A fully automatic grinding device for rubber roller processing

Abstract

The present invention discloses a fully automatic grinding device for processing rubber rollers, which relates to the technical field of processing rubber rollers, and comprises a grinding table, wherein the front and rear sides of the upper surface of the grinding table are fixedly connected with protective side plates, and the left side of the upper surface of the grinding table is fixedly connected with a fixed plate, and a grinding plate is also arranged on the grinding table, and a rotating telescopic rod is hinged on the inner side of the fixed plate. In the fully automatic grinding device for processing rubber rollers, a user can start the telescopic rod, so that the telescopic rod drives the grinding plate to move vertically, and when the grinding plate moves, it will synchronously drive the driving ring to move vertically, and at the same time, the driving ring will drive the vertical threaded rod to rotate under the action of the threaded connection, and at this time, the vertical threaded rod will synchronously drive the air supply machine to rotate at the same angle, and at this time, the air supply machine will synchronously drive the air blowing pipe to swing, and supply air to the inner wall of the grinding layer, so as to reduce the accumulation of dust in the grinding part and affect the subsequent grinding effect.

Description

Technical Field

[0001] The invention relates to the technical field of rubber roller processing, in particular to a full-automatic grinding device for rubber roller processing. Background Art

[0002] Rubber rollers are a common industrial equipment component, widely used in many industries for conveying and pulling materials. Rubber rollers can be made of different materials, including rubber, polyurethane and silicone. When selecting materials, it is necessary to comprehensively consider different usage environments and requirements to ensure that the manufactured rubber rollers have the characteristics of wear resistance, pressure resistance, corrosion resistance, conductivity and adhesion.

[0003] The processing of rubber rollers mainly includes two stages: blank processing and grinding. When grinding rubber rollers, since different types of rubber rollers have different lengths and radii, fixed-type grinding devices cannot be applied to all types of rubber rollers, resulting in incomplete grinding of the rubber rollers.

[0004] In order to overcome the above-mentioned defects, prior art 1 (publication number: CN112706013A, Chinese patent with publication date of 2021-04-27) is a high-efficiency grinding device for rubber roller processing. By setting a fixed plate, a sliding rod, a threaded rotating telescopic rod, a first motor, a moving block, a sliding hole, a threaded hole, a clamping plate, a rotating drum and other structures, the first motor drives the threaded rotating telescopic rod to rotate, and then under the action of the thread and the sliding rod, the moving blocks approach each other, and the two ends of the rubber roller are placed in the rotating drum, and the rubber roller is clamped and fixed by rotating to approach each other, so that the installation and disassembly of the rubber roller is more convenient and quick, which is conducive to improving work efficiency, and the central axis of the rotating drum and the rubber roller are on the same straight line to ensure the stability of the rubber roller during rotation. By setting a chip collecting plate and a chip collecting box, the chip collecting plate is arranged below the grinding block. During grinding, the generated debris will fall onto the chip collecting plate, and then fall into the chip collecting box under the action of gravity, so as to facilitate the centralized processing of the debris.

[0005] There is also prior art 2 (publication number: CN117697549A, Chinese patent with publication date of 2024-03-15) a textile rubber roller grinding device, the grinding device drives the rubber roller fixed pushing device to rotate through a transmission device, and the positions of the two grinding devices are adjusted through a position adjustment device to adapt to the size of the textile rubber roller. When the position of the grinding device changes, the grinding device drives the positions of the two rubber roller fixed pushing devices through the adjustment device, so that the distance between the two rubber roller fixed pushing devices is the same as the distance between the two grinding devices, the two rubber roller fixed pushing devices wrap the rubber roller to prevent the rubber roller from deforming, and then the grinding device moves while grinding, and at the same time, the grinding device drives the rubber roller fixed pushing device to rotate through the transmission device, and the rotation direction of the rubber roller is opposite to the movement direction of the grinding device to increase the grinding rate, the position-adjustable grinding device and the rubber roller fixed pushing device can adapt to rubber rollers of different sizes, and the tensioning device keeps the transmission device tensioned.

[0006] Although the existing technologies 1 and 2 can fix rubber rollers of different models and sizes so that the grinding device can perform grinding operations on the rubber rollers stably, they cannot automatically clean the grinding parts. When the rubber rollers are being ground, burrs and other impurities on the rubber rollers will adhere to the grinding parts. If they are not cleaned, the subsequent grinding effect of the grinding parts may be affected.

[0007] Therefore, we proposed a fully automatic grinding device for rubber roller processing to solve the above-mentioned problems. Summary of the invention

[0008] The purpose of the present invention is to provide a fully automatic grinding device for rubber roller processing, so as to solve the problem raised by the above-mentioned background technology that the grinding part in the current market cannot be automatically cleaned, and the burrs and other impurities on the rubber roller will adhere to the grinding part. If they are not cleaned, the subsequent grinding effect of the grinding part may be affected.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: a fully automatic grinding device for processing a rubber roller, comprising a grinding table, the front and rear sides of the upper surface of the grinding table are fixedly connected with protective side plates, the left side of the upper surface of the grinding table is fixedly connected with a fixed plate, and a grinding plate is also arranged on the grinding table;

[0010] A rotating telescopic rod, wherein the rotating telescopic rod is hinged on the inner side of the fixed plate, and an auxiliary limiting plate is hinged on the outer end of the rotating telescopic rod, and the position of the auxiliary limiting plate can be adjusted by rotating the telescopic rod;

[0011] The second threaded rod is nested and connected to the inner side of the rear protective side plate, and the outer side of the second threaded rod is threadedly connected to an internally threaded docking plate, and the inner side of the internally threaded docking plate is provided with a dust cleaning mechanism that can process dust on the inner wall of the grinding plate.

[0012] Preferably, a slide groove is transversely opened at the center of the upper surface of the grinding table, and a first threaded rod is nested and connected inside the slide groove, and the outer end of the first threaded rod is fixedly connected to motor 1, an adjustment plate is threadedly connected to the outer side of the first threaded rod, and a docking shaft is nested and connected at the center of the adjustment plate, and the outer end of the docking shaft is fixedly connected to motor 2.

[0013] Preferably, the center of the docking shaft and the center of the fixed plate are located at the same horizontal position, and the inner end of the docking shaft is arranged in a cone shape, and the adjustment plate forms a sliding structure through the first threaded rod and the sliding groove.

[0014] Preferably, a limiting groove is provided on the inner side of the fixing plate, the side of the auxiliary limiting plate is nested and connected inside the limiting groove, and the rotating telescopic rod is driven by a micro motor to rotate and limit.

[0015] Preferably, the limiting grooves are arranged in an arc shape, and two groups of limiting grooves are arranged vertically symmetrically about the center point of the fixed plate, and the auxiliary limiting plate forms a sliding structure with the limiting grooves by rotating the telescopic rod.

[0016] Preferably, a movable plate is fixedly connected to the inner side of the upper end of the internal threaded docking plate, an auxiliary rod is fixedly connected between the inner upper ends of the front protective side plates, and the outer side of the auxiliary rod is slidably connected to the internal threaded docking plate, the lower surface of the movable plate is fixedly connected to a vertical telescopic rod, and the output end of the vertical telescopic rod is fixedly connected to a grinding plate.

[0017] Preferably, the cleaning mechanism includes an auxiliary plate, a vertical threaded rod is nested and connected between the auxiliary plate and the movable plate, the lower end of the vertical threaded rod is fixedly connected to an air supply machine, and the air supply machine is provided with an air blowing pipe, the edge end of the grinding plate is fixedly connected to a driving ring, and the outer end of the driving ring is threadedly connected to the outside of the vertical threaded rod.

[0018] Preferably, the lower side of the polishing plate is fixedly connected with a second airbag, and the left and right sides of the inner side of the polishing plate are fixedly connected with a first airbag, and an airbag connecting tube is connected through the first airbag and the second airbag, and the lower surface of the second airbag is fixedly connected with a polishing layer;

[0019] A docking hose is connected through the outer side of the second airbag, and the other end of the docking hose is installed on the air supply machine, and a fixed nozzle is arranged through the lower side of the second airbag.

[0020] Preferably, both the fixed nozzle and the airbag connecting pipe are provided with valves, and the valves provided on the fixed nozzle and the airbag connecting pipe do not work at the same time.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The user can place the rubber roller between the upper and lower auxiliary limit plates, and then start the motor 1, so that the motor 1 drives the first threaded rod to rotate, thereby driving the adjustment plate to move stably along the slide groove through the threaded connection between the first threaded rod and the adjustment plate. At this time, the adjustment plate will gradually approach the rubber roller and dock with the rubber roller through the docking shaft. The user can fix rubber rollers of different models by moving the adjustment plate, thereby improving the applicability of the device;

[0023] (2) When the adjustment plate moves toward one side of the rubber roller and fixes the rubber roller, the rotating telescopic rod can be started synchronously. At this time, the rotating telescopic rod starts the telescopic operation and drives the auxiliary limit plate to slide along the limit groove. At this time, the user can adjust the distance between the two sets of auxiliary limit plates according to needs, so that the auxiliary limit plate can assist in limiting the edge of the rubber roller. When the user starts the second motor and drives the rubber roller to rotate through the docking shaft, the rubber roller can rotate inside the upper and lower sets of auxiliary limit plates, thereby reducing the phenomenon that the rubber roller is affected by gravity and falls when rotating;

[0024] (3) The user can start the motor three to drive the second threaded rod to rotate. At this time, the second threaded rod drives the internal threaded docking plate to move under the action of the threaded connection. At the same time, the internal threaded docking plate drives the moving plate to move stably under the limiting action of the auxiliary rod, thereby improving the grinding effect;

[0025] (4) The user can start the telescopic rod, so that the telescopic rod drives the grinding plate to move vertically. When the grinding plate moves, it will synchronously drive the driving ring to move vertically. At the same time, the driving ring will drive the vertical threaded rod to rotate under the action of the threaded connection. At this time, the vertical threaded rod will synchronously drive the air supply machine to rotate at the same angle. At this time, the air supply machine will synchronously drive the air pipe to swing and supply air to the inner wall of the grinding layer, thereby reducing dust accumulation in the grinding area and affecting the subsequent grinding effect;

[0026] (5) While the air supply machine is supplying air, it will also synchronously supply air to the interior of the first airbag. Since the valves on the airbag connecting pipe and the fixed nozzle do not operate at the same time, when the telescopic rod drives the grinding plate to move downward, the grinding layer synchronously moves downward to fit the rubber roller. At this time, the valve on the fixed nozzle is opened, and the valve on the airbag connecting pipe is closed. The fixed nozzle is in the air supply machine's air supply and grinding position. When the grinding plate moves upward, the valve on the fixed nozzle is closed, and the valve on the airbag connecting pipe is opened. The gas output by the air supply machine synchronously enters the interior of the second airbag through the first airbag and the airbag connecting pipe. At this time, the second airbag expands, so that no matter what position the grinding plate is in, the grinding layer is always in fit with the rubber roller, further improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the three-dimensional structure of the movable plate of the present invention;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustment plate of the present invention;

[0030] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the slideway of the present invention;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the movable plate of the present invention;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the grinding plate of the present invention;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of the first airbag of the present invention;

[0035] Fig. 9 It is a schematic diagram of the three-dimensional structure of the fixed nozzle of the present invention;

[0036] Fig.10 It is a three-dimensional schematic diagram of the first airbag of the present invention.

[0037] In the figure: 1. grinding table; 2. protective side plate; 3. fixed plate; 4. slide groove; 5. first threaded rod; 6. motor one; 7. adjustment plate; 8. motor two; 9. docking shaft; 10. auxiliary limit plate; 11. limit groove; 12. grinding layer; 13. first air bag; 14. rotating telescopic rod; 15. motor three; 16. second threaded rod; 17. moving plate; 18. internal threaded docking plate; 19. grinding plate; 20. auxiliary rod; 21. vertical telescopic rod; 22. vertical threaded rod; 23. auxiliary plate; 24. blowing pipe; 25. air supply machine; 26. driving ring; 27. second air bag; 28. air bag connecting pipe; 29. ​​docking hose; 30. fixed nozzle. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Embodiment 1: Figure 1 , Figure 2 , Figure 4 and Fig.10 The technical solution shown in the figure, the present invention provides the following technical solution: a fully automatic grinding device for rubber roller processing, disclosing an adjustment plate 7, through which rubber rollers of different models can be fixed:

[0040] A grinding table 1, wherein the front and rear sides of the upper surface of the grinding table 1 are fixedly connected with protective side plates 2, and the left side of the upper surface of the grinding table 1 is fixedly connected with a fixing plate 3, and a grinding plate 19 is also provided on the grinding table 1;

[0041] A slide groove 4 is horizontally opened at the center of the upper surface of the grinding table 1, and a first threaded rod 5 is nested and connected inside the slide groove 4, and the outer end of the first threaded rod 5 is fixedly connected to a motor 1 6, an outer side of the first threaded rod 5 is threadedly connected to an adjusting plate 7, and a docking shaft 9 is nested and connected at the center of the adjusting plate 7, and the outer end of the docking shaft 9 is fixedly connected to a motor 2 8, the center of the docking shaft 9 and the center of the fixed plate 3 are located at the same horizontal position, and the inner end of the docking shaft 9 is conically arranged, and the adjusting plate 7 forms a sliding structure with the slide groove 4 through the first threaded rod 5, a moving plate 17 is fixedly connected to the inner side of the upper end of the internal threaded docking plate 18, an auxiliary rod 20 is fixedly connected between the inner upper ends of the front protective side plates 2, and the outer side of the auxiliary rod 20 is slidably connected to the internal threaded docking plate 18, a vertical telescopic rod 21 is fixedly connected to the lower surface of the moving plate 17, and a grinding plate 19 is fixedly connected to the output end of the vertical telescopic rod 21.

[0042] The user can place the rubber roller between the upper and lower sets of auxiliary limit plates 10, and then start the motor 16, so that the motor 16 drives the first threaded rod 5 to rotate, thereby driving the adjusting plate 7 to move stably along the slide groove 4 through the threaded connection between the first threaded rod 5 and the adjusting plate 7. At this time, the adjusting plate 7 will gradually approach the rubber roller and dock with the rubber roller through the docking shaft 9. The user can complete the fixation of rubber rollers of different models by moving the adjusting plate 7, thereby improving the applicability of the device. The user can start the motor 3 15, and drive the second threaded rod 16 to rotate through the motor 3 15. At this time, the second threaded rod 16 drives the internal threaded docking plate 18 to move under the action of the threaded connection, and at the same time, the internal threaded docking plate 18 drives the moving plate 17 to move stably under the limiting action of the auxiliary rod 20, thereby improving the grinding effect.

[0043] Embodiment 2: Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: a fully automatic grinding device for rubber roller processing, disclosing an adjustment mechanism, through which the position of the auxiliary limit plate 10 can be adjusted and limited to prevent the rubber roller from falling off:

[0044] The telescopic rod 14 is hinged to the inner side of the fixed plate 3, and the outer end of the telescopic rod 14 is hinged to the auxiliary limit plate 10. The position of the auxiliary limit plate 10 can be adjusted by rotating the telescopic rod 14;

[0045] A limiting groove 11 is provided on the inner side of the fixed plate 3, and the side of the auxiliary limiting plate 10 is nested and connected inside the limiting groove 11. The limiting groove 11 is arranged in an arc shape, and there are two groups of limiting grooves 11 vertically symmetrically arranged about the center point of the fixed plate 3. The auxiliary limiting plate 10 forms a sliding structure with the limiting groove 11 by rotating the telescopic rod 14, and the rotating telescopic rod 14 is driven by a micro motor to rotate and limit.

[0046] When the adjustment plate 7 moves toward one side of the rubber roller and fixes the rubber roller, the rotating telescopic rod 14 can be started synchronously. At this time, the rotating telescopic rod 14 starts the telescopic operation and drives the auxiliary limit plate 10 to slide along the limit groove 11. At this time, the user can adjust the distance between the two groups of auxiliary limit plates 10 as needed, so that the auxiliary limit plate 10 can assist in limiting the edge of the rubber roller. When the user starts the motor 2 8 and drives the rubber roller to rotate through the docking shaft 9, the rubber roller can rotate inside the upper and lower groups of auxiliary limit plates 10 to reduce the phenomenon that the rubber roller is affected by gravity and falls during rotation.

[0047] Embodiment 3: Figure 1 , Figure 7 , Figure 8, Fig. 9 and Fig.10 The technical solution shown in the figure, the present invention provides the following technical solution: a fully automatic grinding device for rubber roller processing, disclosing a dust cleaning mechanism, through which dust on the grinding part can be cleaned:

[0048] The second threaded rod 16 is nested and connected to the inner side of the rear protective side plate 2, and the outer side of the second threaded rod 16 is threadedly connected to the inner threaded docking plate 18, and the inner side of the inner threaded docking plate 18 is provided with a dust cleaning mechanism for processing dust on the inner wall of the grinding plate 19;

[0049] The cleaning mechanism includes an auxiliary plate 23, a vertical threaded rod 22 is nested and connected between the auxiliary plate 23 and the movable plate 17, and the lower end of the vertical threaded rod 22 is fixedly connected to an air supply machine 25, and the air supply machine 25 is provided with an air blowing pipe 24, and the edge end of the grinding plate 19 is fixedly connected to a driving ring 26, and the outer end of the driving ring 26 is threadedly connected to the outer side of the vertical threaded rod 22.

[0050] A second airbag 27 is fixedly connected to the lower side of the grinding plate 19, and the first airbag 13 is fixedly connected to the left and right sides of the inner part of the grinding plate 19, and an airbag connecting pipe 28 is connected through the first airbag 13 and the second airbag 27, and at the same time, a grinding layer 12 is fixedly connected to the lower surface of the second airbag 27, a docking hose 29 is connected through the outer side of the second airbag 27, and the other end of the docking hose 29 is installed on the air supply machine 25, and a fixed nozzle 30 is installed through the lower side of the second airbag 27, and valves are provided on the fixed nozzle 30 and the airbag connecting pipe 28, and the valves provided on the fixed nozzle 30 and the airbag connecting pipe 28 do not work at the same time.

[0051] The user can start the vertical telescopic rod 21, so that the vertical telescopic rod 21 drives the grinding plate 19 to move vertically. When the grinding plate 19 moves, it will synchronously drive the driving ring 26 to move vertically. At the same time, the driving ring 26 will drive the vertical threaded rod 22 to rotate under the action of the threaded connection. At this time, the vertical threaded rod 22 will synchronously drive the air supply machine 25 to rotate at the same angle. At this time, the air supply machine 25 will synchronously drive the air blowing pipe 24 to swing and supply air to the inner wall of the grinding layer 12, so as to reduce the accumulation of dust in the grinding part and affect the subsequent grinding effect. While performing the air supply operation, the air supply machine 25 will synchronously supply air to the inside of the first air bag 13. Since the air bag connecting pipe 28 and the fixed nozzle are connected The valves arranged on 30 do not operate simultaneously. When the vertical telescopic rod 21 drives the grinding plate 19 to move downward, the grinding layer 12 moves downward synchronously to fit with the rubber roller. At this time, the valve on the fixed nozzle 30 is opened, and the valve 28 of the air bag connecting pipe is closed. The fixed nozzle 30 is in the grinding part of the air supply machine 25. When the grinding plate 19 moves upward, the valve of the fixed nozzle 30 is closed, and the valve of the air bag connecting pipe 28 is opened. The gas output by the air supply machine 25 synchronously enters the interior of the second air bag 27 through the first air bag 13 and the air bag connecting pipe 28. At this time, the second air bag 27 expands, so that no matter what position the grinding plate 19 is in, the grinding layer 12 is always in contact with the rubber roller, thereby further improving the grinding efficiency.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic grinding device for processing a rubber roller, comprising a grinding table (1), wherein the front and rear sides of the upper surface of the grinding table (1) are fixedly connected to protective side plates (2), and the left side of the upper surface of the grinding table (1) is fixedly connected to a fixed plate (3), and a grinding plate (19) is also arranged on the grinding table (1); It is characterized in that Also includes: A rotating telescopic rod (14), wherein the rotating telescopic rod (14) is hinged on the inner side of the fixed plate (3), and an auxiliary limiting plate (10) is hinged on the outer end of the rotating telescopic rod (14), and the position of the auxiliary limiting plate (10) can be adjusted by rotating the telescopic rod (14); A second threaded rod (16), the second threaded rod (16) being nested and connected to the inner side of the rear protective side plate (2), the outer side of the second threaded rod (16) being threadedly connected to an inner threaded docking plate (18), and the inner side of the inner threaded docking plate (18) being provided with a dust cleaning mechanism capable of processing dust on the inner wall of the grinding plate (19); The inner side of the upper end of the internally threaded docking plate (18) is fixedly connected to a movable plate (17); an auxiliary rod (20) is fixedly connected between the inner upper ends of the front protective side plates (2); and the outer side of the auxiliary rod (20) is slidably connected to the internally threaded docking plate (18); a vertical telescopic rod (21) is fixedly connected to the lower surface of the movable plate (17); and a grinding plate (19) is fixedly connected to the output end of the vertical telescopic rod (21); The lower side of the polishing plate (19) is fixedly connected to a second airbag (27), and the left and right sides of the interior of the polishing plate (19) are fixedly connected to the first airbag (13), and an airbag connecting tube (28) is connected through the first airbag (13) and the second airbag (27), and the lower surface of the second airbag (27) is fixedly connected to a polishing layer (12); A docking hose (29) is connected to the outside of the second airbag (27), and the other end of the docking hose (29) is installed on the air supply machine (25). A fixed nozzle (30) is installed on the lower side of the second airbag (27). Both the fixed nozzle (30) and the airbag connecting pipe (28) are provided with valves, and the valves provided on the fixed nozzle (30) and the airbag connecting pipe (28) do not work at the same time.

2. The fully automatic grinding device for rubber roller processing according to claim 1 is characterized in that: A slide groove (4) is transversely provided at the center of the upper surface of the grinding table (1), and a first threaded rod (5) is nested and connected inside the slide groove (4), and a motor 1 (6) is fixedly connected to the outer end of the first threaded rod (5), an adjustment plate (7) is threadedly connected to the outer side of the first threaded rod (5), and a docking shaft (9) is nested and connected at the center of the adjustment plate (7), and a motor 2 (8) is fixedly connected to the outer end of the docking shaft (9).

3. The fully automatic grinding device for rubber roller processing according to claim 2 is characterized in that: The center of the docking shaft (9) and the center of the fixed plate (3) are located at the same horizontal position, and the inner end of the docking shaft (9) is arranged in a conical shape. The adjustment plate (7) forms a sliding structure with the first threaded rod (5) and the slide groove (4).

4. The fully automatic grinding device for rubber roller processing according to claim 1 is characterized in that: A limiting groove (11) is provided on the inner side of the fixing plate (3), the side of the auxiliary limiting plate (10) is nested and connected inside the limiting groove (11), and the rotating telescopic rod (14) is driven by a micro motor to rotate and limit.

5. The fully automatic grinding device for rubber roller processing according to claim 4 is characterized in that: The limiting grooves (11) are arranged in an arc shape, and two groups of limiting grooves (11) are arranged vertically symmetrically about the center point of the fixed plate (3). The auxiliary limiting plate (10) forms a sliding structure with the limiting grooves (11) by rotating the telescopic rod (14).

6. The fully automatic grinding device for rubber roller processing according to claim 1 is characterized in that: The dust cleaning mechanism comprises an auxiliary plate (23), a vertical threaded rod (22) is nested and connected between the auxiliary plate (23) and the movable plate (17), the lower end of the vertical threaded rod (22) is fixedly connected to an air supply machine (25), and the air supply machine (25) is provided with an air blowing pipe (24), the edge end of the grinding plate (19) is fixedly connected to a driving ring (26), and the outer end of the driving ring (26) is threadedly connected to the outer side of the vertical threaded rod (22).

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