Punching equipment for door and window production

Abstract

The utility model relates to the technical field of stamping equipment, and discloses stamping equipment for door and window production, which comprises a machine body, a stamping cylinder is arranged above the machine body, a control part is arranged on the surface of the machine body, and the control part comprises a stamping table. When the pushing block moves by a certain distance, the pushing block abuts against the inner side of the hole, when the pushing block is abutted and drives the rotating shaft to rotate by a certain distance, the rotating shaft cannot continue to rotate due to the fact that the pulling plate is pulled by the torsional spring, and then the pushing block abuts against the hole to push the aluminum material leftwards by a certain distance. When the stamping air cylinder rises, the hinge block can drive the long rod to rise, then the long rod is pulled back to the connecting plate through the fixing shaft, through repeated stamping of the stamping air cylinder, the long rod can repeatedly push the connecting plate through the fixing shaft, the length of the long rod is not changed, and therefore the fixed-distance stamping effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a stamping equipment for producing doors and windows. Background Art

[0002] The stamping equipment commonly used in the production of doors and windows is the stamping machine: the stamping machine is one of the most commonly used equipment in the production of doors and windows. It uses a stamping process to process the sheet into the required shape and size through a mold. The stamping machine can achieve efficient and precise production and is suitable for large-scale, batch production of doors and windows.

[0003] When producing doors and windows, it is necessary to punch holes in them, such as the connection holes of anti-theft windows. However, with existing stamping equipment, when punching holes in aluminum materials for doors and windows, the aluminum materials are mostly fixed. After punching, the position of the aluminum materials is adjusted for punching. This is not convenient and requires manual assistance in feeding. At the same time, adjusting the position of the aluminum materials may cause errors in the hole spacing, which is not convenient for precise fixed-distance punching. Utility Model Content

[0004] The purpose of the utility model is to provide a stamping device for producing doors and windows to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a stamping device for producing doors and windows, comprising a machine body, a stamping cylinder is arranged above the machine body, a control unit is arranged on the surface of the machine body, and the control unit includes:

[0006] A punching table, wherein the bottom surface of the punching table is fixedly connected to the surface of the machine body, a conveying roller is fixedly connected to the surface of the machine body, an aluminum material is placed on the surface of the conveying roller, and the punching cylinder is started, and the punching cylinder punches the aluminum material downward, and a punched hole is opened on the surface of the aluminum material;

[0007] A linkage table, the bottom surface of which is fixedly connected to the top surface of the machine body, the top surface of which is fixedly connected to a positioning rail, the inner side of which is slidably connected to a positioning block, the surface of which is fixedly connected to a connecting plate, when the stamping cylinder is raised, the hinge block drives the long rod to rise, and then the long rod is pulled back to the connecting plate through the fixed shaft;

[0008] A fixed shaft, one side of the fixed shaft close to the connecting plate is fixedly connected to the surface of the connecting plate. When the long rod descends, the connecting plate will slide along the positioning guide rail through the positioning block. The fixed shaft penetrates and is rotatably connected with the long rod. Since the connecting plate is fixedly connected to the positioning block, when the long rod descends, the two ends of the long rod will rotate at the fixed shaft and the position hinged with the hinge block respectively. The end of the long rod away from the fixed shaft is hinged to the side of the stamping cylinder through the hinge block. In the process of the stamping cylinder stamping downward, it will move downward together through the hinge block, thereby causing the hinge block to drive the long rod to move downward together;

[0009] The rotating shaft passes through the connecting plate and is rotatably connected. The rotating shaft passes through and is fixedly connected with a pushing block. When the connecting plate slides, the pushing block is resisted and drives the rotating shaft to rotate a certain distance.

[0010] Preferably, a pull plate is fixedly connected to the surface of the rotating shaft, a fixed block is fixedly connected to the surface of the connecting plate, and a torsion spring is fixedly connected between the pull plate and the fixed block. When the pushing block is resisted and drives the rotating shaft to rotate a certain distance, the rotating shaft will not be able to continue to rotate because the pull plate is pulled by the torsion spring.

[0011] Preferably, a square hole is opened on the inner side of the linkage platform, a support rod penetrates the inner side of the square hole, and the support rod is slidably connected to the linkage platform.

[0012] Preferably, a triangular block is fixedly connected to the top surface of the support rod, and the triangular block passes through the square hole and is slidably connected.

[0013] Preferably, a spring is fixedly connected to the bottom surface of the triangular block, and one end of the spring away from the triangular block is fixedly connected to the inner side of the square hole. When the aluminum material is pushed by the pushing block, the right side of the hole will contact the inclined surface of the triangular block.

[0014] Preferably, the size of the triangular block is the same as the size of the hole, and when the position of the next punched hole coincides with the triangular block, the compressed spring will push the triangular block to rise.

[0015] Compared with the prior art, the utility model provides a stamping device for door and window production, which has the following beneficial effects:

[0016] 1. The stamping equipment for door and window production will drive the push block to move together through the rotating shaft when the connecting plate slides. After the push block moves a certain distance, the push block will resist the inner side of the hole. When the push block is resisted and drives the rotating shaft to rotate a certain distance, the rotating shaft will not be able to continue to rotate because the pull plate is pulled by the torsion spring, and then the aluminum material will be pushed to the left a certain distance through the pushing block against the hole. When the stamping cylinder rises, the hinge block will drive the long rod to rise, and then the long rod will be pulled back to the connecting plate through the fixed shaft. Through repeated stamping of the stamping cylinder, the long rod will repeatedly push the connecting plate through the fixed shaft, and the length of the long rod remains unchanged, thereby achieving the effect of fixed-distance stamping.

[0017] 2. In the stamping equipment for door and window production, when the aluminum material is pushed by the pushing block, the right side of the hole will contact the inclined surface of the triangular block, and then the triangular block will be pushed into the square hole, and the spring will be compressed. When the position of the next punched hole coincides with the triangular block, the compressed spring will push the triangular block to rise, and the vertical surface on the left side of the triangular block will contact the left side of the hole, preventing the pushing block from pulling the aluminum material back when resetting, thereby realizing one-way limit, ensuring fixed-distance stamping while also being able to push the material in one direction automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a partial enlarged structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the linkage platform of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the linkage platform of the utility model.

[0022] In the figure: 1. body; 2. control unit; 21. punching table; 22. conveyor roller; 23. aluminum material; 24. hole; 25. linkage table; 26. positioning guide rail; 27. positioning block; 28. connecting plate; 29. ​​fixed shaft; 210. long rod; 211. rotating shaft; 212. pushing block; 213. fixed block; 214. pulling plate; 215. torsion spring; 216. square hole; 217. support rod; 218. triangular block; 219. spring; 220. hinge block; 3. punching cylinder. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a stamping equipment for door and window production, including a body 1, a stamping cylinder 3 is arranged above the body 1, a control part 2 is arranged on the surface of the body 1, and the control part 2 includes: a stamping table 21, a conveying roller 22, an aluminum material 23, a hole 24, a linkage table 25, a positioning guide rail 26, a positioning block 27, a connecting plate 28, a fixed shaft 29, a long rod 210, a rotating shaft 211, a pushing block 212, a fixed block 213, a pulling plate 214, a torsion spring 215, a square hole 216, a support rod 217, a triangular block 218, a spring 219, and a hinge block 220.

[0024] The bottom surface of the punching table 21 is fixedly connected to the surface of the machine body 1, and a conveying roller 22 is fixedly connected to the surface of the machine body 1. An aluminum material 23 is placed on the surface of the conveying roller 22. When in use, the aluminum material 23 to be punched is placed on the surface of the conveying roller 22, and the aluminum material 23 is placed on the inner side of the punching table 21, and the punching cylinder 3 is started. The punching cylinder 3 punches the aluminum material 23 downward, and a hole 24 that has been punched is opened on the surface of the aluminum material 23. The bottom surface of the linkage table 25 is fixedly connected to the top surface of the machine body 1, and a positioning guide rail 26 is fixedly connected to the top surface of the linkage table 25. The inner side of the positioning guide rail 26 is slidably connected to the bottom surface of the linkage table 25. A positioning block 27 is connected, and a connecting plate 28 is fixedly connected to the surface of the positioning block 27. When the stamping cylinder 3 rises, the hinge block 220 will drive the long rod 210 to rise, and then the long rod 210 will be pulled back to the connecting plate 28 through the fixed shaft 29. Through repeated stamping of the stamping cylinder 3, the long rod 210 will repeatedly push the connecting plate 28 through the fixed shaft 29, and the length of the long rod 210 remains unchanged, thereby achieving a fixed-distance stamping effect. The side of the fixed shaft 29 close to the connecting plate 28 is fixedly connected to the surface of the connecting plate 28. When the long rod 210 descends, the two ends of the long rod 210 will be respectively fixed to the fixed shaft 29. The position where the long rod 210 is hinged with the hinge block 220 rotates, so that the long rod 210 pushes the connecting plate 28 through the fixed shaft 29, and the connecting plate 28 slides along the positioning guide rail 26 through the positioning block 27. The fixed shaft 29 penetrates and is rotatably connected with the long rod 210. Since the connecting plate 28 is fixedly connected to the positioning block 27, and the fixed shaft 29 is fixedly connected to the connecting plate 28, the two ends of the long rod 210 rotate at the fixed shaft 29 and the position where the long rod 210 is hinged with the hinge block 220 respectively when the long rod 210 descends. The end of the long rod 210 away from the fixed shaft 29 passes through the hinge block 2 20 is hinged to the side of the punching cylinder 3, and in the process of the punching cylinder 3 punching downward, it will move downward together through the hinge block 220, and then the hinge block 220 drives the long rod 210 to move downward together, the rotating shaft 211 passes through the connecting plate 28 and is rotatably connected, the rotating shaft 211 passes through and is fixedly connected with a pushing block 212, when the connecting plate 28 slides, the pushing block 212 will be driven to move together through the rotating shaft 211, when the pushing block 212 moves a certain distance, the pushing block 212 will resist the inner side of the hole 24, when the pushing block 212 is resisted and drives the rotating shaft 211 to rotate a certain distance. A pull plate 214 is fixedly connected to the surface of the rotating shaft 211, a fixed block 213 is fixedly connected to the surface of the connecting plate 28, and a torsion spring 215 is fixedly connected between the pull plate 214 and the fixed block 213. When the push block 212 is abutted and drives the rotating shaft 211 to rotate a certain distance, the rotating shaft 211 cannot continue to rotate because the pull plate 214 is pulled by the torsion spring 215, and then the aluminum material 23 is pushed to the left a certain distance through the push block 212 abutting against the hole 24. A square hole 216 is opened on the inner side of the linkage table 25, and a support rod 217 is penetrated on the inner side of the square hole 216, and the support rod 217 is slidably connected to the linkage table 25.The top surface of the support rod 217 is fixedly connected with a triangular block 218, which passes through the square hole 216 and is slidably connected. The bottom surface of the triangular block 218 is fixedly connected with a spring 219, and one end of the spring 219 away from the triangular block 218 is fixedly connected to the inner side of the square hole 216. When the aluminum material 23 is pushed by the push block 212, the right side of the hole 24 will hit the inclined surface of the triangular block 218, and the triangular block 218 will be pushed into the square hole 216, and the spring 219 will be compressed. The size of the triangular block 218 is the same as that of the hole 24. When the position of the next punched hole 24 coincides with the triangular block 218, the compressed spring 219 will push the triangular block 218 to rise, and the vertical surface on the left side of the triangular block 218 will hit the left side of the hole 24, preventing the push block 212 from pulling the aluminum material 23 back when resetting.

[0025] Based on the above embodiment, when in use, the aluminum material 23 to be stamped is placed on the surface of the conveying roller 22, and the aluminum material 23 is placed on the inner side of the stamping table 21, and the stamping cylinder 3 is started. The stamping cylinder 3 stamps the aluminum material 23 downward, and in the process of the stamping cylinder 3 stamping downward, it will move downward together through the hinge block 220, and then the hinge block 220 drives the long rod 210 to move downward together. Since the connecting plate 28 is fixedly connected to the positioning block 27, and the fixed shaft 29 is fixedly connected to the connecting plate 28, when the long rod 210 descends, the two ends of the long rod 210 will respectively rotate at the fixed shaft 29 and the position hinged with the hinge block 220, so that the long rod 210 pushes the connecting plate 28 through the fixed shaft 29, and the connecting plate 28 will move along the positioning guide through the positioning block 27. When the rail 26 slides, and when the connecting plate 28 slides, the pushing block 212 will be driven to move together through the rotating shaft 211. When the pushing block 212 moves a certain distance, the pushing block 212 will resist the inner side of the hole 24. When the pushing block 212 is resisted and drives the rotating shaft 211 to rotate a certain distance, the rotating shaft 211 will not be able to continue to rotate because the pulling plate 214 is pulled by the torsion spring 215, and then the pushing block 212 resists the hole 24 to push the aluminum material 23 to the left for a certain distance. When the stamping cylinder 3 rises, the hinge block 220 will drive the long rod 210 to rise, and then the long rod 210 will be pulled back to the connecting plate 28 through the fixed shaft 29. Through repeated stamping of the stamping cylinder 3, the long rod 210 will repeatedly push the connecting plate 28 through the fixed shaft 29, and the length of the long rod 210 remains unchanged, thereby achieving the effect of fixed-distance stamping.

[0026] When the aluminum material 23 is pushed by the pushing block 212, the right side of the hole 24 will contact the inclined surface of the triangular block 218, and the triangular block 218 will be pushed into the square hole 216, and the spring 219 will be compressed. When the position of the next punched hole 24 coincides with the triangular block 218, the compressed spring 219 will push the triangular block 218 to rise, and the vertical surface on the left side of the triangular block 218 will contact the left side of the hole 24, preventing the pushing block 212 from pulling back the aluminum material 23 when resetting, thereby realizing one-way limiting, ensuring fixed-distance stamping while also being able to push the material in one direction automatically.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A stamping device for producing doors and windows, comprising a body (1), characterized in that: A stamping cylinder (3) is arranged above the machine body (1), and a control unit (2) is arranged on the surface of the machine body (1). The control unit (2) comprises: A punching table (21), wherein the bottom surface of the punching table (21) is fixedly connected to the surface of the machine body (1), a conveying roller (22) is fixedly connected to the surface of the machine body (1), an aluminum material (23) is placed on the surface of the conveying roller (22), and a punched hole (24) is opened on the surface of the aluminum material (23); A linkage platform (25), the bottom surface of the linkage platform (25) is fixedly connected to the top surface of the machine body (1), the top surface of the linkage platform (25) is fixedly connected to a positioning guide rail (26), the inner side of the positioning guide rail (26) is slidably connected to a positioning block (27), and the surface of the positioning block (27) is fixedly connected to a connecting plate (28); A fixed shaft (29), wherein a side of the fixed shaft (29) close to the connecting plate (28) is fixedly connected to the surface of the connecting plate (28), and a long rod (210) is passed through and rotatably connected to the fixed shaft (29), and an end of the long rod (210) away from the fixed shaft (29) is hinged to the side of the punching cylinder (3) through a hinge block (220); A rotating shaft (211), the rotating shaft (211) passes through the connecting plate (28) and is rotatably connected thereto, and the rotating shaft (211) passes through and is fixedly connected to a pushing block (212).

2. A stamping equipment for door and window production according to claim 1, characterized in that: A pull plate (214) is fixedly connected to the surface of the rotating shaft (211), a fixed block (213) is fixedly connected to the surface of the connecting plate (28), and a torsion spring (215) is fixedly connected between the pull plate (214) and the fixed block (213).

3. A stamping equipment for door and window production according to claim 1, characterized in that: A square hole (216) is provided on the inner side of the linkage platform (25), a support rod (217) penetrates the inner side of the square hole (216), and the support rod (217) is slidably connected to the linkage platform (25).

4. A stamping equipment for door and window production according to claim 3, characterized in that: A triangular block (218) is fixedly connected to the top surface of the support rod (217), and the triangular block (218) passes through the square hole (216) and is slidably connected.

5. A stamping equipment for door and window production according to claim 4, characterized in that: A spring (219) is fixedly connected to the bottom surface of the triangular block (218), and one end of the spring (219) away from the triangular block (218) is fixedly connected to the inner side of the square hole (216).

6. A stamping equipment for door and window production according to claim 4, characterized in that: The size of the triangular block (218) is the same as the size of the hole (24).

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