Novel circuit board cleaning equipment for integrated optoelectronic device production

Abstract

The invention discloses novel circuit board cleaning equipment for integrated optoelectronic device production, which is applied to the technical field and comprises a fixed seat, the top of the fixed seat is in bolted connection with a supporting top plate, a sliding table in bolted connection with the fixed seat is arranged between the supporting top plate of the fixed seat, and the top of the sliding table is in sliding connection with a circuit board body. The circuit board body abuts against the sliding table through the elastic force of the abutting spring, so that the abutting plate can drive the circuit board body to slide forwards on the top of the sliding table. Therefore, the bottom of the circuit board body can float, the bottom of the circuit board body can be cleaned conveniently in the moving process, and actual use is facilitated. The dust wiping disc revolves around the center of the rotating disc, and meanwhile, an annular rack is meshed with a first disc gear to drive the dust wiping disc to rotate in the revolution process. Therefore, the bottom of the circuit board body which moves and passes through is rotatably wiped and cleaned in different directions, and the cleaning and wiping effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of optoelectronic device production, and in particular relates to a novel circuit board cleaning device for producing integrated optoelectronic devices. Background Art

[0002] The circuit board is an important electronic component. After the circuit board is produced, its surface will be contaminated with a lot of debris and dust. The circuit board must be cleaned before it can be used subsequently.

[0003] At present, a Chinese invention with the publication number of CN112570320B discloses a circuit board cleaning and dust removal device for electrical engineering. The existing circuit board cleaning equipment generally requires the circuit board to be placed on a conveyor belt for transportation. Since the bottom of the circuit board is in contact with the conveyor belt, the bottom cannot be cleaned. The top can only be cleaned and then turned over to clean the bottom, which reduces the cleaning efficiency of the circuit board. In addition, since the bottom of the circuit board is a metal contact and many electronic components are installed on the top, it is easy to cause damage to the electronic components on the top by wiping directly, and it is difficult to effectively clean the metal contacts at the bottom of the circuit board by simple air blowing and dust removal, which easily leads to the phenomenon that the bottom of the circuit board is not cleaned cleanly, and the cleaning quality of the circuit board is low. In addition, when the circuit board is moving on the conveyor belt, wiping and cleaning the circuit board will also cause the position of the circuit board to shift, which makes it difficult to effectively clean some parts of the circuit board. Therefore, the existing circuit board cleaning equipment has a poor overall cleaning effect on the circuit board and cannot meet the actual use requirements. Summary of the invention

[0004] The purpose of the present invention is to provide a novel circuit board cleaning device for producing integrated optoelectronic devices, which has the advantage of being convenient for simultaneously performing top blowing and bottom wiping cleaning on the circuit board, while also avoiding damage to the circuit board and improving the cleaning effect of the circuit board.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions: a new type of circuit board cleaning equipment for the production of integrated optoelectronic devices, including a fixed seat, the top of the fixed seat is bolted with a supporting top plate, a sliding table bolted to the fixed seat is arranged between the supporting top plates of the fixed seat, the top of the sliding table is slidably connected to the circuit board body, cleaning mechanisms used in conjunction with the circuit board body are installed on both sides of the top of the sliding table, and a moving mechanism and a dust removal mechanism used in conjunction with the circuit board body are respectively installed inside the fixed seat and at the bottom of the supporting top plate.

[0006] By adopting the above technical solution, the circuit board body is pressed against the sliding table by utilizing the elastic force of the pressing spring, so that the fixing plate can drive the circuit board body to slide forward on the top of the sliding table. As a result, the bottom of the circuit board body can float in the air, which is convenient for cleaning the bottom during the movement of the circuit board body and convenient for practical use. The dust-wiping disk revolves around the center of the rotating disk, and the annular rack is engaged with the first disc gear to drive the dust-wiping disk to rotate during the revolution. In this way, the bottom of the moving circuit board body is wiped and cleaned in different directions, thereby improving the cleaning and wiping effect. When the circuit board body moves forward, the fan supporting the bottom of the top plate is synchronously driven to move back and forth to blow and dust the circuit board body. In this way, the dust on the top of the circuit board body can be blown away without damaging the electronic components on the top of the circuit board body, thereby improving practicality.

[0007] The present invention is further configured as follows: the moving mechanism includes a driving motor bolted to one side of the outside of the fixed seat, the output shaft of the driving motor is bolted to the third bevel gear, the side of the fixed seat close to the third bevel gear is respectively rotatably connected with the second disc gear and the third disc gear meshing with each other, the bottom of the second disc gear is bolted to the fourth bevel gear meshing with the third bevel gear, the second disc gear and the third disc gear are symmetrically provided with two connecting shafts rotatably connected to the fixed seat on the sides away from each other, the tops of the two connecting shafts are bolted to the second synchronous wheel, the surface of the second synchronous wheel is driven sleeved with the second synchronous belt, the second disc gear and the third disc gear and the bottoms of the two connecting shafts are bolted to the first synchronous wheel, the bottoms of the two connecting shafts are respectively connected to the second disc gear and the third disc gear through the first synchronous wheel The first synchronous belt is driven sleeved, the surface of the second synchronous belt is bonded with a fixed shell, the bottom of the fixed shell is slidably connected to a retaining plate used in conjunction with the circuit board body, and the top of the retaining plate is fixedly connected to a pressure spring bolted to the fixed shell.

[0008] By adopting the above technical solution, the bottom of the circuit board body can be floated, so that the bottom can be cleaned conveniently during the movement of the circuit board body.

[0009] The present invention is further configured as follows: the cleaning mechanism includes two fixed frames bolted to both sides of the top of the sliding platform, the two fixed frames are rotatably connected to a rotating disk inside, the bottom of the rotating disk is bolted to a first bevel gear, the output shaft of the driving motor is also fixedly sleeved with a second bevel gear meshing with the first bevel gear, both sides of the top of the rotating disk are rotatably connected to dust wiping disks slidably connected to the driving motor, the bottoms of the two dust wiping disks pass through the rotating disk and are bolted to a first disc gear, and the fixed frames are bolted to an annular rack meshing with the surface of the first disc gear.

[0010] By adopting the above technical solution, the bottom of the circuit board body that is moving past can be cleaned by rotating and wiping in different directions, thereby improving the cleaning and wiping effect.

[0011] The present invention is further configured as follows: the dust removal mechanism includes positive and negative screws rotatably connected to the inside of the support top plate, the surfaces of the positive and negative screws are threadedly sleeved with screw sliding platforms, the bottoms of the positive and negative screws are provided with linear grooved rods that are slidably connected to the screw sliding platforms, two connecting rods that are bolted to the top of the second synchronous wheel are rotatably connected between the fixed seat and the support top plate, the tops of the two connecting rods are bolted with a fifth bevel gear, the ends of the positive and negative screws and the linear grooved rods that are away from each other are respectively bolted with a sixth bevel gear and a seventh bevel gear, both sides of the inside of the support top plate are rotatably connected with a synchronous shaft, both ends of the two synchronous shafts are bolted with a fifth bevel gear that meshes with the two fifth bevel gears and the sixth bevel gear and the seventh bevel gear, the inside of the screw sliding platform is rotatably connected with a linear groove ring that is slidably sleeved with the linear grooved rod, one end of the surface of the linear grooved ring is fixedly sleeved with an eighth bevel gear, the bottom of the screw sliding platform is rotatably connected with a dust removal fan, and the top of the dust removal fan is bolted with a ninth bevel gear that meshes with the eighth bevel gear.

[0012] By adopting the above technical solution, the dust on the top of the circuit board body can be blown away without damaging the electronic components on the top of the circuit board body, thereby improving practicality.

[0013] The present invention is further configured as follows: both sides of the top of the sliding platform are rotatably connected with supporting balls that are slidably connected to the dust removal mechanism.

[0014] By adopting the above technical solution, the friction force of the circuit board body sliding on the top of the sliding platform is reduced, and the sliding stability is improved.

[0015] The present invention is further configured as follows: a container box bolted to the top of the sliding platform is arranged between the two fixed frames, the top of the container box is rotatably connected to a rotating roller, the surface fixed sleeve of the rotating roller is adhered with an adsorption cotton sleeve, and the interior of the container box is provided with cleaning alcohol used in conjunction with the adsorption cotton sleeve.

[0016] By adopting the above technical solution, when the circuit board body slides to the position of the container box, the rotating roller is driven to rotate, so that the adsorption cotton sleeve absorbs the cleaning alcohol inside the container box and applies it to the bottom of the circuit board body, thereby improving the wiping effect.

[0017] The present invention is further configured as follows: a cleaning pad is bonded to the top of the dust wiping tray.

[0018] The above technical solution is adopted to reduce the risk of damaging the metal contacts at the bottom of the circuit board body during cleaning and wiping, which is convenient for practical use.

[0019] The present invention is further configured as follows: an inspection door is bolted to the other side of the exterior of the fixing seat, and a ventilation slot is provided inside the inspection door.

[0020] By adopting the technical solution, it is convenient to open the interior of the fixing seat, so as to repair and replace damaged parts, thereby improving practicality.

[0021] The present invention is further configured as follows: a filter screen used in conjunction with a dust removal fan is bolted to the bottom of the screw rod sliding platform.

[0022] The above technical solution is adopted to prevent dust and impurities from being blown to the top of the circuit board body, thereby ensuring the cleaning effect.

[0023] In summary, the present invention has the following beneficial effects: 1. By using the elastic force of the pressing spring to press the circuit board body against the sliding table, the fixing plate can drive the circuit board body to slide forward on the top of the sliding table. This allows the bottom of the circuit board body to float, making it easier to clean the bottom of the circuit board body during movement, and facilitating practical use; 2. The dust-wiping disk revolves around the center of the rotating disk, and the annular rack meshes with the first disc gear, driving the dust-wiping disk to rotate during the revolution. This allows the bottom of the circuit board body to be wiped and cleaned in different directions, improving the cleaning effect; 3. When the circuit board body moves forward, the fan at the bottom of the supporting top plate is synchronously driven to move back and forth to blow air and remove dust from the circuit board body. In this way, the dust on the top of the circuit board body can be blown away without damaging the electronic components on the top of the circuit board body, thus improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention; Figure 3 It is a partial structural cross-sectional view of the present invention; Figure 4 is a schematic diagram of the mobile mechanism of the present invention; Figure 5 is a schematic diagram of the dust removal mechanism of the present invention; Figure 6 is a schematic diagram of the cleaning mechanism of the present invention; Figure 7 is a cross-sectional view of the fixed frame structure of the present invention; Figure 8 is a cross-sectional view of the fixed shell structure of the present invention; Fig. 9 is a cross-sectional view of the container box structure of the present invention; Fig.10 It is a cross-sectional view of the screw rod sliding table structure of the present invention; Fig.11 It is a side structural sectional view of the linear slot rod of the present invention.

[0025] Figure numerals: 1, fixed seat; 2, supporting top plate; 3, sliding table; 4, circuit board body; 5, cleaning mechanism; 501, fixed frame; 502, rotating disk; 503, first bevel gear; 504, second bevel gear; 505, dust wiping disk; 506, first disc gear; 507, ring rack; 6, moving mechanism; 601, driving motor; 602, third bevel gear; 603, second disc gear; 604, third disc gear; 605, connecting shaft; 606, first synchronous wheel; 607, first synchronous belt; 608, fourth bevel gear; 609, second synchronous wheel; 610, second synchronous belt; 611, fixed Fixed housing; 612, retaining plate; 613, pressing spring; 7, dust removal mechanism; 701, forward and reverse screws; 702, linear groove rod; 703, connecting rod; 704, fifth bevel gear; 705, synchronous shaft; 706, fifth bevel gear; 707, sixth bevel gear; 708, seventh bevel gear; 709, screw slide table; 710, linear groove ring; 711, eighth bevel gear; 712, ninth bevel gear; 713, dust removal fan; 8, supporting ball; 9, container box; 10, cleaning alcohol; 11, rotating roller; 12, adsorption cotton sleeve; 13, cleaning cushion; 14, inspection door; 15, ventilation slot; 16, filter. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1: refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.10A new type of circuit board cleaning equipment for integrated optoelectronic device production includes a fixed seat 1, a support top plate 2 is bolted to the top of the fixed seat 1, a sliding table 3 bolted to the fixed seat 1 is arranged between the support top plate 2 of the fixed seat 1, a circuit board body 4 is slidably connected to the top of the sliding table 3, cleaning mechanisms 5 used in conjunction with the circuit board body 4 are installed on both sides of the top of the sliding table 3, and a moving mechanism 6 and a dust removal mechanism 7 used in conjunction with the circuit board body 4 are installed inside the fixed seat 1 and at the bottom of the support top plate 2. The circuit board body 4 is pressed against the sliding table 3 by the elastic force of the pressing spring 613, so that the pressing plate 612 can drive the circuit board body 4 to slide forward on the top of the sliding table 3. In this way, the bottom of the circuit board body 4 can float, which is convenient for cleaning the bottom of the circuit board body 4 during movement, and is convenient for practical use. The dust wiping plate 505 revolves around the center of the rotating disk 502, and the annular rack 507 is meshed with the first disc gear 506, so that the dust wiping plate 505 is driven to rotate during the revolution. Thus, the bottom of the circuit board body 4 passing by can be cleaned by rotating and wiping in different directions, thereby improving the cleaning and wiping effect. When the circuit board body 4 moves forward, the fan at the bottom of the supporting top plate 2 is synchronously driven to move back and forth to blow and remove dust from the circuit board body 4. Thus, the dust on the top of the circuit board body 4 can be blown away without damaging the electronic components on the top of the circuit board body 4, thereby improving practicality.

[0028] refer to Figure 3 , Figure 4 , Figure 8The moving mechanism 6 includes a driving motor 601 bolted to one side of the outside of the fixed seat 1, the output shaft of the driving motor 601 is bolted to the third bevel gear 602, the inside of the fixed seat 1 near the third bevel gear 602 is respectively rotatably connected to the second disc gear 603 and the third disc gear 604 meshing with each other, the bottom of the second disc gear 603 is bolted to the fourth bevel gear 608 meshing with the third bevel gear 602, and the second disc gear 603 and the third disc gear 604 are symmetrically provided with two connecting shafts 605 rotatably connected to the fixed seat 1 on the side away from each other, and the tops of the two connecting shafts 605 are bolted to the second synchronous wheel 60 9, the second synchronous wheel 609 is sleeved with a second synchronous belt 610, the second disc gear 603, the third disc gear 604 and the bottom of the two connecting shafts 605 are all bolted with a first synchronous wheel 606, the bottom of the two connecting shafts 605 are sleeved with a first synchronous belt 607 through the first synchronous wheel 606 and the second disc gear 603 and the third disc gear 604, respectively, the surface of the second synchronous belt 610 is bonded with a fixed shell 611, the bottom of the fixed shell 611 is slidably connected with a fixing plate 612 used in conjunction with the circuit board body 4, and the top of the fixing plate 612 is fixedly connected with a pressing spring 613 bolted with the fixed shell 611. The bottom of the circuit board body 4 can be floated, which is convenient for cleaning the bottom during the movement of the circuit board body 4.

[0029] refer to Figure 6 , Figure 7 The cleaning mechanism 5 includes two fixed frames 501 bolted to the top of the sliding platform 3, the inside of the two fixed frames 501 are both rotatably connected with a rotating disk 502, the bottom of the rotating disk 502 is bolted with a first bevel gear 503, the output shaft of the driving motor 601 is also fixedly sleeved with a second bevel gear 504 meshing with the first bevel gear 503, the top of the rotating disk 502 is both rotatably connected with a dust wiping disk 505 slidably connected to the driving motor 601, the bottom of the two dust wiping disks 505 penetrate the rotating disk 502 and are bolted with a first disc gear 506, and the inside of the fixed frame 501 is bolted with an annular rack 507 meshing with the surface of the first disc gear 506. The bottom of the circuit board body 4 moving past can be wiped and cleaned in different directions to improve the cleaning effect.

[0030] refer to Figure 4 , Figure 5 , Fig.10 , Fig.11The dust removal mechanism 7 includes a positive and negative screw rod 701 rotatably connected to the inside of the support top plate 2, a screw rod sliding platform 709 is threadedly sleeved on the surface of the positive and negative screw rod 701, and a linear groove rod 702 is provided at the bottom of the positive and negative screw rod 701 and is slidably connected to the screw rod sliding platform 709. Two connecting rods 703 bolted to the top of the second synchronous wheel 609 are rotatably connected between the fixed seat 1 and the support top plate 2. The tops of the two connecting rods 703 are bolted to the fifth bevel gear 704, and the ends of the positive and negative screw rods 701 and the linear groove rod 702 that are away from each other are respectively bolted to the sixth bevel gear 707 and the seventh bevel gear 708. The support top Both sides of the board 2 are rotatably connected with synchronous shafts 705, and both ends of the two synchronous shafts 705 are bolted with fifth bevel gears 706 respectively meshing with two fifth bevel gears 704 and sixth bevel gears 707 and seventh bevel gears 708. The inner part of the screw rod sliding table 709 is rotatably connected with a linear groove ring 710 slidably sleeved with the linear groove rod 702, and one end of the surface of the linear groove ring 710 is fixedly sleeved with an eighth bevel gear 711. The bottom of the screw rod sliding table 709 is rotatably connected with a dust removal fan 713, and the top of the dust removal fan 713 is bolted with a ninth bevel gear 712 meshing with the eighth bevel gear 711. The dust on the top of the circuit board body 4 can be blown off without damaging the electronic components on the top of the circuit board body 4, thereby improving practicality.

[0031] refer to Figure 1 , Figure 2 , Figure 3 Both sides of the top of the sliding platform 3 are rotatably connected with support balls 8 that are slidably connected to the dust removal mechanism 7. The friction of the circuit board body 4 sliding on the top of the sliding platform 3 is reduced, and the sliding stability is improved.

[0032] refer to Figure 2 , Figure 3 , Fig. 9 A container box 9 bolted to the top of the sliding platform 3 is arranged between the two fixed frames 501, a rotating roller 11 is rotatably connected to the top of the container box 9, an adsorption cotton sleeve 12 is fixedly attached to the surface of the rotating roller 11, and cleaning alcohol 10 used in conjunction with the adsorption cotton sleeve 12 is arranged inside the container box 9. When the circuit board body 4 slides to the position of the container box 9, the rotating roller 11 is driven to rotate, so that the adsorption cotton sleeve 12 absorbs the cleaning alcohol 10 inside the container box 9 and applies it to the bottom of the circuit board body 4, thereby improving the wiping effect.

[0033] refer to Figure 7 A cleaning pad 13 is bonded to the top of the dust wiping tray 505. The risk of damaging the metal contacts at the bottom of the circuit board body 4 by cleaning and wiping is reduced, which is convenient for practical use.

[0034] refer to Figure 1 , Figure 2 , Figure 3The other side of the outside of the fixing base 1 is bolted with an inspection door 14, and the inside of the inspection door 14 is provided with a ventilation slot 15. It is convenient to open the inside of the fixing base 1, so as to repair and replace damaged parts, and improve practicality.

[0035] refer to Fig.10 The bottom of the screw slide table 709 is bolted with a filter screen 16 used in conjunction with the dust removal fan 713. This prevents dust and impurities from being blown to the top of the circuit board body 4, ensuring the cleaning effect.

[0036] Brief description of the use process: First, put the circuit board body 4 on the top of the sliding platform 3 and push it forward to the bottom of the fixed shell 611, so that the fixing plate 612 can use the elastic force of the pressing spring 613 to press the circuit board body 4 against the supporting ball 8. Then turn on the driving motor 601 to drive the third bevel gear 602 to rotate and mesh with the fourth bevel gear 608, so that the second disc gear 603 rotates and meshes with the third disc gear 604, and at the same time, the second disc gear 603 and the third disc gear 604 are driven by the first synchronous belt 607 and the first synchronous wheel 606. Thereby, the two connecting shafts 605 rotate in opposite directions, and then the second synchronous wheel 609 can drive the second synchronous belt 610 to slide relatively, so that the fixing plate 612 can drive the circuit board body 4 to slide forward on the top of the sliding platform 3.

[0037] The second bevel gear 504 is driven to rotate synchronously during the forward movement of the circuit board body 4 by the driving motor 601. After the second bevel gear 504 is meshed with the first bevel gear 503, it drives the rotating disk 502 to rotate inside the fixed frame 501. As a result, the cleaning pad 13 on the top of the dust-wiping disk 505 revolves around the center of the rotating disk 502 to wipe and clean the bottom of the circuit board body 4 that is moving past. At the same time, the dust-wiping disk 505 meshes with the first disc gear 506 during the revolution by using the annular rack 507, thereby driving the dust-wiping disk 505 to rotate during the revolution, and the bottom of the circuit board body 4 can be wiped and cleaned in different directions.

[0038] The second synchronous belt 610 is driven to move by the second synchronous wheel 609, and the connecting rod 703 is synchronously driven to rotate. Since the connecting rods 703 on both sides are respectively installed on the second synchronous wheel 609 with opposite rotation directions, the two connecting rods 703 will drive the fifth bevel gear 704 to rotate in opposite directions. Then, after meshing with the fifth bevel gear 706, the synchronous shaft 705 is used for transmission, so that the fifth bevel gear 706 is respectively meshed with the sixth bevel gear 707 and the seventh bevel gear 708, and then drives the positive and negative screw rods 701 and the linear groove rod 702 to rotate relative to each other. When the positive and negative screw rods 701 rotate, they are threadedly engaged with the screw rod sliding platform 709, and then drive the screw rod sliding platform 709 to slide back and forth at the bottom of the supporting top plate 2. At the same time, after the linear groove rod 702 rotates, it will drive the linear groove ring 710 to rotate through the surface linear groove, so that the eighth bevel gear 711 can rotate and mesh with the ninth bevel gear 712. When the screw slide table 709 slides back and forth on the surface of the positive and negative screws 701, the linear groove ring 710 can also use the surface linear groove to drive the eighth bevel gear 711 to slide, so that the dust removal fan 713 rotates at the bottom of the screw slide table 709 to blow air and remove dust from the top of the circuit board body 4.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A novel circuit board cleaning device for producing integrated optoelectronic devices, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is bolted with a supporting top plate (2), a sliding platform (3) bolted to the fixed seat (1) is arranged between the supporting top plates (2) of the fixed seat (1), the top of the sliding platform (3) is slidably connected to a circuit board body (4), cleaning mechanisms (5) for use with the circuit board body (4) are installed on both sides of the top of the sliding platform (3), and a moving mechanism (6) and a dust removal mechanism (7) for use with the circuit board body (4) are installed inside the fixed seat (1) and at the bottom of the supporting top plate (2), respectively.

2. A novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 1, characterized in that: The moving mechanism (6) comprises a driving motor (601) bolted to one side of the outside of the fixed seat (1); the output shaft of the driving motor (601) is bolted to a third bevel gear (602); a second disc gear (603) and a third disc gear (604) meshing with each other are rotatably connected on one side of the fixed seat (1) near the third bevel gear (602); a fourth bevel gear (608) meshing with the third bevel gear (602) is bolted to the bottom of the second disc gear (603); two connecting shafts (605) rotatably connected to the fixed seat (1) are symmetrically arranged on the sides of the second disc gear (603) and the third disc gear (604) away from each other; the tops of the two connecting shafts (605) are bolted to a second synchronous wheel (609); The surface of the second synchronous wheel (609) is connected to a second synchronous belt (610) in a transmission sleeve, the bottoms of the second disc gear (603), the third disc gear (604) and the two connecting shafts (605) are all bolted to a first synchronous wheel (606), the bottoms of the two connecting shafts (605) are connected to a first synchronous belt (607) in a transmission sleeve with the second disc gear (603) and the third disc gear (604) through the first synchronous wheel (606), the surface of the second synchronous belt (610) is bonded to a fixed shell (611), the bottom of the fixed shell (611) is slidably connected to a retaining plate (612) used in conjunction with the circuit board body (4), and the top of the retaining plate (612) is fixedly connected to a pressure spring (613) bolted to the fixed shell (611).

3. A novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 2, characterized in that: The cleaning mechanism (5) comprises two fixed frames (501) bolted to the top of the sliding platform (3) on both sides, the two fixed frames (501) are rotatably connected to a rotating disk (502) inside, the bottom of the rotating disk (502) is bolted to a first bevel gear (503), the output shaft of the driving motor (601) is also fixedly sleeved with a second bevel gear (504) meshing with the first bevel gear (503), the top of the rotating disk (502) is rotatably connected to both sides with a dust wiping disk (505) slidably connected to the driving motor (601), the bottoms of the two dust wiping disks (505) penetrate the rotating disk (502) and are bolted to a first disc gear (506), and the fixed frames (501) are bolted to an annular rack (507) meshing with the surface of the first disc gear (506).

4. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 2 is characterized in that: The dust removal mechanism (7) comprises a forward and reverse screw rod (701) rotatably connected to the inside of the support top plate (2); a screw rod sliding platform (709) is threadedly sleeved on the surface of the forward and reverse screw rod (701); a linear slot rod (702) is provided at the bottom of the forward and reverse screw rod (701) and is slidably connected to the screw rod sliding platform (709); two connecting rods (703) bolted to the top of the second synchronous wheel (609) are rotatably connected between the fixed seat (1) and the support top plate (2); the tops of the two connecting rods (703) are bolted to a fifth bevel gear (704); the ends of the forward and reverse screw rod (701) and the linear slot rod (702) that are away from each other are respectively bolted to a sixth bevel gear (707) and a seventh bevel gear (708); Both sides of the top plate (2) are rotatably connected to synchronous shafts (705), and both ends of the two synchronous shafts (705) are bolted to fifth bevel gears (706) respectively meshing with two fifth bevel gears (704) and a sixth bevel gear (707) and a seventh bevel gear (708). The inside of the screw rod sliding platform (709) is rotatably connected to a linear groove ring (710) slidably sleeved with the linear groove rod (702), and one end of the surface of the linear groove ring (710) is fixedly sleeved with an eighth bevel gear (711). The bottom of the screw rod sliding platform (709) is rotatably connected to a dust removal fan (713), and the top of the dust removal fan (713) is bolted to a ninth bevel gear (712) meshing with the eighth bevel gear (711).

5. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 1 is characterized in that: Both sides of the top of the sliding platform (3) are rotatably connected to support balls (8) that are slidably connected to the dust removal mechanism (7).

6. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 3 is characterized by: A container box (9) bolted to the top of the sliding platform (3) is arranged between the two fixed frames (501); the top of the container box (9) is rotatably connected to a rotating roller (11); a fixed sleeve on the surface of the rotating roller (11) is adhered with an adsorption cotton sleeve (12); and cleaning alcohol (10) for use with the adsorption cotton sleeve (12) is arranged inside the container box (9).

7. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 3 is characterized by: A cleaning pad (13) is bonded to the top of the dust wiping tray (505).

8. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 1 is characterized by: An inspection door (14) is bolted to the other side of the exterior of the fixing seat (1), and a ventilation slot (15) is provided inside the inspection door (14).

9. The novel circuit board cleaning device for producing integrated optoelectronic devices according to claim 4, characterized in that: A filter screen (16) used in conjunction with the dust removal fan (713) is bolted to the bottom of the screw rod sliding platform (709).

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