High-precision industrial visual inspection device

Abstract

The invention discloses a high-precision industrial visual inspection device which comprises visual inspection equipment, a display screen is installed on the surface of the visual inspection equipment, operation keys are installed on the surface of the visual inspection equipment, and four supporting legs are installed on the lower surface of the visual inspection equipment. A servo motor is installed on the side wall of the visual detection equipment, and the output end of the servo motor is fixedly connected with a two-way screw. Through the arrangement of the fixing device, the effect of clamping and fixing a workpiece needing to be detected is achieved, and it is avoided that under the driving of the servo motor and the two-way screw, the placement table is driven by the servo motor and the two-way screw, the workpiece is clamped and fixed; a placement table reciprocates on visual inspection equipment, a workpiece to be detected on the placement table is not fixed, so that the workpiece is displaced during detection of a detected element, and the detection result is inaccurate, and meanwhile, under the cooperation of a sliding block and a sliding rod, the position of a sliding plate can be adjusted, so that workpieces with different sizes can be conveniently detected, and the detection efficiency is improved. And the practicability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial inspection, and particularly to a high-precision industrial vision inspection device. Background Art

[0002] In the industrial production process, product quality inspection, as a core link to ensure that products meet established standards, is of self-evident importance. With the continuous advancement of industrial automation, industrial vision inspection technology has gradually become the mainstream inspection method due to its advantages such as high efficiency and precision. It uses cameras to collect product images and employs image processing algorithms for in-depth analysis, thereby quickly and accurately determining whether there are defects in the products and measuring key parameters such as product dimensions.

[0003] However, currently, industrial vision inspection devices face many challenges in practical applications, among which the problem of unstable fixation during inspection is particularly prominent. On the one hand, when the product to be inspected is not firmly fixed during the inspection process, its position will inevitably shift slightly, which will cause deviations in the images collected by the camera, and further lead to large errors in the subsequent defect recognition and dimension measurement results based on image analysis. On the other hand, the fixed stability of the inspection device itself is also crucial. If the inspection device vibrates or shakes due to an unstable fixed base during operation, it will not only interfere with the camera to obtain clear and stable images, but also seriously affect the precise control of the motion control system over the movement of the product and the shooting position of the camera. In addition, the unstable fixation during inspection also severely restricts industrial production efficiency. The frequently occurring inaccurate inspection problems make a large number of products need to be inspected twice or even multiple times, which undoubtedly prolongs the production cycle of the products and increases the production cost, running counter to the goal of modern industry to pursue high-efficiency and precision production. For this reason, we propose a high-precision industrial vision inspection device. Summary of the Invention

[0004] The purpose of the present invention is to provide a high-precision industrial vision inspection device to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: a high-precision industrial vision detection device, including a vision detection device, on the surface of which a display screen is installed, and operation buttons are installed on the surface of the vision detection device. Four legs are installed on the lower surface of the vision detection device. A servo motor is installed on the side wall of the vision detection device, and the output end of the servo motor is fixedly connected to a bidirectional screw. A detection element is fixedly connected to the surface of the vision detection device, and the detection element includes a lens and a lighting device. The bidirectional screw is rotationally connected to the vision detection device, and a placement table is threadedly connected to the threaded surface of the bidirectional screw. There is a fixing device on the surface of the placement table. The fixing device includes a fixing plate fixedly connected to the surface of the placement table. Two sliding grooves are opened on the surface of the placement table, and a sliding block is slidably connected to the inner wall of the sliding groove of the placement table. A sliding plate is fixedly connected to the surfaces of the two sliding blocks. Support plates are fixedly connected to both sides of the sliding plate. A sliding rod is slidably inserted into the support plate. Two rows of adjustment grooves are opened on the surface of the placement table. The size of the sliding rod is adapted to the size of the adjustment groove of the placement table. One end of the sliding rod is arc-shaped, and the other end of the sliding rod is fixedly connected to a pulling plate. A threaded rod is threadedly inserted into the sliding plate, one end of the threaded rod is rotationally connected to a clamping plate, and a turning handle is fixedly connected to the end of the threaded rod away from the clamping plate.

[0006] The effect achieved by the above components is that by setting the fixing device, the effect of clamping and fixing the workpiece to be detected is achieved, avoiding the situation that the placement table makes a reciprocating motion on the vision detection device driven by the servo motor and the bidirectional screw, and the workpiece to be detected on the placement table is displaced during detection by the detection element due to lack of fixation, resulting in inaccurate detection results. At the same time, with the cooperation of the sliding block and the sliding rod, the position of the sliding plate can be adjusted, facilitating the detection of workpieces of different sizes and improving the practicability of the device.

[0007] Preferably, a spring is sleeved on the arc surface of the sliding rod, and both ends of the spring are fixedly connected to the pulling plate and the support plate respectively.

[0008] The effect achieved by the above components is that under the action of the spring, the effect of automatically springing the sliding rod into the adjustment groove of the placement table is achieved, improving the practicability of the device.

[0009] Preferably, a limiting groove is opened on the arc surface of the sliding rod, a limiting rod is slidably inserted into the support plate, the size of the limiting rod is adapted to the size of the sliding rod, one end of the sliding rod is fixedly connected to a soft rope, and one end of the soft rope is fixedly connected to the support plate.

[0010] The effects achieved by the above components are as follows: By setting the limit rod, the effect of limiting the sliding rod after stretching is achieved, which facilitates the staff to adjust the position of the sliding plate. The soft rope is used to prevent the loss of the limit rod, improving the practicability of the device.

[0011] Preferably, two sliding rods are fixedly connected to the side of the clamping plate away from the anti-slip pad, and the arc surface of the sliding rod is slidably connected to the sliding plate.

[0012] The effects achieved by the above components are as follows: By setting the sliding rod, the effect of positioning and guiding the clamping plate is achieved, avoiding the situation where the clamping plate rotates when the threaded rod rotates, improving the practicability of the device.

[0013] Preferably, a ball is rotatably connected inside the sliding block, and the ball is rotatably connected to the chute of the placement table.

[0014] The effects achieved by the above components are as follows: By setting the ball, the sliding efficiency of the sliding block in the chute of the placement table is improved.

[0015] Preferably, a protective device is provided on the surface of the vision detection device. The protective device includes a U-shaped plate fixedly connected to the surface of the vision detection device. A rotating rod is rotatably connected to the inner wall of the U-shaped plate. A connecting plate is fixedly connected to the arc surface of the rotating rod. A protective plate is fixedly connected to one side of the connecting plate. A fixing groove is formed on one side of the protective plate. A support plate is fixedly connected to the surface of the vision detection device. A driving rod is threadedly inserted into the support plate, and the threaded surface of the driving rod is threadedly connected to the fixing groove of the protective plate.

[0016] The effects achieved by the above components are as follows: By setting the protective device, the effect of protecting the operation buttons on the vision detection device is achieved, avoiding the situation where the staff accidentally touches the operation buttons, resulting in the change of the data on the display screen and affecting the workpiece detection result, improving the practicability of the device.

[0017] Preferably, an L-shaped plate is fixedly connected to the surface of the vision detection device, and a buffer pad is fixedly connected to the surface of the L-shaped plate.

[0018] The effects achieved by the above components are as follows: By setting the L-shaped plate, the effect of assisting in supporting the protective plate is achieved, avoiding the contact between the protective plate and the operation buttons, improving the practicability of the device.

[0019] Preferably, two torsion springs are sleeved on the arc surface of the rotating rod, and the two ends of the torsion spring are respectively fixedly connected to the connecting plate and the U-shaped plate.

[0020] The effects achieved by the above components are as follows: Under the action of the torsion spring, the protective plate is automatically opened and maintained at a certain angle, which is convenient for the staff to operate the operation buttons and improves the practicability of the device.

[0021] Preferably, a placement groove is provided on the side wall of the visual inspection device. A storage device is provided on the inner wall of the placement groove of the visual inspection device. The storage device includes a rotating rod, and both ends of the rotating rod are fixedly connected to the placement groove of the visual inspection device. A placement rack is rotatably connected to the arc surface of the rotating rod. A partition plate is installed in the inner cavity of the placement rack. A magnetic attraction piece is fixedly connected to one side of the placement rack, and an adsorption piece is fixedly connected to the surface of the placement groove of the visual inspection device.

[0022] The effects achieved by the above components are as follows: By setting up the storage device, it is convenient to classify and store different inspection tools, parts or spare equipment, etc., improving the space utilization rate, avoiding the inconvenience of searching caused by the messy stacking of items, and improving the practicability of the device.

[0023] Preferably, a handle is fixedly connected to one side of the placement rack, and anti-slip protrusions are provided on the surface of the handle.

[0024] The effects achieved by the above components are as follows: By setting up the handle, it is convenient for the staff to open the placement rack and improves the practicability of the device.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. By setting up the fixing device, the present invention achieves the effect of clamping and fixing the workpiece to be inspected, avoiding the situation that the placement table makes a reciprocating motion on the visual inspection device driven by the servo motor and the bidirectional screw, and the workpiece to be inspected on the placement table is displaced during the inspection by the inspection element due to lack of fixation, resulting in inaccurate inspection results. At the same time, with the cooperation of the sliding block and the sliding rod, the position of the sliding plate can be adjusted, which is convenient for inspecting workpieces of different sizes and improves the practicability of the device.

[0027] 2. By setting up the protection device, the present invention achieves the effect of protecting the operation buttons on the visual inspection device, avoiding the situation that the staff accidentally touches the operation buttons, resulting in the change of the data on the display screen and affecting the inspection results of the workpiece, and improving the practicability of the device.

[0028] 3. By setting up the storage device, the present invention is convenient for classifying and storing different inspection tools, parts or spare equipment, etc., improving the space utilization rate, avoiding the inconvenience of searching caused by the messy stacking of items, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS [[ID=]]

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 In the structural schematic diagram of the present invention Figure 1 Partial structural schematic diagram;

[0031] Figure 3 In the structural schematic diagram of the present invention Figure 1 Side view;

[0032] Figure 4 Structural schematic diagram of the fixing device in the structural schematic diagram of the present invention;

[0033] Figure 5 Partial structural schematic diagram of the fixing device in the structural schematic diagram of the present invention;

[0034] Figure 6 In the structural schematic diagram of the present invention Figure 5 Enlarged view at position A;

[0035] Figure 7 Structural schematic diagram of the protection device in the structural schematic diagram of the present invention;

[0036] Figure 8 Structural schematic diagram of the storage device in the structural schematic diagram of the present invention;

[0037] Figure 9 Partial structural schematic diagram of the storage device in the structural schematic diagram of the present invention.

[0038] In the figure: 1. Visual detection device; 2. Display screen; 3. Servo motor; 4. Detection element; 5. Bidirectional screw; 6. Placing table; 7. Fixing device; 701. Fixed plate; 702. Sliding block; 703. Sliding plate; 704. Support plate; 705. Sliding rod; 706. Pulling plate; 707. Threaded rod; 708. Clamping plate; 709. Spring; 710. Limiting rod; 711. Soft rope; 712. Ball; 713. Anti-slip pad; 714. Slide bar; 8. Protection device; 81. U-shaped plate; 82. Rotating rod; 83. Connecting plate; 84. Protection plate; 85. Support plate; 86. Driving rod; 87. L-shaped plate; 88. Torsion spring; 9. Storage device; 91. Rotating rod; 92. Placing rack; 93. Partition board; 94. Magnetic sheet; 95. Adsorption sheet; 96. Handle. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figures 1-9 , the present invention provides a technical solution: a high-precision industrial vision detection device, including a vision detection device 1, a display screen 2 is installed on the surface of the vision detection device 1, operation buttons are installed on the surface of the vision detection device 1, four legs are installed on the lower surface of the vision detection device 1, a servo motor 3 is installed on the side wall of the vision detection device 1, the output end of the servo motor is fixedly connected to a bidirectional screw 5, a detection element 4 is fixedly connected to the surface of the vision detection device 1, the detection element 4 includes a lens and a lighting device, the bidirectional screw 5 is rotatably connected to the vision detection device 1, a placement table 6 is threadedly connected to the threaded surface of the bidirectional screw 5, a fixing device 7 is provided on the surface of the placement table 6. By setting the fixing device 7, the effect of clamping and fixing the workpiece to be detected is achieved, and it is avoided that the placement table 6 makes a reciprocating motion on the vision detection device 1 driven by the servo motor 3 and the bidirectional screw 5, and the workpiece to be detected on the placement table 6 is displaced during detection by the detection element 4 due to lack of fixation, resulting in inaccurate detection results. At the same time, with the cooperation of the sliding block 702 and the sliding rod 705, the position of the sliding plate 703 can be adjusted, facilitating the detection of workpieces of different sizes and improving the practicability of the device. A protection device 8 is provided on the surface of the vision detection device 1. By setting the protection device 8, the effect of protecting the operation buttons on the vision detection device 1 is achieved, and it is avoided that the staff accidentally touches the operation buttons, resulting in the change of data on the display screen 2 and affecting the detection results of the workpiece, thus improving the practicability of the device. A placement groove is provided on the side wall of the vision detection device 1, and a storage device 9 is provided on the inner wall of the placement groove of the vision detection device 1. By setting the storage device 9, it is convenient to classify and store different detection tools, parts or spare equipment, etc., improving the space utilization rate, avoiding the inconvenience of searching caused by messy stacking of items, and improving the practicability of the device.

[0041] Next, specifically describe the specific settings and functions of its fixing device 7, protection device 8 and storage device 9.

[0042] Such as Figure 4 and Figure 5 as well as Figure 6As shown, the fixing device 7 includes a fixing plate 701, which is fixedly connected to the surface of the placement table 6. Two sliding grooves are provided on the surface of the placement table 6. A sliding block 702 is slidably connected to the inner wall of the sliding groove of the placement table 6. A sliding plate 703 is fixedly connected to the surfaces of the two sliding blocks 702. Support plates 704 are fixedly connected to both sides of the sliding plate 703. A sliding rod 705 is slidably inserted into the support plate 704. Two rows of adjustment grooves are provided on the surface of the placement table 6. The size of the sliding rod 705 is adapted to the size of the adjustment groove of the placement table 6. One end of the sliding rod 705 is arc-shaped. A pulling plate 706 is fixedly connected to the other end of the sliding rod 705. A threaded rod 707 is threadedly inserted into the sliding plate 703. One end of the threaded rod 707 is rotatably connected to a clamping plate 708. An anti-slip pad 713 is fixedly connected to one side of the clamping plate 708. The material of the anti-slip pad 713 is silicone material. By setting the anti-slip pad 713, the friction between the clamping plate 708 and the workpiece to be detected is increased. A turning handle is fixedly connected to the end of the threaded rod 707 away from the clamping plate 708. A spring 709 is sleeved on the arc surface of the sliding rod 705. The two ends of the spring 709 are respectively fixedly connected to the pulling plate 706 and the support plate 704. Under the action of the spring 709, the effect of automatically springing the sliding rod 705 into the adjustment groove of the placement table 6 is achieved, improving the practicability of the device. A limiting groove is provided on the arc surface of the sliding rod 705. A limiting rod 710 is slidably inserted into the support plate 704. The size of the limiting rod 710 is adapted to the size of the sliding rod 705. A soft rope 711 is fixedly connected to one end of the sliding rod 705. One end of the soft rope 711 is fixedly connected to the support plate 704. By setting the limiting rod 710, the effect of limiting the stretched sliding rod 705 is achieved, facilitating the staff to adjust the position of the sliding plate 703. The soft rope 711 is to prevent the loss of the limiting rod 710, improving the practicability of the device. Two sliding rods 714 are fixedly connected to the side of the clamping plate 708 away from the anti-slip pad 713. The arc surface of the sliding rod 714 is slidably connected to the sliding plate 703. By setting the sliding rod 714, the effect of positioning and guiding the clamping plate 708 is achieved, avoiding the situation where the threaded rod 707 drives the clamping to rotate when the threaded rod 707 is rotated, improving the practicability of the device. A ball 712 is rotatably connected in the sliding block 702. The ball 712 is rotatably connected to the sliding groove of the placement table 6. By setting the ball 712, the sliding efficiency of the sliding block 702 in the sliding groove of the placement table 6 is increased.

[0043] As Figure 2 and Figure 3 as well as Figure 7As shown, the protection device 8 includes a U-shaped plate 81, which is fixedly connected to the surface of the vision detection device 1. A rotating rod 82 is rotatably connected to the inner wall of the U-shaped plate 81. A connecting plate 83 is fixedly connected to the arc surface of the rotating rod 82. A protection plate 84 is fixedly connected to one side of the connecting plate 83. A fixing groove is formed on one side of the protection plate 84. A support plate 85 is fixedly connected to the surface of the vision detection device 1. A driving rod 86 is inserted into the support plate 85 in a threaded manner. The threaded surface of the driving rod 86 is threadedly connected to the fixing groove of the protection plate 84. An L-shaped plate 87 is fixedly connected to the surface of the vision detection device 1. A buffer pad is fixedly connected to the surface of the L-shaped plate 87. By providing the L-shaped plate 87, the effect of auxiliary support for the protection plate 84 is achieved, avoiding contact between the protection plate 84 and the operation buttons, and improving the practicality of the device. Two torsion springs 88 are sleeved on the arc surface of the rotating rod 82. The two ends of the torsion springs 88 are respectively fixedly connected to the connecting plate 83 and the U-shaped plate 81. Under the action of the torsion springs 88, the effect of automatically opening the protection plate 84 and maintaining a certain angle is achieved, facilitating the operation of the staff on the operation buttons and improving the practicality of the device.

[0044] As Figure 8 and Figure 9 shown, the storage device 9 includes a rotating rod 91, the two ends of which are fixedly connected to the placement groove of the vision detection device 1. The arc surface of the rotating rod 91 is rotatably connected to a placement rack 92. A partition plate 93 is installed in the inner cavity of the placement rack 92. A magnetic attraction piece 94 is fixedly connected to one side of the placement rack 92. An adsorption piece 95 is fixedly connected to the surface of the placement groove of the vision detection device 1. A handle 96 is fixedly connected to one side of the placement rack 92. Anti-slip protrusions are provided on the surface of the handle 96. By providing the handle 96, it is convenient for the staff to open the placement rack 92, improving the practicality of the device.

[0045] Working principle: This high-precision industrial vision inspection device takes the vision inspection device 1 as the core. A display screen 2 is installed on the surface of the device to present inspection data, and operation buttons are convenient for staff to control. The four legs on the lower surface play a role in supporting and stabilizing. The servo motor 3 on the side wall is connected to the bidirectional screw 5 to drive the placement table 6 to move. The detection element 4 includes a lens and a lighting device, which is used for visual inspection of workpieces. The working principle of the fixing device 7 is as follows: In the chute on the surface of the placement table 6, the sliding block 702 can slide freely, driving the connected sliding plate 703 to move. The sliding rods 705 in the support plates 704 on both sides of the sliding plate 703 can automatically spring into the adjustment groove of the placement table 6 under the action of the spring 709 to fix the position of the sliding plate 703. When the position of the sliding plate 703 needs to be adjusted, the pull plate 706 is pulled to overcome the force of the spring 709, so that the sliding rod 705 disengages from the adjustment groove. At the same time, the limit rod 710 is inserted into the limit groove of the sliding rod 705 for limiting, which is convenient for the staff to adjust the sliding plate 703 to a suitable position. The soft rope 711 prevents the limit rod 710 from being lost. The design of two rows of adjustment grooves can flexibly adjust the distance between the sliding plates 703 according to workpieces of different sizes. The threaded rod 707 in the sliding plate 703 rotates, driving the clamping plate 708 connected to it to move. The anti-slip pad 713 on one side of the clamping plate 708 increases the friction with the workpiece to be detected to ensure firm clamping. The sliding rod 714 on the other side of the clamping plate 708 slides in the sliding plate 703, playing a role in positioning and guiding the clamping plate 708 to prevent the clamping plate 708 from rotating when the threaded rod 707 rotates and ensuring the clamping accuracy. The ball 712 in the sliding block 702 improves the sliding efficiency of the sliding block 702 in the chute, making the adjustment of the sliding plate 703 smoother. Through the above operations, stable clamping of workpieces of different sizes can be achieved, avoiding the displacement of the workpiece due to non-fixation when the placement table 6 makes reciprocating movements driven by the servo motor 3 and the bidirectional screw 5, which affects the inspection results.

[0046] The U-shaped plate 81 is fixed on the surface of the vision inspection device 1. The connecting plate 83 on the rotating rod 82 on its inner wall is connected to the protection plate 84. When protection of the operation buttons is required, the protection plate 84 is rotated, and the driving rod 86 rotates in the support plate 85 until the protection plate 84 fits the buffer pad on the L-shaped plate 87. The rotating driving rod 86 rotates in the support plate 85 so that the threaded surface of the driving rod 86 is threadedly connected to the fixing groove of the protection plate 84 to fix the protection plate 84 above the operation buttons, preventing the staff from accidentally touching the buttons and avoiding the change of the data on the display screen 2, which affects the inspection results of the workpieces.

[0047] Both ends of the rotating rod 91 are fixed in the placement groove of the vision detection device 1. The placement rack 92 can rotate in the placement groove through the rotating rod 91. The partition plate 93 in the inner cavity of the placement rack 92 can divide the internal space, facilitating the classified storage of different detection tools, components or spare devices, etc. The magnetic sheet 94 on one side of the placement rack 92 attracts the adsorption sheet 95 on the surface of the placement groove of the vision detection device 1, enabling the placement rack 92 to fit firmly when closed. The surface of the handle 96 is provided with anti-slip protrusions, facilitating the staff to open the placement rack 92, improving the convenience of item access and storage, enhancing the space utilization rate, and avoiding the inconvenience of searching caused by the messy stacking of items.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial vision detection device with high precision, comprising a vision detection device (1), characterized in that: A display screen (2) is mounted on the surface of the visual inspection device (1). Operation buttons are mounted on the surface of the visual inspection device (1). Four legs are mounted on the lower surface of the visual inspection device (1). A servo motor (3) is mounted on the side wall of the visual inspection device (1). The output end of the servo motor is fixedly connected to a bidirectional screw rod (5). A detection element (4) is fixedly connected to the surface of the visual inspection device (1). The detection element (4) includes a lens and a lighting device. The bidirectional screw rod (5) is rotatably connected to the visual inspection device (1). A placement table (6) is threadedly connected to the threaded surface of the bidirectional screw rod (5). A fixing device (7) is provided on the surface of the placement table (6). The fixing device (7) includes a fixing plate (701). The fixing plate (701) is fixedly connected to the surface of the placement table (6). Two chutes are provided on the surface of the placement table (6). A sliding block (702) is slidably connected to the inner wall of the chute of the placement table (6). A sliding plate (703) is fixedly connected to the surfaces of the two sliding blocks (702). Support plates (704) are fixedly connected to both sides of the sliding plate (703). A sliding rod (705) is slidably inserted into the support plate (704). Two rows of adjustment grooves are provided on the surface of the placement table (6). The size of the sliding rod (705) is adapted to the size of the adjustment groove of the placement table (6). One end of the sliding rod (705) is arc-shaped. A pull plate (706) is fixedly connected to the other end of the sliding rod (705). A threaded rod (707) is threadedly inserted into the sliding plate (703). One end of the threaded rod (707) is rotatably connected to a clamping plate (708). An anti-slip pad (713) is fixedly connected to one side of the clamping plate (708). The anti-slip pad (713) is made of silicone material. A turning handle is fixedly connected to the end of the threaded rod (707) away from the clamping plate (708).

2. The high-precision industrial vision inspection device according to claim 1, characterized in that: A spring (709) is sleeved on the arc surface of the sliding rod (705). The two ends of the spring (709) are respectively fixedly connected to the pull plate (706) and the support plate (704).

3. An industrial vision inspection device with high precision according to claim 2, characterized in that: A limiting groove is provided on the arc surface of the sliding rod (705). A limiting rod (710) is slidably inserted into the support plate (704). The size of the limiting rod (710) is adapted to the size of the sliding rod (705). One end of the sliding rod (705) is fixedly connected to a soft rope (711). One end of the soft rope (711) is fixedly connected to the support plate (704).

4. An industrial vision inspection device with high precision according to claim 1, characterized in that: Two sliding rods (714) are fixedly connected to the side of the clamping plate (708) away from the anti-slip pad (713). The arc surface of the sliding rod (714) is slidably connected to the sliding plate (703).

5. An industrial vision inspection device with high precision according to claim 1, characterized in that: A ball (712) is rotatably connected in the sliding block (702). The ball (712) is rotatably connected to the chute of the placement table (6).

6. The high-precision industrial vision detection device according to claim 1, wherein: A protective device (8) is provided on the surface of the visual detection device (1). The protective device (8) includes a U-shaped plate (81) which is fixedly connected to the surface of the visual detection device (1). A rotating rod (82) is rotatably connected to the inner wall of the U-shaped plate (81). A connecting plate (83) is fixedly connected to the arc surface of the rotating rod (82). A protective plate (84) is fixedly connected to one side of the connecting plate (83). A fixing groove is formed on one side of the protective plate (84). A support plate (85) is fixedly connected to the surface of the visual detection device (1). A driving rod (86) is inserted into the support plate (85) in a threaded manner, and the threaded surface of the driving rod (86) is threadedly connected to the fixing groove of the protective plate (84).

7. An industrial vision inspection device with high precision according to claim 6, characterized in that: An L-shaped plate (87) is fixedly connected to the surface of the visual detection device (1), and a buffer pad is fixedly connected to the surface of the L-shaped plate (87).

8. An industrial vision inspection device with high precision according to claim 6, characterized in that: Two torsion springs (88) are sleeved on the arc surface of the rotating rod (82), and the two ends of the torsion springs (88) are respectively fixedly connected to the connecting plate (83) and the U-shaped plate (81).

9. The high-precision industrial vision detection device according to claim 1, wherein: A placement groove is formed on the side wall of the visual detection device (1). A storage device (9) is provided on the inner wall of the placement groove of the visual detection device (1). The storage device (9) includes a rotating rod (91) whose two ends are fixedly connected to the placement groove of the visual detection device (1). A placement rack (92) is rotatably connected to the arc surface of the rotating rod (91). A partition plate (93) is installed in the inner cavity of the placement rack (92). A magnetic attraction piece (94) is fixedly connected to one side of the placement rack (92). An adsorption piece (95) is fixedly connected to the surface of the placement groove of the visual detection device (1).

10. An industrial vision inspection device with high precision according to claim 9, characterized in that: A handle (96) is fixedly connected to one side of the placement rack (92), and anti-slip protrusions are provided on the surface of the handle (96).

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