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PI film transverse drawing machine and track adjusting mechanism

A technology of adjusting mechanism and horizontal drawing machine, which is applied in the field of PI film processing, can solve the problems of asymmetry on both sides and film deviation, and achieve the effect of uniform horizontal drawing and reducing adjustment time and cost.

Pending Publication Date: 2022-07-12
浙江中科玖源新材料有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing track adjustment mechanism is basically a bilateral single-control mechanism. When the track width is to be increased, personnel are

Method used

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  • PI film transverse drawing machine and track adjusting mechanism
  • PI film transverse drawing machine and track adjusting mechanism
  • PI film transverse drawing machine and track adjusting mechanism

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Embodiment Construction

[0023] like Figures 1 to 4 shown, figure 1 It is a schematic structural diagram of a track adjustment mechanism for a PI film cross-drawing machine proposed by the present invention, figure 2 for figure 1 The schematic diagram of the partial structure of the middle bearing seat and the sleeve body, image 3 A schematic diagram of the three-dimensional structure of a PI film cross-drawing machine proposed by the present invention, Figure 4 It is a schematic side view structure diagram of a PI film cross-drawing machine proposed by the present invention.

[0024] refer to figure 1 , a track adjustment mechanism for a PI film cross-drawing machine proposed by the present invention includes: a support assembly, a drive motor 5 and a guide rail 4;

[0025] The support assembly includes a guide sleeve and a lead screw 2. The guide sleeve is installed horizontally in the heating channel and is arranged perpendicular to the extension direction of the heating channel. The top o...

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Abstract

The invention discloses a PI film transverse drawing machine and a rail adjusting mechanism, a guide sleeve of a supporting assembly is horizontally installed in a heating channel and is arranged perpendicular to the extending direction of the heating channel, two sliding seats are slidably installed on the guide sleeve, guide rails are installed on the sliding seats, and the guide rails are arranged on the sliding seats. The driving motor drives the lead screw to rotate so as to drive the two sliding seats to move oppositely or reversely, and therefore the distance between the two guide rails is adjusted. According to the optimally-designed rail adjusting mechanism for the PI film transverse drawing machine, the lead screw is driven by the driving motor to rotate to drive the two sliding seats to move in the opposite direction or the opposite direction, synchronous adjustment of the two guide rails is controlled by a single side, the adjusting time is shortened, the adjusting cost is reduced, and meanwhile it is guaranteed that transverse drawing on the two sides is uniform.

Description

technical field [0001] The invention relates to the technical field of PI film processing, in particular to a PI film horizontal drawing machine and a track adjustment mechanism. Background technique [0002] In the production process of the film, after the film is stretched in the longitudinal direction, it needs to be stretched in the transverse direction, and the quality of the stretching affects the quality of the final film product. The transverse stretching machine is a device for transversely stretching the film, which is mainly composed of guide rails and chain clips. The existing track adjustment mechanism is basically a bilateral single-control mechanism. When the width of the track is to be increased, personnel are required to adjust the position of the track on both sides separately, which is likely to cause asymmetry on both sides and lead to deviation of the membrane. SUMMARY OF THE INVENTION [0003] In order to solve the technical problems existing in the ...

Claims

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Application Information

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IPC IPC(8): B29C55/08
CPCB29C55/08
Inventor 王善辉陈东柳武军应胜辉毛勇军
Owner 浙江中科玖源新材料有限公司
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