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Eraser machining equipment

A processing equipment and rubber technology, which is applied in metal processing and other directions, can solve the problems of easy dislocation of patterns, easy fading, and difficult removal of rubber blocks, etc., and achieve the effect of improving production efficiency

Active Publication Date: 2016-11-16
宿州市超晟文具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are many defects in the production and processing equipment of stationery erasers, such as: when cutting the rubber block, the pattern printed on the rubber block is easily misplaced; the pattern is not printed clearly and is easy to fade; Stuck in the tool; and the cut rubber block is not easy to remove from the blank and other defects

Method used

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  • Eraser machining equipment
  • Eraser machining equipment
  • Eraser machining equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The pattern pasting device comprises the first conveying roller 11, the heating unit 12 and the pressure roller 13 arranged in sequence, the first conveying roller 11 is used to convey the flat rubber strip 80 and feeds forward, and the heating unit 12 is used to heat the sticker 90 with the pattern , the pressing roller 13 is used to press the sticker 90 and the flat rubber strip 80 so that the pattern is pasted on the flat rubber strip 80 . In the present invention, the sticker 90 is first heated to increase the adhesiveness of the sticker pattern, so that the pattern and the rubber are firmly pasted.

[0018] Further, the pattern pasting device also includes an unwinding roller 14 and a winding roller 15; the sticker 90 with a pattern is wound on the unwinding roller 14, and the sticker 90 passes through the heating area of ​​the heating unit 12, and is then combined with the flat rubber The strip 80 sticks and passes through the pressing roller 13, and then separate...

Embodiment 2

[0024] The stamping device includes a stamping die and an intermittent feeding mechanism; the stamping die includes a cylindrical cutter 21, and the cylindrical cutter 21 reciprocates along the vertical direction for punching out a rubber block 81 on a flat rubber strip 80; the intermittent feed The feeding mechanism is used to convey the flat rubber strip 80 intermittently to the bottom of the stamping die, specifically: when the cylindrical cutter 21 is lifted, the flat rubber strip 80 is fed forward; when the cylindrical cutter 21 falls, the flat rubber strip 80 stops advancing. Give. The cross-sectional shape of the cylindrical cutter 21 can be adjusted according to production requirements, and can be a triangle, a star, a circle or a shape similar to the outline of a cartoon pattern.

[0025] Preferably, the cylindrical cutter 21 is installed on the cutter fixing plate 22, and a binder plate 23 is arranged below the cutter fixing plate 22, and the binder plate 23 forms a ...

Embodiment 3

[0031] The introduction device is located at the front end of the intermittent feeding mechanism, that is, the end where the flat rubber strip 80 enters. The introduction device includes two strip-shaped plates 41, and the two strip-shaped plates 41 are roughly arranged in a figure-eight shape when viewed in the vertical direction. , the gap between the two strip-shaped plates 41 constitutes the channel through which the flat rubber strip 80 passes. One end is set close to the intermittent feeding mechanism. The introduction device can guide the flat rubber strips 80 to advance along the center line of the equipment, so as to prevent the flat rubber strips 80 from shifting during conveyance.

[0032] Further, the distance between the two strip-shaped plates 41 of the introduction device is adjustable.

[0033] Preferably, a slide plate 42 is respectively connected to the outside of the two strip-shaped plates 41, and a waist-shaped hole is provided on the slide plate 42, and ...

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Abstract

The invention relates to the technical field of eraser production and machining, in particular to eraser machining equipment. The eraser machining equipment comprises a pattern pasting device, a stamping device, a leading-in device, a holding mechanism, a stroke detection unit and a stamping die driving mechanism. The stamping device comprises a stamping die and an intermittent feeding mechanism. The stamping die comprises a cylindrical tool. The cylindrical tool moves back and forth in the vertical direction and is used for cutting eraser blocks from a flat eraser strip through blanking. The intermittent feeding mechanism is used for conveying the flat eraser strip and feeding the flat eraser strip to the position below the stamping die intermittently. Specifically, when the cylindrical tool is lifted, the flat eraser strip is fed forwards; and when the cylindrical tool falls, the flat eraser strip stops being fed. By the adoption of the eraser machining equipment, automatic printing and cutting of erasers can be achieved, manual operation is not needed in the production process, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of rubber production and processing, in particular to a rubber processing equipment. Background technique [0002] The production and processing of rubber generally includes processes such as granulation, dyeing, thermoplastic, cooling, printing, and cutting. In the prior art, there are many defects in the production and processing equipment of stationery erasers, such as: when cutting the rubber block, the pattern printed on the rubber block is easily misplaced; the pattern is not printed clearly and is easy to fade; Stuck in the tool; and the cut rubber block is not easy to remove from the blank and other defects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rubber processing equipment that can overcome the above defects and improve production efficiency and production quality. [0004] The present invention adopts the following technica...

Claims

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Application Information

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IPC IPC(8): B29C47/80B29C47/88B26D1/08B26D7/06
CPCB26D1/08B26D7/06B29C48/82B29C48/919
Inventor 刘双超
Owner 宿州市超晟文具有限公司
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