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Double-sided adhesive die-cutting manufacturing process

A production process and double-sided adhesive technology, which is applied in the direction of winding strips, sending objects, thin material processing, etc., can solve problems such as low work efficiency and double-sided adhesive accumulation, and achieve high work efficiency and improved efficiency.

Inactive Publication Date: 2019-08-02
重庆安洁电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a double-sided adhesive die-cutting production process to solve the problems of double-sided adhesive accumulation and low work efficiency in the existing double-sided adhesive die-cutting production process

Method used

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  • Double-sided adhesive die-cutting manufacturing process
  • Double-sided adhesive die-cutting manufacturing process
  • Double-sided adhesive die-cutting manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one is basically as attached figure 1 , figure 2 Shown:

[0035] The double-sided adhesive die-cutting production process requires the use of a double-sided adhesive die-cutting production equipment. The equipment includes a frame. There are five sets of rollers for transmitting double-sided adhesive tapes; the feeding end is provided with a discharging unit for releasing double-sided adhesive tapes, and the discharging unit includes discharging rollers 1 that are rotatably connected The frame between the unit and the first pair of rollers 7 is connected with a material guide plate 2 inclined to the discharge roller 1 by bolts, and a number of parallel guide rollers are connected to the material guide plate 2 in rotation; A die-cutting unit is provided, and the die-cutting unit includes a die-cutting knife 3 vertically slidably connected to the frame. A recovery mechanism is provided at the discharge end. In this embodiment, the recovery mechanism is a co...

Embodiment 2

[0047] Embodiment two is basically as attached image 3 Shown:

[0048] The difference between this embodiment and Embodiment 1 is that the double-sided adhesive die-cutting production equipment used is different. On the basis of the double-sided adhesive die-cutting production equipment used in Embodiment 1, a turning mechanism is added, specifically: : between the double-sided adhesive tape lower surface treatment mechanism and the die-cutting unit, there is an overturning mechanism for exchanging the upper and lower surfaces of the double-sided adhesive tape. The overturning mechanism includes at least two guide rollers 28 that are rotatably connected to the frame. In the embodiment, there are three guide rollers 28, the guide rollers 28 are in contact with the lower surface of the double-sided tape and are located on the same side of the double-sided tape, and the guide rollers 28 transmit the double-sided tape to the die-cutting unit.

[0049] When implementing this proc...

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Abstract

The invention relates to the technical field of double-sided adhesive die-cutting, and discloses a double-sided adhesive die-cutting manufacturing process. The double-sided adhesive die-cutting manufacturing process comprises the following steps that (1), a double-sided adhesive tape pasted a bottom tape on the lower surface is discharged; (2), a first adhesive tape is pasted on the upper surfaceof the double-sided adhesive tape, then a second tape is pasted on the lower surface of the double-sided adhesive tape, so that the double-sided adhesive tape comprising the first adhesive tape, the double-sided adhesive tape, the bottom tape and the second adhesive tape from top to bottom in sequence is formed; (3) the double-sided adhesive tape is subjected to die-cutting, the die-cutting thickness is the sum of the thickness of the first adhesive tape, the double-sided adhesive tape and the bottom tape, and the second adhesive tape is not cut; (4) leftovers after die-cutting are recycled, and then the third adhesive tape is pasted on the upper surface of the double-sided adhesive tape; (5) the third adhesive tape and the first adhesive tape are recycled, the bottom tape is pasted on theupper surface of the double-sided adhesive tape, and then the second adhesive tape is recycled; and (6) the double-sided adhesive tape is cut to obtain a single double-sided adhesive tape product. According to the double-sided adhesive die-cutting manufacturing process, the problems of double-sided adhesive accumulation and low working efficiency existing in the existing double-sided adhesive die-cutting manufacturing process are solved.

Description

technical field [0001] The invention relates to the technical field of double-sided adhesive die-cutting, in particular to a manufacturing process of double-sided adhesive die-cutting. Background technique [0002] In the production process of double-sided adhesive tape, in order to meet the market demand, it needs to be cut into products of different sizes. The traditional double-sided tape with handle needs to be punched twice to meet the requirements. The first punching is for the non-adhesive area of ​​the handle, and the second is for positioning the periphery of the molding. This method is likely to lead to qualified products after cutting due to human factors. The rate is low, and there are certain security risks. [0003] Therefore, in the prior art, a double-sided adhesive die-cutting machine is used to automatically die-cut the double-sided adhesive tape. After the double-sided adhesive tape is die-cut, it is transported by the conveyor belt, but when transporting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H37/04B65H23/188B65H23/26B65H35/02B65H19/30
CPCB65H19/30B65H23/1888B65H23/26B65H35/02B65H37/04B65H2701/3772
Inventor 淡克平
Owner 重庆安洁电子有限公司
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