JPS57180553A - Bag substance belt conveyance control method and its device - Google Patents

Bag substance belt conveyance control method and its device

Info

Publication number
JPS57180553A
JPS57180553A JP6649981A JP6649981A JPS57180553A JP S57180553 A JPS57180553 A JP S57180553A JP 6649981 A JP6649981 A JP 6649981A JP 6649981 A JP6649981 A JP 6649981A JP S57180553 A JPS57180553 A JP S57180553A
Authority
JP
Japan
Prior art keywords
marks
individual
bag
belts
bag substance
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.)
Pending
Application number
JP6649981A
Other languages
Japanese (ja)
Inventor
Akira Kamiyana
Masakiyo Kabayama
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.)
TAIYOU SHIYOUKAI KK
Taiyo Shokai Co Ltd
Original Assignee
TAIYOU SHIYOUKAI KK
Taiyo Shokai Co 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 TAIYOU SHIYOUKAI KK, Taiyo Shokai Co Ltd filed Critical TAIYOU SHIYOUKAI KK
Priority to JP6649981A priority Critical patent/JPS57180553A/en
Publication of JPS57180553A publication Critical patent/JPS57180553A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/26—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE:To improve the work precision by raising the brake contact pressure on bag substance belt marks which preceed others and lowering on one which reaches latest for controlling the conveyance of bag substance belts in which marks are displayed. CONSTITUTION:The contact pressures of brakes 13a-13c corresponding to individual bag substance belts are changed in several steps by switching the solenoid energizing voltages of brake means 14a-14c in response to count-up or count-down signals of individual reversible counter elements, and are also changed in response to the order and the number of times which the marks of individual bag substance belts Fa-Fc reache the predetermined positions. For example, when the mark pitch of the bag substance belt Fa is shorter than others, the corresponding contact pressure is raised count-up-wise. Therefore, on- off actions can be controlled precisely, and melting or cutting positions are set correctly in work units 17, 18. When individual marks reach the predetermined positions almost at the same time, the contact pressurs are maintained during the successive conveyance period.
JP6649981A 1981-05-01 1981-05-01 Bag substance belt conveyance control method and its device Pending JPS57180553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6649981A JPS57180553A (en) 1981-05-01 1981-05-01 Bag substance belt conveyance control method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6649981A JPS57180553A (en) 1981-05-01 1981-05-01 Bag substance belt conveyance control method and its device

Publications (1)

Publication Number Publication Date
JPS57180553A true JPS57180553A (en) 1982-11-06

Family

ID=13317565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6649981A Pending JPS57180553A (en) 1981-05-01 1981-05-01 Bag substance belt conveyance control method and its device

Country Status (1)

Country Link
JP (1) JPS57180553A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356571A (en) * 1976-10-30 1978-05-23 Taiyo Shokai Co Ltd Method of and apparatus for transferring and size controlling bag element band
JPS54152584A (en) * 1978-05-23 1979-11-30 Kiyoo Hasegawa Method of controlling bag making machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356571A (en) * 1976-10-30 1978-05-23 Taiyo Shokai Co Ltd Method of and apparatus for transferring and size controlling bag element band
JPS54152584A (en) * 1978-05-23 1979-11-30 Kiyoo Hasegawa Method of controlling bag making machine

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