JPS5573471A - Web butt joining device - Google Patents

Web butt joining device

Info

Publication number
JPS5573471A
JPS5573471A JP14636278A JP14636278A JPS5573471A JP S5573471 A JPS5573471 A JP S5573471A JP 14636278 A JP14636278 A JP 14636278A JP 14636278 A JP14636278 A JP 14636278A JP S5573471 A JPS5573471 A JP S5573471A
Authority
JP
Japan
Prior art keywords
web
cutting
webs
joining device
joining
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.)
Granted
Application number
JP14636278A
Other languages
Japanese (ja)
Other versions
JPS6023020B2 (en
Inventor
Shun Saito
Tomio Shioda
Hajime Tajima
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.)
MINAMI SENJU Manufacturing CO Ltd
MINAMISENJIYU SEISAKUSHO KK
Konica Minolta Inc
Original Assignee
MINAMI SENJU Manufacturing CO Ltd
MINAMISENJIYU SEISAKUSHO KK
Konica Minolta Inc
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 MINAMI SENJU Manufacturing CO Ltd, MINAMISENJIYU SEISAKUSHO KK, Konica Minolta Inc filed Critical MINAMI SENJU Manufacturing CO Ltd
Priority to JP14636278A priority Critical patent/JPS6023020B2/en
Publication of JPS5573471A publication Critical patent/JPS5573471A/en
Publication of JPS6023020B2 publication Critical patent/JPS6023020B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To transfer even a thin web securely into a joining device and cut and join at high speed, by providing a conveying direction defining means of the succeeding web after cutting, just behind in the rotating direction of cutting members of a pair of cutting drums provided across a web passage.
CONSTITUTION: With a preceding web X and a succeeding web X being in butt- to-butt state, the both faces are adhered together with a joining tape 67 by the squeezing force of a tape stand 62 of a joining device E, and the webs are then transferred to a subsequent processing device. In this case, a compressed air flow is injected from a nozzle 70 to straighten the end parts of the webs X, Y, so that webs having a strong winding inclination may be accurately joined together. Simultaneously with the motions above, the fore end part of the web Y cut by a cutting device D is dropped naturally by gravity through rotation of a cutting drum 43, and is discarded downward. Meanwhile, the remainder of the web X is sucked into a vacuum box 38 in a discarding machine C, and is discharged and eliminated from a discharge port 40 in double foeded state by rotary feeding motions of discard rollers 39, 39a, 39b.
COPYRIGHT: (C)1980,JPO&Japio
JP14636278A 1978-11-27 1978-11-27 Web butt splicing equipment Expired JPS6023020B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14636278A JPS6023020B2 (en) 1978-11-27 1978-11-27 Web butt splicing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14636278A JPS6023020B2 (en) 1978-11-27 1978-11-27 Web butt splicing equipment

Publications (2)

Publication Number Publication Date
JPS5573471A true JPS5573471A (en) 1980-06-03
JPS6023020B2 JPS6023020B2 (en) 1985-06-05

Family

ID=15405995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14636278A Expired JPS6023020B2 (en) 1978-11-27 1978-11-27 Web butt splicing equipment

Country Status (1)

Country Link
JP (1) JPS6023020B2 (en)

Also Published As

Publication number Publication date
JPS6023020B2 (en) 1985-06-05

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