Extruder and production process thereof

A technology of extruder and machine body, which is applied in the field of extruder and its production process, can solve problems such as clogging of hoppers, and achieve the effect of avoiding overheating of materials

Pending Publication Date: 2022-05-31
成都双健包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem of blocking the hopper after the material is overheated, the application provides an extruder and its production process

Method used

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  • Extruder and production process thereof
  • Extruder and production process thereof
  • Extruder and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The embodiments of the present application disclose an extruder and a production process thereof. refer to figure 1 , an extruder and its production process include a body 1 and a hopper 2 installed on the body 1, the hopper 2 is fixedly connected with a dividing plate 3, the dividing plate 3 is located on the vertical symmetry plane of the hopper 2, and the hopper 2 is in The two sides of the dividing plate 3 respectively form a circulation area 4 and a feeding area 5. The dividing plate 3 is fixedly connected with a material barrel 6, the material barrel 6 is arranged vertically, and the material barrel 6 is provided with a reciprocating motion structure for material circulation, Both sides of the top of the barrel 6 are respectively provided with a circulation port 10 and a feed port 9, the circulation port 10 is set towards the circulation zone 4, and the feed port 9 is set towards the feed zone 5;

[0043] refer to figure 1 , the barrel 6 is provided with a contr...

Embodiment 2

[0053] The embodiment of the present application discloses a production process of an extruder. refer to figure 1 , a production process of an extruder comprises the steps,

[0054] S1. Install the cooling pipe 12, insert the cooling pipe 12 with the ice strip into the cooling plate 11, and fix the cooling pipe 12; place the ice strip in the cooling pipe 12, and connect the sealing cover 21 to the cooling pipe 12 Thread connection, insert the plug-in block 14 into the plug-in hole 15, the plug-in block 14 is inserted into the plug-in hole 15, and under the cooperation of the clamping piece 16 and the first spring 19, the convex block 17 moves to In the groove 18, the clamping effect of the plug-in block 14 is realized, and the fixing effect of the cooling pipe 12 is completed;

[0055] S2, material circulation, using the cooperation of the control board 26 and the air cylinder 27, open the circulation port 10 and close the feed port 9, load the material into the circulation ...

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Abstract

The invention relates to an extruder and a production process thereof, and relates to the field of plastic cup production, the extruder comprises a machine body and a hopper installed on the machine body, a partition plate is fixedly connected in the hopper, the hopper forms a circulation area and a feeding area on the two sides of the partition plate respectively, the partition plate is provided with a charging barrel, and the charging barrel is provided with a feeding port. A reciprocating motion mechanism used for material circulation is arranged in the charging barrel, a circulation opening and a feeding opening are formed in the two sides of the top of the charging barrel respectively, control mechanisms are arranged at the positions, located at the circulation opening and the feeding opening, of the charging barrel, a cooling plate is installed at the bottom of the partition plate, a plurality of cooling pipes are detachably arranged in the cooling plate, and the cooling pipes are connected with the charging barrel. Ice bars are sealed in the cooling pipe, and the hopper is provided with a fixing assembly used for fixing the cooling pipe. The plastic extrusion device has the effect of cooling materials, so that the materials are prevented from being overheated, and normal operation of plastic extrusion work is ensured.

Description

technical field [0001] The present application relates to the field of plastic cup production, in particular to an extruder and a production process thereof. Background technique [0002] At present, the extruder is one of the types of plastic machinery. The extruder can divide the head into a right-angle head and a bevel head according to the direction of the material flow of the head and the angle of the center line of the screw. The screw extruder relies on the pressure and shear force generated by the rotation of the screw, so that the material can be fully plasticized and uniformly mixed, and formed through the die. [0003] The existing Chinese patent publication number CN202111073935.9 proposes a plastic extruder, which relates to the field of power cord processing. A feeding box is installed at the mouth, a drying box is fixedly connected in the feeding box, a hopper is fixedly connected to one side of the bottom of the drying box, and a feeding hopper is opened nea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/30B29C48/88B29C48/91
CPCB29C48/30B29C48/91B29C48/911Y02P70/10
Inventor 李宪发王剑李卫国
Owner 成都双健包装有限公司
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