CN219834502U - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN219834502U CN219834502U CN202321199868.XU CN202321199868U CN219834502U CN 219834502 U CN219834502 U CN 219834502U CN 202321199868 U CN202321199868 U CN 202321199868U CN 219834502 U CN219834502 U CN 219834502U
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- Prior art keywords
- cooling
- box
- air
- cooling box
- pcb
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- 238000001816 cooling Methods 0.000 title claims abstract description 101
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a cooling device, and relates to the technical field of PCB production. The cooling device comprises a cooling box, a transmission mechanism and a cooling mechanism, wherein the transmission mechanism is arranged in the cooling box and is used for transmitting the PCB supporting plate, so that the continuity of cooling operation is ensured; the cooling mechanism is arranged in the cooling box and comprises an air cooler, an air collecting box and an air outlet nozzle, cold air is fed into the air collecting box under the action of the air cooler and is blown out from the air outlet nozzle, and the front side and the back side of the PCB support plate are simultaneously cooled by blowing. The continuous cooling can be carried out on a plurality of groups of PCB boards simultaneously, the cooling efficiency and the production efficiency of the device are improved, the two sides of the PCB boards are blown simultaneously, the two sides of the PCB boards are guaranteed to be capable of receiving wind, the wind is evenly received in the conveying process, and the cooling effect of the PCB boards is guaranteed.
Description
Technical Field
The utility model relates to the technical field of PCB production, in particular to a cooling device.
Background
The utility model provides a novel PCB board cooling device of publication No. CN203912433U, which comprises a bracket, the cylinder, the movable plate, the hair-dryer, absorption mouth and vacuum generator, the support includes the base, supporting beam and roof, be provided with a supporting beam at the base top, be provided with the roof at a supporting beam top, be provided with the cylinder bottom the roof, the cylinder pole and the movable plate of cylinder are connected, be provided with the blast hole that link up on the movable plate, be provided with a plurality of hair-dryers at the top of movable plate, the movable plate bottom is connected with four absorption mouths, the absorption mouth is connected with vacuum generator through the pipeline, the thickness of movable plate is 3cm. The utility model solves the problems that when the back of the PCB is tested and processed, no better equipment is available for suspending the back of the PCB so as to facilitate the test and processing, and meanwhile, the cooling speed of the PCB is low and the processing efficiency is affected.
Above-mentioned novel PCB board cooling device when using, the PCB board has one side unable to receive the wind cooling, makes the PCB board be heated unevenly, influences the cooling effect of PCB board, can only cool off the operation once to a set of PCB board simultaneously, has reduced the cooling efficiency of device to the PCB board.
Disclosure of Invention
The utility model aims to provide a cooling device which can solve the problems that one surface of a PCB cannot be cooled by wind, so that the wind of the PCB is uneven, the cooling effect of the PCB is affected, and meanwhile, only one group of PCBs can be cooled at one time, so that the cooling efficiency of the device on the PCBs is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cooling device comprises a cooling box, a transmission mechanism and a cooling mechanism, wherein the transmission mechanism is arranged in the cooling box and is used for transmitting a PCB supporting plate to ensure the continuity of cooling operation; the cooling mechanism is arranged in the cooling box and comprises an air cooler, an air collecting box and an air outlet nozzle, cold air is fed into the air collecting box under the action of the air cooler and is blown out from the air outlet nozzle, and the front side and the back side of the PCB support plate are simultaneously cooled by blowing air, so that the whole process of the PCB can be blown by the cold air.
Preferably, the transmission mechanism comprises a connecting plate, a motor, a driving wheel, a first rotating rod, a driving net and a second rotating rod, wherein the symmetrically arranged connecting plate is fixedly arranged on one side of the cooling box, the motor is fixedly arranged on the front side of one group of connecting plates, the adjacent sides of the two groups of connecting plates are rotatably arranged at the two ends of the first rotating rod, an output shaft of the motor is fixedly connected with one end of the first rotating rod, the second rotating rod is rotatably arranged on the inner walls of the front side and the rear side of the cooling box, the driving wheel is fixedly arranged on the outer walls of the first rotating rod and the second rotating rod, and the two groups of driving wheels are communicated through the driving net.
Preferably, the cooling mechanism comprises an air inlet pipe and a connecting box, the rear side of the cooling box is provided with a mounting plate, the top of the mounting plate is fixedly provided with an air cooler, the output end of the air cooler is fixedly connected with the air inlet pipe, one end of the air inlet pipe is fixedly connected with the rear side of the cooling box and extends to the inside of the cooling box, the connecting box is fixedly arranged on the inner wall of the rear side of the cooling box, an air collecting box is fixedly arranged at the top and the bottom of the cooling box respectively, the top and the bottom of the connecting box are fixedly connected with the air collecting box, a plurality of groups of air outlet nozzles are fixedly arranged on the adjacent sides of the two groups of the air collecting boxes, the two sides of the PCB are blown simultaneously, the two sides of the PCB are guaranteed to receive air, the air is uniformly received in the conveying process, and the cooling effect of the PCB is guaranteed.
Preferably, the air inlet pipe, the connecting box, the air collecting box and the air outlet nozzle are communicated.
Preferably, a feeding hole is formed in one side of the cooling box, a discharging hole is formed in the other side of the cooling box, and a plurality of groups of supporting legs are fixedly arranged at the bottom of the cooling box.
Preferably, a guide plate is fixedly arranged at the bottom of the discharge hole.
Preferably, a circular opening is formed in the front side of the cooling box, and an exhaust fan is embedded in the circular opening.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The cooling device is matched with the connecting plate, the motor, the driving wheel, the first rotating rod, the driving net and the second rotating rod, so that multiple groups of PCB boards can be continuously cooled at the same time, continuity of cooling operation is guaranteed, and cooling efficiency and production efficiency of the device are improved.
(2) This cooling device uses through the cooperation of air-cooler, air-supply line, junction box, collection bellows and air-out shower nozzle, blows simultaneously to the two sides of PCB board, guarantees that the two sides of PCB board can both accept the wind, makes the in-process of conveying receive the wind even, guarantees the cooling effect of PCB board.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a front view of the present utility model.
Reference numerals: 1. a cooling box; 2. a transmission mechanism; 201. a connecting plate; 202. a motor; 203. a driving wheel; 204. a first rotating lever; 205. a transmission net; 206. a second rotating lever; 3. a feed inlet; 4. a cooling mechanism; 401. an air cooler; 402. an air inlet pipe; 403. a connection box; 404. a wind collecting box; 405. an air outlet nozzle; 5. a discharge port; 6. a material guide plate; 7. support legs; 8. and a fan.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the cooling device comprises a cooling box 1, a transmission mechanism 2 and a cooling mechanism 4, wherein the transmission mechanism 2 is arranged in the cooling box 1, and the transmission mechanism 2 is used for transmitting a PCB supporting plate to ensure the continuity of cooling operation; the cooling mechanism 4 is arranged in the cooling box 1, the cooling mechanism 4 comprises an air cooler 401, an air collecting box 404 and an air outlet nozzle 405, cold air is fed into the air collecting box 404 under the action of the air cooler 401 and is blown out from the air outlet nozzle 405, and the front side and the back side of the PCB support plate are simultaneously cooled by blowing air, so that the whole process of the PCB can be blown by the cold air.
The transmission mechanism 2 comprises a connecting plate 201, a motor 202, a driving wheel 203, a first rotating rod 204, a driving net 205 and a second rotating rod 206, wherein the symmetrically arranged connecting plate 201 is fixedly arranged on one side of the cooling box 1, the motor 202 is fixedly arranged on the front side of one group of connecting plates 201, the adjacent sides of the two groups of connecting plates 201 are rotatably arranged at two ends of the first rotating rod 204, an output shaft of the motor 202 is fixedly connected with one end of the first rotating rod 204, the second rotating rod 206 is rotatably arranged on the inner walls of the front side and the rear side of the cooling box 1, the driving wheel 203 is fixedly arranged on the outer walls of the first rotating rod 204 and the second rotating rod 206, the two groups of driving wheels 203 are communicated through the driving net 205, and the cooling device can simultaneously continuously cool a plurality of groups of PCB plates through the cooperation of the connecting plates 201, the motor 202, the driving wheel 203, the first rotating rod 204, the driving net 205 and the second rotating rod 206, so that the continuity of cooling operation is ensured, and the cooling efficiency and the production efficiency of the device are improved.
The cooling mechanism 4 comprises an air inlet pipe 402 and a connecting box 403, wherein a mounting plate is arranged on the rear side of the cooling box 1, an air cooler 401 is fixedly arranged on the top of the mounting plate, the output end of the air cooler 401 is fixedly connected with the air inlet pipe 402, one end of the air inlet pipe 402 is fixedly connected with the rear side of the cooling box 1 and extends to the inside of the cooling box 1, the connecting box 403 is fixedly arranged on the inner wall of the rear side of the cooling box 1, an air collecting box 404 is fixedly arranged on the top and the bottom of the inner side of the cooling box 1 respectively, the top and the bottom of the connecting box 403 are fixedly connected with the air collecting box 404, a plurality of groups of air outlet spray heads 405 are fixedly arranged on the adjacent sides of the two groups of air collecting boxes 404, and air is blown simultaneously on two sides of a PCB (printed circuit board), so that the two sides of the PCB (printed circuit board) can receive air, the air is uniformly received in the conveying process, and the cooling effect of the PCB is ensured.
The air inlet pipe 402, the connecting box 403, the air collecting box 404 and the air outlet nozzle 405 are communicated.
A feeding hole 3 is formed in one side of the cooling box 1, a discharging hole 5 is formed in the other side of the cooling box 1, and a plurality of groups of supporting legs 7 are fixedly arranged at the bottom of the cooling box 1.
The bottom of the discharge hole 5 is fixedly provided with a guide plate 6.
The front side of the cooling box 1 is provided with a circular opening, and an exhaust fan 8 is embedded in the circular opening.
Working principle: when the device is used, the motor 202 is started, the driving wheel 203 and the first rotating rod 204 are driven to rotate, the driving net 205 is used for driving, a worker places a PCB to be cooled on the driving net 205, the air cooler 401 is started, cold air is sent into the connecting box 403 through the air inlet pipe 402 and then is divided into two groups of air collecting boxes 404, the two groups of air collecting boxes are blown out through the air outlet nozzles 405, air blown out by the air outlet nozzles 405 at the top of the inner side directly cools the PCB, cold air blown out by the air outlet nozzles 405 at the bottom of the inner side passes through the driving net 205 to cool the PCB, the exhaust fan 8 is started, hot air in the cooling box 1 is discharged, and when the PCB is conveyed to the other side, the cold air is guided to a placed plate in advance through the guide plate 6.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A cooling device, comprising:
a cooling box (1);
the transmission mechanism (2) is arranged in the cooling box (1), and the transmission mechanism (2) is used for transmitting the PCB supporting plate to ensure the continuity of cooling operation;
the cooling mechanism (4) is arranged in the cooling box (1), the cooling mechanism (4) comprises an air cooler (401), an air collecting box (404) and an air outlet nozzle (405), cold air is fed into the air collecting box (404) under the action of the air cooler (401), and is blown out from the air outlet nozzle (405), and the front side and the back side of the PCB support plate are simultaneously cooled by blowing air, so that the whole process of the PCB can be blown by the cold air.
2. A cooling device according to claim 1, wherein: the transmission mechanism (2) comprises a connecting plate (201), a motor (202), a driving wheel (203), a first rotating rod (204), a transmission net (205) and a second rotating rod (206), wherein the connecting plate (201) is symmetrically arranged on one side of the cooling box (1) in a fixed mode, the motor (202) is fixedly arranged on the front side of one group of connecting plates (201), the adjacent sides of the two groups of connecting plates (201) are rotatably arranged at two ends of the first rotating rod (204), an output shaft of the motor (202) is fixedly connected with one end of the first rotating rod (204), the second rotating rod (206) is rotatably arranged on the inner walls of the front side and the rear side of the cooling box (1), the driving wheel (203) is fixedly arranged on the outer walls of the first rotating rod (204) and the second rotating rod (206), and the two groups of driving wheels (203) are communicated through the transmission net (205).
3. A cooling device according to claim 2, characterized in that: the cooling mechanism (4) comprises an air inlet pipe (402) and a connecting box (403), wherein a mounting plate is arranged on the rear side of the cooling box (1), an air cooler (401) is fixedly arranged on the top of the mounting plate, the output end of the air cooler (401) is fixedly connected with the air inlet pipe (402), one end of the air inlet pipe (402) is fixedly connected with the rear side of the cooling box (1) and extends to the inside of the cooling box (1), the connecting box (403) is fixedly arranged on the inner wall of the rear side of the cooling box (1), an air collecting box (404) is fixedly arranged on the top and the bottom of the inner side of the cooling box (1), the top and the bottom of the connecting box (403) are fixedly connected with the air collecting box (404), and a plurality of groups of air outlet nozzles (405) are fixedly arranged on the adjacent sides of the two groups of air collecting boxes (404).
4. A cooling device according to claim 3, characterized in that: the air inlet pipe (402), the connecting box (403), the air collecting box (404) and the air outlet nozzle (405) are communicated.
5. A cooling device according to claim 4, wherein: the cooling box is characterized in that a feeding hole (3) is formed in one side of the cooling box (1), a discharging hole (5) is formed in the other side of the cooling box (1), and a plurality of groups of supporting legs (7) are fixedly arranged at the bottom of the cooling box (1).
6. A cooling device according to claim 5, wherein: the bottom of the discharge hole (5) is fixedly provided with a guide plate (6).
7. A cooling device according to claim 6, wherein: the front side of the cooling box (1) is provided with a circular opening, and an exhaust fan (8) is embedded in the circular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199868.XU CN219834502U (en) | 2023-05-17 | 2023-05-17 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199868.XU CN219834502U (en) | 2023-05-17 | 2023-05-17 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834502U true CN219834502U (en) | 2023-10-13 |
Family
ID=88244456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321199868.XU Active CN219834502U (en) | 2023-05-17 | 2023-05-17 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834502U (en) |
-
2023
- 2023-05-17 CN CN202321199868.XU patent/CN219834502U/en active Active
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