Visual inspection depth camera positioning and adjusting device

Abstract

The utility model relates to the technical field of visual inspection equipment, and discloses a visual inspection depth camera positioning and adjusting device, which comprises a main fixed disc fixed on a production line, a suspension arm, a first rotary knot, a side clamping arm, a U-shaped suspension bracket, a slide rail straight plate, a camera holding sleeve and an industrial camera for detection, wherein a magnetic force rotating sleeve piece is connected between the main fixing disc and the suspension arm, and a magnetic force rotating sleeve piece is connected between the suspension arm and the first rotating joint. Position locking is carried out through magnetic damping, it can be effectively guaranteed that the position relation of all connecting parts is stable, rotation adjustment can be directly carried out when adjustment is needed, the adjustment range is large, the adjustment speed is high, and the loosening phenomenon caused by threaded connection cannot occur.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection equipment, in particular to a visual detection depth camera positioning adjustment device. Background Art

[0002] In the process of industrial production, all large industrial tools (parts) produced should be subject to strict dimensional quality inspection to ensure the factory quality of industrial tools (parts) and avoid additional losses caused by secondary processing or component scrapping. However, in actual production, due to the large size of industrial tools (parts), domestic manufacturers still use manual inspection methods, which is extremely inefficient. With the development of computer technology, visual online detection methods have made great progress, and high-resolution industrial cameras have been widely used. However, high-resolution industrial cameras have more stringent requirements for imaging, requiring not only a suitable framing height, but also strict horizontal accuracy, so there are higher requirements for camera adjustment devices.

[0003] According to the Chinese patent application number armature core 202220899824.7, a positioning and adjustment device for a visual inspection industrial camera is disclosed. The positioning and adjustment device for a visual inspection industrial camera includes a structural positioning plate, connecting plates respectively fixedly mounted at both ends of the structural positioning plate, a double T-shaped lifting platform connected to the front side of the connecting plate, and an L-shaped camera positioning plate clamped in the double T-shaped lifting platform, and displacement bolt rows corresponding to the connecting plates are provided at both ends of the double T-shaped lifting platform.

[0004] The above scheme has high stability, is easy to disassemble and assemble, has strong operability, and damaged components can be replaced in a targeted manner at low cost. However, the above scheme has certain shortcomings in actual use. Through the cooperation between multiple bolts, the camera installation can be safe and reliable with high stability. However, when the vertical position of the camera needs to be adjusted during the positioning adjustment process, although the bolt installation method can make the camera stable, it is still necessary to unscrew the bolts and reinstall the adjusted L-shaped camera positioning plate. The adjustment process is too cumbersome and has certain shortcomings. For this reason, we provide a visual inspection industrial camera positioning adjustment device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in order to overcome the above problems, a visual detection depth camera positioning adjustment device is provided, which solves the above problems.

[0006] The utility model solves the technical problem by adopting the following technical solutions:

[0007] A visual inspection depth camera positioning and adjustment device, comprising a main fixing plate for fixing on a production line, a suspension arm, a first swivel joint, a side clamp arm, a U-shaped hanger, a slide rail straight plate, a camera holder and an industrial camera for inspection;

[0008] A magnetic swivel kit is connected between the main fixed plate and the suspension arm, a magnetic swivel kit is connected between the suspension arm and the first swivel knot, the side clamp arm is fixed to the first swivel knot by bolts, and a magnetic swivel kit is connected between the side clamp arm and the U-shaped hanger, and the rotation axes of the three magnetic swivel kits are perpendicular to each other;

[0009] The magnetic rotation kit has magnetic damping, which can keep the relative positions of the related parts connected to it fixed without external force adjustment. The slide rail straight plate is bolted to the U-shaped hanger, and the camera holder is sleeved on the outside of the industrial camera and connected to the slide rail straight plate;

[0010] Therefore, the industrial camera can be rotated in three directions, which effectively improves its displacement adjustment capability.

[0011] Preferably, the magnetic rotating kit includes a magnetic sleeve and an armature core. Taking the example between the boom and the first rotating knot, the armature core is fixed to the end of the boom by bolts, and the magnetic sleeve is embedded in the upper end of the first rotating knot by bolts, and the armature core is rotatably arranged in the magnetic sleeve. The magnetic sleeve and the armature core are magnetically attracted to each other to form a positioning, thereby fixing the angle of the first rotating knot. When the angle needs to be rotated, it can be achieved by hand twisting. Obviously, the external force of hand twisting can easily rotate the relative position between the magnetic sleeve and the armature core, but in the absence of external force, the magnetic attraction force of the magnetic sleeve and the armature core can effectively maintain the stability of the relative position.

[0012] Preferably, in order to enhance the connection stability between the slide rail straight plate and the first swivel joint, a side clamp arm is bolted to the other side of the first swivel joint, a support shaft is threadedly fixed to the side clamp arm, a shaft sleeve is fixedly mounted on the support shaft, and the other end of the U-shaped hanger is rotatably arranged on the shaft sleeve, and when the magnetic swivel kit between the side clamp arm and the slide rail straight plate is rotated, the shaft sleeve synchronously supports the U-shaped hanger, thereby effectively improving the stability of the joint when only one magnetic swivel kit is set.

[0013] Preferably, an I-shaped slide groove is also provided on the lower end surface of the slide rail straight plate, and a slider slidably arranged on the I-shaped slide groove is fixedly provided on the upper end surface of the camera holder, so that the distance between the camera holder and the main fixed plate can be adjusted.

[0014] Preferably, the camera holder can be fixed relative to the slide rail straight plate by magnetism or screws.

[0015] Preferably, the magnetic attraction component inside the magnetic rotating sleeve can be a permanent magnet or an electromagnet. When an electromagnet is used, the magnetic rotating kit is also independently provided with an external power supply circuit and a control switch, so that strong magnetic attraction and fixation can be achieved. When adjustment is required, large-angle displacement can be performed by turning off the electromagnet, which is convenient for one-step adjustment.

[0016] The advantages and positive effects of the utility model are:

[0017] 1. The magnetic rotation kit designed in this application uses magnetic damping for position locking, which can effectively ensure the stability of the positional relationship of its various connecting parts, and when adjustment is needed, it can be directly rotated for adjustment, with a large adjustment range and fast speed, and there will be no loosening phenomenon that only occurs in threaded connections.

[0018] 2. The rotating joint system formed by the three magnetic rotating kits can realize spherical scanning of the illumination surface of the industrial camera. Compared with the existing technology, the adjustment range is larger and the blind angle range is smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model;

[0023] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of 12.

[0024] Attached figures are 10, boom; 11, main fixed plate; 12, magnetic rotation kit; 13, industrial camera; 14, camera holder; 15, slide rail straight plate; 16, support shaft; 17, side clamp arm; 18, first rotation knot; 19, magnetic rotating sleeve; 20, armature rotating core; 21, U-shaped hanger; 22, shaft sleeve. DETAILED DESCRIPTION

[0025] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0026] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0027] like Figure 1-4 As shown, the visual inspection depth camera positioning and adjustment device described in the utility model includes a main fixed plate 11 for fixing on the production line, and also includes a suspension arm 10, a first swivel joint 18, a side clamp arm 17, a U-shaped hanger 21, a slide rail straight plate 15, a camera holder 14 and an industrial camera 13 for inspection;

[0028] A magnetic swivel kit 12 is connected between the main fixed plate 11 and the suspension arm 10, a magnetic swivel kit 12 is connected between the suspension arm 10 and the first swivel knot 18, the side clamp arm 17 is fixed to the first swivel knot 18 by bolts, and a magnetic swivel kit 12 is connected between the side clamp arm 17 and the U-shaped hanger 21, and the rotation axes of the three magnetic swivel kits 12 are perpendicular to each other;

[0029] The magnetic rotation kit 12 has magnetic damping, and can keep the relative positions of the related parts connected thereto fixed without external force adjustment. The slide rail straight plate 15 is bolted to the U-shaped hanger 21, and the camera holder 14 is sleeved on the outside of the industrial camera 13 and connected to the slide rail straight plate 15;

[0030] Therefore, the industrial camera 13 can be rotated in three directions, which effectively improves its displacement adjustment capability.

[0031] Preferably, the magnetic rotating kit 12 includes a magnetic sleeve 19 and an armature core 20. Taking the example between the boom 10 and the first rotating knot 18, the armature core 20 is fixed to the end of the boom 10 by bolts, and the magnetic sleeve 19 is embedded in the upper end of the first rotating knot 18 by bolts, and the armature core 20 is rotatably arranged in the magnetic sleeve 19. The magnetic sleeve 19 and the armature core 20 are magnetically attracted to each other to form a positioning, thereby fixing the angle of the first rotating knot 18. When the angle needs to be rotated, it can be achieved by hand twisting. Obviously, the external force of hand twisting can easily rotate the relative position between the magnetic sleeve 19 and the armature core 20, but in the absence of external force, the magnetic attraction force of the magnetic sleeve 19 and the armature core 20 can effectively maintain the stability of the relative position.

[0032] Preferably, in order to enhance the connection stability between the slide rail straight plate 15 and the first swivel knot 18, a side clamp arm 17 is bolted to the other side of the first swivel knot 18, a support shaft 16 is threadedly fixed to the side clamp arm 17, a shaft sleeve 22 is fixedly mounted on the support shaft 16, and the other end of the U-shaped hanger 21 is rotatably set on the shaft sleeve 22. When the magnetic swivel kit 12 between the side clamp arm 17 and the slide rail straight plate 15 is rotated, the shaft sleeve 22 synchronously supports the U-shaped hanger 21, thereby effectively improving the stability of the joint when only one magnetic swivel kit 12 is set.

[0033] Preferably, an I-shaped groove is provided on the lower end surface of the slide rail straight plate 15, and a slider slidably arranged on the I-shaped groove is fixedly provided on the upper end surface of the camera holder 14, so that the distance between the camera holder 14 and the main fixed plate 11 can be adjusted.

[0034] Preferably, the camera holder 14 can be fixed relative to the slide rail straight plate 15 by magnetism or screws.

[0035] Preferably, the magnetic attraction component inside the magnetic rotating sleeve 19 can be a permanent magnet or an electromagnet. When an electromagnet is used, the magnetic rotating kit 12 is also independently connected to a power supply circuit and a control switch, so that strong magnetic attraction and fixation can be achieved. When adjustment is required, large-angle displacement can be performed by turning off the electromagnet, which is convenient for one-step adjustment.

[0036] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A visual detection depth camera positioning and adjustment device, characterized in that: It comprises a main fixing plate (11) for fixing on a production line, and also comprises a suspension arm (10), a first swivel joint (18), a side clamping arm (17), a U-shaped suspension bracket (21), a slide rail straight plate (15), a camera holder (14) and an industrial camera (13) for detection; A magnetic slewing kit (12) is connected between the main fixing plate (11) and the suspension arm (10), a magnetic slewing kit (12) is connected between the suspension arm (10) and the first slewing knot (18), the side clamp arm (17) is fixed to the first slewing knot (18) by bolts, and a magnetic slewing kit (12) is connected between the side clamp arm (17) and the U-shaped hanger (21), and the rotation axes of the three magnetic slewing kits (12) are perpendicular to each other; The magnetic rotation kit (12) has magnetic damping and can keep the relative positions of the related components connected thereto fixed in the absence of external force adjustment. The slide rail straight plate (15) is bolted to the U-shaped hanger (21), and the camera holder (14) is sleeved on the outside of the industrial camera (13) and connected to the slide rail straight plate (15).

2. The device for positioning and adjusting a visual detection depth camera according to claim 1, characterized in that: The magnetic rotating kit (12) includes a magnetic rotating sleeve (19) and an armature rotating core (20). Taking the example between the suspension arm (10) and the first rotating knot (18), the armature rotating core (20) is fixed to the end of the suspension arm (10) by bolts, and the magnetic rotating sleeve (19) is embedded in the upper end of the first rotating knot (18) by bolts, and the armature rotating core (20) is rotatably arranged in the magnetic rotating sleeve (19). The magnetic rotating sleeve (19) and the armature rotating core (20) are magnetically attracted to each other to form a positioning, thereby fixing the angle of the first rotating knot (18). When the angle needs to be rotated, it can be achieved by hand twisting. Obviously, the external force of hand twisting can easily rotate the relative position between the magnetic rotating sleeve (19) and the armature rotating core (20), but in the absence of external force, the magnetic attraction force of the magnetic rotating sleeve (19) and the armature rotating core (20) can effectively maintain the stability of the relative position.

3. The device for positioning and adjusting a visual detection depth camera according to claim 2, characterized in that: In order to enhance the connection stability between the slide rail straight plate (15) and the first swivel knot (18), a side clamp arm (17) is bolted and fixedly provided on the other side of the first swivel knot (18), a support shaft (16) is threadedly fixedly provided on the side clamp arm (17), a shaft sleeve (22) is fixedly mounted on the support shaft (16), and the other end of the U-shaped hanger (21) is rotatably arranged on the shaft sleeve (22), and when the magnetic swivel kit (12) between the side clamp arm (17) and the slide rail straight plate (15) is rotated, the shaft sleeve (22) synchronously supports the U-shaped hanger (21).

4. The device for positioning and adjusting a visual detection depth camera according to claim 3, characterized in that: An I-shaped slide groove is also provided on the lower end surface of the slide rail straight plate (15), and a slider slidably arranged on the I-shaped slide groove is fixedly provided on the upper end surface of the camera holder (14), so that the distance between the camera holder (14) and the main fixed plate (11) can be adjusted.

5. The device for positioning and adjusting a visual detection depth camera according to claim 4, characterized in that: The camera holder (14) can be fixed relative to the slide rail straight plate (15) by means of magnetism or screws.

6. A visual detection depth camera positioning adjustment device according to any one of claims 2 to 5, characterized in that: The magnetic attraction component inside the magnetic rotating sleeve (19) can be a permanent magnet or an electromagnet. When an electromagnet is used, the magnetic rotating kit (12) is also independently provided with a power supply circuit and a control switch.

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