Papermaking mesh cleaning device for papermaking

Abstract

The utility model discloses a papermaking mesh cleaning device for papermaking, and relates to the technical field of papermaking. Comprising a U-shaped workbench, an arch-shaped box is fixed to the U-shaped workbench, a cleaning assembly is arranged in the arch-shaped box, the cleaning assembly comprises fixing pipes arranged on the upper portion in the arch-shaped box in a bilateral symmetry mode, the fixing pipes are horizontally and vertically arranged, and the opposite faces of the fixing pipes evenly communicate with a plurality of spraying pipes; rotating rods are symmetrically and rotationally inserted between the fixed vertical plates, cleaning rollers are fixedly arranged on the rotating rods in a sleeving manner, a plurality of bristles are uniformly arranged on the cleaning rollers, and belt wheels are fixedly arranged at one ends of the two rotating rods in a sleeving manner. According to the papermaking mesh cleaning device, through the arrangement of the cleaning assembly, the bristles and the spray pipes sequentially and synchronously conduct double-face cleaning operation on a papermaking mesh from top to bottom, papermaking raw materials which are firmly attached to the papermaking mesh can be conveniently cleaned, the cleaning effect on the papermaking mesh is improved to a certain degree, and the usability of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking, in particular to a papermaking net cleaning device for papermaking. Background Art

[0002] The papermaking mesh is an important component in the papermaking process. It is located in the shaping part of the papermaking machine and is used to help the pulp form the required paper structure on the papermaking machine. During the use of the papermaking mesh, the papermaking mesh needs to be cleaned regularly.

[0003] An existing papermaking net cleaning device (authorization announcement number: CN213804612U) has the following defects: the above-mentioned device cleans the papermaking raw materials on the papermaking net through the collecting curved plate and the cleaning brush of the papermaking net cleaning mechanism, without manual cleaning, thereby improving work efficiency. However, the above-mentioned device mainly sweeps and sprays one side of the papermaking net, resulting in that the other side of the papermaking net is not easy to be completely cleaned, which reduces the cleaning effect of the papermaking net to a certain extent. For this reason, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a papermaking net cleaning device for papermaking to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a papermaking net cleaning device for papermaking, comprising a U-shaped workbench, an arch box is fixed on the U-shaped workbench, a cleaning assembly is arranged in the arch box, the cleaning assembly includes fixed pipes symmetrically arranged on the upper part of the arch box, the fixed pipes are arranged horizontally and vertically, and a plurality of nozzles are evenly connected on the opposite surfaces of the fixed pipes, fixed vertical plates are fixed to the front and back ends of the two fixed pipes as a whole, rotating rods are symmetrically inserted and rotatably inserted between the fixed vertical plates, cleaning rollers are fixedly mounted on the rotating rods, and a plurality of bristles are evenly arranged on the cleaning rollers, pulleys are fixedly mounted on one end of the two rotating rods, belts are connected between the pulleys, one end of the rotating rod located on one side is connected to a rotating motor, an installation box is arranged on the outer side of the fixed vertical plate, and the rotating motor is installed in the installation box.

[0006] Preferably, a horizontal plate is fixed on the top of the outer side surface of the fixed vertical plate, and the front and back sides of the horizontal plate are symmetrically arranged. A reciprocating screw is vertically inserted in the horizontal plate located at the back side, and the reciprocating screw is rotatably inserted on the arch box top plate.

[0007] Preferably, the horizontal plate located at the front side has a limiting block symmetrically fixed to the outer side, a vertical slot slidably arranged with the limiting block is opened on the arch box, a lifting motor is connected to the top end of the reciprocating screw, and the lifting motor is installed on the arch box.

[0008] Preferably, the outer side surfaces of the fixed pipes are connected to transverse pipes, and the transverse pipes are connected to connecting hoses, which pass through the top of the arch box and are used to connect to external cleaning water.

[0009] Preferably, a movable placement component is provided on the U-shaped workbench, and the movable placement component includes a screw rod rotatably inserted at the front side of the U-shaped workbench, a fixed rod is fixed at the back side of the U-shaped workbench, triangular sliding blocks are symmetrically sleeved on the fixed rod and the screw rod, a connecting plate is fixed between the triangular sliding blocks, a placement frame is fixed on the connecting plate, a papermaking screen is placed on the placement frame, and one end of the screw rod is connected to a driving motor.

[0010] Preferably, a switch arch plate is provided on the arch box, and the switch arch plate is used to open and close the side opening of the arch box. A lifting rod is connected between the top of the arch box and the switch arch plate. The bottom of the arch box is connected to a storage bucket, and the bottom of the storage bucket is connected to a discharge pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The papermaking net cleaning device for papermaking, through the setting of the cleaning component, the bristles and the nozzles sequentially and synchronously perform double-sided cleaning operations from top to bottom on the papermaking net, which is convenient for cleaning the papermaking raw materials that are relatively firmly adhered to the papermaking net, improves the cleaning effect of the papermaking net to a certain extent, and ensures the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 It is a first three-dimensional structural schematic diagram of a partial structure of the utility model;

[0016] Figure 4 It is a three-dimensional split structure schematic diagram of a partial structure of the utility model.

[0017] In the figure: 1. U-shaped workbench; 101. Arch box; 102. Lifting rod; 103. Switching arch plate; 104. Storage bucket; 105. Discharge pipe; 2. Screw rod; 201. Fixed rod; 202. Triangular sliding block; 203. Connecting plate; 204. Placement frame; 3. Papermaking screen; 4. Fixed pipe; 401. Spray pipe; 402. Horizontal pipe; 403. Connecting hose; 404. Fixed vertical plate; 405. Horizontal plate; 406. Reciprocating screw; 407. Limiting block; 5. Rotating rod; 501. Brush; 502. Belt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] During the use of the papermaking mesh, a cleaning device is required. The cleaning device provided by the utility model is specifically used for double-sided sweeping and spraying operations on the papermaking mesh plate 3, which improves the cleaning effect to a certain extent. During the use of this device, it is necessary to perform inspection and other preparatory work in advance to ensure the normal use of this device.

[0020] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a papermaking net cleaning device for papermaking, comprising a U-shaped workbench 1, an arch box 101 is fixed on the U-shaped workbench 1, a cleaning assembly is arranged in the arch box 101, the cleaning assembly comprises a fixed pipe 4 symmetrically arranged on the upper part of the arch box 101, the fixed pipe 4 is arranged horizontally and vertically, and a plurality of nozzles 401 are evenly connected on opposite surfaces of the fixed pipe 4, the front and back ends of the two fixed pipes 4 are fixed with fixed vertical plates 404 as a whole, a rotating rod 5 is symmetrically inserted and rotated between the fixed vertical plates 404, a cleaning roller is sleeved and fixed on the rotating rod 5, and a plurality of bristles 501 are evenly arranged on the cleaning roller, one end of the two rotating rods 5 is sleeved and fixed, a belt 502 is connected between the pulleys, one end of the rotating rod 5 located at one side is connected to a rotating motor, an installation box is arranged on the outer side of the fixed vertical plate 404, and the rotating motor is installed in the installation box, wherein the pulley and the belt 502 adopt the existing technology.

[0021] In the embodiment, a horizontal plate 405 is fixed on the top of the outer side surface of the fixed vertical plate 404, and the front and back surfaces of the horizontal plate 405 are symmetrically arranged. A reciprocating screw 406 is vertically inserted in the horizontal plate 405 located on the back side, and the reciprocating screw 406 is rotatably inserted on the top plate of the arch box 101. The horizontal plate 405 located on the front side is symmetrically fixed with a limiting block 407 on the outer side surface. The arch box 101 is provided with a vertical groove that is slidably arranged with the limiting block 407. A lifting motor is connected to the top of the reciprocating screw 406, and the lifting motor is installed on the arch box 101. The outer sides of the fixed pipes 4 are connected with horizontal pipes 402, and the horizontal pipes 402 are connected with connecting hoses 403. The connecting hoses 403 pass through the top of the arch box 101, and the connecting hoses 403 are used to connect with external cleaning water. Among them, the reciprocating screw 406 is a prior art, which is used to drive the horizontal plate 405 to perform lifting and moving operations as a whole.

[0022] In the embodiment, a movable placement component is provided on the U-shaped workbench 1, and the movable placement component includes a screw rod 2 rotatably inserted at the front side position of the U-shaped workbench 1, a fixed rod 201 is fixed at the back side position of the U-shaped workbench 1, and triangular sliding blocks 202 are symmetrically sleeved on the fixed rod 201 and the screw rod 2, a connecting plate 203 is fixed between the triangular sliding blocks 202, a placement frame 204 is fixed on the connecting plate 203, a papermaking mesh plate 3 is placed on the placement frame 204, and a driving motor is connected to one end of the screw rod 2, wherein the lifting motor, the driving motor and the rotating motor adopt a servo motor with a self-locking function in the prior art, a thread groove matched with the external thread of the screw rod 2 is opened in the triangular sliding block 202, the triangular sliding block 202 slides with the fixed rod 201, and the placement frame 204 is a prior art, which ensures the function of placing and fixing the papermaking mesh plate 3.

[0023] In the embodiment, a switch arch plate 103 is provided on the arch box 101, and the switch arch plate 103 is used to open and close the side opening of the arch box 101. A lifting rod 102 is connected between the top of the arch box 101 and the switch arch plate 103. The bottom of the arch box 101 is connected to a storage bucket 104, and the bottom of the storage bucket 104 is connected to a discharge pipe 105. Through the setting of the cleaning component, the bristles 501 and the nozzle 401 perform double-sided cleaning operations from top to bottom on the papermaking net in turn, which is convenient for cleaning the papermaking raw materials that are more firmly adhered to the papermaking net, improves the cleaning effect of the papermaking net to a certain extent, and ensures the usability of the device.

[0024] Working principle: When using the device, the lifting rod 102 is controlled to stretch, so that the switch arch plate 103 is in a state of rising to open the opening of the arch box 101, and the papermaking screen 3 to be cleaned is placed on the placement frame 204, and the drive motor is controlled to start, so that the screw rod 2 is rotated, and the triangular sliding block 202 and the connecting plate 203 are driven to move as a whole to the middle position in the arch box 101 to stop, and the switch arch plate 103 is closed, and the connecting hose 403 and the discharge pipe 105 are adapted to connect. Then, the cleaning water The body enters the horizontal pipe 402 through the connecting hose 403, and is finally stored in the fixed pipe 4. The rotating motor is controlled to start, and the two rotating rods 5 drive the bristles 501 to rotate under the drive of the pulley and the belt 502 to ensure that the papermaking screen 3 is swept and brushed. The lifting motor is started, so that the fixed pipe 4 and the rotating rod 5 are lifted and lowered as a whole, and the nozzle 401 sprays water to flush the swept position downward. After the flushing is completed, the switch arch plate 103 is turned on, and the papermaking screen 3 follows the placement frame 204 to move out and be taken out.

[0025] 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 the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A papermaking net cleaning device for papermaking, comprising a U-shaped workbench (1), characterized in that: An arch box (101) is fixed on the U-shaped workbench (1), and a cleaning assembly is arranged in the arch box (101). The cleaning assembly comprises a fixed pipe (4) symmetrically arranged on the upper part of the arch box (101), the fixed pipe (4) is arranged horizontally and vertically, and a plurality of spray pipes (401) are evenly connected on opposite surfaces of the fixed pipe (4), and fixed vertical plates (404) are fixed on the front and back ends of the two fixed pipes (4) as a whole, and a rotating rod (5) is inserted between the fixed vertical plates (404) for symmetrical rotation, and a cleaning roller is sleeved and fixed on the rotating rod (5), and a plurality of bristles (501) are evenly arranged on the cleaning roller, and a pulley is sleeved and fixed on one end of each of the two rotating rods (5), and a belt (502) is connected between the pulleys, and a rotating motor is connected to one end of the rotating rod (5) located at one side, and an installation box is arranged outside the fixed vertical plate (404), and the rotating motor is installed in the installation box.

2. A papermaking net cleaning device for papermaking according to claim 1, characterized in that: A transverse plate (405) is fixed to the top of the outer side of the fixed vertical plate (404), and the front and back sides of the transverse plates (405) are symmetrically arranged. A reciprocating screw rod (406) is vertically inserted into the transverse plate (405) located at the back side, and the reciprocating screw rod (406) is rotatably inserted on the top plate of the arch box (101).

3. A papermaking net cleaning device for papermaking according to claim 2, characterized in that: The horizontal plate (405) located at the front side has a limit block (407) symmetrically fixed to the outer side, and the arch box (101) is provided with a vertical slot slidably arranged with the limit block (407). The top end of the reciprocating screw (406) is connected to a lifting motor, and the lifting motor is installed on the arch box (101).

4. A papermaking net cleaning device for papermaking according to claim 1, characterized in that: The outer side surfaces of the fixed pipes (4) are all connected to transverse pipes (402), and the transverse pipes (402) are all connected to connecting hoses (403). The connecting hoses (403) penetrate the top of the arch box (101), and the connecting hoses (403) are used to communicate with external cleaning water.

5. A papermaking net cleaning device for papermaking according to claim 1, characterized in that: The U-shaped workbench (1) is provided with a movable placement component, which comprises a screw rod (2) rotatably inserted at the front side of the U-shaped workbench (1), a fixed rod (201) is fixed at the back side of the U-shaped workbench (1), triangular sliding blocks (202) are symmetrically sleeved on the fixed rod (201) and the screw rod (2), a connecting plate (203) is fixed between the triangular sliding blocks (202), a placement frame (204) is fixed on the connecting plate (203), a papermaking screen (3) is placed on the placement frame (204), and one end of the screw rod (2) is connected to a driving motor.

6. A papermaking net cleaning device for papermaking according to claim 1, characterized in that: The arch box (101) is provided with a switch arch plate (103), which is used to open and close the side opening of the arch box (101); a lifting rod (102) is connected between the top of the arch box (101) and the switch arch plate (103); the bottom of the arch box (101) is connected to a storage bucket (104), and the bottom of the storage bucket (104) is connected to a discharge pipe (105).

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