GB1338383A - Switching arrangements for feeding strip material - Google Patents

Switching arrangements for feeding strip material

Info

Publication number
GB1338383A
GB1338383A GB6120669A GB6120669A GB1338383A GB 1338383 A GB1338383 A GB 1338383A GB 6120669 A GB6120669 A GB 6120669A GB 6120669 A GB6120669 A GB 6120669A GB 1338383 A GB1338383 A GB 1338383A
Authority
GB
United Kingdom
Prior art keywords
strip
strip material
dec
switching arrangements
feeding strip
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
GB6120669A
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.)
CLARKS PRESS EQUIPMENT Ltd
Original Assignee
CLARKS PRESS EQUIPMENT Ltd
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 CLARKS PRESS EQUIPMENT Ltd filed Critical CLARKS PRESS EQUIPMENT Ltd
Priority to GB6120669A priority Critical patent/GB1338383A/en
Publication of GB1338383A publication Critical patent/GB1338383A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/021—Control or correction devices in association with moving strips
    • B21D43/022—Loop-control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/005—Dispensers, i.e. machines for unwinding only parts of web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/10—Arrangements for effecting positive rotation of web roll
    • B65H16/103—Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/042—Sensing the length of a web loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

1338383 Automatic control of tension CLARKS PRESS EQUIPMENT Ltd 11 Dec 1970 [16 Dec 1969] 61206/69 Heading G3R A switching arrangement for controlling the feed of conductive strip 9 from a stock reel 10 which is driven by an electric motor comprises upper and lower sensors 6, 7 which are connected to a control device 8 so that as the strip contacts the sensor 6 the reel motor is started and as the strip contacts the sensor 7 the motor is stopped. The positions 12, 13 shown are thus limiting positions for the strip. The sensors 6, 7 are adjustably mounted on a pillar 3 and the device 8 includes a transistorized bi-stable circuit.
GB6120669A 1970-12-11 1970-12-11 Switching arrangements for feeding strip material Expired GB1338383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6120669A GB1338383A (en) 1970-12-11 1970-12-11 Switching arrangements for feeding strip material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6120669A GB1338383A (en) 1970-12-11 1970-12-11 Switching arrangements for feeding strip material

Publications (1)

Publication Number Publication Date
GB1338383A true GB1338383A (en) 1973-11-21

Family

ID=10486732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6120669A Expired GB1338383A (en) 1970-12-11 1970-12-11 Switching arrangements for feeding strip material

Country Status (1)

Country Link
GB (1) GB1338383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692273A (en) * 2016-03-01 2016-06-22 苏州金禾新材料股份有限公司 Automatic controllable coiled material pay-off device
CN106672670A (en) * 2017-02-09 2017-05-17 苏州威仕薄膜科技有限公司 Collecting device for window film waste edges

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105692273A (en) * 2016-03-01 2016-06-22 苏州金禾新材料股份有限公司 Automatic controllable coiled material pay-off device
CN105692273B (en) * 2016-03-01 2018-04-03 苏州金禾新材料股份有限公司 Automatic controllable coiled material discharging device
CN106672670A (en) * 2017-02-09 2017-05-17 苏州威仕薄膜科技有限公司 Collecting device for window film waste edges
CN106672670B (en) * 2017-02-09 2018-07-27 苏州威仕薄膜科技有限公司 A kind of collection device of fenestrated membrane edge grinding

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees