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Cutting die structure of a photoelectric display thin film device

A thin-film device and photoelectric display technology, which is applied in metal processing and other directions, can solve the problems of poor trimming effect, complex structure, and many process steps of the cutter head, and achieve the goal of improving the use effect, increasing the scope of application, and improving stability. Effect

Active Publication Date: 2021-08-27
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

[0003] The cutting die structure of photoelectric display thin film devices is usually equipped with two cutter heads, and the two are respectively fixed on different cutter dies. When cutting photoelectric display thin film devices, one of the cutter heads is first controlled to trim the inner layer. , and then complete the outer layer trimming through another cutter head, the above-mentioned cutter film structure still has some shortcomings, the outer layer trimming and the inner layer trimming are completed separately through different cutter heads, which will lead to the cutting of the photoelectric display thin film device The structure of the knife die is complicated, and there are many steps in the process, which reduces the use effect of the cutting die structure of the photoelectric display thin film device, and the cutting die structure of the photoelectric display thin film device lacks a guiding and limiting mechanism for the device. When the edge trimming of the device is completed, the device is easily subjected to force and relatively displaced, and the edge trimming effect of the cutter head becomes poor, thereby reducing the accuracy of the cutting die structure of the photoelectric display thin film device

Method used

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  • Cutting die structure of a photoelectric display thin film device
  • Cutting die structure of a photoelectric display thin film device
  • Cutting die structure of a photoelectric display thin film device

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-3 , a cutting die structure for photoelectric display film devices, including a first support base 2, the bottom of the first support base 2 is fixedly connected with a second support base 4 through a support rod, and a driving cylinder is fixedly installed on the top of the first support base 2 1. The output end of the driving cylinder 1 is fixedly connected with the push rod 3, and the bottom of the push rod 3 is fixed with the knife seat 12, and the bottom of the knife seat 12 is fixedly connected with the inner layer cutting head 7 and the outer layer cutting head 6 respectively from left to right , when trimming the photoelectric display film device, control the drive cylinder 1 to push the push rod 3, and the push rod 3 pushes the outer layer cutting head 6 and the inner layer cutting head 7 to move down through the knife seat 12 at the same time, and completes the process at the same time Cutting edge of outer layer and inner layer of photoelectric ...

Embodiment 2

[0032] see figure 1 and figure 2 , the cross section of the knife seat 12 is L-shaped structure, the bottom of the horizontal end of the knife seat 12 is fixedly installed with a fixed rod 17, and the fixed rod 17 and the inner cavity of the knife seat 12 are vertically pierced with a rotating screw 13, and the outer wall of the rotating screw 13 is threaded The push sleeve 14 is screwed and connected, and the bottom of the push sleeve 14 is fixedly connected with the outer layer cutting head 6, and the outer wall of the vertical end of the push sleeve 14 is fixedly installed with a limit block 15, and the limit block 15 passes through the vertically arranged limit groove 16 is slidingly connected with the fixed rod 17, and the rotating screw rod 13 is engaged and connected with the horizontal end of the knife seat 12. The side of the outer layer cutting head 6 near the inner layer cutting head 7 is fixedly equipped with a slider 11, and the slider 11 passes through the verti...

Embodiment 3

[0034] see figure 1 and image 3 , the bottom of the second support seat 4 is fixedly installed with a workbench 9, and the top of the workbench 9 is fixedly installed with a material guide frame 8, and the inner cavity of the vertical end of the material guide frame 8 is symmetrically installed with two springs 18, and the two springs 18 are opposite to each other. All are fixedly installed with connecting block 19, and connecting block 19 is connected with rotating roller 20 by rotating shaft rotation, and the inner surface wall of vertical end of spring 18 is closely attached to the inner surface wall of vertical end of material guide frame 8, and rotating roller 20 will be on spring 18. The photoelectric display thin film device is positioned under the action of the photoelectric display thin film device, so that the outer layer cutting head 6 and the inner layer cutting head 7 can avoid the deviation of the photoelectric display thin film device when cutting the photoelec...

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Abstract

The invention discloses a cutting die structure of a photoelectric display film device, which comprises a first support base, the bottom of the first support base is fixedly connected with a second support base through a support rod, and the top of the first support base is fixedly installed. There is a drive cylinder, the output end of the drive cylinder is fixedly connected with a push rod, the bottom of the push rod is fixedly installed with a knife seat, and the bottom of the knife seat is fixedly connected with an inner layer cutting head and an outer layer cutting knife from left to right head. In the present invention, by fixing the outer layer cutting head and the inner layer cutting head on the same knife seat, when cutting the edge of the photoelectric display thin film device, the driving cylinder is controlled to push the push rod, and the push rod passes through the knife seat at the same time Push the outer layer cutting head and the inner layer cutting head to move down, and simultaneously complete the trimming of the outer layer and the inner layer of the photoelectric display thin film device, thereby improving the use effect of the cutting knife die structure of the photoelectric display thin film device.

Description

technical field [0001] The invention relates to the technical field of photoelectric display thin film devices, in particular to a cutting die structure for photoelectric display thin film devices. Background technique [0002] Photoelectric display thin film devices mainly include optical films and tapes for photoelectric display (according to their use, they can also be subdivided into two types: adhesive products and insulating products). Photoelectric display thin film devices are an indispensable part of LCD panels, and have been obtained a wide range of applications. [0003] The cutting die structure of photoelectric display thin film devices is usually equipped with two cutter heads, and the two are respectively fixed on different cutter dies. When cutting photoelectric display thin film devices, one of the cutter heads is first controlled to trim the inner layer. , and then complete the outer layer trimming through another cutter head, the above-mentioned cutter fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/09B26D5/12B26D7/26B26D7/01
CPCB26D1/09B26D5/12B26D7/015B26D7/2628
Inventor 田荣江
Owner 成都冠佳科技有限公司