An adjustable sheet metal embosser and method

Abstract

The application discloses an adjustable metal plate embossing device and a method thereof, which comprises a base and an embossing die, the top of the base is fixedly connected with a cover, the top of the storage box is provided with a moving support mechanism, the top of the moving support mechanism is provided with a second purge box, the two sides of the second purge box are symmetrically provided with second brush barrels, the embossing die is arranged on the outer side of an embossing roller, the front and back sides of the embossing roller are both provided with electric telescopic rods, one end of the embossing roller is connected with a rotating plate, the other end of the embossing roller is connected with a cam, the lower side of the cam is provided with a lifting mechanism, and the lifting mechanism is connected with the moving support mechanism. The adjustable metal plate embossing device and the method thereof, the second motor in the lifting mechanism drives the screw rod to rotate, so that the sliding block drives the support roller connected to the rectangular plate to move upwards, thereby the distance between the support roller and the embossing die can be adjusted, and then the embossing requirement of different depths can be met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of embossing device, in particular to an adjustable metal plate embossing device and method thereof. BACKGROUND

[0002] The metal embossing device belongs to the embossing device, and is a device for processing metal plate parts. The shaft wheel is provided with an embossing die. The metal is put into the embossing machine, and the metal plate parts are extruded, so as to leave lines on the metal plate parts. Through research, it is found that the embossing device in the prior art is typical, such as a kind of embossing machine with publication number CN106111762A. The guide roller and the embossing roller are fixed on the rack. The plate material passes through the guide roller and the embossing roller in turn. The limiting adjusting device is arranged on the rack. The limiting adjusting device is fixed at the material inlet end of the guide roller. The embossing roller includes a driving roller and a driven roller from bottom to top. The driving roller and the driven roller are detachably fixed on the rack. The convex embossing roller and the concave embossing roller are detachably fixed on the driving roller and the driven roller respectively. The anti-blowing device is arranged on the rack. The anti-blowing device includes a pressing wheel. The pressing wheel is in contact with the upper surface of the driven roller. The main feature is that the utilization rate of the embossing machine is realized by improving the detachable assembly of the embossing roller of the traditional embossing machine. The limiting device is arranged on the platform to realize the limiting of different width plate materials and avoid pressure deviation. The use of the pressing wheel can prevent the driven roller from blowing.

[0003] In summary, the distance between the embossing dies of the existing metal embossing device is fixed, that is, it is inconvenient to reasonably adjust the embossing depth of the device according to the actual embossing demand and the thickness of the plate material, so that the universality of the device is poor. On the other hand, the existing metal embossing device prevents the position of the die from moving by setting a limiting piece or a connecting piece, so that the replacement process of the embossing die is more complicated. In view of the above problems, the existing equipment needs to be improved. SUMMARY

[0004] The purpose of the present application is to provide an adjustable metal plate embossing device and method thereof to solve the problems of the existing metal embossing device that the distance between the embossing dies is fixed, that is, it is inconvenient to reasonably adjust the embossing depth of the device according to the actual embossing demand and the thickness of the plate material, so that the universality of the device is poor, and on the other hand, the existing metal embossing device prevents the position of the die from moving by setting a limiting piece or a connecting piece, so that the replacement process of the embossing die is more complicated.

[0005] To achieve the above purpose, the present application provides the following technical scheme: an adjustable metal plate embossing device and method thereof, comprising a base and an embossing die,

[0006] The top of the base is fixedly connected with a cover, and a storage box is installed in the cover, a moving support mechanism is arranged above the storage box, and a second blowing box is arranged above the moving support mechanism, and second brush barrels are symmetrically arranged on the two sides of the second blowing box, the embossing die is arranged on the outer side of the embossing roller, and the front and rear sides of the embossing roller are both provided with electric telescopic rods, and the electric telescopic rods are installed on the inner side of the first rotating shaft, one end of the embossing roller is connected with a rotating plate, and the other end of the embossing roller is connected with a cam, a lifting mechanism is arranged below the cam, and the lifting mechanism is connected with the moving support mechanism, one side of the first rotating shaft is provided with a second rotating shaft, and the other side of the second rotating shaft is provided with a third rotating shaft, the second rotating shaft is connected with the output end of the first motor, and the second rotating shaft is connected with the first rotating shaft and the third rotating shaft through a belt transmission structure.

[0007] The two sides of the cam are symmetrically provided with first and second air bags, and the inner sides of the first and second air bags are both connected with sliding plates, the first and second air bags are both fixedly connected with the outer wall of the cover through vertical plates, and the first and second air bags are both fixedly connected with the moving support mechanism and the second blowing box through pipelines.

[0008] Preferably, the moving support mechanism comprises a support roller, a rack, a traction roller, a first brush barrel and a first blowing box, the support roller is rotatably connected to the rack, and the two ends of the support roller are both arranged in the adjusting groove on the inner wall of the cover, the left and right sides of the support roller are respectively provided with the traction roller and the first brush barrel, the first blowing box is arranged between the first brush barrels, and the first blowing box is connected with the first air bag through a pipeline.

[0009] Preferably, the traction rollers are equally spaced on the rack, and the traction rollers and the first brush barrels are both rotatably connected to the rack.

[0010] Preferably, the second brush barrels and the second blowing boxes are correspondingly arranged with the first brush barrels and the first blowing boxes, and the second brush barrels in two adjacent groups are connected through a belt transmission structure, and the second brush barrels on the left side are connected with the first rotating shaft through a belt transmission structure.

[0011] Preferably, the two sides of the embossing die are symmetrically provided with cleaning rollers, and the cleaning rollers are in contact with the outer wall of the embossing die.

[0012] Preferably, a plurality of clamping blocks are arranged in an annular array on the outer wall of the embossing roller, the clamping blocks are clamped in the clamping grooves, and the clamping grooves are formed in the inner wall of the embossing die.

[0013] Preferably, one end of the rotating plate is fixedly connected with the third rotating shaft, a locking groove is formed in the inner wall of the rotating plate, the locking groove is clamped and connected with one end of the first hydraulic cylinder, and the other end of the first hydraulic cylinder is fixedly connected with the rear inner wall of the cover.

[0014] Preferably, the cam and the first motor are arranged on the front and rear sides of the shell respectively, and the first motor is slidingly connected in the support base, and the left and right side walls of the first motor are connected with the second hydraulic cylinders respectively, and the ends of the second hydraulic cylinders away from the first motor are fixedly connected with the inner side wall of the support base.

[0015] Preferably, the lifting mechanism comprises an extension plate, a lead screw, a second motor, a sliding block and a rectangular plate, and the extension plate is symmetrically connected on the front outer wall of the shell, the extension plate is connected with the lead screw and the traction rod on the inner side, one end of the lead screw is connected with the output end of the second motor, the lead screw and the traction rod are connected with the sliding block respectively, and the sliding blocks are connected through the rectangular plate, and the rectangular plate is connected with the support roller.

[0016] A method for using the adjustable metal plate embossing device comprises the following steps:

[0017] S1: the corresponding embossing die is sleeved on the embossing roller, then the first motor drives the third rotating shaft to rotate through the belt transmission structure, the rotating third rotating shaft drives the embossing roller to rotate above the support roller through the rotating plate, and then the first hydraulic cylinder pushes the locking block to engage into the locking groove to fix the rotating plate;

[0018] S2: the second hydraulic cylinder pushes the first motor to move left, and the belt transmission structure connected with the third rotating shaft is loosened, and the belt transmission structure connected with the first rotating shaft is tightened, so that the first motor drives the first rotating shaft to rotate, and then the electric telescopic rod engages into the inside of the embossing roller;

[0019] S3: the second motor drives the lead screw to rotate, so that the sliding block drives the support roller and the rack to move up to the appropriate position through the rectangular plate, that is, the embossing depth of the metal plate is adjusted according to the actual processing requirement, then the metal plate moves left through the gap between the first brush cylinder and the second brush cylinder under the drive of the external traction equipment, and the embossing die rotates to emboss the metal plate moving below it under the cooperation of the first motor and the belt transmission structure;

[0020] S4: the first brush cylinder and the second brush cylinder rotate to clean the metal plate, and the first rotating shaft drives the cam to rotate in the rotating process, the rotating cam alternately pushes the sliding plate to compress the first air bag and the second air bag, and the gas in the compressed first air bag and the second air bag is discharged into the inside of the first blowing box and the second blowing box through the pipeline, and is blown to the metal plate through the jet head to clean the metal plate;

[0021] S5: the metal plate embossed by the embossing die moves above the traction roller, and is automatically discharged from the left side of the shell under the support and conveying of the traction roller, and the cleaning roller cleans and cools the embossing die in real time.

[0022] Compared with the prior art, the adjustable metal plate embossing device and the method thereof have the beneficial effects that,

[0023] (1) The present application can effectively solve the problem of fixed distance between embossing dies in existing metal embossing devices, that is, it is inconvenient to adjust the embossing depth of the device according to the actual embossing requirements and the thickness of the plate, thereby reducing the universality of the device. The second motor in the lifting mechanism drives the screw to rotate, thereby driving the sliding block to move the support roller connected to the rectangular plate, thereby adjusting the distance between the support roller and the embossing die, and facilitating the satisfaction of different embossing requirements. At the same time, the first rotating shaft on the outside of the support roller will drive the cam to rotate during rotation. The rotating cam will alternately press the first and second air bags. After the first and second air bags are pressed, the gas inside will be discharged to the inside of the first and second purge boxes through the pipeline, and will be sprayed to the upper and lower sides of the metal plate to be embossed through the inclined nozzles at the bottom, that is, it will be pre-cleaned. At the same time, the first and second brush cylinders on both sides of the first and second purge boxes will rotate to clean the upper and lower sides of the metal plate, thereby avoiding the influence of dust and impurities on the subsequent embossing quality. Compared with existing metal embossing devices, the present application can flexibly adjust the embossing depth of the device according to actual requirements, and can drive related components to pre-clean the metal plate while rotating the embossing, thereby ensuring the embossing quality of the device and avoiding the influence of dust and impurities adhered to the surface of the metal plate on the embossing effect.

[0024] (2) The present application can effectively solve the problem that the existing metal embossing device prevents the mold position from moving by setting a limiting piece or a connecting piece, thereby making the replacement process of the embossing die more cumbersome. When the embossing die needs to be disassembled and replaced, the worker can control the second hydraulic cylinder to push the first motor and the second rotating shaft to move, thereby tightening the belt drive structure for connecting the first rotating shaft. Similarly, the originally tightened belt drive structure for connecting the third rotating shaft will be relaxed, thereby enabling the first motor to drive the first rotating shaft to rotate. Then the electric telescopic rod and the first hydraulic cylinder are synchronously contracted and reset, thereby enabling the first motor to drive the embossing roller to rotate through the third rotating shaft and the rotating plate. At this time, one end of the embossing roller is in an unobstructed state, thereby enabling the embossing die to be manually pulled out from one end of the embossing roller, thereby enabling it to be replaced. Compared with the traditional disassembly of the connecting piece and the replacement of the embossing die, the present application can automatically complete the disassembly, and is more convenient and efficient to use.

[0025] (3) The present application can effectively solve the problem that the existing embossing device does not have an auxiliary supporting device, which makes the metal plate bent too much after embossing due to gravity, and the manual support has a high safety risk and high labor intensity, by the cooperation of the traction roller, the first brush cylinder and the second brush cylinder. The first brush cylinder and the second brush cylinder can roll and clean the metal plate before embossing, thereby avoiding the occurrence of folds at the embossing position of the metal plate, and the traction roller can assist in supporting the metal plate after embossing, thereby avoiding the bending of the metal plate due to gravity, and compared with the existing manual support, it is more reasonable and avoids the risk of injury to the staff at the edge of the metal plate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a top view structure schematic diagram of the present application;

[0027] Figure 2 It is a front view structure schematic diagram of the present application;

[0028] Figure 3 It is a front view cross-sectional structure schematic diagram of the present application;

[0029] Figure 4 It is a top view structure schematic diagram of the mobile supporting mechanism of the present application;

[0030] Figure 5 It is a structure schematic diagram of the embossing die, the embossing roller, the electric telescopic rod, the first rotating shaft, the cam, the second rotating shaft, the first motor, the third rotating shaft and the first hydraulic cylinder of the present application;

[0031] Figure 6 It is a whole structure schematic diagram of the position distribution of the clamping block and the clamping groove on the embossing die and the embossing roller.

[0032] In the figure: 1, base; 2, cover; 3, storage box; 4, mobile supporting mechanism; 401, supporting roller; 402, rack; 403, traction roller; 404, first brush cylinder; 405, first blowing box; 5, second blowing box; 6, second brush cylinder; 7, embossing die; 8, embossing roller; 9, clamping block; 10, clamping groove; 11, rotating plate; 12, cleaning roller; 13, electric telescopic rod; 14, first rotating shaft; 15, cam; 16, second rotating shaft; 17, first motor; 18, third rotating shaft; 19, first hydraulic cylinder; 20, second hydraulic cylinder; 21, locking groove; 22, adjusting groove; 23, first air bag; 24, second air bag; 25, sliding plate; 26, vertical plate; 27, lifting mechanism; 2701, extension plate; 2702, lead screw; 2703, second motor; 2704, sliding block; 2705, rectangular plate. DETAILED DESCRIPTION

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0034] Please refer to Figures 1-6 , the present application provides a technical solution: an adjustable metal plate embossing device and method, Embodiments

[0035] As Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, the top of the base 1 is fixedly connected with the shell 2, and the shell 2 is installed with the storage box 3, the upper part of the storage box 3 is provided with the moving support mechanism 4, and the upper part of the moving support mechanism 4 is provided with the second blowing box 5, and the two sides of the second blowing box 5 are symmetrically provided with the second brush cylinder 6.

[0036] Further embodiments, the moving support mechanism 4 includes a support roller 401, a rack 402, a traction roller 403, a first brush cylinder 404 and a first blowing box 405, and the support roller 401 is rotatably connected to the rack 402, and the two ends of the support roller 401 are arranged in the adjusting groove 22 on the inner wall of the shell 2, the left and right sides of the support roller 401 are respectively provided with the traction roller 403 and the first brush cylinder 404, and the first blowing box 405 is arranged between the first brush cylinder 404, and the first blowing box 405 is connected with the first air bag 23 through the pipeline.

[0037] Further embodiments, the traction roller 403 is distributed on the rack 402 at equal intervals, and the traction roller 403 and the first brush cylinder 404 are rotatably connected to the rack 402.

[0038] Specifically, the rack 402 plays a role in supporting the traction roller 403 and the first brush cylinder 404, the traction roller 403 plays a role in limiting the movement of the support roller 401, thereby avoiding the position deviation during the movement.

[0039] Further embodiments, the second brush cylinder 6 and the second blowing box 5 are correspondingly arranged with the first brush cylinder 404 and the first blowing box 405, and the adjacent two groups of second brush cylinders 6 are connected through the belt transmission structure, and the left group of second brush cylinders 6 is connected with the first rotating shaft 14 through the belt transmission structure.

[0040] As Figure 1 , Figure 3 , Figure 5 and Figure 6As shown, the embossing die 7 is arranged outside the embossing roller 8, and the front and rear sides of the embossing roller 8 are provided with electric telescopic rods 13, and the electric telescopic rods 13 are arranged inside the first rotating shaft 14. One end of the embossing roller 8 is connected with a rotating plate 11, and the other end of the embossing roller 8 is connected with a cam 15. The lower side of the cam 15 is provided with a lifting mechanism 27, and the lifting mechanism 27 is connected with the moving support mechanism 4.

[0041] In a further embodiment, the lifting mechanism 27 comprises an extension plate 2701, a lead screw 2702, a second motor 2703, a sliding block 2704, and a rectangular plate 2705. The extension plate 2701 is symmetrically connected to the front outer wall of the shell 2. The extension plate 2701 is internally connected with the lead screw 2702 and a traction rod. One end of the lead screw 2702 is connected with the output end of the second motor 2703. The lead screw 2702 and the traction rod are both connected with the sliding block 2704. The sliding block 2704 is connected through the rectangular plate 2705. The rectangular plate 2705 is connected with the support roller 401.

[0042] As shown in Figure 1 , Figure 5 and Figure 6 , one side of the first rotating shaft 14 is provided with a second rotating shaft 16, and the other side of the second rotating shaft 16 is provided with a third rotating shaft 18. The second rotating shaft 16 is connected with the output end of the first motor 17. The second rotating shaft 16 is connected with the first rotating shaft 14 and the third rotating shaft 18 through a belt transmission structure.

[0043] In a further embodiment, the two sides of the embossing die 7 are symmetrically provided with cleaning rollers 12, and the cleaning rollers 12 are in contact with the outer wall of the embossing die 7.

[0044] Specifically, the cleaning roller 12 facilitates wiping and cleaning the outer wall of the embossing die 7, thereby avoiding the influence of backstroke and impurities adhering to the surface on the embossing quality.

[0045] In a further embodiment, the outer wall of the embossing roller 8 is arranged in a ring array with clamping blocks 9, and the clamping blocks 9 are clamped inside the clamping grooves 10. The clamping grooves 10 are arranged on the inner wall of the embossing die 7.

[0046] Specifically, the position of the embossing die 7 on the embossing roller 8 is fixed through the cooperation of the clamping blocks 9 and the clamping grooves 10.

[0047] In a further embodiment, the rotating plate 11 is fixedly connected with one end of the third rotating shaft 18. The inner wall of the rotating plate 11 is provided with a locking groove 21. The locking groove 21 is clamped and connected with one end of the first hydraulic cylinder 19. The other end of the first hydraulic cylinder 19 is fixedly connected with the rear inner wall of the shell 2.

[0048] As shown in Figure 1 , Figure 2 , Figure 5 andFigure 6 As shown, the first air bag 23 and the second air bag 24 are symmetrically arranged on both sides of the cam 15, and the inner sides of the first air bag 23 and the second air bag 24 are connected with the sliding plate 25, the first air bag 23 and the second air bag 24 are fixedly connected with the outer side wall of the shell 2 through the vertical plate 26, and the first air bag 23 and the second air bag 24 are fixedly connected with the moving support mechanism 4 and the second blowing box 5 respectively through the pipeline.

[0049] In further embodiments, the cam 15 and the first motor 17 are arranged on the front and rear sides of the shell 2 respectively, and the first motor 17 is slidingly connected in the support seat, the second hydraulic cylinder 20 is connected on the left and right side walls of the first motor 17, and the end of the second hydraulic cylinder 20 away from the first motor 17 is fixedly connected with the inner side wall of the support seat. Embodiments

[0050] The present embodiment is a further description of the above-mentioned embodiments. It should be understood that the present embodiment includes all the technical features described above and is further described in detail.

[0051] In the actual working process, the embossing die 7 is manually sleeved on the embossing roller 8, then the first motor 17 is controlled to drive the third rotating shaft 18 to rotate through the belt transmission structure, the rotating third rotating shaft 18 drives the embossing roller 8 to rotate to the upper side of the support roller 401 through the rotating plate 11, then the first hydraulic cylinder 19 pushes the locking block to engage into the locking groove 21 to lock the rotating plate 11, and the second hydraulic cylinder 20 pushes the first motor 17 to move left so as to make the belt transmission structure for connecting the third rotating shaft 18 loose, and the same reason will make the belt transmission structure for connecting the first rotating shaft 14 tight.

[0052] Then the electric telescopic rod 13 will engage into the inside of the embossing roller 8 to connect the first rotating shaft 14 with the embossing roller 8, so as to facilitate the subsequent first motor 17 to drive the first rotating shaft 14 to rotate the embossing roller 8, at the same time, the staff starts the second motor 2703 to drive the lead screw 2702 to rotate, so that the sliding block 2704 drives the support roller 401 and the rack 402 to move up to the appropriate position through the rectangular plate 2705, then under the driving of the external traction equipment, the metal plate will move left through the gap between the first brush cylinder 404 and the second brush cylinder 6, the embossing die 7 will rotate to emboss the metal plate moving below it under the cooperation of the first motor 17 and the belt transmission structure, and the first brush cylinder 404 and the second brush cylinder 6 will rotate to pre-clean the metal plate from the upper and lower sides.

[0053] At the same time, the first rotating shaft 14 drives the cam 15 to rotate in the process of rotation, the cam 15 alternately pushes the slide plate 25 to compress the first air bag 23 and the second air bag 24 in the process of rotation, the gas in the first air bag 23 and the second air bag 24 is discharged to the inside of the first blowing box 405 and the second blowing box 5 through the pipeline after being compressed, and is sprayed to the metal plate through the air jet head to blow and remove dust, and the metal plate after being pressed by the embossing die 7 is automatically discharged under the traction of the traction roller 403.

[0054] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can make modifications to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable metal plate embossing device, comprising a base (1) and an embossing die (7), characterized in that: the top of the base (1) is fixedly connected with a cover (2), and a storage box (3) is installed in the cover (2); a moving support mechanism (4) is arranged above the storage box (3); a second purge box (5) is arranged above the moving support mechanism (4); second brush barrels (6) are symmetrically arranged on the two sides of the second purge box (5); the embossing die (7) is arranged on the outer side of an embossing roller (8); electric telescopic rods (13) are arranged on the front and rear sides of the embossing roller (8); the electric telescopic rods (13) are installed on the inner side of a first rotating shaft (14); one end of the embossing roller (8) is connected with a rotating plate (11); the other end of the embossing roller (8) is connected with a cam (15); a lifting mechanism (27) is arranged below the cam (15) and connected with the moving support mechanism (4); a second rotating shaft (16) is arranged on one side of the first rotating shaft (14); a third rotating shaft (18) is arranged on the other side of the second rotating shaft (16); the second rotating shaft (16) is connected with the output end of a first motor (17); the second rotating shaft (16) is connected with the first rotating shaft (14) and the third rotating shaft (18) through a belt transmission structure; first air bags (23) and second air bags (24) are symmetrically arranged on the two sides of the cam (15); the inner sides of the first air bags (23) and the second air bags (24) are connected with sliding plates (25); the first air bags (23) and the second air bags (24) are fixedly connected with the outer side wall of the cover (2) through vertical plates (26); the first air bags (23) and the second air bags (24) are fixedly connected with the moving support mechanism (4) and the second purge box (5) through pipelines; the lifting mechanism (27) comprises extension plates (2701), lead screws (2702), a second motor (2703), sliding blocks (2704) and rectangular plates (2705); the extension plates (2701) are symmetrically connected with the front outer wall of the cover (2); the inner sides of the extension plates (2701) are connected with the lead screws (2702) and traction rods; one end of each lead screw (2702) is connected with the output end of the second motor (2703); the lead screws (2702) and the traction rods are connected with the sliding blocks (2704); the sliding blocks (2704) are connected with the rectangular plates (2705); the rectangular plates (2705) are connected with support rollers (401).

2. An adjustable sheet metal embosser as defined in claim 1, wherein: The mobile support mechanism (4) comprises a support roller (401), a rack (402), a traction roller (403), a first brush cylinder (404) and a first purge box (405), the support roller (401) is rotationally connected to the rack (402), and the two ends of the support roller (401) are arranged in the adjusting groove (22) on the inner wall of the shell (2), the left and right sides of the support roller (401) are respectively provided with the traction roller (403) and the first brush cylinder (404), the first purge box (405) is arranged between the first brush cylinders (404), and the first purge box (405) is connected with the first air bag (23) through a pipeline.

3. An adjustable sheet metal embosser as defined in claim 2, wherein: The traction rollers (403) are equidistantly distributed on the rack (402), and the traction rollers (403) and the first brush cylinders (404) are rotationally connected to the rack (402).

4. An adjustable sheet metal embosser as defined in claim 3, wherein: The second brush cylinders (6) and the second purge boxes (5) are correspondingly arranged with the first brush cylinders (404) and the first purge box (405), and the adjacent two groups of second brush cylinders (6) are connected through the belt transmission structure, and the left group of second brush cylinders (6) is connected with the first rotating shaft (14) through the belt transmission structure.

5. An adjustable sheet metal embosser as defined in claim 4, wherein: The cleaning rollers (12) are symmetrically arranged on the two sides of the embossing die (7), and the cleaning rollers (12) are in contact with the outer wall of the embossing die (7).

6. An adjustable sheet metal embosser as defined in claim 5, wherein: The outer wall of the embossing roller (8) is arranged with the clamping blocks (9) in an annular array, the clamping blocks (9) are clamped in the clamping grooves (10), and the clamping grooves (10) are arranged on the inner wall of the embossing die (7).

7. An adjustable sheet metal embosser as defined in claim 6 wherein: The rotating plate (11) is fixedly connected to one end of the third rotating shaft (18), the locking grooves (21) are arranged on the inner side wall of the rotating plate (11), the locking grooves (21) are clampedly connected to one end of the first hydraulic cylinder (19), and the other end of the first hydraulic cylinder (19) is fixedly connected to the rear inner wall of the shell (2).

8. An adjustable sheet metal embosser as defined in claim 7, wherein: The cam (15) and the first motor (17) are arranged on the front and rear sides of the shell (2) respectively, the first motor (17) is slidingly connected in the support seat, the second hydraulic cylinders (20) are connected to the left and right side walls of the first motor (17), and one end of the second hydraulic cylinder (20) away from the first motor (17) is fixedly connected to the inner side wall of the support seat.

9. A method for the adjustable sheet metal embossing device of claim 8, characterized in that, The steps include the following steps: S1: the corresponding embossing die (7) is sleeved on the embossing roller (8), then the first motor (17) is controlled to drive the third rotating shaft (18) to rotate through the belt transmission structure, the rotating third rotating shaft (18) drives the embossing roller (8) to rotate to the upper side of the support roller (401) through the rotating plate (11), then the first hydraulic cylinder (19) pushes the locking block to be clamped in the locking groove (21) to fix the rotating plate (11); S2: the second hydraulic cylinder (20) pushes the first motor (17) to move left, the belt transmission structure used for connecting the third rotating shaft (18) is loosened, and the belt transmission structure used for connecting the first rotating shaft (14) is tightened, so that the first motor (17) drives the first rotating shaft (14) to rotate, and then the electric telescopic rod (13) is clamped in the embossing roller (8). S3: The second motor (2703) drives the lead screw (2702) to rotate, so that the sliding block (2704) drives the support roller (401) and the rack (402) to move up to the appropriate position through the rectangular plate (2705), that is, to adjust the embossing depth of the metal plate according to the actual processing requirement, and then the metal plate will move to the left through the gap between the first brush cylinder (404) and the second brush cylinder (6) under the drive of the external traction device, and the embossing die (7) will rotate to emboss the metal plate moving below it under the cooperation of the first motor (17) and the belt transmission structure; S4: The first brush cylinder (404) and the second brush cylinder (6) will rotate to clean the metal plate, and the first rotating shaft (14) will drive the cam (15) to rotate in the rotating process, the rotating cam (15) will alternately push the sliding plate (25) to compress the first air bag (23) and the second air bag (24), the compressed first air bag (23) and the second air bag (24) will discharge the gas in the inside to the inside of the first blowing box (405) and the second blowing box (5) through the pipeline, and blow to the metal plate through the air jet head to clean the dust; S5: The metal plate after embossing by the embossing die (7) will move to the upper side of the traction roller (403), and realize automatic unloading from the left side of the housing (2) under the support and conveying of the traction roller (403), and the cleaning roller (12) will clean and cool the embossing die (7) in real time.

Images