Multi-angle adjustable metal carved plate bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses a multi-angle adjustable metal carved plate bending machine which comprises an operation table, evenly-distributed supporting columns are fixedly connected to the four corners of the top of the operation table, a top plate is fixedly connected to the tops of the multiple supporting columns, and a first air cylinder is fixedly connected to the bottom of the top plate. An upper pressing block is fixedly connected to the output end of the first air cylinder, a groove is formed in the top of the operation table, lower pressing blocks which are opposite in the front-back direction are slidably connected into the groove, a first motor is fixedly connected to the left side of the front end of the operation table, and two-way screws which are opposite in the left-right direction are rotationally connected into the operation table. According to the metal carved plate bending device, through mutual cooperation of the operation table, the supporting columns, the top plate, the first air cylinder, the upper pressing block, the lower pressing block, the first motor and the two-way screw, multi-angle bending of a metal carved plate is achieved, the reasonable bending angle can enhance the structural strength of the metal carved plate, the metal carved plate bending device better adapts to the irregularity of a building structure, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a multi-angle adjustable metal carved plate bending machine. Background Art

[0002] With the evolution of architecture and interior decoration, people's demand for decorative materials and designs continues to grow. Metal carved panels, as a decorative material that can give buildings and interior spaces unique beauty and personalization, have received widespread attention and application. By bending the metal carved panels, their strength and stability can be increased. The bent metal panels have higher rigidity and can withstand greater pressure and load, thereby playing a more stable role in building structures or decorative objects.

[0003] After searching, Chinese patent announcement number: CN203917499U discloses a bending machine. It includes a frame, a turntable, a pressure plate and a fixed plate are arranged on the frame, the turntable is driven to rotate by a motor, the turntable is connected to a swing arm, the swing arm is hinged to the side of the pressure plate, a slide groove is provided on the fixed plate, and a support member slidably connected to the slide groove is also provided, an elastic component is provided on the side of the support member, the elastic component is connected to a fixed rod, a handle is provided on the fixed rod, and a plurality of grooves matching the fixed rod are also provided on the inner side wall of the slide groove. The utility model can prevent the surface of the aluminum-plastic plate from being scratched when the aluminum-plastic plate is bent, improve the product qualification rate, and reduce production losses.

[0004] However, in this application, the bending angle cannot be adjusted during bending, and the fixed bending angle may not meet all design requirements, which limits the flexibility of the production process. At the same time, it cannot be automatically pushed out after the bending is completed, and the staff needs to perform manual operations frequently, which increases the labor intensity. Therefore, a multi-angle adjustable metal carved plate bending machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multi-angle adjustable metal carved plate bending machine, aiming to improve the problems of the prior art that the angle cannot be adjusted and the automatic push-out cannot be achieved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-angle adjustable metal carved plate bending machine, including an operating table, the top four corners of the operating table are fixedly connected with evenly distributed pillars, the tops of multiple pillars are fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a cylinder 1, the output end of the cylinder 1 is fixedly connected with an upper pressure block, a groove is provided on the top of the operating table, and a front and rear opposite lower pressure block is slidably connected inside the groove, a motor is fixedly connected to the left side of the front end of the operating table, and a left and right opposite bidirectional screw is rotatably connected inside the operating table, the two lower pressure blocks are threadedly connected to the middle of the two bidirectional screws, and a starting assembly is arranged at the front end of the operating table.

[0007] As a further description of the above technical solution:

[0008] The starting assembly includes a motor 1 and a belt 1. The left bidirectional screw is fixedly connected to the output end of the motor 1. The rear sides of the two bidirectional screws are rotatably connected with a belt 1, and the belt 1 is arranged at the rear side of the operating table.

[0009] As a further description of the above technical solution:

[0010] A plurality of fixed strips opposite to each other on the left and right are fixedly connected between the plurality of pillars, a front-to-rear threaded rod opposite to each other is rotatably connected between the two fixed strips, a second motor is fixedly connected to the front end of the right side of the right fixed strip, the right side of the threaded rod at the front end is fixedly connected to the output end of the second motor, a second belt is rotatably connected between the left sides of the two threaded rods, the second belt is arranged on the left side of the left fixed strip, and a push plate is threadably connected between the two threaded rods.

[0011] As a further description of the above technical solution:

[0012] Slide grooves are provided at both the front and rear ends of the top of the operating table. Front and rear moving blocks facing each other are arranged on the top of the operating table. The bottoms of the two moving blocks are fixedly connected with sliding blocks, and the sliding blocks are slidably connected inside the slide grooves.

[0013] As a further description of the above technical solution:

[0014] The operating table is fixedly connected with two cylinders facing each other front and back inside, and the two output ends of the two cylinders are respectively fixedly connected to the opposite surfaces of the two sliding blocks.

[0015] As a further description of the above technical solution:

[0016] The two lower pressing blocks are each provided with a bevel opening in the middle, and the two bevel openings correspond to each other. The bottom of the operating table is fixedly connected with left and right fixed columns opposite to each other, and the bottoms of the two fixed columns are slidably connected with sliding columns, and the two sliding columns are respectively fixedly connected to the left and right sides of the top of the upper pressing block.

[0017] As a further description of the above technical solution:

[0018] The opposite surfaces of the two moving blocks are rotatably connected with rollers which are evenly distributed.

[0019] As a further description of the above technical solution:

[0020] The bottom of the operating table is fixedly connected with evenly distributed legs, the bottoms of a plurality of the legs are fixedly connected with universal wheels, and the right sides of the two right pillars are fixedly connected with push handles.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the cooperation of the operating table, the pillar, the top plate, the cylinder 1, the upper pressure block, the lower pressure block, the motor 1 and the bidirectional screw, the multi-angle bending of the metal carved plate is realized. The reasonable bending angle can enhance the structural strength of the metal carved plate, better adapt to the irregularity of the building structure, and improve the space utilization rate.

[0023] 2. In the utility model, the bent metal carved plate is pushed out through the cooperation of the second motor, the threaded rod, the push plate, the second belt and the fixed strip. The automatic pushing out can reduce the dependence on manual operation, thereby saving labor costs, while avoiding direct contact between the staff and the bending area, reducing the safety risks in the workplace. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the multi-angle adjustable metal carved plate bending machine proposed by the utility model;

[0025] Figure 2 This is a rear view schematic diagram of the multi-angle adjustable metal carved plate bending machine proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the operating table of the multi-angle adjustable metal carved plate bending machine proposed by the utility model;

[0027] Figure 4 This is a structural schematic diagram of the lower pressing block of the multi-angle adjustable metal carved plate bending machine proposed by the utility model;

[0028] Figure 5 This is a schematic structural diagram of the top plate of the multi-angle adjustable metal carved plate bending machine proposed by the utility model.

[0029] Legend:

[0030] 1. Operating table; 2. Pillar; 3. Top plate; 4. Cylinder 1; 5. Upper pressure block; 6. Lower pressure block; 7. Motor 1; 8. Bidirectional screw; 9. Belt 1; 10. Groove; 11. Bevel edge; 12. Motor 2; 13. Threaded rod; 14. Push plate; 15. Belt 2; 16. Moving block; 17. Sliding block; 18. Cylinder 2; 19. Slide; 20. Roller; 21. Fixed bar; 22. Leg support; 23. Push handle; 24. Fixed column; 25. Sliding column; 26. Universal wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 4 and Figure 5 The utility model provides an embodiment of a multi-angle adjustable metal carved plate bending machine, comprising an operating table 1, the top four corners of the operating table 1 are fixedly connected with evenly distributed pillars 2, the tops of the multiple pillars 2 are fixedly connected with a top plate 3, the bottom of the top plate 3 is fixedly connected with a cylinder 4, the output end of the cylinder 4 is fixedly connected with an upper pressing block 5, a groove 10 is opened on the top of the operating table 1, and the groove 10 is slidably connected with a front and rear opposite lower pressing block 6, the front left side of the operating table 1 is fixedly connected with a motor 7, the operating table 1 is rotatably connected with a left and right opposite bidirectional screw 8, and the two lower pressing blocks 6 are threadedly connected. A starting assembly is arranged at the front end of the operating platform 1, which is connected to the middle of the two bidirectional screws 8. The starting assembly includes a motor 7 and a belt 9. The left bidirectional screw 8 is fixedly connected to the output end of the motor 7. A belt 9 is rotatably connected between the rear sides of the two bidirectional screws 8. The belt 9 is arranged at the rear side of the operating platform 1. A bevel opening 11 is opened in the middle of the two lower pressing blocks 6, and the two bevel openings 11 correspond to each other. The bottom of the operating platform 1 is fixedly connected with left and right fixed columns 24 opposite to each other. The bottoms of the two fixed columns 24 are slidably connected with sliding columns 25. The two sliding columns 25 are respectively fixedly connected to the left and right sides of the top of the upper pressing block 5.

[0033] Put the metal carved plate on the operating table 1, start the motor 7 to drive the left bidirectional screw 8 to rotate, the left bidirectional screw 8 drives the right bidirectional screw 8 to rotate through the belt 9, when the two bidirectional screws 8 rotate, the threads drive the two lower pressing blocks 6 to move closer to or away from each other in the groove 10, and adjust the angle required for bending. After adjustment, start the cylinder 4 to move the upper pressing block 5 downward. When the upper pressing block 5 moves downward, the two sliding columns 25 will also slide downward in the two fixed columns 24 to avoid deviation when the upper pressing block 5 moves. The upper pressing block 5 moves downward to resist the metal carved plate and align with the two lower pressing blocks 6 to press down through the beveled edges 11 on both sides to form an arc.

[0034] Reference Figure 1 , Figure 2 and Figure 5 , multiple pillars 2 are fixedly connected with left and right opposite fixing bars 21, front and rear opposite threaded rods 13 are rotatably connected between the two fixing bars 21, the right front end of the right side of the right fixing bar 21 is fixedly connected with motor 2 12, the right side of the front end threaded rod 13 is fixedly connected to the output end of motor 2 12, a belt 2 15 is rotatably connected between the left sides of the two threaded rods 13, and the belt 2 15 is arranged on the left side of the left fixing bar 21, and a push plate 14 is threadedly connected between the two threaded rods 13.

[0035] The metal carved plate is passed through the gap between the left fixing bar 21 and the operating table 1 and is placed on the operating table 1 for bending. The motor 2 12 is started to drive the front threaded rod 13 to rotate. The front threaded rod 13 drives the rear threaded rod 13 to rotate through the belt 2 15. When the two threaded rods 13 rotate, the push plate 14 is driven to move left and right. When the metal carved plate is bent, the push plate 14 is moved to the left and the metal carved plate is pushed out.

[0036] Reference Figure 1 and Figure 3 A slide groove 19 is provided at both the front and rear ends of the top of the operating table 1. A front and rear opposite moving blocks 16 are arranged on the top of the operating table 1. The bottoms of the two moving blocks 16 are fixedly connected with sliding blocks 17. The sliding blocks 17 are slidably connected inside the slide groove 19. A front and rear opposite cylinder 2 18 is fixedly connected inside the operating table 1. The output ends of the two cylinder 2 18 are respectively fixedly connected to the opposite surfaces of the two sliding blocks 17. The opposite surfaces of the two moving blocks 16 are rotatably connected with evenly distributed rollers 20.

[0037] Start the cylinders 18 on both sides to make the sliding blocks 17 on both sides slide in the slide grooves 19 on both sides, so that the moving blocks 16 on both sides are close to or away from each other and abut against each other according to the size of the metal carved plate. The two moving blocks 16 are in an inverted L-shape. When the metal carved plate is bent, it will abut against the top of the two moving blocks 16. Since the middle is squeezed, the two sides will also shrink inward, and the two moving blocks 16 abut against the two sides of the metal carved plate to avoid warping when the middle is squeezed and the two sides shrink. When the metal carved plate is pushed out by the push plate 14, it moves through multiple rollers 20.

[0038] Reference Figure 1 and Figure 2 The bottom of the operating platform 1 is fixedly connected with evenly distributed legs 22, the bottoms of the plurality of legs 22 are fixedly connected with universal wheels 26, and the right sides of the two right pillars 2 are fixedly connected with push handles 23.

[0039] Hold the push handles 23 on both sides and push, so that the operating platform 1 can be transported or moved through the multiple universal wheels 26.

[0040] Working principle: Put the metal carved plate into the operating table 1 through the gap between the left fixed bar 21 and the operating table 1, start the cylinders 2 18 on both sides to drive the two moving blocks 16 to move closer to each other, and the two sides of the metal carved plate will be located under the top of the two moving blocks 16 respectively, start the motor 17 and the two bidirectional screws 8 to rotate, and when the two bidirectional screws 8 rotate, the threads drive the two pressing blocks 6 to move closer to or away from each other in the groove 10, and adjust the required bending angle through the interval of the beveled edges 11 on both sides. After adjustment, start the cylinder 14 to The upper pressing block 5 moves downward, presses the metal carved plate against the two lower pressing blocks 6 and presses it down through the interval of the beveled edges 11 on both sides to form an arc. When the metal carved plate is bent, the two sides will warp and shrink. At this time, the tops of the two moving blocks 16 are against the metal carved plate that is about to shrink and warp. After the metal carved plate is bent, the motor 2 12 is started to drive the two threaded rods 13 to rotate. When the two threaded rods 13 rotate, they will drive the push plate 14 to move left and right, move the push plate 14 to the left and push the metal carved plate to the left, so as to facilitate the bending of the next block.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 multi-angle adjustable metal carved plate bending machine, comprising an operating table (1), characterized in that: The top four corners of the operating platform (1) are fixedly connected with evenly distributed pillars (2), the tops of the plurality of pillars (2) are fixedly connected with a top plate (3), the bottom of the top plate (3) is fixedly connected with a cylinder (4), the output end of the cylinder (4) is fixedly connected with an upper pressure block (5), a groove (10) is provided on the top of the operating platform (1), a front and rear opposite lower pressure blocks (6) are slidably connected inside the groove (10), a motor (7) is fixedly connected to the left side of the front end of the operating platform (1), a left and right opposite bidirectional screw rods (8) are rotatably connected inside the operating platform (1), two of the lower pressure blocks (6) are threadedly connected to the middle of the two bidirectional screw rods (8), and a starting component is arranged at the front end of the operating platform (1).

2. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: The starting assembly comprises a motor (7) and a belt (9), the left bidirectional screw (8) is fixedly connected to the output end of the motor (7), and a belt (9) is rotatably connected between the rear sides of the two bidirectional screws (8), and the belt (9) is arranged on the rear side of the operating table (1).

3. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: A plurality of the pillars (2) are fixedly connected with fixed bars (21) opposite to each other on the left and right, a front-to-rear threaded rod (13) opposite to each other is rotatably connected between the two fixed bars (21), a motor 2 (12) is fixedly connected to the front end of the right side of the right fixed bar (21), the right side of the front threaded rod (13) is fixedly connected to the output end of the motor 2 (12), a belt 2 (15) is rotatably connected between the left sides of the two threaded rods (13), the belt 2 (15) is arranged on the left side of the left fixed bar (21), and a push plate (14) is threadably connected between the two threaded rods (13).

4. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: The top of the operating table (1) is provided with a slide groove (19) at both the front and rear ends. The top of the operating table (1) is provided with front and rear opposite moving blocks (16). The bottoms of the two moving blocks (16) are fixedly connected with sliding blocks (17). The sliding blocks (17) are slidably connected inside the slide groove (19).

5. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: The operating table (1) is internally fixedly connected with two cylinders (18) facing each other front and back, and the output ends of the two cylinders (18) are respectively fixedly connected to the opposite surfaces of the two sliding blocks (17).

6. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: The two lower pressing blocks (6) are each provided with a bevel opening (11) in the middle, and the two bevel openings (11) correspond to each other. The bottom of the operating table (1) is fixedly connected with fixed columns (24) opposite to each other on the left and right. The bottoms of the two fixed columns (24) are both slidably connected with sliding columns (25), and the two sliding columns (25) are respectively fixedly connected to the left and right sides of the top of the upper pressing block (5).

7. The multi-angle adjustable metal carved plate bending machine according to claim 4 is characterized in that: The opposite surfaces of the two moving blocks (16) are rotatably connected with rollers (20) which are evenly distributed.

8. The multi-angle adjustable metal carved plate bending machine according to claim 1 is characterized in that: The bottom of the operating platform (1) is fixedly connected to evenly distributed legs (22), the bottoms of a plurality of the legs (22) are fixedly connected to universal wheels (26), and the right sides of the two right pillars (2) are fixedly connected to push handles (23).

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