Kernel Automatic Assembly Device

Abstract

The present invention relates to the technical field of product assembly assistance, and particularly relates to an automatic kernel assembly device, which includes a frame, a feeding device, a feeding and positioning device, an assembly positioning device, and an assembly operating arm. The feeding device includes a first feeding component and a second feeding component, and the second feeding component is located on one side of the first feeding component; the feeding and positioning device is installed on the surface of the frame and connected to the first feeding component; the assembly positioning includes an XY module, a column, a balancing device, a connecting bracket, a turntable assembly, a connecting support plate, a limiting element, an assembly placing component, and an assembly clamping component. In the assembly process of the present invention, the driving structure of the turntable assembly is flipped so as to flip both sides, and after the assembly is completed, the assembled kernel is conveyed through the conveying and positioning device so as to send the kernel to the next working station for processing operations. The assembly is convenient and the assembly efficiency is high for the high requirements of the kernel.

Description

Technical Field

[0001] The present invention relates to the technical field of product assembly assistance, and particularly to an automatic kernel assembly device. Background Art

[0002] Automation technology is widely used in industries, agriculture, military, scientific research, transportation, commerce, healthcare, services, and households, etc. The adoption of automation technology can not only liberate people from heavy physical labor, partial mental labor, and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance the ability of humans to understand and transform the world. Large-scale complete sets of equipment in an automated system are also known as automated devices. It refers to the process in which machines or devices operate or are controlled automatically according to specified procedures or instructions without human intervention.

[0003] During the production process of the controller of new energy vehicles, it is necessary to assemble accessories such as the controller and the kernel. Most of the existing assembly processes are carried out manually; especially for kernel assembly, during the assembly process, the product needs to be flipped for assembly, and there are corresponding requirements for the structural method. Therefore, appropriate improvements are also required for automated assembly to ensure that the assembly requirements can be met after automated assembly. Summary of the Invention

[0004] To solve the above problems, the present invention provides an automatic kernel assembly device with a turntable assembly drive structure for flipping during the assembly process, so as to flip both sides, and after completion of the assembly, the assembled kernel is conveyed through a conveying and positioning device, so as to send the kernel to the next station for processing operations. The assembly is convenient, and the assembly efficiency for high requirements of the kernel is high.

[0005] The technical solution adopted by the present invention is as follows: A kernel automatic assembly device includes a frame, a feeding device, a feeding and positioning device, an assembly positioning device, and an assembly operating arm. The feeding device includes a first feeding component and a second feeding component, and the second feeding component is located on one side of the first feeding component. The feeding and positioning device is installed on the surface of the frame and connected to the first feeding component. The assembly positioning includes an XY module, a column, a balancing device, a connecting bracket, a turntable assembly, a connecting support plate, a limiting element, an assembly placing component, and an assembly clamping component. The column is installed on the XY module and is equipped with a lifting module. The balancing device is installed at the top of the column. The balancing device includes a balancing bracket and a balancing rope disc installed on the balancing bracket. The balancing rope disc is provided with a balancing pulling rope. The connecting bracket is installed on the lifting module and connected to the balancing pulling rope. The turntable assembly is installed on one side of the connecting bracket. The connecting support plate is installed on the turntable assembly and can rotate with the turntable assembly. The assembly placing component is installed on the connecting support plate. The assembly clamping component is used to clamp the kernel assembly. The XY module is installed on the frame and is located on one side of the feeding and positioning device. The assembly operating arm is used to operate the assembly of the kernel clamped by the assembly clamping component.

[0006] A further improvement to the above solution is that the first feeding component includes a first conveying bracket, a first conveyor belt installed on the first conveying bracket, and a first conveying motor installed on the first conveying bracket and used to drive the first conveyor belt. The second feeding component includes a second conveying bracket installed above the first conveying bracket, a second conveyor belt installed on the second conveying bracket, and a second conveying motor installed on the second conveying bracket and used to drive the second conveyor belt.

[0007] A further improvement to the above solution is that the first conveying bracket is installed with a first positioning component. The first positioning component includes a first jacking connecting plate, a first jacking driving seat installed on the first jacking connecting plate, and a first jacking positioning plate connected to the first jacking driving seat.

[0008] A further improvement to the above solution is that the feeding and positioning device includes a third conveying bracket, a third conveyor belt installed on the third conveying bracket, and a third conveying motor installed on the third conveying bracket and used to drive the third conveyor belt. The third conveying bracket is installed with a second positioning component. The second positioning component includes a second jacking connecting plate, a second jacking driving seat installed on the second jacking connecting plate, and a second jacking positioning plate connected to the second jacking driving seat.

[0009] A further improvement to the above solution is that the XY module includes an X-axis module and a Y-axis module installed on the X-axis module. The X-axis module is used to drive the Y-axis module to move along the X-axis direction. The column is installed on the Y-axis module. The Y-axis module is used to drive the column to move along the Y-axis direction. Both the X-axis module and the Y-axis module are linear modules.

[0010] A further improvement to the above solution is that the column includes a vertical plate and support plates connected to both sides of the vertical plate. Both the support plates and the vertical plate are installed on the Y-axis module. The lifting module includes a lifting slide rail installed on the vertical plate, a jacking cylinder and a lifting limit seat respectively installed on both sides of the lifting slide rail. The jacking cylinder is used to lift the connecting bracket, and the lifting limit seat is used to limit the connecting bracket. The balance rope pulley is an electric cable pulley, and the balance cable is provided with a connecting hook, and the connecting hook is connected to the connecting bracket.

[0011] A further improvement to the above solution is that the connecting bracket is installed with a clamping assembly, and the clamping assembly is used to clamp and fix the turntable assembly when it rotates.

[0012] A further improvement to the above solution is that the turntable assembly includes a fixed seat, a disk rotatably connected to the fixed seat, and a drive seat installed on the fixed seat and used to drive the disk to rotate. The drive seat is provided with a drive shaft. The clamping assembly includes a clamping cylinder, a movable clamping plate connected to the clamping cylinder, and a fixed clamping plate installed on one side of the drive seat and opposite to the movable clamping plate. The drive shaft is arranged between the movable clamping plate and the fixed clamping plate, and the clamping cylinder is used to drive the movable clamping plate to cooperate with the fixed clamping plate to clamp and fix the drive shaft.

[0013] A further improvement to the above solution is that the fixed clamping plate is installed with a clamping guide rod, the clamping guide rod is installed with a limit plate, the movable clamping plate can move on the clamping guide rod, and the limit plate is used to limit the movable clamping plate.

[0014] A further improvement to the above solution is that the connecting support plate includes a rotating disk body connected to the disk and an extending support plate connected to the rotating disk body. A reinforcing rib is provided between the extending support plate and the rotating disk body for connection.

[0015] A further improvement to the above solution is that a limit block is installed on one side of the rotating disk body. The limit element includes a limit clamping assembly and a limit sensing element. The limit sensing element is used to sense the limit block, and the limit clamping assembly is used to clamp and limit the limit block.

[0016] A further improvement to the above solution is that the limit clamping assembly includes an adjusting plate and a clamping block installed on the adjusting plate. A clamping limit groove is provided on the adjusting plate, and the clamping block is provided with a clamping groove. The clamping groove corresponds to the clamping limit groove and can be movably adjusted in the clamping limit groove. The limit block is installed with a limit glass bead, and the limit glass bead is used to clamp and limit on the clamping groove.

[0017] A further improvement to the above solution is that the assembly and placement component includes a plurality of positioning pins installed on the connection support plate, a placement plate detachably installed on the positioning pins, positioning angle blocks installed on the placement plate for placing the kernel, and disassembly and assembly elements for fixing the placement plate to the connection support plate.

[0018] A further improvement to the above solution is that one side of the positioning angle block is provided with a positioning pin, and both sides of the placement plate are provided with avoidance positions for assembling and clamping components to clamp the kernel.

[0019] A further improvement to the above solution is that the disassembly and assembly element includes a pressing block for pressing and fixing the placement plate, and a disassembly and assembly handle for locking the pressing block to the connection support plate.

[0020] A further improvement to the above solution is that the assembly and clamping component includes a clamping driving element, a clamping sliding element connected to the clamping driving element, and a clamping plate installed on the clamping sliding element; the clamping driving element is used to drive the clamping sliding element to drive the clamping plate to clamp and fix the product on the assembly and placement component.

[0021] A further improvement to the above solution is that the clamping driving element includes a clamping driving frame, a clamping rotating shaft rotatably connected to the clamping driving frame, a clamping handle connected to one end of the clamping rotating shaft, a driving cam connected to the other end of the clamping rotating shaft, and a driving connecting rod connected to the driving cam, and the driving connecting rod is connected to the clamping sliding element.

[0022] A further improvement to the above solution is that the clamping sliding element includes a clamping slide rail, a clamping slider slidably installed on the clamping slide rail, and a buffer plate installed on the connection support plate and corresponding to the clamping slider. A spring is provided between the buffer plate and the clamping slider, and the driving connecting rod is connected to the clamping slider.

[0023] A further improvement to the above solution is that a plurality of clamping plates are provided and installed on the clamping slider, and clamping grooves are formed on the clamping plates.

[0024] A further improvement to the above solution is that the assembly operating arm includes an X-axis moving arm, a Y-axis moving arm connected to the X-axis moving arm, a Z-axis moving arm installed on the Y-axis moving arm, and a manual operating arm connected to the Z-axis moving arm. An assembly screwdriver is installed on the manual operating arm, and an auxiliary rope reel is provided on the Z-axis moving arm, and the auxiliary rope reel is connected to the assembly screwdriver.

[0025] A further improvement to the above solution is that a screw receiving table is installed on one side of the frame. The screw receiving table includes a screw feeder and a screw feeding assembly connected to the screw feeder, and the screw feeder is used to supply screws to the assembly screwdriver.

[0026] The beneficial effects of the present invention are as follows:

[0027] Compared with the existing manual assembly, the present invention is used for the assembly of the core of new energy vehicles, specifically for the assembly of the PCB board inside the core. The feeding assembly has two groups, which can be respectively used for the transportation of the outer shell and the PCB board of the core. Manually place the PCB board and the core on the assembly positioning device for positioning. After positioning, manually operate the assembly manipulator to assemble the PCB board with the outer shell of the core to complete the assembly of the structure. The assembly process has a turntable assembly to drive the structure to flip so as to flip both sides. After completion of the assembly, the assembled core is transported through the transportation and positioning device so as to send the core to the next station for processing operations. The assembly is convenient, and the assembly efficiency is high and the stability is good for the high requirements of the core. Specifically, a frame, a feeding device, a feeding and positioning device, an assembly positioning device, and an assembly manipulator are provided. The feeding device includes a first feeding component and a second feeding component, and the second feeding component is located on one side of the first feeding component; the feeding and positioning device is installed on the surface of the frame and is connected to the first feeding component; the assembly positioning includes an XY module, a column, a balancing device, a connecting bracket, a turntable assembly, a connecting support plate, a limiting element, an assembly placing component, and an assembly clamping component. The column is installed on the XY module and is equipped with a lifting module; the balancing device is installed at the top of the column. The balancing device includes a balancing bracket and a balancing rope disc installed on the balancing bracket. The balancing rope disc is provided with a balancing pull rope; the connecting bracket is installed on the lifting module and is connected to the balancing pull rope. The turntable assembly is installed on one side of the connecting bracket; the connecting support plate is installed on the turntable assembly and can rotate with the turntable assembly; the assembly placing component is installed on the connecting support plate; the assembly clamping component is used to clamp and assemble the core; the XY module is installed on the frame and is located on one side of the feeding and positioning device; the assembly manipulator is used to operate and assemble the core clamped by the assembly clamping component. The assembly positioning device moves in cooperation with the position of the column of the XY module, which is convenient for adapting to the position adjustment of automatic assembly. At the same time, a lifting module is provided for lifting adjustment. During assembly, the product outer shell is placed on the assembly placing component, and then clamped by the clamping component. After clamping, assembly is carried out. After assembly, the turntable assembly drives the connecting support plate to flip, and after flipping, assembly is carried out on the other side. Double-sided assembly can be carried out, and there is a limiting element for limiting the driving of the connecting support plate by the turntable assembly. It solves the problems that the existing products cannot be effectively limited during assembly and cannot adapt to automatic assembly. Especially for the requirements of vertical assembly of new energy vehicles, the structure of this device has high positioning accuracy, is convenient for the assembly of the core, and the structure is reliable. This device is suitable for manual feeding. After feeding, the product is clamped and positioned by the assembly clamping component and then assembled in cooperation with automatic assembly equipment. During the assembly process, it can also flip to assemble the other side, and the assembly effect is good. Description of the Drawings

[0028] Figure 1 It is a three-dimensional schematic diagram of the core automatic assembly equipment of the present invention;

[0029] Figure 2 For Figure 1 Stereogram of another perspective of the inner core automatic assembly device in

[0030] Figure 3 For Figure 1 Stereogram of the feeding device of the inner core automatic assembly device in

[0031] Figure 4 For Figure 1 Stereogram of the feeding and positioning device of the inner core automatic assembly device in

[0032] Figure 5 For Figure 1 Stereogram of the assembly positioning device of the inner core automatic assembly device in

[0033] Figure 6 For Figure 5 Stereogram of another perspective of the assembly positioning device in

[0034] Figure 7 For Figure 5 Partial stereostructure diagram of the assembly positioning device in

[0035] Figure 8 For Figure 5 Partial stereostructure diagram of another perspective of the assembly positioning device in

[0036] Figure 9 For Figure 5 Partial stereostructure diagram of another perspective of the assembly positioning device in

[0037] Figure 10 For Figure 5 Stereogram of the turntable assembly of the assembly positioning device in

[0038] Figure 11 For Figure 5 Stereogram of the limiting element of the assembly positioning device in

[0039] Figure 12 For Figure 5 Stereogram of the assembly placement assembly of the assembly positioning device in

[0040] Figure 13 For Figure 5 Stereogram of the assembly clamping assembly of the assembly positioning device in

[0041] Figure 14 For Figure 1 Stereogram of the assembly operating arm of the inner core automatic assembly device in

[0042] Figure 15 ForFigure 1 Stereoscopic schematic diagram of another perspective of the assembly manipulator of the middle kernel automatic assembly device.

[0043] Description of reference numerals: frame 10, feeding device 20, first feeding component 201, first conveying support 2011, first conveyor belt 2012, first conveying motor 2013, second feeding component 202, second conveying support 2021, second conveyor belt 2022, second conveying motor 2023, first positioning component 203, first lifting connecting plate 2031, first lifting driving seat 2032, first lifting positioning plate 2033, feeding positioning device 30, third conveying support 301, third conveyor belt 302, third conveying motor 303, second positioning component 304, second lifting connecting plate 305, second lifting driving seat 306, second lifting positioning plate 307;

[0044] Assembly positioning device 40, XY module 1, X-axis module 11, Y-axis module 12, column 2, vertical plate 21, support plate 22, lifting slide rail 23, lifting cylinder 24, lifting limit seat 25, balancing device 3, balancing support 31, balancing rope reel 32, balancing pull rope 33, connecting hook 331, connecting support 4, clamping component 41, clamping cylinder 411, movable clamping plate 412, fixed clamping plate 413, clamping guide rod 413a, limiting plate 413b, turntable component 5, fixed seat 51, disc 52, driving seat 53, driving shaft 531, connecting support plate 6, rotating disc body 61, limiting block 611, limiting glass bead 611a, extending support plate 62, reinforcing rib 63, limiting element 7, limiting clamping component 71, adjusting plate 711, clamping block 712, clamping limit groove 713, clamping groove 714, limiting induction element 72, assembly placement component 8, positioning pin 81, placement plate 82, avoidance position 821, positioning angle block 83, positioning pin 831, disassembly and assembly element 84, pressing block 841, disassembly and assembly handle 842, assembly clamping component 9, clamping driving element 91, clamping driving frame 911, clamping rotating shaft 912, clamping handle 913, driving cam 914, driving connecting rod 915, clamping sliding element 92, clamping slide rail 921, clamping slider 922, buffer plate 923, spring 924, clamping plate 93, clamping groove 931;

[0045] Assembly manipulator 50, X-axis movable arm 501, Y-axis movable arm 502, Z-axis movable arm 503, manual operating arm 504, assembly screwdriver 505, auxiliary rope reel 506, screw receiving table 507, screw feeder 5071, screw feeding component 5072. Detailed implementation manners

[0046] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present invention are shown 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, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0047] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0049] As Figures 1 to 15 shown, a kernel automatic assembly device is provided with a frame 10, a feeding device 20, a feeding and positioning device 30, an assembly positioning device 40, and an assembly operating arm 50. The feeding device 20 includes a first feeding component 201 and a second feeding component 202. The second feeding component 202 is located on one side of the first feeding component 201. The feeding and positioning device 30 is installed on the surface of the frame 10 and connected to the first feeding component 201. The assembly positioning device is provided with an XY module 1, a column 2, a balancing device 3, a connecting bracket 4, a turntable assembly 5, a connecting support plate 6, a limiting element 7, an assembly placement component 8, and an assembly clamping component 9. The column 2 is installed on the XY module 1 and is equipped with a lifting module 21. The balancing device 3 is installed at the top of the column 2. The balancing device 3 includes a balancing bracket 31 and a balancing rope reel 32 installed on the balancing bracket 31. The balancing rope reel 32 is provided with a balancing pull rope 33. The connecting bracket 4 is installed on the lifting module 21 and connected to the balancing pull rope 33. The turntable assembly 5 is installed on one side of the connecting bracket 4. The connecting support plate 6 is installed on the turntable assembly 5 and can rotate following the turntable assembly 5. The limiting element 7 is used for limiting the rotation of the turntable assembly 5. The assembly placement component 8 is installed on the connecting support plate 6. The assembly clamping component 9 is installed on the connecting support plate 6 and is located on both sides of the assembly placement component 8 for clamping the kernel assembly tightly. The assembly operating arm 50 is used to operate the assembly of the kernel clamped by the assembly clamping component 9.

[0050] Refer to Figure 3As shown in the figure, the first feeding component 201 includes a first conveying support 2011, a first conveyor belt 2012 installed on the first conveying support 2011, and a first conveying motor 2013 installed on the first conveying support 2011 and used to drive the first conveyor belt 2012; the second feeding component 202 includes a second conveying support 2021 installed above the first conveying support 2011, a second conveyor belt 2022 installed on the second conveying support 2021, and a second conveying motor 2023 installed on the second conveying support 2021 and used to drive the second conveyor belt 2022; the conveyor belt is driven by the conveying motor to convey structures such as PCB boards and kernel housings, and the conveying is stable for feeding. After being conveyed to the designated position, the product is manually placed on the assembly positioning device 40 for assembly.

[0051] The first conveying support 2011 is installed with a first positioning component 203. The first positioning component 203 includes a first lifting connecting plate 2031, a first lifting driving seat 2032 installed on the first lifting connecting plate 2031, and a first lifting positioning plate 2033 connected to the first lifting driving seat 2032. The first positioning component 203 is used to position the product or the fixture containing the product for sequential feeding.

[0052] Refer to Figure 4 As shown in the figure, the feeding and positioning device 30 includes a third conveying support 301, a third conveyor belt 302 installed on the third conveying support 301, and a third conveying motor 303 installed on the third conveying support 301 and used to drive the third conveyor belt 302; the third conveying support 301 is installed with a second positioning component 304. The second positioning component 304 includes a second lifting connecting plate 305, a second lifting driving seat 306 installed on the second lifting connecting plate 305, and a second lifting positioning plate 307 connected to the second lifting driving seat 306. The third conveying motor 303 drives the third conveyor belt 302 to convey and discharge the assembled kernel. The assembly is convenient and also has positioning for fixture positioning, facilitating the placement of the assembled kernel on the fixture for conveying.

[0053] Refer to Figures 5 to 13 As shown in the figure, the XY module 1 includes an X-axis module 11 and a Y-axis module 12 installed on the X-axis module 11. The X-axis module 11 is used to drive the Y-axis module 12 to move along the X-axis direction. The column 2 is installed on the Y-axis module 12, and the Y-axis module 12 is used to drive the column 2 to move along the Y-axis direction. Both the X-axis module 11 and the Y-axis module 12 are linear modules. The linear modules in the XY direction are used for driving, and the driving is stable, facilitating control and cooperation with automated assembly.

[0054] The column 2 includes a vertical plate 21 and support plates 22 connected to both sides of the vertical plate 21. The support plates 22 and the vertical plate 21 are both installed on the Y-axis module 12. The lifting module 21 includes a lifting slide rail 23 installed on the vertical plate 21, a jacking cylinder 24 and a lifting limit seat 25 respectively installed on both sides of the lifting slide rail 23. The jacking cylinder 24 is used to lift the connection bracket 4, and the lifting limit seat 25 is used to limit the connection bracket 4. The balance rope reel 32 is an electric pull rope reel. The balance pull rope 33 is provided with a connection hook 331, and the connection hook 331 is connected to the connection bracket 4. The column 2 structure formed by connecting the vertical plate 21 and the support plates 22 ensures the support strength of the structure. At the same time, the lifting module 21 is used for the sliding installation of the connection bracket 4 through the lifting slide rail 23. The jacking cylinder 24 can be used to lift the connection bracket 4 and cooperate with the lifting limit seat 25 for limiting, with high assembly accuracy.

[0055] Refer to Figures 7 to 9 As shown, the connection bracket 4 is installed with a clamping assembly 41. The clamping assembly 41 is used to clamp and fix the turntable assembly 5 when it rotates. In this embodiment, the clamping assembly 41 is provided, and the clamping assembly 41 is used to clamp and fix the turntable assembly 5 after rotation, which is convenient for assembly and has a stable structure.

[0056] Refer to Figure 10 As shown, the turntable assembly 5 includes a fixed seat 51, a disc 52 rotatably connected to the fixed seat 51, and a drive seat 53 installed on the fixed seat 51 and used to drive the disc 52 to rotate. The drive seat 53 is provided with a drive shaft 531. The clamping assembly 41 includes a clamping cylinder 411, a movable clamping plate 412 connected to the clamping cylinder 411, and a fixed clamping plate 413 installed on one side of the drive seat 53 and opposite to the movable clamping plate 412. The drive shaft 531 is arranged between the movable clamping plate 412 and the fixed clamping plate 413. The clamping cylinder 411 is used to drive the movable clamping plate 412 to cooperate with the fixed clamping plate 413 to clamp and fix the drive shaft 531. When the disc 52 rotates, it can be manually operated. The disc 52 can be driven to rotate by manually operating the connection support plate 63. When rotating, there is a drive shaft 531. The clamping cylinder 411 drives the movable clamping plate 412 and the fixed clamping plate 413 to cooperate to clamp the drive shaft 531, ensuring that the disc 52 is clamped and fixed after rotating to a specified position without displacement, improving the flipping and positioning accuracy.

[0057] The fixed clamping plate 413 is installed with a clamping guide rod 413a, and the clamping guide rod 413a is installed with a limit plate 413b. The movable clamping plate 412 can move on the clamping guide rod 413a, and the limit plate 413b is used to limit the movable clamping plate 412. The cooperation of the clamping guide rod 413a and the limit plate 413b enables the movable clamping plate 412 to move and be limited, facilitating the clamping cylinder 411 to drive and clamp the drive shaft 531.

[0058] The connecting support plate 63 includes a rotating disk body 61 connected to the disk 52 and an extending support plate 62 connected to the rotating disk body 61. A reinforcing rib 63 is provided between the extending support plate 62 and the rotating disk body 61. Structurally, the rotating disk body 61 is connected to the disk 52, and the extending support plate 62 is used to cooperate with the assembly and placement of the placement component 85 and the assembly clamping component 96, and the reinforcing rib 63 is used for strengthening the connection.

[0059] Refer to Figure 11 As shown, a limiting block 611 is installed on one side of the rotating disk body 61. The limiting element 7 includes a limiting clamping component 71 and a limiting sensing component 72. The limiting sensing component 72 is used to sense the limiting block 611, and the limiting clamping component 71 is used to clamp and limit the limiting block 611. During rotation, the limiting clamping component 71 is used to clamp and limit after rotating to a specified position, with high limiting accuracy. At the same time, the limiting sensing component 72 is also provided to sense the position of the limiting block 611, so as to realize automatic assembly.

[0060] The limiting clamping component 71 includes an adjusting plate 711 and a clamping block 712 installed on the adjusting plate 711. A clamping limiting groove 713 is formed on the adjusting plate 711, and a clamping groove 714 is provided on the clamping block 712. The clamping groove 714 corresponds to the clamping limiting groove 713 and can be adjusted movably in the clamping limiting groove 713. A limiting bead 611a is installed on the limiting block 611, and the limiting bead 611a is used to clamp and limit on the clamping groove 714. The clamping limiting groove 713 is provided to limit and adjust the position of the clamping block 712. At the same time, the clamping groove 714 cooperates with the limiting bead 611a for limiting, with high structural accuracy. After each rotation to the specified position, it is in the same position. There are two groups of the limiting clamping components 71, which are respectively located on both sides of the rotating disk body 61 and can limit the two-sided flipping of the extending support plate 62.

[0061] Refer to Figure 12 As shown, the assembly placement component 8 includes a plurality of positioning pins 81 installed on the connecting support plate 63, a placement plate 82 detachably installed on the positioning pins 81, a positioning angle block 83 installed on the placement plate 82 for placing the kernel, and a disassembly and assembly element 84 for fixing the placement plate 82 on the connecting support plate 63. A plurality of positioning pins 81 are provided for positioning the placement plate 82, with high structural accuracy. At the same time, there is a positioning angle block 83, and the positioning angle block 83 forms a placement groove for placing the product, which is convenient for placement.

[0062] A positioning pin 831 is provided on one side of the positioning angle block 83, and avoidance positions 821 are provided on both sides of the placement plate 82. The avoidance positions 821 are used for the assembly clamping component 96 to clamp the kernel; the positioning pin 831 can cooperate with the structure for positioning.

[0063] The disassembly and assembly component 84 includes a pressing block 841 for pressing and fixing the placement plate 82, and a disassembly and assembly handle 842 for locking the pressing block 841 to the connection support plate 63; the pressing block 841 is used to press and fix the placement plate 82, and the disassembly and assembly handle 842 is used for disassembling and assembling the pressing block 841, facilitating the disassembly and assembly of the placement plate 82.

[0064] Refer to Figure 13 As shown, the assembly clamping component 9 includes a clamping driving element 91, a clamping sliding element 92 connected to the clamping driving element 91, and a clamping plate 93 installed on the clamping sliding element 92; the clamping driving element 91 is used to drive the clamping sliding element 92 to drive the clamping plate 93 to clamp and fix the product on the assembly placement component 8, so as to ensure the stability of the product on the placement plate 82, and the structure is stable and reliable during the assembly process.

[0065] The clamping driving element 91 includes a clamping driving frame 911, a clamping rotating shaft 912 rotatably connected to the clamping driving frame 911, a clamping handle 913 connected to one end of the clamping rotating shaft 912, a driving cam 914 connected to the other end of the clamping rotating shaft 912, and a driving connecting rod 915 connected to the driving cam 914, and the driving connecting rod 915 is connected to the clamping sliding element 92; by driving the clamping rotating shaft 912 with the clamping handle 913 to drive the driving cam 914 to rotate, when the driving cam 914 rotates, it drives the driving connecting rod 915 to move, and the driving connecting rod 915 drives the sliding element to move, realizing the clamping of the product.

[0066] The clamping sliding element 92 includes a clamping slide rail 921, a clamping slider 922 slidably installed on the clamping slide rail 921, and a buffer plate 923 installed on the connection support plate 93 and corresponding to the clamping slider 922. A spring 924 is provided between the buffer plate 923 and the clamping slider 922, and the driving connecting rod 915 is connected to the clamping slider 922; a plurality of clamping plates 93 are provided and installed on the clamping slider 922, and clamping grooves 931 are formed on the clamping plates 93; the spring 924 is provided to make the clamping slider 922 and the buffer plate 923 have a certain buffer force, and the stability is good when clamping the product.

[0067] Refer to Figures 14 to 15 As shown, the assembly operating arm 50 includes an X-axis moving arm 501, a Y-axis moving arm 502 connected to the X-axis moving arm 501, a Z-axis moving arm 503 installed on the Y-axis moving arm 502, and a manual operating arm 504 connected to the Z-axis moving arm 503. The manual operating arm 504 is equipped with an assembly screwdriver 505, and the Z-axis moving arm 503 is provided with an auxiliary rope reel 506, and the auxiliary rope reel 506 is connected to the assembly screwdriver 505; the moving arms with XYZ three axes are used to operate the operating arm by means of operation, which is convenient for operation, and can facilitate manual operation of the assembly screwdriver 505 to assemble the kernel, and the assembly is convenient.

[0068] A screw receiving table 507 is installed on one side of the frame 10. The screw receiving table 507 includes a screw feeder 5071 and a screw feeding assembly 5072 connected to the screw feeder 5071. The screw feeder 5071 is used to supply screws for the screw driver 505. The screw receiving table 507 supplies screws to the screw feeding assembly 5072 through the screw feeder 5071, so that the screw driver 505 can pick up screws on the screw feeding assembly 5072.

[0069] The present invention is used for the core assembly of new energy vehicles, specifically for the PCB board assembly inside the core. There are two sets of feeding components, which can be respectively used for conveying the outer shell and the PCB board of the core. The PCB board and the core are manually placed on the assembly positioning device 40 for positioning. After positioning, the assembly operating arm 50 is manually operated to assemble the PCB board with the outer shell of the core, completing the structure assembly. During the assembly process, there is a driving structure of the turntable assembly for flipping, so as to flip both sides. After completion of the assembly, the assembled core is conveyed through the conveying and positioning device, so as to send the core to the next station for processing operations. The assembly is convenient, with high assembly efficiency and good stability corresponding to the high requirements of the core. Specifically, an XY module 1, a column 2, a balancing device 3, a connecting bracket 4, a turntable assembly 5, a connecting support plate 6, a limiting element 7, an assembly placing component 8 and an assembly clamping component 9 are provided. The column 2 is installed on the XY module 1 and is equipped with a lifting module 21; the balancing device 3 is installed at the top of the column 2. The balancing device 3 includes a balancing bracket 31 and a balancing rope reel 32 installed on the balancing bracket 31. The balancing rope reel 32 is provided with a balancing pull rope 33; the connecting bracket 4 is installed on the lifting module 21 and is connected to the balancing pull rope 33. The turntable assembly 5 is installed on one side of the connecting bracket 4; the connecting support plate 6 is installed on the turntable assembly 5 and can rotate following the turntable assembly 5; the limiting element 7 is used for the rotation limit of the turntable assembly 5; the assembly placing component 8 is installed on the connecting support plate 6; the assembly clamping component 9 is installed on the connecting support plate 6 and is located on both sides of the assembly placing component 8 for clamping the core assembly tightly; the XY module is installed on the frame 10 and is located on one side of the feeding and positioning device 30; the assembly operating arm 50 is used to operate and assemble the core clamped by the assembly clamping component. The assembly positioning device 40 moves in cooperation with the position of the XY module 1 and the column 2, which is convenient for adapting to the position adjustment of automatic assembly. At the same time, a lifting module 21 is provided for lifting adjustment. During assembly, the product outer shell is placed on the assembly placing component 8, and then clamped by the clamping component. After clamping, assembly is carried out. After assembly, the turntable assembly 5 drives the connecting support plate 6 to flip, and after flipping, assembly is carried out on the other side. Double-sided assembly can be carried out, and there is a limiting element 7 for limiting the driving of the connecting support plate 6 by the turntable assembly 5. It solves the problems that the existing products cannot be effectively limited during assembly and cannot adapt to automatic assembly. Especially for the requirements of vertical assembly of new energy vehicles, the structure of this device has high positioning accuracy, is convenient for the assembly of the core, and the structure is reliable. This device is suitable for manual feeding. After feeding, the product is clamped and positioned by the assembly clamping component 9 and then assembled in cooperation with the automatic assembly equipment. During the assembly process, it can also flip to assemble the other side, and the assembly effect is good.

[0070] The above embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent for the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several variations and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention shall be subject to the appended claims.

Claims

1. An automatic kernel assembly device, characterized in that: It includes a frame, a feeding device, the feeding device includes a first feeding component and a second feeding component, and the second feeding component is located on one side of the first feeding component; a feeding and positioning device, the feeding and positioning device is installed on the surface of the frame and connected to the first feeding component; an assembly positioning device, the assembly positioning includes an XY module, a column, a balancing device, a connecting bracket, a turntable component, a connecting support plate, a limiting element, an assembly placement component and an assembly clamping component, the column is installed on the XY module and is equipped with a lifting module; The balancing device is installed at the top of the column. The balancing device includes a balancing bracket and a balancing rope disc installed on the balancing bracket. The balancing rope disc is provided with a balancing pull rope; the connecting bracket is installed on the lifting module and connected to the balancing pull rope. The turntable component is installed on one side of the connecting bracket; the connecting support plate is installed on the turntable component and can rotate with the turntable component; the assembly placement component is installed on the connecting support plate; the assembly clamping component is used to clamp the kernel assembly tightly; The XY module is installed on the frame and is located on one side of the feeding and positioning device; an assembly operating arm, the assembly operating arm is used to operate the assembly of the kernel clamped by the assembly clamping component; The XY module includes an X-axis module and a Y-axis module installed on the X-axis module. The X-axis module is used to drive the Y-axis module to move along the X-axis direction. The column is installed on the Y-axis module. The Y-axis module is used to drive the column to move along the Y-axis direction. Both the X-axis module and the Y-axis module are linear modules; The column includes a vertical plate and support plates connected to both sides of the vertical plate. The support plates and the vertical plate are both installed on the Y-axis module. The lifting module includes a lifting slide rail installed on the vertical plate, a jacking cylinder and a lifting limit seat respectively installed on both sides of the lifting slide rail. The jacking cylinder is used to jack up the connecting bracket, and the lifting limit seat is used to limit the connecting bracket. The balancing rope disc is an electric pull rope disc. The balancing pull rope is provided with a connecting hook, and the connecting hook is connected to the connecting bracket; The connecting bracket is installed with a clamping component, and the clamping component is used to clamp and fix the turntable component when it rotates; The turntable component includes a fixed seat, a disc rotatably connected to the fixed seat, and a driving seat installed on the fixed seat and used to drive the disc to rotate. The driving seat is provided with a driving shaft. The clamping component includes a clamping cylinder, a movable clamping plate connected to the clamping cylinder, and a fixed clamping plate installed on one side of the driving seat and opposite to the movable clamping plate. The driving shaft is arranged between the movable clamping plate and the fixed clamping plate. The clamping cylinder is used to drive the movable clamping plate to cooperate with the fixed clamping plate to clamp and fix the driving shaft; The fixed clamping plate is installed with a clamping guide rod, and the clamping guide rod is installed with a limiting plate. The movable clamping plate can move on the clamping guide rod, and the limiting plate is used to limit the movable clamping plate; The connecting support plate includes a rotating disc body connected to the disc and an extending support plate connected to the rotating disc body. There is a reinforcing rib connection between the extending support plate and the rotating disc body; A limiting block is installed on one side of the rotating disk body. The limiting element includes a limiting clamping component and a limiting sensing component. The limiting sensing component is used to sense the limiting block, and the limiting clamping component is used to clamp and limit the limiting block. The limiting clamping component includes an adjusting plate and a clamping block installed on the adjusting plate. A clamping limiting groove is formed on the adjusting plate. The clamping block is provided with a clamping groove. The clamping groove corresponds to the clamping limiting groove and can be movably adjusted in the clamping limiting groove. The limiting block is installed with a limiting glass bead, and the limiting glass bead is used to clamp and limit on the clamping groove.

2. The core automatic assembly device according to claim 1, characterized in that: The first feeding component includes a first conveying bracket, a first conveyor belt installed on the first conveying bracket, and a first conveying motor installed on the first conveying bracket and used to drive the first conveyor belt; the second feeding component includes a second conveying bracket installed above the first conveying bracket, a second conveyor belt installed on the second conveying bracket, and a second conveying motor installed on the second conveying bracket and used to drive the second conveyor belt. The first conveying bracket is installed with a first positioning component. The first positioning component includes a first lifting connecting plate, a first lifting driving seat installed on the first lifting connecting plate, and a first lifting positioning plate connected to the first lifting driving seat.

3. The core automatic assembly device according to claim 1, characterized in that: The feeding positioning device includes a third conveying bracket, a third conveyor belt installed on the third conveying bracket, and a third conveying motor installed on the third conveying bracket and used to drive the third conveyor belt; the third conveying bracket is installed with a second positioning component. The second positioning component includes a second lifting connecting plate, a second lifting driving seat installed on the second lifting connecting plate, and a second lifting positioning plate connected to the second lifting driving seat.

4. The core automatic assembly device according to claim 1, characterized in that: The assembly placing component includes a plurality of positioning pins installed on the connecting support plate, a placing plate detachably installed on the positioning pins, positioning angle blocks installed on the placing plate for placing the core, and a disassembly and assembly element for fixing the placing plate on the connecting support plate. One side of the positioning angle block is provided with a positioning pin, and both sides of the placing plate are provided with avoidance positions for the assembly clamping component to clamp the core. The disassembly and assembly element includes a pressing block for pressing and fixing the placing plate and a disassembly and assembly handle for locking the pressing block on the connecting support plate.

5. The core automatic assembly device according to claim 1, characterized in that: The assembly clamping component includes a clamping driving element, a clamping sliding element connected to the clamping driving element, and a clamping plate installed on the clamping sliding element; the clamping driving element is used to drive the clamping sliding element to drive the clamping plate to clamp and fix the product on the assembly placing component. The clamping driving element includes a clamping driving frame, a clamping rotating shaft rotatably connected to the clamping driving frame, a clamping handle connected to one end of the clamping rotating shaft, a driving cam connected to the other end of the clamping rotating shaft, and a driving connecting rod connected to the driving cam. The driving connecting rod is connected to the clamping sliding element. The clamping and sliding element includes a clamping slide rail, a clamping slider slidably mounted on the clamping slide rail, and a buffer plate mounted on the connecting support plate and corresponding to the clamping slider. A spring is provided between the buffer plate and the clamping slider, and the driving link is connected to the clamping slider; A plurality of clamping plates are provided and mounted on the clamping slider, and clamping grooves are formed on the clamping plates.

6. The core automatic assembly device according to claim 1, characterized in that: The assembly operating arm includes an X-axis movable arm, a Y-axis movable arm connected to the X-axis movable arm, a Z-axis movable arm mounted on the Y-axis movable arm, and a manual operating arm connected to the Z-axis movable arm. The manual operating arm is equipped with an assembly screwdriver, and the Z-axis movable arm is provided with an auxiliary rope reel, and the auxiliary rope reel is connected to the assembly screwdriver; A screw receiving table is mounted on one side of the frame. The screw receiving table includes a screw feeder and a screw feeding assembly connected to the screw feeder. The screw feeder is used for feeding the assembly screwdriver with screws.

Images