A cleaning mechanism for rubber sheet production

Abstract

The present invention relates to the field of rubber sheet production, and specifically to a cleaning mechanism for rubber sheet production, comprising a base, a conveying frame installed on the base, a top cover installed on the top of the conveying frame, a mounting groove opened at the bottom of the base, a dust collecting mechanism arranged between the conveying frame and the base, a power transmission structure arranged between the sweeping plates on both sides of the fixed column and the mounting plate, and a fixed frame installed at the other end of the mounting plate, a cleaning roller arranged at the bottom of the fixed frame, a rotating seat installed at both ends of the cleaning roller passing through the fixed frame, and a driving motor arranged on one side of the bottom of the base, an output end of the driving motor being connected to the rotating seat on one side of the fixed column through a coupling, and a swinging anti-sticking mechanism arranged between the rotating seat on the other side of the fixed column and the sweeping plate on the same side thereof, the present invention can remove waste particles on the rubber sheet and waste attached to the cleaning roller at the same time, thereby improving the cleaning efficiency of the cleaning roller and being able to cut off and clean waste debris that remains adhered to the rubber sheet.

Description

Technical Field

[0001] The invention relates to the technical field of rubber plates, in particular to a cleaning mechanism for rubber plate production. Background Art

[0002] Rubber sheet is a plate-shaped product with a certain thickness and a large area made of rubber as the main material through vulcanization. Rubber sheet has high hardness and is widely used in industrial and mining enterprises and transportation departments. During the processing of rubber sheet, it is usually necessary to grind and cut the rubber sheet, which will produce dust and other particulate matter on the surface of the rubber sheet. If it is not cleaned, it will not only affect the appearance of the rubber sheet, but also the particulate matter will move with the rubber sheet, which will expand the pollution to the environment and cause waste of rubber raw materials.

[0003] The existing Chinese patent, publication number: CN218476809U, is a rubber sheet surface cleaning device for rubber sheet production, which uses a plurality of gears to drive a cleaning roller to clean the passing rubber sheet body, so as to achieve the purpose of cleaning debris on the surface of the rubber sheet by the cleaning roller. However, in the actual production of rubber sheets, when the rubber sheet is polished, a large amount of particle debris is generated on its surface, and some of the particle debris generated by polishing are still partially connected to the rubber sheet and cannot be completely separated from the rubber sheet, so that the cleaning roller cannot complete the cleaning of this part of the particle debris. Moreover, when the cleaning roller works for a long time, when a large amount of particle debris is attached to the surface of the roller body, it can no longer complete the cleaning operation of the rubber sheet surface through its rotation, resulting in poor cleaning effect.

[0004] In view of this situation, the present invention provides a cleaning mechanism for rubber sheet production, the purpose of which is to clean the separated particulate debris and unseparated debris on the surface of the rubber sheet, and to clean the debris attached to the surface of the cleaning roller without affecting the continuous operation of the cleaning device. Summary of the Invention

[0005] In response to the above problems, the present application provides a cleaning mechanism for rubber sheet production, which solves the problem mentioned in the above background technology that the cleaning roller cannot be connected to the rubber sheet body. When the cleaning roller has been working for a long time, a large amount of particles and debris are attached to the surface of the roller body. The cleaning roller can no longer complete the cleaning operation of the rubber sheet surface through its rotation, resulting in poor cleaning effect.

[0006] The technical solution of the present invention is: a cleaning mechanism for rubber sheet production, comprising a base, a conveying frame is installed on the base, a top cover is installed on the top of the conveying frame, a mounting groove is opened at the bottom of the base, and a dust collecting mechanism is arranged between the conveying frame and the base, a mounting plate is installed on the top of the top cover through a first adjusting rod, a fixed column is installed at the bottom of one end of the mounting plate, sweeping plates are rotatably arranged on both sides of the fixed column, and a power transmission structure is arranged between the sweeping plates on both sides of the fixed column and the mounting plate, and a fixed frame is installed at the other end of the mounting plate, a cleaning roller is arranged at the bottom of the fixed frame, two ends of the cleaning roller pass through the fixed frame and a rotating seat is installed, and a driving motor is arranged on one side of the bottom of the base, the output end of the driving motor is connected to the rotating seat on one side of the fixed column through a coupling, and a swinging anti-sticking mechanism is arranged between the rotating seat on the other side of the fixed column and the sweeping plate on the same side thereof, wherein;

[0007] A dust collection mechanism configured to collect particulate matter generated during the production of the rubber sheet;

[0008] A swinging anti-sticking mechanism is configured to drive the sweeping plate to swing on the conveyor frame to prevent dust from accumulating and adhering to the sweeping plate;

[0009] The power transmission structure is assembled to drive the sweeping plate on the other side of the fixed column to swing freely through the rotation of the sweeping plate on one side of the fixed column.

[0010] Preferably, the dust collection mechanism includes a sealing plate, a lower groove and a material guide plate. The material guide plate is installed inside the installation groove, and the cross-section of the material guide plate is wedge-shaped. The lower groove is opened on both sides of the conveying rack, and the lower groove is located inside the top cover. The sealing plate is installed on one side of the base, and the sealing plate is connected to the lower inclined end of the wedge of the material guide plate.

[0011] Preferably, the swinging anti-sticking mechanism comprises a third connecting plate, a second connecting plate, a first connecting plate and a fixed block, the second connecting plate is rotatably set on a rotating seat on the side of the cleaning roller opposite to the driving motor, the third connecting plate is rotatably set on an end of the second connecting plate away from the rotating seat, the fixed block is installed on the other end of the third connecting plate, one end of the first connecting plate is rotatably set on the fixed block, and the other end of the first connecting plate is hinged to the end of the sweeping plate on the same side as the second connecting plate.

[0012] Preferably, a limiting groove is provided at the junction of the sweeping plate and the first connecting plate, a moving block is slidingly arranged inside the limiting groove, the end of the first connecting plate away from the fixed block is arranged on the moving block, a limiting column is rotatably arranged inside the limiting groove, and the limiting column thread passes through the moving block.

[0013] Preferably, the power transmission structure includes a fixed sleeve, a push plate, a spring, a top column and a connecting column. The connecting column is fixed to one side of the bottom of the mounting plate. The fixed sleeve is fixed to the bottom of the mounting plate, and the top column slides through and is arranged on the fixed sleeve. The other end of the top column is hinged to the corresponding sweeping plate. The push plate is installed on one end of the top column located inside the fixed sleeve, and the spring is installed between the push plates at both ends inside the fixed sleeve. When the spring is not subject to external force, its length is less than the length of the fixed sleeve.

[0014] Preferably, the cross-sectional diameter of the push plate is the same as the cross-sectional inner diameter of the fixing sleeve, and the side wall of the push plate is polished.

[0015] Preferably, it also includes a roller cleaning mechanism, which includes a dust collecting frame, a second adjusting rod, a movable column, a limit block, a rolling shaft and a protrusion. The dust collecting frame is fixed to one side of the bottom of the mounting plate through a pillar. The cross-section of the dust collecting frame is a U-shaped frame, and the U-shaped opening is tangent to the cleaning roller. The second adjusting rod is installed on the side wall of the dust collecting frame, and the movable column is installed on one end of the second adjusting rod located inside the dust collecting frame. The limit blocks are installed at both ends of the movable column, and the rolling shaft is rotatably arranged between the limit blocks at both ends of the movable column, and damping is provided at the junction of both ends of the rolling shaft and the limit blocks, so that a speed difference is generated between the rolling shaft and the cleaning roller, and the protrusions are circumferentially arranged along the extension direction of the rolling shaft.

[0016] Preferably, the cross-section of the opening of the dust collecting frame is arc-shaped, and the dust collecting frame is close to the rolling shaft, and the rolling shafts are rotatably connected to each other.

[0017] Preferably, both side walls of the dust collecting frame are provided with card slots, and the limiting blocks are slidably engaged in the card slots.

[0018] Preferably, shoveling blocks are installed on the bottoms of the two opposite sides of the sweeping plate, the bottoms of the shoveling blocks are flush with the sweeping plate, and the cross-section of the shoveling blocks is conical.

[0019] The beneficial effects of the present invention are as follows:

[0020] (1) The cleaning mechanism for rubber sheet production described in the present invention can collect the particle waste generated by cleaning through the installation groove provided on the base and the sliding groove provided on the conveyor frame, in conjunction with the sealing plate and the special wedge-shaped material guide plate, and the rotation setting of the sweeping plate is completed by the fixed column installed on the installation plate fixed by the first adjusting rod. Through the rotating plate and the shoveling block installed thereon, the particle waste attached to the surface of the rubber sheet and the connected particle waste can be cleaned when the rubber sheet moves with the conveyor frame, so that the particle waste can fall into the installation groove through the sliding groove for collection.

[0021] (2) The cleaning mechanism for rubber sheet production described in the present invention is a dust collecting frame installed at the bottom of the mounting plate through a support, and the position of the movable column and the rolling shaft is adjusted by a second adjusting rod, so that the rolling shaft and the cleaning roller are connected to each other in rotation. When the cleaning roller rotates, the protrusion installed on the rolling shaft can scrape off the debris particles attached to the cleaning roller and make them fall into the dust collecting frame, completing the collection of the particle debris, thereby cleaning the debris attached to the cleaning roller, improving the cleaning effect of the device, and maintaining the continuous operation of the device. Damping is provided at the connection between the two ends of the rolling shaft and the limit block, so that there is a speed difference between the rolling shaft and the cleaning roller, which is conducive to the scraping operation of the waste particles attached thereto.

[0022] (3) The cleaning mechanism for rubber sheet production described in the present invention drives the distance between the sweeping plates on both sides to change through the sweeping plates arranged on both sides and the top pillars inserted on the fixed sleeves connected thereto. The sweeping plates with a power source drive the sweeping plates not connected to the first connecting plate to swing back and forth freely and in multiple amplitudes. The spring provided can buffer the connection state between the top pillar and the fixed sleeve, and can prevent the side of the sweeping plate not connected to the first connecting plate from being stuck to the top pillar and the fixed sleeve due to the increase in resistance to cutting off large pieces of rubber particles, thereby ensuring the operating stability of the entire mechanism. The reciprocating swing of the sweeping plates improves the removal effect of waste particles and reduces their accumulation on the sweeping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and examples.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a cleaning mechanism for rubber sheet production provided by the present invention;

[0025] Figure 2 A schematic cross-sectional view of a cleaning mechanism for rubber sheet production provided by the present invention;

[0026] Figure 3 A schematic diagram of the exploded structure of a base of a cleaning mechanism for rubber sheet production provided by the present invention;

[0027] Figure 4 A schematic cross-sectional view of the base structure of a cleaning mechanism for rubber sheet production provided by the present invention;

[0028] Figure 5 A schematic diagram of the mounting plate structure of a cleaning mechanism for rubber sheet production provided by the present invention;

[0029] Figure 6 A schematic diagram of the power transmission structure of a cleaning mechanism for rubber sheet production provided by the present invention;

[0030] Figure 7 for Figure 6 A in the middle is an enlarged structural diagram;

[0031] Figure 8 A schematic cross-sectional view of a fixing sleeve of a cleaning mechanism for rubber sheet production provided by the present invention;

[0032] Figure 9 A schematic cross-sectional view of a dust collecting frame of a cleaning mechanism for rubber sheet production provided by the present invention;

[0033] Figure 10 This is a schematic structural diagram of a swinging anti-sticking mechanism of a cleaning mechanism for rubber sheet production provided by the present invention.

[0034] In the figure: 1. base; 2. top cover; 3. conveyor frame; 4. sealing plate; 5. third connecting plate; 6. driving motor; 7. mounting plate; 8. fixing frame; 9. lower slide groove; 10. mounting groove; 11. guide plate; 12. support pillar; 13. fixing pillar; 14. anti-slip plate; 15. sweeping plate; 16. shovel block; 17. fixing sleeve; 18. top pillar; 19. dust collecting frame; 20. first connecting plate; 21. rotating seat; 22. cleaning roller; 23. second connecting plate; 24. limiting groove; 25. moving block; 26. push plate; 27. spring; 28. second adjusting rod; 29. ​​moving column; 30. limiting block; 31. rolling shaft; 32. protrusion; 33. fixing block; 34. limiting pillar; 35. first adjusting rod; 36. connecting column. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly introduced below in conjunction with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0036] Example: Figures 1-10As shown, a cleaning mechanism for rubber sheet production includes a base 1, a conveying rack 3 is installed on the base 1, and a top cover 2 is installed on the top of the conveying rack 3, which can realize the transmission of the rubber sheet to be cleaned, a mounting groove 10 is opened at the bottom of the base 1, and a dust collection mechanism is provided between the conveying rack 3 and the base 1, a pillar 12 is installed inside the mounting groove 10, and the pillar 12 is located at the bottom of the conveying rack 3, and a mounting plate 7 is installed on the top of the top cover 2 through a first adjusting rod 35, and the first adjusting rod 35 is a hydraulic rod. A fixed column 13 is installed at the bottom of one end of the mounting plate 7, and sweeping plates 15 are rotatably provided on both sides of the fixed column 13, and anti-slip plates 14 are installed at the upper and lower ends of the fixed column 13, and the anti-slip plates 14 are located on the outside of the sweeping plate 15 to prevent the sweeping plate 15 from moving away from the fixed column 13, and the fixed A power transmission structure is provided between the sweeping plates 15 on both sides of the column 13 and the mounting plate 7, and a fixing frame 8 is installed at the other end of the mounting plate 7. A cleaning roller 22 is provided at the bottom of the fixing frame 8. The cleaning roller 22 can clean the debris on the rubber plate. Both ends of the cleaning roller 22 pass through the fixing frame 8 and a rotating seat 21 is installed. A driving motor 6 is provided on one side of the bottom of the base 1. The output end of the driving motor 6 is connected to the rotating seat 21 on one side of the fixed column 13 through a coupling, which can drive the cleaning roller 22 to rotate. The bottom of the cleaning roller 22 is flush with the fixed column 13 and the bottom of the sweeping plate 15 to prevent the occurrence of a dust sweeping gap, which affects the cleaning effect of the dust. A swinging anti-sticking mechanism is provided between the rotating seat 21 on the other side of the fixed column 13 and the sweeping plate 15 on the same side thereof, wherein;

[0037] The dust collection mechanism is configured to collect particulate debris generated during the production of the rubber sheet and to guide the waste scraps swept from the surface of the rubber sheet into the interior of the mounting groove 10 for centralized recycling;

[0038] The swing anti-sticking mechanism is configured to drive the sweeping plate 15 to swing on the conveyor frame 3 to prevent dust from accumulating and adhering to the sweeping plate 15. This prevents the sweeping plate 15 from adhering to both sides of the sweeping plate 15 when sweeping away particulate waste, thereby affecting the sweeping plate 15's dust cleaning effect.

[0039] The power transmission structure is assembled to drive the sweeping plate 15 on the other side of the fixed column 13 to swing freely by rotating and swinging the sweeping plate 15 on one side of the fixed column 13, so that the sweeping plates 15 on both sides of the fixed column 13 can swing continuously, preventing particulate waste from accumulating on the sweeping plates 15 on both sides of the fixed column 13 without affecting the cleaning of particulate matter on the surface of the rubber sheet.

[0040] In this embodiment, the dust collection mechanism includes a sealing plate 4, a lower groove 9 and a guide plate 11. The guide plate 11 is installed inside the installation groove 10, and the cross-section of the guide plate 11 is wedge-shaped. The lower groove 9 is opened on both sides of the conveying rack 3, and the lower groove 9 is located inside the top cover 2. The sealing plate 4 is installed on one side of the base 1, and the sealing plate 4 is connected to the lower oblique end of the wedge of the guide plate 11. By opening the lower groove 9, the debris particles swept from the surface of the rubber plate can be cleaned and convenient for centralized recovery, and the sealing plate 4 installed at the bottom of the base 1 facilitates the recovery of the recovered particulate waste.

[0041] In this embodiment, the swinging anti-sticking mechanism comprises the third connecting plate 5, the second connecting plate 23, the first connecting plate 20 and the fixed block 33. The second connecting plate 23 is rotatably arranged on the rotating seat 21 on the side opposite to the driving motor 6 on the cleaning roller 22. The third connecting plate 5 is rotatably arranged on the end of the second connecting plate 23 away from the rotating seat 21. The fixed block 33 is installed on the other end of the third connecting plate 5. One end of the first connecting plate 20 is rotatably arranged on the fixed block 33, and the other end of the first connecting plate 20 is hinged on the end of the sweeping plate 15 on the same side as the second connecting plate 23. The rotation of the cleaning roller 22 drives the second connecting plate 23 to move back and forth around the rotating seat 21, thereby driving the third connecting plate 5 and the first connecting plate 20 to move back and forth synchronously, and then the movement of the first connecting plate 20 drives the angle of the sweeping plate 15 on the conveying rack 3 to change repeatedly back and forth, completing the swinging drive of the sweeping plate 15, thereby improving the removal effect of waste particles and reducing their stacking accumulation on the sweeping plate 15.

[0042] Specifically, a limiting groove 24 is provided at the junction of the sweeping plate 15 and the first connecting plate 20, and a moving block 25 is slidingly arranged inside the limiting groove 24. The end of the first connecting plate 20 away from the fixed block 33 is set on the moving block 25, and a limiting column 34 is rotatably arranged inside the limiting groove 24. The limiting column 34 is threaded through the moving block 25. When the first connecting plate 20 moves under the drag of the third connecting plate 5, it can drive the moving block 25 to slide up and down on the limiting column 34, thereby improving the practicality of the device.

[0043] In this embodiment, the power transmission structure includes a fixed sleeve 17, a push plate 26, a spring 27, a top column 18 and a connecting column 36. The connecting column 36 is fixed to one side of the bottom of the mounting plate 7. The fixed sleeve 17 is fixed to the bottom of the mounting plate 7, and the top column 18 is slidably arranged on the fixed sleeve 17. The other end of the top column 18 is hinged to the corresponding sweeping plate 15. The push plate 26 is installed on one end of the top column 18 located inside the fixed sleeve 17, and the spring 27 is installed between the push plates 26 at both ends of the fixed sleeve 17. When there is no external force, the length of the spring 27 is less than the length of the fixed sleeve 17, so that there is a moving space between the top column 18 plugged at both ends of the fixed sleeve 17 and the sweeping plate 15, so that the sweeping plate 15 can swing and clean on the rubber plate. When the sweeping plate 15 connected to the first connecting plate 20 swings under the drag of the second connecting plate 23, it is connected to the sweeping plate 15. The distance between the push post 18 inserted into the fixed sleeve 17 connected to the first connecting plate 20 and the push plate 26 is changed, so that the end of the push post 18 inserted into the fixed sleeve 17 pushes the push plate 26 and the spring 27 to move, so that the push post 18 at the other end of the fixed sleeve 17 moves accordingly under the elastic force of the spring 27, thereby driving the sweeping plate 15 not connected to the first connecting plate 20 to swing back and forth freely and with multiple amplitudes. Since the sweeping plate 15 not connected to the first connecting plate 20 has no direct power source, the spring 27 can buffer the connection between the push post 18 and the fixed sleeve 17, and prevent the side of the sweeping plate 15 not connected to the first connecting plate 20 from encountering increased resistance due to cutting off large pieces of rubber particles, which would cause the push post 18 and the fixed sleeve 17 to be stuck, affecting the operating stability of the entire mechanism, and can also reduce the adhesion and accumulation of waste particles on the sweeping plate 15.

[0044] Specifically, the cross-sectional diameter of the push plate 26 is the same as the cross-sectional inner diameter of the fixed sleeve 17, and the side wall of the push plate 26 is polished to reduce the sliding friction of the push plate 26 inside the fixed sleeve 17, ensuring that the sweeping plates 15 on both sides of the fixed column 13 can swing freely.

[0045] In this embodiment, a roller cleaning mechanism is also included, which includes a dust collecting frame 19, a second adjusting rod 28, a movable column 29, a limit block 30, a rolling shaft 31 and a protrusion 32. The dust collecting frame 19 is fixed to one side of the bottom of the mounting plate 7 through a support plate. The cross section of the dust collecting frame 19 is a U-shaped frame, and the U-shaped opening is tangent to the cleaning roller 22. The second adjusting rod 28 is installed on the side wall of the dust collecting frame 19. The second adjusting rod 28 is a telescopic rod. The movable column 29 is installed on one end of the second adjusting rod 28 located inside the dust collecting frame 19. The limit blocks 30 are installed at both ends of the movable column 29, and the rolling shaft 31 is provided with a plurality of rollers. The rotation is set between the limit blocks 30 at both ends of the movable column 29, and the protrusions 32 are circumferentially arranged along the extension direction of the rolling shaft 31. The position of the rolling shaft 31 is adjusted by using the second adjusting rod 28 so that the rolling shaft 31 is connected to the cleaning roller 22, and damping is provided at the connection between the two ends of the rolling shaft 31 and the limit blocks 30, so that there is a speed difference between the rolling shaft 31 and the cleaning roller 22, so that waste particles adhering to them can be scraped off and fall into the dust collecting frame 19, completing the cleaning of the cleaning roller 22 itself and ensuring the continuation of the cleaning operation on the surface of the rubber plate.

[0046] Specifically, the cross-section of the opening of the dust collecting frame 19 is arc-shaped, and the dust collecting frame 19 is close to the cleaning roller 22. The cleaning roller 22 is connected to the rolling shaft 31 in rotation. Through the rotational connection between the cleaning roller 22 and the rolling shaft 31, the cleaning roller 22 not only drives the rolling shaft 31 to rotate during rotation, but also can transfer the debris particles attached to it to the rolling shaft 31 during rotation and fall into the arc-shaped opening of the dust collecting frame 19.

[0047] Specifically, the side walls at both ends of the dust collecting frame 19 are provided with card slots, and the limit blocks 30 are slidably engaged in the card slots, which facilitates the movement of the rolling shaft 31 and improves the stability of its setting.

[0048] In this embodiment, shovel blocks 16 are installed at the bottom of the two opposite sides of the sweeping plate 15. The bottom of the shovel block 16 is flush with the sweeping plate 15, and the cross-section of the shovel block 16 is conical, so that when the shovel block 16 rotates with the sweeping plate 15, it can cut off the debris particles connected to the rubber sheet, so that they can be pushed by the sweeping plate 15 to fall from the lower slide chute 9, thereby completing the recovery of the debris particles.

[0049] The specific working method is as follows: the operator guides the rubber sheet to be cleaned onto the conveying rack 3, and adjusts the position of the mounting plate 7 and the fixing column 13 through the first adjusting rod 35, so that the sweeping plate 15 and the cleaning roller 22 contact the surface of the rubber sheet, and as the conveying rack 3 continues to convey the rubber sheet, the dust particles on the surface of the rubber sheet are pushed by the sweeping plate 15, and slide down and down the sliding groove 9 into the interior of the mounting groove 10. At the same time, the driving motor 6 drives the cleaning roller 22 to rotate through the coupling, and drives the second connecting plate 23 to move back and forth around the rotating seat 21, thereby driving the third connecting plate 5 and the first connecting plate 20 to move back and forth synchronously, and then through the movement of the first connecting plate 20, the angle of the sweeping plate 15 on the conveying rack 3 is repeatedly changed back and forth, completing the swinging drive of the sweeping plate 15, thereby improving the removal effect of waste particles, and the swinging shovel block 16 can shovel off the connected particles on the rubber sheet, improve the cleaning effect of the particles, and prevent them from stacking and accumulating on the sweeping plate 15.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A cleaning mechanism for rubber sheet production, comprising a base (1), a conveying frame (3) mounted on the base (1), a top cover (2) mounted on the top of the conveying frame (3), characterized in that: The base (1) has a mounting groove (10) formed inside, and a dust collecting mechanism is provided between the conveying frame (3) and the base (1). A mounting plate (7) is installed on the top inner wall of the top cover (2) through a first adjusting rod (35). A fixing column (13) is installed at the bottom of one end of the mounting plate (7). Sweeping plates (15) are rotatably provided on both sides of the fixing column (13), and a power transmission structure is provided between the sweeping plates (15) on both sides of the fixing column (13) and the mounting plate (7). The mounting plate (7) A fixing frame (8) is installed at the other end, and a cleaning roller (22) is provided at the bottom of the fixing frame (8). Both ends of the cleaning roller (22) pass through the fixing frame (8) and are provided with a rotating seat (21). A driving motor (6) is provided on one side of the bottom of the base (1). The output end of the driving motor (6) is connected to the rotating seat (21) on one side of the fixing column (13) through a coupling, and a swing-proof anti-swing device is provided between the rotating seat (21) on the other side of the fixing column (13) and the sweeping plate (15) on the same side. The sticking mechanism also includes a roller cleaning mechanism, the roller cleaning mechanism including a dust collecting frame (19), a second adjusting rod (28), a movable column (29), a limit block (30), a rolling shaft (31) and a protrusion (32), the dust collecting frame (19) is fixed to one side of the bottom of the mounting plate (7) through a support (12), the cross section of the dust collecting frame (19) is a U-shaped frame, and the U-shaped opening is tangent to the cleaning roller (22), the second adjusting rod (28) is installed on the side wall of the dust collecting frame (19), the movable column (29) is fixed to the side wall of the cleaning roller (22), and the movable column (30) is fixed to the side wall of the cleaning roller (22). (29) is mounted on the inner side wall of the dust collecting frame (19) through the second adjusting rod (28), the limit blocks (30) are mounted on both ends of the moving column (29), and the rolling shaft (31) is rotatably arranged between the limit blocks (30) at both ends of the moving column (29), and damping is provided at the junction of both ends of the rolling shaft (31) and the limit blocks (30), so that a speed difference is generated between the rolling shaft (31) and the cleaning roller (22), and the protrusions (32) are circumferentially arranged along the extension direction of the rolling shaft (31), wherein; A dust collection mechanism configured to collect particulate waste generated during rubber sheet production; A swing anti-sticking mechanism is configured to utilize the power of a cleaning roller (22) to drive a sweeping plate (15) on one side of a fixed column (13) to swing on the conveying frame (3) to prevent dust from accumulating and adhering to the sweeping plate (15); A power transmission structure is assembled to rotate and swing the sweeping plate (15) on one side of the fixed column (13), thereby driving the sweeping plate (15) on the other side of the fixed column (13) to swing freely; the power transmission structure includes a fixed sleeve (17), a push plate (26), a spring (27), a top column (18) and a connecting column (36), wherein the connecting column (36) is fixed to one side of the bottom of the mounting plate (7), the fixed sleeve (17) is fixed to the bottom of the connecting column (36), and the top column (18) is slidably arranged on the fixed sleeve (17), and the other end of the top column (18) is hinged to the corresponding sweeping plate (15), the push plate (26) is installed on one end of the top column (18) located inside the fixed sleeve (17), and the spring (27) is installed between the push plates (26) at both ends inside the fixed sleeve (17), and the length of the spring (27) is less than the length of the fixed sleeve (17) when not subjected to external force.

2. A cleaning mechanism for rubber sheet production according to claim 1, characterized in that: The dust collecting mechanism comprises a sealing plate (4), a lower chute (9) and a material guide plate (11), wherein the material guide plate (11) is installed inside the installation groove (10), and the cross section of the material guide plate (11) is wedge-shaped, the lower chute (9) is opened on both sides of the conveying frame (3), and the lower chute (9) is located inside the top cover (2), the sealing plate (4) is installed on one side of the base (1), and the sealing plate (4) is connected to the lower oblique end of the wedge shape of the material guide plate (11).

3. The cleaning mechanism for rubber sheet production according to claim 1, characterized in that: The swing anti-sticking mechanism comprises a third connecting plate (5), a second connecting plate (23), a first connecting plate (20) and a fixed block (33), wherein the second connecting plate (23) is rotatably arranged on a rotating seat (21) on the side opposite to the driving motor (6) on the cleaning roller (22), the third connecting plate (5) is rotatably arranged on an end of the second connecting plate (23) away from the rotating seat (21), the fixed block (33) is mounted on the other end of the third connecting plate (5), one end of the first connecting plate (20) is rotatably arranged on the fixed block (33), and the other end of the first connecting plate (20) is hinged to the end of the sweeping plate (15) on the same side as the second connecting plate (23).

4. A cleaning mechanism for rubber sheet production according to claim 3, characterized in that: A limiting groove (24) is formed at the junction of the sweeping plate (15) and the first connecting plate (20), a moving block (25) is slidably arranged inside the limiting groove (24), an end of the first connecting plate (20) away from the fixed block (33) is arranged on the moving block (25), a limiting column (34) is rotatably arranged inside the limiting groove (24), and the limiting column (34) is threadedly penetrated through the moving block (25).

5. The cleaning mechanism for rubber sheet production according to claim 1, characterized in that: The cross-sectional diameter of the push plate (26) is the same as the cross-sectional inner diameter of the fixed sleeve (17), and the side wall of the push plate (26) is polished.

6. The cleaning mechanism for rubber sheet production according to claim 1, characterized in that: The cross section of the opening of the dust collecting frame (19) is arc-shaped, and the dust collecting frame (19) is in close contact with the cleaning roller (22), and the rolling shaft (31) and the cleaning roller (22) are rotatably connected.

7. The cleaning mechanism for rubber sheet production according to claim 1, characterized in that: The side walls at both ends of the dust collecting frame (19) are provided with card slots, and the limit blocks (30) are slidably engaged in the card slots.

8. The cleaning mechanism for rubber sheet production according to claim 1, wherein: Shoveling blocks (16) are installed at the bottoms of the two opposite sides of the sweeping plate (15), the bottoms of the shoveling blocks (16) are flush with the sweeping plate (15), and the cross-section of the shoveling blocks (16) is conical.

Images