CN204751591U - Rolling axle of polyimide film cutting machine - Google Patents

Abstract

The utility model discloses a rolling axle of polyimide film cutting machine, include: lead screw, retaining ring, lasso, clamp bolt, the lead screw on the cover have a plurality of retaining rings, set up a lasso between two adjacent retaining rings, the cover snare on the lead screw, the width in width and strip polyimide film area of lasso the same, the lead screw mode that threaded connection is passed through at both ends about install a clamp bolt respectively, two clamp bolt compress tightly retaining ring and lasso on the lead screw about and. The utility model has the advantages of convenient to use, labor - and time -saving.

Description

A kind of Scroll of Kapton cutting machine

Technical field

The utility model relates to a kind of Scroll, specifically relates to a kind of Scroll of Kapton cutting machine.

Background technology

Kapton is the High molecular material that a kind of Combination property is very excellent,

Be widely used in electronics microelectronics, aerospace, the high-tech areas such as laser, in the process that Kapton is produced, need to use cutting machine that whole Kapton is cut into many polyimide film tapes in strip according to specific dimensions, the rear end of cutting machine needs to carry out rolling to the polyimide film tape of strip, at present, the method adopted arranges a smooth shaft in the rear end of cutting machine, then many polyimide film tapes rolling simultaneously in strip is in smooth shaft, after but rolling completes, smooth shaft there will be multireel Kapton volume, processing staff needs to be batched down by film roll one volume one smooth shaft, some film rolls can be wrapped in smooth shaft firmly, therefore be not easy to take off, and in the process of taking off, the easy turmoil of film roll, later stage still needs processing staff to rearrange rewinding, therefore cumbersome.

Utility model content

For solving the defect of prior art, the utility model discloses a kind of Scroll of Kapton cutting machine of easy to use, saving of work and time.

The utility model discloses a kind of Scroll of Kapton cutting machine, comprise: screw mandrel, back-up ring, lasso, push bolt, on described screw mandrel, cover has multiple back-up ring, between two adjacent back-up rings, a lasso is set, described lasso is enclosed within screw mandrel, the width of described lasso is identical with the width of strip polyimide film tape, the mode that the two ends, left and right of described screw mandrel are threaded connection installs a push bolt respectively, and back-up ring and lasso are pressed on screw mandrel by two, left and right push bolt.

Owing to adopting technique scheme, the utility model has following advantageous benefits:

1, easy to use;

2, saving of work and time.

Accompanying drawing explanation

Fig. 1 is the structural representation of the Scroll of a kind of Kapton cutting machine of the utility model.

Wherein: 1-screw mandrel; 2-back-up ring; 3-lasso; 4-push bolt.

Detailed description of the invention

As shown in Figure 1, the utility model discloses a kind of Scroll of Kapton cutting machine, comprise: screw mandrel 1, back-up ring 2, lasso 3, push bolt 4, on described screw mandrel 1, cover has multiple back-up ring 2, between two adjacent back-up rings 2, a lasso 3 is set, described lasso 3 is enclosed within screw mandrel 1, the width of described lasso 3 is identical with the width of strip polyimide film tape, the mode that the two ends, left and right of described screw mandrel 1 are threaded connection installs a push bolt 4 respectively, and back-up ring 2 and lasso 3 are pressed on screw mandrel by two, left and right push bolt 4.

The utility model implements like this: the process that screw mandrel 1 drives at the transmission device of slitting machine, the rotation of each lasso 3 on the rotating band movable wire bar 1 of screw mandrel 1, the polyimide film tape of such strip by rolling on lasso 3, the left and right sides due to lasso 3 has a back-up ring 2 respectively, avoid polyimide film tape in the process of rolling, occur the irregular defect of rolling, after rolling completes, one of them push bolt 4 only need take off from screw mandrel 1 by processing staff, then back-up ring 2 and lasso 3 are taken off from screw mandrel 1 one by one, lasso 3 Kapton in the process of taking off is rolled up also just along with lasso 3 takes off together, use more convenient, and film roll can not turmoil in the process of taking off, avoid the trouble of last phase tidying up, saving of work and time.

Last it is noted that above embodiment only in order to illustrate the utility model and and technical scheme described by unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.

Claims (1)

1. the Scroll of a Kapton cutting machine, comprise: screw mandrel, back-up ring, lasso, push bolt, it is characterized in that: on described screw mandrel, cover has multiple back-up ring, between two adjacent back-up rings, a lasso is set, described lasso is enclosed within screw mandrel, the width of described lasso is identical with the width of strip polyimide film tape, the mode that the two ends, left and right of described screw mandrel are threaded connection installs a push bolt respectively, and back-up ring and lasso are pressed on screw mandrel by two, left and right push bolt.