Pneumatic sponge burr trimming machine

A technology of trimming machine and sponge, which is applied in the field of machinery, can solve the problems of high production cost, low production efficiency, and low labor efficiency, and achieve the effects of long service life, simple structure, and improved efficiency

Pending Publication Date: 2018-08-21
刘兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing burr processing tools for sponge products are still in the cutting stage of using sheet-shaped strip blades. For a long time, the workers' wrists will be very tired, which will cause occupational diseases in the long run; and the labor efficiency is extremely low. What's more, sponge products are a kind of For soft materials, the blade cannot be cut along the root of the burr, which affects the appearance; what's more, when the worker is using it, especially when cutting to the end edge of the sponge product, the support of the sponge will be lost, and the blade will cut down. The palm of your hand often causes work-related injuries, and the production cost paid by the enterprise is relatively high
[0003] At present, for the removal of sponge burrs, the production efficiency of the existing technology is extremely low, and it is difficult to meet industrial production, so the above technical problems need to be solved

Method used

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  • Pneumatic sponge burr trimming machine

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Embodiment Construction

[0025] see figure 1 , the present invention provides a pneumatic sponge trimming machine, including a rotary blade 1 and a sheet 2, the bottom gap of the rotary blade 1 is provided with a sheet 2, and the sheet 2 is provided with an accommodation chamber 3 for accommodating the sponge burrs.

[0026] As a further improvement of the present invention, the sheet 2 is made of metal.

[0027] As a further improvement of the present invention, a driving device 4 for driving the rotary blade 1 to rotate is also included.

[0028] As a further improvement of the present invention, the driving device 4 is an engraving machine or a hand-held motor.

[0029] As a further improvement of the present invention, the air inlet nozzle 8 of the engraving machine is connected to the air compressor through a pipeline, the rotating blade 1 is sleeved on the cutter shaft, and the knife shaft is clamped in the chuck of the engraving machine. The pneumatic sponge burr trimming machine of the prese...

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PUM

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Abstract

The invention provides a pneumatic sponge burr trimming machine. The pneumatic sponge burr trimming machine comprises rotary blades and a thin piece; the thin piece is arranged in a gap at the bottomsof the rotary blades; an accommodating cavity for accommodating sponge burrs is formed in the thin piece. The invention provides the pneumatic sponge burr trimming machine which is high in automationdegree, high in sponge burr shearing efficiency, and long in service life.

Description

technical field [0001] The invention relates to a pneumatic burr trimming machine, in particular to a pneumatic burr trimming machine for processing the burrs of foamed sponges at joints, and belongs to the field of mechanical technology. Background technique [0002] Sponge products are widely used, ranging from daily packaging to aerospace transportation. With the improvement of people's living standards, there are more types of sponge foam products. Due to the unavoidable gaps in the mold, generally the sponge products foamed in the mold will have strips of burrs at the joints of the mold after demoulding, which will affect the appearance of the product. Therefore, after the sponge products are demoulded, there will be Raw edges are processed. At present, the existing burr processing tools for sponge products are still in the cutting stage of using sheet-shaped strip blades. For a long time, the workers' wrists will be very tired, which will cause occupational diseases i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C37/02
CPCB29C37/02
Inventor 刘兵
Owner 刘兵
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