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Waste plastic crushing and reprocessing apparatus

A waste plastic and reprocessing technology, applied in the field of plastic production, can solve the problems of unstable operation of the crushing device, affecting the efficiency of crushing, device deviation, etc., so as to shorten the time of crushing, improve the efficiency of crushing, and reduce the volume. Effect

Active Publication Date: 2018-12-25
平顶山神马工程塑料科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the crushing device in this document will vibrate greatly during the crushing process, which will cause the entire device to shift, which will cause the crushing device to work unstable and affect the crushing efficiency.

Method used

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  • Waste plastic crushing and reprocessing apparatus
  • Waste plastic crushing and reprocessing apparatus
  • Waste plastic crushing and reprocessing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1-7 As shown, a waste plastic crushing and reprocessing device includes a casing 1, a first crushing part 2, a second crushing part 3 and a hot-melt part 4, wherein the casing 1 is a metal shell; the first crushing part 2 is set on the upper part of the casing 1, and the waste plastics are coarsely crushed through the first crushing part 2; the first crushing part 2 includes a first crushing roller 21, a second crushing roller 22 and a motor 23, the The first and second crushing rollers are metal rollers, and the first crushing roller 21 and the second crushing roller 22 are provided with a plurality of crushing teeth, and the motor 23 is an existing motor on the market, and the motor 23 The first crushing roller 21 is driven to rotate clockwise by a metal gear, and the second crushing roller 22 is driven to rotate counterclockwise; the second crushing part 3 is arranged below the first crushing part 2, and the second crushing part 3 includes a first gr...

Embodiment 2

[0041] Such as Figure 8-10 As shown, the difference between this embodiment and Embodiment 1 is that this embodiment discloses a shock absorbing component 6 for supporting the casing, specifically: the shock absorbing component 6 includes a frame body 61, a sleeve 62, a strut 63 and buffer 64, the frame body 61 is a metal frame, the frame body 61 is connected with the outer wall of the casing 1, the sleeve 62 is a metal tube, the upper end of the sleeve 62 is connected to the machine The shell 1 is connected, the strut 63 is a metal rod, the strut 63 is passed through the sleeve 61, the buffer 64 is a spring, and the buffer 64 is set on the sleeve 62 and the brace. rod 63 inside.

[0042] Further, the outer wall of the sleeve 61 is provided with a first positioning piece 611, the first positioning piece 611 is a ring of metal rings, and the first positioning piece 611 is provided with an anti-off portion 612, so that The anti-off part 612 is a metal sheet, and the anti-off ...

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Abstract

The invention discloses a waste plastic crushing and reprocessing apparatus, comprising: a housing; a damping component for supporting the housing and buffering vibration of the housing; a first crushing component arranged at the upper portion of the housing and used for roughly crushing large plastic; a second crushing component arranged below the first crushing component and used for grinding the plastic, wherein the second crushing component includes a first grinding part, a second grinding part arranged below the first grinding part, and a driving part that drives the second grinding partto rotate; a hot melting component that melts the plastic crushed by the second crushing component into a liquid. A thermal insulation component is arranged on the housing herein; temperature in the housing can be lowered; outward loss of heat can be decreased; more heat can be used to melt plastic particles; therefore, the waste plastic crushing and reprocessing apparatus has good hot melting effect, and a heater has low heating power.

Description

technical field [0001] The invention belongs to the technical field of plastic production, in particular to a crushing and reprocessing device for waste plastics. Background technique [0002] Chinese patent CN105818301B discloses a plastic waste crushing device, which includes a crushing circular barrel and a cutter rotating shaft. The top of the crushing barrel is connected with a feeding pipe. The two hinged shafts of the rotating shaft are hinged on the two end plates of the broken circular barrel, and the ends of the hinged shafts protrude from the two end plates of the broken circular barrel and are hinged on the support plate, and the support plate is welded Fixed on the frame, the frame is fixed with a rotary drive motor, the output shaft of the rotary drive motor is fixed with a drive gear, and the end of one of the hinged shafts protrudes from the support plate and is fixed with a driven gear. gear meshes. [0003] However, the crushing device in this document wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B29B17/00
CPCB29B17/00B29B17/04Y02W30/52Y02W30/62
Inventor 施鑫镛
Owner 平顶山神马工程塑料科技发展有限公司
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