Automatic profiling equipment for metal products

Abstract

The present invention belongs to the technical field of metal plate processing, and specifically is an automatic profiling device for metal products, including a fixed frame, the fixed frame including a profiling die, and a profiling structure is provided at the upper end of the fixed frame. By setting a conveying structure, when the galvanized steel plate is profiling, the cylinder will drive the shielding plate to move downward, and before the profiling plate contacts the galvanized steel plate, the shielding plate will move to the front end of the sensor, so that the sensor transmits a signal to the cutting knife, thereby automatically cutting the galvanized steel plate into the required size, and after the galvanized steel plate is profiling into a tile shape, the galvanized steel plate at the rear can also push the metal tile out of the surface of the profiling die, so as to realize automatic cyclic profiling, and when the galvanized steel plate is cut into the required size, a gap can be formed between the cut galvanized steel plate and the uncut galvanized steel plate, so as to avoid the two being too close to each other, resulting in the heat in the profiling process being difficult to effectively dissipate, and affecting the profiling effect.

Description

Technical Field

[0001] The invention belongs to the technical field of metal plate processing, in particular to an automatic profiling device for metal products. Background Art

[0002] Metal profiling is a process of applying external force to metal sheets through specific techniques and equipment to cause them to undergo plastic deformation, thereby obtaining metal products of specific shapes, specifications and performances. Among them, metal tiles are made of aluminum-zinc-coated steel sheets.

[0003] A patent application with publication number CN217514612U discloses a multi-specification metal packaging press-forming equipment, including a workbench, a first base is provided at the upper end of the workbench, a first slide groove is provided in the middle of the vertical wall of the first base, a first cylinder is fixedly connected to the bottom end of the first slide groove, and the output end of the first cylinder is fixedly connected to the first slider, the first base and the second base are provided through the upper end of the workbench, a press-forming mechanism is provided above the first base, and a press-forming mechanism is provided on the side of the second base. The press-forming mechanism provides power through the cylinder to extrude the metal to be pressed, and the extrusion above and on the side of the metal to be pressed is performed simultaneously, which shortens the pressing time of a single metal and improves the working efficiency of the equipment.

[0004] There are still some problems in the actual application of the above scheme. Some metal products, such as metal tiles, need to be cut to size according to the process requirements before profiling. However, if the cutting work is carried out separately from the profiling work, the profiling efficiency will be greatly affected. In order to solve this problem, when the metal tiles are profiling, the raw materials of the profiling metal tiles will be transported to the lower end of the profiling mechanism through a conveyor belt, and cutting will be achieved during the profiling process, so that the cutting and profiling are integrated. However, if cutting is performed during the profiling process, the distance between the cut metal tiles and the metal tiles before cutting will be too close, which will not only bring difficulties to the operator and increase the operating risks, but also make it difficult to effectively dissipate the heat during the profiling process, ultimately affecting the profiling effect.

[0005] To this end, the present invention provides an automatic profiling device for metal products. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the automatic profiling equipment for metal products described in the present invention comprises a fixed frame, the fixed frame comprises a profiling die, a profiling structure is arranged at the upper end of the fixed frame, and a conveying structure is arranged at one side of the fixed frame; the profiling structure comprises: a cylinder, the cylinder is arranged at the upper end of the fixed frame; a connecting block, the connecting block is arranged at the lower end of the cylinder; a profiling plate, the profiling plate is arranged at the lower end of the connecting block, and the profiling plate is used in conjunction with the profiling die for preparing metal tiles; a sliding plate, the sliding plate is arranged at both ends of the connecting block, and the sliding plate slides on the surface of the fixed frame; a cutting frame, the cutting frame is arranged on one side of the fixed frame; a cutting knife, the cutting knife is slidably connected to the inside of the cutting frame; the conveying structure comprises: an upper conveying roller, the upper conveying roller is arranged at the rear of the fixed frame; a connecting roller, the connecting roller is arranged at one end of the upper conveying roller; a connecting track, the connecting track is sleeved on the surface of the connecting roller.

[0008] Preferably, the corrugated structure also includes: a connecting plate, which is fixedly connected to the upper surface of the corrugated plate, and the rod above the connecting plate slides on the inner wall of the fixed frame; the conveying structure also includes: a conveying frame, which is arranged on one side of the fixed frame, and the upper conveying roller is rotatably connected to the inside of the conveying frame; a rack, which is arranged on one side of the cutting knife; a first gear, one end of the connecting track is sleeved with a first gear; a second gear, which is rotatably connected to one end of the first gear, and the second gear is meshed with the rack; a transfer gear, which is rotatably connected to the surface of the conveying frame, and the transfer gear is meshed with the first gear, and the transfer gear is meshed with the second gear.

[0009] Preferably, one end of the inner wall of the conveying frame close to the upper conveying roller is rotatably connected to the lower conveying roller, and the aluminum-zinc-coated steel plate is located between the upper conveying roller and the lower conveying roller.

[0010] Preferably, a sensor is provided on one side of the fixed frame, and the sensor is connected to the cutting frame, and a shielding plate is provided below the sliding plate.

[0011] Preferably, a limit plate is provided on the upper surface of the pressing mold, and the limit plate is located on both sides of the pressing mold.

[0012] Preferably, a cleaning structure is provided inside the fixed frame near the pressing mold, and the cleaning structure comprises a movable frame, one end of the limiting plate is slidably connected to the movable frame, and a brush is provided at the lower end of the movable frame.

[0013] Preferably, a sliding shaft is provided on the upper surface of the limiting plate, and the movable frame slides on the surface of the sliding shaft.

[0014] Preferably, a return spring is sleeved on the surface of the sliding shaft, one end of the return spring is connected to the limit plate, and the other end of the return spring is connected to the moving frame.

[0015] Preferably, one end of the pressing die close to the movable frame is rotatably connected to a striking frame, and one end of the striking frame is provided with an abutment block.

[0016] Preferably, a connecting spring is provided at one end of the knocking frame, and an abutment block is connected to one end of the connecting spring.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The automatic profiling equipment for metal products described in the present invention provides a conveying structure. When the lower conveying roller and the upper conveying roller convey the galvanized steel sheet to the profiling die for profiling, the cylinder drives the shielding plate to move downward. Before the profiling plate contacts the galvanized steel sheet, the shielding plate moves to the front end of the sensor, so that the sensor transmits a signal to the cutting knife, thereby automatically cutting the galvanized steel sheet into a required size. After the galvanized steel sheet is profiling into a metal tile, the galvanized steel sheet at the rear can also push the metal tile out of the surface of the profiling die to realize automatic cyclic profiling. When the galvanized steel sheet is cut into the required size, the first gear can also drive the uncut galvanized steel sheet to move a distance away from the profiling die, so that there is a gap between the cut galvanized steel sheet and the uncut galvanized steel sheet, thereby avoiding the phenomenon that the distance between the two is too close, resulting in the heat in the profiling process being difficult to effectively dissipate, affecting the profiling effect.

[0019] 2. The automatic profiling equipment for metal products described in the present invention can not only clean the upper surface of the metal tile when the metal tile is pushed out of the surface of the profiling mold by the uncut galvanized steel plate, but also clean the profiling mold by setting a brush, so that there will be no smoke and dust on the surface of the profiling mold, ensuring that the lower surface of the metal tile is smooth and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention;

[0022] Figure 2 is a front view of the first embodiment of the present invention;

[0023] Figure 3 is a stereogram of the profiled structure of the present invention;

[0024] Figure 4 is a partial view of the conveying structure of the present invention;

[0025] Figure 5is a connection diagram of the connecting roller and the second gear of the present invention;

[0026] Figure 6 It is a three-dimensional diagram of the metal tile before and after the metal tile is pressed;

[0027] Figure 7 is a three-dimensional diagram of the cutting frame of the present invention;

[0028] Figure 8 is a connection diagram of the sensor and the cutting frame of the present invention;

[0029] Fig. 9 It is a position diagram of the cleaning structure and the pressing mold of the present invention;

[0030] Fig.10 is a three-dimensional diagram of the knocking frame of the present invention;

[0031] In the figure: 1. Fixed frame; 11. Profiling mold; 2. Profiling structure; 21. Profiling plate; 22. Connecting piece; 23. Cylinder; 24. Shielding plate; 25. Cutting frame; 26. Sliding plate; 27. Connecting block; 28. Cutting knife; 3. Conveying structure; 301. Conveying frame; 302. Lower conveying roller; 303. Upper conveying roller; 304. Connecting track; 305. First gear; 306. Second gear; 307. Connecting roller; 308. Transfer gear; 309. Rack; 310. Sensor; 311. Limiting plate; 4. Cleaning structure; 41. Moving frame; 42. Brush; 43. Sliding shaft; 44. Reset spring; 45. Knocking frame; 46. Abutment block; 47. Connecting spring; 5. Metal tile. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1

[0034] like Figures 1 to 10As shown, an automatic profiling device for metal products according to an embodiment of the present invention comprises a fixed frame 1, the fixed frame 1 comprises a profiling die 11, a profiling structure 2 is provided at the upper end of the fixed frame 1, and a conveying structure 3 is provided at one side of the fixed frame 1; the profiling structure 2 comprises: a cylinder 23, the cylinder 23 is provided at the upper end of the fixed frame 1; a connecting block 27, the connecting block 27 is provided at the lower end of the cylinder 23; a profiling plate 21, the profiling plate 21 is provided at the lower end of the connecting block 27, and the profiling plate 21 is used in conjunction with the profiling die 11 to prepare a metal tile 5; A sliding plate 26, the sliding plate 26 is arranged at both ends of the connecting block 27, and the sliding plate 26 slides on the surface of the fixed frame 1; a cutting frame 25, the cutting frame 25 is arranged on one side of the fixed frame 1; a cutting knife 28, the cutting knife 28 is slidably connected to the inside of the cutting frame 25; the conveying structure 3 includes: an upper conveying roller 303, the upper conveying roller 303 is arranged at the rear of the fixed frame 1; a connecting roller 307, the connecting roller 307 is arranged at one end of the upper conveying roller 303; and a connecting track 304, the connecting track 304 is sleeved on the surface of the connecting roller 307.

[0035] Specifically, in the automatic profiling equipment for metal products of the scheme, when in use, the raw material galvanized steel sheet used to prepare the metal tile 5 is first cut according to the demand, and then the cut galvanized steel sheet is placed on the surface of the profiling mold 11, and the cylinder 23 is started at this time. The cylinder 23 will move downward with the connecting block 27, and the sliding plates 26 at both ends of the connecting block 27 and the corrugated plate 21 at the lower end of the connecting block 27 will move together, and finally the corrugated plate 21 will contact with the galvanized steel sheet, and as the corrugated plate 21 continues to move downward, appropriate pressure will be applied to the galvanized steel sheet, and when the applied pressure exceeds its yield point, the galvanized steel sheet will begin to plastically deform. , and the galvanized steel sheet will undergo plastic deformation under the constraints of the corrugated plate 21 and the corrugation mold 11, thereby obtaining the desired tile shape, and finally undergoing processes such as spraying and drying to make the metal tile 5. However, before profiling, the galvanized steel sheet needs to be cut to size as required. If so, the cutting work and the profiling work will be carried out separately, affecting the preparation efficiency. In order to solve this problem, a conveyor belt and a cutting knife 28 will be set at one end of the profiling equipment. By simply placing the galvanized steel sheet on the conveyor belt, the galvanized steel sheet can be driven to move toward the direction of the profiling equipment, and the galvanized steel sheet can be cut by the cutting knife 28 during the movement to achieve Automatic cutting, but this method will make the distance between the cut galvanized steel sheet and the uncut galvanized steel sheet too close. Since heat is generated during the profiling process, if the two galvanized steel sheets are too close, the heat between them is difficult to dissipate effectively, which will not only cause heat accumulation and affect the profiling effect, but also bring difficulties to the operator and increase the risk of operation. For this reason, a conveying structure 3 is set up. When performing the profiling work, it is only necessary to place the galvanized steel sheet on the surface of the upper conveying roller 303. At this time, the connecting crawler 304 is started, and the connecting crawler 304 will drive the connecting roller 307 to rotate together, and finally the galvanized steel sheet on the surface of the upper conveying roller 303 is The plate moves toward the profiling die 11. When a part of the galvanized steel plate moves onto the profiling die 11 and the size is determined, the cutting frame 25 is started, and the cutting frame 25 will drive the cutting knife 28 to move downward, and finally the galvanized steel plate is cut. After the cutting is completed, the connecting track 304 is started again, and the connecting track 304 will be reversed, so that the uncut galvanized steel plate moves away from the profiling die 11, so that there is a gap between the cut galvanized steel plate and the uncut galvanized steel plate, thereby avoiding the two being too close, resulting in the heat in the profiling process being difficult to effectively dissipate, affecting the profiling effect.

[0036] like Figures 1 to 8As shown, the profiled structure 2 further includes: a connecting piece 22, which is fixedly connected to the upper surface of the profiled plate 21, and a rod above the connecting piece 22 slides on the inner wall of the fixed frame 1; the conveying structure 3 further includes: a conveying frame 301, which is arranged on one side of the fixed frame 1, and an upper conveying roller 303 is rotatably connected to the inside of the conveying frame 301; a rack 309, which is arranged on one side of the cutting knife 28; a first gear 305, and one end of the track 304 is sleeved with the first gear 305;

[0037] The second gear 306 is rotatably connected to one end of the first gear 305, and the second gear 306 is meshed with the rack 309; the transfer gear 308 is rotatably connected to the surface of the conveying frame 301, and the transfer gear 308 is meshed with the first gear 305, and the transfer gear 308 is meshed with the second gear 306.

[0038] Specifically, when the cutting knife 28 moves downward to cut the galvanized steel sheet, the rack 309 located on one side of the cutting knife 28 will also move downward. The rack 309 will mesh with the second gear 306 when moving downward. The second gear 306 will drive the first gear 305 to rotate through the transfer gear 308, and will change the direction of rotation, so that the first gear 305 drives the connecting track 304 to rotate in the opposite direction, and finally drives the uncut galvanized steel sheet to move in a direction away from the profiling mold 11.

[0039] like Figures 1 to 5 As shown, one end of the inner wall of the conveying frame 301 close to the upper conveying roller 303 is rotatably connected to the lower conveying roller 302, and the aluminum-zinc-coated steel plate is located between the upper conveying roller 303 and the lower conveying roller 302.

[0040] Specifically, by setting the lower conveying roller 302 so that the galvanized steel sheet is located between the upper conveying roller 303 and the lower conveying roller 302, the galvanized steel sheet can be well limited, thereby preventing the galvanized steel sheet from being offset during cutting and affecting the cutting effect.

[0041] like Figures 3 to 8 As shown, a sensor 310 is provided on one side of the fixed frame 1 , and the sensor 310 is connected to the cutting frame 25 , and a shielding plate 24 is provided below the sliding plate 26 .

[0042] Specifically, by setting the baffle plate 24, when the pressing is carried out, the sliding plate 26 will drive the baffle plate 24 to move downward, and finally move to the front end of the sensor 310. The sensor 310 is a photoelectric sensor instrument, and the photodiode on its surface will emit light. When the baffle plate 24 blocks the light emitted by the photodiode, the resistance value of the photodiode changes, thereby generating an electrical signal and transmitting it to the cutting frame 25, so that the cutting frame 25 drives the cutting knife 28 to automatically cut the aluminum-zinc-coated steel plate.

[0043] like Fig. 9 As shown, a limiting plate 311 is disposed on the upper surface of the pressing mold 11 , and the limiting plates 311 are located on both sides of the pressing mold 11 .

[0044] Specifically, by setting a limit plate 311 on the upper surface of the profiling mold 11, when the aluminum-zinc-coated steel sheet moves to the upper surface of the profiling mold 11, the limit plate 311 can limit the aluminum-zinc-coated steel sheet, thereby preventing the aluminum-zinc-coated steel sheet from shifting during profiling and affecting the profiling effect.

[0045] Embodiment 2

[0046] like Figures 9 and 10 As shown, in contrast to Example 1, another embodiment of the present invention is that a cleaning structure 4 is provided inside the fixed frame 1 near the direction of the pressing mold 11, the cleaning structure 4 includes a moving frame 41, one end of the limiting plate 311 is slidably connected to the moving frame 41, and a brush 42 is provided at the lower end of the moving frame 41.

[0047] Specifically, since impurities are easily generated by the friction between the corrugation die 11 and the galvanized steel sheet, a movable frame 41 is set at one end of the corrugation die 11. When the galvanized steel sheet is corrugated into a tile shape, the uncut galvanized steel sheet at the rear will push the corrugated galvanized steel sheet out of the corrugation die 11. At this time, the upper surface of the galvanized steel sheet after corrugation will contact the brush 42, thereby cleaning up the impurities on the upper surface of the galvanized steel sheet after corrugation, and the movable frame 41 will also move toward the direction of the cutting frame 25, thereby cleaning up the impurities on the surface of the corrugation die 11, so that the corrugation effect of the next galvanized steel sheet is better.

[0048] like Figures 9 and 10 As shown, a sliding shaft 43 is provided on the upper surface of the limiting plate 311 , and the moving frame 41 slides on the surface of the sliding shaft 43 .

[0049] Specifically, when the galvanized steel sheet is pressed into a tile shape, the moving frame 41 is started, and the moving frame 41 will drive the brush 42 to move toward the cutting frame 25, so as to clean the impurities in the galvanized steel sheet and the pressing mold 11.

[0050] like Figures 9 and 10As shown, a return spring 44 is sleeved on the surface of the sliding shaft 43 , and one end of the return spring 44 is connected to the limiting plate 311 , and the other end of the return spring 44 is connected to the moving frame 41 .

[0051] Specifically, by setting a reset spring 44, when the moving frame 41 moves to a position close to the cutting frame 25, the moving frame 41 will clean impurities on the surface of the pressing mold 11 during the reset process. At this time, the reset spring 44 will release the elastic force and finally drive the moving frame 41 to reset quickly.

[0052] like Figures 9 and 10 As shown, one end of the pressing mold 11 close to the moving frame 41 is rotatably connected to a knocking frame 45 , and one end of the knocking frame 45 is provided with an abutment block 46 .

[0053] Specifically, since the impurities generated by the friction between the profiling die 11 and the galvanized steel sheet have a high temperature, they are easily adhered to the surface of the brush 42. For this purpose, a knocking frame 45 is provided. After the brush 42 is cleaned once, the knocking frame 45 is started. The knocking frame 45 will drive the abutment block 46 to rotate together, and rotate until it contacts the side wall of the movable frame 41, so that the impurities on the surface of the brush 42 can be separated from the brush 42 by vibration.

[0054] like Fig.10 As shown, a connecting spring 47 is provided at one end of the knocking frame 45 , and an abutting block 46 is connected to one end of the connecting spring 47 .

[0055] Specifically, by providing a connecting spring 47 between the abutting block 46 and the striking frame 45 , the impact force of the abutting block 46 on the moving frame 41 can be weakened, thereby extending the service life of the abutting block 46 .

[0056] Working principle: When performing the profiling work, it is only necessary to place the galvanized steel sheet on the surface of the upper conveyor roller 303, and then start the connecting track 304, which will drive the connecting roller 307 to rotate together, and the galvanized steel sheet located between the upper conveyor roller 303 and the lower conveyor roller 302 will move toward the profiling mold 11. When a part of the galvanized steel sheet moves onto the profiling mold 11 and the size is determined, start the cylinder 23, and the cylinder 23 will move downward with the connecting block 27, and the sliding plates 26 at both ends of the connecting block 27 and the corrugated plate 21 at the lower end of the connecting block 27 will move together, and the sliding plate 26 will drive the shielding plate 24 to move downward, and finally move to the front end of the sensor 310. The sensor 310 is a photoelectric sensor, and the photodiode on its surface will emit light. When the shielding plate 24 blocks the light emitted by the photodiode, the resistance value of the photodiode changes, thereby generating an electrical signal and transmitting it to the cutting frame 25. , the cutting frame 25 will drive the cutting knife 28 to move downward, and finally cut the galvanized steel sheet. During cutting, the rack 309 located on one side of the cutting knife 28 will also move downward, and the rack 309 will mesh with the second gear 306 when moving downward, and the second gear 306 will drive the first gear 305 to rotate through the transfer gear 308, and change the direction of rotation, so that the first gear 305 drives the connecting track 304 to rotate in the opposite direction, and finally drives the uncut galvanized steel sheet to move in the direction away from the profiling mold 11, and at this time the profiled plate 21 will contact the galvanized steel sheet, and as the profiled plate 21 continues to move downward, appropriate pressure will be applied to the galvanized steel sheet, when the applied pressure exceeds its yield point, the galvanized steel sheet will begin to plastically deform, and the galvanized steel sheet will undergo plastic deformation under the constraints of the profiled plate 21 and the profiling mold 11, thereby obtaining the desired tile shape, and the profiling of the galvanized steel sheet is completed.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic profiling equipment for metal products, characterized in that: It comprises a fixed frame (1), the fixed frame (1) comprising a profiling die (11), a profiling structure (2) is provided at the upper end of the fixed frame (1), and a conveying structure (3) is provided at one side of the fixed frame (1); The profiled structure (2) comprises: A cylinder (23), wherein the cylinder (23) is arranged at the upper end of the fixed frame (1); A connecting block (27), wherein the connecting block (27) is arranged at the lower end of the cylinder (23); A profiled plate (21), the profiled plate (21) being arranged at the lower end of the connection block (27), and the profiled plate (21) being used in conjunction with a profiled mold (11) for preparing a metal tile (5); A sliding plate (26), wherein the sliding plate (26) is disposed at both ends of the connecting block (27), and the sliding plate (26) slides on the surface of the fixed frame (1); A cutting frame (25), wherein the cutting frame (25) is arranged on one side of the fixed frame (1); A cutting knife (28), wherein the cutting knife (28) is slidably connected to the inside of the cutting frame (25); A connecting piece (22), wherein the connecting piece (22) is fixedly connected to the upper surface of the profiled plate (21), and a rod above the connecting piece (22) slides on the inner wall of the fixed frame (1); The conveying structure (3) comprises: An upper conveying roller (303), wherein the upper conveying roller (303) is arranged behind the fixed frame (1); A connecting roller (307), wherein the connecting roller (307) is arranged at one end of the upper conveying roller (303); A connecting crawler (304), wherein the connecting crawler (304) is sleeved on the surface of a connecting roller (307); A conveying frame (301), wherein the conveying frame (301) is arranged on one side of the fixed frame (1), and the upper conveying roller (303) is rotatably connected to the inside of the conveying frame (301); A rack (309), wherein the rack (309) is arranged on one side of the cutting knife (28); A first gear (305), one end of the connecting track (304) being sleeved with the first gear (305); a second gear (306), the second gear (306) being rotatably connected to one end of the first gear (305), and the second gear (306) being meshed with the rack (309); A transfer gear (308) is rotatably connected to the surface of the conveying frame (301), and the transfer gear (308) is meshed with the first gear (305), and the transfer gear (308) is meshed with the second gear (306).

2. The automatic profiling equipment for metal products according to claim 1, characterized in that: One end of the inner wall of the conveying frame (301) close to the upper conveying roller (303) is rotatably connected to the lower conveying roller (302), and the galvanized steel plate is located between the upper conveying roller (303) and the lower conveying roller (302).

3. The automatic profiling equipment for metal products according to claim 1, characterized in that: A sensor (310) is provided on one side of the fixed frame (1), and the sensor (310) is connected to the cutting frame (25); a shielding plate (24) is provided below the sliding plate (26).

4. The automatic profiling equipment for metal products according to claim 3, characterized in that: The upper surface of the pressing mold (11) is provided with a limiting plate (311), and the limiting plates (311) are located on both sides of the pressing mold (11).

5. The automatic profiling equipment for metal products according to claim 4, characterized in that: A cleaning structure (4) is provided inside the fixed frame (1) in a direction close to the pressing mold (11), and the cleaning structure (4) comprises a movable frame (41), one end of the limiting plate (311) is slidably connected to the movable frame (41), and a brush (42) is provided at the lower end of the movable frame (41).

6. The automatic profiling equipment for metal products according to claim 5, characterized in that: A sliding shaft (43) is provided on the upper surface of the limiting plate (311), and the moving frame (41) slides on the surface of the sliding shaft (43).

7. The automatic profiling equipment for metal products according to claim 6, characterized in that: A return spring (44) is sleeved on the surface of the sliding shaft (43), one end of the return spring (44) is connected to the limit plate (311), and the other end of the return spring (44) is connected to the moving frame (41).

8. The automatic profiling equipment for metal products according to claim 7, characterized in that: One end of the pressing die (11) close to the moving frame (41) is rotatably connected to a knocking frame (45), and one end of the knocking frame (45) is provided with an abutment block (46).

9. The automatic profiling equipment for metal products according to claim 8, characterized in that: One end of the knocking frame (45) is provided with a connecting spring (47), and one end of the connecting spring (47) is connected to an abutment block (46).

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