A kind of automatic assembly workstation for fidget spinner

Abstract

The present invention relates to an automatic assembly workstation for a fingertip gyroscope, comprising a platform, on which a main body alignment station, a bearing assembly station, a fingertip cover assembly station, a counterweight assembly station and a manipulator are arranged, wherein the manipulator is used to clamp and carry the main body, the main body alignment station is used to clamp the main body and rotate and align the main body to a suitable position; the bearing assembly station presses the bearing into the bearing hole in the middle of the main body; the fingertip cover assembly station presses the plugs on the inner surfaces of the two fingertip covers into the upper and lower ends of the inner ring of the bearing respectively; the counterweight assembly station presses the counterweight into the counterweight hole of the main body. Automated assembly has fast working efficiency and high assembly precision.

Description

Technical Field

[0001] The invention relates to the technical field of automatic assembly, in particular to an automatic assembly workstation for a fidget gyroscope. Background Art

[0002] A fidget spinner is a small toy with a central symmetrical structure that can spin on the finger. It is composed of a bidirectional or multidirectional symmetrical body as the main body, a bearing embedded in the middle of the main body, and a number of counterweights on the main body; the edge of the main body is provided with a number of counterweight holes, and the middle part is provided with a bearing hole vertically; the counterweight is installed in the counterweight hole, and the bearing is installed in the bearing hole; upper and lower fingertip support covers are also installed at both ends of the bearing. The assembly of traditional fidget spinners usually relies on manual operation, which has problems such as low assembly efficiency, low assembly precision, and high production cost. Summary of the invention

[0003] Purpose of the present invention: In order to overcome the defects of the prior art, the present invention provides an automatic assembly workstation for a fidget gyroscope, which has the advantages of automated assembly, fast working efficiency and high assembly precision.

[0004] The technical solution of the present invention is: an automatic assembly workstation for a fingertip gyroscope, comprising a platform, on which a main body alignment station, a bearing assembly station, a fingertip cover assembly station, a counterweight assembly station and a manipulator are arranged, wherein the manipulator is used to clamp and carry the main body.

[0005] The main body alignment station is used to clamp the main body and rotate the main body to an appropriate position; the bearing assembly station presses the bearing into the bearing hole in the middle of the main body; the fingertip support cover assembly station presses the plugs on the inner surfaces of the two fingertip support covers into the upper and lower ends of the bearing inner ring respectively; the counterweight block assembly station presses the counterweight block into the counterweight hole of the main body.

[0006] By adopting the above technical solution, the clamped main body is first rotated and aligned to a suitable position by the main body alignment station, and then the fingertip gyroscope is automatically assembled by the bearing assembly station, the fingertip cover assembly station, and the counterweight assembly station. Automated assembly has fast work efficiency and high assembly accuracy.

[0007] The present invention is further configured as follows: the main body straightening station includes a machine platform and a clamping and swinging table mounted on the machine platform, a plurality of clamping blocks are distributed circumferentially on the clamping and swinging table, the clamping blocks are slidably arranged on the clamping and swinging table, the plurality of clamping blocks can synchronously slide toward the center or the periphery to clamp or release the main body, and the clamping and swinging table is also driven to rotate by a driving assembly.

[0008] With the above-mentioned further arrangement, the main body is placed at the center of the clamping swing table, and a plurality of clamping blocks synchronously slide toward the center to clamp the main body, and then the clamping swing table is driven to rotate by the driving component to adjust the position of the main body; after the adjustment, a plurality of clamping blocks synchronously slide toward the periphery to loosen the main body, making it convenient for the robot to clamp out the straightened main body.

[0009] The present invention is further configured as follows: a plurality of "T"-shaped grooves are distributed in the circumference of the clamping swing table, a "T"-shaped block is slidably arranged in the "T"-shaped groove, the clamping block is arranged on the "T"-shaped block, the driving assembly includes a driving wheel, a driven wheel and a transmission belt sleeved on the two wheels, the driven wheel is arranged on the clamping swing table, and the driving wheel is driven to rotate by a stepping motor.

[0010] By further adopting the above arrangement, sliding fit is achieved through the "T"-shaped slot and the "T"-shaped block, and the clamping swing table is accurately driven to rotate through the stepping motor.

[0011] The present invention is further configured as follows: a conveying platform is also provided on the platform, the manipulator is used to clamp and deliver the main body aligned by the main body alignment station to the conveying platform, the conveying platform has a bearing assembly station, a fingertip cover assembly station and a counterweight assembly station, the bearing assembly station, the fingertip cover assembly station and the counterweight assembly station are sequentially arranged along the conveying direction of the conveying platform, a supporting plate is placed on the conveying platform, the supporting plate has a supporting cavity for placing the aligned main body, the bottom of the supporting cavity is open, the bearing assembly station includes a bearing corresponding to the bearing A shaft pressing machine is located above the assembly station, and the shaft pressing machine has a bearing pressure rod. The conveying platform also has a lower support cover recess for accommodating the fingertip support cover on the fingertip support cover assembly station, and the center of the lower support cover recess has a through hole. The fingertip support cover assembly station has a pair of capping machines located on the upper and lower sides corresponding to the fingertip support cover assembly station, and each capping machine has a cover pressure rod. The cover pressure rod of the lower side capping machine can pass through the through hole. The counterweight assembly station includes a briquetting machine corresponding to the counterweight assembly station, and the briquetting machine has multiple briquetting rods.

[0012] The above-mentioned configuration is further adopted, in which a conveying table is used to convey a support plate. When the support plate is located at the bearing assembly station, the bearing is placed in the bearing hole of the main body and pressed into the hole by the bearing pressure rod, and a fingertip support cover is sent to the lower support cover recessed hole on the fingertip support cover assembly station; after the main body completes the bearing assembly, it is sent to the fingertip support cover assembly station, and then a fingertip support cover is placed on the middle bearing of the main body, and the fingertip support covers are squeezed simultaneously by a pair of support cover pressure rods on a capping machine, so that the plugs on the inner surfaces of the two fingertip support covers are respectively pressed into the upper and lower ends of the bearing inner ring; and then it is sent to the counterweight block assembly station, and the counterweight blocks are pressed into the counterweight holes of the main body by multiple briquetting rods of the briquetting machine.

[0013] The present invention is further configured as follows: the briquetting machine comprises a briquetting seat for mounting a plurality of briquetting rods, the briquetting seat is slidably arranged on a frame, an elevator A for driving the briquetting seat to slide and lift is also arranged on the frame, an annular gear ring is also provided on the bottom surface of the briquetting seat, and a plurality of briquetting rods are also provided with gears meshing with the inner ring of the annular gear ring.

[0014] By further configuring the above, the gears move on the annular gear ring, so that the relative positions of the plurality of pressing rods on the ring can be adjusted to meet the position requirements of the counterweight holes on the main body.

[0015] A further configuration of the present invention is that the annular gear ring is also formed by a plurality of articulated arc gear rings connected in series, the gear rings are detachable, and the number of arc gear rings connected in series can be freely selected.

[0016] By further configuring as described above, the arc-shaped gear ring can be opened to different degrees, thereby changing the overall shape of the annular gear ring, making it suitable for counterweight holes distributed at different positions; the size of the entire annular gear ring can also be changed by connecting different numbers of gear rings in series.

[0017] The present invention is further configured as follows: the conveying platform is further provided with a marking station, the marking station is located behind the counterweight assembly station, and a marking machine for marking the assembled fidget gyroscope is further provided above the marking station.

[0018] A further configuration of the present invention is that it also includes a pallet conveyor line, which is used to convey the pallet carrying the main body. The manipulator is also used to clamp the main body on the pallet conveyor line and send it to the main body straightening station. The pallet conveyor line has two spaced support rails, and baffles are correspondingly provided on the outer sides of the two support rails. A conveyor belt is provided on the support rails. The conveyor belt is also supported by transmission wheels located at the front and rear ends of the support rails, one of which is driven to rotate by a transmission motor, and the transmission wheels on the opposite sides are also connected via a coupling transmission. The two support rails are arranged on a base and can be driven by a telescopic cylinder to slide close or apart. The base is also driven to rise and fall by an elevator B.

[0019] With the above further arrangement, the pallet carrying the main body is transported by the pallet conveyor line, and then the main body in the pallet is clamped on the clamping table by a robot, and the two support rails can slide closer or apart, so as to be suitable for pallets of different specifications and sizes.

[0020] The present invention is further configured as follows: two sets of clamping and swinging platforms are arranged on the machine platform, two manipulators are arranged on the platform, and a manipulator clamp quick-change station is also arranged on the platform, wherein the manipulator clamp is a suction cup, a clamping claw or an electromagnet.

[0021] By further adopting the above arrangement, the manipulator clamp can be replaced to meet the clamping requirements of different gyroscope bodies.

[0022] The present invention is further configured that the bearing, the fingertip support cover and the counterweight block are loaded by a vibration plate or clamped by a robot.

[0023] By further configuring the above, multiple feeding methods can be adopted. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural distribution diagram of a specific embodiment of the present invention;

[0025] Figure 2 It is a structural diagram of a main body straightening station in a specific embodiment of the present invention;

[0026] Figure 3 It is a structural diagram of the driving components of the main body straightening station in a specific embodiment of the present invention;

[0027] Figure 4 It is a structural diagram of a clamping and swinging platform of a main body straightening station in a specific embodiment of the present invention;

[0028] Figure 5 This is a disassembled diagram of the clamping platform and clamping block of the main body straightening station in a specific embodiment of the present invention;

[0029] Figure 6 This is a structural distribution diagram of a bearing assembly station, a fingertip cover assembly station, and a counterweight assembly station in a specific embodiment of the present invention, wherein arrow a indicates the conveying direction;

[0030] Figure 7 It is a structural diagram of a briquetting machine in a specific embodiment of the present invention;

[0031] Figure 8 It is a schematic diagram of the matching structure of a plurality of briquetting rods and an annular gear ring in a specific embodiment of the present invention;

[0032] Fig. 9 It is a schematic diagram of the hinged series connection of multiple arc-shaped gear rings in a specific embodiment of the present invention;

[0033] Fig.10 This is a structural diagram of the support plate and the conveying platform being separated in a specific embodiment of the present invention;

[0034] Fig.11 It is a structural diagram of a pallet conveyor line in a specific embodiment of the present invention;

[0035] Fig.12 for Fig.11 A partial enlarged view of part I;

[0036] Fig.13 It is a structural diagram of a manipulator fixture quick change table in a specific embodiment of the present invention;

[0037] Fig.14 It is a structural diagram of a fingertip gyroscope in a specific embodiment of the present invention.

[0038] In the figure: platform 1, main body alignment station 2, bearing assembly station 3, fingertip cover assembly station 4, counterweight block assembly station 5, manipulator 6, machine table 21, clamping swing table 22, clamping block 23, driving assembly 24, "T" slot 221, "T" block 222, driving wheel 241, driven wheel 242, transmission belt 243, stepping motor 244, conveying table 7, conveyor belt 72, support plate 8, support cavity 81, pressing machine 31, bearing pressure rod 311, lower cover cavity Hole 71, through hole 711, capping machine 41, capping rod 411, briquetting machine 51, briquetting rod 511, frame 512, briquetting seat 513, elevator A514, annular gear ring 5131, gear 5111, arc gear ring 51311, marking machine 11, pallet conveyor line 9, support rail 91, baffle 92, conveyor belt 93, transmission wheel 94, transmission motor 95, coupling 96, base 97, elevator B98, manipulator fixture quick change table 10;

[0039] The components of the fingertip gyroscope include a main body 101 , a bearing hole 102 , a fingertip support cover 103 , a plug post 1031 , a bearing 104 , and a counterweight 105 . DETAILED DESCRIPTION

[0040] The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] like Figure 1-14 As shown, an automatic assembly workstation for a fingertip gyroscope of the present invention comprises a platform 1, on which a main body straightening station 2, a bearing assembly station 3, a fingertip cover assembly station 4, a counterweight assembly station 5 and a manipulator 6 are arranged. The manipulator 6 is used to clamp and carry the main body, and is also provided with a dust cover covering the platform;

[0042] The main body alignment station 2 is used to clamp the main body and rotate and align the main body to a suitable position; the main body alignment station 2 includes a machine table 21, a clamping swing table 22 mounted on the machine table 21, and a plurality of clamping blocks 23 are distributed along the circumferential direction on the clamping swing table 22, and the clamping blocks 23 are slidably arranged on the clamping swing table 22. The plurality of clamping blocks 23 can slide synchronously toward the center or the periphery to clamp or release the main body, and the clamping blocks are pneumatic clamping blocks that can slide radially along the clamping swing table, and the clamping swing table is also driven by a driving group. The clamping member 24 drives the swing table 22 to rotate. There are a plurality of "T"-shaped grooves 221 distributed on the circumference of the clamping platform 22. A "T"-shaped block 222 is slidably arranged in the "T"-shaped groove 221. The clamping block 23 is arranged on the "T"-shaped block 222. The driving assembly 24 includes a driving wheel 241, a driven wheel 242 and a transmission belt 243 sleeved on the two wheels. The driven wheel 242 is arranged on the clamping platform 22. The driving wheel 241 is driven to rotate by a stepper motor 244. The transmission belt 243 is also tensioned by a tensioning wheel, and there are teeth on the circumference of the driving wheel. After the sensor or camera senses that a main body is placed in the middle of the clamping platform 22, a plurality of clamping blocks are driven to work and clamp the main body. After that, the sensor or camera senses that the main body rotates and is adjusted to a set position, and the stepper motor is driven to stop, so that the clamping platform 22 is suitable for the alignment of the main body of the fingertip gyroscope of different shapes.

[0043] The platform 1 is also provided with a conveying platform 7, and the conveying platform 7 has a conveyor belt 72. Both ends of the conveyor belt 72 are supported by conveying wheels, and the conveying wheels are driven to rotate by a motor. The conveyor belt 72 is also in contact with a support plate 8 and is used to convey the support plate 8. The manipulator 6 is used to clamp the main body aligned by the main body alignment station 2 and send it to the conveying platform 7. The conveying platform 7 has a bearing assembly station, a fingertip support cover assembly station, a counterweight assembly station, and a marking station. The bearing assembly station 3, the fingertip support cover assembly station 4, and the counterweight assembly station 5 are arranged in sequence along the conveying direction of the conveying platform 7. The bearing assembly station 3 presses the bearing into the bearing hole in the middle of the main body; the fingertip support cover assembly station 4 presses the two pins on the inner surface of the fingertip support covers into the upper and lower ends of the inner ring of the bearing respectively; the counterweight assembly station 5 will The counterweight block is press-fitted into the counterweight hole of the main body; a support plate 8 is placed on the conveying platform 7, and the support plate 8 has a support cavity 81 for placing the straightened main body, and the bottom of the support cavity 81 is open. The bearing assembly station 3 includes a shaft pressing machine 31 corresponding to the upper part of the bearing assembly station, and the shaft pressing machine 31 has a bearing pressing rod 311, and the bearing pressing rod 311 can be driven up and down by a cylinder. The conveying platform 7 also has a lower cover recess 71 for accommodating the fingertip cover at the fingertip cover assembly station, and the center of the lower cover recess 71 has a through hole 711. The fingertip cover assembly station 4 has a pair of capping machines 41 located at the upper and lower sides corresponding to the fingertip cover assembly station, and each capping machine 41 has a capping pressing rod 411, and the capping pressing rod of the lower capping machine can pass through the through hole;

[0044] The counterweight assembly station 5 includes a briquetting machine 51 corresponding to the counterweight assembly station. The briquetting machine 51 has a plurality of briquetting rods 511. The briquetting machine 51 also includes a briquetting seat 513 for installing the plurality of briquetting rods 511. The briquetting seat 513 is slidably arranged on a frame 512. The frame 512 is also provided with an elevator A514 for driving the briquetting seat 513 to slide and lift. The elevator A is a cylinder or an electric cylinder. An annular gear ring 5131 is also provided on the bottom surface of the briquetting seat 513. The plurality of briquetting rods 511 are also provided with gears 5111 meshing with the inner ring of the annular gear ring. The annular gear ring 5131 is also formed by connecting multiple sections of articulated arc gear rings 51311 in series. The gear rings 51311 are detachable and the number of arc gear rings in series can be freely selected. Two adjacent arc gear rings are articulated by a pin shaft, which can be plugged in and out. The annular gear ring can be a circular ring, a square ring or a triangular ring. When in use, the arc-shaped gear ring 51311 is opened to different sizes, thereby changing the overall shape of the annular gear ring 5131 to facilitate adaptation to counterweight holes distributed at different positions.

[0045] The marking station is located behind the counterweight assembly station, and a marking machine 11 for marking the assembled fidget gyroscope is provided above the marking station. The marking machine 11 can be raised and lowered for operation.

[0046] It also includes a pallet conveyor line 9, which is used to convey the pallet carrying the main body. The manipulator 6 is also used to clamp the main body on the pallet conveyor line 9 and send it to the main body straightening station 2. The pallet conveyor line 9 has two spaced support rails 91, and baffles 92 are correspondingly provided on the outer sides of the two support rails 91. A conveyor belt 93 is provided on the support rails 91. The conveyor belt 93 is also supported by transmission wheels 94 located at the front and rear ends of the support rails, one of which is driven to rotate by a transmission motor 95, and the transmission wheels 94 on the opposite sides are also connected by a coupling 96. The two support rails 91 are set on a base 97 and can be driven by a telescopic cylinder to slide close or apart. The base 97 is also driven to rise and fall by a lift B98, and the lift B is a pneumatic cylinder or an electric cylinder.

[0047] Two sets of clamping and swinging tables 22 are arranged on the machine 21, two manipulators 6 are arranged on the platform 1, and a manipulator clamp quick-change table 10 is also arranged on the platform 1. The manipulator clamp is a suction cup, a clamping claw or an electromagnet. The bearing, the fingertip support cover and the counterweight block are loaded by a vibration plate or clamped by a manipulator.

[0048] The above assembly process can be monitored by three-dimensional scanners and sensors.

[0049] Working principle of the present invention:

[0050] When in use, the pallet carrying the main body is first transported by the pallet conveyor line 9, and then the main body in the pallet is clamped on the clamping and swinging table 22 by the manipulator 6, and the main body is clamped by a plurality of clamping blocks 23 and rotated and adjusted to a suitable position by the clamping and swinging table 22;

[0051] Then, the straightened main body is clamped and sent to the support plate 8 upstream of the conveying platform 7 by the manipulator 6, and the support plate 8 is conveyed by the conveying platform 7. When the support plate 8 is located at the bearing assembly station, the bearing is placed in the bearing hole of the main body and pressed downward into the hole by the bearing pressure rod 311, and a fingertip support cover is sent to the lower support cover recessed hole 71 on the fingertip support cover assembly station;

[0052] After the main body is assembled with the bearing, it is sent to the fingertip support cover assembly station, and the supporting cavity 81 is connected with the lower support cover concave hole 71, and then a fingertip support cover is placed on the middle bearing of the main body, and the upper and lower fingertip support covers are pressed simultaneously by a pair of support cover pressing rods 411 on the capping machine 41, so that the plug posts on the inner surfaces of the two fingertip support covers are pressed into the upper and lower ends of the inner ring of the bearing respectively;

[0053] Then it is sent to the counterweight block assembly station, and the counterweight blocks are pressed into the counterweight holes of the main body by multiple briquetting rods 511 of the briquetting machine 51; then it is sent to the marking station, and the assembled fingertip gyroscope is marked by the marking machine 11.

[0054] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0055] In addition, in the present invention, the descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "several" or "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0056] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "coupled", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A fidget spinner automatic assembly workstation, characterized by: The platform (1) comprises a main body alignment station (2), a bearing assembly station (3), a fingertip cover assembly station (4), a counterweight assembly station (5) and a manipulator (6) which is used to clamp and carry the main body. The main body alignment station (2) is used to clamp the main body and rotate the main body to an appropriate position; the bearing assembly station (3) presses the bearing into the bearing hole in the middle of the main body; the fingertip cover assembly station (4) presses the two pins on the inner surface of the fingertip cover into the upper and lower ends of the inner ring of the bearing respectively; the counterweight block assembly station (5) presses the counterweight block into the counterweight hole of the main body; The platform (1) is also provided with a conveying platform (7). The manipulator (6) is used to clamp and deliver the main body aligned by the main body alignment station (2) to the conveying platform (7). The conveying platform (7) has a bearing assembly station, a fingertip cover assembly station and a counterweight assembly station. The bearing assembly station (3), the fingertip cover assembly station (4) and the counterweight assembly station (5) are arranged in sequence along the conveying direction of the conveying platform (7). A support plate (8) is placed on the conveying platform (7). The support plate (8) has a support cavity (81) for placing the aligned main body. The bottom of the support cavity (81) is open. The bearing assembly station (3) includes a shaft pressing machine ( 31), the pressing machine (31) has a bearing pressing rod (311), the conveying platform (7) also has a lower cover recess (71) for accommodating the fingertip cover at the fingertip cover assembly station, the lower cover recess (71) has a through hole (711) at the center, the fingertip cover assembly station (4) has a pair of capping machines (41) located at the upper and lower sides corresponding to the fingertip cover assembly station, each capping machine (41) has a capping pressing rod (411), and the capping pressing rod of the lower capping machine can pass through the through hole, and the counterweight assembly station (5) includes a briquetting machine (51) corresponding to the upper side of the counterweight assembly station, and the briquetting machine (51) has a plurality of briquetting rods (511); The briquetting machine (51) comprises a briquetting seat (513) for mounting a plurality of briquetting rods (511); the briquetting seat (513) is slidably arranged on a frame (512); an elevator A (514) for driving the briquetting seat (513) to slide and lift is also arranged on the frame (512); an annular gear ring (5131) is also provided on the bottom surface of the briquetting seat (513); and a plurality of briquetting rods (511) are also provided with gears (5111) meshing with the inner ring of the annular gear ring; the annular gear ring (5131) is also composed of a plurality of articulated arc gear rings (51311) connected in series; the gear rings (51311) are detachably arranged, and the number of arc gear rings connected in series can be freely selected.

2. The automatic assembly workstation for the fidget gyroscope according to claim 1, characterized in that: The main body alignment station (2) comprises a machine platform (21), a clamping swing table (22) mounted on the machine platform (21), a plurality of clamping blocks (23) distributed along the circumferential direction on the clamping swing table (22), the clamping blocks (23) being slidably arranged on the clamping swing table (22), the plurality of clamping blocks (23) being able to synchronously slide toward the center or the periphery to clamp or release the main body, and the clamping swing table is also driven to rotate by a driving component (24).

3. The automatic assembly workstation for fidget spinners according to claim 2, characterized in that: A plurality of "T"-shaped grooves (221) are distributed in the circumferential direction of the clamping swing table (22), a "T"-shaped block (222) is slidably arranged in the "T"-shaped groove (221), the clamping block (23) is arranged on the "T"-shaped block (222), the driving assembly (24) comprises a driving wheel (241), a driven wheel (242) and a transmission belt (243) sleeved on the two wheels, the driven wheel (242) is arranged on the clamping swing table (22), and the driving wheel (241) is driven to rotate by a stepping motor (244).

4. The automatic assembly workstation for the fidget gyroscope according to claim 1, 2 or 3, characterized in that: The conveying platform (7) is also provided with a marking station, which is located behind the counterweight assembly station. A marking machine (11) for marking the assembled fingertip gyroscope is also provided above the marking station.

5. The automatic assembly workstation for the fidget gyroscope according to claim 1, 2 or 3, characterized in that: It also includes a pallet conveyor line (9) for conveying a pallet carrying a main body. The manipulator (6) is also used to clamp the main body on the pallet conveyor line (9) and convey it to the main body alignment station (2). The pallet conveyor line (9) has two spaced support rails (91). Baffles (92) are correspondingly provided on the outer sides of the two support rails (91). A conveyor belt (93) is provided on the support rails (91). The conveyor belt (93) is also supported by transmission wheels (94) located at the front and rear ends of the support rails. One of the transmission wheels (94) is driven to rotate by a transmission motor (95). The transmission wheels (94) on the opposite sides are also connected by a coupling (96). The two support rails (91) are arranged on a base (97) and can be driven by a telescopic cylinder to slide closer or apart. The base (97) is also driven to rise and fall by a lifter B (98).

6. The automatic assembly workstation for fidget spinners according to claim 2, characterized in that: Two groups of clamping and swinging platforms (22) are provided on the machine platform (21), two manipulators (6) are provided on the platform (1), and a manipulator clamp quick-change platform (10) is also provided on the platform (1), wherein the manipulator clamp is a suction cup, a clamping claw or an electromagnet.

7. The automatic assembly workstation for the fidget gyroscope according to claim 1, 2 or 3, characterized in that: The bearing, the fingertip support cover and the counterweight block are loaded by a vibration plate or clamped by a manipulator.

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