Edge folding device for electrical cabinet plate processing

Abstract

The utility model discloses an electrical cabinet plate processing and flanging device which comprises a processing table, a hydraulic rod and a hydraulic cylinder, supporting legs are fixed on the side faces of the front end and the rear end of the processing table, a bottom plate is fixed below the supporting legs on the right end portion of the processing table, and side plates are fixed on the front side and the rear side of the upper portion of the processing table. A hydraulic rod is rotationally connected to the middle of the upper portion of the bottom plate and is arranged in an inclined mode, the output end of the hydraulic rod is rotationally connected to the connecting frame, a fixed beam is fixed to the position, above the supporting legs, of the right end of the machining table, a hydraulic cylinder is fixedly installed in the middle of the fixed beam, and a movable plate is fixed to the output end of the hydraulic cylinder. And a groove is formed in the movable plate. According to the electrical cabinet plate machining and edge folding device, through the use of the feeding assembly and the centering assembly, an electrical cabinet plate subjected to edge folding can be stably and centrally conveyed conveniently, so that automatic feeding of the electrical cabinet plate is facilitated, and the edge folding precision and the edge folding efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to electrical cabinet plate processing, in particular to an electrical cabinet plate processing folding device. Background Art

[0002] The electrical cabinet plate is the main material of the electrical cabinet, and the material is mostly cold-rolled steel plate. When processing the electrical cabinet plate, the edges and corners of the plate body need to be folded to facilitate the assembly of the electrical cabinet plate. However, there are still some shortcomings in the existing electrical cabinet plate processing and folding device;

[0003] The existing publication number CN211990412U discloses a folding device for electrical cabinet production, including a workbench, the top outer wall of the workbench is fixedly connected to a support plate and two support rods, and the top outer walls of a support plate and two support rods are fixedly connected to the same top plate, and a limit assembly is provided on the outer wall of one side of the support plate near one end, and the limit assembly includes a limit plate, a connecting shaft and an adjustment plate, and the limit plate is fixedly connected to the outer wall of one side of the support plate, the connecting shaft is connected to the top outer wall and the bottom outer wall of the limit plate through a bearing, and the adjustment plate is sleeved on the outer wall of the connecting shaft; the above document can adjust the limit plate on the limit assembly according to the length of the folding point, so that the adjusted limit assembly can limit the steel at the folding point, thereby improving the folding effect. However, in the above document, manual feeding is required when folding the electrical cabinet plate, and manual feeding not only has low accuracy but also low folding efficiency. Utility Model Content

[0004] The utility model aims to provide an electrical cabinet panel processing folding device to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A folding device for processing electrical cabinet panels, comprising a processing table, a hydraulic rod and a hydraulic cylinder, the hydraulic rod being arranged in an inclined shape, the end of the processing table being rotatably connected to a folding plate, and a connecting frame being fixed below the folding plate, the output end of the hydraulic rod being rotatably connected to the connecting frame, a hydraulic cylinder being installed above a supporting foot at the right end of the processing table through a fixed beam, a movable plate being fixed at the output end of the hydraulic cylinder, and a groove being provided inside the movable plate, a groove being provided on the side of the movable plate and communicating with the groove, a positioning shaft being fixed in the groove, folding extrusion blocks being evenly provided on the positioning shaft, and a fixing screw being fixed to the upper end of the folding extrusion block, a fastening nut being threadedly connected to the surface of the fixing screw, a feeding assembly being installed above the processing table, and a centering assembly being provided in the middle of the processing table.

[0007] Preferably, the hemming extrusion block is connected to the positioning shaft in a sliding manner, and the lower part of the hemming extrusion block is arranged in an inclined shape.

[0008] By adopting the above technical solution, the hemming extrusion block can be easily slid on the positioning shaft to adjust the overall width of the hemming extrusion block so that the device can adapt to cabinet panels of different sizes.

[0009] Preferably, the fixing screw above the hemming extrusion block passes through the slot on the side of the movable plate, and the fixing screw on the upper surface of the hemming extrusion block is fixedly connected to the movable plate via a fastening nut.

[0010] By adopting the above technical solution, the hemming extrusion block can be fixed after sliding adjustment by using a fixing screw at the upper end of the hemming extrusion block in conjunction with a fastening nut.

[0011] Preferably, the feeding assembly includes a first servo motor, which is fixed on the middle part of a side of the processing table away from the folding plate. A slide groove is provided in the middle part of the processing table. A first rotating screw rod rotatably connected to the inside of the slide groove is fixed to the output end of the first servo motor, and a sliding block is threadedly connected to the surface of the first rotating screw rod.

[0012] By adopting the above technical solution, the first servo motor can drive the first rotating screw and the sliding block to perform threaded motion, so that the sliding block can slide on the sliding groove on the upper surface of the processing table.

[0013] Preferably, the lower part of the sliding block is arranged in a "convex" shape, and the sliding block and the slide groove on the upper surface of the processing table form a snap-fit ​​sliding connection, and magnet plates are fixed to both left and right ends of the upper part of the sliding block.

[0014] By adopting the above technical solution, the electrical cabinet panels to be processed can be conveniently adsorbed through the magnet plates at both ends above the sliding block, so as to ensure stable feeding of the electrical cabinet panels.

[0015] Preferably, the magnet plate and the sliding block are arranged in an "I" shape, and the upper end surface of the magnet plate is flush with the upper end surface of one end of the processing table close to the folding plate.

[0016] The above technical solution is adopted so that the electrical cabinet plate above the magnet plate can be transported to the upper surface of the processing table close to the folding plate.

[0017] Preferably, the centering component includes a concave frame, which is fixed above the supporting legs in the middle of the processing table, a second servo motor is fixed to the side of the concave frame, a second rotating screw rod rotatably connected to the inner side of the concave frame is fixed to the output end of the second servo motor, and connecting plates are connected to both ends of the second rotating screw rod.

[0018] By adopting the above technical solution, the second servo motor can drive the second rotating screw to rotate, so that the second rotating screw drives the connecting plate to move the thread.

[0019] Preferably, the threads on the surface of the second rotating screw are symmetrically arranged about the second rotating screw, the second rotating screw is connected to the connecting plate by a threaded connection, the two groups of connecting plates move in opposite directions on the second rotating screw, and the upper end surface of the connecting plate is flush with the inner end surface of the concave frame.

[0020] The above technical solution facilitates the use of two sets of connecting plates moving toward each other in conjunction with the centering plates below them, so as to center the electrical cabinet plate above the magnet plate, thereby facilitating the folding of the electrical cabinet plate.

[0021] Preferably, a centering plate is fixed below the connecting plate, and the lower end of the centering plate is located at the upper end of the magnet plate.

[0022] By adopting the above technical solution, the magnet plate can be easily slid under the centering plate, so that it does not affect the transportation of the electrical cabinet panel above the magnet plate.

[0023] Preferably, supporting feet are fixed to the front and rear end sides of the processing table, and a bottom plate is fixed below the supporting feet at the right end of the processing table, side plates are fixed to the front and rear sides above the processing table, and a hydraulic rod is rotatably connected to the upper middle part of the bottom plate.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The electrical cabinet panel processing folding device can adjust the spacing between the multiple groups of folding extrusion blocks on the positioning shaft according to the length of the processed electrical cabinet panel by using multiple groups of folding extrusion blocks that can slide on the positioning shaft, so as to expand the overall length of the folding extrusion blocks, thereby facilitating the positioning of electrical cabinet panels of different sizes, so as to facilitate the folding work of the electrical cabinet panel, and is simple to use and easy to operate;

[0026] The electrical cabinet panel processing folding device uses a feeding component and a centering component to facilitate the stable and centered conveyance of the folded electrical cabinet panel, so as to automatically feed the electrical cabinet panel and improve the folding accuracy and folding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0028] Figure 2 This is a side view of the structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the connection structure between the movable plate and the folding extrusion block of the utility model;

[0030] Figure 4 It is a schematic diagram of the side sectional structure of the utility model;

[0031] Figure 5 It is a schematic diagram of the side sectional structure of the movable plate of the utility model.

[0032] In the figure:

[0033] 1. Processing table; 2. Support feet; 3. Bottom plate; 4. Side plate; 5. Hydraulic rod; 6. Folding plate; 7. Connecting frame; 8. Fixed beam; 9. Hydraulic cylinder; 10. Movable plate; 11. Groove; 12. Slotting; 13. Folding extrusion block; 14. Fixed screw; 15. Fastening nut; 16. Positioning shaft; 17. Feeding assembly; 1701. First servo motor; 1702. Slide; 1703. First rotating screw; 1704. Sliding block; 1705. Magnet plate; 18. Centering assembly; 1801. Concave frame; 1802. Second servo motor; 1803. Second rotating screw; 1804. Connecting plate; 1805. Centering plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0036] See also Figure 1-5 As shown, the electrical cabinet panel processing folding device provided by the utility model includes a processing table 1, a hydraulic rod 5 and a hydraulic cylinder 9, the hydraulic rod 5 is arranged in an inclined shape, the end of the processing table 1 is rotatably connected with a folding plate 6, and a connecting frame 7 is fixed below the folding plate 6, the output end of the hydraulic rod 5 is rotatably connected to the connecting frame 7, a fixed beam 8 is fixed above the supporting foot 2 at the right end of the processing table 1, and a hydraulic cylinder 9 is fixedly installed in the middle of the fixed beam 8, a movable plate 10 is fixed at the output end of the hydraulic cylinder 9, and a groove 11 is provided inside the movable plate 10, and a groove 12 connected to the groove 11 is provided on the side of the movable plate 10, a positioning shaft 16 is fixed in the groove 11, and folding extrusion blocks 13 are evenly arranged on the positioning shaft 16, and a fixing screw 14 is fixed to the upper end of the folding extrusion block 13, and a fastening nut 15 is threadedly connected to the surface of the fixing screw 14.

[0037] In some embodiments, the connection between the hemming extrusion block 13 and the positioning shaft 16 is a sliding connection, and the bottom of the hemming extrusion block 13 is arranged in an inclined shape, which can facilitate the hemming extrusion block 13 to slide on the positioning shaft 16, so as to adjust the overall width of the hemming extrusion block 13, so that the device can adapt to cabinet boards of different sizes. The above technical solution can facilitate the hemming extrusion block to slide on the positioning shaft, so as to adjust the overall width of the hemming extrusion block, so that the device can adapt to cabinet boards of different sizes.

[0038] In some embodiments, the fixing screw 14 above the hemming extrusion block 13 passes through the slot 12 on the side of the movable plate 10, and the fixing screw 14 on the upper surface of the hemming extrusion block 13 is fixedly connected to the movable plate 10 through the fastening nut 15. The hemming extrusion block 13 can be fixed after sliding adjustment by using the fixing screw 14 at the upper end of the hemming extrusion block 13 in conjunction with the fastening nut 15. With the above technical solution, the hemming extrusion block can be fixed after sliding adjustment by using the fixing screw at the upper end of the hemming extrusion block in conjunction with the fastening nut.

[0039] In some embodiments, supporting legs 2 are fixed to the front and rear end sides of the processing table 1, and a base plate 3 is fixed below the supporting legs 2 at the right end of the processing table 1, side plates 4 are fixed to the front and rear sides above the processing table 1, and a hydraulic rod 5 is rotatably connected to the upper middle part of the base plate 3.

[0040] See also Figure 1-5 As shown, in some embodiments, a feeding assembly 17 is installed above the processing table 1, and the feeding assembly 17 includes a first servo motor 1701. The first servo motor 1701 is fixed to the middle of a side of the processing table 1 away from the folding plate 6. A slide groove 1702 is opened in the middle of the processing table 1, and a first rotating screw rod 1703 rotatably connected to the inside of the slide groove 1702 is fixed to the output end of the first servo motor 1701. The surface of the first rotating screw rod 1703 is threadedly connected to a sliding block 1704, which can enable the first servo motor 1701 to drive the first rotating screw rod 1703 and the sliding block 1704 to move in a threaded manner, so that the sliding block 1704 slides on the slide groove 1702 on the upper surface of the processing table 1.

[0041] In some embodiments, the bottom of the sliding block 1704 is set in a "convex" shape, and the sliding block 1704 and the slide groove 1702 on the upper surface of the processing table 1 form a snap-fit ​​sliding connection, and magnet plates 1705 are fixed on the left and right ends above the sliding block 1704. The magnet plates 1705 at both ends above the sliding block 1704 can be used to conveniently adsorb the electrical cabinet panels to be processed, so as to ensure stable feeding of the electrical cabinet panels.

[0042] In some embodiments, the magnet plate 1705 and the sliding block 1704 are arranged in an “I” shape, and the upper end surface of the magnet plate 1705 is flush with the upper end surface of the processing table 1 near the folding plate 6, so that the electrical cabinet above the magnet plate 1705 can be transported to the upper surface of the processing table 1 near the folding plate 6.

[0043] See also Figure 1-5 As shown, in some embodiments, a centering component 18 is fixed above the middle supporting leg 2 of the processing table 1, and the centering component 18 includes a concave frame 1801, and the concave frame 1801 is fixed above the middle supporting leg 2 of the processing table 1, and a second servo motor 1802 is fixed to the side of the concave frame 1801, and a second rotating screw rod 1803 rotatably connected to the inner side of the concave frame 1801 is fixed at the output end of the second servo motor 1802, and connecting plates 1804 are connected to both ends of the second rotating screw rod 1803, so that the second servo motor 1802 can drive the second rotating screw rod 1803 to rotate, so that the second rotating screw rod 1803 drives the connecting plate 1804 to threaded movement.

[0044] In some embodiments, the threads on the surface of the second rotating screw 1803 are symmetrically arranged about itself, the second rotating screw 1803 is connected to the connecting plate 1804 by threaded connection, the two groups of connecting plates 1804 move in opposite directions on the second rotating screw 1803, and the upper end surface of the connecting plate 1804 is flush with the inner end surface of the concave frame 1801, so that the electrical cabinet plate above the magnet plate 1705 can be centered by using the two groups of connecting plates 1804 moving in opposite directions and the centering plate 1805 below them, so as to facilitate the folding processing of the electrical cabinet plate. The above technical solution is adopted to facilitate the use of the two groups of connecting plates moving in opposite directions and the centering plate below them, so as to facilitate the folding processing of the electrical cabinet plate.

[0045] In some embodiments, a centering plate 1805 is fixed below the connecting plate 1804, and the lower end of the centering plate 1805 is located at the upper end of the magnet plate 1705, which can facilitate the magnet plate 1705 to slide below the centering plate 1805 without affecting the transportation of the electrical cabinet above the magnet plate 1705. The above technical solution can facilitate the magnet plate to slide below the centering plate without affecting the transportation of the electrical cabinet above the magnet plate.

[0046] Working principle:

[0047] First, the electrical cabinet plate to be folded is placed on the magnet plate 1705 above the feeding assembly 17, and the second servo motor 1802 on the centering assembly 18 is turned on, so that the second servo motor 1802 and the connecting plate 1804 are threadedly moved through the second rotating screw 1803, so that the two sets of connecting plates 1804 drive the centering plate 1805 to move toward each other, thereby facilitating the centering of the electrical cabinet plate;

[0048] Then, the first servo motor 1701 at the end of the processing table 1 is turned on so that the first servo motor 1701 can threadably move through the first rotating screw 1703 and the sliding block 1704, thereby facilitating the sliding block 1704 to slide on the slide groove 1702 on the upper surface of the processing table 1, so that the magnet plates 1705 at both ends above the sliding block 1704 drive the electrical cabinet to automatically feed the material;

[0049] When folding, the hydraulic cylinder 9 can be opened to drive the movable plate 10 to move downward, so that the folding extrusion block 13 under the movable plate 10 moves downward to extrude and fix the corners of the electrical cabinet, and then the hydraulic rod 5 arranged in an inclined shape is opened to facilitate the hydraulic rod 5 to drive the folding plate 6 to rotate 90 degrees at the end of the processing table 1, so as to bend the protruding corners, so as to facilitate the folding work of the electrical cabinet;

[0050] The folded edge extrusion block 13 on the movable plate 10 is slidably set on the positioning shaft 16 on the internal groove 11 of the movable plate 10. The fastening nut 15 on the fixing screw 14 can be loosened so that the folded edge extrusion block 13 can slide on the positioning shaft 16, thereby facilitating the adjustment of the position of the folded edge extrusion block 13 on the positioning shaft 16, so as to adjust the overall length of the folded edge extrusion block 13, so that the device can extrude electrical cabinet panels of different sizes, thereby improving the use effect of the device.

[0051] The electrical cabinet panel processing folding device can adjust the spacing between the multiple groups of folding extrusion blocks on the positioning shaft according to the length of the processed electrical cabinet panel by using multiple groups of folding extrusion blocks that can slide on the positioning shaft, so as to expand the overall length of the folding extrusion blocks, thereby facilitating the positioning of electrical cabinet panels of different sizes, so as to facilitate the folding work of the electrical cabinet panel, and is simple to use and easy to operate;

[0052] The electrical cabinet panel processing folding device uses a feeding component and a centering component to facilitate the stable and centered conveyance of the folded electrical cabinet panel, so as to automatically feed the electrical cabinet panel and improve the folding accuracy and folding efficiency.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An electrical cabinet panel processing folding device, comprising a processing table (1), a hydraulic rod (5) and a hydraulic cylinder (9), characterized in that: The hydraulic rod (5) is arranged in an inclined shape. The end of the processing table (1) is rotatably connected to a folding plate (6). A connecting frame (7) is fixed below the folding plate (6). The output end of the hydraulic rod (5) is rotatably connected to the connecting frame (7). A hydraulic cylinder (9) is installed at the right end of the processing table (1) through a fixed beam (8). A movable plate (10) is fixed to the output end of the hydraulic cylinder (9). A groove (11) is provided inside the movable plate (10). A groove (12) connected to the groove (11) is provided on the side of the movable plate (10). A positioning shaft (16) is fixed in the groove (11). Folding extrusion blocks (13) are evenly arranged on the positioning shaft (16). A fixing screw (14) is fixed to the upper end of the folding extrusion block (13). A fastening nut (15) is threadedly connected to the surface of the fixing screw (14). A feeding assembly (17) is installed above the processing table (1). A centering assembly (18) is provided in the middle of the processing table (1).

2. The electrical cabinet panel processing folding device according to claim 1, characterized in that: The folding extrusion block (13) and the positioning shaft (16) are connected in a sliding manner, and the lower part of the folding extrusion block (13) is arranged in an inclined shape.

3. The electrical cabinet panel processing folding device according to claim 1, characterized in that: The fixing screw (14) above the folding extrusion block (13) penetrates the slot (12) on the side of the movable plate (10), and the fixing screw (14) on the upper surface of the folding extrusion block (13) is fixedly connected to the movable plate (10) via a fastening nut (15).

4. The electrical cabinet panel processing folding device according to claim 1, characterized in that: The feeding assembly (17) comprises a first servo motor (1701), the first servo motor (1701) being fixed to the middle of a side of the processing table (1) away from the folding plate (6), a slide groove (1702) being provided in the middle of the processing table (1), a first rotating screw rod (1703) being fixed to the output end of the first servo motor (1701) and being rotatably connected to the inside of the slide groove (1702), a sliding block (1704) being threadedly connected to the surface of the first rotating screw rod (1703).

5. The electrical cabinet panel processing folding device according to claim 4, characterized in that: The bottom of the sliding block (1704) is arranged in a "convex" shape, and the sliding block (1704) and the slide groove (1702) on the upper surface of the processing table (1) form a snap-fit ​​sliding connection, and magnet plates (1705) are fixed to both left and right ends of the top of the sliding block (1704).

6. The electrical cabinet panel processing folding device according to claim 5, characterized in that: The magnet plate (1705) and the sliding block (1704) are arranged in an "I" shape, and the upper end surface of the magnet plate (1705) is flush with the upper end surface of one end of the processing table (1) close to the folding plate (6).

7. The electrical cabinet panel processing folding device according to claim 1, characterized in that: The centering assembly (18) comprises a concave frame (1801), the concave frame (1801) being fixed above the middle support leg (2) of the processing table (1), a second servo motor (1802) being fixed on the side of the concave frame (1801), a second rotating screw rod (1803) being rotatably connected to the inner side of the concave frame (1801) being fixed at the output end of the second servo motor (1802), and connecting plates (1804) being connected to both ends of the second rotating screw rod (1803).

8. The electrical cabinet panel processing folding device according to claim 7, characterized in that: The threads on the surface of the second rotating screw (1803) are symmetrically arranged with respect to the second rotating screw (1803), the second rotating screw (1803) and the connecting plate (1804) are connected by threaded connection, the two sets of connecting plates (1804) move in opposite directions on the second rotating screw (1803), and the upper end surface of the connecting plate (1804) is flush with the inner end surface of the concave frame (1801).

9. The electrical cabinet panel processing folding device according to claim 7, characterized in that: A centering plate (1805) is fixed below the connecting plate (1804), and the lower end of the centering plate (1805) is located at the upper end of the magnet plate (1705).

10. The electrical cabinet panel processing folding device according to claim 1, characterized in that: Support legs (2) are fixed to the sides of the front and rear ends of the processing table (1), and a bottom plate (3) is fixed below the support legs (2) at the right end of the processing table (1). Side plates (4) are fixed to the front and rear sides of the top of the processing table (1), and a hydraulic rod (5) is rotatably connected to the middle of the top of the bottom plate (3).

Images