CN220455060U - Cable rubber thickness and strength detection device - Google Patents

Abstract

The utility model discloses a cable rubber thickness and strength detection device, which comprises a workbench, wherein a clamping mechanism and a detection mechanism are arranged on the workbench, the clamping mechanism comprises a base, a top cover, a first clamping block, a second clamping block, a bidirectional screw and a driving motor, a low-voltage storage battery and a plc controller are arranged in the workbench, the first clamping block and the second clamping block are driven to move oppositely or relatively through the bidirectional screw in such a way, the cable can be effectively fixed, and whether a test needle is in contact with a battery core or not can be accurately judged through arranging a conductive ring and a conductive ring, so that the thickness and strength of the cable rubber can be accurately read, and the cable can be accurately and rapidly sampled and detected through the device.

Description

Cable rubber thickness and strength detection device

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to a device for detecting thickness and strength of a cable rubber.

Background

The thickness of the rubber of the cable is related to the insulation coefficient of the cable, the thickness of the rubber is related to the structural strength of the cable, and in the prior art, the thickness of the rubber can only be cut off and measured, and the thickness of the rubber can be different from place to place due to production reasons, so that sampling detection is needed; the strength of the rubber is usually detected by making the raw materials into square blocks, and the detection of the strength of the rubber is to detect the strength of the rubber on the cable body so as to correctly reflect the strength of the rubber.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a device for detecting the thickness and strength of a cable rubber.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable rubber thickness, intensity detection device, includes the workstation, install fixture, detection mechanism on the workstation, fixture includes base, top cap, first clamp splice, second clamp splice, two-way screw rod, driving motor, the base install in on the workstation, the clamp slot has all been seted up on first clamp splice, the second clamp splice, first clamp splice the second clamp splice passes through two-way screw rod install in the base, first clamp splice the second clamp splice connect in two-way screw rod's left and right sides both ends, driving motor install in on the outer wall of base, driving motor's drive shaft with two-way screw rod transmission is connected, the top cap install in the base upper end, the detection mouth has been seted up on the top cap, detection mechanism install in the top cap, install control switch in the workstation low-voltage battery, plc controller, low-voltage battery is connected with the conductive coil ring, low-voltage battery motor, detection switch, control circuit connect.

Further, the detection mechanism comprises a detection table, a test needle, a conducting plate, a detection cylinder, a sliding block, a pressure sensor and a low-pressure detector, wherein the detection table is installed on the top cover, the test needle is connected with the conducting plate, the conducting plate is clamped on the sliding block, the test needle is located above the detection port, the pressure sensor is installed on the top of the sliding block, the sliding block is slidably connected in the detection table, the detection cylinder is installed on the top of the detection table, the detection cylinder is connected with the pressure sensor, the low-pressure detector is installed in the working table, the low-pressure detector is connected with the conducting plate through a line, and the plc controller is connected with the pressure sensor, the detection cylinder and the low-pressure detector through a line.

Further, a guide post is arranged in the detection table, a scale is arranged on the outer wall of the guide post, and the sliding block is in sliding connection with the guide post.

Further, a man-machine interaction screen is installed on the workbench, and the man-machine interaction screen is connected with the plc controller in a line mode.

Further, the surfaces of the first clamping block and the second clamping block are sprayed with insulating paint.

The beneficial effects of the utility model are as follows: the first clamping block and the second clamping block are driven to move oppositely or relatively through the bidirectional screw rod, the cable can be effectively fixed, whether the test needle is in contact with the battery cell or not can be accurately judged through the arrangement of the conductive coil ring and the conductive ring, and accordingly the thickness and strength of the rubber can be accurately read, and the cable can be accurately and rapidly sampled and detected through the equipment.

Drawings

FIG. 1 is a perspective view of a first view of the present utility model;

fig. 2 is an enlarged view of a portion a of fig. 1;

FIG. 3 is a second perspective view of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a left side view of the present utility model;

fig. 6 is an enlarged view of a portion B of fig. 5;

fig. 7 is a use state diagram of the present utility model.

The meaning of the reference numerals in the figures: 1-a workbench; 2-a base; 3-top cover; 4-a first clamping block; 5-a second clamping block; 6-a bidirectional screw; 7-driving a motor; 8-clamping grooves; 9-a conductive coil loop; 10-controlling a switch; 11-low voltage battery; a 12-plc controller; 13-a detection table; 14-needle test; 15-a conductive plate; 16-detecting a cylinder; 17-a slider; 18-a pressure sensor; 19-a low pressure detector; 20-guide posts; 21-a human-computer interaction screen; 22-rubber; 23-cell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides the following technical solutions: the utility model provides a cable rubber thickness, intensity detection device, includes workstation 1, install fixture, detection mechanism on the workstation 1, fixture includes base 2, top cap 3, first clamp splice 4, second clamp splice 5, bi-directional screw 6, driving motor 7, base 2 install in on the workstation 1, clamp groove 8 has all been seted up on first clamp splice 4, the second clamp splice 5, first clamp splice 4 the second clamp splice 5 passes through bi-directional screw 6 install in the base 2, first clamp splice 4 the second clamp splice 5 connect in both ends about bi-directional screw 6, driving motor 7 install in on the outer wall of base 2, driving motor 7's drive shaft with bi-directional screw 6 transmission is connected, top cap 3 install in base 2 upper end, set up the detection mouth on the top cap 3, detection mechanism install in on the workstation 1 have control switch 10, install in the workstation 1, low-voltage motor 11, 11 c low-voltage circuit 11, 11 and 11 are connected to the battery, and control coil 11.

In the structure, the driving motor 7 can drive the first clamping block 4 and the second clamping block 5 to move towards the direction of the cable or move away from the cable through the bidirectional screw rod 6; the low-voltage storage battery 11 is adopted to prevent electric shock caused by false touch of staff, so the low-voltage storage battery 11 is selected; the battery cell 23 can be electrically powered by providing a wire coil loop.

In this embodiment, the detection mechanism includes detection platform 13, test needle 14, current conducting plate 15, detection cylinder 16, slider 17, pressure sensor 18, low pressure detector 19, detection platform 13 install in on the top cap 3, test needle 14 with current conducting plate 15 is connected, current conducting plate 15 centre gripping in on the slider 17, test needle 14 is located the top of detecting the mouth, pressure sensor 18 install in the top of slider 17, slider 17 sliding connection in detection platform 13, detection cylinder 16 install in the top of detection platform 13, detection cylinder 16 with pressure sensor 18 is connected, low pressure detector 19 install in the workstation 1, low pressure detector 19 with current conducting plate 15 line connection, plc controller 12 with pressure sensor 18, detection cylinder 16 passes, low pressure detector 19 line connection.

In the above-described configuration, the pressure sensor 18 serves as an intermediate for force transmission, and peak pressure can be recorded during transmission, and the strength of the rubber sheet 22 can be estimated from data of the pressure; the rubber sheet 22 is pierced by the test needle 14, when the test needle 14 is in contact with the electric core 23, the test needle 14 is electrified, the low-voltage detector 19 can detect that the detection cylinder 16 stops driving the test needle 14 to move downwards, and therefore the strength of the rubber sheet 22 can be accurately measured.

In this embodiment, a guide post 20 is installed in the detection table 13, a scale is disposed on an outer wall of the guide post 20, and the slider 17 is slidably connected with the guide post 20.

With the above structure, the thickness of the rubber sheet 22 can be determined by aligning the slider 17 with the scale.

In this embodiment, a man-machine interaction screen 21 is installed on the workbench 1, and the man-machine interaction screen 21 is in line connection with the plc controller 12.

In this embodiment, the surfaces of the first clamping block 4 and the second clamping block 5 are sprayed with insulating paint.

The principle of the equipment is as follows: the method comprises the steps that a worker takes a section of cable, a part of rubber 22 of the cable is subjected to girdling, a conductive coil ring 9 is sleeved on a battery core 23, the worker presses a control switch 10, a plc controller 12 low-voltage storage battery 11 discharges, a driving motor 7 rotates positively, a first clamping block 4 and a second clamping block 5 clamp the cable, after waiting for a set time, the plc controller 12 detects that a cylinder 16 drives a test needle 14 to move towards the direction of the cable, the test needle 14 pierces the rubber 22, a pressure sensor 18 detects the downward pressure, the strength of the rubber 22 is calculated through a program, after the needle point of the test needle 14 contacts the battery core 23, the low-voltage detector 19 detects electricity, the plc controls the detection cylinder 16 to stop running, the worker presses the control switch 10 again, the plc controller 12 controls the detection cylinder 16 to drive the test needle 14 to move upwards, the needle 14 moves to an initial position, the plc controller 12 controls the driving motor 7 to rotate reversely, the first clamping block 4 and the second clamping block 5 move to the initial position, the worker removes the conductive coil ring 14, and finally, the strength of the rubber 22 is read from the guide post 20, and the strength of the rubber 22 can be read through interaction between the human-machine and the guide post and the human-machine.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cable rubber thickness, intensity detection device, includes workstation, its characterized in that: install fixture, detection mechanism on the workstation, fixture includes base, top cap, first clamp splice, second clamp splice, bi-directional screw, driving motor, the base install in on the workstation, clamp groove has all been seted up on first clamp splice, the second clamp splice, first clamp splice the second clamp splice passes through bi-directional screw install in the base, first clamp splice the second clamp splice connect in both ends about bi-directional screw, driving motor install in on the outer wall of base, driving motor's drive shaft with bi-directional screw transmission is connected, the top cap install in the base upper end, the detection mouth has been seted up on the top cap, detection mechanism install in on the top cap, install control switch on the workstation, install low voltage battery, plc controller in the workstation, low voltage battery is connected with the conductive coil ring, low voltage driving motor the control switch, detection mechanism connect.

2. The device for detecting thickness and strength of a cable rubber according to claim 1, wherein: the detection mechanism comprises a detection table, a test needle, a conducting plate, a detection cylinder, a sliding block, a pressure sensor and a low-voltage detector, wherein the detection table is installed on the top cover, the test needle is connected with the conducting plate, the conducting plate is clamped on the sliding block, the test needle is located above the detection port, the pressure sensor is installed at the top of the sliding block, the sliding block is slidably connected in the detection table, the detection cylinder is installed at the top of the detection table, the detection cylinder is connected with the pressure sensor, the low-voltage detector is installed in the working table, the low-voltage detector is connected with the conducting plate in a circuit, and the plc controller is connected with the pressure sensor, the detection cylinder and the low-voltage detector in a circuit.

3. The device for detecting thickness and strength of cable rubber according to claim 2, wherein: the detection table is internally provided with a guide post, the outer wall of the guide post is provided with a scale, and the sliding block is in sliding connection with the guide post.

4. The device for detecting thickness and strength of a cable rubber according to claim 1, wherein: and a man-machine interaction screen is arranged on the workbench and is connected with the plc controller in a line way.

5. The device for detecting thickness and strength of a cable rubber according to claim 1, wherein: and the surfaces of the first clamping block and the second clamping block are sprayed with insulating paint.