CN202332794U - Direct-drive solid phase crystallization welding head mechanism - Google Patents
Direct-drive solid phase crystallization welding head mechanism Download PDFInfo
- Publication number
- CN202332794U CN202332794U CN2011204696875U CN201120469687U CN202332794U CN 202332794 U CN202332794 U CN 202332794U CN 2011204696875 U CN2011204696875 U CN 2011204696875U CN 201120469687 U CN201120469687 U CN 201120469687U CN 202332794 U CN202332794 U CN 202332794U
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- CN
- China
- Prior art keywords
- guide rail
- roller guide
- seat
- solid brilliant
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a direct-drive solid phase crystallization welding head mechanism which comprises a solid phase crystallization arm and a driving mechanism for driving the solid phase crystallization, wherein the driving mechanism comprises a rotating motor, a substrate, a Z-axis motor, a Z-axis motor cabinet, an eccentric shaft, a connecting rod, a linear, a crossed roller guide rail, a Z-axis connecting shaft, a shaft seat, a crossed roller guide rail seat and a solid phase crystallization seat; the solid phase crystallization arm is fixedly mounted on the solid phase crystallization arm seat; the solid phase crystallization arm seat is mounted on the crossed roller guide rail seat through the crossed roller guide rail; the solid phase crystallization arm seat is also fixedly connected with the Z-axis connecting shaft; the rotating motor drives the crossed roller guide rail seat to rotate, thereby driving the solid phase crystallization arm to rotate; and the rotating motion of the Z-axis motor drives the Z-axis connecting shaft to move up and down through the eccentric shaft and the connecting rod, so that the solid phase crystallization arm moves up and down. By adopting the direct-drive mode, the utility model has the advantages of low motor load, fewer structural members and simple assembly process, and can implement high-speed high-precision position control on the solid phase crystallization arm.
Description
Technical field
The utility model relates to solid brilliant machine, relates in particular to a kind of solid brilliant soldering tip mechanism of directly driving.
Background technology
Gu brilliant machine is a visual plant of producing light-emitting diode, its solid brilliant process comprise a glue get brilliant with put crystalline substance, with chip from automatic clamping and placing on the wafer to substrate, and accurately place, solid crystalloid amount is had decisive influence.
The drive controlling method of the solid brilliant soldering tip of traditional solid brilliant machine is generally in the following way:
Gu brilliant soldering tip has two motors, provide respectively solid brilliant arm move up and down and solid brilliant arm rotatablely moves.And wherein, Gu the Control Shaft that brilliant arm moves up and down, through a spline bearing, be fixed on the rotating shaft of spline.Because need spline bearing and other part of a special construction, cost is higher, and be difficult to control.
The utility model content
The technical problem that the utility model mainly solves provides a kind of solid brilliant welding head structure that directly drives simple in structure.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of solid brilliant welding head structure that directly drives is provided; Comprise solid brilliant arm and be used to drive the driving mechanism of said solid brilliant arm, said driving mechanism comprise electric rotating machine, substrate, Z to motor, Z to motor cabinet, eccentric shaft, connecting rod, line slideway, intersection roller guide rail, Z to connecting axle, axle bed, intersection roller guide rail seat, solid brilliant arm seat; Said solid brilliant arm is fixedly installed on the said solid brilliant arm seat; Said electric rotating machine is fixed on the said substrate, and said Z is fixed in said Z on motor cabinet to motor, and said Z is fixed on the substrate to motor cabinet; The roller guide rail seat that intersects is fixedly connected the power output shaft of electric rotating machine; The roller guide rail that intersects is installed on the said intersection roller guide rail seat; And intersect roller guide rail outer rail with intersects the roller guide rail seat and fixes, the interior rail fixed connection of roller guide rail of intersecting is said consolidates brilliant arm seat; One end of said eccentric shaft connects the power output shaft of Z to motor; The eccentric shaft other end connects an end of connecting rod; The other end of connecting rod is fixedly connected axle bed, and axle bed is slidably mounted on the said line slideway, and said line slideway is fixed in said Z on motor cabinet; Z is rotatably mounted in the axle bed to an end of connecting axle, and the other end is fixedly connected said solid brilliant arm seat.
Wherein, Saidly directly drive solid brilliant welding head structure and also comprise and be used to respond to first sensing chip that solid brilliant arm rotatablely moves and be used for the first sensor that induced signal with said first sensing chip is converted into the signal of telecommunication and feeds back to electric rotating machine; Said first sensor is fixed on the said substrate; Said first sensing chip is fixed on the said intersection roller guide rail seat, and said first sensor and said first sensing chip are adaptive.
Wherein, Saidly directly drive solid brilliant welding head structure and also comprise and be used to respond to second sensing chip that solid brilliant arm moves up and down and be used for the induced signal of said second sensing chip is converted into the signal of telecommunication and feeds back to second transducer of said Z to motor; Said second transducer is fixed in said Z on motor cabinet; Said second sensing chip is fixed on the said eccentric shaft, and said second transducer and said second sensing chip are adaptive.
Wherein, saidly directly drive solid brilliant welding head structure and also comprise shaft coupling, said shaft coupling connects eccentric shaft and the Z power output shaft to motor respectively.
Wherein, said intersection roller guide rail seat top is provided with axis hole, and the power output shaft of said electric rotating machine is fixed in the said axis hole.
The beneficial effect of the utility model is: being different from the solid brilliant arm of original technology need be by a special spline bearing as rotation and connection connecting rod that rotatablely moves and other design of part; The utility model adopts the direct-drive type structure; By electric rotating machine power source and power source that Z moves up and down as solid brilliant arm to motor as solid brilliant arm rotation, electric rotating machine and Z all fixedly mount to motor, and both directly drive solid brilliant arm through transmission device respectively; Motor load is little; Can realize high-speed, the high precision position control of solid brilliant arm through this driving mechanism, and this structural member that directly drives solid brilliant soldering tip mechanism is few, assembling is simple.
Description of drawings
Fig. 1 is the structural representation that the utility model directly drives solid brilliant mechanism.
Among the figure:
1, electric rotating machine; 2, substrate; 3, Z is to motor; 4, Z is to motor cabinet; 5, eccentric shaft; 6, connecting rod; 7, line slideway; 8, intersection roller guide rail; 9, Z is to connecting axle; 10, axle bed; 11, intersection roller guide rail seat; 111, axis hole; 12, solid brilliant arm seat; 13, solid brilliant arm; 14, first sensing chip; 15, first sensor; 16, second sensing chip; 17, second transducer.
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1; The utility model provides a kind of solid brilliant welding head structure that directly drives; Comprise solid brilliant arm 13 and be used to drive the driving mechanism of said solid brilliant arm 13, said driving mechanism comprise electric rotating machine 1, substrate 2, Z to motor 3, Z to motor cabinet 4, eccentric shaft 5, connecting rod 6, line slideway 7, intersect roller guide rail 8, Z to connecting axle 9, axle bed 10, intersect roller guide rail seat 11, solid brilliant arm seat 12; Said solid brilliant arm 13 is fixedly installed on the said solid brilliant arm seat 12.
Said electric rotating machine 1 is fixed on the said substrate 2, and said Z is fixed in said Z on motor cabinet 4 to motor 3, and said Z is fixed on the substrate 2 to motor cabinet 4.
Intersection roller guide rail seat 11 tops are provided with axis hole 111; The power output shaft of electric rotating machine 1 is fixed in this axis hole 111; The roller guide rail 8 that intersects is installed on the said intersection roller guide rail seat 11; And intersect the outer rail of roller guide rail 8 with to intersect roller guide rail seat 11 fixing, intersect the said brilliant arm seat 12 admittedly of interior rail fixed connection of roller guide rail 8.When electric rotating machine 1 motion, its power output shaft drives 11 rotations of intersection roller guide rail seat, Gu brilliant arm seat 12 rotates thereupon, has therefore realized rotatablely moving of solid brilliant arm 13.
One end of said eccentric shaft 5 connects the power output shaft of Z to motor 3; Eccentric shaft 5 other ends connect an end of connecting rod 6; The other end of connecting rod 6 is fixedly connected axle bed 10, and axle bed 10 is slidably mounted on the said line slideway 7, and said line slideway 7 is fixed in said Z on motor cabinet 4; Z is rotatably mounted in the axle bed 10 to an end of connecting axle 9, and the other end is fixedly connected said solid brilliant arm seat 12.Eccentric shaft 5 forms toggle with connecting rod 6; Z converts the rectilinear motion of connecting rod 6 ends into through eccentric shaft 5 and connecting rod 6 to rotatablely moving of motor 3; The axle bed 10 that is fixed in connecting rod 6 is moved up and down along line slideway 7, and Z also can follow and moving up and down to connecting axle 9.Z is fixedly connected with solid brilliant arm seat 12 to connecting axle 9; And solid brilliant arm seat 12 is fixed in the interior rail of intersection roller guide rail 8; The roller guide rail 8 that intersects comprises two groups of guideways that laterally arrange; Every group of guideway is by two tracks and be arranged at two rollers between the track and form, and two relative tracks constitute and intersect the interior rail of roller guide rails 8 in two groups of guideways, and two tracks promptly become and intersect the outer rail of roller in addition; Between interior rail and the outer rail owing to be provided with roller thereby relative motion under external force; Therefore at Z when connecting axle 9 moves up and down, can drive solid brilliant arm seat 12 and intersect the interior rail of roller guide rail 8 and move up and down, thereby realize moving up and down of solid brilliant arm 13 along outer rail.Because Z can rotate in axle bed 10 to connecting axle 9, when solid brilliant arm seat 12 was rotated motor 1 driven rotary, Z can not have influence on rotatablely moving of solid brilliant arm 13 to connecting axle 9 yet and then rotation in addition.
Being different from the solid brilliant arm of original technology need be by a special spline bearing as rotation and connection connecting rod that rotatablely moves and other design of part; The utility model adopts the direct-drive type structure; By electric rotating machine power source and power source that Z moves up and down as solid brilliant arm to motor as solid brilliant arm rotation, electric rotating machine and Z all fixedly mount to motor, and both directly drive solid brilliant arm through transmission device respectively; Motor load is little; Can realize high-speed, the high precision position control of solid brilliant arm through this driving mechanism, and this structural member that directly drives solid brilliant soldering tip mechanism is few, assembling is simple.
In the present embodiment; Directly driving solid brilliant soldering tip mechanism also comprises and is used to respond to first sensing chip 14 that solid brilliant arm 13 rotatablely moves and is used for the first sensor 15 that induced signal with said first sensing chip 14 is converted into the signal of telecommunication and feeds back to electric rotating machine 1; Said first sensor 15 is fixed on the said substrate 2; Said first sensing chip 14 is fixed on the said intersection roller guide rail seat 11, and said first sensor 15 is adaptive with said first sensing chip 14.Provide the motion feedback of solid brilliant arm seat 12 direction of rotation and origin position to feed back through first sensing chip 14 and first sensor 15, formed the closed-loop control of electric rotating machine 1.
In the present embodiment; Directly driving solid brilliant soldering tip mechanism also comprises and is used to respond to second sensing chip 16 that solid brilliant arm 13 moves up and down and is used for the induced signal of said second sensing chip 16 is converted into the signal of telecommunication and feeds back to second transducer 17 of said Z to motor 3; Said second transducer 17 is fixed in said Z on motor cabinet 4; Said second sensing chip 16 is fixed on the said eccentric shaft 5, and said second transducer 17 is adaptive with said second sensing chip 16.Provide the motion feedback of solid brilliant arm seat 12 above-below directions and origin position to feed back through second sensing chip 16 and second transducer 17, formed the closed-loop control of Z to motor 3.
In one embodiment, saidly directly drive solid brilliant welding head structure and also comprise shaft coupling, said shaft coupling connects eccentric shaft 5 and the power output shaft of Z to motor 3 respectively.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. one kind is directly driven solid brilliant soldering tip mechanism; Comprise solid brilliant arm and be used to drive the said driving mechanism of brilliant arm admittedly; It is characterized in that, said driving mechanism comprise electric rotating machine, substrate, Z to motor, Z to motor cabinet, eccentric shaft, connecting rod, line slideway, intersection roller guide rail, Z to connecting axle, axle bed, intersection roller guide rail seat, solid brilliant arm seat;
Said solid brilliant arm is fixedly installed on the said solid brilliant arm seat;
Said electric rotating machine is fixed on the said substrate, and said Z is fixed in said Z on motor cabinet to motor, and said Z is fixed on the substrate to motor cabinet;
The power output shaft of the fixedly connected electric rotating machine of intersection roller guide rail seat; The roller guide rail that intersects is installed on the said intersection roller guide rail seat; And intersect roller guide rail outer rail with intersects the roller guide rail seat and fixes the fixedly connected said brilliant arm seat of consolidating of the interior rail of intersection roller guide rail;
One end of said eccentric shaft connects the power output shaft of Z to motor; The eccentric shaft other end connects an end of connecting rod; The fixedly connected axle bed of the other end of connecting rod, axle bed are slidably mounted on the said line slideway, and said line slideway is fixed in said Z on motor cabinet; Z is rotatably mounted in the axle bed to an end of connecting axle, the fixedly connected said solid brilliant arm seat of the other end.
2. the solid brilliant soldering tip mechanism of directly driving according to claim 1 is characterized in that:
Also comprise and be used to respond to first sensing chip that solid brilliant arm rotatablely moves and be used for the first sensor that induced signal with said first sensing chip is converted into the signal of telecommunication and feeds back to electric rotating machine; Said first sensor is fixed on the said substrate; Said first sensing chip is fixed on the said intersection roller guide rail seat, and said first sensor and said first sensing chip are adaptive.
3. the solid brilliant soldering tip mechanism of directly driving according to claim 1 is characterized in that:
Also comprise and be used to respond to second sensing chip that solid brilliant arm moves up and down and be used for the induced signal of said second sensing chip is converted into the signal of telecommunication and feeds back to second transducer of said Z to motor; Said second transducer is fixed in said Z on motor cabinet; Said second sensing chip is fixed on the said eccentric shaft, and said second transducer and said second sensing chip are adaptive.
4. according to each described solid brilliant soldering tip mechanism of directly driving of claim 1-3, it is characterized in that:
Also comprise shaft coupling, said shaft coupling connects eccentric shaft and the Z power output shaft to motor respectively.
5. according to each described solid brilliant soldering tip mechanism of directly driving of claim 1-3, it is characterized in that:
Said intersection roller guide rail seat top is provided with axis hole, and the power output shaft of said electric rotating machine is fixed in the said axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696875U CN202332794U (en) | 2011-11-23 | 2011-11-23 | Direct-drive solid phase crystallization welding head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696875U CN202332794U (en) | 2011-11-23 | 2011-11-23 | Direct-drive solid phase crystallization welding head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332794U true CN202332794U (en) | 2012-07-11 |
Family
ID=46444765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204696875U Expired - Lifetime CN202332794U (en) | 2011-11-23 | 2011-11-23 | Direct-drive solid phase crystallization welding head mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286429A (en) * | 2013-04-03 | 2013-09-11 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN106373914A (en) * | 2016-11-10 | 2017-02-01 | 北京中电科电子装备有限公司 | Chip bonding device |
| CN108747134A (en) * | 2018-08-14 | 2018-11-06 | 先进光电器材（深圳）有限公司 | Welding head fixer |
-
2011
- 2011-11-23 CN CN2011204696875U patent/CN202332794U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286429A (en) * | 2013-04-03 | 2013-09-11 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN103286429B (en) * | 2013-04-03 | 2015-04-22 | 宁波正欣制冷设备有限公司 | Efficient energy-saving and noise-reducing servo spot-welding equipment |
| CN106373914A (en) * | 2016-11-10 | 2017-02-01 | 北京中电科电子装备有限公司 | Chip bonding device |
| CN106373914B (en) * | 2016-11-10 | 2020-03-24 | 北京中电科电子装备有限公司 | Chip bonding device |
| CN108747134A (en) * | 2018-08-14 | 2018-11-06 | 先进光电器材（深圳）有限公司 | Welding head fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |