CN113649338B - SMT self-cleaning system - Google Patents
SMT self-cleaning system Download PDFInfo
- Publication number
- CN113649338B CN113649338B CN202110955538.8A CN202110955538A CN113649338B CN 113649338 B CN113649338 B CN 113649338B CN 202110955538 A CN202110955538 A CN 202110955538A CN 113649338 B CN113649338 B CN 113649338B
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- Prior art keywords
- smt
- self
- cleaning system
- main body
- high pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an SMT self-cleaning system, and relates to the field of PCB cleaning. Comprises a main body; the supporting frame is arranged at the top end of the main body; the support frame penetrates through the smooth telescopic mechanism and is connected with the smooth telescopic mechanism in a sliding manner; the PCB fixing mechanism is fixedly connected to the smooth telescopic mechanism, and the smooth telescopic mechanism drives the PCB to enter the high-pressure washing chamber from the ultrasonic cleaning chamber. The SMT self-cleaning system provided by the invention can be used for cleaning a plurality of PCBs simultaneously, the fixing mode is simple and convenient, and the cleaning efficiency is greatly improved.
Description
Technical Field
The invention relates to the field of PCB cleaning, in particular to an SMT self-cleaning system.
Background
Along with the rapid development of electronic technology, the PCB board has become more and more meticulous, and the customer is also higher and more high to the requirement of PCB board, and the PCB board can remain sweeps and tin sediment behind drilling or welding electronic components, need wash the PCB board, and traditional cleaning equipment is inefficient, can only wash solitary PCB board, and still need carry out solitary fixed before wasing the PCB board, wastes time and energy.
Therefore, it is necessary to provide an SMT self-cleaning system, which can clean a plurality of PCBs simultaneously, and the fixing manner is simple and convenient, thereby greatly improving the cleaning efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme:
an SMT self-cleaning system comprising:
a main body;
the support frame is arranged at the top end of the main body;
the support frame penetrates through the smooth telescopic mechanism and is connected with the smooth telescopic mechanism in a sliding manner;
the PCB fixing mechanism is fixedly connected to the smooth telescopic mechanism, and the smooth telescopic mechanism drives the PCB to enter the high-pressure washing chamber from the ultrasonic cleaning chamber.
Further, the support frame includes support column and crossbeam, the support column is provided with four, the crossbeam is provided with two, four the support column install respectively in four dog-ear departments in main part top, two the equal fixed connection of crossbeam in the support frame top.
Furthermore, the smooth telescopic mechanism comprises a servo motor, a sliding beam and a hydraulic telescopic cylinder, the two cross beams penetrate through the sliding beam and are connected with the sliding beam in a sliding mode, the servo motor is installed on one side of the sliding beam, and the hydraulic telescopic cylinder is installed inside the sliding beam.
Further, PCB board fixed establishment includes PMKD, connecting portion, horizontal pole and fixed fixture block, the PMKD top is provided with a plurality of draw-in grooves, the draw-in groove is used for placing the PCB board, connecting portion are provided with two, two connecting portion respectively swivelling joint in the PMKD both sides, horizontal pole fixed connection is in two between the connecting portion, fixed fixture block fixed connection in on the horizontal pole.
Furthermore, an interlayer is arranged inside the main body, the interlayer divides the main body into an ultrasonic cleaning chamber and a high-pressure washing chamber, a limiting boss is further arranged on the inner wall of the main body, the connecting portion is of a bending structure matched with the top end of the limiting boss, and the limiting boss is used for limiting the connecting portion.
Furthermore, a groove is formed in one side of the limiting boss.
Further, the high-pressure washing device further comprises a high-pressure washing mechanism, the high-pressure washing mechanism is installed in the high-pressure washing chamber, the high-pressure washing mechanism comprises a water guide pipe and a high-pressure spray head, the water guide pipe is installed on the inner wall of the main body, and the high-pressure spray head is connected to one side of the water guide pipe.
Further, an ultrasonic generator is arranged in the ultrasonic cleaning chamber.
The invention has the beneficial effects that:
the SMT self-cleaning system provided by the invention can clean a plurality of PCBs simultaneously, is simple and convenient in fixing mode, and greatly improves the cleaning efficiency.
Drawings
Fig. 1 is a perspective view of an SMT self-cleaning system of the present invention.
FIG. 2 is a top view of an SMT self-cleaning system of the present invention.
FIG. 3 is a cross-sectional view of a SMT self-cleaning system of the present invention.
Wherein, in the figure:
1-a body; 2-a support column; 3-a cross beam; 4-a sliding beam; 5-a servo motor; 6-hydraulic telescopic cylinder; 7-PCB board fixing mechanism; 8-a water conduit; 9-limiting boss; 10-a groove; 11-high pressure spray head; 12-a fixed base plate; 13-a connecting part; 14-a cross-bar; 15-fixing the fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, the present embodiment provides an SMT self-cleaning system, including: the supporting frame is installed at the top end of the main body 1, the supporting frame penetrates through the smooth telescopic mechanism and is in sliding connection with the smooth telescopic mechanism, the PCB fixing mechanism is fixedly connected to the smooth telescopic mechanism, and the smooth telescopic mechanism drives the smooth telescopic mechanism to enter the high-pressure flushing chamber from the ultrasonic cleaning chamber.
The supporting frame comprises four supporting columns 2 and two cross beams 3, the four supporting columns 2 are arranged, the two cross beams 3 are arranged, the four supporting columns 2 are respectively arranged at four folding angles at the top end of the main body 1, and the two cross beams 3 are both fixedly connected to the top end of the supporting frame; in this embodiment, the supporting columns 2 and the cross beams 3 are made of stainless steel.
Smooth telescopic machanism includes servo motor 5, smooth roof beam 4 and hydraulic telescoping cylinder 6, two crossbeam 3 runs through smooth roof beam 4 and rather than sliding connection, servo motor 5 install in smooth roof beam 4 one side, hydraulic telescoping cylinder 6 install in inside the smooth roof beam 4, servo motor 5 controls smooth telescopic machanism's horizontal migration, hydraulic telescoping cylinder 6 controls smooth telescopic machanism's vertical flexible removal.
PCB board fixed establishment 7 includes PMKD 12, connecting portion 13, horizontal pole 14 and fixed fixture block 15, the PMKD top is provided with a plurality of draw-in grooves, the draw-in groove is used for placing the PCB board, connecting portion 13 is provided with two, two connecting portion 13 respectively swivelling joint in PMKD 12 both sides, horizontal pole 14 fixed connection in two between connecting portion 13, fixed fixture block 15 fixed connection in on the horizontal pole 14.
An interlayer is arranged in the main body 1, the interlayer divides the main body into an ultrasonic cleaning chamber and a high-pressure washing chamber, and an ultrasonic generator is arranged in the ultrasonic cleaning chamber; the inner wall of the main body is further provided with a limiting boss 9, the connecting part 13 is a bending structure matched with the limiting boss 9, the limiting boss 9 is used for limiting the connecting part, in the embodiment, the connecting part 13 and the fixed base plate 12 are in rotary connection through a damping rotating shaft, and the connecting part rotates to an initial position when the fixing is not needed; a groove 10 is formed in one side of the limiting boss 9, and the groove 10 prevents the side face of the limiting boss 9 from blocking the rotation of the connecting part 13; when the PCB fixing mechanism descends in the main body 1, the connecting part 13 rotates under the pushing and blocking action of the limiting boss 9, and the cross rod 14 and the fixing clamping block 15 which are installed on the connecting part 13 rotate along with the connecting part 13 to fix the PCB.
Still include the high pressure and wash the mechanism, the high pressure wash the mechanism install in the high pressure washes indoor, the high pressure washes the mechanism and includes aqueduct 8 and high pressure nozzle 11, aqueduct 8 install in on 1 inner wall of main part, high pressure nozzle 11 connect in aqueduct one side.
Still include control panel, control panel install in 1 one side of main part, control panel with servo motor 5 hydraulic stretching cylinder 6 with the high pressure nozzle 11 electricity is connected, the accessible control panel control servo motor 5 with the operating condition of hydraulic stretching cylinder 6 and then control the cleaning work, control panel also can control the water spray volume of high pressure nozzle and the size of water spray pressure, realizes carrying out the effect of washing according to the washing needs.
When the SMT self-cleaning system works normally, a PCB to be cleaned is placed in a clamping groove of a fixing base plate, a servo motor 5 and a hydraulic telescopic cylinder 6 are utilized to drive a PCB fixing mechanism to move, in the downward moving process of the PCB fixing mechanism, a connecting portion 13 is subjected to the pushing and blocking action of a limiting boss 9 to rotate and is installed on the connecting portion 13, a cross rod 14 and a fixing fixture block 15 rotate along with the connecting portion 13 to fix the PCB, the PCB fixing mechanism is respectively fixed and cleaned in an ultrasonic cleaning chamber and a high-pressure flushing chamber, the connecting portion 13 which is rotatably connected with the fixing base plate 12 through a damping rotating shaft automatically restores to the initial position after cleaning is finished, the PCB is not fixed by the PCB fixing mechanism any more, the cleaned PCB can be directly taken down, and labor and force are saved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An SMT self-cleaning system, comprising:
a main body;
the support frame is arranged at the top end of the main body;
the supporting frame penetrates through the smooth telescopic mechanism and is connected with the smooth telescopic mechanism in a sliding manner;
the PCB fixing mechanism is fixedly connected to the smooth telescopic mechanism, and the smooth telescopic mechanism drives the PCB to enter the high-pressure washing chamber from the ultrasonic washing chamber;
the PCB fixing mechanism comprises a fixing bottom plate, two connecting parts, a cross rod and a fixing clamping block, wherein a plurality of clamping grooves are formed in the top end of the fixing bottom plate and used for placing PCBs, the two connecting parts are rotatably connected to the two sides of the fixing bottom plate respectively, the cross rod is fixedly connected between the two connecting parts, and the fixing clamping block is fixedly connected to the cross rod;
the inner wall of the main body is also provided with a limiting boss, the connecting part is a bending structure matched with the top end of the limiting boss, and the limiting boss is used for limiting the connecting part;
a groove is formed in one side of the limiting boss.
2. An SMT self-cleaning system according to claim 1, wherein the support frame includes four support posts and two cross beams, the four support posts are respectively mounted at four corners of the top of the main body, and the two cross beams are both fixedly connected to the top of the support frame.
3. An SMT self-cleaning system according to claim 2, wherein the smooth telescoping mechanism comprises a servo motor, a slide beam and a hydraulic telescoping cylinder, the two cross beams penetrate through the slide beam and are slidably connected with the slide beam, the servo motor is mounted on one side of the slide beam, and the hydraulic telescoping cylinder is mounted inside the slide beam.
4. An SMT self-cleaning system according to claim 3, further comprising a high pressure flushing mechanism, wherein the high pressure flushing mechanism is mounted in the high pressure flushing chamber and comprises a water conduit and a high pressure nozzle, the water conduit is mounted on the inner wall of the main body, and the high pressure nozzle is connected to one side of the water conduit.
5. An SMT self-cleaning system according to claim 4, wherein an ultrasonic generator is disposed within the ultrasonic cleaning chamber.
6. An SMT self-cleaning system according to claim 5, further comprising a control panel mounted to a side of the body, the control panel being electrically connected to the servo motor, the hydraulic telescoping cylinder, and the high pressure sprayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955538.8A CN113649338B (en) | 2021-08-19 | 2021-08-19 | SMT self-cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955538.8A CN113649338B (en) | 2021-08-19 | 2021-08-19 | SMT self-cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113649338A CN113649338A (en) | 2021-11-16 |
| CN113649338B true CN113649338B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110955538.8A Active CN113649338B (en) | 2021-08-19 | 2021-08-19 | SMT self-cleaning system |
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| Country | Link |
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| CN (1) | CN113649338B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004305936A (en) * | 2003-04-08 | 2004-11-04 | Mitsubishi Electric Corp | Probe pin cleaner |
| CN205550984U (en) * | 2016-03-11 | 2016-09-07 | 龙南骏亚电子科技有限公司 | PCB board ultrasonic cleaning device |
| CN205570908U (en) * | 2016-04-11 | 2016-09-14 | 昆山首源电子科技有限公司 | PCB leaf fat china ink self - cleaning device based on ultrasonic wave |
| CN210230848U (en) * | 2019-04-24 | 2020-04-03 | 常州技天电子有限公司 | Double-sided cleaning device for PCB production |
| CN112108813A (en) * | 2019-06-20 | 2020-12-22 | 广州市诺的电子有限公司 | A PCB board clamping fixing device for electronic component welding maintenance |
| CN213255954U (en) * | 2020-09-22 | 2021-05-25 | 汕头市丰利达电子科技有限公司 | High-efficient belt cleaning device of PCB board |
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2021
- 2021-08-19 CN CN202110955538.8A patent/CN113649338B/en active Active
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| Publication number | Publication date |
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| CN113649338A (en) | 2021-11-16 |
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