Paper winding assembly for papermaking

Abstract

The utility model relates to the technical field of winding, in particular to a paper winding assembly for papermaking, which comprises a base, a pre-tightening structure, a first supporting plate, a motor, a second rotating shaft, a winding roller and a fixing structure, the top of the base is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with two first supporting rods, the first supporting rods are slidably connected with second supporting rods, and the second supporting rods are fixedly connected with the base. The bottoms of the two second supporting rods are fixedly connected with a support, the support is rotationally connected with a rotating roller, the top of the base is rotationally connected with a first supporting plate, the first supporting plate is rotationally connected with a second rotating shaft, the second rotating shaft is slidably connected with a winding roller, the fixing structure comprises a third supporting plate, and the third supporting plate is rotationally connected with a clamping plate through a second hinge. The third supporting plate and the clamping plate are rotationally connected with a second rotating shaft. The winding device is provided with the first supporting plate, the second rotating shaft and the fixing structure, the winding roller can be rapidly replaced, operation is more convenient and faster, continuous winding is facilitated, and the winding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding, and in particular relates to a paper winding component for papermaking. Background Art

[0002] The papermaking industry is an industrial sector that manufactures various types of paper and paperboard. It includes the pulp manufacturing industry that uses wood, reeds, bagasse, rice straw, wheat straw, cotton straw, hemp stalks, cotton and other raw materials to make pulp, the paper and paperboard manufacturing industry, and the processed paper manufacturing industry that produces coated, glazed, glued, laminated and other processed paper and paperboard for type. In the papermaking process, a winding device is needed to wind the paper.

[0003] However, the existing paper winding device does not have the function of quickly installing and disassembling the winding roller. The disassembly method of the winding roller of the existing paper winding device is relatively complicated, and the replacement is time-consuming and labor-intensive, causing inconvenience during use, affecting the efficiency of disassembling and replacing the winding roller, and reducing the efficiency of continuous winding. Therefore, there is an urgent need for a paper winding assembly for papermaking to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a paper winding assembly for papermaking, so as to solve the problem that the existing paper winding device proposed in the above-mentioned background technology does not have the function of quickly installing and disassembling the winding roller, and the winding roller disassembly method of the existing paper winding device is relatively complicated, and the replacement is time-consuming and labor-intensive, causing inconvenience during use, affecting the efficiency of disassembling and replacing the winding roller, and reducing the efficiency of continuous winding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper winding assembly for papermaking, comprising a base, a pre-tightening structure, a support plate 1, a motor, a rotating shaft 2, a winding roller and a fixed structure. The pre-tightening structure comprises a support frame, the top of the base is fixedly connected to the support frame, the bottom of the support frame is fixedly connected to two support rods 1, the support rod 1 is slidably connected to the support rod 2, the bottoms of the two support rods 2 are fixedly connected to the bracket, the bracket is rotatably connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to the rotating roller, the top of the base is fixedly connected to the support plate 2, the support plate 2 is rotatably connected to the support plate 1 through a hinge 1, the support plate 1 is rotatably connected to the rotating shaft 2, and the rotating shaft 2 is slidably connected to the winding roller, the fixed structure comprises a support plate 3, the support plate 3 is rotatably connected to the splint through a hinge 2, and the support plate 3 and the splint are both rotatably connected to the rotating shaft 2.

[0006] Preferably, sliding grooves are provided on the front and rear sides of the support rod one, and the front and rear ends of the support rod two are fixedly connected to sliding rods, and the sliding rod of the support rod two moves up and down in the sliding groove of the support rod one.

[0007] Preferably, a spring is sleeved inside the support rod 1, one end of the spring rests against the inner wall of the support rod 1, and the other end of the spring rests against the support rod 2.

[0008] Preferably, the front side of the support plate 1 is fixedly connected to the motor via four fixing bolts, and the drive shaft of the motor is fixedly connected to the rotating shaft 2.

[0009] Preferably, both left and right sides of the second rotating shaft are fixedly connected to limit plates, and both the second rotating shaft and the limit plates are slidably connected to the winding roller.

[0010] Preferably, the right side of the support plate three is fixedly connected to the fixing plate one, the right side of the clamping plate is fixedly connected to the fixing plate two, and the fixing plate one and the fixing plate two are both threadedly connected to the threaded rod.

[0011] Preferably, the top of the threaded rod is fixedly connected to a handle, and the surface of the handle is provided with an anti-slip coating.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The paper winding assembly for papermaking is provided with a support plate 1, a rotating shaft 2 and a fixing structure. When the winding roller is wound and needs to be replaced, the grip is turned to make the grip drive the threaded rod to rotate, so that the threaded rod moves upward, so that the threaded rod is no longer in the position of the fixed fixed plate 1. The clamping plate can be opened, and the rear end of the rotating shaft 2 can be lifted upward. The support plate 1 is rotated through the hinge 1, and the winding roller can be removed and replaced with a new one. The winding roller can be quickly replaced through the support plate 1, the rotating shaft 2 and the fixing structure, which is more convenient and quick to operate, facilitates continuous winding, and improves the winding efficiency.

[0014] 2. This paper winding assembly for papermaking is provided with a pre-tightening structure. When winding, the paper is first passed through the bottom of the rotating roller and then fixed on the winding roller. The motor is turned on to drive the winding roller to rotate, and the paper is wound through the winding roller. Since the bottom height of the rotating roller is lower than the height of the top of the winding roller, the paper squeezes the bottom of the rotating roller at this time, causing the rotating roller to drive the support rod 2 to move upward. The elastic force of the spring pushes the pre-tightening structure downward to squeeze the paper, so that the paper maintains tension. The pre-tightening structure can keep the paper tensile, which is conducive to winding the paper, and facilitates the paper to be stably wound on the winding roller, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the present invention when in use;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the pre-tightening structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the support plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the fixed structure of the utility model.

[0020] In the figure: 1. Base; 2. Pre-tightening structure; 21. Support frame; 22. Support rod 1; 23. Support rod 2; 24. Spring; 25. Bracket; 26. Rotating shaft; 27. Rotating roller; 3. Support plate 1; 31. Hinge 1; 32. Support plate 2; 4. Motor; 5. Rotating shaft 2; 51. Limiting plate; 6. Winding roller; 7. Fixing structure; 71. Support plate 3; 72. Fixing plate 1; 73. Hinge 2; 74. Clamp; 75. Fixing plate 2; 76. Handle; 77. Threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides an embodiment of a paper winding assembly for papermaking, comprising a base 1, a pre-tightening structure 2, a support plate 3, a motor 4, a rotating shaft 2, a winding roller 6 and a fixed structure 7. The pre-tightening structure 2 includes a support frame 21, the top of the base 1 is fixedly connected to the support frame 21, the bottom of the support frame 21 is fixedly connected to two support rods 22, the support rod 1 22 is slidably connected to the support rod 23, the bottoms of the two support rods 23 are fixedly connected to the bracket 25, the bracket 25 is rotatably connected to the rotating shaft 26, the outer wall of the rotating shaft 26 is fixedly connected to the rotating roller 27, the top of the base 1 is fixedly connected to the support plate 2 32, the support plate 2 32 is rotatably connected to the support plate 3 through the hinge 1 31, the support plate 3 is rotatably connected to the rotating shaft 2 5, the rotating shaft 2 5 is slidably connected to the winding roller 6, the fixed structure 7 includes a support plate 3 71, the support plate 3 71 is rotatably connected to the splint 74 through the hinge 2 73, and the support plate 3 71 and the splint 74 are both rotatably connected to the rotating shaft 2 5.

[0023] Furthermore, sliding grooves are provided on the front and rear sides of support rod 1 22, and the front and rear ends of support rod 2 23 are fixedly connected to sliding rods. The sliding rod of support rod 2 23 moves up and down in the sliding groove of support rod 1 22, and the sliding rod makes the up and down movement of support rod 2 23 more stable.

[0024] Furthermore, a spring 24 is sleeved inside the support rod 1 22 , one end of the spring 24 rests against the inner wall of the support rod 1 22 , and the other end of the spring 24 rests against the support rod 2 23 . The elastic force of the spring 24 pushes the pre-tightening structure 2 downward to keep the paper in tension.

[0025] Furthermore, the front side of the support plate 1 3 is fixedly connected to the motor 4 by four fixing bolts, and the driving shaft of the motor 4 is fixedly connected to the rotating shaft 2 5. When the motor 4 is turned on, the motor 4 drives the winding roller 6 to rotate, and the paper is wound by the winding roller 6.

[0026] Furthermore, the left and right sides of the rotating shaft 2 5 are fixedly connected to the limit plates 51, and the rotating shaft 2 5 and the limit plates 51 are both slidably connected to the winding roller 6. When the rotating shaft 2 5 rotates through the limit plates 51, the winding roller 6 can be driven to rotate.

[0027] Furthermore, the right side of support plate three 71 is fixedly connected to fixing plate one 72, and the right side of clamping plate 74 is fixedly connected to fixing plate two 75. Fixing plate one 72 and fixing plate two 75 are both threadedly connected to threaded rod 77. The threaded rod 77 is moved upward so that the threaded rod 77 is no longer in the position of fixing fixing plate one 72, and the clamping plate 74 can be opened.

[0028] Furthermore, the top of the threaded rod 77 is fixedly connected to the handle 76, and the surface of the handle 76 is provided with an anti-slip coating. When the handle 76 is rotated, the handle 76 drives the threaded rod 77 to rotate, and the anti-slip coating prevents the handle 76 from sliding when rotating.

[0029] Working principle:

[0030] During use, when winding, first pass the paper through the bottom of the rotating roller 27, then fix it on the winding roller 6, turn on the motor 4, so that the motor 4 drives the winding roller 6 to rotate, and the paper is wound through the winding roller 6. Since the bottom height of the rotating roller 27 is lower than the height of the top of the winding roller 6, the paper squeezes the bottom of the rotating roller 27, so that the rotating roller 27 drives the support rod 23 to move upward, and the elastic force of the spring 24 pushes the pre-tightening structure 2 downward to squeeze the paper, so that the paper maintains tension. The pre-tightening structure 2 can keep the paper tensile, which is conducive to winding the paper and facilitates the paper to be able to be wound on the winding roller 6. The winding is stable and easy to use. When the winding roller 6 is wound and needs to be replaced, the grip 76 is turned to make the grip 76 drive the threaded rod 77 to rotate, so that the threaded rod 77 moves upward and the threaded rod 77 is no longer in the position of the fixed plate 1 72. The clamping plate 74 can be opened and the rear end of the shaft 2 5 can be lifted upward. The support plate 1 3 is rotated through the hinge 1 31 to remove the winding roller 6 and replace it with a new one. The winding roller 6 can be quickly replaced through the support plate 1 3, the shaft 2 5 and the fixed structure 7. The operation is more convenient and quick, which is convenient for continuous winding and improves the winding efficiency.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A paper winding assembly for papermaking, comprising a base (1), a pre-tightening structure (2), a first support plate (3), a motor (4), a second rotating shaft (5), a winding roller (6) and a fixing structure (7), characterized in that: The pre-tightening structure (2) comprises a support frame (21), the top of the base (1) is fixedly connected to the support frame (21), the bottom of the support frame (21) is fixedly connected to two support rods (22), the support rods (22) are slidably connected to support rods (23), the bottoms of the two support rods (23) are fixedly connected to brackets (25), the brackets (25) are rotatably connected to a rotating shaft (26), the outer wall of the rotating shaft (26) is fixedly connected to a rotating roller (27), and the base (1 ) is fixedly connected to support plate two (32) at the top, support plate two (32) is rotatably connected to support plate one (3) through hinge one (31), support plate one (3) is rotatably connected to rotating shaft two (5), rotating shaft two (5) is slidably connected to winding roller (6), fixed structure (7) includes support plate three (71), support plate three (71) is rotatably connected to splint (74) through hinge two (73), support plate three (71) and splint (74) are both rotatably connected to rotating shaft two (5).

2. The paper winding assembly for papermaking according to claim 1, characterized in that: The front and rear sides of the support rod 1 (22) are both provided with sliding grooves, and the front and rear ends of the support rod 2 (23) are both fixedly connected to sliding rods, and the sliding rod of the support rod 2 (23) moves up and down in the sliding groove of the support rod 1 (22).

3. The paper winding assembly for papermaking according to claim 1, characterized in that: A spring (24) is sleeved inside the support rod (22), one end of the spring (24) abuts against the inner wall of the support rod (22), and the other end of the spring (24) abuts against the support rod (23).

4. The paper winding assembly for papermaking according to claim 1, characterized in that: The front side of the support plate 1 (3) is fixedly connected to the motor (4) via four fixing bolts, and the drive shaft of the motor (4) is fixedly connected to the rotating shaft 2 (5).

5. The paper winding assembly for papermaking according to claim 1, characterized in that: The left and right sides of the second rotating shaft (5) are fixedly connected to the limiting plates (51), and the second rotating shaft (5) and the limiting plates (51) are slidably connected to the winding roller (6).

6. The paper winding assembly for papermaking according to claim 1, characterized in that: The right side of the support plate three (71) is fixedly connected to the fixing plate one (72), the right side of the clamping plate (74) is fixedly connected to the fixing plate two (75), and the fixing plate one (72) and the fixing plate two (75) are both threadedly connected to the threaded rod (77).

7. The paper winding assembly for papermaking according to claim 6, characterized in that: The top of the threaded rod (77) is fixedly connected to the handle (76), and the surface of the handle (76) is provided with an anti-slip coating.

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