CN217083268U - Double-channel PCB heating furnace - Google Patents
Double-channel PCB heating furnace Download PDFInfo
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- CN217083268U CN217083268U CN202220076239.7U CN202220076239U CN217083268U CN 217083268 U CN217083268 U CN 217083268U CN 202220076239 U CN202220076239 U CN 202220076239U CN 217083268 U CN217083268 U CN 217083268U
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- lath
- width
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Abstract
The utility model belongs to the technical field of the heating furnace, in particular to binary channels PCB board heating furnace. The heating furnace comprises a heating furnace body, wherein a channel A and a channel B are arranged in the heating furnace body, the channel A and the channel B are arranged side by side in parallel along the conveying direction of products in the heating furnace body, and the width of the channel A and the width of the channel B are automatically and continuously adjusted. The heating furnace solves the problems that the product channel of the existing PCB heating furnace is single and can not be automatically and continuously adjusted.
Description
Technical Field
The utility model belongs to the technical field of the heating furnace, in particular to binary channels PCB board heating furnace.
Background
Most of the existing PCB heating furnaces are single fixed channels, single variable manual width-adjusting channels, single product channels, and the product channels cannot be automatically and continuously adjusted, so that the use has limitation, and the existing electronic products are updated quickly, so that the requirements on the size change of the heating furnace products of manufacturers are provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a binary channels PCB board heating furnace has solved the single, product channel of current PCB board heating furnace product channel and can not automatic continuously adjustable problem.
The above object of the present invention can be achieved by the following technical solutions:
a double-channel PCB board heating furnace comprises a heating furnace body, wherein a channel A and a channel B are arranged inside the heating furnace body;
the channel A and the channel B are arranged in parallel along the conveying direction of products in the heating furnace body, and the width of the channel A and the width of the channel B are automatically and continuously adjusted.
The preferred scheme is as follows:
preferably: the width adjusting device comprises a heating furnace body, a width adjusting servo motor is arranged on the outer side of the heating furnace body, the width of a channel A is formed in the heating furnace body by arranging a fixed lath A and a width adjusting lath A, the fixed lath A and the width adjusting lath A are arranged in parallel at intervals, the width of the channel B is formed in the heating furnace body by arranging a fixed lath B and a width adjusting lath B, the fixed lath B and the width adjusting lath B are arranged in parallel at intervals, a plurality of connecting rods are fixedly connected between the width adjusting lath A and the width adjusting lath B, a ball screw A and a ball screw B which are arranged in parallel at intervals are arranged between the width adjusting lath A and the fixed lath A, the same end of the ball screw A and the same end of the ball screw B are respectively and fixedly connected with the fixed lath A, and the other end of the ball screw A is in transmission connection with an output shaft of the width adjusting servo motor, the width adjusting servo motor drives the ball screw A and the ball screw B to rotate to drive the width adjusting strip A to move, and the width adjusting strip A drives the width adjusting strip B to synchronously move through the connecting rod.
Preferably: a plurality of the parallel interval of connecting rod sets up, ball B keeps away from a pot head of fixed lath A is equipped with synchronous pulley B, ball A with the outside cover of the same end of ball B is equipped with synchronous pulley A, synchronous pulley A with the cover is equipped with between the synchronous pulley B the hold-in range.
Preferably: the fixed lath A and the fixed lath B are respectively and fixedly connected with the inner side wall of the heating furnace body, and the width-adjusting lath A and the width-adjusting lath B are respectively and movably connected with the inner side wall of the heating furnace body.
Preferably: the outer side of the heating furnace body is provided with a plurality of guide rods at intervals in parallel, the guide rods are parallel to the connecting rods, the guide rods sequentially penetrate through the width-adjusting lath A, the fixed lath A, the width-adjusting lath B and the fixed lath A, and the guide rods are movably connected with the width-adjusting lath A, the fixed lath A, the width-adjusting lath B and the fixed lath A respectively.
Preferably: the outer side of the heating furnace body close to the channel A is provided with a driving motor A, the outer side of the heating furnace body close to the channel B is provided with a driving motor B, two rotating shafts A which are arranged in parallel at intervals are rotatably connected between the fixed lath A and the width-adjusting lath A, a belt A is sleeved between the two rotating shafts A, one end of one rotating shaft A is in transmission connection with an output shaft of the driving motor A, two rotating shafts B which are arranged in parallel at intervals are rotatably connected between the fixed lath B and the width-adjusting lath B, a belt B is sleeved between the two rotating shafts B, one end of one rotating shaft B is in transmission connection with an output shaft of the driving motor B, the rotating shafts A and the rotating shafts B are both parallel to the connecting rods, and the driving motor A drives the rotating shafts A to rotate to drive the belt A to transport products, the driving motor B drives the rotating shaft B to rotate to drive the belt B to transport products.
Preferably: the utility model discloses a belt pulley, including pivot A, belt B, pivot A, belt B's outside cover is equipped with belt pulley A, belt A establishes belt pulley A's the outside, belt B's outside cover is equipped with belt pulley B, belt B establishes belt pulley B's the outside, driving motor A drives pivot A rotates, pivot A drives belt pulley A rotates, belt pulley A drives belt pulley A rotates, driving motor B drives pivot B rotates, pivot B drives belt pulley B rotates, belt pulley B drives belt B rotates.
To sum up, the utility model discloses following beneficial effect has:
1. the width of the channel A and the width of the channel B can be automatically and continuously adjusted according to the width of an actual heating product, the automatic width adjusting device is suitable for transportation heating of different product sizes, synchronous narrowing or widening of the channel A and the channel B is achieved by changing the rotating direction of one width adjusting servo motor, and the automatic width adjusting device is convenient and rapid to operate.
2. Synchronous pulley A and synchronous pulley B pass through the synchronous belt and realize ball A and ball B's synchronous revolution to realize that width modulation lath A removes for fixed lath A, improved the stability and the continuity that adjust lath A and remove, the connecting rod makes width modulation lath A drive width modulation lath B synchronous equidirectional removal when removing.
3. The channel A and the channel B respectively control and transport products through the driving motor A and the driving motor B, and the device is high in working efficiency, strong in independence and free of interference.
Drawings
FIG. 1 is a schematic structural diagram I in the examples;
FIG. 2 is a schematic structural diagram II in the example;
FIG. 3 is a schematic structural diagram of a channel A and a channel B in the example.
In the figure, 1, a furnace body; 2. a channel A; 3. a channel B; 4. fixing the lath A; 5. a width-adjusting strip A; 6. a fixing lath B; 7. a width-adjusting strip B; 8. a connecting rod; 9. a guide bar; 10. a width-adjusting servo motor; 11. a ball screw A; 12. a ball screw B; 13. a synchronous pulley A; 14. a synchronous pulley B; 15. driving a motor A; 16. driving a motor B; 17. a rotating shaft A; 18. a rotating shaft B; 19. a belt pulley A; 20. a belt pulley B; 21. and (4) a synchronous belt.
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.
In which like parts are designated by like reference numerals. It should be noted that the words "inner" and "outer" used in the following description refer to directions in the drawings, but are not limiting.
As shown in fig. 1-3, the dual-channel PCB heating furnace comprises a heating furnace body 1, wherein a channel a2 and a channel B3 are arranged inside the heating furnace body 1, a channel a2 and a channel B3 are arranged side by side in parallel along the conveying direction of products inside the heating furnace body 1, and the width of the channel a2 and the width of the channel B3 are automatically and continuously adjusted.
The width-adjusting servo motor 10 is arranged on the outer side of the heating furnace body 1, the width of a channel A2 is formed in the heating furnace body 1 by arranging a fixed lath A4 and a width-adjusting lath A5, the fixed lath A4 and the width-adjusting lath A5 are arranged in parallel at intervals, the width of a channel B3 is formed in the heating furnace body 1 by arranging a fixed lath B6 and a width-adjusting lath B7, the fixed lath B6 and the width-adjusting lath B7 are arranged in parallel at intervals, a plurality of connecting rods 8 are fixedly connected between the width-adjusting lath A5 and the width-adjusting lath B7, a ball screw A11 and a ball screw B12 which are arranged in parallel at intervals are arranged between the width-adjusting lath A5 and the fixed lath A4, the same ends of the ball screw A11 and the ball screw B12 are respectively and fixedly connected with the fixed lath A4, the other end of the ball screw A11 is connected with an output shaft of the width-adjusting servo motor 10, a synchronous belt 21 is sleeved on the same end of the ball screw A11 and the ball screw B12, the nut of the ball screw A11 and the nut of the ball screw B12 are fixedly connected with the width adjusting lath A5 through nut seats respectively, the width adjusting servo motor 10 drives the ball screw A11 and the ball screw B12 to rotate to drive the width adjusting lath A5 to move, and the width adjusting lath A5 drives the width adjusting lath B7 to move synchronously through the connecting rod 8.
A plurality of connecting rods 8 are arranged at intervals in parallel, one end of the ball screw B12 far away from the fixed lath A4 is sleeved with a synchronous pulley B14, the outer side of the same end of the ball screw A11 and the ball screw B12 is sleeved with a synchronous pulley A13, and a synchronous belt 21 is sleeved between the synchronous pulley A13 and the synchronous pulley B14.
The fixed lath A4 and the fixed lath B6 are respectively and fixedly connected with the inner side wall of the heating furnace body 1, and the width-adjusting lath A5 and the width-adjusting lath B7 are respectively and movably connected with the inner side wall of the heating furnace body 1.
The outer side of the heating furnace body 1 is provided with a plurality of guide rods 9 at intervals in parallel, the guide rods 9 are arranged in parallel with the connecting rod 8, the guide rods 9 sequentially penetrate through the width-adjusting lath A5, the fixed lath A4, the width-adjusting lath B7 and the fixed lath A4, and the guide rods 9 are movably connected with the width-adjusting lath A5, the fixed lath A4, the width-adjusting lath B7 and the fixed lath A4 respectively.
The outer side of the heating furnace body 1 close to the channel A2 is provided with a driving motor A15, the outer side of the heating furnace body 1 close to the channel B3 is provided with a driving motor B16, two rotating shafts A17 arranged in parallel at intervals are rotatably connected between a fixed lath A4 and a width-adjusting lath A5, a belt A is sleeved between the two rotating shafts A17, one end of one rotating shaft A17 is in transmission connection with an output shaft of the driving motor A15, two rotating shafts B18 arranged in parallel at intervals are rotatably connected between the fixed lath B6 and the width-adjusting lath B7, a belt B is sleeved between the two rotating shafts B18, one end of one rotating shaft B18 is in transmission connection with an output shaft of the driving motor B16, the rotating shafts A17 and B18 are all parallel to the connecting rod 8, the driving motor A15 drives the rotating shaft A17 to rotate to drive the belt A to transport products, and the driving motor B16 drives the belt B to transport the products by driving the rotating shaft B18 to rotate.
The outside cover of pivot A17 is equipped with belt pulley A19, belt A cover is established in the outside of belt pulley A19, the outside cover of pivot B18 is equipped with belt pulley B20, belt B cover is established in the outside of belt pulley B20, driving motor A15 drives pivot A17 and rotates, pivot A17 drives belt pulley A19 and rotates, belt pulley A19 drives belt A and rotates, driving motor B16 drives pivot B18 and rotates, pivot B18 drives belt pulley B20 and rotates, belt pulley B20 drives belt B and rotates.
The channel A2 and the channel B3 can automatically and continuously adjust the width according to the width of an actual heated product, are suitable for transportation heating of different product sizes, and realize synchronous narrowing or widening of the channel A2 and the channel B3 by changing the rotating direction of one width-adjusting servo motor 10, so that the operation is convenient and quick.
Synchronous pulley A13 and synchronous pulley B14 realize the synchronous rotation of ball screw A11 and ball screw B12 through hold-in range 21 to realize that width modulation lath A5 moves for fixed lath A4, improved the stability and the continuity that adjust lath A and remove, connecting rod 8 makes width modulation lath A5 drive width modulation lath B7 synchronous equidirectional removal when removing.
The channel A2 and the channel B3 are used for controlling and transporting products through the driving motor A15 and the driving motor B16 respectively, and the machine is high in working efficiency, strong in independence and free of interference.
The specific implementation process comprises the following steps:
the width of the channel A2 and the channel B3 is adjusted according to the width of a product to be heated, the width adjusting servo motor 10 is started, an output shaft of the width adjusting servo motor 10 rotates to drive a ball screw A11 to rotate, the ball screw A11 rotates to drive a synchronous pulley A13 to synchronously rotate, a synchronous pulley A13 drives a synchronous pulley B14 to synchronously rotate through a synchronous belt 21, a synchronous pulley B14 drives a ball screw B12 to synchronously rotate, the ball screw A11 and the ball screw B12 are respectively and fixedly connected with a width adjusting plate A5 through nut seats, the ball screw A11 and the ball screw B12 drive a width adjusting plate A5 to move towards or away from a fixed plate A4 through self rotation, the width adjusting plate A5 is fixedly connected with a width adjusting plate B7 through a connecting rod 8, the width adjusting plate A5 and the width adjusting plate B7 can synchronously move in the same direction, so that the width adjusting servo motor 10 can synchronously change the width of the adjusting channel A2 and the width adjusting channel B3 in the same direction or widen, when the widths of the channel A2 and the channel B3 are adjusted to be suitable for the widths of products, the products to be heated are respectively placed on the belts in the channel A2 and the channel B3, the driving motor A15 and the driving motor B16 respectively drive the rotating shaft A17 and the rotating shaft B18 to rotate, the rotating shaft A17 and the rotating shaft B18 respectively drive the belt pulley A19 and the belt pulley B20 to rotate, the rotation of the belt A and the belt B is achieved, and the products in the channel A2 and the channel B3 are conveyed along the rotating directions of the belt A and the belt B.
The present embodiment is to explain the present invention, but it is not to limit the present invention, and the changes, modifications, additions or replacements made within the scope of the present invention shall all belong to the protection scope of the present invention, and after reading the present specification, the skilled person can make modifications without creative contribution to the present embodiment as required, but as long as the present invention is protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a binary channels PCB board heating furnace, includes heating furnace body (1), its characterized in that: a channel A (2) and a channel B (3) are arranged in the heating furnace body (1);
the channel A (2) and the channel B (3) are arranged in parallel along the conveying direction of products inside the heating furnace body (1), and the width of the channel A (2) and the width of the channel B (3) are automatically and continuously adjusted.
2. The dual-channel PCB heating furnace of claim 1, wherein: the width-adjusting type heating furnace is characterized in that a width-adjusting servo motor (10) is arranged on the outer side of the heating furnace body (1), the inside of the heating furnace body (1) forms the width of the channel A (2) by arranging a fixed lath A (4) and a width-adjusting lath A (5), the fixed lath A (4) and the width-adjusting lath A (5) are arranged in parallel at intervals, the inside of the heating furnace body (1) forms the width of the channel B (3) by arranging a fixed lath B (6) and a width-adjusting lath B (7), the fixed lath B (6) and the width-adjusting lath B (7) are arranged in parallel at intervals, a plurality of connecting rods (8) are fixedly connected between the width-adjusting lath A (5) and the width-adjusting lath B (7), and a ball screw A (11) and a ball screw B (12) which are arranged in parallel at intervals are arranged between the width-adjusting lath A (5) and the fixed lath A (4), the utility model discloses a width modulation batten, including ball, adjusting width servo motor, fixed lath A (4), ball A (11) and ball B (12), ball A (11) with the same end of ball B (12) respectively with fixed lath A (4) fixed connection, the other end of ball A (11) with the output shaft transmission of adjusting width servo motor (10) is connected, ball A (11) with the same pot head of ball B (12) is equipped with hold-in range (21), the nut of ball A (11), the nut of ball B (12) respectively with adjusting width lath A (5) passes through nut seat fixed connection, it drives to adjust width servo motor (10) ball A (11) with ball B (12) rotate, drive adjust width lath A (5) and remove, it drives to adjust width lath A (5) through connecting rod (8) adjust width lath B (7) synchronous motion.
3. The dual-channel PCB heating furnace of claim 2, wherein: a plurality of connecting rod (8) parallel interval sets up, ball B (12) are kept away from the pot head of fixed lath A (4) is equipped with synchronous pulley B (14), ball A (11) with the outside cover of the same end of ball B (12) is equipped with synchronous pulley A (13), synchronous pulley A (13) with the cover is equipped with between synchronous pulley B (14) hold-in range (21).
4. The dual-channel PCB heating furnace of claim 2, wherein: the fixed lath A (4) and the fixed lath B (6) are respectively and fixedly connected with the inner side wall of the heating furnace body (1), and the width-adjusting lath A (5) and the width-adjusting lath B (7) are respectively and movably connected with the inner side wall of the heating furnace body (1).
5. The dual-channel PCB heating furnace of claim 2, wherein: the outside parallel interval of heating furnace body (1) is provided with a plurality of guide bar (9), guide bar (9) with connecting rod (8) parallel arrangement, guide bar (9) pass in proper order width modulation lath A (5) fixed lath A (4) width modulation lath B (7) with fixed lath A (4), guide bar (9) respectively with width modulation lath A (5) fixed lath A (4) width modulation lath B (7) fixed lath A (4) swing joint.
6. The dual-channel PCB heating furnace of claim 2, wherein: the heating furnace is characterized in that a driving motor A (15) is arranged on the outer side, close to the channel A (2), of the heating furnace body (1), a driving motor B (16) is arranged on the outer side, close to the channel B (3), of the heating furnace body (1), two rotating shafts A (17) which are arranged in parallel at intervals are rotatably connected between the fixed lath A (4) and the width-adjusting lath A (5), a belt A is sleeved between the two rotating shafts A (17), one end of one rotating shaft A (17) is in transmission connection with an output shaft of the driving motor A (15), two rotating shafts B (18) which are arranged in parallel at intervals are rotatably connected between the fixed lath B (6) and the width-adjusting lath B (7), a belt B is sleeved between the two rotating shafts B (18), one end of the rotating shaft B (18) is in transmission connection with an output shaft of the driving motor B (16), pivot A (17) pivot B (18) all with connecting rod (8) are parallel to each other, driving motor A (15) is through driving pivot A (17) rotate the drive belt A transports the product, driving motor B (16) is through driving pivot B (18) rotate the drive belt B transports the product.
7. The dual-channel PCB heating furnace of claim 6, wherein: the outside cover of pivot A (17) is equipped with belt pulley A (19), belt A cover is established the outside of belt pulley A (19), the outside cover of pivot B (18) is equipped with belt pulley B (20), belt B cover is established the outside of belt pulley B (20), driving motor A (15) drive pivot A (17) rotate, pivot A (17) drive belt pulley A (19) rotate, belt pulley A (19) drive belt A rotates, driving motor B (16) drive pivot B (18) rotate, pivot B (18) drive belt pulley B (20) rotate, belt pulley B (20) drive belt B rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076239.7U CN217083268U (en) | 2022-01-12 | 2022-01-12 | Double-channel PCB heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076239.7U CN217083268U (en) | 2022-01-12 | 2022-01-12 | Double-channel PCB heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217083268U true CN217083268U (en) | 2022-07-29 |
Family
ID=82542916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220076239.7U Active CN217083268U (en) | 2022-01-12 | 2022-01-12 | Double-channel PCB heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217083268U (en) |
-
2022
- 2022-01-12 CN CN202220076239.7U patent/CN217083268U/en active Active
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