Stamping device capable of preventing deviation and used for processing color steel sandwich panel

Abstract

The utility model relates to the technical field of stamping, in particular to an anti-deviation stamping device for processing a color steel sandwich panel, which comprises a base, a forming die is fixedly mounted on the upper surface of the base, a forming groove is formed in the upper surface of the forming die, a stamping cylinder is fixedly mounted on the upper surface of a mounting plate, and a stamping groove is formed in the lower surface of the mounting plate. A stamping plate is fixedly installed on a driving shaft of the stamping air cylinder, a material passing opening communicating with the forming groove is formed in the surface of the forming mold, sliding openings are formed in the left side wall and the right side wall of the forming mold correspondingly, and baffles are arranged in the sliding openings in a sliding mode; the shape defined by the inner wall of the forming groove and the surfaces of the two baffles is consistent with the shape of the side face outline of the sandwich panel. After the sandwich panel is placed into the forming groove, the outline jointly formed by the inner wall of the forming groove and the baffle is precisely matched with the side face of the sandwich panel, transverse limiting and deviation prevention are achieved, after stamping is completed, the baffle is automatically separated, the material opening is opened, and the formed sandwich panel can be conveniently and rapidly taken out.

Description

Technical Field

[0001] This utility model relates to the field of stamping technology, and in particular to a stamping device for processing color steel sandwich panels that can prevent deviation. Background Technology

[0002] Color steel sandwich panels have become a common material in modern buildings due to their flame-retardant, sound-insulating, environmentally friendly, and efficient properties. They are made of upper and lower metal panels and a middle layer of high-polymer heat-insulating core. They are not only easy to install and lightweight, but their closed-cell molecular structure can also effectively prevent water vapor condensation. In its production process, the stamping machine is the key equipment to ensure the forming.

[0003] Currently, during the stamping process of sandwich panels, the anti-displacement effect of the stamping machine is poor. The sandwich panel is prone to displacement due to force during pressing, which leads to reduced product quality, material waste, and increased production costs. Furthermore, after stamping, it is inconvenient to reach into the top opening of the forming mold and then remove the sandwich panel. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the existing technology. Currently, during the stamping process of sandwich panels, the anti-displacement effect of the stamping machine is poor. The sandwich panel is prone to displacement due to force during pressing, which leads to reduced product quality, material waste, and increased production costs. Furthermore, after stamping, it is inconvenient to reach into the top opening of the forming mold and then remove the sandwich panel. Therefore, this utility model proposes an anti-displacement stamping device for color steel sandwich panel processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A stamping device for processing color steel sandwich panels with anti-deviation capability includes a base, a forming mold fixedly mounted on the upper surface of the base, a forming groove formed on the upper surface of the forming mold, an L-shaped mounting plate fixedly mounted on the upper surface of the base, a stamping cylinder fixedly mounted on the upper surface of the mounting plate, a drive shaft of the stamping cylinder passing through the mounting plate and fixedly mounted on a stamping plate, a material passage opening communicating with the forming groove on the surface of the forming mold, sliding openings on both the left and right side walls of the forming mold, baffles slidably arranged in the sliding openings, and the shape formed by the inner wall of the forming groove and the surfaces of the two baffles being consistent with the side profile shape of the sandwich panel.

[0007] The surface of the baffle is provided with a sliding groove, which is composed of a connected inclined groove and a vertical groove. The upper surface of the base is symmetrically provided with a mounting groove. A telescopic component is provided in the mounting groove. An L-shaped abutment is fixedly installed at the top of the telescopic component. One end of the two abutments is slidably disposed in the two sliding grooves respectively. An installation block is fixedly sleeved on the drive shaft of the stamping cylinder. Arc-shaped abutments are fixedly installed on the left and right side walls of the installation block through L-shaped connecting plates. The positions of the two abutments correspond to the positions of the two abutments respectively.

[0008] Preferably, the telescopic component includes a spring rod, the two ends of which are fixedly connected to the groove wall of the mounting groove and the end of the abutment rod, respectively.

[0009] Preferably, sound-absorbing cotton is adhered to the lower surfaces of the two abutments and the sides of the two baffles that are close to each other, and the sound-absorbing cotton is made of sponge.

[0010] Preferably, the back of the molding die is provided with a pushing component, which is used to assist in material feeding.

[0011] Preferably, the pushing component includes a slide rod fixedly installed on the back of the forming mold, an L-shaped plate slidably sleeved on the slide rod, and a push plate fixedly installed on one end of the L-shaped plate. The back of the forming mold has an opening, the push plate is slidably disposed in the opening, and a telescopic spring is sleeved on the slide rod. The two ends of the telescopic spring are fixedly connected to the forming mold and the L-shaped plate, respectively.

[0012] Preferably, the bottom of the molding tank is coated with a smooth paint, which is polytetrafluoroethylene.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] After the sandwich panel is placed in the forming groove, the shape formed by the inner wall of the forming groove and the surface of the two baffles is consistent with the side profile of the sandwich panel. This tight fit restricts the lateral movement of the sandwich panel, thus preventing displacement. Furthermore, as the stamping plate completes the stamping and forming of the sandwich panel in the forming groove and moves upward, the two baffles will move away from each other, making it easier to control the formed sandwich panel to move out of the feed port, which is convenient and quick. Attached Figure Description

[0015] Figure 1 This is a front perspective view of a stamping device for processing color steel sandwich panels that can prevent deviation, as proposed in this utility model.

[0016] Figure 2 This is a side perspective view of a stamping device for processing color steel sandwich panels that can prevent deviation, as proposed in this utility model.

[0017] Figure 3 This is a partial three-dimensional structural diagram of the forming mold in a stamping device for processing color steel sandwich panels proposed in this utility model.

[0018] Figure 4 This is a partial three-dimensional structural diagram of the pusher component in a stamping device for processing color steel sandwich panels that can prevent deviation, as proposed in this utility model.

[0019] Figure 5 This is a partial three-dimensional structural diagram of the forming mold in a stamping device for processing color steel sandwich panels proposed in this utility model.

[0020] Figure 6 for Figure 1 Enlarged view of the structure at point A in the middle.

[0021] In the diagram: 1. Base, 2. Forming mold, 3. Forming groove, 4. Stamping cylinder, 5. Stamping plate, 6. Material inlet, 7. Sliding opening, 8. Baffle, 9. Inclined groove, 10. Vertical groove, 11. Support rod, 12. Mounting block, 13. Connecting plate, 14. Support plate, 15. Spring rod, 16. Sliding rod, 17. L-shaped plate, 18. Push plate, 19. Through opening, 20. Telescopic spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0024] Reference Figures 1-6 A stamping device for processing color steel sandwich panels with anti-deviation capability includes a base 1, a forming mold 2 fixedly mounted on the upper surface of the base 1, a forming groove 3 formed on the upper surface of the forming mold 2, an L-shaped mounting plate fixedly mounted on the upper surface of the base 1, a stamping cylinder 4 fixedly mounted on the upper surface of the mounting plate, a drive shaft of the stamping cylinder 4 passing through the mounting plate and a stamping plate 5 fixedly mounted thereon, a material passage 6 connected to the forming groove 3 formed on the surface of the forming mold 2, sliding openings 7 formed on both the left and right side walls of the forming mold 2, and baffles 8 slidably arranged inside the sliding openings 7, the shape formed by the inner wall of the forming groove 3 and the surfaces of the two baffles 8 being consistent with the side profile shape of the sandwich panel.

[0025] The surface of the baffle 8 is provided with a sliding groove, which is composed of a connected inclined groove 9 and a vertical groove 10. The upper surface of the base 1 is symmetrically provided with a mounting groove, and a telescopic component is provided in the mounting groove. An L-shaped abutment rod 11 is fixedly installed at the top of the telescopic component. The telescopic component includes a spring rod 15. The two ends of the spring rod 15 are fixedly connected to the groove wall of the mounting groove and the end of the abutment rod 11, respectively. One end of the two abutment rods 11 is slidably arranged in the two sliding grooves. An installation block 12 is fixedly sleeved on the drive shaft of the stamping cylinder 4. The left and right side walls of the installation block 12 are fixedly installed with arc-shaped abutment plates 14 through L-shaped connecting plates 13. The two abutment plates 14 correspond to the positions of the two abutment rods 11, respectively.

[0026] When the stamping plate 5 is at its highest point, the two abutment plates 14 will not contact the two abutment rods 11, so the two spring rods 15 will be in their natural state. The ends of the two abutment rods 11 will be at the top of the two inclined grooves 9 respectively. At this time, the distance between the two baffles 8 is at its maximum, and the feed port 6 will be in the open state. At this time, the sandwich panel with stamping is placed into the forming groove 3 through the feed port 6, and its surface is tightly pressed against the groove wall of the forming groove 3. Then, the stamping cylinder 4 is activated to control the stamping plate 5 to move down and stamp the sandwich panel located in the forming groove 3. During this process, the two abutment plates 14 will also move down together, and the two abutment plates 14 will press against the upper surfaces of the two abutment rods 11 respectively, pushing the two abutment rods 11 down. During this process, the two spring rods 15 will retract together, and the ends of the two abutment rods 11 will slide downward in the two inclined grooves 9 respectively. Under the action of the inclined surface, the two baffles 8 will move closer to each other. When the stamping plate 5 contacts the sandwich panel located in the forming groove 3, the two baffles 8 will abut against each other. Since the shape formed by the inner wall of the forming groove 3 and the two baffles 8 is consistent with the side profile shape of the sandwich panel, the lateral movement of the sandwich panel is restricted by a tight fit, thereby achieving the effect of preventing displacement. At this time, the ends of the two abutment rods 11 will be located in the two vertical grooves 10 respectively. As the stamping plate 5 moves downward, the ends of the two abutment rods 11 will move downward in the two vertical grooves 10 respectively. At this time, the two abutting baffles 8 will no longer move.

[0027] When the stamping process ends and the stamping cylinder 4 moves upward with the stamping plate 5, the two abutment plates 14 also move upward together. The pressure exerted by the abutment plates 14 on the abutment rod 11 gradually disappears, and the abutment rod 11 gradually moves upward and resets under the elastic potential energy of the spring rod 15. Its end gradually slides from the vertical groove 10 into the inclined groove 9. Under the pressure of the inclined surface, the two baffles 8 move away from each other until the distance between the two baffles 8 is at its maximum. Then, the feed port 6 opens, and the formed sandwich panel can be pushed out from the feed port 6 by hand. Compared to the existing method of reaching into the groove above the forming slot 3 to remove the formed sandwich panel, this design avoids the operator's hands remaining in the stamping area, preventing accidental movement of the stamping cylinder 4 during its return stroke, loosening of equipment parts, and other unexpected situations. The advantages of reducing the risk of workplace injuries such as pinching and squeezing of operators' hands are reflected in safety, convenience, efficiency, and applicability. At the same time, operators do not need to bend over, lean over, or reach into the narrow upper opening of the forming groove 3 to retrieve parts. Especially when the forming groove 3 is low or deep, it reduces the difficulty and physical exertion of operation, making operation easier. The mechanical structure realizes the automatic opening and closing of the baffle 8 and the opening of the feed port 6, and the part retrieval process is smooth. There is no need to manually adjust the position of the sandwich panel or wait for the equipment to come to a complete stop, which shortens the part retrieval time and improves the overall production efficiency. For some sandwich panels with complex shapes, large sizes, or heavy weights, it may be difficult to remove them from the upper opening, but the method of pushing them out from the feed port 6 is not limited by the shape and weight of the sandwich panel, and its applicability is also stronger.

[0028] The lower surfaces of the two abutment plates 14 and the sides of the two baffle plates 8 that are close to each other are all covered with sound-absorbing cotton. The sound-absorbing cotton is made of sponge and can reduce the sound generated when the abutment plates 14 and the abutment rod 11 come into contact and when the two baffle plates 8 come into contact.

[0029] The back of the molding die 2 is provided with a material pushing component, which is used to assist in material feeding. The material pushing component includes a slide rod 16 fixedly installed on the back of the molding die 2, an L-shaped plate 17 slidably sleeved on the slide rod 16, and a push plate 18 fixedly installed on one end of the L-shaped plate 17. The back of the molding die 2 is provided with a through opening 19, and the push plate 18 is slidably disposed in the through opening 19. A telescopic spring 20 is sleeved on the slide rod 16, and the two ends of the telescopic spring 20 are fixedly connected to the molding die 2 and the L-shaped plate 17 respectively.

[0030] After the sandwich panel is stamped by the stamping plate 5, its back side will correspond to the end position of the push plate 18. When the operator puts his hand against the sandwich panel and applies a pushing force, but it is difficult to control its movement because the surface of the sandwich panel is relatively smooth, the L-shaped plate 17 can be pushed to move the push plate 18 into the forming groove 3. At this time, the telescopic spring 20 will contract, so that the end of the push plate 18 abuts against the back side of the sandwich panel, and it can be pushed out of the forming groove 3. When the L-shaped plate 17 is released, the L-shaped plate 17 and the push plate 18 will move and reset quickly under the elastic potential energy of the telescopic spring 20.

[0031] The bottom of the molding groove 3 is coated with a smooth paint, which is polytetrafluoroethylene. The polytetrafluoroethylene paint can reduce the friction between the lower surface of the sandwich panel and the contact surface of the bottom of the molding groove 3, making it easier to control its movement in the molding groove 3 and avoid jamming.

[0032] In this invention, after the sandwich panel is placed in the forming groove 3, the shape formed by the inner wall of the forming groove 3 and the surfaces of the two baffles 8 is consistent with the side profile of the sandwich panel, thus tightly restricting the lateral movement of the sandwich panel and preventing displacement. Furthermore, as the stamping plate 5 completes the stamping and forming of the sandwich panel located in the forming groove 3 and moves upward, the two baffles 8 will move away from each other, making it easier to control the formed sandwich panel to move out from the feed port 6. This avoids the tedious step of reaching into the top slot of the forming mold 2 to unload the material, making it convenient and quick.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A punch device capable of preventing deviation for processing color steel sandwich panel, comprising a base (1), characterized in that, A forming mold (2) is fixedly installed on the upper surface of the base (1). A forming groove (3) is opened on the upper surface of the forming mold (2). An L-shaped mounting plate is fixedly installed on the upper surface of the base (1). A stamping cylinder (4) is fixedly installed on the upper surface of the mounting plate. The drive shaft of the stamping cylinder (4) passes through the mounting plate and is fixedly installed with a stamping plate (5). A material passage (6) communicating with the forming groove (3) is opened on the surface of the forming mold (2). Sliding openings (7) are opened on both the left and right side walls of the forming mold (2). A baffle (8) is slidably arranged in the sliding opening (7). The shape formed by the inner wall of the forming groove (3) and the surfaces of the two baffles (8) is consistent with the side profile shape of the sandwich panel. The surface of the baffle (8) is provided with a sliding groove, which is composed of a connected inclined groove (9) and a vertical groove (10). The upper surface of the base (1) is symmetrically provided with a mounting groove. The mounting groove is provided with a telescopic component. An L-shaped abutment rod (11) is fixedly installed at the top of the telescopic component. One end of the two abutment rods (11) is slidably disposed in the two sliding grooves respectively. An installation block (12) is fixedly sleeved on the drive shaft of the stamping cylinder (4). The left and right side walls of the installation block (12) are fixedly installed with arc-shaped abutment plates (14) through L-shaped connecting plates (13). The two abutment plates (14) correspond to the positions of the two abutment rods (11) respectively.

2. The anti-deviation punching device for processing color steel sandwich panel according to claim 1, characterized in that, The telescopic component includes a spring rod (15), the two ends of which are fixedly connected to the groove wall of the mounting groove and the end of the abutment rod (11), respectively.

3. The anti-deviation stamping device for processing color steel sandwich panels according to claim 1, characterized in that, The lower surfaces of the two abutments (14) and the sides of the two baffles (8) that are close to each other are all covered with sound-absorbing cotton, which is made of sponge.

4. The anti-deviation stamping device for processing color steel sandwich panels according to claim 1, characterized in that, The back of the molding die (2) is provided with a pushing component, which is used to assist in feeding.

5. A stamping device for processing color steel sandwich panels with anti-deviation capability according to claim 4, characterized in that, The pushing component includes a slide rod (16) fixedly installed on the back of the forming mold (2), an L-shaped plate (17) slidably sleeved on the slide rod (16), and a push plate (18) fixedly installed on one end of the L-shaped plate (17). The back of the forming mold (2) is provided with a through opening (19). The push plate (18) is slidably disposed in the through opening (19). A telescopic spring (20) is sleeved on the slide rod (16). The two ends of the telescopic spring (20) are fixedly connected to the forming mold (2) and the L-shaped plate (17) respectively.

6. A stamping device for processing color steel sandwich panels with anti-deviation capability according to claim 5, characterized in that, The bottom of the molding groove (3) is coated with a smooth paint, which is polytetrafluoroethylene.

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