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A tpu film processing equipment

A processing equipment and film technology, which is applied in the field of TPU film processing equipment, can solve the problems of large holes, hole diameter specification deviation of porous TPU film, and longer time for pulling away from TPU film, etc.

Active Publication Date: 2021-10-19
济南利君机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the TPU film punching machine quickly punches holes for the TUP film through heated holes, if the punching needle is punching a multi-layer TPU film, the time for the punching needle to be pulled away from the TPU film will be lengthened, so that As for the hole of the upper TPU film is easy to be scalded, resulting in the deviation of the hole diameter of the processed porous TPU film from the required specification

Method used

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  • A tpu film processing equipment
  • A tpu film processing equipment
  • A tpu film processing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] For example figure 1 -example Figure 4 Shown:

[0026] The present invention provides a kind of TPU film processing equipment, its structure comprises top cover 1, connecting end 2, perforating pin 3, discharge roller 4, driver 5, and described top cover 1 is hingedly connected with machine body 6, and described connecting end 2 Cooperating with the body 6 in a gap, the discharge roller 4 is installed at the front end of the body 6 , the driver 5 is connected to the discharge roller 4 , and the perforating needle 3 is movably engaged with the connecting end 2 .

[0027] Wherein, the perforating needle 3 includes a top block 31, a movable rod 32, a cutter 33, a contact block 34, and an elastic strip 35. 33 clearance fit, the contact block 34 and the movable rod 32 are an integrated structure, the elastic strip 35 is installed in the inner position of the cutter 33, and the lower end of the cutter 33 has a triangular structure, which can replace the traditional high-te...

Embodiment 2

[0033] For example Figure 5 -example Figure 7 Shown:

[0034] Wherein, the stressed block a43 includes a combined block b1, a reset piece b2, and a linkage plate b3, the reset piece b2 is installed between two adjacent linkage plates b3, and the linkage plate b3 is hinged to the combination block b1 , the linkage plate b3 is provided with six, and is evenly distributed in a fan shape at the bottom of the joint block b1, through the reverse thrust generated by the TPU film being squeezed by the linkage plate b3, the linkage plate b3 can be centered on the center of the joint block b1 The starting point swings to both sides, and the two sides of the bottom of the linkage plate b3 are arc-shaped structures, which can avoid the damage to the TPU film caused by the linkage plate b3 when swinging.

[0035] Wherein, the linkage plate b3 includes a plate surface b31 and an anti-attachment mechanism b32, the anti-attachment mechanism b32 and the plate surface b31 are an integrated ...

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Abstract

The invention discloses a TPU film processing equipment. The structure includes a top cover, a connecting end, a punching needle, a discharge roller, and a driver. The top cover is hingedly connected to the machine body, the joint end cooperates with the body in a gap, and the discharge roller is installed on the machine body. The front end position of the driver is connected with the discharge roller, the perforating needle is engaged with the connecting end, and the perforating needle is driven down through the connecting end, so that the cutter on the perforating needle can penetrate the TPU film to be punched on the body The inside of the tool, and through the pressing force generated by the TPU film cut off in the middle of the tool on the contact block, the movable rod connected to the contact block can slide upward along the inner wall of the tool, and the TPU film is squeezed by the stressed block to generate The reverse thrust can make the linkage plate swing to both sides starting from the center of the joint block, and the reset piece can push the linkage plate to swing and reset when the linkage plate loses the reverse thrust of the TPU film, so that the film attached to the linkage plate can be fall off.

Description

technical field [0001] The invention relates to the field of film processing equipment, in particular to a TPU film processing equipment. Background technique [0002] The TPU film punching machine is mainly used for punching the finished TPU film. It can uniformly punch holes on the surface of the TPU film through the heated punching needle on the TPU film punching machine. Common equipment based on the above description, the inventors found that existing a kind of TPU film processing equipment mainly has the following deficiencies, for example: [0003] Since the TPU film punching machine quickly punches holes for the TUP film through heated holes, if the punching needle is punching a multi-layer TPU film, the time for the punching needle to be pulled away from the TPU film will be lengthened, so that As for the hole of the upper TPU film is easy to be scalded, resulting in the deviation of the hole diameter of the processed porous TPU film from the required specification...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/16
CPCB26F1/16
Inventor 刘建生
Owner 济南利君机械设备有限公司