Cutting and edge folding machining device for distribution box manufacturing plate

Abstract

The utility model discloses a distribution box manufacturing plate cutting and edge folding processing device which comprises a bottom plate, a second fixing block and a first fixing block are fixed to the front side and the rear side of the top of the bottom plate respectively, and a first rotating shaft is rotationally installed in the first fixing block through a bearing. The end of the first rotating shaft penetrates through the interior of the first fixed block and is located in the first movable block, a first limiting rod is installed in the first movable block, the end of the first limiting rod penetrates through the interior of the first movable block and is fixedly connected with the outer wall of the first fixed block, and a first servo motor is fixed in the first fixed block; a first bevel gear is fixed to the output end of the first servo motor, one side of the first bevel gear is meshed with a second bevel gear, and the cutting and edge folding machining device for the distribution box manufacturing plate can machine U-shaped distribution box manufacturing plates of different lengths and widths, so that distribution boxes of different sizes can be machined; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing for making a distribution box, in particular to a cutting and folding processing device for a plate for making a distribution box. Background Art

[0002] The distribution box itself is a kind of electrical equipment, which is a box used to install and protect electrical equipment. Distribution boxes are mostly installed in open areas and are easily damaged. In order to ensure the strength of the distribution box and improve the protection effect, it is generally made of metal plates. When using metal plates to make distribution boxes, the metal plates need to be cut and bent according to size.

[0003] However, the existing plate cutting and folding processing device for making distribution boxes can only bend the plate into a U-shape of one size, and cannot bend the plate into U-shapes of different sizes, resulting in the inability to process distribution boxes of different sizes, resulting in poor practicality.

[0004] In view of the above problems, it is urgently necessary to carry out innovative design based on the original plate cutting and folding processing device for distribution box manufacturing. Utility Model Content

[0005] The purpose of the utility model is to provide a plate cutting and folding processing device for manufacturing a distribution box, so as to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate cutting and flanging processing device for a distribution box, comprising a bottom plate, a second fixed block and a first fixed block are respectively fixed to the front and rear sides of the top of the bottom plate, a first rotating shaft is rotatably installed inside the first fixed block through a bearing, an end of the first rotating shaft passes through the interior of the first fixed block and is located inside the first movable block, a first limiting rod is installed inside the first movable block, an end of the first limiting rod passes through the interior of the first movable block and is fixedly connected to the outer wall of the first fixed block, a first servo motor is fixed inside the first fixed block, a first bevel gear is fixed to the output end of the first servo motor, a second bevel gear is meshed with a side of the first bevel gear, and the inner wall of the second bevel gear is fixedly connected to the outer wall of the first rotating shaft;

[0007] A connecting plate is fixed to the bottom of the front side of the first movable block, a second movable block is fixed to the end of the connecting plate, a second limiting rod is installed inside the second movable block, an end of the second limiting rod passes through the inside of the second movable block and is fixedly connected to the outer wall of the second fixed block, a second cylinder is fixed inside the second movable block, a U-shaped frame is fixed to the end of the second cylinder, and a bending roller is rotatably installed inside the U-shaped frame through a second rotating shaft;

[0008] The outer sides of the first fixed block, the first movable block and the bending roller are all bonded with a plate for making a distribution box, and the bottom of the plate for making the distribution box is bonded to the top of the connecting plate;

[0009] The second fixing block is provided with a fixing mechanism;

[0010] A cutting mechanism is arranged on the U-shaped frame.

[0011] Preferably, the fixing mechanism comprises a first cylinder, the first cylinder is fixed inside the second fixing block, and a first pressing plate is fixed at the end of the first cylinder.

[0012] Preferably, the cutting mechanism includes a fixed plate, a fixed plate is fixed to the outer wall of the U-shaped frame, a third rotating shaft is rotatably installed between the fixed plates through bearings, a movable plate is fixed to the outer wall of the third rotating shaft, the upper end of the third rotating shaft passes through the interior of the fixed plate and is fixedly connected to the output end of the bottom of the third servo motor, and the outer wall of the third servo motor is fixed to the outer wall of the fixed plate through the mounting plate.

[0013] Preferably, support plates are fixed to the top and bottom of the outer side of the movable plate, a fourth rotating shaft is rotatably installed between the support plates through bearings, a moving block is provided on the outer side of the fourth rotating shaft, a third limiting rod passes through the interior of the moving block, an end of the third limiting rod is fixedly connected to the outer wall of the support plate, the upper end of the fourth rotating shaft passes through the interior of the support plate and is fixedly connected to the output end of the bottom of the second servo motor, the outer wall of the second servo motor is fixed to the outer wall of the support plate through a mounting plate, and a laser cutting head is installed on one side of the moving block.

[0014] Preferably, opposite threads are provided at both ends of the first rotating shaft, and the end of the first rotating shaft is threadedly connected to the first movable block, and there are two first movable blocks symmetrically distributed about the central axis of the first rotating shaft, and the first movable block is slidably connected to the first limit rod, and at the same time, the bottom of the first movable block and the top of the base plate are in contact with each other.

[0015] Preferably, there are two connecting plates and two second movable blocks symmetrically distributed about the central axis of the first rotating shaft, and the bottom of the connecting plate and the second movable block and the top of the bottom plate are in contact with each other, and the second movable block and the second limiting rod form a sliding structure.

[0016] Preferably, the fourth rotating shaft and the moving block are threadedly connected, and the moving block and the third limiting rod are slidably connected.

[0017] Compared with the prior art, the beneficial effect of the utility model is that the distribution box manufacturing plate cutting and folding processing device can drive the two first movable blocks to move towards each other or away from each other at the same time by starting the first servo motor to rotate forward or reverse, and can also make the two bending rollers move towards each other or away from each other at the same time, and by starting the second cylinder to extend, the second cylinder can push the bending roller to bend the distribution box manufacturing plate into U-shapes of different lengths, and by starting the third servo motor to rotate ninety degrees, the laser cutting head is rotated to the rear side of the bending roller, and by starting the second cylinder to extend and retract, the front and rear position of the laser cutting head can be adjusted, and by starting the second servo motor, the laser cutting head is moved in the vertical direction, so that the laser cutting head can cut the distribution box manufacturing plate, thereby cutting distribution box manufacturing plates of different widths. In summary, U-shaped distribution box manufacturing plates of different lengths and widths can be processed, so that distribution boxes of different sizes can be processed, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the installation structure of the bending roller of the utility model from the side view;

[0021] Figure 4 This is a schematic diagram of the installation structure of the second limit rod of the utility model from a side view;

[0022] Figure 5 This is a schematic diagram of the rear view installation structure of the movable block of the utility model.

[0023] In the figure: 1. bottom plate; 2. first fixed block; 3. second fixed block; 4. first rotating shaft; 5. first servo motor; 6. first bevel gear; 7. second bevel gear; 8. first movable block; 9. first limiting rod; 10. connecting plate; 11. second movable block; 12. second limiting rod; 13. first cylinder; 14. first clamping plate; 15. second cylinder; 16. U-shaped frame; 17. second rotating shaft; 18. bending roller; 19. fixed plate; 20. third rotating shaft; 21. movable plate; 22. supporting plate; 23. fourth rotating shaft; 24. third limiting rod; 25. moving block; 26. laser cutting head; 27. second servo motor; 28. third servo motor; 29. ​​plate for making distribution box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a plate cutting and folding processing device for a distribution box, comprising a bottom plate 1, a second fixed block 3 and a first fixed block 2 are respectively fixed on the front and rear sides of the top of the bottom plate 1, a first rotating shaft 4 is rotatably installed inside the first fixed block 2 through a bearing, an end of the first rotating shaft 4 passes through the inside of the first fixed block 2 and is located inside the first movable block 8, a first limiting rod 9 is installed inside the first movable block 8, an end of the first limiting rod 9 passes through the inside of the first movable block 8 and is fixedly connected to the outer wall of the first fixed block 2, a first servo motor 5 is fixed inside the first fixed block 2, and an output end of the first servo motor 5 is fixed A first bevel gear 6, one side of the first bevel gear 6 is meshed with a second bevel gear 7, the inner wall of the second bevel gear 7 is fixedly connected to the outer wall of the first rotating shaft 4, opposite threads are provided at both ends of the first rotating shaft 4, and the end of the first rotating shaft 4 is threadedly connected to the first movable block 8, and there are two first movable blocks 8 symmetrically distributed about the central axis of the first rotating shaft 4, and the first movable block 8 is slidably connected to the first limit rod 9, and the bottom of the first movable block 8 is in contact with the top of the bottom plate 1, and by starting the first servo motor 5 to rotate forward or reverse, the two first movable blocks 8 can be driven to move away from each other or move towards each other;

[0026] A connecting plate 10 is fixed to the bottom of the front side of the first movable block 8, and a second movable block 11 is fixed to the end of the connecting plate 10. A second limiting rod 12 is installed inside the second movable block 11, and the end of the second limiting rod 12 penetrates the interior of the second movable block 11 and is fixedly connected to the outer wall of the second fixed block 3. A second cylinder 15 is fixed inside the second movable block 11, and a U-shaped frame 16 is fixed to the end of the second cylinder 15. A bending roller 18 is rotatably installed inside the U-shaped frame 16 through a second rotating shaft 17. When the two first movable blocks 8 move away from each other or move towards each other, the two first movable blocks 8 can drive the two second movable blocks 11 to move away from each other or move towards each other, so that the two bending rollers 18 can move away from each other or move towards each other;

[0027] The outer sides of the first fixed block 2, the first movable block 8 and the bending roller 18 are all bonded with a distribution box manufacturing plate 29, and the bottom of the distribution box manufacturing plate 29 is bonded to the top of the connecting plate 10;

[0028] The second fixing block 3 is provided with a fixing mechanism;

[0029] The U-shaped frame 16 is provided with a cutting mechanism.

[0030] The fixing mechanism includes a first cylinder 13 , the first cylinder 13 is fixed inside the second fixed block 3 , a first clamping plate 14 is fixed to the end of the first cylinder 13 , and by starting the first cylinder 13 , the first clamping plate 14 can press the first movable block 8 onto the first fixed block 2 .

[0031] The cutting mechanism includes a fixed plate 19, the outer wall of the U-shaped frame 16 is fixed with a fixed plate 19, a third rotating shaft 20 is rotatably installed between the fixed plates 19 through bearings, a movable plate 21 is fixed to the outer wall of the third rotating shaft 20, the upper end of the third rotating shaft 20 passes through the interior of the fixed plate 19 and is fixedly connected to the output end of the bottom of the third servo motor 28, the outer wall of the third servo motor 28 is fixed to the outer wall of the fixed plate 19 through a mounting plate, support plates 22 are fixed to the top and bottom of the outer side of the movable plate 21, a fourth rotating shaft 23 is rotatably installed between the support plates 22 through bearings, a moving block 25 is arranged on the outer side of the fourth rotating shaft 23, a third limiting rod 24 is passed through the interior of the moving block 25, the end of the third limiting rod 24 is fixedly connected to the outer wall of the support plate 22, and the upper end of the fourth rotating shaft 23 The interior of the supporting plate 22 is fixedly connected to the output end at the bottom of the second servo motor 27. The outer wall of the second servo motor 27 is fixed to the outer wall of the supporting plate 22 through the mounting plate. A laser cutting head 26 is installed on one side of the moving block 25. The fourth rotating shaft 23 and the moving block 25 are threadedly connected, and the moving block 25 and the third limiting rod 24 are slidingly connected. By starting the third servo motor 28 to rotate ninety degrees, the laser cutting head 26 can be moved to the rear side of the bending roller 18. When the second rotating shaft 17 is started, the laser cutting head 26 can be moved up and down, so that the laser cutting head 26 can cut the distribution box manufacturing plate 29, thereby being able to cut distribution box manufacturing plates 29 of different widths, so that the distribution box manufacturing plate 29 can be used to manufacture distribution boxes of different widths.

[0032] There are two connecting plates 10 and two second movable blocks 11 symmetrically distributed about the central axis of the first rotating shaft 4, and the bottoms of the connecting plates 10 and the second movable blocks 11 are in contact with the top of the base plate 1, and the second movable block 11 and the second limiting rod 12 form a sliding structure, and under the guidance of the second limiting rod 12, the second movable block 11 can move stably horizontally.

[0033] Working principle: When using the distribution box to make a plate cutting and folding device, first Figure 1As shown, the second cylinder 15 is started to move the bending roller 18 forward, and then the flat distribution box manufacturing plate 29 is placed on the front side of the first fixed block 2. When the distribution box manufacturing plate 29 needs to be folded into a longer U-shaped distribution box manufacturing plate 29, the first servo motor 5 is started, and then the first servo motor 5 drives the first rotating shaft 4 to rotate through the first bevel gear 6 and the second bevel gear 7. Since opposite threads are provided at both ends of the first rotating shaft 4, and the end of the first rotating shaft 4 is threadedly connected to the first movable block 8, and there are two first movable blocks 8 symmetrically distributed about the central axis of the first rotating shaft 4, and the first movable block 8 is slidably connected to the first limiting rod 9, and the bottom of the first movable block 8 is in contact with the top of the bottom plate 1, so the two first movable blocks 8 move away from each other, and the two first movable blocks 8 simultaneously drive the two second movable blocks 11 to move away from each other through the two connecting plates 10, and the two second movable blocks 11 drive the two bending rollers 18 to move away from each other through the second cylinder 15, the U-shaped frame 16 and the second rotating shaft 17;

[0034] Then, the first cylinder 13 is started to drive the first pressing plate 14 to fix the flat distribution box manufacturing plate 29 on the front side of the first fixing block 2, and then the second cylinder 15 is started to extend, and the second cylinder 15 pushes the bending roller 18 to fold the flat distribution box manufacturing plate 29 into a U-shaped distribution box manufacturing plate 29;

[0035] Then, the third servo motor 28 is started to rotate 90 degrees, so that the third servo motor 28 drives the third rotating shaft 20 and the movable plate 21 to rotate 90 degrees, so that the moving block 25 and the laser cutting head 26 rotate to the rear side of the bending roller 18, and the front and rear positions of the laser cutting head 26 can be adjusted by starting the second cylinder 15 to extend and retract. When the front and rear positions of the laser cutting head 26 are adjusted;

[0036] Start the second servo motor 27 to drive the fourth rotating shaft 23 to rotate. Since the fourth rotating shaft 23 and the moving block 25 are threadedly connected, and the moving block 25 and the third limiting rod 24 are slidably connected, the moving block 25 and the laser cutting head 26 can move in the vertical direction, so that the laser cutting head 26 can cut the distribution box manufacturing plate 29, thereby cutting the distribution box manufacturing plate 29 of different widths, so that the distribution box manufacturing plate 29 can be used to manufacture distribution boxes of different widths.

[0037] 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. A plate cutting and folding device for manufacturing a distribution box, comprising a bottom plate (1), characterized in that: A second fixed block (3) and a first fixed block (2) are fixed to the front and rear sides of the top of the bottom plate (1), respectively; a first rotating shaft (4) is rotatably mounted inside the first fixed block (2) via a bearing; an end of the first rotating shaft (4) passes through the interior of the first fixed block (2) and is located inside the first movable block (8); a first limiting rod (9) is mounted inside the first movable block (8); an end of the first limiting rod (9) passes through the interior of the first movable block (8) and is fixedly connected to the outer wall of the first fixed block (2); a first servo motor (5) is fixed inside the first fixed block (2); a first bevel gear (6) is fixed to the output end of the first servo motor (5); a second bevel gear (7) is meshed with one side of the first bevel gear (6); and an inner wall of the second bevel gear (7) is fixedly connected to the outer wall of the first rotating shaft (4); A connecting plate (10) is fixed to the bottom of the front side of the first movable block (8), a second movable block (11) is fixed to the end of the connecting plate (10), a second limiting rod (12) is installed inside the second movable block (11), the end of the second limiting rod (12) passes through the inside of the second movable block (11) and is fixedly connected to the outer wall of the second fixed block (3), a second cylinder (15) is fixed inside the second movable block (11), a U-shaped frame (16) is fixed to the end of the second cylinder (15), and a bending roller (18) is rotatably installed inside the U-shaped frame (16) via a second rotating shaft (17); The outer sides of the first fixed block (2), the first movable block (8) and the bending roller (18) are all bonded with a distribution box manufacturing plate (29), and the bottom of the distribution box manufacturing plate (29) is bonded to the top of the connecting plate (10); The second fixing block (3) is provided with a fixing mechanism; The U-shaped frame (16) is provided with a cutting mechanism.

2. A plate cutting and folding device for manufacturing a distribution box according to claim 1, characterized in that: The fixing mechanism comprises a first cylinder (13), the first cylinder (13) is fixed inside the second fixing block (3), and a first pressing plate (14) is fixed at the end of the first cylinder (13).

3. The device for cutting and folding a plate material for manufacturing a distribution box according to claim 1, characterized in that: The cutting mechanism comprises a fixed plate (19), the outer wall of the U-shaped frame (16) is fixed with the fixed plate (19), a third rotating shaft (20) is rotatably mounted between the fixed plates (19) via bearings, a movable plate (21) is fixed to the outer wall of the third rotating shaft (20), the upper end of the third rotating shaft (20) passes through the interior of the fixed plate (19) and is fixedly connected to the output end of the bottom of the third servo motor (28), and the outer wall of the third servo motor (28) is fixed to the outer wall of the fixed plate (19) via a mounting plate; Support plates (22) are fixed to the top and bottom of the outer side of the movable plate (21); a fourth rotating shaft (23) is rotatably mounted between the support plates (22) via bearings; a moving block (25) is arranged on the outer side of the fourth rotating shaft (23); a third limiting rod (24) penetrates the interior of the moving block (25); the end of the third limiting rod (24) is fixedly connected to the outer wall of the support plate (22); the upper end of the fourth rotating shaft (23) penetrates the interior of the support plate (22) and is fixedly connected to the output end of the bottom of the second servo motor (27); the outer wall of the second servo motor (27) is fixed to the outer wall of the support plate (22) via a mounting plate; and a laser cutting head (26) is mounted on one side of the moving block (25).

4. The device for cutting and folding a plate material for manufacturing a distribution box according to claim 1, characterized in that: The two ends of the first rotating shaft (4) are provided with opposite threads, and the end of the first rotating shaft (4) is threadedly connected to the first movable block (8), and two first movable blocks (8) are symmetrically distributed about the central axis of the first rotating shaft (4), and the first movable block (8) is slidably connected to the first limit rod (9), and the bottom of the first movable block (8) and the top of the bottom plate (1) are mutually fitted.

5. The plate cutting and folding device for manufacturing a distribution box according to claim 1, characterized in that: The connecting plate (10) and the second movable block (11) are both symmetrically distributed about the central axis of the first rotating shaft (4), and the bottoms of the connecting plate (10) and the second movable block (11) are in contact with the top of the bottom plate (1), and the second movable block (11) and the second limiting rod (12) form a sliding structure.

6. The plate cutting and folding device for manufacturing a distribution box according to claim 3, characterized in that: The fourth rotating shaft (23) and the moving block (25) are threadedly connected, and the moving block (25) and the third limiting rod (24) are slidably connected.

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