Scrap steel quality inspection device

Abstract

The utility model relates to the field of steel scrap quality inspection, in particular to a steel scrap quality inspection device which comprises a first camera, a lower sliding table, a rotary table, a second camera, an upper sliding table, a lifting pressing head, a third camera and a front-back driving push plate. The upper sliding table is arranged above the lower sliding table, the lifting pressing head and the third camera are arranged at the lower end of the upper sliding table and driven by the lower sliding table to move horizontally, the lifting pressing head is located over the rotary table, the third camera is located over the second camera, and the first camera is located on the left side of the rotary table. The front-back driving push plates are located in front of and behind waste steel placed on the rotary table, the waste steel is clamped through the front-back driving push plates, multi-angle detection of the waste steel is achieved, different side faces of the waste steel are photographed and recognized through the first camera, the second camera and the third camera, all faces of the waste steel can be comprehensively detected only through three sets of cameras, and the detection efficiency is improved. And the quality inspection cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the scrap steel quality inspection field relates to a scrap steel quality inspection device. BACKGROUND

[0002] Scrap steel is an important renewable resource and is widely used in the steel smelting industry. However, the quality of scrap steel is uneven, and its size, shape, surface defects and impurity content directly affect the smelting efficiency and product quality. The traditional scrap steel quality inspection method mainly relies on manual visual inspection, which has the problems of low efficiency, large error and high cost. With the development of machine vision and deep learning technology, automated quality inspection has become possible, but each face needs to be photographed and recognized during scrap steel quality inspection, and high-resolution industrial cameras are needed for the six side surfaces and the bottom surface, which results in high quality inspection cost. Therefore, in order to solve the problems in the prior art, a scrap steel quality inspection device with simple structure needs to be designed. SUMMARY

[0003] The utility model discloses a scrap steel quality inspection device to solve the prior art problems.

[0004] The utility model discloses a scrap steel quality inspection device, which comprises a camera one, a lower sliding table, a rotary table, a camera two, an upper sliding table, a lifting pressure head, a camera three and a front and rear driving push plate. The rotary table and the camera two are arranged on the lower sliding table and are driven to translate by the lower sliding table. The upper sliding table is arranged above the lower sliding table. The lifting pressure head and the camera three are arranged at the lower end of the upper sliding table and are driven to translate by the lower sliding table. The lifting pressure head is located directly above the rotary table. The camera three is located directly above the camera two. The camera one is located at the left side of the rotary table. The front and rear driving push plate is located in front of and behind the scrap steel placed on the rotary table. The scrap steel is clamped by the front and rear driving push plate.

[0005] Further improvement, the camera one is provided with adjusting device, the adjusting device includes vertical pneumatic cylinder, guide rod, support plate and horizontal pneumatic cylinder, the support plate is fixed on the output end of vertical pneumatic cylinder, the guide rod is slid through the support plate and is arranged, the horizontal pneumatic cylinder is fixed on the support plate, the camera one is arranged on the output end of horizontal pneumatic cylinder, the lower end of lower sliding table is provided with lifting pneumatic cylinder one, the upper end of upper sliding table is provided with lifting pneumatic cylinder two.

[0006] Further improvement, the front and rear driving push plate all include fixed plate, drive pneumatic cylinder and clamping plate, the drive pneumatic cylinder is fixed to the inner side of fixed plate, the clamping plate is arranged on the output end of drive pneumatic cylinder.

[0007] Further improvement, the bottom of lifting pneumatic cylinder one is provided with bottom plate, the vertical pneumatic cylinder and guide rod are fixed on the left side upper end of bottom plate.

[0008] Further improvement, the lifting cylinder 1 and the lifting cylinder 2 are symmetrically provided with two groups.

[0009] Compared with the prior art, the waste steel quality inspection device has the beneficial effects that:

[0010] Through the cooperation of the rotary table and the lower sliding table, and the cooperation of the lifting head and the upper sliding table, the waste steel can be stably fixed and moved, and the stability and accuracy of the waste steel side detection process are ensured; the front and rear drive push plates can clamp the waste steel, further ensuring the stability and position accuracy of the waste steel in the up and down face detection process; the linkage cooperation of the above structure realizes multi-angle detection of the waste steel, and different sides of the waste steel are photographed and recognized by camera one, camera two and camera three, so that only three groups of cameras are needed to comprehensively detect each face of the waste steel, and the quality inspection cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 The structure schematic view of the utility model

[0012] Fig. 2 The structure schematic view of another position of the utility model

[0013] In the figure, 1-camera one, 11-adjusting device, 12-vertical cylinder, 13-guide rod, 14-supporting plate, 15-horizontal cylinder, 2-lower sliding table, 21-lifting cylinder one, 3-rotary table, 4-camera two, 5-upper sliding table, 51-lifting cylinder two, 6-lifting head, 7-camera three, 8-front and rear drive push plate, 81-fixing plate, 82-drive cylinder, 83-clamping plate, 9-bottom plate. DETAILED DESCRIPTION

[0014] In the description of the utility model, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0015] In the description of the utility model, it needs to be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0016] The following will be combined with the embodiment and the drawings of the utility model Figs. 1-2 The technical scheme of the utility model is further described.

[0017] Embodiment 1

[0018] A scrap steel quality inspection device, comprising: a camera one 1, a lower sliding table 2, a rotating table 3, a camera two 4, an upper sliding table 5, a lifting pressure head 6, a camera three 7 and a front and rear driving push plate 8, the rotating table 3 and the camera two 4 are arranged on the lower sliding table 2 and are driven to translate by the lower sliding table 2, the upper sliding table 5 is arranged above the lower sliding table 2, the lifting pressure head 6 and the camera three 7 are arranged at the lower end of the upper sliding table 5 and are driven to translate by the lower sliding table 2, the lifting pressure head 6 is located directly above the rotating table 3, the camera three 7 is located directly above the camera two 4, the camera one 1 is located at the left side of the rotating table 3, and the front and rear driving push plate 8 is located in front of and behind the scrap steel placed on the rotating table, and the scrap steel is clamped by the front and rear driving push plate 8.

[0019] As Figs. 1-2 shown, the use principle of the utility model is: through the cooperation of the lifting pressure head 6 and the rotating table 3, the scrap steel placed on the rotating table 3 does not fall off in the rotating process of the rotating table 3, the rotating table 3 rotates in cooperation with the camera one 1, and the side surface of the scrap steel is photographed for 360 degrees; after the side surface photographing is completed, the lifting pressure head 6 is lifted, the front and rear driving push plate 8 drives the side surface of the clamped scrap steel, moves left under the synchronous movement of the lower sliding table 2 and the upper sliding table 5, makes the rotating table 3 and the lifting pressure head 6 away from the scrap steel, simultaneously, the camera two 4 moves to the upper side of the upper end surface of the scrap steel, and the camera three 5 moves to the lower side of the lower end surface of the scrap steel, and the upper and lower surfaces of the scrap steel are photographed by the camera two 4 and the camera three 5.

[0020] Through the cooperation of the rotating table and the lower sliding table and the cooperation of the lifting pressure head and the upper sliding table, the scrap steel can be stably fixed and moved, and the stability and accuracy of the scrap steel side surface detection process are ensured; the front and rear driving push plate can clamp the scrap steel, and the stability and position accuracy of the scrap steel in the upper and lower surface detection process are further ensured.

[0021] Through the linkage cooperation of the above structure, multi-angle detection of the scrap steel is realized, different side surfaces of the scrap steel are photographed and recognized by the camera one, the camera two and the camera three respectively, and each surface of the scrap steel can be comprehensively detected by only three groups of cameras, and the quality inspection cost is reduced.

[0022] As a further preferred embodiment, the camera one 1 is provided with an adjusting device 11, the adjusting device 11 comprising a vertical cylinder 12, a guide rod 13, a support plate 14 and a horizontal cylinder 15, the support plate 14 being fixed to the output end of the vertical cylinder 12, the guide rod 13 being slidably arranged through the support plate 14, and the horizontal cylinder 15 being fixed to the support plate 14, the camera one 1 being arranged at the output end of the horizontal cylinder 15, the position of the camera one being flexibly adjustable, and through the cooperation of the vertical cylinder and the horizontal cylinder, the position of the camera one in the vertical direction and the horizontal direction can be adjusted, so that the camera one can better align with the side of the scrap steel, and the accuracy and reliability of the detection are improved; the arrangement of the guide rod and the support plate ensures the stability of the camera one during the adjustment process, and avoids affecting the imaging quality of the camera due to the instability of the adjusting device.

[0023] The lower end of the lower sliding table 2 is provided with a lifting cylinder one 21, and the upper end of the upper sliding table 5 is provided with a lifting cylinder two 51, so that the lower sliding table and the upper sliding table can realize the lifting function, further increasing the flexibility and adaptability of the device, and the height of the sliding table can be adjusted according to the height of the scrap steel and the detection requirement, ensuring the smooth progress of the detection process.

[0024] As a further preferred embodiment, the front and rear driving push plates 8 each comprise a fixed plate 81, a driving cylinder 82 and a clamping plate 83, the driving cylinder 82 being fixed to the inner side of the fixed plate 81, and the clamping plate 83 being arranged at the output end of the driving cylinder 82. The clamping plate is driven by the driving cylinder to clamp the scrap steel, so that stable clamping of the scrap steel can be realized, and the position of the scrap steel during the detection process is ensured, avoiding movement or shaking of the scrap steel.

[0025] As a further preferred embodiment, the lifting cylinder one 21 is provided with a bottom plate 9 at the bottom, and the vertical cylinder 12 and the guide rod 13 are fixed to the left upper end of the bottom plate 9. The bottom plate provides a stable support foundation for the entire device, making the overall structure of the device more stable, and being able to withstand various forces generated during the detection process, ensuring stable operation of the device; the arrangement of the bottom plate also provides a mounting position for the vertical cylinder and the guide rod, so that the adjusting device of the camera one can be stably mounted on the bottom plate, further improving the stability and reliability of the adjustment of the camera one.

[0026] As a further preferred embodiment, the lifting cylinder one 21 and the lifting cylinder two 51 are symmetrically arranged in two groups.

[0027] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the concept of the present application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology within the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. A scrap steel quality inspection device, characterized in that, It includes: Camera one, lower sliding table, rotary table, camera two, upper sliding table, lifting head, camera three and front and rear drive push plate, the rotary table and camera two are arranged on the lower sliding table and driven to translate by the lower sliding table, the upper sliding table is arranged above the lower sliding table, the lifting head and camera three are arranged at the lower end of the upper sliding table and driven to translate by the lower sliding table, the lifting head is located directly above the rotary table, the camera three is located directly above the camera two, the camera one is located at the left side of the rotary table, and the front and rear drive push plate is located in front of and behind the scrap steel placed on the rotary table, and the scrap steel is clamped by the front and rear drive push plate.

2. A scrap quality inspection device according to claim 1, characterized in that The camera one is provided with an adjusting device, the adjusting device includes a vertical cylinder, a guide rod, a support plate and a horizontal cylinder, the support plate is fixed to the output end of the vertical cylinder, the guide rod is slidably arranged through the support plate, the horizontal cylinder is fixed to the support plate, the camera one is arranged at the output end of the horizontal cylinder, the lower end of the lower sliding table is provided with a lifting cylinder one, and the upper end of the upper sliding table is provided with a lifting cylinder two.

3. A scrap quality inspection device according to claim 1, characterized in that The front and rear drive push plate includes a fixed plate, a drive cylinder and a clamping plate, the drive cylinder is fixed to the inner side of the fixed plate, and the clamping plate is arranged at the output end of the drive cylinder.

4. A scrap quality inspection device according to claim 2, characterized in that The bottom of the lifting cylinder one is provided with a bottom plate, and the vertical cylinder and the guide rod are fixed to the left upper end of the bottom plate.

5. A scrap quality inspection device according to claim 2, characterized in that The lifting cylinder one and the lifting cylinder two are symmetrically provided with two groups.

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