CN224058567U

CN224058567U - Busbar lateral clamping feeding assembly

Info

Publication number: CN224058567U
Application number: CN202520518071.4U
Authority: CN
Inventors: 侯西猛
Original assignee: Tianjin Ant Electric Co ltd
Current assignee: Tianjin Ant Electric Co ltd
Priority date: 2025-03-24
Filing date: 2025-03-24
Publication date: 2026-03-31
Anticipated expiration: 2035-03-24

Abstract

This utility model discloses a busbar lateral clamping and feeding assembly, comprising a feeding assembly installed on one side of the busbar processing equipment frame, the feeding assembly including a feeding base plate, on which several idlers are arranged along the conveying direction; the idlers are mounted on idler frames, which are mounted on the feeding base plate; busbar clamping and conveying devices are provided on both sides of the idlers for clamping the two non-punching surfaces of the busbar and conveying the busbar towards the punching and cutting assembly; a support plate is provided between adjacent idlers, and the idlers are higher than the upper surface of the support plate. Through technological innovation and improvement in many aspects, such as efficient conveying system, precise clamping and positioning, high-precision drive and control, simplified structure and reduced cost, improved production efficiency and processing quality, and adaptability and flexibility, this invention provides an efficient, stable, and reliable solution for the busbar processing industry.

Description

Busbar lateral clamping feeding assembly

Technical Field

The utility model belongs to the technical field of busbar punching and bending processing equipment, and particularly relates to a busbar lateral clamping and feeding assembly.

Background

In the technical field of processing equipment such as busbar punching and bending, with the vigorous development of manufacturing industry and the gradual white heating of market competition, the requirements on processing precision and production efficiency are increased to unprecedented heights. However, the traditional busbar feeding mode, especially the feeding link depending on manual operation, gradually reveals the defect that the traditional busbar feeding mode is difficult to adapt to the modern production requirement.

In the traditional busbar processing production line, manual feeding is an indispensable ring, but is also an efficiency bottleneck. Operators need to manually carry the busbar to processing equipment to carry out tedious positioning and adjustment work. The process is extremely labor-intensive, and is time-consuming and labor-consuming when processing large-size or heavy busbar, and the production efficiency is seriously affected. More importantly, the accurate positioning of the busbar is difficult to ensure by manual feeding, and small deviation can lead to the reduction of processing precision, so that the quality and consistency of products are affected, which is certainly unacceptable for modern manufacturing industries pursuing high quality and high precision.

In order to solve the problem, the industry starts to actively explore an automatic feeding technology, and aims to improve the production efficiency and the processing precision through technical innovation. Under the background, the busbar lateral clamping feeding assembly is generated, and becomes an important innovation result in the technical field of automatic feeding.

The traditional feeding device adopts a simple placing or pushing mode, and the stability and accuracy of the busbar in the conveying process are difficult to ensure when the complicated and changeable busbar processing requirements are met. And the busbar lateral clamping feeding assembly effectively solves the problem through a precise design and innovative technical means.

Taking busbar processing equipment as an example, the traditional busbar processing mode generally adopts a plurality of independent equipment to respectively complete the procedures of feeding, shearing, punching, bending and the like, and the mode is large in occupied area, low in production efficiency and difficult to effectively guarantee the processing quality. Particularly in the punching process, the existing equipment generally adopts a mode of clamping a punching surface, so that a clamp is left on the side face of the copper bar to form an indentation, and further the electrical performance, the safety and the sharp-angle discharge of the busbar are affected. Therefore, developing a highly integrated busbar lateral clamping and feeding assembly has become a technical problem to be solved in the current electrical industry.

In the punching process, the existing busbar processing equipment generally adopts a mode of clamping a punching surface, and the busbar is fixed on a workbench through a clamp to punch. However, the clamping mode has the obvious defects that the impression generated by clamping the side surface of the copper bar not only affects the attractiveness of the busbar, but also causes sharp angle discharge phenomenon easily caused by sharp angles formed by the impression, and seriously reduces the insulation performance and the safety of the busbar. Under the application scene of high voltage and high current, the sharp angle discharge phenomenon can cause equipment failure and even safety accidents, and the stable operation of the electrical equipment is seriously threatened.

In order to solve the problems in the prior art, the utility model provides a busbar lateral clamping and feeding assembly. The busbar lateral clamping feeding assembly adopts a lateral clamping design thought, and the busbar is firmly clamped on the conveying line through a special clamping device, so that the stability and the accuracy of the busbar in the conveying process are ensured. The design not only avoids the deviation or looseness of the busbar caused by the action of external force in the conveying process, but also greatly improves the positioning precision of the busbar, and provides powerful guarantee for the subsequent processing links.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model provides a highly integrated busbar lateral clamping and feeding assembly.

The utility model is realized in such a way that the busbar lateral clamping feeding assembly comprises a feeding assembly which is arranged on a frame at one side of a frame of busbar processing equipment,

The feeding assembly comprises a feeding substrate, a plurality of carrier rollers are arranged on the feeding substrate along the conveying direction, the carrier rollers are arranged on a carrier roller frame, the carrier roller frame is arranged on the feeding substrate, busbar clamping conveying devices are arranged on two sides of the carrier rollers and used for clamping two non-punching surfaces of a busbar and conveying the busbar towards the punching and cutting assembly, and a supporting plate is arranged between every two adjacent carrier rollers and is higher than the upper surface of the supporting plate.

Further preferably, the busbar clamping and conveying device comprises a main clamping and feeding mechanism and a sub-clamping mechanism which are oppositely arranged, wherein the main clamping and feeding mechanism and the sub-clamping mechanism are used for clamping the busbar and conveying the busbar towards the punching and cutting assembly.

Further preferably, the main clamping feeding mechanism and the auxiliary clamping mechanism are arranged on two parallel linear guide rails perpendicular to the busbar conveying direction, and the main clamping feeding mechanism and the auxiliary clamping mechanism are connected with a clamping driving device for driving the main clamping feeding mechanism and the auxiliary clamping mechanism to move relatively.

Further preferably, the clamping driving device comprises a clamping servo motor and a screw nut pair, wherein a screw of the screw nut pair is a screw with positive and negative threads at two ends, a screw nut of the screw nut pair is connected with a main clamping feeding mechanism and an auxiliary clamping mechanism, and the clamping servo motor is connected with one end of the screw and drives the screw to rotate so as to provide clamping force for the main clamping feeding mechanism and the auxiliary clamping mechanism.

Further preferably, the clamping driving device adopts an air cylinder or an oil cylinder, and the air cylinder or the oil cylinder is connected with the main clamping feeding mechanism and the auxiliary clamping mechanism and provides clamping force for clamping the busbar by the main clamping feeding mechanism and the auxiliary clamping mechanism.

Further preferably, the main clamping feeding mechanism comprises a main clamping moving plate, main linear sliding blocks matched with the linear guide rails are arranged on two sides below the main clamping moving plate, a main clamping assembly is arranged above the main clamping moving plate, the main clamping assembly comprises a main clamping roller side, N main clamping wheels are arranged below the main clamping moving plate along a busbar conveying direction through a wheel shaft, N is an integer greater than or equal to 2, and the main clamping wheels are connected with driving members which are connected with a feeding servo motor.

Further preferably, the N main clamping wheels are connected to the feeding servo motor by a driving member.

Further preferably, the driving member is a synchronous toothed belt, the synchronous toothed belt is connected with an output gear of the feeding servo motor, a gear matched with the synchronous toothed belt is arranged on a wheel shaft of the main clamping wheel above the main clamping moving plate, and a synchronous toothed belt compacting roller is arranged between adjacent gears.

Further preferably, the driving member may also be a chain or a gear.

Still preferably, the secondary clamping mechanism comprises a secondary clamping moving plate, secondary linear sliding blocks matched with the linear guide rails are arranged on two sides below the secondary clamping moving plate, the secondary clamping moving plate is arranged on the secondary linear sliding blocks, N secondary clamping wheels are arranged below the secondary clamping moving plate along the busbar conveying direction through wheel shafts and are close to the carrier roller side, and N is an integer greater than or equal to 2.

The busbar lateral clamping and feeding assembly has the advantages and technical effects that the busbar lateral clamping and feeding assembly is remarkable in overall technical effect, and various innovations and improvements are brought to busbar processing industry. The following is a detailed summary of the technical effects:

The efficient and stable conveying system has ingenious design of the feeding assembly, and realizes efficient and accurate conveying of the busbar through the cooperation of the feeding substrate and the carrier roller. The rolling design of the carrier roller reduces friction, improves conveying efficiency, and ensures stability of the busbar in the conveying process. The support of the busbar is further enhanced by the arrangement of the bearing plate, so that sagging or deformation of the busbar due to gravity is prevented, and the flatness and the processing quality of the busbar are maintained.

And the bus bar clamping and conveying device is precisely clamped and positioned, and the bus bar is efficiently and stably clamped by the mutual matching of the main clamping and feeding mechanism and the auxiliary clamping mechanism. The design not only improves the processing efficiency, but also ensures the accuracy and consistency of the busbar in the processing process. The main clamping feeding mechanism and the auxiliary clamping mechanism are both arranged on the linear guide rail, so that linearity and stability in the clamping and conveying processes are guaranteed, and deviation of busbar positions is avoided.

The clamping driving device adopts a servo motor and a screw nut pair or an air cylinder or an oil cylinder, so that stable and controllable power output is provided, and the accurate control of the clamping force is ensured. The high precision and high response characteristics of the servo motor enable the clamping and releasing actions to be quick and accurate. Synchronous clamping and releasing of a plurality of clamping wheels are realized through driving components such as synchronous toothed belts, chains or gears, and the like, so that the uniformity and stability of clamping are further improved.

The structure is simplified and the cost is reduced, the design of the main clamping feeding mechanism and the auxiliary clamping mechanism adopts a modularized idea, and the plurality of clamping wheels are connected through the unified driving component, so that the mechanical structure is simplified, and the number of parts and the assembly complexity are reduced. The design not only reduces the manufacturing cost, but also improves the maintainability and reliability of the equipment, so that the equipment is easier to repair and maintain.

The feeding assembly can efficiently and accurately convey unprocessed busbar to a subsequent processing link, and improves the production efficiency. The design of the clamping device ensures the stability and accuracy of the busbar in the processing process, avoids processing errors caused by inconsistent clamping force or position deviation, and improves the processing quality.

Adaptability and flexibility:

The utility model provides the selection of various driving components (such as synchronous toothed belts, chains, gears and the like) so as to meet the requirements of different application scenes and enhance the adaptability and the flexibility of the equipment. The design enables the equipment to be flexibly adjusted according to actual production requirements, and improves the universality and practicality of the equipment.

In summary, the busbar lateral clamping and feeding assembly provides a high-efficiency, stable and reliable solution for the busbar processing industry through various technical innovations and improvements such as an efficient conveying system, accurate clamping and positioning, high-precision driving and control, simplified structure and reduced cost, improved production efficiency and processing quality, adaptability and flexibility and the like.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of FIG. 1 of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic perspective view of the present utility model;

FIG. 5 is a schematic diagram of a frame structure;

FIG. 6 is a schematic view of a busbar clamping and conveying device mounting structure;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a left side view of FIG. 6;

FIG. 9 is a schematic perspective view of FIG. 6;

FIG. 10 is a schematic view of a pitch maintenance assembly;

Fig. 11 is a schematic structural view of a busbar upper limit assembly.

In the figure, 1, a rack; the feeding device comprises a feeding assembly, a feeding substrate, a feeding device, a carrier roller frame, a 24-busbar clamping conveying device, a 240-main clamping feeding mechanism, a 241-main clamping moving plate, a 242-main linear sliding block, a 243-main clamping assembly, a 2430-main clamping wheel, a 2431-driving member, a 2432-feeding servo motor, a 2433, a gear, a 2434-pressing roller, a 250-auxiliary clamping mechanism, a 251-auxiliary clamping moving plate, a 252-sliding block, a 253-auxiliary clamping wheel, a 25-bearing plate, a 26-linear guide rail, a 27-clamping driving device, a 271-clamping servo motor, a 272-lead screw nut pair, a 2720-lead screw, a 2721-lead screw nut, a 28-space maintaining assembly, a 280-keeping rod, a 281-shearing pin, a 282-guiding hole, 283-positioning block, 284-cylinder, a 29-busbar upper limiting assembly, a 290-limiting mounting plate, a 291-pressing cylinder 292-pressing plate, a 293-busbar pressing wheel, a 294-guiding sleeve, a 295-guiding column, a 296-guiding assembly, a 296-punching connecting block, a 3-4-punching and a bending assembly.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 9, a busbar lateral clamping feeding assembly comprises a feeding assembly which is arranged on a frame 1 on one side of busbar processing equipment, and the frame ensures stable installation and accurate alignment of each part, thereby providing a stable foundation for the whole processing process.

The feeding assembly 2 is used for conveying unprocessed busbar, the feeding assembly can efficiently and accurately convey the unprocessed busbar to a subsequent processing link, production efficiency and processing precision are improved, the feeding assembly 2 comprises a feeding substrate 21 serving as a basic structure of the feeding assembly, the feeding substrate provides a stable supporting platform, stability of the busbar in a conveying process is guaranteed, a plurality of carrier rollers 22 are arranged on the feeding substrate along the conveying direction, and the busbar can be effectively supported and guided to be conveyed forwards through a design mounted on a carrier roller frame. The rolling of the carrier roller reduces friction between the busbar and the substrate and improves conveying efficiency, the carrier roller is arranged on a carrier roller frame 23, the carrier roller frame is arranged on the feeding substrate, busbar clamping conveying devices 24 are arranged on two sides of the carrier roller and used for clamping two non-punching surfaces of the busbar and conveying the busbar towards the punching and cutting assembly direction, and the busbar clamping conveying devices arranged on two sides of the carrier roller can clamp the two non-punching surfaces of the busbar and ensure that the busbar cannot deviate from a preset track in the conveying process and simultaneously stably convey towards the punching and cutting assembly direction. The design improves the accuracy and the reliability of conveying, prevents the surface of the punching surface of the busbar from being injured, avoids the possibility of equipment failure and even safety accidents caused by sharp-angle discharge phenomenon generated by punching, and is provided with the supporting plates 25 between adjacent supporting rollers, wherein the supporting rollers are higher than the upper surface of the supporting plates, can provide additional support between the supporting rollers, ensure that the busbar cannot sag or deform due to gravity in the conveying process, and keep the flatness and the processing quality of the busbar.

Further preferably, the busbar clamping and conveying device 24 includes a main clamping and feeding mechanism 240 and a sub-clamping mechanism 250 which are disposed opposite to each other, and the main clamping and feeding mechanism and the sub-clamping mechanism are used for clamping the busbar and conveying the busbar towards the punching and cutting assembly. The busbar clamping and conveying device realizes efficient and stable clamping and conveying of the busbar through the mutual matching of the main clamping and feeding mechanism and the auxiliary clamping mechanism. The design not only improves the processing efficiency, but also ensures the accuracy and consistency of the busbar in the processing process, and provides powerful guarantee for the high-performance operation of the whole integrated machine.

Further preferably, the main clamping feeding mechanism 240 and the sub-clamping mechanism 250 are mounted on two parallel linear guide rails 26 perpendicular to the busbar conveying direction, and this design ensures that the main clamping feeding mechanism and the sub-clamping mechanism can maintain stable linear motion when clamping and conveying the busbar, and avoids the deviation of the busbar position caused by the mechanism deviation. The high precision and stability of the linear guide rail provide powerful guarantee for the accurate processing of the busbar, and the linear guide rail can be a T-shaped guide rail, a dovetail-shaped guide rail, an optical axis guide rail or a finished linear guide rail assembly. The main clamping feeding mechanism and the auxiliary clamping mechanism are connected with a clamping driving device 27 for driving the main clamping feeding mechanism and the auxiliary clamping mechanism to move relatively, and the clamping driving device enables the main clamping feeding mechanism and the auxiliary clamping mechanism to move relatively, so that clamping and releasing of the busbar are realized. The power and the control precision provided by the clamping driving device ensure that the busbar can be firmly clamped in the processing process and can be accurately released when required, and the processing efficiency and accuracy are improved.

Further preferably, the clamping driving device 27 comprises a clamping servo motor 271 and a screw nut pair 272, and the servo motor is used as a power source and has the characteristics of high precision, high responsiveness and low noise. In the clamping driving device, the servo motor can provide stable and controllable power output, so that the main clamping feeding mechanism and the auxiliary clamping mechanism can achieve required clamping force when the busbar is clamped, and meanwhile, the rapidness and the accuracy of actions are ensured. The screw 2720 of the screw nut pair is a screw with positive and negative threads at two ends, the screw nut 2721 of the screw nut pair is connected with the main clamping feeding mechanism and the auxiliary clamping mechanism, the clamping servo motor is connected with one end of the screw and drives the screw to rotate, clamping force of the main clamping feeding mechanism and the auxiliary clamping mechanism is provided, and the screw nut pair is a mechanical device for converting rotary motion into linear motion. In the device, the two ends of the screw rod are provided with the positive and negative threads, so that when the screw rod rotates, the main clamping feeding mechanism and the auxiliary clamping mechanism which are connected to the screw rod nut can move simultaneously but in opposite directions, and the clamping and the releasing of the busbar are realized. The high precision and stability of the lead screw nut pair ensures the precision and reliability of the clamping action.

Further preferably, the clamping driving device 27 adopts an air cylinder or an oil cylinder, and the air cylinder or the oil cylinder is connected with the main clamping feeding mechanism and the auxiliary clamping mechanism and provides clamping force for clamping the busbar by the main clamping feeding mechanism and the auxiliary clamping mechanism. In the utility model, besides adopting a screw nut pair, the clamping driving device can also adopt an air cylinder or oil cylinder design, thereby simplifying the structure of the device, and realizing faster and more accurate clamping action by directly connecting the main clamping feeding mechanism and the auxiliary clamping mechanism through the air cylinder or the oil cylinder. The cylinder or the oil cylinder provides strong and stable clamping force, so that stability of the busbar in the processing process is ensured, and overall processing efficiency and accuracy are improved.

Further preferably, the main clamp feed mechanism 240 includes a main clamp moving plate 241 as the main load bearing member of the main clamp feed mechanism, which is designed to ensure stability during clamping and transport. Through the cooperation with linear guide and main sharp slider, main clamp movable plate can be along predetermined orbit steady removal, provides the basis for the accurate transportation of female row. Main linear sliding blocks 242 matched with the linear guide rails are arranged on two sides below the main clamping moving plate 241, and the main linear sliding blocks are tightly matched with the linear guide rails, so that the linearity and the stability of the main clamping moving plate in the moving process are ensured. The design reduces friction and vibration in the moving process, and improves the accuracy and efficiency of busbar conveying. Above the main clamping moving plate is mounted a main clamping assembly 243, which is the core part of the main clamping feed mechanism, designed to firmly clamp the busbar. The main clamping group 243 comprises N main clamping wheels 2430 which are arranged below the main clamping moving plate near the carrier roller side along the conveying direction of the busbar through the wheel shaft, wherein N is an integer greater than or equal to 2, and the plurality of main clamping wheels (at least two) are arranged to increase the contact area and the clamping force with the busbar, so that the stability and the reliability of clamping are improved. Meanwhile, the design of the clamping wheels is also beneficial to dispersing impact force in the busbar conveying process, the busbar is protected from being damaged, the clamping force can be uniformly distributed by the aid of the cooperation of the main clamping wheels, and the busbar is ensured not to loosen or deviate in the conveying process. The main clamping wheel is connected with a driving member 2431, the driving member is connected with a feeding servo motor 2432, and the driving member transmits the power of the feeding servo motor to the main clamping wheel, so that the accurate control of the clamping force is realized. The high precision and the responsiveness of the feeding servo motor ensure the rapidity and the accuracy of the main clamping wheel when clamping and releasing the busbar.

In conclusion, the main clamping feeding mechanism realizes efficient and stable clamping and conveying of the busbar through precise mechanical design and precise control of the servo motor. The technical scheme not only improves the accuracy and efficiency of busbar conveying, but also ensures the stability and reliability of the busbar in the processing process. The design of a plurality of main clamping wheels increases the clamping force and stability, and the matching of the linear sliding blocks and the linear guide rails ensures the linearity and stability of movement. The technical scheme provides reliable guarantee for subsequent punching and cutting processing, and improves the overall production efficiency.

Further preferably, the N main clamping wheels are connected with the feeding servo motor through a driving member, namely, the N main clamping wheels (N is an integer greater than or equal to 2) are connected with the feeding servo motor through a uniform driving member.

Such a design brings about several significant technical effects:

The structure is simplified, a plurality of main clamping wheels are connected through a single driving component, the mechanical structure is greatly simplified, and the number of parts and the assembly complexity are reduced. This not only reduces manufacturing costs but also improves maintainability and reliability of the apparatus.

Synchronous clamping-since all the main clamping wheels are driven by the same driving member, they can achieve synchronous clamping and release. This ensures that the busbar is uniformly stressed during the clamping process, avoiding deflection or deformation caused by inconsistent clamping force.

The feeding servo motor is known for high precision and responsiveness, and transmits power to the driving component through the feeding servo motor so as to control the clamping force and the moving speed of the main clamping wheel. The accurate control mode improves the accuracy and efficiency of busbar conveying.

The energy is saved, namely, a single driving component and a servo motor are used for driving a plurality of main clamping wheels, and compared with the design that each clamping wheel is provided with an independent driving source, the energy is saved and the efficiency is improved. This helps to reduce the running cost of the equipment and meets the requirements of modern industry on energy conservation and environmental protection.

The stability is improved, the error and shake in mechanical transmission are reduced by the aid of a uniform driving component and a servo motor control system, and the stability of the whole main clamping feeding mechanism is improved. This helps to ensure accurate positioning and stable transport of the busbar during processing.

Further preferably, the driving member is a synchronous toothed belt, the synchronous toothed belt is connected with an output gear of the feeding servo motor, a gear 2433 matched with the synchronous toothed belt is arranged on a wheel shaft of the main clamping wheel above the main clamping moving plate, and a synchronous toothed belt pressing roller 2434 is arranged between adjacent gears. The synchronous toothed belt is used as a driving component to connect the output gear of the feeding servo motor with the gear on the main clamping wheel, so that accurate power transmission is realized. The synchronous toothed belt is tightly matched with the gear, so that the synchronism and the accuracy of the main clamping wheel in clamping and conveying the busbar are ensured. And the synchronous toothed belt pinch rollers arranged between adjacent gears further enhance the stability and reliability of transmission.

Furthermore, the preferred embodiment of the drive member also includes chains or gears, which options provide more flexibility and adaptability to meet the needs of different application scenarios. Overall, this technical feature has promoted the performance and the stability of main clamping feeding mechanism through accurate mechanical design and efficient transmission mode, has ensured the high-efficient of female row processing to go on.

Further preferably, the sub-clamping mechanism 250 includes a sub-clamping moving plate 251, sub-linear sliders 252 cooperating with the linear guide rails are mounted on two sides below the sub-clamping moving plate, the sub-clamping moving plate 251 is mounted on the sub-linear sliders 252, and N sub-clamping wheels 253 are disposed below the sub-clamping moving plate near the carrier roller side along the busbar conveying direction through the wheel shafts, wherein N is an integer greater than or equal to 2. Mainly embodied in its precise structural design and efficient clamping function. Through ingenious cooperation of the auxiliary clamping moving plate, the linear guide rail and the auxiliary linear sliding block, the mechanism realizes stable and linear movement in the busbar conveying direction, and provides powerful guarantee for accurate positioning of the busbar. The auxiliary clamping moving plate arranged above the auxiliary clamping moving plate and N auxiliary clamping wheels (N is more than or equal to 2) arranged below the auxiliary clamping moving plate along the busbar conveying direction jointly form a powerful clamping system. The design not only increases the contact area with the busbar, but also ensures the even distribution of the clamping force, thereby effectively preventing the busbar from loosening or shifting in the conveying process. The cooperation of the auxiliary clamping wheels improves the stability and reliability of clamping, and creates favorable conditions for subsequent processing operation. In summary, the auxiliary clamping mechanism provides firm guarantee for efficient and stable busbar processing through the precise structural design and efficient clamping function.

Referring to fig. 10, a space maintaining assembly 28 is preferably provided between the main clamping moving plate and the sub clamping moving plate. Further preferably, the interval maintaining assembly 28 comprises a maintaining rod 280, wherein the maintaining rod is positioned above the carrier roller 22, a space for a busbar to pass through is reserved between the maintaining rod and the carrier roller, one end of the maintaining rod is connected to the main clamping moving plate or the auxiliary clamping moving plate through a shearing pin 281, guide holes 282 are formed in the corresponding auxiliary clamping moving plate and the main clamping moving plate, a positioning block 283 for abutting the maintaining rod to enable the position of the maintaining rod to be relatively static is vertically arranged along the radial direction of the guide holes, and the upper part of the positioning block is connected with a positioning cylinder 284 or an oil cylinder for driving the positioning block to move up and down. The technical effect is obvious. Firstly, through the ingenious design between the retaining rod and the carrier roller, a stable passing space is provided for the busbar, and smoothness and accuracy of the busbar in the conveying process are ensured. And one end of the retaining rod is connected to the main clamping moving plate or the auxiliary clamping moving plate through a shearing pin, and the connecting mode ensures the connection firmness and is convenient to quickly replace or adjust when needed. Furthermore, due to the arrangement of the guide holes and the positioning blocks, the holding rod can be kept relatively static in the radial direction, and the stability of busbar conveying is further improved. Finally, the positioning cylinder or the oil cylinder is introduced, so that the positioning block is accurately controlled, and the position and the distance of the retaining rod can be flexibly adjusted according to the requirement. In summary, the space maintaining assembly provides more stable and reliable guarantee for busbar processing through precise design and efficient functions.

On the basis of the above, the action of the shear pin is particularly important. The clamping servo motor is used as a connecting piece between the retaining rod and the main clamping moving plate or the auxiliary clamping moving plate, and can automatically shear at the shearing pin under the condition of overlarge stress, so that the clamping servo motor is effectively protected from being damaged. The design skillfully utilizes the mechanical property of the shear pin, and when the external force exceeds the bearing limit of the shear pin, the shear pin can be rapidly broken, so that the excessive force transmitted to the servo motor is cut off, and the service life of the motor is ensured not to be influenced. Therefore, the addition of the shearing pin not only improves the safety and reliability of the whole clamping system, but also provides powerful guarantee for the long-term stable operation of the servo motor.

Referring to fig. 11, it is further preferable that a busbar upper limit assembly 29 is disposed at a middle position of a tail end of the feeding assembly near the punching and cutting assembly side, for limiting busbar upwarp, the busbar upper limit assembly 29 includes a limit mounting plate 290, a compression cylinder 291 is mounted on the fixing plate at a vertical direction on the feeding assembly side, a compression plate 292 is mounted at a lower end of the compression cylinder, a busbar compression wheel 293 is mounted at a lower end of the compression plate, a guide sleeve 294 is disposed on the compression plate, a guide column 295 is mounted in the guide sleeve, a connection block 296 is disposed at an upper end of the guide column, and the connection block is mounted on the limit mounting plate. The technical effect of the method is mainly that the method effectively limits the upwarp of the busbar. This design provides a stable mounting base for the entire assembly through the spacing mounting plate. The vertical installation of the compression cylinder and the compression plate connected with the lower end of the compression cylinder can flexibly adjust the compression force on the busbar according to the requirement, and ensure that the busbar is kept flat in the conveying process. The female row pinch rollers of pressure strip lower extreme then has further strengthened the effect of compressing tightly, has reduced simultaneously with female friction damage who arranges.

In addition, the guide sleeve on the compacting plate is matched with the guide post, so that the compacting plate is more stable in the up-and-down movement process, and uneven compacting force caused by vibration or deflection is avoided. The connecting block links to each other guide post upper end and spacing mounting panel, has formed the firm connection of whole subassembly, has ensured the reliability and the durability of spacing subassembly on the busbar.

An application embodiment of the busbar punching, shearing and bending integrated machine is disclosed in fig. 1 to 5, and comprises a frame 1 and a feeding assembly 2, wherein the feeding assembly is used for conveying unprocessed busbars, the feeding assembly can efficiently and accurately convey the unprocessed busbars to a subsequent processing link, the production efficiency and the processing precision are improved, the punching and cutting assembly 3 is used for punching and cutting the busbars conveyed by the feeding assembly to a fixed length, the punching and bending assembly is adjacent to a discharge hole of the feeding assembly, the punching and cutting assembly integrates punching and fixed length cutting functions, punching and cutting of the busbars can be completed in one operation, the processing steps and time are reduced, and the production efficiency is improved. Meanwhile, the accurate punching and cutting function ensures the consistency and high quality of busbar processing, so that the integrated machine can complete the whole processing process from raw materials to finished products, the convenience and the efficiency of production are improved, and the bending assembly 4 is used for bending the punched busbar according to a design angle and bending the punched busbar according to a preset angle according to the design requirement, so that the accurate forming of the busbar is realized. The feeding assembly, the punching and cutting assembly and the bending assembly are fixedly arranged on a frame panel of the frame, wherein the punching and cutting assembly is positioned between the feeding assembly and the bending assembly.

Through integrating a plurality of processes such as material loading, punching, cutting and bending on a piece of equipment, the high integration and the automation of busbar processing have been realized to this all-in-one. The design not only reduces the occupied area and the complexity of the equipment, but also greatly improves the production efficiency and the processing precision.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a female side direction of arranging presss from both sides tight material loading assembly, installs in female row processing equipment frame one side, its characterized in that:

2. The busbar lateral clamping and feeding assembly according to claim 1, wherein the busbar clamping and conveying device comprises a main clamping and feeding mechanism and a sub-clamping mechanism which are arranged oppositely, and the main clamping and feeding mechanism and the sub-clamping mechanism are used for clamping the busbar and conveying the busbar towards the punching and cutting assembly.

3. The busbar lateral clamping and feeding assembly according to claim 2, wherein the main clamping and feeding mechanism and the auxiliary clamping mechanism are arranged on two parallel linear guide rails perpendicular to the conveying direction of the busbar, and the main clamping and feeding mechanism and the auxiliary clamping mechanism are connected with a clamping driving device for driving the main clamping and feeding mechanism and the auxiliary clamping mechanism to move relatively.

4. The busbar lateral clamping and feeding assembly is characterized in that the clamping driving device comprises a clamping servo motor and a screw nut pair, a screw of the screw nut pair is a screw with positive and negative threads at two ends, a screw nut of the screw nut pair is connected with a main clamping and feeding mechanism and a sub-clamping mechanism, and the clamping servo motor is connected with one end of the screw and drives the screw to rotate so as to provide clamping force for the main clamping and feeding mechanism and the sub-clamping mechanism.

5. The busbar lateral clamping and feeding assembly according to claim 3, wherein the clamping driving device adopts an air cylinder or an oil cylinder, and the air cylinder or the oil cylinder is connected with the main clamping feeding mechanism and the auxiliary clamping mechanism and provides clamping force for clamping the busbar by the main clamping feeding mechanism and the auxiliary clamping mechanism.

6. The busbar lateral clamping feeding assembly according to claim 2, wherein the main clamping feeding mechanism comprises a main clamping moving plate, main linear sliding blocks matched with the linear guide rails are arranged on two sides below the main clamping moving plate, a main clamping assembly is arranged above the main clamping moving plate, the main clamping assembly comprises N main clamping wheels which are close to a carrier roller side and are arranged below the main clamping moving plate along a busbar conveying direction through a wheel shaft, N is an integer greater than or equal to 2, and the main clamping wheels are connected with driving members which are connected with a feeding servo motor.

7. The busbar side-clamping and feeding assembly as set forth in claim 6, wherein the N main clamping wheels are connected with the feeding servo motor through a driving member.

8. The busbar lateral clamping feeding assembly according to claim 7 is characterized in that the driving member is a synchronous toothed belt, the synchronous toothed belt is connected with an output gear of a feeding servo motor, a gear matched with the synchronous toothed belt is arranged on a wheel shaft of the main clamping wheel above the main clamping moving plate, and a synchronous toothed belt compacting roller is arranged between adjacent gears.

9. The busbar side-clamping feeding assembly of claim 7, wherein the driving member can be a chain or a gear.

10. The busbar lateral clamping feeding assembly according to claim 3, wherein the auxiliary clamping mechanism comprises an auxiliary clamping moving plate, auxiliary linear sliding blocks matched with the linear guide rails are arranged on two sides below the auxiliary clamping moving plate, the auxiliary clamping moving plate is arranged on the auxiliary linear sliding blocks, and N auxiliary clamping wheels are arranged below the auxiliary clamping moving plate near the carrier roller side along the busbar conveying direction through wheel shafts, wherein N is an integer greater than or equal to 2.