Peeling forming device for new energy automobile battery fixing steel belt

Abstract

The invention relates to the technical field of new energy battery fixing steel belt production, in particular to a peeling forming device for a new energy automobile battery fixing steel belt, which comprises a rack, and a fixed-length transmission mechanism, a die cutting mechanism, a heating softening mechanism, a peeling mechanism, a cutting mechanism and a forming mechanism which are sequentially arranged on the rack, the fixed-length conveying mechanism is used for conveying a steel strip in a fixed-length mode, the die cutting mechanism is used for cutting I-shaped notches in the upper face and the lower face of an outer insulating layer of the steel strip so as to form a first stripping block and a second stripping block, and the heating softening mechanism at least heats the first stripping block and the second stripping block. The first stripping block and the second stripping block are softened; the number of the peeling mechanisms is two, and the two peeling mechanisms are oppositely arranged on the two sides of the steel belt. The device is high in preparation efficiency and high in product precision. The problems that existing steel belt preparation is low in efficiency and high in difficulty are solved.

Description

Technical Field

[0001] The invention relates to the technical field of production of steel strips for fixing new energy batteries, and in particular to a peeling and forming device for steel strips for fixing batteries of new energy vehicles. Background Art

[0002] The new energy vehicle battery fixing steel belt is a device used to fix the battery pack of new energy vehicles. In new energy vehicles, the battery pack is usually composed of multiple battery cells. In order to ensure the safety and stability of the battery pack during the operation of the vehicle, a fixing steel belt is required to firmly fix the battery pack in a specific position of the vehicle. It is usually made of high-strength, corrosion-resistant steel, and insulating materials need to be set on the outside of the steel belt to ensure the firmness of the fixation and long-term reliability and safety. The structural design of the fixing steel belt should take into account 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 fully wrapped and fixed.

[0003] In the production process of existing fixed steel belts, heat shrink tubes are generally put on the outer surface of the steel belt, and the heat shrink tubes are heated and wrapped around the outside of the steel belt through a heating process. However, the stability and flexibility of the heat shrink tubes are poor, which affects the use of the structure. Therefore, a steel belt structure with an extruded and coated insulation layer has emerged. The existing steel belt preparation is done manually, and the entire preparation process requires the steel belt to be straightened, but the efficiency is low and the difficulty is high. Therefore, new improvements need to be made to the existing steel belt preparation. Summary of the invention

[0004] To solve the above problems, the present invention has high preparation efficiency and high product precision. It solves the problems of low preparation efficiency and high difficulty of existing steel strips and is a peeling and forming device for fixing steel strips for new energy vehicle batteries.

[0005] The technical solution adopted by the present invention is: a peeling and forming device for a steel strip for fixing a battery of a new energy vehicle, comprising 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 arranged in sequence on the frame; the fixed-length transmission mechanism is used to convey the steel strip in a fixed length, the die-cutting mechanism is used to cut an I-shaped incision on the upper and lower surfaces of the outer insulating layer of the steel strip to form a first peeling block and a second peeling block, 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; the peeling mechanism is provided with two groups, and the two groups of peeling mechanisms are relatively arranged 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 connecting end on the steel strip, the cutting mechanism is used to cut the center position of the connecting end, and the forming mechanism is used to bend and form the steel strip.

[0006] A further improvement to the above scheme is that the fixed-length transmission mechanism includes a fixed-length bracket, a fixed-length guide roller, a fixed-length measuring motor and a fixed-length connecting roller, the fixed-length bracket is arranged on the frame, the fixed-length guide roller is arranged on the fixed-length bracket, the fixed-length measuring motor is arranged below the fixed-length bracket, 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 scheme is that the fixed-length measuring motor is provided with an encoder for detecting the rotation of the shaft and converting the angle information into an electrical signal, so as to obtain the conveying length of the steel belt according to the rotation angle.

[0008] A further improvement to the above scheme is that the die-cutting mechanism includes a die-cutting bracket, a lower die base, an upper die base and a die-cutting drive module, the die-cutting bracket includes a die-cutting bottom plate, a die-cutting guide rod and a die-cutting top plate, the die-cutting bottom plate and the die-cutting top plate are connected by a die-cutting guide rod, the upper die base can be slidably set on the die-cutting guide rod, the die-cutting drive module is set 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 rod to die-cut an I-shaped incision in the insulation layer.

[0009] A further improvement to the above scheme 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, so as to cut an I-shaped incision on the insulating layer by laser.

[0010] A further improvement to the above solution is that the heating and softening mechanism includes a heating furnace, a heating channel arranged on the heating furnace, and a heating pipe is arranged in the heating furnace toward the heating channel.

[0011] A further improvement to the above scheme is that the peeling mechanism includes a peeling base, a peeling drive cylinder arranged on the peeling base, and a peeling clamping cylinder arranged on the peeling drive cylinder, the driving end of the peeling clamping cylinder is provided with a peeling claw, the peeling claw is provided with a peeling blade, and the peeling blade is used to peel the first peeling block and the second peeling block on the I-shaped incision.

[0012] A further improvement to the above scheme is that the cutting mechanism includes a cutting bracket, a cutting drive motor, a cutting drive element connected to the cutting drive motor, and a cutting scissors connected to the cutting drive element, the cutting bracket is arranged on the rear side of the fixed-length transmission mechanism, the cutting drive motor is used to drive the cutting drive element to move toward the steel strip conveying position, and the cutting drive element is a hydraulic cylinder to drive the cutting scissors to cut the steel strip.

[0013] A further improvement to the above scheme is that the forming mechanism includes a forming bracket, a clamping transmission component, a transmission fixing jig, a bending clamping roller group and a bending drive component which are sequentially arranged on the forming bracket, the clamping transmission component is used to transport the cut steel strip toward the transmission fixing jig, the transmission fixing jig is used to fix the transmission direction of the steel strip, a heating element is arranged in the bending clamping roller group to heat the insulating layer during the transmission tightening process, and the bending drive assembly is used to bend and form the steel strip.

[0014] A further improvement to the above scheme is that the transmission fixing fixture includes a horizontal fixing wheel and a vertical fixing wheel, and a plurality of the horizontal fixing wheels and the vertical fixing wheels are provided, and are used to fix and guide the steel belt in the vertical direction and the horizontal direction respectively.

[0015] A further improvement to the above solution is that the horizontal fixed wheel is provided with a horizontal fixed groove, and the vertical fixed wheel is provided with a vertical fixed groove, so as to position the direction of the steel strip during transmission.

[0016] A further improvement to the above scheme is that the bending clamping roller group includes a fixed clamping roller, a movable clamping roller and a clamping drive module, and the clamping drive module is used to drive the movable clamping roller to move relative to the fixed clamping roller so as to clamp and transmit the steel strip during the transmission process, and the heating element is arranged on the fixed clamping roller and the movable clamping roller.

[0017] A further improvement to the above scheme is that the bending drive assembly includes a bending bracket, a bending motor and a bending clamping shaft, the bending bracket is arranged on one side of the bending 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, and the bending clamping shaft is provided with a bending clamping groove, 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 invention are: Compared with the existing preparation of steel strips for fixing batteries of new energy vehicles, the present invention adopts a fully automatic method to prepare steel strips, which are sequentially transported to a fixed length, then die-cut, heated and softened, peeled, and then cut and formed. Automated preparation is achieved, first peeling, then cutting, and finally bending and forming. The preparation efficiency is high and the product precision is high. The problem of low efficiency and high difficulty in the preparation of existing steel strips is solved.

[0019] The present invention ensures that the steel strip is accurately transported at a constant length through a fixed-length transmission mechanism, laying a stable foundation for subsequent processing steps. The die-cutting mechanism cleverly cuts I-shaped cuts 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.

[0020] The heating and softening mechanism heats specific areas precisely, allowing the first and second stripping blocks to soften quickly, facilitating subsequent stripping operations while maintaining the accuracy of temperature control of the steel strip body, avoiding performance degradation caused by overheating. The stripping mechanism adopts a double-group symmetrical design, which simultaneously strips the softened insulation layer from both sides of the steel strip, achieving an efficient and uniform stripping effect, significantly improving production efficiency and product quality.

[0021] The precise cutting of the cutting mechanism at the center of the connection end provides an ideal starting point for the subsequent bending and forming, ensuring the stability and consistency of the steel strip during the forming process. Finally, the forming mechanism accurately bends the processed steel strip to meet the high-precision requirements required for the fixation of new energy vehicle batteries.

[0022] The present invention not only simplifies the production process and improves production efficiency, but also significantly improves 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

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the peeling and forming device for fixing the steel strip of the new energy vehicle battery of the present invention; Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the peeling and forming device for fixing steel strips for new energy vehicle batteries from another perspective; Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the peeling and forming device for fixing steel strips for new energy vehicle batteries from another perspective; Figure 4 for Figure 1 A schematic diagram of the front view of a peeling and forming device for a steel strip used to fix batteries in new energy vehicles; Figure 5 for Figure 1 A schematic diagram of the structure of the fixed-length transmission mechanism of the peeling and forming device for the steel strip used to fix the battery of new energy vehicles; Figure 6 for Figure 1 Schematic diagram of the structure of the peeling and forming device for the steel strip used to fix the battery of new energy vehicles; Figure 7 for Figure 1 A structural schematic diagram of an embodiment of a die-cutting mechanism of a peeling and forming device for a steel strip for fixing a battery of a new energy vehicle; Figure 8 for Figure 1 A schematic diagram of the structure of the forming mechanism of the peeling and forming device for the steel strip for fixing the battery of new energy vehicles; Fig. 9 for Figure 8A schematic diagram of the structure of the bending and clamping roller group of the middle forming mechanism; Fig.10 It is a structural schematic diagram of the I-shaped cut of the steel strip of the present invention.

[0024] Description of reference numerals: frame 1, fixed-length transmission mechanism 2, fixed-length bracket 21, fixed-length guide roller 22, fixed-length measuring motor 23, fixed-length connecting roller 24; Die-cutting mechanism 3, die-cutting bracket 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; Heating and softening mechanism 4, heating furnace 41, heating channel 42, heating tube 43; Peeling mechanism 5, peeling base 51, peeling driving cylinder 52, peeling clamping cylinder 53, peeling claw 54, peeling blade 541; Cutting mechanism 6, cutting bracket 61, cutting drive motor 62, cutting drive element 63, cutting scissors 64; Forming mechanism 7, forming bracket 71, clamping transmission assembly 72, clamping transmission roller 721, transmission fixing fixture 73, horizontal fixed wheel 731, horizontal fixed groove 7311, vertical fixed wheel 732, vertical fixed groove 7321, bending clamping roller group 74, fixed clamping roller 741, movable clamping roller 742, clamping drive module 743, bending drive assembly 75, bending bracket 751, bending motor 752, bending clamping shaft 753, bending clamping groove 7531, heating element 76; I-shaped incision 10 , first stripping block 101 , second stripping block 102 . DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0026] 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.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning 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 herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figure 1 to Figure 10 As shown, in one embodiment of the present invention, a peeling and forming device for a steel strip for fixing a battery of a new energy vehicle 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 sequentially arranged on the frame 1; the fixed-length transmission mechanism 2 is used to convey the steel strip to a fixed length, the die-cutting mechanism 3 is used to cut an I-shaped cut 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.

[0028] 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.

[0029] In the above embodiment, the heating and softening mechanism 4 heats the specific area precisely, so that the first stripping block 101 and the second stripping block 102 are quickly softened, which is convenient for the subsequent stripping operation, while maintaining the accuracy of the temperature control of the steel strip body, avoiding the performance degradation caused by overheating. The peeling mechanism 5 adopts a double-group symmetrical design, which simultaneously strips the softened insulation layer from both sides of the steel strip, achieving an efficient and uniform stripping effect, and significantly improving production efficiency and product quality.

[0030] In the above embodiment, the precise cutting of the cutting mechanism 6 at the center of the connection end provides an ideal starting point for the subsequent bending and forming, 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 fixing the battery of new energy vehicles.

[0031] In the above embodiments, not only the production process is simplified and the production efficiency is improved, but also the product quality and consistency are significantly improved through precise control and optimized design, providing a strong guarantee for the safe and reliable operation of new energy vehicle batteries.

[0032] See also Figure 5 As shown, the fixed-length transmission mechanism 2 includes a fixed-length bracket 21, a fixed-length guide roller 22, a fixed-length measuring motor 23 and a fixed-length connecting roller 24, wherein the fixed-length bracket 21 is arranged on the frame 1, the fixed-length guide roller 22 is arranged on the fixed-length bracket 21, the fixed-length measuring motor 23 is arranged below the fixed-length bracket 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 angle information into an electrical signal, so as to obtain the conveying length of the steel strip according to the rotation angle. By integrating the fixed-length bracket 21, the fixed-length guide roller 22, the fixed-length measuring motor 23 and the fixed-length connecting roller 24, the precise control of the conveying length of the steel strip is achieved. The encoder (not shown) of the fixed-length measuring motor 23 provides real-time feedback of the shaft rotation angle, which is accurately converted into an electrical signal of the steel belt conveying length, ensuring the strict consistency of the length of each steel belt section and meeting the stringent requirements of new energy battery manufacturing on material accuracy. 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.

[0033] See also Figure 6As shown, the die-cutting mechanism 3 includes a die-cutting bracket 31, a lower die base 32, an upper die base 33 and a die-cutting drive module 34. The die-cutting bracket 31 includes a die-cutting bottom plate 311, a die-cutting guide rod 312 and a die-cutting top plate 313. The die-cutting bottom plate 311 and the die-cutting top plate 313 are connected through the die-cutting guide rod 312. The upper die base 33 can be slidably arranged on the die-cutting guide rod 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 toward the lower die base 32 along the die-cutting guide rod 312, so as to die-cut an I-shaped cut 10 for the insulating layer. In this embodiment, through the stable support and guidance of the die-cutting bracket 31, combined with the precise control of the die-cutting drive module 34, the upper die base 33 can move smoothly along the guide rod to the lower die base 32, so as to realize the I-shaped precise die-cutting of the insulating layer on the steel strip. This process not only improves production efficiency and processing accuracy, but also ensures the smoothness and consistency of the cut edges.

[0034] See also Figure 7 As shown, 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, wherein 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, so as to cut an I-shaped cut 10 on the insulating layer by laser. This embodiment is different from the above-mentioned embodiment in that laser die-cutting is adopted, and the insulating layer is cut by driving the laser cutting head through the XY module, and a plurality of cutting heads can be arranged, which can move in one direction or two directions, respectively, to cut an I-shaped cut.

[0035] The heating and softening mechanism 4 includes a heating furnace 41, a heating channel 42 disposed on the heating furnace 41, and a heating pipe 43 disposed on the heating furnace 41 toward the heating channel 42. In this embodiment, the heating channel 42 is heated by the heating pipe 43 to heat and soften the insulating layer on the passing steel strip, so as to facilitate subsequent peeling.

[0036] 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, and the driving end of the peeling clamping cylinder 53 is provided with a peeling claw 54, and the peeling claw 54 is provided with a peeling blade 541, and the peeling blade 541 is used to peel the first peeling block 101 and the second peeling block 102 on the I-shaped incision 10. In this embodiment, the peeling base 51 is stably supported, the peeling drive cylinder 52 accurately controls the peeling process, and the peeling clamping cylinder 53 cooperates with the peeling claw 54 to accurately peel the first and second peeling blocks on the I-shaped incision 10 through the finely designed peeling blade 541. The peeling accuracy and efficiency are improved, and the high quality and consistency of steel strip preparation are ensured.

[0037] See also Figure 6As shown, the cutting mechanism 6 includes a cutting bracket 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 bracket 61 is arranged on the rear side of the fixed-length transmission mechanism 2. The cutting drive motor 62 is used to drive the cutting drive element 63 to move toward the steel strip conveying position. The cutting drive element 63 is a hydraulic cylinder to drive the cutting scissors 64 to cut the steel strip. In this embodiment, the cutting scissors 64 are driven to move toward the steel strip by integrating the stable support of the cutting bracket 61 and the moving force of the cutting drive motor 62. The hydraulic cylinder is combined as the cutting drive element 63 to ensure 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 strip, achieve efficient cutting, and meet the precise requirements of new energy batteries for fixed steel strip length. This structure not only improves production efficiency, but also ensures the quality consistency of steel strip cutting, providing a solid guarantee for the stability and safety of new energy batteries.

[0038] See also Figure 8 As shown, the forming mechanism 7 includes a forming bracket 71, a clamping transmission component 72, a transmission fixture 73, a bending clamping roller group 74 and a bending drive component 75 which are sequentially arranged on the forming bracket 71. The clamping transmission component 72 is used to convey the cut steel strip toward the transmission fixture 73. The transmission fixture 73 is used to fix the transmission direction of the steel strip. A heating element 76 is arranged in the bending clamping roller group 74 to heat the insulating layer during the transmission tightening process. The bending drive component 75 is used to bend and form the insulating layer of the steel strip. In this embodiment, the coordinated work of the clamping transmission component 72 and the transmission fixture 73 not only ensures the stability of the steel strip transmission, but also ensures the accurate positioning of the steel strip before bending. The heating element 76 integrated in the bending clamping roller group 74 optimizes the bending performance of the steel strip by timely heating, reduces 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 strip, meeting the strict requirements of high precision and high quality for the steel strip for fixing new energy batteries. The present invention greatly improves production efficiency and product quality, and has significant technical effects and broad application prospects.

[0039] The clamping transmission assembly 72 includes a clamping transmission roller 721, and a plurality of the clamping transmission rollers 721 are arranged relatively up and down for steel strip transmission. In this embodiment, the plurality of clamping transmission rollers 721 relatively up and down can accurately and stably clamp and transmit the steel strip material, ensuring that the position of the steel strip on the high-speed production line is not offset, and effectively avoiding the misalignment and wrinkle problems in the preparation process. This structure not only improves the stability and accuracy of the steel strip transmission.

[0040] The transmission fixing jig 73 includes a horizontal fixed wheel 731 and a vertical fixed wheel 732, and the horizontal fixed wheel 731 and the vertical fixed wheel 732 are both provided with a plurality of them, and are used to fix and guide the steel strip in the vertical direction and the horizontal direction respectively; the horizontal fixed wheel 731 is provided with a horizontal fixed groove 7311, and the vertical fixed wheel 732 is provided with a vertical fixed groove 7321, which are used to position the direction of the steel strip during transmission. In this embodiment, the integrated transmission fixing jig 73 of the horizontal fixed wheel 731 and the vertical fixed wheel 732 significantly improves the stability and direction accuracy of the steel strip transmission. The horizontal fixed groove 7311 on the horizontal fixed wheel 731 and the vertical fixed groove 7321 on the vertical fixed 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.

[0041] The bending clamping roller group 74 includes a fixed clamping roller 741, a movable clamping roller 742 and a clamping drive module 743. The clamping drive module 743 is used to drive the movable clamping roller 742 to move relative to the fixed clamping roller 741 so as to clamp and transmit the steel belt during the transmission process. The heating element 76 is arranged on the fixed clamping roller 741 and the movable clamping roller 742; the bending drive 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 clamping roller group 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, and 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 drive module 743, the movable clamping roller 742 and the fixed clamping roller 741 work closely together to ensure that the steel strip is stably clamped during the transmission process, effectively avoiding positional deviation and deformation, and improving the processing accuracy and yield rate of the steel strip. At the same time, the clever arrangement of the heating element 76 realizes 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 drive assembly 75 drives the bending clamp shaft 753 in an efficient and stable manner, and uses the bending clamp groove 7531 to accurately clamp the steel strip and guide it to bend at a preset angle, ensuring the precise forming of the new energy battery fixed steel strip and meeting the high-standard production process requirements.

[0042] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A peeling and forming device for a new energy vehicle battery fixing steel strip, 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 which are sequentially arranged on the frame; the fixed-length transmission mechanism is used to transport the steel strip in a fixed length; the die-cutting mechanism is used to cut an I-shaped incision on the upper and lower surfaces of the outer insulating layer of the steel strip to form a first peeling block and a second peeling block; 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; the peeling mechanism is provided with two groups, and the two groups of peeling mechanisms are relatively arranged 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 connecting end on the steel strip; the cutting mechanism is used to cut the center position of the connecting end; and the forming mechanism is used to bend and form the steel strip.

2. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The fixed-length transmission mechanism includes a fixed-length bracket, a fixed-length guide roller, a fixed-length measuring motor and a fixed-length connecting roller. The fixed-length bracket is arranged on a frame, the fixed-length guide roller is arranged on the fixed-length bracket, the fixed-length measuring motor is arranged below the fixed-length bracket, 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.

3. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 2 is characterized in that: The fixed-length measuring motor is provided with an encoder for detecting the rotation of the shaft and converting the angle information into an electrical signal so as to obtain the conveying length of the steel strip according to the rotation angle.

4. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The die-cutting mechanism includes a die-cutting bracket, a lower die base, an upper die base and a die-cutting drive module. The die-cutting bracket includes a die-cutting bottom plate, a die-cutting guide rod and a die-cutting top plate. The die-cutting bottom plate and the die-cutting top plate are connected by the die-cutting guide rod. The upper die base can be slidably set on the die-cutting guide rod. The die-cutting drive module is set on the die-cutting top plate and is used to drive the upper die base to move relatively toward the lower die base along the die-cutting guide rod to die-cut an I-shaped incision on the insulation layer.

5. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is 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 cut an I-shaped incision on the insulating layer by laser.

6. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The heating and softening mechanism comprises a heating furnace and a heating channel arranged on the heating furnace. The heating furnace is provided with a heating pipe facing the heating channel.

7. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The peeling mechanism includes a peeling base, a peeling drive cylinder arranged on the peeling base, and a peeling clamping cylinder arranged on the peeling drive 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. The peeling blade is used to peel the first peeling block and the second peeling block on the I-shaped incision.

8. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The cutting mechanism includes a cutting bracket, a cutting drive motor, a cutting drive element connected to the cutting drive motor, and a cutting scissors connected to the cutting drive element. The cutting bracket is arranged on the rear side of the fixed-length transmission mechanism. The cutting drive motor is used to drive the cutting drive element to move toward the steel strip conveying position. The cutting drive element is a hydraulic cylinder to drive the cutting scissors to cut the steel strip.

9. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 1 is characterized in that: The forming mechanism includes a forming bracket, a clamping transmission component, a transmission fixing fixture, a bending clamping roller group and a bending drive component which are sequentially arranged on the forming bracket. The clamping transmission component is used to transport the cut steel strip toward the transmission fixing fixture. The transmission fixing fixture is used to fix the transmission direction of the steel strip. A heating element is arranged in the bending clamping roller group to heat the insulating layer during the transmission tightening process. The bending drive assembly is used to bend and form the steel strip.

10. The peeling and forming device for the new energy vehicle battery fixing steel strip according to claim 9 is characterized in that: The transmission fixing jig includes a horizontal fixing wheel and a vertical fixing wheel, and a plurality of the horizontal fixing wheels and the vertical fixing wheels are provided, and are used to fix and guide the steel belt in the vertical direction and the horizontal direction respectively; The horizontal fixing wheel is provided with a horizontal fixing groove, and the vertical fixing wheel is provided with a vertical fixing groove, so as to position the direction of the steel strip during transmission; The bending clamping roller group includes a fixed clamping roller, a movable clamping roller and a clamping drive module, wherein the clamping drive module is used to drive the movable clamping roller to move relative to the fixed clamping roller so as to clamp and transmit the steel strip during transmission, and the heating element is arranged on the fixed clamping roller and the movable clamping roller; The bending drive assembly includes a bending bracket, a bending motor and a bending clamping shaft. The bending bracket is arranged on one side of the bending 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, and the bending clamping shaft is provided with a bending clamping groove, one end of the bending clamping groove faces between the fixed clamping roller and the movable clamping roller.

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