CN204058734U - A kind of integration with punching roller structure is sold - Google Patents
A kind of integration with punching roller structure is sold Download PDFInfo
- Publication number
- CN204058734U CN204058734U CN201420436039.3U CN201420436039U CN204058734U CN 204058734 U CN204058734 U CN 204058734U CN 201420436039 U CN201420436039 U CN 201420436039U CN 204058734 U CN204058734 U CN 204058734U
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- China
- Prior art keywords
- joint pin
- goods
- great demand
- area
- apron
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- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
This patent provides in a kind of integration with punching roller structure to be sold, on this, pin adopts roller to be connected with upper pin integration on the one hand, make closely to fix between the two, during guarantee uses, apron is stable, and on the other hand, rubber roll adopts perforation structure, coordinate punching apron and the inner upper pin with hollow structure, can realize gathering effect to fiber in the yarn of apron nip, improve the distribution of draw zone friction field, improve yarn quality.
Description
Technical field
The utility model relates to textile technology field, relates to specifically in a kind of integration with punching roller structure and sells.
Background technology
In recent years, along with the development of science and technology, there is many novel products in fine spining machine drafting unit, as proparea additonal pressure rod spacing block, back zone Additional Press Bar Top Pin etc., to strengthen the control of fiber in counter extensioin district further, improves yarn quality.Upper pin is a vitals on ring spinning frame.For common upper pin, because of its once-forming, can not self-regulated apron tension, fatigue deformation, wearing and tearing are easily caused in operation process, causing the distance at working face and little iron roll center and other process performance parameters and standard not to be inconsistent, making upper and lower pin with there is the friction of different conditions and smooth phenomenon between cushion rubber.And, the back zone of fine spining machine tradition drawing-off adopts the drawing-off of simple roller straight line, current common upper pin cannot control the fiber movement in back area draft, yarn is longer from the noncontrolled area that rear roller is out later, thus cause fiber movement unstable, affect drawing-off effect, make strip dry CV value unstable.Therefore, at present the improvement of upper latch structure is drawn attention gradually.
The upper pin used at present, is arranged on during use on roller, coordinates the apron be stretched on roller and upper pin effectively can increase the control action of counter extensioin district fiber, thus improves yarn quality.But, when the embedding of this kind of upper pin is installed on roller, easy slippage, thus cause moving left and right of apron, affect yarn quality.For this, this patent provides in a kind of integration with punching roller structure to be sold, on this, pin adopts roller to be connected with upper pin integration on the one hand, makes closely to fix between the two, and during guarantee uses, apron is stable, on the other hand, rubber roll adopts perforation structure, coordinates punching apron and the inner upper pin with hollow structure, can realize gathering effect to fiber in the yarn of apron nip, improve the distribution of draw zone friction field, improve yarn quality.
Summary of the invention
The purpose of this utility model provides in a kind of integration with punching roller structure to sell, and improves the distribution of draw zone friction field, improve yarn quality.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of integration with punching roller structure is sold, comprise front area in which the goods are in great demand, described front area in which the goods are in great demand comprises front left area in which the goods are in great demand, middle link and front right area in which the goods are in great demand, described front left area in which the goods are in great demand is connected by middle link integration with front right area in which the goods are in great demand, described front left area in which the goods are in great demand, middle link is communicated with front right area in which the goods are in great demand hollow, hole is arranged with at the bottom even of described front left area in which the goods are in great demand and front right area in which the goods are in great demand, the diameter of described hole is between 3-4mm, in the left and right sides, rear end of described middle link, integration is connected with left joint pin and right joint pin respectively, described left joint pin and right joint pin inside are hollow structure, described left joint pin is connected by the middle joint pin of inner hollow is closed with the other end of right joint pin, left air inlet pipe and right air inlet pipe is added respectively above described left joint pin and right joint pin, described left joint pin is connected by the cylindrical pitman integration of hollow with the mid portion of right joint pin, described middle link, left joint pin, right joint pin, cylindrical pitman and middle joint pin are interconnected, the two ends, the left side of extending left joint pin at described pitman add bearing, the two ends, the right of extending right joint pin at described pitman add bearing, surface between the bearing extending the two ends, the left side of left joint pin at described pitman has evenly distributed hole, surface between the bearing extending the two ends, the right of right joint pin at described pitman has evenly distributed hole, the diameter of described hole is between 2-3mm, the bearing outside surface extending the two ends, the left side of left joint pin at described pitman adds left roller, the bearing outside surface extending the two ends, the right of right joint pin at described pitman adds right roller, the surface of described roller has evenly distributed hole, the diameter of described hole is between 2-3mm, described left roller and on sell tensioning on front left area in which the goods are in great demand and have left apron, described right roller and on sell tensioning on front right area in which the goods are in great demand and have right apron, described left apron and right apron are punching apron, on described punching apron, the diameter of hole is between 2-3mm.
During use, two punching aprons are tightly placed in tensioning on left and right roller and upper pin front left and front right area in which the goods are in great demand respectively, and it rotates to rotate drive by roller, during spinning, the jaw process that fiber in draw zone forms from apron, drives through apron and moves along drawing-off direction, and the effect simultaneously via negative pressure in apron realizes gathering control, improve the distribution of draw zone friction field, improve yarn quality.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is that the utility model is not with rubber ring structure schematic diagram.
Fig. 3 is roller bearing jointing structure schematic diagram of the present utility model.
Fig. 4 is upper shank structural representation of the present utility model.
Detailed description of the invention
As Figure 1-4, a kind of integration with punching roller structure is sold, comprise front area in which the goods are in great demand 1, wherein front area in which the goods are in great demand 1 comprises front left area in which the goods are in great demand 2, middle link 4 and front right area in which the goods are in great demand 3, front left area in which the goods are in great demand 2 is connected by middle link 4 integration with front right area in which the goods are in great demand 3, front left area in which the goods are in great demand 2, middle link 4 is communicated with front right area in which the goods are in great demand 3 hollow, hole 20 is arranged with at the bottom even of front left area in which the goods are in great demand 2 and front right area in which the goods are in great demand 3, the diameter of hole 20 is between 3-4mm, in the left and right sides, rear end of middle link 4, integration is connected with left joint pin 18 and right joint pin 19 respectively, left joint pin 18 and right joint pin 19 inside are hollow structure, left joint pin 18 is connected by the middle joint pin 11 of inner hollow is closed with the other end of right joint pin 19, left air inlet pipe 5 and right air inlet pipe 6 is added respectively above left joint pin 18 and right joint pin 19, left joint pin 18 is connected by cylindrical pitman 10 integration of hollow with the mid portion of right joint pin 19, middle link 4, left joint pin 18, right joint pin 19, cylindrical pitman 10 and middle joint pin 11 are interconnected, the two ends, the left side of extending left joint pin 18 at pitman 10 add bearing 15 and 16, the two ends, the right of extending right joint pin 19 at pitman 10 add bearing 15 and 16, surface between the bearing 15 and 16 extending the two ends, the left side of left joint pin 18 at pitman 10 has evenly distributed hole 17, surface between the bearing 15 and 16 extending the two ends, the right of right joint pin 19 at pitman 10 has evenly distributed hole 17, the diameter of hole 17 is between 2-3mm, bearing 15 and 16 outer surface extending the two ends, the left side of left joint pin 18 at pitman 10 adds left roller 14, bearing 15 and 16 outer surface extending the two ends, the right of right joint pin 19 at pitman 10 adds right roller 13, the surface of roller has evenly distributed hole 12, the diameter of hole 12 is between 2-3mm, left roller 14 and on sell tensioning on front left area in which the goods are in great demand 2 and have left apron 7, right roller 13 and on sell tensioning on front right area in which the goods are in great demand 3 and have right apron 8, left apron 7 and right apron 8 are punching apron, on punching apron, the diameter of hole 9 is between 2-3mm.
During use, two punching aprons 7 and 8 are tightly placed in tensioning on left and right roller 13 and 14 and upper pin front left 2 and front right 3 area in which the goods are in great demand respectively, and it rotates to rotate drive by roller, during spinning, the jaw process that fiber in draw zone forms from apron, drives through apron and moves along drawing-off direction, and the effect simultaneously via negative pressure in apron realizes gathering control, improve the distribution of draw zone friction field, improve yarn quality.
Claims (1)
1. an integration with punching roller structure is sold, it is characterized in that: comprise front area in which the goods are in great demand, described front area in which the goods are in great demand comprises front left area in which the goods are in great demand, middle link and front right area in which the goods are in great demand, described front left area in which the goods are in great demand is connected by middle link integration with front right area in which the goods are in great demand, described front left area in which the goods are in great demand, middle link is communicated with front right area in which the goods are in great demand hollow, hole is arranged with at the bottom even of described front left area in which the goods are in great demand and front right area in which the goods are in great demand, the diameter of described hole is between 3-4mm, in the left and right sides, rear end of described middle link, integration is connected with left joint pin and right joint pin respectively, described left joint pin and right joint pin inside are hollow structure, described left joint pin is connected by the middle joint pin of inner hollow is closed with the other end of right joint pin, left air inlet pipe and right air inlet pipe is added respectively above described left joint pin and right joint pin, described left joint pin is connected by the cylindrical pitman integration of hollow with the mid portion of right joint pin, described middle link, left joint pin, right joint pin, cylindrical pitman and middle joint pin are interconnected, the two ends, the left side of extending left joint pin at described pitman add bearing, the two ends, the right of extending right joint pin at described pitman add bearing, surface between the bearing extending the two ends, the left side of left joint pin at described pitman has evenly distributed hole, surface between the bearing extending the two ends, the right of right joint pin at described pitman has evenly distributed hole, the diameter of described hole is between 2-3mm, the bearing outside surface extending the two ends, the left side of left joint pin at described pitman adds left roller, the bearing outside surface extending the two ends, the right of right joint pin at described pitman adds right roller, the surface of described roller has evenly distributed hole, the diameter of described hole is between 2-3mm, described left roller and on sell tensioning on front left area in which the goods are in great demand and have left apron, described right roller and on sell tensioning on front right area in which the goods are in great demand and have right apron, described left apron and right apron are punching apron, on described punching apron, the diameter of hole is between 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436039.3U CN204058734U (en) | 2014-07-31 | 2014-07-31 | A kind of integration with punching roller structure is sold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436039.3U CN204058734U (en) | 2014-07-31 | 2014-07-31 | A kind of integration with punching roller structure is sold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058734U true CN204058734U (en) | 2014-12-31 |
Family
ID=52200284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436039.3U Expired - Fee Related CN204058734U (en) | 2014-07-31 | 2014-07-31 | A kind of integration with punching roller structure is sold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703568A (en) * | 2022-05-06 | 2022-07-05 | 宜城市天舒纺织有限公司 | Adjustable upper pin for jaw |
-
2014
- 2014-07-31 CN CN201420436039.3U patent/CN204058734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703568A (en) * | 2022-05-06 | 2022-07-05 | 宜城市天舒纺织有限公司 | Adjustable upper pin for jaw |
| CN114703568B (en) * | 2022-05-06 | 2023-06-02 | 宜城市天舒纺织有限公司 | Adjustable upper pin of jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |