Coating spraying equipment for metal product processing

Abstract

The utility model relates to coating spraying equipment for metal product processing, which comprises a spraying box body, a first mounting seat and a second mounting seat are arranged on the bottom wall of the spraying box body, the first mounting seat and the second mounting seat are both hollow, an electric push rod is fixedly mounted in the first mounting seat, and an electric push rod is fixedly mounted in the second mounting seat. One end of an electric push rod telescopic rod slidably penetrates out of the outer surface of the first mounting seat, the end, located outside the first mounting seat, of the electric push rod telescopic rod is rotatably connected with an extrusion plate, the extrusion plate is arranged on the upper side of the placement table, a rotating shaft is arranged in the second mounting seat, and one end of the rotating shaft rotatably penetrates out of the surface of the side, close to the placement table, of the second mounting seat; according to the device, when a metal plate is clamped, the metal plate can be turned over, the metal plate does not need to be detached from a clamp and then turned over manually, the operation steps of workers during spraying of the metal plate are reduced, the working efficiency is improved, and the working efficiency is improved. And the spraying efficiency of the metal plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, and more specifically, to a coating spraying device used for metal product processing. Background Art

[0002] During the processing of metal products, the outer surface needs to be sprayed, so a coating spraying equipment for metal product processing is needed.

[0003] After searching, the existing patent: CN219377620U discloses a coating spraying equipment for metal product processing. The existing technology is provided with a base plate, a fixed plate, a protective rubber pad, a drive motor, a first gear, a second gear, a threaded rod, a connecting sleeve, a push plate, a limit rod and a fixed frame, which is beneficial to the metal product during the spraying process. The metal product that needs to be sprayed can be automatically fixed, thereby saving the spraying processing time of the metal product.

[0004] However, the inventors have discovered that the prior art has the following problems when spraying metal products: although the prior art can clamp metal products, most of the existing metal products need to be sprayed on both sides. Since the prior art clamps the metal products by means of a clamping assembly, when the metal products need to be turned over for spraying, the metal products need to be manually removed from the clamping assembly, then turned over, and then clamped by the clamping assembly. This operation method increases the number of operating steps for the staff, and more time is required when spraying the front and back sides of the metal products, affecting the spraying efficiency of the metal products. In response to the above problems, the inventors have designed a new coating spraying equipment for metal product processing. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a coating spraying equipment for metal product processing that can turn over a metal sheet when the metal sheet is clamped, without the need to remove the metal sheet from the clamp and then turn it over manually, thereby reducing the operating steps of the workers when spraying the metal sheet.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A coating spraying device for metal product processing comprises a spray box, a first mounting seat and a second mounting seat are provided on the bottom wall of the spray box, the first mounting seat and the second mounting seat are both hollow inside, an electric push rod is fixedly installed in the first mounting seat, one end of the telescopic rod of the electric push rod slides through the outer surface of the first mounting seat, one end of the telescopic rod of the electric push rod located outside the first mounting seat is rotatably connected to an extrusion plate, the extrusion plate is arranged on the upper side of a placing table, a rotating shaft is provided in the second mounting seat, one end of the rotating shaft rotates through a side surface of the second mounting seat close to the placing table, the end of the rotating shaft located outside the second mounting seat is also rotatably connected to the extrusion plate, and the end of the rotating shaft located inside the second mounting seat is provided with a lifting component.

[0008] The utility model is further configured as follows: a box door is arranged on the front of the spray box body, the box door is connected to the spray box body through a hinge, and a transparent plate is inlaid on the box door.

[0009] The utility model is further configured as follows: the first mounting seat and the second mounting seat are arranged horizontally and parallelly, a placing table is fixedly installed on the bottom wall of the spray box, the placing table is located between the first mounting seat and the second mounting seat, and a spraying assembly is provided on the top wall of the spray box.

[0010] The utility model is further configured as follows: the rising component includes a first gear, the first gear fixed sleeve is arranged on one end of the rotating shaft located in the second mounting seat, the surface of the first gear on the side facing away from the placing table is fixedly connected with a connecting shaft, a rotating push plate is rotatably sleeved on the outer surface of the connecting shaft, and the other side of the rotating push plate is rotatably connected with a support rod, the lower end of the support rod slides through the lower surface of the second mounting seat, and is fixedly connected to the bottom wall of the spray box.

[0011] The utility model is further configured as follows: a motor is fixedly connected to the outer surface of the second mounting seat, the output shaft of the motor rotates and passes through the second mounting seat, one end of the motor output shaft located in the second mounting seat is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0012] The utility model is further configured as follows: two synchronization plates are fixedly connected between the first mounting seat and the second mounting seat.

[0013] The utility model is further configured as follows: a limiting slide bar is fixedly connected between the upper and lower inner walls of the spray box body, a limiting slide sleeve is fixedly connected on a side surface of the first mounting seat close to the limiting slide bar, and the limiting slide sleeve is arranged on the outer surface of the limiting slide bar.

[0014] The advantages of the utility model are:

[0015] The utility model can turn over the metal plate when the metal plate is clamped, and there is no need to remove the metal plate from the clamp and then turn it over manually, which reduces the operating steps of the staff when spraying the metal plate and further improves the spraying efficiency of the metal plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a coating spraying device for metal product processing according to the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the second mounting seat of the utility model.

[0019] In the figure: 1, spray box; 2, box door; 3, transparent plate; 4, first mounting seat; 5, second mounting seat; 6, placement table; 7, electric push rod; 8, extrusion plate; 9, rotating shaft; 10, first gear; 11, motor; 12, second gear; 13, connecting shaft; 14, support rod; 15, rotating push plate; 16, synchronization plate; 17, limiting slide rod; 18, limiting slide sleeve. DETAILED DESCRIPTION

[0020] See also Figure 1-3 , the utility model provides the following technical solutions:

[0021] Specifically, it refers to a coating spraying equipment for metal product processing, including a spray box 1. A box door 2 is provided on the front of the spray box 1. The box door 2 is connected to the spray box 1 by a hinge. A transparent plate 3 is inlaid on the box door 2, so the spraying situation in the spray box 1 can be easily observed through the transparent plate 3.

[0022] Specifically, a first mounting seat 4 and a second mounting seat 5 are provided on the bottom wall of the spray box 1, and the first mounting seat 4 and the second mounting seat 5 are arranged horizontally and parallel. A placing table 6 is fixedly installed on the bottom wall of the spray box 1, and the placing table 6 is located between the first mounting seat 4 and the second mounting seat 5. A spraying assembly is provided on the top wall of the spray box 1. The spraying assembly is a known technology in the existing patent: CN219377620U, and no further elaboration is made here. Therefore, by placing the metal sheet on the placing table 6, the spraying assembly can spray the coating on the surface of the metal sheet.

[0023] Specifically, the first mounting seat 4 and the second mounting seat 5 are both hollow inside. An electric push rod 7 is fixedly installed inside the first mounting seat 4. One end of the telescopic rod of the electric push rod 7 slides through the outer surface of the first mounting seat 4. The end of the telescopic rod of the electric push rod 7 located outside the first mounting seat 4 is rotatably connected to an extrusion plate 8. The extrusion plate 8 is arranged on the upper side of the placement table 6. A rotating shaft 9 is provided inside the second mounting seat 5. One end of the rotating shaft 9 rotates and passes through a side surface of the second mounting seat 5 close to the placement table 6. The end of the rotating shaft 9 located outside the second mounting seat 5 is also rotatably connected to the extrusion plate 8. When a metal sheet is placed on the placement table 6, the electric push rod 7 starts and pushes the extrusion plate 8 to extrude the metal sheet, thereby fixing the metal sheet between the two extrusion plates 8.

[0024] Specifically, one end of the rotating shaft 9 located in the second mounting seat 5 is fixedly sleeved with a first gear 10, and a surface of the first gear 10 on the side facing away from the placement table 6 is fixedly connected with a connecting shaft 13, and the connecting shaft 13 is arranged on a side away from the center of the first gear 10, and a rotating push plate 15 is rotatably sleeved on the outer surface of the connecting shaft 13, and a support rod 14 is rotatably connected to the other side of the rotating push plate 15, and the lower end of the support rod 14 slides through the lower surface of the second mounting seat 5 and is fixedly connected to the bottom wall of the spray box 1;

[0025] When the first gear 10 rotates, the rotating shaft 9 can synchronously drive the extrusion plate 8 to rotate, so the metal sheet will rotate synchronously with the extrusion plate 8. At the same time, the first gear 10 will form a thrust on the rotating push plate 15 during the rotation process, so that the rotating push plate 15 forms a thrust on the support rod 14, thereby driving the second mounting seat 5 to move upward. When the rotation angle of the first gear 10 reaches ninety degrees, the metal sheet rotates into a vertical state, and the first gear 10 continues to rotate. At this time, the first gear 10 will form a pulling force on the rotating push plate 15, so that the second mounting seat 5 slides downward, and the metal sheet gradually turns over. When the rotation angle of the first gear 10 reaches one hundred and eighty degrees, the second mounting seat 5 moves down to contact the bottom wall of the spray box 1, the metal sheet turns over, and contacts the upper surface of the placing table 6. The above structure can achieve the purpose of turning over the metal sheet, and there is no need to remove the metal sheet from the fixture and then turn it over manually, which reduces the operating steps of the staff when spraying the metal sheet, and further improves the spraying efficiency of the metal sheet.

[0026] When multiple metal plates need to be sprayed, it is only necessary to repeatedly control the first gear 10 to rotate 180 degrees clockwise and 180 degrees counterclockwise, so as to ensure that the second mounting seat 5 moves up and down when the metal plate is turned over.

[0027] In this solution, the diameter of the first gear 10 needs to be larger than the width of the metal plate, or in other words, the width of the metal plate to be sprayed needs to be smaller than the diameter of the first gear 10. In this way, when the push plate 15 is rotated to push the second mounting seat 5 upward, the metal plate is squeezed against the placement table 6 during rotation, causing the second mounting seat 5 to get stuck.

[0028] Specifically, a motor 11 is fixedly connected to the outer surface of the second mounting seat 5, and the output shaft of the motor 11 rotates and passes through the second mounting seat 5. One end of the output shaft of the motor 11 located in the second mounting seat 5 is fixedly connected to a second gear 12, and the second gear 12 is meshingly connected to the first gear 10, so that the first gear 10 can be meshed and driven to rotate through the second gear 12.

[0029] Specifically, two synchronous plates 16 are fixedly connected between the first mounting seat 4 and the second mounting seat 5 , so when the second mounting seat 5 is displaced, the first mounting seat 4 can be synchronously displaced under the drive of the synchronous plates 16 .

[0030] Specifically, a limiting slide bar 17 is fixedly connected between the upper and lower inner walls of the spray box 1, and a limiting sleeve 18 is fixedly connected to the surface of the first mounting seat 4 on one side close to the limiting slide bar 17. The limiting sleeve 18 is slidably mounted on the outer surface of the limiting slide bar 17. Therefore, the limiting sleeve 18 and the limiting slide bar 17 form a limiting effect on the first mounting seat 4, thereby avoiding the problem of tilting of the first mounting seat 4 as much as possible.

[0031] The working principle of the coating spraying equipment for metal product processing provided by the utility model is as follows: when a metal sheet is placed on a placing table 6, an electric push rod 7 is started and pushes an extrusion plate 8 to extrude the metal sheet, thereby fixing the metal sheet between two extrusion plates 8, and a spraying assembly sprays the surface of the metal sheet;

[0032] When it is necessary to spray the other surface of the metal sheet, the motor 11 is started, so that the second motor 12 can mesh and drive the first gear 10 to rotate, and the rotating shaft 9 can synchronously drive the extrusion plate 8 to rotate, so the metal sheet will rotate synchronously with the extrusion plate 8. At the same time, the first gear 10 will form a thrust on the rotating push plate 15 during the rotation process, so that the rotating push plate 15 forms a thrust on the support rod 14, thereby driving the second mounting seat 5 to move upward. When the rotation angle of the first gear 10 reaches ninety degrees, the metal sheet rotates into a vertical shape, and the first gear 10 continues to rotate. At this time, the first gear 10 will form a pulling force on the rotating push plate 15, so that the second mounting seat 5 slides downward, and the metal sheet gradually turns over. When the rotation angle of the first gear 10 reaches one hundred and eighty degrees, the second mounting seat 5 moves down to contact the bottom wall of the spray box 1, and the metal sheet turns over and contacts the upper surface of the placement table 6.

Claims

1. A coating spraying device for metal product processing, comprising a spraying box (1), characterized in that: A first mounting seat (4) and a second mounting seat (5) are provided on the bottom wall of the spray box (1). The first mounting seat (4) and the second mounting seat (5) are both hollow inside. An electric push rod (7) is fixedly installed inside the first mounting seat (4). One end of the telescopic rod of the electric push rod (7) slides through the outer surface of the first mounting seat (4). One end of the telescopic rod of the electric push rod (7) located outside the first mounting seat (4) is rotatably connected to an extrusion plate (8). The extrusion plate (8) is arranged on the upper side of the placement table (6). A rotating shaft (9) is provided inside the second mounting seat (5). One end of the rotating shaft (9) rotatably passes through a side surface of the second mounting seat (5) close to the placement table (6). One end of the rotating shaft (9) located outside the second mounting seat (5) is also rotatably connected to the extrusion plate (8). One end of the rotating shaft (9) located inside the second mounting seat (5) is provided with a lifting component.

2. The coating spraying equipment for metal product processing according to claim 1, characterized in that: The front of the spray box (1) is provided with a box door (2), the box door (2) and the spray box (1) are connected via a hinge, and a transparent plate (3) is inlaid on the box door (2).

3. The coating spraying equipment for metal product processing according to claim 1, characterized in that: The first mounting seat (4) and the second mounting seat (5) are arranged horizontally and in parallel, a placement platform (6) is fixedly installed on the bottom wall of the spray box (1), the placement platform (6) is located between the first mounting seat (4) and the second mounting seat (5), and a spray assembly is provided on the top wall of the spray box (1).

4. The coating spraying equipment for metal product processing according to claim 3 is characterized in that: The lifting component comprises a first gear (10), the first gear (10) is fixedly sleeved on one end of the rotating shaft (9) located in the second mounting seat (5), the surface of the first gear (10) on the side facing away from the placing platform (6) is fixedly connected with a connecting shaft (13), a rotating push plate (15) is rotatably sleeved on the outer surface of the connecting shaft (13), and the other side of the rotating push plate (15) is rotatably connected with a support rod (14), the lower end of the support rod (14) slides through the lower surface of the second mounting seat (5) and is fixedly connected to the bottom wall of the spray box (1).

5. The coating spraying equipment for metal product processing according to claim 4, characterized in that: The connecting shaft (13) is arranged on a side away from the center of the first gear (10).

6. The coating spraying equipment for metal product processing according to claim 5, characterized in that: The outer surface of the second mounting seat (5) is fixedly connected to a motor (11), the output shaft of the motor (11) rotates and penetrates into the second mounting seat (5), one end of the output shaft of the motor (11) located in the second mounting seat (5) is fixedly connected to a second gear (12), and the second gear (12) is meshingly connected to the first gear (10).

7. The coating spraying equipment for metal product processing according to claim 6, characterized in that: Two synchronization plates (16) are fixedly connected between the first mounting seat (4) and the second mounting seat (5).

8. The coating spraying equipment for metal product processing according to claim 7, characterized in that: A limiting slide bar (17) is fixedly connected between the upper and lower inner walls of the spray box (1), and a limiting slide sleeve (18) is fixedly connected to a surface of the first mounting seat (4) on one side close to the limiting slide bar (17), and the limiting slide sleeve (18) is slidably mounted on the outer surface of the limiting slide bar (17).

Images