CN112387706A

CN112387706A - Cleaning equipment with anti-damage structure for machining multi-pin electronic spare and accessory parts

Info

Publication number: CN112387706A
Application number: CN202011334021.9A
Authority: CN
Inventors: 陈静; 黄小蕊
Original assignee: Dongguan Dasheng Electromechanical Design Co ltd
Current assignee: Dongguan Dasheng Electromechanical Design Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-02-23

Abstract

The invention discloses cleaning equipment with an anti-damage structure for processing multi-pin electronic parts, which relates to the technical field of processing of electronic parts, and particularly comprises a clamping mechanism and an air pump box, wherein a feeding conveying belt is fixed at the bottom of the clamping mechanism, the air pump box is arranged on one side of the feeding conveying belt in parallel, one end of an air inlet pipe, which is far away from the air pump box, is connected with an air exhaust pipe through a corrugated pipe, the bottom of the side surface of the air pump box is connected with an air outlet pipe, air guide plates are arranged at the bottoms of the inner walls of a main clamping piece and an auxiliary clamping piece, an adsorption magnetic plate is sleeved outside the air inlet pipe and the air outlet pipe, the cleaning equipment with the anti-damage structure is used for processing the multi-pin electronic parts, air flow forms circulating operation in a lower half pipe, an upper half pipe and an air outlet hose, the cleaning of the upper surface and the lower surface of a circuit board is facilitated, and the air flow replaces, the influence of the hairbrush wire residue and the surface of the circuit board on subsequent processing is avoided.

Description

Cleaning equipment with anti-damage structure for machining multi-pin electronic spare and accessory parts

Technical Field

The invention relates to the technical field of electronic part processing, in particular to a cleaning device with an anti-damage structure for processing a multi-pin electronic part.

Background

Various electronic elements are often arranged on the surface of the circuit board, after the electronic elements are connected with the circuit board, dense pins are often left on the upper surface and the lower surface of the circuit board, preposition operation is carried out in subsequent processing steps, namely, the circuit board is cleaned, dust is removed, the subsequent processing is prevented from being influenced, and the current cleaning mode is that a meat brush is adopted to clean the upper surface and the lower surface of the circuit board to achieve the purpose of cleaning.

The existing circuit cleaning device adopts the meat brush to slide back and forth on the surface of the circuit board to realize cleaning, but the meat brush is easy to clamp and pause when in contact with the convex pins to cause broken filaments to fall and remain on the surface of the circuit board, and the pins are easy to deform to influence the good connection effect between the electronic element and the circuit board.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cleaning device with an anti-damage structure for processing multi-pin electronic parts, which solves the problems that the existing circuit cleaning device in the background art adopts a meat brush to slide back and forth on the surface of a circuit board to realize cleaning, but the meat brush is easy to be blocked when contacting with a convex pin, so that a broken filament falls and remains on the surface of the circuit board, the pin is easy to deform, and the good connection effect between an electronic element and the circuit board is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a cleaning device with an anti-damage structure for processing multi-pin electronic parts comprises a clamping mechanism and a gas pump box, wherein a feeding conveying belt is fixed at the bottom of the clamping mechanism, the clamping mechanism comprises a lifting support, a main clamping piece, a micro push rod, an auxiliary clamping piece, clamping wheels, clamping points, a conveying wheel, a discharging wheel set and a motor box, the main clamping piece is fixed at the top of the lifting support, the micro push rod is arranged on two sides of the main clamping piece, the right end of the micro push rod is connected with the auxiliary clamping piece, the clamping wheels are connected on two sides of the inner wall of the auxiliary clamping piece and the main clamping piece, the clamping points are arranged on the outer wall of the top of the clamping wheels, the conveying wheels are arranged between the clamping wheels and connected with the inner wall of the main clamping piece and the auxiliary clamping piece, the discharging wheel set is arranged at two ends of the right side of the inner wall of the auxiliary clamping piece, and the motor box is fixed at the tops of the auxiliary clamping piece, the air pump box is arranged on one side of the feeding conveying belt in parallel, an air inlet pipe is connected to the top of the side face of the air pump box, one end of the air inlet pipe, far away from the air pump box, is connected with an air exhaust pipe assembly through a corrugated pipe, the air exhaust pipe assembly comprises a lower half pipe fitting, clamping grooves, clamping columns, rubber sleeves, an upper half pipe fitting and filter cotton, the clamping grooves are formed in two sides of the top of the lower half pipe fitting, the clamping columns are arranged inside the clamping grooves, the rubber sleeves are arranged on the outer walls of the clamping columns, the upper half pipe fitting is fixed to the top of the clamping columns, the filter cotton is arranged inside the upper half pipe fitting and the lower half pipe fitting, an air outlet pipe is connected to the bottom of the side face of the air pump box, one end, far away from the air pump box, of the air outlet pipe is connected with an air outlet hose through the corrugated pipe, a return spring is embedded inside the air, and electric push rods are fixed on two sides of the surface of the adsorption magnetic plate.

Optionally, the auxiliary clamping member forms a telescopic structure with the main clamping member through the micro push rod, and the clamping wheels are symmetrically distributed about the central axis of the main clamping member.

Optionally, the clamping wheel forms a rotating structure with the auxiliary clamping piece and the main clamping piece through the motor box, and the clamping wheel and the clamping point form an integrated structure.

Optionally, the lower material wheel sets are distributed on the inner wall of the auxiliary clamping piece in an inclined manner, and are symmetrically distributed about the central axis of the auxiliary clamping piece between the lower material wheel sets.

Optionally, the first half pipe fitting is connected with the second half pipe fitting through the clamping column, the rubber sleeve, the clamping groove and the clamping groove, and the outer edge of the top of the rubber sleeve is inclined.

Optionally, the filter pulp is wavy, and the filter pulp forms a full surrounding structure through between the lower half pipe fitting and the upper half pipe fitting.

Optionally, the air outlet hose forms an elastic structure through a return spring, and the air outlet hose and the air exhaust pipe assembly are distributed in a parallel manner.

Optionally, the adsorption magnetic plate is connected with the air pump box in an adsorption manner, and a sliding structure is formed among the adsorption magnetic plate, the air outlet pipe and the air inlet pipe.

Optionally, the electric push rod is fixedly connected with the lower half pipe fitting and the air outlet hose, and the air exhaust pipe assembly and the air outlet hose form a telescopic structure through the electric push rod.

The invention provides a cleaning device with an anti-damage structure for processing multi-pin electronic parts, which has the following beneficial effects:

1. this processing of many pins electron accessories is with clean-up equipment that has damage prevention structure, vice holder passes through the interval between miniature push rod telescopic adjustment and the main holder, thereby make the interval between the grip point adapt to the circuit board size, be favorable to carrying out the centre gripping to it from the circuit board side, avoid touching the stitch position, and the grip point, the grip wheel passes through the motor case and rotates and to promote the circuit board and remove and make it along the transfer gear, unloading is accomplished on unloading wheelset surface, and circuit board bottom stitch position is in unsettledly at the unloading in-process, avoid the stitch to warp.

2. This processing of many pins electron accessories is with clean-up equipment that has damage prevention structure, produce the negative pressure and cooperate the pay-off transmission band to absorb the air dust impurity of circuit board upper surface in half pipe bottom down through the air pump case, and through the separable impurity dust of filter pulp, the air current after the filtration can be followed the top blowout of air-out hose, thereby blow the lower surface of circuit board, make the dust raise, thereby make half pipe absorb the dust conveniently, thereby be favorable to clearing up simultaneously the upper and lower surface of circuit board, be favorable to improving work efficiency, and can make the air current flow direction slope change through setting up of aviation baffle, thereby conveniently carry the dust and rise from the circuit board both sides.

3. This processing of many pins electron accessories is with clean-up equipment that has anti-damage structure, first pipe fitting is gone into the draw-in groove at first pipe fitting top through the card post card of its bottom and is accomplished both equipment, and the card post outer wall has cup jointed the rubber sleeve, thereby it can fill up the firmness of first pipe fitting and first pipe fitting equipment under the inside improvement of draw-in groove to have elastic rubber sleeve, and rubber sleeve top edge is the slope form, make things convenient for the later stage to extract and separate first pipe fitting and first pipe fitting, thereby make things convenient for the later stage to take out the filter pulp and clear up or change.

4. This processing of many pins electron accessories is with clean-up equipment that has damage-proof structure, the air-out hose has elastic while and keeps parallel between the pay-off transmission band through reset spring, it can be the arc motion to have elastic air-out hose and receive when raising the support and blockking, still keep the operation of blowing simultaneously, and after raising the support and leaving, can reset fast and blow to next circuit board, should be provided with and do benefit to the suitability that improves the device, it produces the conflict to raise between the support in avoiding air-out hose and the conveying.

5. This processing of many pins electron accessories is with clean-up equipment that has anti-damage structure, exhaust tube subassembly and air-out hose pass through the flexible adjustable horizontal position between them of electric putter and make air outlet and inlet scoop accurate be located the upper and lower surface of circuit board, and adsorb the magnetic sheet and slide in intake pipe and outlet duct surface and be connected with air pump case surface magnetism and can change the height of exhaust tube subassembly and air-out hose, thereby adapt to the height of different pay-off transmission bands, be favorable to exhaust tube subassembly and air-out hose and the upper and lower surface of circuit board to keep suitable distance.

Drawings

FIG. 1 is a schematic diagram of a circuit board;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the main clamping member of the present invention;

FIG. 4 is a schematic side view of the air pump housing of the present invention;

FIG. 5 is a schematic perspective view of a clamping wheel according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a clamping mechanism; 2. a feeding conveyor belt; 3. raising the support; 4. a primary clamp; 5. a micro push rod; 6. a secondary clamp; 7. a clamping wheel; 8. a clamping point; 9. a transfer wheel; 10. a blanking wheel set; 11. a motor case; 12. an air pump box; 13. an air inlet pipe; 14. a bellows; 15. an air exhaust pipe assembly; 16. a lower half pipe fitting; 17. a card slot; 18. clamping the column; 19. a rubber sleeve; 20. an upper half pipe fitting; 21. filtering cotton; 22. an air outlet pipe; 23. an air outlet hose; 24. a return spring; 25. an air deflector; 26. adsorbing the magnetic plate; 27. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 6, the present invention provides a technical solution: a cleaning device with an anti-damage structure for processing multi-pin electronic spare and accessory parts comprises a clamping mechanism 1 and an air pump box 12, wherein a feeding conveying belt 2 is fixed at the bottom of the clamping mechanism 1, the clamping mechanism 1 comprises a lifting support 3, a main clamping piece 4, a micro push rod 5, an auxiliary clamping piece 6, a clamping wheel 7, a clamping point 8, a conveying wheel 9, a blanking wheel set 10 and a motor box 11, the top of the lifting support 3 is fixed with the main clamping piece 4, the micro push rod 5 is arranged on two sides of the main clamping piece 4, the right end of the micro push rod 5 is connected with the auxiliary clamping piece 6, the clamping wheel 7 is connected with the auxiliary clamping piece 6 and two sides of the inner wall of the main clamping piece 4, the clamping point 8 is arranged on the outer wall of the top of the clamping wheel 7, the conveying wheel 9 is arranged between the clamping wheels 7, the conveying wheel 9 is connected with the inner walls of the main clamping piece 4 and the auxiliary clamping piece 6, the blanking wheel set 10 is arranged at two, the top of the auxiliary clamping piece 6 and the top of the main clamping piece 4 are both fixed with a motor box 11, the auxiliary clamping piece 6 forms a telescopic structure with the main clamping piece 4 through a micro push rod 5, the clamping wheels 7 are symmetrically distributed around the central axis of the main clamping piece 4, the clamping wheels 7 form a rotating structure with the auxiliary clamping piece 6 and the main clamping piece 4 through the motor box 11, the clamping wheels 7 and the clamping points 8 form an integrated structure, the blanking wheel sets 10 are distributed on the inner wall of the auxiliary clamping piece 6 in an inclined manner, the blanking wheel sets 10 are symmetrically distributed around the central axis of the auxiliary clamping piece 6, the clamping mechanism 1 moves to the lower part of the batch feeder through a feeding conveying belt 2, the auxiliary clamping piece 6 extends out of the main clamping piece 4 through the micro push rod 5, when the circuit board is placed into the main clamping piece 4 by the batch feeder, the clamping wheels 7 and the conveying wheels 9 support from the bottom edge of the circuit board, thereby make vice 6 contractions of holder and make 8 circuit board both sides of centre gripping point carry out the centre gripping again, thereby this centre gripping mode is favorable to avoiding touching the stitch position when stabilizing the centre gripping to the circuit board, thereby avoid the stitch to warp, thereby the circuit board after the clearance passes through motor case 11 drive centre gripping wheel 7 and rotates the rotatory completion unloading of carrying 8 portability centre gripping points with the circuit board along transfer gear 9, unloading wheelset 10 surface removal, and the stitch position is unsettled in the unloading process, also avoids the stitch to take place to warp.

The air pump box 12 is arranged on one side of the feeding conveying belt 2 in parallel, the top of the side face of the air pump box 12 is connected with an air inlet pipe 13, one end, far away from the air pump box 12, of the air inlet pipe 13 is connected with an air pumping pipe assembly 15 through a corrugated pipe 14, the air pumping pipe assembly 15 comprises a lower half pipe 16, a clamping groove 17, a clamping column 18, a rubber sleeve 19, an upper half pipe 20 and filter cotton 21, the clamping groove 17 is formed in two sides of the top of the lower half pipe 16, the clamping column 18 is arranged inside the clamping groove 17, the rubber sleeve 19 is arranged on the outer wall of the clamping column 18, the upper half pipe 20 is fixed on the top of the clamping column 18, the filter cotton 21 is arranged inside the upper half pipe 20 and the lower half pipe 16, the bottom of the side face of the air pump box 12 is connected with an air outlet pipe 22, one end, far away from the air pump box 12, of the air outlet pipe 22 is connected with an air outlet hose 23 through the corrugated pipe, an adsorption magnetic plate 26 is sleeved outside the air inlet pipe 13 and the air outlet pipe 22, electric push rods 27 are fixed on two sides of the surface of the adsorption magnetic plate 26, the upper half pipe 20 is clamped and connected with the lower half pipe 16 through a clamping column 18, a rubber sleeve 19, a clamping groove 17, and a lower half pipe 16, the outer edge of the top of the rubber sleeve 19 is inclined, the filter cotton 21 is wavy, the filter cotton 21 forms a fully enclosed structure through the lower half pipe 16 and the upper half pipe 20, the air outlet hose 23 forms an elastic structure through a return spring 24, the air outlet hose 23 and the air pumping pipe assembly 15 are distributed in a parallel manner, the adsorption magnetic plate 26 is in adsorption connection with the air pump box 12, a sliding structure is formed between the adsorption magnetic plate 26 and the air outlet pipe 22 and the air inlet pipe 13, the electric push rods 27 are fixedly connected with the lower half pipe 16 and the air outlet hose 23, and the air pumping pipe assembly 15 and the air outlet hose 23 form a telescopic structure through the, the clamped circuit board passes through the area where the exhaust pipe assembly 15 is located through the feeding and conveying belt 2, negative air pressure is generated at the bottom of the lower half pipe fitting 16 through the air pump box 12 at the moment, so that gas impurities on the upper surface of the circuit board are extracted, the gas containing the impurities enters the lower half pipe fitting 16 and the upper half pipe fitting 20 to realize gas-solid separation through the filter cotton 21, the filtered gas sequentially passes through the corrugated pipe 14, the air inlet pipe 13, the air pump box 12, the air outlet pipe 22 and the corrugated pipe 14 and is sprayed out from the top of the air outlet hose 23, the flowing direction of the air flow can be inclined through the arrangement of the air guide plate 25, so that dust is conveniently carried to ascend from two sides of the circuit board, the lower surface of the circuit board is blown so that the impurities are lifted and enter the lower half pipe fitting 16 and the upper half pipe fitting 20 to form circulation operation under the action of the negative air pressure, the air flow replaces a brush to avoid the unsmooth between the brush wires and the pins and avoid the influence of the brush wire residues and the surface of the circuit board on the subsequent processing, the air exhaust pipe assembly 15 and the air outlet hose 23 can adjust the horizontal positions through the expansion of the electric push rod 27 so that the air outlet and the air suction inlet are accurately positioned on the upper surface and the lower surface of the circuit board, the adsorption magnetic plate 26 slides on the surfaces of the air inlet pipe 13 and the air outlet pipe 22 and is in magnetic adsorption connection with the surface of the air pump box 12 to change the heights of the air exhaust pipe assembly 15 and the air outlet hose 23, so that the air exhaust hose 23 is suitable for different heights of the feeding conveying belts 2, the air exhaust hose 23 is beneficial to keeping a proper distance with the upper surface and the lower surface of the circuit board with the air outlet hose 23 kept parallel to the feeding conveying belts 2 through the elastic, still keep the operation of blowing simultaneously, it will reset fast and blow to next circuit board again after leaving to raise support 3, this is provided with and does benefit to the suitability that improves the device, it produces the conflict in raising support 3 to avoid air-out hose 23 and the conveying, and first half pipe fitting 20 blocks the draw-in groove 17 completion both equipment of the draw-in groove 17 at first half pipe fitting 16 top through the card post 18 card of its bottom, and the card post 18 outer wall has cup jointed rubber sleeve 19, thereby it can fill up the inside firmness that improves first half pipe fitting 20 and first half pipe fitting 16 equipment to have elastic rubber sleeve 19, and rubber sleeve 19 top edge is the slope form, make things convenient for the later stage to extract and separate first half pipe fitting 20 and first half pipe fitting 16, thereby make things convenient for the later stage to take out filter pulp 21 and clear up or change.

In summary, when the cleaning device with the damage-proof structure for processing the multi-pin electronic parts is used, firstly the clamping mechanism 1 moves to the lower part of the feeding machine through the feeding conveying belt 2, at the same time, the auxiliary clamping piece 6 extends out of the main clamping piece 4 through the micro push rod 5, when a circuit board is placed in the main clamping piece 4 by the feeding machine, the clamping wheel 7 and the transmission wheel 9 support the circuit board from the bottom edge, then the auxiliary clamping piece 6 contracts to clamp the clamping point 8 and the two sides of the circuit board, then the clamped circuit board passes through the area where the air pumping pipe assembly 15 is located through the feeding conveying belt 2, at the same time, negative air pressure is generated at the bottom of the lower half pipe assembly 16 through the air pump box 12 to extract the gas impurities on the upper surface of the circuit board, the gas containing the impurities enters the lower half pipe assembly 16 and the upper half pipe assembly 20 to realize gas-solid separation through the filter cotton 21, the filtered gas sequentially passes through the corrugated pipe 14, the air inlet pipe 13, the air pump box 12, the air outlet pipe 22 and the corrugated pipe 14 and is sprayed out from the top of the air outlet hose 23, the arrangement of the air deflector 25 can enable the flowing direction of the air flow to be inclined, thereby facilitating the lifting of dust from two sides of the circuit board, blowing the lower surface of the circuit board to enable impurities to be lifted and enter the lower half pipe 16 and the upper half pipe 20 under the action of negative air pressure to form circulating operation, being beneficial to simultaneously cleaning the upper surface and the lower surface of the circuit board, replacing brushes by air flow to prevent the brush wires from being blocked by the pins, preventing the brush wires from remaining and the surface of the circuit board from influencing subsequent processing, keeping parallel with the conveying belt feeding 2 when the air outlet hose 23 with elasticity is provided with the reset spring 24, and making arc motion when the air outlet hose 23 with elasticity is blocked by the lifting, meanwhile, the air blowing operation is still kept, after the lifting support 3 leaves, the lifting support can be quickly reset to blow the next circuit board, the air exhaust pipe assembly 15 and the air exhaust hose 23 can be adjusted to be in horizontal positions through the stretching of the electric push rod 27, so that the air outlet and the air suction opening are accurately positioned on the upper surface and the lower surface of the circuit board, the adsorption magnetic plate 26 slides on the surfaces of the air inlet pipe 13 and the air outlet pipe 22 and is in magnetic adsorption connection with the surface of the air pump box 12, the height of the air exhaust pipe assembly 15 and the height of the air exhaust hose 23 can be changed, the height of different feeding conveying belts 2 can be adapted, the air exhaust pipe assembly 15, the air exhaust hose 23 and the upper surface and the lower surface of the circuit board can be kept at a proper distance, the finally cleaned circuit board drives the clamping wheel 7 to rotate through the motor box 11, the clamping point 8, also prevent the pins from deforming.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a processing of many pins electron accessories is with clean-up equipment that has damage-proof structure, includes fixture (1) and air pump case (12), its characterized in that: the feeding conveying belt (2) is fixed at the bottom of the clamping mechanism (1), the clamping mechanism (1) comprises a lifting support (3), a main clamping piece (4), a micro push rod (5), an auxiliary clamping piece (6), clamping wheels (7), clamping points (8), a conveying wheel (9), a blanking wheel set (10) and a motor box (11), the main clamping piece (4) is fixed at the top of the lifting support (3), the micro push rods (5) are arranged on two sides of the main clamping piece (4), the right end of the micro push rod (5) is connected with the auxiliary clamping piece (6), the clamping wheels (7) are connected to two sides of the inner walls of the auxiliary clamping piece (6) and the main clamping piece (4), the clamping points (8) are arranged on the outer wall of the top of the clamping wheels (7), the conveying wheel (9) is arranged between the clamping wheels (7), and the conveying wheel (9) is connected to the inner walls of the main clamping piece (4) and the auxiliary clamping piece (6), the automatic feeding device is characterized in that a discharging wheel set (10) is arranged at each of the two ends of the right side of the inner wall of the auxiliary clamping piece (6), a motor box (11) is fixed at each of the tops of the auxiliary clamping piece (6) and the main clamping piece (4), the air pump box (12) is arranged on one side of the feeding conveying belt (2) in parallel, an air inlet pipe (13) is connected to the top of the side face of the air pump box (12), one end, far away from the air pump box (12), of the air inlet pipe (13) is connected with an air suction pipe assembly (15) through a corrugated pipe (14), the air suction pipe assembly (15) comprises a lower half pipe (16), a clamping groove (17), a clamping column (18), a rubber sleeve (19), an upper half pipe (20) and filter cotton (21), the clamping groove (17) is formed in each of the two sides of the top of the lower half pipe (16), the clamping column (18) is arranged, the top of card post (18) is fixed with first pipe fitting (20), and the inside of first pipe fitting (20) and second pipe fitting (16) is provided with filter pulp (21), the side bottom of air pump case (12) is connected with outlet duct (22), and the one end that air pump case (12) were kept away from in outlet duct (22) is connected with air-out hose (23) through bellows (14), the inside embedding of air-out hose (23) has reset spring (24), the inner wall bottom of main holder (4) and vice holder (6) is provided with aviation baffle (25), the outside of intake pipe (13) and outlet duct (22) has cup jointed absorption magnetic sheet (26), and the surperficial both sides of absorption magnetic sheet (26) are fixed with electric putter (27).

2. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the auxiliary clamping piece (6) forms a telescopic structure with the main clamping piece (4) through the micro push rod (5), and the clamping wheels (7) are symmetrically distributed around the central axis of the main clamping piece (4).

3. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the clamping wheel (7) forms a rotating structure with the auxiliary clamping piece (6) and the main clamping piece (4) through the motor box (11), and the clamping wheel (7) and the clamping point (8) form an integrated structure.

4. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the blanking wheel sets (10) are obliquely distributed on the inner wall of the auxiliary clamping piece (6), and the blanking wheel sets (10) are symmetrically distributed about the central axis of the auxiliary clamping piece (6).

5. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the upper half pipe fitting (20) is connected with the lower half pipe fitting (16) in a clamping mode through the clamping column (18), the rubber sleeve (19), the clamping groove (17) and the outer edge of the top of the rubber sleeve (19) is inclined.

6. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the filter cotton (21) is wavy, and the filter cotton (21) passes through the space between the lower half pipe fitting (16) and the upper half pipe fitting (20) to form a full-surrounding structure.

7. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the air outlet hose (23) forms an elastic structure through a return spring (24), and the air outlet hose (23) and the air exhaust pipe assembly (15) are distributed in a parallel manner.

8. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the adsorption magnetic plate (26) is connected with the air pump box (12) in an adsorption mode, and a sliding structure is formed among the adsorption magnetic plate (26), the air outlet pipe (22) and the air inlet pipe (13).

9. The cleaning device with an anti-damage structure for processing the multi-pin electronic spare and accessory part according to claim 1, wherein: the electric push rod (27) is fixedly connected with the lower half pipe fitting (16) and the air outlet hose (23), and the air exhaust pipe assembly (15) and the air outlet hose (23) form a telescopic structure through the electric push rod (27).