CN203809967U - Auto-focusing industrial vision long-span image taking device - Google Patents
Auto-focusing industrial vision long-span image taking device Download PDFInfo
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- CN203809967U CN203809967U CN201420184575.9U CN201420184575U CN203809967U CN 203809967 U CN203809967 U CN 203809967U CN 201420184575 U CN201420184575 U CN 201420184575U CN 203809967 U CN203809967 U CN 203809967U
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Abstract
The utility model relates to an auto-focusing industrial vision long-span image taking device. When an X-axis servo motor drives an X-axis screw to rotate, an X-axis screw nut installation frame can be driven to move along an X-axis linear sliding rail, and accordingly a Y-axis screw installation plate is driven to move left and right; a Y-axis servo motor drives a synchronous wheel a to drive a synchronous wheel b to rotate under the action of a synchronous belt, a Y-axis screw is driven to rotate, a Y-axis screw nut installation frame can be driven to move along a Y-axis linear sliding rail, and accordingly the horizontal position and the vertical position of a CCD can be adjusted. The auto-focusing industrial vision long-span image taking device is suitable for occasions where CCD axial installation space is limited, image taking auto-focusing is achieved and the image taking range is wide, the use length of a long-span image taking module can be reduced, and accordingly cost is reduced; on the premise that the installation space is reduced, the focusing stroke is not reduced, and accordingly a good stroke space ratio is obtained; the auto-focusing industrial vision long-span image taking device is simple in structure, good in dust-proof performance, high in cost performance, stable in image taking and good in precision and stability.
Description
Technical field:
The utility model relates to automatic focusing image fetching device apparatus field, relate in particular a kind of in the time of long stroke capture automatically according to the device of product size zoom.
Background technique:
In industrial vision long span capture process, sometimes the axial installing space of CCD is limited, while realizing the automatic focusing of capture and capture wide ranges, thereby the installation precision of its CCD does not precisely affect the capture precision of CCD, in order to reduce the use length of long span taken module, obtain good stroke space ratio, ensure CCD installation precision, just need a kind of industrial vision long span image fetching device of automatic focusing.
Model utility content:
The purpose of this utility model is to provide a kind of industrial vision long span image fetching device of automatic focusing, while utilizing the less straight line module of installing space to realize long stroke capture automatically according to product size zoom, thereby realize high efficiency and the promptness of capture.
Technology solution of the present utility model is as follows:
A kind of industrial vision long span image fetching device of automatic focusing, it comprises screw mandrel mounting plate, tank chain supports panel beating, X-axis actuating motor, X-axis motor fixing seat, X-axis screw mandrel, X-axis linear slide rail, X-axis feed screw nut's scaffold, X-axis screw mandrel fixed base, X-axis screw mandrel block, X-axis screw mandrel supporting base, X-axis screw mandrel protection top board, X-axis screw mandrel protection side plate, XY connecting plate, Y-axis screw mandrel mounting plate, y-axis motor fixed base, Y-axis actuating motor, synchronizing wheel a, synchronizing wheel b, synchronizing wheel protective housing, Y-axis screw mandrel, Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel bearing support block, Y-axis linear slide rail, Y-axis feed screw nut's scaffold, CCD fixed base, CCD regulator plate, CCD and light source are installed panel beating, tank chain is installed on described screw mandrel mounting plate and supports panel beating, X-axis motor fixing seat, X-axis screw mandrel fixed base, X-axis linear slide rail, X-axis screw mandrel block and X-axis screw mandrel supporting base, described tank chain supports on panel beating tank chain is installed, on described X-axis linear slide rail, X-axis slide block is installed, described X-axis actuating motor is arranged in X-axis motor fixing seat, and the main shaft of X-axis actuating motor is connecting X-axis screw mandrel, and X-axis screw mandrel left side is arranged on X-axis screw mandrel fixed base, and right side is by the support and connection of X-axis screw mandrel supporting base, described X-axis feed screw nut's scaffold cooperation is arranged on X-axis screw mandrel and X-axis slide block, and X-axis feed screw nut scaffold is spacing by X-axis screw mandrel block, on described X-axis feed screw nut's scaffold, XY connecting plate is installed.
Described Y-axis screw mandrel mounting plate is vertically mounted on XY connecting plate; Y-axis motor fixed base, Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel bearing support block and Y-axis linear slide rail are installed on described Y-axis screw mandrel mounting plate, Y-axis slide block is installed on Y-axis linear slide rail; Described Y-axis actuating motor is arranged on y-axis motor fixed base, and the main shaft of Y-axis actuating motor and synchronizing wheel a link together; The front end of described Y-axis screw mandrel and synchronizing wheel b link together, synchronizing wheel a is connected by Timing Belt with synchronizing wheel b, Y-axis screw mandrel is anterior to be connected by Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel rear portion is by the support and connection of Y-axis screw mandrel bearing support block, on Y-axis screw mandrel, coordinate Y-axis feed screw nut scaffold is installed, and the cooperation of Y-axis feed screw nut scaffold bottom is arranged on Y-axis slide block.
On described Y-axis feed screw nut's scaffold, CCD fixed base is installed, CCD regulator plate and light source is installed on CCD fixed base panel beating is installed, CCD is arranged on CCD regulator plate, and light source is installed on panel beating light source is installed.
As preferably, described X-axis screw mandrel fixed base and X-axis screw mandrel supporting base top are provided with X-axis screw mandrel protection top board, X-axis screw mandrel fixed base and X-axis screw mandrel supporting base sidepiece are provided with X-axis screw mandrel protection side plate, and X-axis screw mandrel protection top board is between X-axis feed screw nut scaffold and XY connecting plate, and X-axis screw mandrel protection side plate is positioned at X-axis linear slide rail outside.
As preferably, on described Y-axis screw mandrel mounting plate, synchronizing wheel protective housing is also installed, synchronizing wheel protective housing is positioned at the top of synchronizing wheel a and synchronizing wheel b.
As preferably, described X-axis feed screw nut's scaffold is provided with a through hole that X-axis screw mandrel can be installed, X-axis screw mandrel can be installed on X-axis feed screw nut scaffold by X-axis feed screw nut, and the lower left corner of X-axis feed screw nut scaffold is provided with the X-axis chute corresponding with X-axis slide block.
As preferably, described Y-axis feed screw nut's scaffold is provided with a through hole that Y-axis screw mandrel can be installed, Y-axis screw mandrel can be installed on Y-axis feed screw nut scaffold by Y-axis feed screw nut, and the bottom of Y-axis feed screw nut scaffold is provided with the Y-axis chute corresponding with Y-axis slide block.
As preferably, described CCD regulator plate is provided with two slotted holes, by slotted hole and utilize the mode being spirally connected CCD regulator plate can be installed on CCD fixed base, and the position-adjustable of the relative CCD fixed base of CCD regulator plate, is convenient to regulate the position of CCD.
The beneficial effects of the utility model are:
Automatically focus Y-axis screw mandrel and the Y-axis servomotor of module of the utility model adopts synchronizing wheel to be connected, do not dwindle the focusing stroke of focusing, thereby obtain good stroke space ratio under the prerequisite that reduces installing space.
The module that the utility model adopts has simple in structure compared with the finished product module of selling on market, good dustproof effect, and cost performance is high.
When the utility model utilizes the less straight line module of installing space to realize long stroke capture automatically according to product size zoom, thereby realize high efficiency and the promptness of capture, X-axis feed screw nut's scaffold and X-axis linear slide rail are parallel to be installed, but installing space is larger, and precision and stability is better; Y-axis feed screw nut's scaffold is arranged on directly over Y-axis linear slide rail, this compound mode is better to the stability of Y-axis screw mandrel, can fully draw the tilting moment on Y-axis feed screw nut scaffold, it is more stable that therefore CCD capture adopts this kind of structure capture, is difficult for there is shake.
The utility model can realize highi degree of accuracy, high efficiency and long stroke capture, the automatic focusing of CCD and installing space is limited, capture wide ranges occasion.This mechanism can realize the global stability of CCD automatic shooting, and the product of industrial high-efficient rate is detected and can bring into play certain effect.While installing and using, should be noted the installation precision of X-axis screw mandrel and X-axis linear slide rail, Y-axis screw mandrel and Y-axis linear slide rail, need if desired to beat table and adjust mounting point to guarantee the capture precision of CCD.This X-axis screw mandrel and the combination of X-axis linear slide rail, Y-axis screw mandrel and the combination of Y-axis linear slide rail make compact structure, and integration is high, saves installing space, can reduce the use length of long span taken module, thereby reduce costs.Have the little and large feature of focusing range of accommodation module installing space, it is simple in structure, and kinematic accuracy is high, and repetitive positioning accuracy reaches as high as 0.02mm.
Brief description of the drawings:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Embodiment:
Embodiment, is shown in attached Fig. 1 and 2, a kind of industrial vision long span image fetching device of automatic focusing, and it comprises screw mandrel mounting plate 1, tank chain supports panel beating 2, X-axis actuating motor 3, X-axis motor fixing seat 4, X-axis screw mandrel 5, X-axis linear slide rail 6, X-axis feed screw nut's scaffold 7, X-axis screw mandrel fixed base 8, X-axis screw mandrel block 9, X-axis screw mandrel supporting base 10, X-axis screw mandrel protection top board 11, X-axis screw mandrel protection side plate 12, XY connecting plate 13, Y-axis screw mandrel mounting plate 14, y-axis motor fixed base 15, Y-axis actuating motor 16, synchronizing wheel a17, synchronizing wheel b18, synchronizing wheel protective housing 19, Y-axis screw mandrel 20, Y-axis screw mandrel bearing fixed seat 21, Y-axis screw mandrel bearing support block 22, Y-axis linear slide rail 23, Y-axis feed screw nut's scaffold 24, CCD fixed base 25, CCD regulator plate 26, CCD27 and light source are installed panel beating 28, tank chain is installed on described screw mandrel mounting plate and supports panel beating, X-axis motor fixing seat, X-axis screw mandrel fixed base, X-axis linear slide rail, X-axis screw mandrel block and X-axis screw mandrel supporting base, described tank chain supports on panel beating tank chain is installed, on described X-axis linear slide rail, X-axis slide block is installed, described X-axis actuating motor is arranged in X-axis motor fixing seat, and the main shaft of X-axis actuating motor is connecting X-axis screw mandrel, and X-axis screw mandrel left side is arranged on X-axis screw mandrel fixed base, and right side is by the support and connection of X-axis screw mandrel supporting base, described X-axis feed screw nut's scaffold cooperation is arranged on X-axis screw mandrel and X-axis slide block, and X-axis feed screw nut scaffold is spacing by X-axis screw mandrel block, on described X-axis feed screw nut's scaffold, XY connecting plate is installed.
Described X-axis screw mandrel fixed base and X-axis screw mandrel supporting base top are provided with X-axis screw mandrel protection top board, X-axis screw mandrel fixed base and X-axis screw mandrel supporting base sidepiece are provided with X-axis screw mandrel protection side plate, and X-axis screw mandrel protection top board is between X-axis feed screw nut scaffold and XY connecting plate, X-axis screw mandrel protection side plate is positioned at X-axis linear slide rail outside, X-axis screw mandrel protection top board and X-axis screw mandrel protection side plate can ensure that X-axis screw mandrel normally moves, and have dust reduction capability.
Described Y-axis screw mandrel mounting plate is vertically mounted on XY connecting plate; Y-axis motor fixed base, Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel bearing support block and Y-axis linear slide rail are installed on described Y-axis screw mandrel mounting plate, Y-axis slide block is installed on Y-axis linear slide rail; Described Y-axis actuating motor is arranged on y-axis motor fixed base, and the main shaft of Y-axis actuating motor and synchronizing wheel a link together; The front end of described Y-axis screw mandrel and synchronizing wheel b link together, synchronizing wheel a is connected by Timing Belt with synchronizing wheel b, Y-axis screw mandrel is anterior to be connected by Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel rear portion is by the support and connection of Y-axis screw mandrel bearing support block, on Y-axis screw mandrel, coordinate Y-axis feed screw nut scaffold is installed, and the cooperation of Y-axis feed screw nut scaffold bottom is arranged on Y-axis slide block.
On described Y-axis screw mandrel mounting plate, synchronizing wheel protective housing is also installed, synchronizing wheel protective housing is positioned at the top of synchronizing wheel a and synchronizing wheel b, and synchronizing wheel protective housing can ensure that synchronizing wheel a and synchronizing wheel b normally move, and can prevent dust.
Described X-axis feed screw nut's scaffold is provided with a through hole that X-axis screw mandrel can be installed, and X-axis screw mandrel can be installed on X-axis feed screw nut scaffold, and the lower left corner of X-axis feed screw nut scaffold is provided with the X-axis chute corresponding with X-axis slide block by X-axis feed screw nut.This structure can ensure that installing space is larger, and precision and stability is good.
Described Y-axis feed screw nut's scaffold is provided with a through hole that Y-axis screw mandrel can be installed, and Y-axis screw mandrel can be installed on Y-axis feed screw nut scaffold, and the bottom of Y-axis feed screw nut scaffold is provided with the Y-axis chute corresponding with Y-axis slide block by Y-axis feed screw nut.This structure can ensure that the stability of Y-axis screw mandrel is better, can fully draw the tilting moment on Y-axis feed screw nut scaffold, and therefore CCD capture is more stable, and being difficult for has shake.
On described Y-axis feed screw nut's scaffold, CCD fixed base is installed, CCD regulator plate and light source is installed on CCD fixed base panel beating is installed, CCD is arranged on CCD regulator plate, and light source is installed on panel beating light source is installed.Described CCD regulator plate is provided with two slotted holes, and the mode being spirally connected by slotted hole utilization can be installed to CCD regulator plate on CCD fixed base, and the position-adjustable of the relative CCD fixed base of CCD regulator plate, is convenient to regulate the position of CCD.
The utility model working principle: make the rotation of X-axis screw mandrel when X-axis driven by servomotor, can drive X-axis feed screw nut scaffold to move along X-axis linear slide rail, thereby drive Y-axis screw mandrel mounting plate to move left and right; Described Y-axis driven by servomotor makes synchronizing wheel a under the effect of Timing Belt, drive synchronizing wheel b rotation, drive the rotation of Y-axis screw mandrel, can drive Y-axis feed screw nut scaffold to move along Y-axis linear slide rail, thereby make CCD can carry out the adjusting of horizontal position and vertical position, it is limited that the utility model is applicable to CCD installing space, realize the occasion of the automatic focusing of capture and capture wide ranges, can reduce the use length of long span taken module, it does not dwindle focusing focusing stroke under the prerequisite that reduces installing space, thereby obtains good stroke space ratio.
Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, those skilled in the art according to the content of above-mentioned model utility make some nonessential improvement and adjust all fall into protection domain of the present utility model within.
Claims (6)
1. an industrial vision long span image fetching device of automatically focusing, it is characterized in that: it comprises screw mandrel mounting plate, tank chain supports panel beating, X-axis actuating motor, X-axis motor fixing seat, X-axis screw mandrel, X-axis linear slide rail, X-axis feed screw nut's scaffold, X-axis screw mandrel fixed base, X-axis screw mandrel block, X-axis screw mandrel supporting base, X-axis screw mandrel protection top board, X-axis screw mandrel protection side plate, XY connecting plate, Y-axis screw mandrel mounting plate, y-axis motor fixed base, Y-axis actuating motor, synchronizing wheel a, synchronizing wheel b, synchronizing wheel protective housing, Y-axis screw mandrel, Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel bearing support block, Y-axis linear slide rail, Y-axis feed screw nut's scaffold, CCD fixed base, CCD regulator plate, CCD and light source are installed panel beating,
Tank chain is installed on described screw mandrel mounting plate and supports panel beating, X-axis motor fixing seat, X-axis screw mandrel fixed base, X-axis linear slide rail, X-axis screw mandrel block and X-axis screw mandrel supporting base, described tank chain supports on panel beating tank chain is installed; On described X-axis linear slide rail, X-axis slide block is installed; Described X-axis actuating motor is arranged in X-axis motor fixing seat, and the main shaft of X-axis actuating motor is connecting X-axis screw mandrel, and X-axis screw mandrel left side is arranged on X-axis screw mandrel fixed base, and right side is by the support and connection of X-axis screw mandrel supporting base; Described X-axis feed screw nut's scaffold cooperation is arranged on X-axis screw mandrel and X-axis slide block, and X-axis feed screw nut scaffold is spacing by X-axis screw mandrel block; On described X-axis feed screw nut's scaffold, XY connecting plate is installed;
Described Y-axis screw mandrel mounting plate is vertically mounted on XY connecting plate; Y-axis motor fixed base, Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel bearing support block and Y-axis linear slide rail are installed on described Y-axis screw mandrel mounting plate, Y-axis slide block is installed on Y-axis linear slide rail; Described Y-axis actuating motor is arranged on y-axis motor fixed base, and the main shaft of Y-axis actuating motor and synchronizing wheel a link together; The front end of described Y-axis screw mandrel and synchronizing wheel b link together, synchronizing wheel a is connected by Timing Belt with synchronizing wheel b, Y-axis screw mandrel is anterior to be connected by Y-axis screw mandrel bearing fixed seat, Y-axis screw mandrel rear portion is by the support and connection of Y-axis screw mandrel bearing support block, on Y-axis screw mandrel, coordinate Y-axis feed screw nut scaffold is installed, and the cooperation of Y-axis feed screw nut scaffold bottom is arranged on Y-axis slide block;
On described Y-axis feed screw nut's scaffold, CCD fixed base is installed, CCD regulator plate and light source is installed on CCD fixed base panel beating is installed, CCD is arranged on CCD regulator plate, and light source is installed on panel beating light source is installed.
2. the industrial vision long span image fetching device of a kind of automatic focusing according to claim 1, it is characterized in that: described X-axis screw mandrel fixed base and X-axis screw mandrel supporting base top are provided with X-axis screw mandrel protection top board, X-axis screw mandrel fixed base and X-axis screw mandrel supporting base sidepiece are provided with X-axis screw mandrel protection side plate, and X-axis screw mandrel protection top board is between X-axis feed screw nut scaffold and XY connecting plate, and X-axis screw mandrel protection side plate is positioned at X-axis linear slide rail outside.
3. the industrial vision long span image fetching device of a kind of automatic focusing according to claim 1, is characterized in that: on described Y-axis screw mandrel mounting plate, synchronizing wheel protective housing is also installed, synchronizing wheel protective housing is positioned at the top of synchronizing wheel a and synchronizing wheel b.
4. the industrial vision long span image fetching device of a kind of automatic focusing according to claim 1, it is characterized in that: described X-axis feed screw nut's scaffold is provided with a through hole that X-axis screw mandrel can be installed, X-axis screw mandrel can be installed on X-axis feed screw nut scaffold by X-axis feed screw nut, and the lower left corner of X-axis feed screw nut scaffold is provided with the X-axis chute corresponding with X-axis slide block.
5. the industrial vision long span image fetching device of a kind of automatic focusing according to claim 1, it is characterized in that: described Y-axis feed screw nut's scaffold is provided with a through hole that Y-axis screw mandrel can be installed, Y-axis screw mandrel can be installed on Y-axis feed screw nut scaffold by Y-axis feed screw nut, and the bottom of Y-axis feed screw nut scaffold is provided with the Y-axis chute corresponding with Y-axis slide block.
6. the industrial vision long span image fetching device of a kind of automatic focusing according to claim 1, it is characterized in that: described CCD regulator plate is provided with two slotted holes, the mode being spirally connected by slotted hole utilization can be installed to CCD regulator plate on CCD fixed base, and the position-adjustable of the relative CCD fixed base of CCD regulator plate, is convenient to regulate the position of CCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184575.9U CN203809967U (en) | 2014-04-16 | 2014-04-16 | Auto-focusing industrial vision long-span image taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184575.9U CN203809967U (en) | 2014-04-16 | 2014-04-16 | Auto-focusing industrial vision long-span image taking device |
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| Publication Number | Publication Date |
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| CN203809967U true CN203809967U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184575.9U Withdrawn - After Issue CN203809967U (en) | 2014-04-16 | 2014-04-16 | Auto-focusing industrial vision long-span image taking device |
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| CN (1) | CN203809967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939709A (en) * | 2014-04-16 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic-focusing industrial visual long-span image capturing device |
-
2014
- 2014-04-16 CN CN201420184575.9U patent/CN203809967U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939709A (en) * | 2014-04-16 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic-focusing industrial visual long-span image capturing device |
| CN103939709B (en) * | 2014-04-16 | 2015-10-07 | 苏州博众精工科技有限公司 | A kind of industrial vision long span image fetching device of auto-focusing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |