Winding device for table board paper processing

Abstract

The utility model belongs to the technical field of paper processing, and particularly relates to a rolling device for table board paper processing, two fixing grooves are symmetrically formed in a base, a two-way lead screw is rotatably installed in the two fixing grooves, a rotating handle is arranged on the side face of each fixing groove, the rotating handle is fixedly arranged at one end of the two-way lead screw, and the two fixing grooves are fixedly connected with the two-way lead screw. The two fixing grooves are each internally provided with a supporting frame, threaded holes are formed in the bottom ends of the two supporting frames, and the two ends of the two-way lead screw rotationally penetrate through the threaded holes. When the wind-up roller is installed, the clamping block of the wind-up roller is aligned with the clamping groove of the sleeving seat, the rotating handle is rotated in the forward direction, the bidirectional lead screw can be driven to rotate in the forward direction, and therefore the two supporting frames are driven to move in the two fixing grooves in the opposite directions, the sleeving seat is completely connected to the clamping block in a sleeving mode, installation of the wind-up roller is completed, operation is easy, and various auxiliary tools are not needed; and the mounting convenience of the wind-up roller is improved.

Description

Technical Field

[0001] This utility model belongs to the field of paper processing technology, specifically a winding device for tabletop paper processing. Background Technology

[0002] A rewinding device for tabletop paper processing is a mechanical device used in the tabletop paper processing process to wind processed paper or materials into rolls. This device typically includes one or more rolls, a drive mechanism, a control system, etc., and can automatically or manually collect paper or materials from the production line and wind them into neat rolls for subsequent storage, transportation, and use.

[0003] The specific design and structure of winding devices for tabletop paper processing may vary depending on the manufacturer and application requirements, but generally they include the following key components: roll, frame, and drive mechanism. The roll is the core component of the winding device, used to carry and wind the processed paper or material. The roll is usually made of metal or plastic and has a certain strength and rigidity to withstand the weight and tension of the material to be wound. The diameter and length of the roll can be adjusted according to processing requirements. The drive mechanism is the power source of the winding device, which drives the roll to rotate to achieve material winding. The drive mechanism usually consists of a motor, reducer, transmission belt or chain, etc., and can be adjusted and controlled according to the speed of the production line and processing requirements.

[0004] In existing tabletop paper processing winding devices, the winding rollers are usually installed and fixed with several fastening bolts, which requires a variety of auxiliary tools for installation and disassembly. The installation and operation are cumbersome and affect the winding efficiency of the device.

[0005] To address the above problems, a winding device for processing tabletop paper is proposed. Utility Model Content

[0006] In order to overcome the shortcomings of the existing technology and address the problems of existing equipment, this utility model proposes a winding device for tabletop paper processing.

[0007] The technical solution adopted by this utility model to solve its technical problem is a winding device for tabletop paper processing, including a base, a processing table on the base, two fixed columns on the top of the processing table, a transmission roller rotatably arranged between the two fixed columns, a driven roller arranged below the transmission roller, a motor bracket on the side of one of the fixed columns, a drive motor arranged on the first motor bracket, and the output end of the drive motor is fixedly connected to the transmission roller.

[0008] The base has two symmetrically arranged fixing slots, and a bidirectional lead screw is rotatably installed in the two fixing slots. A rotating handle is provided on the side of the fixing slot, and the rotating handle is fixedly installed at one end of the bidirectional lead screw. A support frame is provided in each of the two fixing slots, and threaded holes are opened at the bottom of the two support frames. Both ends of the bidirectional lead screw rotate through the threaded holes.

[0009] Preferably, each of the two support frames is rotatably equipped with a rotating rod, and a socket is provided on the rotating rod. A take-up roller is provided on each of the two sockets. A second motor bracket is provided on the outside of the support frame, and a take-up motor is mounted on the second motor bracket. The output end of the take-up motor is connected to the rotating rod. By providing the socket, when installing the take-up roller, the locking block of the take-up roller is aligned with the locking groove of the socket. Rotating the handle forward drives the bidirectional lead screw to rotate forward, thereby causing the two support frames to move towards each other in the two fixed grooves, so that the socket is completely fitted onto the locking block, thus completing the installation of the take-up roller. The operation is simple, requires no auxiliary tools, and improves the convenience of take-up roller installation.

[0010] Preferably, the base has a rectangular block with a groove inside. A sliding block and a transmission screw are located within the groove. A threaded hole is located within the sliding block, through which the transmission screw rotates. Two positioning rods are located within the groove, parallel to each other on both sides of the transmission screw. A third motor bracket is located on the side of the groove, and a transmission motor is mounted on the third motor bracket. A transmission gear is mounted at the output end of the transmission motor, meshing with a mating gear located at the top of the transmission screw. Two fixed legs are welded to the bottom edge of the rectangular block away from the base. Starting the transmission motor causes the transmission screw to rotate in the opposite direction, moving the wound-up roller out between the two support frames via the sliding block, hydraulic rod, support plate, and arc-shaped anti-roll bar, facilitating the disassembly of the wound-up roller.

[0011] Preferably, a hydraulic rod is fixedly installed on the sliding block, and a support plate is welded onto the telescopic rod of the hydraulic rod. Two arc-shaped anti-roll bars are welded onto the support plate; the design of the arc-shaped anti-roll bars facilitates the support of the take-up roller.

[0012] Preferably, the two fixed columns are provided with sliding holes, and the driven roller is fixed with limit bolts at both ends. The limit bolts are inserted through the sliding holes in the two fixed columns, and limit nuts are screwed onto the limit bolts, with the limit nuts located on the outside of the fixed columns. By cooperating with the lower bolts and the limit nuts, paper of different thicknesses can be traction and transported, increasing the applicability of the device.

[0013] Preferably, the drive motor, winding motor, and transmission motor are all electrically connected to an external power source; connecting to an external power source can provide a stable power supply for the device and ensure its normal operation.

[0014] The advantages of this utility model are as follows: When installing the take-up roller, align the snap-fit ​​block of the take-up roller with the snap-fit ​​groove of the sleeve seat, rotate the handle in the forward direction, which can drive the bidirectional screw to rotate in the forward direction, thereby driving the two support frames to move towards each other in the two fixed grooves, so that the sleeve seat is completely fitted onto the snap-fit ​​block, thus completing the installation of the take-up roller. The operation is simple, requires no auxiliary tools, and improves the convenience of the take-up roller installation.

[0015] After the take-up roller has finished winding, the sliding block, hydraulic rod, support plate and arc-shaped anti-roll bar work together to move the wound take-up roller out between the two support frames, making it easy to disassemble the wound take-up roller, reducing the labor of workers, and improving the processing efficiency of the stranding device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure from a first-person perspective;

[0018] Figure 2 This is a schematic diagram of the overall structure from a second-person perspective;

[0019] Figure 3 This is a schematic diagram of the transmission device structure;

[0020] Figure 4 This is a schematic diagram of the winding device.

[0021] Figure 5 This is a schematic diagram of the lifting device structure;

[0022] In the diagram: 1. Base; 2. Workbench; 3. Fixed column; 4. Motor 1 bracket; 5. Drive motor; 6. Transmission roller; 7. Driven roller; 8. Sliding hole; 9. Limit bolt; 10. Limit nut; 16. Fixed groove; 17. Double-acting lead screw; 18. Rotating handle; 19. Support frame; 20. Motor 2 bracket; 21. Rewinding motor; 22. Rewinding roller; 23. Rectangular block; 24. Matching gear; 25. Transmission gear; 26. Positioning rod; 27. Motor 3 bracket; 28. Transmission motor; 29. ​​Transmission lead screw; 30. Sliding block; 31. Hydraulic rod; 32. Support plate; 33. Arc-shaped anti-roll bar; 34. Rotating rod; 35. Socket; 36. Slide groove; 37. Fixed leg. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 As shown, a winding device for processing tabletop paper includes a base 1, a processing table 2 is provided on the base 1, two fixed columns 3 are provided at the top of the processing table 2, a transmission roller 6 is rotatably arranged between the two fixed columns 3, a driven roller 7 is provided below the transmission roller 6, a first motor bracket 4 is provided on the side of one of the fixed columns 3, a drive motor 5 is provided on the first motor bracket 4, and the output end of the drive motor 5 is fixedly connected to the transmission roller 6.

[0025] Two fixing slots 16 are symmetrically provided on the base 1. A bidirectional lead screw 17 is rotatably installed in the two fixing slots 16. A rotating handle 18 is provided on the side of the fixing slot 16. The rotating handle 18 is fixedly provided at one end of the bidirectional lead screw 17. A support frame 19 is provided in each of the two fixing slots 16. The bottom end of the two support frames 19 is provided with threaded holes. Both ends of the bidirectional lead screw 17 rotate through the threaded holes.

[0026] During operation, in order to transfer the processed paper on the winding table, the paper is first passed through the gap between the drive roller 6 and the driven roller 7 and fixed on the winding roller 22. Then, the drive motor 5 is started to control the rotation of the drive roller 6, so that the drive roller 6 and the driven roller 7 cooperate to transfer the processed paper. Finally, the winding motor 21 is started to control the winding roller 22 to rotate and wind up the paper.

[0027] Both support frames 19 are rotatably equipped with rotating rods 34, each rotating rod 34 is equipped with a socket 35, and each socket 35 is equipped with a take-up roller 22. A second motor bracket 20 is provided on the outside of the support frame 19, and a take-up motor 21 is installed on the second motor bracket 20. The output end of the take-up motor 21 is connected to the rotating rod 34.

[0028] During operation, in order to install the take-up roller 22, align the snap-fit ​​block of the take-up roller 22 with the snap-fit ​​groove of the sleeve seat 35, rotate the rotating handle 18 in the forward direction, drive the bidirectional lead screw 17 to rotate in the forward direction, thereby driving the two support frames 19 to move towards each other in the two sliding fixed grooves 16, so that the sleeve seat 35 is completely fitted onto the snap-fit ​​block of the take-up roller 22, thus completing the installation of the take-up roller 22.

[0029] A rectangular block 23 is provided on the base 1. A sliding groove 36 is provided in the rectangular block 23. A sliding block 30 and a transmission screw 29 are provided in the sliding groove 36. A threaded hole is provided in the sliding block 30. The transmission screw 29 rotates through the threaded hole in the sliding block 30. Two positioning rods 26 are provided in the sliding groove 36 and are arranged parallel to each other on both sides of the transmission screw 29. A No. 3 motor bracket 27 is provided on the side of the sliding groove 36. A transmission motor 28 is installed on the No. 3 motor bracket 27. A transmission gear 25 is installed at the output end of the transmission motor 28. The transmission gear 25 meshes with a mating gear 24 and the mating gear 24 is located at the top of the transmission screw 29. Two fixed legs 37 are fixedly welded to the bottom edge of the rectangular block 23 away from the base 1.

[0030] A hydraulic rod 31 is fixedly installed on the sliding block 30. A support plate 32 is welded onto the telescopic rod of the hydraulic rod 31. Two arc-shaped anti-roll bars 33 are welded onto the support plate 32.

[0031] The two fixed columns 3 are provided with sliding holes 8. The driven roller 7 is fixed at both ends with limit bolts 9. The limit bolts 9 pass through the sliding holes 8 in the two fixed columns 3. The limit bolts 9 are fitted with limit nuts 10, and the limit nuts 10 are located on the outside of the fixed columns 3. The drive motor 5, the winding motor 21 and the transmission motor 28 are electrically connected to an external power source.

[0032] During operation, to remove the completed take-up roller 22 from the equipment, the drive motor 28 is started, driving the drive screw 29 to rotate forward. This causes the sliding block 30, guided by the positioning rod 26, to move along the drive screw 29 towards the take-up roller 22. This moves the support plate 32 and the arc-shaped anti-roll bar 33 below the take-up roller 22. The hydraulic rod 31 is then activated, causing the support plate 32 and the arc-shaped anti-roll bar 33 to move upwards, so that the arc-shaped anti-roll bar 33 contacts the guide rod on the take-up roller 22. With the bottom side surface in contact, the handle 18 is rotated in the opposite direction, causing the two support frames 19 to move backwards within the two fixed slots 16, so that the snap-fit ​​block on the take-up roller 22 is completely disengaged from the sleeve seat 35. Then, the drive motor 28 is started, causing it to drive the drive screw 29 to rotate in the opposite direction. Through the sliding block 30, hydraulic rod 31, support plate 32 and arc-shaped anti-roll bar 33, the take-up roller 22 that has been wound up is moved out between the two support frames 19, making it easy to disassemble the take-up roller 22 that has been wound up.

[0033] Working principle: In order to install the take-up roller 22, align the snap-fit ​​block of the take-up roller 22 with the snap-fit ​​groove of the sleeve seat 35, rotate the rotating handle 18 in the forward direction, drive the bidirectional lead screw 17 to rotate in the forward direction, thereby driving the two support frames 19 to move towards each other in the two sliding fixed grooves 16, so that the sleeve seat 35 is completely sleeved on the snap-fit ​​block of the take-up roller 22, thereby completing the installation of the take-up roller 22.

[0034] In order to transfer the processed paper on the winding table, the paper is first passed through the gap between the drive roller 6 and the driven roller 7 and fixed on the winding roller 22. The drive motor 5 is started to control the rotation of the drive roller 6, so that the drive roller 6 and the driven roller 7 cooperate to transfer the processed paper. The winding motor 21 is started to control the winding roller 22 to rotate and wind the paper.

[0035] To remove the completed take-up roller 22 from the equipment, the drive motor 28 is started, driving the drive screw 29 to rotate forward. Under the guidance of the positioning rod 26, the sliding block 30 moves along the drive screw 29 towards the take-up roller 22, causing the support plate 32 and the arc-shaped anti-roll bar 33 to move below the take-up roller 22. The hydraulic rod 31 is then started, driving the support plate 32 and the arc-shaped anti-roll bar 33 to move upward, so that the arc-shaped anti-roll bar 33 is in contact with the bottom surface of the conductor on the take-up roller 22. The rotating handle 18 is then rotated in the opposite direction, causing the two support frames 19 to move backward in the two fixing slots 16, so that the snap-fit ​​block on the take-up roller 22 is completely disengaged from the sleeve seat 35. The drive motor 28 is then started again, causing the drive screw 29 to rotate in the opposite direction. Through the sliding block 30, the hydraulic rod 31, the support plate 32, and the arc-shaped anti-roll bar 33, the completed take-up roller 22 is moved out between the two support frames 19, making it easy to disassemble the completed take-up roller 22.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A winding device for processing tabletop paper, characterized in that: Includes a base (1), on which a processing table (2) is provided, and two fixed columns (3) are provided at the top of the processing table (2). A transmission roller (6) is rotatably arranged between the two fixed columns (3). A driven roller (7) is provided below the transmission roller (6). A first motor bracket (4) is provided on the side of one of the fixed columns (3). A drive motor (5) is provided on the first motor bracket (4). The output end of the drive motor (5) is fixedly connected to the transmission roller (6). Two fixing slots (16) are symmetrically opened on the base (1). A bidirectional lead screw (17) is rotatably installed in the two fixing slots (16). A rotating handle (18) is provided on the side of the fixing slot (16). The rotating handle (18) is fixedly installed at one end of the bidirectional lead screw (17). A support frame (19) is provided in each of the two fixing slots (16). The bottom end of the two support frames (19) is provided with threaded holes. The two ends of the bidirectional lead screw (17) rotate through the threaded holes.

2. The winding device for tabletop paper processing according to claim 1, characterized in that: Both support frames (19) are rotatably equipped with rotating rods (34), each rotating rod (34) is equipped with a socket (35), and each socket (35) is equipped with a take-up roller (22). A second motor bracket (20) is provided on the outside of the support frame (19), and a take-up motor (21) is installed on the second motor bracket (20). The output end of the take-up motor (21) is connected to the rotating rod (34).

3. The winding device for tabletop paper processing according to claim 1, characterized in that: A rectangular block (23) is provided on the base (1). A sliding groove (36) is provided in the rectangular block (23). A sliding block (30) and a transmission screw (29) are provided in the sliding groove (36). A threaded hole is provided in the sliding block (30). The transmission screw (29) rotates through the threaded hole in the sliding block (30). Two positioning rods (26) are provided in the sliding groove (36). The two positioning rods (26) are arranged parallel to each other on both sides of the transmission screw (29). A No. 3 motor bracket (27) is provided on the side of the sliding groove (36). A transmission motor (28) is installed on the No. 3 motor bracket (27). A transmission gear (25) is installed at the output end of the transmission motor (28). The transmission gear (25) meshes with a mating gear (24). The mating gear (24) is located at the top of the transmission screw (29). Two fixed legs (37) are fixedly welded to the bottom edge of the rectangular block (23) away from the base (1).

4. The winding device for tabletop paper processing according to claim 3, characterized in that: A hydraulic rod (31) is fixedly installed on the sliding block (30), and a support plate (32) is welded onto the telescopic rod of the hydraulic rod (31). Two arc-shaped anti-roll bars (33) are welded onto the support plate (32).

5. A winding device for tabletop paper processing according to claim 1, characterized in that: The two fixed columns (3) are provided with sliding holes (8), and the driven roller (7) is fixed with limit bolts (9) at both ends. The limit bolts (9) are inserted through the sliding holes in the two fixed columns (3). The limit bolts (9) are fitted with limit nuts (10), and the limit nuts (10) are located on the outside of the fixed columns (3).

6. The winding device for tabletop paper processing according to claim 1, characterized in that: The drive motor (5), winding motor (21) and transmission motor (28) are electrically connected to an external power source.

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