A starting motor stator housing magnetic shoe assembly system

Abstract

The utility model discloses a kind of starting motor stator shell magnetic shoe assembly system, including magnetic shoe preassembly system, the magnetic shoe preassembly system includes magnetic shoe feeding mechanism, magnetic shoe conveying channel and multiple magnetic shoe taking and placing mechanism along magnetic shoe transmission direction, glue-dipping mechanism is set on the top of magnetic shoe conveying channel;The shell transmission removal system is set at the side of the magnetic shoe feeding glue-dipping mechanism, the shell transmission removal system sequentially includes shell transmission belt, positioning mechanism and shell taking and placing mechanism;Shell magnetic shoe assembly solidification system is set between the shell taking and placing mechanism and multiple magnetic shoe taking and placing mechanism, and the shell magnetic shoe equipment solidification mechanism includes solidification box and annular guide rail set in solidification box interior.The utility model has the beneficial effects: the system is mechanized automatic assembly equipment, magnetic shoe preassembly system, shell transmission removal system and shell magnetic shoe assembly solidification system are integrated, multiple functions can be realized, production time can be shortened using mechanized automatic equipment, efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of motor stator processing technology, specifically to a starter motor stator housing magnetic tile assembly system. Background Technology

[0002] Most electric motors consist of a stator and a rotor. The stator typically carries a housing of magnets, and the motor is generally assembled from the housing and the magnets. Currently, most motor stators are manufactured manually. During the manufacturing process, workers apply glue to the outer surface of the magnets or the inner surface of the housing to bond the magnets and the housing together to form the motor stator. However, manual manufacturing faces several challenges. For example, workers may apply glue unevenly or assemble the magnets incorrectly. Furthermore, manual manufacturing is time-consuming, inefficient, and produces inconsistent product quality with a high rework rate. Summary of the Invention

[0003] To solve the above technical problems, this utility model provides a mechanized and automatic assembly system for starter motor stator housing magnetic tile assembly that integrates feeding, gluing, and assembly, which can effectively improve assembly efficiency and assembly accuracy.

[0004] The technical solution is as follows: A production equipment for assembling magnetic tiles for a starter motor stator housing, the key features of which are: a magnetic tile pre-assembly system, which sequentially includes a magnetic tile feeding mechanism, a magnetic tile conveying channel, and a multi-magnetic tile picking and placing mechanism along the magnetic tile conveying direction; a dispensing mechanism is provided above the magnetic tile conveying channel; the magnetic tile feeding mechanism conveys the magnetic tiles to the magnetic tile conveying channel; the dispensing mechanism applies adhesive to the magnetic tiles entering the magnetic tile conveying channel; and the multi-magnetic tile picking and placing mechanism can pick up and place the magnetic tiles after dispensing. Using the above structure, automated feeding, dispensing, and picking / placing can be achieved through the magnetic tile feeding mechanism, magnetic tile conveying channel, multi-magnetic tile picking and placing mechanism, and dispensing mechanism, reducing manual operation and ensuring assembly efficiency.

[0005] Preferably, the system further includes a shell transfer and removal system, which is located on one side of the magnetic tile pre-assembly system. A shell magnetic tile assembly and curing system is located along the shell's conveying direction within the shell transfer and removal system. The magnetic tile pre-assembly system is adjacent to this shell magnetic tile assembly and curing system. The shells transferred by the shell transfer and removal system and the magnetic tiles picked up and placed by the multi-magnetic tile picking and placing mechanism are assembled and cured on the shell magnetic tile assembly and curing system. With this structure, the shell transfer and removal system is used to transfer the shells and assemble them with the processed magnetic tiles on the shell magnetic tile assembly and curing system, thereby achieving assembly and curing.

[0006] Preferably, the magnetic tile feeding mechanism includes a support platform and a mounting frame disposed on the support platform. A lead screw is vertically disposed in the middle of the mounting frame. A square hole is opened on the table surface of the support platform corresponding to the lead screw. The bottom of the lead screw passes through the table surface and extends downward. There are cartridge slots arranged on both the left and right sides of the lead screw. A retraction mechanism is also provided in the mounting frame. The inner wall of the retraction mechanism abuts against the cartridge slots and can push the cartridge slots closer to the lead screw in the middle. A push mechanism is provided at the bottom of the lead screw and connected to the nut of the lead screw. The push mechanism can pass through the square hole on the support platform and abut against the lower surface of the magnetic tile in the magazine groove, and can push the magnetic tile upward. A forward-pushing mechanism is provided on the mounting frame above the lead screw. The moving part of the forward-pushing mechanism can change the direction of the upward-moving magnetic tile, feeding the magnetic tile into the magnetic tile conveying channel. With the above structure, the magazine slots are distributed on the left and right sides of the lead screw. In use, the magazine slots are pushed towards the center to the loading position by the retraction mechanism and then stop. The lower upward-pushing mechanism pushes upward through the square hole, thereby moving the magnetic tiles arranged in the magazine slots upward. Meanwhile, the top forward-pushing mechanism moves into the magnetic tile conveying channel during the upward movement of the magnetic tiles, changing the direction of movement of the magnetic tiles, thereby realizing automated loading.

[0007] Preferably, a first support box is provided behind the support platform, and two magnetic tile conveying channels are arranged side by side above the first support box, with the pushing mechanism located at the entrance end of the magnetic tile conveying channel; A dispensing mechanism body is installed between the magnetic tile conveying channel and the first support box. Support bodies are installed on the left and right sides of the dispensing mechanism body, and a transverse moving guide rail is connected between the two support bodies. Two dispensing systems that move synchronously up and down are installed on the transverse moving guide rail, and the dispensing nozzles of the two dispensing systems are respectively located above the two magnetic tile conveying channels. With the above structure, the forward pushing mechanism can accurately feed the magnetic tile into the magnetic tile conveying channel, and then into the dispensing mechanism to adjust the dispensing system so that it is directly above the magnetic tile conveying channel for dispensing. The dual-head dispensing system can control the glue through the AB glue control device and the cold control device during glue dispensing within the dispensing mechanism body, thereby ensuring uniform glue application and automated control, solving the problem of uneven glue application caused by manual application.

[0008] Preferably, the multi-magnetic tile picking and placing mechanism is set on a first support box at the end away from the magnetic tile feeding mechanism. The multi-magnetic tile picking and placing mechanism includes a first guide rail and a double-headed picking and placing robot arm that can move up and down on the first guide rail. The bottom of the double-headed picking and placing robot arm is provided with a magnetic tile fixing fixture. Four magnetic tile fixing pieces are evenly hinged to the magnetic tile fixing fixture in the circumferential direction. A discharge cylinder is installed above the magnetic tile fixing fixture. Four push rods are connected to the piston rod of the discharge cylinder, and the push rods correspond to the four magnetic tile fixing pieces respectively. A rotary cylinder is installed between the dual-head pick-and-place manipulators to control the rotation of the magnetic tile fixing fixture at the bottom of the manipulators. With this structure, the dual-head pick-and-place manipulators can simultaneously grasp magnetic tiles from two magnetic tile conveying channels. The manipulator picks up one magnetic tile at a time, and the rotary cylinder rotates it to continue grasping, enabling the grasping of magnetic tiles in a very short time, thus improving work efficiency. The magnetic tiles are then pushed downwards by the push rod on the unloading cylinder of the dual-head pick-and-place manipulator, thereby placing the magnetic tile into the outer shell magnetic tile assembly and curing system.

[0009] Preferably, the magnetic tile conveying channel has two parallel magnetic tile gripping stations on one side near the multi-magnetic tile picking and placing mechanism. Each station is circular with a through hole in the center. Inside the first support box, a lifting cylinder is positioned corresponding to the through hole. A support plate is connected to the piston rod of the lifting cylinder, and a cylinder is positioned on the support plate corresponding to the through hole. The cylinder passes through the through hole, thus opening the magnetic tile fixing plate of the dual-head picking and placing robot. With this structure, the magnetic tile fixing plate hangs vertically in its natural state. When approaching the magnetic tile gripping station, the lifting cylinder and the cylinder on the lifting cylinder open the magnetic tile fixing plate, which is then radially positioned, allowing the magnetic tile to be better fixed to the magnetic tile fixing plate.

[0010] Preferably, the shell transfer system includes a second support housing. A shell conveyor belt, a positioning mechanism, and a shell picking and placing mechanism are sequentially arranged on the second support housing. The shell picking and placing mechanism is located behind the positioning mechanism, and a first picking and placing mechanism and a second picking and placing mechanism are respectively arranged on the shell picking and placing mechanism. With this structure, the shell is transferred via the shell conveyor belt. When it reaches the end, the first picking and placing mechanism grasps it and positions it against the positioning mechanism, facilitating assembly with the magnetic tile and ensuring assembly accuracy. After positioning, the second picking and placing mechanism grasps it and sends it to the next step. This shell transfer system also uses mechanized automatic setting and adjustment, reducing errors from manual identification and improving assembly accuracy.

[0011] Preferably, the positioning mechanism is located at the end of the outer shell conveyor belt. The positioning mechanism includes a positioning platform and a rotary positioning mechanism disposed on the positioning platform. There are two rotary positioning mechanisms. The upper part of the rotary positioning mechanism extends through the top of the positioning platform. The outer shell has a positioning notch, and the diameter of the outer shell is larger than the diameter of the upper part of the rotary positioning mechanism, so that the outer shell can be placed on the rotary positioning mechanism. The shell picking and placing mechanism includes a second moving mechanism. The first and second picking and placing mechanisms are adjustable in height on the second moving mechanism. The first picking and placing mechanism is a single-head gripping mechanism, while the second picking and placing mechanism is a double-head gripping mechanism. With this structure, each shell on the shell conveyor belt is in a different orientation. The shell is fixed to the upper part of the rotary positioning mechanism, which automatically rotates and positions it, ensuring all shells are in the same direction. This improves the accuracy of assembly with the magnetic tiles. The two picking and placing mechanisms are used alternately and can move up, down, left, and right. The first picking and placing mechanism picks up unpositioned shells, and the second picking and placing mechanism picks up positioned shells. The double-head design of the second picking and placing mechanism allows for good cooperation with the double-station tightening fixture on the annular guide rail, saving time.

[0012] Preferably, the outer shell magnetic tile assembly and curing system is mounted on the third support box. This system includes a curing box and an annular guide rail inside the curing box. Workstation plates are mounted on the outer wall of the annular guide rail, and each workstation plate is equipped with a dual-station tensioning fixture. The outer shell and magnetic tile are placed onto the dual-station tensioning fixture, and a driving mechanism is also provided corresponding to the dual-station tensioning fixture. Using this structure, the pre-treated outer shell and magnetic tile are fed into the outer shell magnetic tile assembly and curing structure for assembly. After both sets of assembly are completed, a dual-station tensioning device is used to tension them, ensuring the magnetic tile firmly adheres to the inner wall of the outer shell and preventing detachment. Then, the magnetic tile is fed into the curing box via the annular guide rail for curing. After curing, the assembled product is removed. This outer shell magnetic tile assembly and curing system is also automated, requiring no manual intervention and resulting in high production efficiency.

[0013] Preferably, the dual-station expansion fixture includes an expansion seat and a rotary retraction cylinder disposed on the expansion seat, and a connecting part is provided at the end of the station plate away from the annular guide rail. The drive mechanism can be connected to a rotary retraction cylinder on the workstation plate via a connecting part. This drive mechanism includes a first drive mechanism, a second drive mechanism, and a third drive mechanism. The first drive mechanism is mounted on a third support box near the positioning mechanism. The second and third drive mechanisms are respectively located on the left and right sides of the annular guide rail at the entrance of the curing chamber. The second and third drive mechanisms are single-headed connections, while the first drive mechanism is double-headed. Using this structure, expansion is performed when the outer shell and magnetic tile are placed in to ensure a tight adhesion. After the assembled product is removed, retraction is performed to restore its original shape, preparing it for the next expansion.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This production equipment is a mechanized automatic assembly equipment, which integrates a magnetic tile pre-assembly system, a shell transfer and handling system, and a shell magnetic tile assembly and curing system. It can realize a variety of different functions, and the use of mechanized automatic equipment can assemble multiple products in a short time, improving assembly efficiency to 500-600pcs / h. It is also equipped with a special positioning mechanism to ensure assembly accuracy and guarantee the quality of assembled products. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 Schematic diagram of the pre-installed magnetic tile system 1; Figure 3 Front view of the magnetic tile pre-installation system 1; Figure 4 This is a schematic diagram of the dispensing mechanism 1b; Figure 5 This is a schematic diagram of the multi-magnetic tile picking and placing mechanism 1c; Figure 6 This is a schematic diagram of the multi-magnetic tile picking and placing mechanism 1c gripping the tile. Figure 7 for Figure 5 Enlarged diagram of A in the middle; Figure 8 This is a schematic diagram of the lifting cylinder 1e; Figure 9 This is a schematic diagram of the structure of the shell transfer and relocation system 2; Figure 10 A schematic diagram of the positioning mechanism 2c and the outer casing picking and placing mechanism 2d; Figure 11 Schematic diagram of the curing system 3 for the outer magnetic tile assembly; Figure 12 This is a schematic diagram of the structure of the ring guide rail 3b. Detailed Implementation

[0016] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0017] like Figure 1 As shown, a starter motor stator housing magnetic tile assembly system includes a magnetic tile pre-assembly system 1, a housing conveying and transfer system 2, and a housing magnetic tile assembly and curing system 3. The magnetic tile pre-assembly system 1, along the magnetic tile conveying direction, sequentially includes a magnetic tile feeding mechanism 1a, a magnetic tile conveying channel 1d, and a multi-magnetic tile picking and placing mechanism 1c. An adhesive dispensing mechanism 1b is provided above the magnetic tile conveying channel 1d. The magnetic tile feeding mechanism 1a conveys the magnetic tiles to the magnetic tile conveying channel 1d, and the adhesive dispensing mechanism 1b dispenses adhesive onto the magnetic tiles entering the magnetic tile conveying channel 1d. The multi-magnetic tile picking and placing mechanism 1c can pick up and place magnetic tiles after dispensing. The outer shell conveying and transferring system 2 is located on one side of the magnetic tile pre-assembly system 1. The outer shell magnetic tile assembly and curing system 3 is arranged along the conveying direction of the outer shell in the outer shell conveying and transferring system 2. The magnetic tile pre-assembly system 1 is close to the outer shell magnetic tile assembly and curing system 3. The outer shell conveyed by the outer shell conveying and transferring system 2 and the magnetic tiles picked up and placed by the multi-magnetic tile picking and placing mechanism 1c are assembled and cured on the outer shell magnetic tile assembly and curing system 3.

[0018] The magnetic tile pre-assembly system 1, the outer shell transfer and handling system 2, and the outer shell magnetic tile assembly and curing system 3 are all automated mechanical equipment. They can respectively realize the functions of magnetic tile feeding, dispensing and gripping, outer shell positioning and transmission, and automatic assembly of outer shell and magnetic tile. No human intervention is required, which can greatly improve assembly efficiency and assembly accuracy. After assembly, the initial product is gripped by a person or a robotic arm and sent into the magnetizer for magnetization. After magnetization, it is output through the finished product conveyor belt to obtain the final product.

[0019] like Figure 2 and Figure 3 As shown, the magnetic tile feeding mechanism 1a includes a support platform 1a1 and an mounting frame 1a2 disposed on the support platform 1a1. A lead screw 1a3 is vertically disposed in the middle of the mounting frame 1a2. A square hole is opened on the surface of the support platform 1a1 corresponding to the lead screw 1a3. The bottom of the lead screw 1a3 passes through the surface of the platform and extends downward. On both the left and right sides of the lead screw 1a3, there are spring clip slots 1a4. A retraction mechanism 1a5 is also provided in the mounting frame 1a2. The inner wall of the retraction mechanism 1a5 abuts against the spring clip slots 1a4. At the bottom of the lead screw 1a3, there is an upward pushing mechanism 1a6 connected to the nut of the lead screw 1a3. The upward pushing mechanism 1a6 has a "U" shaped structure and a protruding block is provided on its upper surface. It abuts against the lower surface of the magnetic tile in the spring clip slot 1a4 and can push the magnetic tile upward. A forward pushing mechanism 1a7 is provided on the mounting frame 1a2 above the lead screw 1a3. The moving part of the forward pushing mechanism 1a7 can change the direction of the magnetic tile after it moves upward and send the magnetic tile into the magnetic tile conveying channel 1d. Alternating blocks 1a8 are provided on both sides of the lead screw 1a3. A control cylinder is connected to the side of the alternate block 1a8 away from the magazine groove. When not in use, the alternate blocks 1a8 are located on both sides of the lead screw 1a3. When in use, the alternate blocks 1a8 are pulled backward by the control cylinder to move them away from the lead screw 1a3. As a result, the magazine grooves 1a4 on both sides can move towards the center under the action of the shrinking mechanism 1a5. Then, the protruding block of the pushing mechanism 1a6 at the bottom of the lead screw 1a3 pushes the lower surface of the magnetic tile to move upward as a whole. Then, it is fed into the magnetic tile conveying channel 1d by the pushing mechanism 1a7, thereby realizing continuous magnetic tile feeding.

[0020] like Figure 2 and 4 As shown, a first support box 1e is provided behind the support platform 1a1, and a magnetic tile conveying channel 1d is provided above the first support box 1e. The forward pushing mechanism 1a7 is provided at the entrance end of the magnetic tile conveying channel 1d. A dispensing mechanism body 1b1 is provided between the magnetic tile conveying channel 1d and the first support box 1e. Support bodies are provided on the left and right sides of the dispensing mechanism body 1b1, and a transverse moving guide rail 1b2 is connected between the two support bodies. Two dispensing systems 1b3 that move synchronously up and down are provided on the transverse moving guide rail 1b2. The dispensing nozzles of the two dispensing systems 1b3 are respectively located above the two magnetic tile conveying channels 1d. The dispensing system 1b3 adopts pneumatic glue supply. The dispensing system 1b3 also includes an AB glue control device and a cold control device when dispensing glue. The dispensing mechanism 1b is adjusted so that the dispensing nozzle of the dispensing system 1b3 is directly above the magnetic tile conveying channel 1d, thereby enabling dispensing treatment on the outer surface of the magnetic tile that is fed into the magnetic tile conveying channel 1d by the spring clip magnetic tile feeder 1a. The dispensing mechanism body 1b1 controls the uniform application of the adhesive.

[0021] like Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the multi-magnetic tile picking and placing mechanism 1c is mounted on the first support box 1e at the end away from the magnetic tile feeding mechanism 1a. The multi-magnetic tile picking and placing mechanism 1c is mounted at the end away from the clip-type magnetic tile feeding machine 1a. The multi-magnetic tile picking and placing mechanism 1c includes a first guide rail 1c1 and a double-headed picking and placing robot 1c2 that can move up and down on the first guide rail 1c1. The bottom of the double-headed picking and placing robot 1c2 is provided with a magnetic tile fixing fixture 1c3. Four magnetic tile fixing pieces 1c4 are evenly hinged around the magnetic tile fixing fixture 1c3. A discharge cylinder 1c6 is installed above the magnetic tile fixing fixture 1c3. Four push rods 1c7 are connected to the piston rod of the discharge cylinder 1c6 respectively. The push rods 1c7 correspond to the magnetic tile fixing pieces 1c4 respectively. A rotary cylinder 1c5 is provided between the two-headed pick-and-place robot 1c2 to control the rotation of the magnetic tile fixing fixture 1c3 at the bottom of the two-headed pick-and-place robot 1c2. The rotary cylinder 1c5 is used to rotate the magnetic tile fixing fixture 1c3 at the bottom of the two-headed pick-and-place robot 1c2 and adjust the angle so that the magnetic tiles can be adsorbed onto the magnetic tile fixing piece 1c4 respectively. The magnetic tile conveying channel 1d has two parallel magnetic tile gripping stations on the side near the multi-magnetic tile picking and placing mechanism 1c. The stations are circular with a through hole in the middle. Inside the first support box 1e, a lifting cylinder 1e is installed corresponding to the through hole. A support plate is connected to the piston rod of the lifting cylinder 1e. A cylinder is installed on the support plate corresponding to the through hole. The cylinder can pass through the through hole and can open the magnetic tile fixing plate 1c4 of the double-headed picking and placing robot 1c2, so that the magnetic tile can be better attached to the magnetic tile fixing plate 1c4.

[0022] like Figure 9 As shown, the shell transfer and handling system 2 includes a second support box 2a. A shell transfer belt 2b, a positioning mechanism 2c, and a shell picking and placing mechanism 2d are sequentially arranged on the second support box 2a. The shell picking and placing mechanism 2d is located behind the positioning mechanism 2c. A first picking and placing mechanism 2d1 and a second picking and placing mechanism 2d2 are respectively arranged on the shell picking and placing mechanism 2d.

[0023] like Figure 10 As shown, the positioning mechanism 2c is located at the end of the outer shell conveyor belt 2b. The positioning mechanism 2c includes a positioning platform 2c1 and a rotary positioning mechanism 2c2 located on the positioning platform 2c1. There are two rotary positioning mechanisms 2c2, which are arranged in parallel to each other. The upper part of the rotary positioning mechanism 2c2 extends through the top of the positioning platform 2c1. The outer shell has a positioning notch, and the diameter of the outer shell is larger than the diameter of the upper part of the rotary positioning mechanism 2c2, so that the outer shell can be placed on the rotary positioning mechanism 2c2. The shell picking and placing mechanism 2d includes a second moving mechanism 2c3. The first picking and placing mechanism 2d1 and the second picking and placing mechanism 2d2 are height-adjustable on the second moving mechanism 2c3. The first picking and placing mechanism 2d1 is a single-head gripping mechanism, while the second picking and placing mechanism 2d2 is a double-head gripping mechanism. The first picking and placing mechanism 2d1 grips shells with inconsistent positions on the shell conveyor belt 2a and sends them into the positioning mechanism 2c. The shells are then rotated and positioned by the rotation positioning mechanism 2b2. After positioning, the shells are taken away by the second picking and placing mechanism 2d2 and sent to the next step.

[0024] like Figure 11 and Figure 12 As shown, a housing magnetic tile assembly and curing system 3 is provided between the housing pick-and-place mechanism 2d and the multi-magnetic tile pick-and-place mechanism 1c. The housing magnetic tile assembly and curing system 3 is provided on the third support box 3d. The housing magnetic tile assembly and curing mechanism 3 includes a curing box 3a and an annular guide rail 3b provided inside the curing box 3a. A work station plate 3b1 is provided on the outer wall of the annular guide rail 3b. A dual-work station expansion clamping fixture 3b2 is provided on each work station plate 3b1, which can place the housing and the magnetic tile into the dual-work station expansion clamping fixture 3b2 respectively. The dual-work station expansion clamping fixture 3b2 includes an expansion seat and a rotary shrink cylinder provided on the expansion seat. A connecting part 3b11 is provided at the end of the work station plate 3b1 away from the annular guide rail 3b. The drive mechanism 3c can be connected to the rotary retraction cylinder on the workstation plate 3b1 via the connecting part 3b11. The drive mechanism 3c includes a first drive mechanism 3c1, a second drive mechanism 3c2, and a third drive mechanism 3c3. The first drive mechanism 3c1 is disposed on the third support box 3d near the positioning mechanism 2c. The second drive mechanism 3c2 and the third drive mechanism 3c3 are respectively disposed on the left and right sides of the annular guide rail 3b at the entrance of the curing box 3a. The second drive mechanism 3c2 and the third drive mechanism 3c3 are single-headed connections, while the first drive mechanism 3c1 is double-headed connections.

[0025] The operating principle of this system is as follows: the outer shell is placed on the outer shell conveyor belt 2b and transported to the end of the outer shell conveyor belt 2b. The first pick-and-place mechanism 2d1 picks up the outer shell and places it on the positioning mechanism 2c. The outer shell can be just stuck on the upper part of the rotary positioning mechanism 2c2 of the positioning mechanism 2c. The outer shell has a positioning notch, which can be rotated and positioned by its rotary positioning mechanism 2c2. After positioning, the second pick-and-place mechanism 2d2 picks up the outer shell magnetic tile assembly and curing system 3 and places it on the expansion seat of the dual-station expansion fixture 3b2. While the outer shell is being fed, the magnetic tiles are arranged and assembled in the magazine slot 1a4. The magazine slot 1a4 is then arranged in the magnetic tile feeding machine 1a. The mechanism is activated, controlling the cylinder to pull the clearance block 1a8 backward, moving it away from the lead screw 1a3. The retraction mechanism 1a5 pushes the magazine slot 1a4 towards the center, and then the upward pushing mechanism 1a6 pushes the magnetic tiles upward. The forward pushing mechanism 1a7 then sends the upward-moving magnetic tiles into the magnetic tile conveying channel 1d. The magnetic tiles are arranged sequentially in the magnetic tile conveying channel 1d and move towards the multi-magnetic tile picking and placing mechanism 1c. Simultaneously with the movement of the magnetic tiles... The dispensing mechanism 1b is adjusted so that its dispensing nozzle is facing the outer surface of the magnetic tile, and the outer surface is treated with dispensing. After the magnetic tile is treated with dispensing, it reaches the magnetic tile gripping station. The magnetic tile is picked up by the magnetic tile fixing plate 1c4 at the bottom of the double-headed picking and placing robot 1c2 of the multi-magnetic tile picking and placing mechanism 1c, and transferred to the top of the outer shell magnetic tile assembly and curing system 3. The magnetic tile is pushed down by the top rod 1c7 connected to the unloading cylinder 1c6, and it falls off from the magnetic tile fixing plate. The magnetic tile falls off inside the outer shell on the double-station expansion fixture 3b2, ensuring the position of the magnetic tile. When the multi-magnetic tile picking and placing mechanism 1c places the magnetic tile into the outer shell magnetic tile assembly and curing system 3, it returns to the magnetic tile gripping station via the first guide rail 1c1. At the same time as returning, the lifting cylinder 1e at the bottom of the magnetic tile gripping station pushes the cylinder on the support plate to rise and pass into the round hole of the magnetic tile gripping station. When the double-headed picking and placing robot 1c2 of the multi-magnetic tile picking and placing mechanism 1c descends, the rising cylinder can open the magnetic tile fixing plate 1c4 at the bottom of the double-headed picking and placing robot 1c2, thereby adsorbing the magnetic tile onto the magnetic tile fixing plate 1c4. It continues to rotate via the rotary cylinder 1c5, so that the four magnetic tile fixing plates 1c4 will be adsorbed with magnetic tiles. The outer shell magnetic tile assembly and curing system 3 has 96 station plates 3b1 mounted on the annular guide rail 3b, which moves along with the outer shell magnetic tile. Each station plate 3b1 is equipped with a dual-station expansion fixture 3b2. The drive mechanism 3c mounted on the third support box 3d can connect with the connecting part 3b11 of the station plate 3b1, thereby controlling the rotary shrink cylinder in the dual-station expansion fixture 3b2. The placed outer shell and magnetic tile can expand outward through the rotary shrink cylinder controlled by the drive mechanism 3c, thereby ensuring the fit between the magnetic tile and the outer shell. The pre-assembled product will enter the curing box 3a along with the annular guide rail 3b for heat curing. After the curing is completed, the dual-station expansion fixture 3b2 is controlled to shrink by the third drive mechanism 3c3 to facilitate the removal of the initialized finished product. The initialized finished product is then transferred to the magnetizer by manual or robotic arm for magnetization. After the magnetization is completed, the product is obtained.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of the present utility model. Those skilled in the art, under the guidance of the present utility model, can make various similar representations without departing from the spirit and claims of the present utility model, and such modifications all fall within the protection scope of the present utility model.

Claims

1. A starter motor stator housing magnet assembly system, characterized in that: The system includes a magnetic tile pre-assembly system (1), which includes a magnetic tile feeding mechanism (1a), a magnetic tile conveying channel (1d), and a multi-magnetic tile picking and placing mechanism (1c) in sequence along the magnetic tile conveying direction. A dispensing mechanism (1b) is provided above the magnetic tile conveying channel (1d). The magnetic tile feeding mechanism (1a) conveys the magnetic tiles to the magnetic tile conveying channel (1d), the dispensing mechanism (1b) dispenses adhesive onto the magnetic tiles that enter the magnetic tile conveying channel (1d), and the multi-magnetic tile picking and placing mechanism (1c) can pick up and place the magnetic tiles after dispensing.

2. The starter motor stator housing magnet assembly system according to claim 1, characterized in that: It also includes a shell transfer and removal system (2), which is located on one side of the magnetic tile pre-assembly system (1). A shell magnetic tile assembly and curing system (3) is provided on the shell transfer and removal system (2) along the conveying direction of the shell. The magnetic tile pre-assembly system (1) is close to the shell magnetic tile assembly and curing system (3). The shells transferred by the shell transfer and removal system (2) and the magnetic tiles picked up and placed by the multi-magnetic tile picking and placing mechanism (1c) are assembled and cured on the shell magnetic tile assembly and curing system (3).

3. A starter motor stator housing magnet assembly system according to claim 1 or 2, characterized in that: The magnetic tile feeding mechanism (1a) includes a support platform (1a1) and a mounting frame (1a2) mounted on the support platform (1a1). A lead screw (1a3) is vertically mounted in the middle of the mounting frame (1a2). A square hole is opened on the surface of the support platform (1a1) corresponding to the lead screw (1a3). The bottom of the lead screw (1a3) passes through the surface of the platform and extends downward. There are cartridge slots (1a4) arranged on both the left and right sides of the lead screw (1a3). A retraction mechanism (1a5) is also provided in the mounting frame (1a2). The inner wall of the retraction mechanism (1a5) abuts against the cartridge slots (1a4) and can push the cartridge slots (1a4) closer to the lead screw (1a3) in the middle. A push mechanism (1a6) is provided at the bottom of the lead screw (1a3) and connected to the nut of the lead screw (1a3). The push mechanism (1a6) can pass through the square hole on the support platform (1a1) and abut against the lower surface of the magnetic tile in the magazine groove (1a4), and can push the magnetic tile upward. A forward pushing mechanism (1a7) is provided on the mounting frame (1a2) above the lead screw (1a3). The moving part of the forward pushing mechanism (1a7) can change the direction of the upward-moving magnetic tile and send the magnetic tile into the magnetic tile conveying channel (1d).

4. The starter motor stator housing magnet assembly system according to claim 3, characterized in that: A first support box (1e) is provided behind the support platform (1a1), and two magnetic tile conveying channels (1d) are arranged side by side above the first support box (1e). The forward pushing mechanism (1a7) is provided at the entrance end of the magnetic tile conveying channel (1d). A dispensing mechanism body (1b1) is provided between the magnetic tile conveying channel (1d) and the first support box (1e). Support bodies are provided on the left and right sides of the dispensing mechanism body (1b1), and a transverse moving guide rail (1b2) is connected between the two support bodies. Two dispensing systems (1b3) that move up and down synchronously are provided on the transverse moving guide rail (1b2). The dispensing nozzles of the two dispensing systems (1b3) are respectively located above the two magnetic tile conveying channels (1d).

5. The starter motor stator housing magnet assembly system according to claim 4, characterized in that: The multi-magnetic tile picking and placing mechanism (1c) is set on the first support box (1e) at the end away from the magnetic tile feeding mechanism (1a). The multi-magnetic tile picking and placing mechanism (1c) includes a first guide rail (1c1) and a double-headed picking and placing robot (1c2) that can move up and down on the first guide rail (1c1). The bottom of the double-headed picking and placing robot (1c2) is provided with a magnetic tile fixing fixture (1c3). Four magnetic tile fixing pieces (1c4) are evenly hinged around the magnetic tile fixing fixture (1c3). A discharge cylinder (1c6) is installed above the magnetic tile fixing fixture (1c3). Four push rods (1c7) are connected to the piston rod of the discharge cylinder (1c6). The push rods (1c7) correspond to the four magnetic tile fixing pieces (1c4) respectively. A rotary cylinder (1c5) is provided between the dual-head pick-and-place manipulator (1c2) to control the rotation of the magnetic tile fixing fixture (1c3) at the bottom of the dual-head pick-and-place manipulator (1c2).

6. The starter motor stator housing magnet assembly system according to claim 5, characterized in that: The magnetic tile conveying channel (1d) has two parallel magnetic tile gripping stations on one side near the multi-magnetic tile picking and placing mechanism (1c). The stations are circular with a through hole in the middle. Inside the first support box (1e), a lifting cylinder (1f) is provided corresponding to the through hole. A support plate is connected to the piston rod of the lifting cylinder (1f). A cylinder is provided on the support plate corresponding to the through hole. The cylinder can pass through the through hole and open the magnetic tile fixing plate of the double-headed picking and placing robot (1c2).

7. The starter motor stator housing magnet assembly system according to claim 2, characterized in that: The shell transfer system (2) includes a second support box (2a), on which a shell conveyor belt (2b), a positioning mechanism (2c) and a shell picking and placing mechanism (2d) are sequentially arranged. The shell picking and placing mechanism (2d) is located behind the positioning mechanism (2c), and a first picking and placing mechanism (2d1) and a second picking and placing mechanism (2d2) are respectively arranged on the shell picking and placing mechanism (2d).

8. The starter motor stator housing magnet assembly system according to claim 7, characterized in that: The positioning mechanism (2c) is located at the end of the outer shell conveyor belt (2b). The positioning mechanism (2c) includes a positioning platform (2c1) and a rotary positioning mechanism (2c2) located on the positioning platform (2c1). There are two rotary positioning mechanisms (2c2). The upper part of the rotary positioning mechanism (2c2) extends out of the top of the positioning platform (2c1). The outer shell has a positioning notch, and the diameter of the outer shell is larger than the diameter of the upper part of the rotary positioning mechanism (2c2). The outer shell can be placed on the rotary positioning mechanism (2c2). The shell picking and placing mechanism (2d) includes a second moving mechanism (2c3). The first picking and placing mechanism (2d1) and the second picking and placing mechanism (2d2) are height-adjustable on the second moving mechanism (2c3). The first picking and placing mechanism (2d1) is a single-head gripping mechanism, while the second picking and placing mechanism (2d2) is a double-head gripping mechanism.

9. The starter motor stator housing magnet assembly system according to claim 7, characterized in that: The outer shell magnetic tile assembly and curing system (3) is set on the third support box (3d). The outer shell magnetic tile assembly and curing system (3) includes a curing box (3a) and an annular guide rail (3b) set inside the curing box (3a). A work station plate (3b1) is set on the outer side wall of the annular guide rail (3b). A double work station expansion fixture (3b2) is set on each work station plate (3b1) so that the outer shell and magnetic tile can be placed on the double work station expansion fixture (3b2). A drive mechanism (3c) is also set on the double work station expansion fixture (3b2).

10. A starter motor stator housing magnet assembly system according to claim 9, characterized in that: The dual-station expansion fixture (3b2) includes an expansion seat and a rotary retraction cylinder mounted on the expansion seat. A connecting part (3b11) is provided at one end of the station plate (3b1) away from the annular guide rail (3b). The drive mechanism (3c) can be connected to the rotary retraction cylinder on the workstation plate (3b1) via the connecting part (3b11). The drive mechanism (3c) includes a first drive mechanism (3c1), a second drive mechanism (3c2), and a third drive mechanism (3c3). The first drive mechanism (3c1) is disposed on the third support box (3d) near the positioning mechanism (2c). The second drive mechanism (3c2) and the third drive mechanism (3c3) are respectively disposed on the left and right sides of the annular guide rail (3b) at the entrance of the curing box (3a). The second drive mechanism (3c2) and the third drive mechanism (3c3) are single-headed connections, while the first drive mechanism (3c1) is double-headed connections.

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