Peeling forming device for new energy automobile battery fixing steel belt
Through the fully automated peeling and forming device, the problem of low preparation efficiency of fixed steel strips for new energy vehicle batteries is solved, and efficient and accurate steel strip preparation is achieved, ensuring high quality and consistency of products, and meeting the safety and reliability needs of new energy vehicle batteries.
Patent Information
- Application Number
- CN202422085891.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The preparation efficiency of existing new energy vehicle battery fixed steel strips is low, difficult, poor stability and flexibility of heat shrink sleeves, low manual operation efficiency and high difficulty.
The fully automated skin peeling and forming device is adopted, including a fixed length transmission mechanism, a die-cutting mechanism, a heating and softening mechanism, a skin peeling mechanism, a cutting mechanism and a molding mechanism. Through fixed length transmission, die-cutting, heating and softening, peeling and cutting, and finally bending and forming, automatic production is achieved.
It improves production efficiency and product accuracy, ensures the stability and consistency of steel belts, simplifies production processes, improves product quality, and provides guarantees for the safe and reliable operation of new energy vehicle batteries.
Smart Images
Figure CN223146545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of new energy battery fixing steel belt production, in particular to a peeling and forming device for a new energy vehicle battery fixing steel belt. Background Technique
[0002] The new energy vehicle battery fixing steel belt is a device used to fix the new energy vehicle battery pack. In new energy vehicles, the battery pack is usually composed of multiple battery monomers. In order to ensure the safety and stability of the battery pack during vehicle operation, it is necessary to use a fixing steel belt to firmly fix the battery pack at a specific position of the vehicle. It is usually made of high-strength and corrosion-resistant steel, and an insulating material needs to be set outside the steel belt to ensure the firmness, long-term reliability and safety of the fixation. The structural design of the fixing steel belt should consider the size and shape of the battery pack, as well as the structural characteristics of the vehicle, to ensure that the entire battery pack can be completely wrapped and fixed.
[0003] In the production process of the existing fixing steel belt, generally a heat shrinkable tube is sleeved on the outer surface of the steel belt, and the heat shrinkable tube is heated and coated on the outside of the steel belt through the heating process. However, the stability of the heat shrinkable tube is poor and the flexibility is poor, which affects the use of the structure. Therefore, a steel belt structure with an extruded plastic coated insulating layer appears. The existing steel belt preparation is all completed manually. The entire preparation process requires straightening and other operations on the steel belt, but the efficiency is low and the difficulty is high. Therefore, new improvements need to be made to the existing steel belt preparation. Content of the Utility Model
[0004] In order to solve the above problems, the utility model has high preparation efficiency and high product precision. A peeling and forming device for a new energy vehicle battery fixing steel belt that solves the problems of low efficiency and high difficulty in the existing steel belt preparation.
[0005] The technical solution adopted by the utility model is: a peeling and forming device for a new energy vehicle battery fixing steel belt, including a frame, a fixed-length transmission mechanism, a die-cutting mechanism, a heating and softening mechanism, a peeling mechanism, a cutting mechanism and a forming mechanism that are sequentially arranged on the frame; the fixed-length transmission mechanism is used for conveying the steel belt at a fixed length, the die-cutting mechanism is used for cutting out I-shaped cuts on the upper and lower surfaces of the outer insulating layer of the steel belt to form a first peeling block and a second peeling block, and the heating and softening mechanism at least heats the first peeling block and the second peeling block to soften the first peeling block and the second peeling block; there are two groups of peeling mechanisms, and the two groups of peeling mechanisms are arranged opposite to each other on both sides of the steel belt. The peeling mechanism is used for peeling the first peeling block and the second peeling block from the steel belt to form a connection end on the steel belt. The cutting mechanism is used for cutting off the center position of the connection end, and the forming mechanism is used for bending and forming the steel belt.
[0006] A further improvement to the above solution is that the fixed-length transmission mechanism includes a fixed-length support, a fixed-length guide roller, a fixed-length measuring motor, and a fixed-length connecting roller. The fixed-length support is arranged on the frame, the fixed-length guide roller is arranged on the fixed-length support, the fixed-length measuring motor is arranged below the fixed-length support, one end of the fixed-length connecting roller is connected to the driving end of the fixed-length measuring motor, and the fixed-length measuring motor is used to drive the fixed-length connecting roller to rotate.
[0007] A further improvement to the above solution is that the fixed-length measuring motor is provided with an encoder for detecting the rotation of the shaft and converting the angular information into an electrical signal to obtain the conveying length of the steel strip according to the rotation angle.
[0008] A further improvement to the above solution is that the die-cutting mechanism includes a die-cutting support, a lower die base, an upper die base, and a die-cutting driving module. The die-cutting support includes a die-cutting bottom plate, die-cutting guide rods, and a die-cutting top plate. The die-cutting bottom plate and the die-cutting top plate are connected by the die-cutting guide rods. The upper die base is slidably arranged on the die-cutting guide rods. The die-cutting driving module is arranged on the die-cutting top plate and is used to drive the upper die base to move relative to the lower die base along the die-cutting guide rods to die-cut an I-shaped incision on the insulating layer.
[0009] A further improvement to the above solution is that the die-cutting mechanism includes an upper XY module, an upper laser cutting head, a lower XY module, and a lower laser cutting head. The upper laser cutting head is arranged on the upper XY module, and the lower laser cutting head is arranged on the lower XY module to laser-cut an I-shaped incision on the insulating layer.
[0010] A further improvement to the above solution is that the heating and softening mechanism includes a heating furnace and a heating channel arranged on the heating furnace. The heating furnace is provided with heating tubes facing the heating channel.
[0011] A further improvement to the above solution is that the peeling mechanism includes a peeling base, a peeling driving cylinder arranged on the peeling base, and a peeling clamping cylinder arranged on the peeling driving cylinder. The driving end of the peeling clamping cylinder is provided with a peeling claw, and the peeling claw is provided with a peeling blade for peeling the first peeling block and the second peeling block at the I-shaped incision.
[0012] A further improvement to the above solution is that the cutting mechanism includes a cutting support, a cutting driving motor, a cutting driving element connected to the cutting driving motor, and a cutting scissors connected to the cutting driving element. The cutting support is arranged at the rear side of the fixed-length transmission mechanism. The cutting driving motor is used to drive the cutting driving element to move towards the steel strip conveying position. The cutting driving element is a hydraulic cylinder to drive the cutting scissors to cut the steel strip.
[0013] A further improvement to the above solution is that the forming mechanism includes a forming bracket, a clamping and conveying assembly, a conveying and fixing fixture, a bending and clamping roller group, and a bending driving assembly that are sequentially arranged on the forming bracket. The clamping and conveying assembly is used to convey the cut steel strip towards the conveying and fixing fixture. The conveying and fixing fixture is used to fix the conveying direction of the steel strip. A heating element is arranged in the bending and clamping roller group to heat the insulating layer during the conveying and clamping process. The bending driving assembly is used to bend and form the steel strip.
[0014] A further improvement to the above solution is that the conveying and fixing fixture includes horizontal fixing wheels and vertical fixing wheels. A plurality of horizontal fixing wheels and vertical fixing wheels are provided, and are respectively used to fix and guide the steel strip in the vertical direction and the horizontal direction.
[0015] A further improvement to the above solution is that the horizontal fixing wheels are provided with horizontal fixing grooves, and the vertical fixing wheels are provided with vertical fixing grooves for positioning the direction of the steel strip during transmission.
[0016] A further improvement to the above solution is that the bending and clamping roller group includes a fixed clamping roller, a movable clamping roller, and a clamping driving module. The clamping driving module is used to drive the movable clamping roller to move relatively towards the fixed clamping roller to clamp and convey the steel strip during transmission. The heating element is arranged on the fixed clamping roller and the movable clamping roller.
[0017] A further improvement to the above solution is that the bending driving assembly includes a bending bracket, a bending motor, and a bending clamping shaft. The bending bracket is arranged on one side of the bending and clamping roller group. The bending motor is arranged on the bending bracket. The bending clamping shaft is arranged at the driving end of the bending motor. The bending clamping shaft is provided with a bending clamping groove, and one end of the bending clamping groove faces between the fixed clamping roller and the movable clamping roller.
[0018] The beneficial effects of the present utility model are:
[0019] Compared with the preparation of the existing fixed steel strips for new energy vehicle batteries, the present utility model prepares the steel strips in a fully automatic manner, sequentially performing fixed-length transmission, then die-cutting, heating and softening, peeling, and then cutting and forming. It realizes automatic preparation, first peels, then cuts, and finally bends and forms. The preparation efficiency is high, and the product precision is high. It solves the problems of low preparation efficiency and high difficulty of the existing steel strip preparation.
[0020] The present utility model ensures the accurate conveyance of the steel strip at a constant length through the fixed-length conveyance mechanism, laying a stable foundation for subsequent processing steps. The die-cutting mechanism cleverly cuts out I-shaped incisions on both the upper and lower surfaces of the insulating layer of the steel strip. This innovative design not only simplifies the subsequent peeling process but also ensures the uniformity and consistency of the peeled blocks, effectively avoiding the problems of incomplete peeling or damage to the steel strip body that may occur in traditional methods.
[0021] The heating and softening mechanism precisely heats a specific area, rapidly softening the first peeling block and the second peeling block, facilitating subsequent peeling operations. Meanwhile, it maintains the accuracy of temperature control of the steel strip body, avoiding performance degradation caused by overheating. The peeling mechanism adopts a double-group symmetric design, synchronously peeling the softened insulating layer from both sides of the steel strip, achieving an efficient and uniform peeling effect, and significantly improving production efficiency and product quality.
[0022] The precise cutting of the cutting mechanism at the center position of the connection end provides an ideal starting point for subsequent bending and forming, ensuring the stability and consistency of the steel strip during the forming process. Finally, the forming mechanism precisely bends and forms the processed steel strip to meet the high-precision requirements for the fixation of new energy vehicle batteries.
[0023] The utility model not only simplifies the production process and improves production efficiency, but also significantly enhances product quality and consistency through precise control and optimized design, providing a strong guarantee for the safe and reliable operation of new energy vehicle batteries. Brief Description of the Drawings
[0024] Figure 1 is a three-dimensional structural schematic diagram of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries of the utility model;
[0025] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of another perspective of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0026] Figure 3 is Figure 1 a three-dimensional structural schematic diagram of another perspective of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0027] Figure 4 is Figure 1 a front view schematic diagram of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0028] Figure 5 is Figure 1 a structural schematic diagram of the fixed-length transmission mechanism of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0029] Figure 6 is Figure 1 a structural schematic diagram of a part of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0030] Figure 7 is Figure 1 a structural schematic diagram of an embodiment of the die-cutting mechanism of the peeling and forming device for the steel strip used for fixing new energy vehicle batteries in
[0031] Figure 8 is Figure 1 a schematic structural view of the forming mechanism of the stripping and forming device for the battery fixing steel strip of new energy vehicles in
[0032] Figure 9 is Figure 8 a schematic structural view of the bending and clamping roller group of the forming mechanism in
[0033] Figure 10 a schematic structural view of the I-shaped cut of the steel strip of the present utility model.
[0034] Explanation of reference numerals in the drawings: frame 1, fixed-length transmission mechanism 2, fixed-length support 21, fixed-length guide roller 22, fixed-length measuring motor 23, fixed-length connecting roller 24;
[0035] die-cutting mechanism 3, die-cutting support 31, die-cutting bottom plate 311, die-cutting guide rod 312, die-cutting top plate 313, lower die base 32, upper die base 33, die-cutting drive module 34, upper XY module 35, upper laser cutting head 36, lower XY module 37, lower laser cutting head 38;
[0036] heating and softening mechanism 4, heating furnace 41, heating channel 42, heating element 43;
[0037] stripping mechanism 5, stripping base 51, stripping drive cylinder 52, stripping clamping cylinder 53, stripping jaws 54, stripping knife edge 541;
[0038] cutting mechanism 6, cutting support 61, cutting drive motor 62, cutting drive element 63, cutting scissors 64;
[0039] forming mechanism 7, forming support 71, clamping transmission assembly 72, clamping transmission roller 721, transmission fixing fixture 73, horizontal fixing wheel 731, horizontal fixing groove 7311, vertical fixing wheel 732, vertical fixing groove 7321, bending and clamping roller group 74, fixed clamping roller 741, movable clamping roller 742, clamping drive module 743, bending drive assembly 75, bending support 751, bending motor 752, bending clamping shaft 753, bending clamping groove 7531, heating element 76;
[0040] I-shaped cut 10, first stripping block 101, second stripping block 102. Detailed implementation manners
[0041] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present utility model more thorough and comprehensive.
[0042] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figures 1 to 10 As shown, in one embodiment of the utility model, a peeling and forming device for a new energy vehicle battery fixing steel strip is involved, comprising a frame 1, a fixed-length transmission mechanism 2, a die-cutting mechanism 3, a heating and softening mechanism 4, a peeling mechanism 5, a cutting mechanism 6 and a forming mechanism 7 arranged on the frame 1 in sequence; the fixed-length transmission mechanism 2 is used to transport the steel strip in a fixed length, the die-cutting mechanism 3 is used to cut an I-shaped incision 10 on the upper and lower surfaces of the outer insulating layer of the steel strip to form a first peeling block 101 and a second peeling block 102, the heating and softening mechanism 4 at least heats the first peeling block 101 and the second peeling block 102 to soften the first peeling block 101 and the second peeling block 102; the peeling mechanism 5 is provided with two groups, and the two groups of peeling mechanisms 5 are relatively arranged on both sides of the steel strip, the peeling mechanism 5 is used to peel the first peeling block 101 and the second peeling block 102 from the steel strip to form a connecting end on the steel strip, the cutting mechanism 6 is used to cut the center position of the connecting end, and the forming mechanism 7 is used to bend and form the steel strip. This embodiment adopts a fully automatic method to prepare the steel strip, which is sequentially transferred to a fixed length, then die-cut, heated and softened, peeled, and then cut and formed. It realizes automated preparation, first peeling, then cutting, and finally bending and forming. The preparation efficiency is high and the product precision is high. It solves the problem of low efficiency and high difficulty in the existing steel strip preparation.
[0044] In the above embodiment, the fixed-length transmission mechanism 2 ensures that the steel strip is accurately transported at a constant length, laying a stable foundation for subsequent processing steps. The die-cutting mechanism 3 cleverly cuts an I-shaped cut 10 on the upper and lower surfaces of the steel strip insulation layer. This innovative design not only simplifies the subsequent stripping process, but also ensures the uniformity and consistency of the stripping block, effectively avoiding the problem of incomplete stripping or damage to the steel strip body that may occur in traditional methods.
[0045] In the above embodiments, the heating and softening mechanism 4 precisely heats a specific area, rapidly softening the first stripping block 101 and the second stripping block 102, facilitating subsequent stripping operations. Meanwhile, the accuracy of temperature control of the steel strip body is maintained, avoiding performance degradation caused by overheating. The stripping mechanism 5 adopts a double-group symmetric design, synchronously stripping the softened insulating layer from both sides of the steel strip, achieving an efficient and uniform stripping effect, and significantly improving production efficiency and product quality.
[0046] In the above embodiments, the cutting mechanism 6 precisely cuts at the center position of the connection end, providing an ideal starting point for subsequent bending and forming, and ensuring the stability and consistency of the steel strip during the forming process. Finally, the forming mechanism 7 precisely bends and forms the processed steel strip to meet the high-precision requirements for the fixation of new energy vehicle batteries.
[0047] In the above embodiments, not only is the production process simplified and production efficiency improved, but also product quality and consistency are significantly enhanced through precise control and optimized design, providing a strong guarantee for the safe and reliable operation of new energy vehicle batteries.
[0048] Refer to Figure 5 As shown, the fixed-length transmission mechanism 2 includes a fixed-length support 21, fixed-length guide rollers 22, a fixed-length measuring motor 23, and a fixed-length connecting roller 24. The fixed-length support 21 is arranged on the frame 1, the fixed-length guide rollers 22 are arranged on the fixed-length support 21, the fixed-length measuring motor 23 is arranged below the fixed-length support 21, one end of the fixed-length connecting roller 24 is connected to the driving end of the fixed-length measuring motor 23, and the fixed-length measuring motor 23 is used to drive the fixed-length connecting roller 24 to rotate. Specifically, the fixed-length measuring motor 23 is provided with an encoder for detecting the rotation of the shaft and converting the angular information into an electrical signal to obtain the conveying length of the steel strip according to the rotation angle. Through the precise cooperation of the integrated fixed-length support 21, fixed-length guide rollers 22, fixed-length measuring motor 23, and fixed-length connecting roller 24, precise control of the conveying length of the steel strip is achieved. The encoder of the fixed-length measuring motor 23 (not shown in the figure) real-time feeds back the shaft rotation angle, precisely converting it into an electrical signal of the steel strip conveying length, ensuring strict consistency of the length of each section of the steel strip and meeting the stringent requirements for material accuracy in new energy battery manufacturing. This design not only improves the automation level of the production line but also significantly enhances the stability of product quality and production efficiency, providing strong support for the high-quality development of the new energy battery industry.
[0049] Refer to Figure 6As shown in the figure, the die-cutting mechanism 3 includes a die-cutting support 31, a lower die base 32, an upper die base 33, and a die-cutting drive module 34. The die-cutting support 31 includes a die-cutting bottom plate 311, die-cutting guide rods 312, and a die-cutting top plate 313. The die-cutting bottom plate 311 and the die-cutting top plate 313 are connected by the die-cutting guide rods 312. The upper die base 33 is slidably arranged on the die-cutting guide rods 312. The die-cutting drive module 34 is arranged on the die-cutting top plate 313 and is used to drive the upper die base 33 to move relatively downward along the die-cutting guide rods 312 towards the lower die base 32 to die-cut an I-shaped incision 10 in the insulating layer. In this embodiment, through the stable support and guidance of the die-cutting support 31 and the precise control of the die-cutting drive module 34, the upper die base 33 can move smoothly downward along the guide rods towards the lower die base 32, realizing precise I-shaped die-cutting of the insulating layer on the steel strip. This process not only improves production efficiency and processing accuracy but also ensures the flatness and consistency of the incision edges.
[0050] Refer to Figure 7 As shown in the figure, the die-cutting mechanism 3 includes an upper XY module 35, an upper laser cutting head 36, a lower XY module 37, and a lower laser cutting head 38. The upper laser cutting head 36 is arranged on the upper XY module 35, and the lower laser cutting head 38 is arranged on the lower XY module 37 to laser-cut an I-shaped incision 10 in the insulating layer. In this embodiment, different from the above embodiment, laser die-cutting is adopted. The laser cutting heads are driven by the XY module to cut the insulating layer. Multiple cutting heads can be set, moving unidirectionally or bidirectionally respectively to cut an I-shaped incision.
[0051] The heating and softening mechanism 4 includes a heating furnace 41 and a heating channel 42 arranged on the heating furnace 41. The heating furnace 41 is provided with heating tubes 43 facing the heating channel 42. In this embodiment, the heating tubes 43 heat the heating channel 42 to heat and soften the insulating layer on the passing steel strip for subsequent peeling.
[0052] The peeling mechanism 5 includes a peeling base 51, a peeling drive cylinder 52 arranged on the peeling base 51, and a peeling clamping cylinder 53 arranged on the peeling drive cylinder 52. The driving end of the peeling clamping cylinder 53 is provided with a peeling jaw 54, and the peeling jaw 54 is provided with a peeling blade 541. The peeling blade 541 is used to peel the first peeling block 101 and the second peeling block 102 at the I-shaped incision 10. In this embodiment, with the stable support of the peeling base 51, the peeling drive cylinder 52 precisely controls the peeling process, and the peeling clamping cylinder 53 cooperates with the peeling jaw 54. Through the finely designed peeling blade 541, the first and second peeling blocks are precisely peeled at the I-shaped incision 10. The peeling precision and efficiency are improved, ensuring the high quality and consistency of the steel strip preparation.
[0053] The cutting mechanism 6 includes a cutting support 61, a cutting drive motor 62, a cutting drive element 63 connected to the cutting drive motor 62, and a cutting scissors 64 connected to the cutting drive element 63. The cutting support 61 is arranged at the rear side of the fixed-length conveying mechanism 2. The cutting drive motor 62 is used to drive the cutting drive element 63 to move towards the steel belt conveying position. The cutting drive element 63 is a hydraulic cylinder to drive the cutting scissors 64 to cut the steel belt. In this embodiment, by integrating the stable support of the cutting support 61 and the moving force of the cutting drive motor 62, the cutting scissors 64 are driven to move towards the steel belt. Combining the hydraulic cylinder as the cutting drive element 63 ensures the smoothness and reliability of the cutting action. The precise control of the hydraulic cylinder enables the cutting scissors 64 to accurately act on the steel belt, realizing efficient cutting and meeting the precise requirements of the new energy battery for the fixed length of the steel belt. This structure not only improves the production efficiency but also ensures the quality consistency of the steel belt cutting, providing a solid guarantee for the stability and safety of the new energy battery.
[0054] The forming mechanism 7 includes a forming support 71, a clamping and conveying assembly 72, a conveying and fixing jig 73, a bending and clamping roller set 74, and a bending drive assembly 75 that are sequentially arranged on the forming support 71. The clamping and conveying assembly 72 is used to convey the cut steel belt towards the conveying and fixing jig 73. The conveying and fixing jig 73 is used to fix the conveying direction of the steel belt. A heating element 76 is arranged in the bending and clamping roller set 74 to heat the insulating layer during the conveying and clamping process. The bending drive assembly 75 is used to bend and form the insulating layer of the steel belt. In this embodiment, the coordinated work of the clamping and conveying assembly 72 and the conveying and fixing jig 73 not only ensures the stability of the steel belt conveying but also ensures the accurate positioning of the steel belt before bending. The integrated heating element 76 in the bending and clamping roller set 74 optimizes the bending performance of the steel belt by timely heating, reduces the stress concentration during the bending process, and improves the bending quality of the product. The precise control of the bending drive assembly 75 realizes the precise bending and forming of the steel belt, meeting the strict requirements of high precision and high quality for the fixed steel belt of the new energy battery. The utility model greatly improves the production efficiency and product quality, having remarkable technical effects and broad application prospects.
[0055] The clamping and conveying assembly 72 includes clamping and conveying rollers 721. A plurality of clamping and conveying rollers 721 are arranged opposite to each other up and down for conveying the steel belt. In this embodiment, the plurality of clamping and conveying rollers 721 arranged opposite to each other up and down can accurately and stably clamp and convey the steel belt material, ensuring that the position of the steel belt does not shift on the high-speed production line and effectively avoiding the problems of dislocation and wrinkles during the preparation process. This structure not only improves the smoothness and accuracy of the steel belt conveying.
[0056] The transmission fixture 73 includes a horizontal fixing wheel 731 and a vertical fixing wheel 732. A plurality of the horizontal fixing wheels 731 and the vertical fixing wheels 732 are provided, and are respectively used for fixing and guiding the steel strip in the vertical direction and the horizontal direction. The horizontal fixing wheel 731 is provided with a horizontal fixing groove 7311, and the vertical fixing wheel 732 is provided with a vertical fixing groove 7321 for positioning the direction during the transmission of the steel strip. In this embodiment, the comprehensive transmission fixture 73 of the horizontal fixing wheel 731 and the vertical fixing wheel 732 significantly improves the stability and direction accuracy of the steel strip transmission. The horizontal fixing groove 7311 on the horizontal fixing wheel 731 and the vertical fixing groove 7321 on the vertical fixing wheel 732 are closely matched to ensure that the steel strip is accurately guided and firmly fixed in both the vertical and horizontal directions, effectively avoiding deviation and jitter during the transmission process, and ensuring the continuity and quality consistency of the steel strip preparation.
[0057] The bending and clamping roller set 74 includes a fixed clamping roller 741, a movable clamping roller 742 and a clamping driving module 743. The clamping driving module 743 is used to drive the movable clamping roller 742 to move relatively towards the fixed clamping roller 741 to clamp and transmit the steel strip during the transmission process. The heating element 76 is arranged on the fixed clamping roller 741 and the movable clamping roller 742. The bending driving assembly 75 includes a bending bracket 751, a bending motor 752 and a bending clamping shaft 753. The bending bracket 751 is arranged on one side of the bending and clamping roller set 74. The bending motor 752 is arranged on the bending bracket 751. The bending clamping shaft 753 is arranged at the driving end of the bending motor 752. The bending clamping shaft 753 is provided with a bending clamping groove 7531, and one end of the bending clamping groove 7531 faces between the fixed clamping roller 741 and the movable clamping roller 742. In this embodiment, through the precise control of the clamping driving module 743, the movable clamping roller 742 and the fixed clamping roller 741 cooperate closely to ensure that the steel strip is stably clamped during the transmission process, effectively avoiding position deviation and deformation, and improving the processing accuracy and finished product rate of the steel strip. At the same time, the ingenious arrangement of the heating element 76 realizes the uniform heating treatment of the steel strip, optimizes the physical properties of the material, and lays a solid foundation for the subsequent bending process. The bending driving assembly 75 drives the bending clamping shaft 753 in an efficient and stable manner, uses the bending clamping groove 7531 to precisely clamp the steel strip and guide it to be bent at a preset angle, ensuring the precise forming of the fixing steel strip of the new energy battery and meeting the requirements of high-standard production processes.
[0058] The above embodiments only illustrate several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.
Claims
1. A peeling and forming device for a fixing steel strip of a new energy vehicle battery, characterized in that: It includes a frame, a fixed-length transmission mechanism, a die-cutting mechanism, a heating and softening mechanism, a peeling mechanism, a cutting mechanism, and a forming mechanism that are sequentially arranged on the frame; the fixed-length transmission mechanism is used to convey the steel strip at a fixed length, the die-cutting mechanism is used to cut out I-shaped cuts on the upper and lower surfaces of the outer insulation layer of the steel strip to form a first peeling block and a second peeling block, and the heating and softening mechanism at least heats the first peeling block and the second peeling block to soften them; there are two groups of peeling mechanisms, and the two groups of peeling mechanisms are arranged oppositely on both sides of the steel strip. The peeling mechanism is used to peel the first peeling block and the second peeling block from the steel strip to form a connection end on the steel strip. The cutting mechanism is used to cut the center position of the connection end, and the forming mechanism is used to bend and form the steel strip. The peeling mechanism includes a peeling base, a peeling driving cylinder arranged on the peeling base, and a peeling clamping cylinder arranged on the peeling driving cylinder. A peeling claw is arranged at the driving end of the peeling clamping cylinder, and a peeling cutting edge is arranged on the peeling claw. The peeling cutting edge is used to peel the first peeling block and the second peeling block at the I-shaped cut.
2. The peeling and forming device for the battery fixing steel strip of the new energy vehicle according to claim 1, wherein: The fixed-length transmission mechanism includes a fixed-length support, fixed-length guide rollers, a fixed-length measuring motor, and fixed-length connecting rollers. The fixed-length support is arranged on the frame, the fixed-length guide rollers are arranged on the fixed-length support, the fixed-length measuring motor is arranged below the fixed-length support, and one end of the fixed-length connecting roller is connected to the driving end of the fixed-length measuring motor. The fixed-length measuring motor is used to drive the fixed-length connecting roller to rotate.
3. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 2, characterized in that: The fixed-length measuring motor is provided with an encoder, which is used to detect the rotation of the shaft and convert the angular information into an electrical signal to obtain the conveying length of the steel strip according to the rotation angle.
4. The peeling and forming device for the battery fixing steel strip of the new energy vehicle according to claim 1, characterized in that: The die-cutting mechanism includes a die-cutting support, a lower die base, an upper die base, and a die-cutting driving module. The die-cutting support includes a die-cutting bottom plate, die-cutting guide rods, and a die-cutting top plate. The die-cutting bottom plate and the die-cutting top plate are connected by die-cutting guide rods. The upper die base is slidably arranged on the die-cutting guide rods. The die-cutting driving module is arranged on the die-cutting top plate and is used to drive the upper die base to move relatively downward along the die-cutting guide rods towards the lower die base to die-cut an I-shaped cut on the insulation layer.
5. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 1, characterized in that: The die-cutting mechanism includes an upper XY module, an upper laser cutting head, a lower XY module, and a lower laser cutting head. The upper laser cutting head is arranged on the upper XY module, and the lower laser cutting head is arranged on the lower XY module to laser-cut an I-shaped cut on the insulation layer.
6. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 1, characterized in that: The heating and softening mechanism includes a heating furnace and a heating channel arranged on the heating furnace. The heating furnace is provided with heating tubes facing the heating channel.
7. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 1, wherein: The cutting mechanism includes a cutting support, a cutting driving motor, a cutting driving element connected to the cutting driving motor, and a cutting scissors connected to the cutting driving element. The cutting support is arranged at the rear side of the fixed-length transmission mechanism. The cutting driving motor is used to drive the cutting driving element to move towards the steel strip conveying position. The cutting driving element is a hydraulic cylinder to drive the cutting scissors to cut the steel strip.
8. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 1, characterized in that: The forming mechanism includes a forming bracket, a clamping and conveying assembly, a conveying and fixing fixture, a bending and clamping roller set, and a bending driving assembly that are sequentially arranged on the forming bracket. The clamping and conveying assembly is used to convey the cut steel strip towards the conveying and fixing fixture. The conveying and fixing fixture is used to fix the conveying direction of the steel strip. A heating element is arranged in the bending and clamping roller set to heat the insulating layer during the conveying and clamping process. The bending driving assembly is used to bend and form the steel strip.
9. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 8, characterized in that: The conveying and fixing fixture includes a horizontal fixing wheel and a vertical fixing wheel. A plurality of horizontal fixing wheels and vertical fixing wheels are provided, and are respectively used to fix and guide the vertical direction and the horizontal direction of the steel strip. The horizontal fixing wheel is provided with a horizontal fixing groove, and the vertical fixing wheel is provided with a vertical fixing groove for positioning the direction of the steel strip during transmission.
10. The peeling and forming device for the battery fixing steel strip of a new energy vehicle according to claim 9, characterized in that: The bending and clamping roller set includes a fixed clamping roller, a movable clamping roller, and a clamping driving module. The clamping driving module is used to drive the movable clamping roller to move relatively towards the fixed clamping roller to clamp and convey the steel strip during transmission. The heating element is arranged on the fixed clamping roller and the movable clamping roller. The bending driving assembly includes a bending bracket, a bending motor, and a bending clamping shaft. The bending bracket is arranged on one side of the bending and clamping roller set. The bending motor is arranged on the bending bracket. The bending clamping shaft is arranged at the driving end of the bending motor. The bending clamping shaft is provided with a bending clamping groove, and one end of the bending clamping groove faces between the fixed clamping roller and the movable clamping roller.