CN211497917U - Feeding roller pressurizing mechanism of spinning frame - Google Patents
Feeding roller pressurizing mechanism of spinning frame Download PDFInfo
- Publication number
- CN211497917U CN211497917U CN201922008940.6U CN201922008940U CN211497917U CN 211497917 U CN211497917 U CN 211497917U CN 201922008940 U CN201922008940 U CN 201922008940U CN 211497917 U CN211497917 U CN 211497917U
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- pressurizing
- feeding roller
- spring
- seat
- axle
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Abstract
The utility model provides a spinning frame feeding roller loading system, spinning frame include feeding roller axle and cradle roof beam, correspond feeding roller axle top on the spinning frame and be equipped with feeding roller pressurization axle, have between feeding roller pressurization axle and the feeding roller axle and supply the roller to pass pressurized clearance, connect pressure device on the cradle roof beam, feeding roller pressurization axle rotates to be connected at pressure device tip and by pressure device control and feeding roller axle between the clearance. The utility model relates to a rationally, clearance between feeding roller pressurization axle and the feeding roller axle is effectively adjusted to accessible pressurization bolt, carries out accurate pressure control to the feeding roller, has designed the draft shell fragment simultaneously, can effectively live feeding roller pressurization axle enough, avoids scurrying outward of feeding roller pressurization axle when pressurization bolt promotes feeding roller pressurization axle.
Description
Technical Field
The utility model relates to a spinning machine technical field especially relates to a spinning frame feeding roller loading system.
Background
The spinning frame is a spinning machine which drafts, twists and winds semi-finished roving or sliver into spun yarn bobbin yarn in the spinning process. The spinning frame is a main spinning machine, and the yield and the quality of the spun yarn are comprehensively reflected by the advantages and disadvantages of all working procedures of the spinning process. In the working process of the spinning machine, in order to ensure the quality of the yarn, the yarn needs to be drafted and attenuated, and in the process, the pressure control needs to be carried out on a feeding roller. Therefore, it is necessary to design a pressing mechanism for controlling the pressing of the feed roller on the spinning machine.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the utility model provides a spinning frame feeding roller pressurizing mechanism which has reasonable design, can effectively control the pressurizing of a feeding roller and improve the yarn quality.
The utility model provides a technical scheme that its technical problem adopted is: a feeding roller pressurizing mechanism of a spinning frame comprises a feeding roller shaft and a cradle beam, wherein the feeding roller pressurizing shaft is arranged on the spinning frame and above the feeding roller shaft, a gap for allowing a roller to pass through and pressurize is formed between the feeding roller pressurizing shaft and the feeding roller shaft, a pressurizing device is connected to the cradle beam, and the feeding roller pressurizing shaft is rotatably connected to the end of the pressurizing device and is controlled by the pressurizing device to form a gap with the feeding roller shaft.
Furthermore, the pressurizing device comprises a spring pressurizing seat, a feeding pressurizing seat and a pressurizing bolt, the feeding pressurizing seat is fixed with the cradle beam, the spring pressurizing seat is hinged with the feeding pressurizing seat through a pin shaft, the front end of the spring pressurizing seat is provided with a C-shaped opening, and the feeding roller pressurizing shaft penetrates through and is rotatably connected into the C-shaped opening at the front end of the spring pressurizing seat; the rear end of the spring pressurizing seat is provided with a pressurizing hole, the pressurizing bolt penetrates through the feeding pressurizing seat and extends into the pressurizing hole, a pressurizing spring is arranged in the pressurizing hole, one end of the pressurizing spring is connected with the bottom surface of the pressurizing hole, and the other end of the pressurizing spring is connected with the bottom surface of the pressurizing bolt.
In order to facilitate better guiding connection of the pressurizing spring and the pressurizing bolt, a spring guide post is arranged between the pressurizing bolt and the pressurizing spring, the axial section of the spring guide post is of a T-shaped structure with a vertical part and a transverse part, the vertical part of the spring guide post is inserted into the pressurizing spring, the end face of the pressurizing spring, corresponding to transmission connection of the pressurizing bolt, is connected with one side end face of the transverse part, and the bottom surface of the pressurizing bolt is pressed on the other side end face of the transverse part.
Furthermore, in order to avoid outward fleeing of the feeding roller pressurizing shaft in the stress adjustment transition or escaping of the feeding roller pressurizing shaft from the spring pressurizing seat in the reuse process in the adjustment pressurizing process, the upper side surface of the C-shaped opening at the front end of the spring pressurizing seat is also provided with a U-shaped open slot, and a drafting elastic sheet which can hook and buckle the feeding roller pressurizing shaft to avoid outward fleeing of the feeding roller pressurizing shaft is fixed in the open slot.
During the use process, if the feeding roller needs to be pressurized or depressurized, the pressurizing bolt can be rotated to adjust. When the pressurizing bolt is rotated to extrude the pressurizing spring, the pressurizing spring pushes forwards to drive the feeding pressurizing seat to rotate forwards along the pin shaft, and the feeding roller pressurizing shaft in the feeding pressurizing seat also rotates forwards along with the feeding roller pressurizing shaft. On the contrary, when the pressurizing bolt is rotated to loosen the pressurizing spring, the pressurizing spring is loosened, the feeding pressurizing seat rotates backwards, and the pressurizing shaft of the feeding roller in the feeding pressurizing seat also rotates backwards along with the feeding pressurizing seat. In the rotation process of the feeding roller pressurizing shaft, the gap between the feeding roller pressurizing shaft and the feeding roller shaft is changed at any time, and the pressure received by the roller is changed along with the change.
The beneficial effects of the utility model are that, the utility model provides a spinning frame feeding roller loading system, reasonable in design, accessible pressurizing bolt effectively adjusts clearance between feeding roller pressurizing shaft and the feeding roller axle, carries out accurate pressure control to the feeding roller, has designed the draft shell fragment simultaneously, can effectively enough live feeding roller pressurizing shaft, avoids scurrying outward of feeding roller pressurizing shaft when pressurizing bolt promotes feeding roller pressurizing shaft.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the preferred embodiment of the present invention.
Fig. 2 is a front view of the preferred embodiment of the present invention.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Fig. 4 is a perspective view of the pressure bolt according to the preferred embodiment of the present invention.
Fig. 5 is a perspective view of the feeding pressurizing seat in the preferred embodiment of the present invention.
Fig. 6 is a perspective view of the drafting clip in the preferred embodiment of the present invention.
In the figure, 1, a feeding roller shaft 2, a cradle beam 3, a feeding roller pressurizing shaft 4, a spring pressurizing seat 5, a feeding pressurizing seat 6, a pressurizing bolt 7, a pressurizing hole 8, a pressurizing spring 9, a spring guide post 10, an open slot 11 and a drafting shrapnel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The feeding roller pressurizing mechanism of the spinning frame as shown in fig. 1 to 6 is the best embodiment of the invention. The spinning machine comprises a feeding roller shaft 1 and a cradle beam 2, a feeding roller pressurizing shaft 3 is arranged on the spinning machine corresponding to the upper part of the feeding roller shaft 1, a gap for the roller to pass through and pressurize is formed between the feeding roller pressurizing shaft 3 and the feeding roller shaft 1, a pressurizing device is connected to the cradle beam 2, and the feeding roller pressurizing shaft 3 is rotatably connected to the end part of the pressurizing device and is controlled by the pressurizing device to form a gap with the feeding roller shaft 1.
The pressurizing device comprises a spring pressurizing seat 4, a feeding pressurizing seat 5 and a pressurizing bolt 6, the feeding pressurizing seat 5 is fixed with the cradle beam 2, the spring pressurizing seat 4 is hinged with the feeding pressurizing seat 5 through a pin shaft, the front end of the spring pressurizing seat 4 is provided with a C-shaped opening, and the feeding roller pressurizing shaft 3 is connected in the C-shaped opening at the front end of the spring pressurizing seat 4 in a penetrating and rotating mode; the rear end of the spring pressurizing seat 4 is provided with a pressurizing hole 7, the pressurizing bolt 6 penetrates through the feeding pressurizing seat 5 and extends into the pressurizing hole 7, a pressurizing spring 8 is arranged in the pressurizing hole 7, one end of the pressurizing spring 8 is connected with the bottom surface of the pressurizing hole 7, and the other end of the pressurizing spring is connected with the bottom surface of the pressurizing bolt 6.
In order to facilitate better guiding connection between the pressurizing bolt 6 and the pressurizing spring 8, a spring guide post 9 is arranged between the pressurizing bolt 6 and the pressurizing spring 8, the axial section of the spring guide post 9 is of a T-shaped structure with a vertical part and a transverse part, the vertical part of the spring guide post 9 is inserted into the pressurizing spring 8, the end face of the pressurizing spring 8, corresponding to the transmission connection of the pressurizing bolt 6, is connected with one side end face of the transverse part, and the bottom face of the pressurizing bolt 6 is pressed on the other side end face of the transverse part.
In order to avoid in the regulation pressurization process, feeding roller pressurization axle 3 atress regulation transition takes place to scurry outward or in the reuse process feeding roller pressurization axle 3 escapes from spring pressurization seat 4, spring pressurization seat 4 front end C type open-ended goes up the side still to open and to have the open slot 10 that is the U type, open slot 10 internal fixation has the draft shell fragment 11 that can catch feeding roller pressurization axle 3 and avoid feeding roller pressurization axle 3 to scurry outward. The feeding roller pressurizing shaft 3 is inserted in the spring pressurizing seat 4 and moves along with the spring pressurizing seat 4. In the actual design, the drafting elastic sheet 11 can be designed to be a hooking and buckling body with a J-shaped structure along the radial section of the feeding roller pressurizing shaft 3, the hooking and buckling body can be made of iron sheet and has elasticity, and when the feeding roller pressurizing shaft 3 needs to be limited, the feeding roller pressurizing shaft 3 and the spring pressurizing seat 4 are limited on the surface of the feeding roller pressurizing shaft 3 by downwards pressing the outer cover of the hooking and buckling body. When the feeding roller pressurizing shaft 3 needs to be taken out, the hook buckle body has elasticity, so that the hook buckle body can be manually and upwards broken, and the feeding roller pressurizing shaft 3 is convenient to take out.
During use, if the feeding roller needs to be pressurized or depressurized, the pressurizing bolt 6 can be rotated to adjust. When the pressurizing bolt 6 is rotated to extrude the pressurizing spring 8, the pressurizing spring 8 pushes forwards to drive the feeding pressurizing seat 5 to rotate forwards along the pin shaft, and the feeding roller pressurizing shaft 3 in the feeding pressurizing seat 5 also rotates forwards along with the pin shaft. On the contrary, when the pressurizing bolt 6 is rotated to loosen the pressurizing spring 8, the pressurizing spring 8 is loosened, the feeding pressurizing seat 5 rotates backwards, and the feeding roller pressurizing shaft 3 in the feeding pressurizing seat 5 also rotates backwards along with the rotation. In the rotation process of the feeding roller pressurizing shaft 3, the gap between the feeding roller pressurizing shaft 3 and the feeding roller shaft 1 also changes at any time, and the pressure received by the roller also changes along with the change.
The spinning frame feeding roller pressurizing mechanism designed in the way is reasonable in design, the gap between the feeding roller pressurizing shaft 3 and the feeding roller shaft 1 can be effectively adjusted through the pressurizing bolt 6, accurate pressure control is carried out on the feeding roller, meanwhile, the drafting elastic piece 11 is designed, the feeding roller pressurizing shaft 3 can be effectively held, and the outward movement of the feeding roller pressurizing shaft 3 when the pressurizing bolt 6 pushes the feeding roller pressurizing shaft 3 is avoided.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a spinning frame feeding roller loading system, spinning frame include feeding roller axle (1) and cradle roof beam (2), its characterized in that: the spinning machine is characterized in that a feeding roller pressurizing shaft (3) is arranged above the corresponding feeding roller shaft (1), a gap for allowing a roller to pass through for pressurizing is formed between the feeding roller pressurizing shaft (3) and the feeding roller shaft (1), a pressurizing device is connected to the cradle beam (2), and the feeding roller pressurizing shaft (3) is rotatably connected to the end of the pressurizing device and is controlled by the pressurizing device to form a gap with the feeding roller shaft (1).
2. The feeding roller pressurizing mechanism of the spinning frame as set forth in claim 1, characterized in that: the pressurizing device comprises a spring pressurizing seat (4), a feeding pressurizing seat (5) and a pressurizing bolt (6), the feeding pressurizing seat (5) is fixed with the rocker beam (2), the spring pressurizing seat (4) is hinged with the feeding pressurizing seat (5), a C-shaped opening is formed in the front end of the spring pressurizing seat (4), and the feeding roller pressurizing shaft (3) penetrates through and is rotatably connected into the C-shaped opening in the front end of the spring pressurizing seat (4); the rear end of the spring pressurizing seat (4) is provided with a pressurizing hole (7), the pressurizing bolt (6) penetrates through the feeding pressurizing seat (5) and extends into the pressurizing hole (7), a pressurizing spring (8) is arranged in the pressurizing hole (7), one end of the pressurizing spring (8) is connected with the bottom surface of the pressurizing hole (7), and the other end of the pressurizing spring is connected with the bottom surface of the pressurizing bolt (6).
3. The feeding roller pressurizing mechanism of the spinning frame as set forth in claim 2, characterized in that: the pressure bolt (6) and the pressure spring (8) between be equipped with spring guide post (9), spring guide post (9) axial cross-section is for the T type structure that has vertical portion and horizontal portion, the vertical portion of spring guide post (9) inserts in pressure spring (8), and pressure spring (8) are connected with a lateral part side end corresponding to the terminal surface that pressure bolt (6) transmission is connected, the bottom surface of pressure bolt (6) then the crimping is at the opposite side terminal surface of horizontal portion.
4. The feeding roller pressurizing mechanism of the spinning frame as set forth in claim 2, characterized in that: spring pressure seat (4) front end C type open-ended to go up the side still to open and to have open slot (10) that are the U type, open slot (10) internal fixation has and to catch feeding roller pressure axle (3) and avoid feeding roller pressure axle (3) to scurry draft shell fragment (11) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008940.6U CN211497917U (en) | 2019-11-20 | 2019-11-20 | Feeding roller pressurizing mechanism of spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008940.6U CN211497917U (en) | 2019-11-20 | 2019-11-20 | Feeding roller pressurizing mechanism of spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497917U true CN211497917U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922008940.6U Active CN211497917U (en) | 2019-11-20 | 2019-11-20 | Feeding roller pressurizing mechanism of spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497917U (en) |
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2019
- 2019-11-20 CN CN201922008940.6U patent/CN211497917U/en active Active
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