An integrated circuit pick-and-place device

Abstract

The present application relates to chip packaging technical field, specifically to a kind of integrated circuit receiving and releasing board equipment, including machine table;The machine table is provided with first warehouse, second warehouse, third warehouse and centering docking mechanism in parallel in turn;The machine table is also provided with material plate transmission mechanism, material plate blanking mechanism and transfer mechanism;The transfer mechanism includes gantry provided in machine table, movable adsorption seat in gantry and adsorption drive assembly for driving adsorption seat move in first warehouse, second warehouse, third warehouse and centering docking mechanism;The adsorption seat is provided with first adsorption plate, second adsorption plate and third adsorption plate in parallel in turn;The first adsorption plate, second adsorption plate and third adsorption plate are all provided with vacuum suction nozzle.The first warehouse, second warehouse, third warehouse, centering docking mechanism, material plate transmission mechanism, material plate blanking mechanism and transfer mechanism are set, so that the equipment can realize the function of releasing board, also can realize the function of receiving board.

Description

Technical Field

[0001] This invention relates to the field of chip packaging technology, and more specifically to an integrated circuit take-up and take-up board device. Background Technology

[0002] In semiconductor manufacturing, automated equipment is widely used to improve production efficiency and product quality. Most production processes are now automated, requiring no human intervention, and material handling is primarily done using cartridge boxes. However, manual intervention is still needed for material transfer during the thermosetting process after molding, making this a bottleneck in the entire automated production line.

[0003] Thermal curing is an important step in the semiconductor packaging process. It requires the use of special kits and the alternating stacking of substrates and release liner. Currently, this method is mainly performed manually. However, due to the presence of manual operation, a series of quality risks may be introduced. Scratches or damage to the chip surface may be caused during manual transfer. Oils, dust and other contaminants from the hands of personnel may adhere to the chip. Static electricity from the human body may damage sensitive semiconductor devices. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned shortcomings in the prior art by providing an integrated circuit take-up and take-down board device.

[0005] The objective of this invention is achieved through the following technical solution: an integrated circuit board take-up and take-down device, comprising a machine base; the machine base is provided with a first material bin, a second material bin, a third material bin, and a centering and connecting mechanism arranged in parallel; the machine base is also provided with a board conveying mechanism, a board unloading mechanism, and a transfer mechanism;

[0006] The transfer mechanism includes a gantry frame mounted on the machine platform, an adsorption seat movably mounted on the gantry frame, and an adsorption drive assembly for driving the adsorption seat to move in the first hopper, the second hopper, the third hopper, and the centering connection mechanism.

[0007] The adsorption seat is provided with a first adsorption plate, a second adsorption plate and a third adsorption plate arranged in parallel; each of the first adsorption plate, the second adsorption plate and the third adsorption plate is provided with a vacuum nozzle.

[0008] The present invention is further configured such that the adsorption driving component includes a transverse linear module disposed on the gantry and a lifting linear module disposed at the output end of the transverse linear module; the output end of the lifting linear module is connected to the adsorption seat.

[0009] The first adsorption plate, the second adsorption plate, and the third adsorption plate each include a connecting plate disposed on the adsorption seat and a buffer plate disposed at the bottom of the connecting plate;

[0010] The top of the buffer plate is provided with a guide rod; the guide rod slides through the connecting plate; a buffer spring is provided between the connecting plate and the buffer plate; the buffer spring is sleeved on the outside of the guide rod.

[0011] The buffer plate is provided with an adjustment groove; the vacuum nozzle is detachably connected to the adjustment groove.

[0012] The present invention is further configured such that the material plate unloading mechanism includes a stacking frame; the bottom of the stacking frame is provided with a lower storage compartment; the top of the stacking frame is provided with an upper storage compartment; and a magazine box is provided between the upper storage compartment and the lower storage compartment.

[0013] The unloading mechanism also includes an unloading seat, a transmission plate slidably disposed on the unloading seat, a vertical plate disposed on the transmission plate along the height direction, and a lifting plate that is movably and vertically disposed on the vertical plate.

[0014] The lower storage compartment is equipped with a feeding timing belt for driving the magazine box to move to the lifting plate;

[0015] The unloading base is provided with a first unloading drive assembly for driving the transmission plate to move between the stacking rack and the material plate transmission mechanism; a second unloading drive assembly is provided between the transmission plate and the vertical plate for driving the lifting plate to move between the upper storage bin and the lower storage bin.

[0016] The present invention is further configured such that the first feeding drive assembly includes a first feeding motor disposed on the feeding base, a first synchronous belt connected to the output end of the first feeding motor, a connector connected to the first synchronous belt, a first feeding slide rail disposed on the feeding base, and a first feeding slider slidably disposed on the first feeding slide rail; the first feeding slider and the connector are respectively connected to the transmission plate.

[0017] The second feeding drive assembly includes a second feeding motor mounted on a transmission plate, a second synchronous belt connected to the output end of the second feeding motor, a linkage wheel sleeved in the second synchronous belt, a feeding screw mounted on a vertical plate, a feeding nut sleeved on the feeding screw, a second feeding slide rail mounted on the vertical plate, and a second feeding slider slidably mounted on the second feeding slide rail; the feeding nut and the second feeding slider are respectively connected to a lifting plate; the linkage wheel is connected to the feeding screw.

[0018] The present invention is further configured such that the centering and connecting mechanism includes a left mounting plate, a right mounting plate, and a fixing plate; the fixing plate is disposed between the left mounting plate and the right mounting plate; and a plurality of transmission rollers are rotatably arranged between the left mounting plate and the right mounting plate in the lateral direction.

[0019] The fixing plate is located at the bottom of the conveyor roller; the fixing plate is slidably provided with a left clamping plate and a right clamping plate in the longitudinal direction; the left clamping plate is provided with a left positioning rod; the right clamping plate is provided with a right positioning rod; the left positioning rod and the right positioning rod are both located between two adjacent conveyor rollers; the height of the left positioning rod and the height of the right positioning rod are both higher than the height of the conveyor roller;

[0020] The centering and connecting mechanism also includes a first connecting drive assembly for driving the transmission roller to rotate and a second connecting drive assembly for driving the left clamping plate and the right clamping plate to slide.

[0021] The present invention is further configured such that a first bearing is provided between one end of the transmission roller and the left mounting plate; and a second bearing is provided between the other end of the transmission roller and the right mounting plate.

[0022] The first connecting drive assembly includes a first connecting motor disposed on the right mounting plate; the output end of the first connecting motor and the other end of each transmission roller are connected to pulleys;

[0023] The outer wall of the pulley is provided with two fixed grooves in a circumferential direction; one of the fixed grooves of the pulley is connected to the adjacent preceding pulley via a connecting belt, and the other fixed groove of the pulley is connected to the adjacent following pulley via a connecting belt.

[0024] The left mounting plate is provided with a first protective cover; the right mounting plate is provided with a second protective cover; the first bearing is located inside the first protective cover; the second bearing and the pulley are both located inside the second protective cover;

[0025] The transmission roller is an anti-static roller; the left positioning rod and the right positioning rod are both anti-static rubber strips.

[0026] The present invention is further configured such that the second connecting drive assembly includes a second connecting motor disposed in the middle of the fixed plate, a gear connected to the output end of the second connecting motor, a first rack disposed in the left clamping plate, and a second rack disposed in the right clamping plate; the first rack and the second rack are both disposed in the longitudinal direction; the first rack and the second rack respectively mesh with the two ends of the gear.

[0027] The fixed plate is rotatably provided with a first guide wheel and a second guide wheel; the first rack is disposed between the gear and the first guide wheel; the second rack is disposed between the gear and the second guide wheel; the first rack abuts against the first guide wheel; the second rack abuts against the second guide wheel;

[0028] The fixed plate is provided with a connecting slide rail in the longitudinal direction; the left clamping plate is provided with a first connecting slider connected to the connecting slide rail; the right clamping plate is provided with a second connecting slider connected to the connecting slide rail.

[0029] The number of connecting slide rails is two; the two connecting slide rails are respectively located at both ends of the gear;

[0030] The centering connection mechanism also includes a sensor electrically connected to the second connection motor.

[0031] The present invention is further configured such that the material plate conveying mechanism includes a conveying component and a pushing component;

[0032] The conveying assembly includes a left conveyor seat and a right conveyor seat arranged opposite to each other; the left conveyor seat is movably provided with a left conveyor belt along its length; the right conveyor seat is movably provided with a right conveyor belt along its length; the left conveyor seat is provided with a plurality of left guide wheels rotatably along its length at the top of the left conveyor belt; the right conveyor seat is provided with a plurality of right guide wheels rotatably along its length at the top of the right conveyor belt; one side of the chip board is located between the left guide wheels and the left conveyor belt, and the other side of the chip board is located between the right guide wheels and the right conveyor belt;

[0033] The pushing component includes a pushing seat located between the left and right conveying seats.

[0034] The present invention is further configured such that the right conveyor seat is equipped with a conveyor motor; the output end of the conveyor motor is connected to a right drive wheel; the right conveyor seat is rotatably equipped with a right driven wheel; and the right conveyor belt is sleeved between the right drive wheel and the right driven wheel.

[0035] A linkage shaft rotatably connects the left and right conveyor seats; the right drive wheel is sleeved on the linkage shaft; the linkage shaft is connected to the left drive wheel; the left drive wheel is coaxially driven with the right drive wheel through the linkage shaft; the left conveyor seat is rotatably equipped with a left driven wheel; the left conveyor belt is sleeved between the left drive wheel and the left driven wheel;

[0036] The pusher seat has a through hole; the linkage shaft passes through the through hole;

[0037] The left conveyor seat is provided with multiple left mounting parts; the left conveyor seat is provided with a left strip groove along its length; the left mounting parts are provided with multiple left mounting holes that are detachably connected to the left strip groove along their height; the left guide wheel is rotatably mounted on the left mounting part;

[0038] The right conveyor seat is provided with multiple right mounting parts; the right conveyor seat is provided with a right strip groove along its length; the right mounting parts are provided with multiple right mounting holes that are detachably connected to the right strip groove along their height; the right guide wheel is rotatably mounted on the right mounting part.

[0039] The present invention is further configured such that the left conveying seat, the right conveying seat, and the pushing seat are arranged in parallel; the pushing assembly further includes a sliding seat that slides along the length direction of the pushing seat; a push rod is hinged to the middle of the sliding seat; a push head is provided at one end of the push rod; and a connecting block is provided at the other end of the push rod.

[0040] The pushing component also includes a first transmission drive component for driving the connecting block to rise and fall, and a second transmission drive component for driving the sliding seat to slide.

[0041] The first transmission drive assembly includes an angle plate disposed at the top of one end of the push seat and a follower wheel rotatably disposed on the connecting block; the angle plate has an inclined surface; the follower wheel is movably disposed between the top surface of the push seat and the inclined surface of the angle plate.

[0042] The sliding seat is provided with a first pin; the connecting block is provided with a second pin; a tension spring is provided between the first pin and the second pin; the height of the second pin is higher than the height of the first pin;

[0043] The second transmission drive assembly includes a push motor mounted on the push base, a push drive wheel connected to the output end of the push motor, a push driven wheel rotatably mounted on the push base, and a push belt movably mounted along the length of the push base; the push belt is sleeved between the push drive wheel and the push driven wheel.

[0044] The sliding seat is equipped with a linkage block; the linkage block is connected to the push belt;

[0045] The present invention is further configured such that the pusher seat is provided with a transmission slide rail along its length; the sliding seat is provided with a transmission slider that is slidably connected to the transmission slide rail;

[0046] The push head and push rod are detachably connected.

[0047] The beneficial effects of the present invention are as follows: By setting up a first hopper, a second hopper, a third hopper, a centering and connecting mechanism, a material plate conveying mechanism, a material plate unloading mechanism, and a transfer mechanism, the present invention enables the equipment to perform both the plate feeding and plate receiving functions. Attached Figure Description

[0048] The invention will be further illustrated with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the invention. For those skilled in the art, other drawings can be obtained based on the following drawings without any creative effort.

[0049] Figure 1 This is a schematic diagram of the structure of the present invention;

[0050] Figure 2 This is a schematic diagram of the centering and connecting mechanism of the present invention;

[0051] Figure 3 This is a schematic diagram of the structure of the central connecting mechanism of the present invention after concealing the first protective cover and the second protective cover;

[0052] Figure 4 This is a schematic diagram of the structure of the fixing plate of the centering and connecting mechanism of the present invention;

[0053] Figure 5 This is a schematic diagram of the structure of the material board transfer mechanism of the present invention in cooperation with the chip material board;

[0054] Figure 6 This is a schematic diagram of the conveying component of the material plate conveying mechanism of the present invention;

[0055] Figure 7 This is a schematic diagram of the conveying component of the material plate conveying mechanism of the present invention from another perspective;

[0056] Figure 8 This is a schematic diagram of the pushing component of the material plate conveying mechanism of the present invention;

[0057] Figure 9 This is a schematic diagram of the material feeding mechanism of the present invention;

[0058] Figure 10 This is a cross-sectional view of the material feeding mechanism of the present invention after it is hidden behind the stacking rack;

[0059] Figure 11 This is a schematic diagram of the structure of the first adsorption plate of the present invention;

[0060] The components include: 1. Machine base; 11. First hopper; 12. Second hopper; 13. Third hopper; 2. Centering and connecting mechanism; 21. Left mounting plate; 211. First protective cover; 22. Right mounting plate; 221. Second protective cover; 23. Fixing plate; 24. Conveyor roller; 241. First bearing; 242. Second bearing; 251. Left clamping plate; 252. Right clamping plate; 253. Left positioning rod; 254. Right positioning rod; 26. First connecting motor; 261. Pulley; 262. Fixing groove; 263. Connecting belt; 27. Second connecting motor; 271. Gear; 272. First rack; 273. Second rack; 281. First... 282. Guide wheel; 29. ​​Connecting slide rail; 291. First connecting slider; 292. Second connecting slider; 3. Material plate conveying mechanism; 31. Left conveyor seat; 311. Left conveyor belt; 312. Left drive wheel; 313. Left driven wheel; 314. Left strip groove; 32. Right conveyor seat; 321. Right conveyor belt; 322. Right drive wheel; 323. Right driven wheel; 324. Right strip groove; 33. Conveyor motor; 331. Linkage shaft; 34. Left mounting piece; 341. Left guide wheel; 35. Right mounting piece; 351. Right guide wheel; 36. Push seat; 361. Through hole; 362. Angle plate; 36 3. Inclined surface; 37. Sliding seat; 371. Push rod; 372. Push head; 373. First pin; 38. Connecting block; 381. Follower wheel; 382. Second pin; 383. Tension spring; 39. Push motor; 391. Push drive wheel; 392. Push driven wheel; 393. Push belt; 394. Linkage block; 395. Transmission slide rail; 396. Transmission slider; 41. Stacking rack; 411. Upper storage bin; 412. Lower storage bin; 413. Magazine box; 414. Feeding timing belt; 42. Feeding seat; 421. First feeding motor; 422. First timing belt; 423. Connecting piece; 424. First lower... 425. Material guide rail; 43. First material feeding slider; 44. Transmission plate; 45. Second material feeding motor; 46. Second synchronous belt; 47. Linkage wheel; 48. Vertical plate; 49. Material feeding screw; 40. Material feeding nut; 41. Second material feeding guide rail; 42. Second material feeding slider; 43. Lifting plate; 444. Gantry frame; 55. Adsorption seat; 56. First adsorption plate; 57. Second adsorption plate; 58. Third adsorption plate; 59. Vacuum nozzle; 50. Horizontal linear module; 51. Lifting linear module; 52. Connecting plate; 53. Buffer plate; 54. Guide rod; 55. Buffer spring; 56. Adjustment groove. Detailed Implementation

[0061] The present invention will be further described in conjunction with the following embodiments.

[0062] Depend on Figures 1 to 11As can be seen, the integrated circuit take-up and take-up board equipment described in this embodiment includes a machine base 1; the machine base 1 is provided with a first material bin 11, a second material bin 12, a third material bin 13 and a centering and connecting mechanism 2 in parallel and sequentially; the machine base 1 is also provided with a material board conveying mechanism 3, a material board unloading mechanism and a transfer mechanism.

[0063] The transfer mechanism includes a gantry frame 51 mounted on the machine base 1, an adsorption seat 52 movably mounted on the gantry frame 51, and an adsorption drive assembly for driving the adsorption seat 52 to move in the first hopper 11, the second hopper 12, the third hopper 13, and the centering connection mechanism 2.

[0064] The adsorption seat 52 is provided with a first adsorption plate 531, a second adsorption plate 532 and a third adsorption plate 533 arranged in parallel; each of the first adsorption plate 531, the second adsorption plate 532 and the third adsorption plate 533 is provided with a vacuum nozzle 54.

[0065] Specifically, the integrated circuit take-up and take-up board device described in this embodiment;

[0066] When used as a top-mounted or bottom-mounted board, the board and release paper need to be stacked alternately.

[0067] First, material plates and release paper are placed in the first hopper 11 and the third hopper 13 respectively. Then, the adsorption drive assembly is activated, so that the first adsorption plate 531 and the second adsorption plate 532 sequentially adsorb the material plates in the first hopper 11 and the release paper in the third hopper 13 into the second hopper 12. Thus, the material plates and release paper are alternately stacked in the second hopper 12, thereby realizing the plate loading process. The third adsorption plate 533 is not needed, which can shorten the stroke of the adsorption seat 52 and improve the plate loading efficiency.

[0068] When used as a receiving board, the board needs to be separated from the release paper:

[0069] First, the alternatingly stacked material plates and release paper are placed in the third hopper 13. Then, the adsorption drive assembly is activated. The second adsorption plate 532 adsorbs the release paper and places it in the second hopper 12, while the third adsorption plate 533 adsorbs the material plates and places them in the centering connection mechanism 2. The centering connection mechanism 2 aligns and corrects the material plates before transferring them to the material plate conveying mechanism 3. The material plate conveying mechanism 3 then transfers the material plates to the material plate unloading mechanism for collection. Through the alternating action of the first adsorption plate 531 and the third adsorption plate 533, the material plates and release paper can be separated, thereby achieving the collection process. The first adsorption plate 531 is not required, which can shorten the stroke of the adsorption seat 52 and improve the loading efficiency.

[0070] The integrated circuit take-up and take-up board device described in this embodiment includes an adsorption drive component comprising a transverse linear module 551 disposed on a gantry frame 51 and a lifting linear module 552 disposed at the output end of the transverse linear module 551; the output end of the lifting linear module 552 is connected to the adsorption seat 52; by setting the transverse linear module 551, the adsorption seat 52 can be driven to move laterally; by setting the lifting linear module 552, the adsorption seat 52 can be driven to move up and down.

[0071] The first adsorption plate 531, the second adsorption plate 532 and the third adsorption plate 533 each include a connecting plate 56 disposed on the adsorption seat 52 and a buffer plate 57 disposed at the bottom of the connecting plate 56.

[0072] The top of the buffer plate 57 is provided with a guide rod 571; the guide rod 571 is slidably inserted through the connecting plate 56; a buffer spring 572 is provided between the connecting plate 56 and the buffer plate 57; the buffer spring 572 is sleeved on the outside of the guide rod 571; through the above arrangement, it can play a buffering role during adsorption, preventing damage to the material plate and the release paper.

[0073] The buffer plate 57 is provided with an adjustment groove 573; the vacuum nozzle 54 is detachably connected to the adjustment groove 573. The position of the vacuum nozzle 54 can be adjusted through the above configuration.

[0074] The integrated circuit board receiving and unloading equipment described in this embodiment includes a material board unloading mechanism comprising a stacking rack 41; a lower storage compartment 412 is provided at the bottom of the stacking rack 41; an upper storage compartment 411 is provided at the top of the stacking rack 41; and a clip box 413 is provided between the upper storage compartment 411 and the lower storage compartment 412.

[0075] The unloading mechanism also includes an unloading seat 42, a transmission plate 43 slidably disposed on the unloading seat 42, a vertical plate 44 disposed on the transmission plate 43 along the height direction, and a lifting plate 45 movably disposed on the vertical plate 44.

[0076] The lower storage compartment 412 is provided with a feeding timing belt 414 for driving the magazine box 413 to move to the lifting plate 45;

[0077] The unloading base 42 is provided with a first unloading drive assembly for driving the transmission plate 43 to move between the stacking rack 41 and the material plate transmission mechanism 3; a second unloading drive assembly is provided between the transmission plate 43 and the upright plate 44 for driving the lifting plate 45 to move between the upper storage bin 411 and the lower storage bin 412.

[0078] Specifically, the integrated circuit board receiving and unloading equipment described in this embodiment, when used for board receiving, requires a board unloading mechanism to place the board into the clip box 413. First, the empty clip box 413 is placed in the lower storage compartment 412. The first unloading drive component and the second unloading drive component drive the lifting plate 45 to move to the position of the lower storage compartment 412. Then, the unloading synchronous belt 414 moves the clip box 413 into the lifting plate 45. Then, the first unloading drive component and the second unloading drive component drive the lifting plate 45 to move to the position of the board conveying mechanism 3 to receive the board. When the clip box 413 is full of boards, the first unloading drive component and the second unloading drive component drive the lifting plate 45 to move to the position of the upper storage compartment 411, thereby placing the clip box 413 into the upper storage compartment 411.

[0079] The integrated circuit take-up and take-up board device described in this embodiment includes a first unloading drive assembly comprising a first unloading motor 421 disposed on an unloading base 42, a first synchronous belt 422 connected to the output end of the first unloading motor 421, a connector 423 connected to the first synchronous belt 422, a first unloading slide rail 424 disposed on the unloading base 42, and a first unloading slider 425 slidably disposed on the first unloading slide rail 424; the first unloading slider 425 and the connector 423 are respectively connected to a transmission plate 43.

[0080] Specifically, the first feeding motor 421 drives the first synchronous belt 422 to move, thereby enabling the transmission plate 43 to move along the first feeding slide rail 424 via the connecting member 423.

[0081] The second feeding drive assembly includes a second feeding motor 431 mounted on the transmission plate 43, a second synchronous belt 432 connected to the output end of the second feeding motor 431, a linkage wheel 433 sleeved in the second synchronous belt 432, a feeding screw 441 rotatably mounted on the vertical plate 44, a feeding nut 442 sleeved on the feeding screw 441, a second feeding slide rail 443 mounted on the vertical plate 44, and a second feeding slider 444 slidably mounted on the second feeding slide rail 443; the feeding nut 442 and the second feeding slider 444 are respectively connected to the lifting plate 45; the linkage wheel 433 is connected to the feeding screw 441.

[0082] Specifically, the second feeding motor 431 drives the second synchronous belt 432 to move, thereby causing the feeding screw 441 to rotate, which in turn drives the lifting plate 45 to move up and down along the second feeding slide rail 443.

[0083] The integrated circuit take-up and take-up board device described in this embodiment includes a centering and connecting mechanism 2 comprising a left mounting plate 21, a right mounting plate 22, and a fixing plate 23; the fixing plate 23 is disposed between the left mounting plate 21 and the right mounting plate 22; a plurality of transmission rollers 24 are rotatably disposed between the left mounting plate 21 and the right mounting plate 22 in the lateral direction;

[0084] The fixing plate 23 is disposed at the bottom of the transmission roller 24; the fixing plate 23 is slidably provided with a left clamping plate 251 and a right clamping plate 252 in the longitudinal direction; the left clamping plate 251 is provided with a left positioning rod 253; the right clamping plate 252 is provided with a right positioning rod 254; the left positioning rod 253 and the right positioning rod 254 are both disposed between two adjacent transmission rollers 24; the height of the left positioning rod 253 and the height of the right positioning rod 254 are both higher than the height of the transmission roller 24;

[0085] The centering and connecting mechanism 2 also includes a first connecting drive assembly for driving the transmission roller 24 to rotate and a second connecting drive assembly for driving the left clamping plate 251 and the right clamping plate 252 to slide.

[0086] In operation, the chip board is first placed on the transfer roller 24. Then, the first connecting drive assembly is activated to rotate the transfer roller 24. When the transfer roller 24 moves the chip board directly above the fixed plate 23, the second connecting drive assembly drives the left clamping plate 251 and the right clamping plate 252 to move closer together. This causes the left positioning rod 253 and the right positioning rod 254 to align the chip board, enabling the chip board to be automatically conveyed in the center. This setup ensures automatic adjustment of the chip board during the receiving and connecting process, allowing it to automatically center before being conveyed to the chip board transfer mechanism 3, thus guaranteeing stable and efficient subsequent chip board recycling.

[0087] In this embodiment of the integrated circuit take-up and take-up board device, a first bearing 241 is provided between one end of the transmission roller 24 and the left mounting plate 21; a second bearing 242 is provided between the other end of the transmission roller 24 and the right mounting plate 22; the above arrangement enables the transmission roller 24 to rotate stably.

[0088] The first connecting drive assembly includes a first connecting motor 26 disposed on the right mounting plate 22; the output end of the first connecting motor 26 and the other end of each transmission roller 24 are connected to pulleys 261;

[0089] The outer wall of the pulley 261 is provided with two fixing grooves 262 in the circumferential direction; one of the fixing grooves 262 of the pulley 261 is connected to the adjacent preceding pulley 261 by a connecting belt 263, and the other fixing groove 262 of the pulley 261 is connected to the adjacent following pulley 261 by a connecting belt 263.

[0090] Specifically, when the first connecting motor 26 starts, two adjacent transmission rollers 24 are connected and driven by a connecting belt 263, so that the first connecting motor 26 can drive each transmission roller 24 to rotate synchronously, thereby driving the chip board to move and be transported.

[0091] The left mounting plate 21 is provided with a first protective cover 211; the right mounting plate 22 is provided with a second protective cover 221; the first bearing 241 is located inside the first protective cover 211; the second bearing 242 and the pulley 261 are both located inside the second protective cover 221; the above arrangement can protect the first bearing 241, the second bearing 242 and the pulley 261.

[0092] The transfer roller 24 is an anti-static roller; the left positioning rod 253 and the right positioning rod 254 are both anti-static rubber strips. These features reduce interference from static electricity on the chip.

[0093] The integrated circuit take-up and take-up board device described in this embodiment includes a second connecting drive assembly comprising a second connecting motor 27 disposed in the middle of a fixed plate 23, a gear 271 connected to the output end of the second connecting motor 27, a first rack 272 disposed in a left clamping plate 251, and a second rack 273 disposed in a right clamping plate 252; the first rack 272 and the second rack 273 are both arranged in the longitudinal direction; the first rack 272 and the second rack 273 respectively mesh with the two ends of the gear 271;

[0094] Specifically, when the transfer roller 24 moves the chip board to directly above the fixed plate 23, the second connecting motor 27 drives the gear 271 to rotate. Since the first rack 272 and the second rack 273 mesh with the two ends of the gear 271 respectively, and the gear 271 is located between the left clamping plate 251 and the right clamping plate 252, when the gear 271 rotates, the left clamping plate 251 and the right clamping plate 252 can move closer to each other or move further away from each other synchronously, thereby aligning and adjusting the chip board.

[0095] The fixed plate 23 is rotatably provided with a first guide wheel 281 and a second guide wheel 282; the first rack 272 is disposed between the gear 271 and the first guide wheel 281; the second rack 273 is disposed between the gear 271 and the second guide wheel 282; the first rack 272 abuts against the first guide wheel 281; the second rack 273 abuts against the second guide wheel 282; through the above arrangement, the stability of the movement of the first rack 272 and the stability of the movement of the second rack 273 can be guaranteed.

[0096] The fixed plate 23 is provided with a connecting slide rail 29 in the longitudinal direction; the left clamping plate 251 is provided with a first connecting slider 291 connected to the connecting slide rail 29; the right clamping plate 252 is provided with a second connecting slider 292 connected to the connecting slide rail 29; the above arrangement can guide the movement of the left clamping plate 251 and the right clamping plate 252.

[0097] The number of connecting slide rails 29 is two; the two connecting slide rails 29 are respectively located at both ends of the gear 271; the above arrangement can ensure the stability of the movement of the left clamping plate 251 and the right clamping plate 252.

[0098] The centering and connecting mechanism 2 also includes a sensor electrically connected to the second connecting motor 27. The sensor is not shown in the figure. This configuration allows the sensor to detect when the chip board moves directly above the fixing plate 23, thus automatically centering and adjusting the chip board.

[0099] The integrated circuit board receiving and discharging equipment described in this embodiment includes a board conveying mechanism 3 comprising a conveying component and a pushing component.

[0100] The conveying assembly includes a left conveyor seat 31 and a right conveyor seat 32 arranged opposite to each other; the left conveyor seat 31 is movably provided with a left conveyor belt 311 along the length direction; the right conveyor seat 32 is movably provided with a right conveyor belt 321 along the length direction; the left conveyor seat 31 is provided with a plurality of left guide wheels 341 rotatably along the length direction at the top of the left conveyor belt 311; the right conveyor seat 32 is provided with a plurality of right guide wheels 351 rotatably along the length direction at the top of the right conveyor belt 321; one side of the chip board is located between the left guide wheel 341 and the left conveyor belt 311, and the other side of the chip board is located between the right guide wheel 351 and the right conveyor belt 321;

[0101] The pushing component includes a pushing seat 36 located between the left conveyor seat 31 and the right conveyor seat 32.

[0102] Specifically, the chip board is transported by placing its two sides on the left conveyor belt 311 and the right conveyor belt 321 respectively. During the transport, the left guide wheel 341 and the left conveyor belt 311 abut one side of the chip board, and the right guide wheel 351 and the right conveyor belt 321 abut the other side of the chip board, thereby solving the problem of chip board deformation and inability to be transported normally. In addition, when the chip board moves to the end of the conveying component, the pushing component pushes the chip board into the magazine box 413.

[0103] The integrated circuit board take-up and take-down device described in this embodiment includes a right conveyor seat 32 equipped with a conveyor motor 33; the output end of the conveyor motor 33 is connected to a right drive wheel 322; the right conveyor seat 32 is rotatably equipped with a right driven wheel 323; the right conveyor belt 321 is sleeved between the right drive wheel 322 and the right driven wheel 323; the right drive wheel 322 is driven to rotate by the conveyor motor 33, thereby causing the right conveyor belt 321 to move and drive the chip board to be conveyed.

[0104] A linkage shaft 331 is rotatably connected between the left conveyor seat 31 and the right conveyor seat 32; the right drive wheel 322 is sleeved on the linkage shaft 331; the linkage shaft 331 is connected to the left drive wheel 312; the left drive wheel 312 is coaxially driven with the right drive wheel 322 through the linkage shaft 331; the left conveyor seat 31 is rotatably provided with a left driven wheel 313; the left conveyor belt 311 is sleeved between the left drive wheel 312 and the left driven wheel 313;

[0105] Specifically, in this embodiment, by setting a linkage shaft 331, the right drive wheel 322 rotates while driving the left drive wheel 312 to rotate synchronously, thereby enabling the right conveyor belt 321 and the left conveyor belt 311 to move synchronously, so as to drive the chip board to be transported stably.

[0106] The push seat 36 is provided with a through hole 361; the linkage shaft 331 passes through the through hole 361; the above arrangement can make way for the linkage shaft 331.

[0107] The left conveyor seat 31 is provided with multiple left mounting parts 34; the left conveyor seat 31 is provided with a left strip groove 314 along its length; the left mounting parts 34 are provided with multiple left mounting holes that are detachably connected to the left strip groove 314 along its height; the left guide wheel 341 is rotatably mounted on the left mounting parts 34; the left mounting holes are not shown in the figure, and the left mounting parts 34 are U-shaped; through the above settings, the left mounting parts 34 can be installed at any position on the left strip groove 314, so that the left guide wheel 341 can press on different positions of the chip board to achieve the most suitable effect of pressing the chip board; in addition, since the left mounting parts 34 are provided with multiple left mounting holes along its height, the left guide wheel 341 and the left conveyor belt 311 can be adjusted by fixing the left mounting holes at different heights to the left strip groove 314 to meet the needs of chip boards passing through under different working conditions.

[0108] The right conveyor seat 32 is provided with multiple right mounting members 35; the right conveyor seat 32 is provided with a right strip groove 324 along its length; the right mounting member 35 is provided with multiple right mounting holes that are detachably connected to the right strip groove 324 along its height; the right guide wheel 351 is rotatably mounted on the right mounting member 35. The right mounting holes are not shown in the figure, and the right mounting member 35 is U-shaped. Through the above arrangement, the right mounting member 35 can be installed at any position in the right strip groove 324, thereby allowing the right guide wheel 351 to press on different positions of the chip board, achieving the most suitable effect of pressing the chip board. Furthermore, since the right mounting member 35 is provided with multiple right mounting holes along its height, the distance between the right guide wheel 351 and the right conveyor belt 321 can be adjusted by fixing the right mounting holes at different heights to the right strip groove 324 to meet the needs of chip boards passing through under different working conditions.

[0109] In this embodiment of the integrated circuit take-up and take-down board device, the left conveyor seat 31, the right conveyor seat 32, and the pusher seat 36 are arranged in parallel; the pusher assembly further includes a sliding seat 37 that slides along the length of the pusher seat 36; a push rod 371 is hinged to the middle of the sliding seat 37; one end of the push rod 371 is provided with a push head 372; the other end of the push rod 371 is provided with a connecting block 38; the pusher assembly further includes a first transmission drive assembly for driving the connecting block 38 to rise and fall and a second transmission drive assembly for driving the sliding seat 37 to slide; the first A transmission drive assembly includes an angle plate 362 disposed at the top of one end of a pusher seat 36 and a follower wheel 381 rotatably disposed on a connecting block 38; the angle plate 362 has an inclined surface 363; the follower wheel 381 is movably disposed between the top surface of the pusher seat 36 and the inclined surface 363 of the angle plate 362; the sliding seat 37 has a first pin 373; the connecting block 38 has a second pin 382; a tension spring 383 is provided between the first pin 373 and the second pin 382; the height of the second pin 382 is higher than the height of the first pin 373.

[0110] Specifically, when the chip board moves at the front and middle of the conveying assembly, the follower wheel 381 abuts against the inclined surface 363. Since the height of the inclined surface 363 is higher than the height of the top surface of the pusher seat 36, the height of the connecting block 38 is higher, which makes the height of the pusher head 372 lower. The pusher head 372 is located at the bottom of the chip board to prevent obstructing the movement of the chip board.

[0111] When the chip board moves to the end of the conveying assembly, the sliding seat 37 moves toward the end of the conveying assembly. When the follower wheel 381 moves from the inclined surface 363 to the top surface of the push seat 36, since the height of the top surface of the push seat 36 is lower than the height of the inclined surface 363, and under the action of the tension spring 383, the follower wheel 381 presses against the top surface of the inclined surface 363 and the top surface of the push seat 36. Therefore, the connecting block 38 moves downward, and the push head 372 moves upward, so that the height of the push head 372 is level with the chip board. The sliding seat 37 continues to move toward the end of the conveying assembly, which can push the chip board into the cartridge box 413.

[0112] The second transmission drive assembly includes a push motor 39 mounted on the push seat 36, a push drive wheel 391 connected to the output end of the push motor 39, a push driven wheel 392 rotatably mounted on the push seat 36, and a push belt 393 movably mounted along the length of the push seat 36; the push belt 393 is sleeved between the push drive wheel 391 and the push driven wheel 392; the sliding seat 37 is provided with a linkage block 394; the linkage block 394 is connected to the push belt 393;

[0113] Specifically, when the push motor 39 is started, it drives the push drive wheel 391 to rotate, which in turn drives the push belt 393 to move, and the sliding seat 37 can be driven to slide through the linkage block 394.

[0114] The pusher seat 36 is provided with a transmission slide rail 395 along its length; the sliding seat 37 is provided with a transmission slider 396 that is slidably connected to the transmission slide rail 395; the above arrangement can guide the sliding of the sliding seat 37.

[0115] The push head 372 and the push rod 371 are detachably connected. This design allows for easy replacement of push heads 372 of different specifications, enabling the pushing of chip boards of different specifications, under different working conditions, and with abnormal deformation.

[0116] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An integrated circuit take-up and take-up board device, characterized in that: The machine includes a machine platform; the machine platform is provided with a first material bin, a second material bin, a third material bin, and a centering and connecting mechanism in parallel; the machine platform is also provided with a material plate conveying mechanism, a material plate unloading mechanism, and a transfer mechanism; The transfer mechanism includes a gantry frame mounted on the machine platform, an adsorption seat movably mounted on the gantry frame, and an adsorption drive assembly for driving the adsorption seat to move in the first hopper, the second hopper, the third hopper, and the centering connection mechanism. The adsorption base is provided with a first adsorption plate, a second adsorption plate and a third adsorption plate arranged in parallel; each of the first adsorption plate, the second adsorption plate and the third adsorption plate is provided with a vacuum nozzle. The material unloading mechanism includes a stacking rack; the bottom of the stacking rack is provided with a lower storage compartment; the top of the stacking rack is provided with an upper storage compartment; a magazine box is provided between the upper storage compartment and the lower storage compartment; The unloading mechanism also includes an unloading seat, a transmission plate slidably disposed on the unloading seat, a vertical plate disposed on the transmission plate along the height direction, and a lifting plate that is movably and vertically disposed on the vertical plate. The lower storage compartment is equipped with a feeding timing belt for driving the magazine box to move to the lifting plate; The unloading base is provided with a first unloading drive assembly for driving the conveyor plate to move between the stacking rack and the material plate conveying mechanism; a second unloading drive assembly is provided between the conveyor plate and the vertical plate for driving the lifting plate to move between the upper storage bin and the lower storage bin. The material plate conveying mechanism includes a conveying component and a pushing component; The conveying assembly includes a left conveying seat and a right conveying seat arranged opposite to each other; the pushing assembly includes a pushing seat disposed between the left conveying seat and the right conveying seat; the left conveying seat, the right conveying seat and the pushing seat are arranged in parallel; the pushing assembly also includes a sliding seat that slides along the length direction of the pushing seat; a push rod is hinged to the middle of the sliding seat; a push head is provided at one end of the push rod; and a connecting block is provided at the other end of the push rod. The pushing component also includes a first transmission drive component for driving the connecting block to rise and fall, and a second transmission drive component for driving the sliding seat to slide. The first transmission drive assembly includes an angle plate disposed at the top of one end of the push seat and a follower wheel rotatably disposed on the connecting block; the angle plate has an inclined surface; the follower wheel is movably disposed between the top surface of the push seat and the inclined surface of the angle plate. The sliding seat is provided with a first pin; the connecting block is provided with a second pin; a tension spring is provided between the first pin and the second pin; the height of the second pin is higher than the height of the first pin; The second transmission drive assembly includes a push motor mounted on the push base, a push drive wheel connected to the output end of the push motor, a push driven wheel rotatably mounted on the push base, and a push belt movably mounted along the length of the push base; the push belt is sleeved between the push drive wheel and the push driven wheel. The sliding seat is equipped with a linkage block; the linkage block is connected to the push belt; The pusher seat is provided with a transmission slide rail along its length; the sliding seat is provided with a transmission slider that is slidably connected to the transmission slide rail. The push head and push rod are detachably connected.

2. The integrated circuit take-up and take-up board device according to claim 1, characterized in that: The adsorption drive assembly includes a transverse linear module mounted on the gantry and a lifting linear module mounted at the output end of the transverse linear module; the output end of the lifting linear module is connected to the adsorption base. The first adsorption plate, the second adsorption plate, and the third adsorption plate each include a connecting plate disposed on the adsorption seat and a buffer plate disposed at the bottom of the connecting plate; The top of the buffer plate is provided with a guide rod; the guide rod slides through the connecting plate; a buffer spring is provided between the connecting plate and the buffer plate; the buffer spring is sleeved on the outside of the guide rod. The buffer plate is provided with an adjustment groove; the vacuum nozzle is detachably connected to the adjustment groove.

3. The integrated circuit take-up and take-up board device according to claim 1, characterized in that: The first feeding drive assembly includes a first feeding motor disposed on the feeding base, a first synchronous belt connected to the output end of the first feeding motor, a connector connected to the first synchronous belt, a first feeding slide rail disposed on the feeding base, and a first feeding slider slidably disposed on the first feeding slide rail; the first feeding slider and the connector are respectively connected to the transmission plate; The second feeding drive assembly includes a second feeding motor mounted on a transmission plate, a second synchronous belt connected to the output end of the second feeding motor, a linkage wheel sleeved in the second synchronous belt, a feeding screw mounted on a vertical plate, a feeding nut sleeved on the feeding screw, a second feeding slide rail mounted on the vertical plate, and a second feeding slider slidably mounted on the second feeding slide rail; the feeding nut and the second feeding slider are respectively connected to a lifting plate; the linkage wheel is connected to the feeding screw.

4. The integrated circuit take-up and take-up board device according to claim 1, characterized in that: The centering and connecting mechanism includes a left mounting plate, a right mounting plate, and a fixing plate; the fixing plate is located between the left mounting plate and the right mounting plate; multiple transmission rollers are rotatably arranged between the left mounting plate and the right mounting plate in the lateral direction. The fixing plate is located at the bottom of the conveyor roller; the fixing plate is slidably provided with a left clamping plate and a right clamping plate in the longitudinal direction; the left clamping plate is provided with a left positioning rod; the right clamping plate is provided with a right positioning rod; the left positioning rod and the right positioning rod are both located between two adjacent conveyor rollers; the height of the left positioning rod and the height of the right positioning rod are both higher than the height of the conveyor roller; The centering and connecting mechanism also includes a first connecting drive assembly for driving the transmission roller to rotate and a second connecting drive assembly for driving the left clamping plate and the right clamping plate to slide.

5. The integrated circuit take-up and take-up board device according to claim 4, characterized in that: A first bearing is provided between one end of the transmission roller and the left mounting plate; a second bearing is provided between the other end of the transmission roller and the right mounting plate. The first connecting drive assembly includes a first connecting motor disposed on the right mounting plate; the output end of the first connecting motor and the other end of each transmission roller are connected to pulleys; The outer wall of the pulley is provided with two fixed grooves in a circumferential direction; one of the fixed grooves of the pulley is connected to the adjacent preceding pulley via a connecting belt, and the other fixed groove of the pulley is connected to the adjacent following pulley via a connecting belt. The left mounting plate is provided with a first protective cover; the right mounting plate is provided with a second protective cover; the first bearing is located inside the first protective cover; the second bearing and the pulley are both located inside the second protective cover; The transmission roller is an anti-static roller; the left positioning rod and the right positioning rod are both anti-static rubber strips.

6. The integrated circuit take-up and take-up board device according to claim 4, characterized in that: The second connecting drive assembly includes a second connecting motor located in the middle of the fixed plate, a gear connected to the output end of the second connecting motor, a first rack located on the left clamping plate, and a second rack located on the right clamping plate; the first rack and the second rack are both arranged in the longitudinal direction; the first rack and the second rack respectively mesh with the two ends of the gear. The fixed plate is rotatably provided with a first guide wheel and a second guide wheel; the first rack is disposed between the gear and the first guide wheel; the second rack is disposed between the gear and the second guide wheel; the first rack abuts against the first guide wheel; the second rack abuts against the second guide wheel; The fixed plate is provided with a connecting slide rail in the longitudinal direction; the left clamping plate is provided with a first connecting slider connected to the connecting slide rail; the right clamping plate is provided with a second connecting slider connected to the connecting slide rail. The number of connecting slide rails is two; the two connecting slide rails are respectively located at both ends of the gear; The centering connection mechanism also includes a sensor electrically connected to the second connection motor.

7. The integrated circuit take-up and take-up board device according to claim 1, characterized in that: The left conveyor seat is movably provided with a left conveyor belt along its length; the right conveyor seat is movably provided with a right conveyor belt along its length; the left conveyor seat is provided with multiple left guide wheels that rotate along its length at the top of the left conveyor belt; the right conveyor seat is provided with multiple right guide wheels that rotate along its length at the top of the right conveyor belt; one side of the chip board is located between the left guide wheel and the left conveyor belt, and the other side of the chip board is located between the right guide wheel and the right conveyor belt.

8. An integrated circuit take-up and take-up board device according to claim 7, characterized in that: The right conveyor seat is equipped with a conveyor motor; the output end of the conveyor motor is connected to a right drive wheel; the right conveyor seat is rotatably equipped with a right driven wheel; the right conveyor belt is sleeved between the right drive wheel and the right driven wheel; A linkage shaft rotatably connects the left and right conveyor seats; the right drive wheel is sleeved on the linkage shaft; the linkage shaft is connected to the left drive wheel; the left drive wheel is coaxially driven with the right drive wheel through the linkage shaft; the left conveyor seat is rotatably equipped with a left driven wheel; the left conveyor belt is sleeved between the left drive wheel and the left driven wheel; The pusher seat has a through hole; the linkage shaft passes through the through hole; The left conveyor seat is provided with multiple left mounting parts; the left conveyor seat is provided with a left strip groove along its length; the left mounting parts are provided with multiple left mounting holes that are detachably connected to the left strip groove along their height; the left guide wheel is rotatably mounted on the left mounting part; The right conveyor seat is provided with multiple right mounting parts; the right conveyor seat is provided with a right strip groove along its length; the right mounting parts are provided with multiple right mounting holes that are detachably connected to the right strip groove along their height; the right guide wheel is rotatably mounted on the right mounting part.

Images