Cleaning device for printed circuit board processing

Abstract

The utility model provides a cleaning device for processing a printed circuit board, which comprises a main body mechanism, a dust collection mechanism arranged at the top of the main body mechanism and a dust collection mechanism arranged at the bottom of the dust collection mechanism, the main body mechanism comprises a linear slide rail and a mounting plate arranged on one side of the linear slide rail, the placing plate is arranged at the bottom of one side of the mounting plate, the side plate is arranged at the top of one side of the mounting plate, the hydraulic cylinder is arranged at the top of the side plate, the lower pressing plate is arranged at the bottom of the hydraulic cylinder, and the silica gel head is arranged at the bottom of the lower pressing plate; during use, after the printed circuit board is placed at the top of the placing plate, the hydraulic cylinders at the tops of the side plates drive the lower pressing plate to move downwards, so that the plurality of silica gel heads at the bottom of the lower pressing plate carry out multi-point fixation on the printed circuit board, and the printed circuit board moves; and the printed circuit board on the placement plate is driven to a designated position through the linear sliding rail to be cleaned, so that the actual use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of printed circuit board processing, in particular to a cleaning device used for printed circuit board processing. Background Art

[0002] Printed circuit boards, also known as printed circuit boards, are important electronic components. They are the support of electronic components and the provider of circuit connections for electronic components. Because they are made using electronic printing technology, they are called printed circuit boards. Before the emergence of printed circuit boards, the interconnection between electronic components all relied on direct wire connections to form complete circuits. When processing printed circuit boards, their surfaces need to be cleaned.

[0003] When the existing cleaning device for printed circuit board processing is used, the printed circuit board is prone to move during the cleaning process, resulting in changes in the cleaning position and affecting the cleaning efficiency.

[0004] To this end, a cleaning device for printed circuit board processing is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a cleaning device for printed circuit board processing to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the present utility model is implemented as follows: A cleaning device for printed circuit board processing includes a main body mechanism, a dust suction mechanism arranged at the top of the main body mechanism, and a dust collection mechanism arranged at the bottom of the dust suction mechanism. The main body mechanism includes: a linear slide rail, a mounting plate arranged on one side of the linear slide rail, a placement plate arranged at the bottom of one side of the mounting plate, a side plate arranged at the top of one side of the mounting plate, a hydraulic cylinder arranged at the top of the side plate, a lower pressure plate arranged at the bottom of the hydraulic cylinder, and a silicone head arranged at the bottom of the lower pressure plate.

[0007] In some embodiments, a limiting ring is provided on the top of the placement plate, and a limiting groove is provided inside the limiting ring.

[0008] In some embodiments, the dust suction mechanism includes a fixed cover arranged on one side of the linear slide rail, a reduction motor arranged on one side of the fixed cover, a rotating rod arranged at the output end of the reduction motor, and soft bristles arranged on the outer wall of the rotating rod.

[0009] In some embodiments, dustproof covers are provided on both sides of the fixed cover, a dust suction cover is provided on the top of the fixed cover, a dust suction pump is provided on the top of the dust suction cover, a dust collection box is provided on one side of the dust suction pump, and a top plate is provided on the top of the dust collection box.

[0010] In some embodiments, air outlet holes are provided inside the top plate, and dust-proof nets are provided inside the air outlet holes.

[0011] In some embodiments, the dust collection mechanism includes a collection box provided at the bottom of the fixed cover and a cleaning door provided on one side of the collection box.

[0012] In some embodiments, mounting plates are provided on both sides of the collection box, suction fans are provided on one side of the mounting plates, and coarse gauze nets are provided on both sides inside the collection box.

[0013] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0014] 1. A cleaning device for printed circuit board processing. When in use, after placing the printed circuit board on the top of the placement plate, the hydraulic cylinder on the top of the side plate drives the lower pressing plate to move downward, so that a plurality of silicone heads at the bottom of the lower pressing plate fix the printed circuit board at multiple points. The printed circuit board moves, and the linear slide rail drives the printed circuit board on the placement plate to a specified position for cleaning, meeting the actual use requirements.

[0015] 2. A cleaning device for printed circuit board processing. When in use, the soft bristles on the outer wall of the rotating rod driven by the reduction motor clean the printed circuit board. During cleaning, a large amount of dust enters the inside of the collection box for centralized collection, and the suction fan on one side of the mounting plate discharges the air inside the collection box to the outside, causing the collection box to form a negative pressure to collect dust. At the same time, the dust suction pump sucks the dust flying in the air through the dust suction hood into the inside of the dust collection box for centralized collection, and the air is discharged to the outside through the dust-proof net inside the air outlet hole, meeting the actual use requirements.

[0016] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is the overall structure diagram of the present utility model;

[0019] Figure 2Structural diagram of the placement plate of the present utility model;

[0020] Figure 3 Cross-sectional structural diagram of the present utility model;

[0021] Figure 4 Structural diagram of the dust collection mechanism of the present utility model.

[0022] Reference numerals:

[0023] 100, main body mechanism; 101, linear slide rail; 102, mounting plate; 103, placement plate; 104, side plate; 105, hydraulic cylinder; 106, lower pressing plate; 107, silicone head; 108, limiting ring; 109, limiting groove; 200, dust suction mechanism; 201, fixed cover; 202, dust-proof cover; 203, dust suction cover; 204, dust suction pump; 205, dust collection box; 206, top plate; 207, air outlet hole; 208, dust-proof net; 209, reduction motor; 210, rotating rod; 211, soft bristles; 300, dust collection mechanism; 301, collection box; 302, mounting piece; 303, suction fan; 304, coarse yarn net; 305, cleaning door. Detailed description of the specific implementation

[0024] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0026] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0027] Embodiment 1:

[0028] As Figures 1-4As shown in the figure, a cleaning device for printed circuit board processing includes a main body mechanism 100, a dust suction mechanism 200 bolted to the top of the main body mechanism 100, and a dust collection mechanism 300 bolted to the bottom of the dust suction mechanism 200. The main body mechanism 100 includes: a linear slide rail 101, a mounting plate 102 bolted to one side of the linear slide rail 101, a placement plate 103 bolted to the bottom of one side of the mounting plate 102, which drives the printed circuit board on the placement plate 103 to a specified position for cleaning through the linear slide rail 101, a side plate 104 bolted to the top of one side of the mounting plate 102, a hydraulic cylinder 105 bolted to the top of the side plate 104, a lower pressing plate 106 bolted to the bottom of the hydraulic cylinder 105, and a silica gel head 107 adhered to the bottom of the lower pressing plate 106. After placing the printed circuit board on the top of the placement plate 103, the hydraulic cylinder 105 at the top of the side plate 104 drives the lower pressing plate 106 to move downward, so that multiple silica gel heads 107 at the bottom of the lower pressing plate 106 perform multi-point fixation on the printed circuit board.

[0029] In this embodiment, a limit ring 108 is welded to the top of the placement plate 103, and a limit groove 109 is formed inside the limit ring 108 to limit and fix the printed circuit board.

[0030] In this embodiment: When in use, after placing the printed circuit board on the top of the placement plate 103, the hydraulic cylinder 105 at the top of the side plate 104 drives the lower pressing plate 106 to move downward, so that multiple silica gel heads 107 at the bottom of the lower pressing plate 106 perform multi-point fixation on the printed circuit board. If the printed circuit board moves, it is driven by the linear slide rail 101 to drive the printed circuit board on the placement plate 103 to a specified position for cleaning, meeting the requirements of actual use.

[0031] Embodiment 2:

[0032] A cleaning device for printed circuit board processing. In this embodiment, the following improvements are made on the basis of Embodiment 1, as Figures 1-4 shown, the dust suction mechanism 200 includes a fixed cover 201 bolted to one side of the linear slide rail 101, a reduction motor 209 bolted to one side of the fixed cover 201, a rotating rod 210 welded to the output end of the reduction motor 209, and a soft brush 211 clamped and fixed to the outer wall of the rotating rod 210. The reduction motor 209 drives the soft brush 211 on the outer wall of the rotating rod 210 to clean the printed circuit board.

[0033] In this embodiment, dust covers 202 are fixed to both sides of the fixed cover 201 by bolts, a dust suction cover 203 is fixed to the top of the fixed cover 201 by bolts, a dust suction pump 204 is fixed to the top of the dust suction cover 203 by bolts, a dust collection box 205 is fixed to one side of the dust suction pump 204 by bolts, a top plate 206 is snap-fitted and fixed to the top of the dust collection box 205, the dust suction pump 204 sucks the dust flying in the air through the dust suction cover 203 and enters the interior of the dust collection box 205 for centralized collection, air outlet holes 207 are formed in the interior of the top plate 206, a dust-proof net 208 is snap-fitted and fixed in the air outlet holes 207, and air is discharged to the outside through the dust-proof net 208 in the air outlet holes 207.

[0034] In this embodiment, the dust collection mechanism 300 includes a collection box 301 fixed to the bottom of the fixed cover 201 by bolts, and a cleaning door 305 rotatably connected to one side of the collection box 301. Mounting plates 302 are fixed to both sides of the collection box 301 by bolts, a suction fan 303 is fixed to one side of the mounting plates 302 by bolts, coarse gauze nets 304 are adhered to both sides inside the collection box 301, a large amount of dust enters the interior of the collection box 301 for centralized collection during cleaning, and the suction fan 303 on one side of the mounting plates 302 discharges the air inside the collection box 301 to the outside, so that a negative pressure is formed in the collection box 301 to collect the dust.

[0035] In this embodiment: during use, the reduction motor 209 drives the soft bristles 211 on the outer wall of the rotating rod 210 to clean the printed circuit board. A large amount of dust enters the interior of the collection box 301 for centralized collection during cleaning, and the suction fan 303 on one side of the mounting plates 302 discharges the air inside the collection box 301 to the outside, so that a negative pressure is formed in the collection box 301 to collect the dust. At the same time, the dust suction pump 204 sucks the dust flying in the air through the dust suction cover 203 and enters the interior of the dust collection box 205 for centralized collection, and air is discharged to the outside through the dust-proof net 208 in the air outlet holes 207, meeting the requirements of actual use.

[0036] The above is only a specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A cleaning device for printed circuit board processing, comprising a main body mechanism (100), a dust suction mechanism (200) arranged on the top of the main body mechanism (100), and a dust collection mechanism (300) arranged at the bottom of the dust suction mechanism (200), characterized in that: The main body mechanism (100) includes: a linear slide rail (101), a mounting plate (102) disposed on one side of the linear slide rail (101), a placement plate (103) disposed at the bottom of one side of the mounting plate (102), a side plate (104) disposed at the top of one side of the mounting plate (102), a hydraulic cylinder (105) disposed at the top of the side plate (104), a lower pressing plate (106) disposed at the bottom of the hydraulic cylinder (105), and a silicone head (107) disposed at the bottom of the lower pressing plate (106).

2. The cleaning device for printed circuit board processing according to claim 1, characterized in that: A limiting ring (108) is disposed at the top of the placement plate (103), and a limiting groove (109) is disposed inside the limiting ring (108).

3. The cleaning device for printed circuit board processing according to claim 1, wherein: The dust suction mechanism (200) includes a fixed cover (201) disposed on one side of the linear slide rail (101), a reduction motor (209) disposed on one side of the fixed cover (201), a rotating rod (210) disposed at the output end of the reduction motor (209), and soft bristles (211) disposed on the outer wall of the rotating rod (210).

4. The cleaning device for printed circuit board processing according to claim 3, characterized in that: Dust-proof covers (202) are disposed on both sides of the fixed cover (201), a dust suction cover (203) is disposed at the top of the fixed cover (201), a dust suction pump (204) is disposed at the top of the dust suction cover (203), a dust collection box (205) is disposed on one side of the dust suction pump (204), and a top plate (206) is disposed at the top of the dust collection box (205).

5. The cleaning device for printed circuit board processing according to claim 4, characterized in that: An air outlet hole (207) is disposed inside the top plate (206), and a dust-proof net (208) is disposed inside the air outlet hole (207).

6. The cleaning device for printed circuit board processing according to claim 5, wherein: The dust collection mechanism (300) includes a collection box (301) disposed at the bottom of the fixed cover (201), and a cleaning door (305) disposed on one side of the collection box (301).

7. The cleaning device for printed circuit board processing according to claim 6, wherein: Mounting pieces (302) are disposed on both sides of the collection box (301), a suction fan (303) is disposed on one side of the mounting piece (302), and coarse gauze nets (304) are disposed on both sides inside the collection box (301).

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