A product operation assembly line and a mouse PCBA board production line

Abstract

The application discloses a product operation assembly line and a mouse PCBA board production line, which comprises a first input conveying mechanism and a second input conveying mechanism, both of which are used for conveying a carrier clamp loaded with a product to be processed along a second direction; an output conveying mechanism is located on one side of the first input conveying mechanism and is used for outputting the carrier clamp along the second direction; a docking conveying mechanism is located between the first input conveying mechanism and the output conveying mechanism; the docking conveying mechanism comprises a first conveying device and a second conveying device, and the first conveying device and the second conveying device are both moved along a first direction on the same track; the first conveying device receives the carrier clamp by being docked with the first input conveying mechanism through movement, and the second conveying device receives the carrier clamp by being docked with the second input conveying mechanism through movement; and the first conveying device and the second conveying device are alternately docked with the output conveying mechanism. The problem of low production efficiency in the prior art is solved.

Description

Technical Field

[0001] This application relates to the field of circuit board production line equipment technology, and in particular to a product operation assembly line and a mouse PCBA board production line. Background Technology

[0002] In the production process of mouse PCBA boards, they are typically transported to SMT equipment via a conveyor line. Currently, the process usually involves manually placing the product (mouse PCBA board) onto a jig, then placing the jig on a conveyor line, which directly feeds the jig containing the product into the SMT equipment for processing.

[0003] However, in the existing processing, the cycle time of SMT equipment to perform process operations is faster than that of manually placing the fixtures. Directly inputting products through a conveyor line will cause SMT equipment to wait, which will lead to wasted capacity and low production efficiency.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a product operation line that solves the problem that the direct input of products through a single conveyor line in the prior art leads to wasted capacity and low production efficiency of SMT equipment.

[0006] The technical solution of this application is as follows:

[0007] On the one hand, this application proposes a product operation assembly line, including: a first input conveying mechanism and a second input conveying mechanism arranged side by side at intervals in a first direction, both the first input conveying mechanism and the second input conveying mechanism are used to convey a loading fixture containing products to be processed along a second direction, wherein the first direction is perpendicular to the second direction;

[0008] An output conveying mechanism is located on one side of the first input conveying mechanism and is used to output the load clamp along the second direction.

[0009] A docking transport mechanism extends along a second direction and is located between the first input transport mechanism and the output transport mechanism;

[0010] The docking and transport mechanism includes a first conveying device and a second conveying device, both of which move along a first direction on the same track.

[0011] The first conveying device moves to engage with the first input conveying mechanism to receive the load clamp, and the second conveying device moves to engage with the second input conveying mechanism to receive the load clamp.

[0012] The first and second conveying devices alternately engage with the output conveying mechanism to output the load clamps respectively.

[0013] Optionally, the docking transport mechanism includes a transport support, a track is set on the transport support, the track includes two optical axes arranged side by side along a second direction, both ends of the two optical axes are fixedly set on the transport support, and the first conveying device and the second conveying device are both sleeved on the two optical axes;

[0014] A first drive structure is mounted on a carrier support and is used to drive the first conveying device to move along a first direction.

[0015] The second drive structure is mounted on the carrier support and is offset from the first drive structure. The second drive structure is used to drive the second conveying device to move along the first direction.

[0016] Optionally, both the first drive structure and the second drive structure include a ball screw drive module, and both the first conveying device and the second conveying device include a carrier seat, which is slidably sleeved on the optical shaft.

[0017] The ball screw drive module is located below the support seat, and the support seat moves by being driven by the ball screw drive module.

[0018] Optionally, the docking transport mechanism includes a conveying section, a docking section, and a yielding section connected in sequence;

[0019] The docking section is opposite to the output conveying mechanism, and the conveying section and the yielding section are located on both sides of the docking section, respectively.

[0020] The conveying section extends to the second input conveying mechanism, and the second conveying device moves on the conveying section and the docking section;

[0021] The first conveying device moves on the docking section and the yielding section.

[0022] Optionally, both the first input conveying mechanism and the second input conveying mechanism include an input drive component, both the first conveying device and the second conveying device include a transmission drive component, and the output conveying mechanism includes an output drive component.

[0023] The transfer drive component is used to interface with the input drive component so that the load clamp output by the input drive component is received onto the transfer drive component;

[0024] Alternatively, the transfer drive component is used to interface with the output drive component so that the load clamp output by the transfer drive component is received by the output drive component.

[0025] Optionally, the input drive component, the transmission drive component, and the output drive component all include a motor component and a chain drive component, wherein the chain drive component moves cyclically under the drive of the motor component to move the load clamp.

[0026] Optionally, the loading clamp includes: a chassis, with locking positions provided at the edge of the chassis;

[0027] The chain drive assembly is provided with locking pins at intervals, and the locking pins move synchronously with the chain drive assembly.

[0028] The chassis is connected to the locking column via a locking position.

[0029] Optionally, the loading fixture also includes a pressure block, which is detachably mounted on the chassis and used to hold the product to be processed on the chassis.

[0030] The elastic pressing plate has one end set on the chassis and the other end pressed against the pressure block by elasticity.

[0031] Optionally, the elastic pressing plate is rotatably mounted on the chassis and can be disengaged from the pressing block by rotating the elastic pressing plate.

[0032] On the other hand, this application also proposes a mouse PCBA board production line, including the product operation line and processing equipment as described above, wherein the processing equipment is set at the output end of the output conveying mechanism of the product operation line.

[0033] The product conveyor line transports the fixture carrying the mouse PCBA board to the processing equipment.

[0034] The beneficial effects of the product conveying line provided in this application are at least as follows: A first input conveying mechanism and a second input conveying mechanism are arranged side-by-side at intervals in a first direction, both used to convey load-bearing fixtures containing products to be processed along a second direction. A first conveying device and a second conveying device are arranged along the same track on an output conveying mechanism. The first conveying device moves to engage with the first input conveying mechanism to receive the load-bearing fixtures, and then engages with the output conveying mechanism to transport the load-bearing fixtures into the processing equipment. Similarly, the second conveying device moves to engage with the second input conveying mechanism to receive the load-bearing fixtures, and then engages with the output conveying mechanism to transport the load-bearing fixtures into the processing equipment. By alternately engaging with the output conveying mechanism, the load-bearing fixtures conveyed by the first and second conveying devices are transported to the processing equipment. In this way, the first and second input conveying mechanisms can operate simultaneously to input products, and after being conveyed to the output conveying mechanism, they are transported to the processing equipment. This increases the input volume of products to be processed, fully utilizes the capacity of the processing equipment, and improves production efficiency. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of a product operation assembly line according to an embodiment of this application;

[0036] Figure 2 This is a partial structural diagram of a product operation assembly line in use according to an embodiment of this application.

[0037] Figure 3 This is an exploded view of a product operation assembly line according to an embodiment of this application;

[0038] Figure 4 This is a structural schematic diagram from the bottom view of a product operation assembly line according to an embodiment of this application;

[0039] Figure 5 This is a schematic diagram of a partial structure of a product operation assembly line according to an embodiment of this application.

[0040] Figure 6 This is a schematic diagram of the structure of a first conveying device and a loading fixture in a product operation line according to an embodiment of this application.

[0041] Figure 7 This is an exploded view of a loading fixture for a product conveyor line according to an embodiment of this application.

[0042] The following are the labels in the diagram: 10, Mouse PCBA board; 100, First input conveying mechanism; 110, Input drive assembly; 111, Chain drive assembly; 112, Locking post; 200, Second input conveying mechanism; 300, Docking and transporting mechanism; 301, Clearing section; 302, Docking section; 303, Conveying section; 310, First conveying device; 311, Bearing seat; 312, Transmission drive assembly; 320, Second conveying device; 330, Transport bracket; 340, Track; 341, Optical axis; 350, First drive structure; 351, Ball screw drive module; 360, Second drive structure; 400, Output conveying mechanism; 410, Output drive assembly; 500, Loading clamp; 510, Chassis; 511, Locking position; 520, Pressure block; 530, Elastic pressing plate; 540, Mounting post. Detailed Implementation

[0043] This application provides a product production line. To make the purpose, technical solution, and effects of this application clearer and more explicit, the following detailed description is provided with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0044] It should be noted that in annotations, leader lines with arrows represent non-solid areas such as holes and slots, or non-specific solid features such as higher-level features, or specific directions. Leader lines without arrows represent solid features or specific lower-level features.

[0045] When a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings and are for ease of description only, and should not be construed as limiting the scope of the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0046] Example 1

[0047] like Figure 1 As shown, this application proposes a product operation assembly line for feeding materials during the production process, conveying products to be processed to processing equipment for processing. The products to be processed can be mouse PCBA boards 10 (e.g., Figure 6The circuit board shown can also be used for other devices. In this embodiment, the mouse PCBA board 10 is used as an example for structural description. The mouse PCBA board 10 is transported to the processing equipment for processing through multiple input lines to meet the capacity requirements of the processing equipment and achieve efficient processing. For ease of structural description, the direction of product transport on the product conveyor line is taken as the front-back direction (second direction), the direction perpendicular to the front-back direction on the horizontal plane is taken as the left-right direction (first direction), and the height direction is taken as the up-down direction. All components in this embodiment are described using this standard.

[0048] like Figure 1 , Figure 2As shown, the product production line in this embodiment mainly includes: a first input conveying mechanism 100, a second input conveying mechanism 200, an output conveying mechanism 400, and a docking and transporting mechanism 300. Both the first input conveying mechanism 100 and the second input conveying mechanism 200 extend a predetermined length in the front-to-back direction and are arranged side-by-side at intervals in the left-to-right direction. Thus, both the first input conveying mechanism 100 and the second input conveying mechanism 200 are used to convey the loading fixture 500 containing the mouse PCBA board 10 in the front-to-back direction. Production personnel can place the loading fixture 500 containing the mouse PCBA board 10 on the first input conveying mechanism 100 and transport it from front to back via the first input conveying structure. Similarly, production personnel can place the loading fixture 500 containing the mouse PCBA board 10 on the second input conveying mechanism 200 and transport it from front to back via the second input conveying structure. The output conveying mechanism 400 extends a predetermined length in the left-right direction and is located behind both the first input conveying mechanism 100 and the second input conveying mechanism 200. Thus, the output conveying mechanism 400 is used to convey the load clamp 500 in the left-right direction. The docking transport mechanism 300 is equipped with a first conveying device 310 and a second conveying device 320. Both the first conveying device 310 and the second conveying device 320 move in the left-right direction on the same track 340. The first conveying device 310 moves to engage with the first input conveying mechanism 100 to receive the load clamp 500, and the second conveying device 320 moves to engage with the second input conveying mechanism 200 to receive the load clamp 500. The docking transport mechanism 300 extends in the front-back direction and is located behind the output conveying mechanism 400. The first conveying device 310 and the second conveying device 320 alternately engage with the output conveying mechanism 400. In this way, the first conveying device 310 receives the carrying fixture 500 containing the mouse PCBA board 10 from the first input conveying mechanism 100, and the second conveying device 320 receives the carrying fixture 500 containing the mouse PCBA board 10 from the second input conveying mechanism 200, and the second conveying device 320 receives the carrying fixture 500 containing the mouse PCBA board 10 from the second input conveying mechanism 200, and the second conveying device 320 sends the carrying fixture 500 containing the mouse PCBA board 10 to the output conveying mechanism 400. This alternating feeding doubles the number of carrying fixtures 500 containing the mouse PCBA board 10 sent to the output conveying mechanism 400 within a certain time. The carrying fixtures 500 containing the mouse PCBA board 10 are then sent to the production equipment for processing via the output conveying mechanism 400. This increases the input volume of the mouse PCBA board 10, fully utilizes the capacity of the processing equipment, and improves production efficiency.

[0049] like Figure 1 , Figure 2 , Figure 3As shown, further, the docking and transport mechanism 300 of this embodiment specifically includes a transport bracket 330, and a track 340 is disposed on the transport bracket 330. The track 340 includes two optical axes 341 arranged side by side and spaced apart in the front-back direction. Each optical axis 341 extends in the left-right direction, and both ends of the two optical axes 341 are fixedly disposed on the transport bracket 330. The first conveying device 310 and the second conveying device 320 are both sleeved on the two optical axes 341, so that the first conveying device 310 and the second conveying device 320 can slide left and right on the optical axes 341. The fact that both use the same optical axis 341 for sliding ensures the stability of the first conveying device 310 and the second conveying device 320 during docking with the input conveying mechanism or the output conveying mechanism 400, respectively. Using two optical axes 341 as the track 340 can not only ensure the accuracy of the first conveying device 310 and the second conveying device 320 during sliding, but also make the structure simpler.

[0050] like Figure 2 , Figure 3 As shown, a first drive structure 350 is also provided on the transport bracket 330, and a first conveying device 310 is connected to the first drive structure 350. The first drive structure 350 is used to drive the first conveying device 310 to move in the left and right direction. A second drive structure 360 ​​is also provided on the transport bracket 330, and a second conveying device 320 is connected to the second drive structure 360. The second drive structure 360 ​​is used to drive the second conveying device 320 to move in the left and right direction. Since the two move alternately, after the first drive structure 350 drives the first conveying device 310 away from the output conveying mechanism 400, the second drive structure 360 ​​drives the second conveying device 320 to move to the output conveying mechanism 400 and dock with it. Since the first drive structure 350 and the second drive structure 360 ​​can be staggered in the front and back direction, the first conveying device 310 and the second conveying device 320 will not interfere with each other, realizing stable alternating operation.

[0051] like Figure 3 , Figure 4As shown, in this embodiment, both the first drive structure 350 and the second drive structure 360 ​​include a ball screw drive module 351, and both the first conveying device 310 and the second conveying device 320 include a support seat 311, which is slidably sleeved on the optical shaft 341. The ball screw drive module 351 is located below the support seat 311, and the support seat 311 moves under the drive of the ball screw drive module 351. The ball screw drive module 351 provides high positioning accuracy, enabling the first conveying device 310 and the second conveying device 320 to be accurately positioned. In the specific structure, the support seat 311 is open in the front and rear directions to facilitate the entry and exit of the loading clamp 500. The screw nut of the ball screw drive module 351 is connected to the bottom of the support seat 311, thus achieving linear drive of the support seat 311 through the ball screw drive module 351.

[0052] like Figure 3 , Figure 4 As shown, two ball screw drive modules 351 are spaced apart in the front-to-back direction and are respectively connected to different carrier seats 311. For example, one ball screw drive module 351 is connected to the front half of one carrier seat 311, and the other ball screw drive module 351 is connected to the rear half of another carrier seat 311, thereby avoiding interference.

[0053] like Figure 2 , Figure 3 , Figure 5As shown, the docking and transport mechanism 300 in this embodiment is configured with three segments, including a conveying segment 303, a docking segment 302, and a clearance segment 301 connected in sequence. For example, the first input conveying mechanism 100 is located on the left, and the second input conveying mechanism 200 is located on the right. The clearance segment 301 is located on the far left, the docking segment 302 is located to the right of the clearance segment 301, and the rightmost segment is the conveying segment 303. The docking segment 302 is opposite to the output conveying mechanism 400. The conveying segment 303 and the clearance segment 301 are located on opposite sides of the docking segment 302. The conveying segment 303 extends to the second input conveying mechanism 200. The second conveying device 320 moves on the conveying segment 303 and the docking segment 302. The first conveying device 310 moves on the docking segment 302 and the clearance segment 301. In the specific structure, the docking section 302, the first input conveying mechanism 100, and the output conveying mechanism 400 can be aligned in a straight line. This way, when the first conveying device 310 is in operation, the load clamp 500 can be directly transferred from the first input conveying mechanism 100 to the first conveying device 310 on the docking section 302, and then from the first conveying device 310 to the output conveying mechanism 400. When the second conveying device 320 is in operation, the first conveying device 310 moves away from the docking section 302 to the clearance section 301, thus avoiding interference with the second conveying device 320's operation. The advantage of this scheme is that when only one line is needed for conveying, the second conveying device and the second input conveying mechanism 200 can be stopped, and only the first input conveying mechanism 100, the first conveying device, and the output conveying mechanism 400 need to be used; the first conveying device does not need to move left or right.

[0054] Alternatively, the yielding section can be converted into a conveying section of the first conveying device. The conveying sections on both sides can be of equal length. When the first conveying device is conveying, the second conveying device waits on the right conveying section; when the second conveying device is conveying, the first conveying device waits on the left conveying section. This also enables alternating conveying.

[0055] like Figure 2 , Figure 5 , Figure 6As shown, it should also be noted that both the first input conveying mechanism 100 and the second input conveying mechanism 200 include an input drive assembly 110, both the first conveying device 310 and the second conveying device 320 include a transfer drive assembly 312, and the output conveying mechanism 400 includes an output drive assembly 410. The transfer drive assembly 312 is used to engage with the input drive assembly 110 so that the loading clamp 500 output by the input drive assembly 110 is received onto the transfer drive assembly 312. The transfer drive assembly 312 is also used to engage with the output drive assembly 410 so that the loading clamp 500 output by the transfer drive assembly 312 is received onto the output drive assembly 410. These drive assemblies are all designed to engage with the loading clamp 500, thereby enabling the loading clamp 500 to move in the forward and backward directions.

[0056] like Figure 2 , Figure 5 , Figure 6 As shown, the input drive component 110, transmission drive component 312, and output drive component 410 of this embodiment all include a motor component (not shown in the figure) and a chain drive component 111. The chain drive component 111 is typically arranged symmetrically on the left and right sides, thereby enabling it to support the loading clamp 500 on both sides. The chain drive component 111 moves cyclically under the drive of the motor component, thereby moving the loading clamp 500. The use of the chain drive component 111 enables relatively long-distance transport, ensuring the stability of the transport of the loading clamp 500.

[0057] like Figure 1 , Figure 6 , Figure 7 As shown, the loading clamp 500 of this embodiment specifically includes a chassis 510, and a locking position 511 is provided at the edge of the chassis 510. The locking position 511 can be a slot provided at the bottom of the chassis 510. Figure 5 , Figure 6 As shown, locking posts 112 are spaced apart on the chain drive assembly 111. The locking posts 112 move synchronously with the chain drive assembly 111 and protrude from the chain drive assembly 111 in the left-right direction. The chassis 510 is connected to the locking posts 112 via locking positions 511. The left and right edges of the chassis 510 are embedded in the locking posts 112 via locking slots, and can move in the front-back direction under the drive of the chain drive assembly 111. When docking is required, the locking position 511 at the front end of the chassis 510 docks with the chain drive assembly 111 of the transmission drive assembly 312, and the speeds of the input drive assembly 110 and the transmission drive assembly 312 are the same, so that the chassis 510 on the transmission drive assembly 312 can be stably transported onto the transmission drive assembly 312. The same principle is used when the transmission drive assembly 312 and the output drive assembly 410 transfer the load clamp 500.

[0058] like Figure 1 , Figure 6 , Figure 7 As shown, the loading fixture 500 of this embodiment further includes a pressure block 520 and an elastic pressing plate 530. The pressure block 520 is detachably mounted on the chassis 510 and is used to press down the mouse PCBA board 10 on the chassis 510. One end of the elastic pressing plate 530 is mounted on the chassis 510, and the other end is pressed against the pressure block 520 by elasticity. Through the cooperation of the elastic pressing plate 530 and the pressure block 520, the upper end of the mouse PCBA board 10 is pressed firmly, preventing the mouse PCBA board 10 from loosening during processing. The elastic pressing plate 530 has a certain degree of elasticity and can be bent to increase its elasticity, thereby applying greater elastic force to the pressure block 520 and achieving more stable pressing.

[0059] like Figure 1 , Figure 6 , Figure 7 As shown, in this embodiment, the elastic pressing plate 530 is rotatably mounted on the chassis 510, and can be disengaged from the pressing block 520 by rotating the elastic pressing plate 530. Specifically, one end of the elastic pressing plate 530 is provided with a mounting post 540, and the elastic pressing plate 530 is rotatably mounted on the mounting post 540. The height of the connection point of the elastic pressing plate 530 on the mounting post 540 remains constant, therefore the elastic pressing plate 530 can only rotate circumferentially. When it is necessary to press the pressing block 520, rotating the elastic pressing plate 530 raises and deforms the other end of the elastic pressing plate 530, which then abuts against the pressing block 520 to achieve pressing. When the processed mouse PCBA board 10 needs to be disassembled, rotating the elastic pressing plate 530 disengages the other end from the pressing block 520. This operation is simple and improves production efficiency.

[0060] Example 2

[0061] This embodiment proposes a mouse PCBA board production line, including a product conveyor line and processing equipment. The processing equipment can be an SMT (Surface Mount Technology) device for producing mouse PCBA boards. The product to be processed is a mouse PCBA board. The processing equipment is located at the output end of the output conveyor mechanism of the product conveyor line; the product conveyor line transports the carrier fixture containing the mouse PCBA board to the processing equipment.

[0062] It should be understood that the application of this application is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A product production line, characterized in that, Includes: a first input conveying mechanism and a second input conveying mechanism arranged side by side at intervals in a first direction, both the first input conveying mechanism and the second input conveying mechanism being used to convey a loading fixture containing a product to be processed along a second direction, wherein the first direction is perpendicular to the second direction; An output conveying mechanism is located on one side of the first input conveying mechanism, and the output conveying mechanism is used to output the load clamp along a second direction; A docking transport mechanism, which extends along a second direction and is located between the first input transport mechanism and the output transport mechanism; The docking and transport mechanism includes a first conveying device and a second conveying device, and the first conveying device and the second conveying device both move along a first direction on the same track. The first conveying device moves to engage with the first input conveying mechanism to receive the load clamp, and the second conveying device moves to engage with the second input conveying mechanism to receive the load clamp; The first conveying device and the second conveying device alternately engage with the output conveying mechanism to output the loading clamps respectively.

2. The product assembly line according to claim 1, characterized in that, The docking and transport mechanism includes a transport support, the track is set on the transport support, the track includes two optical axes arranged side by side along a second direction, both ends of the two optical axes are fixedly set on the transport support, and the first conveying device and the second conveying device are both sleeved on the two optical axes; A first driving structure is disposed on the carrier support and is used to drive the first conveying device to move along a first direction; The second drive structure is disposed on the carrier support and is offset from the first drive structure. The second drive structure is used to drive the second conveying device to move along the first direction.

3. The product assembly line according to claim 2, characterized in that, Both the first drive structure and the second drive structure include a ball screw drive module, and both the first conveying device and the second conveying device include a support seat, which is slidably sleeved on the optical shaft. The ball screw drive module is located below the support seat, and the support seat moves by being driven by the ball screw drive module.

4. The product assembly line according to claim 1, characterized in that, The docking and transport mechanism includes a conveying section, a docking section, and a clearance section connected in sequence. The docking section is opposite to the output conveying mechanism, and the conveying section and the yielding section are located on both sides of the docking section, respectively. The conveying section extends to the second input conveying mechanism, and the second conveying device moves on the conveying section and the docking section; The first conveying device moves on the docking section and the yielding section.

5. The product assembly line according to claim 1, characterized in that, Both the first input conveying mechanism and the second input conveying mechanism include an input driving component, both the first conveying device and the second conveying device include a transmission driving component, and the output conveying mechanism includes an output driving component; The transmission drive component is used to connect with the input drive component so that the loading fixture output by the input drive component is received by the transmission drive component. Alternatively, the transfer drive component is configured to be connected to the output drive component so that the load clamp output by the transfer drive component is received onto the output drive component.

6. The product assembly line according to claim 5, characterized in that, The input drive component, transmission drive component, and output drive component all include a motor component and a chain drive component. The chain drive component moves cyclically under the drive of the motor component to move the load clamp.

7. The product assembly line according to claim 6, characterized in that, The loading clamp includes: a chassis, and a locking position is provided at the edge of the chassis; The chain drive assembly is provided with locking posts at intervals, and the locking posts move synchronously with the chain drive assembly; The chassis is connected to the locking post via the locking position.

8. The product assembly line according to claim 7, characterized in that, The loading fixture further includes a pressure block, which is detachably mounted on the chassis and used to press down the product to be processed on the chassis; An elastic pressing plate, one end of which is disposed on the chassis, and the other end of which is pressed against the pressing block by elasticity.

9. The product assembly line according to claim 8, characterized in that, The elastic pressing plate is rotatably mounted on the chassis and can be disengaged from the pressing block by rotating the elastic pressing plate.

10. A mouse PCBA production line, characterized in that, include: The product conveyor and processing equipment as described in any one of claims 1-9, wherein the processing equipment is disposed at the output end of the output conveying mechanism of the product conveyor; The product transport line conveys the fixture carrying the mouse PCBA board to the processing equipment.

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