Cloth rolling machine with tension convenient to adjust

Abstract

The utility model relates to the field of cloth rolling machines, and discloses a cloth rolling machine convenient to adjust tension, which comprises a base, a frame is fixedly mounted at the top of the base, a compression roller is arranged in the frame, moving grooves are formed in the inner walls of the two sides of the frame, moving plates are slidably mounted in the moving grooves, and the same U-shaped shell is fixedly mounted between the two moving plates. A lifting mechanism is arranged on the frame, the lifting mechanism is connected with the moving plate, a rack is installed on the base, a winding wheel is arranged on the rack, U-shaped plates are installed on the inner walls of the two sides of the U-shaped shell in a sliding mode, and pressing rollers are rotatably installed on the U-shaped plates. The cloth rolling device has the advantages that the compression roller can be adjusted in the vertical direction, so that the tension of rolled cloth can be adjusted, the situation that the cloth is loosened is avoided, the compression spring is arranged, the compression roller can be buffered, and the situation that the cloth is torn due to large tension is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth rolling machines, in particular to a cloth rolling machine which is convenient for adjusting tension. Background Art

[0002] The cloth rolling machine is a mechanical device in the textile field used for rolling and packaging various fabrics, non-woven fabrics, foam, leather, paper, reflective materials, acetate cloth, reinforcing tape, conductive cloth and other materials, as well as for repeatedly rolling various fabrics before cutting and bundling. After searching, the patent document with the authorization announcement number CN216889345U discloses a cloth rolling machine, including a cloth rolling drum, a cloth rolling roller, a heating part and a pressing roller. There are two cloth rolling rollers, and the cloth rolling drum is arranged at the gap between the upper ends of the two cloth rolling rollers. A bottom plate is arranged at the lower end of the heating part. Both cloth rolling rollers are fixedly connected to the bottom plate of the heating part. The pressing roller is arranged at the lower end of the heating part, and the pressing roller is in contact with the cloth rolling drum. A plurality of small lights capable of generating heat are arranged at the lower end of the heating part, which can heat the pressing roller. When the pressing roller presses the cloth surface on the cloth rolling drum, the fine wrinkles on the cloth surface can be ironed flat to improve the compactness of the rolling. The cutter can cut the edge of the cloth surface when the cloth is rolled.

[0003] In actual use, it is found that the cloth wound onto the cloth winding drum can be compressed by providing a pressure roller. However, when the tension between the guide roller and the cloth is insufficient during the conveying process, the conveyed cloth is prone to loosening. When the tension is high, the cloth is easily torn and damaged. Therefore, we propose a cloth winding machine that is easy to adjust the tension to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a cloth winding machine which is easy to adjust the tension, and can adjust the pressure roller in the vertical direction, so as to adjust the tension of the wound cloth to avoid the cloth from loosening. By providing a compression spring, the pressure roller can be buffered to avoid the cloth from tearing due to high tension.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a cloth winding machine which is easy to adjust the tension, comprising a base, a frame fixedly installed on the top of the base, a pressure roller is arranged in the frame, movable grooves are opened on the inner walls on both sides of the frame, a movable plate is slidably installed in the movable groove, the same U-shaped shell is fixedly installed between the two movable plates, a lifting mechanism is provided on the frame, and the lifting mechanism is connected to the movable plate, a frame is installed on the base, a winding wheel is provided on the frame, U-shaped plates are slidably installed on the inner walls on both sides of the U-shaped shell, and the pressure roller is rotatably installed on the U-shaped plate, a driving plate is slidably installed in the U-shaped shell, a plurality of compression springs are fixedly installed on the bottom of the driving plate, and the bottom end of the compression spring is fixedly installed on the U-shaped plate.

[0006] By adopting the above technical solution, the pressure roller can be adjusted in the vertical direction, so that the tension of the rolled cloth can be adjusted to avoid the cloth from loosening. By providing a compression spring, the pressure roller can be buffered to avoid the cloth from tearing due to high tension.

[0007] The utility model is further configured as follows: the lifting mechanism includes a stable seat and a threaded rod, the stable seat is fixedly mounted on the inner walls on both sides of the frame, the top of the stable seat is rotatably mounted with a threaded rod, and the movable plate is threadedly sleeved on the threaded rod, a rotation groove is opened on the top of the stable seat, and the bottom end of the threaded rod is rotatably mounted in the corresponding rotation groove.

[0008] By adopting the above technical solution, the threaded rod can be guided by providing a stabilizing seat, so that the threaded rod can rotate stably, and the rotation of the threaded rod can drive the movable plate to move.

[0009] The utility model is further configured as follows: limiting grooves are provided on both inner walls of the U-shaped shell, limiting seats are fixedly installed on both sides of the driving plate and the U-shaped plate, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0010] By adopting the above technical solution and providing the limiting groove and the limiting seat, it is possible to guide the driving plate and the U-shaped plate, so that the driving plate and the U-shaped plate can move stably.

[0011] The utility model is further configured as follows: a threaded hole is provided on the top of the U-shaped shell, an adjusting screw is rotatably installed in the threaded hole, the bottom end of the adjusting screw is rotatably installed on the driving plate, a handle is fixedly installed on the top end of the adjusting screw, a groove is provided on the top of the driving plate, an annular groove is provided on the inner wall of the groove, an annular seat is fixedly installed on the adjusting screw, and the annular seat is rotatably connected to the annular groove.

[0012] By adopting the above technical solution, by providing the annular groove and the annular seat, the adjusting screw can be rotatably mounted on the driving plate, and the movement of the adjusting screw can drive the driving plate to move.

[0013] The utility model is further configured as follows: a control shell is fixedly installed on the top of the frame, a power assembly is arranged in the control shell, and the power assembly is connected to the threaded rod, the power assembly includes a driving mechanism and a transmission mechanism, the driving mechanism is installed in the control shell, and a transmission mechanism is arranged between the driving mechanism and the two threaded rods.

[0014] By adopting the above technical solution and providing a power assembly, it is possible to drive the two threaded rods to rotate.

[0015] The utility model is further configured as follows: the driving mechanism comprises a transmission shaft and a hand wheel, the transmission shaft is rotatably mounted on the inner walls on both sides of the control housing, one end of the transmission shaft extends to the outside of the control housing and is fixedly mounted with a hand wheel.

[0016] By adopting the above technical solution and providing a hand wheel and a transmission shaft, the transmission shaft can increase the driving force for the two threaded rods.

[0017] The utility model is further configured as follows: the transmission mechanism comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly mounted on the transmission shaft, the driven bevel gear is fixedly mounted on the threaded rod, and the driving bevel gear is meshed with the corresponding driven bevel gear.

[0018] By adopting the above technical solution, the transmission shaft can drive the two threaded rods to rotate through the cooperation of the active bevel gear and the driven bevel gear.

[0019] The beneficial effects of the utility model are:

[0020] (1) The cloth can be rolled up by the winding wheel, and the cloth can be pressed downward by the pressing roller, so that the cloth can be tensioned to avoid loosening of the cloth;

[0021] (2) By rotating the hand wheel and the transmission shaft, under the cooperation of the active bevel gear and the driven bevel gear, the transmission shaft can drive the two threaded rods to rotate, and the threaded rods can drive the movable plate, the U-shaped shell, the U-shaped plate and the pressing roller to move downward, so that the height of the pressing roller can be adjusted, thereby adjusting the tension of the cloth;

[0022] (3) When the tension of the fabric is large, the fabric can push the pressure roller to move upward, and the pressure roller compresses the compression spring through the U-shaped plate, thereby buffering the pressure roller and avoiding the fabric from tearing due to the large tension. By turning the handle and the adjusting screw, the adjusting screw can drive the driving plate to move, and the driving plate can compress the compression spring, thereby achieving the purpose of adjusting the elastic force of the compression spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a cloth winding machine that is convenient for adjusting tension in the utility model;

[0025] Figure 2 This is a schematic diagram of the main structure of a cloth winding machine that is convenient for adjusting tension in the utility model;

[0026] Figure 3 This is a schematic diagram of the structure A of a cloth winding machine that is convenient for adjusting tension in the utility model;

[0027] Figure 4 The utility model is a B structural schematic diagram of a cloth winding machine which is convenient for adjusting tension.

[0028] In the figure, 1. base; 2. frame; 3. clamping roller; 4. moving groove; 5. moving plate; 6. U-shaped shell; 7. U-shaped plate; 8. driving plate; 9. compression spring; 10. stabilizing seat; 11. threaded rod; 12. threaded hole; 13. adjusting screw; 14. handle; 15. control shell; 16. transmission shaft; 17. transmission mechanism; 18. hand wheel; 19. winding wheel. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. "Disposed" indicates a way of existence, which can be a connection method such as connection, installation, fixed connection, active connection, etc. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] See also Figure 1-Figure 4The utility model provides a cloth winding machine which is convenient for adjusting tension, including a base 1, a frame 2 is fixedly installed on the top of the base 1, a pressing roller 3 is arranged in the frame 2, movable grooves 4 are opened on the inner walls on both sides of the frame 2, a movable plate 5 is slidably installed in the movable groove 4, a same U-shaped shell 6 is fixedly installed between the two movable plates 5, a lifting mechanism is provided on the frame 2, and the lifting mechanism is connected to the movable plate 5, a frame is installed on the base 1, a winding wheel 19 is arranged on the frame, U-shaped plates 7 are slidably installed on the inner walls on both sides of the U-shaped shell 6, and the pressing roller 3 is rotatably installed on the U-shaped plate 7, a driving plate 8 is slidably installed in the U-shaped shell 6, a plurality of compression springs 9 are fixedly installed on the bottom of the driving plate 8, and the bottom end of the compression spring 9 is fixedly installed on the U-shaped plate 7.

[0033] Specifically, the lifting mechanism includes a stable seat 10 and a threaded rod 11. The stable seat 10 is fixedly installed on the inner walls of both sides of the frame 2. The threaded rod 11 is rotatably installed on the top of the stable seat 10, and the movable plate 5 is threadedly sleeved on the threaded rod 11. A rotating groove is opened on the top of the stable seat 10, and the bottom end of the threaded rod 11 is rotatably installed in the corresponding rotating groove.

[0034] Specifically, limiting grooves are provided on both inner walls of the U-shaped shell 6 , and limiting seats are fixedly installed on both sides of the driving plate 8 and the U-shaped plate 7 , and the limiting seats are slidably connected to the corresponding limiting grooves.

[0035] Specifically, a threaded hole 12 is provided at the top of the U-shaped shell 6, and an adjusting screw 13 is rotatably installed in the threaded hole 12. The bottom end of the adjusting screw 13 is rotatably installed on the driving plate 8, and a handle 14 is fixedly installed on the top of the adjusting screw 13. A groove is provided at the top of the driving plate 8, and an annular groove is provided on the inner wall of the groove. An annular seat is fixedly installed on the adjusting screw 13, and the annular seat is rotatably connected to the annular groove.

[0036] Specifically, a control shell 15 is fixedly installed on the top of the frame 2. A power assembly is arranged in the control shell 15, and the power assembly is connected to the threaded rod 11. The power assembly includes a driving mechanism and a transmission mechanism 17. The driving mechanism is installed in the control shell 15, and a transmission mechanism 17 is arranged between the driving mechanism and the two threaded rods 11.

[0037] Specifically, the driving mechanism includes a transmission shaft 16 and a handwheel 18. The transmission shaft 16 is rotatably mounted on the inner walls of the control housing 15 on both sides. One end of the transmission shaft 16 extends to the outside of the control housing 15 and is fixedly mounted with the handwheel 18. The transmission mechanism 17 includes an active bevel gear and a driven bevel gear. The active bevel gear is fixedly mounted on the transmission shaft 16, and the driven bevel gear is fixedly mounted on the threaded rod 11, and the active bevel gear is meshed with the corresponding driven bevel gear.

[0038] Working principle: the cloth can be wound up by the winding wheel 19, and the cloth can be squeezed downward by the pressure roller 3, so that the cloth can be tensioned to avoid loosening of the cloth. By rotating the hand wheel 18 and the transmission shaft 16, under the cooperation of the active bevel gear and the driven bevel gear, the transmission shaft 16 can drive the two threaded rods 11 to rotate, and the threaded rod 11 can drive the movable plate 5, the U-shaped shell 6, the U-shaped plate 7 and the pressure roller 3 to move downward, so that the height of the pressure roller 3 can be adjusted, so that the tension of the cloth can be adjusted. When the tension of the cloth is large, the cloth can push the pressure roller 3 to move upward, and the pressure roller 3 compresses the compression spring 9 through the U-shaped plate 7, so that the pressure roller 3 can be buffered to avoid the situation that the cloth is torn due to large tension. By rotating the handle 14 and the adjusting screw 13, the adjusting screw 13 can drive the driving plate 8 to move, and the driving plate 8 can compress the compression spring 9, so as to achieve the purpose of adjusting the elastic force of the compression spring 9.

[0039] The above is a detailed introduction to a cloth winding machine that is convenient for adjusting tension provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cloth winding machine that is easy to adjust tension, characterized in that: The invention comprises a base (1), a frame (2) is fixedly mounted on the top of the base (1), a pressing roller (3) is arranged in the frame (2), movable grooves (4) are provided on the inner walls on both sides of the frame (2), a movable plate (5) is slidably mounted in the movable grooves (4), a same U-shaped shell (6) is fixedly mounted between the two movable plates (5), a lifting mechanism is arranged on the frame (2), and the lifting mechanism is connected to the movable plate (5), a frame is mounted on the base (1), and a winding wheel (19) is arranged on the frame; A U-shaped plate (7) is slidably mounted on the inner walls of both sides of the U-shaped shell (6), and the pressing roller (3) is rotatably mounted on the U-shaped plate (7). A driving plate (8) is slidably mounted in the U-shaped shell (6), and a plurality of compression springs (9) are fixedly mounted on the bottom of the driving plate (8), and the bottom ends of the compression springs (9) are fixedly mounted on the U-shaped plate (7).

2. A cloth winding machine that is easy to adjust tension according to claim 1, characterized in that: The lifting mechanism comprises a stabilizing seat (10) and a threaded rod (11); the stabilizing seat (10) is fixedly mounted on the inner walls of both sides of the frame (2); the threaded rod (11) is rotatably mounted on the top of the stabilizing seat (10); and the movable plate (5) is threadedly sleeved on the threaded rod (11).

3. A cloth winding machine that is easy to adjust tension according to claim 2, characterized in that: A rotation groove is provided on the top of the stabilizing seat (10), and the bottom end of the threaded rod (11) is rotatably mounted in the corresponding rotation groove.

4. The cloth winding machine for adjusting tension according to claim 1, characterized in that: Limiting grooves are provided on both inner walls of the U-shaped shell (6), and limiting seats are fixedly installed on both sides of the driving plate (8) and the U-shaped plate (7), and the limiting seats are slidably connected to the corresponding limiting grooves.

5. The cloth winding machine for adjusting tension according to claim 1, characterized in that: A threaded hole (12) is provided at the top of the U-shaped shell (6), an adjusting screw (13) is rotatably mounted in the threaded hole (12), the bottom end of the adjusting screw (13) is rotatably mounted on the driving plate (8), and a handle (14) is fixedly mounted at the top end of the adjusting screw (13).

6. A cloth winding machine that is easy to adjust tension according to claim 5, characterized in that: A groove is provided on the top of the driving plate (8), an annular groove is provided on the inner wall of the groove, an annular seat is fixedly mounted on the adjusting screw (13), and the annular seat is rotatably connected to the annular groove.

7. The cloth winding machine for adjusting tension according to claim 1, characterized in that: A control shell (15) is fixedly mounted on the top of the frame (2), a power assembly is arranged inside the control shell (15), and the power assembly is connected to the threaded rod (11).

8. The cloth winding machine for adjusting tension according to claim 7, characterized in that: The power assembly comprises a driving mechanism and a transmission mechanism (17); the driving mechanism is installed in a control housing (15); and a transmission mechanism (17) is provided between the driving mechanism and the two threaded rods (11).

9. A cloth winding machine that is easy to adjust tension according to claim 8, characterized in that: The driving mechanism comprises a transmission shaft (16) and a hand wheel (18); the transmission shaft (16) is rotatably mounted on the inner walls of both sides of the control housing (15); one end of the transmission shaft (16) extends to the outside of the control housing (15) and is fixedly mounted with the hand wheel (18).

10. The cloth winding machine for adjusting tension according to claim 8, characterized in that: The transmission mechanism (17) comprises a driving bevel gear and a driven bevel gear, wherein the driving bevel gear is fixedly mounted on the transmission shaft (16), and the driven bevel gear is fixedly mounted on the threaded rod (11), and the driving bevel gear meshes with the corresponding driven bevel gear.

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