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Guide pillar sealing mechanism for needle machine

A sealing mechanism and technology for acupuncture machines, which are used in acupuncture machines, textiles, papermaking, non-woven fabrics, etc., can solve problems such as affecting the production progress, troublesome replacement of the sealing ring 1, etc., and achieve the effect of preventing the leakage of lubricating oil

Inactive Publication Date: 2009-06-03
常熟市伟成非织造成套设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this approach is not only extremely primitive, but also brings additional troubles to the operator; the second is that when the leakage is serious, that is, when the seal ring 1 is severely damaged, the mechanic will replace the seal ring 1, and there are no more In other words, the work of replacing the sealing ring 1 is extremely troublesome, and it will also affect the production schedule, because the replacement must be carried out in a shutdown state

Method used

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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  • Guide pillar sealing mechanism for needle machine
  • Guide pillar sealing mechanism for needle machine
  • Guide pillar sealing mechanism for needle machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] See figure 1 , as well known in the industry, as the spindle housing 3 of the present invention, the upper part is expanded, while the lower part is narrowed, and an eccentric cam 32 and a connecting rod 33 are equipped in the expanded upper cavity. Specifically: the connecting rod 33 cooperates with the eccentric cam 32 through the bearing 331, and the eccentric cam 32 is installed on the main shaft or the eccentric cam shaft 321 as the transmission power of the acupuncture machine. The lower end of the connecting rod 32 is connected to the upper end of the guide post 5 by a pin shaft 51, and the lower end of the guide post 5 is connected to the needle bed 6 after passing through the guide sleeve 4 (a pair), the sealing ring 1 and the sealing cover 2.

[0023] As clearly shown in the figure, the lower part of the spindle housing 1 is narrowed into a cylindrical tubular body, and the tubular body is formed into a guide post seat 31, and a pair of copper rods preferably...

Embodiment 2

[0025] See figure 2 , for some needle looms with different specifications, for example, the length of the guide post seat 31 is shorter, that is, the stroke of the guide post 5 is small, then in this case, the solution of the present invention can be slightly improved, specifically: the sealing cover 2 lengthened, and the oil outlet pipe 312 is transferred to the sealing cap 2. All the other are the same as the description of embodiment 1.

[0026] applicant based on figure 1 or figure 2 Briefly describe the working principle of the present invention. Driven by the power mechanism of the acupuncture machine, the eccentric camshaft 321 rotates to make the eccentric cam 32 move, driving the connecting rod 33 to move up and down repeatedly. The rod 33 is connected, so the guide post 5 moves up and down on the guide sleeve 4, and the guide post 5 carries the needle bed 6 to move accordingly, and then the needle bed 6 drives and fixes the needle plate covered with needles on ...

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PUM

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Abstract

A guide post sealing device of needing machine belongs to non-textile machinery applied technology fields. It includes sealing ring which is installed under guiding-sheathing, the guiding-sheathing and the sealing ring are both in the base cavity of guide post base which is equipped with eccentric cam and is contracted into tubular stage under the lower of main axle box body of connecting bars, and the sealing cover which is used for placing said sealing ring and maintaining the sealing ring is in covering phase, certain distance is retained between said sealing ring and guiding-sheathing. The advantages are: it can prevent the friction parts between the guide post and guiding-sheathing rub with the sealing ring, the movement of guide post will not damage the sealing ring, so the good effect of sealing ring for preventing lubricating oil leakage is ensured.

Description

technical field [0001] The invention relates to a guide post sealing mechanism of an acupuncture machine, which is an improvement on the guide post sealing mechanism of the acupuncture machine in the prior art, and belongs to the technical field of non-woven machinery application. Background technique [0002] The guide post sealing mechanism of the acupuncture machine in the prior art can be obtained by image 3 As shown, it includes the sealing ring 1 arranged in the seat chamber 311 of the guide post seat 31 narrowed into a tubular body by the bottom of the main shaft housing 3 and the sealing ring 1 fixed on the guide post seat 31 to cover the seat chamber 311. And the sealing cover 2 is used to bundle the sealing ring 1 so that the sealing ring 1 is kept in the seat cavity 311 . It can be seen from the figure that the sealing ring 1 is in contact with the lower guide sleeve 4 of the pair of guide sleeves 4 accommodated in the seat cavity 311 of the guide post seat 31, a...

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 Patents(China)
IPC IPC(8): D04H18/00D04H18/02
Inventor 王卫成赵军王裕青
Owner 常熟市伟成非织造成套设备有限公司
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