Precision cutting device of teflon pipe

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

Active Publication Date: 2019-04-09
东台市高科技术创业园有限公司
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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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  • Precision cutting device of teflon pipe
  • Precision cutting device of teflon pipe
  • Precision cutting device of teflon pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0047] like 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 .

[0048] Specifically, as Figure 1 to Figure 6 As 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 a V-sh...

Embodiment approach 2

[0052] 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.

[0053] The present invention also provides a kind of Teflon tube precision cutting method, it comprises the following steps:

[0054] A. Preparation: The external automatic tube delivery equipment automatically transports the fixed-length Teflon tube 5 into the clamping mechanism 2;

[0055] 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;

[0056] 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;

[0057] Return to step B, repeat cutting and outputting.

[0058] Specifical...

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Abstract

The invention provides a precision cutting device of a teflon pipe. The precision cutting device of the teflon pipe comprises a rack, a clamping mechanism (2), a cutting mechanism (3) and a cutting driving mechanism (4), wherein the rack is provided with a rack table board (1); and the clamping mechanism (2) is installed on the rack table board (1), the cutting mechanism (3) is arranged in the clamping mechanism (2), the cutting driving mechanism (4) is installed on the rack table board (1), and the cutting driving mechanism (4) drives the driving cutting mechanism (3) to work and cut off theteflon pipe clamped in the clamping mechanism (2). According to the device, the length precision of the cutting pipe can be effectively improved, the cut quality is good, and the situation that the pipe is bent or flattened is reduced or even eliminated.

Description

technical field [0001] The invention relates to the technical field of industrial machinery automation, in particular to a Teflon tube precision cutting device. 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 difficult to cont...

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 东台市高科技术创业园有限公司
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