Visual inspection device convenient to install

Abstract

The utility model relates to the technical field of visual inspection devices, in particular to a visual inspection device convenient to install. A robot; a visual detection mechanism; the protection assembly is used for protecting the visual inspection mechanism; the mounting assembly is used for mounting the visual inspection mechanism; the mounting assembly comprises a mounting shell; the fixing shell is mounted on the mounting shell in an inserting manner; the linkage plate is mounted in the fixed shell in a sliding manner; the linkage rod is fixedly connected with one side of the linkage plate; the inserting rod is fixedly connected with the other side of the linkage plate; and the reset spring drives the linkage plate to reset. According to the utility model, through the arrangement of the installation assembly, the visual inspection mechanism can be conveniently and rapidly replaced, and the replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection device technical field, concretely relates to a visual inspection device convenient to installation. BACKGROUND

[0002] The workpiece produced is checked, and it is one of important processes to produce workpiece, and the traditional detection is all adopted manual detection mode, and a large number of staff with certain work experience are needed when detecting, but error still appears in the production process, thereby leading to the production quality of workpiece reduces.

[0003] The Chinese patent with the application number CN201922180958.4 discloses a visual inspection device, which comprises a rotary table, a feeding mechanism, a sensing mechanism, a visual inspection mechanism, a sorting mechanism and a control mechanism; the rotary table is made of transparent material, and the feeding mechanism, the sensing mechanism, the visual inspection mechanism and the sorting mechanism are fixedly arranged around the rotary table in sequence; the sensing mechanism, the visual inspection mechanism and the sorting mechanism are electrically connected with the control mechanism; the utility model has the advantages of simple structure, more comprehensive detection, high detection accuracy for small components and the like, thereby improving production quality.

[0004] In the above manner, different visual inspection mechanisms need to be replaced when detecting parts with different precision, but when disassembling the visual inspection mechanism, the worker needs to take down the fixing parts fixing the visual inspection mechanism one by one, which consumes a lot of time and reduces work efficiency.

[0005] Therefore, it is necessary to provide a new technical scheme to overcome the above defects. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a visual inspection device convenient to installation which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the utility model, the following technical scheme is adopted:

[0008] A visual inspection device convenient to installation, comprising: a machine table; a robot; a visual inspection mechanism; a protection assembly for protecting the visual inspection mechanism; and an installation assembly for installing the visual inspection mechanism.

[0009] The installation assembly comprises: an installation shell; a fixed shell inserted and installed on the installation shell; a linkage plate slidingly installed in the fixed shell; a linkage rod fixedly connected with one side of the linkage plate; an insertion rod fixedly connected with the other side of the linkage plate; and a reset spring for driving the linkage plate to reset.

[0010] Further, the visual detection mechanism is insertedly installed in the installation shell, and the visual detection mechanism is provided with an insertion hole matched with the insertion rod.

[0011] Further, the sliding block is fixedly installed on the linkage plate, and the sliding groove is formed in the inner wall of the fixed shell.

[0012] Further, one end of the reset spring is fixedly connected with the linkage plate, and the other end of the reset spring is fixedly connected with the inner wall of the fixed shell.

[0013] Further, the protection assembly comprises a protection box fixedly installed on the robot, a protection plate hingedly installed on the protection box, a movable plate movably installed in the protection box, an electric telescopic rod for driving the movable plate to move, a limiting unit for limiting the movable plate, and the installation shell is fixedly connected with the movable plate.

[0014] Further, the limiting unit comprises a fixed tube fixedly installed in the protection box, a movable rod penetratingly installed on the fixed tube, a piston fixedly installed on one end of the movable rod, and a pressing block fixedly installed on the other end of the movable rod, and the movable rod is fixedly connected with the movable plate.

[0015] Further, the fixed tube is communicated with a gas guide pipe.

[0016] Compared with the prior art, the visual detection device has the following beneficial effects:

[0017] The visual detection device is convenient to install, the installation assembly is arranged, the visual detection mechanism can be quickly replaced, and the replacement efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0019] Figure 1 It is a plane schematic view of the visual detection device convenient to install.

[0020] Figure 2 It is a plane schematic view of the visual detection device convenient to install. Figure 1 It is an enlarged view of A in the visual detection device convenient to install.

[0021] Figure 3 It is a plane schematic view of the visual detection device convenient to install. Figure 2 It is an enlarged view of B in the visual detection device convenient to install.

[0022] As shown in the figure: 1, machine table; 2, robot; 3, protective box; 4, electric telescopic rod; 5, movable plate; 6, mounting shell; 7, visual detection mechanism; 8, protective plate; 9, fixed tube; 10, piston; 11, movable rod; 12, extrusion block; 13, air guide pipe; 14, fixed shell; 15, connecting rod; 16, connecting plate; 17, plug-in rod; 18, sliding block; 19, return spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the technical scheme in the embodiments of the present application to make clear and complete description, obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments.

[0024] In the description of the present application, it is understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application. When a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "provided on" another component, it can be directly provided on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this paper are only for illustrative purposes.

[0025] As Figures 1 to 3 shown, the visual detection device convenient to install, including: machine table 1;Robot 2;Visual detection mechanism 7;Protective assembly for protecting visual detection mechanism 7;Mounting assembly for mounting visual detection mechanism 7.

[0026] When visual detection is performed on the workpiece, the workpiece is placed on the machine table 1, and the robot 2 is started to drive the visual detection mechanism 7 to move, thereby realizing visual detection on the workpiece.

[0027] The protection assembly comprises a protection box 3 fixedly installed on the robot 2, a protection plate 8 hingedly installed on the protection box 3, a torsion spring installed at the hinge of the protection plate 8 and the protection box 3, so as to drive the protection plate 8 to reset, a movable plate 5 movably installed in the protection box 3, an electric telescopic rod 4 for driving the movable plate 5 to move, a fixed end of the electric telescopic rod 4 being fixedly connected with the inner wall of the protection box 3, and a movable end of the electric telescopic rod 4 being fixedly connected with the movable plate 5, a limiting unit for limiting the movable plate 5, and a mounting shell 6 fixedly connected with the movable plate 5.

[0028] When the visual detection mechanism 7 is not used, the visual detection mechanism 7 is located in the protection box 3, at this time, the protection plate 8 closes the protection box 3, thereby playing a protection role on the visual detection mechanism 7, avoiding dust from adhering to the lens of the visual detection mechanism 7 when the visual detection mechanism 7 is not used, affecting the clarity of the shooting of the visual detection mechanism 7, and thereby affecting the detection result.

[0029] When the visual detection mechanism 7 is used, the electric telescopic rod 4 is started to drive the movable plate 5 to move, the movable plate 5 drives the mounting shell 6 to move, thereby driving the visual detection mechanism 7 to move, and when the movable plate 5 moves, the limiting unit can be driven to operate, the limiting unit comprising a fixed tube 9 fixedly installed in the protection box 3, an active rod 11 penetratingly installed on the fixed tube 9, a piston 10 fixedly installed at one end of the active rod 11, the piston 10 being slidingly installed in the fixed tube 9, an extrusion block 12 fixedly installed at the other end of the active rod 11, and the active rod 11 being fixedly connected with the movable plate 5.

[0030] When the movable plate 5 moves, the movable plate 5 drives the linkage rod 15 to move, the linkage rod 15 drives the extrusion block 12 to extrude the protection plate 8, so that the protection plate 8 is flipped at the hinge with the protection box 3, thereby facilitating the movement of the visual detection mechanism 7 to the outside of the protection box 3, and preparing for the detection work.

[0031] Through the cooperation of the linkage rod 15 and the fixed tube 9, the movement of the movable plate 5 can be limited, and thereby the movement of the visual detection mechanism 7 can be limited, so as to ensure the stability of the movement of the visual detection mechanism 7, and avoid the deviation of the movement of the visual detection mechanism 7.

[0032] The fixed tube 9 is communicated with a gas guide pipe 13, when the linkage rod 15 moves, the piston 10 can be driven to move, the piston 10 extrudes the air in the fixed tube 9, the air blows on the lens surface of the visual detection mechanism 7 through the gas guide pipe 13, so as to clean the lens, and thereby the pretreatment before the use of the visual detection mechanism 7 is realized, and the clarity of the shooting of the visual detection mechanism 7 is ensured.

[0033] The setting of the protection assembly plays a protection role on the visual detection mechanism 7 when the visual detection mechanism 7 is not used, avoids dust from adhering to the lens of the visual detection mechanism 7 when the visual detection mechanism 7 is not used, affects the clarity of the shooting of the visual detection mechanism 7, and thus affects the detection result; on the other hand, the lens of the visual detection mechanism 7 is pretreated during the process that the visual detection mechanism 7 moves out of the protection box 3, and the clarity of the shooting of the visual detection mechanism 7 is ensured.

[0034] The mounting assembly comprises a mounting shell 6, a fixed shell 14 which is inserted and mounted on the mounting shell 6, a linkage plate 16 which is slidingly mounted in the fixed shell 14, a linkage rod 15 which is fixedly connected to one side of the linkage plate 16, an insertion rod 17 which is fixedly connected to the other side of the linkage plate 16, a reset spring 19 which drives the linkage plate 16 to reset, and a visual detection mechanism 7 which is inserted and mounted in the mounting shell 6 and is provided with an insertion hole which is matched with the insertion rod 17; one end of the reset spring 19 is fixedly connected to the linkage plate 16, and the other end of the reset spring 19 is fixedly connected to the inner wall of the fixed shell 14.

[0035] When the visual detection mechanism 7 is replaced, the mounting shell 6 is first moved to the outside of the protection box 3 by starting the electric telescopic rod 4, at this time, the linkage rod 15 is pulled, the linkage rod 15 drives the linkage plate 16 to move, the linkage plate 16 drives the insertion rod 17 to separate from the insertion hole, and the reset spring 19 is compressed, so that the insertion rod 17 moves to the inside of the fixed shell 14, at this time, the visual detection mechanism 7 can be conveniently disassembled.

[0036] When the new visual detection mechanism 7 is inserted in the mounting shell 6, the linkage rod 15 is loosened, the linkage plate 16 is reset by the elastic force of the reset spring 19, so that the insertion rod 17 is inserted in the inner cavity of the insertion hole, and thus the fixing of the visual detection mechanism 7 is realized.

[0037] The setting of the mounting assembly facilitates the quick replacement of the visual detection mechanism 7, and improves the replacement efficiency.

[0038] The linkage plate 16 is fixedly provided with a sliding block 18, and the inner wall of the fixed shell 14 is provided with a sliding groove, and the sliding block 18 is slidingly mounted in the sliding groove.

[0039] When the linkage plate 16 moves, the sliding block 18 can slide in the sliding groove, and through the cooperation between the sliding groove and the sliding block 18, the movement of the linkage plate 16 is limited, the deviation of the linkage plate 16 during movement is avoided, and thus the precise butt joint of the insertion plate and the insertion hole is ensured.

[0040] Working principle: when using, when the visual detection mechanism 7 is replaced, first start the electric telescopic rod 4, move the installation shell 6 to the outside of the protection box 3, pull the connecting rod 15 at this time, the connecting rod 15 drives the connecting plate 16 to move, the connecting plate 16 drives the plug-in rod 17 to separate from the plug-in hole, and drives the reset spring 19 to compress, so that the plug-in rod 17 moves to the inside of the fixed shell 14, at this time, the visual detection mechanism 7 can be conveniently disassembled;When the new visual detection mechanism 7 is inserted in the installation shell 6, loosen the connecting rod 15, through the elastic force of the reset spring 19, the connecting plate 16 can be reset, so that the plug-in rod 17 is inserted in the plug-in hole inner cavity, thereby realizing the fixation of the visual detection mechanism 7.

[0041] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0042] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A vision inspection device for ease of installation, characterized in that, Include: Machine table; Robot; Visual detection mechanism; Protective assembly for protecting the visual detection mechanism; Mounting assembly for mounting the visual detection mechanism; The mounting assembly comprises: a mounting shell; a fixed shell inserted and mounted on the mounting shell; a linkage plate slidingly mounted in the fixed shell; a linkage rod fixedly connected to one side of the linkage plate; an insertion rod fixedly connected to the other side of the linkage plate; a reset spring for driving the linkage plate to reset.

2. A vision inspection device for easy installation as claimed in claim 1, wherein, The visual detection mechanism is inserted and mounted in the mounting shell, and the visual detection mechanism is provided with an insertion hole matched with the insertion rod.

3. A vision inspection device for easy installation as claimed in claim 1, wherein, The linkage plate is fixedly provided with a sliding block, and the inner wall of the fixed shell is provided with a sliding groove, and the sliding block is slidingly mounted in the sliding groove.

4. A vision inspection device for easy installation as claimed in claim 1, wherein, One end of the reset spring is fixedly connected with the linkage plate, and the other end of the reset spring is fixedly connected with the inner wall of the fixed shell.

5. A vision inspection device for easy installation as claimed in claim 1, wherein, The protective assembly comprises: a protective box fixedly mounted on the robot; a protective plate hingedly mounted on the protective box; a movable plate movably mounted in the protective box; an electric telescopic rod for driving the movable plate to move; a limiting unit for limiting the movable plate; and the mounting shell is fixedly connected with the movable plate.

6. A vision inspection device for easy installation as claimed in claim 5 wherein, The limiting unit comprises: a fixed tube fixedly mounted in the protective box; an active rod penetratingly mounted on the fixed tube; a piston fixedly mounted on one end of the active rod; an extrusion block fixedly mounted on the other end of the active rod; and the active rod is fixedly connected with the movable plate.

7. A vision inspection device for easy installation as claimed in claim 6 wherein, The fixed tube is communicated with a gas guide pipe.

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