Elastic cleaning assembly for papermaking mesh

Abstract

The utility model relates to the technical field of papermaking mesh cleaning, in particular to an elastic cleaning assembly for a papermaking mesh, an elastic assembly of the elastic cleaning assembly is arranged in a box body, the influence of impurities of the papermaking mesh on the service life of the elastic assembly is avoided, when the elastic cleaning assembly needs to be replaced, only a sealing assembly needs to be opened, the elastic assembly is pulled away from a cavity, and replacement is convenient. The convenience is improved; comprising a box body, an opening and guide pipes, the opening is formed in the left end of the box body, a cavity is formed in the box body, the top ends of the two guide pipes communicate with the bottom end of the box body, the sealing assembly is arranged at the left end of the box body, the opening is sealed through the sealing assembly, and the elastic assembly is arranged in the box body. A cleaning assembly is arranged below the box, the top end of the cleaning assembly extends into the cavity through two guide pipes and makes contact with the lower end of the elastic assembly in an abutting mode, an adjusting assembly is arranged in the cavity, and the bottom end of the adjusting assembly makes contact with the top end of the elastic assembly in an abutting mode.

Description

Technical Field

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

[0002] The papermaking mesh is an accessory on the papermaking machine. It is the most important medium for paper web forming and dehydration on the papermaking machine. It plays a key role in the quality of the finished paper and is a consumable equipment used for papermaking dehydration in the papermaking industry.

[0003] In the prior art, patent document CN211922069U discloses a papermaking mesh cleaning device comprising a fixed frame. The cleaning device is movably connected to the rotating shaft of the papermaking mesh cylinder via bearings at the top of the fixed frame and the telescopic frame. A motor drives a gear to rotate, which drives a rack to move up and down, which drives a connecting plate to move up and down. The connecting plate drives a counterweight to move up and down via a connecting rod. The counterweight, in turn, drives the connecting block to move up and down via a spring and a telescopic rod. The connecting block drives a brush to move up and down, thereby ensuring that the bristles of the brush are in close contact with the inner surface of the papermaking mesh. When the papermaking mesh cylinder rotates, the weight of the counterweight keeps the brush at the bottom stationary, thereby cleaning the inner surface of the papermaking mesh. The entire device has a simple structure and is easy to use, providing convenient cleaning of the inner surface of the papermaking mesh and achieving good cleaning effect. At the same time, the elastic action of the spring prevents the brush from being obstructed by the mesh cylinder frame, ensuring smooth cleaning.

[0004] During use, it was found that although the above-mentioned device can clean the inside of the papermaking mesh, due to the large amount of impurities on the inside of the papermaking mesh, the impurities will adhere to the spring. Since the spring is easily affected by impurities, these impurities will cause the surface of the spring to wear and reduce the life of the spring. When the spring needs to be replaced, the convenience is also poor. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an elastic cleaning component for a papermaking net with a prolonged service life.

[0006] The utility model is an elastic cleaning component for a papermaking net, comprising a box body, an opening and a conduit, wherein the left end of the box body is provided with an opening, a chamber is provided inside the box body, the top ends of the two sets of conduits are respectively connected with the bottom ends of the box body, and further comprising a sealing component, a cleaning component, an adjustment component and an elastic component, a sealing component is provided at the left end of the box body, the sealing component seals the opening, an elastic component is provided inside the box body, a cleaning component is provided below the box body, the top end of the cleaning component extends into the chamber through the two sets of conduits and contacts with the lower end of the elastic component, an adjustment component is provided in the chamber, and the bottom end of the adjustment component contacts with the top end of the elastic component; when in use, the elastic component is The force component is placed in the chamber, the adjustment component is above the elastic component, and the cleaning component is below the elastic component. The adjustment component is used to adjust the elastic force of the elastic component, and then the opening is sealed by the sealing component. The box body is installed on the inner side of the papermaking net, and the lower end of the cleaning component is elastically contacted with the inner side of the papermaking net with the cooperation of the elastic component, so that the cleaning component can elastically clean the impurities on the inside of the papermaking net. At the same time, the elastic component is inside the box body, which avoids the influence of impurities in the papermaking net on the life of the elastic component. When replacement is needed, you only need to open the sealing component and pull the elastic component out of the chamber for replacement, which improves convenience.

[0007] Preferably, the cleaning component includes a mounting plate, bristles, a connecting rod, a connecting plate and a No. 1 protrusion. The bottom end of the mounting plate is provided with bristles, and the top end of the mounting plate is provided with two groups of connecting rods. The top end of each group of connecting rods passes through a group of conduits and extends into the chamber. The top ends of the two groups of connecting rods are connected to the bottom end of the connecting plate in the chamber, and the top end of the connecting plate is provided with a No. 1 protrusion. The elastic component pushes the connecting plate downward through the No. 1 protrusion, so that the two groups of connecting rods drive the bristles through the mounting plate to clean the impurities inside the papermaking net. When the impurities inside the papermaking net are thicker, the bristles and the mounting plate are adaptively adjusted in height with the cooperation of the elastic component, so that the bristles can achieve elastic cleaning of the impurities inside the papermaking net.

[0008] Preferably, the adjustment component includes a lifting plate, a screw, a handwheel and a No. 2 protrusion. The lifting plate is slidably installed in the chamber, and the top of the lifting plate is rotatably connected to the bottom end of the screw. The top of the screw extends to the top of the box body, and the screw is screwed to the box body. A handwheel is provided at the top of the screw, and a screw is provided at the bottom end of the lifting plate; the top of the elastic component contacts the bottom end of the No. 2 protrusion. According to cleaning needs, the staff rotates the handwheel, so that the screw drives the lifting plate to adjust the height, and further adjusts the height of the No. 2 protrusion, thereby realizing the adjustment of the elastic force of the elastic component, and further realizing the elastic cleaning adjustment of the bristles on impurities inside the papermaking mesh.

[0009] Preferably, the sealing assembly includes a threaded groove, a sealing plate, a circular hole and a bolt. The four corners of the left end of the box are respectively provided with a threaded groove, and the four corners of the sealing plate are respectively provided with a group of circular holes. The bolts pass through a group of circular holes and are threadedly connected to a group of threaded grooves. When the sealing plate needs to seal the opening, the sealing plate cover is installed on the left end of the box, and then the bolts pass through a group of circular holes and are threadedly connected to a group of threaded grooves, thereby completing the sealing of the opening by the sealing plate. When the elastic assembly needs to be replaced, the sealing plate can be opened.

[0010] Preferably, the elastic component includes an upper guide plate, an upper slide groove, a lower guide plate, a lower slide groove and a spring, the upper guide plate is above the lower guide plate, and multiple groups of springs are arranged between the upper guide plate and the lower guide plate, the upper slide groove is provided at the top end of the upper guide plate, and the lower slide groove is provided at the bottom end of the lower guide plate; the upper slide groove is adapted to the No. 2 protrusion, and the lower slide groove is adapted to the No. 1 protrusion. When the spring needs to be installed, the No. 2 protrusion is slid into the upper slide groove and the No. 1 protrusion is slid into the lower slide groove, thereby completing the installation of multiple groups of springs. When the elastic force of multiple groups of springs needs to be adjusted, the staff can adjust the height of the No. 2 protrusion. Multiple groups of springs are inside the box, which avoids impurities of the papermaking net from adhering to the springs and improves the service life of the springs.

[0011] Preferably, it also includes guide rollers, and multiple groups of guide rollers are rotatably arranged in the upper slide groove and the lower slide groove respectively; when the second protrusion slides into the upper slide groove and the first protrusion slides into the lower slide groove, the upper slide groove and the lower slide groove reduce the friction resistance with the second protrusion and the first protrusion with the cooperation of the corresponding guide rollers, thereby improving the installation efficiency.

[0012] Preferably, a screw plug is further included, and a screw plug hole is provided on the sealing plate, and a screw plug is installed on the screw plug hole; the staff unscrews the screw plug and oils the spring through the screw plug hole for maintenance, thereby improving convenience.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the elastic component is placed in the chamber, the adjustment component is above the elastic component, and the cleaning component is below the elastic component. The adjustment component is used to adjust the elastic force of the elastic component, and then the opening is sealed by the sealing component. The box body is installed on the inner side of the papermaking net, and the lower end of the cleaning component is elastically contacted with the inner side of the papermaking net with the cooperation of the elastic component, so that the cleaning component elastically cleans the impurities on the inside of the papermaking net. At the same time, the elastic component is inside the box body, which avoids the influence of impurities in the papermaking net on the life of the elastic component. When replacement is needed, you only need to open the sealing component and pull the elastic component out of the chamber for replacement, which improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 2It is an enlarged structural diagram of the lifting plate and lower guide plate;

[0016] Figure 3 It is an enlarged structural diagram of the guide roller and No. 1 bump;

[0017] Figure 4 This is an axonometric structural diagram of the present utility model;

[0018] Markings in the accompanying drawings: 1. Box body; 2. Opening; 3. Conduit; 4. Mounting plate; 5. Bristles; 6. Connecting rod; 7. Connecting plate; 8. No. 1 bump; 9. Lifting plate; 10. Screw; 11. Handwheel; 12. No. 2 bump; 14. Threaded groove; 15. Sealing plate; 16. Round hole; 17. Bolt; 18. Upper guide plate; 19. Upper slide groove; 20. Lower guide plate; 21. Lower slide groove; 22. Spring; 23. Guide roller; 24. Thread plug. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] like Figure 1 and Figure 4 As shown, the elastic cleaning assembly for a papermaking net of the present invention comprises a box body 1, an opening 2 and a conduit 3. The left end of the box body 1 is provided with an opening, a chamber is provided inside the box body 1, the top ends of the two sets of conduits 3 are respectively communicated with the bottom end of the box body 1, and further comprises a sealing assembly, a cleaning assembly, an adjustment assembly and an elastic assembly. The left end of the box body 1 is provided with a sealing assembly, which seals the opening, an elastic assembly is provided inside the box body 1, and a cleaning assembly is provided below the box body 1. The top end of the cleaning assembly extends into the chamber through the two sets of conduits 3 and contacts with the lower end of the elastic assembly. An adjustment assembly is provided in the chamber, and the bottom end of the adjustment assembly contacts with the top end of the elastic assembly.

[0022] like Figures 1 to 4 As shown, the cleaning assembly includes a mounting plate 4, bristles 5, connecting rods 6, a connecting plate 7 and a No. 1 protrusion 8. The bottom end of the mounting plate 4 is provided with bristles 5, and the top end of the mounting plate 4 is provided with two groups of connecting rods 6. The top end of each group of connecting rods 6 passes through a group of conduits 3 and extends into the chamber. The top ends of the two groups of connecting rods 6 are connected to the bottom end of the connecting plate 7 in the chamber. The top end of the connecting plate 7 is provided with a No. 1 protrusion 8.

[0023] like Figure 1 、 Figure 2 and Figure 3As shown, the adjustment assembly includes a lifting plate 9, a screw 10, a handwheel 11 and a second protrusion 12. The lifting plate 9 is slidably installed in the chamber. The top end of the lifting plate 9 is rotatably connected to the bottom end of the screw 10. The top end of the screw 10 extends above the box body 1. The screw 10 is screwed to the box body 1. The top end of the screw 10 is provided with a handwheel 11, and the bottom end of the lifting plate 9 is provided with a screw 10.

[0024] like Figure 1 and Figure 4 As shown, the sealing assembly includes a threaded groove 14, a sealing plate 15, a circular hole 16 and a bolt 17. The four corners of the left end of the box body 1 are respectively provided with a threaded groove 14, and the four corners of the sealing plate 15 are respectively provided with a group of circular holes 16. The bolt 17 passes through the group of circular holes 16 and is threadedly connected with a group of threaded grooves 14.

[0025] When the lifting plate 11 is lifted up, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened, so that the lifting and lowering plates 9 are tightened. When the lifting plate 11 is lifted up, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened. When the lifting and lowering plates 9 are lifted up, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened. When the lifting and lowering plates 9 are lifted up, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened. When the lifting and lowering plates 9 are lifted up, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened, the lifting and lowering plates 9 are tightened, and the lifting and lowering plates 9 are tightened.

[0026] Example 2

[0027] like Figure 1 and Figure 4 As shown, the elastic cleaning assembly for a papermaking net of the present invention comprises a box body 1, an opening 2 and a conduit 3. The left end of the box body 1 is provided with an opening, a chamber is provided inside the box body 1, the top ends of the two sets of conduits 3 are respectively communicated with the bottom end of the box body 1, and further comprises a sealing assembly, a cleaning assembly, an adjustment assembly and an elastic assembly. The left end of the box body 1 is provided with a sealing assembly, which seals the opening, an elastic assembly is provided inside the box body 1, and a cleaning assembly is provided below the box body 1. The top end of the cleaning assembly extends into the chamber through the two sets of conduits 3 and contacts with the lower end of the elastic assembly. An adjustment assembly is provided in the chamber, and the bottom end of the adjustment assembly contacts with the top end of the elastic assembly.

[0028] like Figures 1 to 4As shown, the cleaning assembly includes a mounting plate 4, bristles 5, connecting rods 6, a connecting plate 7 and a No. 1 protrusion 8. The bottom end of the mounting plate 4 is provided with bristles 5, and the top end of the mounting plate 4 is provided with two groups of connecting rods 6. The top end of each group of connecting rods 6 passes through a group of conduits 3 and extends into the chamber. The top ends of the two groups of connecting rods 6 are connected to the bottom end of the connecting plate 7 in the chamber. The top end of the connecting plate 7 is provided with a No. 1 protrusion 8.

[0029] like Figure 1 、 Figure 2 and Figure 3 As shown, the adjustment assembly includes a lifting plate 9, a screw 10, a handwheel 11 and a second protrusion 12. The lifting plate 9 is slidably installed in the chamber. The top end of the lifting plate 9 is rotatably connected to the bottom end of the screw 10. The top end of the screw 10 extends above the box body 1. The screw 10 is screwed to the box body 1. The top end of the screw 10 is provided with a handwheel 11, and the bottom end of the lifting plate 9 is provided with a screw 10.

[0030] like Figure 1 and Figure 4 As shown, the sealing assembly includes a thread groove 14, a sealing plate 15, a circular hole 16 and a bolt 17. The four corners of the left end of the box body 1 are respectively provided with a thread groove 14, and the four corners of the sealing plate 15 are respectively provided with a group of circular holes 16. The bolt 17 passes through the group of circular holes 16 and is threadedly connected with the group of thread grooves 14.

[0031] like Figure 2 and Figure 3 As shown, the elastic assembly includes an upper guide plate 18, an upper slide groove 19, a lower guide plate 20, a lower slide groove 21 and a spring 22. The upper guide plate 18 is above the lower guide plate 20. Multiple groups of springs 22 are provided between the upper guide plate 18 and the lower guide plate 20. The upper slide groove 19 is provided at the top end of the upper guide plate 18, and the lower slide groove 21 is provided at the bottom end of the lower guide plate 20.

[0032] like Figure 1 and Figure 3 As shown, it also includes guide rollers 23 and screw plugs 24. Multiple groups of guide rollers 23 are rotatably arranged in the upper slide 19 and the lower slide 21 respectively. The sealing plate 15 is provided with screw plug holes, and screw plugs 24 are installed on the screw plug holes.

[0033] In this embodiment, when in use, the sealing plate 15 is opened, the upper slide groove 19 is adapted to the second protrusion 12, and the lower slide groove 21 is adapted to the first protrusion 8. When the spring 22 needs to be installed, the second protrusion 12 is slid into the upper slide groove 19 and the first protrusion 8 is slid into the lower slide groove 21, thereby completing the installation of multiple sets of springs 22. After the sealing plate 15 is sealed, the box body 1 is installed on the inner side of the papermaking net. According to the cleaning needs, the staff rotates the handwheel 11, so that the screw 10 drives the lifting plate 9 to adjust the height, and further adjusts the height of the second protrusion 12, thereby realizing the elastic force of the elastic component. The lower guide plate 20 and the lower sliding groove 21 push the connecting plate 7 downward through the No. 1 protrusion 8, so that the two sets of connecting rods 6 drive the bristles 5 through the mounting plate 4 to clean the impurities inside the papermaking mesh. When the impurities inside the papermaking mesh are thicker, the bristles 5 and the mounting plate 4 are adaptively adjusted in height with the cooperation of the elastic component, so that the bristles 5 can achieve elastic cleaning of the impurities inside the papermaking mesh. At the same time, the elastic component is inside the box body 1, which avoids the influence of impurities of the papermaking mesh on the life of the elastic component. When replacement is needed, it is only necessary to open the sealing component and pull the elastic component out of the chamber for replacement.

[0034] The spring 22 of the elastic cleaning assembly for the papermaking net of the utility model is purchased on the market, and technicians in this industry only need to install and operate it according to the accompanying instruction manual without the need for creative work by technicians in this field.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An elastic cleaning assembly for a papermaking net, comprising a box (1), an opening (2) and a conduit (3), wherein the left end of the box (1) is provided with an opening, a chamber is provided inside the box (1), and the top ends of two sets of conduits (3) are respectively connected to the bottom end of the box (1), characterized in that: The invention also includes a sealing component, a cleaning component, an adjustment component and an elastic component. The left end of the box body (1) is provided with a sealing component, and the sealing component seals the opening. The elastic component is provided inside the box body (1). The cleaning component is provided below the box body (1). The top end of the cleaning component extends into the chamber through two groups of conduits (3) and contacts with the bottom end of the elastic component. The adjustment component is provided in the chamber, and the bottom end of the adjustment component contacts with the top end of the elastic component.

2. The elastic cleaning assembly for a papermaking net according to claim 1, wherein: The cleaning component comprises a mounting plate (4), bristles (5), connecting rods (6), a connecting plate (7) and a No. 1 protrusion (8). The bottom end of the mounting plate (4) is provided with bristles (5), and the top end of the mounting plate (4) is provided with two groups of connecting rods (6). The top end of each group of connecting rods (6) respectively passes through a group of conduits (3) and extends into the chamber. The top ends of the two groups of connecting rods (6) are connected to the bottom end of the connecting plate (7) in the chamber, and the top end of the connecting plate (7) is provided with a No. 1 protrusion (8).

3. The elastic cleaning assembly for a papermaking net according to claim 1, wherein: The adjustment assembly includes a lifting plate (9), a lead screw (10), a hand wheel (11) and a second protrusion (12). The lifting plate (9) is slidably installed in the chamber. The top end of the lifting plate (9) is rotatably connected to the bottom end of the lead screw (10). The top end of the lead screw (10) extends above the box body (1). The lead screw (10) and the box body (1) are screwed together. The top end of the lead screw (10) is provided with a hand wheel (11), and the bottom end of the lifting plate (9) is provided with a lead screw (10).

4. The elastic cleaning assembly for a papermaking net according to claim 1, wherein: The sealing assembly comprises a thread groove (14), a sealing plate (15), a circular hole (16) and a bolt (17). The four corners of the left end of the box body (1) are respectively provided with a thread groove (14), and the four corners of the sealing plate (15) are respectively provided with a group of circular holes (16). The bolt (17) passes through the group of circular holes (16) and is threadedly connected with the group of thread grooves (14).

5. The elastic cleaning assembly for a papermaking net according to claim 1, wherein: The elastic component includes an upper guide plate (18), an upper slide groove (19), a lower guide plate (20), a lower slide groove (21) and a spring (22). The upper guide plate (18) is above the lower guide plate (20). Multiple groups of springs (22) are arranged between the upper guide plate (18) and the lower guide plate (20). The top end of the upper guide plate (18) is provided with an upper slide groove (19), and the bottom end of the lower guide plate (20) is provided with a lower slide groove (21).

6. The elastic cleaning assembly for a papermaking net according to claim 5, characterized in that: It also includes guide rollers (23), and multiple groups of guide rollers (23) are rotatably arranged in the upper chute (19) and the lower chute (21).

7. The elastic cleaning assembly for a papermaking net according to claim 4, wherein: It also includes a wire plug (24), a wire plug hole is provided on the sealing plate (15), and the wire plug (24) is installed on the wire plug hole.

Images