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Deviation correcting mechanism and film casting machine

A technology for rotating parts and supporting components, which can be applied to flat products, household appliances, and other household appliances, etc. It can solve the problems of laborious and time-consuming manual correction of the steel belt, and achieve the effect of improving efficiency and saving time

Pending Publication Date: 2018-06-12
肇庆市宏华电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a correction mechanism to alleviate the time-consuming and laborious technical problems of manually correcting the steel strip in the prior art

Method used

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  • Deviation correcting mechanism and film casting machine

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Effect test

Embodiment 1

[0028] figure 1 Schematic diagram of the structure of the deviation correction mechanism provided for the embodiment of the present invention, such as figure 1 As shown, the deviation correction mechanism provided by the embodiment of the present invention includes: a rotating member 100, a support assembly and a driving assembly; Movement: the drive assembly is connected to the support assembly, and the drive assembly drives the support assembly to drive the rotating member 100 to rotate, so as to change the angle between the rotation axis direction of the rotating member 100 and the moving direction of the conveying member 400 .

[0029] In some embodiments, the drive assembly includes a rotary drive member, which includes a motor, a rotary cylinder or a rotary hydraulic cylinder, etc., and the rotary drive member is in transmission connection with the support assembly; the rotating member 100 is rotationally connected with the support assembly through a first rotating shaft...

Embodiment 2

[0058] Another object of the embodiments of the present invention is to provide a film casting machine to alleviate the time-consuming and labor-intensive technical problems of manually correcting the steel strip in the prior art.

[0059] The film casting machine provided in this embodiment includes the deviation correcting mechanism provided in the above embodiments.

[0060] In some embodiments, the rotating member 100 includes a roller, the conveying member 400 includes a steel belt, the roller is rotatably connected to the support assembly, the steel belt is wound around the outside of the roller, and the roller drives the steel belt to move. The angle between the axis of the wheel and the direction of movement of the steel belt changes the tension of the roller on both sides of the steel belt, and the change in tension causes the steel belt to deviate to achieve deviation correction.

[0061] The deviation correcting mechanism in the film casting machine provided by the ...

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Abstract

The invention provides a deviation correcting mechanism and a film casting machine, and relates to the technical field of film production. The provided deviation correcting mechanism comprises a rotation piece, a supporting assembly and a drive assembly. The rotation piece is rotationally connected with the supporting assembly and used for driving a conveying piece sleeving the rotation piece to linearly move. The drive assembly is in transmission connection with the supporting assembly and drives the supporting assembly to drive the rotation piece to rotate so that the included angle betweenthe length direction of a rotation shaft of the rotation piece and the motion direction of the conveying piece can be changed. According to the provided deviation correcting mechanism, the included angle between the length direction of the rotation shaft of the rotation piece and the motion direction of the conveying piece can be automatically adjusted, accordingly, tension to the two sides of theconveying piece from the rotation piece can be changed, the conveying piece deviates through tension changes, and accordingly the technical problems that in the prior art, time and labor are wasted during manual steel belt deviation correction are solved.

Description

technical field [0001] The invention relates to the technical field of film production, in particular to a deviation correcting mechanism and a film casting machine. Background technique [0002] The film casting machine is to extrude the molten film raw material onto the steel belt through the extrusion mechanism through the extrusion die head. Through the movement of the steel belt, the film raw material moves along the moving direction of the steel belt. After being heated and dried, it is passed The film lifting mechanism separates the film from the steel belt, and then the film is rewound and packaged by the winder. [0003] During the production process, the steel strip moves in a specified direction. When the movement of the steel strip deviates, it is necessary to manually correct the deviation of the steel strip, which is time-consuming and labor-intensive. Contents of the invention [0004] The purpose of the present invention is to provide a deviation correctio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C41/34B29C41/52B29C41/28B29L7/00
CPCB29C41/28B29C41/34B29C41/52B29L2007/00
Inventor 梁耀国谢广裕梁引花谢志文张沛广梁国衡何海华邓凤霞
Owner 肇庆市宏华电子科技有限公司
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