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Long-strip-shaped polymer material feeding method and device

A technology of polymer materials and feeding devices, applied in the direction of metal processing, etc., to achieve the effects of reducing labor intensity, simple operation, and good economic benefits

Pending Publication Date: 2019-06-21
ZHUZHOU HONGDA POLYMER MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: how to ensure that the polymer material will not be deformed or polluted by oil during the automatic processing of the soft polymer material

Method used

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  • Long-strip-shaped polymer material feeding method and device
  • Long-strip-shaped polymer material feeding method and device
  • Long-strip-shaped polymer material feeding method and device

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Embodiment 1

[0029] Such as figure 1 with figure 2 As shown, the feeding device includes a gas drive device, a feed channel 10, a clamping mechanism servo motor and a positioning knife 9, and the gas drive device includes an air compressor, an air supply pipe 11, an electromagnetic valve 8 and an air pipe 7; the feed channel 10 consists of a tail Seat 6, sealing sleeve 3 and the middle cavity of spring collet 2 are connected; the clamping mechanism includes collet chuck 1, spring collet 2, steel pipe 5 and hydraulic station.

[0030] The solid elongated polymer material will be processed into a soft hollow ring with a thickness of 0.2mm-0.8mm and a height of 2mm-3mm. The hollow ring is used for sealing between various connecting parts. The spring collet 2 is made of metal, and the spring collet 2 includes a collet bottom 201 and a collet top 202, the collet bottom 201 is a hollow tube, and the collet top 202 is a hollow cone. Grooves 203 are formed on the bottom end 201 and the top end ...

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Abstract

The invention discloses a long-strip-shaped polymer material feeding method and device. The long-strip-shaped polymer material feeding method comprises the steps that a feeding channel is arranged ina feeding device, raw materials are put into the feeding channel, and a gas driving device is used for blowing gas to the feeding channel to enable the raw materials to move in the feeding channel; and a positioning knife is arranged on the outer side of the feeding channel, when the gas driving device blows the gas to the feeding channel, the positioning knife can block the front of the raw materials in advance, so that the positioning knife can block the movement of the raw materials, and thus the distance of the movement of the raw materials is positioned. According to the long-strip-shapedpolymer material feeding method and device, feeding is carried out through an air-operated mode, the automatic feeding of thin-soft type and thin-long type polymer materials is effectively realized,and the automated production for processing super-small type polymer material products with ultrathin wall thicknesses and high precision is realized; meanwhile, the material use ratio is improved, the labor intensity of operators is reduced, and good economic benefits are obtained; the structure is simple, the manufacturing and maintenance costs are low, no site is occupied, and a feeding power medium is the gas; and compared with a traditional feeding device, the long-strip-shaped polymer material feeding device is safer and cleaner, and the operation is easier.

Description

technical field [0001] The invention relates to a feeding method and device for materials, in particular to a feeding method and device for fine and soft strip materials. Background technique [0002] At present, the automatic feeding device of CNC lathe is only a solution for metal materials. It cannot realize the automatic feeding of soft and slender polymer materials, and cannot realize the automation of processing ultra-thin wall thickness, ultra-small, high-precision products of high-resolution materials. [0003] At present, there are many automatic feeding methods, which can be divided into: (1) post-mounted hydraulic or mechanical push feeding method; (2) front-mounted clamping and pulling type; the two feeding methods have their own advantages and disadvantages in the field of metal processing , but there are very large defects in the field of non-metallic polymer materials. The biggest defect of the (1) post-mounted hydraulic or mechanical push feeding method is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D11/00B26D5/08B26D7/06B26D7/01B26D7/02B26D7/32
Inventor 曾维楚邓平刘广张立群
Owner ZHUZHOU HONGDA POLYMER MATERIALS
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