CN215935458U - PCB temperature detection device - Google Patents
PCB temperature detection device Download PDFInfo
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- CN215935458U CN215935458U CN202122436599.1U CN202122436599U CN215935458U CN 215935458 U CN215935458 U CN 215935458U CN 202122436599 U CN202122436599 U CN 202122436599U CN 215935458 U CN215935458 U CN 215935458U
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- side plate
- conveying assembly
- receiving table
- rotating column
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Abstract
The utility model relates to a PCB temperature detection device, comprising: the device comprises an object receiving table, a first conveying assembly, a second conveying assembly, a motor, a screw rod nut, a first side plate, a second side plate and two guide rods; through being provided with guide bar and lead screw between first curb plate and the second curb plate, the sliding seat slides and sets up on the guide bar, lead screw nut spiro union is on the lead screw, first transport assembly fixes on sliding seat and screw-nut, first transport assembly sets up with the second transport assembly relatively, cooperation motor drive lead screw rotates, can make screw-nut move on the lead screw, thereby drive first transport assembly and be close to or keep away from the motion of second transport assembly direction, can adjust the distance between first transport assembly and the second transport assembly, and thus, can carry the PCB board of different specifications, cooperation temperature sensor can detect the temperature of the PCB board of different specifications.
Description
Technical Field
The utility model relates to the technical field of temperature detection equipment, in particular to a PCB temperature detection device.
Background
PCB (Printed circuit boards), also called Printed circuit boards, are providers of electrical connections for electronic components. In the production process of the PCB, when the dispensing machine is used for dispensing the PCB, the dispensing machine is used for dispensing in the environment of less than 40 ℃, and the ideal production state can be achieved.
When the existing receiving table is used for conveying the PCB, only the PCB with a single specification can be conveyed, and the temperature of the PCB with different specifications cannot be well detected.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a PCB temperature detection apparatus.
The technical scheme for solving the technical problems is as follows: a PCB temperature detection device, comprising: the device comprises an object receiving table, a first conveying assembly, a second conveying assembly, a motor, a screw rod nut, a first side plate, a second side plate and two guide rods;
the first side plate and the second side plate are oppositely arranged on the object receiving table;
the first end of each guide rod is connected with the first side plate, the second end of each guide rod is connected with the second side plate, the two guide rods are parallel to each other, a sliding seat is arranged on each guide rod in a sliding mode, the first conveying assembly is fixed on the two sliding seats, and the second conveying assembly is arranged on the first side plate;
the motor is arranged on the second side plate and is in driving connection with the first end of the screw rod, the second end of the screw rod is rotatably arranged on the first side plate, the screw rod nut is in threaded connection with the screw rod, and the screw rod nut is connected with the first conveying assembly;
and a temperature sensor is arranged on the object receiving table.
In one embodiment, the first conveyor assembly comprises: first fixed plate, first belt and first driver, first fixed plate sets up two on the sliding seat, just first fixed plate with screw-nut connects, first fixed plate orientation be provided with two first rotation wheels in the one side of second conveyor components relatively, first belt transmission cover is established two on the first rotation wheel, first driver and one first rotation wheel drive is connected.
In one embodiment, a first rotating column is rotatably arranged on the first fixing plate and located between the two first rotating wheels, the distance between the first rotating column and the object receiving table is smaller than the distance between the first rotating wheels and the object receiving table, and the first belt is at least partially abutted against the surface of the first rotating column.
In one embodiment, the second conveyor assembly comprises: second fixed plate, second belt and second driver, the second fixed plate sets up on the first curb plate, the second fixed plate orientation be provided with two seconds relatively in the one side of first fixed plate and rotate the wheel, the second belt transmission cover is established two the second rotates and takes turns to, the second driver and one the second rotates the wheel drive and connects.
In one embodiment, a second rotating column is rotatably disposed on the second fixing plate, the second rotating column is located between two second rotating wheels, the distance between the second rotating column and the object receiving table is smaller than the distance between the second rotating wheels and the object receiving table, and the second belt is at least partially abutted to the surface of the second rotating column.
In one embodiment, the sliding seat is provided with a sliding hole, the aperture of the sliding hole is matched with the width of the guide rod, and the sliding seat is slidably arranged on the guide rod through the sliding hole.
In one embodiment, the distance between the screw rod and one of the guide rods is equal to the distance between the screw rod and the other of the guide rods.
The utility model has the beneficial effects that: according to the PCB temperature detection device provided by the utility model, the guide rod and the lead screw are arranged between the first side plate and the second side plate, the sliding seat is arranged on the guide rod in a sliding manner, the lead screw nut is connected on the lead screw in a threaded manner, the first conveying assembly is fixed on the sliding seat and the lead screw nut, the first conveying assembly and the second conveying assembly are arranged oppositely, the lead screw nut can move on the lead screw by being matched with the motor to drive the lead screw to rotate, so that the first conveying assembly is driven to move close to or far away from the second conveying assembly, the distance between the first conveying assembly and the second conveying assembly can be adjusted, thus, PCBs of different specifications can be conveyed, and the temperature of PCBs of different specifications can be detected by being matched with the temperature sensor.
Drawings
Fig. 1 is a schematic structural diagram of a PCB board temperature detection apparatus according to an embodiment.
In the attached drawings, 10, a PCB temperature detection device; 100. an object receiving table; 110. a first side plate; 120. a second side plate; 210. a screw rod; 220. a feed screw nut; 300. a first fixing plate; 400. a second fixing plate; 410. a second rotating wheel; 420. a second belt; 430. a second rotating cylinder; 510. a guide bar; 520. a sliding seat; 600. a temperature sensor.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.
In one embodiment, as shown in fig. 1, a PCB board temperature detecting apparatus 10 includes: the object receiving table 100, a first conveying assembly, a second conveying assembly, a motor, a screw rod 210, a screw rod nut 220, a first side plate 110, a second side plate 120 and two guide rods 510; the first side plate 110 and the second side plate 120 are oppositely arranged on the object receiving table 100; a first end of each guide bar 510 is connected to the first side plate 110, a second end of each guide bar 510 is connected to the second side plate 120, the two guide bars 510 are parallel to each other, a sliding seat 520 is slidably disposed on each guide bar 510, the first conveying assembly is fixed to the two sliding seats 520, and the second conveying assembly is disposed on the first side plate 110; the motor is arranged on the second side plate 120, the motor is in driving connection with a first end of the screw rod 210, a second end of the screw rod 210 is rotatably arranged on the first side plate 110, the screw rod nut 220 is in threaded connection with the screw rod 210, and the screw rod nut 220 is connected with the first conveying assembly; the object table 100 is provided with a temperature sensor 600.
In this embodiment, a first guide bar 510, a screw rod 210 and a second guide bar 510 are oppositely disposed between the first side plate 110 and the second side plate 120 in sequence, that is, the screw rod 210 is disposed between the two guide bars 510, and the three are parallel to each other, the distance between the screw rod 210 and the first guide bar 510 is equal to the distance between the screw rod 210 and the second guide bar 510, each sliding seat 520 is slidably disposed on one guide bar 510, the screw nut 220 is screwed on the screw rod 210, the first conveying assembly is fixed on the two sliding seats 520 and the screw nut 220, because the first conveying assembly and the second conveying assembly are oppositely disposed, the screw rod 210 is driven to rotate by the motor, the screw nut 220 can move on the screw rod 210, thereby driving the first conveying assembly to move close to or away from the second conveying assembly, and the distance between the first conveying assembly and the second conveying assembly can be adjusted, thus, the PCB with different specifications can be conveyed, and the temperature of the PCB with different specifications can be detected by matching with the temperature sensor 600. It is to be understood that the manner in which the temperature sensor 600 senses the surface temperature of the PCB and converts the sensed surface temperature into a usable output signal to obtain a surface temperature value of the PCB is a technique known to those skilled in the art and can be implemented, and is not described redundantly in this embodiment.
To accomplish the transportation of the PCB, as shown in fig. 1, in one embodiment, the first transportation assembly includes: first fixed plate 300, first belt and first driver, first fixed plate 300 sets up two on the sliding seat 520, just first fixed plate 300 with screw-nut 220 connects, first fixed plate 300 orientation be provided with two first rotation wheels in the one side of second conveyor components relatively, first belt transmission cover is established two on the first rotation wheel, first driver and one first rotation wheel drive is connected. Specifically, two first rotating wheels are oppositely arranged at two ends of the first fixing plate 300, the first belt is arranged on the two first rotating wheels in a surrounding manner, the first driver drives the first rotating wheel to rotate, and the first belt can be driven to transmit on the two first rotating wheels.
In one embodiment, the second conveyor assembly comprises: second fixed plate 400, second belt 420 and second driver, second fixed plate 400 sets up on first curb plate 110, second fixed plate 400 orientation be provided with two seconds relatively in the one side of first fixed plate 300 and rotate wheel 410, second belt 420 transmission cover is established at two the second rotates on wheel 410, the second driver with one the second rotates wheel 410 drive and is connected. Specifically, two second are rotated wheel 410 and are set up the both ends at second fixed plate 400 relatively, second belt 420 encircles and sets up on two second are rotated wheel 410, the second driver drive second is rotated wheel 410 and is rotated, can drive second belt 420 and rotate the transmission on wheel 410 at two second, like this, the both sides of PCB board are placed respectively on first belt and second belt 420, drive first belt and second belt 420 respectively through first driver and second driver and rotate, the PCB board can be carried on first conveyor components and second conveyor components.
In order to better convey the PCB, in one embodiment, as shown in fig. 1, a first rotating column is rotatably disposed on the first fixing plate 300, the first rotating column is located between two first rotating wheels, a distance between the first rotating column and the object receiving table 100 is smaller than a distance between the first rotating wheel and the object receiving table 100, and the first belt at least partially abuts against a surface of the first rotating column. Specifically, first rotation post is located the below of two first rotation wheels, and the distance between first rotation post and the first rotation wheel equals the distance between first rotation post and the first rotation wheel of second, first rotation post and two first rotation wheels are isosceles triangle's three summit position distribution promptly, first belt encircles and sets up on first rotation post and two first rotation wheels, and like this, first belt can hug closely on two first rotation wheels, the condition of skidding appears when avoiding appearing first rotation wheel and driving first belt drive, can transport the PCB board better.
In one embodiment, a second rotating column 430 is rotatably disposed on the second fixing plate 400, the second rotating column 430 is located between two second rotating wheels 410, a distance between the second rotating column 430 and the receiving platform 100 is smaller than a distance between the second rotating wheels 410 and the receiving platform 100, and the second belt 420 at least partially abuts against a surface of the second rotating column 430. Specifically, the second rotating column 430 is located below the two second rotating wheels 410, and the distance between the second rotating column 430 and the first second rotating wheel 410 is equal to the distance between the second rotating column 430 and the second rotating wheel 410, that is, the second rotating column 430 and the two second rotating wheels 410 are distributed at three vertex positions of an isosceles triangle, and the second belt 420 is arranged around the second rotating column 430 and the two second rotating wheels 410, so that the second belt 420 can be tightly attached to the two second rotating wheels 410, thereby avoiding the slipping condition when the second rotating wheels 410 drive the second belt 420 to transmit, and better transporting the PCB.
In one embodiment, the sliding seat 520 has a sliding hole, the diameter of the sliding hole is adapted to the width of the guide rod 510, and the sliding seat 520 is slidably disposed on the guide rod 510 through the sliding hole. Specifically, the shape of the cross section of guide bar 510 is circular, and guide bar 510 passes the slide opening, and the outside surface of guide bar 510 and the lateral wall activity butt of slide opening, like this, sliding seat 520 can slide on guide bar 510 smoothly, not only can play the effect of support to first conveying assembly, can also drive first conveying assembly steadily and do the motion that is close to or keeps away from the second conveying assembly direction.
In one embodiment, a fan is disposed on the second side plate 120. Specifically, the fan is fixed on second curb plate 120, and the wind direction of fan is towards between first conveyor components and the second conveyor components, because the PCB board is glued under the environment that is less than 40 degrees, just can reach the production state of ideal, and when temperature sensor 600 detected the surface temperature of PCB board and is higher than 40 degrees, can cool off the PCB board through the fan, and the follow-up point of being convenient for is glued to the PCB board, reaches good quality.
In one embodiment, the object receiving table 100 is provided with a sliding groove, so that the sliding groove is formed in the object receiving table 100 along the direction from the first side plate 110 to the second side plate 120, and the temperature sensor 600 is provided with a sliding block which is slidably disposed in the sliding groove, so that the position of the temperature sensor 600 on the object receiving table 100 can be adjusted, and the temperature sensor 600 can better align with PCB boards of different specifications for temperature detection. Further, the quantity of spout is a plurality of, temperature sensor 600 reaches the quantity of slider with the quantity of spout equals, through with a plurality of temperature sensor 600 is fixed different the different positions of spout can carry out temperature detection to the different regions of same PCB board, guarantees that PCB board carries out the production requirement that whole surface temperature reaches the preferred before the point is glued.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A PCB temperature detection device, comprising: the device comprises an object receiving table, a first conveying assembly, a second conveying assembly, a motor, a screw rod nut, a first side plate, a second side plate and two guide rods;
the first side plate and the second side plate are oppositely arranged on the object receiving table;
the first end of each guide rod is connected with the first side plate, the second end of each guide rod is connected with the second side plate, the two guide rods are parallel to each other, a sliding seat is arranged on each guide rod in a sliding mode, the first conveying assembly is fixed on the two sliding seats, and the second conveying assembly is arranged on the first side plate;
the motor is arranged on the second side plate and is in driving connection with the first end of the screw rod, the second end of the screw rod is rotatably arranged on the first side plate, the screw rod nut is in threaded connection with the screw rod, and the screw rod nut is connected with the first conveying assembly;
and a temperature sensor is arranged on the object receiving table.
2. The PCB board temperature detection apparatus of claim 1, wherein the first conveyor assembly comprises: first fixed plate, first belt and first driver, first fixed plate sets up two on the sliding seat, just first fixed plate with screw-nut connects, first fixed plate orientation be provided with two first rotation wheels in the one side of second conveyor components relatively, first belt transmission cover is established two on the first rotation wheel, first driver and one first rotation wheel drive is connected.
3. The PCB board temperature detection device of claim 2, wherein a first rotating column is rotatably arranged on the first fixing plate, the first rotating column is located between the two first rotating wheels, the distance between the first rotating column and the object receiving table is smaller than the distance between the first rotating wheel and the object receiving table, and the first belt is at least partially abutted against the surface of the first rotating column.
4. The PCB board temperature detection device of claim 3, wherein the second conveying assembly comprises: second fixed plate, second belt and second driver, the second fixed plate sets up on the first curb plate, the second fixed plate orientation be provided with two seconds relatively in the one side of first fixed plate and rotate the wheel, the second belt transmission cover is established two the second rotates and takes turns to, the second driver and one the second rotates the wheel drive and connects.
5. The PCB board temperature detecting device of claim 4, wherein a second rotating column is rotatably disposed on the second fixing plate, the second rotating column is located between two second rotating wheels, a distance between the second rotating column and the object receiving table is smaller than a distance between the second rotating wheels and the object receiving table, and the second belt is at least partially abutted against a surface of the second rotating column.
6. The PCB temperature detecting device of claim 1, wherein the sliding seat is provided with a sliding hole, the diameter of the sliding hole is adapted to the width of the guide rod, and the sliding seat is slidably disposed on the guide rod through the sliding hole.
7. The PCB temperature detecting device of claim 1, wherein a distance between the lead screw and one of the guide bars is equal to a distance between the lead screw and the other of the guide bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436599.1U CN215935458U (en) | 2021-10-09 | 2021-10-09 | PCB temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436599.1U CN215935458U (en) | 2021-10-09 | 2021-10-09 | PCB temperature detection device |
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| Publication Number | Publication Date |
|---|---|
| CN215935458U true CN215935458U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122436599.1U Active CN215935458U (en) | 2021-10-09 | 2021-10-09 | PCB temperature detection device |
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| CN (1) | CN215935458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258612A (en) * | 2022-08-02 | 2022-11-01 | 信阳中部半导体技术有限公司 | Automatic aligning and feeding V-groove plate separator |
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2021
- 2021-10-09 CN CN202122436599.1U patent/CN215935458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258612A (en) * | 2022-08-02 | 2022-11-01 | 信阳中部半导体技术有限公司 | Automatic aligning and feeding V-groove plate separator |
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