Laser diode production detection table with protection function

Abstract

The utility model relates to the field of laser diode production, in particular to a laser diode production detection table with a protection function, which comprises a base. The device further comprises a sliding frame, a first motor, a first lead screw, a first sliding block, a first electric push rod, a sponge pad, a movable frame, a containing base and an inclined groove. According to the utility model, the motor I is arranged, the motor I drives the screw rod I to rotate when running, the screw rod I limits the rotation of the sliding block I through the sliding frame when rotating so as to drive the sliding block I to move, the sliding block I drives the electric push rod I to move when moving, and then the placing seat is arranged for placing a laser diode. After detection of the laser diode is completed, the external controller can start the first motor to move the first electric push rod to the position of a defective part, then the first electric push rod is started to push the defective part into the inclined groove, the damage risk of the defective part is reduced by arranging a sponge pad, and therefore the purpose of automatically removing the defective part is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of laser diode production, especially a laser diode production detection table with a protection function. BACKGROUND

[0002] The laser diode production detection table is a special device for testing the performance parameters of laser diodes, and through automatic detection, it ensures product quality consistency, screens out unqualified products and optimizes the production process, and is widely used in the fields of communication, medical treatment, industrial processing and the like, and guarantees the stability and reliability of the device.

[0003] The existing laser diode production detection table lacks the function of automatically removing problem pieces, and without the function of automatically removing problem pieces, the operator may make an operation mistake when removing, thereby causing defective products to flow into the subsequent process or even to the customer.

[0004] Therefore, in view of the above-mentioned problems of the existing laser diode production detection table lacking the function of automatically removing problem pieces and the operator making an operation mistake when removing, thereby causing defective products to flow into the subsequent process or even to the customer, it is urgent to design a new laser diode production detection table with a protection function. UTILITY MODEL CONTENTS

[0005] In order to overcome the problems of the existing laser diode production detection table lacking the function of automatically removing problem pieces and the operator making an operation mistake when removing, thereby causing defective products to flow into the subsequent process or even to the customer.

[0006] The technical scheme of the utility model is as follows: a laser diode production detection table with a protection function, comprising a base; further comprising a sliding frame, a motor one, a lead screw one, a sliding block one, an electric push rod one, a sponge pad, a moving frame, a placing seat and an inclined chute, the upper surface of the base is provided with the sliding frame on the front side, the right surface of the sliding frame is provided with the motor one, the output end of the motor one is connected with the lead screw one penetrating through the right surface of the sliding frame, the left surface of the lead screw one is rotatably connected with the left surface in the sliding frame, the outer surface of the lead screw one is provided with the sliding block one in a threaded mode, the upper surface of the sliding block one is provided with the electric push rod one, the telescopic end of the electric push rod one is connected with the sponge pad, the upper surface of the base is provided with the moving frame on the rear side of the sliding frame, the upper surface of the moving frame is provided with a plurality of placing seats in an array on the front side, and the upper surface of the base is provided with the inclined chute in the middle position.

[0007] Preferably, a motor is installed, which drives a lead screw to rotate. The rotation of the lead screw restricts the rotation of a slider via a sliding frame, thus moving the slider. This movement of the slider then moves an electric push rod. A placement seat is provided to hold the laser diode. After the laser diode is inspected, an external controller starts the motor to move the electric push rod to the defective part. The electric push rod then pushes the defective part into the inclined groove. A sponge pad is used to reduce the risk of damage to the defective part, thus achieving automatic rejection of defective parts. This addresses the lack of automatic defect rejection functionality in existing laser diode production and inspection stations. Without this function, operator errors during rejection could lead to defective products flowing into subsequent processes or even reaching customers.

[0008] Preferably, a second motor is provided on the right side of the rear surface of the movable frame. The output end of the second motor passes through the rear surface of the movable frame and is connected to a second lead screw. The front surface of the second lead screw is rotatably connected to the inner front surface of the movable frame. One end of the slide plate is threadedly connected to the outer surface of the second lead screw. Support plates are installed on the upper surface of the slide plate at the positions corresponding to the placement seats. Three electric push rods are installed on the rear surface of the support plates. Electrodes are connected to the telescopic ends of the electric push rods. A limit rod is installed on the left side of the inner rear surface of the movable frame. The outer surface of the limit rod is slidably connected to the other end of the slide plate.

[0009] Preferably, a protective cover is provided on the outer side of the upper surface of the base, and a symmetrical lifting frame is installed on the front surface of the protective cover. A motor three is installed on the upper surface of the right lifting frame, and a lead screw three is connected to the output end of the motor three through the upper surface of the lifting frame. The lower surface of the lead screw three is rotatably connected to the lower inner surface of the left lifting frame. A slider two is threadedly connected to the outer surface of the lead screw three, and a protective door is connected to the left surface of the slider two.

[0010] Preferably, a limit rod 2 is installed on the inner upper surface of the right lifting frame, and a slider 3 is slidably connected to the outer surface of the limit rod 2. The right surface of the slider 3 is connected to the left surface of the protective door.

[0011] Preferably, the front surface of the protective door and the left and right sides of the protective cover are provided with mounting grooves, and glass is installed inside the mounting grooves.

[0012] Preferably, the upper surface of the protective cover has several ventilation slots, and three radiators are installed on the upper surface of the protective cover above the ventilation slots.

[0013] Preferably, support legs are installed at all four corners of the lower surface of the base.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up motor one, when motor one is running, it drives lead screw one to perform helical angular displacement. During the rotation of lead screw one, relying on the circumferential degree of freedom constraint mechanism of sliding frame on slider one, the rotational kinetic energy of lead screw one is converted into horizontal linear displacement of slider one. When slider one is displaced, it synchronously pulls electric push rod one through rigid connection to perform coordinated displacement. Then, a placement seat is set up to place the laser diode. After the laser diode is detected, the external controller sends a displacement command to motor one, driving electric push rod one to move precisely to the coordinate position of the defective part. Then, the axial thrust output of electric push rod one is activated, pushing the defective part into the inclined groove along the preset trajectory. By setting up a sponge pad, the risk of damage to the defective part is reduced, thereby achieving the purpose of automatically rejecting the defective part. This solves the problem that the existing laser diode production and inspection station lacks the function of automatically rejecting defective parts. Without the function of automatically rejecting defective parts, there may be operational errors by the staff during rejection, resulting in defective products flowing into subsequent processes or even to customers. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the laser diode production and testing platform with protective function according to this utility model.

[0017] Figure 2 The diagram shown is a schematic representation of the sliding frame structure of the laser diode production and testing platform with protective function according to this utility model.

[0018] Figure 3 The diagram shown is a schematic representation of the protective cover structure of the laser diode production and testing station with protective function according to this utility model.

[0019] Figure 4 The diagram shown is a schematic representation of the structure of the base of the laser diode production and testing station with protective function according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Base; 2. Sliding frame; 3. Motor 1; 4. Lead screw 1; 5. Slider 1; 6. Electric push rod 1; 7. Sponge pad; 8. Moving frame; 9. Placement seat; 10. Inclined groove; 11. Motor 2; 12. Lead screw 2; 13. Slide plate; 14. Support plate; 15. Electric push rod 2; 16. Electrode; 17. Limiting rod 1; 18. Protective cover; 19. Lifting frame; 20. Motor 3; 21. Lead screw 3; 22. Slider 2; 23. Protective door; 24. Limiting rod 2; 25. Slider 3; 26. Mounting groove; 27. Glass; 28. Ventilation groove; 29. ​​Radiator; 30. Support leg. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4This utility model provides an embodiment of a laser diode production and testing station with protective function, including a base 1; it also includes a sliding frame 2, a motor 3, a lead screw 4, a slider 5, an electric push rod 6, a sponge pad 7, a movable frame 8, a placement seat 9, and an inclined groove 10. The sliding frame 2 is arranged on the front side of the upper surface of the base 1. The motor 3 is installed on the right surface of the sliding frame 2. The output end of the motor 3 passes through the right surface of the sliding frame 2 and is connected to the lead screw 4. The left surface of the lead screw 4 is rotatably connected to the inner left surface of the sliding frame 2. The slider 5 is threadedly connected to the outer surface of the lead screw 4. The electric push rod 6 is installed on the upper surface of the slider 5. The telescopic end of the electric push rod 6 is connected to the sponge pad 7. The upper surface of the base 1 is located on the rear side of the sliding frame 2. A movable frame 8 has several placement seats 9 arranged in an array on the front side of its upper surface. A sloping groove 10 is opened in the middle of the upper surface of the base 1. A motor 3 is set up, which drives the lead screw 4 to rotate when it runs. When the lead screw 4 rotates, it restricts the rotation of the slider 5 through the sliding frame 2, thereby driving the slider 5 to move. When the slider 5 moves, it drives the electric push rod 6 to move. The placement seats 9 are used to place the laser diode. After the laser diode is detected, the external controller will start the motor 3 to move the electric push rod 6 to the problematic part, and then start the electric push rod 6 again to push the problematic part into the sloping groove 10. A sponge pad 7 is set up to reduce the risk of damage to the problematic part, thereby achieving the purpose of automatically rejecting the problematic part.

[0023] Please see Figures 2-3In this embodiment, a second motor 11 is provided on the right side of the rear surface of the movable frame 8. The output end of the second motor 11 passes through the rear surface of the movable frame 8 and is connected to a second lead screw 12. The front surface of the second lead screw 12 is rotatably connected to the inner front surface of the movable frame 8. One end of a slide plate 13 is threadedly connected to the outer surface of the second lead screw 12. Support plates 14 are installed on the upper surface of the slide plate 13 at positions corresponding to the placement seat 9. Three electric push rods 15 are installed on the rear surface of the support plates 14. The telescopic ends of the electric push rods 15 are connected to electrodes 16. A limit rod 17 is installed on the left side of the inner rear surface of the movable frame 8. The outer surface of the limit rod 17 is slidably connected to the other end of the slide plate 13. By setting the second motor 11... 1. When motor 11 is running, it drives lead screw 12 to rotate. When lead screw 12 rotates, it restricts the rotation of slide plate 13 through the cooperation of limit rod 17, thereby driving slide plate 13 to move. When slide plate 13 moves, it drives support plate 14 and its connected parts to move together. When the test starts, the laser diode is first placed on the placement seat 9, and then motor 11 is started by the external controller, so that electric push rod 15 approaches the laser diode. Finally, electric push rod 15 is started by the external controller, so that different electrode combinations 16 touch the pins of the laser diode to perform the test. This achieves the purpose of multiple automatic tests. A protective cover 18 is provided on the outer side of the upper surface of the base 1 to protect it. The front surface of the cover 18 is equipped with symmetrical lifting frames 19. A motor 20 is mounted on the upper surface of the right lifting frame 19. The output end of the motor 20 passes through the upper surface of the lifting frame 19 and is connected to a lead screw 21. The lower surface of the lead screw 21 is rotatably connected to the lower inner surface of the left lifting frame 19. A slider 22 is threaded onto the outer surface of the lead screw 21. A protective door 23 is connected to the left surface of the slider 22. When the motor 20 is running, it drives the lead screw 21 to rotate. The rotation of the lead screw 21 restricts the rotation of the slider 25 via the lifting frame 19, thereby causing the slider 25 to move. The movement of the slider 25 then moves the protective door 23. 3. When the protective door 23 is lowered, it can completely cover the base 1 with the protective cover 18 to avoid interference from external factors. The upper inner surface of the right lifting frame 19 is equipped with a limit rod 24. The outer surface of the limit rod 24 is slidably connected to a slider 25. The right surface of the slider 25 is connected to the left surface of the protective door 23. By setting the slider 25, since the slider 25 is connected to the protective door 23, the protective door 23 moves and drives the slider 25 to move. The limit rod restricts the degree of freedom of the slider 25, thereby providing support for the other side of the protective door 23, so as to make the protective door 23 more stable when it moves.

[0024] Please see Figures 1-4In this embodiment, mounting grooves 26 are provided on the front surface of the protective door 23 and on the left and right sides of the protective cover 18. Glass 27 is installed inside the mounting grooves 26. By setting the glass 27, the staff can clearly see the situation inside the protective cover 18 even when the protective door 23 is closed, avoiding the situation where there is a problem but no knowledge of it, thereby achieving the purpose of assisting the staff in their work. Several ventilation grooves 28 are provided on the upper surface of the protective cover 18. Three radiators 29 are installed on the upper surface of the protective cover 18 above the ventilation grooves 28. By setting the ventilation grooves 28, the internal air can be exchanged with the outside air. By setting the radiators 29, the amount of air exchange can be increased, thereby achieving the purpose of heat dissipation inside the protective cover 18. Support legs 30 are installed at the four corners of the lower surface of the base 1. By setting the support legs 30, the support legs 30 provide a stable support base, so that it can remain stable during operation.

[0025] During operation, motor 21 drives lead screw 22 to rotate. When lead screw 22 rotates, it restricts the rotation of slide plate 13 through limit rod 17, thus moving slide plate 13. When slide plate 13 moves, it moves support plate 14 and its connected parts together. At the start of testing, laser diodes are first placed on the placement seat 9. Then, motor 21 is started by an external controller, bringing electric push rod 25 close to the laser diode. Finally, electric push rod 215 is started by the external controller, causing different electrode combinations 16 to contact the pins of the laser diode for detection, thus achieving multi-group automatic detection. Motor 320 drives lead screw 21 to rotate. When lead screw 21 rotates, it restricts the rotation of slider 325 through lifting frame 19, thus moving slider 325. When slider 325 moves, it moves protective door 23. When protective door 23 is lowered, it... The protective cover 18 can completely cover the base 1, thereby avoiding interference from external factors. By setting up slider 3 25, which is connected to the protective door 23, the movement of the protective door 23 drives slider 3 25 to move. By setting up a limit rod to restrict the degree of freedom of slider 3 25, support is provided to the other side of the protective door 23, thereby making the movement of the protective door 23 more stable. By setting up glass 27, the staff can clearly see the situation inside the protective cover 18 even when the protective door 23 is closed, avoiding the situation where problems are not known, thereby assisting the staff in their work. By setting up ventilation slots 28, the internal air can be exchanged with the outside air. By setting up radiator 29, the air exchange volume can be increased, thereby achieving the purpose of heat dissipation inside the protective cover 18. By setting up support legs 30, the support legs 30 provide a stable support base, ensuring stability during operation.

[0026] Through the above steps, by setting up motor 3, when motor 3 is running, it drives lead screw 4 to perform helical angular displacement. During the rotation of lead screw 4, relying on the circumferential degree of freedom constraint mechanism of sliding frame 2 on slider 5, the rotational kinetic energy of lead screw 4 is converted into horizontal linear displacement of slider 5. When slider 5 is displaced, it synchronously pulls electric push rod 6 through rigid connection to perform coordinated displacement. Then, a placement seat 9 is set up to place the laser diode. After the laser diode is detected, the external controller sends a displacement command to motor 3, driving electric push rod 6 to move precisely to the coordinate position of the defective part. Then, the axial thrust output of electric push rod 6 is activated, pushing the defective part into the inclined groove 10 along the preset trajectory. By setting up sponge pad 7, the risk of damage to the defective part is reduced, thereby achieving the purpose of automatically rejecting the defective part. This solves the problem that the existing laser diode production and inspection station lacks the function of automatically rejecting defective parts. Without the function of automatically rejecting defective parts, there may be operational errors by the staff during rejection, resulting in defective products flowing into subsequent processes or even to customers.

Claims

1. A laser diode production detection platform with protection function, comprising a base (1); characterized in that: Also include sliding frame (2), motor one (3), screw rod one (4), sliding block one (5), electric push rod one (6), sponge pad (7), moving frame (8), placing seat (9) and chute (10), the upper surface of the base (1) front side is provided with sliding frame (2), the right surface of sliding frame (2) is installed with motor one (3), the output end of motor one (3) is connected with screw rod one (4) penetrating the right surface of sliding frame (2), the left surface of screw rod one (4) is rotatably connected with the inside left surface of sliding frame (2), the outer surface of screw rod one (4) is threadedly connected with sliding block one (5), the upper surface of sliding block one (5) is installed with electric push rod one (6), the extension end of electric push rod one (6) is connected with sponge pad (7), the upper surface of base (1) is installed with moving frame (8) at the rear side of sliding frame (2), the upper surface of moving frame (8) front side is arrayed with a plurality of placing seats (9), the upper surface of base (1) is provided with chute (10) at the middle position.

2. The laser diode production detection table with protection function according to claim 1, characterized in that: The rear surface right side of moving frame (8) is provided with motor two (11), the output end of motor two (11) is connected with screw rod two (12) penetrating the rear surface of moving frame (8), the front surface of screw rod two (12) is rotatably connected with the inside front surface of moving frame (8), one end of the outer surface of screw rod two (12) is threadedly connected with sliding plate (13), the upper surface of sliding plate (13) is installed with support plate (14) at the position corresponding to placing seat (9), the rear surface of support plate (14) is installed with three electric push rod two (15), the extension end of electric push rod two (15) is connected with electrode (16), the inside rear surface left side of moving frame (8) is installed with limiting rod one (17), the outer surface of limiting rod one (17) is slidably connected with the other end of sliding plate (13). 3.The laser diode production detection table with protection function according to claim 1, characterized in that: The upper surface outside of base (1) is provided with protective cover (18), the front surface of protective cover (18) is installed with left-right symmetrical lifting frame (19), the upper surface of right side lifting frame (19) is installed with motor three (20), the output end of motor three (20) is connected with screw rod three (21) penetrating the upper surface of lifting frame (19), the lower surface of screw rod three (21) is rotatably connected with the inside lower surface of left side lifting frame (19), the outer surface of screw rod three (21) is threadedly connected with sliding block two (22), the left surface of sliding block two (22) is connected with protective door (23).

4. The laser diode production inspection station with protection function according to claim 3, characterized in that: The inside upper surface of right side lifting frame (19) is installed with limiting rod two (24), the outer surface of limiting rod two (24) is slidably connected with sliding block three (25), the right surface of sliding block three (25) is connected with the left surface of protective door (23).

5. The laser diode production inspection station with protection function according to claim 3, characterized in that: The front surface of protective door (23) and the left and right two surfaces of protective cover (18) are provided with installation groove (26), the inside of installation groove (26) is installed with glass (27).

6. The laser diode production inspection station with protection function according to claim 3, characterized in that: The upper surface of protective cover (18) is provided with a plurality of ventilation grooves (28), the upper surface of protective cover (18) is installed with three radiators (29) above the ventilation grooves (28).

7. The laser diode production inspection station with protection function according to claim 1, characterized in that: The lower surface of base (1) is installed with supporting leg (30) at the four corners.

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