CN212944364U - Ultrasonic cleaning device for SMT - Google Patents
Ultrasonic cleaning device for SMT Download PDFInfo
- Publication number
- CN212944364U CN212944364U CN202021013243.6U CN202021013243U CN212944364U CN 212944364 U CN212944364 U CN 212944364U CN 202021013243 U CN202021013243 U CN 202021013243U CN 212944364 U CN212944364 U CN 212944364U
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- circuit board
- barrel
- ultrasonic cleaning
- cleaning
- smt
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Abstract
The utility model discloses an ultrasonic cleaning device for SMT, which comprises a cleaning barrel body, wherein a cleaning cavity is arranged inside the cleaning barrel body, a supporting disc is arranged at the bottom in the cleaning cavity through a lifting rod, a circuit board clamping seat is arranged at the upper side of the supporting disc through a supporting rod, the lower part of the supporting rod is rotationally connected with a supporting disk, the middle part of the upper side of the supporting disk is provided with a motor, the lower sides of the supporting rod and the motor are both provided with chain wheels, and the chain wheels are connected by chain transmission, the ultrasonic generators are arranged in the cleaning cylinders at the two sides of the bottom of the cleaning cavity, the circuit board clamping seat is arranged at the upper side of the supporting disk by the supporting rod, so that the circuit board can be conveniently and rapidly inserted and positioned, and can drive circuit board cassette and circuit board horizontal rotation through the motor, be convenient for realize omnidirectional cleaning, it is high-efficient to wash, the simple operation.
Description
Technical Field
The utility model relates to an ultrasonic cleaning technical field specifically is an ultrasonic cleaning device for SMT.
Background
SMT is a surface mount technology (surface mount technology) called surface mount or surface mount technology. The surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is welded and assembled by methods such as reflow soldering or dip soldering. The packaging density is high, the electronic product is small in size and light in weight, the size and weight of the patch element are only about 1/10 of the traditional plug-in component, and after SMT is generally adopted, the size of the electronic product is reduced by 40% -60%, and the weight is reduced by 60% -80%. High reliability and strong vibration resistance. The welding spot defect rate is low. The high frequency characteristics are good. Electromagnetic and radio frequency interference is reduced. The automation is easy to realize, and the production efficiency is improved. The cost is reduced by 30-50%. Saving materials, energy, equipment, manpower, time, etc. The SMT production process needs cleaning treatment.
The existing ultrasonic cleaning device for the SMT has a complex structure and a poor cleaning effect, can not perform all-around cleaning on a circuit board, and is not convenient for taking and placing cleaning materials, so that the cleaning efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic cleaning device for SMT to solve current ultrasonic cleaning device for SMT, the structure is complicated, and the cleaning performance is relatively poor, can not carry out the omnidirectional washing department to the circuit board, is not convenient for wash getting of material moreover and puts, thereby influences the cleaning efficiency problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic cleaning device for SMT, is including wasing the barrel, wash the inside washing chamber of having seted up of barrel, wash intracavity bottom and install the supporting disk through the lifter, the circuit board cassette is installed through the bracing piece to the supporting disk upside, the bracing piece lower part rotates with the supporting disk to be connected, supporting disk upside mid-mounting has the motor, the sprocket is all installed to bracing piece and motor downside, and connects through chain drive between the sprocket, install supersonic generator in the washing barrel of washing chamber bottom both sides.
Furthermore, wash barrel upside card and be equipped with the top cap, install water filling port and handle on the top cap.
Furthermore, one side of the bottom of the cleaning barrel is connected with a drain pipe, and a drain valve is installed on the drain pipe.
Furthermore, lower support legs are installed on the lower side of the cleaning barrel body, and the lower support legs are arranged in an outer eight shape.
Furthermore, the lower side of the lifting rod is connected with a hydraulic cylinder in a transmission manner, and the hydraulic cylinder is fixedly installed on the outer side of the bottom of the cleaning barrel.
Further, the circuit board cassette is rectangular array and is provided with a plurality ofly, and circuit board cassette is inside to be seted up the draw-in groove, the anti-skidding sand grip is installed to the draw-in groove inboard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses because the circuit board cassette is installed through the bracing piece to the supporting disk upside, the circuit board cassette is rectangular array and is provided with a plurality ofly, and the inside draw-in groove of having seted up of circuit board cassette is convenient for insert fast to the circuit board and establishes the location processing, and simple to operate is swift.
2. The utility model discloses and there is the motor through supporting disk upside mid-mounting, the sprocket is all installed to bracing piece and motor downside, and connects through chain drive between the sprocket, can drive circuit board cassette and circuit board level rotate, is convenient for realize omnidirectional cleaning, washs high-efficiently, the simple operation.
3. The utility model discloses a lifter downside transmission is connected with the pneumatic cylinder, and pneumatic cylinder fixed mounting in the washing barrel bottom outside, can drive the supporting disk oscilaltion through the pneumatic cylinder and adjust to be convenient for the material and get and put.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the structure of the support plate of the present invention;
fig. 3 is a schematic diagram of the structure of the circuit board card seat of the present invention.
In the figure: 1. cleaning the cylinder body; 2. a cleaning chamber; 3. an ultrasonic generator; 4. a top cover; 5. a water injection port; 6. a handle; 7. a hydraulic cylinder; 8. a lifting rod; 9. a support disc; 10. a circuit board card seat; 11. a support bar; 12. a sprocket; 13. a drain pipe; 14. a drain valve; 15. a lower leg; 16. a chain; 17. a motor; 18. a card slot; 19. anti-slip convex strips.
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, 2 and 3, in an embodiment of the present invention, an ultrasonic cleaning device for SMT comprises a cleaning cylinder 1, a cleaning chamber 2 is formed inside the cleaning cylinder 1, a supporting plate 9 is installed at the bottom of the cleaning chamber 2 through a lifting rod 8, a circuit board holder 10 is installed on the upper side of the supporting plate 9 through a supporting rod 11, so as to perform rapid insertion positioning processing on a circuit board, the mounting is convenient and rapid, the lower portion of the supporting rod 11 is rotatably connected with the supporting plate 9, a motor 17 is installed in the middle of the upper side of the supporting plate 9, the motor 17 adopts a deceleration submersible motor, chain wheels 12 are installed on the lower sides of the supporting rod 11 and the motor 17, and the chain wheels 12 are in transmission connection through a chain 16, so as to drive the circuit board holder 10 and the circuit board to rotate horizontally, so as to achieve omnidirectional cleaning, the articles are cleaned by sonic energy from a power ultrasonic frequency source and converted to mechanical vibrations by means of the ultrasonic generator 3 and the transducer.
Preferably, wash 1 upside card of barrel and be equipped with top cap 4, install water filling port 5 and handle 6 on top cap 4, be convenient for carry out the closing cap to washing 1 upside of barrel and handle.
Preferably, a drain pipe 13 is connected to one side of the bottom of the washing cylinder 1, a drain valve 14 is installed on the drain pipe 13, and washing waste liquid inside the washing cylinder 1 is discharged.
Preferably, wash barrel 1 downside and install lower stabilizer blade 15, and lower stabilizer blade 15 is outer eight forms and sets up, is convenient for support washing barrel 1 downside.
Preferably, 8 downside transmissions of lifter are connected with pneumatic cylinder 7, and pneumatic cylinder 7 fixed mounting is in the 1 bottom outside of washing barrel, can drive supporting disk 9 oscilaltion through pneumatic cylinder 7 and adjust to be convenient for the material and get and put.
Preferably, the circuit board cassette 10 is rectangular array and is provided with a plurality ofly, and circuit board cassette 10 is inside to have seted up draw-in groove 18, is convenient for insert fast the circuit board and establishes the location processing, and simple to operate is swift, and anti-skidding sand grip 19 is installed to draw-in groove 18 inboard, is favorable to improving the stability of circuit board centre gripping.
The utility model discloses a theory of operation and use flow: insert the equipment in the PLC control circuit, and to injecting a certain amount of washing liquid in wasing barrel 1, move up through pneumatic cylinder 7 drive supporting disk 9, will treat abluent circuit board card and establish in draw-in groove 18 of circuit board cassette 10, then pneumatic cylinder 7 drive supporting disk 9 moves down to in the washing water, through supersonic generator 3 and transducer with the sound energy of power ultrasonic frequency source and convert mechanical vibration to wash article, drive circuit board cassette 10 and circuit board horizontal rotation through motor 17 simultaneously, be convenient for realize omnidirectional cleaning, it is high-efficient to wash, the simple operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an ultrasonic cleaning device for SMT, is including wasing barrel (1), its characterized in that: wash barrel (1) inside and seted up and wash chamber (2), wash chamber (2) interior bottom and install supporting disk (9) through lifter (8), supporting disk (9) upside is passed through bracing piece (11) and is installed circuit board cassette (10), bracing piece (11) lower part is rotated with supporting disk (9) and is connected, supporting disk (9) upside mid-mounting has motor (17), sprocket (12) are all installed to bracing piece (11) and motor (17) downside, and connect through chain (16) transmission between sprocket (12), install supersonic generator (3) in the washing barrel (1) of washing chamber (2) bottom both sides.
2. An ultrasonic cleaning apparatus for SMT according to claim 1, wherein: wash barrel (1) upside card and be equipped with top cap (4), install water filling port (5) and handle (6) on top cap (4).
3. An ultrasonic cleaning apparatus for SMT according to claim 1, wherein: the washing barrel is characterized in that one side of the bottom of the washing barrel (1) is connected with a drain pipe (13), and a drain valve (14) is installed on the drain pipe (13).
4. An ultrasonic cleaning apparatus for SMT according to claim 1, wherein: lower support legs (15) are installed on the lower side of the cleaning barrel body (1), and the lower support legs (15) are arranged in an outer eight shape.
5. An ultrasonic cleaning apparatus for SMT according to claim 1, wherein: the lower side of the lifting rod (8) is connected with a hydraulic cylinder (7) in a transmission mode, and the hydraulic cylinder (7) is fixedly installed on the outer side of the bottom of the cleaning barrel body (1).
6. An ultrasonic cleaning apparatus for SMT according to claim 1, wherein: the circuit board clamping seat (10) is provided with a plurality of rectangular arrays, a clamping groove (18) is formed in the circuit board clamping seat (10), and anti-skidding convex strips (19) are installed on the inner side of the clamping groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013243.6U CN212944364U (en) | 2020-06-05 | 2020-06-05 | Ultrasonic cleaning device for SMT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013243.6U CN212944364U (en) | 2020-06-05 | 2020-06-05 | Ultrasonic cleaning device for SMT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212944364U true CN212944364U (en) | 2021-04-13 |
Family
ID=75384525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021013243.6U Active CN212944364U (en) | 2020-06-05 | 2020-06-05 | Ultrasonic cleaning device for SMT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212944364U (en) |
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2020
- 2020-06-05 CN CN202021013243.6U patent/CN212944364U/en active Active
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