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Fixing closing device for sliver roller of bobbiner

A technology of guide roller and fixed card, applied in the field of fixed clamping device, can solve problems such as increase in manufacturing cost, and achieve the effects of cost saving, fast connection and simple process

Inactive Publication Date: 2011-05-18
JIANGSU KAIGONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this connection method, it is necessary to drill threaded holes on the connecting rod and drill holes on the guide roller. However, drilling threaded holes on the connecting rod is a relatively troublesome process, which will lead to an increase in manufacturing costs.

Method used

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  • Fixing closing device for sliver roller of bobbiner
  • Fixing closing device for sliver roller of bobbiner
  • Fixing closing device for sliver roller of bobbiner

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments: a clamping mechanism for fixing and clamping the guide roller 1 of the roving frame on one end of the connecting rod 2 supported on both sides of the guide roller 1 device, which includes two ribs 5 symmetrically sleeved on the guide roller 1, and the two ribs 5 are closely connected to generate pressure to press the guide roller 1 against the on the connecting rod 2. Generally speaking, the material of the guide roller 1 is usually aluminum, which is easily deformed, so the guide roller 1 can be firmly clamped on the connecting rod 2 by the clamping force of the rib 5 superior.

[0012] The two connected portions of the two ribs 5 are tightly connected and firmly clamped by screws 6 .

[0013] The rib 5 includes an annular portion 51, the inner wall of the annular portion 51 is in close contact with the outer wall of the guide roller...

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PUM

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Abstract

The invention relates to a fixing and gripping mechanism which is used for fixing and gripping conducting bar rollers of a bobbiner on a centre rod of supporting stands on both sides, which comprises two retaining sides which are symmetrically sleeved on the conducting bar rollers, and the two retaining sides are tightly connected with each other and generate pressure which enables the conductingbar rollers to tightly press on the centre rod. When in use of the fixing and gripping mechanism, only need to symmetrically enable the two retaining sides to tightly cling to the conducting bar rollers and be locked by screws, without opening on the centre rod, and the mechanism has the advantages of simple technology, rapid connecting and cost saving.

Description

technical field [0001] The invention relates to a fixing and clamping device applied to a feeding mechanism of a roving frame and used for fixing and clamping a guide roller to a connecting rod of a support. Background technique [0002] The guide roller of the roving frame is used to feed the cotton yarn to the roller and play the role of feeding and guiding the cotton yarn. The existing guide roller is usually a hollow light metal pipe, and the two ends of the metal pipe are respectively supported by brackets and arranged behind the roving frame. The support is rotatably connected with connecting rods through bearings. The two ends of the guide rollers are respectively sleeved on the connecting rods, and the guide rollers are firmly nailed to the connecting rods by screws. One of the connecting rods is the active piece, and the other is the driven piece. Adopting this connection method requires drilling threaded holes on the connecting rod and opening holes on the guide ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H13/00F16B2/20
Inventor 苏善珍陈兆琦殷强胡荣朝
Owner JIANGSU KAIGONG MACHINERY