Chip surface rapid cleaning device

Abstract

The utility model provides a chip surface quick cleaning device, which relates to the technical field of chip processing and comprises a circular workbench, an annular rotating plate is rotatably mounted in the circular workbench, a plurality of workpiece placing grooves are uniformly distributed on the upper surface of the annular rotating plate, clamping mechanisms are arranged in the workpiece placing grooves, and the clamping mechanisms are arranged on the upper surface of the annular rotating plate. And a driving mechanism for driving the annular rotating plate to rotate is arranged on one side of the circular workbench, and a cleaning mechanism for cleaning is further arranged on one side of the circular workbench. The limiting rod is telescopically arranged in the connecting sleeve through the limiting spring, so that the whole annular protection cover can move up and down by a certain distance, the annular protection cover can be always attached to the surface of the chip after moving downwards, and therefore a better protection effect is achieved; and dust in the air cannot be splashed to the cleaned upper surface of the chip, so that the cleaning effect on the chip is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip processing technical field, specifically, relate to a chip surface quick cleaning device. BACKGROUND

[0002] Chip generally refers to the carrier of integrated circuit, usually an independent whole that can be used immediately, is generally manufactured on the surface of semiconductor wafer, and since in the production process, the chip surface will have some metal fragments and other stains, therefore, the last process needs to clean the chip after the chip production is completed, such as the patent application number 201720447078.7 proposes a kind of chip cleaning device, to provide a kind of chip cleaning device that reduces the deviation of chip, its technical scheme main point is, including water washing box with import and export, the water washing box is equipped with conveying device, the conveying device upper side is equipped with the cleaning device for cleaning chip surface, the conveying device includes motor fixed in the inner wall of water washing box import, the rotating roller fixedly connected with the motor export, the first bearing for fixing rotating roller on the inner wall of water washing box at the end of rotating roller away from motor export, transmission roller at the outlet of water washing box, the second bearing for fixing transmission roller on the inner wall of water washing box at the both ends of transmission roller, transmission belt is sleeved on rotating roller and transmission roller, and the limiting baffle is fixed at the import and export of both ends respectively, limiting baffle is also equipped with several through.

[0003] But the above technical scheme when cleaning wafer chip, both sides of chip need to be cleaned, after completing the cleaning of rear side, in the process of washing the other surface of chip, dust in air is easily washed to the side that has completed cleaning again, further lead to the cleaning effect of chip is poor, affect subsequent use, need to be cleaned twice, cleaning speed is slow, therefore we make improvement, propose a kind of chip surface quick cleaning device. UTILITY MODEL CONTENTS

[0004] In view of the defects of prior art, the utility model provides a kind of chip surface quick cleaning device, solve the problem of in the process of washing the other surface of chip after completing the cleaning of rear side, dust in air is easily washed to the side that has completed cleaning again, further lead to the cleaning effect of chip is poor, affect subsequent use and cleaning speed is slow.

[0005] To achieve the above object, the technical scheme that the utility model takes is as follows:

[0006] The utility model provides a kind of chip surface rapid cleaning device, including circular workbench, annular rotating plate is rotatably installed in the inside of the circular workbench, the upper surface of the annular rotating plate is evenly distributed and is equipped with a plurality of workpiece placing slots, the workpiece placing slot is provided with clamping mechanism, the side of the circular workbench is provided with the drive mechanism of the annular rotating plate rotation, the side of the circular workbench is also provided with the cleaning mechanism for cleaning, the upper surface of the circular workbench one side is provided with protection mechanism, the upper surface of the circular workbench one side is installed hot air machine, the lower surface of the circular workbench is fixedly installed with support frame.

[0007] As preferred, the inside of the annular rotating plate and the side of each workpiece placing slot are provided with mounting slots, the clamping mechanism includes clamping cylinder, the clamping cylinder is fixedly installed in the inside of mounting slot, the both sides output end of the clamping cylinder is installed with connecting rod, the other end of each connecting rod is installed with clamping plate, the side surface of each clamping plate is installed with protective pad, and the clamping plate is arranged in the inside of both sides of each workpiece placing slot.

[0008] As preferred, the outer surface of the annular rotating plate is provided with annular limit sliding block, the inside of the circular workbench is provided with annular limit sliding groove that rotates with annular limit sliding block, the inner side of the annular rotating plate is provided with transmission gear ring, the drive mechanism includes first mounting frame, the first mounting frame is fixedly installed on the upper and lower two sides surfaces of circular workbench, and the lower surface side of the first mounting frame at bottom is fixedly installed with first drive motor.

[0009] As preferred, first rotating rod and second rotating rod are rotatably installed between the two first mounting frames respectively, one end of the first rotating rod is fixedly connected with the output end of first drive motor, first transmission gear is fixedly installed on the rod body of the first rotating rod, second transmission gear is fixedly installed on the rod body of the second rotating rod, the first transmission gear and second transmission gear are engaged with each other, and the second transmission gear and transmission gear ring are engaged with each other.

[0010] As preferred, the cleaning mechanism includes water tank and second mounting frame, and the water tank and second mounting frame are fixedly installed on the upper surface and the lower surface side of circular workbench, the top of each water tank is installed with water pump, the input end of the water pump is arranged in the inside of water tank, and the output end of the water pump is installed with delivery pipe.

[0011] As preferred, one side of the second mounting frame is fixedly provided with a hollow shaft motor, an output end of the hollow shaft motor is provided with a first connecting pipe, one end of the conveying pipe is arranged in the first connecting pipe, a bottom of the first connecting pipe is movably provided with a second connecting pipe through screwing, an outer surface of the second connecting pipe is fixedly provided with a limiting sleeve on the top side, one side of the second mounting frame is provided with a limiting rod, and the limiting sleeve is sleeved on the rod.

[0012] As preferred, a connecting spring is fixedly arranged on the bottom of the second connecting pipe, a cleaning brush head is fixedly arranged on the bottom of the connecting spring, a buffer pipe is fixedly arranged on the top of the cleaning brush head, one end of the buffer pipe is arranged in one end of the second connecting pipe, a plurality of water spraying holes are arranged on the bottom of the cleaning brush head, and a plurality of cleaning brushes are arranged on the lower surface of the cleaning brush head.

[0013] As preferred, the protection mechanism comprises a mounting box, the mounting box is fixedly arranged on one side of the upper surface of the circular workbench, a second driving motor is fixedly arranged on the top of the mounting box, an adjusting screw rod is arranged on the output end of the second driving motor, the bottom of the adjusting screw rod is rotatably arranged in the mounting box, and a screw rod sleeve is movably arranged on the rod of the adjusting screw rod.

[0014] As preferred, a fixing plate is fixedly arranged on one side of the screw rod sleeve, an annular protection cover is arranged on the bottom of the fixing plate, a connecting sleeve is fixedly arranged on each of the two sides of the lower surface of the fixing plate, a limiting spring is arranged in each of the connecting sleeves, a limiting rod is fixedly arranged on the bottom of each of the limiting springs, the limiting rods are fixedly arranged on the upper surface of the annular protection cover, and a protection film is arranged in the annular protection cover.

[0015] As preferred, a third mounting frame is arranged on each of the upper and lower surfaces of the circular workbench, a ventilation nozzle is arranged on one end of each of the third mounting frames, a ventilation pipe is arranged on the output end of the hot air machine, the end of the ventilation pipe is connected with the end of the ventilation nozzle at the corresponding position, and a plurality of air outlet holes are arranged on the bottom of each of the ventilation nozzles.

[0016] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0017] 1. When the lower surface of the chip is cleaned, the annular protective cover is driven to move downward to the upper side of the chip by the second driving motor to protect the chip, the protective film in the annular protective cover is attached to the surface of the chip, the limiting rod is arranged in the inside of the connecting sleeve through the limiting spring telescopic setting, the annular protective cover can move up and down by a certain distance, the annular protective cover can keep attaching to the surface of the chip after moving downward, so that the protective effect is better, when the cleaning mechanism cleans the lower surface of the chip, the dust in the air cannot splash to the upper surface of the chip which has been cleaned, the cleaning effect of the chip is better, the cleaning speed is faster, and the efficiency is higher.

[0018] 2. The second connecting pipe is rotatably arranged at the bottom of the first connecting pipe through thread cooperation, and the second connecting pipe is limited by the limiting installation sleeve, so that the rotation of the hollow shaft motor can drive the second connecting pipe to move up and down, and then drive the cleaning brush head to move up and down, so that the chip surface can be conveniently cleaned, the cleaning brush head has a certain up-and-down floating space through the elastic connection of the connecting spring, so that the cleaning brush head can keep attaching to the surface of the chip, and the cleaning effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective structural schematic view of the utility model;

[0020] Figure 2 It is a plan view of the utility model;

[0021] Figure 3 It is a side view of the utility model;

[0022] Figure 4 It is a Figure 2 It is a sectional perspective structural schematic view of A-A of the utility model;

[0023] Figure 5 It is a Figure 3 It is a sectional perspective structural schematic view of D-D of the utility model;

[0024] Figure 6 It is a Figure 5 It is an enlarged view of E of the utility model;

[0025] Figure 7 It is a Figure 2 It is a sectional perspective structural schematic view of B-B of the utility model;

[0026] Figure 8 It is a Figure 2 It is a sectional perspective structural schematic view of C-C of the utility model;

[0027] Figure 9 It is a Figure 8 It is an enlarged view of F of the utility model;

[0028] Figure 10 It is the three-dimensional structure schematic view of the cleaning mechanism of the utility model;

[0029] Figure 11 It is the three-dimensional structure schematic view of the internal section of the cleaning mechanism of the utility model;

[0030] Figure 12 It is the three-dimensional structure schematic view of the protection mechanism of the utility model;

[0031] Figure 13 It is the three-dimensional structure schematic view of the internal section of the protection mechanism of the utility model.

[0032] In the drawing: 1, circular workbench; 101, annular limiting sliding groove; 2, annular rotating plate; 201, mounting groove; 202, annular limiting sliding block; 203, transmission gear ring; 3, workpiece placing groove; 4, clamping mechanism; 401, clamping cylinder; 402, connecting rod; 403, clamping plate; 404, protective pad; 5, driving mechanism; 501, first mounting frame; 502, first driving motor; 503, first rotating rod; 504, first transmission gear; 505, second rotating rod; 506, second transmission gear; 6, support frame; 7, cleaning mechanism; 701, water tank; 702, second mounting frame; 7021, limiting mounting rod; 703, water pump; 704, conveying pipe; 705, hollow shaft motor; 706, first connecting pipe; 707, second connecting pipe; 7071, limiting mounting sleeve; 708, connecting spring; 709, cleaning brush head; 7091, water spraying hole; 7092, cleaning brush; 710, buffer pipe; 8, protection mechanism; 801, mounting box; 802, second driving motor; 803, adjusting screw rod; 804, screw rod sleeve; 805, fixed plate; 8051, connecting sleeve; 8052, limiting spring; 806, annular protective cover; 8061, limiting rod; 8062, protective film; 9, hot air machine; 901, ventilation pipe; 902, third mounting frame; 903, ventilation nozzle; 9031, air outlet hole. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] As Figure 1As shown in the figure, a kind of chip surface rapid cleaning device, the inside rotation of circular workbench 1 is equipped with annular rotating plate 2, the upper surface of annular rotating plate 2 is evenly distributed and is equipped with several workpiece placing grooves 3, workpiece placing groove 3 is equipped with clamping mechanism 4 inside, the side of circular workbench 1 is equipped with the drive mechanism 5 of the rotation of annular rotating plate 2, the side of circular workbench 1 is also equipped with the cleaning mechanism 7 for cleaning, the upper surface of circular workbench 1 one side is equipped with protection mechanism 8, the upper surface of circular workbench 1 one side is equipped with hot air machine 9, the lower surface of circular workbench 1 is fixedly installed with support frame 6.

[0035] As shown in the figure, Figure 4 、 Figure 6 The inside of annular rotating plate 2 and the side of each workpiece placing groove 3 are equipped with mounting groove 201, clamping mechanism 4 includes clamping cylinder 401, clamping cylinder 401 is fixedly installed in the inside of mounting groove 201, the both sides output end of clamping cylinder 401 is equipped with connecting rod 402, the other end of each connecting rod 402 is equipped with clamping plate 403, the side surface of each clamping plate 403 is equipped with protection pad 404, clamping plate 403 is arranged in the inside of each workpiece placing groove 3 two sides, the clamping work of chip can be completed by the work of clamping cylinder 401, by the protection pad 404 arranged on the surface of clamping plate 403, clamping plate 403 can also better protect chip while clamping chip.

[0036] As shown in the figure, Figure 4 、 Figure 7As shown, the outer surface of the annular rotating plate 2 is provided with an annular limiting sliding block 202, the inside of the circular workbench 1 is provided with an annular limiting sliding groove 101 which is rotationally matched with the annular limiting sliding block 202, the inner side of the annular rotating plate 2 is provided with a transmission gear ring 203, the driving mechanism 5 comprises a first mounting frame 501, the first mounting frame 501 is fixedly installed on the upper and lower two side surfaces of the circular workbench 1, the lower surface of the first mounting frame 501 located at the bottom is fixedly installed with a first driving motor 502 on one side, a first rotating rod 503 and a second rotating rod 505 are rotationally installed between the two first mounting frames 501 respectively, one end of the first rotating rod 503 is fixedly connected with the output end of the first driving motor 502, a first transmission gear 504 is fixedly installed on the shaft of the first rotating rod 503, a second transmission gear 506 is fixedly installed on the shaft of the second rotating rod 505, the first transmission gear 504 and the second transmission gear 506 are meshed with each other, the second transmission gear 506 and the transmission gear ring 203 are meshed with each other, through the meshing effect between the first transmission gear 504, the second transmission gear 506 and the transmission gear ring 203, the driving of the first driving motor 502 can drive the whole annular rotating plate 2 to rotate, and then the switching of different stations is completed, the cleaning work is facilitated, the annular limiting sliding block 202 rotationally arranged in the annular limiting sliding groove 101 can limit the annular rotating plate 2 and also make the rotating process more stable.

[0037] As Figure 7 , Figure 10 , Figure 11As shown, the cleaning mechanism 7 comprises a water tank 701 and a second mounting frame 702, both of which are fixedly installed on one side of the upper surface and the lower surface of the circular workbench 1, the top of each water tank 701 is provided with a water pump 703, the input end of the water pump 703 is arranged in the water tank 701, the output end of the water pump 703 is provided with a conveying pipe 704, one side of the second mounting frame 702 is fixedly provided with a hollow shaft motor 705, the output end of the hollow shaft motor 705 is provided with a first connecting pipe 706, one end of the conveying pipe 704 penetrates through the hollow shaft motor 705 and is arranged in one end of the first connecting pipe 706, the bottom of the first connecting pipe 706 is movably installed with a second connecting pipe 707 through threaded cooperation, the outer surface of the second connecting pipe 707 is fixedly provided with a limiting mounting sleeve 7071 on the upper side, the second mounting frame 702 is provided with a limiting mounting rod 7021 on one side, the limiting mounting sleeve 7071 is sleeved on the rod body of the limiting mounting rod 7021, the bottom of the second connecting pipe 707 is fixedly provided with a connecting spring 708, the bottom of the connecting spring 708 is fixedly provided with a cleaning brush head 709, the top of the cleaning brush head 709 is fixedly provided with a buffer pipe 710, one end of the buffer pipe 710 is inserted into one end of the second connecting pipe 707, the bottom of the cleaning brush head 709 is provided with a plurality of water spray holes 7091, and the lower surface of the cleaning brush head 709 is further provided with a plurality of cleaning brushes 7092.

[0038] The second connecting pipe 707 is movably arranged at the bottom of the first connecting pipe 706 through threaded cooperation, and the limiting action of the limiting mounting sleeve 7071 on the second connecting pipe 707 enables the rotation of the hollow shaft motor 705 to drive the second connecting pipe 707 to move up and down, thereby driving the cleaning brush head 709 to move up and down, facilitating the cleaning work on the surface of the chip, and the elastic connection of the connecting spring 708 enables the cleaning brush head 709 to have a certain up-and-down floating space, so that the cleaning brush head 709 can always be attached to the surface of the chip, thereby having better cleaning effect.

[0039] As Figure 2 , Figure 3 , Figure 12 , Figure 13As shown, the protection mechanism 8 comprises a mounting box 801 fixedly installed on one side of the upper surface of the circular workbench 1, the top of the mounting box 801 is fixedly installed with a second driving motor 802, the output end of the second driving motor 802 is installed with an adjusting lead screw 803, the bottom of the adjusting lead screw 803 is rotatably arranged in the interior of the mounting box 801, the rod body of the adjusting lead screw 803 is movably installed with a lead screw sleeve 804, one side of the lead screw sleeve 804 is fixedly installed with a fixed plate 805, the bottom of the fixed plate 805 is installed with an annular protective cover 806, the lower surface of the fixed plate 805 is fixedly installed with a connecting sleeve 8051 on both sides, the interior of each connecting sleeve 8051 is installed with a limiting spring 8052, the bottom of each limiting spring 8052 is fixedly installed with a limiting rod 8061, the bottom of the limiting rod 8061 is fixedly installed on both sides of the upper surface of the annular protective cover 806, the interior of the annular protective cover 806 is provided with a protective film 8062.

[0040] The limiting rod 8061 is telescopically arranged in the interior of the connecting sleeve 8051 through the limiting spring 8052, so that the entire annular protective cover 806 can move up and down by a certain distance, so that the annular protective cover 806 can always be in a relatively close state with one side of the chip after cleaning, so that the protective film 8062 in the interior can always be close to the surface of the chip, having a better protection effect on the surface of the chip, so that the cleaned side will not be affected by the cleaning process of the uncleaned surface, the up and down movement of the annular protective cover 806 is completed through the meshing transmission between the adjusting lead screw 803 and the lead screw sleeve 804, so that the movement process of the annular protective cover 806 is more stable and will not cause damage to the surface of the chip.

[0041] As shown in Figure 8 , Figure 9 the upper and lower surfaces of the circular workbench 1 are installed with a third mounting frame 902 near one side of the hot air machine 9, one end of each third mounting frame 902 is installed with a ventilation nozzle 903, the output end of the hot air machine 9 is provided with a ventilation pipe 901, the end portions of the ventilation pipe 901 are connected with the end portions of the ventilation nozzles 903 at the corresponding positions, respectively, a plurality of air outlet holes 9031 are formed in the bottom of each ventilation nozzle 903, hot air is generated by the hot air machine 9, and the surface of the chip is dried by the ventilation nozzles 903 under the action of the ventilation pipe 901.

[0042] The working principle of the chip surface rapid cleaning device is as follows:

[0043] By opening multiple workpiece placing grooves 3 on the surface of the annular rotating plate 2, cooperating with the cleaning mechanism 7, the entire device has multiple stations, which is more convenient for cleaning the wafer chips, and the wafer chips to be cleaned are placed in the workpiece placing grooves 3 from the feeding station on one side of the cleaning mechanism 7 on the upper surface, and then the two connecting rods 402 are controlled to move relatively by the clamping air cylinder 401, thereby completing the clamping of the chips in the workpiece placing grooves 3, which is convenient for subsequent cleaning of the chips.

[0044] The first driving motor 502 is started to rotate the first rotating rod 503, and then the first transmission gear 504 is rotated, and under the meshing transmission action between the first transmission gear 504, the second transmission gear 506 and the transmission gear ring 203, the rotation of the first transmission gear 504 drives the second transmission gear 506 and the transmission gear ring 203 to rotate, so that the entire annular rotating plate 2 rotates, the position of the clamped chip is adjusted, and the chip is rotated to the next station for subsequent cleaning work, and the workpiece placing groove 3 at the feeding station position is placed with the chip, thereby realizing continuous cleaning of the chip and effectively improving the cleaning efficiency.

[0045] When the chip rotates to the lower side of the cleaning mechanism 7, the hollow shaft motor 705 is started first to rotate the first connecting pipe 706, and since the first connecting pipe 706 and the second connecting pipe 707 are threadedly connected, the second connecting pipe 707 is limited by the limiting installation sleeve 7071 on the limiting installation rod 7021, and when the first connecting pipe 706 rotates, the second connecting pipe 707 moves up and down, thereby driving the cleaning brush head 709 at the bottom to move to the surface of the wafer chip, and when the cleaning brush head 709 at the bottom contacts the wafer chip, the second connecting pipe 707 continues to move downward, and under the elastic action of the connecting spring 708, the buffer pipe 710 in the second connecting pipe 707 is contracted, so that the cleaning brush head 709 can always contact the surface of the chip, and the influence of the cleaning brush head 709 on the surface of the chip when the second connecting pipe 707 moves too much is effectively reduced, and the chip is better protected, so that the chip is not easily damaged, and after the cleaning brush head 709 is combined with the surface of the chip, the water pump 703 is started to deliver the water in the water tank 701 to the cleaning brush head 709 through the first connecting pipe 706, the second connecting pipe 707 and the buffer pipe 710, and then the water is sprayed out of the water injection hole 7091, and the cleaning brush 7092 on the surface of the cleaning brush head 709 can effectively clean the surface of the chip, thereby completing the cleaning work on the upper surface of the wafer chip, and after the cleaning is completed, the cleaning mechanism 7 is reset, and the annular rotating plate 2 is driven to rotate by the driving mechanism 5, so that the chip on the upper surface after cleaning is moved to the next station.

[0046] When the chip moves to the lower surface cleaning station, the second driving motor 802 is started first to rotate the adjusting screw rod 803, under the meshing action between the adjusting screw rod 803 and the screw rod sleeve 804, the screw rod sleeve 804 drives the fixed plate 805 to move downwards, so that the annular protective cover 806 moves downwards to the upper side of the chip to protect the chip, the protective film 8062 in the annular protective cover 806 is attached to the surface of the chip, the limiting rod 8061 is arranged in the inside of the connecting sleeve 8051 through the limiting spring 8052, so that the annular protective cover 806 can always be attached to the surface of the chip after moving downwards, so as to have better protection effect, so that the dust in the air cannot splash to the upper surface of the chip which has been cleaned when the cleaning mechanism 7 cleans the lower surface of the chip, the cleaning effect of the chip is better, the cleaning speed is faster, and the efficiency is higher, then the lower surface of the chip is cleaned by the cleaning mechanism 7, and the cleaning mechanism 7 and the protection mechanism 8 are reset after cleaning.

[0047] After the upper and lower surfaces of the chip are cleaned, the chip is rotated to the next station, the air heater 9 is operated, hot air is sprayed out from the air outlet holes 9031 at the bottom of the two air blowing nozzles 903 through the air pipe 901, and the chip surface is dried, after drying, the chip is rotated out of the discharging station, and the cleaning work of the whole chip is completed.

[0048] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limited to the embodiments of the utility model, and for ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made, all the embodiments cannot be exhausted, and all the embodiments belong to the protection scope of the utility model.

Claims

1. A device for rapid cleaning of chip surfaces, comprising a circular table (1), characterized in that: The circular workbench (1) is internally rotatably installed with an annular rotating plate (2), the upper surface of the annular rotating plate (2) is uniformly distributed with a plurality of workpiece placing grooves (3), the workpiece placing groove (3) is internally provided with a clamping mechanism (4), one side of the circular workbench (1) is provided with a driving mechanism (5) for driving the annular rotating plate (2) to rotate, one side of the circular workbench (1) is also provided with a cleaning mechanism (7) for cleaning, one side of the upper surface of the circular workbench (1) is provided with a protection mechanism (8), one side of the upper surface of the circular workbench (1) is installed with a hot air blower (9), and the lower surface of the circular workbench (1) is fixedly installed with a support frame (6).

2. A chip surface rapid cleaning device according to claim 1, characterized in that: The annular rotating plate (2) is internally provided with an installation groove (201) on one side of each workpiece placing groove (3), the clamping mechanism (4) comprises a clamping cylinder (401), the clamping cylinder (401) is fixedly installed in the installation groove (201), the two side output ends of the clamping cylinder (401) are each installed with a connecting rod (402), one end of each connecting rod (402) is installed with a clamping plate (403), one side surface of each clamping plate (403) is installed with a protection pad (404), and the clamping plate (403) is arranged on the two sides in each workpiece placing groove (3).

3. The apparatus of claim 1, wherein: The outer surface of the annular rotating plate (2) is provided with an annular limiting sliding block (202), the inner surface of the annular rotating plate (2) is provided with an annular limiting sliding groove (101) which is rotatably matched with the annular limiting sliding block (202), the inner side of the annular rotating plate (2) is provided with a transmission gear ring (203), the driving mechanism (5) comprises a first mounting frame (501), the first mounting frame (501) is fixedly installed on the upper and lower two side surfaces of the circular workbench (1), and the lower surface of the first mounting frame (501) located at the bottom is fixedly installed with a first driving motor (502) on one side.

4. A chip surface rapid cleaning device according to claim 3, characterized in that: First rotating rod (503) and second rotating rod (505) are rotatably installed between the two first mounting frames (501), one end of the first rotating rod (503) is fixedly connected with the output end of the first driving motor (502), a first transmission gear (504) is fixedly installed on the shaft of the first rotating rod (503), a second transmission gear (506) is fixedly installed on the shaft of the second rotating rod (505), the first transmission gear (504) and the second transmission gear (506) are meshed with each other, and the second transmission gear (506) and the transmission gear ring (203) are meshed with each other.

5. The apparatus of claim 1, wherein: The cleaning mechanism (7) comprises a water tank (701) and a second mounting frame (702), the water tank (701) and the second mounting frame (702) are fixedly installed on one side of the upper surface and the lower surface of the circular workbench (1), a water pump (703) is installed at the top of each water tank (701), the input end of the water pump (703) is arranged in the water tank (701), and the output end of the water pump (703) is installed with a conveying pipe (704).

6. A chip surface rapid cleaning apparatus according to claim 5, characterized by: One side of the second mounting frame (702) is fixedly provided with a hollow shaft motor (705), an output end of the hollow shaft motor (705) is provided with a first connecting pipe (706), one end of the conveying pipe (704) penetrates through the hollow shaft motor (705) and is arranged in the first connecting pipe (706), a bottom of the first connecting pipe (706) is movably provided with a second connecting pipe (707) through threaded cooperation, a limiting mounting sleeve (7071) is fixedly arranged on an outer surface of the second connecting pipe (707), and a limiting mounting rod (7021) is arranged on one side of the second mounting frame (702). The limiting mounting sleeve (7071) is sleeved on the rod body of the limiting mounting rod (7021).

7. A chip surface rapid cleaning apparatus according to claim 6, characterized by: A connecting spring (708) is fixedly arranged on the bottom of the second connecting pipe (707), a cleaning brush head (709) is fixedly arranged on the bottom of the connecting spring (708), a buffer pipe (710) is fixedly arranged on the top of the cleaning brush head (709), one end of the buffer pipe (710) penetrates through one end of the second connecting pipe (707), a plurality of water injection holes (7091) are arranged on the bottom of the cleaning brush head (709), and a plurality of cleaning brushes (7092) are arranged on the lower surface of the cleaning brush head (709).

8. The apparatus of claim 1, wherein: The protection mechanism (8) comprises a mounting box (801), the mounting box (801) is fixedly arranged on one side of the upper surface of the circular workbench (1), a second driving motor (802) is fixedly arranged on the top of the mounting box (801), an adjusting screw rod (803) is arranged on the output end of the second driving motor (802), the bottom of the adjusting screw rod (803) is rotatably arranged in the mounting box (801), and a screw rod sleeve (804) is movably arranged on the rod body of the adjusting screw rod (803).

9. A chip surface rapid cleaning apparatus according to claim 8, characterized by: A fixed plate (805) is fixedly arranged on one side of the screw rod sleeve (804), an annular protection cover (806) is arranged on the bottom of the fixed plate (805), a connecting sleeve (8051) is fixedly arranged on the lower surface of the fixed plate (805), a limiting spring (8052) is arranged in each connecting sleeve (8051), a limiting rod (8061) is fixedly arranged on the bottom of each limiting spring (8052), the limiting rods (8061) are fixedly arranged on the upper surface of the annular protection cover (806), and a protection film (8062) is arranged in the annular protection cover (806).

10. The apparatus of claim 1, wherein: Third mounting frames (902) are arranged on the upper and lower surfaces of the circular workbench (1) and close to the hot air machine (9), a ventilation nozzle (903) is arranged on one end of each third mounting frame (902), a ventilation pipe (901) is arranged on the output end of the hot air machine (9), the end of the ventilation pipe (901) is connected with the end of the ventilation nozzle (903) at the corresponding position, and a plurality of air outlet holes (9031) are arranged on the bottom of each ventilation nozzle (903).

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