Stamping equipment for evaporator production
By designing a stamping equipment for evaporator production including workbench, L-shaped plate, cylinder, mobile plate, upper die, lower die, cutter and fixed components, the offset problem caused by the lack of fixed structure of the existing equipment and the problem of separate cutting of the material plate is solved, and the automatic loading and cutting stamping process is realized, which improves production efficiency and operation simplicity.
Patent Information
- Application Number
- CN202421812435.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing stamping equipment for evaporator production lacks a fixed structure, which may cause offset during stamping, affecting the material adaptation effect, and requires the fin material plate to be cut separately, which is time-consuming and labor-intensive and increases labor costs.
A stamping device including a workbench, an L-shaped plate, a cylinder, a moving plate, an upper die, a lower die, a cutter and a fixed assembly is designed. The cylinder drives the moving plate and the cutter to move vertically, and fix the mold with a fixed assembly to realize the automatic loading of the material plate and the stamping process without cutting.
It effectively avoids the adaptation problems caused by offset during the stamping process of material plates, reduces labor costs and time, improves production efficiency, and simplifies the operation process.
Smart Images
Figure CN222873127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of evaporator production, in particular to a stamping device for evaporator production. Background Art
[0002] The evaporator is a device that converts liquid substances into gaseous substances. The fins inside it are metal sheets with strong thermal conductivity added to the surface of the heat exchange device where heat transfer is required. This can be used to increase the heat exchange surface area of the evaporator. Since the stamping process of production is time-consuming and labor-intensive, an efficient production equipment is required.
[0003] After searching, a Chinese patent discloses a stamping device for forming evaporator fins (authorization announcement number CN214022927 U), including a base, a plurality of sliding columns are fixedly connected to the upper end of the base, a plurality of sliding columns are fixedly connected to the same hydraulic body at the upper end of the hydraulic body, a pressure plate is fixedly connected to the lower end of the pressure plate, the pressure plate is slidably connected to the sliding column, the lower end of the pressure plate is fixedly connected to the upper mold, the side wall of the upper mold is fixedly connected to a mounting plate, a rectangular slide bar is slidably connected inside the mounting plate, a cutter is fixedly connected to the lower end of the rectangular slide bar, and two bolts are passed through the side wall of the mounting plate. Although the utility model of this patent effectively separates metal scraps from the upper mold by setting a chip removal groove, an electromagnet, a pressure switch and a pressure block, thereby avoiding the influence of metal scraps on the stamping operation and improving the practicality of the device, at the same time, by setting a rectangular slide bar, a bolt, a rectangular slide groove, a first circular hole and a second circular hole, it is convenient to disassemble and replace the cutter, thereby improving the convenience of the device;
[0004] However, in actual application, the device lacks a fixed structure, which may cause offset during stamping, thereby affecting the material adaptation effect. At the same time, the fin material plate needs to be individually cut to the appropriate size for stamping, which is time-consuming and labor-intensive, increases labor costs, and is not conducive to actual application and operation. Utility Model Content
[0005] The utility model discloses a stamping device for producing an evaporator. In the background technology, the device lacks a fixed structure, which may cause deviation during stamping, thereby affecting the material adaptation effect. At the same time, the material plate of the fin needs to be individually cut to a suitable size for stamping, which is time-consuming and labor-intensive, increases labor costs, and is not conducive to practical application and operation. Technical problems.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A stamping device for producing an evaporator, comprising a workbench, the top of the workbench is fixedly connected to an L-shaped plate, the top of the L-shaped plate is fixedly connected to a cylinder, the output end of the cylinder extends to the bottom of the L-shaped plate and is fixedly connected to a movable plate, the bottom of the movable plate is provided with an upper die, the top of the workbench and below the upper die is fixedly connected to a lower die, one side of the movable plate is fixedly connected to a cutter, the top of the lower die is provided with a cutting groove, and the cutter is used in conjunction with the cutting groove;
[0008] A fixing component is arranged inside the movable plate, and the fixing component is used to fix the upper mold. A loading component is arranged on one side of the top of the workbench, and the loading component is used for automatic loading.
[0009] The device is placed at a designated position, connected to a power source, and the material sheet is fed onto the lower die by a loading assembly. The movable plate and the cutter are driven by a cylinder to move in a vertical direction. The movable plate drives the upper die to contact the lower die, thereby punching the material sheet. At the same time, the cutter and the cutting groove on one side cooperate to cut the long material sheet. When the upper die needs to be replaced, the upper die is replaced by a fixing assembly. The device utilizes a transmission structure so that a longer material sheet can be pushed and fixed by the device, thereby eliminating the need to cut it before punching. At the same time, the material sheet is prevented from being unusable due to stamping deviation caused by movement, thereby improving production efficiency and being beneficial to practical application and operation.
[0010] In a preferred embodiment, the fixing assembly includes a T-slot, a clamping slot, a pull rod, a limit slot, a return spring and a limit block, the T-slot is opened on the outer side of the movable plate, the upper mold is T-shaped, the inner wall of the T-slot is slidably connected to the upper mold, the clamping slot is opened on one side of the upper mold, the limit slot is opened inside the movable plate, the limit block is slidably connected to the inner wall of the limit slot, the pull rod is fixedly connected to the inside of the limit block, one end of the pull rod extends to the inside of the T-slot and is used in conjunction with the clamping slot, one end of the pull rod extends to the outer side of the movable plate, and the return spring is sleeved on the outer side of the pull rod and is located between the inner wall of the limit slot and the limit block.
[0011] The upper die is fixed inside the T-slot by arranging one end of the pull rod to cooperate with the slot. After the pull rod is pulled to separate from the slot, the reset spring cooperates with the limit block to reset it, so that the pull rod re-enters the slot.
[0012] In a preferred embodiment, the loading assembly includes a fixed seat, a mounting groove, a conveyor belt, a roller, a first gear, a second gear and a through groove. The fixed seat is fixedly connected to the top of the workbench and is located on one side of the L-shaped plate. The mounting groove is opened inside the fixed seat. The rollers are equidistantly connected to the top and bottom ends of the inner wall of the mounting groove for rotation. The conveyor belts are transmission-connected between the rollers on both sides. The first gear and the second gear are fixedly connected to the central axes of the rollers on both sides and are located on the outside of the fixed seat. The first gear and the second gear are meshingly connected. The through groove is opened on both sides of the fixed seat and is located between the two rows of rollers.
[0013] By setting the first gear to cooperate with the second gear, the rollers on both sides rotate in opposite directions. At the same time, the rollers cooperate with the conveyor belt to push and fix the material plate, which enters from the through slot on one side and exits from the through slot on the other side.
[0014] In a preferred solution, the top of the lower mold is in a rectangular concave shape and its width is equal to the width of the upper mold and the width of the through groove.
[0015] The groove of the lower die is provided to help limit the movement of the material, and the material is fixed by the feeding assembly. The width of the upper die and the width of the through groove are equal, which is conducive to preventing the material plate from deviating when moving.
[0016] In a preferred solution, a waste chip groove is provided at the bottom of the lower mold, a collecting groove is provided at the top of the workbench and below the waste chip groove, and a collecting box is slidably connected to the inner wall of the collecting groove.
[0017] The waste chips generated by punching can be dropped by setting the waste chip chute and collected by the collection box.
[0018] In a preferred solution, the four corners of the bottom of the workbench are fixedly connected to support columns, one side of the fixed seat is fixedly connected to a motor, and the output end of the motor extends into the interior of the mounting groove and is fixedly connected to the central axis of one of the rollers.
[0019] The output end of the motor is arranged to rotate, thereby driving the roller to rotate, and the roller rotates as a whole in coordination with the transmission belt, and the support column supports the device.
[0020] In a preferred solution, both ends of the outer side of the L-shaped plate are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with T-shaped blocks, and one end of the two T-shaped blocks is fixedly connected to one end of the movable plate.
[0021] The sliding groove is provided to limit the moving direction of the T-block so that it moves in the vertical direction. The sliding groove cooperates with the T-block to increase the stability of the movement of the moving plate, thereby preventing the moving plate from causing lateral displacement and causing damage to the machine.
[0022] The utility model provides a stamping device for evaporator production, which has the following advantages:
[0023] This equipment is arranged to place the device at a specified position, connect the power supply, use the feeding assembly to feed the material sheet to the lower die, use the cylinder to drive the moving plate and the cutter to move in the vertical direction, the moving plate drives the upper die to contact the lower die, so as to stamp the material sheet, and at the same time the cutter and the cutting groove on one side cooperate to cut the long material sheet, and when the upper die needs to be replaced, the upper die is replaced by the fixing assembly. The device uses a transmission structure to allow longer material sheets to be pushed and fixed by the device, so that there is no need to cut them before stamping, and at the same time avoids the stamping deviation of the material sheet due to movement, making the material sheet unusable, thereby improving production efficiency and facilitating practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a first-perspective stereoscopic schematic diagram of a stamping device for evaporator production proposed by the utility model.
[0025] Figure 2 This is a second perspective stereoscopic schematic diagram of a stamping device for evaporator production proposed by the utility model.
[0026] Figure 3 This is a schematic diagram of a front and cross-sectional view of a stamping device for producing an evaporator proposed by the utility model.
[0027] Figure 4 A stamping device for evaporator production proposed by the utility model Figure 3 A is an enlarged schematic diagram.
[0028] In the attached figure: 1. workbench; 2. support column; 3. collection box; 4. lower die; 5. movable plate; 6. L-shaped plate; 7. cylinder; 8. cutter; 9. fixed seat; 10. through slot; 11. motor; 12. first gear; 13. second gear; 14. T-block; 15. slide slot; 16. cutting slot; 17. mounting slot; 18. conveyor belt; 19. roller; 20. waste chip slot; 21. collection slot; 22. upper die; 23. pull rod; 24. reset spring; 25. limit slot; 26. T-slot; 27. card slot; 28. limit block. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.
[0030] In what scenarios is the stamping equipment for evaporator production disclosed in the utility model mainly used?
[0031] Reference Figure 1 and Figure 2 A stamping device for producing an evaporator, comprising a workbench 1, an L-shaped plate 6 is fixedly connected to the top of the workbench 1, a cylinder 7 is fixedly connected to the top of the L-shaped plate 6, an output end of the cylinder 7 extends to the bottom of the L-shaped plate 6 and is fixedly connected to a movable plate 5, an upper die 22 is arranged at the bottom of the movable plate 5, a lower die 4 is fixedly connected to the top of the workbench 1 and located below the upper die 22, a cutter 8 is fixedly connected to one side of the movable plate 5, a cutting groove 16 is provided at the top of the lower die 4, and the cutter 8 is used in conjunction with the cutting groove 16;
[0032] A fixing assembly is arranged inside the movable plate 5, and the fixing assembly is used to fix the upper mold 22. A loading assembly is arranged on one side of the top of the workbench 1, and the loading assembly is used for automatic loading.
[0033] In this embodiment: the device is placed at a designated position, connected to a power source, and the material sheet is fed onto the lower die 4 using a loading assembly. The movable plate 5 and the cutter 8 are driven by the cylinder 7 to move in a vertical direction. The movable plate 5 drives the upper die 22 to contact the lower die 4, thereby punching the material sheet. At the same time, the cutter 8 on one side cooperates with the cutting groove 16 to cut the long strip of material sheet. When the upper die 22 needs to be replaced, the upper die 22 is replaced through the fixing assembly. The device utilizes a transmission structure so that a longer material sheet can be pushed and fixed through the device, thereby eliminating the need to cut it before punching. At the same time, the material sheet is prevented from being unusable due to stamping deviation caused by movement, thereby improving production efficiency and being beneficial to practical application and operation.
[0034] Reference Figure 3 and Figure 4In a preferred embodiment, the fixing assembly includes a T-slot 26, a slot 27, a pull rod 23, a limit slot 25, a return spring 24 and a limit block 28. The T-slot 26 is arranged on the outer side of the movable plate 5. The upper mold 22 is T-shaped. The inner wall of the T-slot 26 is slidably connected to the upper mold 22. The slot 27 is arranged on one side of the upper mold 22. The limit slot 25 is arranged inside the movable plate 5. The limit block 28 is slidably connected to the inner wall of the limit slot 25. The pull rod 23 is fixedly connected to the inside of the limit block 28. One end of the pull rod 23 extends to the inside of the T-slot 26 and is used in conjunction with the slot 27. One end of the pull rod 23 extends to the outer side of the movable plate 5. The return spring 24 is sleeved on the outer side of the pull rod 23 and is located between the inner wall of the limit slot 25 and the limit block 28.
[0035] In this embodiment: one end of the pull rod 23 cooperates with the slot 27 to fix the upper mold 22 inside the T-slot 26. After the pull rod 23 is pulled to separate it from the slot 27, the reset spring 24 cooperates with the limit block 28 to reset it, so that the pull rod 23 re-enters the slot 27.
[0036] Reference Figure 1 and Figure 3 In a preferred embodiment, the loading assembly includes a fixed seat 9, a mounting groove 17, a conveyor belt 18, a roller 19, a first gear 12, a second gear 13 and a through groove 10. The fixed seat 9 is fixedly connected to the top of the workbench 1 and is located on one side of the L-shaped plate 6. The mounting groove 17 is opened inside the fixed seat 9. The rollers 19 are equidistantly connected to the top and bottom of the inner wall of the mounting groove 17. The conveyor belt 18 is transmission-connected between the rollers 19 on both sides. The first gear 12 and the second gear 13 are fixedly connected to the central axes of the rollers 19 on both sides and are located on the outside of the fixed seat 9. The first gear 12 and the second gear 13 are meshingly connected. The through groove 10 is opened on both sides of the fixed seat 9 and is located between the two rows of rollers 19.
[0037] In this embodiment: the first gear 12 cooperates with the second gear 13 to make the rollers 19 on both sides rotate in opposite directions. At the same time, the rollers 19 cooperate with the conveyor belt 18 to push and fix the material plate, entering from the through slot 10 on one side and exiting from the through slot 10 on the other side.
[0038] Reference Figure 1 and Figure 3 In a preferred embodiment, the top of the lower mold 4 is in a rectangular concave shape and its width is equal to the width of the upper mold 22 and the width of the through groove 10.
[0039] In this embodiment, the groove of the lower mold 4 is conducive to limiting the movement of the material, and the material is fixed by the loading assembly. The width of the upper mold 22 and the width of the through groove 10 are equal, which is conducive to preventing the material plate from deviating when moving.
[0040] Reference Figure 1and Figure 3 In a preferred embodiment, a waste chip groove 20 is provided at the bottom of the lower mold 4, a collecting groove 21 is provided at the top of the workbench 1 and below the waste chip groove 20, and a collecting box 3 is slidably connected to the inner wall of the collecting groove 21.
[0041] In this embodiment, the waste chips generated by stamping will fall out of the waste chip groove 20 and will be collected by the collection box 3.
[0042] Reference Figure 1 and Figure 2 In a preferred embodiment, the four corners of the bottom of the workbench 1 are fixedly connected to support columns 2, one side of the fixed seat 9 is fixedly connected to a motor 11, and the output end of the motor 11 extends to the inside of the mounting groove 17 and is fixedly connected to the central axis of one of the rollers 19.
[0043] In this embodiment, the output end of the motor 11 rotates, thereby driving the roller 19 to rotate, and the roller 19 rotates as a whole in coordination with the transmission belt, and the support column 2 supports the device.
[0044] Reference Figure 2 and Figure 3 In a preferred embodiment, both ends of the outer side of the L-shaped plate 6 are provided with a slide groove 15, the inner wall of the slide groove 15 is slidably connected with a T-block 14, and one end of the two T-blocks 14 is fixedly connected to one end of the movable plate 5.
[0045] In this embodiment: the slide groove 15 limits the moving direction of the T-block 14, so that it moves in the vertical direction. The slide groove 15 cooperates with the T-block 14 to increase the stability of the movement of the movable plate 5, thereby preventing the movable plate 5 from moving horizontally and causing damage to the machine.
[0046] Working principle: when in use, the device is placed at a designated position, connected to a power source, and the motor 11 is started by an external control device. The motor 11 is used to drive the roller 19 to rotate. The roller 19 cooperates with the conveyor belt 18 to rotate as a whole, thereby driving the first gear 12 to rotate. The first gear 12 is meshed with the second gear 13 to rotate the second gear 13. The two rows of rollers 19 rotate in opposite directions, and the material plate is placed in the through slot 10. The roller 19 cooperates with the conveyor belt 18 to push and fix the material plate, and the material plate goes out from the through slot 10 on the other side. When it moves to a suitable position, the motor 11 stops rotating, and the cylinder 7 is started. The cylinder 7 drives the moving plate 5 and the cutter 8 to move in the vertical direction. The moving plate 5 drives the upper die 22 to contact the lower die 4, thereby stamping the material plate. At the same time, the cutter on one side The knife 8 cooperates with the cutting groove 16 to cut the long material plate, and the waste chips generated by stamping will fall from the waste chip groove 20 to the inside of the collection box 3, which is beneficial to the collection of the waste chips. At the same time, when the upper mold 22 needs to be replaced, the pull rod 23 is pulled to separate it from the slot 27. After the upper mold 22 is replaced, the reset spring 24 cooperates with the limit block 28 to reset it, so that the pull rod 23 re-enters the inside of the slot 27. One end of the pull rod 23 cooperates with the slot 27 to fix the upper mold 22 in the T-slot 26. The device uses a roller 19 and a transmission belt to allow longer material plates to be pushed and fixed through the device, so that there is no need to cut them before stamping. At the same time, it avoids the stamping deviation of the material plate due to movement, which makes the material plate unusable, improves production efficiency, and is beneficial to practical application and operation.
[0047] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A stamping device for producing an evaporator, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to an L-shaped plate (6), the top of the L-shaped plate (6) is fixedly connected to a cylinder (7), the output end of the cylinder (7) extends to the bottom of the L-shaped plate (6) and is fixedly connected to a movable plate (5), the bottom of the movable plate (5) is provided with an upper die (22), the top of the workbench (1) and below the upper die (22) is fixedly connected to a lower die (4), one side of the movable plate (5) is fixedly connected to a cutter (8), the top of the lower die (4) is provided with a cutting groove (16), and the cutter (8) is used in conjunction with the cutting groove (16); A fixing component is arranged inside the movable plate (5), and the fixing component is used to fix the upper mold (22). A loading component is arranged on one side of the top of the workbench (1), and the loading component is used for automatic loading.
2. The stamping equipment for evaporator production according to claim 1, characterized in that: The fixing assembly comprises a T-slot (26), a clamping slot (27), a pull rod (23), a limiting slot (25), a return spring (24) and a limiting block (28); the T-slot (26) is arranged on the outer side of the movable plate (5); the upper die (22) is T-shaped; the inner wall of the T-slot (26) is slidably connected to the upper die (22); the clamping slot (27) is arranged on one side of the upper die (22); and the limiting slot (25) is arranged inside the movable plate (5). The limit block (28) is slidably connected to the inner wall of the limit groove (25), the pull rod (23) is fixedly connected to the inside of the limit block (28), one end of the pull rod (23) extends to the inside of the T-shaped groove (26) and is used in conjunction with the slot (27), one end of the pull rod (23) extends to the outside of the movable plate (5), and the return spring (24) is sleeved on the outside of the pull rod (23) and is located between the inner wall of the limit groove (25) and the limit block (28).
3. The stamping equipment for evaporator production according to claim 1, characterized in that: The loading assembly comprises a fixed seat (9), a mounting groove (17), a conveyor belt (18), a roller (19), a first gear (12), a second gear (13) and a through groove (10); the fixed seat (9) is fixedly connected to the top of the workbench (1) and is located on one side of the L-shaped plate (6); the mounting groove (17) is opened inside the fixed seat (9); the rollers (19) are equidistantly connected to the top and bottom of the inner wall of the mounting groove (17); the conveyor belt (18) is transmission-connected between the rollers (19) on both sides; the first gear (12) and the second gear (13) are fixedly connected to the central axes of the rollers (19) on both sides and are located outside the fixed seat (9); the first gear (12) and the second gear (13) are meshingly connected; and the through groove (10) is opened on both sides of the fixed seat (9) and is located between two rows of rollers (19).
4. The stamping equipment for evaporator production according to claim 1, characterized in that: The top of the lower mold (4) is in a rectangular concave shape and its width is equal to the width of the upper mold (22) and the width of the through groove (10).
5. The stamping equipment for producing evaporators according to claim 3, characterized in that: A waste chip groove (20) is provided at the bottom of the lower mold (4), a collecting groove (21) is provided at the top of the workbench (1) and below the waste chip groove (20), and a collecting box (3) is slidably connected to the inner wall of the collecting groove (21).
6. The stamping equipment for producing evaporators according to claim 3, characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to support columns (2), one side of the fixed seat (9) is fixedly connected to a motor (11), and the output end of the motor (11) extends to the inside of the mounting groove (17) and is fixedly connected to the central axis of one of the rollers (19).
7. The stamping equipment for producing evaporators according to claim 1, characterized in that: Both ends of the outer side of the L-shaped plate (6) are provided with sliding grooves (15), the inner walls of the sliding grooves (15) are slidably connected with T-shaped blocks (14), and one end of the two T-shaped blocks (14) is fixedly connected to one end of the movable plate (5).