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Automatic winding device of PVB film production line

A technology of winding device and production line, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., which can solve the problems of inconvenient cutting and lower production efficiency, and achieve the goal of improving winding efficiency and saving manpower for loading materials Effect

Active Publication Date: 2019-04-05
南京百优挤出机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the double-station automatic winding machine is mostly used for film winding. Although this double-station winding machine can reduce the time for replacing the winding roller, it needs to manually cut the PVB film. Due to the PVB The width of the film is wide, which is very inconvenient when cutting, which reduces the production efficiency to a certain extent

Method used

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  • Automatic winding device of PVB film production line
  • Automatic winding device of PVB film production line
  • Automatic winding device of PVB film production line

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] refer to figure 1 as well as figure 2 , is the automatic rewinding device of a kind of PVB film production line disclosed by the present invention, comprises frame 1, is connected with the support roll 11 that PVB film is rotatably supported on frame 1, and support roll 11 is arranged along the width direction of PVB film, During conveying, the PVB film bypasses from the top of the support roller 11, and the support roller 11 supports the PVB film, and a take-up roller 3 is also provided on the frame 1 parallel to the support roller 11, and the take-up roller 3 rotates and is arranged on the frame 1, the PVB film passes through the gap between the winding roller 3 and the supporting roller 11 after bypassing the support roller 11, and is fixed on the surface of the winding roller 3, and the winding roller 3 is rotated to wind the PVB film to On the ...

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Abstract

The invention relates to an automatic winding device of a PVB film production line. The automatic winding device comprises a machine frame, the machine frame is rotationally connected with a supporting roller for supporting the PVB films, the machine frame is rotationally connected with a winding roller parallel to the supporting roller, the outer peripheral surface of the winding roller is tangent to the outer peripheral surface of the supporting roller, the winding roller is provided with a first position abutting against the supporting roller and a second position far away from the supporting roller, and further comprises a cutter which is arranged on the machine frame in a sliding mode along the axis direction of the supporting roller and is used for cutting the PVB films above a pressing roller of the machine frame, and the cutter is arranged between the supporting roller and the winding roller positioned at the second position; when the device is working, the winding roller is firstly slid, and the winding roller is moved from the first position to the second position, and then the empty winding roller is placed above the PVB films between the winding roller at the first position and the supporting roller, so that the PVB films positioned between the supporting roller and the winding roller at the second position can be cut.

Description

technical field [0001] The invention relates to the technical field of a PVB film production line, in particular to an automatic winding device for a PVB film production line. Background technique [0002] PVB film is a translucent film, which has good adhesion to quartz glass, has the characteristics of transparency, heat resistance, cold resistance, and high mechanical strength, and is an excellent adhesive material for manufacturing laminated glass. [0003] The invention patent with the notification number CN102794895 provides a PVB glass interlayer film production line and its working method, including the first heating and tempering unit, the first cooling unit, the second heating and tempering unit and the second cooling unit, through two tempering It can better improve and stabilize the molecular structure of the membrane and improve the performance of the membrane. [0004] In the prior art, the double-station automatic winding machine is mostly used for film windi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/30B65H19/26B65H18/10B65H18/02
CPCB65H18/028B65H18/10B65H19/265B65H19/30B65H19/305B65H2301/417B65H2701/1133
Inventor 杨耀锋
Owner 南京百优挤出机械有限公司
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