Steel wire drawing temperature monitoring and detecting device
By introducing a steel wire drawing temperature monitoring device with temperature sensors and wireless communication modules during the wire drawing process, the problem of insufficient temperature monitoring is solved, real-time monitoring and automatic alarm are realized, and the safety and management efficiency of wire rope production are improved.
Patent Information
- Application Number
- CN202422306405.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-09-20
AI Technical Summary
During the production process of wire ropes, insufficient temperature monitoring leads to a decrease in the steel wire toughness index, and existing devices cannot effectively monitor and manage the steel wire temperature, affecting production safety.
A wire drawing temperature monitoring and detection device is designed, including a temperature sensor, a control unit and a wireless communication module. The wire temperature is monitored in real time through the temperature sensor and the data is transmitted to the cloud management center. It combines acousto-optical alarms and relays to achieve automatic alarms and protection, ensuring the reliability and real-timeness of temperature control.
Real-time temperature monitoring and automatic alarm during the wire rope production process are realized, production safety and management efficiency are improved, maintenance processes are simplified, and equipment damage risks are reduced.
Smart Images
Figure CN223185203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel cord production, in particular to a steel wire drawing temperature monitoring and detection device. Background Art
[0002] In the production of wire ropes, the toughness of the wire is very important. If the temperature is too high during wire drawing, it will cause severe work hardening, affecting the toughness index of the wire. If there are problems with lubrication or compression rate after the dry or water tank machine comes out of the drawing die, the temperature will be too high, resulting in severe work hardening and a decrease in toughness index. Many processing plants currently have insufficient temperature monitoring during the production process of steel wire for rope making, and urgent improvement is needed. Summary of the Invention
[0003] The utility model aims to provide a temperature monitoring and detection device for steel wire drawing, which can monitor the temperature of the steel wire at any time and improve the safety of steel wire rope production.
[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:
[0005] A temperature monitoring and detection device for steel wire drawing includes a drawing die, a wire passing wheel, and a wire taking-up mechanism. The steel wire is drawn through the drawing die and then passes through the wire passing wheel to enter the wire taking-up mechanism. The device also includes a temperature sensor and a control unit. A temperature sensor is provided on the side of the drawing die on which the steel wire travels between the drawing die and the wire passing wheel. The temperature sensor is used to detect the temperature of the steel wire after the drawing die. The control unit includes a temperature controller. The temperature controller is provided on a control box next to the machine. The temperature sensor is connected to the temperature controller through a port.
[0006] The control unit also includes a digital input module and a digital output module. The normally open contact of the temperature controller is connected to the digital input module through a port, the digital output module is connected to the relay through a port, and the normally open contact of the relay is connected to the sound and light alarm.
[0007] The control unit also includes a communication module 1, a wireless communication module, and a CPU module. The CPU module and the communication module 1 are connected through a communication port. The communication module 1 is connected to the wireless communication module through a port. The wireless communication module is wirelessly connected to the cloud server. The cloud server saves data information to the cloud management center through communication. The cloud management center is connected to the mobile device through communication.
[0008] The wireless communication module is any one of a 5G communication module, a 4G communication module, a Bluetooth module, a WiFi module, a GSM module, a CDMA module, a CDMA module, a WCDMA module, a TD-SCDMA module, a Zigbee module and a LoRa module, or a combination of any several of them.
[0009] The CPU module, digital input module, digital output module, and communication module are connected through the bottom panel port.
[0010] The CPU module, digital input module, digital output module and communication module are PLC.
[0011] The temperature sensor is not in direct contact with the steel wire.
[0012] The sound and light alarm is installed on the top of the control box next to the machine.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. A temperature sensor is installed on the side of the drawing die where the steel wire travels between the drawing die and the wire wheel. The temperature sensor is connected to the temperature controller, which is installed on the control box next to the machine. This allows on-site maintenance personnel to check the temperature of the steel wire after the drawing die at any time. The structure is simple and easy to implement, which improves the safety of wire rope production.
[0015] 2. The CPU module collects data and connects to the communication module 1, which is connected to the wireless communication module through a port. The wireless communication module is wirelessly connected to the cloud server. The cloud server saves the data information to the cloud management center through communication. The cloud management center connects to the mobile device through communication. The operator establishes a network connection with the wireless communication module through a mobile phone or PC, and can monitor the data information of the steel wire temperature at any time, which is simple to maintain and saves time and effort.
[0016] 3. The digital output module is connected to the relay, and the normally open contact of the relay is connected to the sound and light alarm. If a short circuit occurs in the sound and light alarm, the relay is used to isolate the digital output module and the sound and light alarm to avoid burning the digital output module due to a short circuit failure in the sound and light alarm. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural diagram of the temperature monitoring and detection device for steel wire drawing.
[0018] In the figure: 1- steel wire 2- drawing die 3- temperature sensor 4- wire wheel 5- wire taking-up mechanism. DETAILED DESCRIPTION
[0019] The present invention will be described in detail below with reference to the accompanying drawings. However, it should be noted that the implementation of the present invention is not limited to the following embodiments.
[0020] The following examples are implemented under the premise of the technical solution of the present utility model, and provide detailed implementation methods and specific operating processes, but the scope of protection of the present utility model is not limited to the following examples. The methods used in the following examples are conventional methods unless otherwise specified.
[0021] [Example 1]
[0022] See Figure 1 A device for monitoring and detecting the drawing temperature of a steel wire 1 includes a drawing die 2, a wire pulley 4, a wire take-up mechanism 5, a temperature sensor 3, and a control unit. The steel wire 1 is drawn through the drawing die 2 and then passes through the wire pulley 4 into the wire take-up mechanism 5. A temperature sensor 3 is provided on the side of the drawing die 2 where the steel wire 1 travels between the drawing die 2 and the wire pulley 4. The temperature sensor 3 is not in direct contact with the steel wire 1 and is used to detect the temperature of the steel wire after passing through the drawing die 2. The control unit includes a temperature controller WK and a PLC system. The temperature sensor 3 is connected to the temperature controller WK via a port. The temperature controller WK is installed on the machine-side control box, and the sound and light alarm HL is installed on the top of the machine-side control box. The temperature sensor is an infrared detection temperature sensor, model IRTP-100LS, although other models can also be used. The temperature controller model is SH-CD-701, although other models can also be used.
[0023] The PLC system includes a digital input module, a digital output module, a communication module 1, a communication module 2, a wireless communication module, and a CPU module. The normally open contact of the temperature controller WK is connected to the digital input module through a port, the digital output module is connected to the relay KA through a port, and the normally open contact of the relay KA is connected to the sound and light alarm HL; the CPU module and the communication module 1 are connected through a communication port, the communication module 1 is connected to the wireless communication module through a port, the wireless communication module is wirelessly connected to the cloud server, the cloud server saves data information to the cloud management center through communication, the cloud management center is connected to the mobile device through communication, the wireless communication module is a 5G communication module, a 4G Any one or any combination of communication module, Bluetooth module, WiFi module, GSM module, CDMA module, CDMA module, WCDMA module, TD-SCDMA module, Zigbee module and LoRa module; Communication module 2 is connected to the engineer station in the central control room to collect data information in the CPU module. The central control room operators can check the temperature information of steel wire 1 during the production process at any time through the engineer station to facilitate unified production management. If the set temperature of steel wire 1 is exceeded, the normally open contact of the temperature controller WK is closed, and the sound and light alarm HL on the top of the control box next to the machine in the workshop alarms, alerting the operators to check and adjust, and the machine is shut down at the same time.
[0024] The utility model provides a temperature sensor on the travel path of the steel wire between the drawing die and the wire passing wheel. The temperature sensor is connected to the temperature controller. The temperature controller is arranged on the control box beside the machine, so that on-site maintenance workers can check the temperature of the steel wire at any time. The structure is simple and easy to implement, thereby improving the safety of wire rope production. The CPU module is connected to the data acquisition communication module, the communication module is connected to the wireless communication module through a port, the wireless communication module is wirelessly connected to the cloud server, the cloud server saves the data information to the cloud management center through communication, the cloud management center connects the mobile device through communication, the operator establishes a network connection with the wireless communication module through a mobile phone or PC, and can monitor the data information of the steel wire temperature at any time. The maintenance is simple, time-saving and labor-saving. The digital output module is connected to the relay, and the normally open contact of the relay is connected to the sound and light alarm. If a short circuit fault occurs in the sound and light alarm, the relay is used to isolate the digital output module and the sound and light alarm, so as to avoid burning of the digital output module due to a short circuit fault in the sound and light alarm.
Claims
1. A temperature monitoring and detection device for steel wire drawing, comprising a drawing die, a wire passing wheel, and a wire taking-up mechanism. The steel wire is drawn through the drawing die and then passes through the wire passing wheel into the wire taking-up mechanism. The device is characterized in that: It also includes a temperature sensor and a control unit. A temperature sensor is provided on the side of the drawing die where the steel wire travels between the drawing die and the wire wheel, and is used to detect the temperature of the steel wire after the drawing die. The control unit includes a temperature controller, which is provided on a control box next to the machine. The temperature sensor is connected to the temperature controller through a port.
2. A wire drawing temperature monitoring and detection device according to claim 1, characterized in that: The control unit also includes a digital input module and a digital output module. The normally open contact of the temperature controller is connected to the digital input module through a port, the digital output module is connected to the relay through a port, and the normally open contact of the relay is connected to the sound and light alarm.
3. A wire drawing temperature monitoring and detection device according to claim 2, characterized in that: The control unit also includes a communication module 1, a wireless communication module, and a CPU module. The CPU module and the communication module 1 are connected through a communication port, the communication module 1 is connected to the wireless communication module through a port, the wireless communication module is wirelessly connected to the cloud server, the cloud server saves data information to the cloud management center through communication, and the cloud management center is connected to the mobile device through communication.
4. A wire drawing temperature monitoring and detection device according to claim 3, characterized in that: The wireless communication module is any one of a 5G communication module, a 4G communication module, a Bluetooth module, a WiFi module, a GSM module, a CDMA module, a WCDMA module, a TD-SCDMA module, a Zigbee module and a LoRa module, or a combination of any of them.
5. The temperature monitoring and detection device for steel wire drawing according to claim 3, characterized in that: The CPU module, digital input module, digital output module, and communication module are connected through the bottom panel port.
6. A wire drawing temperature monitoring and detection device according to claim 5, characterized in that: The CPU module, digital input module, digital output module and communication module are PLC.
7. The temperature monitoring and detection device for steel wire drawing according to claim 1, characterized in that: The temperature sensor is not in direct contact with the steel wire.
8. The steel wire drawing temperature monitoring and detection device according to claim 2, characterized in that: The sound and light alarm is arranged on the top of the control box beside the machine.