A Teflon capillary feeding mechanism

Abstract

The invention disclose a Teflon tubule feeding mechanism, comprising a bottom plate, a left side vertical plate, a right side vertical plate, a top plate, an upper pushing clamping device, and a lower pushing clamping device. The upper pushing clamping device comprises an upper servo motor, an upper coupler, an upper screw rod, an upper bearing pedestal, an upper guide rail, an upper sliding block, an upper clamping air cylinder and an upper clamping jaw. The lower pushing clamping device comprises a lower servo motor, a lower coupler, a lower screw rod, a lower bearing pedestal, a lower guide rail, a lower sliding block, a lower clamping air cylinder and a lower clamping jaw. According to the mechanism of the invention, the Teflon tubule feeding and cutting efficiency is improved; the cutting length and precision are met; the tube incision quality is ensured; the shortcoming that the tubule is easy to be bent or be squashed in the feeding process can be overcome; and the waste of the tubule is decreased because of bending and squashing.

Description

technical field [0001] The invention relates to a new equipment for Teflon thin tube feeding and fixed-length cutting. This equipment can not only improve the feeding and cutting efficiency of Teflon thin tubes, meet the predetermined cutting length and precision, and ensure the quality of pipe incisions, but also overcome the shortcomings of thin tubes that are easy to bend or be flattened during the feeding process, reducing Material waste caused by bending and flattening of thin tubes. 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 m...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the existing Teflon thin tubes that are easy to be bent or flattened when feeding, and the length accuracy is poor when cutting, the present invention provides a Teflon thin tube feeding mechanism, It can effectively improve the length accuracy of pipe cutting, reduce or even eliminate the occurrence of pipe bending or flattening

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