Raw material primary crushing device for woven bags

A primary crushing, woven bag technology, applied in plastic recycling, mechanical material recycling, grain processing, etc., can solve problems such as low efficiency

Inactive Publication Date: 2019-07-02
重庆市中塑新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a primary crushing device for woven bag raw materials to solve the problem of low efficiency due to manual primary crushing of larger woven bag raw materials

Method used

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  • Raw material primary crushing device for woven bags
  • Raw material primary crushing device for woven bags
  • Raw material primary crushing device for woven bags

Examples

Experimental program
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Embodiment Construction

[0021] The following is further described in detail through specific implementation methods:

[0022] The reference signs in the accompanying drawings of the description include: the first rotating roller 1, the first thread segment 11, the first sawtooth segment 12, the first spline segment 13, the rod 14, the piston 15, the cavity 16, the first spline Cover 17, first nut 18, second rotating roller 2, second threaded section 21, second sawtooth section 22, second spline section 23, second spline sleeve 27, second nut 28, cold air inflator 3.

[0023] Such as figure 1 As shown, the primary crushing device for woven bag raw materials includes a frame, a sleeve is slidably connected to the top of the frame, a first rotating roller 1 and a second rotating roller 2 are suspended on the sleeve, and a first nut is fixedly connected to the bottom of the frame. 18 and the second nut 28, the frame bottom is rotatably connected with the first spline sleeve 17 and the second spline slee...

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PUM

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Abstract

The invention belongs to the field of wove bag machining, and particularly discloses a woven bag raw material primary crushing device. The woven bag raw material primary crushing device comprises a rack. A pair of reversely-arranged rotating rollers is suspended at the top of the rack in a sliding manner. A spline segment, a sawtooth segment and a thread segment are sequentially arranged on each rotating roller. Nuts cooperating with the thread segments are fixedly connected to the bottom of the rack. Spline sleeves cooperating with the spline segments are rotationally connected to the bottomof the rack, and each spline sleeve is connected with a rotating motor. A cavity is formed in each rotating roller, a piston is in sliding connection in each cavity, a column rod is connected to the end, close to the corresponding spline segment, of each piston, and the other end of each column rod is fixed to the rack. The end, close to the corresponding thread segment, of each cavity communicates with a cold air inflation device, and an air inlet one-way valve is arranged in each cavity. Air outlet holes are formed in the sawtooth segments at intervals, air outlet one-way valves are arrangedin the air outlet holes, and guide covers facing the engagement positions of the sawtooth segments are arranged outside the air outlet holes. According to the scheme, the requirement of carrying outprimary crushing on large woven bag raw materials is met, and the woven bag raw material primary crushing device is most applied to a woven bag machining assembly line.

Description

technical field [0001] The invention belongs to the field of woven bag processing, and specifically discloses a primary crushing device for woven bag raw materials. Background technique [0002] Plastic woven bags are often used in daily life. Plastic woven bags are widely used in food and chemical packaging. The loom weaves to get the finished product. Among them, in order to reduce plastic pollution and avoid waste, used waste woven bags or plastic products are often crushed and reused as raw materials. [0003] The cutter body of the crushing device in the prior art is fixed on the frame and can only move up and down in one direction. It is necessary to frequently move the raw materials during the crushing process to crush the larger raw materials. If the cutter body is provided with multiple rows, Then the device will become very large and increase the cost, so it is not suitable for small workshops to use. The usual solution is to manually cut waste woven bags or pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/08B02C4/30B02C4/42B02C4/44B29B17/04
CPCB02C4/08B02C4/30B02C4/42B02C4/44B02C2201/06B29B17/04B29B2017/0476Y02W30/52Y02W30/62
Inventor 李兴斌
Owner 重庆市中塑新材料有限公司
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