A sensor assembly production line

Abstract

The present invention discloses a sensor assembly production line, which includes a sponge film tearing machine, a housing feeder, an O-shaped sponge loader, a substrate cutting device, an upper cover feeder, a marking machine and a finished product collector. A sponge loader is provided at the feeding end of the sponge film tearing machine. The housing feeder is arranged on one side of the sponge film tearing machine, and the O-shaped sponge loader is arranged on one side of the first loader robot; A conveying device is arranged on one side of the sponge film tearing machine and the O-shaped sponge loader; The substrate cutting device is arranged on the side of the conveying device away from the O-shaped sponge loader, the upper cover feeder is arranged on one side of the conveying device, and the marking machine is arranged on one side of the conveying device; The finished product collector is arranged on the other side of the conveying device opposite to the marking machine. In the present invention, each station is based on both sides of the handling device, and different parts are processed by each device and then conveyed to the corresponding stations of the handling device for assembly, realizing a pipeline operation mode and effectively improving the assembly efficiency of products.

Description

Technical Field

[0001] The present invention belongs to the technical field of sensor assembly, and particularly relates to a sensor assembly production line and an assembly method thereof. Background Art

[0002] An automotive active noise reduction sensor includes an upper housing, a lower housing, and a circuit board. The circuit board is disposed inside the lower housing, and the upper housing is disposed on the lower housing to seal the circuit board. The entire installation process requires multiple processes to complete. Most of the existing assembly equipment is scattered. After each component is installed, it needs to be manually transferred to the next station. The entire process not only consumes a lot of time, but also increases the workload of workers, seriously affecting its assembly efficiency. Summary of the Invention

[0003] Object of the Invention: To overcome the above deficiencies, the object of the present invention is to provide a sensor assembly production line. Each station is based on both sides of a handling device. Different components are processed by various devices and then transported to the corresponding stations of the handling device for assembly, realizing a pipeline operation, without manual transfer, and effectively improving the assembly efficiency of products.

[0004] Technical Solution: To achieve the above object, the present invention provides a sensor assembly production line, including a sponge film tearing machine, a housing feeder, an O-shaped sponge feeder, a handling device, a substrate cutting device, an upper cover feeder, a marking machine, and a finished product collector. A sponge feeder is provided at the feeding end of the sponge film tearing machine. The housing feeder is disposed on one side of the sponge film tearing machine, and a first loading robot is provided at the discharge port of the housing feeder. The O-shaped sponge feeder is disposed on one side of the first loading robot; The handling device is disposed on one side of the sponge film tearing machine and the O-shaped sponge feeder; The substrate cutting device is disposed on the side of the handling device away from the O-shaped sponge feeder. The upper cover feeder is disposed on one side of the handling device, and a second loading robot is provided at the discharge port of the upper cover feeder; The marking machine is disposed on one side of the handling device; The finished product collector is disposed on the other side of the handling device relative to the marking machine, and a finished product handling robot is provided at the feeding end of the finished product collector.

[0005] The sponge film tearing machine includes a film tearing frame, a sponge feeding device, a material taking device, a film tearing device, a film rolling mechanism, and a sponge clamping fixture. The film tearing frame is provided with a sponge feeding station, a sponge film tearing station, and a sponge discharging station. And on the film tearing frame, a feeding mounting plate and a film tearing mounting plate are respectively provided at the sponge feeding station, the sponge film tearing station, and the sponge discharging station. The sponge feeding device includes a multi-station feeding mechanism, a rotation driving mechanism, and a feeding mechanism. The rotation driving mechanism is installed on the feeding mounting plate, the multi-station feeding mechanism is installed on the rotation driving mechanism, the feeding mechanism is installed on the feeding mounting plate and is arranged on one side of the rotation driving mechanism, and the feeding mechanism cooperates with the multi-station feeding mechanism. The material taking device includes a material taking driving mechanism and a first material taking mechanism. The material taking driving mechanism is connected to the feeding mounting plate and the film tearing mounting plate through a group of support columns, and the first material taking mechanism is movably connected to the material taking driving mechanism. The film tearing device includes a position adjusting mechanism, a film tearing driving mechanism, and a film tearing mechanism. The position adjusting mechanism is fixedly connected to the frame through a mounting frame, the film tearing driving mechanism is connected to the position adjusting mechanism through a first transfer frame, the film tearing mechanism is arranged on one side of the film tearing driving mechanism and is connected to the film tearing driving mechanism. The film rolling mechanism is arranged on the film tearing frame and cooperates with the film tearing mechanism. The sponge clamping fixture is arranged on the film tearing mounting plate and is slidably connected to the film tearing mounting plate.

[0006] The film tearing mechanism includes an upper clamp body and a lower clamp body. Among them, the upper clamp body includes an upper connecting handle and an upper film tearing clamp. The upper connecting handle is arranged on one side of the first transfer frame, the upper film tearing clamp is arranged at the lower part of the upper connecting handle. The lower part of the upper film tearing clamp is provided with an upper clamping part, and a group of connecting ears are arranged inside the upper film tearing clamp. The lower clamp body includes a film tearing driving handle. A group of front connecting shafts are arranged at the front end of the film tearing driving handle. A lower film tearing clamp is arranged below the front connecting shafts. A group of rear transfer shafts are oppositely arranged at the end of the film tearing driving handle. The front connecting shafts are arranged between the connecting ears and are hinged through a connecting shaft. The rear transfer shafts are connected to the output end of the film tearing driving mechanism. The film tearing clamp is semicircular and is provided with a lower clamping part. The upper clamping part and the lower clamping part are arranged oppositely and cooperate with each other.

[0007] The sponge clamping fixture includes a clamping mounting base, a lower mounting plate, a support frame, and a clamping mechanism. The lower part of the clamping mounting base is slidably connected to a servo slide on the film tearing mounting plate through a sliding seat, and a set of guide rails are provided on both sides of the servo slide. The lower sides of both sides of the clamping mounting base are connected to the guide rails through a set of sliding blocks; the lower mounting plate is arranged above the clamping mounting base, the support frame is arranged on the lower mounting plate, and a set of through holes are provided on the support frame. The clamping mechanism is arranged on the lower mounting plate and cooperates with the through holes on the support frame; the clamping mechanism includes a mounting frame, and the mounting frame includes a horizontal mounting frame, a set of laterally upward mounting frames, and a set of lateral guiding frames. The horizontal mounting frame is connected to the lower mounting plate through a set of guiding columns. The laterally upward mounting frames are relatively arranged on both sides above the horizontal mounting frame. The lateral guiding frames are arranged below the horizontal mounting frame. Grooves are provided on the inner sides of the laterally upward mounting frames, and a set of obliquely guiding holes are provided on the lateral guiding frames.

[0008] The first jaw assembly, the first jaw assembly includes a first jaw mounting plate and a set of first jaws. The two ends of the first jaw mounting plate are arranged in the grooves. The first jaws are arranged on the first jaw mounting plate, and a set of first waist-shaped holes are provided on the first jaw mounting plate; the second jaw assembly, the second jaw assembly includes a second jaw mounting plate and a set of second jaws. The second jaw mounting plate is arranged above the first jaw mounting plate, and its two ends are arranged in the grooves. The second jaws are arranged on the second jaw mounting plate and cooperate with the first jaws. A set of second waist-shaped holes are provided on the second jaw mounting plate. The first jaws are arranged in the second waist-shaped holes and cooperate with the second jaws; the jaw opening and closing control mechanism, the jaw opening and closing control mechanism includes a jaw driving cylinder and a driving block. The jaw driving cylinder is arranged on the horizontal mounting frame. The driving block is connected to the jaw driving cylinder through a sliding seat. A set of driving rods are provided at both ends of the driving block, and the driving rods are arranged in the obliquely guiding holes; the horizontal adjustment mechanism, the horizontal adjustment mechanism includes a horizontal driving cylinder, a horizontal driving plate, and a set of horizontal displacement driving blocks. The horizontal driving cylinder is arranged on the horizontal mounting frame. The horizontal driving plate is connected to the output end of the horizontal driving cylinder through a sliding block. The horizontal displacement driving blocks are arranged on the horizontal driving plate, and the upper parts of the horizontal displacement driving blocks cooperate with the first waist-shaped holes.

[0009] Both the housing feeder and the upper cover feeder include a feeding frame, a feeding mounting plate, a full - bin storage rack, a discharging driving mechanism, a feeding mechanism, and a lifting and picking mechanism. The feeding mounting plate is arranged on the feeding frame. The full - bin storage rack is connected to the support columns of the feeding frame through a group of angle steels. The discharging driving mechanism is arranged at the discharging opening of the full - bin storage rack. The feeding mechanism is arranged on the feeding mounting plate. The lifting and picking mechanism is arranged below the full - bin storage rack and is movably connected to the feeding mechanism. A group of brackets for supporting products are arranged at the lower part of the full - bin storage rack. The brackets are connected to a rotating shaft through a group of bushings. Both ends of the rotating shaft are connected to the bearing seats on the support plates of the full - bin storage rack. The discharging driving mechanism includes a double - headed driving cylinder. A group of first driving rods are arranged in the opposite direction of the double - headed driving cylinder. The rotating shaft is connected to the first driving rod through a connecting rod. The feeding mechanism includes an electric cylinder and a group of guide rails. The electric cylinder is arranged on the feeding mounting plate, and a group of through - holes are arranged on the feeding mounting plate on both sides of the electric cylinder. The guide rails are arranged below the feeding mounting plate and outside the through - holes. The lifting and picking mechanism includes an upper picking frame, a conveying tray, a lifting driving electric cylinder, and a group of picking mechanisms. The upper picking frame is arranged above the electric cylinder and is connected to the guide rail on the electric cylinder through a sliding seat. The conveying tray is arranged below the feeding mounting plate and is slidably connected to the guide rail through a group of sliders. The lifting driving electric cylinder is fixedly connected to the conveying tray through a cylinder mounting seat. The picking mechanism is slidably connected to the lifting driving electric cylinder through a sliding seat. Upper through - holes and lower through - holes are respectively arranged on the upper picking frame and the conveying tray, and the upper through - holes and the lower through - holes are arranged opposite to each other. The picking mechanism includes a picking mounting frame, two groups of picking rods, and suction cups. The picking mounting frame is slidably connected to the lifting driving electric cylinder through a sliding seat. The lower part of the picking rod is fixed to the picking mounting frame through a mounting seat, and its end is connected to a vacuum generator through an air pipe. The upper part passes through the lower through - hole of the conveying tray and is connected to the guide sleeve of the conveying tray and is matched with the upper through - hole on the upper picking frame. The suction cup is arranged at the upper end of the picking rod.

[0010] The O-shaped sponge feeding machine includes an O-shaped sponge feeding machine frame, a vibrating bowl, a conveying mechanism, and an adsorption and conveying mechanism. A substrate is provided inside the O-shaped sponge feeding machine frame, and the vibrating bowl is connected to the substrate through a support seat; the conveying mechanism is connected to the substrate through a group of support columns and is arranged on one side of the vibrating bowl. The adsorption and conveying mechanism is arranged on one side of the conveying mechanism and is fixed to the side plate through a mounting plate; the conveying mechanism includes a conveying frame and a limiting frame. The conveying frame is arranged above the linear vibrator, and a first groove for placing the O-shaped sponge is provided on the conveying frame; the limiting frame is arranged above the conveying frame, and the side surface is fixed to the side surface of the conveying frame through a group of L-shaped brackets, and the limiting frame cooperates with the conveying frame; the adsorption and conveying mechanism includes a horizontal adjustment mechanism, a vertical adjustment mechanism, and an adsorption mechanism. The horizontal adjustment mechanism is arranged on the mounting plate, the vertical adjustment mechanism is slidably connected to the horizontal adjustment mechanism, and the adsorption mechanism is connected to the vertical adjustment mechanism in a lifting manner; the adsorption mechanism includes an adsorption mounting seat and a suction head. The adsorption mounting seat is connected to the fourth sliding seat, and a through hole is provided on the adsorption mounting seat. A linear bearing is provided in the through hole. The suction head is arranged at the end of the linear bearing, and a spring is provided between the linear bearing and the suction head and between the adsorption mounting seat and the suction head.

[0011] The horizontal adjustment mechanism includes a horizontal servo slide and a horizontal guide rail, which are relatively arranged on the mounting plate.

[0012] The conveying device includes an initial end lifting conveying device, a conveying line body, a terminal lifting conveying device, and a group of conveying pallet components. The initial end lifting conveying device and the terminal lifting conveying device are relatively arranged at the two ends of the conveying line body, and the conveying pallet component is arranged on the conveying line body; the initial end lifting conveying device and the terminal lifting conveying device both include a conveying mounting frame, a lifting conveying mechanism, a guide rail connection component, and a conveying boosting mechanism. The conveying mounting frame is provided with a vertical lifting linear module, and vertical guide rails are arranged on both sides of the vertical lifting linear module; the lifting conveyor The structure includes a vertical mounting frame, the vertical mounting frame is slidably connected to the vertical lifting linear module through a sliding seat, and the two sides of the vertical mounting frame are slidably connected to the vertical guide rails through sliding blocks, and the vertical mounting frame is provided with a first horizontal mounting frame; the guide rail connection assembly includes a guide rail connection drive cylinder, a first guide rail bracket and a connection guide rail, the guide rail connection drive cylinder is fixed to the first horizontal mounting frame, the first guide rail bracket is connected to the guide rail connection drive cylinder through a sliding seat, and the connection guide rail is provided on the first guide rail bracket; the transport boosting mechanism includes a rodless cylinder, a transfer The frame and the push block assembly, the rodless cylinder is arranged at the lower part of one side of the first horizontal mounting frame, the first horizontal mounting frame is provided with a horizontal guide rail on the outer side of the guide rail connection assembly, the side of the adapter frame is slidably connected with the rodless cylinder through a sliding seat, and the upper part is slidably connected with the horizontal guide rail through a sliding block, and the push block assembly is arranged at one end of the adapter frame; the conveying line body includes a conveying frame, an upper conveying mechanism and a lower conveying mechanism, the lower conveying mechanism is arranged in the middle of the conveying frame, and the upper conveying mechanism is arranged above the conveying frame; the upper conveying mechanism and the lower conveying mechanism both include A conveying mounting plate, wherein a group of second guide rail brackets and a first support column are provided on the conveying mounting plate, a full-length guide rail is provided on the second guide rail bracket, the conveying tray assembly is slidably connected to the full-length guide rail through a sliding block, a group of conveying driving mechanisms for driving the conveying tray assembly to move are provided on one side of the full-length guide rail, and a group of positioning devices are also provided, the positioning devices are provided on the conveying mounting plate and cooperate with the conveying tray assembly, and an auxiliary pushing mechanism is also provided on the conveying mounting plate, and the auxiliary pushing mechanism and the positioning device are arranged on both sides of the conveying tray assembly opposite to each other;

[0013] The conveying drive mechanism includes a feeding conveying mechanism and a discharging conveying mechanism. The feeding conveying mechanism includes a second rodless drive cylinder, a second adapter frame, and a set of push block assemblies. The second rodless drive cylinder is provided at both ends below the conveying mounting plate, and a horizontal guide rail matching the second rodless drive cylinder is provided above the conveying mounting plate. The lower part of the second adapter frame is slidably connected to the second rodless drive cylinder through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assemblies are arranged on the second adapter frame and are connected by connecting rods; The discharging conveying mechanism includes a third rodless drive cylinder, an adapter frame, and a push block assembly. The third rodless drive cylinder is provided below the conveying mounting plate, and a horizontal guide rail matching the second rodless drive cylinder is provided above the conveying mounting plate. The side of the adapter frame is slidably connected to the rodless cylinder through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assembly is arranged at one end of the adapter frame; The conveying tray assembly includes a tray base and a placement seat. The tray base is slidably connected to the through-length guide rail through a sliding seat. The placement seat is arranged on the tray base, and a groove for placing products is provided on the placement seat. Inner grooves are provided on both sides of the tray base.

[0014] The substrate cutting device includes a cutting machine frame, a cutting workbench, and a cutting device. A first mounting frame and a second mounting frame are arranged inside the cutting machine frame. The first mounting frame is fixed to the support beam inside the cutting machine frame. The second mounting frame is arranged above the first mounting frame and is movably connected to each other; The cutting workbench is arranged on the top of the cutting machine frame, and a set of placement fixtures and a substrate positioning device for placing the substrate are arranged on the cutting workbench; The cutting device includes a position adjustment mechanism, a cutting lifting mechanism, and a cutting mechanism. The position adjustment mechanism includes a first position adjustment mechanism and a second position adjustment mechanism. The first position adjustment mechanism is arranged on the first mounting frame, and the second position adjustment mechanism is arranged on the second mounting frame. The cutting lifting mechanism is connected to the second position adjustment mechanism through a mounting seat, and the cutting mechanism is connected to the cutting lifting mechanism through an adapter seat;

[0015] The first position adjustment mechanism includes a set of fixed seats, a first electric cylinder, a first sliding seat, and a set of first guide rails. The fixed seats are fixed to one side of the first mounting frame. The first electric cylinder is arranged below the fixed seats and is fixed to the upper part of the fixed seats at both ends. The first sliding seat is arranged on the first electric cylinder, and its lower part is slidably connected to the slide rail below the first electric cylinder. The first guide rails are arranged on both sides of the first mounting frame. The second mounting frame is fixed to the first sliding seat, and supports are arranged at both ends of the second mounting frame. The supports are slidably connected to the first guide rails through sliding blocks;

[0016] The second position adjusting mechanism includes a set of fixed seats, a first guide rail and a second electric cylinder. The fixed seats are arranged on the second mounting frame. Both ends of the second electric cylinder are connected to the fixed seats, and the second electric cylinder is suspended from the second mounting frame. The first guide rail is arranged below the second mounting frame. A second sliding seat is arranged on the second electric cylinder. The upper part of the mounting seat is connected to the second sliding seat, and the lower part is slidably connected to the first guide rail through a sliding block.

[0017] The substrate positioning device includes a sliding power execution mechanism, a set of second guide rails, a fifth sliding seat, a substrate positioning mechanism and a positioning driving mechanism. The sliding power execution mechanism is arranged on one side of the cutting workbench. The second guide rails are arranged on the cutting workbench and are relatively arranged on both sides of the placement fixture. The fifth sliding seat is located at one end of the sliding power execution mechanism and is slidably connected to the guide rail on the sliding power execution mechanism through a sliding block. A set of T-shaped support seats are arranged below the fifth sliding seat. The lower part of the T-shaped support seats is slidably connected to the second guide rails through a set of sliding blocks. The substrate positioning mechanism is arranged below the fifth sliding seat. The positioning driving mechanism is arranged above the fifth sliding seat and is fixed through a mounting seat, and its output end is connected to the substrate positioning mechanism.

[0018] The finished product collecting machine includes a collecting machine frame, a finished product box storage rack, a set of horizontal movement driving mechanisms for driving the movement of the finished product box storage rack, a vertical movement driving mechanism, a horizontal conveying mechanism and a box pushing mechanism. The horizontal movement driving mechanisms are relatively arranged at the lower part of the collecting machine frame. The finished product box storage rack is arranged on the horizontal movement driving mechanisms and is slidably connected. The vertical movement driving mechanism is arranged on the mounting plate at the lower part of the collecting machine frame. The horizontal conveying mechanism is arranged at the upper part of one end of the collecting machine frame away from the horizontal movement driving mechanisms. The box pushing mechanism is arranged on the collecting machine frame.

[0019] The vertical movement driving mechanism includes a driving motor, a set of traction wheels, a set of lifting driving modules and a belt. The lifting driving module includes a set of lifting brackets, a lifting driving lead screw, a set of first guide rods and a top fixing frame. The lifting brackets are relatively arranged on the outer side of the horizontal movement driving mechanism, and a first fixing seat is arranged below the lifting brackets. The upper and lower ends of the lifting driving lead screw respectively pass through the bearing sleeves on the lifting brackets and the top fixing frame, and the extended section after the lower end passes through the lifting brackets passes through the guide shaft sleeve on the first fixing seat. A transmission belt pulley is arranged below the first fixing seat. The first guide rods are arranged on both sides of the lifting driving lead screw, and both ends respectively pass through the bearing sleeves on the lifting brackets and the top fixing frame, and the ends are fixed to the mounting plate through bearing seats. The top fixing frame is fixedly connected to the material receiving frame. A set of through holes are arranged on the lifting brackets. The finished product cartridge storage rack includes a storage rack body. A set of placing plates are relatively arranged on both sides of the inner wall of the storage rack, and a set of positioning columns are arranged below a set of baffle plates relatively arranged on the outside. The positioning columns are matched with the through holes. The driving motor is arranged on the mounting plate at the bottom of the material receiving frame through a motor mounting seat. A driving wheel is arranged at the output end of the driving motor. The traction wheel is arranged on one side of the driving motor. The belt simultaneously bypasses the driving wheel, the traction wheel and the transmission belt pulley. The horizontal conveying mechanism includes a set of second horizontal mounting frames, a horizontal driving motor, a driving transmission roller, a driven transmission roller, a conveyor belt and a cartridge positioning mechanism. The second horizontal mounting frames are relatively arranged at one end of the material receiving frame. The horizontal driving motor is fixed to the second horizontal mounting frame through a motor mounting seat, and a first driving wheel is arranged at the output end of the horizontal driving motor. The driving transmission roller and the driven transmission roller are arranged at both ends of the second horizontal mounting frame and are connected to the corresponding bearing seats, and driving wheels are arranged at both ends of the driving transmission roller. The driving wheels are connected to the first driving wheel through a belt. The conveyor belt is wound around the driving transmission roller and the driven transmission roller. The cartridge positioning mechanism is arranged on the mounting plate above the second horizontal mounting frame. The cartridge positioning mechanism includes a set of end positioning mechanisms and a lateral positioning mechanism. The end positioning mechanism includes a positioning driving cylinder and a positioning clamping plate. The positioning driving cylinder is fixed to the mounting plate. The positioning clamping plate is arranged at the output end of the positioning driving cylinder. The lateral positioning mechanism includes a lateral positioning cylinder and a positioning plate. The lateral positioning cylinder is fixed to the material receiving frame through a cylinder fixing seat. The positioning plate is arranged at the output end of the lateral positioning cylinder. The cartridge positioning mechanism includes a set of end positioning mechanisms and a lateral positioning mechanism, which can simultaneously position the cartridge from the end and the side of the cartridge, improving the stability of robot loading.

[0020] The cartridge pushing mechanism includes a pushing cylinder, a transfer plate and a group of push rods. The pushing cylinder is fixed to the blanking rack through a cylinder fixing seat. The transfer plate is adapted to the output end of the pushing cylinder. The push rods are arranged on the transfer plate. A group of first suction cups are provided at the ends of the push rods. The ends of the push rods are connected to a vacuum generator through air pipes. A cartridge detection sensor is also provided on the transfer plate between the push rods. The setting of the cartridge pushing mechanism can push the cartridge from the finished product cartridge storage rack to the horizontal conveying mechanism. When the cartridge is filled with finished products, the cartridge is pulled from the horizontal conveying mechanism to the finished product cartridge storage rack through the first suction cups, realizing automatic feeding and discharging of the cartridge, and reducing the workload of the staff.

[0021] As can be seen from the above technical solutions, the present invention has the following beneficial effects:

[0022] 1. In the sensor assembly production line described in the present invention, each station is based on both sides of the handling device. After different components are processed by various equipment, they are transported to the corresponding stations of the handling device for assembly, realizing assembly line operation without manual transfer. This not only saves the time of manual transfer and effectively improves the assembly efficiency of products, but also reduces the workload of workers, enabling it to better meet the assembly needs of the enterprise.

[0023] 2. The film tearing machine in the present invention can realize multi-station batch feeding through a multi-station feeding mechanism, improving its feeding efficiency. The sponge with the film is grabbed by the picking device and placed on the sponge clamping jig. After being clamped by the sponge clamping jig, the film rolling mechanism rolls back and forth on the film, and then the film is torn off by the film tearing device. The whole process is automated. At the same time, the setting of the sponge clamping jig can fix the sponge, prevent it from moving or scattering during the film tearing process, and facilitate the use in subsequent processes, enabling it to better meet the production needs; the setting of the film rolling mechanism rolls and presses the upper part of the sponge, rolls it into the groove of the sponge clamping jig, ensures that it is completely placed in the sponge clamping jig, and at the same time can make the film and the sponge loose a little, making it easier to tear off the surface of the sponge.

[0024] 3. In the sponge clamping jig of the present invention, the first clamping jaws and the second clamping jaws of the first clamping jaw assembly and the second clamping jaw assembly are controlled to open and close through the cooperation of the clamping jaw opening and closing control mechanism and the horizontal adjustment mechanism to clamp the sponge and fix it during the film tearing of the sponge, improving the stability of the film tearing. At the same time, it can also be neatly arranged in the jig, facilitating subsequent installation and grasping, and well solving the inconvenience problems caused by the scattered and disorderly state of the sponge.

[0025] 4. In the present invention, the conveying device includes an initial-end lifting and conveying device and a terminal-end lifting and conveying device. The settings of the initial-end lifting and conveying device and the terminal-end lifting and conveying device can cooperate with the normal guide rails on the conveying line body, enabling the conveying tray assembly to operate in a cycle, assembling each process on the same production line, effectively ensuring the normal operation of each station on the entire production line, saving the time of manual transfer, and reducing the workload of workers.

[0026] 5. In the present invention, the O-shaped sponge feeding machine uses a vibrating disk to send the O-shaped sponge to the conveying mechanism. The adsorption and conveying mechanism sucks the sponge from the conveying mechanism and transports it to the designated station, enabling the feeding of the O-shaped sponge to be automated, improving the feeding efficiency of the sponge, reducing the workload of the staff. At the same time, the use of the O-shaped sponge can not only play a good shock-absorbing role but also have a certain sound-absorbing effect; the setting of the grooves on the conveying frame can play a certain role in restricting the conveyance of the O-shaped sponge, allowing it to move within the grooves. At the same time, the setting of the limiting frame can play a certain limiting role on the upper part of the O-shaped sponge from above, preventing it from shifting during transportation.

[0027] 6. For the substrate cutting equipment of the present invention, by setting a placement fixture to limit the substrate and a substrate positioning device to position the substrate, it effectively prevents the substrate from shifting during cutting, effectively improving the stability of substrate cutting and ensuring its cutting quality; the setting of the position adjustment mechanism can adaptively adjust the position of the cutting mechanism, so as to better meet the needs of substrate cutting. The setting of the substrate positioning mechanism can press and position the substrate, and the first positioning pin and the positioning column respectively press the blank area and each independent circuit board area of the substrate, further improving the stability of its cutting; the setting of the placement groove can play a good role in limiting the substrate, preventing it from shifting during cutting, and effectively improving the stability of its cutting.

[0028] 7. For the housing feeder and the upper cover feeder in the present invention, by setting a full-bin storage rack, placing the housing or the upper cover to be fed in each material box and placing them on the full-bin storage rack, discharging through the discharging drive mechanism, the lifting and picking mechanism sucks the material box, and the feeding mechanism transports the lifting and picking mechanism with the material box to the feeding end, so that it can achieve single-batch feeding, not only improving the feeding efficiency but also effectively reducing the frequent reciprocating operation of the feeding mechanism and the lifting and picking mechanism, and reducing the loss of equipment operation.

[0029] 8. In this case, the finished product receiving machine can adjust the horizontal position and height of the finished product box storage rack through the horizontal movement driving mechanism and the vertical movement driving mechanism. After the material box is pushed to the horizontal conveying mechanism by the material box pushing mechanism to complete loading, the material box filled with products is pulled back to the finished product box storage rack until the finished product box storage rack is full of material boxes. Then, the finished product box storage rack is conveyed to the initial position through the vertical movement driving mechanism and the horizontal movement driving mechanism for blanking, realizing centralized material receiving and transportation, reducing the transportation time, improving the material receiving efficiency of the finished product, and reducing the workload of the staff. Brief Description of the Drawings

[0030] Figure 1 It is a schematic structural diagram of the sensor assembly production line described in the present invention;

[0031] Figure 2 It is a schematic structural diagram of the sponge film tearing machine in the present invention;

[0032] Figure 3 It is a schematic structural diagram of the sponge feeding device in the present invention;

[0033] Figure 4 It is a schematic structural diagram of the material taking driving mechanism in the present invention;

[0034] Figure 5 It is a schematic structural diagram of the film tearing device and the film rolling mechanism in the present invention;

[0035] Figure 6 It is a schematic structural diagram of the sponge clamping fixture in the present invention;

[0036] Figure 7 It is a schematic structural diagram of the clamping mechanism in the present invention;

[0037] Figure 8 It is a schematic structural diagram of the housing feeding machine and the upper cover feeding machine in the present invention;

[0038] Figure 9 It is an installation schematic diagram of the material placing driving mechanism in the present invention;

[0039] Figure 10 It is a schematic structural diagram of the lifting material taking mechanism in the present invention;

[0040] Figure 11 It is a schematic structural diagram of the O-shaped sponge feeding machine in the present invention;

[0041] Figure 12 It is a schematic internal structural diagram of the O-shaped sponge feeding machine in the present invention;

[0042] Figure 13 It is a partial schematic diagram of the stopper in the O-shaped sponge feeding machine in the present invention;

[0043] Figure 14 It is a schematic structural diagram of the conveying device in the present invention;

[0044] Figure 15 It is a schematic structural diagram of the conveying line body in the present invention;

[0045] Figure 16 It is a schematic structural diagram of the substrate cutting device in the present invention;

[0046] Figure 17 It is a schematic structural diagram of the position adjustment mechanism in the cutting device of the present invention;

[0047] Figure 18 It is a partial installation schematic diagram of the cutting mechanism in the present invention;

[0048] Figure 19 It is a schematic structural diagram of the marking machine in the present invention;

[0049] Figure 20 It is a schematic structural diagram of the finished product receiving machine in the present invention;

[0050] Figure 21 It is a schematic structural diagram of the lifting drive module and the product box storage rack in the present invention;

[0051] Figure 22 It is a schematic structural diagram of the horizontal conveying mechanism in the present invention. Detailed implementation manners

[0052] The present invention will be further clarified below with reference to the accompanying drawings and specific embodiments. Embodiment

[0053] Such as Figures 1 to 22 A sensor assembly production line shown includes a sponge film tearing machine 1, a housing feeder 2, an O-shaped sponge feeder 3, a conveying device 4, a substrate cutting device 5, an upper cover feeder 6, a marking machine 7 and a finished product receiving machine 8. The housing feeder 2 is arranged on one side of the sponge film tearing machine 1, and a first loading robot 201 is provided at the discharge port of the housing feeder 2; the O-shaped sponge feeder 3 is arranged on one side of the first loading robot 201; the conveying device 4 is arranged on one side of the sponge film tearing machine 1 and the O-shaped sponge feeder 3; the substrate cutting device 5 is arranged on the side of the conveying device 4 away from the O-shaped sponge feeder 3, and a handling robot 501 is provided on one side of the substrate cutting device 5; the upper cover feeder 6 is arranged on one side of the conveying device 4, and a second loading robot 601 is provided at the discharge port of the upper cover feeder 6; the marking machine 7 is arranged on one side of the conveying device 4; the finished product receiving machine 8 is arranged on the other side of the conveying device 4 opposite to the marking machine 7, and a finished product handling robot 801 is provided at the feeding end of the finished product receiving machine 8. It should be noted that both the sponge and the O-shaped sponge are made of sponges with sound absorption functions.

[0054] As Figures 2 to 7 shown, the sponge film tearing machine 1 includes a film tearing frame 11, a sponge feeding device 12, a material taking device 13, a film tearing device 14, a film rolling mechanism 15 and a sponge clamping jig 16. A sponge feeding station, a sponge film tearing station and a sponge discharging station are provided on the film tearing frame 11, and a feeding mounting plate 111 and a film tearing mounting plate 112 are respectively provided on the film tearing frame 11 at the sponge feeding station, the sponge film tearing station and the sponge discharging station; As Figure 3 shown, the sponge feeding device 12 includes a multi-station feeding mechanism 121, a rotation driving mechanism 122 and a feeding mechanism 123. The rotation driving mechanism 122 is installed on the feeding mounting plate 111, the multi-station feeding mechanism 121 is installed on the rotation driving mechanism 122, the feeding mechanism 123 is installed on the feeding mounting plate 111 and is arranged on one side of the rotation driving mechanism 122, and the feeding mechanism 123 is matched with the multi-station feeding mechanism 121; For the multi-station feeding mechanism, the setting of the rotating frame enables it to rotate the placement frame as needed, so that the two stations can take turns to feed materials, improving the feeding efficiency. As Figure 4 shown, the material taking device 13 includes a material taking driving mechanism 131 and a first material taking mechanism 132. The material taking driving mechanism 131 is connected to the feeding mounting plate 111 and the film tearing mounting plate 112 through a group of support columns, and the first material taking mechanism 132 is movably connected to the material taking driving mechanism 131; As Figure 5 shown, the film tearing device 14 includes a position adjusting mechanism 141, a film tearing driving mechanism 142 and a film tearing mechanism 143. The position adjusting mechanism 141 is fixedly connected to the frame through a mounting frame 144, the film tearing driving mechanism 142 is connected to the position adjusting mechanism 141 through a first transfer frame 145, the film tearing mechanism 143 is arranged on one side of the film tearing driving mechanism 142 and is connected to the film tearing driving mechanism 142; As Figure 1 shown, the film rolling mechanism 15 is arranged on the film tearing frame 11 and is matched with the film tearing mechanism 143; The sponge clamping jig 16 is arranged on the film tearing mounting plate 112 and is slidably connected to the film tearing mounting plate 112. As Figure 3 shown, the multi-station feeding mechanism 121 includes a rotating frame 1211. A partition 1212 is provided in the middle of the rotating frame 1211. Placement frames 1213 for placing products are provided on both sides of the partition 1212. A group of guide columns 1214 are provided in the placement frame 1213, and a group of through holes 1215 are provided at the bottom of the rotating frame 1211 and the bottom of the placement frame 1213.

[0055] The placement frame 1213 includes a bottom support frame 12131, a group of inner corner frames 12132 and a group of transverse connection frames 12133, as Figure 3As shown, the inner corner bracket 12132 is provided at the corner of the bottom support bracket 12131. Both ends of the transverse connecting bracket 12133 are connected to adjacent inner corner brackets 12132. The bottom of the bottom support bracket 12131 is connected to the rotating bracket 1211 through a set of connecting columns. The outer side of the lower part of the bottom support bracket 12131 is fixedly connected to the L-shaped mounting seat 12135 on the outer side of the rotating bracket 1211 through a set of double L-shaped brackets 12134. A set of outer corner brackets 12136 is provided on the outer side of the rotating bracket 1211. The outer corner brackets 12136 are provided on the outer side of the inner corner brackets 12132, and the outer corner brackets 12136 are connected through a set of transverse connecting brackets 12133. It further includes a set of product detection devices 1216 for detecting whether there is a product in the placement rack 1213. The placement rack is provided with a unique structure, enabling sponges to be stacked. The settings of the inner corner brackets and outer corner brackets can not only limit the sponges but also increase the height of the placement rack for placing products, thereby increasing the number of sponges that can be placed. The setting of the product detection device can detect whether there is a product in the placement rack. If not, the rotating bracket will rotate the placement rack, rotating the placement rack with the product side to the side of the material taking device. At the same time, if it detects that there is no product, the material taking device will not work. As Figure 3 As shown in the partial view of the feeding mechanism in Figure 3 , the feeding mechanism 123 includes a feeding lifting drive cylinder 1231, a set of guiding mechanisms 1232, and a set of feeding ejecting brackets 1233. The upper part of the feeding lifting drive cylinder 1231 is fixed to the feeding mounting plate 111, and a set of guiding sleeves is provided above the feeding mounting plate 111. The guiding mechanisms 1232 are relatively arranged on both sides of the feeding lifting drive cylinder 1231. The upper parts of the guiding mechanisms 1232 pass through the guiding sleeves on the feeding mounting plate 111. The middle part of the feeding ejecting bracket 1233 is connected to the output end of the feeding lifting drive cylinder 1231, and both ends are connected to the guiding mechanisms 1232. As Figure 4As shown in the figure, the material taking driving mechanism 131 includes a horizontal execution mechanism 1301 and a longitudinal execution mechanism 1302. The horizontal execution mechanism 1301 includes a horizontal mounting base 1311, a first horizontal driving cylinder 1312, and a horizontal slide rail 1313. The horizontal slide rail 1313 is horizontally arranged opposite to the first horizontal driving cylinder 1312, and both the first horizontal driving cylinder 1312 and the horizontal slide rail 1313 are arranged on the horizontal mounting base 1311. The longitudinal execution mechanism 1302 includes a first longitudinal mounting frame 13121 and a vertical cylinder slide 13122. The first longitudinal mounting frame 13121 is slidably connected to the horizontal slide rail 1313 through a sliding seat, and the upper part of the first longitudinal mounting frame 13121 is connected to the driving chain through an adapter plate 3123. The other end of the driving chain is connected to a mounting frame located on the horizontal slide rail 1313. The vertical cylinder slide 13122 is arranged on the first longitudinal mounting frame 13121; the first material taking mechanism 132 includes a material taking mounting base 1321, a material taking frame 1322, and a group of material taking suction cups 1323. The material taking mounting base 1321 is L-shaped, and the material taking mounting base 1321 is connected to the vertical cylinder slide 13122. The material taking frame 1322 is arranged below the material taking mounting base 1321 and is connected through a group of connecting columns 1324. The material taking suction cups 1323 are arranged below the material taking frame 1322, and the connecting nozzles above them pass through the through holes of the material taking mounting base 1321 and are fixedly connected to the material taking mounting base 1321. In the material taking mechanism, the horizontal execution mechanism 1301 and the longitudinal execution mechanism 1302 can adjust the horizontal and vertical positions of the material taking frame 1322 and the material taking suction cups 1323, enabling them to better complete the material taking action. Suction cup material taking is more convenient, and it is also convenient to place the sponge for clamping later. The position adjustment mechanism 141 includes a horizontal position adjustment mechanism 1411 and a vertical position adjustment mechanism 1412. The horizontal position adjustment mechanism 1411 adopts a horizontal servo lead screw module, which is fixedly connected to the machine frame through a mounting frame 144. The vertical position adjustment mechanism 1412 includes a first vertical mounting frame 14121 and a vertical servo slide module 14122. The first vertical mounting frame 14121 is slidably connected to the lead screw of the horizontal position adjustment mechanism 1411 through a sliding seat 14123. The vertical servo slide module 14122 is arranged on the first vertical mounting frame 14121. The first adapter frame 145 is slidably connected to the vertical servo slide module 14122 through a sliding seat. The setting of the position adjustment mechanism 141 in the film tearing device 14 can adjust the structure of the film tearing mechanism 143. The upper clamp body and the lower clamp body in the film tearing mechanism 143 can clamp the film to be torn off, and through the mutual cooperation of the vertical position adjustment mechanism 1412 and the sponge clamping fixture 16, the film tearing is completed, making the film tearing fully automated and improving the film tearing efficiency; and the lower clamping part is flat, and the upper clamping part is conical. The upper clamping part is clamped on the lower clamping part.The lower clamping part is flat for facilitating the placement of the film thereon, and the upper clamping part is conical for facilitating the clamping of the film, which can ensure that the upper clamping body 1431 and the lower clamping body 1432 can clamp the film and ensure that the film can be torn smoothly. For example. Figure 5 As shown, the film tearing mechanism 143 includes an upper clamping body 1431 and a lower clamping body 1432. Among them, the upper clamping body 1431 includes an upper connecting handle 14311 and an upper film tearing clamp 14312. The upper connecting handle 14311 is arranged on one side of the first adapter bracket 145, and the upper film tearing clamp 14312 is arranged at the lower part of the upper connecting handle 14311. An upper clamping part 14313 is arranged at the lower part of the upper film tearing clamp 14312, and a group of connecting ears 14314 are arranged inside the upper film tearing clamp 14312; the lower clamping body 1432 includes a film tearing driving handle 4321. A group of front connecting shafts 4322 are arranged at the front end of the film tearing driving handle 4321. A lower film tearing clamp 14323 is arranged below the front connecting shafts 4322. A group of rear adapter shafts 4324 are oppositely arranged at the end of the film tearing driving handle 4321. The front connecting shafts 4322 are arranged between the connecting ears 14314 and are hinged through a connecting shaft. The rear adapter shafts 4324 are connected to the output end of the film tearing driving mechanism 142; the lower film tearing clamp 14323 is semicircular, and a lower clamping part 143231 is arranged thereon. The upper clamping part 14313 and the lower clamping part 143231 are arranged oppositely and cooperate with each other; the lower clamping part 143231 is flat, the upper clamping part 14313 is conical, and the upper clamping part 14313 is clamped on the lower clamping part 143231. The film rolling mechanism 15 includes a film rolling bracket 151, a roller 152 and a film rolling driving cylinder 153. The film rolling bracket 151 is U-shaped. The roller 152 is arranged at the opening of the film rolling bracket 151, and both ends of the roller 152 are connected to the film rolling bracket 151 through a connecting shaft. The film rolling driving cylinder 153 is connected to the film tearing machine frame 11 through a cylinder fixing seat and is arranged below the mounting bracket 144, and the output end of the film rolling driving cylinder 153 is connected to the film rolling bracket 151. As Figure 6 , Figure 7 shown, the sponge clamping fixture 16 includes a clamping mounting seat 161, a lower mounting plate 162, a support frame 163 and a clamping mechanism 164. The lower part of the clamping mounting seat 161 is slidably connected to the servo slide on the film tearing mounting plate 112 through a sliding seat, and a group of guide rails are arranged on both sides of the servo slide. The lower parts on both sides of the clamping mounting seat 161 are connected to the guide rails through a group of sliding blocks; the lower mounting plate 162 is arranged above the clamping mounting seat 161, the support frame 163 is arranged on the lower mounting plate 162, and a group of through holes are arranged on the support frame 163. The clamping mechanism 164 is arranged on the lower mounting plate 162 and cooperates with the through holes on the support frame 163.

[0056] The clamping mechanism 164 includes a clamping mounting frame 1641, and the clamping mounting frame 1641 includes a horizontal mounting frame 16411, a set of laterally upward mounting frames 16412 and a set of lateral guiding frames 16413. The horizontal mounting frame 16411 is connected to the lower mounting plate 162 through a set of guiding columns. The laterally upward mounting frames 16412 are oppositely arranged on both sides above the horizontal mounting frame 16411. The lateral guiding frames 16413 are arranged below the horizontal mounting frame 16411. A groove 164121 is provided on the inner side of the laterally upward mounting frame 16412, and a set of obliquely guiding holes 164131 are provided on the lateral guiding frame 16413; As Figure 7 shown, a first jaw assembly 1642, the first jaw assembly 1642 includes a first jaw mounting plate 16421 and a set of first jaws 16422. Both ends of the first jaw mounting plate 16421 are arranged in the groove 164121. The first jaws 16422 are arranged on the first jaw mounting plate 16421, and a set of first waist-shaped holes 164211 are provided on the first jaw mounting plate 16421; The second jaw assembly 1643 includes a second jaw mounting plate 16431 and a set of second jaws 16432. The second jaw mounting plate 16431 is arranged above the first jaw mounting plate 16421, and both ends of it are arranged in the groove 164121. The second jaws 16432 are arranged on the second jaw mounting plate 16431 and cooperate with the first jaws 16422. A set of second waist-shaped holes 16433 are provided on the second jaw mounting plate 16431. The first jaws 16422 are arranged in the second waist-shaped holes 16433 and cooperate with the second jaws 16432; As Figure 7 shown, a jaw opening and closing control mechanism 1644, the jaw opening and closing control mechanism 1644 includes a jaw driving cylinder 16441 and a driving block 16442. The jaw driving cylinder 16441 is arranged on the horizontal mounting frame 16411. The driving block 16442 is connected to the jaw driving cylinder 16441 through a sliding seat. A set of driving rods 16443 are provided at both ends of the driving block 16442. The driving rods 16443 are arranged in the obliquely guiding holes 164131; A horizontal adjustment mechanism 1645, the horizontal adjustment mechanism 1645 includes a horizontal driving cylinder 16451, a horizontal driving plate 16452 and a set of horizontal displacement driving blocks 16453. The horizontal driving cylinder 16451 is arranged on the horizontal mounting frame 16411. The horizontal driving plate 16452 is connected to the output end of the horizontal driving cylinder 16451 through a sliding block. The horizontal displacement driving blocks 16453 are arranged on the horizontal driving plate 16452, and the upper parts of them cooperate with the first waist-shaped holes 164211. As Figure 6As shown in the figure, it further includes a photoelectric switch device 17. The photoelectric switch device 17 includes a photoelectric mounting bracket 171, an upper limit photoelectric switch 172, a lower limit photoelectric switch 173, and a return-to-origin photoelectric switch 174. The top of the photoelectric mounting bracket 171 is fixedly connected to the feeding mounting plate 111. The upper limit photoelectric switch 172 and the lower limit photoelectric switch 173 are respectively arranged at the upper and lower ends of the photoelectric mounting bracket 171. The return-to-origin photoelectric switch 174 is arranged on the photoelectric mounting bracket 171 and above the lower limit photoelectric switch 173. The guiding mechanism 1232 includes a set of guiding rods 12321. The lower parts of the guiding rods 12321 are connected through a connecting frame 12322, and a guiding plate 12323 is arranged on the connecting frame 12322. The guiding plate 12323 is matched with the photoelectric switch device 17.

[0057] As Figure 4 shown in the figure, a detection device 18 for determining the product direction is also arranged on one side of the material taking device 13. The detection device 18 includes a detection mounting frame 181, a detection driving cylinder 182, and a detection mechanism 183. The detection mounting frame 181 is fixed on the film tearing mounting plate 112. The detection driving cylinder 182 is arranged on the detection mounting frame 181. The detection mechanism 183 is connected to the output end of the detection driving cylinder 182. It should be noted that before the material taking device 13 takes the material, the detection device 18 will detect the placement direction of the sponge. The detection device mainly detects whether the notch direction of the sponge faces the side of the material taking device 13. If so, the material can be taken normally. If not, the direction of the sponge needs to be adjusted.

[0058] As Figures 8 to 10 shown in the figure, both the housing feeder 2 and the upper cover feeder 6 include a feeding frame 21, a feeding mounting plate 22, a full-bin storage rack 23, a feeding driving mechanism 24, a feeding mechanism 25, and a lifting material taking mechanism 26. The feeding mounting plate 22 is arranged on the feeding frame 21. The full-bin storage rack 23 is connected to the support columns of the feeding frame 21 through a set of angle steels. The feeding driving mechanism 24 is arranged at the discharging opening of the full-bin storage rack 23. The feeding mechanism 25 is arranged on the feeding mounting plate 22. The lifting material taking mechanism 26 is arranged below the full-bin storage rack 23 and is movably connected to the feeding mechanism 25. A set of brackets 231 for supporting the product are arranged at the lower part of the full-bin storage rack 23. The brackets 231 are connected to a rotating shaft 232 through a set of bushings. The two ends of the rotating shaft 232 are connected to the bearing seats on the support plates of the full-bin storage rack 23; As Figure 9As shown, the feeding drive mechanism 24 includes a double-headed drive cylinder 241. A set of first drive rods 242 are arranged in the opposite direction of the double-headed drive cylinder 241. The rotating shaft 232 is connected to the first drive rod 242 through a connecting rod 243. The feeding mechanism 25 includes an electric cylinder 251 and a set of guide rails. The electric cylinder 251 is arranged on the feeding mounting plate 22, and a set of perforations are arranged on both sides of the electric cylinder 251 on the feeding mounting plate 22. The guide rails are arranged below the feeding mounting plate 22 and outside the perforations; As Figure 10 shown, the lifting and picking mechanism 26 includes an upper picking frame 261, a transfer tray 262, a lifting drive electric cylinder 263, and a set of picking mechanisms 264. The upper picking frame 261 is arranged above the electric cylinder 251 and is connected to the guide rail on the electric cylinder 251 through a sliding seat. The transfer tray 262 is arranged below the feeding mounting plate 22 and is slidably connected to the guide rail through a set of sliders. The lifting drive electric cylinder 263 is fixedly connected to the transfer tray 262 through a cylinder mounting seat. The picking mechanism 264 is slidably connected to the lifting drive electric cylinder 263 through a sliding seat. Upper perforations and lower perforations are respectively arranged on the upper picking frame 261 and the transfer tray 262, and the upper perforations and the lower perforations are arranged oppositely; As Figure 10 shown, the picking mechanism 264 includes a picking mounting frame 2641, two sets of picking rods 2642, and suction cups 2643. The picking mounting frame 2641 is slidably connected to the lifting drive electric cylinder 263 through a sliding seat. The lower part of the picking rod 2642 is fixed to the picking mounting frame 2641 through a mounting seat, and its end is connected to a vacuum generator through an air pipe. The upper part passes through the lower perforation of the transfer tray 262 and is connected to the guide sleeve of the transfer tray 262, and is matched with the upper perforation on the upper picking frame 261, As Figure 8 shown, the suction cup 2643 is arranged at the upper end of the picking rod 2642. A set of tray positioning devices 27 are arranged on the feeding mounting plate 22. The tray positioning devices 27 are oppositely arranged on both sides of the feeding mechanism 25. The tray positioning device 27 includes a positioning mounting frame 271, a positioning drive cylinder 272, and a positioning frame 273. The positioning mounting frame 271 is fixed to the feeding mounting plate 22. The positioning drive cylinder 272 is arranged on the positioning mounting frame 271. The positioning frame 273 is connected to the positioning drive cylinder 272 through a sliding seat.

[0059] As Figures 11 to 13As shown, the O-shaped sponge loading machine 3 includes an O-shaped sponge loading machine frame 31, a vibrating bowl 32, a conveying mechanism 33, and an adsorption and conveying mechanism 34. A substrate 311 is provided inside the O-shaped sponge loading machine frame 31. The vibrating bowl 32 is connected to the substrate 311 through a support seat 321. The support seat 321 includes an upper mounting plate and a lower mounting plate, which are connected by a set of connecting columns. The vibrating bowl 32 is arranged above the upper mounting plate, and a set of first shock damping devices 3211 are provided below the lower mounting plate. The conveying mechanism 33 is connected to the substrate 311 through a set of support columns and is arranged on one side of the vibrating bowl 32. The adsorption and conveying mechanism 34 is arranged on one side of the conveying mechanism 33 and is fixed to the side plate through a mounting plate 35. As Figure 12 shown, the conveying mechanism 33 includes a conveying frame 331 and a limiting frame 332. The conveying frame 331 is arranged above the linear vibrator 301, and a first groove 302 for placing the O-shaped sponge is provided on the conveying frame 331. It should be noted that a support seat assembly is provided below the linear vibrator 301. The support seat assembly includes a set of support profiles and a support seat. A fixing plate is provided on the support profiles, the support seat is arranged above the fixing plate, and a set of second shock damping devices 302 are provided between the mounting plate at the lower part of the support seat and the fixing plate. The limiting frame 332 is arranged above the conveying frame 331 and is fixed to the side of the conveying frame 331 through a set of L-shaped brackets 333 on the side, and the limiting frame 332 cooperates with the conveying frame 331. As Figure 11 , Figure 12As shown, the adsorption and transportation mechanism 34 includes a lateral adjustment mechanism 341, a longitudinal adjustment mechanism 342, and an adsorption mechanism 343. The lateral adjustment mechanism 341 is arranged on the mounting plate 35. The longitudinal adjustment mechanism 342 is slidably connected to the lateral adjustment mechanism 341, and the adsorption mechanism 343 is connected to the longitudinal adjustment mechanism 342 in a lifting manner. The adsorption mechanism 343 includes an adsorption mounting base 3431 and a suction head 3432. The adsorption mounting base 3431 is connected to the fourth sliding seat 3423, and a perforation is provided on the adsorption mounting base 3431. A linear bearing 3433 is arranged in the perforation. The suction head 3432 is arranged at the end of the linear bearing 3433, and a spring 3434 is arranged between the linear bearing 3433 and the suction head 3432. The lateral adjustment mechanism 341 includes a lateral servo slide 3411 and a lateral guide rail 3412, which are relatively arranged on the mounting plate 35. The longitudinal adjustment mechanism 342 includes a second longitudinal mounting frame 3421, a longitudinal cylinder 3422, and a fourth sliding seat 3423. The upper part of the second longitudinal mounting frame 3421 is slidably connected to the lateral servo slide 3411 through a sliding seat. A third adapter frame 34211 is arranged opposite to the lateral guide rail 3412, and the third adapter frame 34211 is slidably connected to the lateral guide rail 3412 through a sliding block 34212. It should be noted that the upper part of the linear bearing 3433 is connected to the adsorption power mechanism through an air suction pipe. During operation, the adsorption power mechanism sucks air, and the suction head 3432 sucks the corresponding O-shaped sponge. Here, the adsorption power mechanism can be a vacuum generator or other power mechanisms that can meet the adsorption requirements. The longitudinal cylinder 3422 is fixed on the second longitudinal mounting frame 3421. The fourth sliding seat 3423 is slidably connected to the slide rail on the side of the longitudinal cylinder 3422, and the end of the fourth sliding seat 3423 is connected to the driving cylinder of the longitudinal cylinder 3422. It also includes an ion air gun 36, which is fixed to the side plate through a support 37, and the ion air gun 36 cooperates with the conveyor frame 331. The setting of the ion air gun can remove the static electricity around the O-shaped sponge during transportation, ensuring the normal transportation of the O-shaped sponge. An extension frame 351 is arranged at the end of the mounting plate 35 where it is located at the conveyor frame 331. A stop block 352 is arranged on the extension frame 351, and an inner groove 353 is arranged on the stop block 352 close to the conveyor frame 331.

[0060] As Figure 14 , Figure 15As shown, the conveying device 4 includes an initial end lifting conveying device 41, a conveying line body 42, a terminal lifting conveying device 43, and a group of conveying pallet components 44. The initial end lifting conveying device 41 and the terminal lifting conveying device 43 are relatively arranged at the two ends of the conveying line body 42, and the conveying pallet component 44 is arranged on the conveying line body 42; the initial end lifting conveying device 41 and the terminal lifting conveying device 43 both include a conveying mounting frame 411, and a vertical lifting linear module 412 is provided on the conveying mounting frame 411, and vertical guide rails 413 are provided on both sides of the vertical lifting linear module 412; it also includes a lifting conveying mechanism 414, a guide rail connection assembly 415 and a conveying boosting mechanism 416, the The lifting and conveying mechanism 414 includes a vertical mounting frame 4141, which is slidably connected to the vertical lifting linear module 412 through a sliding seat, and the two sides of the vertical mounting frame 4141 are slidably connected to the vertical guide rails 413 through sliding blocks, and the vertical mounting frame 4141 is provided with a first horizontal mounting frame 4142; the guide rail connection assembly 415 includes a guide rail connection drive cylinder 4151, a first guide rail bracket 4152 and a connection guide rail 4153, the guide rail connection drive cylinder 4151 is fixed on the first horizontal mounting frame 4142, the first guide rail bracket 4152 is connected to the guide rail connection drive cylinder 4151 through a sliding seat, and the connection guide rail 4153 is provided on the first guide rail The guide rail engaging drive cylinder 4151 drives the engaging guide rail 4153 to move forward so that it engages with the normal guide rail; the transport boosting mechanism 416 includes a rodless cylinder 4161, an adapter frame 4162 and a push block assembly 4163, the rodless cylinder 4161 is arranged below one side of the first horizontal mounting frame 4142, and a horizontal guide rail is arranged on the outer side of the guide rail engaging assembly 415 on the first horizontal mounting frame 4142, the side of the adapter frame 4162 is slidably connected to the rodless cylinder 4161 through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block, and the push block assembly 4163 is arranged at one end of the adapter frame 4162; the push block assembly 4163 includes a rectangular block 4 1631, a push block body 41632, a push block return spring 41633 and a push block shaft 41634, the upper end of the rectangular block 41631 is provided with a rectangular groove 41635, the push block body 41632 is arranged in the rectangular groove 41635 through the push block shaft 41634, the push block return spring 41633 is arranged between the push block body 41632 and the bottom surface of the rectangular groove 41635, the upper end of the push block body 41632 is provided with an inclined convex surface 41636, the inclined convex surface 41636 is in contact with the conveying tray assembly 44, and the direction from the push block shaft 41634 to the push block return spring 41633 is the same as the conveying direction of the conveying tray assembly 44.

[0061] like Figure 15As shown, the conveying line body 42 includes a conveying machine frame 421, an upper conveying mechanism 422 and a lower conveying mechanism 423. The lower conveying mechanism 423 is arranged in the middle of the conveying machine frame 421, and the upper conveying mechanism 422 is arranged above the conveying machine frame 421. Both the upper conveying mechanism 422 and the lower conveying mechanism 423 include a conveying mounting plate 4221. A group of second guide rail brackets 4222 and first support columns 4223 are arranged on the conveying mounting plate 4221. A through-length guide rail 4224 is arranged on the second guide rail bracket 4222. The conveying tray assembly 44 is slidably connected to the through-length guide rail 4224 through a sliding block. A group of conveying driving mechanisms 4225 for driving the conveying tray assembly 44 to move are arranged on one side of the through-length guide rail 4224. A group of positioning devices 417 are also provided. The positioning devices 417 are arranged on the conveying mounting plate 4221 and cooperate with the conveying tray assembly 44. An auxiliary pushing mechanism 45 is further arranged on the conveying mounting plate 4221. The auxiliary pushing mechanism 45 and the positioning device 417 are oppositely arranged on both sides of the conveying tray assembly 44. The conveying driving mechanism 4225 includes a feeding conveying mechanism and a discharging conveying mechanism. The feeding conveying mechanism includes a second rodless driving cylinder 42251, a second adapter bracket 42252 and a group of push block assemblies 4163. The second rodless driving cylinder 42251 is arranged at both ends below the conveying mounting plate 4221. A horizontal guide rail matched with the second rodless driving cylinder 42251 is arranged above the conveying mounting plate 4221. The lower part of the second adapter bracket 42252 is slidably connected to the second rodless driving cylinder 42251 through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assemblies 4163 are arranged on the second adapter bracket 42252, and the push block assemblies 4163 are connected by a first connecting rod 42254. The discharging conveying mechanism includes a third rodless driving cylinder 42255, an adapter bracket 4162 and a push block assembly 4163. The third rodless driving cylinder 42255 is arranged below the conveying mounting plate 4221. A horizontal guide rail matched with the third rodless driving cylinder 42255 is arranged above the conveying mounting plate 4221. The side surface of the adapter bracket 4162 is slidably connected to the rodless cylinder 4161 through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assembly 4163 is arranged at one end of the adapter bracket 4162. The conveying tray assembly 44 includes a tray base 441 and a placement seat 442. The tray base 441 is slidably connected to the through-length guide rail 4224 through a sliding seat. The placement seat 442 is arranged on the tray base 441, and a groove for placing products is arranged on the placement seat 442. Inner grooves are arranged on both sides of the tray base 441.

[0062] During operation, the specific conveying steps are as follows: 1) The lower conveying mechanism 423 in the blanking conveying mechanism conveys the conveying tray assembly 44 to the initial end lifting conveying device 41 through the conveying driving mechanism 4225; 2) The blanking conveying mechanism pushes the conveying tray assembly 44 onto the connecting guide rail 4153 of the initial end lifting conveying device 41. The vertical lifting linear module 412 drives the lifting conveying mechanism 414 to drive the guide rail connecting assembly 415 and the conveying boosting mechanism 416 to move upward together until the connecting guide rail 4153 in the guide rail connecting assembly 415 is linked to the full-length guide rail on the upper conveying mechanism 422; 3) The conveying boosting mechanism 416 pushes the conveying tray assembly 44 to move onto the full-length guide rail; 4) In the feeding conveying mechanism on the upper conveying mechanism 422, the second rodless driving cylinder 42251 drives the second transfer rack 42252 to drive the push block assembly 4163 to move forward along the horizontal guide rail. When the push block assembly 4163 moves forward, it will push the conveying tray assembly 44 at the corresponding station to move to the next station along the full-length guide rail; 5) When it runs to the range controlled by the blanking conveying mechanism, the third rodless driving cylinder 42255 drives the corresponding transfer rack 4162 to move along the corresponding horizontal guide rail. During this process, the corresponding push block assembly 4163 pushes the conveying tray assembly 44 to move to the next station along the full-length guide rail until the finished product is collected; 6) The terminal lifting conveying device 43 will repeat step 2) to link the connecting guide rail 4153 therein to the full-length guide rail on the upper conveying mechanism 422. The material conveying mechanism in the upper conveying mechanism 422 will drive the conveying tray assembly 44 to the connecting guide rail 4153 of the terminal lifting conveying device 43; 7) The vertical lifting linear module 412 in the terminal lifting conveying device 43 drives the lifting conveying mechanism 414 to drive the guide rail connecting assembly 415 and the conveying boosting mechanism 416 to move upward and downward together until the connecting guide rail 4153 in the terminal lifting conveying device 43 is flush and connected to the full-length guide rail in the lower conveying mechanism 423; 8) The conveying boosting mechanism 416 in the terminal lifting conveying device 43 pushes the conveying tray assembly 44 to move to the full-length guide rail in the lower conveying mechanism 423, thus completing the cyclic conveying of the half-conveying tray assembly 44.

[0063] It should be noted that a set of assembly stations are provided on the conveying line body 42, which are, from left to right, the sponge placement station, the housing installation station, the O-shaped sponge installation station, the circuit board installation station, the upper cover installation station, the marking station, and the product receiving station. A set, the sponge film tearing machine is arranged on one side of the sponge placement station, outside the housing feeder 2 and the sponge film tearing machine 1. The O-shaped sponge feeder 3 is arranged on one side of the O-shaped sponge installation station. The substrate cutting device 5 is arranged on one side of the circuit board installation station and is oppositely arranged on both sides of the conveying device 4 with the O-shaped sponge feeder 3. The upper cover feeder 6 is arranged on one side of the upper cover installation station. The marking machine 7 is arranged on one side of the marking station. The finished product receiving machine 8 is arranged on one side of the finished product receiving station. A set of handling tray assemblies 44 move on the through-length guide rail to meet the processing requirements of each station.

[0064] As Figure 15 It further includes a positioning device 417, which is composed of two parts, a locking block 4171 and a locking block driving cylinder 4172. The locking block driving cylinder 4172 is connected to the conveying mounting plate 4221 through a fixed seat. The locking block 4171 is connected to the locking block driving cylinder 4172, and the locking block 4171 is conical and is matched with the inner groove on the side of the tray base 441. A lateral mounting frame is provided on one side of the fixed seat, and a sensor 4173 for detecting whether the handling tray assembly 44 is in place is provided on the lateral mounting frame. As Figure 15 shown, the auxiliary pushing mechanism 45 includes an auxiliary mounting frame 451, an auxiliary mounting seat 452, and an auxiliary wheel 453. The auxiliary mounting frame 451 is fixed on the conveying mounting plate 4221. The auxiliary mounting seat 452 is arranged on the auxiliary mounting frame 451. The auxiliary wheel 453 is arranged on the auxiliary mounting seat 452 and is matched with the inner groove on the side of the tray base 441. When the tray base 441 moves, the auxiliary wheel 453 will rotate to make its movement smoother.

[0065] As Figures 16 to 18As shown in the figure, the substrate cutting device 5 includes a cutting frame 51, a cutting workbench 52, and a cutting device 53. A first mounting frame 511 and a second mounting frame 512 are provided inside the cutting frame 51. The first mounting frame 511 is fixed to the support beam inside the cutting frame 51. The second mounting frame 512 is arranged above the first mounting frame 511, and the two are movably connected. The cutting workbench 52 is arranged on the top of the cutting frame 51, and a set of placement fixtures 521 and a substrate positioning device 522 for placing the substrate are provided on the cutting workbench 52. The cutting device 53 includes a position adjustment mechanism 531, a cutting lifting mechanism 532, and a cutting mechanism 533. The position adjustment mechanism 531 includes a first position adjustment mechanism 5311 and a second position adjustment mechanism 5312. The first position adjustment mechanism 5311 is arranged on the first mounting frame 511, and the second position adjustment mechanism 5312 is arranged on the second mounting frame 512. The cutting lifting mechanism 532 is connected to the second position adjustment mechanism 5312 through a mounting seat 534, and the cutting mechanism 533 is connected to the cutting lifting mechanism 532 through an adapter seat 535.

[0066] As Figure 17As shown, the first position adjustment mechanism 5311 includes a set of fixed seats 53111, a first electric cylinder 53112, a first sliding seat 53113 and a set of first guide rails 53114. The fixed seats 53111 are fixed to one side of the first mounting frame 511. The first electric cylinder 53112 is arranged below the fixed seats 53111 and is fixed to the upper part of the fixed seats 53111 at both ends. The first sliding seat 53113 is arranged on the first electric cylinder 53112, and its lower part is slidably connected to the slide rail below the first electric cylinder 53112. The first guide rails 53114 are arranged on both sides of the first mounting frame 511. The second mounting frame 512 is fixedly connected to the first sliding seat 53113, and supports 5121 are arranged at both ends of the second mounting frame 512. The supports 5121 are slidably connected to the first guide rails 53114 through sliding blocks. When working, the first electric cylinder 53112 drives the first sliding seat 53113 to move. At the same time, the sliding blocks below the supports 5121 will also move along the first guide rails 53114, thereby driving the second mounting frame 512 to move. A connecting frame 5122 is arranged at one end of the second mounting frame 512 away from the first electric cylinder 53112. The connecting frame 5122 is connected to the drive chain, and the other end of the drive chain is connected to the first mounting frame 511. The second position adjustment mechanism 5312 includes a set of fixed seats 53111, a first guide rail 53114 and a second electric cylinder 53121. The fixed seats 53111 are arranged on the second mounting frame 512. The two ends of the second electric cylinder 53121 are connected to the fixed seats 53111, and the second electric cylinder 53121 is suspended from the second mounting frame 512. The first guide rail 53114 is arranged below the second mounting frame 512. A second sliding seat 53122 is arranged on the second electric cylinder 53121. The upper part of the mounting seat 534 is connected to the second sliding seat 53122, and the lower part is slidably connected to the first guide rail 53114 through a sliding block. When the second electric cylinder 53121 works, it drives the second sliding seat 53122 to move. When the second sliding seat 53122 moves, it will drive the cutting device 53 to move together. Through the mutual cooperation of the first position adjustment mechanism 5311 and the second position adjustment mechanism 5312, the cutting device 53 is adjusted to the specified position so that it can smoothly complete the cutting work. As Figure 18As shown, the cutting lifting mechanism 532 includes a lifting drive cylinder 5321 and a third sliding seat 5322. The lifting drive cylinder 5321 is fixed to the mounting seat 534. The third sliding seat 5322 is slidably connected to the slide rail on one side of the lifting drive cylinder 5321, and its end is connected to the drive rod of the lifting drive cylinder 5321. The adapter seat 535 is connected to the third sliding seat 5322. A clamping block 5351 for mounting the cutting mechanism 533 is provided on one side of the adapter seat 535. The cutting mechanism 533 is arranged between the clamping blocks 5351, and the two clamping blocks 5351 are tightened by bolts to lock the cutting mechanism 533. The substrate positioning device 522 includes a sliding power actuator 5221, a set of second guide rails 5222, a fifth sliding seat 5223, a substrate positioning mechanism 5224, and a positioning drive mechanism 5225. The sliding power actuator 5221 is arranged on one side of the cutting workbench 52. The second guide rails 5222 are arranged on the cutting workbench 52 and are relatively arranged on both sides of the placement jig 521. The fifth sliding seat 5223 is located at one end of the sliding power actuator 5221 and is slidably connected to the guide rail on the sliding power actuator 5221 through a sliding block. A set of T-shaped support seats 52231 are provided below the fifth sliding seat 5223. The lower part of the T-shaped support seats 52231 is slidably connected to the second guide rails 5222 through a set of sliding blocks. The substrate positioning mechanism 5224 is arranged below the fifth sliding seat 5223. The positioning drive mechanism 5225 is arranged above the fifth sliding seat 5223 and is fixed through a mounting seat, and its output end is connected to the substrate positioning mechanism 5224. As Figure 16 As shown, the substrate positioning mechanism 5224 includes a fixing plate 52241, a positioning mounting plate 52242, a set of first positioning pins 52243, and a set of positioning posts 52244. The fixing plate 52241 is arranged below the fifth sliding seat 5223. The positioning mounting plate 52242 is arranged below the fixing plate 52241. The fixing plate 52241 and the positioning mounting plate 52242 are connected by a set of guide posts 2245, and a first spring 52246 is provided between the two. The first positioning pins 52243 and the positioning posts 52244 are both arranged on the positioning mounting plate 52242. The placement jig 521 is provided with at least one placement groove 5211 for placing the substrate. A set of placement positions are provided in the placement groove 5211. The placement positions are provided with positioning blocks 5212 and cutting holes 5213, and grooves 5214 are provided on both sides of the placement groove 5211 of the placement jig 521, and a set of second positioning pins 5215 for substrate positioning are provided at the corners. A cavity is provided below the positioning posts 52244. It further includes a set of second detection mechanisms 54. The second detection mechanisms 54 are fixed to the cutting workbench 52 through a fixing seat and are matched with the placement groove 5211.

[0067] As Figure 19As shown in the figure, the marking machine 7 includes a marking machine frame 71 and a marking mechanism 72. On one side of the marking machine frame 71, there is a label feeding mechanism 73. On one side of the label feeding mechanism 73, there is a mounting plate. On the mounting plate, there are a marking driving electric cylinder 74 and a set of guide rails. The marking mechanism 72 includes a marking mounting seat 721, a marking horizontal driving cylinder 722, a marking driving cylinder 723, a marking driving seat 724, and a set of marking suction cups 725 for adsorbing labels. The marking mounting seat 721 is slidably connected to the guide rails on the marking driving electric cylinder 74 through a sliding seat. On both sides of the marking mounting seat 721, there are T-shaped supports. The T-shaped supports are slidably connected to the guide rails on both sides of the marking driving electric cylinder 74 through sliding blocks. The marking horizontal driving cylinder 722 is arranged on the marking mounting seat 721. The marking driving cylinder 723 is connected to the output end of the marking horizontal driving cylinder 722 through a transfer rack. The marking driving seat 724 is slidably connected to the sliding seat on one side of the marking driving cylinder 723. The marking suction cups 725 are arranged on the marking driving seat 724 and are connected to a vacuum generator through a pipeline.

[0068] As Figures 19 to 22 shown, the finished product collecting machine 8 includes a collecting machine frame 81, a finished product box storage rack 82, a set of horizontal moving driving mechanisms 83 for driving the movement of the finished product box storage rack 82, a vertical moving driving mechanism 84, a horizontal conveying mechanism 85, and a box pushing mechanism 86. The horizontal moving driving mechanisms 83 are relatively arranged at the lower part of the collecting machine frame 81. The finished product box storage rack 82 is arranged on the horizontal moving driving mechanisms 83 and is slidably connected. The vertical moving driving mechanism 84 is arranged on the mounting plate at the lower part of the collecting machine frame 81. The horizontal conveying mechanism 85 is arranged at the upper part of one end of the collecting machine frame 81 away from the horizontal moving driving mechanisms 83. The box pushing mechanism 86 is arranged on the collecting machine frame 81. As Figure 20 shown, the horizontal moving driving mechanism 83 includes a set of horizontal driving mounting seats 831, a set of driving sprockets 832, a set of driven sprockets 833, a driving chain 834, and a power mechanism 835. The horizontal driving mounting seats 831 are relatively arranged. The driving sprockets 832 and a set of driven sprockets 833 are relatively arranged at both ends of the horizontal driving mounting seats 831 and are connected to the corresponding bearing seats. The driving sprockets 832 and the driven sprockets 833 are connected by the driving chain 834. The power mechanism 835 is arranged between the two horizontal driving mounting seats 831, and its output end is connected to the driving shaft of the driving sprocket 832 through two couplings 836. During operation, the power mechanism 835 drives the driving sprocket 832 to rotate. Driven by the driving sprocket 832, the driving chain 834 will move forward. During this process, the driven sprocket 833 also rotates with it. When the driving chain 834 moves forward, it will drive the finished product box storage rack 82 located on it to move together, thus realizing horizontal movement. As Figure 21As shown, the vertical movement driving mechanism 84 includes a driving motor 841, a set of traction wheels 842, a set of lifting driving modules 843, and a belt 844. The lifting driving module 843 includes a set of lifting brackets 8431, a lifting driving lead screw 8432, a set of first guide rods 8433, and a top fixing frame 8434. The lifting brackets 8431 are relatively arranged on the outer side of the horizontal movement driving mechanism 83, and a first fixing seat 8435 is provided below the lifting brackets 8431. The upper and lower ends of the lifting driving lead screw 8432 respectively pass through the bearing sleeves on the lifting brackets 8431 and the top fixing frame 8434, and the extended section after the lower end passes through the lifting brackets 8431 passes through the guide sleeve on the first fixing seat 8435. A transmission belt pulley 8436 is provided below the first fixing seat 8435. The first guide rods 8433 are arranged on both sides of the lifting driving lead screw 8432, and the two ends respectively pass through the bearing sleeves on the lifting brackets 8431 and the top fixing frame 8434, and the ends are fixed to the mounting plate through bearing seats. The top fixing frame 8434 is fixedly connected to the material receiving frame 81. A set of perforations are provided on the lifting brackets 8431. The finished product material box storage rack 82 includes a storage rack body. A set of placement plates 821 are relatively arranged on both sides of the inner wall of the storage rack, and a set of positioning columns 823 are provided below a set of baffle plates 822 which are relatively arranged on the outside. The positioning columns 823 are matched with the perforations. The driving motor 841 is mounted on the mounting plate at the bottom of the material receiving frame 81 through a motor mounting seat. A driving wheel is provided at the output end of the driving motor 841. The traction wheels 842 are arranged on one side of the driving motor 841. The belt 844 simultaneously bypasses the driving wheel, the traction wheels 842, and the transmission belt pulley 8436; As Figure 22As shown, the horizontal conveying mechanism 85 includes a group of second horizontal mounting frames 851, horizontal driving motors 852, active transmission rollers 853, driven transmission rollers 854, conveyor belts 855 and material box positioning mechanisms 856. The second horizontal mounting frame 851 is relatively arranged at one end of the receiving frame 81. The horizontal driving motor 852 is fixed to the second horizontal mounting frame 851 through a motor mounting seat, and the output end of the horizontal driving motor 852 is provided with a first driving wheel 8521. The active transmission rollers 853 and the driven transmission rollers 854 are arranged at both ends of the second horizontal mounting frame 851 and are connected to the corresponding bearing seats. The active transmission rollers 853 are provided with driving wheels 8531 at both ends. The conveyor belt 855 is connected to the first driving wheel 8521 through a belt, and the conveyor belt 855 is wound around the active transmission roller 853 and the driven transmission roller 854. The material box positioning mechanism 856 is arranged on the mounting plate above the second horizontal mounting frame 851. When working, the first driving wheel 8521 at the output end of the horizontal driving motor 852 drives the active wheel 8531 to rotate together through the belt, and the active wheel 8531 drives the active transmission roller 853 to rotate. Since the conveyor belt 855 is wound around the active transmission roller 853 and the driven transmission roller 854, the conveyor belt 855 will rotate around the active transmission roller 853 and the driven transmission roller 854 under the drive of the active transmission roller 853, thereby realizing the horizontal conveyance of the finished material box storage rack 82. The material box positioning mechanism 856 includes a group of end positioning mechanisms and lateral positioning mechanisms. The end positioning mechanism includes a positioning drive cylinder 8561 and a positioning clamping plate 8562. The positioning drive cylinder 8561 is fixed on the mounting plate, and the positioning clamping plate 8562 is arranged at the output end of the positioning drive cylinder 8561. The lateral positioning mechanism includes a lateral positioning cylinder 8563 and a positioning plate 8564. The lateral positioning cylinder 8563 is fixed to the material receiving frame 81 through a cylinder fixing seat, and the positioning plate 8564 is arranged at the output end of the lateral positioning cylinder 8563. When it is necessary to position the finished material box rack 82, the positioning drive cylinder 8561 drives the positioning card plate 8562 to block the finished material box rack 82 from the end, and the lateral positioning cylinder 8563 drives the positioning plate 8564 to position the finished material box rack 82 from the side. When it is necessary to release, the positioning drive cylinder 8561 drives the positioning card plate 8562 to flip upwards, and the lateral positioning cylinder 8563 drives the positioning plate 8564 to retreat back to the initial position. The material box pushing mechanism 86 includes a pushing cylinder 861, an adapter plate 862 and a group of push rods 863. The pushing cylinder 861 is fixed to the material receiving frame 81 through a cylinder fixing seat. The adapter plate 862 is suitable for the output end of the pushing cylinder 861. The push rod 863 is arranged on the adapter plate 862. A group of first suction cups 8631 are arranged at the end of the push rod 863. The end of the push rod 863 is connected to the vacuum generator through an air pipe, and a material box detection sensor 864 is also provided on the adapter plate 862 between the push rods 863.It further includes a comb tooth plate 87, and the comb tooth plate 87 is arranged on the profile of the material receiving frame 81 where the vertical movement driving mechanism 84 is located. It should be noted that the spacing between the comb teeth on the comb tooth plate 87 is the same as the spacing between the placement plates 821, which is convenient for it to better point to the cartridges between the placement plates 821. It further includes a photoelectric switch 88, and the photoelectric switch 88 is arranged on the lifting bracket 8431 and the top fixing bracket 8434. When the vertical movement driving mechanism 84 works, during the process that the driving motor 841 rotates to drive the lifting bracket 8431 on the lifting driving lead screw 8432 to move up and down, the photoelectric switch 88 can determine whether it reaches the final position during its up and down movement.

[0069] The working method of a sensor assembly production line described in this embodiment is as follows:

[0070] S1: The sponge tearing machine 1 tears off the film on the upper surface of the sponge, and uses the first loading robot 201 to clamp the sponge to the placement seat 442 groove in the conveying tray assembly 44 of the sponge placement station, and the conveying tray assembly 44 moves along the full-length guide rail 4224 to the shell installation station; S2: The shell feeder 2 transports the shell to the shell installation station, and the first loading robot 201 grabs the shell onto the sponge. After the shell is installed, the conveying tray assembly 44 moves along the full-length guide rail 4224 to the O-type sponge installation station; S3: The O-type sponge loader 3 transports the O-type sponge to the O-type sponge installation station, and installs the O-type sponge into the shell, and the conveying tray assembly 44 moves along the full-length guide rail 4224 to the circuit board installation station; S4: At the same time, the substrate cutting device 5 cuts the adjacent parts of the circuit board on the substrate, and the handling machine Person 501 will grab the independent circuit board after cutting to the circuit board installation station and place it in the shell, and the conveying tray assembly 44 will move along the full-length guide rail 4224 to the upper cover installation station; S5: the upper cover feeder 6 will transport the upper cover to the upper cover installation station, and the second loading robot 601 will grab the upper cover to the upper cover installation station and install it with the shell. At this point, the sensor component is assembled, and the conveying tray assembly 44 will move along the full-length guide rail 4224 to the marking station; S6: the marking machine 7 will mark the upper cover of the sensor. After marking, the conveying tray assembly 44 will move along the full-length guide rail 4224 to the product receiving station; S7: finished product receiving, the finished product handling robot 801 will grab the assembled product into the material box of the finished product receiving machine 8. After the material box is full, it will be transported to the finished product box rack 82, and then it can be unloaded in a centralized manner. The working method of the sponge film tearing machine 1 described in this embodiment is as follows: S11: the sponge to be processed is placed on the placement rack 1213 of the sponge feeding device 12; S12: the product detection device 1216 detects whether there is a product on the placement rack 1213, if yes, then the feeding starts, if there is no product on the placement rack 1231, the rotating drive mechanism 122 will drive the rotating rack 1211 to rotate, and when the rotating rack 1211 rotates, it will drive the placement rack 1213 to rotate together, and the placement rack 1213 with the material side will be transferred to the side of the material taking device 13; S13: feeding, that is, the feeding mechanism 123 in the feeding mechanism 123 The material lifting drive cylinder 1231 drives the material feeding ejection frame 1233 to move upward, and passes through the through holes 1215 on the rotating frame 1211 and the placement frame 1213 in turn to push the sponge thereon upward. During this process, the sponge will move upward along the guide column 1214; S14: Material picking, first adjust the position of the first material picking mechanism 132 through the horizontal actuator 13101 and the longitudinal actuator 13102. After the adjustment is in place, the vacuum generator drives the material picking suction cup 1323 to absorb the film on the sponge, and then transfers it to the sponge clamping fixture 16 through the horizontal actuator 13101;S15: The film rolling mechanism 15 starts to work, that is, the film rolling drive cylinder 153 drives the roller 152 to roll on the film, pressing the sponge that has not entered the groove of the sponge clamping fixture 16 into the groove, and the film and the sponge will loosen when it rolls; S16: The sponge clamping fixture 16 clamps the sponge, that is, the jaw drive cylinder 16441 in the jaw opening and closing control mechanism 1644 drives the drive block 16442 to move. Driven by the drive block 16442, the drive rod 16443 moves along the inclined guide hole 164131. When it moves to a certain position, the lateral guide frame 16413 moves the first jaw assembly 1642 and the second jaw assembly 1643 on the horizontal mounting frame 16411 and the lateral upper mounting frame 16412 upward together and inserts them into the perforations of the sponge; The horizontal drive cylinder 16451 in the horizontal adjustment mechanism 1645 drives the horizontal drive plate 16452 to drive the horizontal displacement drive block 16453 to move horizontally along the first waist-shaped hole 164211. During the movement of the horizontal displacement drive block 16453, it drives the second jaw assembly 1643 to adjust the horizontal position, so as to drive the first jaw 16422 and the second jaw 16432 to clamp the sponge;S17: Film tearing. First, the position of the film tearing mechanism 143 is adjusted by the position adjustment mechanism 141, that is, the transverse servo lead screw module drives the sliding seat 14123 to slide along the lead screw to the specified position. Then, the vertical servo slide module 14122 drives the first adapter bracket 145 to move up and down until the film tearing mechanism 143 is in a horizontal position with the film on the sponge. The film tearing drive mechanism 142 drives the upper clamp body 1431 and the lower clamp body 1432 to open. After the upper clamping portion 14313 and the lower clamping portion 143231 clamp the film, the vertical servo slide module 14122 drives the first adapter bracket 145 to drive the film tearing mechanism 143 to move upward. At the same time, the servo slide will drive the clamping mounting seat 161 to move towards the discharge port, thus completing the film tearing. The working methods of the housing feeder 2 and the upper cover feeder 6 shown in this embodiment are as follows: The staff places the material box containing the housing or the upper cover on the full - bin storage rack 23. The double - head drive cylinder 241 on the side of the full - bin storage rack 23 has a fixed bracket 231 disposed below the material box to hold the material box. When feeding is required, the lifting drive electric cylinder 263 drives the two sets of pick - up rods 2642 and the suction cups 2643 of the pick - up mechanism 264 to move upward. The suction cups 2643 pass through the upper mounting holes and suck the material box, and then drive the material box to move downward. At the same time, the lifting pick - up mechanism 26 moves upward. The double - head drive cylinder 241 drives the connecting rod 243 to move through the first drive rod 242. Driven by the connecting rod 243, the first drive rod 242 will drive the bracket 231 to rotate downward, placing the material box on the upper pick - up rack 261. The electric cylinder 251 in the feeding mechanism 25 starts to work, driving the transfer tray 262 to move along the guide rail to the specified position, so as to be able to convey the housing or the upper cover to the specified position. The two side material tray positioning devices 27 will position it from both sides, that is, the positioning cylinder 271 drives the positioning plate to press on both sides of the material box. The specific working method of the O - shaped sponge feeder 3 in step S3 shown in this embodiment is as follows: The O - shaped sponge is vibrated by the vibrating disk 32 and is conveyed from the feeding rack of the vibrating disk 32 to the groove 3311 of the conveyor 331 in the conveying mechanism 33. When the O - shaped sponge moves in the groove 3311 of the conveyor 331, driven by the linear vibrator, it continues to move forward in the groove 3311 until it reaches the end of the conveyor 331 and is blocked by the stopper 352 to prevent it from moving forward. At the same time, the longitudinal cylinder 3422 drives the fourth sliding seat 3423 to drive the adsorption mechanism 343 to move downward so that the adsorption mechanism 343 can suck the O - shaped sponge. Then, the adsorption power mechanism in the adsorption mechanism 343 sucks air, and the suction head 3432 will suck the corresponding O - shaped sponge. The transverse servo slide 3411 drives the second longitudinal mounting bracket 3421 to move horizontally along the slide and the transverse guide rail 3412 to adjust the horizontal position until the adsorption mechanism 343 conveys the O - shaped sponge to the specified position.;

[0071] In this embodiment, the working method of the substrate cutting device 5 in step S4 is as follows: First, the second detection mechanism 54 detects whether there is a substrate on the placement jig 521. After determining that there is a substrate, the substrate positioning device 522 starts to work, that is, the sliding power actuator 5221 drives the fifth sliding seat 5223 to move. During this process, the sliding block under the T-shaped support seat 52231 will move along the second guide rail 5222 together, moving the substrate positioning mechanism 5224 to the designated position. The positioning drive mechanism 5225 will drive the substrate positioning mechanism 5224 to move downward to press the substrate. The first positioning pin 52243 will press the vacant position of the substrate, and the positioning post 52214 will press on each circuit board on the substrate. When working, the first electric cylinder 53112 drives the first sliding seat 53113 to move. At the same time, the sliding block under the support 5121 will also move along the first guide rail 53114 together, thereby driving the second mounting bracket 512 to move. When the second electric cylinder 53121 works, it drives the second sliding seat 53122 to move. When the second sliding seat 53122 moves, it will drive the cutting device 53 to move together. Through the mutual cooperation of the first position adjustment mechanism 5311 and the second position adjustment mechanism 5312, the cutting device 53 is adjusted to the designated position. The lifting drive cylinder 5321 drives the third sliding seat 5322 to move up and down, facilitating the adjustment of the height of the cutting mechanism 533. When the cutting tool of the cutting mechanism 533 enters the corresponding cutting hole 5213, the power mechanism of the cutting mechanism 533 drives the cutting tool to cut the connecting ribs between adjacent two circuit boards.In this embodiment, the specific method of finished product receiving in step S7 is as follows: The horizontal movement driving mechanism 83 transports the finished product cartridge storage rack 82 to the vertical movement driving mechanism 84. The vertical movement driving mechanism 84 transports the finished product cartridge storage rack 82 upward. The cartridge pushing mechanism 86 pushes the cartridge to the horizontal conveying mechanism 85. The horizontal conveying mechanism 85 transports the finished product cartridge storage rack 82 to the designated position. The end positioning mechanism and the lateral positioning mechanism in the cartridge positioning mechanism 856 position it. The loading robot places the product into the cartridge. Then the horizontal conveying mechanism 85 transports the cartridge filled with the product to the vertical movement driving mechanism 84. The cartridge pushing mechanism 86 starts to work, that is, the pushing cylinder 861 drives the adapter plate 862 to move forward. When the cartridge detection sensor 864 detects the finished product cartridge storage rack 82, the vacuum generator will start to suck air. The first suction cup 8631 at the end of the push rod 863 will suck the product placement cartridge and pull it onto the finished product cartridge storage rack 82; repeat the above process until the finished product cartridge storage rack 82 is filled with product placement cartridges. Then the vertical movement driving mechanism 84 will drive the finished product cartridge storage rack 82 to move downward until the finished product cartridge storage rack 82 reaches the horizontal movement driving mechanism 83. The driving motor 841 rotates to drive the lifting bracket 8431 on the lifting driving screw rod 8432 to continue moving downward until the finished product cartridge storage rack 82 is completely separated from the vertical movement driving mechanism 84. Then the horizontal movement driving mechanism 83 will drive the finished product cartridge storage rack 82 back to the initial position, and then the products on it can be unloaded.

Claims

1. A sensor assembly production line, characterized in that: Including: A sponge film tearing machine (1), which is arranged on one side of a conveying device (4); A housing feeding machine (2), which is arranged on one side of the sponge film tearing machine (1), and a first loading robot (201) is arranged at the discharge port of the housing feeding machine (2); An O-shaped sponge loading machine (3), which is arranged on one side of the first loading robot; A conveying device (4), which is arranged on one side of the sponge film tearing machine (1) and the O-shaped sponge loading machine (3); A substrate cutting device (5), which is arranged on the side of the conveying device (4) away from the O-shaped sponge loading machine (3), and a handling robot (501) is arranged on one side of the substrate cutting device (5); An upper cover feeding machine (6), which is arranged on one side of the conveying device (4), and a second loading robot (601) is arranged at the discharge port of the upper cover feeding machine (6); A marking machine (7), which is arranged on one side of the conveying device (4); A finished product collecting machine (8), which is arranged on the other side of the conveying device (4) relative to the marking machine (7), and a finished product handling robot (801) is arranged at the feeding end of the finished product collecting machine (8); The sponge film tearing machine (1) includes a film tearing device (14), and the film tearing device (14) includes a position adjusting mechanism (141), a film tearing driving mechanism (142) and a film tearing mechanism (143). The position adjusting mechanism (141) is fixedly connected to the machine frame through a mounting frame (144). The film tearing driving mechanism (142) is connected to the position adjusting mechanism (141) through a first transfer frame (145). The film tearing mechanism (143) is arranged on one side of the film tearing driving mechanism (142) and is connected to the film tearing driving mechanism (142); The film tearing mechanism (143) includes an upper clamping body (1431) and a lower clamping body (1432). Among them, the upper clamping body (1431) includes an upper connecting handle (14311) and an upper film tearing clamp (14312). The upper connecting handle (14311) is arranged on one side of the first transfer frame (145). The upper film tearing clamp (14312) is arranged at the lower part of the upper connecting handle (14311). The lower part of the upper film tearing clamp (14312) is provided with an upper clamping part (14313), and a group of connecting ears (14314) are arranged inside the upper film tearing clamp (14312); The lower clamping body (1432) includes a film tearing driving handle (4321). A group of front connecting shafts (4322) are arranged at the front end of the film tearing driving handle (4321). A lower film tearing clamp (14323) is arranged below the front connecting shafts (4322). A group of rear transfer shafts (4324) are oppositely arranged at the end of the film tearing driving handle (4321). The front connecting shafts (4322) are arranged between the connecting ears (14314) and are hinged through a connecting shaft. The rear transfer shafts (4324) are connected to the output end of the film tearing driving mechanism (142).

2. The sensor assembly production line according to claim 1, wherein: The sponge film tearing machine (1) includes a film tearing machine frame (11). A sponge feeding station, a sponge film tearing station, and a sponge discharging station are provided on the film tearing machine frame (11). A feeding mounting plate (111) and a film tearing mounting plate (112) are respectively provided on the film tearing machine frame (11) at the sponge feeding station, the sponge film tearing station, and the sponge discharging station. A sponge feeding device (12), which includes a multi-station feeding mechanism (121), a rotation driving mechanism (122), and a feeding mechanism (123). The rotation driving mechanism (122) is installed on the feeding mounting plate (111). The multi-station feeding mechanism (121) is installed on the rotation driving mechanism (122). The feeding mechanism (123) is installed on the feeding mounting plate (111) and is arranged on one side of the rotation driving mechanism (122). The feeding mechanism (123) cooperates with the multi-station feeding mechanism (121). A material taking device (13), which includes a material taking driving mechanism (131) and a first material taking mechanism (132). The material taking driving mechanism (131) is connected to the feeding mounting plate (111) and the film tearing mounting plate (112) through a group of support columns. The first material taking mechanism (132) is movably connected to the material taking driving mechanism (131). A film rolling mechanism (15), which is arranged on the film tearing machine frame (11) and cooperates with the film tearing mechanism (143). A sponge clamping fixture (16), which is arranged on the film tearing mounting plate (112) and is slidably connected to the film tearing mounting plate (112).

3. The sensor assembly production line according to claim 2, wherein: The lower film tearing clamp (14323) is semicircular and is provided with a lower clamping part (143231). The upper clamping part (14313) is arranged opposite to the lower clamping part (143231) and the two cooperate with each other. The lower clamping part (143231) is planar, the upper clamping part (14313) is conical, and the upper clamping part (14313) is stuck on the lower clamping part (143231). The sponge clamping fixture (16) includes a clamping mounting seat (161), a lower mounting plate (162), a support frame (163), and a clamping mechanism (164). The lower part of the clamping mounting seat (161) is slidably connected to the servo sliding table on the film tearing mounting plate (112) through a sliding seat. A group of guide rails are arranged on both sides of the servo sliding table. The two sides below the clamping mounting seat (161) are connected to the guide rails through a group of sliding blocks. The lower mounting plate (162) is arranged above the clamping mounting seat (161). The support frame (163) is arranged on the lower mounting plate (162). A group of through holes are provided on the support frame (163). The clamping mechanism (164) is arranged on the lower mounting plate (162) and cooperates with the through holes on the support frame (163). The clamping mechanism (164) includes a clamping mounting frame (1641), and the clamping mounting frame (1641) includes a horizontal mounting frame (16411), a set of laterally upward mounting frames (16412) and a set of lateral guiding frames (16413). The horizontal mounting frame (16411) is connected to the lower mounting plate (162) through a set of guiding columns. The laterally upward mounting frames (16412) are relatively arranged on both sides above the horizontal mounting frame (16411). The lateral guiding frames (16413) are arranged below the horizontal mounting frame (16411). Grooves (164121) are provided on the inner sides of the laterally upward mounting frames (16412), and a set of obliquely guiding holes (164131) are provided on the lateral guiding frames (16413); A first jaw assembly (1642), the first jaw assembly (1642) includes a first jaw mounting plate (16421) and a set of first jaws (16422). Both ends of the first jaw mounting plate (16421) are arranged in the grooves (164121). The first jaws (16422) are arranged on the first jaw mounting plate (16421), and a set of first waist-shaped holes (164211) are provided on the first jaw mounting plate (16421); A second jaw assembly (1643), the second jaw assembly (1643) includes a second jaw mounting plate (16431) and a set of second jaws (16432). The second jaw mounting plate (16431) is arranged above the first jaw mounting plate (16421), and both ends thereof are arranged in the grooves (164121). The second jaws (16432) are arranged on the second jaw mounting plate (16431) and cooperate with the first jaws (16422). A set of second waist-shaped holes (16433) are provided on the second jaw mounting plate (16431). The first jaws (16422) are arranged in the second waist-shaped holes (16433) and cooperate with the second jaws (16432); A jaw opening and closing control mechanism (1644), the jaw opening and closing control mechanism (1644) includes a jaw driving cylinder (16441) and a driving block (16442). The jaw driving cylinder (16441) is arranged on the horizontal mounting frame (16411). The driving block (16442) is connected to the jaw driving cylinder (16441) through a sliding seat. A set of driving rods (16443) are provided at both ends of the driving block (16442). The driving rods (16443) are arranged in the obliquely guiding holes (164131); Horizontal adjustment mechanism (1645), the horizontal adjustment mechanism (1645) includes a horizontal drive cylinder (16451), a horizontal drive plate (16452) and a set of horizontal displacement drive blocks (16453), the horizontal drive cylinder (16451) is arranged on the horizontal mounting frame (16411), the horizontal drive plate (16452) is connected to the output end of the horizontal drive cylinder (16451) through a sliding block, the horizontal displacement drive blocks (16453) are arranged on the horizontal drive plate (16452), and the upper part thereof is matched with the first waist-shaped hole (164211).

4. The sensor assembly production line according to claim 1, wherein: The housing feeder (2) and the upper cover feeder (6) both include a feeding rack (21), a feeding mounting plate (22), a full-bin storage rack (23), a discharging drive mechanism (24), a feeding mechanism (25) and a lifting and picking mechanism (26). The feeding mounting plate (22) is arranged on the feeding rack (21), the full-bin storage rack (23) is connected to the support columns of the feeding rack (21) through a set of angle steels, the discharging drive mechanism (24) is arranged at the discharging opening of the full-bin storage rack (23), the feeding mechanism (25) is arranged on the feeding mounting plate (22), the lifting and picking mechanism (26) is arranged below the full-bin storage rack (23) and is movably connected to the feeding mechanism (25); a set of brackets (231) for holding products are arranged at the lower part of the full-bin storage rack (23), the brackets (231) are connected to the rotating shaft (232) through a set of bushings, and both ends of the rotating shaft (232) are connected to the bearing seats on the support plates of the full-bin storage rack (23); the discharging drive mechanism (24) includes a double-headed drive cylinder (241), a set of first drive rods (242) are arranged in the opposite direction of the double-headed drive cylinder (241), and the rotating shaft (232) is connected to the first drive rod (242) through a connecting rod (243); the feeding mechanism (25) includes an electric cylinder (251) and a set of guide rails, the electric cylinder (251) is arranged on the feeding mounting plate (22), and a set of through holes are arranged on both sides of the feeding mounting plate (22) where the electric cylinder (251) is located, and the guide rails are arranged below the feeding mounting plate (22) and outside the through holes; The lifting and picking mechanism (26) includes an upper picking rack (261), a conveying tray (262), a lifting drive electric cylinder (263) and a set of picking mechanisms (264). The upper picking rack (261) is arranged above the electric cylinder (251) and is connected to the guide rail on the electric cylinder (251) through a sliding seat. The conveying tray (262) is arranged below the feeding mounting plate (22) and is slidably connected to the guide rail through a set of sliders. The lifting drive electric cylinder (263) is fixedly connected to the conveying tray (262) through a cylinder mounting seat. The picking mechanism (264) is slidably connected to the lifting drive electric cylinder (263) through a sliding seat, and upper through holes and lower through holes are respectively arranged on the upper picking rack (261) and the conveying tray (262), and the upper through holes and the lower through holes are arranged opposite to each other; The material taking mechanism (264) includes a material taking mounting frame (2641), two groups of material taking rods (2642) and suction cups (2643). The material taking mounting frame (2641) is slidably connected to the lifting drive electric cylinder (263) through a sliding seat. The lower part of the material taking rod (2642) is fixed to the material taking mounting frame (2641) through a mounting seat, and its end is connected to a vacuum generator through an air pipe. The upper part passes through the lower through hole of the transfer tray (262) and is connected to the guide sleeve of the transfer tray (262), and is matched with the upper through hole on the upper material taking frame (261). The suction cup (2643) is arranged at the upper end of the material taking rod (2642).

5. The sensor assembly production line according to claim 1, characterized in that: The O-shaped sponge feeding machine (3) includes an O-shaped sponge feeding machine frame (31), a vibrating disk (32), a conveying mechanism (33), and an adsorption and conveying mechanism (34). A substrate (311) is arranged inside the O-shaped sponge feeding machine frame (31). The vibrating disk (32) is connected to the substrate (311) through a support seat (321). The conveying mechanism (33) is connected to the substrate (311) through a group of support columns and is arranged on one side of the vibrating disk (32). The adsorption and conveying mechanism (34) is arranged on one side of the conveying mechanism (33) and is fixed to the side plate through a mounting plate (35). The conveying mechanism (33) includes a conveying frame (331) and a limiting frame (332). The conveying frame (331) is arranged above the linear vibrator (301), and a first groove (302) for placing the O-shaped sponge is arranged on the conveying frame (331). The limiting frame (332) is arranged above the conveying frame (331), and the side surface is fixed to the side surface of the conveying frame (331) through a group of L-shaped brackets (333), and the limiting frame (332) is matched with the conveying frame (331). The adsorption and conveying mechanism (34) includes a transverse adjustment mechanism (341), a longitudinal adjustment mechanism (342) and an adsorption mechanism (343). The transverse adjustment mechanism (341) is arranged on the mounting plate (35). The longitudinal adjustment mechanism (342) is slidably connected to the transverse adjustment mechanism (341). The adsorption mechanism (343) is connected to the longitudinal adjustment mechanism (342) in a lifting manner. The adsorption mechanism (343) includes an adsorption mounting seat (3431) and a suction head (3432). The adsorption mounting seat (3431) is connected to the fourth sliding seat (3423), and a through hole is arranged on the adsorption mounting seat (3431). A linear bearing (3433) is arranged in the through hole. The suction head (3432) is arranged at the end of the linear bearing (3433), and a spring (3434) is arranged between the linear bearing (3433) and the suction head (3432) on the adsorption mounting seat (3431).

6. The sensor assembly production line according to claim 1, wherein: The transfer device (4) includes an initial end lifting and conveying device (41), a transfer line body (42), a terminal end lifting and conveying device (43), and a group of transfer tray assemblies (44). The initial end lifting and conveying device (41) and the terminal end lifting and conveying device (43) are relatively arranged at both ends of the transfer line body (42). The transfer tray assemblies (44) are arranged on the transfer line body (42). The initial end lifting and conveying device (41) and the terminal end lifting and conveying device (43) both comprise a conveying mounting frame (411), a lifting and conveying mechanism (414), a guide rail connection assembly (415), and a conveying and boosting mechanism (416). The conveying mounting frame (411) is provided with a vertical lifting linear module (412), and vertical guide rails (413) are provided on both sides of the vertical lifting linear module (412); the lifting and conveying mechanism (414) comprises a vertical mounting frame (4141), the vertical mounting frame (4141) is slidably connected to the vertical lifting linear module (412) via a sliding seat, and both sides of the vertical mounting frame (4141) are slidably connected to the vertical guide rails (413) via sliding blocks, and the vertical mounting frame (4141) is provided with a first horizontal mounting frame (4142); the guide rail connection assembly (415) comprises a guide rail connection drive cylinder (4151), a first guide rail bracket (4152), and a plurality of guide rails (4153) connected to the vertical lifting linear module (412). ) and a connecting guide rail (4153), the guide rail connecting drive cylinder (4151) is fixed on the first horizontal mounting frame (4142), the first guide rail bracket (4152) is connected to the guide rail connecting drive cylinder (4151) through a sliding seat, and the connecting guide rail (4153) is arranged on the first guide rail bracket (4152); the transport boosting mechanism (416) includes a rodless cylinder (4161), an adapter frame (4162) and a push block assembly (416 3) The rodless cylinder (4161) is arranged below one side of the first horizontal mounting frame (4142); a horizontal guide rail is arranged on the first horizontal mounting frame (4142) on the outer side of the guide rail connection assembly (415); the side of the adapter frame (4162) is slidably connected to the rodless cylinder (4161) via a sliding seat; the upper part is slidably connected to the horizontal guide rail via a sliding block; and the push block assembly (4163) is arranged at one end of the adapter frame (4162); The conveying line body (42) includes a conveying machine frame (421), an upper conveying mechanism (422) and a lower conveying mechanism (423). The lower conveying mechanism (423) is arranged in the middle of the conveying machine frame (421), and the upper conveying mechanism (422) is arranged above the conveying machine frame (421). Both the upper conveying mechanism (422) and the lower conveying mechanism (423) include a conveying mounting plate (4221). A set of second guide rail brackets (4222) and first support columns (4223) are arranged on the conveying mounting plate (4221). A through-length guide rail (4224) is arranged on the second guide rail bracket (4222). The conveying tray assembly (44) is slidably connected to the through-length guide rail (4224) through a sliding block. A set of conveying driving mechanisms (4225) for driving the conveying tray assembly (44) to move is arranged on one side of the through-length guide rail (4224). A set of positioning devices (417) is also provided. The positioning devices (417) are arranged on the conveying mounting plate (4221) and cooperate with the conveying tray assembly (44). An auxiliary pushing mechanism (45) is further arranged on the conveying mounting plate (4221). The auxiliary pushing mechanism (45) and the positioning device (417) are oppositely arranged on both sides of the conveying tray assembly (44). The conveying driving mechanism (4225) includes a feeding conveying mechanism and a discharging conveying mechanism. The feeding conveying mechanism includes a second rodless driving cylinder (42251), a second adapter frame (42252) and a set of push block assemblies (4163). The second rodless driving cylinder (42251) is arranged at both ends below the conveying mounting plate (4221). A horizontal guide rail matching with the second rodless driving cylinder (42251) is arranged above the conveying mounting plate (4221). The lower part of the second adapter frame (42252) is slidably connected to the second rodless driving cylinder (42251) through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assemblies (4163) are arranged on the second adapter frame (42252), and the push block assemblies (4163) are connected through a first connecting rod (42254). The discharging conveying mechanism includes a third rodless driving cylinder (42255), an adapter frame (4162) and a push block assembly (4163). The third rodless driving cylinder (42255) is arranged below the conveying mounting plate (4221). A horizontal guide rail matching with the third rodless driving cylinder (42255) is arranged above the conveying mounting plate (4221). The side surface of the adapter frame (4162) is slidably connected to the rodless cylinder (4161) through a sliding seat, and the upper part is slidably connected to the horizontal guide rail through a sliding block. The push block assembly (4163) is arranged at one end of the adapter frame (4162). The conveying tray assembly (44) includes a tray base (441) and a placement seat (442). The tray base (441) is slidably connected to a full-length guide rail (4224) through a sliding seat. The placement seat (442) is arranged on the tray base (441), and a groove for placing products is provided on the placement seat (442). Inner grooves are provided on both sides of the tray base (441).

7. The sensor assembly production line according to claim 1, wherein: The substrate cutting device (5) includes a cutting machine frame (51), a cutting workbench (52), and a cutting device (53). A first mounting frame (511) and a second mounting frame (512) are arranged inside the cutting machine frame (51). The first mounting frame (511) is fixed to a support beam inside the cutting machine frame (51). The second mounting frame (512) is arranged above the first mounting frame (511), and the two are movably connected. The cutting workbench (52) is arranged on the top of the cutting machine frame (51), and a set of placement fixtures (521) and a substrate positioning device (522) for placing substrates are provided on the cutting workbench (52). The cutting device (53) includes a position adjustment mechanism (531), a cutting lifting mechanism (532), and a cutting mechanism (533). The position adjustment mechanism (531) includes a first position adjustment mechanism (5311) and a second position adjustment mechanism (5312). The first position adjustment mechanism (5311) is arranged on the first mounting frame (511), and the second position adjustment mechanism (5312) is arranged on the second mounting frame (512). The cutting lifting mechanism (532) is connected to the second position adjustment mechanism (5312) through a mounting seat (534), and the cutting mechanism (533) is connected to the cutting lifting mechanism (532) through an adapter seat (535). The first position adjustment mechanism (5311) includes a set of fixed seats (53111), a first electric cylinder (53112), a first sliding seat (53113), and a set of first guide rails (53114). The fixed seats (53111) are fixed to one side of the first mounting frame (511). The first electric cylinder (53112) is arranged below the fixed seats (53111) and is fixed to the upper part of the fixed seats (53111) at both ends. The first sliding seat (53113) is arranged on the first electric cylinder (53112), and its lower part is slidably connected to the slide rail below the first electric cylinder (53112). The first guide rails (53114) are arranged on both sides of the first mounting frame (511). The second mounting frame (512) is fixedly connected to the first sliding seat (53113), and supports (5121) are provided at both ends of the second mounting frame (512). The supports (5121) are slidably connected to the first guide rails (53114) through sliding blocks. The second position adjusting mechanism (5312) includes a set of fixed seats (53111), a first guide rail (53114), and a second electric cylinder (53121). The fixed seats (53111) are arranged on the second mounting bracket (512). Both ends of the second electric cylinder (53121) are connected to the fixed seats (53111), and the second electric cylinder (53121) is suspended from the second mounting bracket (512). The first guide rail (53114) is arranged below the second mounting bracket (512). A second sliding seat (53122) is provided on the second electric cylinder (53121). The upper part of the mounting seat (534) is connected to the second sliding seat (53122), and the lower part is slidably connected to the first guide rail (53114) through a sliding block. The substrate positioning device (522) includes a sliding power execution mechanism (5221), a set of second guide rails (5222), a fifth sliding seat (5223), a substrate positioning mechanism (5224), and a positioning driving mechanism (5225). The sliding power execution mechanism (5221) is arranged on one side of the cutting workbench (52). The second guide rails (5222) are arranged on the cutting workbench (52) and are relatively arranged on both sides of the placement fixture (521). The fifth sliding seat (5223) is located at one end of the sliding power execution mechanism (5221) and is slidably connected to the guide rail on the sliding power execution mechanism (5221) through a sliding block. A set of T-shaped support seats (52231) are provided below the fifth sliding seat (5223). The lower part of the T-shaped support seats (52231) is slidably connected to the second guide rails (5222) through a set of sliding blocks. The substrate positioning mechanism (5224) is arranged below the fifth sliding seat (5223). The positioning driving mechanism (5225) is arranged above the fifth sliding seat (5223) and is fixed through a mounting seat, and its output end is connected to the substrate positioning mechanism (5224).

8. The sensor assembly production line according to claim 1, characterized in that: The finished product collecting machine (8) includes a collecting machine frame (81), a finished product box storage rack (82), a set of horizontal movement driving mechanisms (83) for driving the movement of the finished product box storage rack (82), a vertical movement driving mechanism (84), a horizontal conveying mechanism (85), and a box pushing mechanism (86). The horizontal movement driving mechanisms (83) are relatively arranged at the lower part of the collecting machine frame (81). The finished product box storage rack (82) is arranged on the horizontal movement driving mechanisms (83) and is slidably connected. The vertical movement driving mechanism (84) is arranged on the mounting plate at the lower part of the collecting machine frame (81). The horizontal conveying mechanism (85) is arranged at the upper part of one end of the collecting machine frame (81) away from the horizontal movement driving mechanisms (83). The box pushing mechanism (86) is arranged on the collecting machine frame (81).

9. The sensor assembly production line according to claim 8, wherein: The vertical movement driving mechanism (84) includes a driving motor (841), a set of traction wheels (842), a set of lifting driving modules (843), and a belt (844). The lifting drive module (843) includes a set of lifting brackets (8431), a lifting drive lead screw (8432), a set of first guide rods (8433), and a top fixing bracket (8434). The lifting brackets (8431) are relatively arranged on the outer side of the horizontal movement drive mechanism (83), and a first fixing seat (8435) is provided below the lifting brackets (8431). The upper and lower ends of the lifting drive lead screw (8432) respectively pass through the bearing sleeves on the lifting brackets (8431) and the top fixing bracket (8434), and the extended section after the lower end passes through the lifting brackets (8431) passes through the guide shaft sleeve on the first fixing seat (8435). A transmission belt pulley (8436) is provided below the first fixing seat (8435). The first guide rods (8433) are arranged on both sides of the lifting drive lead screw (8432), and both ends respectively pass through the bearing sleeves on the lifting brackets (8431) and the top fixing bracket (8434), and the ends are fixed to the mounting plate through bearing seats. The top fixing bracket (8434) is fixedly connected to the material receiving frame (81). A set of through holes are provided on the lifting brackets (8431). The finished product cartridge storage rack (82) includes a storage rack body. A set of placement plates (821) are relatively arranged on both sides of the inner wall of the storage rack body. A set of positioning columns (823) are provided below a set of baffle plates (822) relatively arranged on the outside. The positioning columns (823) are matched with the through holes. The drive motor (841) is mounted on the mounting plate at the bottom of the material receiving frame (81) through a motor mounting seat. A drive wheel is provided at the output end of the drive motor (841). The traction wheel (842) is arranged on one side of the drive motor (841). The belt (844) bypasses the drive wheel, the traction wheel (842), and the transmission belt pulley (8436) at the same time. The horizontal conveying mechanism (85) includes a set of second horizontal mounting frames (851), a horizontal drive motor (852), a driving transmission roller (853), a driven transmission roller (854), a conveyor belt (855), and a cartridge positioning mechanism (856). The second horizontal mounting frames (851) are relatively arranged at one end of the material receiving frame (81). The horizontal drive motor (852) is fixed to the second horizontal mounting frame (851) through a motor mounting seat, and a first drive wheel (8521) is provided at the output end of the horizontal drive motor (852). The driving transmission roller (853) and the driven transmission roller (854) are arranged at both ends of the second horizontal mounting frame (851) and are connected to the corresponding bearing seats. Driving wheels (8531) are provided at both ends of the driving transmission roller (853). The driving wheels (8531) are connected to the first drive wheel (8521) through a belt. The conveyor belt (855) is wound around the driving transmission roller (853) and the driven transmission roller (854). The cartridge positioning mechanism (856) is arranged on the mounting plate above the second horizontal mounting frame (851). The material box positioning mechanism (856) includes a group of end positioning mechanisms and lateral positioning mechanisms. The end positioning mechanism includes a positioning drive cylinder (8561) and a positioning clamping plate (8562). The positioning drive cylinder (8561) is fixed on a mounting plate. The positioning clamping plate (8562) is arranged at the output end of the positioning drive cylinder (8561). The lateral positioning mechanism includes a lateral positioning cylinder (8563) and a positioning plate (8564). The lateral positioning cylinder (8563) is fixed to the receiving frame (81) through a cylinder fixing seat. The positioning plate (8564) is arranged at the output end of the lateral positioning cylinder (8563).

10. The sensor assembly production line according to claim 8, wherein: The material box pushing mechanism (86) comprises a pushing cylinder (861), an adapter plate (862) and a group of push rods (863); the pushing cylinder (861) is fixed to the material receiving frame (81) via a cylinder fixing seat; the adapter plate (862) is suitable for the output end of the pushing cylinder (861); the push rod (863) is arranged on the adapter plate (862); a group of first suction cups (8631) are arranged at the end of the push rod (863); the end of the push rod (863) is connected to the vacuum generator via an air pipe; and a material box detection sensor (864) is also arranged between the push rods (863) on the adapter plate (862).

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