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Elastic track plate

An elastic track and track technology, applied in the field of elastic track plates, can solve the problems of inability to adjust, poor flexibility, etc., and achieve the effects of small adjustment torque, low manufacturing cost, and flexible adjustment

Active Publication Date: 2015-04-29
QINGDAO ZHONGKEHUALIAN ADVANCED MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the track plate used in the clip running track is mostly a whole piece of thicker metal plate or stacked by multi-layer thin metal plates, which has poor flexibility and cannot be conveniently and flexibly adjusted according to bending needs.

Method used

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  • Elastic track plate
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  • Elastic track plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, an elastic track plate includes a first track attachment plate 101 , a second track attachment plate 102 , a first connecting plate 103 , a second connecting plate 104 , elastic steel bars 105 and several intermediate supports 106 . The middle support 106 is a small cuboid, and a through hole 107 is respectively provided at the left and right ends of the middle support 106, and two corresponding elastic steel bars 105 are also provided, and each elastic steel bar 105 passes through the middle support in turn. The through holes 107 at the same end of the member are used to connect all the intermediate support members 106 in series to form a support plate. Both ends of the first connecting plate 103 and the second connecting plate 104 are provided with blind holes, and the two ends of the elastic steel bar 105 are respectively inserted into corresponding blind holes of the first connecting plate 103 and the second connecting plate 104 . The fir...

Embodiment 2

[0028] Such as figure 2 As shown, an elastic track plate includes a first track attachment plate 201 , a second track attachment plate 202 , a first connecting plate 203 , a second connecting plate 204 , elastic steel bars and several intermediate supports 205 . The middle support 205 is a small cuboid, and a through hole is respectively provided at the left and right ends of the middle support 205, and two corresponding elastic steel bars are also arranged, and each elastic steel bar passes through the same hole on the middle support successively. The through holes at the ends are used to connect all the intermediate support members 205 in series to form a support plate. Both ends of the first connecting plate 203 and the second connecting plate 204 are provided with blind holes, and the two ends of the elastic steel bars are respectively inserted into corresponding blind holes of the first connecting plate 203 and the second connecting plate 204 . The first track attachmen...

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PUM

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Abstract

The invention discloses an elastic track plate comprising a first track attached plate, a second track attached plate, a first connecting plate, a second connecting plate, an elastic steel bar and a plurality of intermediate supporting components, wherein through holes are formed in the intermediate supporting components, the elastic steel bar sequentially penetrates through the through holes in the intermediate supporting components to ensure that all intermediate supporting components are connected together in series to form a supporting plate, two ends of the supporting plate are respectively connected with the first connecting plate and the second connecting plate, the first track attached plate is arranged on the surface of one side of the supporting plate, and the second track attached plate is arranged on the surface of the other side of the supporting plate, and moreover, the first track attached plate is connected with the odd intermediate supporting components which start to count from one end of the supporting plate, and the second track attached plate is connected with the even intermediate supporting components. According to the elastic track plate disclosed by the invention, a bending state of the elastic track plate can be flexibly adjusted under external restrictions to ensure that a moving track of a clamp which moves on the elastic track plate can be changed, the purposes of flexibly adjusting a longitudinal tension ratio and a transverse tension ratio in a thin film stretching process can be achieved, and properties of thin films on various aspects such as uniformity can be improved.

Description

technical field [0001] The invention relates to an elastic track plate applied to the running track of clips in plastic film stretching equipment. Background technique [0002] In the plastic film bidirectional synchronous stretching machine, in order to realize the flexibility of clip operation, adjust the longitudinal and lateral ratios in real time, and improve the quality of the film, more flexible materials or structures are needed to make clip running tracks. At present, the track plate used in the clip running track is mostly a whole thick metal plate or stacked by multi-layer thin metal plates, which has poor flexibility and cannot be conveniently and flexibly adjusted according to bending needs. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an elastic track plate. [0004] The technical solution adopted in the present invention is: [0005] An elastic track plate, comprising a first track attach...

Claims

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Application Information

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IPC IPC(8): B29C55/16
Inventor 张作正殷振胜薛吉亮郅立鹏
Owner QINGDAO ZHONGKEHUALIAN ADVANCED MATERIAL CO LTD