An automatic press-fit control system for shaft balls used in automobile rearview mirror end bearings

Abstract

The present invention provides an automatic press-fit control system for shaft beads for automobile rearview mirror end bearings, which belongs to the technical field of rearview mirror end bearing assembly. It solves the problems of low efficiency, low intelligence, and single detection of existing intelligent press-fitting of end bearings. It includes a conveying subsystem, which is provided with a feeding subsystem, a primary bead pressing subsystem, a secondary bead pressing subsystem, and a vibration unloading subsystem in sequence. The side of the conveying subsystem is provided with an output detection subsystem, and the top of the output detection subsystem is provided with a classification and handling subsystem. The conveying subsystem is provided with a number of storage components, and the conveying subsystem is provided with an intelligent display screen and a main electrical box. The conveying subsystem and the output detection subsystem are both provided with laser detectors. A data collection subsystem is provided inside the intelligent display screen, and the intelligent display screen is connected to a mobile terminal. The present invention can efficiently and automatically perform assembly line end bearing press-fitting operations, can analyze and obtain defects in finished products, make suggestions, and create data models.

Description

Technical Field

[0001] The invention belongs to the technical field of rearview mirror end face bearing assembly, and relates to an automatic press-fit control system, in particular to an automatic press-fit control system for shaft balls used in automobile rearview mirror end face bearings. Background Art

[0002] The car rearview mirror can help the driver observe and reflect the situation behind, to the sides and below the car, expanding the driver's field of vision. It is one of the most important accessories on the car.

[0003] The movable shafts of the left and right rearview mirrors need to be rotated with the help of end bearings; the end bearings are composed of a bearing retainer and a shaft ball installed inside it. Although its structure is stable and simple, it is generally assembled semi-manually or even fully manually. However, the existing shaft ball assembly automation level is low and the production efficiency is low.

[0004] Moreover, there is no external force detection for the finished end bearings. Generally, only laser or manual detection is used to detect whether the ball is pressed in, and the force-bearing capacity of the end bearings cannot be detected. In particular, it is impossible to effectively detect and analyze the end bearings after press-fitting to give finished product defects, such as breakage, misaligned shaft and ball positions, and it is impossible to give suggestions and big data models, such as readjusting the equipment or replacing the bearing retainer and shaft balls.

[0005] Based on this, we propose an automatic press-fit control system for shaft balls used in automotive rearview mirror end bearings. Summary of the invention

[0006] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose an automatic press-fit control system for shaft balls for automobile rearview mirror end bearings. The technical problem to be solved by the invention is: how to realize efficient and automatic assembly line end bearing press-fitting operations, analyze the defects of the finished products, and provide suggestions and data models.

[0007] The purpose of the present invention can be achieved by the following technical solutions:

[0008] A control system for automatic press-fitting of shaft beads for end face bearings of automobile rearview mirrors comprises a conveying subsystem, on which a feeding subsystem, a primary bead pressing subsystem, a secondary bead pressing subsystem and a vibration unloading subsystem are sequentially arranged, the vibration unloading subsystem is located below the secondary bead pressing subsystem, an output detection subsystem is arranged on the side of the conveying subsystem, a classification and handling subsystem is arranged above the output detection subsystem, the classification and handling subsystem is located below the vibration unloading subsystem, a plurality of equally spaced storage components are arranged on the conveying subsystem, an intelligent display screen and a main electrical box are also arranged on the conveying subsystem, laser detectors are arranged on the conveying subsystem and the output detection subsystem, the intelligent display screen is electrically connected to the conveying subsystem, the feeding subsystem, the laser detector, the primary bead pressing subsystem, the secondary bead pressing system, the vibration unloading subsystem, the output detection subsystem, the classification and handling subsystem and the main electrical box respectively, a data collection subsystem is arranged inside the intelligent display screen, and the intelligent display screen is connected to a mobile terminal via a network.

[0009] The working principle of the present invention is as follows: the main electrical box provides electrical energy to each electrical component; a plurality of bearing retainers are placed inside the feeding subsystem, and a plurality of shaft balls are placed inside the primary ball pressing subsystem. When the material is insufficient, the conveying subsystem and the primary ball pressing subsystem remind the user to replenish the material; the bearing retainers are placed on the storage component of the conveying subsystem in sequence. During the placement process, the feeding subsystem locates the positions of the laser detector and the storage component, and the laser detector on the conveying subsystem performs positioning detection on the bearing retainer. The feeding subsystem drives the bearing retainer to rotate to the specified position, and then places it on the storage component. The conveying subsystem drives the storage components to be transported forward intermittently in sequence. When the storage components equipped with the bearing retainer are transported to the primary bead pressing subsystem, the primary bead pressing subsystem places the shaft ball on the top of the bearing retainer and presses it into the inside of the bearing retainer. The conveying subsystem drives the storage components to continue to move forward intermittently for transportation, and transports the bearing retainer with the shaft ball pressed into the secondary bead pressing subsystem for secondary pressing to form a finished product. The conveying subsystem drives the finished product of the bearing retainer with the shaft ball pressed into it to continue to be transported, and the finished product falls to the vibration unloading subsystem by gravity for vibration unloading. Vibration detection is carried out, and the fallen shaft beads will be collected and reused. Qualified finished products and unqualified finished products (finished products with several shaft beads dropped) fall into the classification and transportation subsystem. The classification and transportation subsystem transports qualified finished products and unqualified finished products to the output detection subsystem respectively. During the transportation process, the output detection subsystem locates the laser detector and its own placement position. The laser detector on the output detection subsystem performs qualified detection on qualified finished products and unqualified finished products. The output detection subsystem classifies qualified finished products and unqualified finished products for output. During the output process, high-definition photos are taken of qualified and unqualified finished products. The quantity information of the loading subsystem, the classification quantity information of qualified finished products and the photo information are transmitted to the data collection subsystem. The data collection subsystem analyzes the photo information to obtain defects of unqualified finished products and qualified finished products, such as breakage, misaligned shaft bead position and other defects, and then gives suggestions and models, such as readjusting the equipment or replacing the bearing retainer and shaft beads. The suggestions can be displayed on the smart display screen and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the mobile terminal APP.

[0010] The conveying subsystem includes a frame, on which an electric conveying chain plate is provided, and a number of equidistant and evenly distributed storage components are arranged on the electric conveying chain plate. A support frame is provided at the feed end of the frame, and two support platforms are provided at the discharge end of the frame. The two support platforms are located on both sides of the electric conveying chain plate. The pressure sensor 1 and the electric conveying chain plate are electrically connected to the smart display screen.

[0011] With the above structure, the electric conveyor chain drives several equally spaced storage components to move intermittently, and the distance of each movement is the distance between two storage components. The support frame is used to install the loading subsystem, and the two support platforms are used to install the secondary bead pressing subsystem.

[0012] The data collection subsystem includes a data collection module, a data statistics module, a data analysis module, a data processing module and a suggested model module.

[0013] With the above structure, the data collection module collects information such as the number of retainers, the number of qualified finished products, defects of unqualified finished products (photos) and defects of qualified finished products (photos). After the data statistics module, the data analysis module and the data processing module perform statistics, analysis and processing on the data, the information is transmitted to the model suggestion model module to form a data statistics model and correction suggestions, and the content is transmitted to the smart display screen to display the relevant content.

[0014] The storage assembly includes two symmetrically arranged fixed plates, which are both fixed on the electric conveyor chain plate, a sliding shaft is fixed to the middle of the upper end of the fixed plate, a lifting beam plate is slidably arranged on the two sliding shafts, and a reset spring is sleeved on the sliding shafts, and the upper and lower ends of the reset spring respectively abut against the lower end of the lifting beam plate and the upper end of the fixed plate at the corresponding position, a storage seat is detachably provided in the middle of the upper end of the lifting beam plate, a storage groove is provided inside the storage seat, a limiting protrusion matching the limiting notch on the bearing retainer is provided inside the storage groove, and the depth of the storage groove is equal to the thickness of the bearing retainer.

[0015] With the above structure, a storage seat is detachably provided at the middle part of the upper end of the lifting beam plate. A storage slot of corresponding model and specification can be selected according to the specifications of the bearing retainer. The bearing retainer is placed inside the storage slot. The limiting protrusion is used to match the bearing retainer and limit the position of the bearing retainer to prevent the bearing retainer from shaking inside the storage slot. When the bead pressing subsystem performs bead pressing work, the storage seat is forced to press the lifting beam plate downward, and the lifting beam plate slides downward on the two sliding shafts and squeezes the reset spring downward. When the bead pressing work is completed, the reset spring is reset, driving the lifting beam plate to slide upward on the two sliding shafts, driving the storage seat to reset.

[0016] The feeding subsystem comprises a slide, a positioning screw rod, a transport seat, a vibrating feeder and a vibrating discharger. The slide and the positioning screw rod are arranged in parallel, and the slide and the positioning screw rod are respectively located on both sides of the electric conveying chain plate. The slide is fixed on the frame, the positioning screw rod is fixed on the supporting frame, one end of the transport seat is transmission connected with the positioning screw rod, the other end of the transport seat is slidingly arranged inside the slide, the transport seat is located above the electric conveying chain plate, a transport screw rod is arranged on the upper end of the transport seat, a lifting cylinder is transmission-equipped on the transport screw rod, a transfer motor is arranged on the telescopic end of the lifting cylinder, a transport electric clamp is arranged on the output shaft of the transfer motor, a vibrating feeder and a vibrating discharger are fixed On the support frame, a vibrating discharger is located below the transporting electric clamp, and three horizontal detection laser sensors and one vertical detection laser sensor are fixed at the lower end of the transport seat, wherein one laser detector is located between the vibrating discharger and the electric conveyor chain plate, and three horizontal detection laser sensors are respectively located above the vibrating discharger, on the laser detector there and above the electric conveyor chain plate, and a vertical detection laser sensor is located above the electric conveyor chain plate; the positioning screw rod, the transporting screw rod, the lifting cylinder, the vibrating feeder, the transfer motor, the laser sensor, the vibrating discharger and the transporting electric clamp are all electrically connected to the smart display screen.

[0017] The above structure is adopted, the intelligent display screen controls the adjustment screw rod to drive the transport seat to move, and the other end of the transport seat slides inside the slide to adjust the position of the transport seat and accurately adjust the facing position between the transport electric clamp and the storage component; a plurality of bearing holders are placed inside the vibrating loader, and the vibrating loader transports the plurality of bearing holders to the inside of the vibrating discharger in sequence, and the vibrating discharger transports the plurality of bearing holders to the bottom of the transport electric clamp in sequence, the telescopic end of the lifting cylinder drives the indexing motor and the transport electric clamp to move downward, the transport electric clamp is inserted into the bearing holder, the transport electric clamp is opened, and the bearing holder is clamped, the telescopic end of the lifting cylinder drives the indexing motor and the transport electric clamp to move upward, the transport screw rod drives the lifting cylinder to move, and drives the transport electric clamp to move to the top of the laser detector on the conveying subsystem, the laser detector detects the bearing holder, and the conveying shaft of the indexing motor drives the transport electric clamp to rotate, so that the position of the limit notch on the bearing holder matches the limit protrusion, and the transport screw rod The component drives the lifting cylinder to continue to move, driving the transport electric clamp to move to the top of the storage slot, the telescopic end of the lifting cylinder drives the indexing motor and the transport electric clamp to move downward, the transport electric clamp is closed, the bearing holder falls into the storage slot, the limiting protrusion is used to match the limiting notch on the bearing holder to limit the position of the bearing holder, the transport screw rod component drives the lifting cylinder to reset, repeats the above operation, and transports the bearing holder in turn. One reciprocating work is counted once to count the number of bearing holders used; three horizontal detection laser sensors are used to detect that when the transport electric clamp moves to this place, the transport screw rod component pauses for a period of time to meet the rotation positioning, unloading positioning and reset positioning; the vertical detection laser sensor is located above the electric conveying chain plate, used to detect the position of the storage component, when the laser sensor detects that the electric conveying chain plate drives a number of equidistant and evenly distributed storage components to move to this place, it pauses for a period of time and performs intermittent transportation, each time transporting one storage component to the lower side of the primary bead pressing subsystem and the secondary bead pressing subsystem.

[0018] The one-time bead pressing subsystem includes an axle bead pressing frame, which is fixed on the frame and located in the middle of the electric conveying chain plate. The axle bead pressing frame is provided with a vertically placed lifting cylinder 1, a horizontally placed bead feeding push rod and a detachably arranged sliding bead feeding seat. The telescopic end of the lifting cylinder 1 is provided with a pressure sensor 2, and the lower end of the pressure sensor 2 is detachably provided with an axle bead pressing seat. A plurality of circumferentially evenly distributed axle bead pressing rods are fixed to the lower end of the axle bead pressing seat, and an axle bead placing frame is fixed to the telescopic end of the bead feeding push rod. The axle bead placing frame is slidably arranged on the sliding bead feeding seat, and the upper end surface of the placing seat is lower than that of the sliding bead feeding seat. The lower end surface, and the distance between the upper end surface of the storage seat and the lower end surface of the sliding bead feeding seat is smaller than the diameter of the shaft ball, and a plurality of circumferentially evenly distributed bead feeding through holes are opened on the sliding bead feeding seat, and the upper ends of the bead feeding through holes are provided with rounded corners, and the bead feeding through holes are located directly below the shaft ball pressure seat, and the number and positions of the bead feeding through holes correspond to the number and positions of the shaft ball pressure rods, and the sliding bead feeding seat is located directly above the electric conveying chain plate, and a shaft ball blanking assembly is provided at the upper end of the shaft ball pressure frame, and a flexible conduit is provided between the shaft ball blanking assembly and the shaft ball storage frame; pressure sensor 2, lifting cylinder 1, shaft ball pressure rod and bead feeding push rod are electrically connected to the smart display screen.

[0019] The above structure is adopted, the sliding bead feeding seat is detachably arranged, and the telescopic end of the lifting cylinder is detachably provided with a shaft ball pressure seat, and the sliding bead feeding seat and the shaft ball pressure seat of corresponding models and specifications can be selected according to the specifications of the bearing retainer to match the bead feeding through hole and the shaft ball pressure rod; the shaft ball blanking assembly quantitatively places a number of shaft balls inside the shaft ball storage frame, which is also located above the sliding bead feeding seat, and the telescopic end of the bead feeding push rod drives the shaft ball storage frame to slide out on the sliding bead feeding seat, the shaft ball storage frame passes through the bead feeding through hole, and the shaft ball falls into the inside of the bead feeding through hole, and the telescopic end of the bead feeding push rod drives the shaft ball storage frame to pull back to its original position on the sliding bead feeding seat, and the shaft ball storage frame passes through the bead feeding through hole again, and the shaft ball falls into the inside of the bead feeding through hole, and falls above the bead placement hole at the corresponding position of the bearing retainer, to ensure that there is a shaft ball inside each bead feeding through hole, and then The telescopic end of the rear lifting cylinder 1 drives the pressure sensor 2 to descend, thereby driving the shaft ball pressure seat to descend, and the shaft ball pressure seat drives the shaft ball pressure rod to descend, and the shaft ball pressure rod is inserted into the corresponding position of the ball inlet through hole, and the shaft balls inside it are respectively pressed into the corresponding positions of the bearing retainer. The pressure sensor 2 detects the pressure change, and when the preset threshold is reached, the downward pressure is stopped, and the telescopic end of the lifting cylinder 1 is upward and reset to complete a ball pressing work; the upper end surface of the storage seat is lower than the lower end surface of the sliding ball inlet seat, and the distance between the upper end surface of the storage seat and the lower end surface of the sliding ball inlet seat is less than the diameter of the shaft ball, ensuring that when the shaft ball falls above the bead inlet hole, a part of it is located inside the bead inlet through hole to avoid falling, and when the shaft ball is pressed into the bead inlet hole, the height of the shaft ball is lower than the lower end surface of the sliding bead inlet seat to avoid blocking the movement of the shaft ball.

[0020] The shaft bead unloading assembly includes a shaft bead unloading rack, which is fixed on the upper end of the shaft bead pressing rack, a shaft bead cone cylinder and a unloading motor are fixed on the shaft bead unloading rack, a discharge pipe is fixed on the lower end of the shaft bead cone cylinder, a spiral blade rod is fixed on the output shaft of the unloading motor, the spiral blade rod extends into the discharge pipe, and the lower end surface of the spiral blade rod is flush with the lower end surface of the discharge pipe, a flexible conduit is connected to the lower discharge end of the discharge pipe, a bead adding bucket is provided at the upper end of the shaft bead cone cylinder and is connected thereto, a material sensor is fixed on the shaft bead cone cylinder, and the material sensor and the unloading motor are both electrically connected to the smart display screen.

[0021] With the above structure, the shaft beads are added to the shaft bead cone cylinder through the bead adding bucket. When the material sensor detects that the shaft beads inside the shaft bead cone cylinder are less than the height of the material sensor, the information is transmitted to the smart display screen. The smart display screen reminds the staff to add shaft beads to the shaft bead cone cylinder. The output shaft of the unloading motor drives the spiral blade rod to rotate, and the shaft beads are discharged from the discharge pipe and introduced into the shaft bead storage frame through the flexible conduit. The output shaft of the unloading motor rotates one circle each time, outputs a shaft bead, and counts the output shaft to ensure that a certain number of shaft beads are always maintained in the shaft bead storage frame.

[0022] The secondary bead pressing subsystem includes two fixed seats, which are respectively fixed on the upper ends of the support platforms at corresponding positions. A clamping push rod is fixed to the upper ends of the fixed seats, and the two clamping push rods are positioned opposite to each other. The telescopic ends of the clamping push rods are fixed with clamping seats, and a U-shaped fixed beam is fixed on the two fixed seats. A vertically arranged lifting cylinder 2 is fixed to the middle part of the fixed beam, a pressure sensor 3 is fixed to the telescopic end of the lifting cylinder 2, and an axle ball pressure plate is fixed to the lower end of the pressure sensor 3, and the axle ball pressure plate is located directly above the electric conveying chain plate.

[0023] With the above structure, the telescopic end of the clamping push rod drives the clamping seat to move relative to each other, and the two clamping seats are inserted between the lifting beam plate and the storage seat to limit the position of the storage seat. The telescopic end of the lifting cylinder 2 drives the pressure sensor 3 and the shaft ball pressure plate to move downward, and performs secondary pressing work on the shaft ball and the bearing retainer. When the pressure sensor 3 detects the pressing pressure and the pressure reaches the preset threshold, the downward pressure is stopped, and the telescopic end of the lifting cylinder 2 drives the pressure sensor 3 and the shaft ball pressure plate to rise and reset, ensuring stable pressing to form a finished product.

[0024] The vibration unloading subsystem includes a vibration base, which is fixed on the frame. Four mounting poles are fixed on the upper end of the vibration base. The two mounting poles on the front side are higher than the two mounting poles on the rear side. Vibration springs are provided on the upper ends of the mounting poles. Three unloading conveyors whose heights descend successively are fixed on the upper ends of the four vibration springs. Two adjacent unloading conveyors are connected by a conveying sprocket pair. A vibration motor and a feeding motor are fixed on the top unloading conveyor. The output shaft of the feeding motor is connected to the top unloading conveyor by a conveying sprocket pair. A bead collecting box is fixed under the bottom unloading conveyor. Baffles are provided on both sides of the three unloading conveyors. The feeding motor and the vibration motor are electrically connected to the smart display screen.

[0025] With the above structure, the finished product falls from the conveying subsystem to the top discharge conveyor on the vibrating discharge subsystem. The intelligent display screen controls the vibration motor to cooperate with four vibration springs to drive the three discharge conveyors whose heights are successively lowered to vibrate. The output shaft of the feeding motor controlled by the intelligent display screen drives the top discharge conveyor for transportation through the conveying sprocket pair. The two adjacent discharge conveyors are connected by the conveying sprocket pair to output the finished products from the three discharge conveyors to form vibrating discharge. The finished products are subjected to external force vibration detection. The fallen shaft beads will roll into the bead collecting box for collection and reuse, which can avoid the lack of effective pressing between the shaft beads and the bearing retainer. The finished product baffle is used to block the finished products and the fallen shaft beads to prevent them from falling.

[0026] The output detection subsystem includes a conveying bracket, an output frame is provided on the conveying bracket, a conveying belt is provided on the output frame, an output motor is fixed to the side of the output frame, the output motor is electrically connected to the smart display screen, the output shaft of the output motor is transmission-connected to the rotating shaft of the conveying belt, a spacer is provided in the middle of the conveying belt, and a mounting plate is fixed to the conveying bracket.

[0027] With the above structure, the intelligent display screen controls the output shaft of the output motor to drive the rotating shaft of the conveyor belt to rotate, and the spacer divides the conveyor belt into two parts of equal width, which are used to convey qualified finished products and unqualified finished products (finished products with several shaft beads dropped) respectively.

[0028] The classification and handling subsystem includes a classification screw rod, two vibrating loaders and two vibrating dischargers, the two vibrating loaders and the two vibrating dischargers are fixed on the upper end of the mounting plate, one end of the classification screw rod is arranged on the upper end of the conveying bracket, the other end of the classification screw rod is arranged on the upper end of the output frame, the classification screw rod is located above the conveying crawler, and the classification screw rod is provided with a lifting cylinder two on the transmission, and the telescopic end of the lifting cylinder two is provided with a transfer motor two, and the output shaft of the transfer motor two is provided with a classification electric clamp, another laser detector is fixed on the output frame, and another laser detector is located on the transmission crawler. Between the second vibrating discharger and the conveyor belt, two visual detection components are provided on the classification screw rod. The two visual detection components are located at the upper end of the conveyor belt and on both sides of the partition. Four horizontal detection laser sensors are fixed on the lower section of the classification screw rod. The four horizontal detection laser sensors are respectively located above the second vibrating discharger, on the laser detector there and above the output belt; the second vibrating feeder, the second vibrating discharger, the classification screw rod, the second lifting cylinder, the second laser sensor, the second transfer motor and the classification electric clamp are all electrically connected to the smart display screen.

[0029] With the above structure, the finished product after vibration detection falls into the second vibration feeder, and the intelligent display screen controls the second vibration feeder to transport a number of qualified finished products and unqualified finished products to the second vibration discharger in turn. The intelligent display screen controls the second vibration discharger to transport a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp in turn. The intelligent display screen controls the telescopic end of the second lifting cylinder to drive the second indexing motor and the classification electric clamp to move downward, and the classification electric clamp is inserted into the bearing retainer of the finished product. The intelligent display screen controls the classification electric clamp to open and clamp the bearing retainer. The intelligent display screen controls the telescopic end of the second lifting cylinder to drive the second indexing motor and the classification electric clamp to move upward, and the intelligent display screen controls The classification screw rod drives the lifting cylinder 2 to move, and drives the classification electric clamp to move to the top of the laser detector on the output rack. The intelligent display controls the laser detector to detect the finished products. The intelligent display controls the conveying shaft of the indexing motor 2 to drive the classification electric clamp to rotate. If it is detected that there are shaft beads falling on the bearing retainer, it is an unqualified finished product, and the rest are qualified finished products. The classification screw rod drives the lifting cylinder 2 to continue to move, and drives the classification electric clamp to move above the corresponding position of the conveyor crawler. The classification electric clamp closes, and the qualified and unqualified finished products fall on both sides of the spacer respectively. The classification screw rod drives the lifting cylinder 2 to reset, and repeats the above operations to classify and place the qualified and unqualified finished products in turn.

[0030] The visual detection component includes a high-definition camera, a fill light and a photosensitive sensor. The high-definition camera is fixed on the classification screw rod, and the fill light and the photosensitive sensor are fixed on the side of the high-definition camera. The high-definition camera, the fill light and the photosensitive sensor are all electrically connected to the smart display screen.

[0031] With the above structure, when the finished product passes under the high-definition camera, the high-definition camera takes a photo, obtains the photo, and transmits the photo information to the data collection subsystem. The data collection subsystem analyzes the photo information to obtain the defects of unqualified finished products and qualified finished products, such as breakage, misaligned shaft ball position and other defects, and then gives suggestions and models, such as readjusting the equipment or replacing the bearing retainer and shaft ball. The suggestions can be displayed on the smart display screen and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the APP of the mobile terminal. When the light sensor detects insufficient light, the information is transmitted to the smart display screen. The smart display screen controls the fill light to turn on to fill the light for the finished product to ensure high-definition shooting.

[0032] Compared with the prior art, the automatic pressing and assembly control system for the shaft ball for the end face bearing of the automobile rearview mirror has the following advantages: by cooperating with the conveying subsystem and a number of storage components, the bearing retainer and the finished product can be stably and intermittently conveyed at equal distances, and the conveying is stable and efficient; the loading subsystem is used for automatic loading, and in cooperation with the laser detector, the position of the bearing retainer is accurately positioned to match the limiting protrusion, so as to ensure accurate pressing of the beads; by cooperating with the primary bead pressing subsystem and the storage components, the shaft balls are pressed into the bead placing holes at the corresponding positions of the bearing retainer, and the primary bead pressing work is completed, and at the same time, the shaft ball unloading component ensures accurate replenishment of the shaft balls; by cooperating with the secondary bead pressing subsystem and the storage components, the shaft balls and the bearing retainer are subjected to secondary bead pressing work , ensure stable pressing and form finished products; perform vibration detection on finished products through the vibration unloading subsystem, and the fallen shaft beads will be collected and reused; the qualified finished products and unqualified finished products will be transported to the output detection subsystem respectively through the classification and transportation subsystem, and cooperate with the laser detector to carry out finished product inspection, and cooperate with the visual inspection component to take pictures of the finished products, and classify and transport the finished products through the output detection subsystem; the photo information is analyzed through the data collection subsystem to obtain the defects of unqualified finished products and qualified finished products, and adjustment suggestions are given and data models are made. The suggestions can be displayed on the smart display screen and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the APP of the mobile terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the system framework of the present invention.

[0034] Figure 2 It is a schematic diagram of the three-dimensional structure of the pressing equipment of the system of the present invention.

[0035] Figure 3 It is a schematic diagram of the structure of the conveying subsystem in the present invention.

[0036] Figure 4 It is a structural schematic diagram of the storage component in the present invention.

[0037] Figure 5 It is a schematic diagram of the structure of the feeding subsystem in the present invention.

[0038] Figure 6 It is a structural schematic diagram of the primary bead pressing subsystem in the present invention.

[0039] Figure 7 It is a structural schematic diagram of the central axis bead blanking assembly of the present invention.

[0040] Figure 8 It is a structural schematic diagram of the secondary bead pressing system in the present invention.

[0041] Fig. 9 It is a structural schematic diagram of the vibration unloading subsystem in the present invention.

[0042] Fig.10 It is a schematic diagram of the structure of the output side of the output detection subsystem and the classification and handling subsystem in the present invention.

[0043] Fig.11 It is a schematic diagram of the structure of the input side of the output detection subsystem and the classification and handling subsystem in the present invention.

[0044] In the figure, 1. conveying subsystem; 2. feeding subsystem; 3. laser detector; 4. storage assembly; 5. shaft bead unloading assembly; 6. primary bead pressing subsystem; 7. secondary bead pressing system; 8. intelligent display screen; 9. vibration unloading subsystem; 10. output detection subsystem; 11. visual detection assembly; 12. classification and handling subsystem; 13. main electrical box; 14. support frame; 15. pressure sensor 1; 16. electric conveyor chain plate; 17. support table; 18. frame; 19. fixed plate; 2 0. Reset spring; 21. Sliding shaft; 22. Lifting beam plate; 23. Storage seat; 24. Storage slot; 25. Bearing retainer; 26. Limiting convex block; 27. Adjusting screw rod; 28. Transport seat; 29. ​​Transport screw rod; 30. Lifting cylinder 1; 31. Vibrating feeder 1; 32. Rotating motor 1; 33. Slide; 34. Laser sensor 1; 35. Vibrating discharger 1; 36. Transport electric clamp; 37. Shaft ball pressing frame; 38. Sliding ball feeding seat; 39. Ball feeding hole; 40 , shaft ball pressure seat; 41, pressure sensor 2; 42, lifting cylinder 1; 43, shaft ball pressure rod; 44, ball delivery push rod; 45, shaft ball storage frame; 46, discharge pipe; 47, material sensor; 48, shaft ball cone; 49, shaft ball unloading rack; 50, unloading motor; 51, bead adding bucket; 52, shaft ball pressure plate; 53, pressure sensor 3; 54, lifting cylinder 2; 55, fixed crossbeam; 56, clamping seat; 57, clamping push rod; 58, fixed seat; 59, vibration base; 60, vibration spring Spring; 61. Feeding motor; 62. Vibration motor; 63. Unloading conveyor; 64. Baffle; 65. Mounting pole; 66. Vibration loader 2; 67. Vibration discharger 2; 68. Mounting plate; 69. Output bracket; 70. Output crawler; 71. Output motor; 72. Spacer; 73. Output rack; 74. Fill light; 75. High-definition camera; 76. Classification screw rod; 77. Lifting cylinder 2; 78. Laser sensor 2; 79. Indexing motor 2; 80. Classification electric gripper. DETAILED DESCRIPTION

[0045] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0046] like Figure 1-Figure 11As shown, the present invention is a control system for automatically pressing and installing shaft balls for end face bearings of automobile rearview mirrors, comprising a conveying subsystem 1, on which a feeding subsystem 2, a primary pressing subsystem 6, a secondary pressing subsystem 7 and a vibrating unloading subsystem 9 are sequentially arranged, the vibrating unloading subsystem 9 is located below the secondary pressing subsystem 7, an output detection subsystem 10 is arranged on the side of the conveying subsystem 1, a classification and transporting subsystem 12 is arranged above the output detection subsystem 10, the classification and transporting subsystem 12 is located below the vibrating unloading subsystem 9, and a plurality of other subsystems are arranged on the conveying subsystem 1. The storage components 4 are evenly distributed, the conveying subsystem 1 is also provided with an intelligent display screen 8 and a main power box 13, the conveying subsystem 1 and the output detection subsystem 10 are both provided with laser detectors 3, the intelligent display screen 8 is electrically connected with the conveying subsystem 1, the feeding subsystem 2, the laser detector 3, the primary bead pressing subsystem 6, the secondary bead pressing subsystem 7, the vibration unloading subsystem 9, the output detection subsystem 10, the classification and handling subsystem 12 and the main power box 13 respectively, a data collection subsystem is provided inside the intelligent display screen 8, and the intelligent display screen 8 is connected to the mobile terminal through the network.

[0047] The main electrical box 13 provides power for each electrical component; a number of bearing retainers 25 are placed inside the feeding subsystem 2, and a number of shaft balls are placed inside the primary bead pressing subsystem 6. When the material is insufficient, the conveying subsystem 1 and the primary bead pressing subsystem 6 remind you to refill the material; the bearing retainers 25 are placed on the storage component 4 of the conveying subsystem 1 in sequence. During the placement process, the feeding subsystem 2 locates the position of the laser detector 3 and the storage component 4, and the laser detector 3 on the conveying subsystem 1 performs positioning detection on the bearing retainer 25. The feeding subsystem 2 drives the bearing retainer 25 to rotate to the specified position, and then places it on the storage component 4, the conveying subsystem 1 drives the storage component 4 to be transported forward intermittently in sequence. When the storage component 4 equipped with the bearing retainer 25 is transported to the primary bead pressing subsystem 6, the primary bead pressing subsystem 6 places the shaft ball on the top of the bearing retainer 25 and presses it into the inside of the bearing retainer 25. The conveying subsystem 1 drives the storage component 4 to continue to move forward intermittently and transport, and transports the bearing retainer 25 with the shaft ball pressed into it to the secondary bead pressing subsystem 7 for secondary pressing to form a finished product. The conveying subsystem 1 drives the finished product of the bearing retainer 25 with the shaft ball pressed into it to continue to be transported, and the finished product falls to the vibrating unloading subsystem 9 by gravity for Vibration unloading, vibration detection of finished products, the dropped shaft beads will be collected and reused, qualified finished products and unqualified finished products (finished products with several shaft beads dropped) will fall into the classification and transportation subsystem 12, the classification and transportation subsystem 12 will transport the qualified finished products and unqualified finished products to the output detection subsystem 10 respectively, during the transportation process, the output detection subsystem 10 will locate the laser detector 3 and its own placement position, the laser detector 3 on the output detection subsystem 10 will perform qualified detection on qualified finished products and unqualified finished products, the output detection subsystem 10 will classify the qualified finished products and unqualified finished products and output them, During the output process, high-definition photos are taken of qualified and unqualified finished products. The quantity information of the loading subsystem 2, the classified quantity information of qualified finished products and the photo information are transmitted to the data collection subsystem. The data collection subsystem analyzes the photo information to obtain defects of unqualified and qualified finished products, such as breakage, misaligned shaft ball position and other defects, and then gives suggestions and models, such as readjusting the equipment or replacing the bearing retainer 25 and the shaft ball. The suggestions can be displayed on the smart display screen 8 and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the mobile terminal APP.

[0048] The conveying subsystem 1 includes a frame 18, on which an electric conveying chain plate 16 is arranged, and a number of equally spaced storage components 4 are arranged on the electric conveying chain plate 16. A support frame 14 is arranged at the feeding end of the frame 18, and two support platforms 17 are arranged at the discharging end of the frame 18. The two support platforms 17 are located on both sides of the electric conveying chain plate 16. The pressure sensor 15 and the electric conveying chain plate 16 are both electrically connected to the smart display screen 8. The electric conveying chain plate 16 drives a number of equally spaced storage components 4 to move intermittently, and the distance of each movement is the distance between two storage components 4. The support frame 14 is used to install the feeding subsystem 2, and the two support platforms 17 are used to install the secondary bead pressing subsystem 7.

[0049] The data collection subsystem includes a data collection module, a data statistics module, a data analysis module, a data processing module and a suggested model module. The data collection module collects information such as the number of cages, the number of qualified finished products, the defects of unqualified finished products (photos) and the defects of qualified finished products (photos). After the data statistics module, the data analysis module and the data processing module perform statistics, analysis and processing on the data, the information is then transmitted to the suggested model module to form a data statistics model and correction suggestions, and the content is transmitted to the intelligent display screen 8 to display the relevant content.

[0050] The storage assembly 4 includes two symmetrically arranged fixed plates 19, which are both fixed on the electric conveying chain plate 16. A sliding shaft 21 is fixed to the middle of the upper end of the fixed plate 19. A lifting beam plate 22 is slidably arranged on the two sliding shafts 21. A return spring 20 is sleeved on the sliding shaft 21. The upper and lower ends of the return spring 20 respectively abut against the lower end of the lifting beam plate 22 and the upper end of the fixed plate 19 at the corresponding position. A storage seat 23 is detachably provided in the middle of the upper end of the lifting beam plate 22. A storage groove 24 is provided inside the storage seat 23. A limiting protrusion 26 matching the limiting notch on the bearing retainer 25 is provided inside the storage groove 24. The depth of the storage groove 24 is equal to the thickness of the bearing retainer 25. A storage seat 23 is detachably provided at the middle of the upper end of the lifting beam 22. A storage groove 24 of corresponding model and specification can be selected according to the specifications of the bearing retainer 25. The bearing retainer 25 is placed inside the storage groove 24. The limiting protrusion 26 is used to match the bearing retainer 25, limit the position of the bearing retainer 25, and prevent the bearing retainer 25 from shaking inside the storage groove 24. When the bead pressing subsystem 6 performs the bead pressing work, the storage seat 23 is forced to press the lifting beam 22 downward, and the lifting beam 22 slides downward on the two sliding shafts 21 and squeezes the reset spring 20 downward. When the bead pressing work is completed, the reset spring 20 is reset, driving the lifting beam 22 to slide upward on the two sliding shafts 21, and driving the storage seat 23 to reset.

[0051] The feeding subsystem 2 includes a slide 33, a positioning screw rod 27, a transport seat 28, a vibrating feeder 31 and a vibrating discharger 35. The slide 33 and the positioning screw rod 27 are arranged in parallel, and the slide 33 and the positioning screw rod 27 are respectively located on both sides of the electric conveying chain plate 16. The slide 33 is fixed on the frame 18, and the positioning screw rod 27 is fixed on the support frame 14. One end of the transport seat 28 is transmission-connected with the positioning screw rod 27, and the other end of the transport seat 28 is slidingly arranged inside the slide 33. The transport seat 28 is located above the electric conveying chain plate 16. A transport screw rod 29 is provided on the upper end of the transport seat 28. A lifting cylinder 30 is transmission-equipped on the transport screw rod 29. A transfer motor 32 is provided at the telescopic end of the lifting cylinder 30. A transfer electric clamp 36 is provided on the output shaft of the transfer motor 32. The vibrating feeder 31 and the vibrating discharger 35 are provided. The feeder 35 is fixed on the support frame 14, the vibrating discharger 35 is located below the transporting electric clamp 36, and three horizontal detection laser sensors 34 and one vertical detection laser sensor 34 are fixed at the lower end of the transport seat 28, one of the laser detectors 3 is located between the vibrating discharger 35 and the electric conveying chain plate 16, the three horizontal detection laser sensors 34 are respectively located above the vibrating discharger 35, on the laser detector 3 there, and above the electric conveying chain plate 16, and the vertical detection laser sensor 34 is located above the electric conveying chain plate 16; the adjusting screw rod 27, the transporting screw rod 29, the lifting cylinder 30, the vibrating feeder 31, the transfer motor 32, the laser sensor 34, the vibrating discharger 35 and the transporting electric clamp 36 are all electrically connected to the smart display screen 8.The intelligent display screen 8 controls the adjustment screw rod 27 to drive the transport seat 28 to move, and the other end of the transport seat 28 slides inside the slide 33 to adjust the position of the transport seat 28 and accurately adjust the facing position between the transport electric clamp 36 and the storage component 4; a plurality of bearing retainers 25 are placed inside the vibrating feeder 31, and the vibrating feeder 31 sequentially transports the plurality of bearing retainers 25 to the inside of the vibrating discharger 35, and the vibrating discharger 35 sequentially transports the plurality of bearing retainers 25 to the bottom of the transport electric clamp 36, and the telescopic end of the lifting cylinder 30 drives the indexing motor and the transport electric clamp 3 6 moves down, the transport electric clamp 36 is inserted into the bearing holder 25, the transport electric clamp 36 opens, and clamps the bearing holder 25. The telescopic end of the lifting cylinder 30 drives the indexing motor 32 and the transport electric clamp 36 to move upward, and the transport screw rod 29 drives the lifting cylinder 30 to move, and drives the transport electric clamp 36 to move to the top of the laser detector 3 on the conveying subsystem 1. The laser detector 3 detects the bearing holder 25, and the conveying shaft of the indexing motor 32 drives the transport electric clamp 36 to rotate, so that the position of the limit notch on the bearing holder 25 matches the limit protrusion 26, and the transport The wire rod 29 drives the lifting cylinder 30 to continue to move, and drives the transport electric clamp 36 to move to the top of the storage slot 24. The telescopic end of the lifting cylinder 30 drives the indexing motor 32 and the transport electric clamp 36 to move downward. The transport electric clamp 36 is closed, and the bearing holder 25 falls into the storage slot 24. The limiting protrusion 26 is used to match the limiting notch on the bearing holder 25 to limit the position of the bearing holder 25. The transport wire rod 29 drives the lifting cylinder 30 to reset, and repeats the above operation to transport the bearing holder 25 in turn. One reciprocating work is counted once, which is used to count the number of bearing holders. The number of racks 25 used; three horizontal detection laser sensors 34 are used to detect that when the transport electric clamp 36 moves to this position, the transport screw rod 29 pauses for a period of time to meet the rotation positioning, unloading positioning and reset positioning; the vertical detection laser sensor 34 is located above the electric conveying chain plate 16, and is used to detect the position of the storage component 4. When the laser sensor 34 detects that the electric conveying chain plate 16 drives a number of equidistant and evenly distributed storage components 4 to move to this place, it pauses for a period of time and performs intermittent transportation, each time transporting one storage component 4 to the lower side of the primary bead pressing subsystem 6 and the secondary bead pressing subsystem 7.

[0052] The primary bead pressing subsystem 6 includes an axle bead pressing frame 37, which is fixed on the frame 18 and is located in the middle of the electric conveying chain plate 16. The axle bead pressing frame 37 is provided with a vertically placed lifting cylinder 142, a horizontally placed bead feeding push rod 44 and a detachably arranged sliding bead feeding seat 38. The telescopic end of the lifting cylinder 142 is provided with a pressure sensor 241, and the lower end of the pressure sensor 241 is detachably provided with an axle bead pressing seat 40. A plurality of circumferentially evenly distributed axle bead pressing rods 43 are fixed to the lower end of the axle bead pressing seat 40. The telescopic end of the bead feeding push rod 44 is fixed with an axle bead storage frame 45. The axle bead storage frame 45 is slidably arranged on the sliding bead feeding seat 38, and the upper end surface of the storage seat 23 is lower than the sliding bead feeding seat 38. The lower end surface of the storage seat 23 and the distance between the upper end surface of the sliding bead feeding seat 38 are smaller than the diameter of the shaft ball. The sliding bead feeding seat 38 is provided with a number of bead feeding holes 39 evenly distributed around the circumference. The upper ends of the bead feeding holes 39 are provided with rounded corners. The bead feeding holes 39 are located directly below the shaft ball pressure seat 40. The number and positions of the bead feeding holes 39 correspond to the number and positions of the shaft ball pressure rods 43. The sliding bead feeding seat 38 is located directly above the electric conveying chain plate 16. The upper end of the shaft ball pressure frame 37 is provided with a shaft ball blanking assembly 5, and a flexible conduit is provided between the shaft ball blanking assembly 5 and the shaft ball storage frame 45; the pressure sensor 2 41, the lifting cylinder 1 42, the shaft ball pressure rod 43 and the bead feeding push rod 44 are all electrically connected to the smart display screen 8.The sliding bead feeding seat 38 is detachably arranged, and the telescopic end of the lifting cylinder 42 is detachably provided with a shaft ball pressing seat 40. According to the specifications of the bearing retainer 25, the sliding bead feeding seat 38 and the shaft ball pressing seat 40 of corresponding models and specifications can be selected to match the bead feeding through hole 39 and the shaft ball pressing rod 43; the shaft ball unloading component 5 quantitatively places a number of shaft balls inside the shaft ball storage frame 45, which is also located above the sliding bead feeding seat 38, and the telescopic end of the bead feeding push rod 44 drives the shaft ball storage frame 45 to push out and slide on the sliding bead feeding seat 38, and the shaft ball storage frame 45 passes through the bead feeding through hole 39, and the shaft ball falls into the inside of the bead feeding through hole 39. The telescopic end of the bead feeding push rod 44 drives the shaft ball storage frame 45 to pull back to its original position on the sliding bead feeding seat 38, and the shaft ball storage frame 45 passes through the bead feeding through hole 39 again, and the shaft ball falls into the inside of the bead feeding through hole 39, and falls above the bead placement hole at the corresponding position of the bearing retainer 25, ensuring that each bead feeding through hole 39 has a The shaft ball is pressed, and then the telescopic end of the lifting cylinder 42 drives the pressure sensor 41 to descend, thereby driving the shaft ball pressure seat 40 to descend, and the shaft ball pressure seat 40 drives the shaft ball pressure rod 43 to descend, and the shaft ball pressure rod 43 is inserted into the corresponding position of the ball inlet through hole 39, and the shaft ball inside it is respectively pressed into the corresponding position of the ball placement hole of the bearing retainer 25. The pressure sensor 41 detects the pressure change, and when the preset threshold is reached, the downward pressure is stopped, and the telescopic end of the lifting cylinder 42 is upward and reset to complete a ball pressing work; the upper end surface of the storage seat 23 is lower than the lower end surface of the sliding ball inlet seat 38, and the distance between the upper end surface of the storage seat 23 and the lower end surface of the sliding ball inlet seat 38 is less than the diameter of the shaft ball, ensuring that when the shaft ball falls on the top of the ball placement hole, a part of it is located inside the ball inlet through hole 39 to avoid falling. When the shaft ball is pressed into the ball placement hole, the height of the shaft ball is lower than the lower end surface of the sliding ball inlet seat 38 to avoid blocking the movement of the shaft ball.

[0053] The shaft bead unloading assembly 5 includes a shaft bead unloading rack 49, which is fixed on the upper end of the shaft bead pressing frame 37, and a shaft bead cone cylinder 48 and a unloading motor 50 are fixed on the shaft bead unloading rack 49. A discharge pipe 46 is fixed at the lower end of the shaft bead cone cylinder 48, and a spiral blade rod is fixed to the output shaft of the unloading motor 50. The spiral blade rod extends into the discharge pipe 46, and the lower end surface of the spiral blade rod is flush with the lower end surface of the discharge pipe 46. A flexible conduit is connected to the lower discharge end of the discharge pipe 46. A bead adding bucket 51 is provided at the upper end of the shaft bead cone cylinder 48 and is connected thereto. A material sensor 47 is fixed on the shaft bead cone cylinder 48, and the material sensor 47 and the unloading motor 50 are both electrically connected to the smart display screen 8. The shaft beads are added to the shaft bead cone cylinder 48 through the bead adding bucket 51. When the material sensor 47 detects that the shaft beads inside the shaft bead cone cylinder 48 are less than the height of the material sensor 47, the information is transmitted to the intelligent display screen 8. The intelligent display screen 8 reminds the staff to add shaft beads to the shaft bead cone cylinder 48. The output shaft of the unloading motor 50 drives the spiral blade rod to rotate, and the shaft beads are discharged from the discharge pipe 46 and introduced into the shaft bead storage frame 45 through the flexible conduit. The output shaft of the unloading motor 50 rotates one circle each time, outputs one shaft bead, and counts the output shaft to ensure that a certain number of shaft beads are always maintained in the shaft bead storage frame 45.

[0054] The secondary bead pressing subsystem 7 includes two fixed seats 58, and the two fixed seats 58 are respectively fixed on the upper ends of the support platforms 17 at corresponding positions. A clamping push rod 57 is fixed to the upper ends of the fixed seats 58, and the two clamping push rods 57 are positioned opposite to each other. The telescopic ends of the clamping push rods 57 are fixed with clamping seats 56, and a U-shaped fixed beam 55 is fixed on the two fixed seats 58. A vertically arranged lifting cylinder 2 54 is fixed to the middle part of the fixed beam 55, and a pressure sensor 3 53 is fixed to the telescopic end of the lifting cylinder 2 54, and an axial ball pressure plate 52 is fixed to the lower end of the pressure sensor 3 53, and the axial ball pressure plate 52 is located directly above the electric conveying chain plate 16. The telescopic end of the clamping push rod 57 drives the clamping seat 56 to move relative to each other, and the two clamping seats 56 are inserted between the lifting beam plate 22 and the storage seat 23 to limit the position of the storage seat 23. The telescopic end of the lifting cylinder 2 54 drives the pressure sensor 3 53 and the shaft ball pressure plate 52 to move downward, and performs secondary pressing work on the shaft ball and the bearing retainer 25. When the pressure sensor 3 53 detects the pressing pressure and the pressure reaches the preset threshold, the downward pressure is stopped. The telescopic end of the lifting cylinder 2 54 drives the pressure sensor 3 53 and the shaft ball pressure plate 52 to rise and reset to ensure stable pressing and form a finished product.

[0055] The vibration unloading subsystem 9 includes a vibration base 59, which is fixed on the frame 18. Four mounting poles 65 are fixed on the upper end of the vibration base 59. The two mounting poles 65 on the front side are higher than the two mounting poles 65 on the rear side. Vibration springs 60 are provided on the upper ends of the four vibration springs 60. Three unloading conveyors 63 with decreasing heights are fixed on the upper ends of the four vibration springs 60. Two adjacent unloading conveyors 63 are connected by a conveying sprocket pair. A vibration motor 62 and a feeding motor 61 are fixed on the top unloading conveyor 63. The output shaft of the feeding motor 61 is connected to the top unloading conveyor 63 by a conveying sprocket pair. A bead collecting box is fixed under the bottom unloading conveyor 63. Baffles 64 are provided on both sides of the three unloading conveyors 63. The feeding motor 61 and the vibration motor 62 are both electrically connected to the smart display screen 8. The finished product falls from the conveying subsystem 1 to the top discharge conveyor 63 on the vibrating discharge subsystem 9, and the smart display screen 8 controls the vibration motor 62 to cooperate with the four vibration springs 60 to drive the three discharge conveyors 63 whose heights are successively lowered to vibrate. The smart display screen 8 controls the output shaft of the feeding motor 61 to drive the top discharge conveyor 63 for transportation through the conveying sprocket pair. The two adjacent discharge conveyors 63 are connected by the conveying sprocket pair to output the finished products from the three discharge conveyors 63 to form vibrating discharge, and the finished products are subjected to external force vibration detection. The fallen shaft beads will roll into the bead collecting box for collection and reuse, which can avoid the lack of effective pressing between the shaft beads and the bearing retainer 25. The finished product baffle 64 is used to block the finished products and the fallen shaft beads to prevent them from falling.

[0056] The output detection subsystem 10 includes a conveying bracket 69, an output frame 73 is provided on the conveying bracket 69, a conveying crawler 70 is provided on the output frame 73, an output motor 71 is fixed to the side of the output frame 73, the output motor 71 is electrically connected to the intelligent display screen 8, the output shaft of the output motor 71 is drivingly connected to the rotating shaft of the conveying crawler 70, a spacer 72 is provided in the middle of the conveying crawler 70, and a mounting plate 68 is fixed to the conveying bracket 69. The intelligent display screen 8 controls the output shaft of the output motor 71 to drive the rotating shaft of the conveying crawler 70 to rotate, and the spacer 72 divides the conveying crawler 70 into two parts of equal width, which are respectively used to convey qualified finished products and unqualified finished products (finished products with a number of shaft beads dropped).

[0057] The classification and handling subsystem 12 includes a classification screw rod 76, a vibration feeder 66 and a vibration discharger 67. The vibration feeder 66 and the vibration discharger 67 are fixed to the upper end of the mounting plate 68. One end of the classification screw rod 76 is arranged on the upper end of the conveying bracket 69, and the other end of the classification screw rod 76 is arranged on the upper end of the output frame 73. The classification screw rod 76 is located above the conveying crawler 70. A lifting cylinder 77 is provided on the classification screw rod 76. The telescopic end of the lifting cylinder 77 is provided with a transfer motor 79. The output shaft of the transfer motor 79 is provided with a classification electric clamp 80. Another laser detector 3 is fixed on the output frame 73, and another laser detector 3 is provided. Between the vibrating discharger 67 and the conveying belt 70, two visual detection components 11 are provided on the classification screw rod 76. The two visual detection components 11 are located at the upper end of the conveying belt 70 and on both sides of the spacer 72. Four horizontal detection laser sensors 78 are fixed to the lower section of the classification screw rod 76. The four horizontal detection laser sensors 78 are respectively located above the vibrating discharger 67, on the laser detector 3 there, and above the output belt 70; the vibrating feeder 66, the vibrating discharger 67, the classification screw rod 76, the lifting cylinder 77, the laser sensor 78, the indexing motor 79 and the classification electric clamp 80 are all electrically connected to the smart display screen 8. The finished product after vibration detection falls into the interior of the vibration loader 66, and the intelligent display screen 8 controls the vibration loader 66 to transport a number of qualified finished products and unqualified finished products to the interior of the vibration discharger 67 in sequence. The intelligent display screen 8 controls the vibration discharger 67 to transport a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp 80 in sequence. The intelligent display screen 8 controls the telescopic end of the lifting cylinder 77 to drive the indexing motor 79 and the classification electric clamp 80 to move downward, and the classification electric clamp 80 is inserted into the bearing retainer 25 of the finished product. The intelligent display screen 8 controls the classification electric clamp 80 to open and clamp the bearing retainer 25. The intelligent display screen 8 controls the telescopic end of the lifting cylinder 77 to drive the indexing motor 79 and the classification electric clamp 80 to move upward. The intelligent display screen 8 controls the classification wire The rod 76 drives the lifting cylinder 2 77 to move, and drives the classification electric clamp 80 to move to the top of the laser detector 3 on the output frame 73. The intelligent display screen 8 controls the laser detector 3 to detect the finished products. The intelligent display screen 8 controls the conveying shaft of the indexing motor 2 79 to drive the classification electric clamp 80 to rotate. If it is detected that there are shaft beads falling on the bearing retainer 25, it is an unqualified finished product, and the rest are qualified finished products. The classification screw rod member 76 drives the lifting cylinder 2 77 to continue to move, and drives the classification electric clamp 80 to move above the corresponding position of the conveyor crawler 70. The classification electric clamp 80 is closed, and the qualified finished products and the unqualified finished products fall on both sides of the partition 72 respectively. The classification screw rod member 76 drives the lifting cylinder 2 77 to reset, and repeats the above operation to classify and place the qualified finished products and the unqualified finished products in turn.

[0058] The visual inspection component 11 includes a high-definition camera 75, a fill light 74, and a photosensitive sensor. The high-definition camera 75 is fixed on the classification screw rod 76, and the fill light 74 and the photosensitive sensor are fixed on the side of the high-definition camera 75. The high-definition camera 75, the fill light 74, and the photosensitive sensor are all electrically connected to the smart display screen 8. When the finished product passes under the high-definition camera 75, the high-definition camera 75 takes a photo to obtain the photo, and the photo information is transmitted to the data collection subsystem. The data collection subsystem analyzes the photo information to obtain the defects of unqualified finished products and qualified finished products, such as damage, misaligned shaft bead position, etc., and then gives suggestions and models, such as re-adjusting the equipment or replacing the bearing retainer 25 and the shaft bead. The suggested content can be displayed on the smart display screen 8, and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the APP of the mobile terminal. When the photosensitive sensor detects insufficient light, the information is transmitted to the smart display screen 8, and the smart display screen 8 controls the fill light 74 to turn on to fill light for the finished product to ensure high-definition shooting.

[0059] The working principle of the present invention is as follows: a storage seat 23 is detachably provided at the middle of the upper end of the lifting beam plate 22, and a storage groove 24 of a corresponding model and specification can be selected according to the specifications of the bearing retainer 25, a sliding bead feed seat 38 is detachably provided, and a shaft bead pressing seat 40 is detachably provided at the telescopic end of the lifting cylinder 42, and a sliding bead feed seat 38 and a shaft bead pressing seat 40 of a corresponding model and specification can be selected according to the specifications of the bearing retainer 25 to match the bead feed through hole 39 and the shaft bead pressing rod 43; a plurality of bearing retainers 25 are placed inside a vibrating feeder 31, and the vibrating feeder 31 sequentially transports the plurality of bearing retainers 25 to a vibrating discharger 31. Inside the bearing holder 25, the vibrating discharger 35 sequentially transports a plurality of bearing holders 25 to the bottom of the transport electric clamp 36, the telescopic end of the lifting cylinder 30 drives the indexing motor and the transport electric clamp 36 to move downward, the transport electric clamp 36 is inserted into the bearing holder 25, the transport electric clamp 36 opens, and clamps the bearing holder 25, the telescopic end of the lifting cylinder 30 drives the indexing motor 32 and the transport electric clamp 36 to move upward, the transport screw rod 29 drives the lifting cylinder 30 to move, and drives the transport electric clamp 36 to move to the top of the laser detector 3 on the conveying subsystem 1, and the laser detector 3 is used to check the bearing holder 25. The conveying shaft of the indexing motor 32 drives the transport electric clamp 36 to rotate, so that the position of the limit notch on the bearing holder 25 matches the limit convex block 26, and the transport screw rod 29 drives the lifting cylinder 30 to continue to move, driving the transport electric clamp 36 to move to the top of the storage slot 24, and the telescopic end of the lifting cylinder 30 drives the indexing motor 32 and the transport electric clamp 36 to move downward, and the transport electric clamp 36 is closed, and the bearing holder 25 falls into the storage slot 24, and the limit convex block 26 matches the limit notch on the bearing holder 25, limiting the position of the bearing holder 25 ... transport electric clamp 36 is closed, and the bearing holder 25 The rod 29 drives the lifting cylinder 30 to reset, and the above operation is repeated to carry the bearing retainer 25 in turn. One reciprocating operation is counted once to count the number of bearing retainers 25 used; the electric conveying chain plate 16 drives a number of equally spaced storage components 4 to move intermittently, and the vertical detection laser sensor 34 is located above the electric conveying chain plate 16 to detect the position of the storage component 4. When the laser sensor 34 detects that the electric conveying chain plate 16 drives a number of equally spaced storage components 4 to move here, it pauses for a while and moves the storage seat 23 equipped with the bearing retainer 25 to the bottom of the bead inlet through hole 39;The shaft beads are added to the shaft bead cone cylinder 48 through the bead adding bucket 51. When the material sensor 47 detects that the shaft beads in the shaft bead cone cylinder 48 are less than the height of the material sensor 47, the information is transmitted to the intelligent display screen 8. The intelligent display screen 8 reminds the staff to add shaft beads to the shaft bead cone cylinder 48. The output shaft of the feeding motor 50 drives the spiral blade rod to rotate, and the shaft beads are discharged from the discharge pipe 46 and introduced into the shaft bead storage frame 45 through the flexible conduit. The output shaft of the feeding motor 50 rotates one circle each time, and outputs a shaft bead for counting to ensure that a certain number of shaft beads are always guaranteed in the shaft bead storage frame 45. The telescopic end of the bead feeding push rod 44 drives the shaft bead storage frame 45 to slide The ball inlet seat 38 is pushed out and slides, and the shaft ball storage frame 45 passes through the ball inlet through hole 39, and the shaft ball falls into the inside of the ball inlet through hole 39. The telescopic end of the ball delivery push rod 44 drives the shaft ball storage frame 45 to pull back to its original position when the sliding ball inlet seat 38 is pulled, and the shaft ball storage frame 45 passes through the ball inlet through hole 39 again, and the shaft ball falls into the inside of the ball inlet through hole 39 and falls on the bead placement hole at the corresponding position of the bearing retainer 25, ensuring that there is a shaft ball in each bead inlet through hole 39. Then the telescopic end of the lifting cylinder 1 42 drives the pressure sensor 2 41 to descend, thereby driving the shaft ball pressure seat 40 to descend, and the shaft ball pressure seat 40 drives the shaft ball pressure rod 43 to descend, and the shaft ball pressure rod 43 is inserted into the bead inlet through hole 39 at the corresponding position, The shaft balls inside it are respectively pressed into the bead holes at the corresponding positions of the bearing retainer 25. The pressure sensor 2 41 detects the pressure change. When the preset threshold is reached, the downward pressure is stopped, and the telescopic end of the lifting cylinder 1 42 is upward, reset to complete a bead pressing work; when the bead pressing subsystem 6 performs the bead pressing work, the storage seat 23 is forced to press the lifting beam plate 22 downward, and the lifting beam plate 22 slides downward on the two sliding shafts 21 and squeezes the reset spring 20 downward. When the bead pressing work is completed, the reset spring 20 is reset, driving the lifting beam plate 22 to slide upward on the two sliding shafts 21, and driving the storage seat 23 to reset; the electric conveying chain plate 16 drives a number of equally spaced storage components 4 to intermittently Move, move the storage seat 23 of the bearing retainer 25 of the primary ball pressing to just below the shaft ball pressure plate 52; the telescopic end of the clamping push rod 57 drives the clamping seat 56 to move relatively, and the two clamping seats 56 are inserted between the lifting beam plate 22 and the storage seat 23 to limit the position of the storage seat 23, and the telescopic end of the lifting cylinder 2 54 drives the pressure sensor 3 53 and the shaft ball pressure plate 52 to move downward, and perform secondary ball pressing on the shaft ball and the bearing retainer 25. When the pressure sensor 3 53 detects the pressing pressure and the pressure reaches the preset threshold, the downward pressure is stopped, and the telescopic end of the lifting cylinder 2 54 drives the pressure sensor 3 53 and the shaft ball pressure plate 52 to rise and reset, ensuring stable pressing to form a finished product;The electric conveyor chain plate 16 drives several equally spaced storage components 4 to move intermittently, and the finished products are automatically dropped to the top discharge conveyor 63 on the vibrating discharge subsystem 9. The intelligent display screen 8 controls the vibration motor 62 to cooperate with four vibration springs 60 to drive the three discharge conveyors 63 whose heights are successively lowered to vibrate. The intelligent display screen 8 controls the output shaft of the feeding motor 61 to drive the top discharge conveyor 63 to transport through the conveying sprocket pair. The two adjacent discharge conveyors 63 are connected by the conveying sprocket pair to output the finished products from the three discharge conveyors 63, forming a vibration discharge, and the finished products are discharged from the three discharge conveyors 63. External force vibration detection is carried out, and the fallen shaft beads will roll into the bead collection box for collection and reuse, which can avoid the lack of effective pressing between the shaft beads and the bearing retainer 25. The finished product baffle 64 is used to block the finished products and the fallen shaft beads to prevent them from falling; the finished products after vibration detection fall into the interior of the vibration loader 2 66, and the intelligent display screen 8 controls the vibration loader 2 66 to transport a number of qualified finished products and unqualified finished products to the interior of the vibration discharger 2 67 in sequence, and the intelligent display screen 8 controls the vibration discharger 2 67 to transport a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp 80 in sequence, and the intelligent display screen 8 controls The telescopic end of the lifting cylinder 2 77 drives the indexing motor 2 79 and the classification electric clamp 80 to move downward, and the classification electric clamp 80 is inserted into the bearing holder 25 of the finished product. The intelligent display screen 8 controls the classification electric clamp 80 to open and clamp the bearing holder 25. The intelligent display screen 8 controls the telescopic end of the lifting cylinder 2 77 to drive the indexing motor 2 79 and the classification electric clamp 80 to move upward. The intelligent display screen 8 controls the classification screw rod 76 to drive the lifting cylinder 2 77 to move, and drives the classification electric clamp 80 to move to the top of the laser detector 3 on the output frame 73. The intelligent display screen 8 controls the laser detector 3 The finished products are inspected, and the intelligent display screen 8 controls the conveying shaft of the indexing motor 2 79 to drive the classification electric clamp 80 to rotate. If it is detected that there is a shaft ball falling on the bearing retainer 25, it is an unqualified finished product, and the rest are qualified finished products. The classification screw rod 76 drives the lifting cylinder 2 77 to continue to move, and drives the classification electric clamp 80 to move to the top of the corresponding position of the conveying crawler 70. The classification electric clamp 80 is closed, and the qualified finished products and the unqualified finished products fall on both sides of the spacer 72 respectively. The classification screw rod 76 drives the lifting cylinder 2 77 to reset, and repeats the above operation to classify and place the qualified finished products and the unqualified finished products in turn;When the finished product passes under the high-definition camera 75, the high-definition camera 75 takes a photo to obtain the photo, and the photo information is transmitted to the data collection subsystem. The data collection subsystem analyzes the photo information to obtain the defects of unqualified finished products and qualified finished products, such as damage, incorrect position of the shaft beads, etc., and then gives suggestions and models, such as re-adjusting the equipment or replacing the bearing retainer 25 and the shaft beads. The suggested content can be displayed on the smart display screen 8, and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the APP of the mobile terminal. When the light sensor detects insufficient light, the information is transmitted to the smart display screen 8, and the smart display screen 8 controls the fill light 74 to turn on to fill light for the finished product to ensure high-definition shooting; the smart display screen 8 controls the output shaft of the output motor 71 to drive the rotating shaft of the conveyor crawler 70 to rotate, and the conveyor crawler 70 is used to transport qualified finished products and unqualified finished products (finished products with several shaft beads dropped), respectively. The unqualified finished products are reassembled or the bearing retainer 25 is scrapped. ;

[0060] In summary, by cooperating with the conveying subsystem 1 and the plurality of storage components 4, the bearing retainer 25 and the finished product can be stably and intermittently and equidistantly conveyed, and the conveying is stable and efficient; the loading subsystem 2 performs automatic loading, and cooperates with the laser detector 3 to accurately position the bearing retainer 25 to match the limiting protrusion 22, thereby ensuring accurate bead pressing; by cooperating with the primary bead pressing subsystem 6 and the storage components 4, the shaft beads are pressed into the bead placing holes at the corresponding positions of the bearing retainer 25, thereby completing a primary bead pressing work, and at the same time, the shaft bead unloading component 5 ensures accurate replenishment of the shaft beads; by cooperating with the secondary bead pressing subsystem 7 and the storage components 4, the shaft beads and the bearing retainer 25 are subjected to secondary bead pressing work, thereby ensuring stable pressing and forming a finished product. ; The finished products are vibrated and inspected by the vibrating unloading subsystem 9, and the fallen shaft beads are collected and reused; the qualified finished products and unqualified finished products are respectively transported to the output detection subsystem 10 by the classification and transportation subsystem 12, and the finished product inspection is carried out in cooperation with the laser detector 3, and the finished product is photographed and collected in cooperation with the visual inspection component 11, and the finished products are classified and transported by the output detection subsystem 10; the photo information is analyzed by the data collection subsystem to obtain the defects of unqualified finished products and qualified finished products, and adjustment suggestions are given and data models are made. The suggested content can be displayed on the smart display screen 8, and the information can be transmitted to the mobile terminal. The staff can view the relevant content through the APP of the mobile terminal.

[0061] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic press-fit control system for shaft balls for automobile rearview mirror end bearings, comprising a conveying subsystem (1), characterized in that: The conveying subsystem (1) is provided with a loading subsystem (2), a primary bead pressing subsystem (6), a secondary bead pressing subsystem (7) and a vibration unloading subsystem (9) in sequence. The vibration unloading subsystem (9) is located below the secondary bead pressing subsystem (7). An output detection subsystem (10) is provided on the side of the conveying subsystem (1). A classification and handling subsystem (12) is provided above the output detection subsystem (10). The classification and handling subsystem (12) is located below the vibration unloading subsystem (9). The conveying subsystem (1) is provided with a plurality of evenly spaced placement components (4). An intelligent display screen (8) and a main electrical box (13) are also provided. The conveying subsystem (1) and the output detection subsystem (10) are both provided with laser detectors (3). The intelligent display screen (8) is electrically connected to the conveying subsystem (1), the feeding subsystem (2), the laser detector (3), the primary bead pressing subsystem (6), the secondary bead pressing subsystem (7), the vibration unloading subsystem (9), the output detection subsystem (10), the classification and handling subsystem (12) and the main electrical box (13). A data collection subsystem is provided inside the intelligent display screen (8). The intelligent display screen (8) is connected to a mobile terminal via a network. The conveying subsystem (1) comprises a frame (18), an electric conveying chain plate (16) is provided on the frame (18), a plurality of equally spaced placement components (4) are arranged on the electric conveying chain plate (16), a support frame (14) is provided at the feeding end of the frame (18), two support platforms (17) are provided at the discharging end of the frame (18), the two support platforms (17) are located on both sides of the electric conveying chain plate (16), and a pressure sensor 1 (15) and the electric conveying chain plate (16) are both electrically connected to an intelligent display screen (8); the data collection subsystem comprises a data collection module, a data statistics module, a data analysis module, a data processing module and a suggested model module; The storage assembly (4) comprises two symmetrically arranged fixed plates (19), the two symmetrically arranged fixed plates (19) are both fixed on the electric conveying chain plate (16), a sliding shaft (21) is fixed at the middle of the upper end of the fixed plate (19), a lifting beam plate (22) is slidably arranged on the two sliding shafts (21), a return spring (20) is sleeved on the sliding shaft (21), the upper and lower ends of the return spring (20) respectively abut against the lower end of the lifting beam plate (22) and the upper end of the fixed plate (19) at a corresponding position, a storage seat (23) is detachably provided at the middle of the upper end of the lifting beam plate (22), a storage groove (24) is provided inside the storage seat (23), a limiting protrusion (26) matching the limiting notch on the bearing retainer (25) is provided inside the storage groove (24), and the depth of the storage groove (24) is equal to the thickness of the bearing retainer (25); The one-time bead pressing subsystem (6) comprises a shaft bead pressing frame (37), the shaft bead pressing frame (37) is fixed on the frame (18), and the shaft bead pressing frame (37) is located in the middle of the electric conveying chain plate (16), the shaft bead pressing frame (37) is provided with a vertically placed lifting cylinder (42) and a horizontally placed bead feeding push rod (44) and a detachably arranged sliding bead feeding seat (38), the telescopic end of the lifting cylinder (42) is provided with a pressure sensor (41), the lower end of the pressure sensor (41) is detachably provided with a shaft bead pressing seat (40), the lower end of the shaft bead pressing seat (40) is fixed with a plurality of shaft bead pressing rods (43) evenly distributed around the circumference, the telescopic end of the bead feeding push rod (44) is fixed with a shaft bead storage frame (45), the shaft bead storage frame (45) is slidably arranged on the sliding bead feeding seat (38), and the upper end surface of the storage seat (23) is lower than the sliding bead feeding seat ( The lower end surface of the ball bearing seat (38) is provided with a distance between the upper end surface of the storage seat (23) and the lower end surface of the sliding ball feeding seat (38) that is smaller than the diameter of the shaft ball; the sliding ball feeding seat (38) is provided with a plurality of ball feeding through holes (39) that are evenly distributed around the circumference; the upper ends of the ball feeding through holes (39) are provided with rounded corners; the ball feeding through holes (39) are located directly below the shaft ball pressing seat (40); the number and positions of the ball feeding through holes (39) correspond to the number and positions of the shaft ball pressing rods (43); the sliding ball feeding seat (38) is located directly above the electric conveying chain plate (16); the upper end of the shaft ball pressing frame (37) is provided with a shaft ball blanking assembly (5); a flexible conduit is provided between the shaft ball blanking assembly (5) and the shaft ball storage frame (45); the pressure sensor 2 (41), the lifting cylinder 1 (42), the shaft ball pressing rod (43) and the ball feeding push rod (44) are all electrically connected to the intelligent display screen (8); The shaft bead unloading assembly (5) comprises a shaft bead unloading frame (49), the shaft bead unloading frame (49) is fixed to the upper end of the shaft bead pressing frame (37), a shaft bead cone cylinder (48) and a unloading motor (50) are fixed to the shaft bead unloading frame (49), a discharge pipe (46) is fixed to the lower end of the shaft bead cone cylinder (48), a spiral blade rod is fixed to the output shaft of the unloading motor (50), the spiral blade rod extends into the discharge pipe (46), and the lower end surface of the spiral blade rod is flush with the lower end surface of the discharge pipe (46), a flexible conduit is connected to the lower discharge end of the discharge pipe (46), a bead adding bucket (51) is provided at the upper end of the shaft bead cone cylinder (48) and is connected thereto, a material sensor (47) is fixed to the shaft bead cone cylinder (48), and the material sensor (47) and the unloading motor (50) are both electrically connected to the intelligent display screen (8); The secondary bead pressing subsystem (7) comprises two fixed seats (58), the two fixed seats (58) are respectively fixed on the upper ends of the support platforms (17) at corresponding positions, the upper ends of the fixed seats (58) are fixed with clamping push rods (57), the two clamping push rods (57) are located opposite to each other, the telescopic ends of the clamping push rods (57) are fixed with clamping seats (56), the two fixed seats (58) are fixed with U-shaped fixed beams (55), the middle part of the fixed beams (55) is fixed with a vertically arranged lifting cylinder 2 (54), the telescopic end of the lifting cylinder 2 (54) is fixed with a pressure sensor 3 (53), the lower end of the pressure sensor 3 (53) is fixed with an axial bead pressure plate (52), and the axial bead pressure plate (52) is located directly above the electric conveying chain plate (16).

2. The automatic press-fit control system for shaft balls used in automobile rearview mirror end bearings according to claim 1 is characterized in that: The feeding subsystem (2) comprises a slide (33), a position adjusting screw rod (27), a transport seat (28), a vibrating feeder (31) and a vibrating discharger (35), the slide (33) and the position adjusting screw rod (27) being arranged in parallel, and the slide (33) and the position adjusting screw rod (27) being respectively located on both sides of the electric conveying chain plate (16), the slide (33) being fixed on the frame (18), the position adjusting screw rod (27) being fixed on the support frame (14), and one end of the transport seat (28) being connected to the position adjusting screw rod (27) and the vibrating feeder (31) and the vibrating discharger (35). The other end of the transport seat (28) is slidably arranged inside the slide (33), the transport seat (28) is located above the electric conveying chain plate (16), the upper end of the transport seat (28) is provided with a transport screw rod (29), the upper end of the transport screw rod (29) is provided with a lifting cylinder (30), the telescopic end of the lifting cylinder (30) is provided with a transfer motor (32), the output shaft of the transfer motor (32) is provided with a transport electric clamp (36), and the vibration feeder (31) is provided with a plurality of electric motors (36). 1) and a vibrating discharger (35) are fixed on the support frame (14), the vibrating discharger (35) is located below the transport electric clamp (36), and three horizontal detection laser sensors (34) and one vertical detection laser sensor (34) are fixed at the lower end of the transport seat (28), one of the laser detectors (3) is located between the vibrating discharger (35) and the electric conveying chain plate (16), and the three horizontal detection laser sensors (34) are respectively located at the vibrating discharger (35) and the electric conveying chain plate (16). (35), on the laser detector (3) therein and on the electric conveyor chain plate (16), a vertical detection laser sensor (34) is located above the electric conveyor chain plate (16); the adjustment screw rod (27), the transport screw rod (29), the lifting cylinder (30), the vibrating feeder (31), the transfer motor (32), the laser sensor (34), the vibrating feeder (35) and the transport electric clamp (36) are all electrically connected to the intelligent display screen (8).

3. The automatic press-fit control system for shaft balls used in automobile rearview mirror end bearings according to claim 2, characterized in that: The vibrating unloading subsystem (9) comprises a vibrating base (59), the vibrating base (59) being fixed on the frame (18), four mounting poles (65) being fixed on the upper end of the vibrating base (59), the two mounting poles (65) on the front side being higher than the two mounting poles (65) on the rear side, the upper ends of the mounting poles (65) being provided with vibrating springs (60), the upper ends of the four vibrating springs (60) being fixed with three unloading conveyors (63) whose heights are successively lowered, and two adjacent unloading conveyors (63) The conveyor belts (63) are connected to each other through a transmission sprocket pair. A vibration motor (62) and a feeding motor (61) are fixed on the top discharge conveyor (63). The output shaft of the feeding motor (61) is connected to the top discharge conveyor (63) through a transmission sprocket pair. A bead collecting box is fixed below the bottom discharge conveyor (63). Baffles (64) are provided on both sides of the three discharge conveyors (63). The feeding motor (61) and the vibration motor (62) are electrically connected to the intelligent display screen (8).

4. The automatic press-fit control system for shaft balls for automobile rearview mirror end bearings according to claim 3 is characterized in that: The output detection subsystem (10) comprises a conveying bracket (69), an output frame (73) is provided on the conveying bracket (69), a conveying crawler (70) is provided on the output frame (73), an output motor (71) is fixed to the side of the output frame (73), the output motor (71) is electrically connected to the intelligent display screen (8), an output shaft of the output motor (71) is drivingly connected to the rotating shaft of the conveying crawler (70), a spacer (72) is provided in the middle of the conveying crawler (70), and a mounting plate (68) is fixed to the conveying bracket (69).

5. The automatic press-fit control system for shaft balls used in automobile rearview mirror end bearings according to claim 4, characterized in that: The classification and handling subsystem (12) comprises a classification screw rod (76), a second vibration feeder (66) and a second vibration discharger (67), wherein the second vibration feeder (66) and the second vibration discharger (67) are fixed to the upper end of the mounting plate (68), one end of the classification screw rod (76) is arranged on the upper end of the conveying bracket (69), and the other end of the classification screw rod (76) is arranged on the upper end of the output frame (73), the classification screw rod (76) is located above the conveying crawler (70), a second lifting cylinder (77) is provided on the classification screw rod (76), a second indexing motor (79) is provided at the telescopic end of the second lifting cylinder (77), and a classification electric clamp (80) is provided on the output shaft of the second indexing motor (79), another laser detector (3) is fixed on the output frame (73), and another laser detector (3 ) is located between the second vibrating discharger (67) and the conveying crawler (70), two visual detection components (11) are provided on the classification screw rod (76), the two visual detection components (11) are located at the upper end of the conveying crawler (70) and on both sides of the spacer (72), and four horizontal detection laser sensors (78) are fixed on the lower section of the classification screw rod (76), and the four horizontal detection laser sensors (78) are respectively located above the second vibrating discharger (67), on the laser detector (3) therein and above the output crawler (70); the second vibrating feeder (66), the second vibrating discharger (67), the classification screw rod (76), the second lifting cylinder (77), the second laser sensor (78), the second indexing motor (79) and the classification electric clamp (80) are all electrically connected to the intelligent display screen (8); The visual detection component (11) comprises a high-definition camera (75), a fill light (74) and a light-sensitive sensor; the high-definition camera (75) is fixed on a classification screw rod (76); the fill light (74) and the light-sensitive sensor are fixed on the side of the high-definition camera (75); and the high-definition camera (75), the fill light (74) and the light-sensitive sensor are all electrically connected to the intelligent display screen (8).

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