Automatic button assembling equipment

Abstract

The automatic button assembling equipment comprises a feeding mechanism, a gantry mechanism, a transfer mechanism, a code scanning mechanism, an assembling mechanical arm and a product assembly line, the transfer mechanism is arranged between the feeding mechanism and the product assembly line, the gantry mechanism is arranged above the feeding mechanism, and the assembling mechanical arm is arranged above the product assembly line. The tray can be placed in the feeding mechanism, the tray can be driven by the feeding mechanism to move out of the feeding mechanism, the button assembly can be placed on the tray, and the button assembly on the transfer mechanism can be driven by the transfer mechanism to move to the product assembly line. The carrier fixed with the product can be driven by the product assembly line to move from the feeding end of the product assembly line to the discharging end of the product assembly line, and the assembling mechanical arm can suck the button assembly on the transfer mechanism and press the button assembly to the assembling position of the product. The device is high in automation degree.

Description

Technical Field

[0001] This invention relates to automated equipment, and more particularly to an automated button assembly device. Background Technology

[0002] With the development of the times, industrial production technology is also developing rapidly. Automated equipment is being used more and more in industrial production. For products such as mobile phones, button components need to be assembled on the side of the phone during the production process. Currently, the assembly of button components is usually done manually. Manual assembly is not only costly and inefficient, but also has poor assembly accuracy. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, which is not conducive to large-scale promotion and industrialized production. Summary of the Invention

[0003] To overcome the above-mentioned defects, the present invention provides an automatic button assembly device, which has the advantage of a high degree of automation.

[0004] The technical solution adopted by this invention to solve its technical problem is: an automatic button assembly device, comprising: a feeding mechanism, a gantry mechanism, a transfer mechanism, a barcode scanning mechanism, an assembly robotic arm, and a product assembly line. The transfer mechanism is located between the feeding mechanism and the product assembly line. The gantry mechanism is located above the feeding mechanism. The assembly robotic arm is located above the product assembly line. A tray can be placed inside the feeding mechanism and can be moved out of the feeding mechanism under the drive of the feeding mechanism. Button assemblies can be placed on the tray. The button assemblies can be moved from the tray to the transfer mechanism under the drive of the gantry mechanism. The button assembly on the transfer mechanism... The component can be moved to the product assembly line under the drive of the transfer mechanism. The barcode scanning mechanism is set next to the transfer mechanism. The barcode scanning mechanism can read the barcode on the button component. The product assembly line can be placed with a carrier that fixes the product. The carrier with the product can be moved from the inlet end to the outlet end of the product assembly line under the drive of the product assembly line. A lifting and rotating mechanism is set in the middle of the product assembly line. The carrier with the product can be lifted by the lifting and rotating mechanism and rotated until the assembly position of the product is facing upward. The assembly robot arm can pick up the button component on the transfer mechanism and press the button component onto the assembly position of the product.

[0005] Optionally, the feeding mechanism includes a frame, lifting components, and a feeding side plate. Multiple lifting components are arranged side by side within the frame. The top of the frame has an opening for the pallet to extend out, and the side wall of the frame has a feeding port for replenishing the pallet. The feeding side plate is slidably connected to the frame via a first slide rail and can cover the feeding port. The lifting component includes a fixed base, a second slide rail, a first electric screw, and a support plate. The second slide rail is vertically fixed to the fixed base, and the support plate is slidably connected to the second slide rail. The first electric screw is fixed to the fixed base, and the moving end of the first electric screw is connected to the support plate. The top surface of the support plate can stack pallets, and the pallets and support plate can move back and forth along the Z-axis under the drive of the first electric screw.

[0006] Optionally, the gantry mechanism includes a fixed plate, a second electric lead screw, a third electric lead screw, a fourth electric lead screw, and a gripper. The fixed plate is fixed to the ceiling, the second electric lead screw is fixed to the bottom surface of the fixed plate, the third electric lead screw is fixed to the moving end of the second electric lead screw, the fourth electric lead screw is fixed to the moving end of the third electric lead screw, and the gripper is fixed to the moving end of the fourth electric lead screw. The third electric lead screw, the fourth electric lead screw, and the gripper can move back and forth along the X-axis under the drive of the second electric lead screw, the fourth electric lead screw and the gripper can move back and forth along the Y-axis under the drive of the third electric lead screw, and the gripper can move back and forth along the Z-axis under the drive of the fourth electric lead screw. The gripper can hold or release the button assembly.

[0007] Optionally, the transfer mechanism includes a fifth electric lead screw and a platform, the platform being fixed to the moving end of the fifth electric lead screw, a button assembly being able to be placed on the platform, and the platform being able to be driven by the fifth electric lead screw to move back and forth between the feeding mechanism and the product assembly line.

[0008] Optionally, the scanning mechanism includes a fixed base and a scanner. The fixed base is fixed to the side of the fifth electric lead screw, and the scanner is fixed to the top of the fixed base. Products placed on the platform can pass directly in front of the scanner.

[0009] Optionally, the assembly robotic arm includes a multi-axis robotic arm, a pressure sensor, and a suction cup. The multi-axis robotic arm is fixed to the ceiling, the pressure sensor is fixed to the end of the multi-axis robotic arm, and the suction cup is fixed to the detection end of the pressure sensor. The suction cup is connected to a vacuum generator and can pick up or put down the button assembly.

[0010] Optionally, the number of assembly robotic arms is two, and the two assembly robotic arms are arranged side by side with a gap between them.

[0011] Optionally, the product assembly line includes a first base, two first rotating shafts, two first transmission belts, and a first motor. The first rotating shafts are rotatably connected to the two ends of the first base, and the first transmission belts are sleeved on the two first rotating shafts. The rotating shaft of the first motor is coaxially connected to either of the first rotating shafts. The two sides of the carrier on which the product is fixed can be placed on the two first transmission belts. The lifting and rotating mechanism includes a lifting cylinder, a rotating seat, a second motor, a rotating frame, a gripper cylinder, and a clamping block. The lifting cylinder is fixed inside the first base, and the cylinder rod of the lifting cylinder can move along the Z-axis from the two... Extending from between the first transmission belts, the cylinder rod of the lifting cylinder can lift the carrier with the fixed product from the first transmission belt. The rotating seat is fixed to the side of the product assembly line. The rotating frame is rotatably connected to the rotating seat. The second motor is fixed to the rotating seat. The rotating shaft of the second motor is connected to the rotating frame. Two gripper cylinders are fixed to the rotating frame in opposite directions. The gripper cylinders are equipped with two cylinder rods that can move closer or further apart from each other. The clamping blocks are fixed to the cylinder rods of the gripper cylinders. The rotating frame can rotate under the drive of the second motor. The clamping blocks can move closer to each other and clamp the carrier with the fixed product under the drive of the gripper cylinders.

[0012] Optionally, a return flow line is also included, which is arranged side by side with the product flow line. The return flow line includes a second base, two second rotating shafts, two second transmission belts, and a second motor. The second rotating shafts are rotatably connected to the two ends of the second base, and the second transmission belts are sleeved on the two second rotating shafts. The rotating shaft of the second motor is coaxially connected to any one of the second rotating shafts. The two sides of the carrier with the fixed product can be placed on the two second transmission belts.

[0013] Optionally, a visual inspection device is also included, which includes two connectors and two cameras. The connectors are fixed above the product assembly line by a bracket, and one camera corresponds to one connector. The camera is fixed to the connector and can capture images of products located on the product assembly line.

[0014] The beneficial technical effects of this invention are as follows: The automatic button assembly equipment includes a feeding mechanism, a gantry mechanism, a transfer mechanism, a barcode scanning mechanism, an assembly robotic arm, and a product assembly line. In use, a tray containing button components is first placed in the feeding mechanism. Driven by the feeding mechanism, the tray moves out of the feeding mechanism. The gantry mechanism moves the button components on the tray to the transfer mechanism. Driven by the transfer mechanism, the button components on the transfer mechanism move to a position close to the product assembly line. A carrier holding the product is moved to a position close to the lifting and rotating mechanism driven by the product assembly line. The lifting and rotating mechanism lifts and rotates the carrier holding the product until the assembly position of the product faces upwards, facilitating subsequent assembly. Then, the assembly robotic arm picks up the button components located on the transfer mechanism and moves them to the assembly position. The assembly robotic arm presses the button components into place at the assembly position to complete the assembly of the button components. Because the entire assembly process is fully automated, the degree of automation is high. It has the advantage of a high degree of automation. Attached Figure Description

[0015] Figure 1 This is a perspective view of the entire machine of the present invention;

[0016] Figure 2 This is a perspective view of the feeding mechanism of the present invention;

[0017] Figure 3 This is a perspective view of the lifting component of the present invention;

[0018] Figure 4 This is a perspective view of the gantry mechanism of the present invention;

[0019] Figure 5 This is a perspective view of the transfer mechanism and the scanning mechanism of the present invention;

[0020] Figure 6 This is a front view of the assembled robotic arm of the present invention;

[0021] Figure 7 This is a perspective view of the product production line, lifting and rotating mechanism, return production line and carrier of the present invention;

[0022] Figure 8 This is a three-dimensional view of the visual inspection device of the present invention;

[0023] in:

[0024] 1. Feeding mechanism; 11. Frame; 12. Lifting assembly; 121. Fixed base; 122. Second slide rail; 123. First electric lead screw; 124. Pallet; 125. Tray; 13. Loading side plate; 2. Gantry mechanism; 21. Fixed plate; 22. Second electric lead screw; 23. Third electric lead screw; 24. Fourth electric lead screw; 3. Transfer mechanism; 31. Fifth electric lead screw; 32. Platform; 4. Scanning mechanism; 41. Fixed base; 42. Scanner; 5. Assembly robotic arm;

[0025] 51. Multi-axis robotic arm; 52. Pressure sensor; 53. Suction cup; 6. Product production line; 61. First base; 62. First motor; 63. Lifting cylinder; 64. Rotating seat; 65. Rotating frame; 66. Gripper cylinder; 67. Clamping block; 7. Return production line; 8. Vision inspection equipment; 81. Connecting seat; 82. Camera; 9. Carrier. Detailed Implementation

[0026] In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] This specific embodiment describes in detail the automatic button assembly device described in this application, such as... Figures 1-8As shown, the automatic button assembly equipment includes: a feeding mechanism 1, a gantry mechanism 2, a transfer mechanism 3, a barcode scanning mechanism 4, an assembly robotic arm 5, and a product assembly line 6. The transfer mechanism 3 is located between the feeding mechanism 1 and the product assembly line 6. The gantry mechanism 2 is located above the feeding mechanism 1, and the assembly robotic arm 5 is located above the product assembly line 6. A tray 125 can be placed inside the feeding mechanism 1, and the tray 125 can be moved out of the feeding mechanism 1 under the drive of the feeding mechanism 1. Button components can be placed on the tray 125, and the button components can be moved from the tray 125 to the transfer mechanism 3 under the drive of the gantry mechanism 2. The button components on the transfer mechanism 3 can... Driven by the transfer mechanism 3, the button assembly moves to the product line 6. The barcode scanning mechanism 4 is located next to the transfer mechanism 3. The barcode scanning mechanism 4 can read the barcode on the button assembly. The product line 6 can place the carrier 9 with the product fixed on it. The carrier 9 with the product fixed can move from the inlet end of the product line 6 to the outlet end of the product line 6 under the drive of the product line 6. The middle of the product line 6 is provided with a lifting and rotating mechanism. The carrier 9 with the product fixed can be lifted by the lifting and rotating mechanism and rotated until the assembly position of the product is facing upward. The assembly robot arm 5 can pick up the button assembly on the transfer mechanism 3 and press the button assembly onto the assembly position of the product. In operation, the tray 125 containing the button assembly is first placed in the feeding mechanism 1. Driven by the feeding mechanism 1, the tray 125 moves out of the feeding mechanism 1. The gantry mechanism 2 moves the button assembly on the tray 125 to the transfer mechanism 3. Driven by the transfer mechanism 3, the button assembly on the transfer mechanism 3 moves to a position close to the product assembly line 6. The carrier holding the product is moved to a position close to the lifting and rotating mechanism driven by the product assembly line 6. The lifting and rotating mechanism lifts and rotates the carrier holding the product until the product's assembly position faces upwards, facilitating subsequent assembly. Then, the assembly robot arm 5 picks up the button assembly located on the transfer mechanism 3 and moves it to the assembly position. The assembly robot arm 5 presses the button assembly into place at the assembly position, thus assembling the button assembly. Because the entire assembly process is fully automated, it has a high degree of automation. It has the advantage of a high degree of automation.

[0028] Optionally in this embodiment, the feeding mechanism 1 includes a frame 11, a lifting assembly 12, and a feeding side plate 13. Multiple lifting assemblies 12 are arranged side by side in the frame 11. The top of the frame 11 is provided with an opening for the tray 125 to extend out. The side wall of the frame 11 is provided with a feeding port for replenishing the tray 125. The feeding side plate 13 is slidably connected to the frame 11 via a first slide rail and can cover the feeding port. The lifting assembly 12 includes a fixed base 121, a second slide rail 122, a first electric screw 123, and a support plate 124. The second slide rail 122 is vertically fixed to the fixed base 121. The support plate 124 is slidably connected to the second slide rail 122. The first electric screw 123 is fixed to the fixed base 121. The moving end of the first electric screw 123 is connected to the support plate 124. The top surface of the support plate 124 can stack the tray 125. The tray 125 and the support plate 124 can move back and forth along the Z-axis under the drive of the first electric screw 123. When feeding is required, pull the feeding side plate 13 away from the frame 11 to open the feeding port, at which point the tray 125 is filled manually. When the button assembly on the uppermost tray 125 is used up, the uppermost tray 125 is removed manually or by a feeding robot arm. Then, the lower tray 125 moves upward under the drive of the first electric screw 123 to replace the removed empty tray 125.

[0029] Optionally in this embodiment, the gantry mechanism 2 includes a fixed plate 21, a second electric lead screw 22, a third electric lead screw 23, a fourth electric lead screw 24, and a gripper. The fixed plate 21 is fixed to the ceiling, the second electric lead screw 22 is fixed to the bottom surface of the fixed plate 21, the third electric lead screw 23 is fixed to the moving end of the second electric lead screw 22, the fourth electric lead screw 24 is fixed to the moving end of the third electric lead screw 23, and the gripper is fixed to the moving end of the fourth electric lead screw 24. The third electric lead screw 23, the fourth electric lead screw 24, and the gripper can move back and forth along the X-axis under the drive of the second electric lead screw 22, the fourth electric lead screw 24 and the gripper can move back and forth along the Y-axis under the drive of the third electric lead screw 23, and the gripper can move back and forth along the Z-axis under the drive of the fourth electric lead screw 24. The gripper can hold or release the button assembly. In this embodiment, the X-axis and Y-axis are perpendicular to each other but parallel to the ground, and the Z-axis is perpendicular to the ground.

[0030] Optionally in this embodiment, the transfer mechanism 3 includes a fifth electric lead screw 31 and a platform 32. The platform 32 is fixed to the moving end of the fifth electric lead screw 31. The button assembly can be placed on the platform 32. The platform 32 can be driven by the fifth electric lead screw 31 to move back and forth between the feeding mechanism 1 and the product assembly line 6.

[0031] Optionally in this embodiment, the barcode scanning mechanism 4 includes a fixed base 41 and a barcode scanner 42. The fixed base 41 is fixed to the side of the fifth electric lead screw 31, and the barcode scanner 42 is fixed to the top of the fixed base 41. Products placed on the platform 32 can pass directly in front of the barcode scanner 42. The barcode scanner 42 can scan barcodes affixed to the button assembly.

[0032] Optionally in this embodiment, the assembly robotic arm 5 includes a multi-axis robotic arm 51, a pressure sensor 52, and a suction cup 53. The multi-axis robotic arm 51 is fixed to the ceiling, the pressure sensor 52 is fixed to the end of the multi-axis robotic arm 51, and the suction cup 53 is fixed to the detection end of the pressure sensor 52. The suction cup 53 is connected to a vacuum generator and can pick up or place the button assembly. The pressure sensor 52 can detect the pressing force of the multi-axis robotic arm 51 when pressing the button assembly.

[0033] Optionally in this embodiment, two assembly robotic arms 5 are used, arranged side-by-side with a gap between them. Using two assembly robotic arms 5 can improve assembly efficiency because a product needs to have more than one button component installed.

[0034] Optionally in this embodiment, the product assembly line 6 includes a first base 61, two first rotating shafts, two first transmission belts, and a first motor 62. The first rotating shafts are rotatably connected to the two ends of the first base 61. The first transmission belts are sleeved on the two first rotating shafts. The rotating shaft of the first motor 62 is coaxially connected to any one of the first rotating shafts. The two sides of the carrier 9, on which the product is fixed, can be placed on the two first transmission belts. The lifting and rotating mechanism includes a lifting cylinder 63, a rotating seat 64, a second motor, a rotating frame 65, a gripper cylinder 66, and a clamping block 67. The lifting cylinder 63 is fixed inside the first base 61. The cylinder rod of the lifting cylinder 63 can move along the Z-axis from the two first rotating shafts. A lifting cylinder 63 extends from between the transmission belts, and its cylinder rod can lift the carrier 9 with the fixed product from the first transmission belt. A rotating seat 64 is fixed to the side of the product assembly line 6. A rotating frame 65 is rotatably connected to the rotating seat 64. A second motor is fixed to the rotating seat 64, and the rotating shaft of the second motor is connected to the rotating frame 65. Two gripper cylinders 66 are fixed to the rotating frame 65 in opposite directions. Each gripper cylinder 66 has two cylinder rods that can move closer or further away from each other. A clamping block 67 is fixed to the cylinder rod of the gripper cylinder 66. The rotating frame 65 can rotate under the drive of the second motor, and the clamping blocks 67 can move closer to each other and clamp the carrier 9 with the fixed product under the drive of the gripper cylinders 66.

[0035] Optionally, this embodiment also includes a return line 7, which is arranged side by side with the product line 6. The return line 7 includes a second base, two second rotating shafts, two second transmission belts, and a second motor. The second rotating shafts are rotatably connected to the two ends of the second base, and the second transmission belts are sleeved on the two second rotating shafts. The rotating shaft of the second motor is coaxially connected to any one of the second rotating shafts. The two sides of the carrier 9 with the fixed product can be placed on the two second belts.

[0036] Optionally, this embodiment also includes a visual inspection device 8, which includes two connectors 81 and two cameras 82. The connectors 81 are fixed above the product assembly line 6 by a bracket. Each camera 82 corresponds to one connector 81 and is fixed to the connector 81. The cameras 82 can capture images of the products located on the product assembly line 6. The cameras 82 can provide visual guidance for the assembly robot arm 5, thereby improving the assembly accuracy of the assembly robot arm 5.

[0037] Movement Flow: The tray 125 containing the button assembly is placed on the pallet 124. Driven by the first electric screw 123, the tray 125 moves upward and extends from the opening at the top of the frame 11. The second, third, and fourth electric screws 22, 23, and 24 work together to drive the gripper to move above the tray 125 and grasp the button assembly. Then, the button assembly is moved to the platform 32, where the gripper places it. The button assembly is then moved near the product assembly line 6 by the fifth electric screw 31. During this movement, the barcode scanner 42 scans the barcode on the button assembly. The first motor 62 drives the first rotating shaft to rotate, thereby moving the first transmission belt. The first transmission belt drives the carrier holding the product to move. When the carrier at the inlet end of the product assembly line 6 moves below the lifting cylinder 63, the lifting cylinder 63 lifts the carrier holding the product. The device is lifted upwards, and then the two clamping blocks 67, driven by the gripper cylinder 66, move closer together and clamp the two sides of the carrier to fix the carrier. Then, the rotating frame 65 and the carrier rotate under the drive of the second motor until the assembly position of the product faces upwards, so as to facilitate subsequent assembly. Then, the suction cup 53 on the multi-axis robotic arm 51 picks up the button assembly located on the platform 32 and presses the button assembly onto the assembly position of the product to fix the button assembly. During the pressing process, the pressure sensor 52 can detect the pressing force in real time. When the button assembly is assembled, the rotating frame 65 and the carrier rotate in the opposite direction to reset under the drive of the second motor. The two clamping blocks 67 move away from each other under the drive of the gripper cylinder 66 and release the carrier. At this time, the carrier is re-set on the first transmission belt. Then, the carrier and the assembled product move to the discharge end of the product line 6 under the drive of the product line 6. This process is repeated to realize the automated assembly of the button assembly.

[0038] The automatic assembly device using the buttons in this embodiment has the advantage of a high degree of automation.

Claims

1. An automatic button assembly device, characterized in that, include: The assembly includes a feeding mechanism (1), a gantry mechanism (2), a transfer mechanism (3), a barcode scanning mechanism (4), an assembly robot arm (5), and a product assembly line (6). The transfer mechanism (3) is located between the feeding mechanism (1) and the product assembly line (6). The gantry mechanism (2) is located above the feeding mechanism (1). The assembly robot arm (5) is located above the product assembly line (6). A tray (125) can be placed inside the feeding mechanism (1). The tray (125) can be moved out of the feeding mechanism (1) under the drive of the feeding mechanism (1). A button assembly can be placed on the tray (125). The button assembly can be moved from the tray (125) to the transfer mechanism (3) under the drive of the gantry mechanism (2). The button assembly on the transfer mechanism (3) can... Driven by the transfer mechanism (3), it can move to the product assembly line (6). The barcode scanning mechanism (4) is located next to the transfer mechanism (3). The barcode scanning mechanism (4) can read the barcode on the button assembly. The product assembly line (6) can place the carrier (9) with the product fixed on it. The carrier (9) with the product fixed on it can move from the inlet end of the product assembly line (6) to the outlet end of the product assembly line (6) under the drive of the product assembly line (6). The middle part of the product assembly line (6) is provided with a lifting and rotating mechanism. The carrier (9) with the product fixed on it can be lifted by the lifting and rotating mechanism and rotated until the assembly position of the product is facing upward. The assembly robot arm (5) can pick up the button assembly on the transfer mechanism (3) and press the button assembly onto the assembly position of the product.

2. The automatic button assembly device according to claim 1, characterized in that: The feeding mechanism (1) includes a frame (11), a lifting assembly (12), and a feeding side plate (13). Multiple lifting assemblies (12) are arranged side by side inside the frame (11). The top of the frame (11) is provided with an opening for the pallet (125) to extend out. The side wall of the frame (11) is provided with a feeding port for replenishing the pallet (125). The feeding side plate (13) is slidably connected to the frame (11) via a first slide rail. The feeding side plate (13) can cover the feeding port. The lifting assembly (12) includes a fixed base (121) and a second slide rail (122). 2) A first electric screw (123) and a tray (124), a second slide rail (122) is vertically fixed to a fixed base (121), a tray (124) is slidably connected to the second slide rail (122), a first electric screw (123) is fixed to a fixed base (121), the moving end of the first electric screw (123) is connected to the tray (124), the top surface of the tray (124) can be stacked to hold a pallet (125), and the pallet (125) and the tray (124) can move back and forth along the Z-axis under the drive of the first electric screw (123).

3. The automatic button assembly device according to claim 1, characterized in that: The gantry mechanism (2) includes a fixed plate (21), a second electric lead screw (22), a third electric lead screw (23), a fourth electric lead screw (24), and a gripper. The fixed plate (21) is fixed to the ceiling, the second electric lead screw (22) is fixed to the bottom surface of the fixed plate (21), the third electric lead screw (23) is fixed to the moving end of the second electric lead screw (22), the fourth electric lead screw (24) is fixed to the moving end of the third electric lead screw (23), and the gripper is fixed to the moving end of the fourth electric lead screw (24). The third electric lead screw (23), the fourth electric lead screw (24), and the gripper can move back and forth along the X-axis under the drive of the second electric lead screw (22), the fourth electric lead screw (24) and the gripper can move back and forth along the Y-axis under the drive of the third electric lead screw (23), and the gripper can move back and forth along the Z-axis under the drive of the fourth electric lead screw (24). The gripper can hold or release the button assembly.

4. The automatic button assembly device according to claim 3, characterized in that: The transfer mechanism (3) includes a fifth electric screw (31) and a platform (32). The platform (32) is fixed to the moving end of the fifth electric screw (31). The button assembly can be placed on the platform (32). The platform (32) can be driven by the fifth electric screw (31) to move back and forth between the feeding mechanism (1) and the product line (6).

5. The automatic button assembly device according to claim 4, characterized in that: The scanning mechanism (4) includes a fixed base (41) and a scanner (42). The fixed base (41) is fixed next to the fifth electric lead screw (31), and the scanner (42) is fixed at the top of the fixed base (41). Products placed on the platform (32) can pass directly in front of the scanner (42).

6. The automatic button assembly device according to claim 1, characterized in that: The assembly robotic arm (5) includes a multi-axis robotic arm (51), a pressure sensor (52), and a suction cup (53). The multi-axis robotic arm (51) is fixed to the ceiling, the pressure sensor (52) is fixed to the end of the multi-axis robotic arm (51), and the suction cup (53) is fixed to the detection end of the pressure sensor (52). The suction cup (53) is connected to a vacuum generator and can pick up or put down the button assembly.

7. The automatic button assembly device according to claim 6, characterized in that: The number of assembly robotic arms (5) is two, and the two assembly robotic arms (5) are arranged side by side with intervals.

8. The automatic button assembly device according to claim 1, characterized in that: The product assembly line (6) includes a first base (61), two first rotating shafts, two first transmission belts, and a first motor (62). The first rotating shafts are rotatably connected to the two ends of the first base (61). The first transmission belts are sleeved on the two first rotating shafts. The rotating shaft of the first motor (62) is coaxially connected to any one of the first rotating shafts. The two sides of the carrier (9) with the fixed products can be placed on the two first transmission belts. The lifting and rotating mechanism includes a lifting cylinder (63), a rotating seat (64), a second motor, a rotating frame (65), a gripper cylinder (66), and a clamping block (67). The lifting cylinder (63) is fixed inside the first base (61). The cylinder rod of the lifting cylinder (63) can move along the Z-axis from the two first transmission belts. The cylinder rod of the lifting cylinder (63) extends outward and can lift the carrier (9) with the product fixed on it from the first transmission belt. The rotating seat (64) is fixed to the side of the product assembly line (6). The rotating frame (65) is rotatably connected to the rotating seat (64). The second motor is fixed to the rotating seat (64). The rotating shaft of the second motor is connected to the rotating frame (65). Two gripper cylinders (66) are fixed to the rotating frame (65) in opposite directions. The gripper cylinder (66) is provided with two cylinder rods that can move closer or further away from each other. The clamping block (67) is fixed to the cylinder rod of the gripper cylinder (66). The rotating frame (65) can rotate under the drive of the second motor. The clamping block (67) can move closer to each other and clamp the carrier (9) with the product fixed on it under the drive of the gripper cylinder (66).

9. The automatic button assembly device according to claim 1, characterized in that: It also includes a return flow line (7), which is arranged side by side with the product flow line (6). The return flow line (7) includes a second base, two second rotating shafts, two second transmission belts and a second motor. The second rotating shafts are rotatably connected to the two ends of the second base, and the second transmission belts are sleeved on the two second rotating shafts. The rotating shaft of the second motor is coaxially connected to any one of the second rotating shafts. The two sides of the carrier (9) with the fixed product can be placed on the two second belts.

10. The automatic button assembly device according to claim 9, characterized in that: It also includes a visual inspection device (8), which includes two connectors (81) and two cameras (82). The connectors (81) are fixed above the product line (6) by a bracket. One camera (82) corresponds to one connector (81). The camera (82) is fixed to the connector (81) and can capture images of the products located on the product line (6).

Images