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Splitting device of adhesive tape slitting machine

A slitting machine and tape technology, applied in the field of machinery, can solve the problems affecting the cutting accuracy of the tool, softening and deformation of the tape, etc., and achieve the effects of enhancing the thermal insulation effect, enhancing the strength and improving the efficiency.

Inactive Publication Date: 2017-01-04
TIANJIN XINSHENG PLASTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem with this tape cutting machine: the cutter will generate a certain amount of heat when cutting the tape, and the tape will soften and deform when heated, which will affect the cutting accuracy of the cutter.

Method used

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  • Splitting device of adhesive tape slitting machine
  • Splitting device of adhesive tape slitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, the slitting device of the adhesive tape slitting machine is composed of a knife holder 1, a cutter 2, a cooling fan 3, a heat transfer rod 4, an air intake pipe 5, and the like. Wherein, in the actual product, the knife rest 1 is axially fixed in the frame 6 of the tape slitting machine, that is, the knife rest 1 can rotate circumferentially relative to the frame 6 .

[0025] Knife rest 1 is cylindrical, as figure 1 and figure 2 As shown, the tool holder 1 is a sandwich structure composed of an inner iron sheet 1a, a middle insulating rock wool 1b and an outer iron sheet 1a, so that the tool holder 1 has better thermal insulation performance. The lower side wall of the tool holder 1 is provided with several connection holes communicating with the inner cavity of the tool holder 1 and the connection holes are evenly distributed along the axial direction of the tool holder 1 . One end of the tool holder 1 is provided with the above-mentioned c...

Embodiment 2

[0032]The structure and principle of the second embodiment are basically the same as the first embodiment, except that the locking mechanism includes a threaded hole 3 provided on the side wall of the connecting portion 2a and a bolt 10 screwed in the threaded hole 3, and the bolt 10 The end is closely against the side wall of the heat transfer rod 4 .

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PUM

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Abstract

The invention provides a splitting device of an adhesive tape splitting machine and belongs to the technical field of machinery. A problem of low cutting precision can be solved for existing adhesive tape cutting splitting machines. The splitting device of the adhesive tape splitting machine comprises cutters and a cutting rest, wherein the cutter rest is cylindrical; a plurality of connection holes are formed in the side wall of the cutter rest; numbers of the cutters are the same as the connection holes; each cutter is provided with a cylindrical connection part inserted into a corresponding connection hole; a heat transmission rod capable of axially sliding along the connection part is inserted into each connection part; a locking mechanism preventing the heat transmission rod sliding is arranged between the connection part and the heat transmission rod; the heat transmission rod part is disposed in the cutter rest; the connection part is fixed with the cutter rest via screws; one end of the cutter rest is provided with an air cooler; the air cooler is communicated with an inner cavity of the cutter rest via an air inlet pipe axially fixedly connected with the cutter rest; and the length of the heat transmission rod in the cutter rest gradually increases from one end where the cutter rest is close to the air cooler to the other end of the cutter rack. The splitting device of the adhesive tape splitting machine is advantaged by high cutting precision.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a tape cutting machine, in particular to a cutting device of the tape cutting machine. Background technique [0002] Tape slitting machine is a kind of slitting machine that cuts a wide tape into narrow tapes. At present, the width of the tape slitting on the tape slitting machine on the market is fixed, and the width of the tape cannot be changed. This has caused a trouble. When we need different tape widths, the tape slitting machine cannot provide it, or the tape slitting machine that can provide it is troublesome to provide different tape widths. [0003] For the above problems, people have realized the shortcomings and made improvements, such as a tape slitting machine disclosed in the Chinese patent library [application number: 201320832523.3; authorization announcement number: CN 203593453 U], including the slitting machine body, the The slitting machine body includes a f...

Claims

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Application Information

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IPC IPC(8): B26D1/28B26D7/08B26D7/26
Inventor 杨程宇
Owner TIANJIN XINSHENG PLASTICS CO LTD