CN213855901U - Circuit board dust collector - Google Patents
Circuit board dust collector Download PDFInfo
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- CN213855901U CN213855901U CN202023074089.6U CN202023074089U CN213855901U CN 213855901 U CN213855901 U CN 213855901U CN 202023074089 U CN202023074089 U CN 202023074089U CN 213855901 U CN213855901 U CN 213855901U
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- lead screw
- circuit board
- wall
- supporting seat
- fixedly connected
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Abstract
The utility model discloses a circuit board dust collector, the on-line screen storage device comprises a base, through the first motor of bolt fixedly connected with on the outer wall of one side of base, the one end of first motor is rotated through the pivot and is connected with horizontal lead screw, close soon through the screw thread on one side outer wall of horizontal lead screw and be connected with first support frame, the top position department of first support frame is provided with the second support frame, through first supporting seat of bolt fixedly connected with and second supporting seat between first support frame and the second support frame. This circuit board dust collector, through the splint of the inside relative movement of fixed frame, be convenient for carry out the centre gripping to the side of circuit board to realize the fixed of circuit board, and under the roller effect of changeing of the roller that can rotate at a high speed and lateral shifting, not only can be abundant sweep the dust on the circuit board, avoid the circuit board unevenness to cause the problem that the dust is difficult to clear away, can also realize the two-sided dust removal of circuit board, improve the effect and the efficiency that the circuit board removed dust.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board dust collector.
Background
The circuit board has the name: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like.
However, the existing circuit board generates a large amount of dust in the processing process, the dust can be adsorbed on the front and back surfaces of the circuit board, the existing circuit board dust removal device can only remove the dust on the single surface of the circuit board during the dust removal operation, the problem of incomplete dust removal can be caused when the dust removal efficiency is low, and the problem that the dust is difficult to clean due to the further unevenness of the circuit board is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board dust collector to it can only carry out the single face dust removal of circuit board when dust removal operation to provide current circuit board dust collector in solving above-mentioned background art, still can cause the not thorough problem of dust removal when dust collection efficiency is low, and the unsmooth further dust that causes of circuit board is difficult to the problem of being cleared up out.
In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a circuit board comprises a base, wherein a first motor is fixedly connected to the outer wall of one side of the base through a bolt, one end of the first motor is rotatably connected with a horizontal lead screw through a rotating shaft, the outer wall of the horizontal lead screw is rotatably connected with a first support frame through threads, a second support frame is arranged above the first support frame, a first support seat and a second support seat are fixedly connected between the first support frame and the second support frame through bolts, the first support seat is positioned on one side of the second support seat, a first left-handed lead screw is rotatably connected to the inner wall of one side of the first support seat, a first right-handed lead screw is welded to one end of the first left-handed lead screw, a first lifting block is rotatably connected to the outer wall of one side of the first left-handed lead screw and the outer wall of one side of the first right-handed lead screw through threads, and a second motor is fixedly connected to the outer wall of one side of the first lifting block through a bolt, one end of the second motor is rotatably connected with a rotating roller through a rotating shaft, soft bristles are embedded in the outer wall of the rotating roller, a second lifting block is slidably connected to the inner wall of one side of the second support frame and is rotatably connected with the rotating roller, a support leg is welded at the top of the base, a horizontal platform is welded at the top end of the support leg, a fixed frame is fixedly connected to the outer wall of one side of the horizontal platform through bolts, a second left-handed lead screw is rotatably connected to the inside of the fixed frame, a second right-handed lead screw is welded at one end of the second left-handed lead screw, clamping plates are rotatably connected to the outer walls of one sides of the second left-handed lead screw and the second right-handed lead screw through threads, soft rubber pads are embedded in the outer walls of one sides of the two clamping plates, supporting rods are welded to the outer walls of one sides of the first support frame and the second support frame, and transverse plates are welded at the top ends of the supporting rods, a smooth roller is rotatably connected between the two transverse plates through a rotating shaft; the thread turning directions of the first left-handed lead screw and the first right-handed lead screw are opposite, and the thread turning directions of the second left-handed lead screw and the second right-handed lead screw are opposite.
Preferably, the below position department that is close to the second support frame on the outer wall of one side of first supporting seat passes through bolt fixedly connected with L shape backup pad, pass through bolt fixedly connected with rose box on the outer wall of one side of L shape backup pad, the inner chamber has been seted up to the inside of rose box, pass through bolt fixedly connected with filter screen on the inner wall of one side of inner chamber, the inside of rose box is close to one side position department of filter screen and passes through bolt fixedly connected with fan, the bottom of rose box is close to the below position department of inner chamber and is connected with the boxboard through the hinge rotation.
Preferably, a stop valve is embedded between the L-shaped support plate and the filter box.
Preferably, a through hole is formed in the position, close to one side of the fan, on the outer wall of one side of the filter box.
Preferably, the first supporting seat is connected with the first lifting block in a sliding mode, and the second supporting seat is connected with the second lifting block in a sliding mode.
Preferably, the top of the base is provided with a sliding groove at a position close to the upper part of the horizontal screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: this circuit board dust collector, splint through the inside relative movement of fixed frame, be convenient for carry out the centre gripping to the side of circuit board, thereby realize the fixed of circuit board, and under the roller effect of changeing of can high-speed pivoted roller and lateral shifting, not only can be abundant sweep the dust on the circuit board, avoid the unsmooth problem that causes the dust to be difficult to clear away of circuit board, can also realize the two-sided dust removal of circuit board, the effect and the efficiency that improve the circuit board and remove dust, first elevator and the second elevator through the over-and-under type, can adjust two intervals between the roller, and then adapt to the dust removal demand of different thickness circuit boards, improve dust collector's adaptability, filter the air that contains the dust through the rose box, realize the dust collection of circuit board dust removal in-process.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the fixing frame of the present invention;
FIG. 3 is a side view of a second support seat of the present invention;
fig. 4 is the internal structure schematic diagram of the filtering box of the utility model.
In the figure: 1. a base; 2. a first motor; 3. a horizontal lead screw; 4. a first support frame; 5. a second support frame; 6. a first support base; 7. a second support seat; 8. a first left-handed lead screw; 9. a first right-handed lead screw; 10. a first lifting block; 11. a second motor; 12. rotating the roller; 13. soft bristles; 14. a second lifting block; 15. supporting legs; 16. a horizontal platform; 17. a second left-handed lead screw; 18. a second right-handed lead screw; 19. a splint; 20. a soft rubber cushion; 21. a support bar; 22. a transverse plate; 23. a smoothing roller; 24. a fixing frame; 25. an L-shaped support plate; 26. a filter box; 27. a filter screen; 28. a fan; 29. an inner cavity; 30. a box board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dust removal device for a circuit board comprises a base 1, a first motor 2, a horizontal lead screw 3, a first support frame 4, a second support frame 5, a first support seat 6, a second support seat 7, a first left-handed lead screw 8, a first right-handed lead screw 9, a first lifting block 10, a second motor 11, a rotating roller 12, soft bristles 13, a second lifting block 14, support legs 15, a horizontal platform 16, a second left-handed lead screw 17, a second right-handed lead screw 18, a clamping plate 19, a soft rubber pad 20, a support rod 21, a transverse plate 22, a smooth roller 23, a fixing frame 24, an L-shaped support plate 25, a filter box 26, a filter screen 27, a fan 28, an inner cavity 29 and a box plate 30, wherein the first motor 2 is fixedly connected to the outer wall of one side of the base 1 through a bolt, one end of the first motor 2 is rotatably connected with the horizontal lead screw 3 through a rotating shaft, the first support frame 4 is rotatably connected to the outer wall of the horizontal lead screw 3 through threads, the second support frame 5 is, a first supporting seat 6 and a second supporting seat 7 are fixedly connected between the first supporting frame 4 and the second supporting frame 5 through bolts, the first supporting seat 6 is positioned at one side of the second supporting seat 7, a first left-handed lead screw 8 is rotatably connected on the inner wall of one side of the first supporting seat 6, a first right-handed lead screw 9 is welded at one end of the first left-handed lead screw 8, a first lifting block 10 is rotatably connected on the outer wall of one side of the first left-handed lead screw 8 and the outer wall of one side of the first right-handed lead screw 9 through threads, a second motor 11 is fixedly connected on the outer wall of one side of the first lifting block 10 through bolts, a rotating roller 12 is rotatably connected at one end of the second motor 11 through a rotating shaft, soft bristles 13 are embedded on the outer wall of the rotating roller 12, a second lifting block 14 is slidably connected on the inner wall of one side of the second supporting frame 5, the second lifting block 14 is rotatably connected with the rotating roller 12, supporting legs 15 are welded at the top of the base 1, a horizontal platform 16 is welded at the top ends of the supporting legs 15, a fixing frame 24 is fixedly connected to the outer wall of one side of the horizontal platform 16 through bolts, a second left-handed screw 17 is rotatably connected to the inside of the fixing frame 24, a second right-handed screw 18 is welded to one end of the second left-handed screw 17, clamping plates 19 are rotatably connected to the outer walls of one sides of the second left-handed screw 17 and the second right-handed screw 18 through threads, soft rubber pads 20 are embedded into the outer walls of one sides of the two clamping plates 19, supporting rods 21 are welded to the outer walls of one sides of the first supporting frame 4 and the second supporting frame 5, transverse plates 22 are welded to the top ends of the supporting rods 21, and a smooth roller 23 is rotatably connected between the two transverse plates 22 through a rotating shaft; the thread turning directions of the first left-handed lead screw 8 and the first right-handed lead screw 9 are opposite, and the thread turning directions of the second left-handed lead screw 17 and the second right-handed lead screw 18 are opposite, so that the two first lifting blocks 10 and the two clamping plates 19 can move oppositely or oppositely.
Further, the lower position department that is close to second support frame 5 on the outer wall of one side of first supporting seat 6 passes through bolt fixedly connected with L shape backup pad 25, pass through bolt fixedly connected with rose box 26 on the outer wall of one side of L shape backup pad 25, inner chamber 29 has been seted up to rose box 26's inside, pass through bolt fixedly connected with filter screen 27 on the inner wall of one side of inner chamber 29, bolt fixedly connected with fan 28 is passed through to one side position department that filter screen 27 is close to in rose box 26's inside, the lower position department that the bottom of rose box 26 is close to inner chamber 29 is connected with boxboard 30 through the hinge rotation. Preferably, the filter box 26 is provided with an air inlet opening on one side facing the L-shaped support plate 25, and the air inlet opening is communicated with the inner cavity 29.
Furthermore, the first supporting seat 6 is slidably connected with the first lifting block 10, and the second supporting seat 7 is slidably connected with the second lifting block 14.
Further, a stop valve is inserted between the L-shaped support plate 25 and the filter box 26 to ensure the one-way direction of air entering the filter box 26.
Furthermore, a through hole is formed in the outer wall of one side of the filter box 26, which is close to the fan 28, so that the air can be conveniently discharged from the filter box 26, and air circulation is realized.
Furthermore, a sliding groove is formed in the position, close to the upper portion of the horizontal lead screw 3, of the top of the base 1, and therefore the first support frame 4 is guaranteed to move on the base 1.
The working principle is as follows: when the device is used, the base 1 is placed on a horizontal ground, the circuit board is placed above the smooth rollers 23, the second left-handed screw 17 is rotated, the second left-handed screw 17 drives the second right-handed screw 18 to rotate, the circuit board is clamped and fixed by the two clamping plates 19 through the screwing connection of the second left-handed screw 17 and the second right-handed screw 18 and the clamping plates 19, the first left-handed screw 8 is rotated, the first left-handed screw 8 drives the first right-handed screw 9 to rotate, the first left-handed screw 8 and the first right-handed screw 9 are connected with the first lifting block 10 in the screwing way, the two first lifting blocks 10 move oppositely, the second lifting block 14 slides on the second supporting seat 7, the two rotating rollers 12 can move oppositely, when the soft bristles 13 on the two rotating rollers 12 are contacted with the circuit board, the first left-handed screw 8 stops rotating, the first motor 2 drives the horizontal screw 3 to rotate through the rotating shaft, the horizontal lead screw 3 is connected with the first support frame 4 in a screwing mode, the first support frame 4 drives the rotating roller 12 to horizontally and transversely move, the second motor 11 drives the rotating roller 12 to rotate at a high speed through a rotating shaft, the soft bristles 13 on the rotating roller 12 are in contact with a circuit board under the high-speed rotation, the soft bristles 13 sweep dust on the circuit board to the filter box 26 when in contact with the circuit board, air with dust is sucked into the inner cavity 29 when the fan 28 works, the filter screen 27 in the inner cavity 29 filters the air, the dust is filtered in the inner cavity 29, and double-sided dust removal of the circuit board is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circuit board dust collector, includes base (1), its characterized in that: through first motor (2) of bolt fixedly connected with on the outer wall of one side of base (1), the one end of first motor (2) is rotated through the pivot and is connected with horizontal lead screw (3), it is connected with first supporting seat (4) to close soon through the screw thread on horizontal lead screw (3) outer wall, the top position department of first supporting seat (4) is provided with second support frame (5), rotate between first supporting seat (4) and second support frame (5) through first supporting seat (6) of bolt fixedly connected with and second supporting seat (7), first supporting seat (6) are located one side of second supporting seat (7), and rotate on the inner wall of one side of first supporting seat (6) and are connected with first levogyration lead screw (8), the one end welding of first levogyration lead screw (8) has first dextrorotation lead screw (9), all close soon through the screw thread on the outer wall of one side of first levogyration lead screw (8) and first dextrorotation lead screw (9) and be connected with first lifting block (3: (9) 10) A second motor (11) is fixedly connected to the outer wall of one side of the first lifting block (10) through bolts, one end of the second motor (11) is rotatably connected with a rotating roller (12) through a rotating shaft, soft bristles (13) are embedded into the outer wall of the rotating roller (12), a second lifting block (14) is slidably connected to the inner wall of one side of the second support frame (5), the second lifting block (14) is rotatably connected with the rotating roller (12), supporting legs (15) are welded to the top of the base (1), a horizontal platform (16) is welded to the top ends of the supporting legs (15), a fixed frame (24) is fixedly connected to the outer wall of one side of the horizontal platform (16) through bolts, a second left-handed lead screw (17) is rotatably connected to the inside of the fixed frame (24), and a second right-handed lead screw (18) is welded to one end of the second left-handed lead screw (17), clamping plates (19) are connected to the outer walls of one sides of the second left-handed lead screw (17) and the second right-handed lead screw (18) in a screwing mode through threads, soft rubber pads (20) are embedded into the outer walls of one sides of the two clamping plates (19), supporting rods (21) are welded to the outer walls of one sides of the first supporting frame (4) and the second supporting frame (5), transverse plates (22) are welded to the top ends of the supporting rods (21), and a smooth roller (23) is connected between the two transverse plates (22) in a rotating mode through a rotating shaft; the thread turning directions of the first left-handed lead screw (8) and the first right-handed lead screw (9) are opposite, and the thread turning directions of the second left-handed lead screw (17) and the second right-handed lead screw (18) are opposite.
2. The dust removing device for the circuit board according to claim 1, wherein: the utility model discloses a support box, including first support seat (6), be close to the below position department of second support frame (5) on the outer wall of one side of first support seat (6) through bolt fixedly connected with L shape backup pad (25), through bolt fixedly connected with rose box (26) on the outer wall of one side of L shape backup pad (25), inner chamber (29) have been seted up to the inside of rose box (26), through bolt fixedly connected with filter screen (27) on the inner wall of one side of inner chamber (29), the inside of rose box (26) is close to one side position department of filter screen (27) through bolt fixedly connected with fan (28), the below position department that the bottom of rose box (26) is close to inner chamber (29) is connected with case board (30) through the hinge rotation.
3. The dust removing device for the circuit board according to claim 2, wherein: a stop valve is embedded between the L-shaped supporting plate (25) and the filter box (26).
4. The dust removing device for the circuit board according to claim 2, wherein: a through hole is formed in the position, close to one side of the fan (28), on the outer wall of one side of the filter box (26).
5. The dust removing device for the circuit board according to claim 1, wherein: the first supporting seat (6) is connected with the first lifting block (10) in a sliding mode, and the second supporting seat (7) is connected with the second lifting block (14) in a sliding mode.
6. The dust removing device for the circuit board according to claim 1, wherein: the top of the base (1) is provided with a sliding groove at a position close to the upper part of the horizontal screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074089.6U CN213855901U (en) | 2020-12-18 | 2020-12-18 | Circuit board dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074089.6U CN213855901U (en) | 2020-12-18 | 2020-12-18 | Circuit board dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213855901U true CN213855901U (en) | 2021-08-03 |
Family
ID=77069252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023074089.6U Active CN213855901U (en) | 2020-12-18 | 2020-12-18 | Circuit board dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213855901U (en) |
-
2020
- 2020-12-18 CN CN202023074089.6U patent/CN213855901U/en active Active
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