CN203284527U - Novel carbon fiber top cradle - Google Patents
Novel carbon fiber top cradle Download PDFInfo
- Publication number
- CN203284527U CN203284527U CN2013202709526U CN201320270952U CN203284527U CN 203284527 U CN203284527 U CN 203284527U CN 2013202709526 U CN2013202709526 U CN 2013202709526U CN 201320270952 U CN201320270952 U CN 201320270952U CN 203284527 U CN203284527 U CN 203284527U
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- pin
- carbon fiber
- novel carbon
- contiguous block
- top cradle
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- Expired - Fee Related
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Abstract
The utility model provides a novel carbon fiber top cradle. The novel carbon fiber top cradle comprises a top cradle frame, a positioning clamping groove, elastic blocks and connecting blocks arranged on the two sides of the top cradle frame. The novel carbon fiber top cradle is characterized in that the positioning clamping groove is formed in the front end of the top cradle frame and is semicircular, the elastic blocks comprise a left elastic block and a right elastic block, the left elastic block and the right elastic block are symmetrically arranged on the connecting blocks on the two sides of the top cradle frame, each elastic block is of a straight face structure, the elastic blocks extend out of the bottom surface of the top cradle frame, correspondingly, the length of the top cradle frame is 100mm, the width of the top cradle frame is 57.5mm, and the distance between the positioning clamping groove and each elastic block serves as the radius which is 42mm. According to the novel carbon fiber top cradle, inverted buckles are arranged on the elastic blocks, the elastic blocks can be pushed upwards or downwards by guide rails on the connecting blocks after the inverted buckles penetrate through rectangular through holes in the connecting blocks and are fixed, and the elastic blocks can also be dismantled.
Description
Technical field
The utility model relates to field of textile machinery, is specially the novel carbon fiber top pin of the attached front pressure bar in the cotton spinning frame drafter.
Background technology
Be used at present cotton spinning frame and mainly contain board-like upper pin and spring top pin, board-like upper pin can be divided on metal on pin and nylon to be sold, spring top pin is divided into again vertical tensioner spring top pin and horizontal tensioner spring top pin, above-mentioned upper pin product is in the cotton spinning frame course of work, make to some extent fiber changeable in the noncontrolled area movement velocity, wayward, fluctuation is large, cause final products yarn bar bar inhomogeneous, seriously hindered the further raising of product quality.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned defect, and a kind of novel carbon fiber top pin is provided, and can effectively control the motion state of fiber in noncontrolled area, has improved greatly textile quality.
The purpose of this utility model is achieved in that a kind of novel carbon fiber top pin, the contiguous block that comprises top-pin rack, locating groove, bullet contracting piece and top-pin rack both sides, it is characterized in that: locating groove is arranged on top-pin rack front end semicircular in shape, bullet contracting piece divides two of left and right, and be symmetricly set on the contiguous block of top-pin rack both sides, bullet contracting piece is for facing the shape structure directly, and grow the top-pin rack bottom surface, the length of corresponding top-pin rack is 100mm, the width of top-pin rack is 57.5mm, and locating groove is radius 42mm to the bottom of bullet contracting piece.
Described novel carbon fiber top pin is characterized in that: the wide 21.3mm of bullet contracting piece, and bullet contracting piece both sides arrange rib, and the length between rib is 28.5mm, and rib projects upwards 0.6mm.
Described novel carbon fiber top pin, is characterized in that, on the top-pin rack of locating groove downside, a metal clamps is set, and corresponding top-pin rack structure is tightr.
Described novel carbon fiber top pin, is characterized in that contiguous block and top-pin rack made by disposable injection moulding, and be provided with the guide rail that a plurality of rectangular through-hole and ammunition feed contracting piece slide up and down on contiguous block.
Described novel carbon fiber top pin, is characterized in that between the guide rail on contiguous block arranging an annular groove, a spring is set in annular groove, and spring fixed by the contact pin in annular groove.
Described novel carbon fiber top pin, is characterized in that bullet contracting piece is provided with back-off, after back-off passes the rectangular through-hole on contiguous block and fixes, by the guide rail on contiguous block, can realize that bullet contracting piece promotes up and down, and is also detachable.
Above-mentioned novel carbon fiber top pin, by extending the length of bullet contracting piece front end face, additional friction force circle between the length of free zone, further shortened length of floating area, strengthened the control to the district's fiber that swims, made slow speed fiber and floating fiber in draw zone be subject to all the time stronger friction field control before not starting speed change; And the function of stretching up and down that bullet contracting piece has, move apart from deviation in the situation that do not cause between fiber, the control of reinforcement to the jaw fiber, reduce the chance that the district's fiber that swims shifts to an earlier date speed change, directed force at this moment is greater than control, and drawing-off is normal, increased hooked fibre further stretch with yarn in the live decomposition of cotton knot, reach the purpose that reduces cotton knot and the dried CV of bar, with common upper pin, compare, the quality of yarn has had large increase.
Description of drawings
Fig. 1 is the utility model the first structural representation sketch.
Fig. 2 is the utility model the second structural representation sketch.
Fig. 3 is the utility model the 3rd structural representation sketch.
In figure: top-pin rack 1; Bullet contracting piece 2; Locating groove 3; Contiguous block 4; Rib 5; Clamp 6; Rectangular through-hole 7; Guide rail 8; Annular groove 9; Spring 10; Contact pin 11; Back-off 12.
The specific embodiment
below in conjunction with accompanying drawing, specific embodiment of the utility model is illustrated: as Fig. 1, 2, shown in 3, a kind of novel carbon fiber top pin, comprise top-pin rack (1), locating groove (3), the contiguous block (4) of bullet contracting piece (2) and top-pin rack (1) both sides, it is characterized in that: locating groove (3) is arranged on top-pin rack (1) front end semicircular in shape, two of bullet contracting piece (2) minute left and right, and be symmetricly set on the contiguous block (4) of top-pin rack (1) both sides, bullet contracting piece (2) is for facing the shape structure directly, and grow top-pin rack (1) bottom surface, the length of corresponding top-pin rack (1) is 100mm, the width of top-pin rack (1) is 57.5mm, and locating groove (3) is radius 42mm to the bottom of bullet contracting piece (2).
Described novel carbon fiber top pin is characterized in that: the wide 21.3mm of bullet contracting piece, and bullet contracting piece (2) both sides arrange rib (5), and the length between rib (5) is 28.5mm, and rib projects upwards 0.6mm.
Described novel carbon fiber top pin, is characterized in that, on the top-pin rack (1) of locating groove (3) downside, a metal clamps (6) is set, and corresponding top-pin rack (1) structure is tightr.
Described novel carbon fiber top pin, it is characterized in that contiguous block (4) and top-pin rack (1) made by disposable injection moulding, and be provided with the guide rail (8) that a plurality of rectangular through-hole (7) and ammunition feed contracting (2) piece slide up and down on contiguous block (4).
Described novel carbon fiber top pin, it is characterized in that, between the guide rail (8) on contiguous block (4), an annular groove (9) is set, one spring (10) is set in annular groove (9), and spring (10) is fixing by the contact pin (11) in annular groove (9).
Described novel carbon fiber top pin, it is characterized in that bullet contracting piece (2) is provided with back-off (12), after back-off (12) passes the rectangular through-hole (7) on contiguous block (4) and fixes, can realize that by the guide rail (8) on contiguous block (4) bullet contracting piece (2) promotes up and down, also detachable.
Above-mentioned novel carbon fiber top pin, by extending the length of bullet contracting piece front end face, additional friction force circle between the length of free zone, further shortened length of floating area, strengthened the control to the district's fiber that swims, made slow speed fiber and floating fiber in draw zone be subject to all the time stronger friction field control before not starting speed change; And the function of stretching up and down that bullet contracting piece has, move apart from deviation in the situation that do not cause between fiber, the control of reinforcement to the jaw fiber, reduce the chance that the district's fiber that swims shifts to an earlier date speed change, directed force at this moment is greater than control, and drawing-off is normal, increased hooked fibre further stretch with yarn in the live decomposition of cotton knot, reach the purpose that reduces cotton knot and the dried CV of bar, with common upper pin, compare, the quality of yarn has had large increase.
The above is only preferred embodiment of the present utility model, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, also can do some adjustment and improvement, and these also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. novel carbon fiber top pin, comprise top-pin rack (1), locating groove (3), the contiguous block (4) of bullet contracting piece (2) and top-pin rack (1) both sides, it is characterized in that: locating groove (3) is arranged on top-pin rack (1) front end semicircular in shape, two of bullet contracting piece (2) minute left and right, and be symmetricly set on the contiguous block (4) of top-pin rack (1) both sides, bullet contracting piece (2) is for facing the shape structure directly, and grow top-pin rack (1) bottom surface, the length of corresponding top-pin rack (1) is 100mm, the width of top-pin rack (1) is 57.5mm, and locating groove (3) is radius 42mm to the bottom of bullet contracting piece (2).
2. novel carbon fiber top pin according to claim 1 is characterized in that: the wide 21.3mm of bullet contracting piece, and bullet contracting piece (2) both sides arrange rib (5), and the length between rib (5) is 28.5mm, and rib projects upwards 0.6mm.
3. novel carbon fiber top pin according to claim 1, is characterized in that, on the top-pin rack (1) of locating groove (3) downside, a metal clamps (6) is set, and corresponding top-pin rack (1) structure is tightr.
4. novel carbon fiber top pin according to claim 1, it is characterized in that contiguous block (4) and top-pin rack (1) made by disposable injection moulding, and be provided with the guide rail (8) that a plurality of rectangular through-hole (7) and ammunition feed contracting piece (2) slide up and down on contiguous block (4).
5. novel carbon fiber top pin according to claim 1, it is characterized in that, between the guide rail (8) on contiguous block (4), an annular groove (9) is set, one spring (10) is set in annular groove (9), and spring (10) is fixing by the contact pin (11) in annular groove (9).
6. novel carbon fiber top pin according to claim 1, it is characterized in that bullet contracting piece (2) is provided with back-off (12), after back-off (12) passes the rectangular through-hole (7) on contiguous block (4) and fixes, can realize that by the guide rail (8) on contiguous block (4) bullet contracting piece (2) promotes up and down, also detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202709526U CN203284527U (en) | 2013-05-17 | 2013-05-17 | Novel carbon fiber top cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202709526U CN203284527U (en) | 2013-05-17 | 2013-05-17 | Novel carbon fiber top cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284527U true CN203284527U (en) | 2013-11-13 |
Family
ID=49540900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202709526U Expired - Fee Related CN203284527U (en) | 2013-05-17 | 2013-05-17 | Novel carbon fiber top cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319702A (en) * | 2016-10-28 | 2017-01-11 | 武汉纺织大学 | Spinning frame pin feeding assembly suitable for spinning process long and short fiber blending |
| WO2019115268A1 (en) * | 2017-12-15 | 2019-06-20 | Maschinenfabrik Rieter Ag | Suction tube for a compacting device of a spinning machine |
-
2013
- 2013-05-17 CN CN2013202709526U patent/CN203284527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319702A (en) * | 2016-10-28 | 2017-01-11 | 武汉纺织大学 | Spinning frame pin feeding assembly suitable for spinning process long and short fiber blending |
| WO2019115268A1 (en) * | 2017-12-15 | 2019-06-20 | Maschinenfabrik Rieter Ag | Suction tube for a compacting device of a spinning machine |
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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: 20131113 Termination date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |