Combined type small reel device

A combined and assembled technology, applied in the direction of silk reeling, etc., can solve the problems of complex overall structure, scrapping of small units, and increase of enterprise use costs.

Active Publication Date: 2014-08-27
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chinese patent CN2089011U discloses a concave arc-shaped small sleeve. The inner sleeve of the sleeve core is provided with an integral inner sleeve. When this structure is used, the end faces of the inner sleeve contact each other to cause wear and tear, and the small sleeve cannot be replaced, which makes the small sleeve scrapped and increases the use of enterprises. cost
Moreover, the overall structure of this type of small tweezers is relatively complicated, and it is difficult to manufacture by mold opening and injection molding.
Chinese patent CN2460532Y discloses a high-strength small yoke applied to an automatic silk reeling machine. The braces are arranged radially around the ?

Method used

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  • Combined type small reel device
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  • Combined type small reel device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, with reference to attached Figure 1-8 .

[0034] Refer to attached picture. A combined small valve device provided by the present invention includes a small valve 4, the center of the small valve has an outer sleeve 40, and the small valve device also has an inner shaft sleeve assembly 1, and the outer sleeve 40 is sleeved on the inner shaft Outside the sleeve assembly 1, the aperture of the inner shaft sleeve assembly 1 is matched with the small shaft, so that the inner shaft sleeve assembly 1 can allow the small shaft to pass through, and the inner shaft sleeve assembly 1 and the outer sleeve 40 can be Detachable connection and synchronous rotation, the inner shaft sleeve assembly 1 has a friction part, and the friction part is used to generate friction fit with the small shaft, so that the inner shaft sleeve assembly 1 can be driven by the small shaft by virtue of the friction fit Drive the rotation and then drive the small yoke 4 to rotate, and can ...

Embodiment 2

[0045] Embodiment 2, with reference to attached figure 1 , 3 -4, 9-14.

[0046] In this embodiment, the structure of the small yoke is the same as that of Embodiment 1, but the inner sleeve assembly adopts another embodiment, which has two left and right sleeves 1a.

[0047] Such as Figure 9 As shown, the sleeve body 1a of the inner shaft sleeve assembly pressed in left and right symmetrically in the outer sleeve 40 of Xiaoyu 4, the sleeve body 1a is provided with a friction pin 2, and the outside of the friction pin 2 is pressed by a spring 3, and the friction pin 2 The inside protrudes through the sleeve body 1a, and frictionally fits with the small yoke shaft (the matching effect is the same as that of embodiment 1), so as to drive the small yoke 4 to rotate. At the same time, it also cooperates with Xiaoyu 4 as an axial positioning component of the inner shaft sleeve assembly.

[0048] On the outer circle of the sleeve body 1a, there are inner sleeve circumferential p...

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PUM

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Abstract

The invention provides a combined type small reel device. An outer sleeve is arranged at the center of the small reel; the small reel device is also provided with an inner shaft sleeve composite member; the inner shaft sleeve composite member is provided with an axial positioning part and a protective jacket; the protective jacket is detachably clamped between one sleeve body and the outer sleeve and rotates synchronously with the sleeve body; the protective jacket includes an opening which is convenient for an axial positioning component to ingress and egress; crosspieces on the small reel are composed of four equal sections along the circumference of the small reel; each equal section is provided with a symmetric crosspiece and is located at the middle position of the section; the crosspiece located at the right side of the symmetric crosspiece and the crosspiece located at the left side of the symmetric crosspiece are symmetric; the arc peaks of the crosspieces on the small reel are located at the same circumference; the crosspieces of adjacent equal sections are symmetric in shape. The combined type small reel device guarantees manufacturing convenience in the opening-mould injection molding manner of the small reel, enables the small reel to be assembled and disassembled easily, enables abraded portions to be replaced independently, saves cost and avoids waste.

Description

technical field [0001] The invention relates to a combined small-drill device in an automatic silk reeling machine. Background technique [0002] Chinese patent CN2089011U discloses a concave arc-shaped small sleeve. The inner sleeve of the sleeve core is provided with an integral inner sleeve. When this structure is used, the end faces of the inner sleeve contact each other to cause wear and tear, and the small sleeve cannot be replaced, which makes the small sleeve scrapped and increases the use of enterprises. cost. Moreover, the overall structure of this type of small urn is more complicated, and it is more difficult to manufacture by mold opening and injection molding. Chinese patent CN2460532Y discloses a high-strength small yoke applied to an automatic silk reeling machine. The braces are arranged radially around the ? axis, and each brace is curved in an arc. Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B7/04
Inventor 江文斌
Owner ZHEJIANG SCI-TECH UNIV
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