CN210341174U - Bobbin creel of two-for-one twister - Google Patents
Bobbin creel of two-for-one twister Download PDFInfo
- Publication number
- CN210341174U CN210341174U CN201921030016.1U CN201921030016U CN210341174U CN 210341174 U CN210341174 U CN 210341174U CN 201921030016 U CN201921030016 U CN 201921030016U CN 210341174 U CN210341174 U CN 210341174U
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- rotating shaft
- pivot
- limiting
- mounting panel
- yarn
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Abstract
The utility model discloses a bobbin cradle of two-for-one twister, its technical scheme main points are: including the organism articulated mounting panel with two-for-one twister, the mounting panel is worn to be equipped with the pivot and the pivot is rotated with the mounting panel and is connected, the pivot is cavity setting and it is connected with fastening device, fastening device package and the coaxial anchorage bar that sets up of pivot, circumference sets up in the elasticity strip and the limiting mechanism of pivot lateral wall, the anchorage bar passes the terminal surface of pivot and arranges in the pivot and slides, the lateral wall and the pivot inner wall butt of anchorage bar, pivot lateral wall circumference sets up a plurality of spread grooves rather than the inner chamber intercommunication, the one end that the elasticity strip is close to the mounting panel all with pivot fixed connection, the position fixed connection of mounting panel is kept away from to the elasticity strip other end and anchorage bar lateral wall, the position orientation that its both. The utility model discloses a rational in infrastructure, change the in-process directly cup joint a yarn section of thick bamboo in the pivot and remove the anchorage bar and just can realize the fixed of a yarn section of thick bamboo to it is more convenient to make the change of a yarn section of thick bamboo.
Description
Technical Field
The utility model belongs to two-for-one twister part, more specifically say, it relates to a bobbin cradle of two-for-one twister.
Background
The process of producing usable yarn from renewable fiber material requires the use of a two-for-one twister to twist a yarn made from a plurality of renewable fibers having a relatively small diameter into a yarn having a relatively large diameter.
In the twisting process of the two-for-one twister, one-rotation two-twisting is realized, the efficiency is increased in multiples, large-package joint-free is really realized, and high-quality yarns are produced. Aiming at the special working environment of a textile factory, a high-quality and high-speed spindle is adopted, and the stability of the quality of equipment and yarn in high-efficiency production is ensured. In the aspect of transmission, the transmission of the double-twisting spindle comprises two transmissions of a tangential belt and a spindle belt, and the filaments are mostly transmitted by the tangential belt, so that the double-twisting spindle has the advantages of simple structure, convenience in maintenance and operation and lower manufacturing cost, and can meet the transmission requirement of the double-twisting spindle.
The bobbin cradle is a mounting member for a winding paper tube, and the winding paper tube is held between two chucks of the bobbin cradle. On the existing bobbin creel, clamping force is provided for the chucks by corresponding springs to clamp the winding paper tube, in the installation and unloading processes of the winding paper tube, the elasticity of the springs needs to be overcome by manpower, the two chucks are opened, the winding paper tube is replaced, at the moment, the number of steps is more, and the efficiency of replacing a yarn bobbin is reduced.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a bobbin cradle of two-for-one twister makes the change of a yarn section of thick bamboo more convenient.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bobbin cradle of two-for-one twister, includes the organism articulated mounting panel with the two-for-one twister, the mounting panel is worn to be equipped with pivot and is connected with the mounting panel rotation, the pivot is cavity setting and its fastening device who is connected with a fixed yarn section of thick bamboo, fastening device package sets up in the elastic strip of pivot lateral wall and the restriction limiting mechanism of restriction fastening rod position with anchorage bar, the anchorage bar passes the terminal surface of pivot and arranges the pivot in and slides, the lateral wall and the pivot inner wall butt of anchorage bar, pivot lateral wall circumference sets up a plurality of spread grooves rather than the inner chamber intercommunication, the one end that the elastic strip is close to the mounting panel all with pivot fixed connection, the position fixed connection of mounting panel is kept away from to the elastic strip other end and the anchorage bar lateral wall, the position orientation that the pivot axis was kept away from to the elastic strip.
Through adopting above-mentioned technical scheme, when changing a yarn section of thick bamboo, directly cup joint a yarn section of thick bamboo in the pivot, later remove the direction of anchorage bar orientation keeping away from the pivot, make the elastic strip lateral wall can with yarn section of thick bamboo inner wall butt, later utilize the position that the limiting mechanism made the anchorage bar fixed, accomplished the change of a yarn section of thick bamboo this moment, directly cup joint a yarn section of thick bamboo in the change process and remove the anchorage bar and just can realize the fixed of a yarn section of thick bamboo in the pivot after that to make the change of a yarn section of thick bamboo more convenient.
The utility model discloses further set up to: the limiting mechanism comprises a limiting wheel hinged to one end, extending out of the rotating shaft, of the fastening rod and a limiting rod fixedly connected with the side wall of the limiting wheel, the hinged axis of the limiting wheel and the rotating shaft does not coincide with the circle center of the limiting wheel, the side wall of the limiting wheel can be abutted to the end face of the rotating shaft, the connecting position of the limiting rod and the limiting wheel is located on one side, away from the axis where the circle center of the limiting wheel is located, of the hinged axis of the fastening rod, and one end, away from the limiting wheel, of the limiting rod can be abutted to the end face.
Through adopting above-mentioned technical scheme, cup joint a yarn section of thick bamboo in the pivot after, utilize the restriction pole to rotate the restriction wheel, the restriction wheel drives the direction removal that the pivot was kept away from to the anchorage bar, thereby makes the elasticity strip crooked fixed a yarn section of thick bamboo, utilizes the restriction pole to make the restriction wheel no longer rotate this moment, utilizes restriction mechanism to drive the position that the anchorage bar removed and restricted the anchorage bar to it is more convenient to make the change of a yarn section of thick bamboo.
The utility model discloses further set up to: the end face of the rotating shaft close to the limiting mechanism is fixedly connected with a separation pad, the fastening rod penetrates through the separation pad, and the side wall of the limiting wheel can be abutted against the end face of the separation pad.
Through adopting above-mentioned technical scheme, utilize the spacer to make restriction wheel and pivot terminal surface can not direct production contact to make the difficult wearing and tearing that produce of pivot terminal surface, increased the life of pivot, also be difficult for simultaneously producing the influence to the fixed of yarn section of thick bamboo.
The utility model discloses further set up to: the coaxial first stopper and the second stopper of being fixed with of pivot, first stopper and second stopper are located the both sides of elastic strip respectively, the outer wall of first stopper and second stopper all can with yarn section of thick bamboo inner wall butt.
Through adopting above-mentioned technical scheme, utilize first stopper and second stopper to fix the radial position of yarn section of thick bamboo, make the yarn section of thick bamboo its position can not produce the change when coiling the yarn to make the yarn section of thick bamboo more stable when coiling the yarn.
The utility model discloses further set up to: the outer side wall of the second limiting block is coaxially fixed with a limiting ring, and the end face of the limiting ring, far away from the limiting mechanism, can be abutted against the end face of the yarn drum, close to the limiting mechanism.
Through adopting above-mentioned technical scheme, utilize the spacing ring to inject the position of cup jointing of a yarn section of thick bamboo to make the coiling position of yarn obtain fixedly, make the difficult yarn that convolutes drop from a yarn section of thick bamboo.
The utility model discloses further set up to: and the side wall of the elastic strip, which is far away from the rotating shaft, is fixedly connected with a friction pad.
Through adopting above-mentioned technical scheme, utilize the friction pad to increase the frictional force between elastic strip and the yarn section of thick bamboo inner wall, make the difficult production of yarn section of thick bamboo remove to make fastening device's effect better.
The utility model discloses further set up to: the frame articulates there is the downward pivoted pneumatic spring of drive mounting panel, the other end of pneumatic spring is articulated with the one end that the elastic strip was kept away from to the mounting panel, the hinge axis of pneumatic spring and frame and the hinge axis of mounting panel and frame are in same horizontal plane.
Through adopting above-mentioned technical scheme, utilize starting spring to exert decurrent power to the mounting panel, make a cylinder yarn section of thick bamboo can with the tangential belt butt of two-for-one twister, upwards rotate the mounting panel when changing a yarn section of thick bamboo, make a yarn section of thick bamboo break away from the butt with the tangential belt to it is more convenient to make the change of a yarn section of thick bamboo.
The utility model discloses further set up to: the one end fixedly connected with handle of frame is kept away from to the mounting panel.
Through adopting above-mentioned technical scheme, utilize the handle to make the mounting panel rotate when rotating, the articulated axis of mounting panel and frame is kept away from more to the point of application of force to it is more convenient to make the rotation of mounting panel.
To sum up, the utility model discloses following beneficial effect has:
1. when the yarn barrel is fixed, the fastening rod is moved to bend the elastic strip, and the yarn barrel is fixed by means of friction force between the elastic strip and the yarn barrel, so that the yarn barrel is more convenient to replace;
2. make the anchorage bar remove through rotating the restriction wheel and fix a yarn section of thick bamboo, utilize simultaneously that the limiting mechanism makes the position of anchorage bar can not produce the removal to make a more convenient of a yarn section of thick bamboo.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic view for showing the structure of the creel in the present embodiment.
Description of the drawings: 1. mounting a plate; 11. a rotating shaft; 111. connecting grooves; 12. a separation pad; 13. a first stopper; 14. a second limiting block; 141. a limiting ring; 15. a handle; 16. a pneumatic spring; 2. a fastening mechanism; 21. an elastic strip; 211. a friction pad; 22. a fastening rod; 3. a limiting mechanism; 31. a limiting wheel; 32. a restraining bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
A bobbin creel of a two-for-one twister is shown in figure 1 and comprises a mounting plate 1 hinged with a body of the two-for-one twister, wherein a rotating shaft 11 penetrates through the mounting plate 1, and the rotating shaft 11 is rotatably connected with the mounting plate 1. The rotating shaft 11 is arranged in a hollow manner, and is connected with a fastening mechanism 2 (see fig. 3) for fixing the bobbin, the fastening mechanism 2 comprises a fastening rod 22 coaxially arranged with the rotating shaft 11, four elastic strips 21 circumferentially arranged on the side wall of the rotating shaft 11 and a limiting mechanism 3 for limiting the position of the fastening rod 22. The fastening rod 22 passes through the end face of the rotating shaft 11 and is arranged in the rotating shaft 11 to slide, and the side wall of the fastening rod can be abutted against the inner wall of the rotating shaft 11. Four connecting grooves 111 communicated with inner cavities of the rotating shaft 11 are circumferentially formed in the side wall of the rotating shaft 11, one end, far away from the limiting mechanism 3, of the elastic strip 21 penetrates through the connecting grooves 111 and the side wall of the fastening rod 22, the position, far away from the limiting mechanism 3, of the side wall of the rotating shaft 11 is fixed through bolts, the other end of the elastic strip 21 is fixed at the position, close to the mounting plate 1, of the side wall of the rotating shaft 11 through bolts, and the position, far away from. When changing a yarn section of thick bamboo, directly cup joint a yarn section of thick bamboo in pivot 11, later remove the direction of anchorage bar 22 orientation keeping away from pivot 11, make 21 lateral walls of elastic strip can with yarn section of thick bamboo inner wall butt, later utilize restriction mechanism 3 to make the rigidity of anchorage bar 22, the change of a yarn section of thick bamboo has been accomplished this moment, directly cup joint a yarn section of thick bamboo in pivot 11 and then remove anchorage bar 22 and just can realize the fixed of a yarn section of thick bamboo in the change process, thereby make the change of a yarn section of thick bamboo more convenient.
In order to facilitate the use of the limiting mechanism 3, as shown in fig. 2, the limiting mechanism 3 includes a limiting wheel 31 hinged to one end of the fastening rod 22 extending out of the rotating shaft 11 and a limiting rod 32 integrally formed on a side wall of the limiting wheel 31. The side wall of the limiting wheel 31 is provided with an abdicating groove, the axis of the limiting wheel 31 can pass through the abdicating groove, one end of the fastening rod 22 is arranged in the abdicating groove and does not coincide with the rotation axis of the limiting wheel 31 and the axis of the circle center of the limiting wheel 31. The connection position of the limiting rod 32 and the limiting wheel 31 is located on one side of the hinge axis of the fastening rod 22 away from the axis where the circle center of the limiting wheel 31 is located, and one end of the limiting rod 32 away from the limiting wheel 31 can be abutted against the end face of the rotating shaft 11. After cup jointing the yarn section of thick bamboo on pivot 11, utilize restriction pole 32 to rotate restriction wheel 31, restriction wheel 31 drives anchorage bar 22 and moves towards the direction of keeping away from pivot 11, thereby it is fixed with the yarn section of thick bamboo to make elastic strip 21 crooked, utilizes restriction pole 32 to make restriction wheel 31 no longer rotate this moment, utilizes limiting mechanism 3 to drive anchorage bar 22 and remove and restrict the position of anchorage bar 22 to it is more convenient to make the change of yarn section of thick bamboo.
As shown in fig. 2, the limiting wheel 31 will not rub against the end surface of the rotating shaft 11 when rotating, so that the end surface of the rotating shaft 11 will be affected, and the moving distance of the fastening rod 22 will be affected, and the fixation of the bobbin will be affected. Therefore, the end surface of the rotating shaft 11 close to the limiting mechanism 3 is adhered with the separating pad 12, and the separating pad 12 is made of rubber. One end of the fastening rod 22 extending out of the rotating shaft 11 can pass through the separating pad 12, and the side wall of the limiting wheel 31 can be abutted with the end face of the separating pad 12 far away from the rotating shaft 11. The limiting wheel 31 is not directly contacted with the end surface of the rotating shaft 11 by utilizing the separating pad 12, so that the end surface of the rotating shaft 11 is not easily abraded, the service life of the rotating shaft 11 is prolonged, and meanwhile, the fixation of a yarn barrel is not easily influenced.
As shown in fig. 4, since the contact area between the elastic strip 21 and the bobbin is small when the position of the yarn is determined by the elastic strip 21, an angle is formed between the axis of the bobbin and the axis of the rotating shaft 11 when the yarn is wound, thereby affecting the winding of the yarn. Therefore, the rotating shaft 11 is coaxially adhered with a first limiting block 13 and a second limiting block 14, the second limiting block 14 is located between the first limiting block 13 and the mounting plate 1, the first limiting block 13 and the second limiting block 14 are located on two sides of the elastic strip 21 respectively, and outer side walls of the first limiting block and the second limiting block can be abutted to the inner wall of the yarn barrel. The first stopper 13 and the second stopper 14 are used for fixing the radial position of the bobbin, so that the position of the bobbin is not changed when the yarn is wound, and the bobbin is more stable when the yarn is wound.
As shown in fig. 4, because the surface quality of the inner wall of the bobbin is low in the production process, when the bobbin is sleeved on the rotating shaft 11, the second limit block 14 and the first limit block 13 cannot be used for limiting the axial position of the bobbin, so that the position of the yarn wound on the bobbin cannot be determined, and the situation that the yarn wound by you is too close to one end of the bobbin and falls off from the bobbin is continuously favored. Therefore, the outer wall of the second limiting block 14 is integrally formed with a coaxially arranged limiting ring 141, and the end surface of the limiting block far away from the mounting plate 1 can be abutted against the end surface of the bobbin. The engaging position of the bobbin is limited by the limit ring 141, so that the winding position of the yarn is fixed, and the wound yarn is not easy to fall off from the bobbin.
In order to further increase the limiting effect of the elastic strip 21 on the yarn bobbin and make the yarn bobbin not easily move, as shown in fig. 4, the side walls of the elastic strip 21 away from the rotating shaft 11 are all adhered with friction pads 211, the friction pads 211 are made of rubber, the friction force between the elastic strip 21 and the inner wall of the yarn bobbin is increased by the friction pads 211, so that the yarn bobbin is not easily moved, and the effect of the fastening mechanism 2 is better.
As shown in figure 1, because one end of the mounting plate 1, far away from the frame, needs to be rotated downwards when the yarn is wound by the yarn barrel, the frame is hinged with a pneumatic spring 16, the other end of the pneumatic spring 16 is hinged with the end surface of the mounting plate 1, far away from the elastic strip 21, and the hinge axis of the pneumatic spring 16 and the frame and the hinge axis of the mounting plate 1 and the frame are in the same horizontal plane. Utilize starting spring to exert decurrent power to mounting panel 1, make a cylinder yarn section of thick bamboo can with the tangential belt butt of two-for-one twister, upwards rotate mounting panel 1 when changing a yarn section of thick bamboo, make a yarn section of thick bamboo break away from the butt with the tangential belt to it is more convenient to make the change of a yarn section of thick bamboo.
In order to make the rotation of the mounting plate 1 more convenient, one end of the mounting plate 1, which is far away from the rack, is welded with a handle 15, the mounting plate 1 is rotated by utilizing the handle 15 when rotating, and the force application point is far away from the hinged axis of the mounting plate 1 and the rack, so that the rotation of the mounting plate 1 is more convenient.
The working principle is as follows:
when the bobbin is replaced, the mounting plate 1 is rotated upward, then one end of the limiting rod 32, which is far away from the limiting wheel 31, is moved in the direction of being far away from the rotating shaft 11, at this time, the bobbin can be replaced, when a new bobbin is sleeved on the rotating shaft 11, the end surface of the bobbin is abutted against the end surface of the limiting ring, which is far away from the mounting plate 1, then the limiting rod 32 is rotated in the direction of the mounting plate 1, the limiting rod 32 is abutted against the end surface of the rotating shaft 11, at this time, the replacement of the bobbin is completed, then the mounting plate 1 is rotated downward, and the winding of the yarn is started.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a bobbin cradle of two-for-one twister, includes with the organism articulated mounting panel (1) of two-for-one twister, its characterized in that: the mounting plate (1) is provided with a rotating shaft (11) in a penetrating manner, the rotating shaft (11) is connected with the mounting plate (1) in a rotating manner, the rotating shaft (11) is hollow and is connected with a fastening mechanism (2) of a fixed yarn barrel, the fastening mechanism (2) comprises a fastening rod (22) coaxially arranged with the rotating shaft (11) and a limiting mechanism (3) circumferentially arranged on an elastic strip (21) and a limiting fastening rod (22) of the side wall of the rotating shaft (11), the fastening rod (22) penetrates through the end face of the rotating shaft (11) and is arranged in the rotating shaft (11) to slide, the side wall of the fastening rod (22) is abutted against the inner wall of the rotating shaft (11), a plurality of connecting grooves (111) communicated with the inner cavity of the rotating shaft (11) are circumferentially arranged on the side wall of the rotating shaft (11), one end of the elastic strip (21) close to the mounting plate (1) is fixedly connected with the rotating shaft (11), the other end of the elastic strip, the positions of the elastic strips (21) far away from the two ends are bent towards the direction far away from the axis of the rotating shaft (11).
2. Creel for two-for-one twisters, according to claim 1, characterized in that: limiting mechanism (3) including with fastening rod (22) stretch out pivot (11) one end articulated limit wheel (31) and with limit wheel (31) lateral wall fixed connection's limit rod (32), the articulated axis of limit wheel (31) and pivot (11) is not coincident rather than the centre of a circle, limit wheel (31) lateral wall can with pivot (11) terminal surface butt, the hookup location of limit rod (32) and limit wheel (31) is located the articulated axis of fastening rod (22) and keeps away from the one side of the axis that limit wheel (31) centre of a circle was located, the one end that limit wheel (31) were kept away from in limit rod (32) can with pivot (11) terminal surface butt.
3. Creel for two-for-one twisters according to claim 2, characterized in that: the end face, close to the limiting mechanism (3), of the rotating shaft (11) is fixedly connected with a separation pad (12), the fastening rod (22) penetrates through the separation pad (12), and the side wall of the limiting wheel (31) can be abutted to the end face of the separation pad (12).
4. Creel for two-for-one twisters, according to claim 1, characterized in that: the yarn bobbin is characterized in that a first limiting block (13) and a second limiting block (14) are coaxially fixed on the rotating shaft (11), the first limiting block (13) and the second limiting block (14) are respectively located on two sides of the elastic strip (21), and the outer walls of the first limiting block (13) and the second limiting block (14) can be abutted to the inner wall of the yarn bobbin.
5. Creel for two-for-one twisters according to claim 4, characterized in that: the outer side wall of the second limiting block (14) is coaxially fixed with a limiting ring (141), and the end face, far away from the limiting mechanism (3), of the limiting ring (141) can be abutted against the end face, close to the limiting mechanism (3), of the bobbin.
6. Creel for two-for-one twisters, according to claim 1, characterized in that: the side wall of the elastic strip (21) far away from the rotating shaft (11) is fixedly connected with a friction pad (211).
7. Creel for two-for-one twisters according to claim 6, characterized in that: the frame articulates there is drive mounting panel (1) pivoted pneumatic spring (16) downwards, the one end that elastic strip (21) was kept away from with mounting panel (1) to the other end of pneumatic spring (16) is articulated, pneumatic spring (16) are in same horizontal plane with the articulated axis of frame and the articulated axis of mounting panel (1) and frame.
8. Creel for two-for-one twisters, according to claim 1, characterized in that: one end of the mounting plate (1) far away from the rack is fixedly connected with a handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030016.1U CN210341174U (en) | 2019-07-03 | 2019-07-03 | Bobbin creel of two-for-one twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030016.1U CN210341174U (en) | 2019-07-03 | 2019-07-03 | Bobbin creel of two-for-one twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341174U true CN210341174U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030016.1U Expired - Fee Related CN210341174U (en) | 2019-07-03 | 2019-07-03 | Bobbin creel of two-for-one twister |
Country Status (1)
| Country | Link |
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| CN (1) | CN210341174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522839A (en) * | 2020-11-26 | 2021-03-19 | 山东日发纺织机械有限公司 | Fixed-length type constant-twist weft insertion device |
-
2019
- 2019-07-03 CN CN201921030016.1U patent/CN210341174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522839A (en) * | 2020-11-26 | 2021-03-19 | 山东日发纺织机械有限公司 | Fixed-length type constant-twist weft insertion device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |