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ES8706268A1 - A system for detecting wear on meshes and bolts of a conveying belt - Google Patents

A system for detecting wear on meshes and bolts of a conveying belt

Info

Publication number
ES8706268A1
ES8706268A1 ES555423A ES555423A ES8706268A1 ES 8706268 A1 ES8706268 A1 ES 8706268A1 ES 555423 A ES555423 A ES 555423A ES 555423 A ES555423 A ES 555423A ES 8706268 A1 ES8706268 A1 ES 8706268A1
Authority
ES
Spain
Prior art keywords
mesh
meshes
belt
outputs
coincide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES555423A
Other languages
Spanish (es)
Other versions
ES555423A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEAT SA
Original Assignee
Sociedad Espanola de Automoviles de Turismo SA SEAT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sociedad Espanola de Automoviles de Turismo SA SEAT filed Critical Sociedad Espanola de Automoviles de Turismo SA SEAT
Priority to ES555423A priority Critical patent/ES8706268A1/en
Publication of ES555423A0 publication Critical patent/ES555423A0/en
Publication of ES8706268A1 publication Critical patent/ES8706268A1/en
Priority to DE19873714317 priority patent/DE3714317A1/en
Priority to IT8767383A priority patent/IT1208427B/en
Priority to GB8711909A priority patent/GB2190997B/en
Priority to LU86886A priority patent/LU86886A1/en
Priority to NL8701240A priority patent/NL8701240A/en
Priority to PL1987265904A priority patent/PL265904A1/en
Priority to FR8707496A priority patent/FR2599490A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/023—Power-transmitting endless elements, e.g. belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors
    • B65G2203/044—Optical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Conveyors (AREA)
  • Spray Control Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The belt 1 is suspended from a guiding rail 30 through a plurality of rolling supports 29. An electronic detector 7 receives the signals sent by three optical fibre cells 8, 9, 10 transversely arranged with respect to the belt and aligned with its symmetry axis, two of which 8,9 are at a distance apart corresponding to the mesh gap slightly increased by a pre-established magnitude, whereas the other one 10 is spaced further from the first one 8, thereby recording by corresponding counters 19,23,24 the total number of meshes of the belt, of worn meshes, and of meshes to be replaced, depending on whether the first cell 8 detects the mesh gaps, the outputs of the first two 8,9 simultaneously coincide at a mesh gap, or the outputs of the three of them 8,9,10 coincide at a mesh gap. When the outputs of the three cells coincide at a mesh gap, which indicates that a mesh 2 and bolts 4 must be replaced for excessive wear, a paint sprayer is actuated, so that the mesh previous to the defective one is painted, this previous mesh being located out of the field of action of the cells.
ES555423A 1986-05-28 1986-05-28 A system for detecting wear on meshes and bolts of a conveying belt Expired ES8706268A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES555423A ES8706268A1 (en) 1986-05-28 1986-05-28 A system for detecting wear on meshes and bolts of a conveying belt
DE19873714317 DE3714317A1 (en) 1986-05-28 1987-04-29 WEAR DETECTION ARRANGEMENT FOR LINKS AND BOLTS OF CONVEYOR
IT8767383A IT1208427B (en) 1986-05-28 1987-05-05 SYSTEM FOR THE DETECTION OF WEAR ON SHIRTS AND BOLTS OF CONVEYOR BELTS
GB8711909A GB2190997B (en) 1986-05-28 1987-05-20 A system for detecting wear on meshes and bolts of conveying belts
LU86886A LU86886A1 (en) 1986-05-28 1987-05-20 SYSTEM FOR DETECTING THE WEAR OF LINKS AND BOLTS OF TRANSPORT CHAINS
NL8701240A NL8701240A (en) 1986-05-28 1987-05-22 SYSTEM FOR DETECTING WEAR ON THE SHADES AND BOLTS OF CONVEYOR BELTS.
PL1987265904A PL265904A1 (en) 1986-05-28 1987-05-26 System for detecting defective pins and links of a link-belt conveyor
FR8707496A FR2599490A1 (en) 1986-05-28 1987-05-27 SYSTEM FOR DETECTING THE WEAR OF LINKS AND BOLTS OF TRANSPORT CHAINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES555423A ES8706268A1 (en) 1986-05-28 1986-05-28 A system for detecting wear on meshes and bolts of a conveying belt

Publications (2)

Publication Number Publication Date
ES555423A0 ES555423A0 (en) 1987-02-16
ES8706268A1 true ES8706268A1 (en) 1987-02-16

Family

ID=8491367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555423A Expired ES8706268A1 (en) 1986-05-28 1986-05-28 A system for detecting wear on meshes and bolts of a conveying belt

Country Status (8)

Country Link
DE (1) DE3714317A1 (en)
ES (1) ES8706268A1 (en)
FR (1) FR2599490A1 (en)
GB (1) GB2190997B (en)
IT (1) IT1208427B (en)
LU (1) LU86886A1 (en)
NL (1) NL8701240A (en)
PL (1) PL265904A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1145996A1 (en) * 2000-04-12 2001-10-17 Proyectos y Tecnologia Europea, S.A. Link deterioration detector
GB0210414D0 (en) * 2002-05-02 2002-06-12 Castrol Ltd Method and apparatus
DE10317946A1 (en) * 2003-04-17 2004-11-25 Siemens Ag Device for detecting the state of wear of wheels or rollers
CN109693921A (en) * 2019-01-23 2019-04-30 呼伦贝尔市创新环保科技发展有限公司 Automatic tour inspection system
CN111791038A (en) * 2020-07-13 2020-10-20 Oppo（重庆）智能科技有限公司 Screw locking control method and device, storage medium and electronic equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040480A1 (en) * 1980-10-28 1982-05-13 Daimler-Benz Ag, 7000 Stuttgart Measuring pull in conveyor chains during operation - using measurement link strain gauges and moving telemetry unit
DE8519707U1 (en) * 1985-07-08 1985-09-12 Teske, Lothar, Dipl.-Ing., 5000 Köln Wear indicator for trough chain conveyor
DE3526942A1 (en) * 1985-07-27 1987-02-05 Klaschka Ind Elektronik Elongation-measuring device for chain links

Also Published As

Publication number Publication date
NL8701240A (en) 1987-12-16
GB2190997A (en) 1987-12-02
LU86886A1 (en) 1987-11-11
ES555423A0 (en) 1987-02-16
PL265904A1 (en) 1988-07-07
GB2190997B (en) 1990-01-10
IT8767383A0 (en) 1987-05-05
FR2599490A1 (en) 1987-12-04
GB8711909D0 (en) 1987-06-24
IT1208427B (en) 1989-06-12
DE3714317A1 (en) 1987-12-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603