Automatic button assembling equipment

Abstract

The utility model discloses automatic button assembling equipment which 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, the assembling mechanical arm is arranged above the product assembly line, and the code scanning mechanism is arranged above the assembling mechanical arm. 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] The utility model relates to automation equipment, in particular to automatic button assembly equipment. Background Art

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment is being used more and more in industrial production. Products such as mobile phones need to assemble button components on the side of the mobile phone during the production process. At present, the assembly of button components is usually done manually. Manual assembly is not only costly, but also inefficient and has poor assembly accuracy. It lacks competitiveness in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a button automatic assembly device, which has the advantage of a high degree of automation.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a button automatic assembly device, including: a feeding mechanism, a gantry mechanism, a transfer mechanism, a code scanning mechanism, an assembly robot 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, the assembly robot arm is arranged above the product assembly line, the tray can be placed in the feeding mechanism, the tray can be moved out of the feeding mechanism under the drive of the feeding mechanism, the button assembly can be placed on the tray, the button assembly can be moved from the tray to the transfer mechanism under the drive of the gantry mechanism, the button on the transfer mechanism The component can be moved to the product assembly line under the drive of the transfer mechanism. The code scanning mechanism is arranged next to the transfer mechanism. The code scanning mechanism can read the barcode on the button component. A carrier with fixed products can be placed on the product assembly line. The carrier with fixed products can be moved from the feed end of the product assembly line to the discharge end of the product assembly line under the drive of the product assembly line. A lifting and rotating mechanism is arranged in the middle of the product assembly line. The carrier with fixed products can be lifted by the lifting and rotating mechanism and then rotated until the assembly position of the product is facing upward. The assembly robot arm can absorb 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, a lifting assembly and a loading side plate, multiple lifting assemblies are arranged side by side in the frame, the top of the frame is provided with an opening for the pallet to extend out, the side wall of the frame is provided with a loading port for replenishing the pallet, the loading side plate is slidably connected to the frame through a first slide rail, the loading side plate can cover the loading port, the lifting assembly 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, the support plate is slidably connected to the second slide rail, the first electric screw rod is fixed to the fixed base, the moving end of the first electric screw rod is connected to the support plate, the top surface of the support plate can be used to stack pallets, and the pallets and the support plate can move back and forth along the Z-axis direction under the drive of the first electric screw rod.

[0006] Optionally, the gantry mechanism includes a fixed plate, a second electric screw, a third electric screw, a fourth electric screw and a clamp, the fixed plate is fixed to the ceiling, the second electric screw is fixed to the bottom surface of the fixed plate, the third electric screw is fixed to the moving end of the second electric screw, the fourth electric screw is fixed to the moving end of the third electric screw, and the clamp is fixed to the moving end of the fourth electric screw, the third electric screw, the fourth electric screw and the clamp can move back and forth along the X-axis driven by the second electric screw, the fourth electric screw and the clamp can move back and forth along the Y-axis driven by the third electric screw, the clamp can move back and forth along the Z-axis driven by the fourth electric screw, and the clamp can clamp or put down the button assembly.

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

[0008] Optionally, the code scanning mechanism includes a fixing seat and a code scanner, the fixing seat is fixed next to the fifth electric screw, the code scanner is fixed to the top of the fixing seat, and the product placed on the carrier can pass directly in front of the code scanner.

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

[0010] Optionally, there are two assembly robotic arms, which are spaced apart and arranged side by side.

[0011] As optionally, the product pipeline comprises a first base, two first rotating shafts, two first transmission belts and a first motor, the first rotating shafts are respectively rotatably connected to the first base at two ends of the first base, the first transmission belts are sleeved on the two first rotating shafts, the first motor is coaxially connected with any one of the first rotating shafts, and the two sides of the carrier on which the product is fixed can be arranged on the two first transmission belts.

[0012] As optionally, the product pipeline comprises a first base, two first rotating shafts, two first transmission belts and a first motor, the first rotating shafts are respectively rotatably connected to the first base at two ends of the first base, the first transmission belts are sleeved on the two first rotating shafts, the first motor is coaxially connected with any one of the first rotating shafts, and the two sides of the carrier on which the product is fixed can be arranged on the two first transmission belts.

[0013] As optionally, the product pipeline comprises a first base, two first rotating shafts, two first transmission belts and a first motor, the first rotating shafts are respectively rotatably connected to the first base at two ends of the first base, the first transmission belts are sleeved on the two first rotating shafts, the first motor is coaxially connected with any one of the first rotating shafts, and the two sides of the carrier on which the product is fixed can be arranged on the two first transmission belts.

[0014] The beneficial technical effect of the present utility model is as follows: the button automatic assembly equipment includes: a feeding mechanism, a gantry mechanism, a transfer mechanism, a code scanning mechanism, an assembly robot arm and a product production line. When in use, a tray with button components is first placed in the feeding mechanism. The tray is driven out of the feeding mechanism by the feeding mechanism. The gantry mechanism moves the button components on the tray onto the transfer mechanism. The button components on the transfer mechanism are driven by the transfer mechanism to be close to the product production line. The carrier with the product fixed is driven by the product production line to be close to the jacking and rotating mechanism. The jacking and rotating mechanism can lift the carrier with the product fixed and rotate it until the assembly position of the product faces upward to facilitate subsequent assembly. Then, the assembly robot arm absorbs the button components on the transfer mechanism and moves the button components to the assembly position. The assembly robot arm presses the button components at the assembly position to realize the assembly of the button components. Since the entire assembly process is fully automated, the degree of automation is high. It has the advantage of high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional view of the entire machine of the utility model;

[0016] Figure 2 This is a three-dimensional view of the feeding mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional view of the lifting assembly of the utility model;

[0018] Figure 4 This is a three-dimensional view of the gantry mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional view of the transfer mechanism and the code scanning mechanism of the utility model;

[0020] Figure 6 This is a front view of the assembly robot arm of the utility model;

[0021] Figure 7 It is a three-dimensional view of the product assembly line, lifting and rotating mechanism, return assembly line and carrier of the utility model;

[0022] Figure 8 It is a three-dimensional view of the visual inspection device of the utility model;

[0023] in:

[0024] 1, feed mechanism; 11, frame; 12, lifting assembly; 121, fixed base; 122, second sliding rail; 123, first electric screw; 124, supporting plate; 125, tray; 13, feeding side plate; 2, gantry mechanism; 21, fixed plate; 22, second electric screw; 23, third electric screw; 24, fourth electric screw; 3, transfer mechanism; 31, fifth electric screw; 32, carrier; 4, code scanning mechanism; 41, fixed seat; 42, code scanner; 5, assembly robot arm;

[0025] 51, multi-axis robot arm; 52, pressure sensor; 53, suction cup; 6, product assembly line; 61, first base; 62, first motor; 63, jacking cylinder; 64, rotating seat; 65, rotating frame; 66, clamping cylinder; 67, clamping block; 7, backflow assembly line; 8, visual inspection equipment; 81, connecting seat; 82, camera; 9, carrier. DETAILED DESCRIPTION

[0026] In order to enable the technical means of the present application to be more clearly understood and implemented according to the content of the specification, the specific embodiments of the present application will be further described in detail below in conjunction with the drawings and examples, and the following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0027] The present application describes a button automatic assembly device in detail, such as Figures 1-8As shown, the button automatic assembly device comprises a feeding mechanism 1, a gantry mechanism 2, a transfer mechanism 3, a code scanning mechanism 4, an assembly mechanical arm 5 and a product assembly line 6. The transfer mechanism 3 is arranged between the feeding mechanism 1 and the product assembly line 6. The gantry mechanism 2 is arranged above the feeding mechanism 1. The assembly mechanical arm 5 is arranged above the product assembly line 6. The tray 125 can be placed in the feeding mechanism 1. The tray 125 can be moved out of the feeding mechanism 1 under the driving of the feeding mechanism 1. The button assembly can be placed on the tray 125. The button assembly can be moved from the tray 125 to the top of the transfer mechanism 3 under the driving of the gantry mechanism 2. The button assembly on the top of the transfer mechanism 3 can be moved to the product assembly line 6 under the driving of the transfer mechanism 3. The code scanning mechanism 4 is arranged beside the transfer mechanism 3. The code scanning mechanism 4 can read the bar code on the button assembly. The carrier 9 with the product fixed thereon can be placed on the product assembly line 6. The carrier 9 with the product fixed thereon can be moved from the feeding end of the product assembly line 6 to the discharging end of the product assembly line 6 under the driving of the product assembly line 6. The middle part of the product assembly line 6 is provided with a jacking and rotating mechanism. The carrier 9 with the product fixed thereon can be jacked up and rotated by the jacking and rotating mechanism until the assembly position of the product faces upward. The assembly mechanical arm 5 can suck the button assembly on the transfer mechanism 3 and press the button assembly on the assembly position of the product. In use, the tray 125 with the button assembly placed thereon is placed in the feeding mechanism 1. The tray 125 is moved out of the feeding mechanism 1 under the driving of the feeding mechanism 1. The gantry mechanism 2 moves the button assembly on the tray 125 to the top of the transfer mechanism 3. The button assembly on the top of the transfer mechanism 3 is moved to the position close to the product assembly line 6 under the driving of the transfer mechanism 3. The carrier with the product fixed thereon is moved to the position close to the jacking and rotating mechanism under the driving of the product assembly line 6. The jacking and rotating mechanism can jack up and rotate the carrier with the product fixed thereon until the assembly position of the product faces upward, so as to facilitate subsequent assembly. Then the assembly mechanical arm 5 sucks the button assembly on the transfer mechanism 3 and moves the button assembly to the assembly position. The assembly mechanical arm 5 presses the button assembly on the assembly position to realize the assembly of the button assembly. Since the whole assembly process is completed automatically, the degree of automation is high. The device has the advantage of high degree of automation.

[0028] Optionally in this embodiment, the feeding mechanism 1 comprises a frame 11, a plurality of lifting assemblies 12 arranged side by side in the frame 11, and a feeding side plate 13. The top of the frame 11 is provided with an opening through which the tray 125 can extend, and the sidewall of the frame 11 is provided with a feeding opening for replenishing the tray 125. The feeding side plate 13 is slidably connected to the frame 11 through a first sliding rail, and can be arranged on the feeding opening. The lifting assembly 12 comprises a fixed base 121, a second sliding rail 122, a first electric lead screw 123, and a tray plate 124. The second sliding rail 122 is vertically fixed to the fixed base 121, the tray plate 124 is slidably connected to the second sliding rail 122, and the first electric lead screw 123 is fixed to the fixed base 121. The moving end of the first electric lead screw 123 is connected to the tray plate 124, and the top surface of the tray plate 124 can stack the tray 125. The tray 125 and the tray plate 124 can move back and forth along the Z-axis direction under the drive of the first electric lead screw 123. When feeding is needed, the feeding side plate 13 is pulled away from the frame 11 to open the feeding opening, and the tray 125 is manually filled at this time. When the button assembly on the uppermost tray 125 is used up, the uppermost tray 125 is taken out manually or by a feeding mechanical arm, and then the tray 125 below moves upward under the drive of the first electric lead screw 123 to replace the taken-out empty tray 125.

[0029] Optionally in this embodiment, the gantry mechanism 2 comprises a fixed plate 21, a second electric lead screw 22, a third electric lead screw 23, a fourth electric lead screw 24, and a clamping jaw. 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 clamping jaw 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 clamping jaw 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 clamping jaw can move back and forth along the Y-axis under the drive of the third electric lead screw 23, and the clamping jaw can move back and forth along the Z-axis under the drive of the fourth electric lead screw 24. The clamping jaw can clamp or release the button assembly. In this embodiment, the X-axis and the 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 comprises a fifth electric lead screw 31 and a carrier 32. The carrier 32 is fixed to the moving end of the fifth electric lead screw 31, and the button assembly can be placed on the carrier 32. The carrier 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 code scanning mechanism 4 comprises a fixing base 41 and a code scanner 42, the fixing base 41 is fixed beside the fifth electric screw rod 31, the code scanner 42 is fixed on the top of the fixing base 41, and the product placed on the loading platform 32 can pass in front of the code scanner 42. The code scanner 42 can scan the barcode attached to the button assembly.

[0032] Optionally in this embodiment, the assembling robot 5 comprises a multi-axis robot 51, a pressure sensor 52 and a suction cup 53, the multi-axis robot 51 is fixed on the ceiling, the pressure sensor 52 is fixed on the end of the multi-axis robot 51, the suction cup 53 is fixed on the detection end of the pressure sensor 52, and the suction cup 53 is connected to a vacuum generator and can suck or release the button assembly. The pressure sensor 52 can detect the pressing force of the multi-axis robot 51 when pressing the button assembly.

[0033] Optionally in this embodiment, the number of the assembling robots 5 is two, and the two assembling robots 5 are arranged side by side. The setting of two assembling robots 5 can improve the assembling efficiency, because the number of button assemblies to be installed on one product is greater than one.

[0034] Optionally in this embodiment, the product assembly line 6 comprises a first base 61, two first rotating shafts, two first transmission belts and a first motor 62, the first rotating shafts are respectively rotatably connected to the first base 61 at 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 with any one of the first rotating shafts, the two sides of the carrier 9 on which the product is fixed can be arranged on the two first transmission belts, the jacking and rotating mechanism comprises a jacking cylinder 63, a rotating seat 64, a second motor, a rotating frame 65, a clamping cylinder 66 and a clamping block 67, the jacking cylinder 63 is fixed in the first base 61, the cylinder rod of the jacking cylinder 63 can be extended from the two first transmission belts along the Z-axis, the cylinder rod of the jacking cylinder 63 can jack up the carrier 9 on which the product is fixed from the first transmission belt, the rotating seat 64 is fixed on 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 on the rotating seat 64, the rotating shaft of the second motor is connected with the rotating frame 65, the two clamping cylinders 66 are oppositely fixed on the rotating frame 65, the clamping cylinder 66 is provided with two cylinder rods which can move close to or away from each other, and the clamping block 67 is fixed on the cylinder rod of the clamping cylinder 66. The rotating frame 65 can rotate under the drive of the second motor, and the clamping block 67 can move close to each other and clamp the carrier 9 on which the product is fixed under the drive of the clamping cylinder 66.

[0035] Optionally, the embodiment further comprises a reflow pipeline 7, the reflow pipeline 7 and the product pipeline 6 are arranged side by side, the reflow pipeline 7 comprises a second base, two second rotating shafts, two second transmission belts and a second motor, the two second rotating shafts are respectively rotatably connected to the second base at two ends of the second base, the two second transmission belts are sleeved on the two second rotating shafts, and the rotating shaft of the second motor is coaxially connected with any one of the second rotating shafts. The two sides of the carrier 9 on which the product is fixed can be arranged on the two second transmission belts.

[0036] Optionally, the embodiment further comprises a visual detection device 8, the visual detection device 8 comprises two connecting seats 81 and two cameras 82, the connecting seat 81 is fixed to the upper side of the product pipeline 6 through a support, one camera 82 corresponds to one connecting seat 81, and the camera 82 is fixed to the connecting seat 81. The camera 82 can capture the product located on the product pipeline 6. The camera 82 can provide visual guidance for the assembly robot arm 5, so as to improve the assembly precision of the assembly robot arm 5.

[0037] The movement process is as follows: the tray 125 on which the button assembly is placed is placed on the supporting plate 124, the tray 125 is driven by the first electric lead screw 123 to move upwards and extend out of the opening at the top of the frame 11, the second electric lead screw 22, the third electric lead screw 23 and the fourth electric lead screw 24 cooperatively drive the clamping jaw to move above the tray 125 and clamp the button assembly, then drive the button assembly to move to the loading platform 32, the clamping jaw places the button assembly on the loading platform 32, then the button assembly is driven by the fifth electric lead screw 31 to move close to the product pipeline 6, the barcode scanner 42 scans the barcode on the button assembly during the movement of the button assembly, then the first motor 62 drives the first rotating shaft to rotate, so as to drive the first transmission belt to move, the first transmission belt drives the carrier on which the product is fixed to move, when the carrier on which the product is fixed moves to below the jacking cylinder 63, the jacking cylinder 63 jacks up the carrier on which the product is fixed, then the two clamping blocks 67 are driven by the clamping cylinder 66 to move close to each other and clamp the two sides of the carrier, so as to fix the carrier, then the rotating frame 65 and the carrier are driven by the second motor to rotate until the assembly position of the product faces upwards, so as to facilitate subsequent assembly, then the suction cup 53 on the multi-axis robot arm 51 sucks the button assembly on the loading platform 32 and presses the button assembly on the assembly position of the product, so as to fix the button assembly, the pressure sensor 52 can detect the pressing force in real time during the pressing process, when the button assembly is assembled, the rotating frame 65 and the carrier are reversely rotated and reset by the second motor, the two clamping blocks 67 are driven by the clamping cylinder 66 to move away from each other and release the carrier, at this time, the carrier is arranged on the first transmission belt again, then the carrier and the product after assembly are driven by the product pipeline 6 to move to the discharge end of the product pipeline 6, so as to realize the automatic assembly of the button assembly repeatedly.

[0038] The button automatic assembling device in the embodiment has the advantage of high automation degree.

Claims

1. A button automatic assembly device, characterized in that: include: A feeding mechanism (1), a gantry mechanism (2), a transfer mechanism (3), a code scanning mechanism (4), an assembly robot arm (5) and a product assembly line (6); the transfer mechanism (3) is arranged between the feeding mechanism (1) and the product assembly line (6); the gantry mechanism (2) is arranged above the feeding mechanism (1); the assembly robot arm (5) is arranged above the product assembly line (6); a tray (125) can be placed in 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 be The transfer mechanism (3) can be driven to move to the product assembly line (6), the code scanning mechanism (4) is arranged next to the transfer mechanism (3), and the code scanning mechanism (4) can read the barcode on the button assembly. The carrier (9) with the product fixed can be placed on the product assembly line (6), and the carrier (9) with the product fixed can be driven by the product assembly line (6) to move from the inlet end of the product assembly line (6) to the outlet end of the product assembly line (6). A lifting and rotating mechanism is arranged in the middle of the product assembly line (6), and the carrier (9) with the product fixed can be lifted by the lifting and rotating mechanism and then rotated until the assembly position of the product faces upward, and the assembly robot arm (5) can absorb the button assembly on the transfer mechanism (3) and press the button assembly onto the assembly position of the product.

2. The button automatic assembly equipment according to claim 1, characterized in that: The feeding mechanism (1) includes a frame (11), a lifting assembly (12) and a loading side plate (13), a plurality of 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 loading port for replenishing the tray (125), the loading side plate (13) is slidably connected to the frame (11) through a first slide rail, the loading side plate (13) can be covered on the loading port, the lifting assembly (12) includes a fixed base (121), a second slide rail (12 2), a first electric screw (123) and a support plate (124), a second slide rail (122) is vertically fixed to a 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 movable end of the first electric screw (123) is connected to the support plate (124), the top surface of the support plate (124) can be stacked with a tray (125), and the tray (125) and the support plate (124) can move back and forth along the Z-axis direction under the drive of the first electric screw (123).

3. The button automatic assembly equipment according to claim 1, characterized in that: The gantry mechanism (2) comprises a fixed plate (21), a second electric screw (22), a third electric screw (23), a fourth electric screw (24) and a clamping claw, wherein the fixed plate (21) is fixed to the ceiling, the second electric screw (22) is fixed to the bottom surface of the fixed plate (21), the third electric screw (23) is fixed to the movable end of the second electric screw (22), the fourth electric screw (24) is fixed to the movable end of the third electric screw (23), and the clamping claw is fixed to the movable end of the fourth electric screw (24). The third electric screw (23), the fourth electric screw (24) and the clamping claw can move back and forth along the X axis under the drive of the second electric screw (22), the fourth electric screw (24) and the clamping claw can move back and forth along the Y axis under the drive of the third electric screw (23), and the clamping claw can move back and forth along the Z axis under the drive of the fourth electric screw (24). The clamping claw can clamp or put down the button assembly.

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

5. The button automatic assembly equipment according to claim 4, characterized in that: The code scanning mechanism (4) includes a fixing seat (41) and a code scanner (42), wherein the fixing seat (41) is fixed beside the fifth electric screw (31), and the code scanner (42) is fixed to the top of the fixing seat (41), and the product placed on the carrier (32) can pass directly in front of the code scanner (42).

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

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

8. The button automatic assembly equipment 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 respectively connected to the first base (61) at two ends of the first base (61). The first transmission belt is 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 mounted 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 clamping cylinder (66) and a clamping block (67). The lifting cylinder (63) is fixed in the first base (61). The cylinder rod of the lifting cylinder (63) can be moved along the Z axis from one of the two first transmission belts to the other. The first transmission belt is extended outward, and the cylinder rod of the lifting cylinder (63) can lift the carrier (9) fixed with the product 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). The two clamping cylinders (66) are fixed to the rotating frame (65) in opposite directions. The clamping cylinder (66) is provided with two cylinder rods that can approach or move away from each other. The clamping block (67) is fixed to the cylinder rod of the clamping cylinder (66). The rotating frame (65) can rotate under the drive of the second motor. The clamping block (67) can approach each other and clamp the carrier (9) fixed with the product under the drive of the clamping cylinder (66).

9. The button automatic assembly equipment according to claim 1, characterized in that: The invention also includes a return line (7), wherein the return line (7) and the product line (6) are arranged side by side. 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 respectively rotatably connected to the second base at two ends thereof. The second transmission belt is 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. Both sides of the carrier (9) on which the product is fixed can be mounted on the two second belts.

10. The button automatic assembly equipment according to claim 9, characterized in that: The invention also includes a visual inspection device (8), wherein the visual inspection device (8) includes two connecting seats (81) and two cameras (82), wherein the connecting seat (81) is fixed above the product assembly line (6) through a bracket, and one camera (82) corresponds to one connecting seat (81), and the camera (82) is fixed to the connecting seat (81), and the camera (82) can shoot products located on the product assembly line (6).

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