NF G83-102-2008 Footwear manufacturing machines - Footwear moulding machines - Safety requirements 《制鞋机械 靴模机械 安全要求》.pdf

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1、NF EN 1845fvrier 2008Ce document est usage exclusif et non collectif des clients Saga Web.Toute mise en rseau, reproduction et rediffusion, sous quelque forme que ce soit,mme partielle, sont strictement interdites.This document is intended for the exclusive and non collective use of Saga Web custome

2、rs.All network exploitation, reproduction and re-dissemination,even partial, whatever the form (hardcopy or other media), is strictly prohibited.Saga Web Pour SHANGHAI INTERNAT SCIENCE unit sole and footwear component moulding machines (see Figures 4 to 10); full shoe and boot moulding machines (see

3、 Figure 11). This European Standard applies also to the mentioned machines when used for other products than footwear and footwear components, as far as these products require no other changes than a different mould. 1.2 This European Standard specifies safety requirements for construction, transpor

4、t, installation, adjustment, setting, teaching or process change-over, operation, cleaning, maintenance, decommissioning, dismantling and, as far as safety is concerned, disposal for machines mentioned in l.1. It deals with all significant hazards, hazardous situations and events relevant to footwea

5、r moulding machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). 1.3 The following machines are excluded from the scope of this European Standard unless used for direct-on sole moulding or reaction moulding: mould

6、ing machines with static injection units and static mould stations (clamping units); moulding machines with static metering and mixing units and mobile stations with linear configuration (mould carriers). 1.4 The European Standard does not deal with hazards created by the mixing and metering unit. N

7、OTE For metering and mixing units, see EN 1612-1. The use of machines within the scope of this European Standard in industries other than those specified in 1.1 may give rise to hazards not considered during its preparation. NOTE For this application see also EN 201 and prEN 1612-2. 1.5 This Europea

8、n Standard also applies to the following additional equipment for material handling and operation which are an integral part of the machine: spraying devices, injection units, casting units, nozzle cleaners, sprue pullers, mould front edge cleaners, activating devices, robots and equipment for prepa

9、ratory and subsequent treatment (see Figure M.1). 1.6 This European Standard assumes the machines: are operated by adequately trained persons; are used with adequate workplace lighting (see EN 12464-1). 1.7 This document is not applicable to footwear moulding machines which are manufactured before t

10、he date of publication of this European Standard by CEN. EN 1845:2007 (E) 72 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referen

11、ced document (including any amendments) applies. EN 294:1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs EN 547-1:1996, Safety of machinery Human body measurements Part 1: Principles for determining the dimensions required for openings for whole bod

12、y access into machinery EN 547-2:1996, Safety of machinery Human body measurements Part 2: Principles for determining the dimensions required for access openings EN 574:1996, Safety of machinery Two-hand control devices Functional aspects Principles for design EN 614-1:2006, Safety of machinery Ergo

13、nomic design principles Part 1: Terminology and general principles EN 626-1:1994, Safety of machinery Reduction of risks to health from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufacturers EN 626-2:1996, Safety of machinery Reduction of risk to

14、health from hazardous substances emitted by machinery Part 2: Methodology leading to verification procedures EN 811:1996, Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs EN 894-2:1997, Safety of machinery Ergonomics requirements for the design of display

15、s and control actuators Part 2: Displays EN 894-3:2000, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 3: Control actuators EN 953:1997, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 9

16、82:1996, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 999:1998, Safety of machinery The positioning of protective equipment in respect of

17、 approach speeds of parts of the human bodyEN 1005-2:2003, Safety of machinery Human physical performance Part 2: Manual handling of machinery and component parts of machinery EN 1005-3:2002, Safety of machinery Human physical performance Part 3: Recommended force limits for machinery operation EN 1

18、037:1995, Safety of machinery Prevention of unexpected start-up EN 1088:1995, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1845:2007 (E) 8EN 1760-1:1997, Safety of machinery Pressure sensitive protective devices Part 1: General principles for

19、 the design and testing of pressure sensitive mats and pressure sensitive floors EN 1760-2:2001, Safety of machinery Pressure sensitive protective devices Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars EN 1837:1999, Safety of machinery I

20、ntegral lighting of machines EN 12545:2000, Footwear, leather and imitation leather goods manufacturing machines Noise test code Common requirements EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005, modified) EN 60947-5-1:2004, Low-

21、voltage switch gear and control gear Part 5-1: Control circuit devices and switching elements Electro-mechanical control circuit devices (IEC 60947-5-1:2003)EN 61310-1, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, auditory and tactile signals EN 61496-1:2004

22、, Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests (IEC 61496-1:2004, modified)CLC/TS 61496-2:2006, Safety of machinery Electro-sensitive protective equipment Part 2: Particular requirements for systems using active opto-electronic protective devices

23、(APODs) CLC/TS 61496-3:2003, Safety of machinery Electro-sensitive protective equipment Part 3: Particular requirements for equipment using active opto-electronic responsive to diffuse reflection (AOPDDR) EN ISO 11688-1:1998, Acoustics Recommended practice for the design of low-noise machinery and e

24、quipment Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical pr

25、inciples (ISO 12100-2:2003) EN ISO 13732-1:2006, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13849-1:2006, Safety of machinery Safety related parts of control systems Part 1: General princ

26、iples for design (ISO 13849-1:2006) EN ISO 13850:2006, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 14121-1:2007, Safety of machinery Risk assessment Part 1: Principles (ISO 14121-1:2007)EN ISO 14122-1:2001, Safety of machinery Permanent means of access to machine

27、ry Part 1: Choice of a fixed means of access between two levels (ISO 14122-1:2001) EN ISO 14122-2:2001, Safety of machinery Permanent means of access to machinery Part 2: Working platforms and walkways (ISO 14122-2:2001) EN 1845:2007 (E) 93 Terms and definitions For the purposes of this document, th

28、e terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1footwear moulding machines either injection, pouring or direct-on vulcanising machines used in the footwear manufacturing industry only. The moulding stations of these machines may be either single or multiple, static o

29、r mobile and may have linear, rotary or conveyor configuration. The processed material may be either thermoplastic, thermosetting plastic, thermosetting elastomere, 2-component liquid polyurethane (PU) or rubber 3.2direct-on sole moulding machines machines used to mould the sole directly onto a last

30、ed upper. One side of the hollow mould is formed by the prepared base of the lasted upper 3.3unit sole and footwear component moulding machines machines used to mould complete soles, inserts and shoe components independently of the uppers 3.4full shoe and boot moulding machines machines used to moul

31、d a complete article of footwear by the injection of material into the cavity of a mould containing a mould last 3.5static station machines mould stations are fixed in position. The moulds are filled with material either by their own individual nozzles, or by one or more nozzles which move from stat

32、ion to station 3.6mobile station machines one or more nozzles are fixed in position. The mould stations are indexed to the nozzle(s) for filling 3.7rotary configuration mould stations are arranged in a circle and rotate around a vertical axis 3.8quadrant configuration fixed mould stations are arrang

33、ed around part of the circumference of a circle, and the nozzle is moved in an arc between stations 3.9linear configuration mould stations are arranged in a straight line 3.10conveyor configuration moulds travel around a closed loop 3.11injection process process of delivering rubber, thermo-plastic

34、or reaction-foaming material through a nozzle into a closed mould 3.12casting or pouring process delivery process consisting of 1 or more components which are cast or poured into an open mould EN 1845:2007 (E) 103.13vulcanizing process process where rubber material is placed in the mould (unit or di

35、rect-on). It is formed and cured using heat and pressure 3.14fixed covers fixed guards installed directly at danger points to prevent alone, or together with other parts, unintentional access to the danger points from the covered side 3.15fixed enclosing guards fixed guard which, when in position, p

36、revents access to a danger zone by enclosure 3.16fencing distance guard around danger zones of a machine or plant which prevents access from outside 3.17integrated manufacturing system footwear moulding machine working together with other shoe machines and being operated by a supervisory control sys

37、tem 3.18mould area area covered by the moving parts of the mould 3.19power interlocking additional independent safety device not associated with a control system, designed to interrupt the power supply to the actuators of the hazardous movements 3.20recurring access regular access into the mould are

38、a during the normal working cycle 4 List of significant hazards This clause contains all the significant hazards, hazardous situations and events, as far as they are dealt with in this standard, identified by risk assessment as significant for this type of machinery and which require action to elimi

39、nate or reduce the risk (see 4.1 to 4.9 of Table 1). NOTE Typical outlines of these machines together with significant danger areas are given in Figures 1 to 11, M.1. The figures are given for information only. The list of significant hazards is based upon EN ISO 14121-1. Also shown are the subclaus

40、e references to the safety requirements and/or protective measures in the present standard. Before using the standard it is important to carry out a risk assessment of the footwear moulding machine to check that its significant hazards are identified in this clause. EN 1845:2007 (E) 11Table 1 List o

41、f hazards Danger zone or source of hazard Type of hazard Figure/subfigure Relevant clauses of this standard4.1 Mechanical hazards 5.2.1.1, 5.2.1.2, 5.2.1.3, 5.2.1.4, 5.2.1.5 4.1.1 Mould area: closing, clamping and opening movements of -last- dummy last - side ring - toe cap device - rising sole moul

42、d - lid or cover - ejector crushing and shearing 1 (1a) 2 (2a, 2d), 3 4 (4c), 5 (5b), 6, 7 8, 9 10 (10c) 115.3.1.1.1 5.3.1.2.1 5.3.2.1.1 5.3.2.2.1 5.3.2.3.1 5.3.3.1 4.1.2 Area between fixed safeguarding and parts of machine and moulds, when table rotates or conveyor moves drawing-in, trapping, shear

43、ing or crushing 1 (1b) 4, 5, 6, 7 115.3.1.1.2 5.3.2.1.2 5.3.3.2 4.1.3 Operating area 5.3.2.1.3, 5.3.3.3 4.1.3.1 Power operated last rotation 1 (1c) 5.3.1.1.3.1 4.1.3.2 Power operated lid rotation crushing, shearing or impact 2 (2d), 3 5.3.1.2.4 4.1.3.3 Sole mould turning and shuttling device crushin

44、g and shearing 1 (1f) 2 (2d), 3 5.3.1.1.3.2 5.3.1.2.4 4.1.4 Area beneath rotary table shearing, crushing, drawing-in, trapping 1 (1e) 4 (4d), 5 (5b), 6, 7 11 (11b2) 5.3.1.1.4 5.3.2.1.4 5.3.3.4 EN 1845:2007 (E) 12Table 1 List of hazards (continued)Danger zone or source of hazard Type of hazard Figure

45、/subfigure Relevant clauses of this standard 4.1.5 Operators standing area - protruding parts - uneven, sloping, slippery platform - steps falling, slipping 1 (1g2), 2 (2d), 3, 4, 5 (5b), 6, 7, 8 (8b), 9, 10 (10e), 11 5.2.1.6 4.1.6 Movement of machine due to gravity while being transported crushing,

46、 shearing 5.2.13 4.1.7 Area of injection and pouring mixing unit- movement of nozzle up to mould - traversing movements between filling nozzle and moulds or parts of the machine - at the moving parts of the injection or pouring units crushing, shearing, drawing-in, trapping, entanglement 1 (1d) 2 (2

47、b, 2c, 2d), 3 4 (4b), 5 (5b), 6, 7, 8 (8b), 9 11 (11b2) 5.3.1.1.5 5.3.1.2.3 5.3.2.1.5 5.3.2.2.2 5.3.3.5 4.1.8 Material feeding aperture in the barrel trapping, shearing, severing, entanglement 8 5.2.10 4.1.9 Area between rotary or conveyor configuration and auxiliary equipment, e.g.1 (1g1) 6, 7 - nozzle cleaner - spraying device - sprue-puller - robots - activating devices crushing, shearing, trapping and impact 1 (1g1), 6, 7, M.1 5.2.11 4.1.10 Area be