Micro particle arraying device

Abstract

The invention discloses a micro particle arraying device, and aims to overcome the defects of inconvenience in micro particle material arraying operation and low working efficiency. The device comprises a machine base and a bottom plate slidably mounted on the machine base, a swing push rod is mounted on the machine base and drives the bottom plate to slide to swing, the bottom plate is connected with a supporting plate, a limiting frame is detachably connected to the supporting plate, and whole-column trays are detachably arranged at the bottom of the limiting frame. The arraying device is simple in structure, small in size and simple and rapid in arraying operation, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of semiconductor processing technology, and more specifically, to a microparticle alignment device. Background Technology

[0002] Currently, for small, high-precision products, materials need to be arranged using a tape / tray method before proceeding to the next process. Conventional arrangement methods have the following drawbacks: firstly, the high vibration frequency easily damages micro-products (especially semiconductor materials used in TEC); secondly, the large oscillation amplitude is unsuitable for widespread use, as the particles we need to introduce are generally smaller than 0.5mm*0.5mm, and the large oscillation amplitude results in high acceleration. Existing methods involve manual, piecemeal introduction, which is slow, extremely difficult to manage on-site, and makes it hard to standardize personnel operations and effectively manage efficiency. Furthermore, manual training requires a long period, and excessive force from personnel can damage products, affecting the final product yield.

[0003] Chinese patent application number 201420525506X discloses a fully automatic vibratory feeder for single-bead pellets, in which the front and back sorters of the vibratory feeder's discharge track are adjustable, allowing most types of pellets to share the same vibratory feeder, greatly reducing user investment costs and enabling quick product changes. However, it cannot be used for the alignment of micro-particles. Summary of the Invention

[0004] To overcome the above shortcomings, the present invention provides a micro-particle aligning device, which is suitable for aligning micro-particle materials after cleaning. The entire device is small in size, simple and quick to operate, which helps to improve production efficiency and reduce costs.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a micro particle alignment device, including a base and a base plate slidably mounted on the base, a rocking push rod is installed on the base, the rocking push rod drives the base plate to slide and achieve rocking, the base plate is connected to a support plate, a limiting frame is detachably connected to the support plate, and an alignment tray is detachably set at the bottom of the limiting frame.

[0006] During the microparticle material alignment operation, the alignment tray is first loaded onto the support plate, and then the upper limit frame is installed. The upper limit frame forms a material loading trough, at which point the alignment tray is placed at the bottom of the trough, and the surface of the alignment tray is densely covered with several alignment slots. An appropriate amount of microparticle material is poured into the loading trough, and the equipment is started. The swing push rod drives the base plate to slide, achieving a swinging motion. The alignment tray in the loading trough swings along with the base plate, and during the swinging process, the microparticle material randomly falls into the alignment slots, completing the alignment operation. The alignment is manually observed. Once all the alignment slots are filled with microparticle material, the equipment is stopped, the upper limit frame is removed, the alignment tray is taken off, and excess material on the alignment tray is removed, completing the entire alignment process.

[0007] The alignment device of this application has a simple structure, small size, and simple and quick alignment operation, which improves production efficiency and reduces costs.

[0008] Preferably, a linear slide rail is fastened to the base, a linear slider is slidably connected to the linear slide rail, and the linear slider is fastened to the base plate.

[0009] The base plate slides smoothly and reliably on a linear slide rail via a linear slider.

[0010] Preferably, a positioning seat is connected to the base, the bottom plate is placed between the positioning seat and the rocker push rod, and a return spring is installed between the positioning seat and the bottom plate.

[0011] The lateral movement of the rocker pusher pushes the base plate to move, compressing the return spring. When the rocker pusher returns to its original position, the base plate moves in the opposite direction under the action of the return spring. The repeated movement of the rocker pusher achieves the reciprocating movement of the base plate, thus causing it to rock. The good rocking effect, achieved by the return spring, facilitates the falling of micro-particle materials into the feed trough.

[0012] Preferably, a spacing adjustment rod is installed on the base, and the spacing adjustment rod and the positioning seat are respectively placed on both sides of the base plate. Adjusting the spacing adjustment rod and the base plate can adjust the swing amplitude of the base plate.

[0013] The end of the spacing adjustment rod limits the base plate, thus restricting its swing range. The distance between the spacing adjustment rod and the base plate can be adjusted, thereby allowing for adjustment of the base plate's swing range, making operation convenient.

[0014] Another option is to securely connect the rocker arm to the base plate.

[0015] The rocker push rod is directly and firmly connected to the base plate. The reciprocating movement of the rocker push rod realizes the reciprocating movement of the base plate, which is stable and reliable.

[0016] Preferably, the limiting frame is connected with a buckle, which includes a connecting seat, an operating handle, and a hook. The operating handle is rotatably connected to the connecting seat, and the hook is rotatably connected to the operating handle. The hook is connected to the support plate, and the hook engages with the buckle to achieve connection.

[0017] After the limit frame is installed on the support plate, pull the operating handle upwards to engage the hook with the latch and achieve connection. To disassemble the limit frame, pull the operating handle downwards to release the hook from the latch, at which point the limit frame can be removed.

[0018] Preferably, a turntable is rotatably connected to the base plate, and a support plate is installed on the turntable. The turntable rotates while the base plate slides and sways.

[0019] The turntable is mounted on the base plate, and the support plate is mounted on the turntable. The turntable rotates while the base plate slides, thus achieving a swinging and rotating effect. The swinging and shaking effect is good, allowing the micro-particle material to fall quickly into the entire column of material troughs, improving work efficiency.

[0020] Preferably, a number of vibration holes are arranged circumferentially on the lower surface of the turntable, and a number of balls are installed on the base plate. The balls are placed at the openings of the vibration holes. When the turntable rotates, the balls are dislodged from the vibration holes and supported on the lower surface of the turntable, which in turn drives the turntable to vibrate up and down.

[0021] During the rotation of the turntable, the balls move from contacting the lower surface of the turntable to the opening of the vibration hole, and then back to contact the lower surface of the turntable again, causing the turntable to vibrate up and down, increasing the probability of the micro-particle material falling into the alignment trough and accelerating the alignment speed of the micro-particle material.

[0022] Preferably, a rotating shaft is mounted on the base plate, the turntable is connected to the rotating shaft, a rotary motor is mounted on the base plate, and the output shaft of the rotary motor is connected to the rotating shaft for transmission.

[0023] The rotating motor drives the turntable to rotate smoothly and reliably.

[0024] Another option is to install a rotating shaft on the base plate, connect the turntable to the rotating shaft, install a driven gear ring on the rotating shaft, install a rack on the machine base, and have the rack mesh with the driven gear ring for transmission.

[0025] During the movement of the base plate, the turntable is driven to rotate through the meshing of the rack and driven gear ring. The structure is simple and the cost is low.

[0026] Compared with the prior art, the beneficial effects of the present invention are: (1) The micro-particle aligning device of this application has a simple structure and small size, and the micro-particle aligning operation is simple and quick, which improves production efficiency and reduces costs; (2) The bottom plate is driven to return to its original position by the return spring, and the swinging and shaking effect is good, which is conducive to the micro-particle material falling into the aligning trough; (3) The support plate swings and rotates at the same time, and the swinging and shaking effect is good, which makes the micro-particle material fall into the aligning trough quickly and improves work efficiency; (4) The turntable can shake up and down during rotation, which increases the probability of the micro-particle material falling into the aligning trough and speeds up the alignment of the micro-particle material. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the present invention.

[0028] Figure 2 This is a diagram of the internal structure of the present invention.

[0029] Figure 3 This is a diagram showing the turntable connection of the present invention.

[0030] Figure 4 This is a partial cross-sectional view of Embodiment 1 of the present invention.

[0031] Figure 5 This is a partial cross-sectional view of Embodiment 2 of the present invention.

[0032] Figure 6 This is a partial cross-sectional view of Embodiment 3 of the present invention.

[0033] Figure 7 This is a partial cross-sectional view of Embodiment 4 of the present invention.

[0034] In the diagram: 1. Base, 2. Base plate, 3. Linear slide rail, 4. Linear slider, 5. Oscillating push rod, 6. Oscillating motor, 7. Drive plate, 8. Connecting rod, 9. Vertical plate, 10. Connecting block, 11. Support plate, 12. Limiting frame, 13. Alignment pallet, 14. Divider, 15. Material trough, 16. Mounting base, 17. Protective column, 18. Spacing adjustment rod, 19. Impact block, 20. Positioning seat, 21. Return spring 22. Buckle, 23. Connecting seat, 24. Operating handle, 25. Pull hook, 26. Hook, 27. Turntable, 28. Vibration hole, 29. Ball bearing, 30. Support column, 31. Rotary shaft, 32. Extension sleeve, 33. Positioning convex ring, 34. Fastening screw, 35. Preload spring, 36. Housing, 37. Bushing, 38. Bearing, 39. Rotary motor, 40. Driven gear ring, 41. Drive gear, 42. Rack. Detailed Implementation

[0035] The technical solution of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings: Example 1: A micro-particle alignment device (see...) Figures 1 to 4 The system includes a base 1 and a base plate 2 slidably mounted on the base 1. Two parallel linear slide rails 3 are fastened to the base 1, and two linear sliders 4 are slidably connected to the linear slide rails 3. The linear sliders 4 are fastened to the base plate 2. V-shaped grooves are provided on the side walls of the linear slide rails 3, and sliding grooves are provided on the linear sliders 4. The sliding grooves are adapted to the linear slide rails 3, and V-shaped protrusions are provided on the side walls of the sliding grooves. The V-shaped protrusions are adapted to the V-shaped grooves to prevent the linear sliders 4 from disengaging from the linear slide rails 3 and to ensure the smoothness and reliability of the sliding of the linear sliders 4.

[0036] A rocking push rod 5 is mounted on the base 1, and a rocking motor 6 is mounted on the base 1. The output shaft of the rocking motor 6 is connected to a drive disk 7. A connecting rod 8 is hinged between the drive disk 7 and the rocking push rod 5. A vertical plate 9 is set on the base 1, and a connecting block 10 is set on the vertical plate 9. The rocking motor 6 is mounted on the vertical plate 9, and a socket is set on the connecting block 10. The rocking push rod 5 is movably inserted into the socket, so that the rocking push rod 5 can only move laterally and cannot rotate.

[0037] The lateral movement of the rocking push rod 5 drives the sliding of the base plate 2 to achieve rocking. The base plate 2 is connected to the support plate 11, and the support plate 11 is detachably connected to the limiting frame 12. The bottom of the limiting frame 12 is detachably equipped with a row of trays 13. A cross-shaped partition 14 is set inside the limiting frame 12, thereby dividing the interior of the limiting frame 12 into four material loading slots 15. Each material loading slot 15 is equipped with a row of trays 13. The surface of the row of trays 13 is densely covered with several row of material slots, which are arranged in a rectangular row.

[0038] A U-shaped mounting base 16 is provided on the base 1. A protective column 17 is connected to the end of the swing push rod 5, passing through the mounting base 16. The protective column 17 is made of rubber and protects the base plate 2 during the pushing process. A spacing adjustment rod 18 is installed on the base 1. The spacing adjustment rod 18 and the positioning seat 20 are respectively placed on both sides of the base plate 2. Adjusting the spacing adjustment rod 18 and the base plate 2 allows for adjustment of the swing amplitude of the base plate 2. The spacing adjustment rod 18 is an adjusting screw, threaded onto the mounting base 16. An impact block 19 is provided on the base plate 2, corresponding to the spacing adjustment rod 18. The impact block 19 reaches the end of the spacing adjustment rod 18 to limit the movement of the base plate 2. The end of the spacing adjustment rod 18 limits the movement of the base plate 2, thus restricting its swing range. The adjustable spacing between the spacing adjustment rod 18 and the base plate 2 allows for adjustment of the swing range of the base plate 2, making operation convenient.

[0039] A positioning seat 20 is connected to the base 1. The base plate 2 is placed between the positioning seat 20 and the rocker push rod 5. A return spring 21 is installed between the positioning seat 20 and the base plate 2. The positioning seat 20 can move laterally to adjust its position, thereby adjusting the return force of the return spring 21, and thus adjusting the rocker force of the base plate 2. After the position is adjusted, the positioning seat 20 is locked with screws.

[0040] The rocker push rod 5 is separate from the base plate 2. When the rocker push rod 5 moves laterally, it presses against the base plate 2 and pushes it to move, compressing the return spring 21. When the rocker push rod 5 returns to its original position, the base plate 2 moves in the opposite direction under the action of the return spring 21. The repeated movement of the rocker push rod 5 achieves the reciprocating movement of the base plate 2, thus causing it to rock. Under the action of the return spring 21, the rocking and shaking effect is good, which is beneficial for the micro-particle material to fall into the feed trough.

[0041] A buckle 22 is connected to the limiting frame 12. The buckle 22 includes a connecting seat 23, an operating handle 24, and a hook 25. The connecting seat 23 is securely connected to the outer wall of the limiting frame 12. The operating handle 24 is rotatably connected to the connecting seat 23, and the hook 25 is rotatably connected to the operating handle 24. A hook 26 is connected to the support plate 11, and the hook 25 hooks onto the hook 26 to achieve connection. After the limiting frame 12 is loaded onto the support plate 11, the operating handle 24 is pulled upwards, causing the hook 25 to hook onto the hook 26 to achieve connection. When the limiting frame 12 is disassembled, the operating handle 24 is pulled downwards, causing the hook 25 to release from the hook 26, at which point the limiting frame 12 can be removed.

[0042] A turntable 27 is rotatably connected to the base plate 2, and a support plate 11 is mounted on the turntable 27. The turntable 27 rotates while the base plate 2 slides and oscillates. This simultaneous oscillation and rotation of the base plate 2 and the turntable 27 creates a good shaking effect, allowing the micro-particle material to quickly fall into the entire feed trough, improving work efficiency. Several shaking holes 28 are spaced circumferentially on the lower surface of the turntable 27. Several ball bearings 29 are mounted on the base plate 2, positioned at the openings of the shaking holes 28. The rotation of the turntable 27 causes the ball bearings 29 to disengage from the shaking holes 28 and rest on the lower surface of the turntable 27, pushing the turntable 27 to shake up and down. A support column 30 is mounted on the base plate 2, and the ball bearings 29 are mounted on the upper end of the support column 30. During the rotation of turntable 27, the ball bearing 29 moves from contacting the lower surface of turntable 27 to the opening of the shaking hole 28, and then from the opening of the shaking hole 28 back to contacting the lower surface of turntable 27, thereby causing turntable 27 to shake up and down, increasing the probability of micro-particle material falling into the alignment trough and accelerating the alignment speed of micro-particle material.

[0043] A rotating shaft 31 is mounted on the base plate 2. A turntable 27 is connected to the rotating shaft 31, which is rotatably mounted on the base plate 2. An extension sleeve 32 is provided on the turntable 27. The inner hole of the extension sleeve 32 is square. The upper part of the rotating shaft 31 has a directional structure. The extension sleeve 32 fits onto the upper part of the rotating shaft 31, thereby circumferentially locking the extension sleeve 32 and the rotating shaft 31, while allowing axial sliding. A connecting hole is provided at the center of the turntable 27. A positioning protrusion ring 33 is provided on the inner wall of the connecting hole. A fastening screw 34 is movably fitted into the connecting hole, and the fastening screw 34 is securely connected to the rotating shaft 31. A preload spring 35 is installed between the nut end of the fastening screw 34 and the positioning protrusion ring 33. The preload spring 35 provides preload force for the vibration of the turntable 27. A housing 36 is mounted on the base 1, with a support plate 11 protruding outside the housing 36.

[0044] A bushing 37 is fastened to the base plate 2. Two bearings 38 are installed inside the bushing 37, and both bearings 38 are fitted onto the outside of the rotating shaft 31. A rotary motor 39 is installed on the base plate 2, and the output shaft of the rotary motor 39 is connected to the rotating shaft 31 for transmission. A driven gear ring 40 is provided at the lower end of the rotating shaft 31. The output shaft of the rotary motor 39 is connected to the driving gear 41, and the driving gear 41 meshes with the driven gear ring 40 for transmission.

[0045] During the microparticle material alignment operation, four alignment trays 13 are first loaded onto the support plate 11, then the upper limit frame 12 is installed and the locking buckle 22 is tightened. The upper limit frame 12 forms four material loading slots 15. At this time, the alignment trays 13 are placed at the bottom of the material loading slots 15, and the surface of the alignment trays 13 is densely covered with several alignment slots. An appropriate amount of microparticle material is poured into the material loading slots 15, and the equipment is started. The swing motor 6 drives the swing push rod 5 to move back and forth. The swing push rod 5 drives the base plate 2 to slide, realizing the swing. The alignment trays 13 in the material loading slots 15 swing together with the base plate 2. During the swing, the rotary motor 39 drives the turntable 27 to rotate, and the turntable 27 shakes up and down at the same time. The microparticle material falls randomly into the alignment slots, realizing the alignment operation. The alignment is manually observed. After all the alignment slots are filled with microparticle material, the equipment is stopped, the upper limit frame 12 is removed, the alignment trays 13 are removed, and the excess material on the alignment trays 13 is removed, completing the entire alignment process.

[0046] Example 2: A micro-particle alignment device (see Figure 1 , Figure 2 , Figure 3 , Figure 5The system includes a base 1 and a base plate 2 slidably mounted on the base 1. Two parallel linear slide rails 3 are fastened to the base 1, and two linear sliders 4 are slidably connected to the linear slide rails 3. The linear sliders 4 are fastened to the base plate 2. V-shaped grooves are provided on the side walls of the linear slide rails 3, and sliding grooves are provided on the linear sliders 4. The sliding grooves are adapted to the linear slide rails 3, and V-shaped protrusions are provided on the side walls of the sliding grooves. The V-shaped protrusions are adapted to the V-shaped grooves to prevent the linear sliders 4 from disengaging from the linear slide rails 3 and to ensure the smoothness and reliability of the sliding of the linear sliders 4.

[0047] A rocking push rod 5 is mounted on the base 1, and a rocking motor 6 is mounted on the base 1. The output shaft of the rocking motor 6 is connected to a drive disk 7. A connecting rod 8 is hinged between the drive disk 7 and the rocking push rod 5. A vertical plate 9 is set on the base 1, and a connecting block 10 is set on the vertical plate 9. The rocking motor 6 is mounted on the vertical plate 9, and a socket is set on the connecting block 10. The rocking push rod 5 is movably inserted into the socket, so that the rocking push rod 5 can only move laterally and cannot rotate.

[0048] The lateral movement of the rocking push rod 5 drives the sliding of the base plate 2 to achieve rocking. The base plate 2 is connected to the support plate 11, and the support plate 11 is detachably connected to the limiting frame 12. The bottom of the limiting frame 12 is detachably equipped with a row of trays 13. A cross-shaped partition 14 is set inside the limiting frame 12, thereby dividing the interior of the limiting frame 12 into four material loading slots 15. Each material loading slot 15 is equipped with a row of trays 13. The surface of the row of trays 13 is densely covered with several row of material slots, which are arranged in a rectangular row.

[0049] A U-shaped mounting base 16 is provided on the base 1. A protective column 17 is connected to the end of the swing push rod 5, passing through the mounting base 16. The protective column 17 is made of rubber and protects the base plate 2 during the pushing process. A spacing adjustment rod 18 is installed on the base 1. The spacing adjustment rod 18 and the positioning seat 20 are respectively placed on both sides of the base plate 2. Adjusting the spacing adjustment rod 18 and the base plate 2 allows for adjustment of the swing amplitude of the base plate 2. The spacing adjustment rod 18 is an adjusting screw, threaded onto the mounting base 16. An impact block 19 is provided on the base plate 2, corresponding to the spacing adjustment rod 18. The impact block 19 reaches the end of the spacing adjustment rod 18 to limit the movement of the base plate 2. The end of the spacing adjustment rod 18 limits the movement of the base plate 2, thus restricting its swing range. The adjustable spacing between the spacing adjustment rod 18 and the base plate 2 allows for adjustment of the swing range of the base plate 2, making operation convenient.

[0050] A positioning seat 20 is connected to the base 1. The base plate 2 is placed between the positioning seat 20 and the rocker push rod 5. A return spring 21 is installed between the positioning seat 20 and the base plate 2. The positioning seat 20 can move laterally to adjust its position, thereby adjusting the return force of the return spring 21, and thus adjusting the rocker force of the base plate 2. After the position is adjusted, the positioning seat 20 is locked with screws.

[0051] The rocker push rod 5 is separate from the base plate 2. When the rocker push rod 5 moves laterally, it presses against the base plate 2 and pushes it to move, compressing the return spring 21. When the rocker push rod 5 returns to its original position, the base plate 2 moves in the opposite direction under the action of the return spring 21. The repeated movement of the rocker push rod 5 achieves the reciprocating movement of the base plate 2, thus causing it to rock. Under the action of the return spring 21, the rocking and shaking effect is good, which is beneficial for the micro-particle material to fall into the feed trough.

[0052] A buckle 22 is connected to the limiting frame 12. The buckle 22 includes a connecting seat 23, an operating handle 24, and a hook 25. The connecting seat 23 is securely connected to the outer wall of the limiting frame 12. The operating handle 24 is rotatably connected to the connecting seat 23, and the hook 25 is rotatably connected to the operating handle 24. A hook 26 is connected to the support plate 11, and the hook 25 hooks onto the hook 26 to achieve connection. After the limiting frame 12 is loaded onto the support plate 11, the operating handle 24 is pulled upwards, causing the hook 25 to hook onto the hook 26 to achieve connection. When the limiting frame 12 is disassembled, the operating handle 24 is pulled downwards, causing the hook 25 to release from the hook 26, at which point the limiting frame 12 can be removed.

[0053] A turntable 27 is rotatably connected to the base plate 2, and a support plate 11 is mounted on the turntable 27. The turntable 27 rotates while the base plate 2 slides and oscillates. This simultaneous oscillation and rotation of the base plate 2 and the turntable 27 creates a good shaking effect, allowing the micro-particle material to quickly fall into the entire feed trough, improving work efficiency. Several shaking holes 28 are spaced circumferentially on the lower surface of the turntable 27. Several ball bearings 29 are mounted on the base plate 2, positioned at the openings of the shaking holes 28. The rotation of the turntable 27 causes the ball bearings 29 to disengage from the shaking holes 28 and rest on the lower surface of the turntable 27, pushing the turntable 27 to shake up and down. A support column 30 is mounted on the base plate 2, and the ball bearings 29 are mounted on the upper end of the support column 30. During the rotation of turntable 27, the ball bearing 29 moves from contacting the lower surface of turntable 27 to the opening of the shaking hole 28, and then from the opening of the shaking hole 28 back to contacting the lower surface of turntable 27, thereby causing turntable 27 to shake up and down, increasing the probability of micro-particle material falling into the alignment trough and accelerating the alignment speed of micro-particle material.

[0054] A rotating shaft 31 is mounted on the base plate 2. A turntable 27 is connected to the rotating shaft 31, which is rotatably mounted on the base plate 2. An extension sleeve 32 is provided on the turntable 27. The inner hole of the extension sleeve 32 is square. The upper part of the rotating shaft 31 has a directional structure. The extension sleeve 32 fits onto the upper part of the rotating shaft 31, thereby circumferentially locking the extension sleeve 32 and the rotating shaft 31, while allowing axial sliding. A connecting hole is provided at the center of the turntable 27. A positioning protrusion ring 33 is provided on the inner wall of the connecting hole. A fastening screw 34 is movably fitted into the connecting hole, and the fastening screw 34 is securely connected to the rotating shaft 31. A preload spring 35 is installed between the nut end of the fastening screw 34 and the positioning protrusion ring 33. The preload spring 35 provides preload force for the vibration of the turntable 27. A housing 36 is mounted on the base 1, with a support plate 11 protruding outside the housing 36.

[0055] A bushing 37 is fastened to the base plate 2, and two bearings 38 are installed inside the bushing 37. Both bearings 38 are fitted onto the outside of the rotating shaft 31. A driven gear ring 40 is provided at the lower end of the rotating shaft 31, and a rack 42 is installed on the machine base 1. The rack 42 meshes with the driven gear ring 40 for transmission. The rack 42 is fixed to the machine base 1. During the movement of the base plate 2, the rotation of the turntable 27 is driven by the meshing of the rack 42 and the driven gear ring 40. The structure is simple and the cost is low.

[0056] During the microparticle material alignment operation, four alignment trays 13 are first loaded onto the support plate 11, then the upper limit frame 12 is installed and the locking buckle 22 is tightened. The limit frame 12 forms four material loading slots 15. At this time, the alignment trays 13 are placed at the bottom of the material loading slots 15, and the surface of the alignment trays 13 is densely covered with several alignment slots. An appropriate amount of microparticle material is poured into the material loading slots 15, and the equipment is started. The swing motor 6 drives the swing push rod 5 to move back and forth. The swing push rod 5 drives the base plate 2 to slide and swing. The alignment trays 13 in the material loading slots 15 swing together with the base plate 2. During the swing, the rack 42 meshes with the driven gear ring 40 to drive the turntable 27 to rotate. At the same time, the turntable 27 shakes up and down, and the microparticle material falls randomly into the alignment slots, realizing the alignment operation. The alignment process is observed manually. Once all the alignment trays are filled with micro-particle material, the equipment is stopped, the limit frame 12 is removed, the alignment tray 13 is taken off, and excess material on the alignment tray 13 is removed to complete the entire alignment process.

[0057] Example 3: A micro-particle alignment device (see Figure 6 The system includes a base 1 and a base plate 2 slidably mounted on the base 1. Two parallel linear slide rails 3 are fastened to the base 1, and two linear sliders 4 are slidably connected to the linear slide rails 3. The linear sliders 4 are fastened to the base plate 2. V-shaped grooves are provided on the side walls of the linear slide rails 3, and sliding grooves are provided on the linear sliders 4. The sliding grooves are adapted to the linear slide rails 3, and V-shaped protrusions are provided on the side walls of the sliding grooves. The V-shaped protrusions are adapted to the V-shaped grooves to prevent the linear sliders 4 from disengaging from the linear slide rails 3 and to ensure the smoothness and reliability of the sliding of the linear sliders 4.

[0058] A rocking push rod 5 is mounted on the base 1, and a rocking motor 6 is mounted on the base 1. The output shaft of the rocking motor 6 is connected to a drive disk 7. A connecting rod 8 is hinged between the drive disk 7 and the rocking push rod 5. A vertical plate 9 is set on the base 1, and a connecting block 10 is set on the vertical plate 9. The rocking motor 6 is mounted on the vertical plate 9, and a socket is set on the connecting block 10. The rocking push rod 5 is movably inserted into the socket, so that the rocking push rod 5 can only move laterally and cannot rotate.

[0059] The lateral movement of the rocking push rod 5 drives the sliding of the base plate 2 to achieve rocking. The base plate 2 is connected to the support plate 11, and the support plate 11 is detachably connected to the limiting frame 12. The bottom of the limiting frame 12 is detachably equipped with a row of trays 13. A cross-shaped partition 14 is set inside the limiting frame 12, thereby dividing the interior of the limiting frame 12 into four material loading slots 15. Each material loading slot 15 is equipped with a row of trays 13. The surface of the row of trays 13 is densely covered with several row of material slots, which are arranged in a rectangular row.

[0060] The rocker push rod 5 is securely connected to the base plate 2. The reciprocating movement of the rocker push rod 5 realizes the reciprocating movement of the base plate 2, which is stable and reliable.

[0061] A buckle 22 is connected to the limiting frame 12. The buckle 22 includes a connecting seat 23, an operating handle 24, and a hook 25. The connecting seat 23 is securely connected to the outer wall of the limiting frame 12. The operating handle 24 is rotatably connected to the connecting seat 23, and the hook 25 is rotatably connected to the operating handle 24. A hook 26 is connected to the support plate 11, and the hook 25 hooks onto the hook 26 to achieve connection. After the limiting frame 12 is loaded onto the support plate 11, the operating handle 24 is pulled upwards, causing the hook 25 to hook onto the hook 26 to achieve connection. When the limiting frame 12 is disassembled, the operating handle 24 is pulled downwards, causing the hook 25 to release from the hook 26, at which point the limiting frame 12 can be removed.

[0062] A turntable 27 is rotatably connected to the base plate 2, and a support plate 11 is mounted on the turntable 27. The turntable 27 rotates while the base plate 2 slides and oscillates. This simultaneous oscillation and rotation of the base plate 2 and the turntable 27 creates a good shaking effect, allowing the micro-particle material to quickly fall into the entire feed trough, improving work efficiency. Several shaking holes 28 are spaced circumferentially on the lower surface of the turntable 27. Several ball bearings 29 are mounted on the base plate 2, positioned at the openings of the shaking holes 28. The rotation of the turntable 27 causes the ball bearings 29 to disengage from the shaking holes 28 and rest on the lower surface of the turntable 27, pushing the turntable 27 to shake up and down. A support column 30 is mounted on the base plate 2, and the ball bearings 29 are mounted on the upper end of the support column 30. During the rotation of turntable 27, the ball bearing 29 moves from contacting the lower surface of turntable 27 to the opening of the shaking hole 28, and then from the opening of the shaking hole 28 back to contacting the lower surface of turntable 27, thereby causing turntable 27 to shake up and down, increasing the probability of micro-particle material falling into the alignment trough and accelerating the alignment speed of micro-particle material.

[0063] A rotating shaft 31 is mounted on the base plate 2. A turntable 27 is connected to the rotating shaft 31, which is rotatably mounted on the base plate 2. An extension sleeve 32 is provided on the turntable 27. The inner hole of the extension sleeve 32 is square. The upper part of the rotating shaft 31 has a directional structure. The extension sleeve 32 fits onto the upper part of the rotating shaft 31, thereby circumferentially locking the extension sleeve 32 and the rotating shaft 31, while allowing axial sliding. A connecting hole is provided at the center of the turntable 27. A positioning protrusion ring 33 is provided on the inner wall of the connecting hole. A fastening screw 34 is movably fitted into the connecting hole, and the fastening screw 34 is securely connected to the rotating shaft 31. A preload spring 35 is installed between the nut end of the fastening screw 34 and the positioning protrusion ring 33. The preload spring 35 provides preload force for the vibration of the turntable 27. A housing 36 is mounted on the base 1, with a support plate 11 protruding outside the housing 36.

[0064] A bushing 37 is fastened to the base plate 2. Two bearings 38 are installed inside the bushing 37, and both bearings 38 are fitted onto the outside of the rotating shaft 31. A rotary motor 39 is installed on the base plate 2, and the output shaft of the rotary motor 39 is connected to the rotating shaft 31 for transmission. A driven gear ring 40 is provided at the lower end of the rotating shaft 31. The output shaft of the rotary motor 39 is connected to the driving gear 41, and the driving gear 41 meshes with the driven gear ring 40 for transmission.

[0065] During the microparticle material alignment operation, four alignment trays 13 are first loaded onto the support plate 11, then the upper limit frame 12 is installed and the locking buckle 22 is tightened. The upper limit frame 12 forms four material loading slots 15. At this time, the alignment trays 13 are placed at the bottom of the material loading slots 15, and the surface of the alignment trays 13 is densely covered with several alignment slots. An appropriate amount of microparticle material is poured into the material loading slots 15, and the equipment is started. The swing motor 6 drives the swing push rod 5 to move back and forth. The swing push rod 5 drives the base plate 2 to slide, realizing the swing. The alignment trays 13 in the material loading slots 15 swing together with the base plate 2. During the swing, the rotary motor 39 drives the turntable 27 to rotate, and the turntable 27 shakes up and down at the same time. The microparticle material falls randomly into the alignment slots, realizing the alignment operation. The alignment is manually observed. After all the alignment slots are filled with microparticle material, the equipment is stopped, the upper limit frame 12 is removed, the alignment trays 13 are removed, and the excess material on the alignment trays 13 is removed, completing the entire alignment process.

[0066] Example 4: A micro-particle alignment device (see Figure 7 The system includes a base 1 and a base plate 2 slidably mounted on the base 1. Two parallel linear slide rails 3 are fastened to the base 1, and two linear sliders 4 are slidably connected to the linear slide rails 3. The linear sliders 4 are fastened to the base plate 2. V-shaped grooves are provided on the side walls of the linear slide rails 3, and sliding grooves are provided on the linear sliders 4. The sliding grooves are adapted to the linear slide rails 3, and V-shaped protrusions are provided on the side walls of the sliding grooves. The V-shaped protrusions are adapted to the V-shaped grooves to prevent the linear sliders 4 from disengaging from the linear slide rails 3 and to ensure the smoothness and reliability of the sliding of the linear sliders 4.

[0067] A rocking push rod 5 is mounted on the base 1, and a rocking motor 6 is mounted on the base 1. The output shaft of the rocking motor 6 is connected to a drive disk 7. A connecting rod 8 is hinged between the drive disk 7 and the rocking push rod 5. A vertical plate 9 is set on the base 1, and a connecting block 10 is set on the vertical plate 9. The rocking motor 6 is mounted on the vertical plate 9, and a socket is set on the connecting block 10. The rocking push rod 5 is movably inserted into the socket, so that the rocking push rod 5 can only move laterally and cannot rotate.

[0068] The lateral movement of the rocking push rod 5 drives the sliding of the base plate 2 to achieve rocking. The base plate 2 is connected to the support plate 11, and the support plate 11 is detachably connected to the limiting frame 12. The bottom of the limiting frame 12 is detachably equipped with a row of trays 13. A cross-shaped partition 14 is set inside the limiting frame 12, thereby dividing the interior of the limiting frame 12 into four material loading slots 15. Each material loading slot 15 is equipped with a row of trays 13. The surface of the row of trays 13 is densely covered with several row of material slots, which are arranged in a rectangular row.

[0069] The rocker push rod 5 is securely connected to the base plate 2. The reciprocating movement of the rocker push rod 5 realizes the reciprocating movement of the base plate 2, which is stable and reliable.

[0070] A buckle 22 is connected to the limiting frame 12. The buckle 22 includes a connecting seat 23, an operating handle 24, and a hook 25. The connecting seat 23 is securely connected to the outer wall of the limiting frame 12. The operating handle 24 is rotatably connected to the connecting seat 23, and the hook 25 is rotatably connected to the operating handle 24. A hook 26 is connected to the support plate 11, and the hook 25 hooks onto the hook 26 to achieve connection. After the limiting frame 12 is loaded onto the support plate 11, the operating handle 24 is pulled upwards, causing the hook 25 to hook onto the hook 26 to achieve connection. When the limiting frame 12 is disassembled, the operating handle 24 is pulled downwards, causing the hook 25 to release from the hook 26, at which point the limiting frame 12 can be removed.

[0071] A turntable 27 is rotatably connected to the base plate 2, and a support plate 11 is mounted on the turntable 27. The turntable 27 rotates while the base plate 2 slides and oscillates. This simultaneous oscillation and rotation of the base plate 2 and the turntable 27 creates a good shaking effect, allowing the micro-particle material to quickly fall into the entire feed trough, improving work efficiency. Several shaking holes 28 are spaced circumferentially on the lower surface of the turntable 27. Several ball bearings 29 are mounted on the base plate 2, positioned at the openings of the shaking holes 28. The rotation of the turntable 27 causes the ball bearings 29 to disengage from the shaking holes 28 and rest on the lower surface of the turntable 27, pushing the turntable 27 to shake up and down. A support column 30 is mounted on the base plate 2, and the ball bearings 29 are mounted on the upper end of the support column 30. During the rotation of turntable 27, the ball bearing 29 moves from contacting the lower surface of turntable 27 to the opening of the shaking hole 28, and then from the opening of the shaking hole 28 back to contacting the lower surface of turntable 27, thereby causing turntable 27 to shake up and down, increasing the probability of micro-particle material falling into the alignment trough and accelerating the alignment speed of micro-particle material.

[0072] A rotating shaft 31 is mounted on the base plate 2. A turntable 27 is connected to the rotating shaft 31, which is rotatably mounted on the base plate 2. An extension sleeve 32 is provided on the turntable 27. The inner hole of the extension sleeve 32 is square. The upper part of the rotating shaft 31 has a directional structure. The extension sleeve 32 fits onto the upper part of the rotating shaft 31, thereby circumferentially locking the extension sleeve 32 and the rotating shaft 31, while allowing axial sliding. A connecting hole is provided at the center of the turntable 27. A positioning protrusion ring 33 is provided on the inner wall of the connecting hole. A fastening screw 34 is movably fitted into the connecting hole, and the fastening screw 34 is securely connected to the rotating shaft 31. A preload spring 35 is installed between the nut end of the fastening screw 34 and the positioning protrusion ring 33. The preload spring 35 provides preload force for the vibration of the turntable 27. A housing 36 is mounted on the base 1, with a support plate 11 protruding outside the housing 36.

[0073] A bushing 37 is fastened to the base plate 2, and two bearings 38 are installed inside the bushing 37. Both bearings 38 are fitted onto the outside of the rotating shaft 31. A driven gear ring 40 is provided at the lower end of the rotating shaft 31, and a rack 42 is installed on the machine base 1. The rack 42 meshes with the driven gear ring 40 for transmission. The rack 42 is fixed to the machine base 1. During the movement of the base plate 2, the rotation of the turntable 27 is driven by the meshing of the rack 42 and the driven gear ring 40. The structure is simple and the cost is low.

[0074] During the microparticle material alignment operation, four alignment trays 13 are first loaded onto the support plate 11, then the upper limit frame 12 is installed and the locking buckle 22 is tightened. The limit frame 12 forms four material loading slots 15. At this time, the alignment trays 13 are placed at the bottom of the material loading slots 15, and the surface of the alignment trays 13 is densely covered with several alignment slots. An appropriate amount of microparticle material is poured into the material loading slots 15, and the equipment is started. The swing motor 6 drives the swing push rod 5 to move back and forth. The swing push rod 5 drives the base plate 2 to slide and swing. The alignment trays 13 in the material loading slots 15 swing together with the base plate 2. During the swing, the rack 42 meshes with the driven gear ring 40 to drive the turntable 27 to rotate. At the same time, the turntable 27 shakes up and down, and the microparticle material falls randomly into the alignment slots, realizing the alignment operation. The alignment process is observed manually. Once all the alignment trays are filled with micro-particle material, the equipment is stopped, the limit frame 12 is removed, the alignment tray 13 is taken off, and excess material on the alignment tray 13 is removed to complete the entire alignment process.

[0075] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Other variations and modifications may be made without departing from the technical solutions described in the claims.

Claims

1. A micro-particle alignment device, characterized in that, The machine base is provided with a bottom plate slidingly mounted on the machine base, a swing push rod mounted on the machine base, the swing push rod driving the bottom plate to slide to realize swing, a support plate connected to the bottom plate, a limiting frame detachably connected to the support plate, and a whole set of trays detachably arranged at the bottom of the limiting frame.

2. The micro-particle alignment device according to claim 1, wherein The machine base is provided with a linear slide rail fixedly connected to the machine base, a linear slide block slidingly connected to the linear slide rail, and the linear slide block fixedly connected to the bottom plate.

3. The micro-particle alignment device according to claim 1, wherein The machine base is provided with a positioning seat, the bottom plate is arranged between the positioning seat and the swing push rod, and a return spring is arranged between the positioning seat and the bottom plate.

4. The micro-particle alignment device according to claim 3, wherein the micro-particle alignment device is characterized by, The machine base is provided with a spacing adjustment rod, the spacing adjustment rod and the positioning seat are arranged on the two sides of the bottom plate respectively, and the spacing between the spacing adjustment rod and the bottom plate is adjusted to realize adjustment of the swing amplitude of the bottom plate.

5. A micro-particle alignment device according to claim 1, characterized in that, The swing push rod is fixedly connected to the bottom plate.

6. The micro-particle alignment device according to claim 1, wherein The limiting frame is provided with a buckle, the buckle comprises a connecting seat, an operating handle and a pull hook, the operating handle is rotationally connected to the connecting seat, the pull hook is rotationally connected to the operating handle, a clasp is arranged on the support plate, and the pull hook hooks the clasp to realize connection.

7. The micro-particle alignment device according to any one of claims 1 to 6, wherein The bottom plate is provided with a rotating disc rotationally connected to the bottom plate, and the support plate is mounted on the rotating disc, so that the rotating disc rotates while the bottom plate slides and swings.

8. The micro-particle alignment device according to claim 7, wherein the micro-particle alignment device is a micro-particle alignment device according to any one of claims 1 to 6. A plurality of shaking holes are arranged on the lower surface of the rotating disc in a circumferential direction, a plurality of balls are mounted on the bottom plate, the balls are arranged at the openings of the shaking holes, the rotating disc rotates to make the balls leave the shaking holes and support the lower surface of the rotating disc, and the balls push the rotating disc to shake up and down.

9. A micro-particle alignment device according to claim 7, characterized in that, The bottom plate is provided with a rotating shaft, the rotating disc is connected to the rotating shaft, a rotating motor is mounted on the bottom plate, and an output shaft of the rotating motor is in transmission connection with the rotating shaft.

10. A microparticle alignment device according to claim 7, characterized in that, The bottom plate is provided with a rotating shaft, the rotating disc is connected to the rotating shaft, a driven gear ring is arranged on the rotating shaft, a rack is mounted on the machine base, and the rack is in meshing transmission with the driven gear ring.

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