High-efficiency surface punching device for metal product sheet metal machining

Abstract

The invention discloses a high-efficiency surface punching device for sheet metal processing of metal products, which comprises an operation equipment frame, punching shoveling and scraping mechanisms are arranged on both sides of the interior of the operation equipment frame, paint spraying mechanisms are slidably connected to the upper ends of both sides of the interior of the operation equipment frame, and an air drying mechanism is mounted on the front side of the top of the operation equipment frame. And the punching shoveling and scraping mechanism comprises inner grooves and fixing blocks, the inner grooves are formed in the two sides of the interior of the operation equipment frame, and a supporting rod is arranged in the inner groove on the left side. And paint attached to the punched metal plate of the metal product is scraped off through the scraping plate, the scraping plate is made of screen printing polyurethane glue, the metal plate of the metal product cannot be damaged, the punched metal plate of the metal product is uniform after being painted, the quality is improved, and the overall efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of metal product sheet metal processing equipment, in particular to a high-efficiency surface punching device for metal product sheet metal processing. Background Art

[0002] Sheet metal is a comprehensive processing technology for thin metal plates, including shearing, punching, cutting, compounding, folding, riveting and splicing. Its most notable feature is that the thickness of the same part is consistent. Sheet metal has the characteristics of light weight, high strength, conductivity, low cost, and good performance in large-scale mass production. During the production and processing of sheet metal products, some punching operations are required, and after the punching operation, paint treatment is carried out for corrosion protection and aesthetics. However, the punching operation function of sheet metal processing of metal products is relatively single. Due to the different punching hole positions, there will be unevenness after painting, and the paint will stick to the sheet metal of the metal products and affect the quality of the painting. At the same time, the paint treatment after the punching operation of sheet metal processing of metal products does not have timely air drying, and the overall efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide a high-efficiency surface punching device for sheet metal processing of metal products, so as to solve the problem that the punching operation function of sheet metal processing of metal products proposed in the above background technology is relatively single, due to the different positions of the punched holes, there will be unevenness after painting, and the paint will stick to the sheet metal of the metal product and affect the quality of painting. At the same time, the paint treatment after the punching operation of sheet metal processing of metal products cannot be air-dried in time, and the overall efficiency is low.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency surface punching device for sheet metal processing of metal products, comprising an operating equipment frame, punching and scraping mechanisms are arranged on both sides of the interior of the operating equipment frame, paint spraying mechanisms are slidably connected to the upper ends of both sides of the interior of the operating equipment frame, and an air drying mechanism is installed on the top front side of the operating equipment frame;

[0005] The punching and scraping mechanism includes an inner groove and a fixed block, the inner groove is arranged on both sides of the interior of the operating equipment frame, a support rod is arranged inside the inner groove on the left side, and a threaded rod is arranged inside the inner groove on the right side, the fixed block on the left side is slidably connected to the support rod, and the fixed block on the right side is threadedly connected to the threaded rod, and the adjacent sides of the fixed block are fixedly connected to the side away from the connecting rod, a pressure wheel is rotatably connected to the connecting rod, and both sides of the connecting rod are fixedly connected to both sides of the scraper, and the front end of the threaded rod passes through the right side of the operating equipment frame and is fixedly connected to the output end of the motor.

[0006] As a preferred technical solution of the present invention, the paint spraying mechanism includes a support frame, and the separated sides of the support frame are installed on the upper end of the rear side of the fixed block, and the adjacent sides of the support frame are fixedly connected to the separated side of the box body. The bottom of the box body is connected with a through pipe, the bottom of the through pipe is connected with one side of the pump, and the other side of the pump is connected with the top of the nozzle, and a plurality of spray holes are evenly distributed on the nozzle, and a control valve is arranged at the upper end of the nozzle.

[0007] As a preferred technical solution of the present invention, the air-drying mechanism includes a second transmission wheel, the second transmission wheel is fixedly connected to the output end of the motor, the second transmission wheel is connected to one side of the belt, the other side of the belt is connected to the first transmission wheel, the first transmission wheel is fixedly connected to the front end of the fixed rod, a plurality of fans are equidistantly arranged on the fixed rod, a first fixed frame is arranged on the front side of the fixed rod, and the first fixed frame is installed on the top front side of the operating equipment frame.

[0008] As a preferred technical solution of the present invention, grooves are provided at the middle and lower ends of both sides inside the operating equipment frame, and a number of metal product sheets are equidistantly arranged in the grooves. The tops of the metal product sheets are in contact with the outer surface of the pressure wheel and the bottom of the scraper, and the grooves are engaged with one end of the U-shaped bracket, and the other end of the U-shaped bracket is engaged with the slots. The slots are arranged on the front and rear sides of the operating equipment frame and are located adjacent to the grooves.

[0009] As a preferred technical solution of the present invention, a storage groove is provided at the inner bottom end of the operating equipment rack, a lower through plate is provided at the top of the storage groove, and an opening door is provided at the front side of the storage groove.

[0010] As a preferred technical solution of the present invention, second connecting frames are provided on both sides of the pump, and the second connecting frames are installed at the bottom of the box body. The top of the box body is connected to an inlet pipe, and a sealing cover is provided on the top of the inlet pipe.

[0011] As a preferred technical solution of the present invention, a first connecting frame is provided on the motor, and the first connecting frame is installed at the front right end of the operating equipment frame.

[0012] As a preferred technical solution of the present invention, a second fixing frame is provided on the rear side of the fixing rod, and the second fixing frame is installed on the top rear side of the operating equipment frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The threaded rod is driven by the motor to rotate, and the rotation of the threaded rod will drive the right fixed block to rotate. The right fixed block moves on the support rod through the connecting rod and the left fixed block. The movement of the fixed blocks on both sides will drive the connecting rod to move. The movement of the connecting rod will roll the pressure wheel on the metal sheet metal below, brush the through holes of the metal sheet metal with tin and then roll it flat. The paint on the metal sheet metal after punching is scraped off by the scraper. The scraper is made of screen-printed polyurethane rubber scraper, which will not damage the metal sheet metal. Therefore, the punching operation of the metal sheet metal is evenly painted and the quality is improved, and the overall efficiency is high.

[0015] 2. The paint inside the box is extracted by a pump and passed into the spray pipe, and then the paint is sprayed on the punching holes on the metal sheet metal below through the spray hole. The paint can be sprayed on the punching holes on multiple metal sheet metals at one time.

[0016] 3. The second transmission wheel is driven by the motor to rotate, and the rotation of the second transmission wheel will drive the first transmission wheel to rotate through the connected belt, and the rotation of the first transmission wheel will drive the fixed rod to rotate, and the rotation of the fixed rod will drive multiple fans to rotate, and the metal sheet metal will be painted and air-dried at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a rear perspective view of the present invention;

[0018] Figure 2 for Figure 1 The enlarged view of point B;

[0019] Figure 3 It is a top view of the structure of the present invention;

[0020] Figure 4 for Figure 3 A magnified image of point A;

[0021] Figure 5 It is a structural diagram of the present invention;

[0022] Figure 6 It is a front perspective view of the present invention.

[0023] In the figure: 1. Punching and scraping mechanism; 101. Inner groove; 102. Support rod; 103. Threaded rod; 104. Connecting rod; 105. Scraper; 106. Pressing wheel; 107. Motor; 108. Fixed block; 2. Paint spraying mechanism; 201. Box; 202. Through pipe; 203. Pump; 204. Spray pipe; 205. Spray hole; 206. Control valve; 207. Support frame; 3. Air drying mechanism; 301. The first fixed frame; 302, the fixed rod; 303, the fan; 304, the first transmission wheel; 305, the belt; 306, the second transmission wheel; 4, the operating equipment frame; 5, the storage slot; 6, the lower plate; 7, the door; 8, the groove; 9, the metal sheet; 10, the slot; 11, the U-shaped bracket; 12, the second fixed frame; 13, the first connecting frame; 14, the second connecting frame; 15, the inlet pipe; 16, the sealing cover. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The present invention provides a high-efficiency surface punching device for sheet metal processing of metal products, comprising an operating equipment frame 4, punching and scraping mechanisms 1 are arranged on both sides of the interior of the operating equipment frame 4, paint spraying mechanisms 2 are slidably connected to the upper ends of both sides of the interior of the operating equipment frame 4, and an air drying mechanism 3 is installed on the top front side of the operating equipment frame 4;

[0026] The punching and scraping mechanism 1 includes an inner groove 101 and a fixed block 108. The inner groove 101 is arranged on both sides of the inside of the operating equipment frame 4. A support rod 102 is arranged inside the left inner groove 101, and a threaded rod 103 is arranged inside the right inner groove 101. The left fixed block 108 is slidably connected to the support rod 102, and the right fixed block 108 is threadedly connected to the threaded rod 103. The adjacent sides of the fixed block 108 are fixedly connected to the side away from the connecting rod 104. A pressure wheel 106 is rotatably connected to the connecting rod 104. Both sides of the connecting rod 104 are fixedly connected to both sides of the scraper 105. The front end of the threaded rod 103 passes through the right side of the operating equipment frame 4 and is fixedly connected to the output end of the motor 107. The drive of 107 drives the threaded rod 103 to rotate, and the rotation of the threaded rod 103 drives the right fixed block 108 to rotate. The right fixed block 108 moves on the support rod 102 through the connecting rod 104 and the left fixed block 108. The movement of the fixed blocks 108 on both sides drives the connecting rod 104 to move. The movement of the connecting rod 104 will roll the pressure wheel 106 on the metal sheet metal 9 below, and the through holes of the metal sheet metal 9 will be tinned and rolled flat, and the paint on the metal sheet metal 9 after punching will be scraped off by the scraper 105, and the material of the scraper 105 is a screen-printed polyurethane scraper, which will not damage the metal sheet metal 9.

[0027] The paint spraying mechanism 2 includes a support frame 207, and the side of the support frame 207 that is separated is installed on the upper end of the rear side of the fixed block 108. The adjacent side of the support frame 207 is fixedly connected to the side of the box 201 that is separated. The bottom of the box 201 is connected with a through pipe 202, and the bottom of the through pipe 202 is connected with one side of the pump 203. The other side of the pump 203 is connected with the top of the nozzle 204. The nozzle 204 is evenly distributed with a plurality of spray holes 205. The upper end of the nozzle 204 is provided with a control valve 206. Since the support frame 207 is fixed on On the fixed block 108, the fixed block 108 moves on the threaded rod 103 and the support rod 102, and the movement of the support frame 207 will drive the box 201 to move, and move above the metal product sheet metal 9. In the process of movement, the paint inside the box 201 is extracted by the pump 203 and passed into the nozzle 204, and then the punching holes on the metal product sheet metal 9 below are sprayed with paint through the spray hole 205, and the punching holes on multiple metal product sheet metals 9 can be sprayed with paint at one time.

[0028] The air-drying mechanism 3 includes a second transmission wheel 306, which is fixedly connected to the output end of the motor 107, the second transmission wheel 306 is connected to one side of the belt 305, the other side of the belt 305 is connected to the first transmission wheel 304, the first transmission wheel 304 is fixedly connected to the front end of the fixed rod 302, a plurality of fans 303 are equidistantly arranged on the fixed rod 302, a first fixed frame 301 is arranged on the front side of the fixed rod 302, the first fixed frame 301 is installed on the top front side of the operating equipment frame 4, and the second transmission wheel 306 is driven to rotate by the motor 107, and the rotation of the second transmission wheel 306 will drive the first transmission wheel 304 to rotate through the connected belt 305, and the rotation of the first transmission wheel 304 will drive the fixed rod 302 to rotate, and the rotation of the fixed rod 302 will drive multiple fans 303 to rotate, so that the metal product sheet metal 9 is painted and then air-dried.

[0029] Grooves 8 are provided at the middle and lower ends of both sides of the interior of the operating equipment frame 4, and a number of metal sheet metals 9 are equidistantly provided in the grooves 8. The tops of the metal sheet metals 9 are in contact with the outer surface of the pressure wheel 106 and the bottom of the scraper 105, and the grooves 8 are engaged with one end of the U-shaped bracket 11, and the other end of the U-shaped bracket 11 is engaged with the slot 10. The slots 10 are arranged on the front and rear sides of the operating equipment frame 4 and are located on the adjacent side of the groove 8. The metal sheet metals 9 are inserted into the grooves 8 in turn, and then the front and rear sides of the groove 8 are blocked by the U-shaped bracket 11, so that the metal sheet metal 9 will not move, and then the pressure wheel 106 flattens and compacts the paint on the holes of the metal sheet metal 9, and then the paint is scraped off by the scraper 105 where there are no holes in the metal sheet metal 9.

[0030] A storage groove 5 is provided at the inner bottom end of the operating equipment frame 4, a lower through plate 6 is provided at the top of the storage groove 5, and an opening door 7 is provided on the front side of the storage groove 5. The storage groove 5 is used to collect unnecessary materials scraped off after painting, and the unnecessary scraped materials of the metal product sheet metal 9 after painting fall through the lower through plate 6.

[0031] A second connecting frame 14 is provided on both sides of the pump 203, and the second connecting frame 14 is installed at the bottom of the box body 201. The top of the box body 201 is connected to an inlet pipe 15, and a sealing cover 16 is provided on the top of the inlet pipe 15. The pump 203 is supported by the setting of the second connecting frame 14, and the interior of the box body 201 is filled with paint through the setting of the inlet pipe 15, and is sealed by the sealing cover 16.

[0032] The motor 107 is provided with a first connecting frame 13 , which is installed at the front right end of the operating device frame 4 , and the motor 107 is supported by the first connecting frame 13 .

[0033] A second fixing frame 12 is disposed at the rear side of the fixing rod 302 . The second fixing frame 12 is installed at the top rear side of the operating device frame 4 . The rear side of the fixing rod 302 is supported by the second fixing frame 12 .

[0034] In the present invention, the threaded rod 103 is driven to rotate by the drive of the motor 107, and the rotation of the threaded rod 103 will drive the right fixed block 108 to rotate, and the right fixed block 108 moves on the support rod 102 through the connecting rod 104 and the left fixed block 108. The movement of the fixed blocks 108 on both sides will drive the connecting rod 104 to move, and the movement of the connecting rod 104 will roll the pressure wheel 106 on the metal product sheet metal 9 below, and the through holes of the metal product sheet metal 9 are brushed with tin and rolled flat, and the paint on the metal product sheet metal 9 after punching is scraped off by the scraper 105, and the material of the scraper 105 is screen-printed polyurethane glue The scraping will not damage the metal sheet 9, so that the punching holes of the metal sheet 9 are evenly painted and the quality is improved. Since the support frame 207 is fixed on the fixed block 108, the fixed block 108 moves on the threaded rod 103 and the support rod 102, and the movement of the support frame 207 will drive the box 201 to move, and move above the metal sheet 9. In the process of movement, the paint inside the box 201 is extracted by the pump 203 and passed into the nozzle 204, and then the punching holes on the metal sheet 9 below are sprayed with paint through the spray hole 205, and multiple punching holes on the metal sheet 9 can be sprayed with paint at one time. The second transmission wheel 306 is driven by the motor 107 to rotate, and the rotation of the second transmission wheel 306 will drive the first transmission wheel 304 to rotate through the connected belt 305, and the rotation of the first transmission wheel 304 will drive the fixed rod 302 to rotate, and the rotation of the fixed rod 302 will drive multiple fans 303 to rotate, and the metal product sheet metal 9 will be painted and then air-dried.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency surface punching device for sheet metal processing of metal products, comprising an operating equipment frame (4), characterized in that: Punching and scraping mechanisms (1) are provided on both sides of the interior of the operating equipment frame (4); paint spraying mechanisms (2) are slidably connected to the upper ends of both sides of the interior of the operating equipment frame (4); and an air drying mechanism (3) is installed on the top front side of the operating equipment frame (4); The punching and scraping mechanism (1) comprises an inner groove (101) and a fixed block (108); the inner groove (101) is arranged on both sides of the operating device frame (4); a support rod (102) is arranged inside the left inner groove (101); a threaded rod (103) is arranged inside the right inner groove (101); the left fixed block (108) is slidably connected to the support rod (102); the right fixed block (108) is threadedly connected to the threaded rod (103); the adjacent side of the fixed block (108) is fixedly connected to the side away from the connecting rod (104); a pressure wheel (106) is rotatably connected to the connecting rod (104); both sides of the connecting rod (104) are fixedly connected to both sides of the scraper (105); the front end of the threaded rod (103) passes through the right side of the operating device frame (4) and is fixedly connected to the output end of the motor (107).

2. A high-efficiency surface punching device for sheet metal processing of metal products according to claim 1, characterized in that: The paint spraying mechanism (2) comprises a support frame (207), the separated sides of the support frame (207) are mounted on the upper end of the rear side of the fixed block (108), the adjacent sides of the support frame (207) are fixedly connected to the separated side of the box body (201), the bottom of the box body (201) is connected to a through pipe (202), the bottom of the through pipe (202) is connected to one side of the pump (203), the other side of the pump (203) is connected to the top of the nozzle (204), the nozzle (204) is evenly distributed with a plurality of spray holes (205), and the upper end of the nozzle (204) is provided with a control valve (206).

3. The high-efficiency surface punching device for sheet metal processing of metal products according to claim 1, characterized in that: The air-drying mechanism (3) comprises a second transmission wheel (306), the second transmission wheel (306) is fixedly connected to the output end of the motor (107), the second transmission wheel (306) is connected to one side of the belt (305), the other side of the belt (305) is connected to the first transmission wheel (304), the first transmission wheel (304) is fixedly connected to the front end of the fixed rod (302), a plurality of fans (303) are equidistantly arranged on the fixed rod (302), a first fixed frame (301) is arranged on the front side of the fixed rod (302), and the first fixed frame (301) is installed on the top front side of the operating device frame (4).

4. The high-efficiency surface punching device for sheet metal processing of metal products according to claim 1, characterized in that: The operating device frame (4) is provided with grooves (8) at the middle and lower ends of both sides inside, and a plurality of metal product sheets (9) are arranged at equal intervals in the grooves (8). The tops of the metal product sheets (9) are in contact with the outer surface of the pressure wheel (106) and the bottom of the scraper (105). The grooves (8) are engaged with one end of the U-shaped bracket (11), and the other end of the U-shaped bracket (11) is engaged with the slot (10). The slots (10) are arranged on the front and rear sides of the operating device frame (4) and are located on the side adjacent to the groove (8).

5. The high-efficiency surface punching device for sheet metal processing of metal products according to claim 1, characterized in that: A storage groove (5) is arranged at the inner bottom end of the operating equipment rack (4), a lower through plate (6) is arranged at the top of the storage groove (5), and an opening door (7) is arranged at the front side of the storage groove (5).

6. A high-efficiency surface punching device for sheet metal processing of metal products according to claim 2, characterized in that: Second connecting frames (14) are provided on both sides of the pump (203), and the second connecting frames (14) are installed at the bottom of the box body (201). The top of the box body (201) is connected to an inlet pipe (15), and the top of the inlet pipe (15) is provided with a sealing cover (16).

7. A high-efficiency surface punching device for sheet metal processing of metal products according to claim 1, characterized in that: The motor (107) is provided with a first connecting frame (13), and the first connecting frame (13) is installed at the front right end of the operating device frame (4).

8. The high-efficiency surface punching device for sheet metal processing of metal products according to claim 3, characterized in that: A second fixing frame (12) is provided on the rear side of the fixing rod (302), and the second fixing frame (12) is installed on the top rear side of the operating equipment frame (4).

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