1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 415-4 : 1998 The Eu
2、ropean Standard EN 415-4 : 1997 has the status of a British Standard ICS 55.200 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Safety of packaging machines Part 4. Palletizers and depalletizersBS EN 415-4 : 1998 This British Standard, having been prepared under the direction
3、of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 January 1998 BSI 1998 The following BSI references relate to the work on this standard: Committee reference MCE/3/3 Draft for comment 94/700221 DC ISBN 0 580 28110 8 Amendments issue
4、d since publication Amd. No. Date Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/3, Packaging machines Safety, upon which the following bodies were re
5、presented: Association of the British Pharmaceutical Industry Brewers and Licensed Retail Association British Robot Association British Soft Drinks Association Limited Dairy Industry Federation Food and Drink Federation Health and Safety Executive Liquid Food Carton Manufacturers Association Process
6、ing and Packaging Machinery Association Scotch Whisky Association Trades Union Congress The following body was also represented in the drafting of the standard, through a panel: Machinery Safety Equipment Manufacturers Association BSI 1998 i BS EN 415-4 : 1998 National foreword This Part of BS EN 41
7、5 has been prepared by Subcommittee MCE/3/3, and is the English language version of EN 415-4 : 1997 Safety of packaging machines Part 4: Palletizers and depalletizers published by the European Committee for Standardization (CEN). Cross-references Publication referred to Corresponding British Standar
8、d BS EN 292 Safety of machinery Basic concepts, general principles for design EN 292-1 : 1991 Part 1 : 1991 Basic terminology, methodology EN 292-2 : 1991 Part 2 : 1991 Technical principles and specifications EN 294 : 1992 BS EN 294 : 1992 Safety of machinery Safety distances to prevent danger zones
9、 being reached by the upper limbs EN 349 : 1992 BS EN 349 : 1993 Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 418 : 1992 BS EN 418 : 1992 Safety of machinery Emergency stop equipment, functional aspects Principles for design BS EN 614 Safety of machinery Ergonomic
10、 design principles EN 614 : 1995 Part 1 : 1995 Terminology and general principles EN 774 : 1996 BS EN 774 : 1996 Garden equipment Hand held, integrally powered hedge trimmers Safety EN 982 : 1996 BS EN 982 : 1996 Safety of machinery Safety requirements for fluid power systems and their components Hy
11、draulics EN 983 : 1996 BS EN 983 : 1996 Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 1037 : 1995 BS EN 1037 : 1996 Safety of machinery Prevention of unexpected start-up EN 1050 : 1996 BS EN 1050 : 1997 Safety of machinery Principles for risk asse
12、ssment ENV 1070 : 1993 DD ENV 1070 : 1993 Safety of machinery Terminology EN 1088 : 1995 BS EN 1088 : 1996 Safety of machinery Interlocking devices associated with guards Principles for design and selection BS EN 60204 Safety of machinery Electrical equipment of machines EN 60204-1 : 1992 Part 1 : 1
13、993 Specification for general requirements Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 28, an inside back cover and a back co
14、ver.ii blankCEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No.
15、EN 415-4 : 1997 E EUROPEAN STANDARD EN 415-4 NORME EUROPE ENNE EUROPA ISCHE NORM March 1997 ICS 55.200 Descriptors: Safety of machinery, dangerous machine, packing, pallet loaders, pallet unloaders, accident prevention, design, hazards, hazardous areas, protection against mechanical hazards, safety
16、measures, inspection, information, technical notices, marking English version Safety of packaging machines Part 4: Palletizers and depalletizers Se curite des machines demballage Partie 4: Palettiseurs et de palettiseurs Sicherheit von Verpackungsmaschinen Teil 4: Palettierer und Depalettierer This
17、European Standard was approved by CEN on 1997-02-24. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references co
18、ncerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its o
19、wn language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerla
20、nd and United Kingdom.Page 2 EN 415-4 : 1997 BSI 1998 Foreword This European Standard has been prepared by Technical Committee CEN/TC 146, Packaging machines Safety, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publicatio
21、n of an identical text or by endorsement, at the latest by September 1997, and conflicting national standards shall be withdrawn at the latest by September 1997. EN 415 consists of the following Parts under the general title Safety of packaging machines. Part 1 Terminology and classification of pack
22、aging machines and associated equipment Part 2 Preformed rigid container packaging machines Part 3 Form, fill and seal machines Part 4 Palletizers and depalletizers This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associatio
23、n, and supports essential requirements of EU Directive(s). The annex A is normative. For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following c
24、ountries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Nethelands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 0 Introduction 3 1 Scope 3 2 Normative r
25、eferences 3 3 Definitions and functional grouping of (de)palletizers 4 3.1 Definitions 4 3.2 Functional grouping of (de)palletizers 6 3.3 Terms used for infeed transfer devices 13 4 List of hazards 13 5 Safety requirements and safety measures 17 5.1 Hazards not covered by this standard 17 5.2 Genera
26、l safety measures 17 5.3 Access of personnel 18 5.4 Semi-automatic machines with manual intervention 18 5.5 Loss of stability of displaced loads, ejection 18 5.6 Maintenance and lubrication 19 5.7 Failure of power 19 5.8 Location of emergency stop devices 19 5.9 Access to operating position and rout
27、ine maintenance 19 5.10 Control systems 19 6 Verification of the safety requirements and/or measures 21 6.1 Visual inspection 21 6.2 Measurement 21 6.3 Verification on commissioning 21 6.4 Tests 21 7 Information for use 22 7.1 Marking 22 7.2 Instruction handbook 22 Annex A (normative) Examples of wa
28、ys of protecting access through pallet entry and exit points 23 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives 28Page 3 EN 415-4 : 1997 BSI 1998 0 Introduction The extent to which hazards are covered is indicated in the
29、 scope of this standard. In addition, machinery shall comply as appropriate with EN 292 for hazards which are not covered by this standard. 1 Scope This standard specifies the safety requirements for the design, manufacture and information for safe use of palletizers, depalletizers, and stackers/uns
30、tackers of empty pallets integrated or not into a (de)palletizer as defined in 3.1. In many respects palletizers and depalletizers present the same risks. In this text they are referred to together as (de)palletizers. For manipulating industrial robots used in (de)palletizer applications this standa
31、rd and EN 775 apply. These safety requirements apply to automatic and semi-automatic (de)palletizers. They take into account the hazards which may occur during setting, commissioning and decommissioning, adjustment, use according to the information given by the manufacturer, maintenance (both preven
32、tive and repair) and cleaning. This standard does not cover the following hazards which can occur on (de)palletizers in certain circumstances: heat; noise; radiation; fumes, gas, dust; vibration; ergonomics (see EN 614-1 : 1995). Furthermore this standard does not cover hazards arising from contents
33、 of the load (e.g. toxic or flammable materials). Linked equipment, before and after the (de)palletizer, which is not an integral part of (de)palletizing machinery, (for example pallet load securing) is not covered by this standard. This standard applies primarily to the machines which are manufactu
34、red after the date of issue of the standard. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated
35、references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 292-1 : 1991 Safety of machinery Basic concepts,
36、general principles for design Part 1: Basic terminology, methodology EN 292-2 : 1991 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications EN 294 : 1992 Safety of machinery Safety distances to prevent danger zones being reached by the upper
37、 limbs EN 349 Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 418 Safety of machinery Emergency stop equipment, functional aspects Principles for design EN 614-1 : 1995 Safety of machinery Ergonomic design principles Part 1: Terminology and general principles prEN 61
38、9 : 1991 Continuous handling equipment and systems Equipment for mechanical handling of unit loads only Special safety requirements for design, manufacturing, erections and commissioning stages EN 775 : 1992 Manipulating industrial robots Safety (ISO 10218 : 1992, modified) prEN 953 : 1992 Safety of
39、 machinery General requirements for the design and construction of guards (fixed, movable) prEN 954-1 : 1992 Safety of machinery Safety related parts of control systems Part 1: General principles for design prEN 982 : 1996 Safety requirements for fluid power systems and components Hydraulics prEN 98
40、3 : 1996 Safety requirements for fluid power systems and components Pneumatics prEN 999 : 1993 Safety of machinery Hand/arm speed Approach speed of parts of the body for the positioning of safety devices EN 1037 Safety of machinery Prevention of unexpected start-up EN 1050 : 1993 Safety of machinery
41、 Risk assessment ENV 1070 Safety of machinery Terminology EN 1088 : 1995 Safety of machinery Interlocking devices associated with guards Principles for design and selectionPage 4 EN 415-4 : 1997 BSI 1998 1 : Open access 2 : Interior zone 1 3 : Interior zone 2 4 : Working zone 5 : Product entry 6 : P
42、roduct exit Figure 1. Semi-automatic (de)palletizer prEN 50100-1 : 1994 Safety of machinery Electrosensitive protective equipment Part 1: General requirements and tests EN 60204-1 : 1992 Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 204-1 : 1992, modified) 3
43、Definitions and functional grouping of (de)palletizers 3.1 Definitions For the purposes of this standard, the following definitions apply in conjunction with those terms defined in EN 292 and ENV 1070. 3.1.1 normal operation Automatic or semi-automatic operation of the machine, including routine adj
44、ustment and refilling (e.g. layer sheet dispensers, glue reservoirs), but excluding maintenance. 3.1.2 Types of load 3.1.2.1 unit load Smallest indivisible unit in the palletizing or depalletizing operation (for example: box, bottle, crate sack) 3.1.2.2 pallet load The whole of the layers or stacks
45、destined to be placed on the pallet or other support. NOTE.1. If the load is not placed on a pallet or other support, for the purposes of this standard, the load is considered as a pallet load. NOTE.2. The pallet load can include some binding elements (spacers - gluing of unit loads, etc.) which are
46、 part of the pallet load. 3.1.2.3 palletized load Assembly of the pallet load, and of the pallet or other support. NOTE. If there is no pallet or other support, it is the pallet load and its possible means for binding which are equivalent to the palletized load. 3.1.2.4 layer layout Simple or overla
47、pped disposition of the unit loads in one layer. 3.1.2.5 simple layer Layer consisting of unit loads disposed in the same direction. 3.1.2.6 overlapped layer Layer consisting of unit loads disposed in part longitudinally, in part laterally. 3.1.2.7 crossed layers; bonded layers Pallet load consistin
48、g of layers of different layer layouts to reinforce the binding effect (for example, the same palletizing layouts turned through 90 or 180 relative to each other). 3.1.2.8 pallet A rigid horizontal platform of minimum height compatible with handling by pallet trucks, and/or fork lift trucks and othe
49、r appropriate handling equipment, used as a base for assembling, stacking, storing, handling and transporting goods and loads. It may be constructed with, or fitted with, a superstructure. ISO/DIS 445 : 1994 3.1.3 Zones 3.1.3.1 interior zone Zone defined by the boundaries of the machine safeguards and, if applicable, the machine structure (see figures 1 and 2). NOTE. The concept is addressed in 5.2.Page 5 EN 415-4 : 1997 BSI 1998 A B C D 1: Dep
