A non-contact cleaning machine

Abstract

The present invention provides a non-contact cleaning machine, comprising a frame assembly, a positioning assembly fixed on the front side of the frame assembly, and an electrostatic elimination assembly and a board cleaning assembly fixed on the rear side of the frame assembly and movable along the Y-axis direction of the frame assembly. A moving assembly is provided on the upper side of the frame assembly, and a first clamping arm assembly and a second clamping arm assembly are provided on the moving assembly. The first clamping arm assembly and the second clamping arm assembly can both move in the Z-axis direction of the moving assembly to achieve a clamping action. The moving assembly can move in the X-axis direction of the frame assembly, thereby achieving movement of the first clamping arm assembly and the second clamping arm assembly in the X-axis direction. At the same time, the first clamping arm assembly and the second clamping arm assembly can move in the Y-axis direction of the moving assembly. During the cleaning process of the circuit board, the cleaning device does not need to make any contact with the circuit board, and the cleaning operation of the circuit board can be completed.

Description

Technical Field

[0001] The invention relates to the technical field of circuit board cleaning, in particular to a non-contact cleaning machine. Background Art

[0002] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. Circuit boards can be called printed circuit boards or printed circuit boards.

[0003] At present, most circuit boards are cleaned by using a special cleaning machine. If the existing cleaning machine does not clean itself for a long time, it may cause secondary pollution to the surface of the circuit board during the cleaning process, reducing work efficiency. In addition, the existing cleaning machine is usually in direct contact with the circuit board during the cleaning process, which may cause damage to the surface of the circuit board and cause trouble to the staff. For this reason, we propose a cleaning machine that can complete the cleaning operation of the circuit board without any contact between the cleaning device and the circuit board during the cleaning process, and can also automatically clamp and move the circuit board that needs to be cleaned, bringing convenience to the staff and effectively improving work efficiency to solve this problem. Summary of the invention

[0004] The object of the present invention is to provide a non-contact cleaning machine, which can automatically clamp and move the circuit board to be cleaned without the need for the cleaning device to have any contact with the circuit board during the cleaning process. It not only solves the problem that the existing cleaning machine may cause secondary pollution to the surface of the circuit board, but also avoids the need for the existing cleaning machine to contact the circuit board during the cleaning process, which may cause damage to the surface of the circuit board.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a non-contact cleaning machine, comprising a frame assembly, a positioning assembly fixed to the front side of the frame assembly, and an electrostatic elimination assembly and a plate cleaning assembly fixed to the rear side of the frame assembly and movable along the Y-axis direction of the frame assembly, a moving assembly being provided on the upper side of the frame assembly, a first clamping arm assembly and a second clamping arm assembly being provided on the moving assembly, the first clamping arm assembly and the second clamping arm assembly both being movable in the Z-axis direction of the moving assembly to achieve a clamping action, the moving assembly being movable in the X-axis direction of the frame assembly, thereby achieving movement of the first clamping arm assembly and the second clamping arm assembly in the X-axis direction, and at the same time the first clamping arm assembly and the second clamping arm assembly being movable along the Y-axis direction of the moving assembly.

[0006] Preferably, the rack assembly includes a rack body and a rack fixing plate fixed to the rear side of the rack body, and the positioning assembly includes an L-shaped placement plate fixed to the front side of the rack body.

[0007] Preferably, the moving assembly includes a moving frame and a first slider seat arranged on both sides of the moving frame, a moving frame motor is provided on the frame body, the output shaft of the moving frame motor is connected to the first screw, the first screw is threadedly connected to the first nut seat sleeved on the first screw, the first nut seat is fixedly connected to the moving frame, and first slide rails laid along the X-axis direction are provided on the left and right sides of the frame body, the first slider seats are slidably connected to the first slide rails and drive the moving frame to move along the extension direction of the first slide rails through the moving frame motor.

[0008] Preferably, the first clamp arm assembly includes a first clamp arm fixing part and a first clamp arm lifting electric cylinder arranged on one side of the first clamp arm fixing part, and the lifting rod of the first clamp arm lifting electric cylinder is fixedly connected to the first clamp plate, and the second clamp arm assembly includes a second clamp arm fixing part and a second clamp arm lifting electric cylinder arranged on one side of the second clamp arm fixing part, and the lifting rod of the second clamp arm lifting electric cylinder is fixedly connected to the second clamp plate.

[0009] Preferably, a first clamp arm motor and a second clamp arm motor are fixed on the left and right sides of the moving frame, the output shaft of the first clamp arm motor is connected to the first clamp arm screw, the first clamp arm screw is threadedly connected to the first clamp arm nut seat sleeved on the first clamp arm screw, and the first clamp arm nut seat is fixedly connected to the first clamp arm fixing member of the first clamp arm assembly;

[0010] The output shaft of the second clamp arm motor is connected to the second clamp arm screw, the second clamp arm screw is threadedly connected to the second clamp arm nut seat sleeved on the second screw, the second clamp arm nut seat is fixedly connected to the second clamp arm fixing part of the second clamp arm assembly, the front and rear sides of the moving frame are provided with second slide rails laid along the Y-axis direction, the first clamp arm fixing part and the second clamp arm fixing part are fixed with second slider seats at the bottom, and the second slider seats are slidably connected to the second slide rails.

[0011] Preferably, a plurality of linear bearings are fixed at the connection between the first clamping plate and the first clamping arm fixing piece, and at the connection between the second clamping plate and the second clamping arm fixing piece.

[0012] Preferably, the static elimination component comprises a static elimination component fixing plate, the upper side of the static elimination component fixing plate is provided with a third slide rail laid along the Z-axis direction and a first static elimination rod mounting plate slidably connected to the third slide rail via a static elimination slide seat, the first static elimination rod mounting plate is fixed with a first static elimination rod, and the lower side of the static elimination component fixing plate is fixed with a second static elimination rod;

[0013] An electrostatic elimination component lifting motor is fixed on the top of the electrostatic elimination component fixing plate, and the output shaft of the electrostatic elimination component lifting motor is connected to the second screw rod. The second screw rod is sleeved with a second nut seat threadedly connected to the second screw rod, and the second nut seat is fixedly connected to the first electrostatic elimination rod mounting plate.

[0014] Preferably, the board surface cleaning component comprises a board surface cleaning component fixing plate, a fourth slide rail laid along the Z-axis direction and a first vacuum adsorption rod mounting plate slidably connected to the fourth slide rail via a board surface cleaning slide seat are provided on the upper side of the board surface cleaning component fixing plate, a first vacuum adsorption rod is fixed on the first vacuum adsorption rod mounting plate, and a second vacuum adsorption rod is fixed on the lower side of the board surface of the board surface cleaning component fixing plate;

[0015] A plate surface cleaning assembly lifting motor is fixed on the top of the plate surface cleaning assembly fixing plate, and the output shaft of the plate surface cleaning assembly lifting motor is connected to the third screw rod. The third screw rod is sleeved with a third nut seat threadedly connected to the third screw rod, and the third nut seat is fixedly connected to the first vacuum adsorption rod mounting plate.

[0016] Preferably, the first vacuum adsorption rod and the second vacuum adsorption rod are both provided with a plurality of true hole suction nozzles, the vacuum suction nozzles are fixedly connected to an air pump arranged in the bracket through a hose, and a dust collection box is provided on one side of the air pump.

[0017] Preferably, a fifth slide rail laid along the Y-axis direction is provided on the front side of the frame fixing plate, a static elimination component moving motor is fixed on the right side of the frame fixing plate, the output shaft of the static elimination component moving motor is connected to a fourth screw rod, a fourth nut seat movably connected to the fourth screw rod is sleeved on the fourth screw rod, and the fourth nut seat is fixedly connected to the static elimination component fixing plate;

[0018] A plate surface cleaning component moving motor is fixed on the left side of the frame fixing plate, the output shaft of the plate surface cleaning component moving motor is connected to the fifth screw rod, a fifth nut seat movably connected to the fifth screw rod is sleeved on the fifth screw rod, and the fifth nut seat is fixedly connected to the plate surface cleaning component fixing plate;

[0019] A third slider seat is fixed on the rear side plate surface of the static elimination component fixing plate and the plate surface cleaning component fixing plate, and the third slider seat is slidably connected to the fifth slide rail.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The non-contact cleaning machine provided by the present invention can complete the cleaning operation of the circuit board without the need for the cleaning device to come into any contact with the circuit board during the cleaning process of the circuit board, and can also automatically clamp and move the circuit board that needs to be cleaned, bringing convenience to the staff. It not only solves the problem that the existing cleaning machine may cause secondary pollution to the surface of the circuit board during the cleaning process of the circuit board, but also avoids the need for the existing cleaning machine to come into contact with the circuit board during the cleaning process, which may cause the surface of the circuit board to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the mobile assembly of the present invention;

[0024] Figure 3 A top view of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the first clamp arm assembly and the second clamp arm assembly of the present invention;

[0026] Figure 5 A side view of a first clamp arm assembly and a second clamp arm assembly of the present invention;

[0027] Figure 6 is a side view of the present invention;

[0028] Figure 7 A top view of the first clamp arm assembly and the second clamp arm assembly of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the static elimination component and the board surface cleaning component of the present invention;

[0030] Fig. 9 It is a front view of the static elimination component and the board surface cleaning component of the present invention;

[0031] Fig.10 It is a side view of the static elimination component and the plate surface cleaning component of the present invention. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As attached Figure 1-10As shown, the present invention provides a non-contact cleaning machine, including a frame assembly 1, a positioning assembly 2 fixed to the front side of the frame assembly 1, and an electrostatic elimination assembly 3 and a plate cleaning assembly 4 fixed to the rear side of the frame assembly 1 and movable along the Y-axis direction of the frame assembly 1. A moving assembly 5 is provided on the upper side of the frame assembly 1, and a first clamping arm assembly 6 and a second clamping arm assembly 7 are provided on the moving assembly 5. The first clamping arm assembly 6 and the second clamping arm assembly 7 can both move in the Z-axis direction of the moving assembly to achieve a clamping action. The moving assembly 5 can move in the X-axis direction of the frame assembly 1, thereby achieving the movement of the first clamping arm assembly 6 and the second clamping arm assembly 7 in the X-axis direction, and at the same time, the first clamping arm assembly 6 and the second clamping arm assembly 7 can move along the Y-axis direction of the moving assembly 5.

[0034] In this embodiment, the rack assembly 1 includes a rack body 101 and a rack fixing plate 102 fixed to the rear side of the rack body 101 , and the positioning assembly 2 includes an L-shaped placement plate 201 fixed to the front side of the rack body 101 .

[0035] In this embodiment, the moving component 5 includes a moving frame 501 and a first slider seat 502 arranged on both sides of the moving frame 501, a moving frame motor 503 is provided on the frame body 101, the output shaft of the moving frame motor 503 is connected to the first screw 504, the first screw 504 is threadedly connected to the first nut seat 505 sleeved on the first screw 504, the first nut seat 505 is fixedly connected to the moving frame 501, and the left and right sides of the frame body 101 are provided with first slide rails 506 laid along the X-axis direction, the first slider seats 502 are slidably connected to the first slide rails 506 and drive the moving frame 501 to move along the extension direction of the first slide rails 506 through the moving frame motor 503.

[0036] In this embodiment, the first clamp arm assembly 6 includes a first clamp arm fixing member 601 and a first clamp arm lifting electric cylinder 602 arranged on one side of the first clamp arm fixing member 601, and the lifting rod 603 of the first clamp arm lifting electric cylinder 602 is fixedly connected to the first clamp plate 604. The second clamp arm assembly 7 includes a second clamp arm fixing member 701 and a second clamp arm lifting electric cylinder 702 arranged on one side of the second clamp arm fixing member 701, and the lifting rod 703 of the second clamp arm lifting electric cylinder 702 is fixedly connected to the second clamp plate 704.

[0037] In this embodiment, the first clamp arm motor 605 and the second clamp arm motor 705 are fixed on the left and right sides of the moving frame 501, the output shaft of the first clamp arm motor 605 is connected to the first clamp arm screw 606, the first clamp arm screw 606 is threadedly connected to the first clamp arm nut seat 607 sleeved on the first clamp arm screw 606, and the first clamp arm nut seat 607 is fixedly connected to the first clamp arm fixing piece 601 of the first clamp arm assembly 6; the output shaft of the second clamp arm motor 705 is connected to the second clamp arm screw 706 The second clamp arm screw 706 is threadedly connected to the second clamp arm nut seat 707 which is sleeved on the second clamp arm screw 706. The second clamp arm nut seat 707 is fixedly connected to the second clamp arm fixing piece 701 of the second clamp arm assembly 7. The front and rear sides of the movable frame 501 are provided with second slide rails 507 laid along the Y-axis direction. The first clamp arm fixing piece 601 and the second clamp arm fixing piece 701 are both fixed with second slider seats 508 at the bottom. The second slider seats 508 are slidably connected to the second slide rails 507.

[0038] In this embodiment, a plurality of linear bearings 8 are fixed at the connection between the first clamping plate 604 and the first clamping arm fixing member 601 , and at the connection between the second clamping plate 704 and the second clamping arm fixing member 601 .

[0039] In this embodiment, the static elimination component 3 includes a static elimination component fixing plate 301, and the upper side of the static elimination component fixing plate 301 is provided with a third slide rail 302 laid along the Z-axis direction and a first static elimination rod mounting plate 304 slidably connected to the third slide rail 302 through a static elimination slide seat 303, a first static elimination rod 305 is fixed on the first static elimination rod mounting plate 304, and a second static elimination rod 306 is fixed on the lower side of the static elimination component fixing plate 301; a static elimination component lifting motor 307 is fixed on the top of the static elimination component fixing plate 301, and the output shaft of the static elimination component lifting motor 307 is connected to the second screw 308, and the second screw 308 is sleeved with a second nut seat 309 threadedly connected to the second screw 308, and the second nut seat 309 is fixedly connected to the first static elimination rod mounting plate 304.

[0040] In this embodiment, the board surface cleaning component 4 includes a board surface cleaning component fixing plate 401, and the upper side of the board surface of the board surface cleaning component fixing plate 401 is provided with a fourth slide rail 402 laid along the Z-axis direction and a first vacuum adsorption rod mounting plate 404 slidably connected to the fourth slide rail 402 through a board surface cleaning slide seat 403, a first vacuum adsorption rod 405 is fixed on the first vacuum adsorption rod mounting plate 404, and a second vacuum adsorption rod 406 is fixed on the lower side of the board surface of the board surface cleaning component fixing plate 401; a board surface cleaning component lifting motor 407 is fixed on the top of the board surface cleaning component fixing plate 401, and the output shaft of the board surface cleaning component lifting motor 407 is connected to the third screw 408, and the third screw 408 is sleeved with a third nut seat 409 threadedly connected to the third screw 408, and the third nut seat 409 is fixedly connected to the first vacuum adsorption rod mounting plate 404.

[0041] In this embodiment, a plurality of true hole suction nozzles 4001 are provided on the first vacuum adsorption rod 405 and the second vacuum adsorption rod 406. The vacuum suction nozzles 4001 are fixedly connected to the vacuum pump 4002 arranged in the bracket through a hose. A dust collection box 4003 is provided on one side of the vacuum pump 4002.

[0042] In this embodiment, the front side of the frame fixing plate 102 is provided with a fifth slide rail 103 laid along the Y-axis direction, and the static elimination component moving motor 310 is fixed on the right side of the frame fixing plate 102. The output shaft of the static elimination component moving motor 310 is connected to the fourth screw 311, and the fourth screw 311 is sleeved with a fourth nut seat 312 movably connected to the fourth screw 311, and the fourth nut seat 312 is fixedly connected to the static elimination component fixing plate 301; the left side of the frame fixing plate 102 is fixed There is a board surface cleaning component moving motor 410, the output shaft of which is connected to the fifth screw 411, the fifth screw 411 is sleeved with a fifth nut seat 412 movably connected to the fifth screw 411, the fifth nut seat 412 is fixedly connected to the board surface cleaning component fixing plate 401; the third slider seat 9 is fixed on the rear side plate surface of the static elimination component fixing plate 301 and the board surface cleaning component fixing plate 401, and the third slider seat 9 is slidably connected to the fifth slide rail 103.

[0043] The moving frame motor 503, the first clamp arm lifting cylinder 602, the second clamp arm lifting cylinder 702, the first clamp arm motor 605, the second clamp arm motor 705, the static elimination component lifting motor 307, the board surface cleaning component lifting motor 407, the static elimination component moving motor 310, and the board surface cleaning component moving motor 410 are all connected to the controller signal.

[0044] Working principle: When the circuit board needs to be cleaned, the staff puts the circuit board to be cleaned on the placement plate 201, and then starts the moving frame motor 503 to rotate forward, so that the output shaft of the moving frame motor 503 drives the first screw 504 to rotate, and then the first nut seat 505 is sleeved on the surface of the first screw 504 and moves along the X-axis direction of the frame body 101, so that the moving frame 501 drives the first clamping arm assembly 6 and the second clamping arm assembly 7 to move in the X-axis direction.

[0045] When the circuit board to be cleaned is located between the first clamping plate 604 and the second clamping plate 704, the moving frame motor 503 is turned off, and the first clamping arm lifting electric cylinder 602 and the second clamping arm lifting electric cylinder 702 are started at the same time, driving the lifting rods of the first clamping arm lifting electric cylinder 602 and the second clamping arm lifting electric cylinder 702 to move downward respectively, and the edge of the circuit board to be cleaned is clamped by the first clamping plate 604 and the second clamping arm motor 705, and then the first clamping arm motor 605 and the second clamping arm motor 705 are started, and the output shaft of the first clamping arm motor 605 drives the first clamping arm screw 606 to rotate, thereby driving the first clamping arm assembly 6 to move to the left side of the Y axis through the first clamping arm nut seat 607 threadedly connected thereto, and similarly, the second clamping arm motor 705 is started to drive the second clamping arm assembly 7 to move to the left side of the Y axis, thereby achieving the purpose of the first clamping arm assembly 6 and the second clamping arm assembly 7 moving in opposite directions to tighten the circuit board to be cleaned.

[0046] After the circuit board to be cleaned is tightened, the moving frame motor 503 is started to reverse and drive the moving frame 501 to move toward the direction close to the rack fixing plate 102. When the moving frame 501 moves to the bottom of the static elimination component 3 and the board cleaning component 4, the static elimination component lifting motor 307 is started, and the second nut seat 309 is driven by the second screw 308 to control the first static elimination rod 305 to move along the extension direction of the third slide rail 302 to above the circuit board to be cleaned. Then the static elimination component moving motor 310 is started, driving the first static elimination rod 305 and the second static elimination rod 306 located on the upper and lower sides of the circuit board to be cleaned to move along the fifth slide rail 103, and move back and forth from left to right to remove the positive and negative charges on the dust or impurities on the surface of the circuit board, and then the first static elimination rod 305 and the second static elimination rod 306 are moved back to their original positions.

[0047] Then start the board cleaning component lifting motor 407, and drive the third nut seat 409 through the third screw 408 to control the first vacuum adsorption rod 405 to move along the extension direction of the fourth slide rail 402 to above the circuit board to be cleaned, then start the vacuum pump 4002 and the board cleaning component moving motor 410, drive the first vacuum adsorption rod 405 and the second vacuum adsorption rod 406 located on the upper and lower sides of the circuit board to be cleaned to move along the fifth slide rail 103, and move back and forth from left to right, so that the true hole suction nozzle 4001 sucks the dust or impurities on the surface of the circuit board into the dust collecting box 4003, and then the moving frame 501 returns to its original position, and the first clamping plate 604 and the second clamping plate 704 on both sides of the circuit board are opened to complete the cleaning of the circuit board. The entire cleaning process is automatically controlled by the controller and uses the principles of static elimination and vacuum adsorption. The cleaning tools do not need to contact the board surface during the entire cleaning process, which is safer and more efficient.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-contact cleaning machine, characterized in that: The invention comprises a frame assembly (1), a positioning assembly (2) fixed on the front side of the frame assembly (1), and an electrostatic elimination assembly (3) and a plate surface cleaning assembly (4) fixed on the rear side of the frame assembly (1) and movable along the Y-axis direction of the frame assembly (1); a moving assembly (5) is arranged on the upper side of the frame assembly (1); a first clamping arm assembly (6) and a second clamping arm assembly (7) are arranged on the moving assembly (5); the first clamping arm assembly (6) and the second clamping arm assembly (7) can both move in the Z-axis direction of the moving assembly to achieve a clamping action; the moving assembly (5) can move in the X-axis direction of the frame assembly (1), thereby achieving the movement of the first clamping arm assembly (6) and the second clamping arm assembly (7) in the X-axis direction; and at the same time, the first clamping arm assembly (6) and the second clamping arm assembly (7) can move in the Y-axis direction of the moving assembly (5); The static elimination component (3) comprises a static elimination component fixing plate (301), the upper side of the static elimination component fixing plate (301) is provided with a third slide rail (302) laid along the Z-axis direction and a first static elimination rod mounting plate (304) slidably connected to the third slide rail (302) via a static elimination slide seat (303), a first static elimination rod (305) is fixed on the first static elimination rod mounting plate (304), and a second static elimination rod (306) is fixed on the lower side of the static elimination component fixing plate (301); A static elimination component lifting motor (307) is fixed to the top of the static elimination component fixing plate (301), the output shaft of the static elimination component lifting motor (307) is connected to the second screw rod (308), the second screw rod (308) is sleeved with a second nut seat (309) threadedly connected to the second screw rod (308), and the second nut seat (309) is fixedly connected to the first static elimination rod mounting plate (304); The plate surface cleaning component (4) comprises a plate surface cleaning component fixing plate (401), a fourth slide rail (402) laid along the Z-axis direction and a first vacuum adsorption rod mounting plate (404) slidably connected to the fourth slide rail (402) via a plate surface cleaning slide seat (403) being provided on the upper side of the plate surface of the plate surface cleaning component fixing plate (401), a first vacuum adsorption rod (405) being fixed on the first vacuum adsorption rod mounting plate (404), and a second vacuum adsorption rod (406) being fixed on the lower side of the plate surface of the plate surface cleaning component fixing plate (401); A plate surface cleaning component lifting motor (407) is fixed to the top of the plate surface cleaning component fixing plate (401), and the output shaft of the plate surface cleaning component lifting motor (407) is connected to the third screw rod (408). The third screw rod (408) is sleeved with a third nut seat (409) threadedly connected to the third screw rod (408), and the third nut seat (409) is fixedly connected to the first vacuum adsorption rod mounting plate (404).

2. A non-contact cleaning machine according to claim 1, characterized in that: The rack assembly (1) comprises a rack body (101) and a rack fixing plate (102) fixed to the rear side of the rack body (101); the positioning assembly (2) comprises an L-shaped placement plate (201) fixed to the front side of the rack body (101).

3. A non-contact cleaning machine according to claim 2, characterized in that: The moving assembly (5) comprises a moving frame (501) and first slider seats (502) arranged on both sides of the moving frame (501); a moving frame motor (503) is arranged on the frame body (101); an output shaft of the moving frame motor (503) is connected to a first screw rod (504); the first screw rod (504) is threadedly connected to a first nut seat (505) sleeved on the first screw rod (504); the first nut seat (505) is fixedly connected to the moving frame (501); first slide rails (506) laid along the X-axis direction are arranged on the left and right sides of the frame body (101); the first slider seats (502) are slidably connected to the first slide rails (506) and drive the moving frame (501) to move along the extension direction of the first slide rails (506) through the moving frame motor (503).

4. A non-contact cleaning machine according to claim 3, characterized in that: The first clamp arm assembly (6) comprises a first clamp arm fixing member (601) and a first clamp arm lifting electric cylinder (602) arranged on one side of the first clamp arm fixing member (601); the lifting rod (603) of the first clamp arm lifting electric cylinder (602) is fixedly connected to the first clamp plate (604); the second clamp arm assembly (7) comprises a second clamp arm fixing member (701) and a second clamp arm lifting electric cylinder (702) arranged on one side of the second clamp arm fixing member (701); the lifting rod (703) of the second clamp arm lifting electric cylinder (702) is fixedly connected to the second clamp plate (704).

5. A non-contact cleaning machine according to claim 4, characterized in that: A first clamp arm motor (605) and a second clamp arm motor (705) are fixed on the left and right sides of the movable frame (501); the output shaft of the first clamp arm motor (605) is connected to the first clamp arm screw (606); the first clamp arm screw (606) is threadedly connected to a first clamp arm nut seat (607) sleeved on the first clamp arm screw (606); the first clamp arm nut seat (607) is fixedly connected to the first clamp arm fixing member (601) of the first clamp arm assembly (6); The output shaft of the second clamp arm motor (705) is connected to the second clamp arm screw (706), and the second clamp arm screw (706) is threadedly connected to the second clamp arm nut seat (707) sleeved on the second clamp arm screw (706), and the second clamp arm nut seat (707) is fixedly connected to the second clamp arm fixing member (701) of the second clamp arm assembly (7), and the front and rear sides of the movable frame (501) are provided with a second slide rail (507) laid along the Y-axis direction, and the bottom of the first clamp arm fixing member (601) and the second clamp arm fixing member (701) are fixed with a second slider seat (508), and the second slider seat (508) is slidably connected to the second slide rail (507).

6. A non-contact cleaning machine according to claim 5, characterized in that: A plurality of linear bearings (8) are fixed to the connection between the first clamping plate (604) and the first clamping arm fixing member (601), and to the connection between the second clamping plate (704) and the second clamping arm fixing member (701).

7. A non-contact cleaning machine according to claim 6, characterized in that: The first vacuum adsorption rod (405) and the second vacuum adsorption rod (406) are both provided with a plurality of vacuum suction nozzles (4001), and the vacuum suction nozzles (4001) are fixedly connected to an air pump (4002) arranged in the bracket via a hose, and a dust collection box (4003) is provided on one side of the air pump (4002).

8. The non-contact cleaning machine according to claim 7, characterized in that: A fifth slide rail (103) laid along the Y-axis direction is provided on the front side of the frame fixing plate (102); a static elimination component moving motor (310) is fixed on the right side of the frame fixing plate (102); an output shaft of the static elimination component moving motor (310) is connected to a fourth screw rod (311); a fourth nut seat (312) movably connected to the fourth screw rod (311) is sleeved on the fourth screw rod (311); the fourth nut seat (312) is fixedly connected to the static elimination component fixing plate (301); A board surface cleaning component moving motor (410) is fixed on the left side of the frame fixing plate (102), the output shaft of the board surface cleaning component moving motor (410) is connected to a fifth screw rod (411), a fifth nut seat (412) movably connected to the fifth screw rod (411) is sleeved on the fifth screw rod (411), and the fifth nut seat (412) is fixedly connected to the board surface cleaning component fixing plate (401); A third slider seat (9) is fixed on the rear side plate surface of the static elimination component fixing plate (301) and the plate surface cleaning component fixing plate (401), and the third slider seat (9) is slidably connected to the fifth slide rail (103).

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