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Novel spinning cradle

A textile cradle, a new type of technology, applied in textiles and papermaking, spinning machines, drafting equipment, etc., can solve the problems of concentricity error, difficult adjustment, complicated procedures, etc. High, simple production process effect

Inactive Publication Date: 2017-08-25
ZHANGJIAGANG GUANGDA TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The deficiencies brought by this process are as follows: ①The shell and cradle base manufactured by this process are relatively complicated in process, such as screwing and welding processes must be required at the same time
②The error of the concentricity of the holes on the two corresponding fixed sides fluctuates greatly and is not easy to adjust after molding. If there is a large concentricity error, it will add trouble to the subsequent process, and even lead to product scrapping
Especially when the concentricity error of the hole fixedly connecting the cradle seat and the casing is large, it will cause the casing and the top roller to tilt as a whole, resulting in a decrease in spinning accuracy

Method used

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Experimental program
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Effect test

specific Embodiment 1

[0029] Such as Figure 2 ~ Figure 4 As shown, in the first embodiment of the housing 1 of the present invention, the side surfaces 1-2, 1-3 and the connecting surface 1-1 of the housing 1 are three mutually independent surfaces, and the three surfaces are cast separately, and the bolts, Fix the connection with screws, etc.

[0030] Wherein, the front end surface 1-4 and the rear end surface 1-5 are two extension surfaces of the connection surface 1-1, and the front end surface 1-4, the rear end surface 1-5 and the side surfaces 1-2, 1-3 are fixed by bolts or screws Connection, used to improve the stability of the housing; side 1-2 and / or side 1-3 are provided with more than one window 1-6, which can be used for pressure regulating windows or fixing devices; side 1-2, side 1-3 A U-shaped groove 1-7 is provided at the position close to the rear end surface 1-5. When the housing 1 is lifted, the U-shaped groove 1-7 plays a role in limiting the housing; the connecting surface 1-1...

specific Embodiment 2

[0033] Such as Figure 5 As shown, it is the second embodiment of the housing 1 of the present invention. The main difference from the first embodiment of the housing 1 is that the connecting surface 1-1 and the side 1-3 of the housing 1 are integrally formed, and the side 1 -2 is an independent surface, and the side 1-2 is fixedly connected with the integrally formed connecting surface 1-1 and the side 1-3 by means of bolts or bolts.

[0034] Adopting this embodiment has the following beneficial effects: the production process is simple, the concentricity is high, and mass production is possible.

[0035] The specific embodiment 1 of upper fixed card and lower fixed card

[0036] Such as Figure 6 ~ Figure 8 As shown, it is the first specific embodiment of the upper fixing card 2 of the present invention. The side surfaces 2-2, 2-3 and the connecting surface 2-1 of the upper fixing card 2 are three independent surfaces, and the three surfaces are cast separately. The conne...

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PUM

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Abstract

The invention relates to a novel spinning cradle. The novel spinning cradle comprises a handle, a casing, an upper fixing clamp and a lower fixing clamp, and is characterized in that any one or more of the casing, the upper fixing clamp and the lower fixing clamp are not integrally formed. The novel spinning cradle has the beneficial effects as follows: the technology for the casing, the upper fixing clamp and the lower fixing clamp is simple, concentricity is high, and batch production can be realized.

Description

technical field [0001] The invention relates to a novel textile cradle. Background technique [0002] The drafting and pressurizing device on the textile machine is commonly known as the cradle, and its structure mainly includes: the cradle seat composed of the upper fixed card and the lower fixed card, and the shell and handle hinged with the cradle seat. Assemblies, the lower end of the pressing assembly is provided with a roller claw. The upper fixing card, the lower fixing card and the shell of the prior art cradle seat are made by an integral molding process. The two sides and the connecting surface of the lower fixing card are made as a whole. For example, one way is to stamp and punch a plate at the same time, and then fold it into a groove-like structure to form two sides and connecting surfaces. The connection surface of both sides; and some side surfaces and connection surfaces need to be connected by welding, etc. The most important feature under this process co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/56
CPCD01H5/56
Inventor 朱永前
Owner ZHANGJIAGANG GUANGDA TEXTILE MACHINERY
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