Galvanized layer burr removing equipment for galvanized sheet

Abstract

The utility model discloses a galvanized sheet galvanized layer burr removing device which comprises a box body, a square frame is arranged in the box body, a galvanized sheet is placed in the square frame, and an air cylinder is fixedly arranged on the outer side of the square frame. As the galvanized plate is fastened in the square frame, the first servo motor drives the threaded rod, namely, the movable plate drives the square frame to descend, the square frame is located on the outer side of the galvanized plate, and the extrusion block can be tightly attached to the outer side of the galvanized plate under driving of the air cylinder, so that the galvanized plate is fixed; a second servo motor drives a rotating shaft to rotate, an electric push rod drives a bearing plate to move, burr removing work can be conducted on the upper surface of the galvanized plate, the electric push rod drives the bearing plate to reset subsequently, then a moving plate drives the galvanized plate to move upwards, and therefore a grinding roller can conduct burr removing work on the lower surface of the galvanized plate. According to the structure, burr grinding and removing work can be conducted on the upper surface and the lower surface of the galvanized plate without manual operation.

Description

Technical Field

[0001] The utility model relates to the technical field of processing galvanized sheets, in particular to a device for removing burrs from a galvanized layer of a galvanized sheet. Background Art

[0002] Galvanized sheet refers to a steel sheet coated with a layer of zinc material on the surface. Galvanized steel sheet is coated with a layer of metallic zinc on the surface to prevent corrosion of the steel sheet surface and prolong its service life. This zinc-coated steel sheet is called galvanized sheet. Galvanizing is a frequently used economical and effective rust prevention method. The thickness of the galvanized coating determines the corrosion resistance of the plated part.

[0003] According to a galvanized sheet zinc layer deburring device with publication number CN218397391U, it includes a deburring machine tool, a rear end of the deburring machine tool is provided with an extension plate, the deburring machine tool and the extension plate are fixed in one piece, a burr grinding chamber is provided above the deburring machine tool, a grinding roller is provided inside the burr grinding chamber, and an arc-shaped adjustment groove is opened on the right wall of the slag cleaning chamber. The utility model injects water into the inside of the diversion pipe through a water pipe, and sprays water columns onto the upper wall of the buffer cover through multiple water nozzles, so that after the multiple water columns hit the upper wall of the buffer cover, the water columns flow downward along the inner wall of the buffer cover out of the slag cleaning chamber, thereby forming a water curtain of downward flowing water, which can wash away the residual particles on the galvanized sheet metal. The polished galvanized sheet metal can pass under the scraper after being rinsed by the water curtain, so that the water on the galvanized sheet metal can be scraped off by the scraper. There are still some problems in the use of this device, that is, for the burr removal of the galvanized sheet metal, after the polishing of one surface is completed, the personnel are required to manually turn over and reset the galvanized sheet metal, and then perform burr removal on the other surface. This method is generally inefficient and increases the labor of the personnel. For this reason, we propose a galvanized layer galvanized layer deburring device for galvanized sheet to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a galvanized sheet zinc layer burr removal device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a galvanized sheet galvanized layer deburring device, comprising a box body, a square frame is provided in the box body, a galvanized sheet is placed in the square frame, a cylinder is fixedly provided on the outside of the square frame, a sleeve is fixedly connected to the telescopic end of the cylinder, an extrusion block is fixedly installed on the inner wall of the sleeve, the extrusion block is tightly attached to the outer side of the galvanized sheet, a movable plate is fixedly installed on the outside of the square frame, the movable plate is meshed with a threaded rod, and the threaded rod is fixedly provided on the rotating shaft end of a servo motor. The servo motor 1 is fixedly arranged on the top of the box body, a limit block is fixedly installed on the outside of the square frame, the limit block is inserted in the inside of the limit slot, the limit slot is opened on the outside of the box body, a carrying plate is provided in the box body, a rotating shaft is rotatably connected in the carrying plate, the rotating shaft is fixedly arranged on the end of the rotating shaft of the servo motor 2, the servo motor 2 is fixedly arranged on the outside of the carrying plate, a grinding roller is fixedly arranged on the outside of the rotating shaft, the carrying plate is fixedly arranged on the telescopic end of the electric push rod, and the electric push rod is fixedly arranged on the box body.

[0006] As a further preferred embodiment of the present technical solution, a storage groove is provided on the outer side of the square frame, and the sleeve plate can be stored in the interior of the storage groove.

[0007] As a further preferred embodiment of the present technical solution, the limiting blocks are distributed at equal distances on the outer side of the square frame, and the outer sides of the limiting blocks are attached to the inner walls of the limiting grooves.

[0008] As a further preferred embodiment of the present technical solution, the outer shape of the limiting block is set to be square, and the surface of the extrusion block that is tightly attached to the galvanized sheet is provided with anti-slip grooves.

[0009] As a further preferred embodiment of the present technical solution, two groups of electric push rods are provided, and the two groups of electric push rods are symmetrically distributed on the outer side of the box.

[0010] As a further preferred embodiment of the present technical solution, a positioning plate is provided in the box body, an L-shaped plate is fixedly installed on the upper surface of the positioning plate, a screw and a sliding rod are respectively provided on the lower surface of the positioning plate, the screw is meshedly connected to the box body, and the sliding rod is slidingly connected to the box body.

[0011] As a further preferred embodiment of the present technical solution, the screw rod and the positioning plate are rotationally connected, and the sliding rod and the positioning plate are fixedly connected.

[0012] The utility model provides a galvanized sheet zinc layer burr removal device, which has the following beneficial effects:

[0013] According to the utility model, as the galvanized sheet is fastened inside the square frame, as the servo motor drives the threaded rod to rotate, the movable plate drives the square frame to descend, so that the square frame is on the outside of the galvanized sheet, and then the cylinder drives the extrusion block to be tightly attached to the outside of the galvanized sheet, thereby fixing the position of the galvanized sheet, and then the servo motor drives the rotating shaft to rotate, and the electric push rod drives the supporting plate to move, so that the burrs on the upper surface of the galvanized sheet can be removed, and then the electric push rod drives the supporting plate to reset, and then the movable plate drives the galvanized sheet to move upward, so that the grinding roller can remove the burrs on the lower surface of the galvanized sheet. This structure can grind and remove the burrs on the upper and lower surfaces of the galvanized sheet without the need for human operation.

[0014] The utility model is provided with a positioning plate, an L-shaped plate, a screw and a sliding rod, so that personnel can place the galvanized sheet directly on the surface of the positioning plate, that is, the L-shaped plate can limit the position of the galvanized sheet, so that when the square frame is on the outside of the galvanized sheet, the galvanized sheet is in the center of the square frame, so as to facilitate the subsequent fixation of the position of the galvanized sheet, and as the screw and the box body are rotated and connected, the height of the positioning plate can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic front view of the structure of the utility model;

[0016] Figure 2 This is a schematic top view of the structure of the present invention;

[0017] Figure 3 This is a schematic cross-sectional view of the structure of the grinding roller of the utility model from the right side;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure.

[0019] In the figure: 1. Box body; 2. Square frame; 3. Galvanized sheet; 4. Cylinder; 5. Sleeve plate; 6. Extrusion block; 7. Storage slot; 8. Moving plate; 9. Threaded rod; 10. Servo motor 1; 11. Limit block; 12. Limit slot; 13. Loading plate; 14. Rotating shaft; 15. Servo motor 2; 16. Grinding roller; 17. Electric push rod; 18. Positioning plate; 19. L-shaped plate; 20. Screw; 21. Sliding rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, in this embodiment, a galvanized sheet galvanized layer burr removal device includes a box body 1, a square frame 2 is provided in the box body 1, a galvanized sheet 3 is placed in the square frame 2, a cylinder 4 is fixedly provided on the outside of the square frame 2, the telescopic end of the cylinder 4 is fixedly connected to a sleeve plate 5, an extrusion block 6 is fixedly installed on the inner wall of the sleeve plate 5, and the extrusion block 6 is tightly attached to the outside of the galvanized sheet 3, a movable plate 8 is fixedly installed on the outside of the square frame 2, and the movable plate 8 is meshedly connected with a threaded rod 9, and the threaded rod 9 is fixedly provided on the end of the rotating shaft of a servo motor 10, and the servo motor 10 is fixedly provided on the top of the box body 1, a limiting block 11 is fixedly provided on the outside of the square frame 2, and the limiting block 11 is inserted into the inside of the limiting groove 12. The limiting groove 12 is opened on the outside of the box body 1, and a carrying plate 13 is provided in the box body 1. A rotating shaft 14 is rotatably connected in the carrying plate 13. The rotating shaft 14 is fixedly provided on the end of the rotating shaft of the servo motor 2 15. The servo motor 2 15 is fixedly provided on the outside of the carrying plate 13. A grinding roller 16 is fixedly provided on the outside of the rotating shaft 14. The carrying plate 13 is fixedly provided on the telescopic end of the electric push rod 17. The electric push rod 17 is fixedly provided on the box body 1. As the galvanized sheet 3 is fastened to the inside of the square frame 2, as the servo motor 10 drives the threaded rod 9 to rotate, the moving plate 8 drives the square frame 2 to descend, so that the square frame 2 is on the outside of the galvanized sheet 3, and then driven by the cylinder 4, the extrusion The block 6 can be tightly attached to the outer side of the galvanized sheet 3, thereby fixing the position of the galvanized sheet 3, and then the servo motor 2 15 drives the rotating shaft 14 to rotate, and the electric push rod 17 drives the carrier plate 13 to move, so that the burrs on the upper surface of the galvanized sheet 3 can be removed. Subsequently, the electric push rod 17 drives the carrier plate 13 to reset, and then the moving plate 8 drives the galvanized sheet 3 to move upward, so that the grinding roller 16 can remove the burrs on the lower surface of the galvanized sheet 3. This structure does not require human operation and can perform burr grinding and removal on the upper and lower surfaces of the galvanized sheet 3. A receiving groove 7 is provided on the outer side of the square frame 2, and the sleeve plate 5 can be received in the interior of the receiving groove 7. By providing the receiving groove 7, the galvanized sheet can be removed. Part 3 is initially placed inside the square frame 2, and the limit blocks 11 are equidistantly distributed on the outside of the square frame 2. The outside of the limit block 11 fits on the inner wall of the limit groove 12. Through the cooperation between the limit block 11 and the limit groove 12, the position of the square frame 2 can be effectively guided. The outer shape of the limit block 11 is set to be square, and the extrusion block 6 is tightly attached to one side of the galvanized sheet 3 and is provided with anti-slip grooves, which can effectively tighten the position of the galvanized sheet 3. The electric push rod 17 is provided with two groups, and the two groups of electric push rods 17 are symmetrically distributed on the outside of the box body 1. By providing two groups of electric push rods 17, the position of the load-bearing plate 13 can be effectively supported, and the pushing work on the position of the load-bearing plate 13 is facilitated.

[0022] like Figure 1 and Figure 3 As shown, a positioning plate 18 is provided in the box body 1, and an L-shaped plate 19 is fixedly installed on the upper surface of the positioning plate 18, and a screw 20 and a slide bar 21 are respectively provided on the lower surface of the positioning plate 18, and the screw 20 is meshed and connected with the box body 1, and the slide bar 21 is slidably connected with the box body 1. By providing the positioning plate 18, the L-shaped plate 19, the screw 20 and the slide bar 21 cooperate with each other, a person can directly place the galvanized sheet 3 on the surface of the positioning plate 18, that is, the L-shaped plate 19 can limit the position of the galvanized sheet 3, so that when the square frame 2 is on the outside of the galvanized sheet 3, that is, the galvanized sheet 3 is in the center of the inside of the square frame 2, so as to facilitate the subsequent fixation of the position of the galvanized sheet 3, and as the screw 20 is rotated and connected to the box body 1, the height of the positioning plate 18 can be adjusted, the screw 20 and the positioning plate 18 are rotatably connected, and the slide bar 21 and the positioning plate 18 are fixedly connected, so as to facilitate the height adjustment of the positioning plate 18.

[0023] The utility model provides a galvanized sheet zinc layer burr removal device, the specific working principle is as follows:

[0024] When the device is in use, the personnel places the galvanized sheet 3 on the surface of the positioning plate 18, that is, the outer side of the galvanized sheet 3 is in contact with the L-shaped plate 19. During this period, the personnel rotates the screw 20 so that the positioning plate 18 can be adjusted in position in the box 1, and the slide bar 21 and the box 1 are in a sliding state. As the servo motor 10 drives the threaded rod 9 to rotate, the moving plate 8 drives the square frame 2 to descend, so that the square frame 2 is on the outer side of the galvanized sheet 3, and then the cylinder 4 drives the screw rod 21 to slide. Down, the extrusion block 6 can be tightly attached to the outer side of the galvanized sheet 3, thereby fixing the position of the galvanized sheet 3, and then the servo motor 2 15 drives the rotating shaft 14 to rotate, and the electric push rod 17 drives the supporting plate 13 to move, so that the upper surface of the galvanized sheet 3 can be deburred. Subsequently, the electric push rod 17 drives the supporting plate 13 to reset, and then the moving plate 8 drives the galvanized sheet 3 to move upward, so that the grinding roller 16 can deburr the lower surface of the galvanized sheet 3.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A galvanized sheet zinc layer burr removal device, characterized by: The invention comprises a box body (1), wherein a square frame (2) is provided in the box body (1), a galvanized sheet (3) is placed in the square frame (2), a cylinder (4) is fixedly provided on the outside of the square frame (2), a sleeve (5) is fixedly connected to the telescopic end of the cylinder (4), an extrusion block (6) is fixedly installed on the inner wall of the sleeve (5), the extrusion block (6) is tightly attached to the outside of the galvanized sheet (3), a movable plate (8) is fixedly installed on the outside of the square frame (2), the movable plate (8) is meshedly connected with a threaded rod (9), the threaded rod (9) is fixedly provided on the end of the rotating shaft of a servo motor (10), the servo motor (10) is fixedly provided on the top of the box body (1), and the square frame (2) A limit block (11) is fixedly installed on the outside, the limit block (11) is inserted into the inside of the limit groove (12), the limit groove (12) is opened on the outside of the box body (1), a bearing plate (13) is provided in the box body (1), a rotating shaft (14) is rotatably connected in the bearing plate (13), the rotating shaft (14) is fixedly provided on the end of the rotating shaft of the servo motor 2 (15), the servo motor 2 (15) is fixedly provided on the outside of the bearing plate (13), a grinding roller (16) is fixedly provided on the outside of the rotating shaft (14), the bearing plate (13) is fixedly provided on the telescopic end of the electric push rod (17), and the electric push rod (17) is fixedly provided on the box body (1).

2. The galvanized sheet zinc layer deburring device according to claim 1, characterized in that: A receiving groove (7) is provided on the outer side of the square frame (2), and the sleeve plate (5) can be received in the interior of the receiving groove (7).

3. The galvanized sheet zinc layer deburring device according to claim 1, characterized in that: The limiting blocks (11) are distributed at equal distances on the outer side of the square frame (2), and the outer side of the limiting blocks (11) is fitted on the inner wall of the limiting groove (12).

4. The galvanized sheet zinc layer deburring device according to claim 1, characterized in that: The outer shape of the limiting block (11) is set to be square, and the surface of the extrusion block (6) that is closely attached to the galvanized sheet (3) is provided with anti-slip grooves.

5. The galvanized sheet zinc layer deburring device according to claim 1, characterized in that: Two groups of electric push rods (17) are provided, and the two groups of electric push rods (17) are symmetrically distributed on the outer side of the box body (1).

6. The galvanized sheet zinc layer deburring device according to claim 1, characterized in that: A positioning plate (18) is provided in the box body (1), an L-shaped plate (19) is fixedly installed on the upper surface of the positioning plate (18), and a screw rod (20) and a slide rod (21) are respectively provided on the lower surface of the positioning plate (18), the screw rod (20) is meshedly connected to the box body (1), and the slide rod (21) is slidably connected to the box body (1).

7. The galvanized sheet zinc layer deburring device according to claim 6, characterized in that: The screw rod (20) and the positioning plate (18) are rotationally connected, and the sliding rod (21) and the positioning plate (18) are fixedly connected.

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