Tape reel centering positioning clamping device

Abstract

The invention discloses a tape spool centering, positioning and clamping device, and belongs to clamping tools. An existing tape spool centering, positioning and clamping device has the defects that a tape spool is prone to axially moving, and a tape-shaped article is prone to damage. The tape spool centering, positioning and clamping device comprises a fixing shaft, a fixing pipe, a left supporting baffle, a right supporting baffle, two clamping plates, two guiding wheels, first elastic pieces and second elastic pieces. The fixing pipe is provided with a nut stop ring limiting piece, the two clamping plates are located between the left supporting baffle and the right supporting baffle, clamping space is formed between the two clamping plates, the first elastic pieces are arranged between one clamping plate and the left supporting baffle and between the other clamping plate and the right supporting baffle respectively, the two first elastic pieces are the same in performance, the guiding wheels are arranged on the radial outer side of the clamping space, a supporting shaft between one guiding wheel and the left supporting baffle and a supporting shaft between the other guiding wheel and the right supporting baffle are respectively provided with one second elastic piece, and the second elastic pieces are the same in performance. According to the tape spool centering, positioning and clamping device, the two sides of the two clamping plates and the two sides of the guiding wheels are provided with the elastic pieces with the same performance to provide clamping force, and centering and positioning in the adjusting process are achieved.

Description

technical field [0001] The invention belongs to the field of clamping tools, and in particular relates to a tape reel centering positioning clamping device capable of centering and positioning. Background technique [0002] Ribbons (such as non-stretchable iron sheets, copper sheets, etc. or stretchable elastic tapes, tapes, etc.) are wound on the bobbin to form a tape reel with a layered structure, which is convenient for storage. When it needs to be used, the tape reel is decomposed into a flat strip, and the tape needs to have a certain tension, but the tape reel cannot be collapsed. Generally, a clamping device is used to clamp the tape reel. The reel of the traditional clamping device tends to move in the axial direction of the bobbin, and the ribbon is easily bent, deformed and damaged at the release opening of the clamping device, and the applicable bandwidth range cannot be adjusted. Contents of the invention [0003] The purpose of the present invention is to sol...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defects of the traditional tape reel clamping device that the tape reel is easy to move axially and the strip is easy to be damaged, and to provide a device that can eliminate the axial movement of the tape reel and provide a suitable tension for the strip The tape reel centering positioning clamping device

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