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Knock-out head device for cast film machine rolling-up mechanism

A technology of winding mechanism and top tightening head, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., can solve the problems of unsteady rotation and easy shaking of the winding shaft, and improve the quality of winding and work efficiency , to overcome the effect of unstable rotation

Active Publication Date: 2009-11-18
张春华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After adopting the above structure, the present invention overcomes the shortcomings of the unsteady rotation and easy shaking of the rewinding shaft in the prior art, and greatly improves the rewinding quality and work efficiency in actual work

Method used

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  • Knock-out head device for cast film machine rolling-up mechanism

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Embodiment Construction

[0007] see figure 1 As shown, this embodiment includes a sliding seat 1, a cylinder 2, a synchronous wheel 3, a support plate 4, a positioning sleeve 5, a sliding shaft 6, a positioning key 7, a top tightening head 8, a fixed sleeve 9, and a connecting shaft 10. The bottom end of the cylinder 2 is fixed on the sliding seat 1 by screws, and the front end is also fixed on the support plate 4 by screws; the sliding seat 1 is connected with the connecting shaft 10 through bearings; the connecting shaft 10 is connected with the sliding shaft 6 by screws; the positioning sleeve 5 is connected with the fixed sleeve 9 through the bearing; the sliding shaft 6 is installed in the positioning sleeve 5; the synchronous wheel 3 is installed on the positioning sleeve 5; the top tightening head 8 is connected with the sliding shaft 6 through the bearing; the positioning key 7 is connected with the sliding The shaft 6 is connected; the fixed sleeve 9 is connected with the support plate 4 thro...

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PUM

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Abstract

The invention specifically refers to a clamping head device used for a winding mechanism in a plastic film production process. Including sliding seat, cylinder, first synchronous wheel, support plate, positioning sleeve, sliding shaft, positioning key, top tightening head, fixed sleeve, connecting shaft, the bottom end of the cylinder is fixed on the sliding seat, and the front end is fixed on the support plate; The sliding seat is connected with the connecting shaft; the connecting shaft is connected with the sliding shaft; the positioning sleeve is connected with the fixed sleeve; the sliding shaft is installed in the positioning sleeve; the synchronous wheel is installed on the positioning sleeve; the top tightening head is connected with the sliding shaft; The positioning key is connected with the sliding shaft; the fixed sleeve is connected with the support plate. After adopting the above structure, the present invention overcomes the shortcomings of the unsteady rotation and easy shaking of the rewinding shaft in the prior art, and greatly improves the rewinding quality and work efficiency in actual work.

Description

technology field; [0001] The invention relates to a casting film plastic machine for manufacturing plastic films, in particular to a clamping head device used for a winding mechanism in a plastic film production process. Background technique: [0002] At present, the rotation of the winding shaft of the tensioning head device of the winding mechanism of the cast film machine manufactured in the industry is not stable, and it is easy to shake, especially when it is running at a high speed, it will cause the vibration of the entire winding frame, so that the quality of the winding is not good. Therefore, it is necessary to design a device that can improve the winding quality of the winding mechanism of the existing cast film machine. Invention content: [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a clamping head device for the winding mechanism of a cast film machine with a reasonable structure and which can greatl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H18/08B29C41/24B29C41/34
Inventor 张春华
Owner 张春华