An apparatus for automatically measuring the strength of wire coils

Abstract

This utility model discloses an automatic device for measuring the strength of wire spools, relating to the field of wire spool production. It includes a base plate, a top plate, a mounting shaft, a limiting structure, and a carrier structure. The mounting shaft is fixedly connected between the base plate and the top plate. The limiting structure is located between the base plate and the top plate and is used to limit and fix the wire spool. The carrier structure is located on the base plate and the limiting structure and is used to install the wire spool. This utility model places the wire spool to be tested between the base plate and the moving plate, and then connects the mounting block and the fixed block. It is adaptable to wire spools of different specifications, facilitating wire spool replacement. Furthermore, the operation of a linear electric cylinder drives the moving plate and the tension sensor to move linearly. The moving plate drives one of the fixed blocks and the mounting block to move, performing a tensile test on the wire spool. This achieves precise control of the tensile stroke, facilitating accurate quality testing of wire spools with different strength requirements and simplifying wire spool strength testing.

Description

Technical Field

[0001] This utility model relates to the field of spool production, and in particular to a device for automatically measuring the strength of spools. Background Technology

[0002] A cable reel is a round, disc-shaped tool used to wind wires and cables. It is usually made of plastic, metal, or wood to store and protect wires, prevent them from getting tangled, and facilitate the transportation and storage of cables.

[0003] During the processing of wire reels, in order to ensure the quality of the wire reels, it is usually necessary to test the strength of the wire reels. This is done by fixing the wire reel on the carrier of the tensioning equipment, using the tensioning equipment to pull the wire reel, and using sensors to detect the tension received by the wire reel, thereby measuring the tensile strength of the wire reel. However, since different specifications of wire reels have different sizes, it is necessary to change the carrier according to the size of the wire reel, which is cumbersome and inconvenient for measuring wire reels of different specifications. Utility Model Content

[0004] The purpose of this invention is to provide an automatic device for measuring the strength of a coil, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for automatically measuring the strength of a coil, comprising;

[0006] Base plate;

[0007] A top plate, which is disposed on one side of the bottom plate;

[0008] The mounting shaft is fixedly connected between the base plate and the top plate;

[0009] A limiting structure is provided between the bottom plate and the top plate, and the limiting structure is used to limit and fix the wire reel;

[0010] A carrier structure is mounted on a base plate and a limiting structure, and the carrier structure is used to install the wire reel.

[0011] Preferably, the limiting structure includes:

[0012] A movable plate is disposed between a bottom plate and a top plate, and the movable plate is used to move the reel;

[0013] Linear bearings are fixedly mounted on a movable plate and are arranged in a rectangular array at intervals.

[0014] Preferably, the limiting structure further includes:

[0015] A linear electric cylinder, which is fixedly connected to the top plate;

[0016] A tension sensor, wherein the tension sensor is connected to the output end of the linear electric cylinder;

[0017] A connecting block is fixedly connected to the bottom end of the tension sensor, and the lower surface of the connecting block is fixedly connected to the moving plate.

[0018] Preferably, the vehicle structure includes:

[0019] A fixing block is fixedly connected to the movable plate and the base plate, and the fixing block is arranged in an arc shape.

[0020] The mounting block and the fixing block are slidably interlocked, and the mounting block is arc-shaped.

[0021] A grip, which is fixedly installed on the outer wall of the mounting block.

[0022] Preferably, the vehicle structure further includes:

[0023] Mounting holes are provided on the fixing block and the mounting block, and the mounting holes are arranged in a ring at equal intervals.

[0024] A fixing bolt is provided on the fixing block, and the fixing bolt is threaded to the inner wall of a plurality of mounting holes.

[0025] Preferably, the linear bearing is slidably interlocked with the mounting shaft, and the fixing block is symmetrically arranged between the moving plate and the base plate.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention utilizes a combination of a linear electric cylinder, a tension sensor, a moving plate, a mounting block, and a fixed block. The coil to be tested is placed between a base plate and a moving plate, with one end of the coil engaged in the cavity of the fixed block. The mounting block is then connected to the fixed block, forming a ring structure that accommodates coils of different specifications, facilitating coil replacement. The linear electric cylinder drives the moving plate and tension sensor to move linearly, while the moving plate moves one of the fixed blocks and the mounting block, performing a tensile test on the coil. The high-precision linear electric cylinder enables precise control of the tensile stroke, and the tension sensor monitors the force on the coil in real time, facilitating accurate quality testing of coils with different strength requirements and enabling strength testing of the coil. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a side view of the movable plate of this utility model.

[0030] Figure 3 This is a top view of the tension sensor structure of this utility model.

[0031] Figure 4 This is a schematic diagram of the back structure of the fixing block of this utility model.

[0032] Figure 5 This is a front sectional view of the fixing block of this utility model.

[0033] In the diagram: 1. Base plate; 2. Top plate; 3. Mounting shaft; 4. Limiting structure; 41. Moving plate; 42. Linear bearing; 43. Linear electric cylinder; 44. Tension sensor; 45. Connecting block; 5. Carrier structure; 51. Fixing block; 52. Mounting block; 53. Handle; 54. Mounting hole; 55. Fixing bolt. Detailed Implementation

[0034] 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.

[0035] This utility model provides, for example Figure 1-5 The device shown is an automatic measuring device for wire spool strength, comprising a base plate 1, a top plate 2, a mounting shaft 3, a limiting structure 4, and a carrier structure 5. The top plate 2 is disposed on one side of the base plate 1, and the base plate 1 and the top plate 2 are used to install the limiting structure 4 and the carrier structure 5. The mounting shaft 3 is fixedly connected between the base plate 1 and the top plate 2, and is used to fix the base plate 1 and the top plate 2, and to install a moving plate 41 to ensure the stable movement of the moving plate 41. The limiting structure 4 is disposed between the base plate 1 and the top plate 2, and is used to limit and fix the wire spool, thereby fixing the wire spool and testing the wire spool strength. The carrier structure 5 is disposed on the base plate 1 and the limiting structure 4, and is used to install the wire spool, facilitating the installation of wire spools of different specifications and making it convenient to test the wire spool strength.

[0036] The limiting structure 4 includes a moving plate 41, a linear bearing 42, a linear electric cylinder 43, a tension sensor 44, and a connecting block 45. The moving plate 41 is positioned between the base plate 1 and the top plate 2. The moving plate 41 is used to move the wire reel linearly between the base plate 1 and the top plate 2, and is used to stretch the wire reel. The linear bearing 42 is fixedly mounted on the moving plate 41. The linear bearings 42 are arranged in a rectangular array at intervals. The linear bearings 42 are slidably interlocked with the mounting shaft 3. The linear bearings 42 are used to connect the mounting shaft 3 and the moving plate 41, ensuring stable linear movement of the moving plate 41. The high-precision linear bearings 42 ensure the accuracy of the linear motion. The linear electric cylinder... Linear electric cylinder 43 is fixedly connected to the top plate 2. It is electrically connected to an external power supply through an external switch. The operation of linear electric cylinder 43 drives the moving plate 41 and tension sensor 44 to move linearly. The tension stroke is precisely controlled by using a high-precision servo electric cylinder. The tension sensor 44 is connected to the output end of linear electric cylinder 43. The tension sensor 44 monitors the force on the coil in real time to achieve accurate quality detection of coils with different strength requirements. Connecting block 45 is fixedly connected to the bottom end of tension sensor 44. The lower surface of connecting block 45 is fixedly connected to moving plate 41. Tension sensor 44 is connected to moving plate 41 through connecting block 45.

[0037] The carrier structure 5 includes a fixing block 51, a mounting block 52, a handle 53, a mounting hole 54, and a fixing bolt 55. The fixing block 51 is fixedly connected to the moving plate 41 and the base plate 1. The fixing block 51 is arc-shaped. The fixing block 51 and the mounting block 52 have cavities inside. The wire reel is installed by inserting one end of the wire reel into the cavity of the fixing block 51 and the mounting block 52. The wire reel is movably engaged with the fixing block 51 and the mounting block 52. Different sized wire reels can be placed with one end in the cavity to accommodate different types of wire reels. The fixing blocks 51 are symmetrically arranged between the moving plate 41 and the base plate 1. One fixing block 51 is fixed to the base plate 1, and the other fixing block 51 is fixed to the moving plate 41. The fixing blocks 51 move together with the moving plate 41 and are used to install both ends of the wire reel. The mounting block 52 is slidably inserted into the fixing block 51. The mounting block 52 is arc-shaped and slides on the fixing block 51. The mounting block 52 forms a ring structure, with one end of the coil placed between the inner cavity of the fixing block 51 and the mounting block 52, and is compatible with coils of different specifications. The handle 53 is fixedly installed on the outer wall of the mounting block 52, facilitating the movement of the mounting block 52. Mounting holes 54 are formed on the fixing block 51 and the mounting block 52, and are arranged in a ring with equal intervals. The mounting holes 54 are aligned between the fixing block 51 and the mounting block 52, connecting the fixing block 51 and the mounting block 52 for easy installation and disassembly of the mounting block 52 and quick replacement of the test coil. The fixing bolt 55 is set on the fixing block 51 and is threaded to the inner wall of multiple mounting holes 54. The fixing bolt 55 is threaded to the inner wall of the mounting holes 54 on the fixing block 51. By rotating and tightening the fixing bolt 55, one end of it is inserted into the mounting hole 54 on the mounting block 52, connecting the fixing block 51 and the mounting block 52 and facilitating the installation and disassembly of the mounting block 52.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for automatically measuring the strength of a wire spool, characterized in that, include: Base plate (1); Top plate (2), which is disposed on one side of bottom plate (1); Mounting shaft (3), which is fixedly connected between the base plate (1) and the top plate (2); A limiting structure (4) is provided between the bottom plate (1) and the top plate (2), and the limiting structure (4) is used to limit and fix the wire reel; The carrier structure (5) is disposed on the base plate (1) and the limiting structure (4), and the carrier structure (5) is used to install the wire reel.

2. The device for automatically measuring the strength of a wire spool according to claim 1, characterized in that, The limiting structure (4) includes: A movable plate (41) is disposed between the bottom plate (1) and the top plate (2), and the movable plate (41) is used to move the reel; Linear bearings (42) are fixedly installed on a movable plate (41) and are arranged in a rectangular array at intervals.

3. The device for automatically measuring the strength of a wire spool according to claim 2, characterized in that, The limiting structure (4) also includes: A linear electric cylinder (43) is fixedly connected to the top plate (2); Tension sensor (44), the tension sensor (44) is connected to the output end of linear electric cylinder (43); A connecting block (45) is fixedly connected to the bottom end of the tension sensor (44), and the lower surface of the connecting block (45) is fixedly connected to the moving plate (41).

4. The device for automatically measuring the strength of a wire spool according to claim 3, characterized in that, The vehicle structure (5) includes: A fixing block (51) is fixedly connected to the movable plate (41) and the base plate (1), and the fixing block (51) is arranged in an arc shape; Mounting block (52), wherein the mounting block (52) and the fixing block (51) are slidably interlocked, and the mounting block (52) is arc-shaped; A grip (53) is fixedly installed on the outer wall of the mounting block (52).

5. The device for automatically measuring the strength of a wire spool according to claim 4, characterized in that, The vehicle structure (5) also includes: Mounting holes (54) are provided on the fixing block (51) and the mounting block (52), and the mounting holes (54) are arranged in a ring at equal intervals; A fixing bolt (55) is provided on a fixing block (51) and is threaded to the inner wall of a plurality of mounting holes (54).

6. The device for automatically measuring the strength of a wire spool according to claim 5, characterized in that, The linear bearing (42) and the mounting shaft (3) are slidably interlocked, and the fixing block (51) is symmetrically arranged between the moving plate (41) and the base plate (1).

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