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Cylinder device for plastic extruding machine

A technology of cylinder device and extruder, which is applied in the field of cylinder device, can solve the problems of increased volume and cost of gearbox, and achieve the effect of low manufacturing cost and small size

Inactive Publication Date: 2015-04-29
马宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The screw mechanism is one of the important parts in the extruder. In the existing extruder, the movement of the screw is often driven by a gearbox. In order to ensure the quality of the plastic product, a twin-screw structure is usually used. This form is easy to cause The volume of the gearbox increases, which also increases the cost of production

Method used

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  • Cylinder device for plastic extruding machine
  • Cylinder device for plastic extruding machine

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] Such as figure 1 and figure 2 The shown cylinder device for the extruder includes an L-shaped cylinder fixing bracket 1, a cylinder 2 is fixedly installed on the outside of the side wall 1-1 of the cylinder fixing bracket 1, an input shaft 3 is installed on the cylinder 2, and the cylinder is fixed. The side wall 1-1 of the bracket 1 is provided with a mounting hole 4 through which the input shaft 3 can be penetrated, and a support seat 5 is fixedly installed on the upper surface of the base plate 1-2 of the cylinder fixed support 1, and two sides of the support seat 5 are provided with two The output shaft hole 6 of the output shaft can be pierced, ...

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PUM

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Abstract

The invention relates to the technical field of cylinder devices, and particularly provides a cylinder device for a plastic extruding machine. The device comprises an L-shaped cylinder fixing bracket; a cylinder is fixedly mounted on the outer side of the sidewall of the cylinder fixing bracket; an input shaft is mounted on the cylinder; a mounting hole through which an input shaft can pass is formed in the sidewall of the cylinder fixing bracket; a supporting seat is fixedly mounted on the upper surface of a bottom plate of the cylinder fixing bracket; two output shaft holes through which an output shaft passes are formed in two sides of the supporting seat; two travel switches for controlling the moving position of the cylinder are mounted on the cylinder. The cylinder device for the plastic extruding machine, one-way power input can be replaced by two-way power output; the device is small in size and low in manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of cylinder devices, in particular to a cylinder device for an extruder. Background technique [0002] The extruder is mainly used to heat and extrude plastic particles, and finally extrude these plastic blanks that have been extruded many times. The screw mechanism is one of the important parts in the extruder. In the existing extruder, the movement of the screw is often driven by a gearbox. In order to ensure the quality of the plastic product, a twin-screw structure is usually used. This form is easy to cause The increased volume of the gearbox also increases the cost of production. Contents of the invention [0003] The technical problem to be solved by the present invention is: In order to solve the problems raised in the above-mentioned background technology, the present invention provides a cylinder device for extruder, which can realize one power input to two power outputs, with small size and l...

Claims

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Application Information

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IPC IPC(8): B29C47/08B29C47/40
CPCB29C48/40B29C48/252
Inventor 马宁
Owner 马宁