CN210899102U - Welding device with angle compensation for packaging quartz crystal oscillator - Google Patents
Welding device with angle compensation for packaging quartz crystal oscillator Download PDFInfo
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- CN210899102U CN210899102U CN201921787614.3U CN201921787614U CN210899102U CN 210899102 U CN210899102 U CN 210899102U CN 201921787614 U CN201921787614 U CN 201921787614U CN 210899102 U CN210899102 U CN 210899102U
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Abstract
The utility model provides a welding set that is used for quartz crystal oscillator encapsulation to have angle compensation, including the work rest of welding working head and the motion of drive welding working head vertical direction, the work rest includes first motor, motor fixed plate, eccentric wheel, cam bearing and fly leaf, and the motor shaft of first motor passes the motor fixed plate and links to each other with the eccentric wheel, is equipped with cam bearing on the eccentric wheel, and cam bearing links to each other with the fly leaf, is equipped with the welding working head on the fly leaf. The utility model has the advantages that: the welding working head is provided with a rotating motor which can be matched with a camera to position the quartz crystal which is absorbed and transplanted, and the rotating motor receives the analysis result of the camera so as to correct and correct the angle position; the first limiting device prevents the welding working head from rotating beyond the range, and the second limiting device prevents the welding working head from rising beyond the range; the suction head and the spot welding mechanism are designed into an integral type, so that the structure is greatly simplified, and the waste of space is reduced.
Description
Technical Field
The utility model relates to a quartz crystal welding field, more specifically say and relate to a welding set that is used for quartz crystal oscillator encapsulation to have angle compensation.
Background
The prior art 'welding working head' does not have a mechanism with angle compensation, because large-size products are produced in the industry before, the industry development needs to produce small-size products nowadays, the requirement on precision is high, and the prior art cannot meet the requirement on precision.
Disclosure of Invention
The utility model overcomes not enough among the prior art provides a welding set that is used for quartz crystal oscillator encapsulation to have angle compensation.
The purpose of the utility model is realized by the following technical scheme.
The welding device comprises a rotatable welding working head and a working frame driving the welding working head to move in the vertical direction, wherein the working frame comprises a first motor, a motor fixing plate, an eccentric wheel, a cam bearing and a movable plate, a motor shaft of the first motor penetrates through the motor fixing plate to be connected with the eccentric wheel, the cam bearing is arranged on the eccentric wheel and connected with the movable plate, and the welding working head is arranged on the movable plate.
Further, the welding working head comprises a second motor, a first fixing plate, a second fixing plate, a welding working head fixing plate and a welding head mechanism, the first fixing plate is arranged on one side of the second motor, the second fixing plate, the welding working head fixing plate and the welding head mechanism are sequentially connected from top to bottom, and the welding working head fixing plate and a guide pillar of the welding working head are locked.
Furthermore, the first fixing plate is provided with a reinforcing rib.
Furthermore, a first photoelectric sensor and a second photoelectric sensor are respectively arranged on the second fixing plate and the eccentric wheel.
Further, a light blocking sheet is arranged on the fixing plate of the welding working head, and the light blocking sheet is matched with the first photoelectric sensor for use so as to be suitable for zeroing the welding working head.
Further, the welding head mechanism comprises a welding head fixing plate, a suction head device and a welding wheel adjusting device, the welding wheel adjusting device adjusts a third guide rail on the fixing part to be attached to the inner wall of the welding head fixing plate through a welding working head, the suction head device is attached to the inner wall of the welding head fixing plate through the third guide rail, the welding wheel adjusting device is arranged on two sides of the suction head device, and the welding wheel adjusting device is attached to the inner wall of the welding head fixing plate through the guide rail.
Further, the welding wheel adjusting device comprises a welding head connecting plate, a welding wheel fixing screw, an adjusting block, a welding wheel fixing ring and a welding wheel, the welding wheel fixing block is arranged at the bottom of the welding head connecting plate, the adjusting block is installed on the welding wheel fixing block through the welding wheel fixing screw, the welding wheel fixing ring is arranged on the welding wheel fixing block, and the welding wheel is installed on the welding wheel fixing ring.
Further, the suction head device comprises a suction head connecting plate, a suction head fixing block and suction heads, wherein the suction head connecting plate, the suction head fixing block and the suction heads are sequentially connected.
Furthermore, a first limiting device is arranged at the second fixing plate.
The utility model has the advantages that:
the welding working head is provided with a rotating motor which can be matched with a camera to position the quartz crystal which is absorbed and transplanted, and the rotating motor receives the analysis result of the camera so as to correct and correct the angle position; the first limiting device prevents the welding working head from rotating beyond the range, the top of the welding working head adjusting fixing piece is connected with the top of the side wall of the welding head fixing plate through a screw, and the position of the welding wheel is adjusted by screwing the screw at the top of the welding working head adjusting fixing piece in a suspending mode, so that the positions of the two welding wheels are kept flush. The suction head and the spot welding mechanism are designed into an integral type, so that the structure is greatly simplified, and the waste of space is reduced.
Drawings
FIG. 1 is a schematic view of a welding work head;
FIG. 2 is an exploded view of a welding work head;
FIG. 3 is an exploded view of the work frame;
FIG. 4 is an exploded view of the structure of the weld head mechanism;
FIG. 5 is an exploded view of the welding wheel adjustment assembly;
in the figure:
1. a second motor; 2. a first fixing plate; 3. a second fixing plate; 4. a first photosensor;
5. welding the working head; 6. welding a fixing plate of the working head; 7. a first limit plate;
9. welding a working head adjusting fixing piece;
10. a vacuum joint fixing block; 11. a light blocking sheet; 12. reinforcing ribs; 19. a first motor; 20. an induction sheet;
21. a first guide rail; 22. a second photoelectric sensing sensor; 23. a motor fixing plate; 24. an eccentric wheel;
25. a cam bearing; 26. a movable plate; 27. a conductive plate; 28. a conductive copper plate; 29. welding a welding head connecting plate;
30. a third guide rail; 31. welding a welding head fixing plate; 33. a suction head connecting plate; 34. a suction head fixing block; 35. a suction head;
36. a welding wheel fixing screw; 37. an adjusting block; 38. a welding wheel fixing block; 39. a welding wheel fixing ring; 40. and (7) welding wheels.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
Example 1
As shown in fig. 3, the welding device with angle compensation for quartz crystal oscillator packaging comprises a rotatable welding working head 5 and a working frame for driving the welding working head to move in a vertical direction, wherein the working frame comprises a first motor 19, a motor fixing plate 23, an eccentric wheel 24, a cam bearing 25 and a movable plate 26, a motor shaft of the first motor 19 passes through the motor fixing plate 23 and is connected with the eccentric wheel 24, a sensing plate 20 is arranged on the movable plate 26, the movable plate 26 is matched with the sensing plate 20 for realizing zero position of the movable plate 26, the cam bearing 25 is arranged on the eccentric wheel 24, the cam bearing 25 is connected with the movable plate 26, the welding working head 5 is arranged on the movable plate 26, a first guide rail 21 is arranged on the motor fixing plate 23, and a second photoelectric sensing sensor 22 is arranged on one;
the working frame is also provided with a conductive plate 27 and a conductive copper plate 28, and the conductive plate and the conductive copper plate 28 supply power to the welding working head.
Example 2
As shown in fig. 3, the welding device with angle compensation for quartz crystal oscillator packaging comprises a rotatable welding working head 5 and a working frame for driving the welding working head to move in a vertical direction, wherein the working frame comprises a first motor 19, a motor fixing plate 23, an eccentric wheel 24, a cam bearing 25 and a movable plate 26, a motor shaft of the first motor 19 passes through the motor fixing plate 23 and is connected with the eccentric wheel 24, a sensing plate 20 is arranged on the movable plate 26, the movable plate 26 is matched with the sensing plate 20 for realizing zero position of the movable plate 26, the cam bearing 25 is arranged on the eccentric wheel 24, the cam bearing 25 is connected with the movable plate 26, the welding working head 5 is arranged on the movable plate 26, a first guide rail 21 is arranged on the motor fixing plate 23, and a second photoelectric sensing sensor 22 is arranged on one;
the working frame is also provided with a conductive plate 27 and a conductive copper plate 28, and the conductive plate and the conductive copper plate 28 supply power to the welding working head.
As shown in fig. 1 and 2, the welding work head includes a second motor 1, a first fixing plate 2, a second fixing plate 3, a vacuum joint fixing block 10, a motor connecting plate 11 and a welding head mechanism, the first fixing plate 2 is disposed at one side of the second motor 1, the first fixing plate 2 is provided with a reinforcing rib 12, and the second motor 1, the second fixing plate 3, the welding work head fixing plate 6 and the welding head mechanism are sequentially connected from top to bottom; the welding working head fixing plate 6 is locked with a guide pillar of the welding working head 5, the welding working head fixing plate 6 is connected with a motor output shaft of the second motor 1, and the welding working head fixing plate 6 drives the welding working head 5 to rotate together; a vacuum hole joint fixing block 10 is arranged on one side of the second fixing plate 3, a first photoelectric sensor 4 is arranged at the bottom of the vacuum joint fixing block 10, a light blocking sheet 11 is arranged on the welding working head fixing plate 6, and the light blocking sheet 11 is matched with the first photoelectric sensor 4 for use so as to be suitable for zeroing the welding working head; the second fixing plate 3 is provided with a first limiting plate 7, a first limiting device is formed at one corner of the first limiting plate 7 and the welding working head fixing plate 6, and when power failure stops, the phenomenon that the welding working head is manually overhung to form 360-degree rotation to cause twisting-off of a pipeline is avoided.
Example 3
As shown in fig. 3, the welding device with angle compensation for quartz crystal oscillator packaging comprises a welding working head 5 and a working frame driving the welding working head to move in the vertical direction, wherein the working frame comprises a first motor 19, a motor fixing plate 23, an eccentric wheel 24, a cam bearing 25 and a movable plate 26, a motor shaft of the first motor 19 passes through the motor fixing plate 23 and is connected with the eccentric wheel 24, the movable plate 26 is provided with a sensing plate 20, the movable plate 26 is used in cooperation with the sensing plate 20 to realize the position zeroing of the movable plate 26, the eccentric wheel 24 is provided with the cam bearing 25, the cam bearing 25 is connected with the movable plate 26, the movable plate 26 is provided with the welding working head 5, the motor fixing plate 23 is provided with a first guide rail 21, and one side of the top of the eccentric;
the working frame is also provided with a conductive plate 27 and a conductive copper plate 28, and the conductive plate and the conductive copper plate 28 supply power to the welding working head.
As shown in fig. 1 and 2, the welding work head includes a second motor 1, a first fixing plate 2, a second fixing plate 3, a vacuum joint fixing block 10, a motor connecting plate 11 and a welding head mechanism, the first fixing plate 2 is disposed at one side of the second motor 1, the first fixing plate 2 is provided with a reinforcing rib 12, and the second motor 1, the second fixing plate 3, the welding work head fixing plate 6 and the welding head mechanism are sequentially connected from top to bottom; the welding working head fixing plate 6 is locked with a guide pillar of the welding working head 5, the welding working head fixing plate 6 is connected with a motor output shaft of the second motor 1, and the welding working head fixing plate 6 drives the welding working head 5 to rotate together; a vacuum hole joint fixing block 10 is arranged on one side of the second fixing plate 3, a first photoelectric sensor 4 is arranged at the bottom of the vacuum joint fixing block 10, a light blocking sheet 11 is arranged on the welding working head fixing plate 6, and the light blocking sheet 11 is matched with the first photoelectric sensor 4 for use so as to be suitable for zeroing the welding working head; the second fixing plate 3 is provided with a first limiting plate 7, a limiting structure is formed by the first limiting plate 7 and one corner of the welding working head fixing plate 6, and when power failure stops, the phenomenon that the welding working head is manually overhung to form 360-degree rotation to cause twisting-off of a pipeline is prevented.
As shown in fig. 4, the welding head mechanism includes a welding head fixing plate 31, a suction head device and a welding wheel adjusting device, the suction head device is attached to the inner wall of the welding head fixing plate 31 through a third guide rail 30, the welding wheel adjusting device is arranged on both sides of the suction head device, and the welding wheel adjusting device is attached to the inner wall of the welding head fixing plate 31 through a welding work head adjusting third guide rail 30 on the fixing member 9; the top of the welding working head adjusting fixing piece 9 is connected with the top of the side wall of the welding head fixing plate 31 through a screw, and the position of the welding wheel is adjusted by screwing the screw on the top of the welding working head adjusting fixing piece 9 in a suspending mode, so that the positions of the two welding wheels are kept flush. The suction head device comprises a suction head connecting plate 33, a suction head fixing block 34 and a suction head 35, wherein the suction head connecting plate 33, the suction head fixing block 34 and the suction head 35 are sequentially connected.
Example 4
As shown in fig. 3, the welding device with angle compensation for quartz crystal oscillator packaging comprises a welding working head 5 and a working frame driving the welding working head to move in the vertical direction, wherein the working frame comprises a first motor 19, a motor fixing plate 23, an eccentric wheel 24, a cam bearing 25 and a movable plate 26, a motor shaft of the first motor 19 passes through the motor fixing plate 23 and is connected with the eccentric wheel 24, the movable plate 26 is provided with a sensing plate 20, the movable plate 26 is used in cooperation with the sensing plate 20 to realize the position zeroing of the movable plate 26, the eccentric wheel 24 is provided with the cam bearing 25, the cam bearing 25 is connected with the movable plate 26, the movable plate 26 is provided with the welding working head 5, the motor fixing plate 23 is provided with a first guide rail 21, and one side of the top of the eccentric;
the working frame is also provided with a conductive plate 27 and a conductive copper plate 28, and the conductive plate and the conductive copper plate 28 supply power to the welding working head.
As shown in fig. 1 and 2, the welding work head includes a second motor 1, a first fixing plate 2, a second fixing plate 3, a vacuum joint fixing block 10, a motor connecting plate 11 and a welding head mechanism, the first fixing plate 2 is disposed at one side of the second motor 1, the first fixing plate 2 is provided with a reinforcing rib 12, and the second motor 1, the second fixing plate 3, the welding work head fixing plate 6 and the welding head mechanism are sequentially connected from top to bottom; the welding working head fixing plate 6 is locked with a guide pillar of the welding working head 5, the welding working head fixing plate 6 is connected with a motor output shaft of the second motor 1, and the welding working head fixing plate 6 drives the welding working head 5 to rotate together; a vacuum hole joint fixing block 10 is arranged on one side of the second fixing plate 3, a first photoelectric sensor 4 is arranged at the bottom of the vacuum joint fixing block 10, a light blocking sheet 11 is arranged on the welding working head fixing plate 6, and the light blocking sheet 11 is matched with the first photoelectric sensor 4 for use so as to be suitable for zeroing the welding working head; the second fixing plate 3 is provided with a first limiting plate 7, a limiting structure is formed by the first limiting plate 7 and one corner of the welding working head fixing plate 6, and when power failure stops, the phenomenon that the welding working head is manually overhung to form 360-degree rotation to cause twisting-off of a pipeline is prevented.
As shown in fig. 4, the welding head mechanism includes a welding head fixing plate 31, a suction head device and a welding wheel adjusting device, the suction head device is attached to the inner wall of the welding head fixing plate 31 through a third guide rail 30, the welding wheel adjusting device is arranged on both sides of the suction head device, and the welding wheel adjusting device is attached to the inner wall of the welding head fixing plate 31 through a welding work head adjusting third guide rail 30 on the fixing member 9; the top of the welding working head adjusting fixing piece 9 is connected with the top of the side wall of the welding head fixing plate 31 through a screw, and the position of the welding wheel is adjusted by screwing the screw on the top of the welding working head adjusting fixing piece 9 in a suspending mode, so that the positions of the two welding wheels are kept flush. The suction head device comprises a suction head connecting plate 33, a suction head fixing block 34 and a suction head 35, wherein the suction head connecting plate 33, the suction head fixing block 34 and the suction head 35 are sequentially connected.
As shown in fig. 5, the welding wheel adjusting device includes a welding head connecting plate 29, a welding wheel fixing screw 36, an adjusting block 37, a welding wheel fixing block 38, a welding wheel fixing ring 39 and a welding wheel 40, the bottom of the welding head connecting plate 29 is provided with the welding wheel fixing block 38, the adjusting block 37 is mounted on the welding wheel fixing block 38 through the welding wheel fixing screw 36, the welding wheel fixing ring 39 is arranged on the welding wheel fixing block 38, and the welding wheel 40 is mounted on the welding wheel fixing ring 39.
The working process is as follows: when the quartz crystal welding device works, the quartz crystal is adsorbed by the suction head device, then the working frame drives the welding working head 5 to move in the vertical direction, the welding working head adjusts the position of the welding wheel by the fixing piece 9 to keep the welding wheel horizontal, the second motor 1 drives the welding working head 5 to rotate, the angle position is corrected, and the working precision is improved by two size grades compared with the prior art. The ranking of the sizes from large to small is: 7050,5032,3225,2520,2016,1216,1210, the former mechanism can only reach 2520, and the current mechanism can reach 1210 grade after adding angle compensation (size description: 7050 is taken as an example, which represents the size of 7.5mm bit length and 5.0mm width).
The four embodiments of the present invention have been described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (9)
1. A soldering apparatus with angle compensation for quartz crystal oscillator packages, characterized by: the welding machine comprises a rotatable welding working head and a working frame driving the welding working head to move in the vertical direction, wherein the working frame comprises a first motor, a motor fixing plate, an eccentric wheel, a cam bearing and a movable plate, a motor shaft of the first motor penetrates through the motor fixing plate to be connected with the eccentric wheel, the cam bearing is arranged on the eccentric wheel and connected with the movable plate, and the welding working head is arranged on the movable plate.
2. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 1, wherein: the welding working head comprises a second motor, a first fixing plate, a second fixing plate, a welding working head fixing plate and a welding head mechanism, wherein the first fixing plate is arranged on one side of the second motor, the second fixing plate, the welding working head fixing plate and the welding head mechanism are sequentially connected from top to bottom, and the welding working head fixing plate and a guide pillar of the welding working head are locked.
3. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 2, wherein: and reinforcing ribs are arranged on the first fixing plate.
4. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 2, wherein: and a first photoelectric sensor and a second photoelectric sensor are respectively arranged on the second fixing plate and the eccentric wheel.
5. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 4, wherein: the welding working head fixing plate is provided with a light blocking sheet, and the light blocking sheet is matched with the first photoelectric sensor for use so as to be suitable for zeroing the welding working head.
6. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 2, wherein: the welding head mechanism comprises a welding head fixing plate, a suction head device and a welding wheel adjusting device, the welding wheel adjusting device adjusts a third guide rail on a fixing piece to be attached to the inner wall of the welding head fixing plate through a welding working head, the suction head device is attached to the inner wall of the welding head fixing plate through the third guide rail, the welding wheel adjusting device is arranged on two sides of the suction head device, and the welding wheel adjusting device is attached to the inner wall of the welding head fixing plate through the guide rail.
7. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 6, wherein: the welding wheel adjusting device comprises a welding head connecting plate, a welding wheel fixing screw, an adjusting block, a welding wheel fixing ring and a welding wheel, the welding wheel fixing block is arranged at the bottom of the welding head connecting plate, the adjusting block is installed on the welding wheel fixing block through the welding wheel fixing screw, the welding wheel fixing ring is arranged on the welding wheel fixing block, and the welding wheel is installed on the welding wheel fixing ring.
8. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 6, wherein: the suction head device comprises a suction head connecting plate, a suction head fixing block and suction heads, wherein the suction head connecting plate, the suction head fixing block and the suction heads are sequentially connected.
9. The bonding apparatus with angle compensation for quartz crystal oscillator packages of claim 4, wherein: and a first limiting device is arranged at the second fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787614.3U CN210899102U (en) | 2019-10-23 | 2019-10-23 | Welding device with angle compensation for packaging quartz crystal oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787614.3U CN210899102U (en) | 2019-10-23 | 2019-10-23 | Welding device with angle compensation for packaging quartz crystal oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899102U true CN210899102U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787614.3U Active CN210899102U (en) | 2019-10-23 | 2019-10-23 | Welding device with angle compensation for packaging quartz crystal oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899102U (en) |
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2019
- 2019-10-23 CN CN201921787614.3U patent/CN210899102U/en active Active
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