Visual positioning device for visual inspection

Abstract

The utility model relates to the technical field of visual inspection, and discloses a visual positioning device for visual inspection, which comprises a bottom plate body and an industrial camera body, the wall surface of the top end of the bottom plate body is provided with an adjusting assembly for adjusting the height of the industrial camera body, and a connecting rod is provided with a moving chute penetrating through the upper and lower side wall surfaces. A moving block is slidably arranged in the moving sliding groove, a driving mechanism used for moving the moving block is arranged on the right inner wall of the moving sliding groove, and a U-shaped frame is fixedly connected to the wall face of the bottom end of the moving block. The height of the industrial camera body is adjusted by adjusting the positions of the two sliding sleeves on the two sliding columns, the first driving motor is started, the driving screw rod drives the moving block, the U-shaped frame, the placing box and the industrial camera body to move left and right through transmission of the transmission shaft, the second driving motor is started, and the output end of the second driving motor drives the worm to rotate. And the worm is engaged with the worm gear to drive the worm gear to make the placement box and the industrial camera body perform angle rotation through the rotating rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection technical field especially visual inspection's visual positioning device. BACKGROUND

[0002] Visual inspection is to replace human eyes with machine to do measurement and judgment, and visual inspection refers to converting a target to be taken into an image signal through a machine vision product, transmitting the image signal to a dedicated image processing system, converting the image signal into a digitized signal according to pixel distribution, brightness, color and other information, performing various operations on the digitized signal by the image system to extract the characteristics of the target, and then controlling the action of the equipment on site according to the judgment result.

[0003] Through the search, the application number CN202022018258.8 discloses a product positioning device for visual inspection, which comprises a shell, a threaded rod is movably connected to the inner wall of the shell through a bearing, a threaded sleeve is threadedly connected to the surface of the threaded rod, a first gear is sleeved on the surface of the threaded rod, a motor is fixedly connected to the left side of the bottom of the inner cavity of the shell, a second gear is fixedly connected to the output end of the motor, and the second gear is engaged with the first gear.

[0004] The visual positioning device for visual inspection in the comparative file can lock the transmission mechanism, effectively avoids the self-rotation of the transmission mechanism, avoids bringing trouble to the user, and improves the user's experience of the product positioning device for visual inspection, but the device is inconvenient to adjust the angle, position and height of the instrument, and has limitations in use.

[0005] Therefore, the visual positioning device for visual inspection is provided. Utility model content

[0006] The utility model mainly solves the technical problems existing in the prior art, and provides a visual positioning device for visual inspection.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme, visual positioning device for visual inspection, including bottom plate body and industrial camera body, the top wall surface of bottom plate body is provided with the adjusting assembly for the height adjustment of industrial camera body, adjusting assembly includes two slide columns, two slide sleeves and connecting rod, the moving sliding slot that is set up on the upper and lower two side walls of connecting rod, the moving sliding slot is slidably provided with a moving block, the right inner wall of moving sliding slot is provided with the drive mechanism for moving the moving block, the drive mechanism includes drive motor no.

[0008] As a preferred technical scheme of the utility model, two slide columns are respectively fixedly installed on the left and right two side top end wall surfaces of the bottom plate body, two slide sleeves are respectively slidably sleeved on the outer side wall of two slide columns, and the left and right two ends of the connecting rod are respectively fixedly connected to the one end wall surface of two slide sleeves close to each other and the one end wall surface of two slide sleeves away from each other is respectively screw connected with a fastening screw.

[0009] As a preferred technical scheme of the utility model, the drive motor no.

[0010] As a preferred technical scheme of the utility model, the screw groove that is set up on the moving block is matched with the drive screw, and the screw groove is screw connected with the drive screw.

[0011] As a preferred technical scheme of the utility model, the upper and lower two ends of the clamping plate are respectively slidably connected with the two side inner wall surfaces of the placing box, the right end of the pull rod is fixedly connected to the left side wall surface of the clamping plate, the left end of the pull rod penetrates the placing box and is slidably connected with the placing box, the two telescopic rods are respectively located on the front and rear two sides of the pull rod, the right ends of the two telescopic rods are respectively fixedly connected to the left end wall surface of the clamping plate, the left ends of the two telescopic rods are respectively fixedly connected to the left inner wall of the placing box, and the outer side wall of the two telescopic rods is sleeved with a compression spring.

[0012] As a preferred technical scheme of the utility model, the driving motor two is fixedly installed on the rear end outer wall of the U-shaped frame, the rear end of the worm penetrates the U-shaped frame and is fixedly sleeved on the front end output end of the driving motor two, the front end of the worm movably sleeves the front end inner wall of the U-shaped frame, the worm wheel is located at the right side of the worm and is in meshing connection with the worm, the top end of the rotating rod is fixedly connected to the bottom wall surface of the worm wheel, and the bottom end of the rotating rod penetrates the U-shaped frame and is fixedly connected to the top end wall surface of the placing box and is in rotary connection with the U-shaped frame.

[0013] The utility model provides visual positioning device for visual inspection. Have following beneficial effect:

[0014] 1, the visual positioning device for visual inspection, when using, the height of industrial camera body is adjusted through adjusting the position of two sliding sleeves on two slide posts, specific operation is starting drive motor one, drive screw is driven through transmission shaft, and mobile block horizontal movement is driven, so that U-shaped frame, placing box and industrial camera body move in horizontal direction, when the angle of industrial camera body needs to be adjusted, drive motor two is started, the output end of drive motor two drives worm to rotate, worm and worm wheel are engaged, so that worm wheel drives placing box to rotate through rotating rod, and then industrial camera body is adjusted in angle, the device makes industrial camera body not be limited by angle in use, can lift and rotate, and is more universal.

[0015] 2, the visual positioning device for visual inspection, when using, before industrial camera body is placed into placing box, pull rod is pulled to left, so that the two telescopic rods and two compression springs are extruded by clamping plate, enough space is provided for placing industrial camera body, after placing is finished, pull rod is loosened, and the rebound force of telescopic rod and compression spring drives clamping plate to move right, and then industrial camera body is clamped and fixed, in this way, industrial camera body can be supported more stably in use, so that its use stability is improved. ACCURACY OF DRAWINGS

[0016] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and do not have technical substantial significance for limiting the implementation conditions of the utility model.

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 It is a structure schematic view of the U-shaped frame and the placing box of the utility model;

[0020] Figure 4 It is a structure schematic view of the clamping plate of the utility model.

[0021] Legend:

[0022] 10, bottom plate body; 11, industrial camera body; 12, sliding column; 13, sliding sleeve; 14, connecting rod; 15, moving chute; 16, moving block; 17, driving motor one; 18, driving screw; 19, U-shaped frame; 20, placing box; 21, driving motor two; 22, worm; 23, worm gear; 24, rotating rod; 25, clamping plate; 26, pull rod; 27, telescopic rod; 28, compression spring; 29, positioning hole; 30, inserting rod; 31, fastening screw. DETAILED DESCRIPTION

[0023] A visual positioning device for visual inspection, such as Figures 1-4As shown, including the base plate body 10 and industrial camera body 11, industrial camera body 11 is prior art, here not superfluous, the top wall of the base plate body 10 is provided with adjusting assembly for height adjustment of industrial camera body 11, adjusting assembly includes two slide column 12, two slide sleeve 13 and connecting rod 14, connecting rod 14 is provided with moving sliding groove 15 penetrating the upper and lower two side walls, the moving sliding groove 15 is provided with moving block 16, the right inner wall of the moving sliding groove 15 is provided with driving mechanism for moving the moving block 16, the driving mechanism includes driving motor one 17 and driving screw 18, the bottom end wall of the moving block 16 is fixedly connected with U-shaped frame 19, the lower side of the U-shaped frame 19 is provided with placing box 20 for placing industrial camera body 11, the inside of the placing box 20 is provided with fixing mechanism for fixing industrial camera body 11, the fixing mechanism includes clamping plate 25, pull rod 26 and two telescopic rods 27, the inside of the U-shaped frame 19 is provided with adjusting mechanism for angle adjustment of the placing box 20, the adjusting mechanism includes driving motor two 21, worm 22, worm gear 23 and rotating rod 24, two slide columns 12 are respectively fixedly installed on the left and right two side top walls of the base plate body 10, two slide sleeves 13 are respectively slidably sleeved on the outer side walls of two slide columns 12, the left and right two ends of the connecting rod 14 are respectively fixedly connected on the one end wall of two slide sleeves 13 close to each other and the one end wall of two slide sleeves 13 away from each other is respectively threadedly connected with fastening screw 31, the driving motor one 17 is fixedly installed on the right inner wall of the moving sliding groove 15, the right end of the driving screw 18 is fixedly sleeved on the left end output end of the driving motor one 17, the left end of the driving screw 18 is movably sleeved on the left inner wall of the moving sliding groove 15, the moving block 16 is provided with thread groove matched with the driving screw 18 and threadedly connected with the driving screw 18, the upper and lower two ends of the clamping plate 25 are respectively slidably connected with the two side inner walls of the placing box 20, the right end of the pull rod 26 is fixedly connected with the left side wall of the clamping plate 25, the left end of the pull rod 26 penetrates the placing box 20 and is slidably connected with the placing box 20, two telescopic rods 27 are respectively located on the front and rear two sides of the pull rod 26, the right ends of two telescopic rods 27 are respectively fixedly connected with the left end wall of the clamping plate 25, the left ends of two telescopic rods 27 are respectively fixedly connected with the left inner wall of the placing box 20 and the outer side walls of two telescopic rods 27 are both sleeved with compression springs 28, the driving motor two 21 is fixedly installed on the rear end outer side wall of the U-shaped frame 19, the rear end of the worm 22 penetrates the U-shaped frame 19 and is fixedly sleeved on the front end output end of the driving motor two 21, the front end of the worm 22 is movably sleeved on the front end inner wall of the U-shaped frame 19, the worm gear 23 is located on the right side of the worm 22 and is meshingly connected with the worm 22, the top end of the rotating rod 24 is fixedly connected with the bottom wall of the worm gear 23, the bottom end of the rotating rod 24 penetrates the U-shaped frame 19 and is fixedly connected with the top end wall of the placing box 20 and the rotating rod 24 is rotatably connected with the U-shaped frame 19.

[0024] The utility model discloses a working principle: in use, the height of industrial camera body 11 is adjusted through the adjustment of the position of two sliding sleeves 13 on two slide posts 12, and the specific operation is that starting drive motor no. 1 17, drive screw 18 is driven through transmission shaft transmission, and moves the moving block 16 horizontally, thereby making U-shaped frame 19, placing box 20 and industrial camera body 11 move in horizontal direction, when needing to adjust the angle of industrial camera body 11, starting drive motor no. 2 21, and the output end of drive motor no. 2 21 drives the rotation of worm 22, and worm 22 is engaged with worm wheel 23, thereby making placing box 20 rotate through the rotation of rotation rod 24, and further drive industrial camera body 11 to carry out angle adjustment, and the device makes industrial camera body 11 not be limited by angle in use, can lift and rotate, and is more universal.

[0025] In use, before industrial camera body 11 is placed into placing box 20, pull rod 26 is pulled to the left, so that clamping plate 25 extrudes two telescopic rods 27 and two compression springs 28, provides enough space to place industrial camera body 11, after placing, release pull rod 26, and the rebound force of telescopic rod 27 and compression spring 28 will drive clamping plate 25 to move to the right, and then clamps and fixes industrial camera body 11, so that industrial camera body 11 can obtain more stable support in the use process, thereby improve its use stability.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. Vision positioning device for vision inspection, comprising a base plate body (10) and an industrial camera body (11), characterized in that: The top end wall of the bottom plate body (10) is provided with an adjusting assembly for height adjustment of the industrial camera body (11), which comprises two slide columns (12), two slide sleeves (13) and a connecting rod (14). A moving sliding groove (15) penetrating the upper and lower side walls is formed in the connecting rod (14). A moving block (16) is slidably arranged in the moving sliding groove (15). A driving mechanism for moving the moving block (16) is arranged on the right inner wall of the moving sliding groove (15). The driving mechanism comprises a driving motor (17) and a driving screw (18). The bottom end wall of the moving block (16) is fixedly connected with a U-shaped frame (19). A placing box (20) for placing the industrial camera body (11) is arranged below the U-shaped frame (19). A fixing mechanism for fixing the industrial camera body (11) is arranged in the placing box (20). The fixing mechanism comprises a clamping plate (25), a pull rod (26) and two telescopic rods (27). An adjusting mechanism for angle adjustment of the placing box (20) is arranged in the U-shaped frame (19). The adjusting mechanism comprises a driving motor (21), a worm (22), a worm gear (23) and a rotating rod (24).

2. The visual positioning device for visual inspection according to claim 1, characterized in that: The two slide columns (12) are symmetrically fixedly installed on the left and right top end walls of the bottom plate body (10). The two slide sleeves (13) are slidably sleeved on the outer side walls of the two slide columns (12). The left and right ends of the connecting rod (14) are fixedly connected to the end walls of the two slide sleeves (13) that are close to each other and the end walls of the two slide sleeves (13) that are away from each other are respectively threadedly connected with fastening screws (31).

3. The vision positioning device for vision inspection according to claim 1, wherein: The driving motor (17) is fixedly installed on the right inner wall of the moving sliding groove (15). The right end of the driving screw (18) is fixedly sleeved on the left end output end of the driving motor (17). The left end of the driving screw (18) is movably sleeved on the left inner wall of the moving sliding groove (15).

4. The vision positioning device for vision inspection according to claim 1, wherein: A threaded groove adapted to the driving screw (18) is formed in the moving block (16) and is threadedly connected with the driving screw (18).

5. The vision positioning device for vision inspection according to claim 1, wherein: The upper and lower ends of the clamping plate (25) are slidably connected with the inner walls of the two sides of the placing box (20). The right end of the pull rod (26) is fixedly connected to the left wall of the clamping plate (25). The left end of the pull rod (26) penetrates the placing box (20) and is slidably connected with the placing box (20). The two telescopic rods (27) are respectively located on the front and rear sides of the pull rod (26). The right ends of the two telescopic rods (27) are fixedly connected to the left end wall of the clamping plate (25). The left ends of the two telescopic rods (27) are fixedly connected to the left inner wall of the placing box (20). Compression springs (28) are sleeved on the outer side walls of the two telescopic rods (27).

6. The vision positioning device for vision inspection according to claim 1, wherein: The driving motor two (21) is fixedly installed on the outer wall of the rear end of the U-shaped frame (19), the rear end of the worm (22) penetrates the U-shaped frame (19) and is fixedly sleeved on the front end output end of the driving motor two (21), the front end of the worm (22) movably sleeves the inner wall of the front end of the U-shaped frame (19), the worm gear (23) is located on the right side of the worm (22) and is in meshing connection with the worm (22), the top end of the rotating rod (24) is fixedly connected to the bottom wall surface of the worm gear (23), and the bottom end of the rotating rod (24) penetrates the U-shaped frame (19) and is fixedly connected to the top end wall surface of the placing box (20) and is rotatably connected with the U-shaped frame (19).

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