GB 25115.5-2010 English PDFUS$354.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 25115.5-2010: Safety requirements for industrial laundry machinery -- Part 5: Flatwork ironers, feeders and folders Status: Valid
Basic dataStandard ID: GB 25115.5-2010 (GB25115.5-2010)Description (Translated English): Safety requirements for industrial laundry machinery -- Part 5: Flatwork ironers, feeders and folders Sector / Industry: National Standard Classification of Chinese Standard: C68 Classification of International Standard: 97.060 Word Count Estimation: 18,179 Date of Issue: 2010-09-02 Date of Implementation: 2011-07-01 Quoted Standard: GB 4706.1; GB 5226.1-2008; GB/T 15706.1-2007; GB/T 15706.2; GB/T 16855.1-2008; GB 25115.1-2010; ISO 11111-1995; ISO 13852-1996; ISO 14119; IEC 60335-2-44; EN 953-1997; EN 1050 Adopted Standard: ISO 10472-5-1997, IDT Regulation (derived from): Announcement of Newly Approved National Standards No. 4 of 2010 (total 159) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This Chinese standard relates to risks of ironers, feeders and folding machines. This standard applies to the following products: working state of the contact area is larger than 0. 25m2 and trough roller ironing machine (Screed pressure trough in the state), the flat ironing machine automatically feed material or folded machine feeder, with roller and trough Screed material supporting the automatic folding flat folding machine, automatic folding small pieces of material (excluding special long towel) folding machine multi- ironing machine. This standard refers to GB/T 15706. 1 and GB/T 15706. 2 set forth the basic requirements, and in accordance with the requirements of industrial washing machines were added to guide designers to make risk assessment of hazardous (see EN1050) and how to select measures to achieve the required level of security, this standard does not apply to chemical feed pump, steam valves and gas piping, ventilation systems, material feed system, unloading system and exhaust systems and other auxiliary equipment. GB 25115.5-2010: Safety requirements for industrial laundry machinery -- Part 5: Flatwork ironers, feeders and folders---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Safety requirements for industrial laundry machinery.Part 5. Flatwork ironers, feeders and folders ICS 97.060 C68 National Standards of People's Republic of China Safety requirements for industrial washing machine Part 5. ironing machines, folding machines and the feeder Part 5. Flatworkironers, feedersandfolders (ISO 10472-5.1997, IDT) Published 2010-09-02 2011-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China issued Table of ContentsPreface Ⅰ 1 Scope 1 2 Normative References 1 Terms and definitions 1 3 4 Dangerous 2 4.1 General 2 4.2 Mechanical hazards 2 4.3 Electrical Hazards 3 4.4 3 thermal hazards The risk of noise-induced 4.5 3 4.6 Gas heating ironing machine fire or explosion hazard caused by. burns 3 4.7 Gas heated ironers danger of toxic fumes caused by. Poisoning Danger 3 ignore the principles of ergonomics due to the design of the machine 4.8 4.9 accidental hazardous fluid fuel injection produced by the heating system. shock and burns 3 4.10 3 control system failure 5 pairs of dangerous safety requirements set out in Chapter 4 and/or measures 3 5.1 General 3 5.2 Mechanical hazards 3 9 5.3 Electrical Hazards 5.4 thermal hazards 9 5.5 Noise danger 9 5.6 hazardous gas heating machine combustion or explosion caused 10 10 5.7 hazardous gas heating machine caused harmful fumes 5.8 machine design principles to ignore the risk of human-induced efficiency 10 10 5.9 fluid injection caused by accidental dangerous 10 5.10 Control System Fault 6 verify the safety requirements and/or measures 10 7 information about the machine used 13 7.1 Instruction Manual 13 7.2 14 warning signsForewordChapter 5 of this section, Chapter 6, Chapter 7 are mandatory provisions, the rest are recommended provisions. GB 25115 "washing machine of industrial safety requirements" is divided into six parts. --- Part 1. General requirements; --- Part 2. machine laundry and wash; --- Part 3. Tunnel type washing machine and related machinery; --- Part 4. Dryer; --- Part 5. ironing machine, feeding and folding machine; --- Part 6. ironing machines and bonders. This is Part of 5 GB 25115. This section identical with ISO 10472-5.1997 "Safety requirements for industrial washing machines - Part 5. ironing machines and folding machines feeder" (In English). For ease of use, this section following editorial changes made. --- the "ISO 10472 part present" was changed to "GB 25115 of the present portion"; --- some of the formatting has been modified in accordance with the Chinese habit; --- deleted the international standards in the preface and introduction; --- Normative references according to GB/T 1.1-2000 "Standardization Guide Part 1. The structure and preparation of standard rules" of It requires the preparation; --- with a decimal point "." Instead of a comma as the decimal point "." This section was proposed by China Light Industry Federation. This part of the jurisdiction of the National Standardization Technical Committee apparel washing machine. This section was drafted. Shandong Penglai duckling washing Equipment Co., Ltd., Jiangsu Sea Lion Machinery Group Co., Ltd., Chengdu Huadian Midland Lee Gas Ltd., Penglai City Dacheng washing Machinery Co., Ltd. The main drafters. Sun Shoujie, Wu Shi-xin, Chen Zhenhai, Zhang Yuli, You Hao. Safety requirements for industrial washing machine Part 5. ironing machines, folding machines and the feeder1 ScopeThis portion of the first part 1 GB 25115 gives significant risk ironing machine, feeder and folding machines. This section applies to the following products. --- 0.25m2 operating state is larger than the contact area of the drum-type dryer and ironing trough (trough ironing machine in confined state); --- planar material into the automatic ironing machine or a folding machine feeder; --- with the trough drum and the automatic folding ironing machine supporting material plane folding machine; --- automatic folding small pieces of material (not including particularly long towels) folding machine; --- multifunction ironing machine. This section references GB/T 15706.1 and essential requirements specified in GB/T 15706.2, the industrial washing machine and according to the requirements Supplemented to guide the designer to make the risk assessment (see EN1050) and how to select measures against the risk in order to achieve the required safety level. This does not apply to chemical feed pumps, valves and steam supply duct, the ventilation system, material feed system, exhaust system and unloading system Systems and other auxiliary equipment.2 Normative referencesTerms of the following documents constitute provisions of this section by reference in this part of GB 25115. For dated reference documents Pieces, all subsequent amendments (excluding corrections) or revisions do not apply to this section, however, encouraged to reach under this section Whether the parties to the agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. Safety Part 1 GB 4706.1 household and similar electrical appliances. General requirements [GB 4706.1-2005, IEC 60335-1. 2004 (Ed4.1), IDT] GB 5226.1-2008 Safety of machinery Electrical Equipment Part 1. General requirements (IEC 60204-1.2005, IDT) GB/T 15706.1-2007 Safety of machinery basic concepts general principles for design - Part 1. Basic terminology and methods (ISO 12100-1.2003) GB/T 15706.2 basic concept and design of the second part of the mechanical General Safety. Principles Technology (GB/T 15706.2-2007, ISO 121002-2.2003) GB/T 16855.1-2008 mechanical safety control system safety components - Part 1. General principles for design (ISO 13849-1. 2006, IDT) GB 25115.1-2010 washing machine of industrial safety requirements - Part 1. General requirements (ISO 10472-1.1997, IDT) ISO 11111.1995 Textile machinery - Safety requirements ISO 13852.1996 Safety of machinery - Safety distances to prevent danger zones of the upper limbs Interlocking device design and selection principles ISO 14119 Safety of machinery guard Particular requirements screed. IEC 60335-2-44 and similar household electrical appliances Part 2-44 EN953.1997 General requirements for the mechanical safety devices (fixed and movable) design and installation Mechanical safety hazard assessment principles EN10503 Terms and DefinitionsThe following terms and definitions apply to this part of GB 25115. 3.1 Plane material flatwork It may be dried and ironed ironing textile planar shape (e.g., sheets). 3.2 Trough ironing machine bedironer One or more ironing roll of material wrapped planar cladding layer material is pressed on the heated ironing machine for ironing the groove. 3.3 Screed drum cylinderironer By a suitable system, such as conveyor belts, and pull the planar material attached to one or several ironed heated drum machine. 3.4 Feeder flatworkfeedingmachine The operator into wet, flat unfinished material tensioned to expand and screed strip feed sent or re-folding machine machine. Note. feeder also be used to blanket, fiber sheets and the like on the material to the folding machine. 3.5 Spreader spreadercarrier Clamping plane and expand the material is ready for the feed device. 3.6 Folding machine flatworkfoldingmachine Machine often connected screed can be automatically folded flat material. NOTE. The machine can also be used to fold a blanket, fiber sheets and similar items. 3.7 Folding mechanism foldingmechanism Folding Folding machine moving the material plane. 3.8 Small folding machine foldingmachineforsmalpieces Automatic folding towels, pillow covers and similar materials machine. 3.9 Multifunction ironing machine multi-functionmachine Machine having a feeding, ironing and folding functions. 3.10 Lifting device raisedmachinepart At the outlet of the feeder, it can be lifted and direct access to the feed table screed conveyor bridge or the like.4 Dangerous4.1 General There are dangerous for most industrial washing machines see GB 25115.1, special risk for ironing machine, feeder and folding machines See section 4.2 to the provisions of 4.10. 4.2 Mechanical hazards 4.2.1 trough drum and ironing machine 4.2.1.1 pulled in or caught. a) between the ironing roll and the ironing trough heated ironing slot machine; Between heated rollers b) drum and an idler roller ironing machine (or pressure roller); c) between the edge of the drum and the conveyor belt or feeding station. 4.2.1.2 pinched or crimped between the belt and the driving roller. 4.2.1.3 fall or fall from the ironing machine ironing machine. 4.2.2 All types of feeder, and multifunction folding machine ironing machine 4.2.2.1 grip-portion between the rollers and the roller or conveyor belt. pull into and clamped. 4.2.2.2 spreader. impact caused by the movement of the clip. 4.2.2.3 folding apparatus. crushing, shearing or impact. 4.2.2.4 feed folding machine interfaces fall or fall from the folding machine. 4.2.2.5 lifting means (eg. lifting the feeder part). crushing, shearing. 4.2.2.6 roll flattening. wound material sandwiched in particular caused by entanglement, friction or wear unevenly wound produced. 4.3 Electrical Hazards See 4.2 GB 25115.1-2010 in. 4.4 thermal hazards 4.4.1 grooves or heated ironing cylinder heating system, and. burn. 4.4.2 Screed radiation around the workplace. physiological effects. 4.4.3 material after ironing. burns. 4.4.4 screed heating gas and oil fuel is ignited in. burns. The risk of noise-induced 4.5 Noise on the suction device may be dangerous emitted feeder, see 4.4 in GB 25115.1-2010. 4.6 Gas heating ironing machine fire or explosion hazard caused by. burns 4.7 Gas heating screed danger of toxic fumes caused by machine. poisoning 4.8 machine design ignored the risk to humans caused by ergonomic principles Screed feed station, or folding machine highly unsuitable material sample stage plane position of the clip feed and inappropriate affect health posture. 4.9 accidental hazardous fluid fuel injection produced by the heating system. shock and burns 4.10 control system failure 5 pairs dangerous security requirements set forth in Chapter 4 and/or measures 5.1 General Designers need to consider the general safety requirements and measures specified in GB 25115.1, and in particular the risk and the measures provided for in this section. 5.2 Mechanical hazards 5.2.1 trough drum and ironing machine 5.2.1.1 pulled in or caught Between ironing roller and ironing heating tank a) trough screed Screed grip-feeding portion at a point between the ironing roll and the ironing machine grooves should be protective and safety means (in the GB 25115.1-2010 5.1.2), as shown in Example 1 to Example 4. Example 1 Trough mangle with a belt tear into. Grip-portion between the ironing roller and the ironing may be a hinge groove guard (FIG. 1) is triggered by an easily protected. For ironing machine with a conveyor belt, the hinge Maximum clearance between the chain conveyor and the shield gap and the distance between the grip-portion not greater than ISO 13852. 41996 values specified table. 1 --- driving roller; 2 --- feed station; 3 --- conveyor belt; 4 --- belt edge; 5 --- limit switch; 6 --- hinge shielding plate; 7 --- flap fastener cover; 8 --- stopper; --- groove. 9 iron; 10 --- ironing roller. Safety belt with a screed FIG Should the operator can not get past the hinge contact grip-guard portion, e.g. fixed shield. When the hinge plates toward or away from the protective ironing roller, should trigger the limit switch and braking the drive roller and the belt, see ISO 14119. And should stopper to prevent the hinge ironing roll guard continues toward the limit switch is triggered. When the hinge is not moved in the guard stopper direction It should reduce the gap between the guard plate and the hinge belts. Ironing roller should be stopped (braking) as soon as possible. When the ironing roller running at maximum speed, it should stop within 5s. If a machine interlock and send screed ironing machine installed in front of Feeder (see below terms of automatic feeder), and the hinge only when the guard as the additional safety guard, this requirement does not apply. Hinged guard plate should be rugged, and to maintain the gap in parallel across the width of the machine (see EN953. Chapters 6 and 7-1997). Should increase the gap between the belt and the conveyor belt guard hinged sagging. Automatic feeder can be prevented as a grip-guard predetermined site in ISO 13852. The manufacturer shall provide information necessary for the user in the instruction manual The information side shields. Feeder should be provided to avoid off-site and lead to dangerous measures. This can be achieved through the feeder and ironing machines interlock, in this case, guidance Manual should provide sufficient information and technical methods to guide the completion of the connection between the screed and feeder. Example 2 We pulled into the fixed feed trough screed table. Single roll ironing machine with a fixed feeding station, the maximum speed of 6m/min. --- gap hinge between the fender and the feeding station or the ironing roller (x) should be a minimum distance through the material, the maximum should not exceed 18mm (see FIG. 2). NOTE. ISO 13852.1996 in Table 4 does not apply to this case. 1 --- stationary feed station; 2 --- upper edge; 3 --- iron groove; 4 --- ironing roller; 5 --- retaining baffle is fixed; 6 --- limit switch; 7 --- hinge shielding plate; 8 --- stopper; x --- the largest 18mm; --- Y from the edge of the hinge plate on iron protective grooves. FIG 2 is fixed with a safety feed table screed When the hinge plate is triggered shield, before stopping rotation of the ironing roller, rotated arc length should not exceed the distance from the hinge edge guard ironing board slot (Y), and the ironing roller and ironing Slots should be separated. --- before the object enters the grip-portion between the ironing roller and the ironing tank, hinged guard plate (see FIG. 3) should be stopped ironing roller. For multi-roll ironing machine should be prevented from easily entering the portion sandwiched between the ironing roller and the ironing of all grooves, can meet installation requirements of EN953 or shroud side panels to achieve. 1 --- stationary feed station; 2 --- hinge shielding plate; 3 --- limit switch; 4 --- iron groove; 5 --- ironing roller. 3 Safety feed table with a fixed screed (variant) Example 3 Due to pull into reverse. If inversion function, easy to be noted that the machine clamp portion reversal generated. For parts of the grip-guard is reversed using various methods stated before binding. Ironing roll diameter less than 600mm for single roll ironing machine, by stop - movable control causes reverse speed is equal to or lower than the normal speed, see GB 5226.1-2008 In 9.2.6.1. Ironing roll diameter greater than 600mm for single and multi-roll ironing roller ironing machine, by stop - movable control causes reverse speed is equal to or lower than the normal speed, but only We have to use this control in the case where the ironing roller and the ironing trough has been separated. Example 4 Rescue personnel folder. Machine operation should the power or manual means is sandwiched rescue personnel, such as the grooves increase the gap between the ironing roller and ironing. Rescue personnel folder steps shall be marked on the machine, and should be specified in the instruction manual. Between heated rollers b) drum and an idler roller ironing machine (or pressure roller) It should be taken with a trough ironing machine as security measures. Gap and a gap between the hinge plate and the belt guard to grip-site Distances shall meet 13852 ISO .1996 Table 4 requirements. When using a hinge fenders should be two-way stopper (see FIG. 4). 1 --- driving roller; 2 --- conveyor belt; 3 --- feeding station; 4 --- belt edge; 5 --- limit switch; 6 --- hinge shielding plate; 7 --- fixing plate; 8 --- stopper; . 9 --- pinch roller; 10 --- idler roller; 11 --- roller. Security drum 4 screed FIG. Rescue personnel sandwiched steps shall be identified on the machine, and shall be described in detail in the instruction manual. ) Between the edge of the drum and the conveyor belt or feeding station c Easy clip site protection devices or security device should be between the edges of the drum and the conveyor belt or feeding table, see GB 25115.1-2010 The 5.1.2. NOTE. guard or security device typically this position with grip-guard portion between the ironing roller and the ironing roller or the pressure roller grooves used in the same One. Pinched or crimped between the belt and the driving roller 5.2.1.2 Grip-portion should be protected to prevent the entanglement (e.g., located close to the drive roller and the feed table between the conveyor belt), see Figures 1 and 4. The distance between the feed station and the driving roller should not exceed 6mm. 5.2.1.3 fall or fall from the ironing machine ironer For the working width greater than a multi-roll 2100mm trough ironing machine, if not complete on the ground all the maintenance and troubleshooting (GB 25115.1-2010 in 5.1.2), a fixed guard should be provided (e.g., cover), e.g., by the following method. --- above the machine should be movable cover, the middle of each cover may be subjected to a load of 200kg (see FIG. 5); --- should cover the ironing roller, and a passage is provided between the cover (see FIG. 6). 1 --- cover; 2 --- ironing roller; 3 --- iron trough.5 removable cover1 --- cover; Channel 2 ---; 3 --- iron groove; 4 --- ironing roller. FIG channel cover 6 When the cover is removed, should stop by - automatic control, the machine runs at a normal speed or lower. The control may be a remote control A separate device, in order to replace the ironing roll cover or other maintenance or troubleshooting, and priority in normal machine control. In any case Under conditions, should ensure that the control position can be seen clearly hazardous area. Guidebook should provide detailed safety method to replace the coating layer. Shall be provided to prevent falling into the machine (such as handrails) during maintenance and troubleshooting, unless the distance between the point of failure and maintenance of small face To 300mm (see FIG. 7). 1 --- iron groove; 2 --- ironing roller; 3 --- cover; 4 --- armrest; 5 --- professionals; 6 --- failure. Note. the distance x is greater than 300mm.7 Maintenance and troubleshootingIf the machine side channels 800mm above the ground plane, the railing should be provided to prevent falling or maintenance personnel fall into the machine. Each Channel simply install a railing on one side (the outside should be), the railing is the height of 1m. No need to install the central rail and a lower containment envelope side board. Side channel width should be at least 300mm. The middle channel part should be able to withstand a load of 200kg. Channel not inclined, the surface should be It is non-slip design. If one or more of when maintenance channel, multi-roll ironing machine each...... |
