Cutting-off machine for plastic pipes

A technology of plastic pipes and cutting machines, which is applied in metal processing and other directions, can solve the problems of high machine cost, large and complex mechanical structure, etc., and achieve the effect of short cutting cycle time

Active Publication Date: 2014-09-10
ZHANGJIAGANG BEIER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cutting machines used on the known plastic pipe production line are all driven by the motor to rotate the saw blade to realize the cutting function on the plastic pipe. The blade assembly is installed on a movable trolley. When cutting, the trolley drives the motor saw blade assembly to advance together with the plastic pipe. After the cutting is completed, the trolley drives the motor saw blade assembly to return to the original position and wait for the next cutting. The mechanical structure is huge and complicated. , the electrical automation control program is cumbersome, and the machine cost is high; cutting the saw blade produces a large amount of sawdust, which increases the production cost of plastic pipes and also pollutes the environment

Method used

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  • Cutting-off machine for plastic pipes
  • Cutting-off machine for plastic pipes

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Embodiment Construction

[0014] The present invention will be described in further detail below through specific examples.

[0015] A plastic pipe cutting machine, such as figure 1 with figure 2 As shown, including the frame, the cutting machine also includes a drive shaft installed on the frame; a chopping blade 7 fixed on the drive shaft, wherein the drive shaft is equipped with a knife rest 4 through a flat key 5, and the chopping blade 7 passes through a bolt Fixedly installed on the tool holder 4 and pressed by the blade pressure plate 6; the servo motor 3 that drives the drive shaft to rotate, wherein the drive shaft is the output shaft of the servo motor 3, and the front flange of the servo motor 3 is connected to the lower box 2 through bolts The side wall is fixedly connected, therefore, the structure of the whole cutting machine is more compact, and the operation and placement are convenient; the first pipe sleeve and the second pipe sleeve installed on the frame, the first pipe sleeve and...

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Abstract

The invention discloses a cutting-off machine for plastic pipes, which comprises a frame, and further comprises a driving shaft mounted on the frame, a hacking knife blade fixed on the driving shaft, a servomotor used for driving the driving shaft to rotate, a first pipe sleeve, and a second pipe sleeve, wherein the first pipe sleeve and the second pipe sleeve are coaxially mounted on the frame; and a gap through which the hacking knife blade can penetrate conveniently is arranged between the first pipe sleeve and the second pipe sleeve. The servomotor drives the hacking knife blade to rotate, so as to cut off a plastic pipe instantly without sawdust while the cutting cycle time is short.

Description

technical field [0001] The invention relates to the technical field of plastic pipe cutting, in particular to a plastic pipe cutting machine. Background technique [0002] At present, the cutting machines used on the known plastic pipe production line are all driven by the motor to rotate the saw blade to realize the cutting function on the plastic pipe. The blade assembly is installed on a movable trolley. When cutting, the trolley drives the motor saw blade assembly to advance together with the plastic pipe. After the cutting is completed, the trolley drives the motor saw blade assembly to return to the original position and wait for the next cutting. The mechanical structure is huge and complicated. , The electrical automation control program is cumbersome and the machine cost is high; cutting the saw blade produces a large amount of sawdust, which increases the production cost of plastic pipes and pollutes the environment. Contents of the invention [0003] The techni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/12B26D5/08B26D7/22
Inventor 何德方邓少东
Owner ZHANGJIAGANG BEIER MACHINERY
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