Copper rod quality detection device

Abstract

The utility model relates to the technical field of copper rod detection devices, in particular to a copper rod quality detection device which comprises a working frame, a clamping roller is arranged in the working frame, and an adjusting detection mechanism is arranged between the working frame and the clamping roller. The detection mechanism is arranged on the working frame and used for adjusting the position of the clamping roller and detecting the straightness of the copper rod by adjusting a pressure sensor in the detection mechanism, and a rotating mechanism is further arranged on the working frame and used for driving the copper rod to rotate. Through the arrangement of the working frame, the adjusting and detecting mechanism, the clamping roller and the rotating mechanism, the copper rod can be clamped through the adjusting and detecting mechanism and the clamping roller, the copper rod is driven to rotate through the rotating mechanism, the straightness of the copper rod is judged according to the change of the pressure sensor when the copper rod rotates, the traditional mode that the bending degree of the copper rod is observed through human eyes is abandoned, and the working efficiency is improved. And the measurement precision and the detection efficiency are improved.

Description

A copper rod quality inspection device Technical Field

[0001] This utility model relates to the technical field of copper rod testing devices, specifically a copper rod quality testing device. Background Technology

[0002] In the production and processing of copper rods, copper rod straightening machines are frequently used to straighten them. These machines use strong tensile force to straighten bent copper rods for further processing. After initial straightening, the copper rods typically undergo a peeling process. After multiple peeling operations to achieve the desired smooth surface, a final fine straightening process is required to correct any minor bends in the copper rod.

[0003] However, after straightening, the curvature is usually observed or measured manually. This method is effective for copper rods with large curvature, but for smaller curvature and higher precision requirements, continuing to use manual visual measurement is not only inefficient, but also unreliable and inaccurate.

[0004] In view of this, we propose a copper rod quality inspection device. Summary of the Invention

[0005] The purpose of this utility model is to provide a copper rod quality inspection device, which solves the problems of low efficiency, low reliability and poor accuracy of manual inspection mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A copper rod quality inspection device includes a work frame with a clamping roller inside. An adjustment and inspection mechanism is provided between the work frame and the clamping roller for adjusting the position of the clamping roller and detecting the straightness of the copper rod through a pressure sensor inside the adjustment and inspection mechanism. A rotation mechanism is also provided on the work frame for driving the copper rod to rotate.

[0008] Preferably, the adjustment and detection mechanism includes a rolling frame, the clamping roller is rotatably installed inside the rolling frame, and a plurality of elastic rods are fixedly installed at the bottom end of the rolling frame.

[0009] Preferably, the rotating mechanism includes a pressing rod, which is slidably connected to the work frame. A connecting rod is rotatably mounted on one end of the pressing rod, and a lead screw is threaded through the surface of the connecting rod near the bottom.

[0010] Preferably, rotating rods are rotatably mounted at each of the four corners of the work frame, and electric telescopic rods are fixedly mounted at both ends of the rotating rods. Mounting plates are fixedly mounted on the electric telescopic rods, and the mounting plates are fixedly connected to the pressure sensors.

[0011] Preferably, adjusting blocks are fixedly installed at both ends of the rotating rod, pointers are fixedly installed on the adjusting blocks, and an angle ruler is provided on the surface of the work frame at the position of the adjusting blocks.

[0012] Preferably, the elastic rod includes a base, the base is fixedly connected to a pressure sensor, a movable rod is slidably installed inside the base, the movable rod is fixedly connected to a rolling frame, and a spring is fixedly installed between the base and the movable rod.

[0013] Preferably, the multiple pressure sensors are arranged in an array, and the pointer and the electric telescopic rod are on the same horizontal line.

[0014] By employing the above technical solution, this utility model provides a copper rod quality detection device that has at least the following beneficial effects:

[0015] (1) By setting up a working frame, adjusting the detection mechanism, clamping rollers, and rotating mechanism, the copper rod can be clamped by adjusting the detection mechanism and clamping rollers, and the copper rod can be rotated by the rotating mechanism. The straightness of the copper rod can be judged by the change of the pressure sensor when the copper rod rotates, thus eliminating the traditional method of observing the bending degree of the copper rod by human eyes and improving the measurement accuracy and detection efficiency.

[0016] (2) By setting up a working frame, adjusting the detection mechanism and clamping roller, the position of the clamping roller can be adjusted, and after adjustment, the center of the copper rod and the center of the extrusion rod are on the same axis, so that copper rods of different diameters can be detected, which effectively improves the practicality of the device. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0018] Figure 1 is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is a schematic diagram of the adjustment and detection mechanism of this utility model;

[0020] Figure 3 is a schematic diagram of the disassembled structure of the rolling frame and its connecting parts of this utility model;

[0021] Figure 4 is a schematic diagram of the cross-sectional structure of the elastic rod of this utility model;

[0022] Figure 5 is a schematic diagram of the structure of the adjusting block and angle ruler of this utility model;

[0023] Figure 6 is a schematic diagram of the rotating mechanism of this utility model.

[0024] In the diagram: 1. Work frame; 2. Adjustment and detection mechanism; 3. Clamping roller; 4. Rotation mechanism;

[0025] 21. Adjusting block; 211. Pointer; 22. Rotating rod; 23. Electric telescopic rod; 24. Mounting plate; 25. Pressure sensor; 26. Spring rod; 261. Base; 262. Movable rod; 263. Spring; 27. Rolling frame; 28. Angle gauge;

[0026] 41. Extrusion rod; 42. Connecting rod; 43. Lead screw. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please refer to Figures 1-6. A copper rod quality inspection device includes a work frame 1. There are two work frames 1, both of which are "I" shaped structures. An adjustment and inspection mechanism 2 is provided between the two work frames 1 for supporting the copper rod and inspecting its straightness.

[0029] Please refer to Figures 1-5. The adjustment and detection mechanism 2 includes four rotating rods 22, which are rotatably connected to the work frame 1. Each rotating rod 22 is located at one of the four corners of the work frame 1. Electric telescopic rods 23 are fixedly mounted on both ends of the rotating rods 22, and mounting plates 24 are fixedly mounted on the electric telescopic rods 23. Adjusting blocks 21 are fixedly mounted through the work frame 1 at both ends of the rotating rods 22. An angle gauge 28 is provided on the surface of the work frame 1 near the adjusting blocks 21, and a pointer 211 is provided on the adjusting blocks 21 parallel to the electric telescopic rods 23.

[0030] By rotating the adjusting block 21, the adjusting block 21 drives the rotating rod 22 to rotate, the rotating rod 22 drives the electric telescopic rod 23 to rotate, and the electric telescopic rod 23 drives the mounting plate 24 to rotate. By using the pointer 211 to correspond to the scale of the angle ruler 28, the position and angle of the four mounting plates 24 can be effectively adjusted.

[0031] Multiple pressure sensors 25 are fixedly mounted on the top of the mounting plate 24. Elastic rods 26 are fixedly mounted on the pressure sensors 25. Rolling frames 27 are fixedly mounted on the elastic rods 26. Clamping rollers 3 are rotatably mounted inside the rolling frames 27. The elastic rods 26 include a base 261. The base 261 is fixedly connected to the pressure sensors 25. A movable rod 262 is slidably mounted inside the base 261. The top of the movable rod 262 is fixedly connected to the rolling frames 27. The movable rod 262 and the base 261 are elastically connected by a spring 263.

[0032] The copper rod is stably held by four clamping rollers 3. When the copper rod rotates, and its surface is clean and straight, the pressure on the clamping rollers 3 is uniform. The pressure transmitted by the clamping rollers 3 through the elastic rod 26 is uniform and does not change suddenly. When the copper rod bends, its rotation causes the bent part to press against the clamping rollers 3, which in turn press against the elastic rod 26. When the bent part moves away, the clamping rollers 3 rebound under the elastic force of the spring 263, causing the pressure sensor 25 to fluctuate. This allows the straightness of the copper rod to be determined.

[0033] Please refer to Figure 6. The rotating mechanism 4 includes a pressing rod 41, which is slidably connected to the work frame 1. One end of the pressing rod 41 located inside the work frame 1 has a rough, rounded surface, preventing the copper rod from slipping when the pressing rod 41 abuts against both ends. A connecting rod 42 is rotatably mounted on the surface of the pressing rod 41 near the other end. A lead screw 43 is threaded through the surface of the connecting rod 42 near the bottom end. The lead screw 43 is a bidirectional lead screw, with a motor fixedly mounted on one end and a motor fixedly mounted on the other end of the pressing rod 41.

[0034] The motor can drive the lead screw 43 to rotate. The rotation of the lead screw 43 causes the two connecting rods 42 to move closer or further apart. When the connecting rods 42 are displaced, they cause the pressing rod 41 to move synchronously, so that the pressing rod 41 can clamp and release the copper rod.

[0035] A copper rod quality inspection device, the working principle of which is as follows:

[0036] By rotating the adjusting block 21, the adjusting block 21 drives the rotating rod 22 to rotate, which in turn drives the electric telescopic rod 23 to rotate. The rotation of the electric telescopic rod 23 drives the mounting plate 24 to rotate. By using the pointer 211 to correspond to the scale of the angle ruler 28, the position and angle of the four mounting plates 24 can be effectively adjusted. This, in turn, allows for the adjustment of the position of the clamping roller 3, ensuring that the center of copper rods of different thicknesses is always on the same horizontal line as the center of the extrusion rod 41, thus clamping copper rods of different types and improving the applicability of the device.

[0037] The two upper clamping rollers 3 are retracted by the electric telescopic rod 23, so that the copper rod is placed without interference. The copper rod is placed on the two lower clamping rollers 3, and then the two upper clamping rollers 3 are brought into contact with the copper rod by the electric telescopic rod 23, so as to clamp the copper rod.

[0038] A motor drives the lead screw 43 to rotate, which in turn moves the two connecting rods 42 closer together. The displacement of the connecting rods 42 causes the pressing rod 41 to move synchronously, thus clamping the copper rod. The motor then drives the pressing rod 41 to rotate, causing the copper rod to rotate as well. When the copper rod is clean and straight, the pressure on the clamping roller 3 is uniform, and the pressure transmitted through the elastic rod 26 is consistent and does not change abruptly. When the copper rod bends, its rotation causes the bent portion to press against the clamping roller 3, which in turn presses against the elastic rod 26. When the bent portion moves away, the clamping roller 3 rebounds under the force of the spring 263, causing fluctuations in the pressure sensor 25. These pressure fluctuations from the pressure sensor 25 are used to determine whether the copper rod is bent, effectively improving detection accuracy.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A copper rod quality inspection device, comprising a work frame (1), wherein a clamping roller (3) is provided inside the work frame (1), characterized in that: An adjustment and detection mechanism (2) is provided between the work frame (1) and the clamping roller (3) for adjusting the position of the clamping roller (3) and for detecting the straightness of the copper rod by a pressure sensor (25) in the adjustment and detection mechanism (2); a rotation mechanism (4) is also provided on the work frame (1) for driving the copper rod to rotate.

2. The copper rod quality detection device according to claim 1, characterized in that: The adjustment and detection mechanism (2) includes a rolling frame (27), the clamping roller (3) is rotatably installed in the rolling frame (27), and a plurality of elastic rods (26) are fixedly installed at the bottom end of the rolling frame (27).

3. The copper rod quality detection device according to claim 1, characterized in that: The rotating mechanism (4) includes a pressing rod (41), which is slidably connected to the work frame (1). A connecting rod (42) is rotatably mounted on one end of the pressing rod (41), and a lead screw (43) is threaded through the surface of the connecting rod (42) near the bottom.

4. The copper rod quality detection device of claim 2, wherein: Rotating rods (22) are rotatably installed at the four corners of the work frame (1). Electric telescopic rods (23) are fixedly installed at both ends of the surface of the rotating rods (22). Mounting plates (24) are fixedly installed on the electric telescopic rods (23). The mounting plates (24) and pressure sensors (25) are fixedly connected.

5. The copper rod quality detection device of claim 4, wherein: Adjustment blocks (21) are fixedly installed at both ends of the rotating rod (22), and pointers (211) are fixedly installed on the adjustment blocks (21). An angle ruler (28) is set on the surface of the work frame (1) at the position of the adjustment block (21).

6. The copper rod quality detection device of claim 2, wherein: The elastic rod (26) includes a base (261), which is fixedly connected to the pressure sensor (25). A movable rod (262) is slidably installed inside the base (261), which is fixedly connected to the rolling frame (27). A spring (263) is fixedly installed between the base (261) and the movable rod (262).

7. The copper rod quality detection device of claim 5, wherein: Multiple pressure sensors (25) are arranged in an array, and the pointer (211) and the electric telescopic rod (23) are on the same horizontal line.

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