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Plastic extruder

A technology of plastic extruder and barrel, applied in mixer, mixer with rotary stirring device, transportation and packaging, etc., can solve the problems of stuck screw pusher, low manufacturing cost, motor damage, etc. The effect of ensuring product quality and reducing failure rate

Inactive Publication Date: 2015-01-28
WUXI PRITEN TRANSMISSION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Plastic extruder is one of the most important equipment for processing plastic parts. It not only has simple structure, high production efficiency, low manufacturing cost, and operability, it has been widely used in various plastic processing. During the processing, due to temperature or plastic Quality problems, there are often agglomerates or sticky particles in the plastic raw materials, which are not easy to be heated during processing, and if the agglomerates are large, it is easy to block the screw push rod and cause damage to the motor

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] refer to Figure 1 to Figure 3 As shown, a plastic extruder includes a support seat 1, a barrel 7 arranged above the support seat 1, a heating device 6 arranged on the upper and lower sides of the barrel 7, and a feeder arranged above the barrel 7. The feed bin 5, and the push rod 9 arranged inside the barrel 7, and the rotating teeth 10 spirally arranged on the outer surface of the push rod 9, and the reduction box 3 connected to the left end of the push rod 9, and arranged on the right side of the barrel 7 The mold 8 on the side, the motor 2 connected to the reduction box 3, and the breaking device 4 arranged above the reduction box 3 an...

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Abstract

A disclosed plastic extruder comprises a supporting seat, a material cylinder arranged above the supporting seat, heating devices arranged at the upper side and the lower side of the material cylinder, a feeding bin arranged above the material cylinder, a push rod arranged in the material cylinder, rotary teeth spirally arranged on the outer surface of the push rod, a reduction box connected with the left end of the push rod, a mold arranged at the right side of the material cylinder, an electric motor connected with the reduction box, and a dispersing device arranged on the reduction box and connected with the feeding bin. The plastic extruder disperses plastic particles entering the feeding bin through beating by utilizing a first rotary assembly and a second rotary assembly on the dispersing device, and enables the plastic particles to uniformly enter the material cylinder for processing forming, so that the produced product quality is guaranteed, and also default rate of the electric motor is reduced.

Description

technical field [0001] The invention relates to a plastic extruder. Background technique [0002] Plastic extruder is one of the most important equipment for processing plastic parts. It not only has simple structure, high production efficiency, low manufacturing cost, and operability, it has been widely used in various plastic processing. During the processing, due to temperature or plastic Quality problems, there are often agglomerates or sticky particles in the plastic raw materials, which are not easy to be heated during processing, and if the agglomerates are large, it is easy to block the screw push rod and cause damage to the motor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plastic extruder with simple structure, guaranteed quality, and reduced agglomerated or cohesive plastic particles. [0004] In order to solve the above problems, the present invention adopts the following technical solutio...

Claims

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Application Information

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IPC IPC(8): B29C47/00B29C47/10B01F7/04
CPCB29C48/287B29C48/288B01F27/702
Inventor 杨国兴
Owner WUXI PRITEN TRANSMISSION MACHINERY
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