CN211160922U - Cleaning and drying device for circuit board processing - Google Patents
Cleaning and drying device for circuit board processing Download PDFInfo
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- CN211160922U CN211160922U CN201922031854.7U CN201922031854U CN211160922U CN 211160922 U CN211160922 U CN 211160922U CN 201922031854 U CN201922031854 U CN 201922031854U CN 211160922 U CN211160922 U CN 211160922U
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Abstract
A cleaning and drying device for processing a circuit board comprises a conveying device, a water tank and a drying box, wherein the conveying device consists of a bracket, a driving roller and a conveying belt, the upper end of the bracket is provided with the driving roller, the middle part of the driving roller is fixedly connected with a transmission shaft, the driving roller is connected with the conveying belt, the upper end of the conveying belt is provided with the conveying box, the left side of the conveying device is provided with a fixed frame, the upper end of the fixed frame is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly connected with the water tank, one side of the upper end of the water tank is connected with a water inlet, the middle part of the upper end of the water tank is fixedly provided with a rotating motor, the right side of the conveying device is provided with the drying box, the left side and the right side of the drying box are respectively provided, the labor input is reduced, and the production cost is reduced.
Description
Technical Field
The utility model relates to a drying device, especially a washing and drying device is used in circuit board processing.
Background
With the continuous development of electronic science and technology, more and more electronic products are developed, one of the important components of the electronic product in the case of a circuit board, and the provider of electrical connection of electronic components in the case of the circuit board can greatly reduce errors of wiring and transferring by adopting the circuit board, thereby improving the automation level and the production labor efficiency. The production of the circuit board mainly comprises the steps of drilling, electroplating, cleaning, drying and green paint brushing, wherein after the electroplating of the circuit board is completed in the electroplating bath, because a large amount of electroplating solution is contained on the surface of the circuit board and needs to be cleaned, then the circuit board is dried to carry out the next operation, and after the welding of the circuit board is completed, the circuit board also needs to be cleaned, and the soldering flux remained on the circuit board in the soldering process is mainly cleaned.
Modern circuit board washs generally adopts the mode of manual cleaning, and the cleaning efficiency is lower, can't satisfy large-scale production, and manual cleaning needs to drop into more manpowers moreover to the manufacturing cost of circuit board has been improved.
Therefore, in view of the problems in the background art, a person skilled in the art proposes a novel circuit board cleaning and drying device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a processing of circuit board is with wasing drying device.
In order to achieve the above object, the utility model provides a following technical scheme: a cleaning and drying device for processing a circuit board comprises a conveying device, a water tank and a drying box, wherein the conveying device consists of a support, a conveying motor, a transmission roller and a conveying belt; the transmission roller is connected with a conveying belt, and a conveying box is arranged at the upper end of the conveying belt; the conveying box is of a box body structure with an opening at the upper end, the front end and the rear end of the inner side of the conveying box are uniformly and fixedly connected with a plurality of partition plates, and the bottom of the conveying box is provided with a plurality of water drainage holes; a fixed frame is arranged on the left side of the conveying device, a connecting frame is fixedly connected to the upper end of the fixed frame, a water tank is fixedly connected to the upper end of the connecting frame, a water inlet is connected to one side of the upper end of the water tank, and a rotating motor is fixedly mounted in the middle of the upper end of the water tank; the water tank is characterized in that a driving shaft is fixedly connected to an output shaft at the lower end of the rotating motor, a driving belt wheel is fixedly connected to the upper end of the driving shaft, driven shafts are arranged on the left side and the right side of the interior of the water tank, the upper end of the driven shaft is rotatably connected with the top of the water tank through a bearing, a driven belt wheel is fixedly connected to the driven shaft, and the driving belt wheel is in transmission connection with the driven; the left inner side and the right inner side of the fixed frame are both fixedly provided with a high-pressure pump, one end of the high-pressure pump is connected with the water tank through a water inlet pipe, the other end of the high-pressure pump is connected with a spray pipe, and the water outlet end of the spray pipe is arranged opposite to the conveying belt; a drying box is arranged on the right side of the conveying device, and an inlet and an outlet are respectively formed in the left side and the right side of the drying box; the upper end inboard of stoving case is provided with the drying tube, and the drying tube level sets up, and the lower extreme of drying tube is connected with many drying branch pipes perpendicularly, and the end of giving vent to anger of drying branch pipe is just to setting up with the upper surface of conveyer belt, and the upper end middle part of drying tube is connected with the intake pipe, and the last air-blower and the drying cabinet of being connected with of intake pipe, the drying cabinet internal fixation have the electric heating net, and drying cabinet and air-blower all set up the outside at the stoving case.
As a further scheme of the utility model, both sides of driving roller are provided with the spacing groove, the upper end fixedly connected with connecting rod of support, the connecting rod is L shape structure, the horizontal segment tip fixedly connected with stopper of connecting rod, the bottom surface of stopper is the arc structure, stopper and spacing groove mutually support the setting.
As a further aspect of the present invention: the lower extreme both sides fixedly connected with inserted block of transport case, the upper surface of conveyer belt is provided with the slot of mutually supporting with the inserted block.
As a further aspect of the present invention: a plurality of driving rods are uniformly welded on the driving shaft, a plurality of driven rods are uniformly welded on the driven shaft, and the driving rods and the driven rods are arranged in a staggered mode.
As a further aspect of the present invention: the lower extreme of spray tube is provided with the header tank, and the outside fixedly connected with supporting leg in bottom of header tank, the bottom of header tank are the toper structure.
As a further aspect of the present invention: the inlet and the outlet on the drying box are arranged in a bilateral symmetry mode, and the conveying device penetrates through the inlet and the outlet of the drying box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the circuit board is conveyed by the conveying belt on the conveying device, and the circuit board in the conveying process can be sequentially cleaned and dried, so that the working efficiency is greatly improved, the labor input is reduced, and the production cost is reduced compared with manual operation;
2. the conveying belt can effectively prevent the conveying belt from slipping off the transmission roller due to the limiting action of the limiting block, and the long-time stable operation of the device is ensured;
3. the stirring device is arranged in the water tank, so that water and pure cleaning liquid can be quickly mixed, and the cleaning quality is improved;
4. the drying box is internally provided with a plurality of drying branch pipes which are perpendicular to the country and can dry the circuit board running to the drying box step by step, so that the drying quality is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the driving roller of the present invention;
FIG. 3 is a schematic structural view of the middle stopper of the present invention;
FIG. 4 is a top view of the conveying box of the present invention;
fig. 5 is a schematic structural view of the middle drying box of the present invention.
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. 1-5, a cleaning and drying device for processing a circuit board comprises a conveying device, a water tank 10 and a drying box 19, wherein the conveying device is composed of a support 12, a conveying motor 16, a driving roller 11 and a conveying belt 14, the upper end of the support 12 is provided with the driving roller 11, the middle part of the driving roller 11 is fixedly connected with a transmission shaft 32, two ends of the transmission shaft 32 are rotatably connected with the support 12 through bearings, one end of the transmission shaft 32 is in transmission connection with the conveying motor 16 through a belt, two sides of the driving roller 11 are provided with limiting grooves 33, the upper end of the support 12 is fixedly connected with a connecting rod 31, the connecting rod 31 is in an L-shaped structure, the end part of the horizontal section of the connecting rod 31 is fixedly connected with a limiting block 30, the bottom surface of the limiting block 30 is in an arc-shaped structure, the limiting block 30 and the limiting groove 33 are mutually matched, the conveying belt 14 is connected onto the driving roller 11, the conveying belt 14 is arranged between the two limiting blocks 30, the upper end of the conveying belt 14 is provided with the conveying box 13, two sides of the lower end of the conveying box 13 are fixedly connected with insertion blocks 29, the upper end of the conveying box is provided;
a fixed frame 9 is arranged on the left side of the conveying device, a connecting frame 8 is fixedly connected to the upper end of the fixed frame 9, a water tank 10 is fixedly connected to the upper end of the connecting frame 8, a water inlet is connected to one side of the upper end of the water tank 10, and a rotating motor 1 is fixedly mounted in the middle of the upper end of the water tank 10; a driving shaft 3 is fixedly connected to an output shaft at the lower end of the rotating motor 1, a driving belt pulley 5 is fixedly connected to the upper end of the driving shaft 3, driven shafts 4 are arranged on the left side and the right side of the inside of the water tank 10, the upper end of each driven shaft 4 is rotatably connected with the top of the water tank 10 through a bearing, a driven belt pulley 2 is fixedly connected to each driven shaft 4, and the driving belt pulley 5 is in transmission connection with the driven belt pulley 2 through a belt; a plurality of driving rods 7 are uniformly welded on the driving shaft 3, a plurality of driven rods 6 are uniformly welded on the driven shaft 4, and the driving rods 7 and the driven rods 6 are arranged in a staggered mode; the left inner side and the right inner side of the fixed frame 9 are both fixedly provided with a high-pressure pump 15, one end of the high-pressure pump 15 is connected with the water tank 10 through a water inlet pipe, the other end of the high-pressure pump 15 is connected with a spray pipe 17, and the water outlet end of the spray pipe 17 is arranged opposite to the conveying belt 14; the lower end of the spray pipe 17 is provided with a water collecting tank 18, the outside of the bottom end of the water collecting tank 18 is fixedly connected with a supporting leg, and the bottom of the water collecting tank 18 is of a conical structure;
a drying box 19 is arranged on the right side of the conveying device, an inlet 20 and an outlet 26 are respectively formed in the left side and the right side of the drying box 19, the inlet 20 and the outlet 26 are arranged in bilateral symmetry, and the conveying device penetrates through the inlet 20 and the outlet 26 of the drying box 19; drying box 19's upper end inboard is provided with drying tube 22, and drying tube 22 level sets up, and drying tube 22's lower extreme is connected with many drying branch 21 perpendicularly, and drying branch 21's the end of giving vent to anger is just to setting up with the upper surface of conveyer belt 14, and drying tube 22's upper end middle part is connected with intake pipe 23, and intake pipe 23 last time is connected with air-blower 24 and drying cabinet 25, and drying cabinet 25 internal fixation has the electric heating net, and drying cabinet 25 and air-blower 24 all set up the outside at drying box 19.
The utility model discloses a structural feature and theory of operation: the circuit board is inserted between the baffle plates 28 on the conveying box 13, the conveying box 13 conveys on the conveying belt 14, the stable conveying of the conveying box 13 on the conveying belt 14 can be ensured due to the matching of the insertion blocks 29 and the insertion grooves, meanwhile, in the movement process of the conveying belt 14, the conveying belt 14 can be prevented from slipping from the driving roller 11 due to the matching of the limiting blocks 30 and the limiting grooves 33, the normal operation of the conveying device is ensured, when the conveying belt 14 drives the conveying box 13 to move to the right lower end of the spray pipe 17, the cleaning liquid is sprayed out of the spray pipe 17 to quickly and efficiently clean the circuit board in the conveying box 13, the cleaned water flows into the water collecting box 18 through the water discharge holes 27 on the bottom surface of the conveying box 13, the recycling is convenient, in addition, the stirring device is arranged in the water tank 10, the water can be quickly mixed with the pure cleaning liquid, the cleaning, after the circuit board is cleaned, the circuit board is conveyed into the drying box 19 through the conveyor belt 14, the drying pipe 22 blows air with high drying temperature through the blower 24 and the drying box 19, and the air with high drying temperature blows downwards through the drying branch pipe 21 to rapidly dry the circuit board in the conveying box 13 passing through.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A cleaning and drying device for processing a circuit board comprises a conveying device, a water tank and a drying box, and is characterized in that the conveying device consists of a support, a conveying motor, a transmission roller and a conveying belt, the transmission roller is arranged at the upper end of the support, the middle part of the transmission roller is fixedly connected with a transmission shaft, two ends of the transmission shaft are rotatably connected with the support through bearings, and one end of the transmission shaft is in transmission connection with the conveying motor through a belt; the transmission roller is connected with a conveying belt, and a conveying box is arranged at the upper end of the conveying belt; the conveying box is of a box body structure with an opening at the upper end, the front end and the rear end of the inner side of the conveying box are uniformly and fixedly connected with a plurality of partition plates, and the bottom of the conveying box is provided with a plurality of water drainage holes; a fixed frame is arranged on the left side of the conveying device, a connecting frame is fixedly connected to the upper end of the fixed frame, a water tank is fixedly connected to the upper end of the connecting frame, a water inlet is connected to one side of the upper end of the water tank, and a rotating motor is fixedly mounted in the middle of the upper end of the water tank; the water tank is characterized in that a driving shaft is fixedly connected to an output shaft at the lower end of the rotating motor, a driving belt wheel is fixedly connected to the upper end of the driving shaft, driven shafts are arranged on the left side and the right side of the interior of the water tank, the upper end of the driven shaft is rotatably connected with the top of the water tank through a bearing, a driven belt wheel is fixedly connected to the driven shaft, and the driving belt wheel is in transmission connection with the driven; the left inner side and the right inner side of the fixed frame are both fixedly provided with a high-pressure pump, one end of the high-pressure pump is connected with the water tank through a water inlet pipe, the other end of the high-pressure pump is connected with a spray pipe, and the water outlet end of the spray pipe is arranged opposite to the conveying belt; a drying box is arranged on the right side of the conveying device, and an inlet and an outlet are respectively formed in the left side and the right side of the drying box; the upper end inboard of stoving case is provided with the drying tube, and the drying tube level sets up, and the lower extreme of drying tube is connected with many drying branch pipes perpendicularly, and the end of giving vent to anger of drying branch pipe is just to setting up with the upper surface of conveyer belt, and the upper end middle part of drying tube is connected with the intake pipe, and the last air-blower and the drying cabinet of being connected with of intake pipe, the drying cabinet internal fixation have the electric heating net, and drying cabinet and air-blower all set up the outside at the stoving case.
2. The cleaning and drying device for processing the circuit board as claimed in claim 1, wherein the two sides of the driving roller are provided with limiting grooves, the upper end of the support is fixedly connected with a connecting rod, the connecting rod is in an L-shaped structure, the end part of the horizontal section of the connecting rod is fixedly connected with a limiting block, the bottom surface of the limiting block is in an arc-shaped structure, and the limiting block and the limiting grooves are matched with each other.
3. The cleaning and drying device for processing the circuit board as claimed in claim 1, wherein insertion blocks are fixedly connected to two sides of the lower end of the conveying box, and insertion grooves matched with the insertion blocks are formed in the upper surface of the conveying belt.
4. The cleaning and drying device for processing the circuit board as claimed in claim 1, wherein a plurality of driving rods are uniformly welded on the driving shaft, a plurality of driven rods are uniformly welded on the driven shaft, and the driving rods and the driven rods are arranged in a staggered manner.
5. The cleaning and drying device for processing the circuit board as claimed in claim 1, wherein a water collection tank is arranged at the lower end of the spray pipe, a support leg is fixedly connected to the outside of the bottom end of the water collection tank, and the bottom of the water collection tank is of a conical structure.
6. The cleaning and drying device for processing the circuit board as claimed in claim 1, wherein the inlet and the outlet of the drying box are arranged in bilateral symmetry, and the conveying device penetrates through the inlet and the outlet of the drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031854.7U CN211160922U (en) | 2019-11-22 | 2019-11-22 | Cleaning and drying device for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031854.7U CN211160922U (en) | 2019-11-22 | 2019-11-22 | Cleaning and drying device for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211160922U true CN211160922U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922031854.7U Active CN211160922U (en) | 2019-11-22 | 2019-11-22 | Cleaning and drying device for circuit board processing |
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| Country | Link |
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| CN (1) | CN211160922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517485A (en) * | 2020-10-22 | 2021-03-19 | 爱微(江苏)电力电子有限公司 | Soldering flux and welding slag cleaning machine used after DBC substrate welding |
| CN113846220A (en) * | 2021-09-22 | 2021-12-28 | 安徽鑫铝科技有限公司 | Automatic processing equipment for aluminum scrap recovery |
-
2019
- 2019-11-22 CN CN201922031854.7U patent/CN211160922U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517485A (en) * | 2020-10-22 | 2021-03-19 | 爱微(江苏)电力电子有限公司 | Soldering flux and welding slag cleaning machine used after DBC substrate welding |
| CN112517485B (en) * | 2020-10-22 | 2021-07-06 | 爱微(江苏)电力电子有限公司 | Soldering flux and welding slag cleaning machine used after DBC substrate welding |
| CN113846220A (en) * | 2021-09-22 | 2021-12-28 | 安徽鑫铝科技有限公司 | Automatic processing equipment for aluminum scrap recovery |
| CN113846220B (en) * | 2021-09-22 | 2022-12-20 | 安徽鑫铝科技有限公司 | Automatic processing equipment for aluminum scrap recovery |
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