CN202463138U - Positioning seat of charge coupled device (CCD) vision system - Google Patents
Positioning seat of charge coupled device (CCD) vision system Download PDFInfo
- Publication number
- CN202463138U CN202463138U CN2012200680336U CN201220068033U CN202463138U CN 202463138 U CN202463138 U CN 202463138U CN 2012200680336 U CN2012200680336 U CN 2012200680336U CN 201220068033 U CN201220068033 U CN 201220068033U CN 202463138 U CN202463138 U CN 202463138U
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- axle
- ball screw
- rotating seat
- servomotor
- driving mechanism
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Abstract
The utility model discloses a positioning seat of a CCD vision system. The positioning seat of the CCD vision system comprises a base, an X-axis sliding seat, a Y-axis sliding seat, a rotating seat, an X-axis driving mechanism, a Y-axis driving mechanism and a rotating driving mechanism. An X-direction guide track is arranged between the X-axis sliding seat and the base, a Y-direction guide track is arranged between the Y-axis sliding seat and the X-axis sliding seat, the rotating seat is supported by the Y-axis sliding seat through bearings, and the X-axis driving mechanism, the Y-axis driving mechanism and the rotating driving mechanism are ball screw driving mechanisms. Gear driving mechanisms in the prior art are replaced by the ball screw driving mechanisms which are high-precision, the positioning seat is not easy to wear and high in positioning accuracy, and accordingly contributes to improvement of the silk-screen printing quality.
Description
[technical field]
The utility model relates to screen process press, relates in particular to a kind of CCD vision system positioning seat.
[background technology]
CCD vision system positioning seat is used for the accurate contraposition of screen process press.Traditional CCD vision system positioning seat adopts gear drive, accomplishes X-direction, Y direction and aligns around the adjustment of the position of Z-direction.After the long-time use of drive system model, gear wear causes inter-lobe clearance to increase, and is difficult to be compensated, and transmission accuracy progressively reduces, and causes deviations excessive, influences the silk-screen quality.
[summary of the invention]
The technical problem that the utility model will solve provides the high CCD vision system positioning seat of a kind of positioning accuracy.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is that a kind of CCD vision system positioning seat comprises base; X axle slide, Y axle slide, rotating seat; X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism comprise the directions X guide rail between X axle slide and the base, comprise the Y traversing guide between Y axle slide and the X axle slide; Through the supporting of rotating seat bearing, described X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism are the ball screw driving mechanism to rotating seat by Y axle slide.
Above-described CCD vision system positioning seat; Described X axle driving mechanism comprises X axle servomotor, X axle ball screw, X axle ball nut, X axle ball screw supporting base and X axle drive plate, and X axle servomotor and X axle ball screw supporting base are fixed on the base; X axle ball screw is by the supporting of X axle ball screw supporting base, and an end of X axle ball screw is connected with X axle servo motor shaft; X axle ball nut and X axle ball screw threaded engagement, an end of X axle drive plate is connected with X axle ball nut, and the other end is connected with X axle slide.
Above-described CCD vision system positioning seat; Described Y axle driving mechanism comprises Y axle servomotor, Y axle ball screw, Y axle ball nut, Y axle ball screw supporting base and Y axle drive plate, and Y axle servomotor and Y axle ball screw supporting base are fixed on the X axle slide; Y axle ball screw is by the supporting of Y axle ball screw supporting base, and an end of Y axle ball screw is connected with Y axle servo motor shaft; Y axle ball nut and Y axle ball screw threaded engagement, an end of Y axle drive plate is connected with Y axle ball nut, and the other end is connected with Y axle slide.
Above-described CCD vision system positioning seat; Described rotating seat driving mechanism comprises rotating seat servomotor, servomotor swivel base, rotating seat ball screw, rotating seat ball nut, ball nut swivel base, rotating seat ball screw supporting base and rotating seat drive plate; Rotating seat servomotor and rotating seat ball screw supporting base are fixed on the servomotor swivel base, and the servomotor swivel base is fixed on the Y axle slide; The rotating seat ball screw is by the supporting of rotating seat ball screw supporting base, and an end of rotating seat ball screw is connected with the rotating seat servo motor shaft; Rotating seat ball nut and rotating seat ball screw threaded engagement, the rotating seat ball nut is connected with an end of rotating seat drive plate through the ball nut swivel base, and the other end of rotating seat drive plate is connected with rotating seat.
Above-described CCD vision system positioning seat; Described servomotor swivel base comprises fixed head, rotor plate and rotor plate bearing; Connect through the rotor plate bearing between fixed head and the rotor plate; Fixed head is fixed on the Y axle slide, and rotating seat servomotor and rotating seat ball screw supporting base are fixed on the rotor plate.
The utility model CCD vision system positioning seat adopts the ball screw driving mechanism to replace the gear driven mechanism of prior art, and ball screw drives has high-precision characteristics, and not easy to wear, repetitive positioning accuracy is high, helps improving the silk-screen quality.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the stereogram of the utility model CCD vision system positioning seat embodiment 1.
Fig. 2 is the partial enlarged drawing at I position among Fig. 1.
Fig. 3 is the front view of the utility model CCD vision system positioning seat embodiment 1.
Fig. 4 is the vertical view of the utility model CCD vision system positioning seat embodiment 1.
Fig. 5 is that A among Fig. 4 is to cutaway view.
Fig. 6 is that B among Fig. 3 is to cutaway view.
[specific embodiment]
In the embodiment of the utility model CCD vision system positioning seat shown in Fig. 1 to 6; CCD vision system positioning seat comprises base 1; X axle slide 2, Y axle slide 3, rotating seat 4; X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism have the directions X guide rail between X axle slide 2 and the base 1, between Y axle slide 3 and the X axle slide 2 the Y traversing guide are arranged; Through bearing 5 supportings, X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism all are the ball screw driving mechanisms to rotating seat 4 by Y axle slide 3.4 CCD camera lenses 100 in top that mould sucker 10 is fixed on rotating seat 4 are arranged in the top of mould sucker 10.
X axle driving mechanism comprises X axle servomotor 201, X axle ball screw 202, X axle ball nut 203, X axle ball screw supporting base 204 and X axle drive plate 205, and X axle servomotor 201 is fixed on the base 1 through installing plate 207 with X axle ball screw supporting base 204.X axle ball screw 202 is by 204 supportings of X axle ball screw supporting base, and an end of X axle ball screw 202 is connected with X axle servo motor shaft through shaft coupling 206.X axle ball nut 203 and X axle ball screw 202 threaded engagement, an end of X axle drive plate 205 is fixed on the X axle ball nut through screw, and the other end is connected with X axle slide 2.
Y axle driving mechanism comprises Y axle servomotor 301, Y axle ball screw 302, Y axle ball nut 303, Y axle ball screw supporting base 304 and Y axle drive plate 305, and Y axle servomotor 301 is fixed on the X axle slide 2 through installing plate 307 with Y axle ball screw supporting base 304.Y axle ball screw 302 is by 304 supportings of Y axle ball screw supporting base, and an end of Y axle ball screw 302 is connected with Y axle servo motor shaft through shaft coupling 306.Y axle ball nut 303 and Y axle ball screw 302 threaded engagement, an end of Y axle drive plate 305 is fixed on the Y axle ball nut 303 through screw, and the other end is connected with Y axle slide 3.
Rotating seat 4 driving mechanisms comprise rotating seat servomotor 401, servomotor swivel base 402, rotating seat ball screw 403, rotating seat ball nut 404, ball nut swivel base 405, rotating seat ball screw supporting base 406 and rotating seat drive plate 407; Rotating seat servomotor 401 is fixed on the servomotor swivel base 402 with rotating seat ball screw supporting base 406, and servomotor swivel base 402 is fixed on the Y axle slide 3.Rotating seat ball screw 403 is by 406 supportings of rotating seat ball screw supporting base, and an end of rotating seat ball screw 403 is connected with the rotating seat servo motor shaft through shaft coupling 408.Rotating seat ball nut 404 and rotating seat ball screw 403 threaded engagement, rotating seat ball nut 404 is connected with an end of rotating seat drive plate 407 through ball nut swivel base 405, and the other end of rotating seat drive plate 407 is connected with rotating seat 4.
Wherein, Servomotor swivel base 402 comprises fixed head 402a, rotor plate 402b and bearing 402c; Connect through bearing 402c between fixed head 402a and the rotor plate 402b; Fixed head 402a is fixed on the Y axle slide 3, and rotating seat servomotor 401 is fixed on the rotor plate 402b with rotating seat ball screw supporting base 406.When servomotor swivel base 402 can compensate rotating seat 4 with respect to 3 rotations of Y axle slide with ball nut swivel base 405, the angular deviation that forms between rotating seat ball nut 404 and the rotating seat ball screw 403 prevented to occur between the parts interfering.
The utility model CCD vision system positioning seat adopts the ball screw driving mechanism to replace the gear driven mechanism of prior art, and ball screw drives has high-precision characteristics, and not easy to wear, repetitive positioning accuracy is high, helps improving the silk-screen quality.
Claims (5)
1. a CCD vision system positioning seat comprises base, X axle slide, Y axle slide, rotating seat; X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism; Comprise the directions X guide rail between X axle slide and the base, comprise the Y traversing guide between Y axle slide and the X axle slide, rotating seat is supported through the rotating seat bearing by Y axle slide; It is characterized in that described X axle driving mechanism, Y axle driving mechanism and rotary drive mechanism are the ball screw driving mechanism.
2. CCD vision system positioning seat according to claim 1; It is characterized in that; Described X axle driving mechanism comprises X axle servomotor, X axle ball screw, X axle ball nut, X axle ball screw supporting base and X axle drive plate, and X axle servomotor and X axle ball screw supporting base are fixed on the base; X axle ball screw is by the supporting of X axle ball screw supporting base, and an end of X axle ball screw is connected with X axle servo motor shaft; X axle ball nut and X axle ball screw threaded engagement, an end of X axle drive plate is connected with X axle ball nut, and the other end is connected with X axle slide.
3. CCD vision system positioning seat according to claim 1; It is characterized in that; Described Y axle driving mechanism comprises Y axle servomotor, Y axle ball screw, Y axle ball nut, Y axle ball screw supporting base and Y axle drive plate, and Y axle servomotor and Y axle ball screw supporting base are fixed on the X axle slide; Y axle ball screw is by the supporting of Y axle ball screw supporting base, and an end of Y axle ball screw is connected with Y axle servo motor shaft; Y axle ball nut and Y axle ball screw threaded engagement, an end of Y axle drive plate is connected with Y axle ball nut, and the other end is connected with Y axle slide.
4. CCD vision system positioning seat according to claim 1; It is characterized in that; Described rotating seat driving mechanism comprises rotating seat servomotor, servomotor swivel base, rotating seat ball screw, rotating seat ball nut, ball nut swivel base, rotating seat ball screw supporting base and rotating seat drive plate; Rotating seat servomotor and rotating seat ball screw supporting base are fixed on the servomotor swivel base, and the servomotor swivel base is fixed on the Y axle slide; The rotating seat ball screw is by the supporting of rotating seat ball screw supporting base, and an end of rotating seat ball screw is connected with the rotating seat servo motor shaft; Rotating seat ball nut and rotating seat ball screw threaded engagement, the rotating seat ball nut is connected with an end of rotating seat drive plate through the ball nut swivel base, and the other end of rotating seat drive plate is connected with rotating seat.
5. CCD vision system positioning seat according to claim 4; It is characterized in that; Described servomotor swivel base comprises fixed head, rotor plate and rotor plate bearing; Connect through the rotor plate bearing between fixed head and the rotor plate, fixed head is fixed on the Y axle slide, and rotating seat servomotor and rotating seat ball screw supporting base are fixed on the rotor plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200680336U CN202463138U (en) | 2012-02-28 | 2012-02-28 | Positioning seat of charge coupled device (CCD) vision system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200680336U CN202463138U (en) | 2012-02-28 | 2012-02-28 | Positioning seat of charge coupled device (CCD) vision system |
Publications (1)
Publication Number | Publication Date |
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CN202463138U true CN202463138U (en) | 2012-10-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012200680336U Expired - Lifetime CN202463138U (en) | 2012-02-28 | 2012-02-28 | Positioning seat of charge coupled device (CCD) vision system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
CN106965540A (en) * | 2017-04-28 | 2017-07-21 | 东莞市安达自动化设备有限公司 | A kind of multi-shaft interlocked adjusting apparatus |
-
2012
- 2012-02-28 CN CN2012200680336U patent/CN202463138U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103252989A (en) * | 2013-04-15 | 2013-08-21 | 东莞市瑾耀精密设备有限公司 | Silk-screen printing machine based on CCD (charge coupled device) automatic alignment printing system |
CN103252989B (en) * | 2013-04-15 | 2017-06-20 | 东莞市瑾耀精密设备有限公司 | Screen process press based on CCD automatic aligning print systems |
CN106965540A (en) * | 2017-04-28 | 2017-07-21 | 东莞市安达自动化设备有限公司 | A kind of multi-shaft interlocked adjusting apparatus |
CN106965540B (en) * | 2017-04-28 | 2023-10-03 | 广东安达智能装备股份有限公司 | Multi-axis linkage adjusting device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: 518000 Guangdong city of Shenzhen province Futian District Fu Bao Street Changping Business Building 1022 Patentee after: Shenzhen Hua Rensan and Technology Co., Ltd. Address before: 518000 B building, 4 floor, F38 building, Tian An Digital City, Futian District, Guangdong, Che Kung Temple, Shenzhen Patentee before: Shenzhen Huaruisanhe Group Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
CX01 | Expiry of patent term |