Polishing device for edge of galvanized plate

Abstract

The utility model relates to a polishing device for galvanized sheet edge, including workbench, polishing subassembly and bearing subassembly, polishing subassembly is provided on the one side of workbench top surface, bearing subassembly is provided on the one side of polishing subassembly of workbench top surface, polishing subassembly includes mounting frame, rotatory polishing roller and drive motor, the mounting frame is arranged on the workbench, the side, close to the bearing assembly, of the mounting frame is provided with an opening, the rotary grinding roller is rotationally arranged in the mounting frame, the driving motor is arranged in the mounting frame and is in driving connection with the rotary grinding roller, and the bearing assembly comprises a sliding base and a fixing structure; the fixing structure is arranged on the sliding base and used for installing a galvanized plate. The polishing device is simple to operate, can effectively reduce the working intensity of workers, improves the working efficiency, prevents polishing chips from splashing, and is beneficial to subsequent cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste treatment, in particular to a grinding device for the edge of a galvanized sheet. Background Art

[0002] Galvanized sheet refers to a steel sheet with a layer of zinc on the surface. Galvanizing is an economical and effective rust prevention method that is often used. About half of the world's zinc production is used for this process. Galvanized steel sheet is to prevent the surface of the steel sheet from corrosion and extend its service life. A layer of metallic zinc is coated on the surface of the steel sheet. This zinc-coated steel sheet is called galvanized sheet.

[0003] However, there is no pre-cleaning equipment in the existing hot-dip galvanizing unit, which makes it difficult to ensure the quality of the galvanized surface, resulting in reduced production quality of galvanized sheets. The existing edge grinding of galvanized sheets is generally operated by a handheld grinder. During the grinding process, workers are required to hold the grinder all the time, which is not only labor-intensive, but also the debris generated by the grinding is easy to splash onto the workers, posing safety hazards and the problem of cleaning up the debris later. Summary of the invention

[0004] In order to solve the problems in the background technology, the utility model proposes a grinding device for the edge of a galvanized sheet. The utility model greatly reduces the work intensity of workers, improves work efficiency, and can also avoid the splashing of debris generated by grinding for easy cleaning.

[0005] To solve the above problems, the utility model adopts the following technical solutions: a grinding device for the edge of a galvanized sheet, comprising a workbench, a grinding assembly and a bearing assembly, wherein the grinding assembly is arranged on one side of the top surface of the workbench, and the bearing assembly is arranged on one side of the grinding assembly on the top surface of the workbench, the grinding assembly comprises a mounting frame, a rotating grinding roller and a driving motor, the mounting frame is arranged on the workbench, and one side of the mounting frame is open close to the bearing assembly, the rotating grinding roller is rotatably arranged in the mounting frame, the driving motor is arranged in the mounting frame and is drivingly connected to the rotating grinding roller, the bearing assembly comprises a sliding base and a fixed structure, the sliding base is arranged on the workbench, and the fixed structure is arranged on the sliding base and is used to mount the galvanized sheet.

[0006] Furthermore, the sliding base includes a guide rail, a slider and a mounting base plate. The guide rail is arranged on the workbench, the slider is slidably connected to the guide rail, the mounting base plate is arranged on the slider, the lower end of the fixed structure is connected to the mounting base plate, and the upper end of the fixed structure is used to connect the galvanized plate.

[0007] Furthermore, an annular groove is provided on the mounting base plate, and a plurality of sliding members are slidably connected in the annular groove. There are a plurality of fixed structures, and the lower ends of the plurality of fixed structures are connected to the plurality of sliding members in a one-to-one correspondence.

[0008] Furthermore, the fixing structure is an electric suction cup, the fixing end of the electric suction cup is connected to the top surface of the sliding member, and the air inlet end of the electric suction cup is in contact with the bottom surface of the galvanized sheet.

[0009] Furthermore, the rotating grinding roller is vertically arranged in the installation frame, and the side of the rotating grinding roller close to the galvanized sheet rotates from top to bottom.

[0010] Furthermore, a discharge hole is provided on the top surface of the workbench corresponding to the lower side of the rotating grinding roller, and a material receiving box is provided below the workbench corresponding to the discharge hole, and the material receiving box is communicated with the mounting frame.

[0011] Furthermore, the bearing assembly further comprises a push-pull rod, an end of which is hinged to a side of the fixing structure away from the grinding assembly.

[0012] Beneficial effects of the utility model: the utility model places and fixes the galvanized sheet on the fixed structure so that the galvanized sheet can be installed on the fixed structure relatively stably, and then drives the galvanized sheet to move on the workbench through the sliding base, so that the edge of the galvanized sheet that needs to be polished gradually moves toward the rotating polishing roller. After the driving motor drives the rotating polishing roller to rotate, it can polish the edge of the galvanized sheet. The blocking effect of the mounting frame can prevent the debris generated during the polishing process from splashing around. Compared with the operation of polishing the galvanized sheet with traditional handheld polishing equipment, in the utility model, the operator only needs to control the lateral movement of the sliding base to realize the polishing of the galvanized sheet, which greatly reduces the work intensity and improves the work efficiency. In addition, the debris generated by the polishing will not splash around, which not only improves safety but also facilitates subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

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

[0015] Figure 2 for Figure 1 Cross-sectional view along line AA.

[0016] 1. Workbench; 2. Grinding assembly; 3. Load-bearing assembly; 4. Mounting frame; 5. Rotating grinding roller; 6. Driving motor; 7. Sliding base; 8. Fixed structure; 9. Galvanized sheet; 10. Guide rail; 11. Sliding block; 12. Mounting base plate; 13. Annular slide; 14. Sliding piece; 15. Discharge hole; 16. Receiving box; 17. Push-pull rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model places and fixes the galvanized sheet 9 on the fixed structure 8 so that the galvanized sheet 9 can be relatively stably installed on the fixed structure 8, and then drives the galvanized sheet 9 to move on the workbench 1 through the sliding base 7, so that the edge of the galvanized sheet 9 that needs to be polished gradually moves toward the rotating polishing roller 5. After driving the rotating polishing roller 5 to rotate, the driving motor 6 can polish the edge of the galvanized sheet 9. The blocking effect of the mounting frame 4 can prevent the debris generated during the polishing process from splashing around. Compared with the operation of polishing the galvanized sheet 9 with traditional hand-held polishing equipment, the operator in the utility model only needs to control the lateral movement of the sliding base 7 to realize the polishing of the galvanized sheet 9, which greatly reduces the work intensity and improves the work efficiency. In addition, the debris generated by the polishing will not splash around, which not only improves safety, but also facilitates subsequent cleaning work.

[0019] Specifically, Figure 1 and Figure 2 As shown, a grinding device for the edge of a galvanized sheet material comprises a workbench 1, a grinding component 2 and a bearing component 3, wherein the grinding component 2 is arranged on one side of the top surface of the workbench 1, and the bearing component 3 is arranged on one side of the grinding component 2 on the top surface of the workbench 1, the grinding component 2 comprises a mounting frame 4, a rotating grinding roller 5 and a driving motor 6, the mounting frame 4 is arranged on the workbench 1, and one side of the mounting frame 4 is open near the bearing component 3, the rotating grinding roller 5 is rotatably arranged in the mounting frame 4, the driving motor 6 is arranged in the mounting frame 4 and is drivingly connected to the rotating grinding roller 5, the bearing component 3 comprises a sliding base 7 and a fixed structure 8, the sliding base 7 is arranged on the workbench 1, and the fixed structure 8 is arranged on the sliding base 7 and is used to mount a galvanized sheet 9.

[0020] Furthermore, the sliding base 7 includes a guide rail 10, a slider 11 and a mounting base plate 12. The guide rail 10 is arranged on the workbench 1, the slider 11 is slidably connected to the guide rail 10, the mounting base plate 12 is arranged on the slider 11, the lower end of the fixed structure 8 is connected to the mounting base plate 12, and the upper end of the fixed structure 8 is used to connect the galvanized plate 9.

[0021] Furthermore, an annular groove 13 is provided on the mounting base plate 12, and a plurality of sliding members 14 are slidably connected in the annular groove 13. There are multiple fixed structures 8, and the lower ends of the multiple fixed structures 8 are connected to the multiple sliding members 14 one by one.

[0022] Furthermore, the fixing structure 8 is an electric suction cup, the fixing end of the electric suction cup is connected to the top surface of the sliding member 14 , and the air inlet end of the electric suction cup is in contact with the bottom surface of the galvanized plate 9 .

[0023] Furthermore, the rotating grinding roller 5 is vertically arranged in the installation frame 4, and the side of the rotating grinding roller 5 close to the galvanized plate 9 rotates from top to bottom.

[0024] Furthermore, a discharge hole 15 is provided on the top surface of the workbench 1 corresponding to the lower side of the rotating grinding roller 5 , and a material receiving box 16 is provided below the workbench 1 corresponding to the discharge hole 15 , and the material receiving box 16 is communicated with the mounting frame 4 .

[0025] Furthermore, the bearing assembly 3 further includes a push-pull rod 17 , and an end of the push-pull rod 17 is hinged to a side surface of the fixing structure 8 away from the grinding assembly 2 .

[0026] When the utility model is used, the user fixes the galvanized sheet 9 to be polished by the electric suction cup, and then pushes the slider 11 at the bottom of the galvanized sheet 9 to move along the guide rail 10 by the handle. At the same time, the rotating polishing roller 5 is driven to rotate by the driving motor 6. When the edge of the galvanized sheet 9 contacts the polishing surface of the rotating polishing roller 5, the rotating polishing roller 5 can polish the edge of the galvanized sheet 9. By rotating the sliding member 14 around the annular ring groove, the contact surface between the galvanized sheet 9 and the rotating polishing roller 5 can be changed, so as to realize the polishing of different edges of the galvanized sheet 9. Since the rotating polishing roller 5 rotates from top to bottom on the side close to the galvanized sheet 9, the debris generated during the polishing process can enter the receiving box 16 through the discharge hole 15 to complete the storage, and the staff does not need to perform additional cleaning of the debris generated by the polishing. Compared with the traditional hand-held grinder, the utility model can greatly reduce the labor intensity of the workers, can automatically collect the debris, improve the work efficiency, avoid the debris splashing on the body, and reduce the safety hazards.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 grinding device for the edge of a galvanized sheet, characterized in that: The invention comprises a workbench (1), a grinding component (2) and a bearing component (3), wherein the grinding component (2) is arranged on one side of the top surface of the workbench (1), and the bearing component (3) is arranged on one side of the grinding component (2) on the top surface of the workbench (1). The grinding component (2) comprises a mounting frame (4), a rotating grinding roller (5) and a driving motor (6). The mounting frame (4) is arranged on the workbench (1), and one side of the mounting frame (4) is open near the bearing component (3). The rotating grinding roller (5) is rotatably arranged in the mounting frame (4). The driving motor (6) is arranged in the mounting frame (4) and is connected to the rotating grinding roller (5). The bearing component (3) comprises a sliding base (7) and a fixed structure (8). The sliding base (7) is arranged on the workbench (1), and the fixed structure (8) is arranged on the sliding base (7) and is used to mount a galvanized sheet (9).

2. A grinding device for the edge of a galvanized sheet material according to claim 1, characterized in that: The sliding base (7) comprises a guide rail (10), a slider (11) and a mounting base plate (12); the guide rail (10) is arranged on the workbench (1); the slider (11) is slidably connected to the guide rail (10); the mounting base plate (12) is arranged on the slider (11); the lower end of the fixed structure (8) is connected to the mounting base plate (12); and the upper end of the fixed structure (8) is used to connect the galvanized sheet (9).

3. A grinding device for the edge of a galvanized sheet material according to claim 2, characterized in that: The mounting base plate (12) is provided with an annular slide groove (13), and a plurality of sliding members (14) are slidably connected in the annular slide groove (13). The number of the fixed structures (8) is multiple, and the lower ends of the multiple fixed structures (8) are connected to the multiple sliding members (14) in a one-to-one correspondence.

4. A grinding device for the edge of a galvanized sheet material according to claim 3, characterized in that: The fixed structure (8) is an electric suction cup, the fixed end of the electric suction cup is connected to the top surface of the sliding member (14), and the air inlet end of the electric suction cup is in contact with the bottom surface of the galvanized plate (9).

5. The grinding device for the edge of a galvanized sheet material according to claim 1, characterized in that: The rotating grinding roller (5) is vertically arranged in the installation frame (4), and the side of the rotating grinding roller (5) close to the galvanized plate (9) rotates from top to bottom.

6. A grinding device for the edge of a galvanized sheet material according to claim 5, characterized in that: A discharge hole (15) is provided on the top surface of the workbench (1) corresponding to the bottom of the rotating grinding roller (5), and a material receiving box (16) is provided below the workbench (1) corresponding to the discharge hole (15), and the material receiving box (16) is connected to the installation frame (4).

7. A grinding device for the edge of a galvanized sheet material according to claim 1, characterized in that: The bearing assembly (3) further comprises a push-pull rod (17), the end of which is hinged to the side of the fixed structure (8) away from the grinding assembly (2).

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