CN203907143U - Elevated AOI working platform - Google Patents

Elevated AOI working platform Download PDF

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Publication number
CN203907143U
CN203907143U CN201420209312.9U CN201420209312U CN203907143U CN 203907143 U CN203907143 U CN 203907143U CN 201420209312 U CN201420209312 U CN 201420209312U CN 203907143 U CN203907143 U CN 203907143U
Authority
CN
China
Prior art keywords
guide rail
axis guide
aoi
worktable
screw rod
Prior art date
Application number
CN201420209312.9U
Other languages
Chinese (zh)
Inventor
李勇
孙敏强
Original Assignee
苏州倍辰莱电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州倍辰莱电子科技有限公司 filed Critical 苏州倍辰莱电子科技有限公司
Priority to CN201420209312.9U priority Critical patent/CN203907143U/en
Application granted granted Critical
Publication of CN203907143U publication Critical patent/CN203907143U/en

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Abstract

The utility model discloses an elevated AOI working platform, which comprises a machine body and a working platform which is horizontally arranged, wherein an X-axis guide rail and a Y-axis guide rail are vertically arranged below the working platform; the Y-axis guide rail is arranged on the X-axis guide rail; the working platform is arranged on the Y-axis guide rail; a horizontal support platform is arranged below the X-axis guide rail; a nut seat is connected with one side of the horizontal support platform, and a sliding block is connected with the other side of the horizontal support platform; a screw hole is vertically formed in the nut seat; a screw rod is vertically mounted on the machine body; the screw rod is inserted into the screw hole and is in threaded connection with the screw hole; the lower end of the screw rod is in drive connection with the output shaft of a drive motor; a sliding rail is vertically laid on the machine body; the sliding rail is in relative slide connection with the sliding block. According to the elevated AOI working platform, the adjustment in height of the platform is realized, so that smooth transition of a PCB board from a reflow oven to an AOI instrument can be realized, adjustment of focus can be further realized through a matched camera, so that high definition of images can be guaranteed after rapid and accurate focusing, the working platform is suitable for AOI workbench, simple in structure and high in control accuracy.

Description

A kind of AOI lifting workbench
Technical field
The utility model relates to a kind of lifting workbench, and particularly a kind of AOI lifting workbench, belongs to optical detection apparatus technical field.
Background technique
AOI is complete, and name is called full-automatic optical detector, its Main Function is to replace the various beauty defectss of manually searching pcb board, can play efficient, accurately, save time, the effect such as cost-saving, in pcb board production line, AOI is connected with the reflow furnace of production pcb board by connection platform.The form of applying AOI technology in SMT is varied, but its basic principle is identical, obtain measured article figure with optical instrument, general illumination image the digitizing that obtains detection thing by sensor (as vidicon camera), then someways compare, analyze, check and judge, being equivalent to artificial visual to detect automation, intellectuality.
AOI main composition parts of the prior art are: vidicon camera, graphics processing unit, computer and display device, lighting unit, portion of mechanism control unit, XY worktable and interface unit.Because the vidicon camera of the AOI of large portion is all fixed, so XY worktable is also responsible for the X-axis of the pcb board that carrying and the function that Y direction is moved.XY worktable is mainly made up of worktable, X-axis guide rail and Y-axis guide rail, Y-axis guide rail is located on X-axis guide rail, worktable is located on Y-axis guide rail, under the driving of drive unit, Y-axis guide rail can move in the X-axis direction, worktable moves along Y direction, and X-axis guide rail and Y-axis guide rail cooperatively interact to realize the accurate displacement of worktable.
Its deficiency is: factor affects to be subject to that work-yard is uneven etc., the AOI worktable connecting by connection platform transition and the driving water mean place of reflow furnace and be highly not quite similar, although existing lifting/lowering type connection platform in prior art, but connection platform is generally straight line type, still can not take into account reflow furnace worktable and AOI worktable, three is seamlessly transitted; In addition, AOI worktable and vidicon camera in the vertical direction are all fixed, therefore cannot adjust the distance between camera and the pcb board of vidicon camera, are to ensure Image definition, and vidicon camera is adjusting focal length repeatedly, causes working efficiency low.
Model utility content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of AOI lifting workbench is provided, solves the technical problem that the non-adjustable and AOI worktable of the distance between AOI worktable and camera in prior art and reflow furnace worktable are difficult to be maintained at the same horizontal plane.
The purpose of this utility model is achieved in that a kind of AOI lifting workbench, comprise fuselage and horizontally disposed worktable, the below of described worktable is provided with X-axis guide rail and the Y-axis guide rail that square crossing arranges, Y-axis guide rail is located on X-axis guide rail, worktable is located on Y-axis guide rail, X-axis guide rail is provided with the driven unit one for driving Y-axis guide rail to move in the X-axis direction, Y-axis guide rail is provided with the driven unit two for driving worktable to move along Y direction, the below of described X-axis guide rail is also provided with horizontal support platform, one side of horizontal support platform is connected with nut seat, opposite side is connected with slide block, in nut seat, offer vertically a screw, screw rod is installed on described fuselage vertically, screw rod inserts in described screw and is threaded with screw, and the lower end of screw rod and the output shaft of drive motor are in transmission connection, on fuselage, be also equipped with vertically slide rail, described slide rail is connected with slide block relative sliding.
The left and right sides, top of described fuselage is respectively equipped with upper junction plate, and what the bottom of fuselage was relative with upper junction plate is provided with lower connecting plate, and screw rod, slide rail are connected between upper junction plate and lower connecting plate.
On the output shaft of described drive motor, be also connected with retarder, described screw rod is in transmission connection by the output shaft of retarder and drive motor.
The pitch of described screw thread is 0.2 ~ 1.5 millimeter.
In described slide block, offer vertically a through hole, described slide rail inserts in described through hole and slides up and down and be connected with described slide block.
Described slide block and horizontal support platform are wholely set.
Compared with prior art, the beneficial effect that the utility model reaches is: realized AOI height of table adjustable, reflow furnace worktable and connection platform, connection platform and AOI worktable are remained on a horizontal plane, realize the smooth transition of pcb board from reflow furnace to AOI; Distance between AOI worktable and camera is adjustable, and adopts thread connecting mode control adjustable height, has higher lift adjustment precision, coordinate vidicon camera to carry out Focussing, can be fast, accurately focus, ensure the fine definition of picture, improved the working efficiency of AOI.The utility model is applicable on AOI worktable, have advantages of simple in structure, control accuracy is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. fuselage; 1a-1,1a-2. upper junction plate; 1b-1,1b-2. lower connecting plate; 2. worktable; 3.X axis rail; 4.Y axis rail; 5. driven unit one; 6. driven unit two; 7. horizontal support platform; 7a. nut seat; 7b. slide block; 8. screw rod; 9. slide rail; 10. drive motor; 11. retarders.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, AOI lifting workbench 2, comprise fuselage 1 and horizontally disposed worktable 2, the left and right sides, top of fuselage 1 is respectively equipped with upper junction plate 1a-1,1a-2, and what the bottom of fuselage 1 was relative with upper junction plate 1a-1,1a-2 is provided with lower connecting plate 1b-1,1b-2.The below of worktable 2 is provided with X-axis guide rail 3 and the Y-axis guide rail 4 that square crossing arranges, Y-axis guide rail 4 is located on X-axis guide rail 3, worktable 2 is located on Y-axis guide rail 4, X-axis guide rail 3 is provided with the driven unit 1 for driving Y-axis guide rail 4 to move in the X-axis direction, and Y-axis guide rail 4 is provided with the driven unit 26 for driving worktable 2 to move along Y direction.Horizontal support platform 7 is located at the below of horizontal support platform 7.The left side of horizontal support platform 7 is connected with nut seat 7a, the vertical screw that offers in nut seat 7a, and screw rod 8 inserts in screw and is threaded with screw.Screw rod 8 is connected between the upper junction plate 1a-1 and lower connecting plate 1b-1 of fuselage 1 vertically, and the top of screw rod 8 is through upper junction plate, and bottom is in transmission connection by retarder 11 and the output shaft of drive motor 10.For improving worktable 2 lifting precision, the pitch of screw thread is 0.2 ~ 1.5 millimeter, preferably 0.8 millimeter.The right side of horizontal support platform 7 is connected with slide block 7b, for ensureing that slide block 7b is connected with the reliable of horizontal support platform 7, slide block 7b and horizontal support platform 7 are wholely set, in slide block 7b, offer vertically a through hole, slide rail 9 inserts in through hole and slides up and down and be connected with slide block 7b, and same, slide block 7b is connected between the upper junction plate 1a-2 and lower connecting plate 1b-2 of fuselage 1 vertically, the left and right balance that is provided for keeping horizontal support platform 7 of slide block 7b and slide rail 9, can play leading role simultaneously.
When the utility model work, drive motor 10 obtains electric, controls screw rod 8 rotate by retarder 11, and the nut seat 7a being threaded with screw rod 8 is because of the rotation upstream or downstream of screw rod 8, thereby drive horizontal support platform 7 upstream or downstream, thereby realize the lifting of worktable 2.Decision worktable 2 rises or declines and can realize by controlling drive motor 10 clockwise and anticlockwise, if when drive motor 10 forward, worktable 2 rises, while reversion, worktable 2 declines.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.

Claims (6)

1. an AOI lifting workbench, comprise fuselage and horizontally disposed worktable, the below of described worktable is provided with X-axis guide rail and the Y-axis guide rail that square crossing arranges, Y-axis guide rail is located on X-axis guide rail, worktable is located on Y-axis guide rail, X-axis guide rail is provided with the driven unit one for driving Y-axis guide rail to move in the X-axis direction, Y-axis guide rail is provided with the driven unit two for driving worktable to move along Y direction, it is characterized in that, the below of described X-axis guide rail is also provided with horizontal support platform, one side of horizontal support platform is connected with nut seat, opposite side is connected with slide block, in nut seat, offer vertically a screw, screw rod is installed on described fuselage vertically, screw rod inserts in described screw and is threaded with screw, and the lower end of screw rod and the output shaft of drive motor are in transmission connection, on fuselage, be also equipped with vertically slide rail, described slide rail is connected with slide block relative sliding.
2. AOI lifting workbench according to claim 1, it is characterized in that, the left and right sides, top of described fuselage is respectively equipped with upper junction plate, and what the bottom of fuselage was relative with upper junction plate is provided with lower connecting plate, and screw rod, slide rail are connected between upper junction plate and lower connecting plate.
3. AOI lifting workbench according to claim 1, is characterized in that, is also connected with retarder on the output shaft of described drive motor, and described screw rod is in transmission connection by the output shaft of retarder and drive motor.
4. AOI lifting workbench according to claim 1, is characterized in that, the pitch of described screw thread is 0.2 ~ 1.5 millimeter.
5. AOI lifting workbench according to claim 1, is characterized in that, offers vertically a through hole in described slide block, and described slide rail inserts in described through hole and slides up and down and be connected with described slide block.
6. AOI lifting workbench according to claim 5, is characterized in that, described slide block and horizontal support platform are wholely set.
CN201420209312.9U 2014-04-28 2014-04-28 Elevated AOI working platform CN203907143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420209312.9U CN203907143U (en) 2014-04-28 2014-04-28 Elevated AOI working platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420209312.9U CN203907143U (en) 2014-04-28 2014-04-28 Elevated AOI working platform

Publications (1)

Publication Number Publication Date
CN203907143U true CN203907143U (en) 2014-10-29

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019331A (en) * 2014-04-28 2014-09-03 苏州倍辰莱电子科技有限公司 AOI lifting working platform
CN106090562A (en) * 2016-06-28 2016-11-09 国家电网公司 The open air exhaust arrangement for adjusting height of gas or oil tank internal overhaul
CN106885117A (en) * 2017-04-21 2017-06-23 广州峥航机械设备有限公司 A kind of television wall hanging structure
CN107035677A (en) * 2017-05-10 2017-08-11 巢湖市聚源机械有限公司 A kind of portable pump housing
CN107489864A (en) * 2017-08-11 2017-12-19 查宇 The multi-faceted camera of one kind building monitoring
CN108612967A (en) * 2018-04-10 2018-10-02 黄永怀 A kind of intelligent TV set convenient for adjusting
CN108607966A (en) * 2018-03-28 2018-10-02 陈婷 A kind of casting workbench convenient for adjusting
CN108679371A (en) * 2018-05-04 2018-10-19 芜湖市涵润智能科技有限公司 A kind of heavy duty equipment clamping device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019331A (en) * 2014-04-28 2014-09-03 苏州倍辰莱电子科技有限公司 AOI lifting working platform
CN106090562A (en) * 2016-06-28 2016-11-09 国家电网公司 The open air exhaust arrangement for adjusting height of gas or oil tank internal overhaul
CN106090562B (en) * 2016-06-28 2018-06-01 国家电网公司 The open air exhaust height adjustment device of gas or oil tank internal overhaul
CN106885117A (en) * 2017-04-21 2017-06-23 广州峥航机械设备有限公司 A kind of television wall hanging structure
CN106885117B (en) * 2017-04-21 2018-10-12 泰州市西陵纺机工具厂 A kind of television wall hanging structure
CN107035677A (en) * 2017-05-10 2017-08-11 巢湖市聚源机械有限公司 A kind of portable pump housing
CN107489864A (en) * 2017-08-11 2017-12-19 查宇 The multi-faceted camera of one kind building monitoring
CN107489864B (en) * 2017-08-11 2019-04-19 河北建设集团天辰建筑工程有限公司 A kind of multi-faceted camera of building monitoring
CN108607966A (en) * 2018-03-28 2018-10-02 陈婷 A kind of casting workbench convenient for adjusting
CN108612967A (en) * 2018-04-10 2018-10-02 黄永怀 A kind of intelligent TV set convenient for adjusting
CN108612967B (en) * 2018-04-10 2020-06-12 汪振朴 Intelligent television convenient to adjust
CN108679371A (en) * 2018-05-04 2018-10-19 芜湖市涵润智能科技有限公司 A kind of heavy duty equipment clamping device

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20150428