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Teflon pipe precise cutting device and method

A Teflon tube and cutting technology, used in metal processing and other directions, can solve the problems of easy cutting into oblique openings, poor control, poor incision quality, etc., to improve length accuracy, eliminate bending or flattening, incision, etc. good quality effect

Active Publication Date: 2018-03-23
徐州莱益精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the feeding is carried out by pressing the thin tube with the roller, the contact surface is small, and the pressure is adjusted manually, which is difficult to control. The thin tube is hard and easy to be bent or flattened, or slipped and deviated, and the cutting length and accuracy are difficult to guarantee. The quality of the cut is poor, it is easy to cut into oblique cuts, and the smaller the diameter of the thin tube, the more difficult it is to feed the material. This kind of material waste caused by bending or flattening the tube is huge

Method used

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  • Teflon pipe precise cutting device and method
  • Teflon pipe precise cutting device and method
  • Teflon pipe precise cutting device and method

Examples

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Embodiment approach 1

[0062] Such as Figure 1 to Figure 6 As shown, a Teflon tube precision cutting device includes a frame, a clamping mechanism 2, a cutting mechanism 3, and a cutting drive mechanism 4, and the frame is provided with a frame table 1; the clamping mechanism 2 is fixedly installed on the rack table 1, the cutting mechanism 3 is placed in the clamping mechanism 2, the cutting driving mechanism 4 is fixedly installed on the rack table 1, and the cutting driving mechanism 4 drives the cutting The mechanism 3 works to cut off the Teflon tube 5 clamped in the clamping mechanism 2 .

[0063] Specifically, such as Figure 1 to Figure 6As shown, the clamping mechanism 2 includes an upper splint 21, a lower splint 22, a base plate 23, an upper drive plate 24, a lower drive plate 25, 4 columns 26, and 4 spring elastic elements 27. The upper splint 21, the lower splint The splint 22 is longitudinally provided with a through groove 221 for clamping the Teflon tube. The through groove 221 is...

Embodiment approach 2

[0067] The second embodiment is basically the same as the first embodiment, except that the turntable 44 is replaced by a cam, and the cam is provided with a cam groove, and the pin shaft 45 is placed in the cam groove and is driven and connected by the cam groove.

[0068] The present invention also provides a kind of Teflon tube precision cutting method, it comprises the following steps:

[0069] A. Preparation: The external automatic tube delivery equipment automatically transports the fixed-length Teflon tube 5 into the clamping mechanism 2;

[0070] B. Cutting: The cutting drive mechanism 4 works to drive the cutting mechanism 3 to work and cut off the Teflon tube 5 clamped in the clamping mechanism 2;

[0071] C. Output: The external automatic tube delivery equipment automatically transports the fixed-length Teflon tube 5 into the clamping mechanism 2 and ejects the cut Teflon tube 5 forward;

[0072] Return to step B, repeat cutting and outputting.

[0073] Specifical...

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Abstract

The invention provides a teflon pipe precise cutting device. The teflon pipe precise cutting device comprises a frame, a clamping mechanism (2), a cutting mechanism (3) and a cutting driving mechanism(4); a frame tabletop (1) is arranged on the frame; the clamping mechanism (2) is mounted on the frame tabletop (1); the cutting mechanism (3) is positioned in the clamping mechanism (2); and the cutting driving mechanism (4) is mounted on the frame tabletop (1), and drives the cutting mechanism (3) to work to cut off teflon pipes clamped in the clamping mechanism (2). The invention further provides a teflon pipe precise cutting method. The teflon pipe precise cutting device and method can effectively improve the length precision of the cut pipes, are excellent in incision quality, and reduceor even eliminate the bending or flattening conditions of the pipes.

Description

technical field [0001] The invention relates to the technical field of industrial machinery automation, in particular to a Teflon tube precision cutting device and method. Background technique [0002] In the cutting operation of Teflon thin tubes, it is usually necessary to cut a variety of short tubes of specific lengths for one type of tube. smooth. [0003] At present, for cutting Teflon thin tubes of a specific length, the common way is to use rollers to feed the material, and then cut it with a blade. The method is to press a Teflon thin tube with a pair of rollers. The active roller rotates to apply frictional force to the thin tube, and feeds the material forward continuously. After passing through a specific mold, when the thin tube reaches the predetermined length, the cutter completes the cutting action. Since the feeding is carried out by pressing the thin tube with the roller, the contact surface is small, and the pressure is adjusted manually, which is diffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/06B26D7/02B26D7/26B26D5/18
CPCB26D1/06B26D5/18B26D7/02B26D7/2614B26D2007/013
Inventor 李鲜元
Owner 徐州莱益精密机械有限公司
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