Positioning and punching device for bus duct production

Abstract

The invention belongs to the technical field of punching devices, and particularly discloses a bus duct production positioning punching device which comprises a base, a fixed vertical table is fixedly mounted at the rear end of the upper surface of the base, a lifting sliding table is fixedly mounted at the front end of the fixed vertical table, and a lifting punching mechanism is fixedly mounted at the front end of the lifting sliding table. A limiting material conveying mechanism is fixedly installed on the left side of the operation plate, a cooperative propelling mechanism is arranged on the side, close to the fixed vertical table, of the operation plate, and a wire groove positioning mechanism is slidably installed at the upper end of the base. The scrap collecting device effectively reduces scattering of metal scraps and dust, the metal scraps are prevented from entering a mechanical part or an electrical system of equipment in the production process, the scrap collecting rate is improved through cooperation with the protective sleeve, personnel injury caused by splashing of the metal scraps is avoided, the two sides of the bus duct can be clamped through the wire duct positioning mechanism, and the service life of the bus duct is prolonged. The position stability of the bus duct in the vertical direction and the transverse direction is ensured, and displacement in the punching process is reduced.

Description

Technical Field

[0001] The invention belongs to the field of punching device equipment, and specifically discloses a positioning punching device for bus duct production. Background Art

[0002] Bus duct is an electrical device used to transmit electrical energy, usually used in the distribution and transmission links of power systems. Bus duct consists of multiple bus units, each of which contains multiple conductive busbars, which are wrapped with insulating materials and installed in a metal casing.

[0003] During the installation process, the bus duct needs to be fixed to the structure of the building or connected to other electrical equipment through various connectors. These connectors need to be installed through pre-punched holes. Bus ducts usually need to branch out electricity at certain locations to meet the power needs of different areas or equipment. By punching holes in the bus duct, plug-in boxes or other branch connection devices can be installed to achieve power distribution.

[0004] The existing production equipment has the following deficiencies:

[0005] 1. The existing devices can usually only realize unidirectional positioning during positioning, and cannot clamp and fix the bus duct in multiple directions. This causes the bus duct to be easily displaced during the punching process, affecting the accuracy and quality of the punching, and thus causing the subsequent installation of the connector to fail to align correctly, affecting the overall installation effect and safety of the bus duct.

[0006] 2. A large amount of metal debris will be generated during the drilling process. Existing devices often lack an effective debris collection and processing system. The debris is scattered on the workbench or inside the equipment, which will not only pollute the working environment, but also the accumulated metal debris after long-term use will affect the normal operation of the equipment, resulting in the bus duct after drilling cannot be used normally.

[0007] 3. Manual feeding is slow and easily affected by factors such as operator fatigue and proficiency. Each feeding requires the operator to manually place the bus duct at the designated location, and then position and fix it, which reduces the overall production efficiency and is difficult to meet the needs of large-scale production. During the manual feeding process, the operator needs to frequently contact the punching equipment and the bus duct, and there is a risk of being pinched or scratched by the equipment or injured by metal debris splashing. Summary of the invention

[0008] In view of this, the purpose of the present invention is to propose a positioning and punching device for bus duct production to solve the problems of inaccurate bus duct opening positioning in the prior art and the need for manual feeding resulting in low production efficiency.

[0009] To achieve the above objectives, the present invention provides a positioning and punching device for busbar production, including a base. It is characterized in that a fixed vertical platform is fixedly installed at the rear end of the upper surface of the base, a lifting slide is fixedly installed at the front end of the fixed vertical platform, a lifting punching mechanism is fixedly installed at the front end of the lifting slide, an operation board is fixedly installed in the middle of the upper surface of the base, a limiting feeding mechanism is fixedly installed on the left side of the operation board, a cooperative propulsion mechanism is arranged on one side of the operation board close to the fixed vertical platform, a base is fixedly installed on the upper surface of the base outside the operation board, and a wire groove positioning mechanism is slidably installed on the upper end of the base;

[0010] The lifting punching mechanism includes a lifting slider slidably installed at the front end of the lifting slide. A fixed front plate is fixedly installed at the front end of the lifting slider. An opening motor is fixedly installed between the fixed front plate and the lifting slider. An opening drill bit is fixedly installed at the lower end of the opening motor.

[0011] Preferably, the limiting feeding mechanism includes a limiting feeding seat fixedly installed on the left side of the operation board. A driving roller is slidably installed on both sides of the lower end of the limiting feeding seat, and a distance adjusting motor is fixedly installed on the relative outer side of each driving roller.

[0012] Preferably, the cooperative propulsion mechanism includes a fixed platform fixedly installed between the operation board and the fixed vertical platform. A propulsion motor is fixedly installed on the rear surface of the fixed platform. An L-shaped push plate is arranged at the output end of the propulsion motor penetrating through the fixed platform. The L-shaped push plate is slidably installed on the upper surface of the operation board.

[0013] Preferably, the wire groove positioning mechanism includes an adjustable distance moving seat slidably installed on the upper end of the base. A horizontal motor is fixedly installed on the outer side of the upper surface of the base. A second lifting motor is fixedly installed at the lower end of the front surface of the adjustable distance moving seat. A connecting slide is slidably installed at the output end of the second lifting motor. An extension arm is fixedly installed at the front end of the connecting slide. A rotating connecting seat is rotatably installed at the front end of the extension arm. A hydraulic rod is fixedly installed between the rotating connecting seat and the connecting slide.

[0014] Preferably, an installation platform is fixedly installed on the outer surface of the upper end of the rotating connecting seat. Fixed clamping jaws are fixedly installed on both lower sides of the outer surface of the installation platform. A rotating clamping jaw is rotatably installed at the upper end of each fixed clamping jaw. A telescopic motor is fixedly installed on the rear surface of each fixed clamping jaw. The output end of the telescopic motor is fixedly installed on the rear surface of the rotating clamping jaw, and elastic plates are fixedly installed on the surface of each rotating clamping jaw close to the fixed clamping jaw.

[0015] Preferably, the lifting and hole-opening mechanism includes a hole-opening motor fixedly installed at the rear end of the fixed front plate. A protective sleeve is fixedly installed at the lower end of the hole-opening motor. A leveling ring is slidably installed at the lower end of the protective sleeve. A number of T-shaped limit posts are fixedly installed at equal angles on the upper surface of the leveling ring. Moving chutes are opened at corresponding positions of the protective sleeve and the T-shaped limit posts. The T-shaped limit posts move up and down in the moving chutes, and a return spring is fixedly installed on the outer surface of the T-shaped limit posts inside the moving chutes.

[0016] Preferably, a centrifugal motor is fixedly installed on the outer surface of the fixed front plate. A discharge channel is fixedly installed at the lower end of the centrifugal motor. The lower end of the discharge channel penetrates through the inside of the protective sleeve and is provided with a discharge collection mechanism. And a lifting motor is fixedly installed at the upper end of the lifting slide.

[0017] Preferably, an annular air duct is fixedly installed between the leveling ring and the hole-opening drill bit. Bottom suction ports are opened through the annular air duct at the lower ends of the discharge channels. The annular air duct fits the inner wall of the leveling ring and is located higher than the hole-opening drill bit.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention adjusts the horizontal and vertical positions of the busbar through the cooperation of the limit feeding mechanism and the coordinated propulsion mechanism, avoiding the instability of the manual propulsion and conveying operation, and preventing the operator from contacting a large amount of metal debris and dust generated during the hole-opening process when manually feeding. Through the cooperation, the horizontal and vertical positions of the busbar can be accurately adjusted, ensuring that the position of each punching position is consistent, reducing the positioning error caused by human factors, and improving the punching accuracy and quality.

[0020] 2. By setting up the debris collection device, the scattering of metal debris and dust can be effectively reduced, preventing metal debris from entering the mechanical parts or electrical systems of the equipment during the production process, extending the service life of the equipment, and improving the debris collection rate in cooperation with the protective sleeve and avoiding personal injury caused by the splashing of metal debris.

[0021] 3. In the present invention, the wire groove positioning mechanism can clamp both sides of the busbar, ensuring the stability of the busbar in the vertical and horizontal directions, reducing the displacement during the punching process, and the wire groove positioning mechanism moves through bending and can be adjusted according to the width and height of the busbar, improving the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of a positioning and punching device for busbar production according to the present invention;

[0023] Figure 2Schematic diagram of the lifting slide structure of a positioning and drilling device for busbar production according to the present invention;

[0024] Figure 3 Schematic diagram of the lifting slider structure of a positioning and drilling device for busbar production according to the present invention;

[0025] Figure 4 Schematic diagram of the flat ring structure of a positioning and drilling device for busbar production according to the present invention;

[0026] Figure 5 Cross-sectional view of the protective sleeve of a positioning and drilling device for busbar production according to the present invention;

[0027] Figure 6 For a positioning and drilling device for busbar production according to the present invention Figure 5 Enlarged view at A in;

[0028] Figure 7 Schematic diagram of the cooperative propulsion mechanism and the limit feeding mechanism of a positioning and drilling device for busbar production according to the present invention;

[0029] Figure 8 Schematic diagram of the wire groove positioning mechanism of a positioning and drilling device for busbar production according to the present invention.

[0030] In the figure: 1, base; 2, fixed vertical platform; 3, operation panel; 4, base; 5, distance-adjusting moving seat; 6, limit feeding seat; 7, lifting slide; 8, lifting motor; 9, operation panel; 10, fixed front plate; 101, lifting slider; 102, centrifugal motor; 103, discharge channel; 104, protective sleeve; 105, T-shaped limit post; 106, return spring; 107, moving chute; 108, flat ring; 109, hole-opening motor; 110, bottom suction port; 111, annular air duct; 112, hole-opening drill bit; 113, rotating fixing part; 201, propulsion motor; 202, fixed platform; 203, L-shaped push plate; 204, driving roller; 205, distance-adjusting motor; 301, second lifting motor; 302, connecting slide; 303, telescopic motor; 304, rotating clamping jaw; 305, elastic plate; 306, fixed clamping jaw; 307, installation table; 308, rotating connection seat; 309, hydraulic rod; 310, extension arm; 311, horizontal motor. Detailed implementation manners

[0031] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific implementation manners.

[0032] In the following description, many specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention may be practiced in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed below.

[0033] As Figures 1 - 8 shown, a positioning and punching device for busbar production includes a base 1. A fixed vertical platform 2 is fixedly installed at the rear end of the upper surface of the base 1. A lifting sliding platform 7 is fixedly installed at the front end of the fixed vertical platform 2. A lifting and punching mechanism is fixedly installed at the front end of the lifting sliding platform 7. An operation board 3 is fixedly installed at the middle end of the upper surface of the base 1. A limiting feeding mechanism is fixedly installed on the left side of the operation board 3. A cooperative propulsion mechanism is provided on the side of the operation board 3 close to the fixed vertical platform 2. A base 4 is fixedly installed on the upper surface of the base 1 outside the operation board 3. A wire groove positioning mechanism is slidably installed on the upper end of the base 4;

[0034] The lifting and punching mechanism includes a lifting slider 101 slidably installed at the front end of the lifting sliding platform 7. A fixed front plate 10 is fixedly installed at the front end of the lifting slider 101. An opening motor 109 is fixedly installed between the fixed front plate 10 and the lifting slider 101. A rotating fixing member 113 is fixedly installed at the lower end of the opening motor 109, and the opening drill bit 112 is replaced according to the punching requirements.

[0035] As Figure 7 shown, the limiting feeding mechanism includes a limiting feeding seat 6 fixedly installed on the left side of the operation board 3. A driving roller 204 is slidably installed on both sides of the lower end of the limiting feeding seat 6, and a distance adjusting motor 205 is fixedly installed on the relative outer side of each driving roller 204. The positions of the two driving rollers 204 are pushed and adjusted by the distance adjusting motor 205 according to the width of the busbar, so as to convey the busbar by fitting the two sides, avoiding unnecessary mechanical damage caused by manual contact.

[0036] The cooperative propulsion mechanism includes a fixed platform 202 fixedly installed between the operation board 3 and the fixed vertical platform 2. A propulsion motor 201 is fixedly installed on the rear surface of the fixed platform 202. An L-shaped push plate 203 is provided at the output end of the propulsion motor 201 through the fixed platform 202. The L-shaped push plate 203 is slidably installed on the upper surface of the operation board 3. A vertical plate is provided on both sides of the L-shaped push plate 203. The vertical position of the busbar is adjusted by the expansion and contraction of the propulsion motor 201, so as to cooperate with the lifting and punching mechanism to punch the surface.

[0037] As Figure 3 、 Figure 4 、 Figure 5As shown in the figure, the lifting and punching mechanism includes a punching motor 109 fixedly installed at the rear end of the fixed front plate 10. A protective sleeve 104 is fixedly installed at the lower end of the punching motor 109. A flat ring 108 is slidably installed at the lower end of the protective sleeve 104. A number of T-shaped limit posts 105 are fixedly installed on the upper surface of the flat ring 108 at equal angles. Moving chutes 107 are provided at corresponding positions of the protective sleeve 104 and the T-shaped limit posts 105. The T-shaped limit posts 105 move up and down in the moving chutes 107, and a return spring 106 is fixedly installed on the outer surface of the T-shaped limit posts 105 inside the moving chutes 107. When punching operations are carried out, the lifting slider 101 descends and fits against the surface of the busbar groove to be punched. After being squeezed, the flat ring 108 moves upward along the inner wall of the protective sleeve 104. A number of moving chutes 107 are provided inside the protective sleeve 104, and the multiple internal return springs 106 keep the T-shaped limit posts 105 downward.

[0038] A centrifugal motor 102 is fixedly installed on the outer surface of the fixed front plate 10. A discharge channel 103 is fixedly installed at the lower end of the centrifugal motor 102. The lower end of the discharge channel 103 penetrates through the inside of the protective sleeve 104 and is provided with a discharge and collection mechanism. The upper end of the lifting slide 7 is fixedly installed with a lifting motor 8. The centrifugal motor 102 cooperates with the punching motor 109. When punching operations are carried out, the centrifugal motor 102 starts working synchronously to timely collect the metal debris generated during the punching process and discharge it from one side of the centrifugal motor 102.

[0039] An annular air duct 111 is fixedly installed between the flat ring 108 and the punching drill bit 112. Bottom suction ports 110 are provided at the lower ends of the discharge channels 103 and penetrate through the annular air duct 111. The annular air duct 111 fits against the inner wall of the flat ring 108 and is located higher than the punching drill bit 112. The annular air duct 111 is located between the protective sleeve 104 and the punching drill bit 112. In cooperation with the protective sleeve 104, the punching operation is isolated in the internal space to prevent the metal debris generated during the punching operation from splashing to the outside. Moreover, the enclosed space can improve the collection rate of metal debris and avoid the accumulation of metal debris inside after long-term operation, which affects the normal operation of the equipment.

[0040] As Figure 8As shown in the figure, the wire duct positioning mechanism includes an adjustable-distance moving seat 5 slidably installed on the upper end of the base 4. A horizontal motor 311 is fixedly installed on the outer side of the upper surface of the base 4. The lower end of the front surface of the adjustable-distance moving seat 5 is fixedly installed with a second lifting motor 301. A connecting slide 302 is slidably installed at the output end of the second lifting motor 301. The front end of the connecting slide 302 is fixedly installed with an extension arm 310. The front end of the extension arm 310 is rotatably installed with a rotating connection seat 308. A hydraulic rod 309 is fixedly installed between the rotating connection seat 308 and the connecting slide 302. When punching the bus duct, the hydraulic rod 309 pushes the rotating connection seat 308 downward, making the installation table 307 perpendicular to the upper end of the bus duct, facilitating the rotating jaws 304 to clamp and fix the bus duct.

[0041] The upper outer surface of the rotating connection seat 308 is fixedly installed with an installation table 307. Both lower ends of the outer surface of the installation table 307 are fixedly installed with fixed jaws 306. Each upper end of the fixed jaws 306 is rotatably installed with a rotating jaw 304. The rear surfaces of the fixed jaws 306 are fixedly installed with telescopic motors 303. The output ends of the telescopic motors 303 are fixedly installed on the rear surfaces of the rotating jaws 304. And elastic plates 305 are fixedly installed on the side surfaces of the rotating jaws 304 close to the fixed jaws 306. After adjusting the position of the installation table 307 according to the width and height of the bus duct, the telescopic motors 303 fixed at the rear ends of the fixed jaws 306 extend and retract to adjust the angles of the rotating jaws 304, thereby cooperating with the fixed jaws 306 to clamp and fix the bus duct.

[0042] Working principle: A fixed vertical platform 2 is fixedly installed at the rear end of the upper surface of the base 1, serving as an important support structure at the rear of the device. The front end of the fixed vertical platform 2 is connected to the lifting slide 7, and the front end of the lifting slide 7 is fixedly installed with a lifting and punching mechanism, which is the core component for realizing the punching function. An operation panel 3 is fixedly installed at the middle position of the upper surface of the base 1. A limit feeding mechanism is provided on the left side of the operation panel 3 for the conveying and preliminary positioning of the bus duct. A cooperative propulsion mechanism is provided near the fixed vertical platform 2 to be responsible for the vertical position adjustment of the bus duct. In addition, a base 4 is fixedly installed on the upper surface of the base 1 outside the operation panel 3. An adjustable-distance moving seat 5 is slidably installed at the upper end of the base 4, undertaking the final positioning and clamping of the bus duct, providing accurate position guarantee for the punching operation.

[0043] The production process of the busbar trunking system begins with its transportation and preliminary positioning. The operator places the busbar trunking to be processed on the limit feeding seat 6 of the limit feeding mechanism on the left side of the operation board 3. On both sides of the lower end of the limit feeding seat 6, a driving roller 204 is slidably installed, and a distance adjustment motor 205 is fixedly installed on the relative outer sides of these two driving rollers 204. The distance adjustment motor 205 plays a crucial role. It can make precise adjustments according to the specific width of the busbar trunking. When busbar trunkings of different widths are placed on the limit feeding seat 6, the distance adjustment motor 205 receives corresponding control signals and drives the driving rollers 204 on both sides to move inwards or outwards along the slide rails of the limit feeding seat 6 until the driving rollers 204 are in close contact with both sides of the busbar trunking. This automated width adjustment function effectively avoids mechanical damage that may be caused when manually contacting the busbar trunking for transportation and positioning, and at the same time ensures the stability and accuracy of the busbar trunking during transportation. After the busbar trunking is properly placed and the driving rollers 204 complete the position adjustment, the driving rollers 204 start to rotate. Their power source is the motor connected to them. The motor operation drives the driving rollers 204 to rotate, thereby pushing the busbar trunking to be smoothly transported along the operation board 3 towards the fixed vertical platform 2. This transportation process realizes the preliminary positioning of the busbar trunking, enabling it to smoothly enter the subsequent processing links. The entire process does not require frequent manual intervention, greatly improving production efficiency, reducing manual labor intensity, and also reducing product quality problems caused by manual operation errors.

[0044] After the busbar trunking completes the preliminary transportation and positioning, it enters the vertical position adjustment stage, which is completed by the coordinated propulsion mechanism. The coordinated propulsion mechanism is fixedly installed between the operation board 3 and the fixed vertical platform 2, and its core component is the fixed platform 202. A propulsion motor 201 is fixedly installed on the rear surface of the fixed platform 202. The output end of the propulsion motor 201 penetrates the fixed platform 202 and is connected to the L-shaped push plate 203. The L-shaped push plate 203 is slidably installed on the upper surface of the operation board 3, and a vertical plate is provided on both sides of it for contacting the busbar trunking and adjusting its vertical position. After receiving the control instruction, the propulsion motor 201 starts to work, and its output end drives the L-shaped push plate 203 to slide along the slide rail on the upper surface of the operation board 3. The vertical plate of the L-shaped push plate 203 contacts the busbar trunking, and under the driving force of the propulsion motor 201, the vertical plate pushes the busbar trunking to adjust its position in the vertical direction. By precisely controlling the telescopic stroke of the propulsion motor 201, the busbar trunking can be adjusted to the appropriate vertical position, so that it is accurately aligned with the drilling bit 112 of the lifting and opening mechanism in height. This vertical position adjustment process is one of the key steps for the drilling operation to proceed smoothly. It ensures that the busbar trunking is in the correct position during drilling, thus guaranteeing the accuracy and quality of drilling and avoiding problems such as drilling errors or product scrapping caused by position deviation.

[0045] A horizontal motor 311 is fixedly installed on the outer side of the upper surface of the base 4, and the horizontal motor 311 is responsible for driving the adjustable distance moving seat 5 to move horizontally on the base 4. A second lifting motor 301 is fixedly installed on the lower end of the front surface of the adjustable distance moving seat 5, and a connecting slide 302 is slidably installed on the output end of the second lifting motor 301. An extension arm 310 is fixedly installed at the front end of the connecting slide 302, and a rotating connecting seat 308 is rotatably installed at the front end of the extension arm 310. A hydraulic rod 309 is fixedly installed between the rotating connecting seat 308 and the connecting slide 302. When it is necessary to punch holes in the bus duct, the horizontal motor 311 is first started to drive the adjustable distance moving seat 5 to move to the upper position of the bus duct along the slide rail of the base 4. Subsequently, the second lifting motor 301 starts to work, driving the connecting slide 302 to move up and down in the vertical direction. The lifting of the connecting slide 302 drives the extension arm 310 and the rotating connecting seat 308 at the front end to descend synchronously. At this time, the hydraulic rod 309 plays a role, pushing the rotating connection seat 308 to continue to move downward until the mounting platform 307 is perpendicular to the upper surface of the bus duct. The lower ends of both sides of the upper outer surface of the mounting platform 307 are fixedly installed with fixed clamps 306, and the upper end of each fixed clamp 306 is rotatably installed with a rotating clamp 304. The rear surface of the fixed clamp 306 is fixedly installed with a telescopic motor 303, and the output end of the telescopic motor 303 is connected to the rear surface of the rotating clamp 304. The telescopic motor 303 performs telescopic action according to the width and height of the bus duct, adjusts the angle of the rotating clamp 304, and cooperates with the fixed clamp 306 to firmly clamp the bus duct. The side surface of the rotating clamp 304 close to the fixed clamp 306 is fixedly installed with an elastic plate 305, which plays a role in buffering and increasing friction, ensuring that the surface of the bus duct is not damaged during the clamping process, and providing a stable clamping force. The bus duct is precisely positioned and firmly clamped in space through the coordinated operation of the horizontal motor 311, the second lifting motor 301, the hydraulic rod 309, and the telescopic motor 303. It can not only adapt to bus ducts of different specifications and sizes, ensuring that each bus duct is in the best position when punching, but also effectively avoids the failure of punching or product damage caused by the movement or shaking of the bus duct during the punching process, greatly improving the success rate of the punching operation and the stability of product quality.

[0046] A lifting motor 8 is fixedly installed at the upper end of the lifting and sliding table 7. After receiving the control signal from the operation panel 9, the lifting motor 8 starts and drives the lifting slider 101 to move downward along the guide rail of the lifting and sliding table 7. A fixed front plate 10 is fixedly installed at the front end of the lifting slider 101. An opening motor 109 is fixedly installed between the fixed front plate 10 and the lifting slider 101. An opening drill bit 112 is fixedly installed at the lower end of the opening motor 109. As the lifting slider 101 descends, the opening drill bit 112 gradually approaches the surface of the busbar. When the opening drill bit 112 drills a hole, the centrifugal motor 102 is synchronously started to form a negative pressure in the annular air duct 111, and the bottom suction port 110 discharges the metal chips generated during the drilling process to the outside through the discharge channel 103.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A positioning and punching device for busbar trunking production, comprising a base (1), characterized in that, A fixed vertical platform (2) is fixedly installed at the rear end of the upper surface of the base (1). A lifting slide table (7) is fixedly installed at the front end of the fixed vertical platform (2). A lifting and hole-opening mechanism is fixedly installed at the front end of the lifting slide table (7). An operation panel (3) is fixedly installed at the middle end of the upper surface of the base (1). A limiting feeding mechanism is fixedly installed on the left side of the operation panel (3). A cooperative propulsion mechanism is arranged on one side of the operation panel (3) close to the fixed vertical platform (2). A base (4) is fixedly installed on the upper surface of the base (1) outside the operation panel (3). A wire groove positioning mechanism is slidably installed at the upper end of the base (4); The lifting and hole-opening mechanism includes a lifting slider (101) slidably installed at the front end of the lifting slide table (7). A fixed front plate (10) is fixedly installed at the front end of the lifting slider (101). A hole-opening motor (109) is fixedly installed between the fixed front plate (10) and the lifting slider (101). A hole-opening drill bit (112) is fixedly installed at the lower end of the hole-opening motor (109).

2. The positioning and punching device for busbar production according to claim 1, wherein The limiting feeding mechanism includes a limiting feeding seat (6) fixedly installed on the left side of the operation panel (3). A driving roller (204) is slidably installed on both sides of the lower end of the limiting feeding seat (6). A distance-adjusting motor (205) is fixedly installed on the relative outer side of each driving roller (204).

3. A positioning and punching device for busbar production according to claim 1, characterized in that, The cooperative propulsion mechanism includes a fixed platform (202) fixedly installed between the operation panel (3) and the fixed vertical platform (2). A propulsion motor (201) is fixedly installed on the rear surface of the fixed platform (202). An L-shaped push plate (203) is arranged through the fixed platform (202) at the output end of the propulsion motor (201). The L-shaped push plate (203) is slidably installed on the upper surface of the operation panel (3).

4. A positioning and punching device for busbar production according to claim 1, characterized in that, The wire groove positioning mechanism includes a distance-adjusting moving seat (5) slidably installed at the upper end of the base (4). A horizontal motor (311) is fixedly installed on the outer side of the upper surface of the base (4). A second lifting motor (301) is fixedly installed at the lower end of the front surface of the distance-adjusting moving seat (5). A connecting slide table (302) is slidably installed at the output end of the second lifting motor (301). An extension arm (310) is fixedly installed at the front end of the connecting slide table (302). A rotating connecting seat (308) is rotatably installed at the front end of the extension arm (310). A hydraulic rod (309) is fixedly installed between the rotating connecting seat (308) and the connecting slide table (302).

5. The positioning and punching device for busbar production according to claim 4, characterized in that, An installation platform (307) is fixedly installed on the outer surface of the upper end of the rotating connecting seat (308). Fixed clamping jaws (306) are fixedly installed on both lower ends of the outer surface of the installation platform (307). A rotating clamping jaw (304) is rotatably installed at the upper end of each fixed clamping jaw (306). A telescopic motor (303) is fixedly installed on the rear surface of each fixed clamping jaw (306). The output end of the telescopic motor (303) is fixedly installed on the rear surface of the rotating clamping jaw (304). Elastic plates (305) are fixedly installed on the surface of one side of each rotating clamping jaw (304) close to the fixed clamping jaw (306).

6. A positioning and punching device for busbar production according to claim 1, characterized in that, The lifting and hole-opening mechanism includes a hole-opening motor (109) fixedly installed at the rear end of the fixed front plate (10). A protective sleeve (104) is fixedly installed at the lower end of the hole-opening motor (109). A leveling ring (108) is slidably installed at the lower end of the protective sleeve (104). A number of T-shaped limit posts (105) are fixedly installed at equal angles on the upper surface of the leveling ring (108). Moving chutes (107) are provided at corresponding positions of the protective sleeve (104) and the T-shaped limit posts (105). The T-shaped limit posts (105) move up and down in the moving chutes (107), and a return spring (106) is fixedly installed on the outer surface of the T-shaped limit posts (105) inside the moving chutes (107).

7. A positioning and punching device for busbar production according to claim 6, characterized in that, A centrifugal motor (102) is fixedly installed on the outer surface of the fixed front plate (10). A discharge channel (103) is fixedly installed at the lower end of the centrifugal motor (102). A discharge collection mechanism is provided at the lower end of the discharge channel (103) passing through the inside of the protective sleeve (104), and a lifting motor (8) is fixedly installed at the upper end of the lifting slide (7).

8. A positioning and punching device for busbar production according to claim 7, characterized in that, An annular air duct (111) is fixedly installed between the leveling ring (108) and the hole-opening drill bit (112). Bottom suction ports (110) are provided at the lower ends of the discharge channels (103) passing through the annular air duct (111). The annular air duct (111) fits the inner wall of the leveling ring (108) and is located above the hole-opening drill bit (112).

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