Dust-free rubber roller with anti-static function

Abstract

The utility model discloses a dust-free rubber covered roller with an anti-static function, which relates to the technical field of rubber covered rollers and comprises a rubber roll and a rubber covered roller body, the rubber covered roller body is wrapped on the inner side of the rubber roll, a sleeve plate is mounted on the outer side of the rubber covered roller body, a support is sleeved at the top end of the sleeve plate, and a connecting plate is in threaded connection with the outer side of the support. By the adoption of the structure, during use, the first clamping block is clamped in the clamping groove close to the bottom end of the connecting plate, then the brush can be attached to the surface of a film, meanwhile, the shaft rod can rotate on the surface of the film, and the phenomenon that the surface of the film is abraded by the collecting box can be avoided; according to the dust-free anti-static device, impurities can fall into the symmetrical feeding ports along with the dust-free anti-static device, the collecting box can collect the impurities in a unified mode, the impurities can be conveniently cleaned, meanwhile, a large number of impurities can be prevented from falling onto the ground again, and meanwhile the good dust-free anti-static effect can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber rollers, and particularly relates to a dust-free rubber roller with an anti-static function. Background Art

[0002] A rubber roller is a roller-shaped product with a metal or other material as the core and rubber coated on the outside through vulcanization. A rubber roller generally consists of an outer layer of rubber, a hard rubber layer, a metal core, a roller neck, and ventilation holes. Its processing includes processes such as roller core sandblasting, bonding treatment, rubber pasting and forming, cloth wrapping, wire winding, vulcanization in a vulcanizing tank, and surface processing. Rubber rollers are mainly applied in aspects such as papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing, etc. When the rubber roller operates for a long time, more dust particles or other impurities will adhere to its rubber roll. If not cleaned in time, static electricity is likely to be generated, and the static electricity will affect the normal use of the rubber roller.

[0003] Chinese Patent with the publication number of "CN216199799U" discloses a rubber roller with an anti-static cleaning function, which includes a rubber roller body, a rubber roll wrapped around the circumference of the rubber roller body, and connecting shaft parts installed at both ends of the rubber roller body. A support frame assembly is connected to the two connecting shaft parts. The support frame assembly is located above the rubber roller body, and a cleaning guard plate part is arranged above the support frame assembly. The cleaning guard plate part is located above the rubber roll and is connected to the support frame assembly through a positioning and adjusting telescopic part.

[0004] However, there are still some deficiencies in this rubber roller. When using the rubber roller, the brush will clean the surface impurities of the rubber roller, but the cleaned impurities will still fall to the ground or adhere to the surface of the rubber roll close to the brush. It is not easy to clean the cleaned impurities, and it will still affect the hygiene of the rubber roll. Furthermore, static electricity will still be generated, which is very inconvenient. Summary of the Utility Model

[0005] Aiming at the problems mentioned in the background art, the purpose of the utility model is to provide a dust-free rubber roller with an anti-static function to solve the problems raised in the above background art.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A dust-free rubber roller with anti-static function, comprising a rubber roll and a rubber roller body. The inner side of the rubber roll is wrapped with the rubber roller body. A sleeve plate is installed on the outer side of the rubber roller body. A bracket is sleeved at the top of the sleeve plate. A connecting plate is threadedly connected to the outer side of the bracket. A first clamping block is fixedly connected to the inner side of the connecting plate. A first clamping groove matching with the first clamping block is formed on the outer side of the sleeve plate. The first clamping block is clamped inside the first clamping groove. An adjusting mechanism is threadedly connected to the top of the bracket. A cleaning cover is fixedly connected to the bottom end of the bracket. A cleaning brush is installed at the bottom end of the cleaning cover. The position of the cleaning brush is symmetrical to the position of the rubber roll. A collecting box is fixedly connected to the bottom end of the cleaning cover. A feeding port is formed inside the collecting box. A shaft rod is rotatably connected inside the collecting box. The positions of the shaft rod and the feeding port are both symmetrical to the position of the rubber roll. A strip-shaped opening is formed at the bottom end of the collecting box. A sealing block is clamped inside the strip-shaped opening. The sealing block covers the inside of the strip-shaped opening.

[0008] As a preferred technical solution, the adjusting mechanism includes a support plate. The support plate is threadedly connected to the top of the bracket. A rotating shaft is rotatably connected to the top of the support plate. A top plate is fixedly connected to the top of the rotating shaft. A connecting block is fixedly connected to the center position of the top of the top plate.

[0009] As a preferred technical solution, a first screw hole is formed at the top of the support plate. The first screw hole penetrates through the top of the support plate and the bracket. A first bolt is threadedly connected inside the first screw hole. The bottom end of the first bolt is threadedly connected to the inside of the bracket through the first screw hole. The support plate is threadedly connected to the top of the bracket through the first bolt and the first screw hole.

[0010] As a preferred technical solution, a sliding groove is formed at the top of the support plate. The shape of the sliding groove is circular. A sliding block is slidably connected to the bottom end inside the sliding groove. The rotating shaft is located inside the sliding block close to it. The top end of the sliding block is fixedly connected to the bottom end of the top plate.

[0011] As a preferred technical solution, a second screw hole is formed on the outer side of the connecting plate. The second screw hole penetrates through the connecting plate and one side of the bracket. A second bolt is threadedly connected inside the second screw hole. The other side of the second bolt is threadedly connected to the inside of the bracket through the second screw hole. The connecting plate is threadedly connected to the outer side of the bracket through the second screw hole and the second bolt.

[0012] As a preferred technical solution, a through opening is formed on the front side of the collecting box. The through opening is communicated with the inside of the collecting box. A transparent glass is fixedly connected to the inside of the through opening. The transparent glass covers the inside of the through opening.

[0013] As a preferred technical solution, a second clamping groove is formed on the inner wall of the strip-shaped opening. A second clamping block matching with the second clamping groove is fixedly connected to one side of the sealing block. The second clamping block is clamped inside the second clamping groove. The sealing block is clamped inside the strip-shaped opening through the second clamping groove and the second clamping block. A convex block is fixedly connected to the other side of the sealing block. The shape of the convex block is an inverted cone.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, during use, the first clamping block is clamped in the card slot at the bottom end of the adjacent connecting plate, so that the brush can be attached to the surface of the film. At the same time, the shaft rod can also rotate on the surface of the film, which can avoid the collection box from scratching the surface of the film. When the brush sweeps the impurities on the surface of the film, these impurities will fall into the symmetrically arranged feed ports, and the collection box can collect these impurities uniformly. This not only facilitates the cleaning of impurities but also prevents a large amount of impurities from falling onto the ground again, and at the same time, it can achieve a good dust-free and anti-static effect;

[0016] Second, due to the existence of the connecting block, it is convenient for the user to dock the top plate. When the rubber roller body moves, the user can directly adjust the rolling angle of the film through the rotating shaft. The slider can secondarily support and limit the bottom end of the top plate while not interfering with the angle adjustment of the film, thereby effectively improving the stability of the film angle adjustment. When the adjustment mechanism needs to be maintained later, just unscrew the first bolt to disassemble the adjustment mechanism individually, and thus it can also achieve the purpose of facilitating the later maintenance of the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic structural diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 is a schematic structural diagram of the bottom end of the bracket of the utility model;

[0020] Figure 4 is the utility model Figure 3 is an enlarged schematic structural diagram of part A of the utility model;

[0021] Figure 5 is a schematic structural diagram of the bottom end of the collection box of the utility model;

[0022] Figure 6 is a schematic structural diagram of the sealing block of the utility model.

[0023] Reference numerals: 1, film; 2, rubber roller body; 3, sleeve plate; 4, bracket; 5, adjusting mechanism; 51, support plate; 52, chute; 53, slider; 54, rotating shaft; 55, first screw hole; 56, first bolt; 57, top plate; 58, connecting block; 6, first card slot; 7, connecting plate; 8, first clamping block; 9, second screw hole; 10, second bolt; 11, cleaning cover; 12, cleaning brush; 13, collection box; 14, through port; 15, transparent glass; 16, feed port; 17, sealing block; 18, second clamping block; 19, convex block; 20, strip-shaped opening; 21, second card slot; 22, shaft rod. Detailed implementation mode Embodiment

[0024] Reference Figures 1 to 6

[0025] Figures 1 to 3 Reference Figures 1 to 3, the adjusting mechanism 5 includes a support plate 51. The top end of the bracket 4 is threadedly connected with the support plate 51. The top end of the support plate 51 is rotatably connected with a rotating shaft 54. The top end of the rotating shaft 54 is fixedly connected with a top plate 57. The top end of the top plate 57 is fixedly connected with a connecting block 58. The connecting block 58 is fixedly connected to the center position of the top end of the top plate 57. Due to the existence of the connecting block 58, it is convenient for the user to dock the top plate 57. When the rubber roller body 2 moves, the user can also directly adjust the rolling angle of the film 1 through the rotating shaft 54, so as to achieve the purpose of conveniently adjusting the angle of the film 1, and at the same time, the practicability of the rubber roller body 2 can be effectively improved.

[0026] Reference Figure 1 And Figure 2 , a first screw hole 55 is opened at the top end of the support plate 51. The first screw hole 55 penetrates through the top ends of the support plate 51 and the bracket 4. A first bolt 56 is threadedly connected to the inner side of the first screw hole 55. The bottom end of the first bolt 56 is threadedly connected to the inside of the bracket 4 through the first screw hole 55. The support plate 51 is threadedly connected to the top end of the bracket 4 through the first bolt 56 and the first screw hole 55. Due to the existence of the first bolt 56, the screwing in of the first bolt 56 can effectively fix the position of the support plate 51, thereby avoiding the displacement of the support plate 51. When it is necessary to disassemble the support plate 51, just screw out the first bolt 56 from the first screw hole 55, which is also beneficial for the user to maintain the adjusting mechanism 5 later.

[0027] Reference Figure 1 And Figure 2 , a chute 52 is opened at the top end of the support plate 51. The shape of the chute 52 is circular. The inner bottom end of the chute 52 is slidably connected with a slider 53. The rotating shaft 54 is located inside the slider 53 that is relatively close. The top end of the slider 53 is fixedly connected to the bottom end of the top plate 57. Due to the existence of the slider 53, the slider 53 can secondarily support and limit the bottom end of the top plate 57 while not interfering with the adjustment of the angle of the film 1, thereby effectively improving the stability of the angle adjustment of the film 1.

[0028] Reference Figure 3 And Figure 4, a second screw hole 9 is formed on the outer side of the connecting plate 7. The second screw holes 9 penetrate through one side of the connecting plate 7 and the bracket 4. A second bolt 10 is threadedly connected to the inner side of the second screw hole 9. The other side of the second bolt 10 is threadedly connected to the inside of the bracket 4 through the second screw hole 9. The connecting plate 7 is threadedly connected to the outer side of the bracket 4 through the second screw hole 9 and the second bolt 10. Due to the existence of the second bolt 10, the screwing-in of the second bolt 10 can effectively fix the position of the connecting plate 7, thereby avoiding the displacement of the connecting plate 7. When it is necessary to disassemble the connecting plate 7, just screw out the second bolt 10 from the second screw hole 9, which is also beneficial for the user to maintain the connecting plate 7 later. The connecting plate 7 is made of spring steel products and has good flexibility, which is beneficial for the user to change the position where the first latch 8 is inserted.

[0029] Reference Figure 3 With Figure 5 And Figure 6 , a through hole 14 is formed on the front side of the collection box 13. The through hole 14 communicates with the inside of the collection box 13. A transparent glass 15 is fixedly connected to the inner side of the through hole 14. The transparent glass 15 covers the inner side of the through hole 14. Due to the formation of the through hole 14, the user can directly view the inside of the collection box 13 through the transparent glass 15 without opening the collection box 13, which is beneficial for the user to always observe the condition of impurity collection so as to clean it in time.

[0030] Reference Figure 5 With Figure 6 , a second card slot 21 is formed on the inner wall of the strip-shaped opening 20. A second latch 18 that matches the second card slot 21 is fixedly connected to one side of the sealing block 17. The second latch 18 is clamped inside the second card slot 21. The sealing block 17 is clamped inside the strip-shaped opening 20 through the second card slot 21 and the second latch 18. A convex block 19 is fixedly connected to the other side of the sealing block 17. The shape of the convex block 19 is an inverted cone. Due to the existence of the second latch 18, the insertion of the second latch 18 can effectively fix the position of the sealing block 17, thereby avoiding the displacement of the sealing block 17. The convex block 19 is convenient for the user to grasp. When it is necessary to take out the impurities, pull the sealing block 17 through the convex block 19 and pull out the second latch 18 from the second card slot 21, and the strip-shaped opening 20 will be exposed. The collected impurities can be discharged through the strip-shaped opening 20.

[0031] Principle of use and advantages: When in use, the first clamping block 8 is clamped in the clamping groove at the bottom end of the adjacent connecting plate 7, so that the brush can be attached to the surface of the film 1. At the same time, the shaft rod 22 can also rotate on the surface of the film 1, which can avoid the collection box 13 from wearing the surface of the film 1. When the brush brushes off the impurities on the surface of the film 1, these impurities will fall into the symmetrically arranged feed ports 16, and the collection box 13 can collect these impurities uniformly. While facilitating the cleaning of impurities, it can also avoid a large amount of impurities from falling onto the ground again, and at the same time, it can achieve a good dust-free and anti-static effect. Due to the existence of the connecting block 58, it is convenient for the user to dock the top plate 57. When the rubber roller body 2 moves, the user can also directly adjust the rolling angle of the film 1 through the rotating shaft 54, so as to achieve the purpose of conveniently adjusting the angle of the film 1, and at the same time, it can effectively improve the practicality of the rubber roller body 2. Due to the existence of the first bolt 56, the screwing of the first bolt 56 can effectively fix the position of the support plate 51, thus avoiding the displacement of the support plate 51. When it is necessary to disassemble the support plate 51, just screw out the first bolt 56 from the first screw hole 55. At the same time, it is also beneficial for the user to maintain the adjustment mechanism 5 in the later stage. Due to the existence of the slider 53, the slider 53 can secondarily support and limit the bottom end of the top plate 57 while not interfering with the adjustment of the angle of the film 1, thus effectively improving the stability of the angle adjustment of the film 1. Due to the existence of the second bolt 10, the screwing of the second bolt 10 can effectively fix the position of the connecting plate 7, thus avoiding the displacement of the connecting plate 7. When it is necessary to disassemble the connecting plate 7, just screw out the second bolt 10 from the second screw hole 9. Furthermore, it is also beneficial for the user to maintain the connecting plate 7 in the later stage. The connecting plate 7 is made of spring steel products and has good flexibility, which is beneficial for the user to change the position where the first clamping block 8 is inserted. Due to the opening of the through port 14, the user can directly view the inside of the collection box 13 through the transparent glass 15 without opening the collection box 13, so it is beneficial for the user to observe the impurity collection situation at all times in order to clean it in time.

Claims

1. A dust-free rubber roller with antistatic function, comprising a rubber roll (1) and a rubber roller body (2), characterized in that: The inner side of the film roll (1) is wrapped with a rubber roller body (2), a sleeve plate (3) is installed on the outer side of the rubber roller body (2), a bracket (4) is sleeved at the top end of the sleeve plate (3), a connecting plate (7) is threadedly connected to the outer side of the bracket (4), a first clamping block (8) is fixedly connected to the inner side of the connecting plate (7), a first clamping groove (6) matching with the first clamping block (8) is formed on the outer side of the sleeve plate (3), the first clamping block (8) is clamped inside the first clamping groove (6), an adjusting mechanism (5) is threadedly connected to the top end of the bracket (4), a cleaning shield (11) is fixedly connected to the bottom end of the bracket (4), a cleaning brush (12) is installed at the bottom end of the cleaning shield (11), the position of the cleaning brush (12) is symmetrical to the position of the film roll (1), a collecting box (13) is fixedly connected to the bottom end of the cleaning shield (11), a feeding port (16) is formed inside the collecting box (13), a shaft rod (22) is rotatably connected inside the collecting box (13), and the positions of the shaft rod (22) and the feeding port (16) are both symmetrical to the position of the film roll (1). A strip-shaped opening (20) is formed at the bottom end of the collecting box (13), a sealing block (17) is clamped inside the strip-shaped opening (20), and the sealing block (17) covers the inside of the strip-shaped opening (20).

2. The anti-static dust-free rubber roller according to claim 1, characterized in that: The adjusting mechanism (5) includes a support plate (51), the support plate (51) is threadedly connected to the top end of the bracket (4), a rotating shaft (54) is rotatably connected to the top end of the support plate (51), a top plate (57) is fixedly connected to the top end of the rotating shaft (54), a connecting block (58) is fixedly connected to the top end of the top plate (57), and the connecting block (58) is fixedly connected to the center position of the top end of the top plate (57).

3. The anti-static dust-free rubber roller according to claim 2, wherein: A first screw hole (55) is formed at the top end of the support plate (51), the first screw hole (55) penetrates through the top ends of the support plate (51) and the bracket (4), a first bolt (56) is threadedly connected inside the first screw hole (55), the bottom end of the first bolt (56) is threadedly connected to the inside of the bracket (4) through the first screw hole (55), and the support plate (51) is threadedly connected to the top end of the bracket (4) through the first bolt (56) and the first screw hole (55).

4. The antistatic dust-free rubber roller according to claim 2, wherein: A sliding groove (52) is formed at the top end of the support plate (51), the shape of the sliding groove (52) is circular, a sliding block (53) is slidably connected to the bottom end inside the sliding groove (52), the rotating shaft (54) is located inside the sliding block (53) close to the sliding block (53), and the top end of the sliding block (53) is fixedly connected to the bottom end of the top plate (57).

5. The anti-static dust-free rubber roller according to claim 1, wherein: A second screw hole (9) is formed on the outer side of the connecting plate (7), the second screw hole (9) penetrates through one side of the connecting plate (7) and the bracket (4), a second bolt (10) is threadedly connected inside the second screw hole (9), the other side of the second bolt (10) is threadedly connected to the inside of the bracket (4) through the second screw hole (9), and the connecting plate (7) is threadedly connected to the outer side of the bracket (4) through the second screw hole (9) and the second bolt (10).

6. The anti-static dust-free rubber roller according to claim 1, wherein: A through opening (14) is formed in the front side of the collection box (13). The through opening (14) communicates with the inside of the collection box (13). A transparent glass (15) is fixedly connected to the inner side of the through opening (14), and the transparent glass (15) covers the inner side of the through opening (14).

7. The antistatic dust-free rubber roller according to claim 1, characterized in that: A second card slot (21) is formed in the inner wall of the strip-shaped opening (20). A second card block (18) matching the second card slot (21) is fixedly connected to one side of the sealing block (17). The second card block (18) is clamped inside the second card slot (21). The sealing block (17) is clamped inside the strip-shaped opening (20) through the second card slot (21) and the second card block (18). A convex block (19) is fixedly connected to the other side of the sealing block (17), and the shape of the convex block (19) is an inverted conical shape.

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