Rotary circulating type large cover plate upper and lower surface detection device

Abstract

According to the rotating circulating type large cover plate upper and lower surface detection device, a tool table comprises a rotating disc and positioning tools, and the two positioning tools are arranged on the front side and the rear side of the upper surface of the rotating disc in a transverse central symmetry mode; the displacement detection equipment comprises a supporting stand column, a main moving guide rail, a translation motor, a translation longitudinal rod, a passive guide rail and a detection moving rod, and by using the rotary double-positioning tool and the movable upper and lower double-surface detection equipment, positioning assembly of an outer side front prevention cover plate and synchronous detection of the upper and lower surfaces of an inner side rear surface are realized; and after completion of detection, rotation and alternation are carried out, so that efficient detection and loading and unloading operation are realized, the production efficiency is effectively improved, the time for mounting, dismounting and positioning of the positioning tool is shortened, and detection, loading and unloading can be carried out at the same time.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of large cover plate detection, and particularly relates to a rotating circulation type large cover plate upper and lower surface detection device. BACKGROUND

[0002] With the development of social economy, automobiles have become more and more popular, and basically every family has an automobile. The cover plate of the automobile is an indispensable part of automobile parts. The cover plate can make the automobile more beautiful, and can also protect important parts of the automobile.

[0003] Since the cover plate of the automobile needs to ensure adaptability and perfect installation on each vehicle, the precision requirements of the inner and outer surfaces of the cover plate are extremely high. Large outer surface visual detection equipment is usually used for detection. However, due to the large size of the large cover plate, it is very time-consuming and laborious to place the large cover plate on the positioning base of the detection device. The time for placing and installing a large cover plate is usually the same as the time for detecting a large cover plate. Therefore, such a detection form greatly increases the detection time. In a limited time, the detection efficiency of a detection device is directly reduced by 50%, which greatly reduces the detection efficiency and reduces the production. CONTENT OF THE INVENTION

[0004] In order to solve the above problems, a large-scale cover plate upper and lower surface detection device is provided, which is characterized in that a tooling table and a displacement detection device are arranged above the base of the detection device, the tooling table comprises a rotating disc and a positioning tool, the rotating disc is rotatably arranged at the upper surface of the base, two groups of positioning tools are symmetrically arranged at the front and rear sides of the upper surface of the rotating disc, and the displacement detection device is arranged across the rear side of the rotating disc, the displacement detection device comprises a support column, a main moving guide rail, a translation motor, a translation vertical rod, a passive guide rail and a detection rod, the support column is arranged at the outer four corners of the rear positioning tool, the main moving guide rail is arranged across the top of the support column on the left and right sides of the rear side, the passive guide rail is arranged across the top of the support column on the left and right sides of the front side, the translation vertical rod is arranged across the main moving guide rail and the passive guide rail, the detection rod is vertically arranged at the bottom of the translation vertical rod, the distance between the two detection rods is greater than the maximum width of the positioning tool, the upper detection camera and the lower detection camera are arranged at the inner sides of the upper and lower ends of the detection rod, and the upper detection camera and the lower detection camera are inclined towards the middle of the detection rod.

[0005] The base is a square table seat, the front side of the base is provided with a control button, the center of the upper surface of the base is embedded with a rotating disc, the rear side of the upper surface of the base is vertically provided with a displacement detection device, the rotating disc is a 180-degree rotating material replacement circulating disc, two groups of positioning tools are symmetrically arranged on the upper surface of the rotating disc, the distance between the two groups of positioning tools is provided with a clearance, and the distance between the positioning tool and the center of the rotating disc is greater than the width of the detection rod.

[0006] The support column comprises a load-bearing column and a support column, the diameter of the load-bearing column is greater than the width of the support column, the load-bearing column is symmetrically arranged on the rear side of the upper surface of the base, the support column is symmetrically arranged on the middle of the upper surface of the base, the upper part of the load-bearing column is transversely installed with a main moving guide rail, and the upper part of the support column is transversely installed with a passive guide rail. Different thicknesses of the support column are used to realize high-strength active displacement and low-weight passive displacement, thereby ensuring the load-bearing effect of the upper part of the base and effectively reducing the gap between the two sides of the tooling disc, and effectively reducing the volume of the device.

[0007] The shape of the translation longitudinal rod is a long strip type rod, the rear end of the translation longitudinal rod is connected with the driving slider, the front end of the translation longitudinal rod is connected with the passive slider, the translation longitudinal rod is movably arranged on the upper part of the main moving guide rail through the driving slider, the translation longitudinal rod is movably arranged on the upper part of the passive guide rail through the passive slider, and the bottom of the two ends of the translation longitudinal rod is vertically arranged on the two ends of the translation longitudinal rod. The detection displacement rod is arranged on the outer side of the driving slider and connected with the translation motor, the shape of the detection displacement rod is a vertical rectangular rod, the upper detection camera and the lower detection camera are arranged on one side of the middle part of the translation longitudinal rod, the top end of the detection displacement rod is fixedly connected with the bottom surface of the translation longitudinal rod, and the bottom surface of the detection displacement rod is higher than the surface of the rotating disc. The translation longitudinal rod is used to stably move the detection displacement rod through the front and rear sides of the positioning tool, so that the camera can fully detect the surface of the cover plate, and the detection range and accuracy are improved.

[0008] The upper detection camera and the lower detection camera are both visual detection cameras, and the upper detection camera and the lower detection camera are both obliquely arranged towards the positioning tool. By arranging the detection cameras on the upper and lower parts of the single detection displacement rod, a total of four cameras are used to fully detect the upper and lower surfaces of the cover plate, so that the detection effect and area can be ensured without being interfered by the positioning tool, and interference between the front side and the cover plate can also be avoided.

[0009] Advantages:

[0010] By using the rotating double-positioning tool and the movable upper and lower double-face detection equipment, the front side of the outer cover plate is positioned and assembled, the rear side of the inner cover plate is simultaneously detected, and the detection and unloading operations are alternately completed by rotating, so that the production efficiency is improved, the installation, disassembly and positioning time of the positioning tool is reduced, and the detection and unloading operations can be simultaneously performed.

[0011] By arranging the rotating disc on the surface of the base, the displacement conversion of the double stations can be realized by rotating the rotating disc, and the control button on the front side of the base can be used for manual control after unloading.

[0012] Through the support column with different thickness intensity, high strength active displacement and passive displacement with reduced weight are realized respectively, so as to ensure the bearing effect above the base, and effectively reduce the gap between the bases on both sides of the tooling plate, and effectively reduce the volume of the device.

[0013] By arranging the detection cameras above and below the single detection moving rod, a total of four cameras are arranged to detect the upper and lower surfaces of the cover plate, so that the detection effect and detection area can be ensured without being interfered by the positioning tool, and interference is not caused when the front side is replaced with the cover plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of a rotating cycle type large cover plate upper and lower surface detection device.

[0015] Figure 2 It is a side view of a rotating cycle type large cover plate upper and lower surface detection device.

[0016] In the figure, 1 is a base, 2 is a control button, 3 is a rotating disc, 4 is a positioning tool, 5 is a support column, 6 is a main moving guide rail, 7 is a translation motor, 8 is a translation longitudinal rod, 9 is a passive guide rail, 10 is an upper detection camera, and 11 is a lower detection camera. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present application, the present application will be further described in combination with examples and drawings, and the examples are only used to explain the present application, and do not constitute a limitation on the protection scope of the present application.

[0018] The base 1, the control button 2, the rotating disc 3, the positioning tool 4, the support column 5, the main moving guide rail 6, the translation motor 7, the translation longitudinal rod 8, the passive guide rail 9, the upper detection camera 10, and the lower detection camera 11.

[0019] As shown in Figure 1 , 2 ;

[0020] A large-scale rotating cycle cover plate upper and lower surface detection device, the base 1 of the detection device is provided with a tooling table and displacement detection equipment above, the tooling table includes a rotating disc 3 and positioning tool 4, the rotating disc 3 is centrally rotatable on the upper surface of the base 1, the upper surface of the rotating disc 3 is provided with two groups of positioning tool 4 on the lateral center of the front and back, the rear side of the rotating disc 3 is provided with displacement detection equipment in a transverse bridging manner, the displacement detection equipment includes support column 5, main moving guide rail 6, translation motor 7, translation vertical rod 8, passive guide rail 9 and detection moving rod, the support column 5 is provided at the outer four corners of the rear positioning tool 4, the top of the support column 5 on the left and right sides of the rear side is provided with the main moving guide rail 6 in a transverse bridging manner, the top of the support column 5 on the left and right sides of the front side is provided with the passive guide rail 9 in a transverse bridging manner, the main moving guide rail 6 and the passive guide rail 9 are provided with the translation vertical rod 8 in a longitudinal bridging manner, the bottom of the translation vertical rod 8 is provided with the detection moving rod in a vertical perpendicular manner, the distance between the two detection moving rods is greater than the maximum width of the positioning tool 4, the inner side of the detection moving rod is provided with the upper detection camera 10 and the lower detection camera 11 on the upper and lower ends respectively, the upper detection camera 10 and the lower detection camera 11 are inclined towards the middle part of the detection moving rod respectively, the base 1 is a square table seat, the front side of the base 1 is provided with a control button 2, the center of the upper surface of the base 1 is embedded with the rotating disc 3 in a rotating manner, the rear side of the upper surface of the base 1 is vertically provided with the displacement detection equipment, the rotating disc 3 is a 180-degree rotating cycle rotary table, the upper surface of the rotating disc 3 is provided with two groups of positioning tool 4 in a circumferential symmetrical manner, the two groups of positioning tool 4 are provided with a clearance, the distance between the positioning tool 4 and the center of the rotating disc 3 is greater than the width of the detection moving rod, the support column 5 includes a bearing column and a support column 5, the diameter of the bearing column is greater than the width of the support column 5, the bearing column is symmetrically arranged on the rear side of the upper surface of the base 1, the support column 5 is symmetrically arranged on the middle part of the upper surface of the base 1, the upper surface of the bearing column is provided with the main moving guide rail 6 in a transverse bridging manner, the upper surface of the support column 5 is provided with the passive guide rail 9 in a transverse bridging manner, the shape of the translation vertical rod 8 is a long strip rod, the rear end of the translation vertical rod 8 is connected with a driving block, the front end of the translation vertical rod 8 is connected with a passive block, the translation vertical rod 8 is movably arranged above the main moving guide rail 6 through the driving block, the translation vertical rod 8 is movably arranged above the passive guide rail 9 through the passive block, the two ends of the translation vertical rod 8 are provided with the detection moving rod in a vertically symmetrical manner, the outer side of the driving block is provided with the translation motor 7, the shape of the detection moving rod is a vertical rectangular strip rod, one side of the detection moving rod towards the middle part of the translation vertical rod 8 is provided with the upper detection camera 10 and the lower detection camera 11, the top of the detection moving rod is fixedly connected with the bottom surface of the translation vertical rod 8, the bottom surface of the detection moving rod is higher than the surface of the rotating disc 3,The upper detection camera 10 and the lower detection camera 11 are visual detection cameras, and the upper detection camera 10 and the lower detection camera 11 are obliquely angled towards the positioning tool 4.

[0021] Embodiment example

[0022] In use, first, the substrate is placed above the positioning tool 4 on the front side of the upper rotating disc 3 of the base 1, after positioning and installation are completed, the upper rotating disc 3 is rotated by 180 degrees, the positioning tool 4 with the substrate is rotated and translated between the translation longitudinal rods 8, the translation longitudinal rods 8 are driven to move horizontally by the translation motor 7, so that the upper detection camera 10 and the lower detection camera 11 are moved, so that the upper and lower surfaces of the cover plate are sequentially visually detected, during the detection, the cover plate is continuously assembled above the empty positioning tool 4 on the front side, after positioning and installation of the cover plate are completed, the upper rotating disc 3 is continuously rotated, the cover plate that has been detected is rotated out, the cover plate that needs to be detected is rotated in for continuous detection, and the above process is repeated.

[0023] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rotary cycle large cover plate upper and lower surface detection device, a tooling table and displacement detection equipment are arranged above the base of the detection device, characterized in that, The tooling table comprises a rotating disc and positioning tooling, the rotating disc is centrally rotatable arranged on the upper surface of the base, the upper surface of the rotating disc is centrally symmetrically provided with two groups of positioning tooling on the front and rear sides, the rear side of the rotating disc is laterally bridged with displacement detection equipment, the displacement detection equipment comprises a support column, a main moving guide rail, a translation motor, a translation vertical rod, a passive guide rail and a detection rod, the support column is arranged at the outer four corners of the rear side positioning tooling, the top end of the support column on the left and right sides is laterally bridged with the main moving guide rail, the top end of the support column on the front and rear sides is laterally bridged with the passive guide rail, the main moving guide rail and the passive guide rail are longitudinally bridged with the translation vertical rod, the bottom of the translation vertical rod is vertically provided with a detection rod, the distance between the two detection rods is greater than the maximum width of the positioning tooling, the inner side of the detection rod is provided with an upper detection camera and a lower detection camera, the upper detection camera and the lower detection camera are obliquely arranged towards the middle part of the detection rod.

2. The rotary cycle large-sized deck up-and-down surface inspection apparatus according to claim 1, wherein The base is a square table seat, the front side of the base is provided with a control button, the center of the upper surface of the base is rotatably embedded with a rotating disc, and the rear side of the upper surface of the base is vertically provided with displacement detection equipment.

3. The rotary cycle large-sized deck up-and-down surface inspection apparatus according to claim 1, wherein The rotating disc is a 180-degree rotating material replacement circulating disc, the upper surface of the rotating disc is circumferentially symmetrically provided with two groups of positioning tooling, the two groups of positioning tooling are provided with a clearance, and the distance between the positioning tooling and the center of the rotating disc is greater than the width of the detection rod.

4. The rotary cycle large-sized deck up-and-down surface inspection apparatus according to claim 1, wherein The support column comprises a load-bearing column and a support column, the diameter of the load-bearing column is greater than the width of the support column, the load-bearing column is symmetrically arranged on the rear side of the upper surface of the base, and the support column is symmetrically arranged on the middle part of the upper surface of the base, the upper side of the load-bearing column is horizontally installed with the main moving guide rail, and the upper side of the support column is horizontally installed with the passive guide rail.

5. The rotary cycle large-sized cover plate upper and lower surface inspection apparatus according to claim 1, wherein The shape of the translation vertical rod is a long strip type rod, the rear end of the translation vertical rod is connected with a driving block, the front end of the translation vertical rod is connected with a passive block, the translation vertical rod is movably arranged above the main moving guide rail through the driving block, the translation vertical rod is movably arranged above the passive guide rail through the passive block, and the two ends of the translation vertical rod are vertically provided with detection rods.

6. The rotary cycle large-sized deck up-and-down surface inspection apparatus according to claim 1, wherein The shape of the detection rod is a vertical rectangular strip rod, the detection rod is provided with an upper detection camera and a lower detection camera on one side of the middle part of the translation vertical rod, the top end of the detection rod is fixedly connected with the bottom surface of the translation vertical rod, and the bottom surface of the detection rod is higher than the surface of the rotating disc.

7. The rotary cycle large-sized cover plate upper and lower surface inspection apparatus according to claim 1, wherein The upper detection camera and the lower detection camera are both visual detection cameras, and the upper detection camera and the lower detection camera are both obliquely arranged towards the positioning tooling.

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