Motor laser coding machine and coding method thereof

Abstract

The present invention discloses a motor laser coding machine and a coding method thereof. The coding machine comprises a feed conveyor belt, a feed transfer mechanism, a first code scanner, a synchronous material moving mechanism, a laser code scanner, a second code scanner, a discharge transfer mechanism, a qualified product conveyor belt and a non-qualified product conveyor belt; the feed transfer mechanism clamps the motor on the feed conveyor belt and flips it to a vertical state; the first code scanner scans the motor in the vertical state to determine whether coding is required; the synchronous material moving mechanism moves the motor that needs coding to a coding material seat; the laser code scanner codes the motor on the coding material seat; the second code scanner scans the coded motor to determine whether the coding meets the standard; the discharge transfer mechanism flips the motor that meets the standard and places it on the qualified product conveyor belt, and flips the motor that does not meet the standard and places it on the non-qualified product conveyor belt. The present invention can realize efficient coding of the motor.

Description

Technical Field

[0001] The present invention relates to the field of motor coding, and in particular to a motor laser coding machine and a coding method thereof. Background Art

[0002] During the manufacturing process, motor products usually need to be marked and coded, such as QR codes, to facilitate product management. Motor products are generally made of metal. In order to ensure the stability of the marking, laser coding is usually used. However, the current machines for coding motors cannot form an assembly line operation, the coding process is not efficient enough, and the management of the entire coding process of the motor is not complete. Summary of the invention

[0003] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a motor laser coding machine and a coding method thereof, so as to improve the efficiency of motor coding.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A motor laser coding machine comprises a workbench, and a feed conveyor belt, a feed transfer mechanism, a first code scanner, a synchronous material transfer mechanism, a laser coder, a second code scanner, a discharge transfer mechanism, a qualified product conveyor belt and a failed product conveyor belt arranged on the workbench;

[0006] The feed conveyor belt is used for transmitting the motor;

[0007] The feed transfer mechanism includes a feed moving assembly, a feed rotating clamping cylinder arranged on the feed moving assembly, and a feed clamping claw connected to the feed rotating clamping cylinder; the feed moving assembly drives the feed rotating clamping cylinder and the feed clamping claw to approach or move away from the feed conveyor belt, and the feed rotating clamping cylinder is used to drive the feed clamping claw to clamp and flip the motor;

[0008] The first barcode scanner is used to scan the flipped motor to determine whether the motor needs to be coded;

[0009] The synchronous material moving mechanism includes a plurality of material seats arranged transversely, a transverse sliding guide rail, and a plurality of material clamps arranged on the transverse sliding guide rail, wherein the plurality of material clamps are used to clamp the motor to be coded and move back and forth transversely, so that the motor moves on the plurality of material seats in sequence;

[0010] The laser coder is arranged corresponding to a coding material seat among the plurality of material seats, and is used to code the motor on the coding material seat that needs to be coded;

[0011] The second barcode scanner is used to scan the motor after coding to determine whether the coding of the motor meets the standard;

[0012] The material discharging transfer mechanism comprises a material discharging moving assembly, a material discharging rotating clamping cylinder arranged on the material discharging moving assembly, and a material discharging clamping claw connected to the material discharging rotating clamping cylinder; the material discharging moving assembly drives the material discharging rotating clamping cylinder and the material discharging clamping claw to approach or move away from the qualified product conveyor belt or the unqualified product conveyor belt, and the material discharging rotating clamping cylinder is used to drive the material discharging clamping claw to clamp and flip the motor;

[0013] The material discharging transfer mechanism is used to place motors whose coding meets the standards on the qualified product conveyor belt, and to place motors whose coding does not meet the standards on the unqualified product conveyor belt.

[0014] As a preferred solution: the feed conveyor belt includes two feed conveyor tracks arranged side by side, and a fixture plate is arranged between the two feed conveyor tracks for fixing the motor.

[0015] As a preferred solution: the feed moving assembly includes a bracket fixedly arranged on the workbench, a longitudinal slide rail fixedly arranged on the bracket, a vertical slide rail slidably arranged on the longitudinal slide rail, and a drive motor module connected to the vertical slide rail; the feed rotating clamping cylinder is slidably arranged on the vertical slide rail.

[0016] As a preferred solution: the synchronous material moving mechanism includes a vertical driving cylinder connected to the transverse sliding guide rail, a slide plate arranged on the transverse sliding guide rail, a transverse driving cylinder connected to the slide plate, and a longitudinal driving motor connected to the slide plate; the transverse driving cylinder is used to drive the slide plate to move on the transverse sliding guide rail, the longitudinal driving cylinder is used to drive the slide plate and the multiple material clamps to move longitudinally synchronously, and the vertical driving cylinder is used to drive the transverse sliding guide rail to move in the vertical direction; the number of the material seats is one more than the number of the material clamps.

[0017] As a preferred solution: buffers are provided at both ends of the transverse sliding guide rail.

[0018] As a preferred solution: the number of the material seats is five, and in the direction from the feed transfer mechanism to the discharge transfer mechanism, the first material seat, the second material seat and the fifth material seat are all provided with a rotary drive motor, and the rotary drive motor is used to drive the material seat to rotate, so as to facilitate the motor to code.

[0019] As a preferred solution: the material holder includes two clamping blocks and a clamping block cylinder connecting the two clamping blocks, a motor is placed between the two clamping blocks, and a motor sensor is also arranged between the two clamping blocks.

[0020] As a preferred solution: the motor laser coding machine also includes a longitudinal focusing guide rail arranged on the workbench, and a longitudinal driving module connected to the laser coding device, the laser coding device is arranged on the longitudinal focusing guide rail, and the longitudinal driving module drives the laser coding device to approach or move away from the material holder.

[0021] As a preferred solution: the multiple material clamps are used to clamp the motors that do not need to be coded, and the multiple material clamps move back and forth in the transverse direction so that the motors move on the multiple material seats in turn; the material discharge transfer mechanism places the motors that do not need to be coded on the material seats on the defective product conveyor belt.

[0022] As a preferred solution: the front end of the defective product conveyor belt in the transport direction is provided with a detector, and the rear end is provided with a sensor; the detector is used to detect whether there are objects on the defective product conveyor belt, and the sensor is used to sense whether the defective product conveyor belt is full of objects.

[0023] The motor coding method of the motor laser coding machine comprises the following steps:

[0024] The feed conveyor belt conveying motor;

[0025] The feed transfer mechanism clamps the motor on the feed conveyor belt and flips it to a vertical state;

[0026] The first barcode scanner scans the motor in the vertical state to determine whether coding is required;

[0027] The synchronous material moving mechanism moves the motor to be coded to the coding material seat;

[0028] The laser coder codes the motor on the coding material holder;

[0029] The second barcode scanner scans the motor after coding to determine whether the coding meets the standards;

[0030] The discharging transfer mechanism flips over the motors that meet the standards and places them on the qualified product conveyor belt, and flips over the motors that do not meet the standards and places them on the unqualified product conveyor belt.

[0031] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that a coding device for motors is formed by integrating a feed conveyor belt, a feed transfer mechanism, a first code scanner, a synchronous material moving mechanism, a laser coder, a second code scanner, a discharge transfer mechanism, a qualified product conveyor belt and a non-qualified product conveyor belt on a workbench. The feed transfer mechanism clamps the motor on the feed conveyor belt and flips it to a vertical state; the first code scanner scans the motor in the vertical state to determine whether coding is required; the synchronous material moving mechanism moves the motor that needs coding to the coding material seat; the laser coder codes the motor on the coding material seat; the second code scanner scans the coded motor to determine whether the coding meets the standards; the discharge transfer mechanism flips the motor that meets the standards and places it on the qualified product conveyor belt, and flips the motor that does not meet the standards and places it on the non-qualified product conveyor belt. The equipment realizes fully automated operation of motor coding, saves a lot of labor, improves production efficiency, avoids errors and defects caused by manual operation, and improves the qualified rate of products.

[0032] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a first-view stereoscopic diagram of the motor laser coding machine of the present invention;

[0034] Figure 2 A second perspective perspective diagram of the motor laser coding machine of the present invention;

[0035] Figure 3 A schematic diagram of the motor laser coding machine of the present invention from a third viewing angle;

[0036] Figure 4 It is a schematic diagram of the top view of the motor laser coding machine of the present invention;

[0037] Figure 5 It is a first-view stereoscopic schematic diagram of the feeding moving mechanism in the motor laser coding machine of the present invention;

[0038] Figure 6 A second perspective perspective diagram of the feed moving mechanism in the motor laser coding machine of the present invention;

[0039] Figure 7 It is a first-view stereoscopic schematic diagram of the synchronous material moving mechanism in the motor laser coding machine of the present invention;

[0040] Figure 8 It is a second perspective stereoscopic schematic diagram of the synchronous material moving mechanism in the motor laser coding machine of the present invention;

[0041] Fig. 9It is a three-dimensional schematic diagram of the material holder in the motor laser coding machine of the present invention.

[0042] Description of the accompanying drawings:

[0043] 100, motor laser coder, 11, workbench, 111, operating table; 12, feed conveyor belt, 121, feed conveyor track, 122, fixture plate; 13, feed transfer mechanism, 131, feed transfer assembly, 132, feed rotary clamping cylinder, 133, feed clamping claw, 1311, bracket, 1312, longitudinal slide rail, 1313, vertical slide rail, 1314, drive motor module; 14, first code scanner; 15, synchronous material transfer mechanism, 151, material seat, 152, horizontal sliding guide rail, 153, material clamp, 154, vertical drive cylinder, 1 55. Slide plate, 156. Transverse drive cylinder, 157. Longitudinal drive cylinder, 158. Rotary drive motor, 1511. Clamp, 1512. Clamp cylinder, 1513. Motor sensor, 1521. Buffer; 16. Laser coder, 161. Longitudinal focusing guide rail, 162. Longitudinal drive module; 17. Second barcode scanner; 18. Discharging transfer mechanism, 181. Discharging transfer assembly, 182. Discharging rotary clamping cylinder, 183. Discharging jaws; 19. Conveyor belt for qualified products; 20. Conveyor belt for unqualified products, 201. Detector, 202. Sensor DETAILED DESCRIPTION

[0044] The present invention Figures 1 to 9 As shown, a motor laser coder and a coding method thereof. The laser coder 100 includes a workbench 11, a feed conveyor belt 12, a feed transfer mechanism 13, a first code scanner 14, a synchronous material transfer mechanism 15, a laser coder 16, a second code scanner 17, a discharge transfer mechanism 18, a qualified product conveyor belt 19, and a failed product conveyor belt 20.

[0045] The workbench 11 is used to install the above-mentioned mechanism.

[0046] The feed conveyor belt 12 is used to transport the motor 200, and serves as a feed mechanism for the entire laser coder 100. It includes two feed conveyor tracks 121 arranged side by side, and a fixture plate 122 arranged between the two feed conveyor tracks 121. The fixture plate 122 can be used to fix the motor so that the motor is stably positioned on the feed conveyor belt 12, which is convenient for subsequent mechanism clamping; in addition, the fixture plate 122 can also be used to place a variety of motors, so that the entire laser coder can be suitable for a variety of motors.

[0047] The feed transfer mechanism 13 includes a feed transfer assembly 131, a feed rotary clamping cylinder 132, and a feed clamping claw 133. The feed transfer assembly 131 can drive the entire feed transfer mechanism 13 to move longitudinally and vertically on the workbench 11, wherein the transverse direction is the conveying direction of the feed conveyor belt 12, the longitudinal direction is the direction perpendicular to the feed conveyor belt 12, and the vertical direction is the direction perpendicular to the workbench 11.

[0048] The feed rotary clamping cylinder 132 is arranged on the feed moving assembly 131, and the feed clamping jaw 133 is connected to the feed rotary clamping cylinder 132. The feed moving assembly 131 drives the feed rotary clamping cylinder 132 and the feed clamping jaw 133 to move longitudinally and vertically to approach the feed conveyor belt 12 to clamp the motor 200 on the feed conveyor belt, or move away from the feed conveyor belt 12 to transfer the motor 200 to the synchronous material moving mechanism 15.

[0049] The feeding rotary clamping cylinder 132 drives the feeding clamping jaws 133 to clamp or release the motor, and can also drive the feeding clamping jaws 133 to rotate to flip the motor to a posture suitable for scanning the code. In this embodiment, the motor is flipped from the longitudinal direction to the transverse direction.

[0050] The feed moving assembly 131 specifically includes a bracket 1311, a longitudinal slide rail 1312, a vertical slide rail 1313 and a drive motor module 1314. The bracket 1311 is fixed on the workbench 11, one of the longitudinal slide rail 1312 and the vertical slide rail 1313 is fixedly arranged on the bracket, and one is slidably arranged on the other; in this embodiment, the longitudinal slide rail 1312 is fixedly arranged on the bracket 1311, the vertical slide rail 1313 is slidably arranged on the longitudinal slide rail 1312, the drive motor module 1314 is arranged on the vertical slide rail 1313, and the feed rotating clamping cylinder 132 is arranged on the vertical slide rail.

[0051] The driving motor module 1314 can drive the vertical slide rail 1313 to slide on the longitudinal slide rail 1312, that is, drive the feed rotating clamping cylinder 132 and the feed clamping jaw 133 on the vertical slide rail 1313 to move longitudinally; it can also drive the feed rotating cylinder 132 to slide on the vertical slide rail 1313, that is, drive the feed rotating clamping cylinder 132 and the feed clamping jaw 133 to move vertically, so as to realize the feed clamping jaw 133 approaching or moving away from the feed conveying track.

[0052] After the feed transfer mechanism 13 clamps and flips the motor 200, it can be placed on the synchronous material transfer mechanism 15 and then scanned by the first barcode scanner 14. The first barcode scanner 14 can also directly scan the motor on the feed transfer mechanism 13 and then place it on the synchronous material transfer mechanism 15.

[0053] The first barcode scanner 14 is used to identify the motor 200 to determine whether the motor 200 needs to be coded. Furthermore, the model of the motor 200 can also be identified to perform different coding operations on different motors. The first barcode scanner 14 is linked to the subsequent laser coder 16 and the material discharging transfer mechanism 18. If the first barcode scanner 14 identifies that the motor needs to be coded, the laser coder 16 codes it, and when the coding meets the standard, the material discharging transfer mechanism 18 places the coded motor on the qualified product conveyor belt 19; if the first barcode scanner 14 identifies that the motor does not need to be coded, the laser coder 16 does not code it, and the material discharging transfer mechanism 18 places the motor that does not need to be coded on the unqualified product conveyor belt 20.

[0054] The laser coder 16 is used to code the motor, and can implement different coding operations for different motors. The second code scanner 17 is used to scan the coded motor to determine whether the coding meets the standards.

[0055] Therefore, there are three stations between the feeding and discharging, namely, the first barcode scanner 14, the laser code reader 16 and the second barcode scanner 17. In order to realize the flow operation and improve the working efficiency, the synchronous material moving mechanism 15 is used to realize the flow operation.

[0056] The synchronous material moving mechanism 15 includes a plurality of material holders 151 arranged in a transverse direction, wherein the transverse direction is the direction of the workstation assembly line. The corresponding first code scanner 14 , laser code reader 16 and second code scanner 17 are also arranged in a transverse direction and are provided corresponding to different material holders 151 .

[0057] For example, in this embodiment, there are five material holders, the first code scanner 14 is set corresponding to the second material holder 151, the laser code reader 16 is set corresponding to the third material holder, and the second code scanner 17 is set corresponding to the fourth material holder. The feed transfer mechanism 13 and the discharge transfer mechanism 18 correspond to the first material holder and the fifth material holder respectively.

[0058] In order for the motor 200 to move on the material holder 151 , a plurality of material clamps 153 need to be provided accordingly. The number of material clamps 153 is one less than the number of material holders 151 . The whole set of the plurality of material clamps 153 can move back and forth in the horizontal direction, so that the motor can move on the plurality of material holders 151 .

[0059] The synchronous material moving mechanism 15 also includes a transverse sliding guide rail 152, a vertical driving cylinder 154, a slide plate 155, a transverse driving cylinder 156 and a longitudinal driving cylinder 157. The longitudinal driving motor 157 is connected to the slide plate 155, driving the slide plate 155 and the multiple material clamps 153 thereon to move longitudinally synchronously; the slide plate 155 is arranged on the transverse sliding guide rail 152, and the transverse driving cylinder 156 is connected to the slide plate 155, driving the longitudinal driving cylinder 157, the slide plate 155 and the multiple material clamps 153 thereon to slide synchronously transversely on the transverse sliding guide rail 152, thereby realizing the movement of the material clamp 153 in the longitudinal and transverse directions. Furthermore, a vertical driving motor 154 is also arranged on the transverse sliding guide rail 152, which is used to drive the movement of the transverse sliding guide rail 152 in the vertical direction, that is, realizing the movement of the material clamp 153 in three directions, so that the material clamp 153 can accurately place the motor on the material seat 151. In addition, a cylinder may be provided on each material clamp 153 to drive the material clamp 153 to move longitudinally relative to the slide 155 .

[0060] In addition, buffers 1521 are provided at both ends of the transverse sliding track 152 to buffer the movement of the slide plate 155 when the slide plate 155 moves back and forth in the transverse direction to the end.

[0061] In this embodiment, in the direction of the assembly line, the first material holder, the second material holder and the fifth material holder are all provided with a rotary drive motor 158 for driving the material holder to rotate so as to facilitate motor coding. The material holder 151 also includes two clamping blocks 1511 for fixing the motor placed on the material holder 151, and the motor is placed between the two clamping blocks. A motor sensor 1513 is provided between the two clamping blocks 1511 to sense whether the motor has been placed. The clamping block 1511 is connected to a clamping block cylinder 1512 for driving it to clamp.

[0062] The laser coder 16 codes the motor on the coding material holder. In this embodiment, different codes can be applied to different motors. Therefore, a longitudinal focusing guide rail 161 and a longitudinal driving module 162 are also provided for the laser coder 16. The longitudinal focusing guide rail 161 is fixed on the workbench, the laser coder 16 is slidably arranged on the longitudinal focusing guide rail 161, and the longitudinal driving module 162 is connected to the laser coder 16 to drive the laser coder 16 to approach or move away from the material holder, and to achieve different focal length adjustments corresponding to different codes.

[0063] The second barcode scanner 17 scans the motor after coding to determine whether the coding meets the B standard, for example, whether the coding position, coding size, etc. meet the standard.

[0064] After the second barcode scanner 17 determines, the material is transferred by the material discharging transfer mechanism 18, which includes a material discharging transfer assembly 181, a material discharging rotary clamping cylinder 182 and a material discharging clamping claw 183. The structure is the same as that of the material discharging transfer mechanism 13, the material discharging rotary clamping cylinder 182 is arranged on the material discharging transfer assembly 181, and the material discharging clamping claw 183 is connected to the material discharging transfer clamping cylinder 182. The placement orientation is mirrored with the material discharging transfer mechanism 13.

[0065] The material discharging transfer mechanism 18 is linked with the second barcode scanner 17. When the second barcode scanner 17 scans and determines that the coding meets the standards, the material discharging transfer mechanism 18 places the motor on the qualified product conveyor belt 19. When the scanning determines that the coding does not meet the standards, the material discharging transfer mechanism 18 places the motor on the unqualified product conveyor belt 20.

[0066] An operating table 111 is formed on one side of the qualified product conveyor belt 20 to facilitate manual operation of the motor on the qualified product conveyor belt 20, such as manual inspection and packing.

[0067] The defective product conveyor belt 20 is provided with a detector 201 at the front end in the transport direction and a sensor 202 at the rear end. The detector 201 is used to detect whether there are items on the defective product conveyor belt 20, and the sensor 202 is used to sense whether the defective product conveyor belt 20 is full of items. When it is full, the operator can be reminded to clean it. The defective product conveyor belt 20 does not need to be watched by the operator all the time, so an operating table is not required.

[0068] The present application also provides a motor coding method, which can be applied to any of the above-mentioned motor laser coding machines, and specifically includes the following steps.

[0069] S11: feeding conveyor belt conveying motor;

[0070] S12: The feed transfer mechanism clamps the motor on the feed conveyor belt and turns it to a vertical state;

[0071] S13: The first barcode scanner scans the motor in the vertical state to determine whether coding is required;

[0072] S14: The synchronous material moving mechanism moves the motor to be coded to the coding material seat;

[0073] S15: The laser coder codes the motor on the coding material holder;

[0074] S16: The second barcode scanner scans the motor after coding to determine whether the coding meets the standards;

[0075] S17: The discharging transfer mechanism flips over the motors that meet the standards and places them on the qualified product conveyor belt, and flips over the motors that do not meet the standards and places them on the unqualified product conveyor belt.

[0076] In summary, the present invention provides a motor laser coding machine and a coding method. The laser coding machine integrates a feed conveyor belt, a feed transfer mechanism, a first code scanner, a synchronous material moving mechanism, a laser code scanner, a second code scanner, a discharge transfer mechanism, a qualified product conveyor belt and a non-qualified product conveyor belt on a workbench. The feed transfer mechanism clamps the motor on the feed conveyor belt and flips it to a vertical state; the first code scanner scans the motor in the vertical state to determine whether coding is required; the synchronous material moving mechanism moves the motor to be coded to a coding material seat; the laser code scanner codes the motor on the coding material seat; the second code scanner scans the coded motor to determine whether the coding meets the standard; the discharge transfer mechanism flips the motor that meets the standard and places it on the qualified product conveyor belt, and flips the motor that does not meet the standard and places it on the non-qualified product conveyor belt. The equipment realizes fully automated operation of motor coding, saves a lot of labor, improves production efficiency, avoids errors and defects caused by manual operation, and improves the qualified rate of products.

[0077] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A motor laser coding machine, characterized in that: The motor laser coding machine includes a workbench, and a feed conveyor belt, a feed transfer mechanism, a first code scanner, a synchronous material transfer mechanism, a laser coder, a second code scanner, a discharge transfer mechanism, a qualified product conveyor belt, and a failed product conveyor belt arranged on the workbench; The feed conveyor belt is used for transmitting the motor; The feed transfer mechanism includes a feed moving assembly, a feed rotating clamping cylinder arranged on the feed moving assembly, and a feed clamping claw connected to the feed rotating clamping cylinder; the feed moving assembly drives the feed rotating clamping cylinder and the feed clamping claw to approach or move away from the feed conveyor belt, and the feed rotating clamping cylinder is used to drive the feed clamping claw to clamp and flip the motor; The first barcode scanner is used to scan the flipped motor to determine whether the motor needs to be coded; The synchronous material moving mechanism includes a plurality of material seats arranged transversely, a transverse sliding guide rail, and a plurality of material clamps arranged on the transverse sliding guide rail, wherein the plurality of material clamps are used to clamp the motor to be coded and move back and forth transversely, so that the motor moves on the plurality of material seats in sequence; The synchronous material moving mechanism comprises a vertical driving cylinder connected to the transverse sliding guide rail, a slide plate arranged on the transverse sliding guide rail, a transverse driving cylinder connected to the slide plate, and a longitudinal driving cylinder connected to the slide plate; the transverse driving cylinder is used to drive the slide plate to move on the transverse sliding guide rail, the longitudinal driving cylinder is used to drive the slide plate and the plurality of material clamps to move longitudinally synchronously, and the vertical driving cylinder is used to drive the transverse sliding guide rail to move in the vertical direction; the number of the material seats is one more than the number of the material clamps; There are five material seats. In the direction from the feed transfer mechanism to the discharge transfer mechanism, the first material seat, the second material seat and the fifth material seat are all provided with a rotary drive motor, and the rotary drive motor is used to drive the material seat to rotate so as to facilitate the motor to code; the first code scanner is provided corresponding to the second material seat, the laser coder is provided corresponding to the third material seat, and the second code scanner is provided corresponding to the fourth material seat; and the feed transfer mechanism and the discharge transfer mechanism correspond to the first material seat and the fifth material seat respectively; The laser coder is arranged corresponding to a coding material seat among the plurality of material seats, and is used to code the motor on the coding material seat that needs to be coded; The second barcode scanner is used to scan the motor after coding to determine whether the coding of the motor meets the standard; The material discharging transfer mechanism comprises a material discharging moving assembly, a material discharging rotating clamping cylinder arranged on the material discharging moving assembly, and a material discharging clamping claw connected to the material discharging rotating clamping cylinder; the material discharging moving assembly drives the material discharging rotating clamping cylinder and the material discharging clamping claw to approach or move away from the qualified product conveyor belt or the unqualified product conveyor belt, and the material discharging rotating clamping cylinder is used to drive the material discharging clamping claw to clamp and flip the motor; The material discharging transfer mechanism is used to place motors whose coding meets the standards on the qualified product conveyor belt, and to place motors whose coding does not meet the standards on the unqualified product conveyor belt.

2. The motor laser marking machine according to claim 1, characterized in that: The feed conveyor belt comprises two feed conveyor tracks arranged side by side, and a fixture plate is arranged between the two feed conveyor tracks for fixing and placing the motor.

3. The motor laser marking machine according to claim 1, characterized in that: The feed moving assembly includes a bracket fixedly arranged on the workbench, a longitudinal slide rail fixedly arranged on the bracket, a vertical slide rail slidably arranged on the longitudinal slide rail, and a drive motor module connected to the vertical slide rail; the feed rotating clamping cylinder is slidably arranged on the vertical slide rail.

4. The motor laser marking machine according to claim 1, characterized in that: Buffers are arranged at both ends of the transverse sliding guide rail.

5. The motor laser marking machine according to claim 1, characterized in that: The material holder comprises two clamping blocks and a clamping block cylinder connecting the two clamping blocks. A motor is placed between the two clamping blocks. A motor sensor is also arranged between the two clamping blocks.

6. The motor laser marking machine according to claim 1, characterized in that: The motor laser coder also includes a longitudinal focusing guide rail arranged on the workbench, and a longitudinal driving module connected to the laser coder, the laser coder is arranged on the longitudinal focusing guide rail, and the longitudinal driving module drives the laser coder to approach or move away from the material holder.

7. The motor laser marking machine according to claim 1, characterized in that: The multiple material clamps are used to clamp motors that do not need to be coded, and the multiple material clamps move back and forth in the transverse direction so that the motors move on the multiple material seats in sequence; the material discharge transfer mechanism places the motors that do not need to be coded on the material seats on the defective product conveyor belt.

8. The motor laser marking machine according to claim 1, characterized in that: The front end of the defective product conveyor belt in the transport direction is provided with a detector, and the rear end is provided with a sensor; the detector is used to detect whether there are objects on the defective product conveyor belt, and the sensor is used to sense whether the defective product conveyor belt is full of objects.

9. A motor coding method for a motor laser coding machine according to any one of claims 1 to 8, characterized in that: The following steps are involved: The feed conveyor belt conveying motor; The feed transfer mechanism clamps the motor on the feed conveyor belt and flips it to a vertical state; The first barcode scanner scans the motor in the vertical state to determine whether coding is required; The synchronous material moving mechanism moves the motor to be coded to the coding material seat; The laser coder codes the motor on the coding material holder; The second barcode scanner scans the motor after coding to determine whether the coding meets the standards; The discharging transfer mechanism turns over the motors that meet the standards and places them on the conveyor belt of qualified products, and turns over the motors that do not meet the standards and places them on the conveyor belt of unqualified products.

Images