CN219031242U

CN219031242U - Winding tension balancing device

Info

Publication number: CN219031242U
Application number: CN202223515632.0U
Authority: CN
Inventors: 洪振狮
Original assignee: Fujian Dalian New Material Development Co ltd
Current assignee: Fujian Dalian New Material Development Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a winding tension balancing device which comprises a frame, wherein a first rotating shaft is rotatably connected to the inner side surface of the frame, a roller shaft is fixedly connected to the surface of the first rotating shaft, a conveyor belt is movably connected to the surface of the roller shaft, a fixing frame is fixedly connected to the upper surface of the frame, a second rotating shaft is rotatably connected to the inner side surface of the fixing frame, a protecting shell is fixedly connected to the front side surface of the frame, and a first sprocket is fixedly connected to the inner part, extending to the protecting shell, of the first rotating shaft close to the middle part. Through above-mentioned structure, through setting up driving gear meshing driven gear, add first sprocket, first chain and second sprocket, second chain in addition, can realize that a plurality of drive rollers are expert to go on rotating with step by step, can avoid the synthetic leather to take place to damage at the rolling in-process through chain buffer part's tension when the condition that single drive roller was locked takes place.

Description

Winding tension balancing device

Technical Field

The utility model relates to the technical field of winding equipment, in particular to a winding tension balancing device.

Background

The artificial leather is a plastic product which looks like leather in appearance and hand feeling and can replace the artificial leather, is usually made by taking a fabric as a base, coating synthetic resin and adding various plastics, and is required to be rolled in the process of processing the artificial leather, a plurality of driving rollers are selected to be arranged on a path of the artificial leather rolling for balancing the tension born by the artificial leather in the rolling process, but most of the driving rollers are driven independently, and when one driving roller is locked, the tension born by the artificial leather is instantaneously increased, and even the artificial leather is possibly torn.

Disclosure of Invention

The utility model provides a winding tension balancing device which can realize that a plurality of driving rollers rotate in the same step, and the damage of artificial leather in the winding process can be avoided through the tension of a chain buffer part when the locking of a single driving roller occurs.

In order to achieve the above-mentioned purpose, provide a rolling tension balancing device, which comprises a frame, the inboard surface of frame rotates and is connected with first pivot, the fixed surface of first pivot is connected with the roller, the surface swing joint of roller has the conveyer belt, the upper surface fixedly connected with mount of frame, the inboard surface of mount rotates and is connected with the second pivot, the front side surface fixedly connected with protecting crust of frame, the first pivot that is close to the middle part extends to the inside fixedly connected with first sprocket of protecting crust, the second pivot that is close to both sides edge extends to the inside fixedly connected with second sprocket of protecting crust, the surface engagement of first sprocket has first chain, the surface engagement of second sprocket has the second chain, the surface fixedly connected with driving gear of first pivot, the surface fixedly connected with driven gear of second pivot, driving gear meshes with driven gear mutually. Through setting up first pivot book for the convenience to fix a position the installation to the roller, simultaneously to the effect of first sprocket and drive gear location installation, be for convenient increase and the frictional force between the conveyer belt through setting up the roller, simultaneously to the effect of conveyer belt location installation, be for convenient effect to fix a position the installation to the second pivot through setting up the mount, be for convenient effect to fix a position the installation to compression roller and driven gear and second sprocket through setting up the second pivot, be for convenient effect of guaranteeing drive mechanism's safe operation through setting up the protecting crust, be for convenient installation to first chain through setting up first sprocket, make a plurality of first pivots can realize synchronous syntropy pivoted effect, be for convenient messenger first pivot and the rotation direction of second pivot be opposite through setting up drive gear meshing driven gear, can carry the artificial leather body smoothly.

According to the winding tension balancing device, the position of the driving gear and the position of the driven gear are both located in the protective shell, and the position of the driving gear is located at the rear side of the first sprocket.

According to the winding tension balancing device, a supporting frame is fixedly connected to the upper surface of the frame and close to the left side edge, and a reversing roller is rotatably connected to the top of the supporting frame. Through setting up the support frame for the convenience is to the effect of carrying out location installation to the reversing roller, is for the effect of convenient adjustment artificial leather body's direction of delivery through setting up the reversing roller, is for the effect of convenient change artificial leather body's direction of delivery through setting up the reversing roller.

According to the winding tension balancing device, the mounting frame is fixedly connected to the upper surface of the frame and close to the right side edge, the positioning rollers are rotatably connected to the inner side surface of the mounting frame, the number of the positioning rollers is two, and the two positioning rollers are arranged symmetrically up and down. The installation rack is arranged to facilitate positioning and installation of the positioning roller, and the positioning roller is arranged to facilitate positioning and compaction of the artificial leather body.

According to the winding tension balancing device, the surface of the second rotating shaft is fixedly connected with a pressing roller, an artificial leather body is arranged above the frame, and the surface of the reversing roller, the surface of the pressing roller, the surface of the conveying belt and the surface of the positioning roller are all in contact with the surface of the artificial leather body. The artificial leather body is tightly pressed by the pressing roller, and the artificial leather body is conveyed by utilizing friction force generated between the artificial leather body and the pressing roller and the conveyor belt.

According to the winding tension balancing device, a motor is fixedly connected to the surface of the rear side of the frame, and the output end of the motor extends to the inside of the frame and is fixedly connected with a first rotating shaft close to the middle part.

The utility model has the beneficial effects that: through setting up driving gear meshing driven gear, add first sprocket, first chain and second sprocket, second chain, can realize that a plurality of drive rollers are expert to rotate with step by step, can avoid the synthetic leather to take place to damage at the rolling in-process through chain buffer part's tension when the condition of single drive roller locking takes place.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of the external structure of a winding tension balancing device according to the present utility model;

FIG. 2 is a front view showing the internal structure of a winding tension balancing device according to the present utility model;

FIG. 3 is a front view of the outer structure of a winding tension balancing device according to the present utility model;

FIG. 4 is a schematic diagram of the internal structure of a protective housing of a winding tension balancing device according to the present utility model;

fig. 5 is a schematic diagram of a motor installation structure of a winding tension balancing device according to the present utility model.

Legend description:

1. a frame; 2. a first rotating shaft; 3. an artificial leather body; 4. a second rotating shaft; 5. a press roller; 6. a fixing frame; 7. a positioning roller; 8. a mounting frame; 9. a conveyor belt; 10. a roll shaft; 11. a support frame; 12. a reversing roller; 13. a protective shell; 14. a drive gear; 15. a first sprocket; 16. a first chain; 17. a second sprocket; 18. a second chain; 19. a driven gear; 20. and a motor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 5, a winding tension balancing device according to an embodiment of the present utility model includes a frame 1, a first rotating shaft 2 is rotatably connected to an inner side surface of the frame 1, a roller shaft 10 is fixedly connected to a surface of the first rotating shaft 2, a conveyor belt 9 is movably connected to a surface of the roller shaft 10, a fixing frame 6 is fixedly connected to an upper surface of the frame 1, a second rotating shaft 4 is rotatably connected to an inner side surface of the fixing frame 6, a protecting shell 13 is fixedly connected to a front side surface of the frame 1, the first rotating shaft 2 near a middle portion extends to an inner portion of the protecting shell 13 and is fixedly connected to a first sprocket 15, the second rotating shaft 4 near edges of both sides extends to an inner portion of the protecting shell 13 and is fixedly connected to a second sprocket 17, a first chain 16 is meshed to a surface of the first sprocket 15, a second chain 18 is meshed to a surface of the second sprocket 17, a driving gear 14 is fixedly connected to a surface of the first rotating shaft 2, a driven gear 19 is fixedly connected to a surface of the second rotating shaft 4, the driving gear 14 is meshed with the driven gear 19, a position of the driving gear 14 and a position of the driven gear 19 are both located in the protecting shell 13, and a position of the driving gear 14 is located at a rear side of the first sprocket 15.

The upper surface of frame 1 and be close to left side edge department fixedly connected with support frame 11, the top of support frame 11 rotates and is connected with switching-over roller 12, and the upper surface of frame 1 and be close to right side edge department fixedly connected with mounting bracket 8, and the inboard surface of mounting bracket 8 rotates and is connected with positioning roller 7, and the quantity of positioning roller 7 is two, and two positioning roller 7 are the upper and lower symmetry setting.

The surface fixedly connected with compression roller 5 of second pivot 4, the top of frame 1 is provided with artificial leather body 3, and the surface of switching-over roller 12, the surface of compression roller 5, the surface of conveyer belt 9 and the surface of positioning roller 7 all contact with artificial leather body 3's surface.

The rear side surface of the frame 1 is fixedly connected with a motor 20, and the output end of the motor 20 extends to the inside of the frame 1 and is fixedly connected with a first rotating shaft 2 close to the middle part.

Working principle: when the artificial leather winding machine is used, the artificial leather body 3 passes through the reversing roller 12, the pressing roller 5 and the positioning roller 7, then the motor 20 is used for driving the first rotating shaft 2 to rotate, the driving gear 14 is driven by the first rotating shaft 2 to be meshed with the driven gear 19 to drive the first rotating shaft 4 to rotate with the second rotating shaft 4, and then the first rotating shaft 2 and the second rotating shaft 4 are synchronously rotated, so that the problem that the tension of the artificial leather during winding is increased due to locking of a single rotating shaft can be prevented.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a rolling tension balancing device, includes frame (1), its characterized in that, the inboard surface rotation of frame (1) is connected with first pivot (2), the fixed surface of first pivot (2) is connected with roller (10), the surface swing joint of roller (10) has conveyer belt (9), the last fixed surface of frame (1) is connected with mount (6), the inboard surface rotation of mount (6) is connected with second pivot (4), the front side surface fixedly connected with protecting crust (13) of frame (1), the inside fixedly connected with first sprocket (15) that are close to first pivot (2) of mid position extend to protecting crust (13), the inside fixedly connected with second sprocket (17) that are close to second pivot (4) of both sides edge extend to protecting crust (13), the surface engagement of first sprocket (15) has first chain (16), the surface engagement of second sprocket (17) has second chain (18), the surface fixedly connected with driving gear (14) of first pivot (2), the surface fixedly connected with driven gear (19) of second pivot (4).

2. A winding tension balancing device according to claim 1, characterized in that the position of the driving gear (14) and the position of the driven gear (19) are both located inside the protective housing (13), the position of the driving gear (14) being located at the rear side of the first sprocket (15).

3. The winding tension balancing device according to claim 1, wherein a supporting frame (11) is fixedly connected to the upper surface of the frame (1) and close to the left side edge, and a reversing roller (12) is rotatably connected to the top of the supporting frame (11).

4. A winding tension balancing device according to claim 3, characterized in that the upper surface of the frame (1) is fixedly connected with a mounting frame (8) near the right side edge, the inner side surface of the mounting frame (8) is rotationally connected with positioning rollers (7), the number of the positioning rollers (7) is two, and the two positioning rollers (7) are symmetrically arranged up and down.

5. The winding tension balancing device according to claim 4, wherein the surface of the second rotating shaft (4) is fixedly connected with a pressing roller (5), an artificial leather body (3) is arranged above the frame (1), and the surface of the reversing roller (12), the surface of the pressing roller (5), the surface of the conveying belt (9) and the surface of the positioning roller (7) are in contact with the surface of the artificial leather body (3).

6. The winding tension balancing device according to claim 1, wherein a motor (20) is fixedly connected to the rear surface of the frame (1), and an output end of the motor (20) extends to the inside of the frame (1) and is fixedly connected with the first rotating shaft (2) close to the middle.