Bottom film stripping knife

A technology of peeling knife and bottom film, which is applied in lamination, chemical instruments and methods, lamination auxiliary operation, etc., can solve the problems of raw material bottom film weight, easy foaming of materials, material waste, etc., to prevent foaming and Effects of wrinkling phenomenon, improvement of yield rate, and improvement of separation efficiency

Pending Publication Date: 2021-06-01
成都冠佳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing machine usually adopts the method of directly tearing off the raw material bottom film with film on both sides, but the raw material bottom film is heavy, and the material is easy to foam and wrinkle during the direct tear off process, resulting in material waste

Method used

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  • Bottom film stripping knife
  • Bottom film stripping knife
  • Bottom film stripping knife

Examples

Experimental program
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Effect test

Embodiment

[0036] Please refer to Figure 1-6 , this embodiment provides a bottom film peeling knife, including: a mounting seat 1, a bottom film roller shaft 2, a moving slide rail 3, a stripping knife assembly 4, a first pull rod 5, a second pull rod 6, a tension spring 7, a pull ring 8. Limiting groove 9, linear slide rail 10, first limiting seat 11, second limiting seat 12, sliding through hole 13, locking bolt 14, installation groove 15, locking screw hole 16, support shaft 17 and Closing Block 18.

[0037] Mounting seat 1 is movable on the machine table, and its movement direction is perpendicular to the central axis of the bottom film roller shaft 2; the moving slide rail 3 is arranged on the mounting seat 1, and it is arranged parallel to the bottom film roller shaft 2; the peeling knife assembly 4 It is detachably arranged on the moving slide rail 3 and is used to press against the base film to separate the base film.

[0038] It should be noted that the bottom film roller sha...

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PUM

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Abstract

A bottom film stripping knife relates to the field of film stripping mechanisms. The bottom film stripping knife comprises a mounting base, a movable sliding rail and a stripping knife assembly, the mounting base is movably arranged on a machine table, and the moving direction of the mounting base is perpendicular to the central axis of a bottom film roller shaft; the movable sliding rail is arranged on the mounting base and is parallel to the bottom film roller shaft; and the stripping knife assembly is detachably arranged on the movable sliding rail and used for abutting against a bottom film so that the bottom film can be separated. According to the bottom film stripping knife, force can be applied to the separation position of the bottom film through external force limitation, so that belt films on the two sides can be more stably separated, in the separation process, due to the fact that the bottom film is subjected to external force, the phenomena of bubbling and wrinkling are effectively avoided, the rejection rate can be effectively reduced, and the yield of bottom film stripping is improved.

Description

technical field [0001] The invention relates to the field of film stripping mechanisms, in particular to a bottom film stripping knife. Background technique [0002] At present, the existing machine usually adopts the method of directly tearing off the raw material bottom film with film on both sides, but the raw material bottom film is heavy, and the material is easy to foam and wrinkle during the direct tearing off process, resulting in material waste. [0003] In view of this, this application is proposed. Contents of the invention [0004] The object of the present invention is to provide a bottom film peeling knife, which can be limited by external force, and apply force to the separation part of the bottom film, so that the tape films on both sides can be separated more stably, and in the process of separation, due to the bottom The film is subjected to external force to effectively avoid the occurrence of foaming and wrinkling, which can effectively reduce the scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B38/10
CPCB32B38/10
Inventor 田荣江
Owner 成都冠佳科技有限公司
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