CN220910949U - Positioning device for industrial camera and annular light source - Google Patents

Abstract

The utility model discloses a positioning device for an industrial camera and an annular light source, which relates to the technical field of industrial camera application and comprises a bottom plate, wherein a fixing structure is arranged at the top of the bottom plate and comprises a stand column, a first fixing plate is arranged at the top of the stand column and is installed with the top of the stand column through a second screw, an industrial camera is installed on one side of the first fixing plate, an installation structure is arranged at the bottom of the first fixing plate and comprises a second fixing plate, a rotating structure is arranged at the bottom end of the second fixing plate and comprises a ring frame, and a driving structure is arranged on the second fixing plate, so that a positioning structure is arranged at the bottom end of the ring frame. According to the utility model, the ring frame rotates to drive the mounting frame to rotate, so that illumination of different angles and positions of a shot object is realized, and the characteristics and details of the object are better displayed, so that the definition and accuracy of an image are improved.

Description

Positioning device for industrial camera and annular light source

Technical Field

The utility model relates to the technical field of industrial camera application, in particular to a positioning device for an industrial camera and an annular light source.

Background

With the progress of technology, industrial robots are becoming more and more popular, and in order to improve the intelligent degree of industrial robots, machine vision is increasingly applied to industrial robots. The installation mode of the industrial camera on the robot has two installation modes of eyes on hand and eyes outside the hand, and the installation mode of eyes outside the hand is widely applied because of the simple camera calibration process.

In the prior art, the light source positions are fixed and projected to the positions irradiated by the industrial camera, but the light source angles cannot be adjusted, and due to the fact that the light source angles are fixed, insufficient illumination or over-illumination of certain parts of a shot object can be caused, so that the image quality is affected, the definition and accuracy of the shot object can be affected by reflection or shadow in the background, different object shapes and surface characteristics need different illumination angles and intensities, and shooting requirements of different objects can not be met.

Disclosure of utility model

The present utility model is directed to a positioning device for an industrial camera and a ring light source, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an industrial camera and ring light source's positioner, includes the bottom plate, the bottom plate top is provided with fixed knot constructs, fixed knot constructs including the stand, the stand top is provided with first fixed plate, be provided with U type groove on the first fixed plate, be provided with the second screw on the U type groove, first fixed plate installs with the stand top through the second screw, industrial camera is installed to first fixed plate one side, first fixed plate bottom is provided with mounting structure, mounting structure includes the second fixed plate, the second fixed plate bottom is provided with rotating structure, rotating structure includes the link, be provided with driving structure on the second fixed plate, so the link bottom is provided with location structure.

As a further scheme of the utility model: the fixed knot constructs including stand, angle bar and first screw, the stand sets up at the bottom plate top, the angle bar sets up at the stand both ends, the stand is connected with the angle bar through first screw, the angle bar is connected with the bottom plate through first screw.

As still further aspects of the utility model: the mounting structure comprises a second fixing plate and a third screw, wherein a U-shaped groove is formed in the bottom end of the first fixing plate, the third screw is arranged on the U-shaped groove of the first fixing plate, the second fixing plate is mounted on the first fixing plate through the third screw, a through hole is formed in the middle of the second fixing plate, and a sliding groove is formed in the bottom end of the second fixing plate.

As still further aspects of the utility model: the rotating structure comprises a ring frame, a connecting rod is fixedly arranged at the top end of the ring frame, a sliding column is fixedly arranged at the top end of the connecting rod, and the sliding column stretches into the sliding groove and is in sliding connection with the sliding groove.

As still further aspects of the utility model: the driving structure comprises a first motor, a motor shaft of the first motor penetrates through the second fixing plate to extend to the lower portion of the second fixing plate, a main gear is arranged on the motor shaft of the first motor, gear teeth are fixedly arranged on the outer periphery of the ring frame, and the gear teeth are meshed with the main gear.

As still further aspects of the utility model: the locating structure comprises a mounting frame and a fixing shaft, the mounting frame is rotatably mounted at the bottom end of the ring frame, a lamp holder is arranged inside the mounting frame, the lamp holder is rotatably mounted inside the mounting frame through the fixing shaft, one end of the fixing shaft penetrates through the mounting frame to extend to the outer side of the mounting frame, a second motor is mounted on the outer side of the mounting frame, a motor shaft of the second motor is fixedly connected with one end of the fixing shaft, and a light source is mounted inside the lamp holder.

Compared with the prior art, the utility model has the following beneficial effects:

1. The ring frame is rotated to drive the mounting frame to rotate, and meanwhile, the light source can also adjust the angle in the mounting frame, so that illumination of different angles and positions of a shot object is realized, the characteristics and details of the object are better displayed, the definition and accuracy of images are improved, the illumination angle can be adjusted according to different shapes and surface characteristics of the shot object, the characteristics of the object are better highlighted, and the application effect and the accuracy of an industrial camera can be improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a perspective view of another embodiment of the present utility model.

Fig. 3 is a schematic bottom view of the second fixing plate of the present utility model.

Fig. 4 is a schematic view of a second fixing plate structure of the present utility model.

Fig. 5 is a schematic view of a rotating structure of the present utility model.

Fig. 6 is a schematic view of a positioning structure according to the present utility model.

Reference numerals annotate: 1. a bottom plate; 2. a fixed structure; 21. a column; 22. angle iron; 23. a first screw; 3. a first fixing plate; 31. a second screw; 4. an industrial camera; 5. a mounting structure; 51. a second fixing plate; 52. a third screw; 53. a through hole; 54. a chute; 6. a rotating structure; 61. a ring frame; 62. a spool; 63. a connecting rod; 7. a driving structure; 71. a first motor; 72. a main gear; 73. gear teeth; 8. a positioning structure; 81. a mounting frame; 82. a second motor; 83. a lamp holder; 84. a fixed shaft; 85. a light source.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1 to 4, in the embodiment of the utility model, a positioning device for an industrial camera and an annular light source comprises a bottom plate 1, wherein a fixing structure 2 is arranged at the top of the bottom plate 1, the fixing structure 2 comprises a stand column 21, angle irons 22 and first screws 23, the stand column 21 is arranged at the top of the bottom plate 1, the angle irons 22 are arranged at two ends of the stand column 21, the stand column 21 is connected with the angle irons 22 through the first screws 23, the angle irons 22 are connected with the bottom plate 1 through the first screws 23, the stand column 21 can be fixed through the angle irons 22 and the first screws 23, the stability of the stand column 21 is improved, a first fixing plate 3 is arranged at the top of the stand column 21, a U-shaped groove is formed in the first fixing plate 3, a second screw 31 is arranged on the U-shaped groove, the first fixing plate 3 is installed with the top of the stand column 21 through the second screw 31, the position of the second screw 31 on the U-shaped groove can be adjusted, one side of the first fixing plate 3 is provided with the industrial camera 4, the bottom of the first fixing plate 3 is provided with a mounting structure 5, the mounting structure 5 comprises a second fixing plate 51 and a third fixing plate 52, the second fixing plate 51 is arranged at the bottom end of the third fixing plate 52 through the second fixing plate 52 and the second fixing plate 53, the second fixing plate 51 can be fixed at the bottom the second fixing plate 51 through the second fixing plate 53, and the second fixing plate 51 is arranged at the position of the second fixing plate 53 through the second fixing plate 53, and the second fixing plate 51 through the second fixing plate 53 and can be fixed by the position through the second fixing plate 53;

Referring to fig. 1 to 6, a rotating structure 6 is provided at the bottom end of a second fixing plate 51, the rotating structure 6 includes a ring frame 61, a connecting rod 63 is fixedly mounted at the top end of the ring frame 61, a sliding column 62 is fixedly mounted at the top end of the connecting rod 63, the sliding column 62 extends into a sliding groove 54 and is slidingly connected with the sliding groove 54, a driving structure 7 is provided on the second fixing plate 51, the driving structure 7 includes a first motor 71, a motor shaft of the first motor 71 extends below the second fixing plate 51 through the second fixing plate 51, a main gear 72 is mounted on the motor shaft of the first motor 71, gear teeth 73 are fixedly mounted on the outer side of the ring frame 61, the gear teeth 73 are engaged with the main gear 72, the first motor 71 is started, the motor shaft of the first motor 71 drives the main gear 72 to rotate, and the main gear 72 drives the gear teeth 73 to rotate due to the engagement relationship of the main gear teeth 73, because the gear teeth 73 are arranged on the ring frame 61, the ring frame 61 is in sliding connection with the sliding groove 54 through the sliding column 62 and the connecting rod 63, the gear teeth 73 can drive the ring frame 61 to rotate, the bottom end of the ring frame 61 is provided with the positioning structure 8, the positioning structure 8 comprises a mounting frame 81 and a fixed shaft 84, the mounting frame 81 is rotatably arranged at the bottom end of the ring frame 61, a lamp bracket 83 is arranged inside the mounting frame 81, the lamp bracket 83 is rotatably arranged inside the mounting frame 81 through the fixed shaft 84, one end of the fixed shaft 84 penetrates through the mounting frame 81 to extend to the outer side of the mounting frame 81, a second motor 82 is arranged outside the mounting frame 81, a motor shaft of the second motor 82 is fixedly connected with one end of the fixed shaft 84, a light source 85 is arranged inside the lamp bracket 83, the second motor 82 is started, the motor shaft of the second motor 82 drives the fixed shaft 84 to rotate, the lamp bracket 83 is driven to rotate through the fixed shaft 84, the light source 85 can rotate through the lamp bracket 83, the workpiece can be irradiated by angular adjustment of the light source 85.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a positioner of industry camera and annular light source, includes bottom plate (1), a serial communication port, bottom plate (1) top is provided with fixed knot constructs (2), fixed knot constructs (2) including stand (21), stand (21) top is provided with first fixed plate (3), be provided with U type groove on first fixed plate (3), be provided with second screw (31) on the U type groove, first fixed plate (3) are installed through second screw (31) and stand (21) top, industry camera (4) are installed to first fixed plate (3) one side, first fixed plate (3) bottom is provided with mounting structure (5), mounting structure (5) include second fixed plate (51), second fixed plate (51) bottom is provided with rotating-structure (6), rotating-structure (6) are including link (61), be provided with driving structure (7) on second fixed plate (51), so link (61) bottom is provided with location structure (8).

2. The positioning device of an industrial camera and an annular light source according to claim 1, wherein the fixing structure (2) comprises a stand column (21), angle irons (22) and first screws (23), the stand column (21) is arranged at the top of the bottom plate (1), the angle irons (22) are arranged at two ends of the stand column (21), the stand column (21) is connected with the angle irons (22) through the first screws (23), and the angle irons (22) are connected with the bottom plate (1) through the first screws (23).

3. The positioning device of an industrial camera and an annular light source according to claim 1, wherein the mounting structure (5) comprises a second fixing plate (51) and a third screw (52), a U-shaped groove is formed in the bottom end of the first fixing plate (3), the third screw (52) is arranged on the U-shaped groove of the first fixing plate (3), the second fixing plate (51) is mounted on the first fixing plate (3) through the third screw (52), a through hole (53) is formed in the middle of the second fixing plate (51), and a sliding groove (54) is formed in the bottom end of the second fixing plate (51).

4. A positioning device for an industrial camera and an annular light source according to claim 3, characterized in that the rotating structure (6) comprises a ring frame (61), a connecting rod (63) is fixedly mounted at the top end of the ring frame (61), a sliding column (62) is fixedly mounted at the top end of the connecting rod (63), and the sliding column (62) extends into the sliding groove (54) and is in sliding connection with the sliding groove (54).

5. The positioning device of an industrial camera and an annular light source according to claim 4, wherein the driving structure (7) comprises a first motor (71), a motor shaft of the first motor (71) penetrates through the second fixing plate (51) to extend below the second fixing plate (51), a main gear (72) is mounted on the motor shaft of the first motor (71), gear teeth (73) are fixedly mounted on the outer periphery of the ring frame (61), and the gear teeth (73) are meshed with the main gear (72).

6. The positioning device for an industrial camera and an annular light source according to claim 4, wherein the positioning structure (8) comprises a mounting frame (81) and a fixed shaft (84), the mounting frame (81) is rotatably mounted at the bottom end of the annular frame (61), a lamp holder (83) is arranged inside the mounting frame (81), the lamp holder (83) is rotatably mounted inside the mounting frame (81) through the fixed shaft (84), one end of the fixed shaft (84) penetrates through the mounting frame (81) to extend to the outer side of the mounting frame (81), a second motor (82) is mounted on the outer side of the mounting frame (81), a motor shaft of the second motor (82) is fixedly connected with one end of the fixed shaft (84), and a light source (85) is mounted inside the lamp holder (83).