An automatic control press machine for bearing balls of automobile rearview mirror end face bearings

Abstract

The present invention provides an automatic control press machine for shaft beads for automobile rearview mirror end bearings, which belongs to the technical field of rearview mirror end bearing assembly. It solves the technical problems of low press efficiency and lack of vibration detection in existing end bearing press machines. It includes a bracket conveying mechanism, on which a feeding mechanism, a primary bead pressing mechanism, a secondary bead pressing mechanism and a vibration unloading mechanism are sequentially arranged, the vibration unloading mechanism is located below the secondary bead pressing mechanism, a classification conveyor is arranged on the side of the bracket conveying mechanism, a finished product handling mechanism is arranged above the classification conveyor, a plurality of equally spaced storage components are arranged on the bracket conveying mechanism, a control box and a main box are also arranged on the bracket conveying mechanism, and laser detectors are arranged on the bracket conveying mechanism and the classification conveyor. The present invention can efficiently and automatically perform feeding, detection alignment, conveying, primary bead pressing, secondary bead pressing, external force vibration unloading and detection classification as well as classification conveying assembly line press operation.

Description

Technical Field

[0001] The invention belongs to the technical field of rearview mirror end face bearing assembly, and relates to a press-fitting machine, in particular to an automatic shaft ball press-fitting machine for automobile rearview mirror end face bearings. Background Art

[0002] The rearview mirror is located on the left and right sides of the car head and the front of the car. The rearview mirror can reflect the situation behind, to the side and below the car, so that the driver can indirectly see the situation in these positions. It plays the role of "second eyes" and expands the driver's field of vision. It is one of the most important accessories on the car.

[0003] Automobile rearview mirrors are mainly composed of reversible motors, reduction gears, worm gears, spiral pivots, folding mechanisms, etc. The movable shafts of the rearview mirrors on the left and right sides need to be assisted by end bearings during the rotation process; the end bearings are composed of a bearing retainer and a shaft ball installed inside it, with a stable and simple structure and low cost. The existing level of automation in shaft ball assembly is still low, and it is generally semi-manual or even fully manual assembly, resulting in low production efficiency.

[0004] Moreover, there is no external force detection for the finished end bearings, and generally only laser or manual detection is used to detect whether the ball is pressed in. Based on this, we propose an automatic control press machine for shaft balls for automotive rearview mirror end bearings, which can efficiently and automatically perform loading, detection and alignment, conveying, primary ball pressing, secondary ball pressing, external force vibration unloading, detection classification, and classification and conveying assembly line pressing operations. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose an automatic controlled press machine for shaft balls for automobile rearview mirror end face bearings. The technical problem to be solved by the invention is: how to realize efficient and automatic loading, detection and alignment, transportation, primary bead pressing, secondary bead pressing, external force vibration unloading, detection classification, and classification and transportation assembly line pressing operations.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] An automatic controlled press machine for bearings of rearview mirror ends of automobiles comprises a support conveying mechanism, on which a loading mechanism, a primary bead pressing mechanism, a secondary bead pressing mechanism and a vibrating unloading mechanism are arranged in sequence, the vibrating unloading mechanism is located below the secondary bead pressing mechanism, a sorting conveyor is arranged on the side of the support conveying mechanism, a finished product handling mechanism is arranged above the sorting conveyor, the finished product handling mechanism is located below the vibrating unloading mechanism, a plurality of equally spaced storage components are arranged on the support conveying mechanism, a control box and a main box are also arranged on the support conveying mechanism, and laser detectors are arranged on the support conveying mechanism and the sorting conveyor.

[0008] The working principle of the present invention is as follows: a plurality of bearing retainers are placed inside a feeding mechanism, a plurality of shaft balls are placed inside a primary ball pressing mechanism, the feeding mechanism places the bearing retainers on the storage assembly of the bracket conveying mechanism in sequence, during the placement process, the laser detector on the bracket conveying mechanism performs positioning detection on the bearing retainers, the feeding mechanism drives the bearing retainers to rotate to a specified position, and then places them on the storage assembly, the bracket conveying mechanism drives the storage assembly to be transported forward intermittently in sequence, when the storage assembly equipped with the bearing retainers is transported to the primary ball pressing mechanism, the primary ball pressing mechanism places the shaft balls on top of the bearing retainers and presses them into the interior of the bearing retainers, the bracket conveying mechanism drives the storage assembly to continue to be transported forward intermittently, The bearing retainer with the shaft ball pressed in is transported to the secondary ball pressing mechanism for secondary pressing to form a finished product. The bracket conveying mechanism drives the bearing retainer with the shaft ball pressed in to continue conveying. The finished product automatically falls onto the vibration unloading mechanism for vibration unloading. The finished product is subjected to vibration detection. The fallen shaft beads are collected and reused. Qualified finished products and unqualified finished products (finished products with several shaft beads dropped) fall into the finished product handling mechanism. The finished product handling mechanism transports the qualified finished products and unqualified finished products to the classification conveyor respectively. During the transportation process, the laser detector on the classification conveyor performs qualified detection on the qualified finished products and unqualified finished products, and the classification conveyor classifies the qualified finished products and unqualified finished products and outputs them.

[0009] The bracket conveying mechanism includes a frame, on which an electric conveying chain plate is provided, and a plurality of equally spaced placement components are arranged on the electric conveying chain plate. A placement rack is provided at the feeding end of the frame, and two placement tables are provided at the discharging end of the frame. The two placement tables are located on both sides of the electric conveying chain plate.

[0010] 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 storage rack is used to install the loading mechanism, and the two storage tables are used to install the secondary bead pressing mechanism.

[0011] 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 return spring is sleeved on the sliding shafts, and the upper and lower ends of the return 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 arranged inside the storage seat, and a limiting protrusion matching the bearing retainer is arranged inside the storage groove.

[0012] With the above structure, a storage seat is detachably provided at the middle part of the upper end of the lifting beam plate. The storage seat of the corresponding model and specification can be selected according to the specifications of the bearing retainer. The bearing retainer is placed inside the storage groove. 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 groove. When the bead pressing mechanism performs the 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.

[0013] The feeding mechanism comprises an adjusting slide, a positioning screw rod, a transport seat, a vibrating feeder and a vibrating discharger. The adjusting slide and the positioning screw rod are arranged in parallel, and the adjusting slide and the positioning screw rod are respectively located on both sides of the electric conveying chain plate, the adjusting slide is fixed on the frame, the positioning screw rod is fixed on the placement rack, one end of the transport seat is transmission connected with the positioning screw rod, and the other end of the transport seat is slidably arranged inside the adjusting slide, and the transport seat is located above the electric conveying chain plate, a transport screw rod is provided at the upper end of the transport seat, and a lifting cylinder is transmission-equipped on the transport screw rod, a transfer motor is provided at the telescopic end of the lifting cylinder, and a transport electric clamp is provided on the output shaft of the transfer motor, a vibrating feeder and a vibrating discharger are fixed on the placement rack, and the vibrating discharger is located below the transport electric clamp, and one laser detector is located between the vibrating discharger and the electric conveying chain plate.

[0014] By adopting the above structure, the adjusting screw rod drives the transport seat to move, and the other end of the transport seat slides inside the adjusting slide to adjust the position of the transport seat, so as to accurately adjust the facing position between the transport electric clamp and the storage component; a plurality of bearing retainers are placed inside the vibrating loader, and the vibrating loader transports the plurality of bearing retainers to the inside of the vibrating discharger in sequence, and the vibrating discharger transports the plurality of bearing retainers 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 retainer, the transport electric clamp opens, and clamps the bearing retainer, the telescopic end of the lifting cylinder drives the indexing motor and the transport electric clamp to move upward, and the transport screw rod The component drives the lifting cylinder to move, and drives the transport electric clamp to move to just above the laser detector on the bracket conveying mechanism. The laser detector detects the bearing retainer, and the conveying shaft of the indexing motor drives the transport electric clamp to rotate so that the position of the bearing retainer matches the limiting protrusion. The transport screw rod component drives the lifting cylinder to continue to move, and drives the transport electric clamp to move to just above the storage slot. The telescopic end of the lifting cylinder drives the indexing motor and the transport electric clamp to move downward, and the transport electric clamp is closed, and the bearing retainer falls into the storage slot. The limiting protrusion is used to match the bearing retainer and limit the position of the bearing retainer. The transport screw rod component drives the lifting cylinder to reset, and repeats the above operations to transport the bearing retainer in turn.

[0015] The one-time bead pressing mechanism includes a shaft bead pressing frame, which is fixed on the frame and is located in the middle of the electric conveying chain plate. The shaft 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 detachably provided with the shaft bead pressing seat, a plurality of circumferentially evenly distributed shaft bead pressing rods are fixed to the lower end of the shaft bead pressing seat, a shaft bead placing frame is fixed to the telescopic end of the bead feeding push rod, the shaft bead placing frame is slidably arranged on the sliding bead feeding seat, a plurality of circumferentially evenly distributed bead feeding through holes are opened on the sliding bead feeding seat, the upper ends of the bead feeding through holes are provided with rounded corners, the bead feeding through holes are located directly below the shaft bead pressing seat, the number and positions of the bead feeding through holes correspond to the number and positions of the shaft bead pressing rods, and the sliding bead feeding seat is located directly above the electric conveying chain plate.

[0016] 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 the shaft ball pressing seat. According to the specifications of the bearing retainer, the sliding bead feeding seat and the shaft ball pressing seat of corresponding models and specifications can be selected to match the bead feeding through hole and the shaft ball pressing rod; a plurality of shaft balls are placed inside the shaft ball storage frame and above the sliding bead feeding seat, and the telescopic end of the bead feeding push rod drives the shaft ball storage frame to slide on the sliding bead feeding seat, and the shaft ball storage frame passes through the bead feeding through hole, and the shaft ball falls into the bead feeding through hole. The telescopic end of the ball feeding push rod drives the shaft ball storage frame to slide back on the sliding ball feeding seat, and the shaft ball storage frame passes through the ball feeding hole again, and the shaft ball falls into the inside of the ball feeding hole to ensure that there is a shaft ball inside the ball feeding hole. Then the telescopic end of the lifting cylinder drives the shaft ball pressing seat to descend, and the shaft ball pressing seat drives the shaft ball pressing rod to descend, and the shaft ball pressing rod is inserted into the corresponding position of the ball feeding hole, and the shaft balls inside are respectively pressed into the corresponding positions of the bearing retainer. The bead pressing work is completed once.

[0017] The secondary bead pressing mechanism includes two fixed seats, which are respectively fixed on the placing table. A clamping push rod is fixed to the upper end of the fixed seat. The two clamping push rods are positioned opposite to each other. The telescopic ends of the clamping push rods are fixed with clamping seats. A U-shaped fixed beam is fixed on the two fixed seats. A vertically arranged lifting cylinder No. 2 is fixed in the middle of the fixed beam. A shaft ball pressure plate is fixed to the telescopic end of the lifting cylinder No. 2. The shaft ball pressure plate is located directly above the electric conveying chain plate.

[0018] 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 second lifting cylinder drives the shaft ball pressure plate to move downward, and the shaft ball and the bearing retainer are subjected to secondary ball pressing to ensure stable pressing to form a finished product. Then the telescopic end of the clamping push rod drives the clamping seat to reset.

[0019] The vibrating unloading mechanism includes a vibrating base, which is fixed on a frame. Four mounting poles are fixed to the upper end of the vibrating base, wherein the two mounting poles on the front side are higher than the two mounting poles on the rear side. Vibrating springs are provided at the upper ends of the mounting poles. Three unloading conveyors whose heights descend successively are fixed to the upper ends of the four vibration springs. Two adjacent unloading conveyors are connected by a conveying sprocket pair. A vibrating motor and a feeding motor are fixed to the top unloading conveyor. The output shaft of the feeding motor is connected to the top unloading conveyor by a conveying sprocket pair. A collecting box is fixed under the bottom unloading conveyor, and baffles are provided on both sides of the three unloading conveyors.

[0020] With the above structure, the finished product falls from the bracket conveying mechanism to the top discharge conveyor on the vibrating discharge mechanism. The vibration motor cooperates with four vibration springs to drive the three discharge conveyors whose heights descend successively to vibrate. The output shaft of the feeding motor drives the top discharge conveyor for transportation through the conveying sprocket pair. The two adjacent discharge conveyors are connected by the conveying sprocket pair. The finished products are output from the three discharge conveyors to form vibrating discharge. The finished products are vibrated and detected. The fallen shaft beads will roll into the collection box for collection and reuse. The baffle is used to block the finished products and the fallen shaft beads to prevent them from falling.

[0021] The classification conveyor includes a conveying bracket, a conveying frame is provided on the conveying bracket, a conveying belt is provided on the conveying frame, a conveying motor is fixed to the side of the conveying frame, the output shaft of the conveying 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 on the conveying bracket.

[0022] With the above structure, the output shaft of the conveying motor drives the rotating shaft of the conveying crawler to rotate, and the spacer divides the conveying crawler 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.

[0023] The finished product handling mechanism 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, and the other end of the classification screw rod is arranged on the upper end of the conveying frame. The classification screw rod is located above the conveying crawler. The classification screw rod is provided with two lifting cylinders for transmission. The telescopic end of the two lifting cylinders is provided with two indexing motors. The output shaft of the two indexing motors is provided with a classification electric clamp. Another laser detector is fixed on the conveying frame, and the other laser detector is located between the two vibrating dischargers and the conveying crawler.

[0024] With the above structure, the finished product after vibration detection falls into the second vibration feeder, and the second vibration feeder transports a number of qualified finished products and unqualified finished products to the second vibration discharger in turn. The second vibration discharger transports a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp in turn. The telescopic end of the second lifting cylinder drives 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 classification electric clamp opens to clamp the bearing retainer, and the telescopic end of the second lifting cylinder drives the second indexing motor and the classification electric clamp to move upward, and the classification screw rod drives the second lifting cylinder to move , driving the classification electric gripper to move to just above the laser detector on the conveyor frame. The laser detector detects the finished products. The conveying shaft of the indexing motor 2 drives the classification electric gripper 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 moving, driving the classification electric gripper to move above the corresponding position of the conveyor crawler. The classification electric gripper closes, and the qualified and unqualified finished products fall on both sides of the partition 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.

[0025] Compared with the prior art, the automatic control press machine for the shaft ball of the automobile rearview mirror end bearing has the following advantages:

[0026] The support conveying mechanism cooperates with several storage components to realize stable and intermittent equidistant conveying of bearing retainers and finished products, and the conveying is stable and efficient;

[0027] Automatic loading is performed through the loading mechanism, and in conjunction with the laser detector, the position of the bearing cage is matched with the limit convex block to ensure accurate bead pressing;

[0028] The one-time bead pressing mechanism cooperates with the placement assembly to press the shaft balls into the bead placement holes at the corresponding positions of the bearing retainer, thus completing the one-time bead pressing work;

[0029] The secondary bead pressing mechanism cooperates with the placement component to realize the secondary bead pressing of the shaft ball and the bearing retainer, ensuring stable pressing and forming a finished product;

[0030] The finished product is vibrated and tested by the vibrating unloading mechanism, and the fallen shaft beads are collected and reused;

[0031] The qualified finished products and unqualified finished products are respectively transported to the classification conveyor through the finished product transport mechanism, and the finished product inspection is carried out in cooperation with the laser detector. At the same time, the finished products are classified and transported by cooperating with the classification conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0033] Figure 2 It is a structural schematic diagram of the stent delivery mechanism in the present invention.

[0034] Figure 3 It is a structural schematic diagram of the storage component in the present invention.

[0035] Figure 4 It is a schematic diagram of the structure of the feeding mechanism in the present invention.

[0036] Figure 5 It is a structural schematic diagram of the primary bead pressing mechanism in the present invention.

[0037] Figure 6 It is a structural schematic diagram of the secondary bead pressing mechanism in the present invention.

[0038] Figure 7 It is a structural schematic diagram of the vibration unloading mechanism in the present invention.

[0039] Figure 8 It is a structural schematic diagram of the classification conveyor and the finished product handling mechanism in the present invention.

[0040] In the figure, 1, bracket conveying mechanism; 2, feeding mechanism; 3, laser detector; 4, primary bead pressing mechanism; 5, secondary bead pressing mechanism; 6, control box; 7, vibration unloading mechanism; 8, classification conveyor; 9, finished product handling mechanism; 10, main box; 11, storage assembly; 12, frame; 13, placement table; 14, electric conveying chain plate; 15, placement rack; 16, fixed plate; 17, reset spring; 18, sliding shaft; 19, lifting beam plate; 20, storage seat; 21, storage slot; 22, limit convex block; 23, bearing retainer; 24, adjustment slide; 25, adjustment screw rod; 26, handling seat; 27, handling screw rod; 28, lifting cylinder one; 29, vibration loader one; 30, vibration discharger one; 31, handling electric clamp Claw; 32, shaft ball pressure frame; 33, lifting cylinder one; 34, shaft ball pressure seat; 35, shaft ball pressure rod; 36, ball feeding push rod; 37, shaft ball storage frame; 38, sliding ball feeding seat; 39, ball feeding through hole; 40, fixed seat; 41, clamping push rod; 42, clamping seat; 43, fixed beam; 44, lifting cylinder two; 45, shaft ball pressure plate; 46, vibration base; 47, vibration spring; 48, feeding motor; 49, vibration motor; 50, unloading conveyor; 51, baffle; 52, installation pole; 53, conveying bracket; 54, conveying crawler; 55, conveying motor; 56, spacer; 57, conveying frame; 58, classification screw rod; 59, lifting cylinder two; 60, vibration loader two; 61, vibration discharger two; 62, installation plate. DETAILED DESCRIPTION

[0041] 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.

[0042] like Figure 1-Figure 8 As shown, the automatic controlled press machine for bearings of rearview mirror ends of automobiles comprises a support conveying mechanism 1, on which a feeding mechanism 2, a primary bead pressing mechanism 4, a secondary bead pressing mechanism 5 and a vibrating unloading mechanism 7 are sequentially arranged, and the vibrating unloading mechanism 7 is located below the secondary bead pressing mechanism 5. A sorting conveyor 8 is arranged on the side of the support conveying mechanism 1, and a finished product transporting mechanism 9 is arranged above the sorting conveyor 8, and the finished product transporting mechanism 9 is located below the vibrating unloading mechanism 7. A plurality of evenly spaced storage components 11 are arranged on the support conveying mechanism 1, and a control box 6 and a main box 10 are also arranged on the support conveying mechanism 1. A laser detector 3 is arranged on the support conveying mechanism 1 and the sorting conveyor 8.

[0043] A plurality of bearing retainers 23 are placed inside the feeding mechanism 2, and a plurality of shaft balls are placed inside the primary ball pressing mechanism 4. The feeding mechanism 2 places the bearing retainers 23 on the storage assembly 11 of the bracket conveying mechanism 1 in sequence. During the placement process, the laser detector 3 on the bracket conveying mechanism 1 performs positioning detection on the bearing retainer 23. The feeding mechanism 2 drives the bearing retainer 23 to rotate to the specified position, and then places it on the storage assembly 11. The bracket conveying mechanism 1 drives the storage assembly 11 to be transported forward intermittently in sequence. When the storage assembly 11 equipped with the bearing retainer 23 is transported to the primary ball pressing mechanism 4, the primary ball pressing mechanism 4 places the shaft ball on the top of the bearing retainer 23 and presses it into the inside of the bearing retainer 23. The bracket conveying mechanism 1 drives the storage assembly 11 to continue to be transported forward intermittently. The bearing retainer 23 with the shaft ball pressed into it is transported forward intermittently to the secondary ball pressing mechanism 5 for secondary pressing to form a finished product. The bracket conveying mechanism 1 drives the bearing retainer 23 with the shaft ball pressed into it to continue conveying. The finished product automatically falls onto the vibration unloading mechanism 7 for vibration unloading. The finished product is subjected to vibration detection. The fallen shaft balls are collected and reused. Qualified finished products and unqualified finished products (finished products with several shaft balls dropped) fall into the finished product handling mechanism 9. The finished product handling mechanism 9 transports the qualified finished products and unqualified finished products to the classification conveyor 8 respectively. During the transportation process, the laser detector 3 on the classification conveyor 8 performs qualified detection on the qualified finished products and the unqualified finished products, and the classification conveyor 8 classifies the qualified finished products and the unqualified finished products and outputs them.

[0044] The bracket conveying mechanism 1 includes a frame 12, on which an electric conveying chain plate 14 is provided, and a plurality of evenly spaced placement components 11 are arranged on the electric conveying chain plate 14. A placement rack 15 is provided at the feeding end of the frame 12, and two placement tables 13 are provided at the discharging end of the frame 12. The two placement tables 13 are located on both sides of the electric conveying chain plate 14.

[0045] The electric conveying chain plate 14 drives a number of equally spaced placement components 11 to move intermittently, and the distance of each movement is the distance between two placement components 11. The placement rack 15 is used to install the feeding mechanism 2, and the two placement tables 13 are used to install the secondary bead pressing mechanism 5.

[0046] The storage assembly 11 includes two symmetrically arranged fixed plates 16, which are both fixed on the electric conveying chain plate 14. A sliding shaft 18 is fixed to the middle of the upper end of the fixed plate 16. A lifting beam plate 19 is slidably arranged on the two sliding shafts 18. A reset spring 17 is sleeved on the sliding shaft 18. The upper and lower ends of the reset spring 17 respectively abut against the lower end of the lifting beam plate 19 and the upper end of the fixed plate 16 at the corresponding position. A storage seat 20 is detachably provided in the middle of the upper end of the lifting beam plate 19. A storage groove 21 is provided inside the storage seat 20, and a limiting protrusion 22 matching the bearing retainer 23 is provided inside the storage groove 21.

[0047] A storage seat 20 is detachably provided at the middle of the upper end of the lifting beam 19. The storage seat 20 of the corresponding model and specification can be selected according to the specifications of the bearing retainer 23. The bearing retainer 23 is placed inside the storage groove 21. The limiting protrusion 22 is used to match the bearing retainer 23 to limit the position of the bearing retainer 23 to prevent the bearing retainer 23 from shaking inside the storage groove 21. When the bead pressing mechanism 4 performs the bead pressing work, the storage seat 20 is forced to press the lifting beam 19 downward, and the lifting beam 19 slides downward on the two sliding shafts 18 and squeezes the reset spring 17 downward. When the bead pressing work is completed, the reset spring 17 is reset, driving the lifting beam 19 to slide upward on the two sliding shafts 18, driving the storage seat 20 to reset.

[0048] The feeding mechanism 2 includes an adjusting slide 24, a positioning screw rod 25, a transport seat 26, a vibrating feeder 29 and a vibrating discharger 30. The adjusting slide 24 and the positioning screw rod 25 are arranged in parallel, and the adjusting slide 24 and the positioning screw rod 25 are respectively located on both sides of the electric conveying chain plate 14. The adjusting slide 24 is fixed on the frame 12, and the positioning screw rod 25 is fixed on the placement frame 15. One end of the transport seat 26 is transmission-connected with the positioning screw rod 25, and the other end of the transport seat 26 is slidably arranged inside the adjusting slide 24. The seat 26 is located above the electric conveyor chain plate 14, and a conveying screw rod 27 is provided at the upper end of the conveying seat 26. A lifting cylinder 28 is provided on the conveying screw rod 27 for transmission. A transfer motor 1 is provided at the telescopic end of the lifting cylinder 28, and a transfer electric clamp 31 is provided on the output shaft of the transfer motor 1. A vibrating loader 29 and a vibrating discharger 30 are fixed on the placement frame 15, and the vibrating discharger 30 is located below the transfer electric clamp 31, and one of the laser detectors 3 is located between the vibrating discharger 30 and the electric conveyor chain plate 14.

[0049] The adjusting screw rod 25 drives the transport seat 26 to move, and the other end of the transport seat 26 slides inside the adjusting slide 24 to adjust the position of the transport seat 26, so as to accurately adjust the facing position between the transport electric clamp 31 and the storage component 11; a plurality of bearing retainers 23 are placed inside the vibrating loader 29, and the vibrating loader 29 transports the plurality of bearing retainers 23 to the inside of the vibrating discharger 30 in sequence, and the vibrating discharger 30 transports the plurality of bearing retainers 23 to the bottom of the transport electric clamp 31 in sequence, and the telescopic end of the lifting cylinder 28 drives the indexing motor 1 and the transport electric clamp 31 to move downward, and the transport electric clamp 31 is inserted into the bearing retainer 23, and the transport electric clamp 31 is opened to clamp the bearing retainer 23, and the telescopic end of the lifting cylinder 28 drives the indexing motor 1 and the transport electric clamp 31 to move upward, and the transport screw rod 27 drives The movable lifting cylinder 28 moves, driving the transport electric clamp 31 to move to just above the laser detector 3 on the bracket conveying mechanism 1, and the laser detector 3 detects the bearing holder 23. The conveying shaft of the indexing motor 1 drives the transport electric clamp 31 to rotate, so that the position of the bearing holder 23 matches the limiting protrusion 22. The transport screw rod 27 drives the lifting cylinder 28 to continue to move, driving the transport electric clamp 31 to move to just above the storage slot 21. The telescopic end of the lifting cylinder 28 drives the indexing motor 1 and the transport electric clamp 31 to move downward, and the transport electric clamp 31 is closed, and the bearing holder 23 falls into the storage slot 21. The limiting protrusion 22 is used to match the bearing holder 23 and limit the position of the bearing holder 23. The transport screw rod 27 drives the lifting cylinder 28 to reset, and repeats the above operations to transport the bearing holder 23 in sequence.

[0050] The primary bead pressing mechanism 4 includes a shaft bead pressing frame 32, which is fixed on the frame 12 and located in the middle of the electric conveying chain plate 14. The shaft bead pressing frame 32 is provided with a vertically placed lifting cylinder 33, a horizontally placed bead feeding push rod 36 and a detachably arranged sliding bead feeding seat 38. The telescopic end of the lifting cylinder 33 is detachably provided with a shaft bead pressing seat 34, and the lower end of the shaft bead pressing seat 34 is fixed with a plurality of shaft bead pressing rods 35 evenly distributed around the circumference. A shaft bead storage frame 37 is fixed to the telescopic end of the bead feeding push rod 36, and the shaft bead storage frame 37 is slidably set on a sliding bead feeding seat 38. The sliding bead feeding seat 38 is provided with a plurality of bead feeding holes 39 evenly distributed around the circumference, and 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 bead pressure seat 34. The number and positions of the bead feeding holes 39 correspond to the number and positions of the shaft bead pressure rod 35, and the sliding bead feeding seat 38 is located directly above the electric conveying chain plate 14.

[0051] The sliding bead feeding seat 38 is detachably arranged, and the telescopic end of the lifting cylinder 33 is detachably provided with a shaft ball pressing seat 34. According to the specifications of the bearing retainer 23, the sliding bead feeding seat 38 and the shaft ball pressing seat 34 of corresponding models and specifications can be selected to match the bead feeding through hole 39 and the shaft ball pressing rod 35; a plurality of shaft balls are placed inside the shaft ball storage frame 37 and located above the sliding bead feeding seat 38, and the telescopic end of the bead feeding push rod 36 drives the shaft ball storage frame 37 to slide on the sliding bead feeding seat 38, and the shaft ball storage frame 37 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 36 drives the shaft ball storage frame 37 to slide and reset on the sliding bead feeding seat 38, and the shaft ball storage frame 37 passes through the bead feeding hole 39 again, and the shaft ball falls into the inside of the bead feeding hole 39, ensuring that there is a shaft ball inside the bead feeding hole 39, and then the telescopic end of the lifting cylinder 33 drives the shaft ball pressing seat 34 to descend, and the shaft ball pressing seat 34 drives the shaft ball pressing rod 35 to descend, and the shaft ball pressing rod 35 is inserted into the corresponding position of the bead feeding hole 39, and the shaft balls inside are respectively pressed into the corresponding positions of the bead placement holes of the bearing retainer 23, completing a ball pressing work.

[0052] The secondary bead pressing mechanism 5 includes two fixed seats 40, and the two fixed seats 40 are respectively fixed on the placing table 13. A clamping push rod 41 is fixed to the upper end of the fixed seat 40. The two clamping push rods 41 are positioned opposite to each other. The telescopic ends of the clamping push rods 41 are fixed with clamping seats 42. A U-shaped fixed beam 43 is fixed on the two fixed seats 40. A vertically arranged lifting cylinder 2 44 is fixed in the middle of the fixed beam 43. A shaft ball pressure plate 45 is fixed to the telescopic end of the lifting cylinder 2 44. The shaft ball pressure plate 45 is located directly above the electric conveying chain plate 14.

[0053] The telescopic end of the clamping push rod 41 drives the clamping seat 42 to move relative to each other. The two clamping seats 42 are inserted between the lifting beam plate 19 and the storage seat 20 to limit the position of the storage seat 20. The telescopic end of the lifting cylinder 44 drives the shaft ball pressure plate 45 to move downward, and the shaft ball and the bearing retainer 23 are subjected to secondary bead pressing to ensure stable pressing to form a finished product. Then the telescopic end of the clamping push rod 41 drives the clamping seat 42 to reset.

[0054] The vibrating unloading mechanism 7 includes a vibrating base 46, which is fixed on the frame 12. Four mounting poles 52 are fixed to the upper end of the vibrating base 46. The two mounting poles 52 on the front side are higher than the two mounting poles 52 on the rear side. The upper ends of the mounting poles 52 are provided with vibration springs 47. Three unloading conveyors 50 whose heights descend successively are fixed to the upper ends of the four vibration springs 47. Two adjacent unloading conveyors 50 are connected by a conveying sprocket pair. A vibration motor 49 and a feeding motor 48 are fixed to the top unloading conveyor 50. The output shaft of the feeding motor 48 is connected to the top unloading conveyor 50 by a conveying sprocket pair. A collecting box is fixed under the bottom unloading conveyor 50. Baffles 51 are provided on both sides of the three unloading conveyors 50.

[0055] The finished product falls from the bracket conveying mechanism 1 to the top discharge conveyor 50 on the vibrating discharge mechanism 7. The vibration motor 49 cooperates with the four vibration springs 47 to drive the three discharge conveyors 50 whose heights are successively descended to vibrate. The output shaft of the feeding motor 48 drives the top discharge conveyor 50 for transportation through the conveying sprocket pair. The two adjacent discharge conveyors 50 are connected by the conveying sprocket pair to output the finished products from the three discharge conveyors 50 to form vibrating discharge. The finished products are subjected to external force vibration detection. The fallen shaft beads will roll into the collection box for collection and reuse, which can avoid the lack of effective pressing between the shaft beads and the bearing retainer 23. The finished product baffle 51 is used to block the finished products and the fallen shaft beads to prevent them from falling.

[0056] The classification conveyor 8 includes a conveying bracket 53, on which a conveying frame 57 is provided, on which a conveying belt 54 is provided, a conveying motor 55 is fixed to the side of the conveying frame 57, the output shaft of the conveying motor 55 is transmission-connected to the rotating shaft of the conveying belt 54, a spacer 56 is provided in the middle of the conveying belt 54, and a mounting plate 62 is fixed to the conveying bracket 53.

[0057] The output shaft of the conveying motor 55 drives the rotating shaft of the conveying crawler 54 to rotate, and the spacer 56 divides the conveying crawler 54 into two parts of equal width, which are respectively used to convey qualified finished products and unqualified finished products (finished products with some shaft beads dropped).

[0058] The finished product handling mechanism 9 includes a classification screw rod 58, a vibration loader 60 and a vibration discharger 61. The vibration loader 60 and the vibration discharger 61 are fixed to the upper end of the mounting plate 62. One end of the classification screw rod 58 is arranged on the upper end of the conveying bracket 53, and the other end of the classification screw rod 58 is arranged on the upper end of the conveying frame 57. The classification screw rod 58 is located above the conveying crawler 54. A lifting cylinder 59 is provided on the classification screw rod 58 for transmission. The telescopic end of the lifting cylinder 59 is provided with a transfer motor 2. The output shaft of the transfer motor 2 is provided with a classification electric clamp. Another laser detector 3 is fixed on the conveying frame 57, and another laser detector 3 is located between the vibration discharger 61 and the conveying crawler 54.

[0059] The finished products after vibration detection fall into the interior of the vibration loader 2 60, and the vibration loader 2 60 transports a number of qualified finished products and unqualified finished products to the interior of the vibration discharger 2 61 in turn. The vibration discharger 2 61 transports a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp in turn, and the telescopic end of the lifting cylinder 2 59 drives the indexing motor 2 and the classification electric clamp to move downward, and the classification electric clamp is inserted into the bearing retainer 23 of the finished product, and the classification electric clamp opens to clamp the bearing retainer 23, and the telescopic end of the lifting cylinder 2 59 drives the indexing motor 2 and the classification electric clamp to move upward, and the classification screw rod 58 drives the lifting cylinder 2 59 to move, driving The classification electric gripper moves to the top of the laser detector 3 on the conveyor frame 57. The laser detector 3 detects the finished products. The conveying shaft of the indexing motor 2 drives the classification electric gripper to rotate. If it is detected that there is a shaft ball falling on the bearing retainer 23, it is an unqualified finished product, and the rest are qualified finished products. The classification screw rod 58 drives the lifting cylinder 2 59 to continue to move, and drives the classification electric gripper to move above the corresponding position of the conveyor crawler 54. The classification electric gripper closes, and the qualified finished products and unqualified finished products fall on both sides of the partition 56 respectively. The classification screw rod 58 drives the lifting cylinder 2 59 to reset, and repeats the above operation to classify and place the qualified finished products and unqualified finished products in turn.

[0060] Working principle of the present invention:

[0061] The lifting beam plate 19 has a detachable storage seat 20 at the middle of the upper end. The storage seat 20 of the corresponding model and specification can be selected according to the specifications of the bearing retainer 23. The sliding bead inlet seat 38 is detachably provided. The telescopic end of the lifting cylinder 1 33 has a detachable shaft bead pressing seat 34. The sliding bead inlet seat 38 and the shaft bead pressing seat 34 of the corresponding model and specification can be selected according to the specifications of the bearing retainer 23 to match the bead inlet through hole 39 and the shaft bead pressing rod 35.

[0062] A plurality of bearing retainers 23 are placed inside a vibrating loader 29, and the vibrating loader 29 transports the plurality of bearing retainers 23 to the inside of a vibrating discharger 30 in sequence, and the vibrating discharger 30 transports the plurality of bearing retainers 23 to the bottom of a transport electric clamp 31 in sequence, and the telescopic end of a lifting cylinder 28 drives an indexing motor 1 and a transport electric clamp 31 to move downward, and the transport electric clamp 31 is inserted into the bearing retainer 23, and the transport electric clamp 31 is opened to clamp the bearing retainer 23, and the telescopic end of a lifting cylinder 28 drives an indexing motor 1 and a transport electric clamp 31 to move upward, and the transport screw rod 27 drives the lifting cylinder 28 to move, and drives the transport electric clamp 31 to move to the top of the laser detector 3 on the bracket conveying mechanism 1, and the laser detector 3 The bearing holder 23 is inspected, and the conveying shaft of the indexing motor 1 drives the transport electric clamp 31 to rotate, so that the position of the bearing holder 23 matches the limiting protrusion 22, and the transport screw rod 27 drives the lifting cylinder 1 28 to continue to move, driving the transport electric clamp 31 to move to the top of the storage slot 21, and the telescopic end of the lifting cylinder 1 28 drives the indexing motor 1 and the transport electric clamp 31 to move downward, and the transport electric clamp 31 is closed, and the bearing holder 23 falls into the storage slot 21. The limiting protrusion 22 is used to match the bearing holder 23 to prevent the bearing holder 23 from shaking inside the storage slot 21, and to limit the position of the bearing holder 23. The transport screw rod 27 drives the lifting cylinder 1 28 to reset, and the above operation is repeated to transport the bearing holder 23 in sequence;

[0063] The electric conveying chain plate 14 drives a number of equally spaced storage components 11 to intermittently move, and moves the storage seat 20 equipped with the bearing retainer 23 to the position directly below the bead inlet through hole 39;

[0064] A number of shaft beads are placed inside the shaft bead storage frame 37 and above the sliding bead inlet seat 38. The telescopic end of the bead delivery push rod 36 drives the shaft bead storage frame 37 to slide on the sliding bead inlet seat 38. The shaft bead storage frame 37 passes through the bead inlet through hole 39, and the shaft beads fall into the bead inlet through hole 39. The telescopic end of the bead delivery push rod 36 drives the shaft bead storage frame 37 to slide and reset on the sliding bead inlet seat 38. The shaft bead storage frame 37 passes through the bead inlet through hole 39 again, and the shaft beads fall into the bead inlet through hole 39 to ensure that there is a shaft bead inside the bead inlet through hole 39. Then the telescopic end of the lifting cylinder 33 drives the shaft bead pressure seat 34 to descend. , the shaft ball pressing seat 34 drives the shaft ball pressing rod 35 to descend, and the shaft ball pressing rod 35 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 23, and a ball pressing work is completed; when the ball pressing mechanism 4 performs the ball pressing work, the storage seat 20 is forced to press the lifting beam plate 19 downward, and the lifting beam plate 19 slides downward on the two sliding shafts 18 and presses the reset spring 17 downward. When the ball pressing work is completed, the reset spring 17 is reset, driving the lifting beam plate 19 to slide upward on the two sliding shafts 18, and driving the storage seat 20 to reset;

[0065] The electric conveying chain plate 14 drives a number of equally spaced placement components 11 to intermittently move, and moves the placement seat 20 of the bearing retainer 23 of the primary bead pressing to the bottom of the bearing bead pressing plate 45;

[0066] The telescopic end of the clamping push rod 41 drives the clamping seat 42 to move relative to each other. The two clamping seats 42 are inserted between the lifting beam plate 19 and the storage seat 20 to limit the position of the storage seat 20. The telescopic end of the lifting cylinder 44 drives the shaft ball pressure plate 45 to move downward to perform a secondary bead pressing operation on the shaft ball and the bearing retainer 23 to ensure stable pressing and form a finished product. Then the telescopic end of the clamping push rod 41 drives the clamping seat 42 to reset.

[0067] The electric conveying chain plate 14 drives a number of equally spaced storage components 11 to move intermittently, and the finished products are automatically dropped onto the top discharge conveyor 50 on the vibrating discharge mechanism 7. The vibration motor 49 cooperates with four vibration springs 47 to drive the three discharge conveyors 50 whose heights are successively lowered to vibrate. The output shaft of the feeding motor 48 drives the top discharge conveyor 50 to convey through the conveying sprocket pair. The two adjacent discharge conveyors 50 are connected by the conveying sprocket pair to output the finished products from the three discharge conveyors 50, forming vibration discharge. The finished products are vibrated and tested. The dropped shaft beads will roll into the collection box for collection and reuse. The baffle 51 is used to block the finished products and the dropped shaft beads to prevent them from falling.

[0068] The finished product after vibration detection falls into the interior of the vibration loader 60, and the vibration loader 60 transports a number of qualified finished products and unqualified finished products to the interior of the vibration discharger 61 in turn. The vibration discharger 61 transports a number of qualified finished products and unqualified finished products to the bottom of the classification electric clamp in turn. The telescopic end of the lifting cylinder 59 drives the indexing motor 2 and the classification electric clamp to move downward, and the classification electric clamp is inserted into the bearing retainer 23 of the finished product. The classification electric clamp opens and clamps the bearing retainer 23. The telescopic end of the lifting cylinder 59 drives the indexing motor 2 and the classification electric clamp to move upward, and the classification screw rod 58 drives the lifting cylinder 59 to move, and drives the classification electric clamp to move to the top of the laser detector 3 on the conveyor frame 57. The laser detector 3 performs Detection, the conveying shaft of the indexing motor 2 drives the classification electric clamp to rotate. If it is detected that there are shaft beads falling on the bearing retainer 23, it is an unqualified finished product, and the rest are qualified finished products. The classification screw rod 58 drives the lifting cylinder 2 59 to continue to move, and drives the classification electric clamp to move to the top of the corresponding position of the conveying crawler 54. The classification electric clamp is closed, and the qualified finished products and unqualified finished products fall on both sides of the spacer 56 respectively. The classification screw rod 58 drives the lifting cylinder 2 59 to reset, and repeats the above operation to classify and place the qualified finished products and unqualified finished products in turn; the output shaft of the conveying motor 55 drives the rotating shaft of the conveying crawler 54 to rotate, which is used to convey qualified finished products and unqualified finished products (finished products with several shaft beads falling off), respectively. The unqualified finished products are reassembled or the bearing retainer 23 is scrapped.

[0069] In summary, the support conveying mechanism 1 cooperates with a plurality of storage components 11 to achieve stable, intermittent and equidistant conveying of the bearing retainer 23 and the finished product, and the conveying is stable and efficient;

[0070] The material is automatically loaded through the loading mechanism 2, and cooperates with the laser detector 3 to match the position of the bearing retainer 23 with the limiting convex block 22 to ensure accurate bead pressing;

[0071] The primary bead pressing mechanism 4 cooperates with the object placement assembly 11 to press the shaft beads into the bead placement holes at the corresponding positions of the bearing retainer 23, thus completing the primary bead pressing work.

[0072] The secondary bead pressing mechanism 5 cooperates with the storage assembly 11 to achieve secondary bead pressing of the shaft ball and the bearing retainer 23, ensuring stable pressing and forming a finished product;

[0073] The finished product is vibrated and tested by the vibrating discharge mechanism 7, and the fallen shaft beads are collected and reused;

[0074] The qualified finished products and the unqualified finished products are respectively transported to the classification conveyor 8 by the finished product transport mechanism 9, and the finished products are inspected in cooperation with the laser detector 3. At the same time, the finished products are classified and transported by cooperating with the classification conveyor 8.

[0075] 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 controlled press-fit machine for bearings of rearview mirror end faces, comprising a support conveying mechanism (1), characterized in that: The support conveying mechanism (1) is provided with a loading mechanism (2), a primary bead pressing mechanism (4), a secondary bead pressing mechanism (5) and a vibrating unloading mechanism (7) in sequence, the vibrating unloading mechanism (7) being located below the secondary bead pressing mechanism (5), a sorting conveyor (8) being provided on the side of the support conveying mechanism (1), a finished product transporting mechanism (9) being provided above the sorting conveyor (8), the finished product transporting mechanism (9) being located below the vibrating unloading mechanism (7), a plurality of equally spaced placement components (11) being provided on the support conveying mechanism (1), a control box (6) and a main box (10) being further provided on the support conveying mechanism (1), and a laser detector (3) being provided on both the support conveying mechanism (1) and the sorting conveyor (8); The support conveying mechanism (1) comprises a frame (12), an electric conveying chain plate (14) is provided on the frame (12), a plurality of equally spaced placement components (11) are arranged on the electric conveying chain plate (14), a placement rack (15) is provided at the feeding end of the frame (12), and two placement tables (13) are provided at the discharging end of the frame (12), and the two placement tables (13) are located on both sides of the electric conveying chain plate (14); The storage assembly (11) comprises two symmetrically arranged fixed plates (16), the two symmetrically arranged fixed plates (16) are both fixed on the electric conveying chain plate (14), a sliding shaft (18) is fixed at the middle of the upper end of the fixed plate (16), a lifting beam plate (19) is slidably arranged on the two sliding shafts (18), a return spring (17) is sleeved on the sliding shaft (18), the upper and lower ends of the return spring (17) respectively abut against the lower end of the lifting beam plate (19) and the upper end of the fixed plate (16) at a corresponding position, a storage seat (20) is detachably provided at the middle of the upper end of the lifting beam plate (19), a storage groove (21) is provided inside the storage seat (20), and a limiting protrusion (22) matching the bearing retainer (23) is provided inside the storage groove (21); The primary bead pressing mechanism (4) comprises a shaft bead pressing frame (32), the shaft bead pressing frame (32) being fixed on the frame (12), and the shaft bead pressing frame (32) being located in the middle of the electric conveying chain plate (14), the shaft bead pressing frame (32) being provided with a vertically placed lifting cylinder (33), a horizontally placed bead feeding push rod (36), and a detachably arranged sliding bead feeding seat (38), the telescopic end of the lifting cylinder (33) being detachably provided with a shaft bead pressing seat (34), and a plurality of circumferentially evenly distributed shaft bead pressing rods (35) being fixed at the lower end of the shaft bead pressing seat (34). ), a shaft bead storage frame (37) is fixed to the telescopic end of the bead feeding push rod (36), and the shaft bead storage frame (37) is slidably arranged on a sliding bead feeding seat (38), and a plurality of bead feeding through holes (39) evenly distributed around the circumference are opened on the sliding bead feeding seat (38), and the upper ends of the bead feeding through holes (39) are provided with rounded corners, and the bead feeding through holes (39) are located directly below the shaft bead pressing seat (34), and the number and positions of the bead feeding through holes (39) correspond to the number and positions of the shaft bead pressing rod (35), and the sliding bead feeding seat (38) is located directly above the electric conveying chain plate (14); The secondary bead pressing mechanism (5) comprises two fixed seats (40), the two fixed seats (40) are respectively fixed on the placement table (13), the upper ends of the fixed seats (40) are fixed with clamping push rods (41), the two clamping push rods (41) are located opposite each other, the telescopic ends of the clamping push rods (41) are fixed with clamping seats (42), the two fixed seats (40) are fixed with U-shaped fixed beams (43), the middle part of the fixed beams (43) is fixed with a vertically arranged lifting cylinder 2 (44), the telescopic end of the lifting cylinder 2 (44) is fixed with an axial bead pressing plate (45), and the axial bead pressing plate (45) is located directly above the electric conveying chain plate (14).

2. The automatic control press machine for shaft balls for automobile rearview mirror end bearings according to claim 1, characterized in that: The feeding mechanism (2) comprises an adjusting slide (24), a positioning screw rod (25), a transport seat (26), a vibrating feeder (29) and a vibrating discharger (30), the adjusting slide (24) and the positioning screw rod (25) being arranged in parallel, and the adjusting slide (24) and the positioning screw rod (25) being respectively located on both sides of the electric conveying chain plate (14), the adjusting slide (24) being fixed on the frame (12), the positioning screw rod (25) being fixed on the placement frame (15), one end of the transport seat (26) being transmission-connected to the positioning screw rod (25), and the other end of the transport seat (26) being slidably arranged in the adjusting slide (24). The transport seat (26) is located above the electric conveying chain plate (14), the upper end of the transport seat (26) is provided with a transport screw rod (27), the upper end of the transport screw rod (27) is provided with a lifting cylinder (28), the telescopic end of the lifting cylinder (28) is provided with a transfer motor (1), the output shaft of the transfer motor (1) is provided with a transport electric clamp (31), a vibrating feeder (29) and a vibrating discharger (30) are fixed on the placement frame (15), the vibrating discharger (30) is located below the transport electric clamp (31), and a laser detector (3) is located between the vibrating discharger (30) and the electric conveying chain plate (14).

3. The automatic control press machine for the shaft ball for the end face bearing of the automobile rearview mirror according to claim 2, characterized in that: The vibrating unloading mechanism (7) comprises a vibrating base (46), the vibrating base (46) being fixed on the frame (12), four mounting uprights (52) being fixed on the upper end of the vibrating base (46), two mounting uprights (52) on the front side being higher than two mounting uprights (52) on the rear side, and a vibrating spring (47) being provided on the upper end of each mounting upright (52), and three unloading conveyors (50) whose heights are successively lowered being fixed on the upper ends of the four vibrating springs (47), two adjacent unloading conveyors (50) being connected in transmission via a conveying sprocket pair, a vibrating motor (49) and a feeding motor (48) being fixed on the uppermost unloading conveyor (50), and an output shaft of the feeding motor (48) being connected in transmission via a conveying sprocket pair, and a collecting box being fixed below the lowermost unloading conveyor (50), and baffles (51) being provided on both sides of the three unloading conveyors (50).

4. The automatic control press machine for the shaft ball for the end face bearing of the automobile rearview mirror according to claim 3 is characterized in that: The classification conveyor (8) comprises a conveying bracket (53), a conveying frame (57) is provided on the conveying bracket (53), a conveying crawler (54) is provided on the conveying frame (57), a conveying motor (55) is fixed to the side of the conveying frame (57), an output shaft of the conveying motor (55) is drivingly connected to the rotating shaft of the conveying crawler (54), a spacer (56) is provided in the middle of the conveying crawler (54), and a mounting plate (62) is fixed to the conveying bracket (53).

5. The automatic control press machine for the shaft ball for the end face bearing of the automobile rearview mirror according to claim 4, characterized in that: The finished product handling mechanism (9) comprises a classification screw rod (58), a second vibrating feeder (60) and a second vibrating discharger (61), wherein the second vibrating feeder (60) and the second vibrating discharger (61) are fixed to the upper end of the mounting plate (62), one end of the classification screw rod (58) is arranged on the upper end of the conveying bracket (53), and the other end of the classification screw rod (58) is arranged on the upper end of the conveying frame (57), and the classification screw rod (58) is located above the conveying crawler (54), and a second lifting cylinder (59) is provided on the classification screw rod (58), and a second indexing motor is provided at the telescopic end of the second lifting cylinder (59), and a classification electric clamp is provided on the output shaft of the second indexing motor, and another laser detector (3) is fixed on the conveying frame (57), and another laser detector (3) is located between the second vibrating discharger (61) and the conveying crawler (54).

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