Title:
AUTOMATIC ROLL CHANGING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/001033
Kind Code:
A1
Abstract:
An automatic roll changing apparatus, comprising: an unwinding device, which is configured to load a working material roll (A1) and a standby material roll (A2), and drive the working material roll to unwind to output a working tape (B1); a starting processing device, comprising a supporting mechanism (21) and a pickup mechanism (22), the supporting mechanism being located between the standby material roll and the working material roll, and the pickup mechanism being configured to pick up a tape starting end (B21) on a standby tape (B2) and pull the tape starting end to reach a position between the supporting mechanism and the working material coil, so that the standby tape is wound around the supporting mechanism; and a tape connecting device, comprising two tape connecting mechanisms (31), either of which carries an adhesive tape (C), the tape connecting mechanism carrying the adhesive tape being configured to press a first portion of the adhesive tape and the standby tape to one side of the supporting mechanism, the other tape connecting mechanism being configured to press the working tape to the other opposite side of the supporting mechanism, the working tape being cut off by an upstream side of the supporting mechanism, and the working tape being pressed to a second portion of the adhesive tape by a downstream side of the supporting mechanism. The automatic roll changing apparatus can achieve automatic switching of the working material roll and the standby material roll, has a high degree of automation, and is favorable for improving the production efficiency.
Inventors:
YANG XIAOFEI (CN)
CAO ER (CN)
CAO ER (CN)
Application Number:
PCT/CN2022/135488
Publication Date:
January 04, 2024
Filing Date:
November 30, 2022
Export Citation:
Assignee:
WUXI LEAD INTELLIGENT EQUIPMENT CO LTD (CN)
International Classes:
B65H19/18; B65H19/20
Foreign References:
| CN115258766A | 2022-11-01 | |||
| CN218319742U | 2023-01-17 | |||
| CN218491056U | 2023-02-17 | |||
| CN218491058U | 2023-02-17 | |||
| CN114314109A | 2022-04-12 | |||
| CN113233231A | 2021-08-10 | |||
| CN111924606A | 2020-11-13 | |||
| JPH08157112A | 1996-06-18 |
Attorney, Agent or Firm:
SUZHOU HENGCHUANG INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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