Automatic grinding device

Abstract

The invention relates to the technical field of composite steel plates, in particular to an automatic grinding device which comprises a base, a moving groove is formed in the upper surface of the base, a moving block is arranged in the moving groove in a sliding fit mode, and a pushing assembly for driving the moving block to horizontally move left and right is arranged in the moving groove. A stabilizing frame is arranged between the bottom of the fixing plate and the moving block, a lifting groove is formed in one side of the fixing plate, an electric air cylinder is fixedly connected to the top in the lifting groove, a lifting block is fixedly connected to the bottom of the output end of the electric air cylinder and is in sliding fit with the lifting groove, and an extension plate is fixedly connected to one side of the lifting block; a supporting base is fixedly connected between the bottom of the extending plate and the lifting block, a grinding assembly is arranged at the bottom of the extending plate, and a limiting assembly is further arranged on the upper surface of the base below the grinding assembly.

Description

Technical Field

[0001] The invention relates to the field of composite steel plates, and in particular to an automatic grinding device. Background Art

[0002] Wear-resistant composite plates are widely used in mechanical equipment in mining, metallurgy, cement and other industries. Their surface quality directly affects the wear resistance and service life of the equipment. Traditional grinding methods are mostly manual operations, which have problems such as low efficiency and unstable grinding quality. Therefore, it is of great significance to develop an efficient and precise wear-resistant composite plate production and grinding device. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an automatic grinding device, which has the advantages of solving the problems raised in the above background technology.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: The top of the fixing plate is vertically connected to the fixing plate, and the bottom of the fixing plate is vertically connected to the fixing plate, and a fixing frame is provided between the fixing plate and the fixing plate.

[0005] By adopting the above technical scheme, during operation, the operator places the plate to be polished on the top of the polishing table, and fixes the plate by the cooperation of the limit assembly. Then the operator starts the electric cylinder according to the operation requirements, and cooperates with the output end to lift the lifting block and the extension plate on the lifting block up and down to a suitable polishing operation height, and completes the polishing of the plate surface through the polishing assembly at the bottom of the extension plate. During the polishing process, the operator starts the pushing assembly according to the operation requirements, and cooperates to move the moving block and other components on the moving block horizontally left and right, so as to realize the polishing of other areas of the plate. At the same time, the operator can start the rotating motor according to the operation requirements to drive the rotating shaft and the polishing table on the rotating shaft to rotate, so as to drive the plate on the polishing table to rotate to the appropriate position, and cooperate with the polishing assembly to complete the polishing work. The operation is simple and convenient, and efficient and precise polishing of wear-resistant composite steel plates in the production process can be achieved.

[0006] Further configuration: the limit assembly includes a first limit frame and a second limit frame arranged on both sides of the upper surface of the grinding table, the first limit frame and the second limit frame are symmetrically arranged, a connecting groove is opened below the second limit frame on the surface of the grinding table, a push cylinder is provided on one side of the connecting groove, a push block is fixedly connected to the output end of the push cylinder, the push block is slidably matched with the connecting groove, and the second limit frame is fixedly connected to the top of the push block.

[0007] By adopting the above technical solution, during the grinding operation, the operator places the plate on the grinding table according to the operation requirements. At this time, one end of the plate is in contact with the first limit frame for limit positioning. At this time, the operator turns on the push cylinder according to the length of the plate, and cooperates with the push block to horizontally push the second limit frame close to the first limit frame until the second limit frame is in contact with the other end of the plate for limit positioning, thereby realizing the limit and fixation operation of the plate.

[0008] Further configuration: the pushing assembly includes fixed seats arranged on both sides of the moving groove, a screw rod is rotatably connected between the fixed seats, the moving block is matched and connected to the outside of the screw rod, and one end of the screw rod is connected to a servo motor through a coupling.

[0009] By adopting the above technical solution, during the grinding operation, the operator turns on the servo motor according to the operation requirements to drive the screw to rotate. At this time, the moving block on the screw and other components on the moving block cooperate with the moving groove to move back and forth horizontally to achieve uniform grinding of the plate surface.

[0010] Further configuration: the grinding assembly includes a grinding frame arranged at the bottom of the extension plate, the bottom of the grinding frame is rotatably connected to a grinding roller, the bottom of the grinding roller extends to the outside of the bottom of the grinding frame, and one end of the grinding roller is connected to a grinding motor through a coupling.

[0011] By adopting the above technical solution, during the grinding operation, the operator turns on the grinding motor to drive the grinding roller to rotate, and the grinding operation is completed by the contact between the grinding roller and the surface of the plate.

[0012] Further configuration: a dust suction assembly is provided on one side of the grinding frame located at the bottom of the extension plate, the dust suction assembly includes a dust suction frame arranged at the bottom of the extension plate, a dust suction hood is provided at the bottom of the dust suction frame, the dust suction hood is inclined toward one side of the grinding roller, the dust suction hood is connected to a dust suction pipe, the other end of the dust suction pipe is connected to a dust suction box, the dust suction box is fixedly connected to the outer wall of the fixed plate, a filter mesh layer is also provided in the dust suction box, and a dust suction fan is also embedded in the bottom of the dust suction box.

[0013] By adopting the above technical solution, a certain amount of dust will be generated during the grinding operation. At this time, the operator turns on the dust suction fan, and the dust is sucked into the dust suction box through the cooperation of the dust suction pipe and the dust suction hood. Through the setting of the filter layer, the dust can be effectively blocked and adsorbed to avoid damage to the dust suction fan.

[0014] Further configuration: symmetrical mounting frames are provided on both sides of the bottom of the grinding table, and support wheels are movably connected to the bottoms of the mounting frames, and the support wheels are in contact with the upper surface of the base.

[0015] By adopting the above technical solution, during the coordinated rotation process, the grinding table can play a supporting and stabilizing effect through the coordinated work of the mounting frames and the supporting wheels arranged on both sides of the bottom of the grinding frame.

[0016] In summary, the present invention has the following beneficial effects: When the present invention is in operation, the operator places the plate to be polished above the polishing table, and fixes the plate by the cooperation of the limit assembly. Then the operator starts the electric cylinder according to the operation requirements, and cooperates with the output end to lift the lifting block and the extension plate on the lifting block up and down to a suitable polishing operation height, and completes the polishing of the plate surface through the polishing assembly at the bottom of the extension plate. During the polishing process, the operator starts the pushing assembly according to the operation requirements, and cooperates to move the moving block and other components on the moving block horizontally left and right, so as to realize the polishing of other areas of the plate. At the same time, the operator can start the rotating motor according to the operation requirements to drive the rotating shaft and the polishing table on the rotating shaft to rotate, so as to drive the plate on the polishing table to rotate to a suitable position, and cooperate with the polishing assembly to complete the polishing work. The operation is simple and convenient, and efficient and precise polishing of wear-resistant composite steel plates in the production process can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1It is a schematic diagram of the main structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a rear view structural schematic diagram of the present invention; Figure 4 It is a side view of the lifting block of the present invention.

[0018] In the figure, 1, base; 2, moving groove; 3, moving block; 4, pushing assembly; 5, fixed plate; 6, stabilizing frame; 7, lifting groove; 8, electric cylinder; 9, lifting block; 10, extension plate; 11, support seat; 12, grinding assembly; 13, mounting groove; 14, rotating motor; 15, rotating shaft; 16, grinding table; 17, limiting assembly; 18, first limiting frame; 19, second limiting frame; 20, connecting groove; 21, pushing cylinder; 22, pushing block; 23, fixed seat; 24, screw rod; 25, servo motor; 26, grinding frame; 27, grinding roller; 28, grinding motor; 29, dust suction assembly; 30, dust suction frame; 31, dust suction hood; 32, dust suction pipe; 33, dust suction box; 34, filter layer; 35, dust suction fan; 36, mounting frame; 37, supporting wheel. DETAILED DESCRIPTION

[0019] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 4 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0020] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] Embodiment 1: An automatic grinding device, such as Figure 1 , 24, comprising a base 1, a moving groove 2 is provided on the upper surface of the base 1, a moving block 3 is slidably matched in the moving groove 2, a pushing assembly 4 for driving the moving block 3 to move horizontally left and right is provided in the moving groove 2, the pushing assembly 4 comprises fixed seats 23 arranged on both sides of the moving groove 2, a screw rod 24 is rotatably connected between the fixed seats 23, the moving block 3 is matched and connected to the outer side of the screw rod 24, one end of the screw rod 24 is connected to a servo motor 25 through a coupling, a fixed plate 5 is vertically fixedly connected to the top of the moving block 3, a stabilizing frame 6 is provided between the bottom of the fixed plate 5 and the moving block 3, a lifting groove 7 is provided on one side of the fixed plate 5, and a lifting groove 7 is provided on one side of the fixed plate 5. An electric cylinder 8 is fixedly connected to the top of the lowering groove 7, and a lifting block 9 is fixedly connected to the bottom of the output end of the electric cylinder 8. The lifting block 9 slides with the lifting groove 7. An extension plate 10 is fixedly connected to one side of the lifting block 9. A support seat 11 is fixedly connected between the bottom of the extension plate 10 and the lifting block 9. A grinding assembly 12 is provided at the bottom of the extension plate 10. The grinding assembly 12 includes a grinding frame 26 arranged at the bottom of the extension plate 10. A grinding roller 27 is rotatably connected to the bottom of the grinding frame 26. The bottom of the grinding roller 27 extends to the outside of the bottom of the grinding frame 26, and one end of the grinding roller 27 is connected to a grinding motor 28 through a coupling.

[0022] like Figure 1 As shown, a mounting groove 13 is provided on the upper surface of the base 1 below the grinding assembly 12, a rotating motor 14 is fixedly connected in the mounting groove 13, a rotating shaft 15 is fixedly connected to the output end of the rotating motor 14, the top of the rotating shaft 15 extends to the outside of the mounting groove 13, a grinding table 16 is fixedly connected to the top of the extended end of the rotating shaft 15, symmetrical mounting brackets 36 are provided on both sides of the bottom of the grinding table 16, and support wheels 37 are movably connected to the bottom of the mounting brackets 36, and the support wheels 37 are in contact with the upper surface of the base 1, and the upper surface of the grinding table 16 A limit assembly 17 is also provided, which includes a first limit frame 18 and a second limit frame 19 arranged on both sides of the upper surface of the grinding table 16. The first limit frame 18 and the second limit frame 19 are symmetrically arranged. A connecting groove 20 is provided on the surface of the grinding table 16 below the second limit frame. A push cylinder 21 is provided on one side of the connecting groove 20. A push block 22 is fixedly connected to the output end of the push cylinder 21. The push block 22 is slidably matched with the connecting groove 20, and the second limit frame 19 is fixedly connected to the top of the push block 22.

[0023] like Figure 1 , 2 As shown, a dust suction assembly 29 is also provided on one side of the grinding frame 26 at the bottom of the extension plate 10. The dust suction assembly 29 includes a dust suction frame 30 arranged at the bottom of the extension plate 10. A dust suction hood 31 is provided at the bottom of the dust suction frame 30. The dust suction hood 31 is inclined toward one side of the grinding roller 27. The dust suction hood 31 is connected to a dust suction pipe 32. The other end of the dust suction pipe 32 is connected to a dust suction box 33. The dust suction box 33 is fixedly connected to the outer wall of the fixed plate 5. A filter mesh layer 34 is also provided in the dust suction box 33. A dust suction fan 35 is also embedded in the bottom of the dust suction box 33.

[0024] In the implementation mode of the present invention, during operation, the operator places the plate on the grinding table 16 according to the operation requirements. At this time, one end of the plate is in close contact with the first limit frame 18. At this time, the operator starts the push cylinder 21 according to the length of the plate, and cooperates with the push block 22 to horizontally push the second limit frame 19 close to the first limit frame 18 until the second limit frame 19 and the other end of the plate are in close contact with the limit, thereby realizing the limit fixing operation of the plate. Then the operator starts the electric cylinder 8 according to the operation requirements, and cooperates with the output end to lift the lifting block 9 and the extension plate 10 on the lifting block 9 up and down to a suitable grinding operation height until the grinding roller 27 contacts the surface of the plate. At this time, the operator starts the grinding motor 28 to drive the grinding roller 27 to rotate, and the grinding operation is completed by the contact between the grinding roller 27 and the surface of the plate. During operation, the operator turns on the servo motor 25 according to the operation requirements to drive the screw 24 to rotate. At this time, the moving block 3 on the screw 24 and other components on the moving block 3 cooperate with the moving groove 2 to move back and forth horizontally to achieve uniform grinding of the plate surface. At the same time, the operator can turn on the rotating motor 14 according to the operation requirements to drive the rotating shaft 15 and the grinding table 16 on the rotating shaft 15 to rotate, thereby driving the plate on the grinding table 16 to rotate to a suitable position, realizing multi-area grinding operations, and realizing efficient and accurate grinding of wear-resistant composite steel plates in the production process. During the grinding operation, a certain amount of dust will be generated. At this time, the operator turns on the dust suction fan 35, and the dust is sucked into the dust suction box 33 through the cooperation of the dust suction pipe 32 and the dust suction hood 31 to avoid harm caused by human inhalation.

[0025] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. An automatic grinding device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a moving groove (2), a moving block (3) is slidably engaged in the moving groove (2), a pushing assembly (4) for driving the moving block (3) to move horizontally left and right is provided in the moving groove (2), a fixing plate (5) is vertically fixedly connected to the top of the moving block (3), a stabilizing frame (6) is provided between the bottom of the fixing plate (5) and the moving block (3), a lifting groove (7) is provided on one side of the fixing plate (5), an electric cylinder (8) is fixedly connected to the top of the lifting groove (7), a lifting block (9) is fixedly connected to the bottom of the output end of the electric cylinder (8), the lifting block (9) is slidably engaged with the lifting groove (7), and the lifting block (9) An extension plate (10) is fixedly connected to one side, a support seat (11) is fixedly connected between the bottom of the extension plate (10) and the lifting block (9), a grinding assembly (12) is provided at the bottom of the extension plate (10), a mounting groove (13) is provided on the upper surface of the base (1) below the grinding assembly (12), a rotating motor (14) is fixedly connected in the mounting groove (13), a rotating shaft (15) is fixedly connected to the output end of the rotating motor (14), the top of the rotating shaft (15) extends to the outside of the mounting groove (13), a grinding table (16) is fixedly connected to the top of the extended end of the rotating shaft (15), and a limit assembly (17) is also provided on the upper surface of the grinding table (16).

2. An automatic grinding device according to claim 1, characterized in that: The limiting assembly (17) comprises a first limiting frame (18) and a second limiting frame (19) which are arranged on both sides of the upper surface of the grinding table (16); the first limiting frame (18) and the second limiting frame (19) are symmetrically arranged; a connecting groove (20) is provided on the surface of the grinding table (16) below the second limiting frame; a push cylinder (21) is provided on one side of the connecting groove (20); a push block (22) is fixedly connected to the output end of the push cylinder (21); the push block (22) is slidably matched with the connecting groove (20); and the second limiting frame (19) is fixedly connected to the top of the push block (22).

3. The automatic grinding device according to claim 1, characterized in that: The push assembly (4) comprises fixed seats (23) arranged on both sides of the moving groove (2), a screw rod (24) is rotatably connected between the fixed seats (23), the moving block (3) is matched and connected to the outside of the screw rod (24), and one end of the screw rod (24) is connected to a servo motor (25) via a coupling.

4. The automatic grinding device according to claim 1, characterized in that: The grinding assembly (12) comprises a grinding frame (26) arranged at the bottom of the extension plate (10); a grinding roller (27) is rotatably connected to the bottom of the grinding frame (26); the bottom of the grinding roller (27) extends to the outside of the bottom of the grinding frame (26); one end of the grinding roller (27) is connected to a grinding motor (28) via a coupling.

5. The automatic grinding device according to claim 1, characterized in that: A dust collection assembly (29) is also provided on one side of the grinding frame (26) located at the bottom of the extension plate (10). The dust collection assembly (29) comprises a dust collection frame (30) arranged at the bottom of the extension plate (10). A dust collection cover (31) is provided at the bottom of the dust collection frame (30). The dust collection cover (31) is arranged obliquely toward one side of the grinding roller (27). The dust collection cover (31) is connected to a dust collection pipe (32). The other end of the dust collection pipe (32) is connected to a dust collection box (33). The dust collection box (33) is fixedly connected to the outer wall of the fixed plate (5). A filter screen layer (34) is also provided in the dust collection box (33). A dust collection fan (35) is also embedded in the bottom of the dust collection box (33).

6. The automatic grinding device according to claim 1, characterized in that: Symmetrical mounting frames (36) are provided on both sides of the bottom of the grinding table (16), and the bottoms of the mounting frames (36) are movably connected to support wheels (37), and the support wheels (37) are in contact with the upper surface of the base (1).

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