Anti-deformation roll changing and winding device

Abstract

The utility model discloses an anti-deformation roll changing and winding device which comprises a mounting frame, the middle of one side of the mounting frame is rotationally connected with a winding shaft, one end of the winding shaft is provided with a threaded groove, the inner wall of the threaded groove is in threaded connection with a fixing screw rod, and one end of the fixing screw rod is rotationally connected with a sliding rod. A handle on one side of a fixing screw is rotated, the fixing screw moves along threads of a threaded groove, the fixing screw pulls a sliding rod, a push-pull rod rotates, guide blocks on fixing plates slide along guide grooves, the multiple fixing plates are close to one another, the inner wall of a winding disc slides to the outer surfaces of the fixing plates, and the winding disc is wound. And then the fixing screw rod is reversely rotated, so that the multiple fixing plates are far away from one another, the winding disc is fixed to the winding shaft, the winding disc is installed, the structure is simple, operation is convenient, the installation and disassembly efficiency of the winding disc is improved, and the cord thread winding efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding equipment, in particular to an anti-deformation roll-changing and winding device. Background Art

[0002] The winding device is a device widely used in various industrial production lines. Its main function is to wind continuous materials into coils through mechanical reel winding for easy storage, transportation and subsequent processing. When the cord is produced, the cord is first paid out, dipped in glue, and dried in an oven. The produced cord is then wound up using the winding device, which facilitates the storage and transportation of the cord.

[0003] At present, when the anti-deformation reel-changing and rewinding device reels the cord, the winding drum is clamped on the drive shaft and fixed to the drive shaft using a fixed structure to prevent the winding drum from sliding. However, the existing fixed structure is relatively cumbersome in disassembling and fixing the winding drum, which affects the cord winding efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a deformation-proof roll changing and winding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-deformation roll-changing and winding device, including a mounting frame, a winding shaft is rotatably connected to the middle part of one side of the mounting frame, a threaded groove is opened at one end of the winding shaft, the inner wall of the threaded groove is threadedly connected to a fixing screw, one end of the fixing screw is rotatably connected to a sliding rod, one side of the outer surface of the sliding rod is slidably connected to the inner wall of the winding shaft, and the other side of the outer surface of the sliding rod is rotatably connected to multiple push-pull rods, one end of each of the push-pull rods is rotatably connected to a fixed plate, the outer surface of the winding shaft is provided with a winding disk, and the outer surfaces of the multiple fixing plates are clamped with the inner wall of the winding disk.

[0006] As a further preferred embodiment of the present technical solution, one end of the fixed plate is fixedly connected to a guide block, a guide groove is provided on one side of the inner wall of the winding shaft, and the inner wall of the guide groove is slidably connected to the outer surface of the guide block.

[0007] As a further preferred embodiment of the present technical solution, a support platform is fixedly connected to the other side of the mounting frame, a driving mechanism is fixedly installed on the upper end of the support platform, and one end of the output shaft of the driving mechanism is fixedly connected to the other end of the winding shaft.

[0008] As a further preferred embodiment of the present technical solution, a reinforcing rib is fixedly connected to the lower end of the support platform, and one side of the reinforcing rib is fixedly connected to one side of the mounting frame.

[0009] As a further preferred embodiment of the present technical solution, one side of the outer surface of the output shaft of the driving mechanism is connected to a transmission structure, the output end of the transmission structure is connected to a reciprocating screw, a sliding track is provided on one side of the winding shaft, one end of the sliding track is fixedly connected to one side of the mounting frame, the inner wall of the sliding track is slidably connected to a sliding table, and one side of the inner wall of the sliding table is threadedly connected to the outer surface of the reciprocating screw.

[0010] As a further preferred embodiment of the present technical solution, one side of the upper end of the sliding platform is fixedly connected to a connecting plate, and one side of the connecting plate is rotatably connected to two tightening wheels.

[0011] As a further preferred embodiment of the present technical solution, a sliding groove is provided through the middle of one side of the connecting plate, a sliding block is slidably connected to the inner wall of the sliding groove, one side of the sliding block is rotatably connected to a tightening wheel 2, and the other side of the connecting plate is threadedly connected to an adjusting screw, and one end of the adjusting screw is rotatably connected to the upper end of the sliding block.

[0012] The utility model provides an anti-deformation roll changing and rewinding device, which has the following beneficial effects:

[0013] (1) The utility model rotates the handle on one side of the fixed screw, and the fixed screw moves along the thread of the thread groove, so that the fixed screw pulls the sliding rod, causing the push-pull rod to rotate, and the guide block on the fixed plate slides along the guide groove, and the multiple fixed plates approach each other. After the inner wall of the winding drum is slid to the outer surface of the fixed plate, the fixed screw is rotated in the opposite direction, so that the multiple fixed plates move away from each other, and the winding drum is fixed on the winding shaft, thereby realizing the installation of the winding drum. This structure is simple and easy to operate, which improves the installation and disassembly efficiency of the winding drum and improves the efficiency of the equipment in winding the cord.

[0014] (2) The utility model adjusts the position of the second take-up wheel on the connecting plate by rotating the adjusting screw to make the sliding block slide in the sliding groove, thereby adjusting the tension of the cord when winding, preventing the cord from being loose or too tight when the equipment is winding, and ensuring the quality and stability of the cord during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0017] Figure 3 This is a schematic diagram of the connection relationship between the driving mechanism, the winding shaft and the sliding table in the utility model;

[0018] Figure 4 for Figure 3A partial enlarged schematic diagram of area A in the middle;

[0019] Figure 5 This is a schematic diagram of the internal structure of the reel in the utility model;

[0020] Figure 6 for Figure 5 A partial enlarged schematic diagram of area B in the middle;

[0021] In the figure: 1. Mounting frame; 2. Reel; 3. Reel; 4. Sliding track; 5. Sliding table; 6. Connecting plate; 7. Take-up wheel 1; 8. Driving mechanism; 9. Transmission structure; 10. Support table; 11. Reinforcing rib; 12. Sliding block; 13. Adjusting screw; 14. Reciprocating screw; 15. Sliding groove; 16. Take-up wheel 2; 17. Fixed screw; 18. Sliding rod; 19. Fixed plate; 20. Push-pull rod; 21. Threaded groove; 22. Guide groove; 23. Guide block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 - Figure 6 As shown, in this embodiment, an anti-deformation roll-changing and rewinding device includes a mounting frame 1, a reel 2 is rotatably connected to the middle part of one side of the mounting frame 1, one end of the reel 2 is provided with a threaded groove 21, the inner wall of the threaded groove 21 is threadedly connected to a fixing screw 17, one end of the fixing screw 17 is rotatably connected to a sliding rod 18, one side of the outer surface of the sliding rod 18 is slidably connected to the inner wall of the reel 2, the other side of the outer surface of the sliding rod 18 is rotatably connected to a plurality of push-pull rods 20, one end of each of the plurality of push-pull rods 20 is rotatably connected to a fixing plate 19, the outer surface of the reel 2 is provided with a reel 3, the outer surfaces of the plurality of fixing plates 19 are connected to the inner wall of the reel 3 The wall is connected by rotating the handle on one side of the fixed screw 17, and the fixed screw 17 moves along the thread of the thread groove 21, so that the fixed screw 17 pulls the sliding rod 18, so that the push-pull rod 20 rotates, and the guide block 23 on the fixed plate 19 slides along the guide groove 22, and multiple fixed plates 19 approach each other. When the inner wall of the winding drum 3 is slid to the outer surface of the fixed plate 19, the fixed screw 17 is rotated in the opposite direction to make the multiple fixed plates 19 move away from each other, and the winding drum 3 is fixed on the winding shaft 2 to realize the installation of the winding drum 3. This structure is simple and easy to operate, which improves the installation and disassembly efficiency of the winding drum 3 and improves the equipment's cord winding efficiency.

[0024] like Figure 5 and Figure 6As shown, one end of the fixed plate 19 is fixedly connected to a guide block 23, and a guide groove 22 is provided on one side of the inner wall of the winding shaft 2. The inner wall of the guide groove 22 is slidably connected to the outer surface of the guide block 23. Through the structural design of the guide block 23 and the guide groove 22, the fixed plate 19 is guided when moving to prevent the fixed plate 19 from tilting when moving.

[0025] like Figure 2 and Figure 3 As shown, a support platform 10 is fixedly connected to the other side of the mounting frame 1, and a driving mechanism 8 is fixedly installed on the upper end of the support platform 10. One end of the output shaft of the driving mechanism 8 is fixedly connected to the other end of the winding shaft 2. Through the structural design of the driving mechanism 8, power can be provided to the winding shaft 2 so that the cord can be wound.

[0026] like Figure 2 As shown, a reinforcing rib 11 is fixedly connected to the lower end of the support platform 10 , and one side of the reinforcing rib 11 is fixedly connected to one side of the mounting frame 1 . The structural design of the reinforcing rib 11 ensures the stable operation of the driving mechanism 8 .

[0027] like Figure 2 and Figure 3 As shown, one side of the outer surface of the output shaft of the driving mechanism 8 is connected to the transmission structure 9, and the output end of the transmission structure 9 is connected to the reciprocating screw 14. A sliding track 4 is provided on one side of the winding shaft 2, and one end of the sliding track 4 is fixedly connected to one side of the mounting frame 1. The inner wall of the sliding track 4 is slidably connected to the sliding table 5, and one side of the inner wall of the sliding table 5 is threadedly connected to the outer surface of the reciprocating screw 14. Through the structural design of the transmission structure 9 and the reciprocating screw 14, when the driving mechanism 8 is running, the reciprocating screw 14 rotates in the sliding track 4, so that the sliding table 5 reciprocates on the sliding track 4, so that the cord is evenly wound on the winding disk 3.

[0028] like Figure 1 - Figure 3 As shown, a connecting plate 6 is fixedly connected to one side of the upper end of the sliding platform 5, and two tightening wheels 7 are rotatably connected to one side of the connecting plate 6. The two tightening wheels 7 guide the cord so that the winding drum 3 can be wound better.

[0029] like Figure 2 - Figure 4As shown, a sliding groove 15 is provided through the middle of one side of the connecting plate 6, and a sliding block 12 is slidably connected to the inner wall of the sliding groove 15, and a tensioning wheel 2 16 is rotatably connected to one side of the sliding block 12. An adjusting screw 13 is threadedly connected to the other side of the connecting plate 6, and one end of the adjusting screw 13 is rotatably connected to the upper end of the sliding block 12. By rotating the adjusting screw 13, the sliding block 12 slides in the sliding groove 15, thereby adjusting the position of the tensioning wheel 2 16 on the connecting plate 6, adjusting the tension of the cord when winding, preventing the cord from being loose or too tight when the equipment is winding, and ensuring the quality and stability of the cord during the winding process.

[0030] The utility model provides an anti-deformation roll changing and rewinding device, the specific working principle of which is as follows:

[0031] When winding the cord, first rotate the handle on one side of the fixed screw 17, and the fixed screw 17 moves along the thread of the thread groove 21, so that the fixed screw 17 pulls the sliding rod 18, causing the push-pull rod 20 to rotate, and the guide block 23 on the fixed plate 19 slides along the guide groove 22, and multiple fixed plates 19 approach each other, and then slide the inner wall of the winding drum 3 to the outer surface of the fixed plate 19, and then rotate the fixed screw 17 in the opposite direction to make multiple fixed plates 19 move away from each other, and fix the winding drum 3 on the winding shaft 2. The cord passes through the outer surfaces of the two take-up wheels 1 7 and the take-up wheel 2 16, and one end of the cord is fixed on the winding drum 3. Turn on the driving mechanism 8 to rotate the winding shaft 2, and the winding drum 3 winds the cord. While the winding shaft 2 rotates, the transmission structure 9 drives the reciprocating screw 1 4 rotates in the sliding track 4, so that the sliding platform 5 moves back and forth on the sliding track 4, thereby ensuring that the cord is evenly wound on the winding drum 3. When the winding of the winding drum 3 is completed, the handle on one side of the fixed screw 17 is rotated, and the fixed screw 17 moves along the thread of the thread groove 21, so that the fixed screw 17 pulls the sliding rod 18, so that the push-pull rod 20 rotates, and the guide block 23 on the fixed plate 19 slides along the guide groove 22. The multiple fixed plates 19 approach each other, and the fixed plate 19 releases the restriction of the winding drum 3. The winding drum 3 is taken out from the winding shaft 2. When a new winding drum 3 is replaced, the inner wall of the winding drum 3 is slid to the outer surface of the fixed plate 19, and the fixed screw 17 is rotated in the opposite direction to make the multiple fixed plates 19 move away from each other, and the winding drum 3 is fixed on the winding shaft 2. The above operation is repeated to wind.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformation-proof roll-changing and rewinding device, comprising a mounting frame (1), characterized in that: A winding shaft (2) is rotatably connected to the middle part of one side of the mounting frame (1), a thread groove (21) is provided at one end of the winding shaft (2), an inner wall of the thread groove (21) is threadedly connected to a fixing screw (17), one end of the fixing screw (17) is rotatably connected to a sliding rod (18), one side of the outer surface of the sliding rod (18) is slidably connected to the inner wall of the winding shaft (2), and the other side of the outer surface of the sliding rod (18) is rotatably connected to a plurality of push-pull rods (20), one end of each of the plurality of push-pull rods (20) is rotatably connected to a fixing plate (19), a winding disk (3) is provided on the outer surface of the winding shaft (2), and the outer surfaces of the plurality of fixing plates (19) are clamped to the inner wall of the winding disk (3).

2. The anti-deformation roll changing and winding device according to claim 1, characterized in that: One end of the fixed plate (19) is fixedly connected to a guide block (23), and a guide groove (22) is provided on one side of the inner wall of the reeling shaft (2), and the inner wall of the guide groove (22) is slidably connected to the outer surface of the guide block (23).

3. The anti-deformation roll changing and winding device according to claim 1, characterized in that: A support platform (10) is fixedly connected to the other side of the mounting frame (1), a driving mechanism (8) is fixedly installed on the upper end of the supporting platform (10), and one end of the output shaft of the driving mechanism (8) is fixedly connected to the other end of the reeling shaft (2).

4. The anti-deformation roll changing and winding device according to claim 3, characterized in that: A reinforcing rib (11) is fixedly connected to the lower end of the support platform (10), and one side of the reinforcing rib (11) is fixedly connected to one side of the mounting frame (1).

5. The anti-deformation roll changing and winding device according to claim 3, characterized in that: One side of the outer surface of the output shaft of the driving mechanism (8) is connected to a transmission structure (9), and the output end of the transmission structure (9) is connected to a reciprocating screw (14). A sliding track (4) is provided on one side of the winding shaft (2), and one end of the sliding track (4) is fixedly connected to one side of the mounting frame (1). The inner wall of the sliding track (4) is slidably connected to a sliding platform (5), and one side of the inner wall of the sliding platform (5) is threadedly connected to the outer surface of the reciprocating screw (14).

6. The anti-deformation roll changing and winding device according to claim 5, characterized in that: One side of the upper end of the sliding platform (5) is fixedly connected to a connecting plate (6), and one side of the connecting plate (6) is rotatably connected to two tightening wheels (7).

7. The anti-deformation roll changing and winding device according to claim 6, characterized in that: A sliding groove (15) is provided through the middle of one side of the connecting plate (6), and a sliding block (12) is slidably connected to the inner wall of the sliding groove (15). One side of the sliding block (12) is rotatably connected to a tightening wheel 2 (16). The other side of the connecting plate (6) is threadedly connected to an adjusting screw (13), and one end of the adjusting screw (13) is rotatably connected to the upper end of the sliding block (12).

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