A cathode plate flatness detection device

Abstract

A kind of cathode plate flatness detection device, the mechanism relates to electrolytic copper production equipment technical field;Including frame, support groove, in-place photoelectric switch, detection photoelectric switch, support cross bar;The top of the frame one end is equipped with support groove;The support groove is matched with cathode plate copper bar;The outside of the support groove is fixed with in-place photoelectric switch;The back side of the frame corresponding cathode plate placement is equipped with support cross bar;More than one detection photoelectric switch is installed in the support cross bar;The distance between the device and detection photoelectric switch is detected by photoelectric switch to cathode plate, if the deformation of cathode plate plate face exceeds preset value range, then the data of detection distance is abnormal, it is identified that cathode plate does not meet the requirement of putting into use, and unqualified cathode plate is transferred to straightening equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of electrolytic copper production equipment, specifically to a cathode plate flatness detection device. Background Technology

[0002] Electrolytic copper processing is a core metallurgical technology that purifies crude copper into high-purity cathode copper through electrolysis. In the cathode copper processing stage, the copper adhering to the surface of the cathode plate needs to be stripped off. This operation is generally completed using a stripping machine.

[0003] The factory uses stainless steel cathode plates, which can be returned for continued use after peeling. However, since the peeling machine requires peeling claws to peel the cathode plates from both sides, operators need to observe and confirm whether the cathode plates are deformed after peeling to determine if they meet the requirements for continued use. Cathode plates that meet the requirements are then returned via the conveyor chain. However, manual judgment by operators is time-consuming, so the equipment needs to allow time for observation, and manual observation has a large margin of error. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cathode plate flatness detection device. This device utilizes the distance sensing of a photoelectric switch. The sensing distance data is preset to meet the required range. If the distance is outside the range, the device does not meet the usage requirements and is marked as unacceptable. To achieve the above objectives, this utility model provides the following technical solution: A cathode plate flatness detection device includes a frame, a support groove, a positioning photoelectric switch, a detection photoelectric switch, and a support crossbar. The top end of the frame is provided with a support groove. The support groove cooperates with the copper rod of the cathode plate. The positioning photoelectric switch is fixed on the outside of the support groove. A support crossbar is installed on the back side of the frame corresponding to where the cathode plate is placed. One or more detection photoelectric switches are arranged on the support crossbar.

[0005] Preferably, one or more sets of the support crossbars are arranged longitudinally; and a groove is formed on the back of the support crossbars.

[0006] Preferably, the frame has sliding grooves at both ends corresponding to the support crossbar; the support crossbar is slidably arranged between the sliding grooves; a slider is fixed to the back of the support crossbar; a lead screw is movably arranged on the back of the frame; the top of the lead screw is connected to the drive end of the drive motor; the slider passes through the lead screw, and the rotation of the lead screw drives the detection switch on the support crossbar to move up and down.

[0007] Preferably, the frame has a mounting groove fixed to the outside of the corresponding support groove; an adjusting rod is clamped and fixed in the mounting groove; and a positioning photoelectric switch is fixed to the top of the adjusting rod. Preferably, the frame has a U-shaped frame structure; the distance between the top two ends of the frame is within the detection range of the photoelectric switch.

[0008] The beneficial effects of this utility model are: The device uses a photoelectric switch to detect the distance between the cathode plate and the detection photoelectric switch. If the surface of the cathode plate is deformed beyond the preset value range, the detection distance data is abnormal, and the cathode plate is deemed not to meet the requirements for use. The unqualified cathode plate is then transferred to the straightening equipment. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the connection relationship in Embodiment 1 of this utility model.

[0011] Figure 2 This is a schematic diagram of the connection relationship in Embodiment 2 of this utility model.

[0012] In the figure, there is a frame 1, a slide 1.1, a support groove 2, a positioning photoelectric switch 3, a detection photoelectric switch 4, a support crossbar 5, a cathode plate 6, a cathode plate copper rod 6.1, a mounting groove 7, an adjusting rod 8, a slider 9, a lead screw 10, a drive motor 11, and a switch cover 12. Detailed Implementation

[0013] like Figure 1-2 As shown, to achieve the above objectives, this utility model employs the following technical solution: Example 1: A cathode plate 6 flatness detection device, which is based on a frame 1, which has a U-shaped frame structure; the distance between the two ends of the top of the frame 1 is within the detection range of the detection photoelectric switch 4. A support groove 2 is provided at one end of the top of the frame 1; the support groove 2 cooperates with the cathode plate copper rod 6.1; a positioning photoelectric switch 3 is fixed on the outside of the support groove 2; specifically, an installation groove 7 is fixed on the outside of the frame 1 corresponding to the support groove 2; an adjusting rod 8 is clamped and fixed in the installation groove 7; the positioning photoelectric switch 3 is fixed on the top of the adjusting rod 8. This facilitates the installation and debugging of the positioning photoelectric switch 3. A support crossbar 5 is installed on the back side of the frame 1 corresponding to the placement of the cathode plate 6; one or more detection photoelectric switches 4 are arranged on the support crossbar 5, and a switch cover 12 is fixed on the outside of each detection photoelectric switch 4. One or more sets of support crossbars 5 are arranged longitudinally; a wire groove is opened on the back of the support crossbar 5. This detection method is a fixed detection, which completes the detection by arranging multiple sets of detection photoelectric switches 4. If the detection data of one set of photoelectric switches exceeds the preset range, it is considered unqualified.

[0014] Example 2: The frame 1 has a U-shaped frame structure; the distance between the two ends of the top of the frame 1 is within the detection range of the photoelectric switch 4. A support groove 2 is provided at one end of the top of the frame 1; the support groove 2 cooperates with the cathode plate copper rod 6.1; a positioning photoelectric switch 3 is fixed to the outside of the support groove 2. Specifically, a mounting groove 7 is fixed to the outside of the frame 1 corresponding to the support groove 2; an adjusting rod 8 is clamped and fixed in the mounting groove 7; the positioning photoelectric switch 3 is fixed to the top of the adjusting rod 8. This facilitates the installation and debugging of the positioning photoelectric switch 3. A support crossbar 5 is installed on the back side of the frame 1 corresponding to the placement of the cathode plate 6; one or more detection photoelectric switches 4 are arranged and installed on the support crossbar 5; a switch cover 12 is fixed to the outside of each detection photoelectric switch 4. The frame 1 has grooves 1.1 at both ends of the supporting crossbar 5; the supporting crossbar 5 slides between the grooves 1.1; a slider 9 is fixed to the back of the supporting crossbar 5; a lead screw 10 is movably mounted on the back of the frame 1; the top of the lead screw 10 is connected to the drive end of the drive motor 11; the slider 9 passes through the lead screw 10, and the rotation of the lead screw 10 drives the detection switch on the supporting crossbar to move up and down. This detection method is a moving detection, with multiple photoelectric switches 4 in a single row moving to detect the data on the cathode plate 6. If the data exceeds the preset range, it is considered unqualified. Unless otherwise described, the fixing method is welded or threaded fastened using common technical means in the industry. Workflow: The cathode plate 6 is placed in the support groove 2 by hoisting or using an industrial robot. After the photoelectric switch 3 detects the cathode plate 6, the detection photoelectric switch 4 performs data statistics, which are then transmitted to a microcontroller or PLC for recording. The data is compared with a preset range, and any unqualified cathode plates 6 are recorded.

[0015] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cathode plate flatness detection device, characterized in that: It includes a frame, support slot, positioning photoelectric switch, detection photoelectric switch, and support crossbar; The top end of the frame is provided with a support groove; the support groove cooperates with the copper rod of the cathode plate; a positioning photoelectric switch is fixed on the outside of the support groove; a support crossbar is installed on the back side of the frame corresponding to the placement of the cathode plate; one or more detection photoelectric switches are arranged on the support crossbar.

2. The cathode plate flatness detection device according to claim 1, characterized in that: The supporting crossbars are arranged in a longitudinal direction in one or more sets; the back of the supporting crossbars is provided with a groove.

3. The cathode plate flatness detection device according to claim 1, characterized in that: The frame has sliding grooves at both ends of the corresponding support crossbar; the support crossbar slides between the sliding grooves; a slider is fixed to the back of the support crossbar; a lead screw is movably mounted on the back of the frame; the top of the lead screw is connected to the drive end of the drive motor; the slider passes through the lead screw, and the rotation of the lead screw drives the detection switch on the support crossbar to move up and down.

4. A cathode plate flatness detection device according to claim 2 or 3, characterized in that: An installation groove is fixed to the outside of the support groove of the frame; an adjustment rod is clamped and fixed in the installation groove; and a positioning photoelectric switch is fixed to the top of the adjustment rod.

5. The cathode plate flatness detection device according to claim 1, characterized in that: The frame has a U-shaped structure; the distance between the top two ends of the frame is within the detection range of the photoelectric switch.

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