Stepless rope driving auxiliary threading device

Abstract

The utility model relates to the technical field of material coil processing, and discloses an endless rope driving auxiliary threading device which comprises a drying box, a driving mechanism is arranged on the outer side of the drying box, a traction mechanism is arranged on the outer side of the drying box, the driving mechanism comprises a driving motor, a mounting frame is fixedly connected to the outer side of the drying box, and the traction mechanism is arranged on the outer side of the drying box. And a rotating shaft is rotationally connected into the mounting frame. According to the endless rope driving auxiliary threading device, firstly, a material coil is wound on the outer side of a material pulling rod, a driving motor is started, under transmission of a first transmission wheel, a second transmission wheel and a belt, a rotating shaft drives a driving wheel to rotate, and under the action of a first guide wheel, an endless rope on the outer side of the driving wheel is pulled into a through hole of a drying box; and the second guide wheel is pulled out from the through hole, tape threading of the material coil is completed, and compared with traditional manual tape threading, automatic tape threading is achieved through cooperation of multiple structures.

Description

Technical Field

[0001] The utility model relates to the technical field of coil processing, in particular to a stepless rope drive-assisted tape threading device. Background Technique

[0002] A coil mainly refers to a structure in which metal materials (such as steel, aluminum, etc.) or other coiled materials (such as carbon fiber, cloth, paper products, tapes, etc.) are coiled into a cylindrical shape. Materials in this form have various advantages in production, processing, and storage, such as being convenient for transportation, saving space, and improving production efficiency.

[0003] During the processing or storage of coils (such as aluminum coils), they may come into contact with moisture. If this moisture remains on the surface of the coil, it will cause the coil to rust under certain conditions; if the coil needs to be coated, the moisture on its surface will seriously affect the adhesion and uniformity of the coating. Therefore, the coil needs to be dried. The drying oven is an essential part of the coil drying process. For a relatively long drying oven, one end of the coil needs to be fixed with a rope, and the rope is pulled to lead the coil from one end of the drying oven to the other end. However, the traditional manual tape threading has low pulling efficiency and a large labor intensity. Therefore, a stepless rope drive-assisted tape threading device is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stepless rope drive-assisted tape threading device to solve the problems mentioned in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A stepless rope drive-assisted tape threading device, including a drying oven, a driving mechanism is arranged on the outer side of the drying oven, and a traction mechanism is arranged on the outer side of the drying oven;

[0006] The driving mechanism includes a driving motor, an installation frame is fixedly connected to the outer side of the drying oven, a rotating shaft is rotatably connected inside the installation frame, a driving wheel is fixedly connected to the outer side of the rotating shaft, a first transmission wheel is fixedly connected to the top of the rotating shaft, an output shaft of the driving motor is fixedly connected to a second transmission wheel, a belt is connected in transmission between the first transmission wheel and the second transmission wheel, a first guide wheel is fixedly connected to the outer side of the drying oven, a second guide wheel is fixedly connected to the outer side of the drying oven, a stepless rope is wound around the outer side of the driving wheel, and a material pulling rod is fixedly connected to the outer side of the stepless rope;

[0007] The traction mechanism includes a limiting wheel, a tensioning wheel is installed on the outer side of the drying oven, a first deviation correction wheel is fixedly connected to the outer side of the drying oven, a second deviation correction wheel is fixedly connected to the outer side of the drying oven, and a third deviation correction wheel is fixedly connected to the outer side of the drying oven.

[0008] Preferably, the top of the rotating shaft passes through the mounting bracket and extends above it, and the first transmission wheel is located above the mounting bracket and fixedly connected to the bottom of the rotating shaft.

[0009] Preferably, a through hole for the endless rope and the material pulling rod to move is provided inside the drying box, and the driving motor is fixedly connected to the outside of the drying box and located at the inlet end of the through hole.

[0010] Preferably, the number of the first guide wheels is two and they are symmetrically distributed on the outside of the drying box, and the first guide wheels are located at the inlet end of the through hole.

[0011] Preferably, the number of the second guide wheels is two and they are symmetrically distributed on the outside of the drying box, and the second guide wheels are located at the outlet end of the through hole.

[0012] Preferably, the number of the limiting wheels is two and they are symmetrically distributed on both sides of the driving wheel. The surface of the limiting wheels is in contact with the endless rope. A plurality of threaded grooves are provided on the outside of the drying box, and the tensioning wheel is installed on the outside of the drying box through bolts adapted to the threaded grooves.

[0013] By the cooperation between the bolts and the threaded grooves, the position of the tensioning wheel on the drying box can be adjusted, and thus the tension can be adjusted to adapt to endless ropes of different specifications.

[0014] Preferably, both the first deviation rectifying wheel and the second deviation rectifying wheel are located at the inlet end of the through hole, and the number of the third deviation rectifying wheels is two and they are symmetrically distributed at the outlet end of the through hole.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] First, the present utility model first winds the material roll around the outside of the material pulling rod, starts the driving motor, and under the transmission of the first transmission wheel, the second transmission wheel and the belt, the rotating shaft drives the driving wheel to rotate. Under the action of the first guide wheel, the endless rope outside the driving wheel is pulled into the through hole of the drying box and pulled out from the through hole through the second guide wheel, completing the threading of the material roll. Compared with the traditional manual threading, automatic threading is realized through the cooperation between multiple structures.

[0017] Second, during the movement of the endless rope, the two limiting wheels first limit its position to prevent the endless rope from falling off the driving wheel. The tension is adjusted by adjusting the position of the tensioning wheel to adapt to different endless ropes. Under the cooperation of the first deviation rectifying wheel, the second deviation rectifying wheel and the third deviation rectifying wheel, the position deviation of the endless rope during movement is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 Partial schematic diagram of the outlet end of the through hole of the present utility model;

[0020] Figure 3 Partial schematic diagram of the inlet end of the through hole of the present utility model;

[0021] Figure 4 Explosion diagram of the driving motor and the driving wheel of the present utility model.

[0022] Wherein: 1. Drying box; 2. Driving motor; 3. Mounting frame; 4. Rotating shaft; 5. Driving wheel; 6. First transmission wheel; 7. Second transmission wheel; 8. Belt; 9. First guide wheel; 10. Second guide wheel; 11. Endless rope; 12. Material pulling rod; 13. Limiting wheel; 14. Tensioning wheel; 15. First deviation rectifying wheel; 16. Second deviation rectifying wheel; 17. Third deviation rectifying wheel. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an endless rope drive-assisted tape threading device, including a drying box 1, and a driving mechanism is arranged on the outer side of the drying box 1;

[0027] The driving mechanism includes a driving motor 2, a mounting frame 3 is fixedly connected to the outer side of the drying box 1, a rotating shaft 4 is rotatably connected to the inside of the mounting frame 3, a driving wheel 5 is fixedly connected to the outer side of the rotating shaft 4, a first transmission wheel 6 is fixedly connected to the top of the rotating shaft 4, a second transmission wheel 7 is fixedly connected to the output shaft of the driving motor 2, a belt 8 is connected in transmission between the first transmission wheel 6 and the second transmission wheel 7, a first guide wheel 9 is fixedly connected to the outer side of the drying box 1, a second guide wheel 10 is fixedly connected to the outer side of the drying box 1, an endless rope 11 is wound around the outer side of the driving wheel 5, and a material pulling rod 12 is fixedly connected to the outer side of the endless rope 11.

[0028] The top of the rotating shaft 4 passes through the mounting frame 3 and extends above it, and the first transmission wheel 6 is located above the mounting frame 3 and fixedly connected to the bottom of the rotating shaft 4.

[0029] The interior of the drying oven 1 is provided with through holes for the movement of the endless rope 11 and the material pulling rod 12. The driving motor 2 is fixedly connected to the outside of the drying oven 1 and is located at the inlet end of the through hole.

[0030] The number of the first guide wheels 9 is two and they are symmetrically distributed on the outside of the drying oven 1. The first guide wheels 9 are located at the inlet end of the through hole.

[0031] The number of the second guide wheels 10 is two and they are symmetrically distributed on the outside of the drying oven 1. The second guide wheels 10 are located at the outlet end of the through hole.

[0032] Through the above technical solution, first wind the material roll around the outside of the material pulling rod 12, start the driving motor 2. Under the transmission of the first transmission wheel 6, the second transmission wheel 7 and the belt 8, the rotating shaft 4 drives the driving wheel 5 to rotate. Under the action of the first guide wheel 9, the endless rope 11 outside the driving wheel 5 is pulled into the through hole of the drying oven 1 and is pulled out from the through hole through the second guide wheel 10, completing the threading of the material roll. Compared with the traditional manual threading, automatic threading is realized through the cooperation between multiple structures.

[0033] Embodiment Two

[0034] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , and on the basis of Embodiment One, it is further obtained that: a traction mechanism is arranged on the outside of the drying oven 1;

[0035] The traction mechanism includes a limit wheel 13. A tensioning wheel 14 is installed on the outside of the drying oven 1. A first deviation rectifying wheel 15 is fixedly connected to the outside of the drying oven 1. A second deviation rectifying wheel 16 is fixedly connected to the outside of the drying oven 1. A third deviation rectifying wheel 17 is fixedly connected to the outside of the drying oven 1.

[0036] The number of the limit wheels 13 is two and they are symmetrically distributed on both sides of the driving wheel 5. The surface of the limit wheel 13 is in contact with the endless rope 11. A plurality of threaded grooves are provided on the outside of the drying oven 1. The tensioning wheel 14 is installed on the outside of the drying oven 1 through bolts adapted to the threaded grooves.

[0037] Both the first deviation rectifying wheel 15 and the second deviation rectifying wheel 16 are located at the inlet end of the through hole. The number of the third deviation rectifying wheels 17 is two and they are symmetrically distributed at the outlet end of the through hole.

[0038] Through the above technical solution, during the movement of the endless rope 11, the two limit wheels 13 first limit its position to prevent the endless rope 11 from falling off the driving wheel 5. The tension is adjusted by adjusting the position of the tensioning wheel 14 to adapt to different endless ropes 11. With the cooperation of the first deviation rectifying wheel 15, the second deviation rectifying wheel 16 and the third deviation rectifying wheel 17, the position deviation of the endless rope 11 during movement is prevented.

[0039] During the actual operation process, when this device is in use, first start the drying oven 1, then wind the material roll around the outer side of the material pulling rod 12, start the driving motor 2, and under the transmission of the first transmission wheel 6, the second transmission wheel 7 and the belt 8, the rotating shaft 4 drives the driving wheel 5 to rotate. Under the action of the first guiding wheel 9, the endless rope 11 outside the driving wheel 5 is pulled into the through hole of the drying oven 1 and pulled out from the through hole through the second guiding wheel 10 to complete the threading of the material roll. During the movement of the endless rope 11, the two limit wheels 13 first limit its position to prevent the endless rope 11 from falling off the driving wheel 5. The tension is adjusted by adjusting the position of the tensioning wheel 14 to adapt to different endless ropes 11. With the cooperation of the first deviation rectifying wheel 15, the second deviation rectifying wheel 16 and the third deviation rectifying wheel 17, the position deviation of the endless rope 11 during movement is prevented.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit. The scope is defined by the appended claims and their equivalents.

Claims

1. An infinitely-driven rope-driven auxiliary belt threading device, comprising a drying box (1), characterized in that: A driving mechanism is arranged on the outside of the drying box (1), and a traction mechanism is arranged on the outside of the drying box (1); The driving mechanism comprises a driving motor (2), a mounting frame (3) fixedly connected to the outside of the drying box (1), a rotating shaft (4) rotatably connected inside the mounting frame (3), a driving wheel (5) fixedly connected to the outside of the rotating shaft (4), a first transmission wheel (6) fixedly connected to the top of the rotating shaft (4), an output shaft of the driving motor (2) fixedly connected to the second transmission wheel (7), a belt (8) transmittingly connected between the first transmission wheel (6) and the second transmission wheel (7), a first guide wheel (9) fixedly connected to the outside of the drying box (1), a second guide wheel (10) fixedly connected to the outside of the drying box (1), an endless rope (11) wound around the outside of the driving wheel (5), and a pulling rod (12) fixedly connected to the outside of the endless rope (11); The traction mechanism comprises a limiting wheel (13), a tensioning wheel (14) is installed on the outside of the drying box (1), a first deflection correcting wheel (15) is fixedly connected to the outside of the drying box (1), a second deflection correcting wheel (16) is fixedly connected to the outside of the drying box (1), and a third deflection correcting wheel (17) is fixedly connected to the outside of the drying box (1).

2. The stepless rope driven auxiliary belt threading device according to claim 1, characterized in that: The top of the rotating shaft (4) passes through the mounting frame (3) and extends above it, and the first transmission wheel (6) is located above the mounting frame (3) and is fixedly connected to the bottom of the rotating shaft (4).

3. The stepless rope driven auxiliary belt threading device according to claim 1, characterized in that: The interior of the drying box (1) is provided with a through hole for the movement of the endless rope (11) and the pulling rod (12), and the driving motor (2) is fixedly connected to the outside of the drying box (1) and is located at the entrance end of the through hole.

4. The stepless rope driven auxiliary belt threading device according to claim 3, characterized in that: The number of the first guide wheels (9) is two and they are symmetrically distributed on the outside of the drying box (1); the first guide wheels (9) are located at the entrance end of the through hole.

5. The stepless rope driven auxiliary belt threading device according to claim 3, characterized in that: The number of the second guide wheels (10) is two and they are symmetrically distributed on the outside of the drying box (1); the second guide wheels (10) are located at the outlet end of the through hole.

6. The stepless rope driven auxiliary belt threading device according to claim 1, characterized in that: There are two limit wheels (13) symmetrically distributed on both sides of the driving wheel (5); the surface of the limit wheel (13) is in contact with the endless rope (11); a plurality of thread grooves are provided on the outside of the drying box (1); and the tension wheel (14) is mounted on the outside of the drying box (1) by means of bolts matching the thread grooves.

7. The stepless rope driven auxiliary belt threading device according to claim 3, characterized in that: The first deflection correcting wheel (15) and the second deflection correcting wheel (16) are both located at the entrance end of the through hole, and the number of the third deflection correcting wheels (17) is two and they are symmetrically distributed at the exit end of the through hole.

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