A pulp press provided with a tensioning mechanism

Abstract

The utility model discloses a paper pulp squeezer with tensioning mechanism, it includes frame, the inner chamber of frame is installed with squeezer cylinder, the front side intercommunication of squeezer cylinder has the discharge gate, the bottom of frame inner chamber is installed with drive motor, the output shaft fixed connection of drive motor has lower pulley, the rear side fixed connection of squeezer cylinder has upper pulley, the transmission connection with the belt between lower pulley and upper pulley, the inner chamber of frame right side is provided with two fixed shell, the bottom fixed connection of two fixed shell opposite side has rectangular block, the inner chamber of two fixed shell all rotatoryly connected with pulley, the transmission connection with transmission belt between two pulleys. The utility model discloses through squeezer cylinder, discharge gate and belt in the paper pulp and is pressed processing, through the cooperation of pulley, transmission belt and sliding block, make the tensioning piece will move position, in turn make the tensioning piece will carry out the force to belt, has guaranteed the belt tensioning degree.

Description

Technical Field

[0001] This utility model belongs to the field of papermaking production technology, and in particular relates to a pulp press equipped with a tensioning mechanism. Background Technology

[0002] During the pressing process, the distance between fibers is shortened, and they intertwine more tightly, forming more hydrogen bond points, which enhances the bonding force between fibers, improves the physical strength of the paper, and makes the paper more resistant to folding and tensile stress. Pressing can also smooth the fiber surface and arrangement to a certain extent, making the paper surface smoother, improving the printability and appearance quality of the paper, and meeting the surface smoothness requirements of different papers.

[0003] In the pulp pressing process, belt drive is a common method of power transmission in pulp presses. However, after prolonged operation, the belts are prone to loosening. Belt loosening leads to reduced transmission efficiency, resulting in unstable pressing force and affecting pulp dewatering. Therefore, we need to design a pulp press with a tensioning mechanism to ensure that the belt is always at the appropriate tension, effectively preventing slippage caused by belt loosening, maintaining transmission stability, making the power transmission of the press more stable, ensuring uniform pressing force, guaranteeing consistent pulp dewatering, and reducing belt wear. Utility Model Content

[0004] The purpose of this invention is to provide a pulp press equipped with a tensioning mechanism, which has the advantages of real-time adjustment of belt tension, ensuring stable transmission efficiency, uniform pressing force, and improving the consistency of pulp dewatering effect, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A pulp press with a tensioning mechanism includes a frame, a press cylinder installed in the inner cavity of the frame, a discharge port connected to the front side of the press cylinder, a drive motor installed at the bottom of the inner cavity of the frame, a lower pulley fixedly connected to the output shaft of the drive motor, an upper pulley fixedly connected to the rear side of the press cylinder, a belt drivingly connecting the lower pulley and the upper pulley, two fixed shells provided in the inner cavity of the right side of the frame, a rectangular block fixedly connected to the bottom of the two fixed shells facing each other, pulleys rotatably connected to the inner cavities of the two fixed shells, a drive belt drivingly connecting the two pulleys, a sliding block fixedly connected to the surface of the drive belt, a motor installed on the right side of the front fixed shell, the output shaft of the motor fixedly connected to the pulley, and a tensioning member attached to the inner side of the belt.

[0006] Preferably, the inner cavity on the right side of the frame is fixedly connected to two symmetrical U-shaped blocks, and the two fixed shells are fixedly connected to the U-shaped blocks.

[0007] Preferably, the top of the rectangular block is fixedly connected to a track, and the sliding block is slidably connected to the top of the track.

[0008] Preferably, a vertical block is fixedly connected to the top of the sliding block, and the vertical block is fixedly connected to the tensioning member.

[0009] Preferably, two rotatable rollers are mounted on the surface of the tensioner, and the inner side of the belt is rotatably connected to the tensioner.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses a press cylinder, a discharge port, and a belt to press and process pulp. Through the cooperation of pulleys, a transmission belt, and a sliding block, the tensioning element moves to a new position, thereby applying force to the belt and ensuring belt tension. This achieves the purpose of real-time adjustment of belt tension, stable transmission efficiency, uniform pressing force, and improved consistency of pulp dewatering effect.

[0012] 2. By setting up the U-shaped block, the U-shaped block provides support for the two fixed shells when they are installed on the right side of the frame, ensuring that the fixed shells will not wobble during use and improving their stability.

[0013] 3. By setting up a track, this utility model enables the sliding block to move with the transmission belt, and the track guides the sliding block, ensuring that the sliding block will not deviate during movement and improving the stability of the sliding block's movement. Attached Figure Description

[0014] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0015] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0016] Figure 2 This is a perspective view of a belt and tensioner according to an embodiment of the present invention;

[0017] Figure 3 This is a side view of one embodiment of the present invention;

[0018] Figure 4 This is a three-dimensional schematic diagram of a rectangular block and a tensioning member according to an embodiment of the present invention;

[0019] Figure 5 This is a perspective view of a pulley and a transmission belt according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Frame, 2. Pressing cylinder, 3. Discharge port, 4. Drive motor, 5. Lower pulley, 6. Upper pulley, 7. Belt, 8. U-shaped block, 9. Fixed shell, 10. Rectangular block, 11. Pulley, 12. Transmission belt, 13. Sliding block, 14. Track, 15. Motor, 16. Vertical block, 17. Tensioning element. Detailed Implementation

[0022] In the following description, embodiments of the pulp press of the present invention, which is equipped with a tensioning mechanism, will be described with reference to the accompanying drawings.

[0023] Figure 1-5 This invention illustrates a pulp press with a tensioning mechanism according to an embodiment of the present invention. The press includes a frame 1, a press cylinder 2 installed in the inner cavity of the frame 1, a discharge port 3 connected to the front side of the press cylinder 2, a drive motor 4 installed at the bottom of the inner cavity of the frame 1, a lower pulley 5 fixedly connected to the output shaft of the drive motor 4, an upper pulley 6 fixedly connected to the rear side of the press cylinder 2, and a belt 7 connecting the lower pulley 5 and the upper pulley 6. Two fixed shells 9 are provided in the inner cavity on the right side of the frame 1, and two symmetrical U-shaped blocks 8 are fixedly connected to the inner cavity on the right side of the frame 1. The two fixed shells 9 are fixedly connected to the U-shaped blocks 8. The U-shaped blocks 8 provide support for the fixed shells 9 when they are installed on the right side of the frame 1, ensuring that the fixed shells 9 do not wobble during use and improving their stability. Rectangular blocks 10 are fixedly connected to the bottom of the two fixed shells 9 on opposite sides. The inner cavity of the fixed shell 9 is rotatably connected to pulleys 11, and a transmission belt 12 is connected between the two pulleys 11. A sliding block 13 is fixedly connected to the surface of the transmission belt 12. A track 14 is fixedly connected to the top of the rectangular block 10. The sliding block 13 is slidably connected to the top of the track 14. Through the setting of the track 14, the track 14 guides the sliding block 13 when the transmission belt 12 drives the sliding block 13 to move, ensuring that the sliding block 13 will not deviate when moving, and improving the stability of the sliding block 13. A motor 15 is installed on the right side of the front fixed shell 9. The output shaft of the motor 15 is fixedly connected to the pulley 11. A tensioning member 17 is attached to the inner side of the belt 7. A vertical block 16 is fixedly connected to the top of the sliding block 13. The vertical block 16 is fixedly connected to the tensioning member 17. Two rotatable rollers are installed on the surface of the tensioning member 17. The inner side of the belt 7 is rotatably connected to the tensioning member 17.

[0024] Working Principle: When this utility model is in use, the drive motor 4 starts, and the output shaft drives the lower pulley 5 to rotate. Through the belt 7, the upper pulley 6 rotates synchronously, thereby driving the press cylinder 2 to press the pulp. The pressed pulp is discharged through the discharge port 3. When the belt 7 shows signs of loosening due to long-term operation, the motor 15 starts, driving the pulley 11 inside the fixed shell 9 to rotate, causing the transmission belt 12 to rotate. The sliding block 13 on the surface of the transmission belt 12 moves along the track 14, driving the tensioning member 17 to move through the upright block 16. The rotatable roller on the surface of the tensioning member 17 is in contact with the inner side of the belt 7, and applies force to the belt 7 as the sliding block 13 moves, adjusting the tension of the belt 7. The U-shaped block 8 ensures the stable installation of the fixed shell 9, and the track 14 guides the movement of the sliding block 13, ensuring a smooth tensioning process. Through the coordination of various components, the belt tension is adjusted in real time to maintain transmission stability, ensure uniform pressing force, improve the consistency of pulp dewatering effect, reduce belt wear, and ensure continuous operation of the equipment.

[0025] In summary, this pulp press equipped with a tensioning mechanism processes the pulp through the press cylinder 2, discharge port 3, and belt 7. The coordinated use of pulley 11, transmission belt 12, and sliding block 13 causes the tensioning element 17 to move, thereby applying force to the belt 7. This ensures the belt 7 tension, achieving the goals of real-time belt tension adjustment, stable transmission efficiency, uniform pressing force, and improved consistency of pulp dewatering.

Claims

1. A pulp press equipped with a tensioning mechanism, characterized in that, The system includes a frame (1), a pressing cylinder (2) installed in the inner cavity of the frame (1), a discharge port (3) connected to the front side of the pressing cylinder (2), a drive motor (4) installed at the bottom of the inner cavity of the frame (1), a lower pulley (5) fixedly connected to the output shaft of the drive motor (4), an upper pulley (6) fixedly connected to the rear side of the pressing cylinder (2), a belt (7) connecting the lower pulley (5) and the upper pulley (6), and two fixed shells (9) provided in the inner cavity on the right side of the frame (1). A rectangular block (10) is fixedly connected to the bottom of the two fixed shells (9) on opposite sides. The inner cavities of the two fixed shells (9) are rotatably connected to pulleys (11). A transmission belt (12) is connected between the two pulleys (11). A sliding block (13) is fixedly connected to the surface of the transmission belt (12). A motor (15) is installed on the right side of the front fixed shell (9). The output shaft of the motor (15) is fixedly connected to the pulley (11). A tensioning member (17) is attached to the inner side of the belt (7).

2. A pulp press equipped with a tensioning mechanism according to claim 1, characterized in that, The inner cavity on the right side of the frame (1) is fixedly connected to two symmetrical U-shaped blocks (8), and the two fixed shells (9) are fixedly connected to the U-shaped blocks (8).

3. A pulp press equipped with a tensioning mechanism according to claim 2, characterized in that, The top of the rectangular block (10) is fixedly connected to a track (14), and the sliding block (13) is slidably connected to the top of the track (14).

4. A pulp press equipped with a tensioning mechanism according to claim 3, characterized in that, The top of the sliding block (13) is fixedly connected to a vertical block (16), and the vertical block (16) is fixedly connected to a tensioning member (17).

5. A pulp press equipped with a tensioning mechanism according to claim 4, characterized in that, Two rotatable rollers are mounted on the surface of the tensioner (17), and the inner side of the belt (7) is rotatably connected to the tensioner (17).

Images