Indium phosphide polycrystal charging auxiliary tool

Abstract

The auxiliary tool comprises a base, a top plate is arranged at the top of the base, a lifting mechanism used for lifting the top plate is arranged at the top of the base, a feeding hopper is fixed to the middle of the top of the top plate, and a discharging opening of the feeding hopper penetrates through the bottom of the top plate; a conveying mechanism used for conveying indium phosphide polycrystals is arranged in the feeding hopper, a cleaning mechanism used for cleaning the inner side wall of the feeding hopper is arranged in the feeding hopper, a bottom plate is arranged at the top of the base and located below the top plate, and a moving mechanism used for moving the bottom plate is arranged at the top of the base. The top plate is driven by the lifting mechanism to ascend and descend, the lifting mechanism is matched with the fixing mechanism to be used for collecting bottles of different heights and specifications, the practicability of the device is improved, the bottom plate is driven by the moving mechanism to move, and the collecting bottles full of indium phosphide polycrystals can be conveniently moved to the outside of the device; and manual carrying to one side is not needed, so that the time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of indium phosphide polycrystals, and in particular to an indium phosphide polycrystal charging auxiliary tool. Background Art

[0002] Indium phosphide is an important semiconductor material, widely used in optoelectronics and high-frequency electronic devices. Its crystal structure is cubic, with direct bandgap characteristics, suitable for the manufacture of lasers, photodetectors, fiber-optic communication equipment, etc. With the rapid development of optoelectronic technology, indium phosphide, as an important semiconductor material, has attracted more and more attention in high-speed communication, fiber-optic communication and microwave applications due to its excellent performance. In the production and preparation process of indium phosphide, indium phosphide polycrystals need to be loaded, so an indium phosphide polycrystal loading auxiliary tool is needed.

[0003] Traditional loading auxiliary tools usually adopt a fixed structure design. In actual applications, they cannot adapt to collection containers of different heights and can only be used for collection containers of the same height, which reduces the practicality of the device. Moreover, existing loading auxiliary tools are usually not equipped with a moving mechanism, and the collection container cannot be easily moved. When the collection container is filled with indium phosphide polycrystals, it is necessary to manually move the collection container filled with indium phosphide polycrystals to the side, and then use other handling machines to transport and process it. The collection container filled with indium phosphide polycrystals has a large mass, which makes it difficult and laborious to move it manually, and it takes a lot of time, which reduces work efficiency. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes an indium phosphide polycrystalline charging auxiliary tool.

[0005] The invention provides an auxiliary tool for charging indium phosphide polycrystals, comprising a base, a top plate being arranged on the top of the base, a lifting mechanism for lifting the top plate being arranged on the top of the base, a feed hopper being fixed at the middle of the top of the top plate, and a discharge port of the feed hopper being passed through the bottom of the top plate, a conveying mechanism for conveying indium phosphide polycrystals being arranged inside the feed hopper, a cleaning mechanism for cleaning the inner wall of the feed hopper being arranged inside the feed hopper, a bottom plate being arranged on the top of the base, and the bottom plate being located below the top plate, a moving mechanism for moving the bottom plate being arranged on the top of the base, a collecting bottle being arranged on the top of the bottom plate, and a fixing mechanism for fixing the collecting bottle being arranged on the top of the bottom plate. During use of the device, the top plate is lifted and lowered by the lifting mechanism, and can be used for collecting bottles of different heights and specifications in combination with the fixing mechanism, thereby improving the practicability of the device, and the bottom plate is moved by the moving mechanism, so that the collecting bottle filled with indium phosphide polycrystals can be conveniently moved to the outside of the device, without the need for manual carrying thereof to the side, thereby saving time and improving work efficiency.

[0006] Preferably, the lifting mechanism includes four electric telescopic rods, which are respectively fixed at the four corners of the top of the base, and the telescopic ends of the four electric telescopic rods are respectively fixed to the four corners of the bottom of the top plate. The distance between the top plate and the base is adjusted according to the height of the collecting bottle. When adjusting, the four electric telescopic rods are driven to simultaneously drive the top plate to rise or fall.

[0007] Preferably, the moving mechanism includes two first slides, the two first slides are respectively fixed on both sides of the top of the base, the tops of the two first slides are slidably connected with a first slider, and the two first sliders are fixed to the bottom plate, the first support plates are fixed at both ends of the top of the base, the inner side walls of the two first support plates are rotatably connected with the same screw, the side walls of the screw are sleeved with a first screw nut, the first screw nut and the screw are adapted, and the first screw nut is fixed to one end of the bottom of the bottom plate, a first motor is fixed to the outer side wall of one of the first support plates, and the output shaft of the first motor is fixed to the screw, the fixing mechanism includes a second slide, the second slide is fixed at one end of the top of the bottom plate, the top of the second slide is slidably connected with two second sliders, and two second support plates are symmetrically fixed to the other end of the top of the bottom plate, the inner side walls of the two second support plates are rotatably connected with the same bidirectional screw, and the symmetrical ends of the bidirectional screw are sleeved with second screws Nut, and the two second screw nuts are adapted to the bidirectional screw, two extrusion plates are arranged on the top of the base plate, one end of the two extrusion plates are respectively fixed to the two second sliders, and the other end of the two extrusion plates are respectively fixed to the two second screw nuts, a second motor is fixed to the outer wall of one of the second support plates, and the output shaft of the second motor is fixed to the bidirectional screw, and triangular blocks are fixed to the symmetrical ends of the inner walls of the two extrusion plates, driving the second motor to drive the bidirectional screw to rotate, cooperating with the second slide seat, the two second sliders and the two second screw nuts to drive the two extrusion plates to approach each other, and then drive the four triangular blocks to approach each other, so as to clamp and fix the collecting bottle, after the loading is completed, turning on the power switch of the first motor, driving the first motor to drive the screw to rotate, cooperating with the first screw nut, the two first slide seats and the two first sliders to move the base plate outside the base, and then the collecting bottle filled with indium phosphide polycrystals can be moved to the outside of the base.

[0008] Preferably, the conveying mechanism includes a connecting plate, the connecting plate is fixed at the middle of the top of the feed hopper, the middle of the top of the connecting plate is rotatably connected with a rotating shaft, the side wall of the rotating shaft is sleeved with an auger near the bottom, a third motor is fixed on the top of the connecting plate, and the output shaft of the third motor is fixed to the rotating shaft, the cleaning mechanism includes two scrapers, the two scrapers are symmetrically arranged on the inner wall of the feed hopper, and the two scrapers are adapted to the feed hopper, two connecting rods are fixed to the inner walls of the two scrapers, and the four connecting rods are fixed to the rotating shaft, the third motor is driven to drive the rotating shaft to rotate, and then the auger is driven to rotate, and the indium phosphide polycrystal is transported into the collecting bottle, and at the same time, the rotating shaft rotates and cooperates with the four connecting rods to drive the two scrapers to rotate along the inner wall of the feed hopper, so as to scrape and clean the inner wall of the feed hopper, so as to avoid the blockage in the feed hopper due to friction or static electricity between the indium phosphide polycrystal particles, thereby improving the loading efficiency. Preferably, a groove is provided in the middle of the top of the base, and a counterweight is fixed to the inner wall of the groove, so that the stability of the device is increased by the counterweight.

[0009] The beneficial effects of the present invention are: 1. During use, the device drives the top plate to rise and fall through the lifting mechanism, and can be used for collecting bottles of different heights and specifications in conjunction with the fixing mechanism, thereby improving the practicability of the device.

[0010] 2. The bottom plate is driven to move by the moving mechanism, so that the collection bottle filled with indium phosphide polycrystals can be conveniently moved to the outside of the device without manual transport to the side, saving time and improving work efficiency.

[0011] 3. The indium phosphide polycrystal can be transported by the conveying mechanism arranged inside the feed hopper, and the inner wall of the feed hopper can be effectively cleaned in cooperation with the cleaning mechanism to prevent blockage caused by particle friction or static electricity, thereby improving the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an indium phosphide polycrystalline charging auxiliary tool proposed by the present invention; Figure 2 A schematic cross-sectional view of a feed hopper of an indium phosphide polycrystalline charging auxiliary tool proposed by the present invention; Figure 3 A schematic diagram of a lifting mechanism of an indium phosphide polycrystalline charging auxiliary tool proposed by the present invention; Figure 4 A schematic diagram of a moving mechanism and a fixing mechanism of an indium phosphide polycrystalline charging auxiliary tool proposed by the present invention; Figure 5 A schematic diagram of a moving mechanism of an indium phosphide polycrystalline charging auxiliary tool proposed by the present invention; Figure 6 This is a schematic diagram of a fixing mechanism of an indium phosphide polycrystalline charging auxiliary tool proposed in the present invention.

[0013] In the figure: 1. base; 2. electric telescopic rod; 3. top plate; 4. feed hopper; 5. first slide; 6. first slider; 7. first support plate; 8. bottom plate; 9. connecting plate; 10. third motor; 11. rotating shaft; 12. scraper; 13. connecting rod; 14. auger; 15. counterweight; 16. first motor; 17. lead screw; 18. second slide; 19. second slider; 20. second support plate; 21. bidirectional lead screw; 22. second lead screw nut; 23. second motor; 24. extrusion plate; 25. triangular block; 26. collecting bottle; 27. first lead screw nut. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figure 1 - Figure 6 , an indium phosphide polycrystal charging auxiliary tool, comprising a base 1, a top plate 3 is arranged on the top of the base 1, a lifting mechanism for lifting the top plate 3 is arranged on the top of the base 1, the top plate 3 can be lifted and lowered according to the height of the collecting bottle 26 through the lifting mechanism to ensure that the bottle mouth of the collecting bottle 26 is aligned with the discharge port of the feed hopper 4, thereby improving the accuracy of charging, a feed hopper 4 is fixed at the middle of the top of the top plate 3, and the discharge port of the feed hopper 4 runs through the bottom of the top plate 3, a conveying mechanism for conveying indium phosphide polycrystal is arranged inside the feed hopper 4, a cleaning mechanism for cleaning the inner wall of the feed hopper 4 is arranged inside the feed hopper 4, a bottom plate 8 is arranged on the top of the base 1, and the bottom plate 8 is located below the top plate 3, and a bottom plate 8 is arranged on the top of the base 1 for moving the bottom plate 8, the bottom plate 8 can be moved in the base 1 through the moving mechanism, so that the collecting bottle 26 filled with indium phosphide polycrystals can be easily moved to the outside of the base 1, which is convenient for subsequent transportation and processing. The collecting bottle 26 is arranged on the top of the bottom plate 8, and the fixing mechanism for fixing the collecting bottle 26 is arranged on the top of the bottom plate 8. During the use of the device, the top plate 3 is driven to be lifted and lowered by the lifting mechanism, and the collecting bottles 26 of different heights and specifications can be used in conjunction with the fixing mechanism, thereby improving the practicality of the device. The bottom plate 8 is driven to move by the moving mechanism, so that the collecting bottle 26 filled with indium phosphide polycrystals can be easily moved to the outside of the device, without the need to manually carry it aside, saving time and improving work efficiency.

[0016] In this embodiment, the lifting mechanism includes four electric telescopic rods 2, which are respectively fixed at the four corners of the top of the base 1, and the telescopic ends of the four electric telescopic rods 2 are respectively fixed to the four corners of the bottom of the top plate 3. The distance between the top plate 3 and the base 1 is adjusted according to the height of the collecting bottle 26. When adjusting, the four electric telescopic rods 2 are driven to simultaneously drive the top plate 3 to rise or fall.

[0017] In this embodiment, the moving mechanism includes two first slides 5, the two first slides 5 are respectively fixed on both sides of the top of the base 1, the tops of the two first slides 5 are slidably connected with first sliders 6, and the two first sliders 6 are fixed to the bottom plate 8. The first slides 5 and the first sliders 6 serve as the sliding basis of the bottom plate 8. The first slides 5 can ensure the accurate position of the bottom plate 8 in the moving mechanism to prevent tilting or instability. The first support plates 7 are fixed at both ends of the top of the base 1. The inner side walls of the two first support plates 7 are rotatably connected to the same lead screw 17. The side wall of the lead screw 17 is sleeved with a first lead screw nut 27. The first lead screw nut 27 and the lead screw 17 are adapted to , and the first screw nut 27 is fixed to one end of the bottom of the base plate 8, a first motor 16 is fixed to the outer wall of one of the first support plates 7, and the output shaft of the first motor 16 is fixed to the screw 17, the fixing mechanism includes a second slide 18, the second slide 18 is fixed to one end of the top of the base plate 8, the top of the second slide 18 is slidably connected to two second sliders 19, the second slider 19 is slidably connected to the base plate 8 by the second slider 18, and the second slider 19 realizes relative movement with the base plate 8 through the sliding connection with the second slide 18, and two second support plates 20 are symmetrically fixed to the other end of the top of the base plate 8, the inner walls of the two second support plates 20 are rotatably connected to the same bidirectional screw 21, and the symmetrical ends of the bidirectional screw 21 are sleeved with second The screw nut 22, and the two second screw nuts 22 are adapted to the bidirectional screw 21, two extrusion plates 24 are arranged on the top of the bottom plate 8, one end of the two extrusion plates 24 is respectively fixed to the two second sliders 19, and the other ends of the two extrusion plates 24 are respectively fixed to the two second screw nuts 22, a second motor 23 is fixed to the outer wall of one of the second support plates 20, and the output shaft of the second motor 23 is fixed to the bidirectional screw 21, and the inner walls of the two extrusion plates 24 are symmetrically fixed with triangular blocks 25 at both ends, and the four triangular blocks 25 are fixed to the inner walls of the two extrusion plates 24, and the clamping effect is enhanced by the movement of approaching or moving away from each other to ensure the collection The bottle 26 is firm and stable during the loading process, driving the second motor 23 to drive the bidirectional screw 21 to rotate, and cooperating with the second slide 18, two second sliders 19 and two second screw nuts 22 to drive the two extrusion plates 24 to approach each other, and then drive the four triangular blocks 25 to approach each other, so that the collecting bottle 26 can be clamped and fixed. After the loading is completed, the power switch of the first motor 16 is turned on, and the first motor 16 is driven to drive the screw 17 to rotate. Cooperating with the first screw nut 27, two first slides 5 and two first sliders 6, the bottom plate 8 can be moved outside the base 1, and then the collecting bottle 26 filled with indium phosphide polycrystals can be moved to the outside of the base 1.

[0018] In this embodiment, the conveying mechanism includes a connecting plate 9, which is fixed to the middle of the top of the feed hopper 4. The middle of the top of the connecting plate 9 is rotatably connected to a rotating shaft 11. A screw 14 is sleeved on the side wall of the rotating shaft 11 near the bottom. The structural design of the screw 14 enables it to effectively move the granular material under the action of gravity, ensuring a smooth loading process and reducing the blockage caused by material accumulation, thereby improving the overall loading efficiency. A third motor 10 is fixed to the top of the connecting plate 9, and the output shaft of the third motor 10 is fixed to the rotating shaft 11. The cleaning mechanism includes two scrapers 12, which help keep the inside of the feed hopper 4 clean and smooth through the two scrapers 12, ensuring that the material can flow smoothly into the collecting bottle 26, thereby To further improve the efficiency and accuracy of loading, two scrapers 12 are symmetrically arranged on the inner wall of the feed hopper 4, and the two scrapers 12 are adapted to the feed hopper 4. Two connecting rods 13 are fixed to the inner walls of the two scrapers 12, and the four connecting rods 13 are fixed to the rotating shaft 11. The third motor 10 is driven to drive the rotating shaft 11 to rotate, and then the auger 14 is driven to rotate, and the indium phosphide polycrystal is transported into the collecting bottle 26. At the same time, the rotating shaft 11 rotates and cooperates with the four connecting rods 13 to drive the two scrapers 12 to rotate along the inner wall of the feed hopper 4, and the inner wall of the feed hopper 4 is scraped and cleaned. In this way, blockage in the feed hopper 4 due to friction or static electricity between the indium phosphide polycrystal particles can be avoided, thereby improving the loading efficiency.

[0019] In this embodiment, a groove is provided in the middle of the top of the base 1 , and a counterweight 15 is fixed to the inner wall of the groove, so that the stability of the device is increased by the counterweight 15 .

[0020] In the present invention, during the use of the device, the distance between the top plate 3 and the base 1 is first adjusted according to the height of the collecting bottle 26. During the adjustment, the power switches of the four electric telescopic rods 2 are turned on, and the four electric telescopic rods 2 are driven to drive the top plate 3 to rise or fall at the same time. After the adjustment is completed, the collecting bottle 26 is placed in the middle of the top of the bottom plate 8, and the power switch of the second motor 23 is turned on, and the second motor 23 is driven to drive the bidirectional screw 21 to rotate, and the second slide seat 18, the two second slide blocks 19 and the two second screw nuts 22 drive the two extrusion plates 24 to approach each other, and then drive the four triangular blocks 25 to approach each other, so that the collecting bottle 26 can be clamped and fixed, so that the collecting bottle 26 of different specifications and heights can be used, which improves the practicality of the device. At this time, the bottle mouth of the collecting bottle 26 is directly below the discharge port of the feed hopper 4. After the fixing is completed, the indium phosphide polycrystal is placed in the feed hopper 4, and at the same time, the power switch of the third motor 10 is turned on, and the third motor 10 is driven to drive the rotating shaft 11 to rotate, and then drive the auger 14 to rotate, The indium polycrystal is transported into the collecting bottle 26. At the same time, the rotating shaft 11 rotates and cooperates with the four connecting rods 13 to drive the two scrapers 12 to rotate along the inner wall of the feed hopper 4 to scrape and clean the inner wall of the feed hopper 4. This can avoid the problem of blockage in the feed hopper 4 due to friction or static electricity between the indium phosphide polycrystal particles, which leads to reduced loading efficiency. After loading is completed, the power switch of the first motor 16 is turned on, and the first motor 16 is driven to drive the lead screw 17 to rotate. The bottom plate 8 can be moved outside the base 1 in cooperation with the first lead screw nut 27, the two first slide seats 5 and the two first slide blocks 6, and then the collecting bottle 26 filled with indium phosphide polycrystals can be moved to the outside of the base 1. At this time, the second motor 23 is driven to rotate in the opposite direction, so that the bidirectional lead screw 21 rotates in the opposite direction to drive the two second lead screw nuts 22 away from each other, and then drive the two extrusion plates 24 and the four triangular blocks 25 away from each other, release the clamping and fixation of the collecting bottle 26, and then use the handling machine to transport it to the designated location. There is no need to manually transfer it aside first, which saves time and improves work efficiency.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indium phosphide polycrystalline charging auxiliary tool, characterized in that: The invention comprises a base (1), a top plate (3) is arranged on the top of the base (1), a lifting mechanism for lifting the top plate (3) is arranged on the top of the base (1), a feed hopper (4) is fixed at the middle of the top of the top plate (3), and the discharge port of the feed hopper (4) passes through the bottom of the top plate (3), a conveying mechanism for conveying indium phosphide polycrystal is arranged inside the feed hopper (4), a cleaning mechanism for cleaning the inner wall of the feed hopper (4) is arranged inside the feed hopper (4), a bottom plate (8) is arranged on the top of the base (1), and the bottom plate (8) is located below the top plate (3), a moving mechanism for moving the bottom plate (8) is arranged on the top of the base (1), a collecting bottle (26) is arranged on the top of the bottom plate (8), and a fixing mechanism for fixing the collecting bottle (26) is arranged on the top of the bottom plate (8).

2. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: The lifting mechanism comprises four electric telescopic rods (2), the four electric telescopic rods (2) being respectively fixed at the four corners of the top of the base (1), and the telescopic ends of the four electric telescopic rods (2) being respectively fixed to the four corners of the bottom of the top plate (3).

3. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: The moving mechanism comprises two first slide seats (5), the two first slide seats (5) are respectively fixed to both sides of the top of the base (1), the tops of the two first slide seats (5) are slidably connected with first sliders (6), and the two first sliders (6) are fixed to the bottom plate (8), the two ends of the top of the base (1) are fixed with first support plates (7), the inner side walls of the two first support plates (7) are rotatably connected with the same lead screw (17), the side walls of the lead screw (17) are sleeved with a first lead screw nut (27), the first lead screw nut (27) is adapted to the lead screw (17), and the first lead screw nut (27) is fixed to one end of the bottom of the bottom plate (8), the outer side wall of one of the first support plates (7) is fixed with a first motor (16), and the output shaft of the first motor (16) is fixed to the lead screw (17).

4. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: The fixing mechanism comprises a second slide seat (18), the second slide seat (18) being fixed to one end of the top of the base plate (8), the top of the second slide seat (18) being slidably connected to two second sliding blocks (19), the other end of the top of the base plate (8) being symmetrically fixed to two second support plates (20), the inner side walls of the two second support plates (20) being rotatably connected to the same bidirectional screw rod (21), the symmetrical ends of the bidirectional screw rod (21) being sleeved with second screw rod nuts (22), and the two second screw rod nuts (22) being rotatably connected to the bidirectional screw rod ( 21) is adapted, two extrusion plates (24) are arranged on the top of the bottom plate (8), one end of the two extrusion plates (24) are respectively fixed to the two second sliders (19), and the other ends of the two extrusion plates (24) are respectively fixed to the two second screw nuts (22), a second motor (23) is fixed to the outer wall of one of the second support plates (20), and the output shaft of the second motor (23) is fixed to the bidirectional screw (21), and triangular blocks (25) are fixed to both symmetrical ends of the inner walls of the two extrusion plates (24).

5. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: The conveying mechanism comprises a connecting plate (9), the connecting plate (9) being fixed at the middle of the top of the feed hopper (4), the middle of the top of the connecting plate (9) being rotatably connected to a rotating shaft (11), a screw auger (14) being sleeved on the side wall of the rotating shaft (11) near the bottom, a third motor (10) being fixed at the top of the connecting plate (9), and an output shaft of the third motor (10) and the rotating shaft (11) being fixed.

6. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: The cleaning mechanism comprises two scrapers (12), the two scrapers (12) are symmetrically arranged on the inner wall of the feed hopper (4), and the two scrapers (12) are both adapted to the feed hopper (4), and two connecting rods (13) are fixed to the inner walls of the two scrapers (12), and the four connecting rods (13) are all fixed to the rotating shaft (11).

7. The indium phosphide polycrystalline charging auxiliary tool according to claim 1, characterized in that: A groove is provided in the middle of the top of the base (1), and a counterweight (15) is fixed to the inner wall of the groove.

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