Automatic splicing equipment for new energy automobile battery tray profiles

Abstract

The invention discloses automatic splicing equipment for new energy automobile battery tray profiles, and relates to the technical field of new energy automobile battery tray manufacturing equipment.The automatic splicing equipment comprises an operation table, a material distribution mechanism is installed in the operation table, the material distribution mechanism comprises a first X-axis moving assembly, and the first X-axis moving assembly is fixedly connected with the operation table; the moving end of the first X-axis moving assembly is fixedly connected with a splicing mechanism. In the using process, according to the angle needed when a sectional material fixed to the upper portion of a second clamping table and a sectional material fixed to the upper portion of a first clamping table are spliced, a third fixing plate is driven by a servo motor to rotate, and therefore the angle of the sectional material fixed to the upper portion of the second clamping table is accurately adjusted; the heights of a second fixing plate and a sectional material fixed to the upper portion of the second fixing plate are adjusted through a third electric push rod, so that the sectional material fixed to the upper portion of the auxiliary frame splicing assembly can be precisely spliced with the sectional material fixed to the upper portion of the main frame splicing assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle battery tray manufacturing equipment, and in particular to an automated splicing equipment for new energy vehicle battery tray profiles. Background Art

[0002] New energy vehicle battery pallet profiles are the basic materials used to construct new energy vehicle battery pallets. They are usually special profiles made of aluminum alloy, magnesium alloy or high-strength steel. With the rapid growth of the new energy vehicle market, the demand for battery pallets is also increasing sharply. Automated splicing equipment can achieve continuous and rapid splicing operations, greatly improving production efficiency. Compared with traditional manual splicing, automated equipment can complete more splicing tasks per unit time.

[0003] For example, publication number: CN216883781U discloses "an automated splicing equipment for new energy vehicle battery tray profiles", including: a splicing platform, provided with a splicing surface and two splicing sides, the two splicing sides are relatively arranged on both sides of the splicing surface; a first positioning component, arranged on the splicing surface, for pre-positioning the semi-finished product, and the two sides to be spliced ​​of the semi-finished product are respectively aligned with one splicing side; a first fixing component, arranged on the splicing platform to fix the semi-finished product located on the first positioning component; two side pushing devices, respectively arranged on one splicing side, capable of fixing the side frame, and the side frame is parallel to the splicing side, and the side pushing devices can move toward each other to push the side frame to splice with the semi-finished product.

[0004] However, in the prior art, the splicing automation equipment can only perform limited splicing on rectangular battery trays with simple shapes. The connection angles of the rods and fixing plates of this type of battery tray are right angles, and the requirements for the limiting accuracy and splicing accuracy are relatively low. With the continuous development of new energy vehicles, the shape and structure of battery trays are becoming more and more complex. In particular, in order to reinforce the battery tray, oblique support rods are added at the connection of the rectangular battery tray. The existing splicing automation equipment cannot meet the demand for limited splicing of the oblique support rods when in use. Summary of the invention

[0005] The purpose of the present invention is to provide an automated splicing equipment for battery tray profiles of new energy vehicles, so as to solve the problem raised in the above background technology that with the continuous development of new energy vehicles, the shape and structure of battery trays are becoming more and more complex. In particular, in order to reinforce the battery tray, oblique support rods will be added at the connection of the rectangular battery tray. The existing automated splicing equipment cannot meet the demand for limited splicing of the oblique support rods when in use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated splicing equipment for new energy vehicle battery tray profiles, comprising an operating table, a cloth mechanism installed inside the operating table, the cloth mechanism comprising an X-axis moving component No. 1, the X-axis moving component is fixedly connected to the operating table, and the moving end of the No. 1 X-axis moving component is fixedly connected to the splicing mechanism, a No. 1 Y-axis moving component is arranged above the splicing mechanism, the No. 1 Y-axis moving component is fixedly connected to the operating table, a main frame splicing component and a sub-frame splicing component are respectively fixedly connected to the upper part of the splicing mechanism, the main frame splicing component is used to splice the main frame of the battery tray, and the sub-frame splicing component is used to splice the sub-frame of the battery tray.

[0007] Preferably, the moving end of the No. 1 Y-axis moving component is fixedly connected to the No. 1 electric push rod, the output end of the No. 1 electric push rod is fixedly connected to a loading suction cup assembly, and the loading suction cup assembly is externally connected to a suction cup control mechanism.

[0008] Preferably, a loading mechanism is fixedly connected to the side of the operating table, and the loading mechanism includes a No. 2 X-axis moving assembly, and the upper part of the moving end of the No. 2 X-axis moving assembly is fixedly connected to the No. 2 Y-axis moving assembly, and the upper part of the moving end of the No. 2 Y-axis moving assembly is fixedly connected to a fixed box, a jacking assembly is installed inside the fixed box, and the upper part of the jacking assembly is fixedly connected to a profile placement plate.

[0009] Preferably, the splicing mechanism includes a splicing table, the bottom of the splicing table is fixedly connected to the moving end of the No. 1 X-axis moving component, and the side of the splicing table is slidably connected to the inner wall of the operating table.

[0010] Preferably, the main frame splicing assembly includes a fixed frame, which is fixedly connected to the upper part of the splicing table, and the upper part of the fixed frame is fixedly connected to a bar slide rail, a bar slider is slidably connected inside the bar slide rail, and a No. 2 electric push rod is fixedly connected inside the bar slide rail, and one end of the No. 2 electric push rod is fixedly connected to the bar slider.

[0011] Preferably, a fixing plate No. 1 is fixedly connected to the side of the strip slider, a cylinder No. 1 is fixedly connected to the upper part of the fixing plate No. 1, a clamping frame No. 1 is fixedly connected to the side of the cylinder No. 1, a clamping platform No. 1 is fixedly connected to the side of the clamping frame No. 1, one end of the clamping frame No. 1 is fixedly connected to the output end of the cylinder No. 1, and the other end of the clamping frame No. 1 is fixedly connected to a clamping plate No. 1.

[0012] Preferably, a No. 2 cylinder is fixedly connected to the lower portion of the No. 1 clamping platform, a No. 1 positioning pin is fixedly connected to the output end of the No. 2 cylinder, and the No. 1 positioning pin is slidably connected to the No. 1 clamping platform.

[0013] Preferably, the sub-frame splicing assembly includes a No. 3 electric push rod, which is fixedly connected to the splicing table, and a No. 2 fixed plate is fixedly connected to the top of the No. 3 electric push rod, a servo motor is fixedly connected to the upper part of the No. 2 fixed plate, and the output end of the servo motor is fixedly connected to the No. 3 fixed plate.

[0014] Preferably, an annular slide rail is fixedly connected to the upper portion of the second fixed plate, an annular slider is slidably connected inside the annular slide rail, a support rod is fixedly connected to the upper portion of the annular slider, and the support rod is fixedly connected to the bottom of the third fixed plate.

[0015] Preferably, the top of the No. 3 fixed plate is fixedly connected to the No. 3 cylinder, the side of the No. 3 cylinder is fixedly connected to the No. 2 clamping frame, the side of the No. 2 clamping frame is fixedly connected to the No. 2 clamping platform, one end of the No. 2 clamping frame is fixedly connected to the output end of the No. 3 cylinder, and the other end of the No. 2 clamping frame is fixedly connected to the No. 2 clamping plate.

[0016] Preferably, the bottom of the No. 2 clamping platform is fixedly connected to a No. 4 cylinder, the output end of the No. 4 cylinder is fixedly connected to a No. 2 positioning pin, and the No. 2 positioning pin is slidably connected to the No. 2 clamping platform.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, one end of the No. 2 clamping frame is pushed up by the No. 3 cylinder, so that the other end of the No. 2 clamping frame pushes the No. 2 clamping plate to clamp and fix the profile on the surface of the No. 2 clamping table. Before the profile is placed on the upper part of the No. 2 clamping table, the position of the No. 2 positioning pin is adjusted by the No. 4 cylinder, so that the profile can be accurately positioned and placed. According to the angle required for splicing the profile fixed on the upper part of the No. 2 clamping table with the profile fixed on the upper part of the No. 1 clamping table, the No. 3 fixing plate is driven to rotate by the servo motor, so as to accurately adjust the angle of the profile fixed on the upper part of the No. 2 clamping table. The No. 2 fixing plate and the profile fixed on its upper part are height-adjusted by the No. 3 electric push rod, so that the profile fixed on the upper part of the sub-frame splicing assembly can be accurately spliced ​​with the profile fixed on the upper part of the main frame splicing assembly.

[0018] 2. In the present invention, the position of the No. 1 positioning pin is adjusted by the No. 2 cylinder, so that the profile can be accurately positioned and placed, and the No. 2 electric push rod is used to push the strip slider to move, so as to splice the profile fixed on the upper part of the No. 1 clamping table, and the movement of the strip slider is limited by the strip slide rail to improve the stability of the profile during movement and splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a first three-dimensional structural schematic diagram of an automatic splicing device for a new energy vehicle battery tray profile according to the present invention; Figure 2It is a second three-dimensional structural schematic diagram of an automatic splicing device for a new energy vehicle battery tray profile according to the present invention; Figure 3 It is a side view structural schematic diagram of an automatic splicing equipment for a battery tray profile of a new energy vehicle according to the present invention; Figure 4 It is a three-dimensional structural schematic diagram of a splicing table in an automated splicing device for a new energy vehicle battery tray profile according to the present invention; Figure 5 It is a three-dimensional structural schematic diagram of a main frame splicing assembly in an automated splicing device for a new energy vehicle battery tray profile according to the present invention; Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of a strip slide rail in an automated splicing device for a new energy vehicle battery tray profile according to the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of a sub-frame splicing assembly in an automated splicing device for a new energy vehicle battery tray profile according to the present invention.

[0020] In the figure: 1. operating table; 2. material distribution mechanism; 21. No. 1 X-axis moving assembly; 22. No. 1 Y-axis moving assembly; 23. No. 1 electric push rod; 24. feeding suction cup assembly; 3. splicing mechanism; 31. splicing table; 4. main frame splicing assembly; 41. fixed frame; 42. strip slide rail; 43. strip slide block; 44. No. 2 electric push rod; 45. No. 1 fixed plate; 46. No. 1 cylinder; 47. No. 1 clamping table; 48. No. 1 clamping frame; 49. No. 1 clamping plate; 410. No. 2 cylinder; 411. No. 1 positioning pin; 5. Sub-frame splicing assembly; 51. No. 3 electric push rod; 52. No. 2 fixed plate; 53. servo motor; 54. No. 3 fixed plate; 55. Annular slide rail; 56. Annular slider; 57. Support rod; 58. No. 3 cylinder; 59. No. 2 clamping table; 510. No. 2 clamping frame; 511. No. 2 clamping plate; 512. No. 4 cylinder; 513. No. 2 positioning pin; 6. Feeding mechanism; 61. No. 2 X-axis moving assembly; 62. No. 2 Y-axis moving assembly; 63. Fixed box; 64. Lifting assembly; 65. Profile placement plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown in the figure: an automated splicing equipment for battery tray profiles of new energy vehicles, including an operating table 1, a cloth mechanism 2 is installed inside the operating table 1, the cloth mechanism 2 includes a No. 1 X-axis moving component 21, the No. 1 X-axis moving component 21 is fixedly connected to the operating table 1, and the moving end of the No. 1 X-axis moving component 21 is fixedly connected to a splicing mechanism 3, a No. 1 Y-axis moving component 22 is arranged above the splicing mechanism 3, the No. 1 Y-axis moving component 22 is fixedly connected to the operating table 1, and a main frame splicing component 4 and a sub-frame splicing component 5 are respectively fixedly connected to the upper part of the splicing mechanism 3, the main frame splicing component 4 is used to splice the main frame of the battery tray, and the sub-frame splicing component 5 is used to splice the sub-frame of the battery tray; The moving end of the No. 1 Y-axis moving assembly 22 is fixedly connected to the No. 1 electric push rod 23, the output end of the No. 1 electric push rod 23 is fixedly connected to the feeding suction cup assembly 24, the feeding suction cup assembly 24 is externally connected to the suction cup control mechanism, the side of the operating table 1 is fixedly connected to the feeding mechanism 6, the feeding mechanism 6 includes the No. 2 X-axis moving assembly 61, the upper part of the moving end of the No. 2 X-axis moving assembly 61 is fixedly connected to the No. 2 Y-axis moving assembly 62, and the upper part of the moving end of the No. 2 Y-axis moving assembly 62 is fixedly connected to the The fixing box 63 is connected, and a lifting assembly 64 is installed inside the fixing box 63. The upper part of the lifting assembly 64 is fixedly connected to the profile placement plate 65. The splicing mechanism 3 includes a splicing table 31. The bottom of the splicing table 31 is fixedly connected to the moving end of the No. 1 X-axis moving assembly 21, and the side of the splicing table 31 is slidably connected to the inner wall of the operating table 1. The sub-frame splicing assembly 5 includes a No. 3 electric push rod 51, which is fixedly connected to the splicing table 31, and the top of the No. 3 electric push rod 51 is fixedly connected to A second fixing plate 52 is fixedly connected to a servo motor 53 on the top of the second fixing plate 52, and a third fixing plate 54 is fixedly connected to the output end of the servo motor 53. A ring slide 55 is fixedly connected to the top of the second fixing plate 52, and a ring slide block 56 is slidably connected inside the ring slide rail 55. A support rod 57 is fixedly connected to the top of the ring slide block 56, and the support rod 57 is fixedly connected to the bottom of the third fixing plate 54. A third cylinder 58 is fixedly connected to the top of the third fixing plate 54. A No. 2 clamping frame 510 is fixedly connected to the side, a No. 2 clamping platform 59 is fixedly connected to the side of the No. 2 clamping frame 510, one end of the No. 2 clamping frame 510 is fixedly connected to the output end of the No. 3 cylinder 58, and a No. 2 clamping plate 511 is fixedly connected to the other end of the No. 2 clamping frame 510, a No. 4 cylinder 512 is fixedly connected to the bottom of the No. 2 clamping platform 59, a No. 2 positioning pin 513 is fixedly connected to the output end of the No. 4 cylinder 512, and the No. 2 positioning pin 513 is slidably connected to the No. 2 clamping platform 59.

[0023] During use of the present invention, various profiles of the battery tray are placed on the surface of the profile placement plate 65, and the profile placed inside the profile placement plate 65 is moved to the bottom of the loading suction cup assembly 24 through the movement of the No. 2 X-axis moving assembly 61 and the No. 2 Y-axis moving assembly 62, and the positions of the No. 1 electric push rod 23 and the loading suction cup assembly 24 are adjusted by the No. 1 Y-axis moving assembly 22, and then the No. 1 electric push rod 23 pushes the loading suction cup assembly 24 downward to pick up the profile, and then the No. 1 Y-axis moving assembly 22 is used to move various profiles to the upper part of the splicing table 31 in turn, and the splicing table 31 is driven to move by the No. 1 X-axis moving assembly 21, and at the same time, the No. 1 Y-axis moving assembly 22 drives the loading suction cup assembly 24 and the profile it picks up to adjust the position, so that the profile is placed on the surface of the main frame splicing assembly 4 and the sub-frame splicing assembly 5 in turn according to the set position, and is placed on the upper part of the sub-frame splicing assembly 5. The profile is pushed up by the No. 3 cylinder 58, so that the other end of the No. 2 clamping frame 510 pushes the No. 2 clamping plate 511 to clamp the profile on the surface of the No. 2 clamping platform 59. Before the profile is placed on the upper part of the No. 2 clamping platform 59, the position of the No. 2 positioning pin 513 is adjusted by the No. 4 cylinder 512, so that the profile can be accurately positioned and placed. According to the angle required for splicing the profile fixed on the upper part of the No. 2 clamping platform 59 with the profile fixed on the upper part of the No. 1 clamping platform 47, the No. 3 fixing plate 54 is driven to rotate by the servo motor 53, so as to accurately adjust the angle of the profile fixed on the upper part of the No. 2 clamping platform 59, and the No. 2 fixing plate 52 and the profile fixed on the upper part are height-adjusted by the No. 3 electric push rod 51, so that the profile fixed on the upper part of the sub-frame splicing assembly 5 can be accurately spliced ​​with the profile fixed on the upper part of the main frame splicing assembly 4.

[0024] Embodiment 2: According to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the main frame splicing assembly 4 includes a fixing frame 41, the fixing frame 41 is fixedly connected to the upper part of the splicing platform 31, and the upper part of the fixing frame 41 is fixedly connected to a strip slide 42, the inner part of the strip slide 42 is slidably connected to a strip slider 43, and the inner part of the strip slide 42 is fixedly connected to a No. 2 electric push rod 44, one end of the No. 2 electric push rod 44 is fixedly connected to the strip slider 43, the side of the strip slider 43 is fixedly connected to a No. 1 fixing plate 45, and the upper part of the No. 1 fixing plate 45 is fixedly connected to a No. 1 cylinder 4 6. A clamping frame No. 1 is fixedly connected to the side of the No. 1 cylinder 46, and a clamping platform No. 1 is fixedly connected to the side of the No. 1 clamping frame 48. One end of the No. 1 clamping frame 48 is fixedly connected to the output end of the No. 1 cylinder 46, and the other end of the No. 1 clamping frame 48 is fixedly connected to a clamping plate No. 19. The lower part of the clamping platform No. 1 is fixedly connected to the No. 2 cylinder 410, and the output end of the No. 2 cylinder 410 is fixedly connected to a positioning pin No. 111, and the No. 1 positioning pin 411 is slidably connected to the No. 1 clamping platform 47.

[0025] In the present invention, the profile placed on the surface of the main frame splicing component 4 is lifted up by pushing one end of the No. 1 clamping frame 48 through the No. 1 cylinder 46, so that the other end of the No. 1 clamping frame 48 drives the No. 1 clamping plate 49 to clamp the profile on the upper part of the No. 1 clamping platform 47. Before the profile is placed on the upper part of the No. 1 clamping platform 47, the position of the No. 1 positioning pin 411 is adjusted by the No. 2 cylinder 410, so that the profile can be accurately positioned and placed, and the strip slider 43 is pushed to move by the No. 2 electric push rod 44, so that the profile fixed on the upper part of the No. 1 clamping platform 47 can be spliced, and the movement of the strip slider 43 is limited by the strip slide rail 42, so as to improve the stability of the profile during movement and splicing.

[0026] The use method and working principle of this device are as follows: various profiles of the battery tray are placed on the surface of the profile placement plate 65, and the profile inside the profile placement plate 65 is moved to the bottom of the loading suction cup assembly 24 through the movement of the No. 2 X-axis moving component 61 and the No. 2 Y-axis moving component 62, and the positions of the No. 1 electric push rod 23 and the loading suction cup assembly 24 are adjusted by the No. 1 Y-axis moving component 22, and then the No. 1 electric push rod 23 pushes the loading suction cup assembly 24 downward to pick up the profile, and then the No. 1 Y-axis moving component 22 is used to move various profiles to the upper part of the splicing table 31 in turn, and the splicing table 31 is driven to move by the No. 1 X-axis moving component 21, and the loading suction cup is driven by the No. 1 Y-axis moving component 22 The assembly 24 and the profiles taken therefrom are adjusted in position, so that the profiles are placed on the surfaces of the main frame splicing assembly 4 and the sub-frame splicing assembly 5 in sequence according to the set positions. The profiles placed on the surface of the main frame splicing assembly 4 are lifted up by pushing one end of the No. 1 clamping frame 48 through the No. 1 cylinder 46, so that the other end of the No. 1 clamping frame 48 drives the No. 1 clamping plate 49 to clamp and fix the profiles on the upper part of the No. 1 clamping table 47. Before the profiles are placed on the upper part of the No. 1 clamping table 47, the position of the No. 1 positioning pin 411 is adjusted by the No. 2 cylinder 410, so that the profiles can be accurately positioned and placed, and the strip slider 43 is pushed to move by the No. 2 electric push rod 44, so that the profiles fixed on the upper part of the No. 1 clamping table 47 are spliced; The profile placed on the upper part of the sub-frame splicing assembly 5 is lifted up by pushing one end of the No. 2 clamping frame 510 through the No. 3 cylinder 58, so that the other end of the No. 2 clamping frame 510 pushes the No. 2 clamping plate 511 to clamp the profile on the surface of the No. 2 clamping table 59. Before the profile is placed on the upper part of the No. 2 clamping table 59, the position of the No. 2 positioning pin 513 is adjusted by the No. 4 cylinder 512, so that the profile can be accurately positioned and placed. According to the angle required for splicing the profile fixed on the upper part of the No. 2 clamping table 59 and the profile fixed on the upper part of the No. 1 clamping table 47, the No. 3 fixing plate 54 is driven to rotate by the servo motor 53, thereby adjusting the angle of the profile fixed on the upper part of the No. 2 clamping table 59.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated splicing device for new energy vehicle battery tray profiles, comprising an operating table (1), wherein a material distribution mechanism (2) is installed inside the operating table (1), and characterized in that: The fabric distribution mechanism (2) comprises a No. 1 X-axis moving assembly (21), the No. 1 X-axis moving assembly (21) is fixedly connected to the operating table (1), and a moving end of the No. 1 X-axis moving assembly (21) is fixedly connected to a splicing mechanism (3), a No. 1 Y-axis moving assembly (22) is arranged above the splicing mechanism (3), the No. 1 Y-axis moving assembly (22) is fixedly connected to the operating table (1), and a main frame splicing assembly (4) and a sub-frame splicing assembly (5) are respectively fixedly connected to the upper part of the splicing mechanism (3), the main frame splicing assembly (4) is used to splice the main frame of the battery tray, and the sub-frame splicing assembly (5) is used to splice the sub-frame of the battery tray.

2. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 1 is characterized in that: The moving end of the No. 1 Y-axis moving assembly (22) is fixedly connected to a No. 1 electric push rod (23), the output end of the No. 1 electric push rod (23) is fixedly connected to a loading suction cup assembly (24), and the loading suction cup assembly (24) is externally connected to a suction cup control mechanism.

3. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 1 is characterized in that: A loading mechanism (6) is fixedly connected to the side of the operating table (1), and the loading mechanism (6) comprises a second X-axis moving assembly (61), a second Y-axis moving assembly (62) is fixedly connected to the upper part of the moving end of the second X-axis moving assembly (61), a fixed box (63) is fixedly connected to the upper part of the moving end of the second Y-axis moving assembly (62), a jacking assembly (64) is installed inside the fixed box (63), and a profile placement plate (65) is fixedly connected to the upper part of the jacking assembly (64).

4. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 1 is characterized in that: The splicing mechanism (3) comprises a splicing table (31), the bottom of the splicing table (31) is fixedly connected to the moving end of the first X-axis moving assembly (21), and the side of the splicing table (31) is slidably connected to the inner wall of the operating table (1).

5. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 1 is characterized in that: The main frame splicing assembly (4) comprises a fixing frame (41), the fixing frame (41) being fixedly connected to the upper portion of the splicing platform (31), and a strip slide rail (42) being fixedly connected to the upper portion of the fixing frame (41), a strip slider (43) being slidably connected inside the strip slide rail (42), and a No. 2 electric push rod (44) being fixedly connected inside the strip slide rail (42), and one end of the No. 2 electric push rod (44) being fixedly connected to the strip slider (43).

6. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 5 is characterized in that: A No. 1 fixing plate (45) is fixedly connected to the side of the strip-shaped slider (43), a No. 1 fixing plate (45) is fixedly connected to the top of the No. 1 fixing plate (45), a No. 1 cylinder (46) is fixedly connected to the side of the No. 1 cylinder (46), a No. 1 clamping frame (48) is fixedly connected to the side of the No. 1 clamping frame (48), a No. 1 clamping platform (47) is fixedly connected to the side of the No. 1 clamping frame (48), one end of the No. 1 clamping frame (48) is fixedly connected to the output end of the No. 1 cylinder (46), and the other end of the No. 1 clamping frame (48) is fixedly connected to the No. 1 clamping plate (49).

7. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 6 is characterized in that: The lower part of the No. 1 clamping platform (47) is fixedly connected to the No. 2 cylinder (410), the output end of the No. 2 cylinder (410) is fixedly connected to the No. 1 positioning pin (411), and the No. 1 positioning pin (411) is slidably connected to the No. 1 clamping platform (47).

8. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 1 is characterized in that: The sub-frame splicing assembly (5) comprises a No. 3 electric push rod (51), the No. 3 electric push rod (51) is fixedly connected to the splicing platform (31), and a No. 2 fixing plate (52) is fixedly connected to the top of the No. 3 electric push rod (51), a servo motor (53) is fixedly connected to the upper part of the No. 2 fixing plate (52), and an output end of the servo motor (53) is fixedly connected to the No. 3 fixing plate (54).

9. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 8 is characterized in that: The upper portion of the second fixed plate (52) is fixedly connected to an annular slide rail (55), the inner portion of the annular slide rail (55) is slidably connected to an annular slider (56), the upper portion of the annular slider (56) is fixedly connected to a support rod (57), and the support rod (57) is fixedly connected to the bottom of the third fixed plate (54).

10. The automatic splicing equipment for new energy vehicle battery tray profiles according to claim 9 is characterized in that: The top of the No. 3 fixed plate (54) is fixedly connected to the No. 3 cylinder (58), the side of the No. 3 cylinder (58) is fixedly connected to the No. 2 clamping frame (510), the side of the No. 2 clamping frame (510) is fixedly connected to the No. 2 clamping platform (59), one end of the No. 2 clamping frame (510) is fixedly connected to the output end of the No. 3 cylinder (58), and the other end of the No. 2 clamping frame (510) is fixedly connected to the No. 2 clamping plate (511), the bottom of the No. 2 clamping platform (59) is fixedly connected to the No. 4 cylinder (512), the output end of the No. 4 cylinder (512) is fixedly connected to the No. 2 positioning pin (513), and the No. 2 positioning pin (513) is slidably connected to the No. 2 clamping platform (59).

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