CN220812784U

CN220812784U - Drawing frame installs structure additional

Info

Publication number: CN220812784U
Application number: CN202322464258.4U
Authority: CN
Inventors: 徐源
Original assignee: Anqing Xinwei Intelligent Textile Technology Co ltd
Current assignee: Anqing Xinwei Intelligent Textile Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-19
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses an additional installation structure of a drawing frame, which relates to a conducting bar column and a roller wheel arranged at intervals with the conducting bar column, and comprises an extension rod and a roller wheel arranged at one end of the extension rod, wherein the other end of the extension rod is arranged on the conducting bar column, and the roller wheel is arranged in parallel with the roller wheel. The utility model is beneficial to solving the problems that in the use process of the existing drawing frame, a plurality of fiber strips are orderly supported from a strip barrel and guided into the drawing frame through the arrangement of a plurality of rollers, but as one roller guides a plurality of fiber strips and the rollers are not provided with a spacer, the plurality of fiber strips move in the moving process and have a winding phenomenon to influence the quality of the fiber strips after drawing.

Description

Drawing frame installs structure additional

Technical Field

The utility model relates to the technical field of drawing frames, in particular to an additional installation structure of a drawing frame.

Background

The drawing frame is a machine for processing a plurality of carded or combed fiber strips into fiber strips with certain quality requirements, and in the current use process of the drawing frame, a plurality of rollers are used for guiding the fiber strips, and the fiber strips are orderly supported from a strip barrel and guided into the drawing frame, but as one roller can guide a plurality of fiber strips and no spacer is arranged on the roller, the fiber strips can move in the moving process of the plurality of fiber strips and the winding phenomenon can occur to influence the quality of the fiber strips after drawing.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a drawing frame mounting structure for preventing fiber strips from winding during roller guiding.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a drawing frame installs structure additional, relates to the conducting bar post and with the running roller that the conducting bar post interval set up, is in including extension rod and setting the gyro wheel of one end of extension rod, just the other end setting of extension rod is in on the conducting bar post, just the gyro wheel with running roller parallel arrangement.

Further, the extension rod comprises a first rod body connected with the roller, a first rack arranged along the length direction of the first rod body, a second rod body in sliding fit with the first rod body, a first gear rotatably arranged in the second rod body and meshed with the first rack, and a first fixing piece arranged on the first rod body and used for controlling whether the first gear rotates or not.

Further, the connecting piece that still include with the conducting bar post is connected, with the connecting block that the connecting piece is connected, rotate the setting and be in second gear in the connecting block and set up be used for controlling on the connecting block whether the second gear rotates the second mounting, the second body of rod is provided with the second rack along self length direction, just the second body of rod slides and wears to establish on the connecting block, just the second gear with the second rack meshes.

Further, the first fixing piece and the second fixing piece have the same structure and comprise a gear ring, a connecting rod, a third gear, a sliding block and a bolt;

Further, the gear ring is fixedly arranged and is coaxial with the first gear or the second gear, the sliding block is slidably arranged on the gear ring, the third gear is rotatably arranged on the sliding block and is meshed with the gear ring, one end of the connecting rod is connected with the wheel shaft of the first gear or the wheel shaft of the second gear, the other end of the connecting rod is connected with the sliding block, and the bolt is in threaded connection with the wheel shaft of the third gear and the sliding block.

Further, a sliding groove for the second rod body to penetrate is formed in the connecting block, and a plurality of rollers for assisting the second rod body to slide are further rotatably arranged on the inner wall of the sliding groove.

Further, the connecting piece includes U type piece, slides and sets up splint and the rotation of the inside of U type piece wear to establish on the U type piece and with splint threaded connection's threaded rod, just the U type piece with the connecting block can dismantle and be connected.

Further, the outside of gyro wheel still is provided with the spacing shell that is used for preventing that the fibrid drops.

The beneficial effects of the utility model are as follows:

The drawing frame is additionally provided with the extension rod and the roller, the roller is arranged in parallel with the roller, the fiber strips before drawing are wound on the roller and then are arranged on the roller, so that the fiber strips always pass through the roller for limiting and guiding, and one roller corresponds to one fiber strip before drawing by arranging a plurality of rollers and the extension rod structure, and the orderly arrangement of a plurality of fiber strips before drawing on the roller can be realized, so that the winding is prevented.

Drawings

FIG. 1 is a side cross-sectional view of a portion of the construction of a drawing frame of the present utility model;

FIG. 2 is a side view of the mounting structure of the drawing frame of the present utility model;

FIG. 3 is an enlarged sectional view of portion A of FIG. 2;

Fig. 4 is an enlarged view of a portion B of fig. 2;

Fig. 5 is a side cross-sectional view of the drawing frame attachment structure of the present utility model.

The components in the drawings are marked as follows: 1. a conducting bar column; 2. a roller; 3. an extension rod; 4. a roller; 5. a first rod body; 6. a first rack; 7. a second rod body; 8. a first gear; 9. a first fixing member; 10. a connecting piece; 11. a connecting block; 1101. a chute; 12. a second gear; 13. a second fixing member; 14. a second rack; 15. a gear ring; 16. a connecting rod; 17. a third gear; 18. a slide block; 19. a bolt; 20. a roller; 21. a U-shaped block; 22. a clamping plate; 23. a threaded rod; 24. and a limiting shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

See fig. 1 and 2.

The utility model discloses an additional installation structure of a drawing frame, which relates to a conducting bar column 1 and a roller 2 which is arranged at intervals with the conducting bar column 1, and is characterized by comprising an extension rod 3 and a roller 4 which is arranged at one end of the extension rod 3, wherein the other end of the extension rod 3 is arranged on the conducting bar column 1, and the roller 4 is arranged in parallel with the roller 2.

The drawing frame is additionally provided with the extension rod 3 and the roller 4, the roller 4 is arranged in parallel with the roller 2, the fiber strips before drawing are wound on the roller 4 and then are arranged on the roller 2, so that the fiber strips are always limited and guided by the roller 4, and one roller 4 corresponds to one fiber strip before drawing by arranging a plurality of rollers 4 and the extension rod 3, so that a plurality of fiber strips before drawing can be orderly arranged on the roller to prevent winding; and in this embodiment the roller 4 is in a rotatable engagement with the extension rod 3.

Referring to fig. 2 and 5, the extension rod 3 includes a first rod body 5 connected to the roller 4, a first rack 6 disposed along a length direction of the first rod body 5, a second rod body 7 slidably engaged with the first rod body 5, a first gear 8 rotatably disposed in the second rod body 7 and engaged with the first rack 6, and a first fixing member 9 disposed on the first rod body 5 for controlling whether the first gear 8 rotates. By means of the design, the length of the extension rod 3 is adjustable, when more barrels are arranged, the length of the extension rod 3 can be adjusted, the distance between the barrels and the roller 4 is reduced, too much exposed unsupported fiber strips are avoided, in the embodiment, the first gear 8 can be driven to rotate and fix through the first fixing piece 9, the first rod body 5 can be driven to slide on the second rod body 7 when the first gear 8 rotates, and then the adjusting effect is achieved.

Referring to fig. 2 and 5, the device further comprises a connecting piece 10 connected with the bar guiding column 1, a connecting block 11 connected with the connecting piece 10, a second gear 12 rotatably arranged in the connecting block 11, and a second fixing piece 13 arranged on the connecting block 11 and used for controlling whether the second gear 12 rotates or not, wherein the second bar body 7 is provided with a second rack 14 along the length direction thereof, the second bar body 7 is slidably arranged on the connecting block 11, and the second gear 12 is meshed with the second rack 14. By means of the design, the second rod body 7 can move by taking the guide bar column 1 as a reference object, the adjusting range of the length adjustment of the extension rod 3 is increased, in the embodiment, the second gear 12 can be driven to rotate and be fixed through the second fixing piece 13, and the second rod body 7 can be driven to slide on the connecting block 11 when the second gear 12 rotates, so that the adjusting effect is achieved.

Referring to fig. 3 and 4, the first fixing member 9 and the second fixing member 13 have the same structure, and each include a gear ring 15, a connecting rod 16, a third gear 17, a slider 18, and a bolt 19;

The gear ring 15 is fixedly arranged and is coaxial with the first gear 8 or the second gear 12, the sliding block 18 is slidably arranged on the gear ring 15, the third gear 17 is rotatably arranged on the sliding block 18 and is meshed with the gear ring 15, one end of the connecting rod 16 is connected with the wheel shaft of the first gear 8 or the second gear 12, the other end of the connecting rod 16 is connected with the sliding block 18, and the bolt 19 is in threaded connection with the wheel shaft of the third gear 17 and the sliding block 18. Through the design, the fixing effect of the first gear 8 or the second gear 12 can be achieved through the bolt 19, when the first gear 8 or the second gear 12 is not fixed, the bolt 19 is only in threaded connection with the sliding block 18, at the moment, the rotation of the first gear 8 or the second gear 12 can be achieved through pushing the connecting rod 16, the length adjustment is achieved, after the length adjustment is achieved, the third gear 17 can be prevented from rotating through the bolt 19, the wheel shaft of the third gear 17, the sliding block 18 and the threaded connection, and the fixing effect is achieved through the characteristic that the third gear 17 is meshed with the gear ring 15, in the embodiment, teeth of the gear ring 15 are arranged on the inner side, the sliding block 18 is in an L-shaped shape and in sliding fit with the side face and the top face of the gear ring 15, and the third gear 17 is arranged on the inner side of the gear ring 15 of the sliding block 18.

Referring to fig. 5, the connection block 11 is provided with a sliding slot 1101 for the second rod 7 to pass through, and a plurality of rollers 20 for assisting the second rod 7 to slide are further rotatably disposed on the inner wall of the sliding slot 1101. By such design, the sliding of the second rod 7 is assisted by the friction reduction, the force required to rotate the second gear 12 is reduced, and in this embodiment, the first rod 5 may also be inserted into the chute 1101.

Referring to fig. 5, the connecting member 10 includes a U-shaped block 21, a clamping plate 22 slidably disposed in the U-shaped block 21, and a threaded rod 23 rotatably penetrating the U-shaped block 21 and screwed with the clamping plate 22, and the U-shaped block 21 is detachably connected with the connecting block 11. The design is such that connecting piece 10 is in the connection dismantlement and the regulation of being connected with bar post 1, and during the concrete installation, through with bar post 1 card in the inboard of U type piece 21 and bar post 1 is located between splint 22 and the U type piece 21, then pass U type piece 21 and with splint 22 threaded connection through rasp bar 23 so that splint 22 is close to bar post 1 and with U type piece 21 realize the centre gripping fixed effect to bar roller 1, and in this embodiment, U type piece 21 is connected through the bolt with connecting block 11 can be dismantled.

Referring to fig. 2, a limiting shell 24 for preventing the fiber strips from falling off is further arranged on the outer side of the roller 4. By the design, the fiber strips before drawing are always positioned on the roller 4, and separation of the roller 4 is ensured to be effective.

In summary, the additional installation structure of the drawing frame is provided with the extension rod 3 and the roller 4, the roller 4 is arranged in parallel with the roller 2, the fiber strips before drawing are wound on the roller 4 and then are arranged on the roller 2, so that the fiber strips are always limited and guided by the roller 4, and the structure of the plurality of rollers 4 and the extension rod 3 is arranged, so that one roller 4 corresponds to one fiber strip before drawing, and the orderly arrangement of the plurality of fiber strips before drawing on the roller can be realized, so that the winding is prevented; and in this embodiment the roller 4 is in a rotatable engagement with the extension rod 3.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present utility model, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to merely for explaining a relative positional relationship, a movement condition, and the like between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Claims

1. The utility model provides a drawing frame installs structure additional, relates to conducting bar post (1) and with running roller (2) that conducting bar post (1) interval set up, a serial communication port, be in including extension rod (3) and setting up gyro wheel (4) of one end of extension rod (3), just the other end setting of extension rod (3) is in on conducting bar post (1), just gyro wheel (4) with running roller (2) parallel arrangement.

2. The drawing frame mounting structure according to claim 1, wherein the extension rod (3) comprises a first rod body (5) connected with the roller (4), a first rack (6) arranged along the length direction of the first rod body (5), a second rod body (7) in sliding fit with the first rod body (5), a first gear (8) rotatably arranged in the second rod body (7) and meshed with the first rack (6), and a first fixing piece (9) arranged on the first rod body (5) and used for controlling whether the first gear (8) rotates or not.

3. The drawing frame mounting structure according to claim 2, further comprising a connecting piece (10) connected with the bar guiding column (1), a connecting block (11) connected with the connecting piece (10), a second gear (12) rotatably arranged in the connecting block (11), and a second fixing piece (13) arranged on the connecting block (11) and used for controlling whether the second gear (12) rotates or not, wherein the second bar body (7) is provided with a second rack (14) along the length direction of the second bar body, the second bar body (7) is slidably arranged on the connecting block (11), and the second gear (12) is meshed with the second rack (14).

4. A drawing frame mounting structure according to claim 3, characterized in that the first fixing member (9) and the second fixing member (13) have the same structure and comprise a gear ring (15), a connecting rod (16), a third gear (17), a sliding block (18) and a bolt (19);

The gear ring (15) is fixedly arranged and is coaxial with the first gear (8) or the second gear (12), the sliding block (18) is slidably arranged on the gear ring (15), the third gear (17) is rotatably arranged on the sliding block (18) and is meshed with the gear ring (15), one end of the connecting rod (16) is connected with the wheel shaft of the first gear (8) or the second gear (12), the other end of the connecting rod is connected with the sliding block (18), and the bolt (19) is in threaded connection with the wheel shaft of the third gear (17) and the sliding block (18).

5. A drawing frame mounting structure according to claim 3, wherein the connecting block (11) is provided with a chute (1101) through which the second rod body (7) passes, and a plurality of rollers (20) for assisting the second rod body (7) to slide are further rotatably provided on the inner wall of the chute (1101).

6. A drawing frame mounting structure according to claim 3, characterized in that the connecting piece (10) comprises a U-shaped block (21), a clamping plate (22) slidably arranged in the U-shaped block (21) and a threaded rod (23) rotatably penetrating the U-shaped block (21) and in threaded connection with the clamping plate (22), and the U-shaped block (21) is detachably connected with the connecting block (11).

7. The drawing frame attachment structure according to any one of claims 1 to 6, characterized in that the outside of the roller (4) is further provided with a limit housing (24) for preventing the sliver from falling off.