Bus duct processing and forming device

Abstract

The invention provides a bus duct processing and forming device, and relates to the technical field of bus duct processing, the bus duct processing and forming device comprises a placing table, one side of the placing table is provided with a rotating groove, the upper surface of the placing table is provided with a conveying assembly for conveying a bus, and the rotating groove is internally provided with a bending assembly for bus forming; the bending assembly comprises a connecting shaft, the connecting shaft is installed in the rotating groove, a connecting sleeve is rotatably installed on the outer side of the connecting shaft, and a rotating disc is installed on the upper side of the connecting sleeve; in the rotating process of the rotating disc, the bending pressing roller can rotate around the supporting roller, the bus is located between the bending pressing roller and the supporting roller, then the current position of the bus is bent, the driving number of revolutions of the driving motor is controlled according to the angle requirement, and bending forming of different specifications is achieved; compared with an existing forming device which adopts a mold for pressing and needs to replace the mold for machining and forming, forming of the needed angle is achieved through cooperation of the conveying assembly and the bending assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of busbar processing, and more specifically, to a busbar processing and forming device. Background Art

[0002] As a power distribution device for efficiently transmitting current, the forming quality of the internal busbars of a busbar directly affects the electrical performance and overall quality of the busbar. During the production and processing of busbars, since the busbar ends need to be staggered, the bending and forming of the busbars is a key link. Among them, a busbar bending and forming device is required to form the busbars. For example, a busbar bending device with the patent publication number CN207996957U, the device includes a table board, an oil cylinder, an oil cylinder mounting plate, a support column, a pull rod, a left push plate, a hollow push plate, a die holder, a punch, and a wire drawing encoder. The lower end of the oil cylinder mounting plate is installed at one end of the table board, the lower end of the support column is installed at the other end of the table board, the oil cylinder is installed at the lower part outside the oil cylinder mounting plate, the left push plate is installed at the lower part inside the oil cylinder mounting plate, the hollow push plate is installed on the left push plate, the die holder is provided at the front end of the hollow push plate, the punch is provided at the lower part inside the support column, and the punch can just be embedded in the die holder.

[0003] However, the above-mentioned busbar bending and forming device uses a die pressing method to achieve the bending of the busbars. Since the busbars have different angle specifications in actual applications, and the existing forming devices based on die pressing require a dedicated die corresponding to each specific bending angle, the preparation work of the dies is cumbersome and complex, increasing the difficulty and cost of die management, and also greatly reducing the production efficiency. Moreover, each time the die is replaced, the machine needs to be stopped, and a large amount of time is consumed for die disassembly, installation, and debugging, resulting in frequent interruptions in the production process. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a busbar processing and forming device, which solves the problem that the existing processing device using die forming needs to replace the corresponding die when facing different angle forming.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A busbar processing and forming device includes a placement table. A rotation groove is provided on one side of the placement table. A conveying assembly for conveying the busbars is arranged on the upper surface of the placement table. A bending assembly for forming the busbars is arranged inside the rotation groove;

[0007] The bending assembly includes a connecting shaft installed inside the rotation groove. A connecting sleeve is rotatably installed on the outside of the connecting shaft. A rotating disk is installed on the upper side of the connecting sleeve. A support roller is fixedly installed at the center of the rotating disk. Bending pressure rollers are arranged on the surface of the rotating disk.

[0008] Preferably, a first sliding groove is formed on one side of the surface of the rotating disk, a first sliding seat is slidably installed inside the first sliding groove, and a bent pressing roller is fixedly installed on the upper surface of the first sliding seat.

[0009] Preferably, an adjusting screw rod is rotatably installed inside the first sliding groove, a knob is fixedly installed on the outer side of the adjusting screw rod, a first threaded hole is formed inside the first sliding seat, and the rod body of the adjusting screw rod is in threaded cooperation with the first threaded hole.

[0010] Preferably, a boss is fixedly installed on one side of the rotating groove, a driving motor is fixedly installed on the upper end of the boss, a transmission gear is fixedly installed at the output end of the driving motor, a circumferential set of driven teeth is arranged on the outer side of the connecting sleeve, and the transmission gear is meshed with the driven teeth.

[0011] Preferably, the conveying assembly includes a mounting frame, a plurality of conveying rollers are rotatably installed inside the mounting frame, a conveying motor is fixedly installed at the upper end of the mounting frame, and the output end of the conveying motor is fixedly connected to one of the conveying rollers.

[0012] Preferably, a second sliding groove is formed on one side of the mounting frame, a second sliding seat is movably arranged inside the second sliding groove, a plurality of matching rods are rotatably installed on the upper surface of the second sliding seat, and a rubber sleeve is sleeved on the outer side of each matching rod.

[0013] Preferably, a placement groove is formed on one side of the second sliding groove, and a control motor is fixedly installed inside the placement groove.

[0014] Preferably, a second threaded hole is formed inside the second sliding seat, and a second screw rod is fixedly installed at the output end of the control motor.

[0015] Preferably, the rod body of the second screw rod extends into the second sliding groove, and the rod body of the second screw rod is in threaded cooperation with the second threaded hole.

[0016] Preferably, pressing plates for fixing the position of the bus bar are fixedly installed on both sides of the second sliding seat.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. After the busbar moves between the bending pressure roller and the support roller, determine the rotation direction of the rotating disc according to the forming requirements. Then start the driving motor to drive the transmission gear to rotate. Using the rotational connection between the connecting sleeve and the connecting shaft, when the transmission gear meshes with the driven teeth, the rotating disc will rotate accordingly. Among them, the support roller is arranged at the center, so that during the rotation of the rotating disc, the bending pressure roller will rotate around the support roller. Since the busbar is located between the bending pressure roller and the support roller, the current position of the busbar is bent. And control the driving speed of the driving motor according to the angle requirements to achieve bending forming of different specifications. Compared with the existing forming device that requires replacing the mold for processing and forming by mold pressing, when facing different specifications of forming in this application, the required angle of forming is achieved through the cooperation of the conveying component and the bending component, without disassembling and replacing the mold and without preparing additional molds of different specifications.

[0019] 2. After the rubber sleeve fits the busbar material, starting the conveying motor can make one of the conveying rollers rotate. Under the rotation of the conveying roller, the cooperation rod can be selected to move the busbar material, realizing automatic loading and unloading, and at the same time, the position of the current busbar material can be automatically adjusted to ensure that the bending forming part of the busbar material can quickly move to the bending component, realizing efficient and continuous bending operation.

[0020] 3. Start the control motor to make the second lead screw rotate. The second sliding seat is slidably arranged in the second chute. When the rod body of the second lead screw is in threaded cooperation with the second screw hole, the position of the second sliding seat can be adjusted to make several rubber sleeves fit the current busbar material to ensure better stability of the busbar during movement. In order to avoid the position movement of the busbar material during bending, since the rubber sleeve is made of elastic material, it can shrink. When forming, continue to start the control motor, so that the pressing plate will press the current busbar material, thereby avoiding the problem of poor forming effect caused by its movement during forming.

[0021] 4. The busbar to be processed and formed can be placed through the placement table, and the busbar is vertically placed in the middle of the conveying component and the bending component. Under the action of the conveying component, the position of the busbar is adjusted to cooperate with the bending of the bending component to achieve bending forming at different angles. After completion, the position of the subsequent bending part is adjusted through the conveying component so that the bending forming part is located within the bending component. In order to adapt to busbar materials of different thicknesses, rotate the knob to make the adjusting lead screw rotate accordingly. The first sliding seat is slidably installed in the first chute. Under the threaded cooperation between the rod body of the adjusting lead screw and the first screw hole, the movement of the first sliding seat is realized, and then the distance between the bending pressure roller and the support roller is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0023] Figure 2 It is a schematic top view structure diagram of the present invention;

[0024] Figure 3 is Figure 2 a schematic cross-sectional structure diagram at A-A in

[0025] Figure 4 is Figure 2 a schematic cross-sectional structure diagram at B-B in

[0026] Figure 5 It is a schematic front view structure diagram of the present invention;

[0027] Figure 6 is Figure 5 a schematic cross-sectional structure diagram at C-C in.

[0028] In the figure: 1, placement table; 2, rotation groove; 3, bending assembly; 301, connecting shaft; 302, rotating disk; 3021, connecting sleeve; 3022, driven tooth; 303, first sliding groove; 3031, adjusting screw rod; 3032, knob; 304, first sliding seat; 3041, first threaded hole; 3042, bending pressure roller; 305, supporting roller; 306, convex platform; 307, driving motor; 308, transmission gear; 4, conveying assembly; 401, mounting frame; 402, conveying roller; 403, conveying motor; 404, second sliding groove; 405, second sliding seat; 4051, second threaded hole; 4052, matching rod; 4053, rubber sleeve; 4054, pressing plate; 406, placement groove; 4061, control motor; 4062, second screw rod. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] As Figures 1 to 6 shown, a busbar processing and forming device includes a placement table 1, a rotation groove 2 is opened on one side of the placement table 1, a conveying assembly 4 for conveying the busbar is arranged on the upper surface of the placement table 1, and a bending assembly 3 for forming the busbar is arranged inside the rotation groove 2;

[0031] The bending assembly 3 includes a connecting shaft 301, the connecting shaft 301 is installed inside the rotation groove 2, a connecting sleeve 3021 is rotatably installed on the outside of the connecting shaft 301, a rotating disk 302 is installed on the upper side of the connecting sleeve 3021, a supporting roller 305 is fixedly installed at the center of the rotating disk 302, and a bending pressure roller 3042 is arranged on the surface of the rotating disk 302.

[0032] The bus bar to be processed and formed can be placed on the placement table 1, and the bus bar is vertically placed in the middle of the conveying component 4 and the bending component 3. Under the action of the conveying component 4, the position of the bus bar is adjusted to cooperate with the bending of the bending component 3 to achieve bending and forming at different angles. After completion, the position of the subsequent bending part is adjusted through the conveying component 4 so that the bending and forming part is located within the bending component 3.

[0033] In this embodiment, a first sliding groove 303 is formed on one side of the surface of the rotating disk 302. A first sliding seat 304 is slidably installed inside the first sliding groove 303. A bending pressure roller 3042 is fixedly installed on the upper surface of the first sliding seat 304.

[0034] It should be noted that an adjusting screw rod 3031 is rotatably installed inside the first sliding groove 303. A knob 3032 is fixedly installed on the outer side of the adjusting screw rod 3031. A first threaded hole 3041 is formed inside the first sliding seat 304. The rod body of the adjusting screw rod 3031 is in threaded cooperation with the first threaded hole 3041.

[0035] In order to adapt to bus bar materials of different thicknesses, by rotating the knob 3032, the adjusting screw rod 3031 rotates accordingly. Utilizing the fact that the first sliding seat 304 is slidably installed inside the first sliding groove 303, under the threaded cooperation between the rod body of the adjusting screw rod 3031 and the first threaded hole 3041, the movement of the first sliding seat 304 is realized, thereby adjusting the distance between the bending pressure roller 3042 and the supporting roller 305.

[0036] In this embodiment, a boss 306 is fixedly installed on one side of the rotating groove 2. A driving motor 307 is fixedly installed at the upper end of the boss 306. A transmission gear 308 is fixedly installed at the output end of the driving motor 307. A week of driven teeth 3022 is arranged on the outer side of the connecting sleeve 3021. The transmission gear 308 is meshed with the driven teeth 3022.

[0037] After the bus bar moves between the bending pressure roller 3042 and the supporting roller 305, determine the rotation direction of the rotating disk 302 according to the forming requirements. Then start the driving motor 307 to drive the transmission gear 308 to rotate. Utilizing the rotational connection between the connecting sleeve 3021 and the connecting shaft 301, when the transmission gear 308 is meshed with the driven teeth 3022, the rotating disk 302 will rotate accordingly. Among them, by arranging the supporting roller 305 at the center, during the rotation of the rotating disk 302, the bending pressure roller 3042 will rotate around the supporting roller 305. Among them, through the bus bar being located between the bending pressure roller 3042 and the supporting roller 305, the bus bar at the current position is bent. And according to the angle requirements, control the driving rotation speed of the driving motor 307 to achieve bending and forming of different specifications. Compared with the existing forming device that requires replacing the mold for processing and forming by using mold pressing, in this application, when facing different specifications of forming, the required angle of forming is achieved through the cooperation of the conveying component 4 and the bending component 3.

[0038] In this application, the conveying assembly 4 includes a mounting frame 401. A plurality of conveying rollers 402 are rotatably installed inside the mounting frame 401. A conveying motor 403 is fixedly installed at the upper end of the mounting frame 401. The output end of the conveying motor 403 is fixedly connected to one of the conveying rollers 402.

[0039] It should be noted that a second chute 404 is formed on one side of the mounting frame 401. A second sliding seat 405 is movably arranged inside the second chute 404. A plurality of matching rods 4052 are rotatably installed on the upper surface of the second sliding seat 405. A rubber sleeve 4053 is sleeved outside each matching rod 4052. Pressing plates 4054 for fixing the position of the busbar are fixedly installed on both sides of the second sliding seat 405.

[0040] When the rubber sleeve 4053 fits the busbar material, by starting the conveying motor 403, one of the conveying rollers 402 can be rotated. Under the rotation of the conveying roller 402, the matching rod 4052 can be selected to realize the movement of the busbar material. While realizing automatic loading and unloading, the position of the current busbar material can be automatically adjusted to ensure that the bending forming part of the busbar material can quickly move to the bending assembly 3 to realize efficient continuous bending operation.

[0041] When specifically setting, a placement groove 406 is formed on one side of the second chute 404. A control motor 4061 is fixedly installed inside the placement groove 406. A second screw hole 4051 is formed inside the second sliding seat 405. The output end of the control motor 4061 is fixedly installed with a second lead screw 4062.

[0042] Wherein, the rod body of the second lead screw 4062 extends into the second chute 404, and the rod body of the second lead screw 4062 is in threaded cooperation with the second screw hole 4051.

[0043] By starting the control motor 4061 to rotate the second lead screw 4062, and using the second sliding seat 405 slidably arranged in the second chute 404, the position of the second sliding seat 405 can be adjusted when the rod body of the second lead screw 4062 is in threaded cooperation with the second screw hole 4051, so that a plurality of rubber sleeves 4053 fit the current busbar material to ensure better stability when the busbar moves. In order to avoid the position movement of the busbar material during the bending process during bending, the rubber sleeve 4053 can contract as an elastic material. When forming, continue to start the control motor 4061, so that the pressing plate 4054 will press the current busbar material, thereby avoiding the problem that the forming effect is not good due to the movement during forming.

[0044] The working principle of this busbar processing and forming device:

[0045] In use, first place the busbar material to be bent and formed on the placement table 1, and make the material vertically stored between the bending roller 3042 and the supporting roller 305 and between the matching rod 4052 and the conveying roller 402 to achieve the placement of the initial position;

[0046] After the placement is completed, according to the thickness of the material, start the control motor 4061 to rotate the second lead screw 4062. The second sliding seat 405 is slidably arranged in the second chute 404. When the rod body of the second lead screw 4062 is in threaded engagement with the second threaded hole 4051, the position of the second sliding seat 405 can be adjusted so that a number of rubber sleeves 4053 fit the current busbar material to ensure better stability when the busbar moves;

[0047] And by rotating the knob 3032, the adjusting lead screw 3031 rotates accordingly. The first sliding seat 304 is slidably installed in the first chute 303. Under the threaded engagement between the rod body of the adjusting lead screw 3031 and the first threaded hole 3041, the movement of the first sliding seat 304 is realized, and then the distance between the bending roller 3042 and the supporting roller 305 is adjusted to make the distance conform to the current busbar material, thus completing the preparation;

[0048] Subsequently, determine the rotation direction of the turntable 302 according to the forming requirements. Then start the driving motor 307 to drive the transmission gear 308 to rotate. Using the rotational connection between the connecting sleeve 3021 and the connecting shaft 301, when the transmission gear 308 meshes with the driven tooth teeth 3022, the turntable 302 will rotate accordingly. Among them, the supporting roller 305 is arranged at the center. Therefore, during the rotation of the turntable 302, the bending roller 3042 will rotate around the supporting roller 305. Among them, the busbar is located between the bending roller 3042 and the supporting roller 305, and then the current position of the busbar is bent;

[0049] After completion, start the conveying motor 403, and one of the conveying rollers 402 can rotate. Under the rotation of the conveying roller 402, the matching rod 4052 can be selected to realize the movement of the busbar material, move the next part to be bent and formed to between the bending roller 3042 and the supporting roller 305, and repeat the bending step again to realize continuous bending and forming.

[0050] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation modes of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to list all the implementation modes here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A busbar processing and forming device, comprising a placement table (1), characterized in that: One side of the placing table (1) is provided with a rotating groove (2). The upper surface of the placing table (1) is provided with a conveying component (4) for conveying the busbar. The inside of the rotating groove (2) is provided with a bending component (3) for forming the busbar. The bending component (3) includes a connecting shaft (301). The connecting shaft (301) is installed inside the rotating groove (2). A connecting sleeve (3021) is rotatably installed on the outer side of the connecting shaft (301). A rotating disc (302) is installed on the upper side of the connecting sleeve (3021). A supporting roller (305) is fixedly installed at the center of the rotating disc (302). A bending pressure roller (3042) is arranged on the surface of the rotating disc (302).

2. The busbar processing and forming device according to claim 1, characterized in that: One side of the surface of the rotating disc (302) is provided with a first sliding groove (303). A first sliding seat (304) is slidably installed inside the first sliding groove (303). A bending pressure roller (3042) is fixedly installed on the upper surface of the first sliding seat (304).

3. A busbar processing and forming device according to claim 2, characterized in that: An adjusting screw rod (3031) is rotatably installed inside the first sliding groove (303). A knob (3032) is fixedly installed on the outer side of the adjusting screw rod (3031). A first threaded hole (3041) is opened inside the first sliding seat (304). The rod body of the adjusting screw rod (3031) is in threaded cooperation with the first threaded hole (3041).

4. A busbar processing and forming device according to claim 1, characterized in that: A boss (306) is fixedly installed on one side of the rotating groove (2). A driving motor (307) is fixedly installed at the upper end of the boss (306). A transmission gear (308) is fixedly installed at the output end of the driving motor (307). A week of driven teeth (3022) is arranged on the outer side of the connecting sleeve (3021). The transmission gear (308) is meshed with the driven teeth (3022).

5. A busbar processing and forming device according to claim 1, characterized in that: The conveying component (4) includes a mounting frame (401). A number of conveying rollers (402) are rotatably installed inside the mounting frame (401). A conveying motor (403) is fixedly installed at the upper end of the mounting frame (401). The output end of the conveying motor (403) is fixedly connected to one of the conveying rollers (402).

6. The busbar processing and forming device according to claim 5, characterized in that: A second sliding groove (404) is opened on one side of the mounting frame (401). A second sliding seat (405) is movably arranged inside the second sliding groove (404). A number of matching rods (4052) are rotatably installed on the upper surface of the second sliding seat (405). A rubber sleeve (4053) is sleeved on the outer side of each matching rod (4052).

7. A busbar processing and forming device according to claim 6, characterized in that: An installation groove (406) is opened on one side of the second sliding groove (404). A control motor (4061) is fixedly installed inside the installation groove (406).

8. A busbar processing and forming device according to claim 7, characterized in that: A second threaded hole (4051) is opened inside the second sliding seat (405). A second screw rod (4062) is fixedly installed at the output end of the control motor (4061).

9. A busbar processing and forming device according to claim 8, characterized in that: The rod body of the second screw rod (4062) extends into the second sliding groove (404). The rod body of the second screw rod (4062) is in threaded cooperation with the second threaded hole (4051).

10. A busbar processing and forming device according to claim 6, characterized in that: Pressing plates (4054) for fixing the position of the busbar are fixedly installed on both sides of the second sliding seat (405).

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