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Special-shaped Mylar stripping device

A peeling device and special-shaped technology, which is applied in the direction of stacking receiving device, transportation and packaging, sending objects, etc., can solve problems such as partial or overall tearing

Active Publication Date: 2019-01-18
ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the staff is actually attaching Mylar, they will encounter Mylar of various shapes (referred to as special-shaped Mylar in this paper). For example, Mylar is in a concave shape. overall tearing phenomenon

Method used

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  • Special-shaped Mylar stripping device
  • Special-shaped Mylar stripping device
  • Special-shaped Mylar stripping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Examples, see e.g. Figure 1 to Figure 4 As shown, a special-shaped Mylar stripping device includes a U-shaped frame 1, an unwinding assembly 2 installed at the left end of the U-shaped frame 1 and a winding assembly 3 installed at the right end of the U-shaped frame 1, the U-shaped machine Between the front side plate 11 and the rear side plate 12 of the frame 1, the first transmission roller 41, the second transmission roller 42, the third transmission roller 43 and the fourth transmission roller 44 are sequentially hinged from left to right. Between the roller 42 and the third transmission roller 43, a peeling bar 45 and a suction cup 46 are arranged, the stripping bar 45 is positioned at the left side of the suction cup 46, the upper side wall of the second transmission roller 42 and the upper side wall of the third transmission roller 43 Equal height is provided with and all is lower than sucker 46 and stripping bar 45, and just below sucker 46 is provided with lif...

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PUM

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Abstract

The invention discloses a special-shaped Mylar stripping device comprising a U-shaped machine frame, an unwinding assembly and a winding assembly; a first driving roller, a second driving roller, a third driving roller and a fourth driving roller are hinged on the U-shaped machine frame; a stripping rod and a suction disc are arranged between the second driving roller and the third driving roller,a lifting pressure plate is arranged directly below the suction disc, a placement flat plate is fixed on a front side plate, a sliding part is respectively hinged on each of two ends of the strippingrod, a guiding groove extending through a front side plate and a rear side plate is formed on a middle part of the U-shaped machine frame, an inclined groove having a high left end and a low right end is formed on a left end of the guiding groove, and the sliding parts are inserted in the guiding groove in a sleeved manner; the two sliding parts are provided with driving mechanisms used for driving the same to move in a synchronous manner, the suction disc is provided with a transfer mechanism used for driving the same to move to be right above the placement flat plate, and a base material tensioning mechanism is disposed between the third driving roller and the fourth driving roller. The special-shaped Mylar stripping device disclosed in the invention can help ensure that local or overall tearing phenomena can be prevented when a special-shaped Mylar is torn from base material.

Description

Technical field: [0001] The invention relates to the technical field of electronic product processing, in particular to a special-shaped Mylar stripping device. Background technique: [0002] Mylar is a famous brand of polyethylene terephthalate (PET) under dupont. It is a tough polyester polymer with good heat resistance, surface smoothness, transparency and mechanical flexibility. It is used in packaging, printing, photocopying and flexible electronics. and other fields have a wide range of applications. Before use, Mylar is generally attached to a smooth flexible substrate in sequence. When in use, Mylar is peeled off from the substrate, and then the sticky side of Mylar is attached to the corresponding position of the electronic product. When the staff is actually attaching Mylar, they will encounter Mylar of various shapes (referred to as special-shaped Mylar in this paper). For example, Mylar is in a concave shape. Overall tearing phenomenon. Invention content: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H41/00B65H29/32B65H31/00
CPCB65H29/32B65H31/00B65H41/00
Inventor 徐亚维
Owner ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD