CN215411028U - Universal fine-adjustment device for industrial camera - Google Patents
Universal fine-adjustment device for industrial camera Download PDFInfo
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- CN215411028U CN215411028U CN202121748556.0U CN202121748556U CN215411028U CN 215411028 U CN215411028 U CN 215411028U CN 202121748556 U CN202121748556 U CN 202121748556U CN 215411028 U CN215411028 U CN 215411028U
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- industrial camera
- slide rail
- seat
- spherical surface
- fine adjustment
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Abstract
The utility model relates to a universal fine adjustment device of an industrial camera, which comprises an industrial camera, a lens, an outer spherical surface fixing seat, an inner spherical surface fixing seat, a first slide rail seat and a second slide rail seat, wherein the industrial camera is connected to a connecting plate and is installed on the outer spherical surface fixing seat through the connecting plate; the utility model has compact structure and small volume, realizes the miniaturization and light weight of the industrial camera fine adjustment device, and can reduce the load of the servo lifting sliding table due to light weight, thereby reducing the size of the lifting sliding table.
Description
[ technical field ]
The utility model relates to the technical field of industrial cameras, in particular to a universal fine adjustment device for an industrial camera.
[ background art ]
The industrial camera is used in some occasions, and has high requirement on levelness so as to obtain the maximum effective visual field and require the minimum gradient (namely, the squareness degree of a picture is close to a collimation angle), as shown in the attached figure 5. The existing method mainly adopts several-axis adjustment, namely, several rotating shafts are arranged to assemble the mechanism, and the method has the problems and disadvantages that each axial direction occupies a certain space (thickness and area), the whole mechanism is very large after repeated superposition, the industrial camera is large in size, required fixing parts are relatively large, and finally, the occupied space is enlarged, and the method can not be realized when a plurality of industrial cameras are required to be combined and used for taking images together.
Currently, the industrial camera fine-tuning function further requires 6-8 axes, which results in the entire fine-tuning mechanism being unacceptably large (e.g., the overall size of the camera fine-tuning assembly exceeds the required field of view and even the overall size of the original machine).
[ contents of utility model ]
The utility model aims to solve the defects and provide the universal fine adjustment device for the industrial camera, which has a compact structure and a small volume, realizes the miniaturization and light weight of the fine adjustment device for the industrial camera, has light weight, and can reduce the load of a servo lifting sliding table so as to reduce the size of the lifting sliding table.
The universal fine adjustment device for the industrial camera comprises an industrial camera 1, a connecting plate 2, a lens 3, an outer spherical surface fixing seat 4, an inner spherical surface fixing seat 7, a first sliding rail seat 9 and a second sliding rail seat 11, wherein the lens 3 is connected below the industrial camera 1, the industrial camera 1 is connected onto the connecting plate 2 and is installed on the outer spherical surface fixing seat 4 through the connecting plate 2, a micrometer clamping seat 5 is installed below the outer spherical surface fixing seat 4, a micrometer clamping seat 6 is arranged on the micrometer clamping seat 5, the micrometer clamping seat 6 is used for adjusting the gradient of the industrial camera 1, the outer spherical surface fixing seat 4 is arranged in the inner spherical surface fixing seat 7, the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7 are both hollow and concentrically arranged, the industrial camera 1 and the lens 3 pass through holes of the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7, and the focusing screw on the lens 3 is adjusted in the hollow position, the internal spherical surface fixing seat 7 is provided with a rotating micrometer 8, the internal spherical surface fixing seat 7 is arranged on a Y-direction crossed slide rail 10 on a slide rail seat I9 to limit and support in the Y-axis direction, the Y-direction crossed slide rail 10 is arranged in the Y-axis direction, the slide rail seat I9 is arranged on an X-direction crossed slide rail on a slide rail seat II 11 to limit and support in the X-axis direction, and the X-direction crossed slide rail is arranged in the X-axis direction.
Furthermore, a set of rotating micrometer calipers 8 are respectively arranged on the left side and the right side of the inner spherical surface fixing seat 7, the two sets of rotating micrometer calipers 8 are reversely and oppositely arranged, and the relative positions of the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7 are limited to finely adjust the rotating angle.
Furthermore, a Y-direction micrometer 13 is arranged on the first slide rail seat 9, the Y-direction position of the inner spherical surface fixing seat 7 is adjusted through the Y-direction micrometer 13, a locking knob 12 is arranged on the inner spherical surface fixing seat 7, and the inner spherical surface fixing seat 7 is locked through the locking knob 12 after the position is determined.
Furthermore, a second locking knob 14 and an X-direction micrometer 15 are arranged on the second slide rail seat 11, the second slide rail seat 11 adjusts the position of the first slide rail seat 9 in the X direction through the X-direction micrometer 15, and the second locking knob 14 locks the position after the position is determined.
Furthermore, four or three component centimeter holders 5 are installed below the outer spherical surface fixing seat 4, the four or three component centimeter holders 5 are uniformly arranged along the circumferential direction, and each centimeter holder 5 is provided with a centimeter holder 6.
Further, the industrial camera 1 is installed on the fine adjustment group bracket 200 through the second slide rail seat 11, and the fine adjustment group bracket 200 is driven by the servo lifting slide table 100 to move up and down along the universal fine adjustment group 300.
Further, a tank chain 400 and a tank chain bottom plate 500 are arranged on the other side of the universal fine adjustment group 300, and the tank chain 400 and the tank chain bottom plate 500 are used for supporting and protecting the industrial camera 1 and the electric wires thereof during moving.
Compared with the prior art, the utility model has novel and compact structure, the volume of the utility model is smaller than that of any multi-axial fine adjustment device, the miniaturization and the light weight of the industrial camera fine adjustment device are realized, the weight is light, the load of the servo lifting sliding table can be reduced, and the size of the lifting sliding table is further reduced; moreover, the utility model has expandability, which can be expanded into more than 2 groups (including) so that a plurality of industrial cameras can be used simultaneously and have independent adjusting functions respectively to obtain the optimization of image quality; meanwhile, the utility model can also be added with accessories to expand and increase the automatic focusing function of the camera, and the focusing screw on the lens can be smoothly adjusted in the hollow position, so the utility model has very reliable and convenient use and is worth popularizing and applying.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of an LCD panel frame inspection apparatus according to the present invention;
FIG. 2 is a schematic view of an application of the present invention;
FIG. 3 is a schematic view of the assembled structure of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic diagram illustrating a comparison between an actual image and an ideal square image of a conventional industrial camera;
in the figure: 1. the device comprises an industrial camera 2, a connecting plate 3, a lens 4, an outer spherical surface fixing seat 5, a centimeter clamping seat 6, a centimeter 7, an inner spherical surface fixing seat 8, a centimeter for rotation 9, a first slide rail seat 10, a Y-direction cross slide rail 11, a second slide rail seat 12, a first locking knob 13, a Y-direction centimeter 14, a second locking knob 15, an X-direction centimeter 100, a servo lifting slide table 200, a fine adjustment group bracket 300, a universal fine adjustment group 400, a tank chain 500, a tank chain bottom plate 600, a liquid crystal panel picture detection device 700 and an industrial camera multi-axis adjustment group.
[ detailed description of the utility model ]
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawings 3 and 4, the utility model provides a universal fine adjustment device of an industrial camera, which comprises an industrial camera 1, a connecting plate 2, a lens 3, an outer spherical surface fixing seat 4, an inner spherical surface fixing seat 7, a first slide rail seat 9 and a second slide rail seat 11, wherein the lens 3 is connected below the industrial camera 1, the industrial camera 1 is connected on the connecting plate 2 and is arranged on the outer spherical surface fixing seat 4 through the connecting plate 2, a centimeter clamping seat 5 is arranged below the outer spherical surface fixing seat 4, a centimeter clamping seat 6 is arranged on the centimeter clamping seat 5, the centimeter clamping seat 6 is used for adjusting the gradient of the industrial camera 1, the outer spherical surface fixing seat 4 is arranged in the inner spherical surface fixing seat 7, the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7 are both hollow and are concentrically arranged, the industrial camera 1 and the lens 3 pass through holes of the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7, and a focusing screw on the lens 3 is adjusted in the hollow position, the inner spherical surface fixing seat 7 is provided with a rotary micrometer caliper 8, the inner spherical surface fixing seat 7 is installed on a Y-direction crossed slide rail 10 on a slide rail seat I9 to limit and support in the Y-axis direction, the Y-direction crossed slide rail 10 is arranged in the Y-axis direction, the slide rail seat I9 is installed on an X-direction crossed slide rail on a slide rail seat II 11 to limit and support in the X-axis direction, and the X-direction crossed slide rail is arranged in the X-axis direction.
Wherein, the left and right sides of the inner spherical surface fixing seat 7 are respectively provided with a group of rotating micrometer calipers 8, the two groups of rotating micrometer calipers 8 are reversely and oppositely arranged, and the relative positions of the outer spherical surface fixing seat 4 and the inner spherical surface fixing seat 7 are limited to finely adjust the rotating angle; a Y-direction micrometer 13 is arranged on the first slide rail seat 9, the Y-direction position of the inner spherical surface fixed seat 7 is adjusted through the Y-direction micrometer 13, a locking knob I12 is arranged on the inner spherical surface fixed seat 7, and the inner spherical surface fixed seat 7 is locked through the locking knob I12 after the position is determined; and a second locking knob 14 and an X-direction micrometer 15 are arranged on the second slide rail seat 11, the second slide rail seat 11 adjusts the X-direction position of the first slide rail seat 9 through the X-direction micrometer 15, and the second locking knob 14 is used for locking after the position is determined. Four groups or three groups of centimeter holders 5 are arranged below the outer spherical surface fixing seat 4, the four groups or three groups of centimeter holders 5 are uniformly arranged along the circumferential direction, and each centimeter holder 5 is provided with a centimeter holder 6.
The utility model is mainly applied to the picture lightening test procedure of a liquid crystal panel, belongs to a necessary component of automatic picture detection equipment, and is a schematic installation diagram in the picture detection equipment of the liquid crystal panel, as shown in an attached figure 1.
As shown in fig. 2, the industrial camera 1 is mounted on the fine adjustment group bracket 200 through a second slide rail seat 11, and the fine adjustment group bracket 200 is driven by the servo lifting slide table 100 to move up and down along the universal fine adjustment group 300; the tank chain 400 and the tank chain bottom plate 500 are arranged on the other side of the universal fine adjustment group 300, and the tank chain 400 and the tank chain bottom plate 500 are used for supporting and protecting the industrial camera 1 and the electric wires thereof during moving. The concrete composition is as follows:
(1) servo lift slip table: the servo motor sliding table module is used for supporting and driving the fine adjustment group bracket and the universal fine adjustment group and is used for adjusting the working distance of the camera when different product specifications are switched.
(2) Fine adjustment of the group bracket: the device is provided with a stroke adjusting and switching slide rail for primary installation and adjustment to absorb the installation position difference of different machines.
(3) Universal fine adjustment set: except that the height lifting adjustment is executed by the servo lifting sliding table, the displacement and angle fine adjustment in other directions are realized by the unit.
(4) An industrial camera: the camera comprises a camera and a lens and is responsible for taking pictures.
(5) Tank chain and tank chain bottom plate: the support device is used for supporting and protecting an industrial camera and wires thereof during moving.
The main components and specific functions of the utility model are as follows:
(1) the three parts of the industrial camera, the connecting plate and the lens are assembled and then locked on the outer spherical surface fixing seat, and the connecting plate can be used for adapting and replacing when the sizes of the camera fixing screws of various manufacturers are different.
(2) Four component centimeter cards and centimeter card seats are locked below the outer spherical surface fixing seat, the components are arranged in the inner spherical surface fixing seat, the outer spherical surface fixing seat and the inner spherical surface fixing seat are both hollow, an industrial camera and a lens can pass through the outer spherical surface fixing seat and the inner spherical surface fixing seat, and a focusing screw on the lens can be smoothly adjusted in the hollow position.
(3) The rotary micrometer and the fixing seat thereof are respectively arranged in a left group and a right group and are oppositely arranged, and the relative positions of the outer spherical surface fixing seat and the inner spherical surface fixing seat can be limited so as to achieve the function of finely adjusting the rotation angle.
(4) The inner spherical surface fixing seat is arranged on a Y-direction crossed sliding rail of the first sliding rail seat to limit and support a Y axis, the Y-direction position is adjusted through the Y-direction micrometer caliper, and the first locking knob is locked after the position is determined.
(5) The first slide rail seat (including the upper component) is arranged on the second slide rail seat and the X-direction crossed slide rail on the first slide rail seat, the X-axis limiting and supporting can be carried out, the position in the X direction is adjusted by the X-direction micrometer, and the locking knob second is locked after the position is determined. The position adjustment of the inner spherical surface fixing seat is achieved by the adjustment of the parts.
(6) The gradient adjustment of the industrial camera is completed by four component centimetre cards and centimetre card seats, because the outer spherical surface fixing seat and the inner spherical surface fixing seat are matched by concentric circles, the levelness of the inner spherical surface fixing seat is changed while the extension or retraction of the four component centimetre cards is adjusted, and the adjustment is performed according to the picture presentation. In addition, the four component centimeter cards and the centimeter card seat can also be completed by adopting three groups.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (7)
1. The utility model provides a universal micromatic setting of industry camera which characterized in that: including industrial camera (1), connecting plate (2), camera lens (3), outer sphere fixing base (4), interior sphere fixing base (7), slide rail seat (9) and slide rail seat two (11), industrial camera (1) below is connected with camera lens (3), industrial camera (1) is connected on connecting plate (2) to install on outer sphere fixing base (4) through connecting plate (2), minute centimetre cassette (5) is installed to outer sphere fixing base (4) below, be provided with minute centimetre card (6) on minute centimetre cassette (5), minute centimetre card (6) are used for adjusting industrial camera (1) gradient, interior sphere fixing base (7) is arranged in to outer sphere fixing base (4), interior sphere fixing base (7) are the cavity form that the middle part was equipped with the through-hole, and arrange with one heart, industrial camera (1), Lens (3) are through the through-hole of ectosphere fixing base (4), interior sphere fixing base (7), and the focusing screw on lens (3) is adjusted in cavity department, be provided with on interior sphere fixing base (7) and rotate with minute centimetre calorie (8), interior sphere fixing base (7) are installed on Y on slide rail seat (9) to alternately slide rail (10) to do Y axle direction spacing and support, Y is arranged along Y axle direction to alternately slide rail (10), slide rail seat (9) are installed on the X on slide rail seat two (11) to alternately slide rail to do the spacing and support of X axle direction, X is arranged along X axle direction to alternately slide rail.
2. The industrial camera gimbal fine adjustment device of claim 1, wherein: the left side and the right side of the inner spherical surface fixing seat (7) are respectively provided with a group of rotating micrometer clamps (8), the two groups of rotating micrometer clamps (8) are reversely and oppositely arranged, and the relative positions of the outer spherical surface fixing seat (4) and the inner spherical surface fixing seat (7) are limited to finely adjust the rotating angle.
3. The industrial camera gimbal fine adjustment device of claim 2, wherein: the Y-direction micrometer (13) is arranged on the first sliding rail seat (9), the Y-direction position of the inner spherical surface fixing seat (7) is adjusted through the Y-direction micrometer (13), a first locking knob (12) is arranged on the inner spherical surface fixing seat (7), and the inner spherical surface fixing seat (7) is locked through the first locking knob (12) after the position is determined.
4. The industrial camera gimbal fine adjustment device of claim 3, wherein: and a second locking knob (14) and an X-direction micrometer (15) are arranged on the second slide rail seat (11), the second slide rail seat (11) adjusts the X-direction position of the first slide rail seat (9) through the X-direction micrometer (15), and the second slide rail seat (11) is locked through the second locking knob (14) after the position is determined.
5. The industrial camera gimbal fine adjustment device of claim 4, wherein: four groups or three groups of centimeter clamping seats (5) are arranged below the outer spherical surface fixing seat (4), the four groups or three groups of centimeter clamping seats (5) are uniformly arranged along the circumferential direction, and each centimeter clamping seat (5) is provided with a centimeter clamping seat (6).
6. The industrial camera gimbal fine adjustment device of any one of claims 1 to 5, wherein: the industrial camera (1) is installed on the fine adjustment group bracket (200) through the second sliding rail seat (11), and the fine adjustment group bracket (200) is driven by the servo lifting sliding table (100) to move up and down along the universal fine adjustment group (300).
7. The industrial camera gimbal fine adjustment device of claim 6, wherein: tank chain (400) and tank chain bottom plate (500) have been arranged to universal fine setting group (300) other side, tank chain (400), tank chain bottom plate (500) are used for as industrial camera (1) and support protection when electric wire removes usefulness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748556.0U CN215411028U (en) | 2021-07-29 | 2021-07-29 | Universal fine-adjustment device for industrial camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748556.0U CN215411028U (en) | 2021-07-29 | 2021-07-29 | Universal fine-adjustment device for industrial camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411028U true CN215411028U (en) | 2022-01-04 |
Family
ID=79654211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121748556.0U Active CN215411028U (en) | 2021-07-29 | 2021-07-29 | Universal fine-adjustment device for industrial camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411028U (en) |
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2021
- 2021-07-29 CN CN202121748556.0U patent/CN215411028U/en active Active
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