Light source regulation and control device

Abstract

The utility model discloses a light source regulation and control device which comprises an installation disc and further comprises a supporting column, a supporting cover, a conductive slide wire, a position regulation mechanism and an angle regulation mechanism, the supporting column is rotationally arranged on the installation disc, the supporting cover is fixedly arranged on the side wall of the supporting column, a supporting block is arranged in the supporting cover in a sliding mode, and a supporting through groove is formed in the supporting block. A rotating shaft is rotationally arranged in the supporting through groove, a light source body is fixedly arranged on the side wall of the rotating shaft, the conductive slide wire is installed at the cover bottom of the supporting cover, a cable used for supplying power to the light source body is electrically connected between the output end of the conductive slide wire and the light source body, and the position adjusting mechanism is arranged between the supporting cover and the supporting block. According to the light source regulation and control device, the problem that the detection accuracy is easily influenced due to unreasonable layout of the light source in the workpiece detection process in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of light source regulation and control, and particularly relates to a light source regulation and control device. BACKGROUND

[0002] In modern vision system applications, from industrial automation detection to security monitoring, to cultural relic digital acquisition and many other fields, high-quality image acquisition is crucial, however, image shadow problem has been a key obstacle affecting the performance of the vision system.

[0003] In the industrial detection scene, whether it is the detection of tiny chip surface defects in electronic product manufacturing, or the control of complex component size precision and surface quality on the automobile parts production line, accurate image recognition is the core to ensure product quality. However, the current unreasonable light layout often causes shadows on the product surface due to its own shape, and these shadow areas may cover up tiny scratches, cracks and other defects, leading to false detection results and greatly reducing detection accuracy and production efficiency. The traditional simple light supplementing method cannot adjust the light according to the product shape and detection requirements, and it is difficult to fundamentally solve the shadow interference problem. UTILITARY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a light source regulation and control device to solve the problem that the detection accuracy of the existing technology is easily affected by the unreasonable layout of the light source in the background technology.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a light source regulation and control device, comprising a mounting disc, further comprising a support column, a support cover, a conductive slide wire, a position adjusting mechanism and an angle adjusting mechanism, the support column is rotationally arranged on the mounting disc, the support cover is fixedly arranged on the side wall of the support column, a support block is slidably arranged in the support cover, a support through slot is formed in the support block, a rotating shaft is rotationally arranged in the support through slot, a light source body is fixedly arranged on the side wall of the rotating shaft, the conductive slide wire is installed on the cover bottom of the support cover, a cable for supplying power to the light source body is electrically connected between the output end of the conductive slide wire and the light source body, the position adjusting mechanism is arranged between the support cover and the support block, and is used for adjusting the position of the light source body, the angle adjusting mechanism is arranged on the support block, and is used for adjusting the irradiation angle of the light source body.

[0008] Preferably, the position adjusting mechanism comprises:

[0009] A first motor is mounted on the mounting disc, and an output end of the first motor is fixedly connected with the support column;

[0010] A threaded rod is rotationally arranged in the support cover, and the threaded rod penetrates through the support block in a threaded manner;

[0011] A second motor is mounted on the support cover, and an output end of the second motor is fixedly connected with the threaded rod.

[0012] Further, the angle adjusting mechanism comprises:

[0013] A first cavity is arranged on one side of the support channel in the support block, a first gear is rotationally arranged in the first cavity, and the first gear is fixedly connected with the rotating shaft;

[0014] A second gear is rotationally arranged in the first cavity, and the second gear is engaged with the first gear;

[0015] A driving mechanism is arranged in the support block, and is used for driving the second gear to rotate.

[0016] Still further, the driving mechanism comprises:

[0017] A second cavity is arranged on one side of the first cavity, a first bevel gear is rotationally arranged on a side wall of the second cavity close to the second gear, and a connecting rod is fixedly arranged between the first bevel gear and the second gear;

[0018] A second bevel gear is rotationally arranged on the side wall of the second cavity, and the second bevel gear is engaged with the first bevel gear;

[0019] A driving assembly is arranged on the support block, and is used for driving the second bevel gear to rotate.

[0020] Still further, the driving assembly comprises:

[0021] A driving port is arranged on the side wall of the second cavity;

[0022] A driving prism is rotationally arranged in the support cover, the driving prism penetrates through the driving port and the second bevel gear, and the driving prism is in sliding connection with the second bevel gear;

[0023] A third motor is mounted on the support cover, and an output end of the third motor is fixedly connected with the driving prism.

[0024] On the basis of the above scheme, a plurality of bolts are arranged through the mounting disc.

[0025] (III) Beneficial Effects

[0026] Compared with the prior art, the light source regulating device has the following beneficial effects:

[0027] 1. In the utility model, through the setting of the position adjusting mechanism, the work of the second motor can drive the threaded rod to rotate, and the threaded rod and the support block are screwed to drive the support block and the light source body to move along the length direction of the conductive sliding strip, and the work of the first motor can drive the support column to rotate, so that the light source body moves around the support column, thereby facilitating the adjustment of the position of the light source body, and improving the illumination effect of the light source body on the workpiece.

[0028] 2. In the utility model, through the setting of the angle adjusting mechanism, the work of the third motor can drive the driving prism to rotate, and the driving prism and the second bevel gear are in sliding fit, so that the second bevel gear is driven to rotate, and then the first bevel gear and the second gear are driven to rotate through the meshing of the second bevel gear and the first bevel gear, so that the shaft is driven to rotate through the meshing of the second gear and the first gear, thereby facilitating the adjustment of the irradiation angle of the light source body.

[0029] 3. In the utility model, through the setting of the support column, the support cover, the conductive sliding wire, the position adjusting mechanism and the angle adjusting mechanism, the position and the irradiation angle of the light source body are adjusted, thereby solving the problem that the detection accuracy of the workpiece detection process is affected by the unreasonable layout of the light source in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structure schematic view of the present application;

[0031] Figure 2 It is another view structure schematic view of the present application;

[0032] Figure 3 It is a sectional structure schematic view of the present application;

[0033] Figure 4 It is a sectional structure schematic view of the support block of the present application;

[0034] Figure 5 It is a sectional structure schematic view of the angle adjusting mechanism of the present application.

[0035] In the figure: 1, mounting disc; 2, support column; 3, support cover; 4, support block; 5, support through slot; 6, rotating shaft; 7, light source body; 8, conductive slip wire; 9, cable; 10, first motor; 11, threaded rod; 12, second motor; 13, first gear; 14, second gear; 15, first bevel gear; 16, second bevel gear; 17, drive port; 18, drive prism; 19, third motor; 20, bolt. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0037] Please refer to Figures 1-5 A light source regulating device, comprising a mounting disc 1, further comprising a support column 2, a support cover 3, a conductive slip wire 8, a position adjusting mechanism and an angle adjusting mechanism, the support column 2 is rotationally arranged on the mounting disc 1, the support cover 3 is fixedly arranged on the side wall of the support column 2, the support block 4 is slidably arranged in the support cover 3, the support through slot 5 is formed in the support block 4, the rotating shaft 6 is rotationally arranged in the support through slot 5, the light source body 7 is fixedly arranged on the side wall of the rotating shaft 6, the conductive slip wire 8 is installed on the cover bottom of the support cover 3, the output end of the conductive slip wire 8 is electrically connected with the light source body 7 through the cable 9 for supplying power to the light source body 7, the position adjusting mechanism is arranged between the support cover 3 and the support block 4, for adjusting the position of the light source body 7, the angle adjusting mechanism is arranged on the support block 4, for adjusting the irradiation angle of the light source body 7, a plurality of bolts 20 are arranged through the mounting disc 1, specifically, the operator can fix the mounting disc 1 on the detection machine through the bolt 20, and a avoiding slot is formed in the corresponding position of the first motor 10 on the detection machine.

[0038] Refer to Figures 2-4The position adjusting mechanism comprises the first motor 10, a threaded rod 11 and a second motor 12. The first motor 10 is mounted on the mounting disc 1 and fixedly connected with the supporting column 2. The threaded rod 11 is rotatably arranged in the supporting cover 3 and penetrates the supporting block 4 through thread cooperation. The second motor 12 is mounted on the supporting cover 3 and fixedly connected with the threaded rod 11. Specifically, the threaded rod 11 is driven to rotate by the second motor 12, and the supporting block 4 and the light source body 7 are driven to move along the length direction of the conductive slide strip through the thread cooperation between the threaded rod 11 and the supporting block 4. Meanwhile, the supporting column 2 is driven to rotate by the first motor 10, so that the light source body 7 moves around the supporting column 2, thereby facilitating the position adjustment of the light source body 7 and improving the illumination effect of the light source body 7 on the workpiece.

[0039] With reference to Figures 3-5 The angle adjusting mechanism comprises a first cavity, a second gear 14 and a driving mechanism. The first cavity is arranged in the supporting block 4 at one side of the supporting groove 5. The first gear 13 is rotatably arranged in the first cavity and fixedly connected with the rotating shaft 6. The second gear 14 is rotatably arranged in the first cavity and engaged with the first gear 13. The driving mechanism is arranged in the supporting block 4 and used for driving the second gear 14 to rotate. The driving mechanism comprises a second cavity, a second bevel gear 16 and a driving assembly. The second cavity is arranged at one side of the first cavity. The first bevel gear 15 is rotatably arranged on the side wall of the second cavity close to the second gear 14. The connecting rod is fixedly arranged between the first bevel gear 15 and the second gear 14. The second bevel gear 16 is rotatably arranged on the side wall of the second cavity and engaged with the first bevel gear 15. The driving assembly is arranged on the supporting block 4 and used for driving the second bevel gear 16 to rotate. The driving assembly comprises a driving port 17, a driving prism 18 and a third motor 19. The driving port 17 is arranged on the side wall of the second cavity. The driving prism 18 is rotatably arranged in the supporting cover 3 and penetrates the driving port 17 and the second bevel gear 16. The driving prism 18 is slidably connected with the second bevel gear 16. The third motor 19 is mounted on the supporting cover 3 and fixedly connected with the driving prism 18. Specifically, the third motor 19 drives the driving prism 18 to rotate, and the second bevel gear 16 is driven to rotate through the sliding cooperation between the driving prism 18 and the second bevel gear 16. Then, the first bevel gear 15 and the second gear 14 are driven to rotate through the engagement between the second bevel gear 16 and the first bevel gear 15. Thus, the rotating shaft 6 is driven to rotate through the engagement between the second gear 14 and the first gear 13, thereby facilitating the adjustment of the illumination angle of the light source body 7.

[0040] In addition, it should be noted that the operation of the first motor 10, the second motor 12 and the third motor 19 can be controlled by the control button or the single-chip microcomputer.

[0041] In the embodiment, when in use, the operator can fix the mounting disc 1 on the detection machine through the bolt 20, and the detection machine is provided with a avoiding slot at the position corresponding to the first motor 10, when it is necessary to adjust the light source body 7, the operator controls the operation of the first motor 10 and the second motor 12, the second motor 12 can drive the threaded rod 11 to rotate, and the threaded rod 11 and the supporting block 4 are in threaded cooperation, so as to drive the supporting block 4 and the light source body 7 to move along the length direction of the conductive slide strip, and the operation of the first motor 10 can drive the supporting column 2 to rotate, so that the light source body 7 moves around the supporting column 2, thereby facilitating the adjustment of the position of the light source body 7, and improving the illumination effect of the light source body 7 on the workpiece, then the operator controls the operation of the third motor 19, the operation of the third motor 19 can drive the driving prism 18 to rotate, and the driving prism 18 and the second bevel gear 16 are in sliding cooperation, so as to drive the second bevel gear 16 to rotate, and then the second bevel gear 16 and the first bevel gear 15 are in meshing, so as to drive the first bevel gear 15 and the second gear 14 to rotate, thereby the second gear 14 and the first gear 13 are in meshing, so as to drive the rotating shaft 6 to rotate, thereby facilitating the adjustment of the irradiation angle of the light source body 7, so that the detection effect of the workpiece can be improved through the adjustment of the position and the irradiation angle of the light source body 7.

[0042] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A light source regulating device comprising a mounting disc (1), characterized in that Also include: Supporting column (2), the supporting column (2) is rotationally arranged on the mounting disc (1); Supporting cover (3), the supporting cover (3) is fixedly arranged on the side wall of the supporting column (2), the supporting block (4) is slidably arranged in the supporting cover (3), the supporting through slot (5) is formed in the supporting block (4), the rotating shaft (6) is rotationally arranged in the supporting through slot (5), the light source body (7) is fixedly arranged on the side wall of the rotating shaft (6); Conductive slide wire (8), the conductive slide wire (8) is installed on the cover bottom of the supporting cover (3), and the output end of the conductive slide wire (8) is electrically connected with the light source body (7) through the cable (9) for power supply of the light source body (7); Position adjusting mechanism, the position adjusting mechanism is arranged between the supporting cover (3) and the supporting block (4), and is used for adjusting the position of the light source body (7); Angle adjusting mechanism, the angle adjusting mechanism is arranged on the supporting block (4), and is used for adjusting the irradiation angle of the light source body (7).

2. The light source regulating device of claim 1, wherein, The position adjusting mechanism comprises: First motor (10), the first motor (10) is installed on the mounting disc (1), and the output end of the first motor (10) is fixedly connected with the supporting column (2); Threaded rod (11), the threaded rod (11) is rotationally arranged in the supporting cover (3), and the threaded rod (11) penetrates through the supporting block (4) through thread cooperation; Second motor (12), the second motor (12) is installed on the supporting cover (3), and the output end of the second motor (12) is fixedly connected with the threaded rod (11).

3. The light source regulating device of claim 2, wherein, The angle adjusting mechanism comprises: First cavity, the first cavity is formed in one side of the supporting through slot (5) in the supporting block (4), the first gear (13) is rotationally arranged in the first cavity, and the first gear (13) is fixedly connected with the rotating shaft (6); Second gear (14), the second gear (14) is rotationally arranged in the first cavity, and the second gear (14) is engaged with the first gear (13); Driving mechanism, the driving mechanism is arranged in the supporting block (4), and is used for driving the second gear (14) to rotate.

4. The light source regulating device of claim 3, wherein The driving mechanism comprises: Second cavity, the second cavity is formed in one side of the first cavity, the first bevel gear (15) is rotationally arranged on the side wall of one side of the second cavity close to the second gear (14), and the connecting rod is fixedly arranged between the first bevel gear (15) and the second gear (14); Second bevel gear (16), the second bevel gear (16) is rotationally arranged on the side wall of the second cavity, and the second bevel gear (16) is engaged with the first bevel gear (15); Driving assembly, the driving assembly is arranged on the supporting block (4), and is used for driving the second bevel gear (16) to rotate.

5. The light source regulation device of claim 4, wherein, The driving assembly comprises: Drive port (17), the drive port (17) is formed in the side wall of the second cavity. A driving prism (18) is rotationally arranged in the support cover (3), the driving prism (18) penetrates the driving port (17) and the second bevel gear (16), wherein the driving prism (18) is in sliding connection with the second bevel gear (16); A third motor (19) is installed on the support cover (3), and an output end of the third motor (19) is fixedly connected with the driving prism (18).

6. A light source regulating device according to claim 5, characterized in that A plurality of bolts (20) are arranged through the mounting disc (1).

Images