Polishing device for galvanized coil production

Abstract

The utility model relates to the technical field of galvanized coil processing, in particular to a polishing device for galvanized coil production, which comprises a box body with a discharge port, a guide rail and a guide block which are matched with each other are symmetrically arranged in the box body, a polishing roller is arranged in the box body, a sealing door is mounted on the box body through a pin shaft, and a controller, a frame and a guide rod are respectively and fixedly mounted on the box body. A first sliding block and a second sliding block which are driven by the controller are arranged on the frame in a sliding and sleeving mode. The first sliding block and the second sliding block are arranged in the frame, a galvanized coil can be limited through mutual cooperation of the telescopic rod and the limiting plate, the two faces of the galvanized coil can be synchronously machined when the galvanized coil is polished, and then the machining efficiency of the galvanized coil is improved; according to the galvanized coil polishing equipment, the supporting seats are arranged on the guide blocks, so that the polishing rollers can polish galvanized coils with different thicknesses, then the adaptability of the polishing equipment is improved, and the galvanized coils are in a sealed state during machining through mutual cooperation of the box body and the sealing door.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized coil processing, in particular to a grinding device for galvanized coil production. Background Art

[0002] Galvanized coil, the thin steel sheet is immersed in a thin steel sheet with a layer of zinc adhered to it, and the rolled steel sheet is continuously immersed in a plating tank with molten zinc to make the galvanized steel sheet.

[0003] During the production and processing of galvanized coils, grinding equipment is used to remove burrs and convex spots on the galvanized coils. During the processing of the galvanized coils, the galvanized coils are placed horizontally on the processing table, and the galvanized coils are limited on the processing table by the limit assembly, and then the galvanized coils are polished by the grinding roller. When one side of the galvanized coil is processed, the galvanized coil is taken out and manually turned over, and the galvanized coil is limited by the limit assembly again, and the galvanized coil is polished by the grinding roller. However, this method has the following shortcomings during processing: because the galvanized coil is in a horizontal state after being limited, the galvanized coil needs to be flipped by the operator during grinding to achieve comprehensive grinding, and the smooth flipping of the galvanized coil cannot be guaranteed during the flipping process, which not only increases the operator's work intensity, but also affects the efficiency of the galvanized coil processing. The different application occasions of the galvanized coils also make the thickness of the galvanized coils different, and the position of the grinding roller is mostly not adjustable, which makes it difficult for the grinding equipment to grind galvanized coils of different specifications, thereby affecting the adaptability of the grinding equipment. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the galvanized coil is placed in a grinding device in a horizontal state and needs to be turned over manually, and proposes a grinding device for galvanized coil production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grinding device for galvanized coil production comprises a box body provided with a material discharge port, wherein matching guide rails and guide blocks are symmetrically arranged in the box body, a grinding roller is arranged in the box body, a sealing door is installed on a pin shaft on the box body, a controller, a frame and a guide rod are fixedly installed on the box body respectively, a slider 1 and a slider 2 driven by the controller are slidably sleeved on the frame respectively, a bracket 1 is fixedly installed on the slider 1, a bracket 2 is fixedly installed on the slider 2, symmetrically arranged telescopic rods are fixedly installed on the bracket 1 and the bracket 2, and a limiting plate for limiting the galvanized coil is fixedly installed on the output end of the telescopic rod, a support is fixedly installed on the guide block, and a guide block is slidably sleeved in the support, the grinding roller is arranged on the guide block, and a cleaning component for cleaning the box body is installed on the guide rod.

[0007] Preferably, the box body is a U-shaped structure with a door opened on one side, and a sealing door is arranged at an opening position on one side of the box body, and a filter screen for intercepting debris is provided on the sealing door.

[0008] Preferably, the frame is horizontally arranged in the box, and the number of the grinding rollers is two groups.

[0009] Preferably, the bracket one and the bracket two are vertically arranged corresponding to each other, and the bracket one and the bracket two are a circular structure.

[0010] Preferably, the support is a concave structure, and a locking bolt detachably connected to the guide block is threadedly connected to the support.

[0011] Preferably, the cleaning assembly comprises a moving block slidably sleeved on the guide rod, and a handle and a scraper for scraping debris are respectively fixedly mounted on the moving block.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model arranges a slider 1 and a slider 2 in a frame, so that the bracket 1 on the slider 1 and the bracket 2 on the slider 2 can be moved to the positions of the two ends of the galvanized coil, and then the galvanized coil can be limited by the cooperation between the telescopic rod and the limiting plate. The galvanized coil is in a vertical state during the grinding process, so that the two sides of the galvanized coil can be processed synchronously during the grinding process, thereby improving the efficiency of the galvanized coil processing.

[0014] 2. The utility model provides a support on the guide block so that the position of the grinding roller can be adjusted when the guide block moves in the support, so that the grinding roller can grind galvanized coils of different thicknesses, thereby improving the adaptability of the grinding equipment. The galvanized coil is in a sealed state during processing through the cooperation between the box body and the sealing door, reducing the impact of debris on the surrounding environment and the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a grinding device for galvanized coil production proposed by the utility model;

[0016] Figure 2 This is a cross-sectional view of a box of a grinding device for galvanized coil production proposed by the utility model;

[0017] Figure 3 This is a cross-sectional view of a grinding device for galvanized coil production proposed by the utility model;

[0018] Figure 4 A schematic diagram of a bracket 2 of a grinding device for galvanized coil production proposed by the utility model;

[0019] Figure 5The utility model is a side sectional view of a grinding device for galvanized coil production.

[0020] In the figure: 1. box body; 2. sealing door; 3. grinding roller; 4. controller; 5. frame; 6. slider 1; 7. slider 2; 8. bracket 1; 9. bracket 2; 10. telescopic rod; 11. limit plate; 12. support; 13. guide block; 14. guide rod; 15. moving block; 16. scraper. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 5 A grinding device for galvanized coil production includes a box body 1 with a discharge port, a matching guide rail and a guide block are symmetrically arranged in the box body 1, a grinding roller 3 is arranged in the box body 1, a sealing door 2 is installed on a pin shaft on the box body 1, the box body 1 is a return-shaped structure with a door opened on one side, and the sealing door 2 is arranged at an opening position on one side of the box body 1, and a filter screen for intercepting debris is provided on the sealing door 2. Through the mutual cooperation between the box body 1 and the sealing door 2, the galvanized coil can be in a sealed state during processing, and the debris generated by the galvanized coil during processing can be intercepted, which not only effectively protects the surrounding environment, but also ensures the safety of the operator during operation;

[0023] The box body 1 is respectively fixed with a controller 4, a frame 5, and a guide rod 14, the frame 5 is horizontally arranged in the box body 1, and the number of grinding rollers 3 is two groups. It is supplemented that the controller 4 can drive the slider 1 6, the slider 2 7, the guide block, the grinding roller 3, and the telescopic rod 10, which is the prior art;

[0024] The frame 5 is respectively provided with a sliding block 6 and a sliding block 7 driven by the controller 4, a bracket 8 is fixedly installed on the sliding block 6, and a bracket 9 is fixedly installed on the sliding block 7, the bracket 8 and the bracket 9 are vertically arranged corresponding to each other, and the bracket 8 and the bracket 9 are a return-shaped structure, and the bracket 9 can stretch the galvanized coil when it moves by setting the bracket 8 and the bracket 9 as the return-shaped structure;

[0025] The bracket 1 8 and the bracket 2 9 are both fixedly mounted with symmetrically arranged telescopic rods 10, and the output end of the telescopic rod 10 is fixedly mounted with a limit plate 11 for limiting the galvanized coil. The galvanized coil is in a vertical state during processing through the cooperation between the bracket 1 8 and the bracket 2 9, and the two ends of the galvanized coil can be synchronously limited through the cooperation between the telescopic rod 10 and the limit plate 11, so that the galvanized coil is in a vertical state during processing, and the two grinding rollers 3 can synchronously process both sides of the galvanized coil;

[0026] A support 12 is fixedly mounted on the guide block, and a guide block 13 is provided in a sliding sleeve inside the support 12. The grinding roller 3 is arranged on the guide block 13. The support 12 is a concave structure, and a locking bolt detachably connected to the guide block 13 is threadedly connected on the support 12. By adjusting the position of the guide block 13, the guide block 13 can process galvanized coils of different specifications, thereby improving the adaptability of the grinding equipment;

[0027] A cleaning component for cleaning the box body 1 is installed on the guide rod 14;

[0028] The cleaning assembly includes a moving block 15 slidably mounted on the guide rod 14, and a handle and a scraper 16 for scraping the debris are fixedly mounted on the moving block 15, and the scraper 16 can discharge the debris out of the box body 1 in a centralized manner;

[0029] It should be noted that the specific models and specifications of the controller 4, grinding roller 3, guide rail, and telescopic rod 10 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0030] The functional principle of the utility model can be explained through the following operation modes:

[0031] The controller 4 controls the slider 1 6 and the slider 2 7 to move, so that the slider 1 6 and the slider 2 7 respectively drive the bracket 1 8 and the bracket 2 9 to move toward the opening of the box body 1;

[0032] Extend one end of the galvanized coil through bracket 2 9 into bracket 1 8;

[0033] The controller 4 sends a command to the telescopic rod 10 on the bracket 8, so that the output end of the telescopic rod 10 drives the limit plate 11 to limit the end of the galvanized coil;

[0034] The controller 4 controls the slider 1 6 and the slider 2 7 to move toward the inside of the box 1 so that the bracket 1 8 can correspond to the discharge port;

[0035] The controller 4 controls the slider 27 to move to the left, so that the slider 27 drives the bracket 29 to move. The bracket 29 can unfold the galvanized coil when moving. When the slider 27 moves to the specified position, the slider 27 stops moving. The controller 4 sends a command to the telescopic rod 10 on the bracket 29, so that the output end of the telescopic rod 10 drives the limit plate 11 to limit the tail end of the galvanized coil.

[0036] The guide block 13 is pressed according to the thickness of the galvanized coil, so that the guide block 13 drives the two grinding rollers 3 to move when sliding in the support 12. When the grinding rollers 3 are located at the two sides of the galvanized coil, the support 12 and the guide block 13 are connected by the locking bolt;

[0037] One side of the box body 1 is closed by deflecting the sealing door 2;

[0038] The controller 4 issues instructions to the guide block and the grinding roller 3, so that the guide block can drive the rotating grinding roller 3 to grind the two sides of the galvanized coil synchronously when sliding in the guide rail;

[0039] After the galvanized coil is polished, it is taken out through the discharge port, the sealed door 2 is pulled to open one side of the box body 1, and the handle is manually pulled. The handle drives the moving block 15 to slide on the guide rod 14. When the moving block 15 moves, it drives the scraper 16 to discharge the debris in the box body 1 out of the box body 1.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for galvanized coil production, comprising a box (1) provided with a discharge port, wherein matching guide rails and guide blocks are symmetrically arranged in the box (1), and a grinding roller (3) is arranged in the box (1), characterized in that: A sealing door (2) is mounted on a pin shaft on the box body (1); a controller (4), a frame (5) and a guide rod (14) are fixedly mounted on the box body (1); a slider (6) and a slider (7) driven by the controller (4) are slidably sleeved on the frame (5); a bracket (8) is fixedly mounted on the slider (6); a bracket (9) is fixedly mounted on the slider (7); symmetrically arranged telescopic rods (10) are fixedly mounted on the brackets (8) and (9); a limiting plate (11) for limiting the position of the galvanized coil is fixedly mounted on the output end of the telescopic rod (10); a support (12) is fixedly mounted on the guide block; a guide block (13) is slidably sleeved in the support (12); the grinding roller (3) is arranged on the guide block (13); and a cleaning component for cleaning the box body (1) is mounted on the guide rod (14).

2. A galvanized coil production grinding device according to claim 1, characterized in that: The box body (1) is a circular structure with a door opened on one side, and the sealing door (2) is arranged at an opening position on one side of the box body (1), and a filter screen for intercepting debris is provided on the sealing door (2).

3. A grinding device for galvanized coil production according to claim 1, characterized in that: The frame (5) is horizontally arranged in the box body (1), and the number of the grinding rollers (3) is two groups.

4. A grinding device for galvanized coil production according to claim 1, characterized in that: The bracket 1 (8) and the bracket 2 (9) are arranged vertically corresponding to each other, and the bracket 1 (8) and the bracket 2 (9) are of a circular structure.

5. A grinding device for galvanized coil production according to claim 1, characterized in that: The support (12) is a concave structure, and a locking bolt is threadedly connected to the support (12) and is detachably connected to the guide block (13).

6. A galvanized coil production grinding device according to claim 1, characterized in that: The cleaning assembly comprises a moving block (15) slidably sleeved on a guide rod (14), and a handle and a scraper (16) for scraping debris are respectively fixedly mounted on the moving block (15).

Images