A multi-station turntable for a spectrometer

Abstract

The utility model discloses a multi-station turntable for a spectrometer, and relates to the technical field of spectrometer turntables, including a turntable support frame, a turntable body is arranged on the top of the turntable support frame, a blowing assembly is arranged on the top left side of the turntable body, and the turntable body includes an air joint, and the air joint is arranged on the top of the turntable support frame, a rotating joint is fixedly connected to the top of the air joint, a station disk is fixedly connected to the outer surface of the air joint, and a plurality of ceramic suction nozzles are fixedly connected to the outer ring array on the top of the station disk. When the utility model classifies and screens LEDs, the ceramic suction nozzles can be used to suck the LEDs to be tested, so as to avoid shaking of the LEDs when the turntable rotates, improve the stability of the turntable, ensure that the detection efficiency of the LEDs is not affected, and because of the simultaneous setting of multiple stations, the efficiency of classifying and screening the LEDs can be higher.

Description

Technical Field

[0001] The utility model relates to the technical field of spectrometer turntables, in particular to a multi-station turntable for a spectrometer. Background Art

[0002] Spectrometer, full name light emitting diode spectrometer, is a necessary equipment in the production process of light emitting diodes (also known as LEDs). It is used to classify and screen LEDs according to the wavelength (color), light intensity, current and voltage of the emitted light.

[0003] The existing technology has the following problems:

[0004] In the existing LED spectrometer, the classification and screening of LEDs are completed on a turntable, but the existing turntable has a complex structure, low working efficiency, and poor stability, which makes the error rate of LED detection relatively high. It shows that the connection between the existing turntable material receiving pipe and the air pipe is very inconvenient, and the connection effect is poor, which is not conducive to the use of the spectrometer turntable. Utility Model Content

[0005] The utility model provides a multi-station turntable for a spectrometer to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A multi-station turntable for a spectrometer comprises a turntable support frame, a turntable body is arranged on the top of the turntable support frame, a blowing assembly is arranged on the top left side of the turntable body, the turntable body comprises an air joint, the air joint is arranged on the top of the turntable support frame, a rotating joint is fixedly connected to the top of the air joint, a station disk is fixedly connected to the outer surface of the air joint, and a plurality of ceramic suction nozzles are fixedly connected to the outer side of the top of the station disk in a circular array.

[0008] A further improvement of the technical solution of the utility model is that: the turntable support frame includes a turntable base, and the top of the turntable base is fixedly connected with a station disk mounting plate.

[0009] A further improvement of the technical solution of the utility model is that a servo motor is fixedly connected to the bottom center of the work station mounting plate, the output shaft of the servo motor is fixedly connected to the work station spindle, the work station spindle is movably connected to the top of the work station mounting plate, and the top end of the work station spindle is fixedly connected to the bottom of the air joint.

[0010] A further improvement of the technical solution of the utility model is that the blowing assembly includes a mounting seat, there are two mounting seats, a support rod is fixedly connected to the middle of the mounting seat, and a support seat is fixedly connected to the top of the support rod.

[0011] A further improvement of the technical solution of the utility model is that: a sub-BIN seat is fixedly connected to the top of the two support seats, the sub-BIN seat is an annular structure and a annular groove is provided at the bottom, the sub-BIN seat is arranged on the top of the turntable body, and a plurality of material receiving pipes are fixedly connected to the outer surface of the sub-BIN seat, and one end of the material receiving pipes close to the annular groove penetrates into the interior of the annular groove, and a plurality of blowing nozzles are fixedly connected to the inner surface of the sub-BIN seat, and one end of the blowing nozzles close to the annular groove penetrates into the interior of the annular groove.

[0012] A further improvement of the technical solution of the utility model is that the material receiving pipe includes a step pipe, which is fixedly connected to the outer surface of the support seat, and a sleeve air pipe is slidably inserted on the side of the outer surface of the step pipe away from the support seat, and three annular grooves are opened on the inner surface of the sleeve air pipe.

[0013] A further improvement of the technical solution of the utility model lies in that: a sliding ring is slidably connected to the outer surface of the step tube near the support seat, a sliding groove 1 is provided on both upper and lower sides of the end of the step tube near the support seat, three sliding grooves 2 are provided on both upper and lower sides of the end of the step tube away from the support seat, and an L-shaped slide is fixedly connected to the upper and lower sides of the inner wall of the step tube, and the L-shaped slide is slidably connected to the inside of the sliding groove 1.

[0014] A further improvement of the technical solution of the utility model is that: a tensioning spring is fixedly connected to the side of the L-shaped slide close to the support seat, the side of the L-shaped slide away from the support seat penetrates into the interior of the three sliding grooves 2 and is movably connected with three pushing rods, and an end of the pushing rod away from the L-shaped slide is movably connected with a sliding stopper, and the sliding stopper is slidably connected to the interior of the sliding groove 2 and penetrates into the interior of the annular groove.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a multi-station turntable for a spectrometer. Through the cooperation among an air joint, a rotary joint, a station disk, a ceramic suction nozzle, a spectrometer seat, a material receiving tube, and an air blowing nozzle, when classifying and screening LEDs, the ceramic suction nozzle can be used to tightly suck the LEDs to be tested, thereby preventing the LEDs from shaking when the turntable rotates, improving the stability of the turntable, ensuring that the detection efficiency of the LEDs is not affected, and because of the simultaneous setting of multiple stations, the classification and screening efficiency of the LEDs can be higher.

[0017] 2. The utility model provides a multi-station turntable for a spectrometer. The sleeve air pipe is sleeved on the side of the step pipe through the mutual cooperation among the step pipe, the sleeve air pipe, the sliding ring, the L-shaped slide plate, the tightening spring, the push rod and the sliding block. Under the pushing of the tightening spring, the sliding block can be controlled to be stuck in the annular groove on the inner side of the sleeve air pipe, so that the sleeve air pipe can be fixed, which is convenient for conveying the detected LED to the receiving box through the sleeve air pipe, and facilitating the use of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the turntable support frame of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the turntable body of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the air blowing assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the material receiving pipe of the utility model.

[0023] In the figure: 1. turntable support frame; 11. turntable base; 12. work station disk mounting plate; 13. servo motor; 14. work station disk spindle; 2. turntable body; 21. air joint; 22. rotary joint; 23. work station disk; 24. ceramic suction nozzle; 3. blowing assembly; 31. mounting seat; 32. support rod; 33. support seat; 34. BIN seat; 35. material receiving pipe; 351. step pipe; 352. sleeve air pipe; 353. sliding ring; 354. L-shaped slide plate; 355. tightening spring; 356. push rod; 357. sliding block; 36. blowing nozzle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0025] like Figure 1-3As shown, the utility model provides a multi-station turntable for a spectrometer, including a turntable support frame 1, a turntable body 2 is arranged on the top of the turntable support frame 1, a blowing assembly 3 is arranged on the top left side of the turntable body 2, the turntable body 2 includes an air joint 21, the air joint 21 is arranged on the top of the turntable support frame 1, a rotating joint 22 is fixedly connected to the top of the air joint 21, a station disk 23 is fixedly connected to the outer surface of the air joint 21, a plurality of ceramic suction nozzles 24 are fixedly connected to the outer side of the top of the station disk 23 in an annular array, and the ceramic suction nozzle 24 and the station disk 23 are provided with mutually conductive air holes. The turntable support frame 1 includes a turntable base 11, and a worktable mounting plate 12 is fixedly connected to the top of the turntable base 11. The turntable can be mounted on a work surface through the turntable base 11 and the worktable mounting plate 12. A servo motor 13 is fixedly connected to the bottom center of the worktable mounting plate 12. The output shaft of the servo motor 13 is fixedly connected to the worktable spindle 14. The worktable spindle 14 is movably connected to the top of the worktable mounting plate 12. The top of the worktable spindle 14 is fixedly connected to the bottom of the gas joint 21.

[0026] When the LED is classified and screened, the LED will fall on the top of the ceramic suction nozzle 24, and the ceramic suction nozzle 24 can suck the LED to be tested, and then the servo motor 13 can be started to drive the work station disk main shaft 14 to rotate, so that the air joint 21 can drive the work station disk 23 to rotate, thereby transmitting the ceramic suction nozzle 24 and the LED, facilitating the detection of the LED, and sucking the LED can prevent the LED from shaking when the work station disk 23 rotates, thereby improving the stability of the turntable and ensuring that the detection efficiency of the LED is not affected.

[0027] like Figure 4As shown, the utility model provides a multi-station turntable for a spectrometer, the blowing assembly 3 includes a mounting seat 31, there are two mounting seats 31, the middle of the mounting seat 31 is fixedly connected to a support rod 32, the top of the support rod 32 is fixedly connected to a support seat 33, the sub-BIN seat 34 can be fixed on the workbench through the mounting seat 31, the support rod 32 and the support seat 33, the top of the two support seats 33 is fixedly connected to a sub-BIN seat 34, the sub-BIN seat 34 is an annular structure and a ring groove is opened at the bottom, and the sub-BIN seat 34 is Placed on the top of the turntable body 2, the outer surface of the BIN seat 34 is fixedly connected with a plurality of material receiving tubes 35, and the end of the material receiving tube 35 close to the annular groove penetrates into the interior of the annular groove. The inner surface of the BIN seat 34 is fixedly connected with a plurality of air blowing nozzles 36, and the end of the air blowing nozzle 36 close to the annular groove penetrates into the interior of the annular groove. The LED will be transported in the annular groove. By blowing the air blowing nozzle 36, the LED can fall into the corresponding material receiving tube 35 and be transported to the material receiving box through the air pipe, thereby completing the classification and screening of the LED.

[0028] like Figure 5 As shown, the utility model provides a multi-station turntable for a spectrometer, the material receiving tube 35 includes a step tube 351, the step tube 351 is fixedly connected to the outer surface of the support seat 33, the outer surface of the step tube 351 is slidably inserted with a sleeve air pipe 352 on the side away from the support seat 33, the inner surface of the sleeve air pipe 352 is provided with three annular grooves, the outer surface of the step tube 351 is slidably connected with a sliding ring 353 on the side close to the support seat 33, the inner side of the step tube 351 is close to the support seat 33 The end of the upper and lower sides are provided with sliding grooves 1, and the inner side of the step tube 351 is away from the support seat 33. Three sliding grooves 2 are provided on both sides of the lower part. L-shaped slide plates 354 are fixedly connected to the upper and lower sides of the inner wall of the step tube 351. The L-shaped slide plate 354 is slidably connected to the inside of the sliding groove 1. A tightening spring 355 is fixedly connected to the side of the L-shaped slide plate 354 close to the support seat 33. The side of the L-shaped slide plate 354 away from the support seat 33 penetrates into the inside of the three sliding grooves 2 and is movably connected to three push rods 356. The end of the push rod 356 away from the L-shaped slide plate 354 is movably connected to a sliding block 357. The sliding block 357 is slidably connected to the inside of the sliding groove 2 and penetrates into the inside of the annular groove.

[0029] When the material receiving tube 35 is connected with the sleeve air pipe, the sliding ring 353 is slid, so that the L-shaped slide plate 354 can slide inside the sliding groove one, and the sliding block 357 can be pulled back into the sliding groove two by the push rod 356, which is convenient for putting the sleeve air pipe 352 on the side of the step pipe 351. Thereafter, the sliding ring 353 is loosened, and the L-shaped slide plate 354 can be reset under the push of the tightening spring 355, and the sliding block 357 can be pushed out by the push rod 356, so that the sliding block 357 can be stuck in the annular groove on the inner side of the sleeve air pipe 352, so that the sleeve air pipe 352 can be fixed, which is convenient for delivering the tested LED to the material receiving box through the sleeve air pipe 352, and facilitating the classification and screening of the LED.

[0030] The following is a detailed description of the working principle of the multi-station turntable used in the spectrometer.

[0031] like Figure 1-5 As shown, the sleeve air pipe 352 is sleeved on the side of the step pipe 351, and the sliding block 357 can be inserted into the annular groove on the inner side of the sleeve air pipe 352 to fix the sleeve air pipe 352. When the LED is classified and screened, the LED will fall on the top of the ceramic suction nozzle 24, and the LED to be tested can be sucked tightly by the ceramic suction nozzle 24. Then, by starting the servo motor 13, the work station disk main shaft 14 can be driven to rotate, so that the air joint 21 can drive the work station disk 23 to rotate, thereby transporting the ceramic suction nozzle 24 and the LED. The LED that has passed the inspection will rotate to the inside of the annular groove, and under the blowing of the blowing nozzle 36, the LED can fall into the corresponding material receiving tube 35, and be transported to the material receiving box through the sleeve air pipe 352, completing the classification and screening of the LED.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multi-station turntable for a spectrometer, characterized in that: The invention comprises a turntable support frame (1), a turntable body (2) is arranged on the top of the turntable support frame (1), a blowing assembly (3) is arranged on the left side of the top of the turntable body (2), the turntable body (2) comprises an air joint (21), the air joint (21) is arranged on the top of the turntable support frame (1), a rotary joint (22) is fixedly connected to the top of the air joint (21), a work station disk (23) is fixedly connected to the outer surface of the air joint (21), and a plurality of ceramic suction nozzles (24) are fixedly connected to the outer side of the top of the work station disk (23) in an annular array.

2. The multi-station turntable for a spectrometer according to claim 1, characterized in that: The turntable support frame (1) comprises a turntable base (11), and a work station mounting plate (12) is fixedly connected to the top of the turntable base (11).

3. The multi-station turntable for a spectrometer according to claim 2, characterized in that: A servo motor (13) is fixedly connected to the bottom center of the work station mounting plate (12); the output shaft of the servo motor (13) is fixedly connected to a work station spindle (14); the work station spindle (14) is movably connected to the top of the work station mounting plate (12); and the top end of the work station spindle (14) is fixedly connected to the bottom of the air joint (21).

4. The multi-station turntable for a spectrometer according to claim 1, characterized in that: The blowing assembly (3) comprises a mounting seat (31), wherein there are two mounting seats (31), a support rod (32) is fixedly connected to the middle of the mounting seat (31), and a support seat (33) is fixedly connected to the top of the support rod (32).

5. The multi-station turntable for a spectrometer according to claim 4, characterized in that: A sub-BIN seat (34) is fixedly connected to the top of the two support seats (33), the sub-BIN seat (34) is an annular structure and has an annular groove at the bottom, the sub-BIN seat (34) is arranged on the top of the turntable body (2), the outer surface of the sub-BIN seat (34) is fixedly connected to a plurality of material receiving pipes (35), one end of the material receiving pipe (35) close to the annular groove penetrates into the interior of the annular groove, and the inner surface of the sub-BIN seat (34) is fixedly connected to a plurality of air blowing nozzles (36), one end of the air blowing nozzle (36) close to the annular groove penetrates into the interior of the annular groove.

6. The multi-station turntable for a spectrometer according to claim 5, characterized in that: The material receiving pipe (35) comprises a stepped pipe (351), wherein the stepped pipe (351) is fixedly connected to the outer surface of the support seat (33), and a sleeve air pipe (352) is slidably inserted into the side of the outer surface of the stepped pipe (351) away from the support seat (33), and the inner surface of the sleeve air pipe (352) is provided with three annular grooves.

7. The multi-station turntable for a spectrometer according to claim 6, characterized in that: A sliding ring (353) is slidably connected to the outer surface of the step tube (351) on one side close to the support seat (33); sliding grooves 1 are provided on both upper and lower sides of the end of the step tube (351) close to the support seat (33); three sliding grooves 2 are provided on both upper and lower sides of the end of the step tube (351) away from the support seat (33); and L-shaped slide plates (354) are fixedly connected to the upper and lower sides of the inner wall of the step tube (351); the L-shaped slide plates (354) are slidably connected to the inside of the sliding grooves 1.

8. The multi-station turntable for a spectrometer according to claim 7, characterized in that: The side of the L-shaped slide plate (354) close to the support seat (33) is fixedly connected with a tightening spring (355), the side of the L-shaped slide plate (354) away from the support seat (33) penetrates into the interior of the three sliding grooves 2 and is movably connected with three pushing rods (356), and the end of the pushing rod (356) away from the L-shaped slide plate (354) is movably connected with a sliding stopper (357), and the sliding stopper (357) is slidably connected to the interior of the sliding groove 2 and penetrates into the interior of the annular groove.

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