CN112570367A - Circulated formula circuit board ultrasonic cleaning device - Google Patents
Circulated formula circuit board ultrasonic cleaning device Download PDFInfo
- Publication number
- CN112570367A CN112570367A CN202011258739.4A CN202011258739A CN112570367A CN 112570367 A CN112570367 A CN 112570367A CN 202011258739 A CN202011258739 A CN 202011258739A CN 112570367 A CN112570367 A CN 112570367A
- Authority
- CN
- China
- Prior art keywords
- strip
- ultrasonic cleaning
- shaped shell
- circuit board
- inner cavity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a circulating ultrasonic cleaning device for a circuit board, which comprises: an ultrasonic cleaner main body; the left side and the right side of the inner cavity of the ultrasonic cleaning machine main body are fixedly provided with strip shells arranged along the vertical direction; the inner side of the strip-shaped shell is provided with an annular hole, the upper side and the lower side of an inner cavity of the annular hole are respectively and adaptively inserted with two inserting columns, and the number of the inserting columns on one side is two; the supporting block is fixedly arranged on the inner side of the inserting column; the supporting columns are arranged along the left-right direction and are rotatably connected with the inner sides of the supporting blocks; the driving mechanism is arranged in the inner cavity of the strip-shaped shell; and the hanging assembly is arranged at the bottom end of the supporting column. Circulated formula circuit board ultrasonic cleaning device has saved a large amount of times of staff to wash the multiunit circuit board, adorn through the front side at the basket and get, the effectual usage space who has saved the device, the simple operation.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a circulating ultrasonic cleaning device for a circuit board.
Background
During the processing of the PCB, objects such as soldering flux and the like, particularly repaired boards, remain in manual welding or leave foreign matters such as fingerprints and sweat stains unintentionally, and after the PCB is put into use, particularly under the conditions of long time and poor environment, the residues can absorb oil stains, dust and the like, so that adverse effects and consequences are caused to the work of the circuit board, particularly under the conditions of high frequency and high pressure;
ultrasonic waves are propagated in liquid, so that the liquid and a cleaning tank vibrate together at the ultrasonic frequency, the liquid and the cleaning tank have own natural frequency when vibrating, the vibration frequency is the sound wave frequency, people can hear buzzing sound, along with the continuous development of the cleaning industry, more and more industries and enterprises use ultrasonic cleaning machines, the ultrasonic cleaning utilizes the direct and indirect action of the cavitation action, the acceleration action and the direct current action of the ultrasonic waves in the liquid to the liquid and dirt, so that the dirt layer is dispersed, emulsified and peeled to achieve the cleaning purpose, and the cavitation action and the direct current action are more applied in the currently used ultrasonic cleaning machines;
at present when utilizing ultrasonic cleaning device to wash the circuit board, generally place the circuit board in the basket, soak the basket in the cleaner again and wash, after the washing finishes, the staff carries the basket and dries, this belt cleaning device need occupy the staff a large amount of time, although partial ultrasonic cleaning device exists the automatic device of carrying, nevertheless need the staff in time to change, just can wash next circuit board of a set of, thereby when wasing multiunit circuit board, the cleaning efficiency of circuit board is slower, and the circuit board is difficult for taking out in the basket, the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a circulating ultrasonic cleaning device for circuit boards, which aims to solve the problems that the cleaning device in the background technology needs to occupy a large amount of time of workers, when a plurality of groups of circuit boards are cleaned, the cleaning efficiency of the circuit boards is low, the circuit boards are not easy to take out of a basket, and the operation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a circulated ultrasonic cleaning device for circuit boards comprises:
an ultrasonic cleaner main body;
the left side and the right side of the inner cavity of the ultrasonic cleaning machine main body are fixedly provided with strip shells arranged along the vertical direction;
the inner side of the strip-shaped shell is provided with an annular hole, the upper side and the lower side of an inner cavity of the annular hole are respectively and adaptively inserted with two inserting columns, and the number of the inserting columns on one side is two;
the supporting block is fixedly arranged on the inner side of the inserting column;
the supporting columns are arranged along the left-right direction and are rotatably connected with the inner sides of the supporting blocks;
the driving mechanism is arranged in the inner cavity of the strip-shaped shell;
the hanging assembly is arranged at the bottom end of the supporting column;
the PLC controller is arranged on the front side of the ultrasonic cleaning machine main body, and the ultrasonic main body is electrically connected with the PLC controller.
Preferably, the inner cavity cluster of the strip-shaped shell is sequentially and fixedly provided with a plurality of supporting rods arranged along the left-right direction from top to bottom.
Preferably, the height of the bar-shaped shell at one side is higher than that of the bar-shaped shell at the other side, and the height difference between the two support blocks is equal to that between the two bar-shaped shells.
Preferably, the drive mechanism includes: the speed reducing motor is fixedly arranged at the top end of the outer side of the strip-shaped shell on one side, and the speed reducing motor is electrically connected with the PLC; the upper side and the lower side of the inner cavity of the strip-shaped shell are respectively provided with a rotating shaft in a left-right rotating mode through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the rotating shaft, an outer ring of the bearing is fixedly arranged on the inner side wall of the strip-shaped shell, and the output end of the speed reducing motor extends into the inner cavity of the strip-shaped shell and is locked with one end of one rotating shaft through a coupler; the chain wheel is connected to the outer wall of the rotating shaft in a key mode; the chain, with two the outer wall chain of sprocket is connected, the one side of inserting the post extends into the inner chamber of bar shell and fixed the setting is in one side of chain.
Preferably, the two insertion posts on one side are fixedly linked with one chain link of the chain.
The invention provides a circulating ultrasonic cleaning device for a circuit board, which has the beneficial effects that:
1. according to the invention, the driving mechanism is arranged to control the chain to stably transfer, the inserting column and the supporting block move along the track of the annular hole, and the supporting column can be driven to alternately move up and down in a horizontal state under the matching of the supporting column and the supporting block, so that the net basket can be controlled to alternately enter the main body of the ultrasonic cleaning machine, the cleaned circuit board can be automatically lifted out and dried, and the circuit board which is not cleaned automatically enters the main body of the ultrasonic cleaning machine to be cleaned, so that a large amount of time is saved for workers, and a plurality of groups of circuit boards can be conveniently cleaned;
2. the hanging assembly is arranged, so that the circuit board can be conveniently placed in or taken out of the net basket, and the circuit board is installed and taken out of the front side of the net basket, so that the using space of the device is effectively saved, and the operation is convenient and fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A;
FIG. 3 is an exploded view of the drive mechanism of the present invention;
fig. 4 is a schematic diagram of an exploded structure of the hanging assembly of the present invention.
In the figure: 1. the ultrasonic cleaning machine comprises an ultrasonic cleaning machine body, 2, a strip-shaped shell, 3, an inserting column, 4, an annular hole, 5, a supporting block, 6, a supporting column, 7, a driving mechanism, 71, a speed reducing motor, 72, a rotating shaft, 73, a chain wheel, 74, a chain, 8, a hanging component, 81, a connecting block, 82, a net basket, 83, a stop lever, 84, a stop column, 85, an inserting rod, 86, an L-shaped groove, 87, a cylindrical cap, 88, a spring, 9, a PLC controller, 10 and a supporting 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. 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.
Referring to fig. 1-4, the present invention provides a technical solution: a circulated ultrasonic cleaning device for circuit boards comprises: the ultrasonic cleaner comprises an ultrasonic cleaner body 1, a strip-shaped shell 2, inserting columns 3, annular holes 4, supporting blocks 5, supporting columns 6, a driving mechanism 7, a hanging component 8 and a PLC (programmable logic controller) 9, wherein the strip-shaped shell 2 arranged along the vertical direction is fixedly arranged on the left side and the right side of an inner cavity of the ultrasonic cleaner body 1, the annular holes 4 are formed in the inner side of the strip-shaped shell 2, the inserting columns 3 are respectively and adaptively inserted into the upper side and the lower side of the inner cavity of the annular hole 4, the inserting columns 3 can move in the annular holes 4, the number of the inserting columns 3 positioned on one side is two, the supporting blocks 5 are fixedly arranged on the inner side of the inserting columns 3, the supporting columns 6 are arranged along the left side and the right side and are rotatably connected with the inner sides of the supporting blocks 5, the driving mechanism 7 is arranged in the inner cavity of the strip-shaped shell 2, the hanging component 8 is arranged at the bottom ends of the supporting, the PLC controller 9 is a conventional one, and the PLC controller 9 can drive the ultrasonic cleaner body 1 and the reduction motor 71 to start.
Preferably, a plurality of support rods 10 are sequentially and fixedly arranged in the inner cavity of the strip-shaped shell 2 from top to bottom, and one side of the strip-shaped shell 2 can be stably fixed by the support rods 10.
Preferably, the height of the bar-shaped housing 2 on one side is higher than that of the bar-shaped housing 2 on the other side, and the height difference between the two supporting blocks 5 is equal to that between the two bar-shaped housings 2, so that the supporting blocks 5 can move along the track of the annular hole 4.
Preferably, the driving mechanism 7 further includes: the speed reducing motor 71 is fixedly arranged at the top end of the outer side of the strip-shaped shell 2 on one side, the speed reducing motor 71 is electrically connected with the PLC 9, the speed reducing motor 71 is a downstream technology, the speed reducing motor 71 can drive the rotating shaft 72 to rotate around the axis of the speed reducing motor, the type of the speed reducing motor according to the scheme can be used, the rotating shaft 72 is rotatably arranged on the upper side and the lower side of an inner cavity of the strip-shaped shell 2 along the left-right direction through bearings, an inner ring of each bearing is in interference fit with the outer wall of the rotating shaft 72, an outer ring of each bearing is fixedly arranged on the inner side wall of the strip-shaped shell 2, an output end of the speed reducing motor 71 extends into the inner cavity of the strip-shaped shell 2 and is locked with one end of one rotating shaft 72 through a coupler, the chain wheel 73 is connected to the outer wall of the rotating shaft 72 in a key mode, the chain 74 is connected with the outer wall chains of the, after the speed reducing motor 71 is started, one rotating shaft 72 can be controlled to rotate, so that the rotating shaft 72 drives the chain wheel 73 to rotate, and the chain 74 can be driven by the other rotating shaft 72 and the chain wheel 73 to transmit, so as to drive the plug 3 to move in the inner cavity of the annular hole 4.
Preferably, two studs 3 on one side are fixedly connected with one link of the chain 74, and the studs 3 can be controlled to move in the annular hole 4 when the chain 74 is transmitted.
Preferably, the hanging component 8 further comprises: connecting block 81, basket 82 and pin 83, the bottom left and right sides of support column 6 is all fixed and is provided with connecting block 81, and the bottom mounting of connecting block 81 is provided with basket 82, and the front side of basket 82 is for lining up the form, and the rotation of the front side one end of basket 82 is provided with pin 83 that can swing from beginning to end, rotates pin 83 and can carry on spacingly to the circuit board in the basket 82.
Preferably, a plurality of blocking columns 84 are fixedly arranged on the rear side of the inner cavity of the basket 82 from left to right, and the circuit board can be sequentially inserted into the gaps of the blocking columns 84 by arranging the plurality of blocking columns 84, so that the circuit board is stably fixed.
Preferably, the hanging component 8 further comprises: the basket comprises an inserting rod 85, an L-shaped groove 86, a cylindrical cap 87 and a spring 88, wherein the inserting rod 85 is inserted with one side of the stop lever 83, the L-shaped groove 86 is formed in one end of the front side of the basket net 82, the inserting rod 85 is inserted with the inner cavity of the L-shaped groove 86, the stop lever 83 can be fixed through the matching of the inserting rod 85 and the L-shaped groove 86, the cylindrical cap 87 is inserted with one side of the top end of the stop lever 83 in a matched mode, the bottom end of the cylindrical cap 87 extends into the inner cavity of the stop lever 83 and is fixedly connected with the top end of the inserting rod 85, the spring 88 is fixedly arranged between the bottom end of the inserting rod 85 and the bottom end of the inner cavity of the stop lever 83, and the inserting rod 85 can move upwards under the elastic force of the spring.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
The method comprises the following steps: the external power supply of the PLC 9 is connected, the PLC 9 is started, the PLC 9 can drive the ultrasonic cleaner main body 1 and the speed reducing motor 71 to be started, after the speed reducing motor 71 is started, one rotating shaft 72 can be controlled to rotate, so that the rotating shaft 72 drives the chain wheel 73 to rotate, and the chain 74 can be transmitted under the driving of the other rotating shaft 72 and the chain wheel 73, so that the inserting column 3 is driven to move in the inner cavity of the annular hole 4;
step two: after the inserting column 3 and the supporting block 5 on one side are controlled to move, the inserting column 3 and the supporting block 5 on the other side can be driven to move under the limitation of the supporting column 6, and the supporting blocks 5 on two sides can stably move through transmission under the support of the chain 74, the chain wheel 73 and the rotating shaft 72, because the connecting parts of the supporting blocks 5 on two sides and the supporting column 6 are not positioned on the same horizontal plane, when the supporting block 5 rotates along the annular hole 4, the top end of the supporting column 6 is always kept in the horizontal direction, so that the two net baskets 82 can alternately move in the same direction, the two net baskets 82 can be controlled to alternately alternate at regular time under the control of the PLC 9, so that the circuit board cleaned in the net baskets 82 can be automatically lifted out, and the circuit board which is better replaced and needs to be cleaned can be placed into the ultrasonic cleaner main body 1;
step three: pressing the cylinder cap 87, can make the cylinder cap 87 drive the inserted bar 85 and move down and extrude the spring 88, so that the one end of inserted bar 85 moves down in L-shaped groove 86, can outwards rotate pin 83 afterwards, can make the inserted bar 85 shift out to L-shaped groove 86, and then can outwards rotate pin 83, so that the staff takes out the circuit board in basket 82, after taking out, change next batch of circuit board that need wash, and insert the circuit board into the space department of bumping post 84 in proper order, in order to avoid the circuit board to empty, make the circuit board can be washed completely in ultrasonic cleaner main part 1, be convenient for wash the multiunit circuit board, the effectual time of having saved the staff, be favorable to extensively promoting.
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 (5)
1. A circulated formula circuit board ultrasonic cleaning device which characterized in that includes:
an ultrasonic cleaner body (1);
the left side and the right side of the inner cavity of the ultrasonic cleaning machine main body (1) are fixedly provided with the strip shells (2) which are arranged along the vertical direction;
the inner side of the strip-shaped shell (2) is provided with an annular hole (4), the upper side and the lower side of the inner cavity of the annular hole (4) are respectively and adaptively inserted with two inserting columns (3), and the number of the inserting columns (3) positioned on one side is two;
the supporting block (5) is fixedly arranged on the inner side of the inserting column (3);
the supporting columns (6) are arranged along the left-right direction and are rotatably connected with the inner sides of the supporting blocks (5);
a drive mechanism (7) arranged in the inner cavity of the strip-shaped shell (2);
the hanging assembly (8) is arranged at the bottom end of the supporting column (6);
the ultrasonic cleaning machine comprises a PLC (programmable logic controller) 9 arranged on the front side of an ultrasonic cleaning machine main body 1, wherein the ultrasonic cleaning machine main body 1 is electrically connected with the PLC 9.
2. The ultrasonic cleaning device for the circulating circuit board according to claim 1, wherein: the inner cavity cluster of the strip-shaped shell (2) is sequentially and fixedly provided with a plurality of supporting rods (10) arranged along the left-right direction from top to bottom.
3. The ultrasonic cleaning device for the circulating circuit board according to claim 1, wherein: the height of the strip-shaped shell (2) on one side is higher than that of the strip-shaped shell (2) on the other side, and the height difference between the two supporting blocks (5) is equal to that between the two strip-shaped shells (2).
4. The ultrasonic cleaning device for the circulating circuit board according to claim 1, wherein: the drive mechanism (7) comprises:
the speed reducing motor (71) is fixedly arranged at the top end of the outer side of the strip-shaped shell (2) on one side, and the speed reducing motor (71) is electrically connected with the PLC (9);
the upper side and the lower side of the inner cavity of the strip-shaped shell (2) are respectively provided with a rotating shaft (72) in a rotating mode along the left-right direction through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the rotating shaft (72), the outer ring of the bearing is fixedly arranged on the inner side wall of the strip-shaped shell (2), and the output end of the speed reducing motor (71) extends into the inner cavity of the strip-shaped shell (2) and is locked with one end of one rotating shaft (72) through a coupler;
a sprocket (73) which is keyed on the outer wall of the rotating shaft (72);
and the chain (74) is in chain connection with the outer walls of the two chain wheels (73), and one side of the inserted column (3) extends into the inner cavity of the strip-shaped shell (2) and is fixedly arranged on one side of the chain (74).
5. The ultrasonic cleaning device for the circulating circuit board according to claim 4, wherein: the two inserting columns (3) on one side are fixedly connected with one chain link of the chain (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258739.4A CN112570367A (en) | 2020-11-12 | 2020-11-12 | Circulated formula circuit board ultrasonic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258739.4A CN112570367A (en) | 2020-11-12 | 2020-11-12 | Circulated formula circuit board ultrasonic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112570367A true CN112570367A (en) | 2021-03-30 |
Family
ID=75122529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011258739.4A Withdrawn CN112570367A (en) | 2020-11-12 | 2020-11-12 | Circulated formula circuit board ultrasonic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112570367A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080302396A1 (en) * | 2007-06-06 | 2008-12-11 | C. Uyemura & Co., Ltd. | Workpiece Surface Treatment System |
| CN107900025A (en) * | 2017-12-21 | 2018-04-13 | 湖南丹尼尔智能科技有限公司 | A kind of surgical knives cleaning sterilizing device |
| CN108816928A (en) * | 2018-05-22 | 2018-11-16 | 大连民族大学 | A kind of microscopic slide cleaning machine |
| CN208193880U (en) * | 2018-03-21 | 2018-12-07 | 珠海润都制药股份有限公司 | A kind of stud filter ultrasonic cleaning equipment |
| CN209736213U (en) * | 2019-02-19 | 2019-12-06 | 深圳市德瑞精工科技有限公司 | Ultrasonic cleaning machine capable of enhancing effect of cleaning milling cutter |
| CN210304853U (en) * | 2019-07-27 | 2020-04-14 | 无锡乘臻科技有限公司 | Automatic ultrasonic cleaner convenient to turnover transportation |
| CN210470951U (en) * | 2019-08-26 | 2020-05-08 | 合肥学院 | Novel fruit washs device |
| CN210546736U (en) * | 2019-08-12 | 2020-05-19 | 张家港市保德兴超声设备有限公司 | Double-chain type ultrasonic cleaning machine |
| CN211275725U (en) * | 2019-12-20 | 2020-08-18 | 梅州睿杰鑫电子有限公司 | Ultrasonic cleaning device for circuit board |
-
2020
- 2020-11-12 CN CN202011258739.4A patent/CN112570367A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080302396A1 (en) * | 2007-06-06 | 2008-12-11 | C. Uyemura & Co., Ltd. | Workpiece Surface Treatment System |
| CN107900025A (en) * | 2017-12-21 | 2018-04-13 | 湖南丹尼尔智能科技有限公司 | A kind of surgical knives cleaning sterilizing device |
| CN208193880U (en) * | 2018-03-21 | 2018-12-07 | 珠海润都制药股份有限公司 | A kind of stud filter ultrasonic cleaning equipment |
| CN108816928A (en) * | 2018-05-22 | 2018-11-16 | 大连民族大学 | A kind of microscopic slide cleaning machine |
| CN209736213U (en) * | 2019-02-19 | 2019-12-06 | 深圳市德瑞精工科技有限公司 | Ultrasonic cleaning machine capable of enhancing effect of cleaning milling cutter |
| CN210304853U (en) * | 2019-07-27 | 2020-04-14 | 无锡乘臻科技有限公司 | Automatic ultrasonic cleaner convenient to turnover transportation |
| CN210546736U (en) * | 2019-08-12 | 2020-05-19 | 张家港市保德兴超声设备有限公司 | Double-chain type ultrasonic cleaning machine |
| CN210470951U (en) * | 2019-08-26 | 2020-05-08 | 合肥学院 | Novel fruit washs device |
| CN211275725U (en) * | 2019-12-20 | 2020-08-18 | 梅州睿杰鑫电子有限公司 | Ultrasonic cleaning device for circuit board |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210330 |
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| WW01 | Invention patent application withdrawn after publication |