CN-121697933-B - Control method, device and equipment for thermoplastic sealing equipment of communication cable

CN121697933BCN 121697933 BCN121697933 BCN 121697933BCN-121697933-B

Abstract

The invention discloses a control method, a device and equipment for thermal sealing equipment of a communication cable. The method comprises the steps of receiving input cable parameters after equipment is electrified, obtaining corresponding plastic package control parameters according to a plastic package configuration table, controlling a heating wire to heat and preserve heat according to the plastic package control parameters and the inner cavity temperature, generating preparation reminding information, generating a conveying control instruction according to the plastic package control parameters, sending the conveying control instruction to a conveying motor, sending a ventilation instruction to a fan and obtaining the air inlet temperature, and generating a power adjustment instruction according to a power adjustment strategy so as to correspondingly adjust the output power of the fan. By the method, the output power of the fan is correspondingly adjusted by detecting the temperature of the inner cavity and the temperature of the air inlet and combining the parameters of the cable, so that the plastic films of various types of communication cables are ensured to have matched temperature changes, and the plastic films tightly wrap the annular cable to improve the reliability of thermoplastic sealing.

Inventors

WU YUEDI
WANG WEIXUAN
LIN SHUNJIE

Assignees

深圳市金环宇电线电缆有限公司

Dates

Publication Date: 20260508
Application Date: 20260224

Claims (8)

1. A control method of a thermoplastic sealing device for a communication cable is characterized in that the method is applied to a controller configured by the thermoplastic sealing device, the controller is respectively in communication connection with a heating wire, a fan, an air inlet temperature sensor, an inner cavity temperature sensor and a conveying motor, wherein the heating wire, the fan, the air inlet temperature sensor, the inner cavity temperature sensor and the conveying motor are arranged in the thermoplastic sealing device, an air outlet corresponding to the fan is arranged at the downstream of the heating wire, the air inlet temperature sensor is arranged at an air inlet corresponding to the fan, the inner cavity temperature sensor is arranged at the lower side of the heating wire, and the conveying motor is used for driving a roller to rotate, and the method comprises the following steps: receiving input cable parameters, and acquiring plastic package control parameters corresponding to the cable parameters according to a preset plastic package configuration table; Controlling the heating wire to heat and preserve heat according to the plastic package control parameter and the inner cavity temperature detected by the inner cavity temperature sensor; generating preparation reminding information, generating corresponding conveying control instructions according to the plastic package control parameters and sending the corresponding conveying control instructions to the conveying motor; sending a pre-stored ventilation instruction to the fan and acquiring the air inlet temperature detected by the air inlet temperature sensor; Generating power adjustment instructions corresponding to the air inlet temperature, the inner cavity temperature, the cable parameters and the plastic package control parameters according to a preset power adjustment strategy, and sending the power adjustment instructions to the fan; The step of generating and sending power adjustment instructions corresponding to the air inlet temperature, the inner cavity temperature, the cable parameters and the plastic package control parameters to the fan according to a preset power adjustment strategy, comprising: Configuring cooling capacity corresponding to the cable parameters and the plastic package control parameters according to a cooling capacity configuration rule in the power adjustment strategy; Obtaining target air output corresponding to the air inlet temperature, the inner cavity temperature, the plastic package control parameter and the cooling capacity according to a plastic package cooling function set in the power adjustment strategy; Obtaining target power matched with the target air output according to a power matching rule set in the power adjustment strategy; generating a corresponding power adjustment instruction according to the target power and sending the power adjustment instruction to the fan; the configuring cooling capacity corresponding to the cable parameter and the plastic package control parameter according to the cooling capacity configuration rule in the power adjustment strategy includes: obtaining a cooling volume matched with the weight of the cable in the cable parameters, and obtaining a corresponding cooling volume according to a packaging specification matched with the weight of the cable; and obtaining cooling capacity matched with the cooling volume and the heat preservation temperature in the plastic package control parameter according to the cooling capacity configuration rule, wherein the cooling capacity configuration rule comprises a plurality of groups of cooling capacity values, each cooling capacity value corresponds to one volume interval and one temperature interval, and the cooling capacity values matched with the cooling volume and the temperature interval and the heat preservation temperature are obtained as cooling capacity.
2. The method for controlling a thermoplastic molding apparatus for a communication cable according to claim 1, wherein the obtaining, according to a preset plastic molding configuration table, a plastic molding control parameter corresponding to the cable parameter includes: acquiring a packaging specification matched with the cable weight of the cable parameter in the plastic package configuration table; And acquiring the heat preservation temperature and the conveying speed corresponding to the packaging specification and the cable type of the cable parameter in the plastic package configuration table as corresponding plastic package control parameters.
3. The control method of the thermal sealing device for a communication cable according to claim 2, wherein the controlling the heating wire to heat and preserve heat according to the plastic sealing control parameter and the inner cavity temperature detected by the inner cavity temperature sensor comprises: sending a heating instruction to the heating wire to control the heating wire to heat; judging whether the temperature of the inner cavity reaches the heat preservation temperature set in the plastic package control parameter; and if the temperature of the inner cavity reaches the heat preservation temperature, generating a corresponding heat preservation instruction according to the plastic package control parameter and sending the heat preservation instruction to the heating wire.
4. A control method of a thermal sealing device for a communication cable according to any one of claims 1 to 3, wherein the generating a corresponding conveying control command according to the plastic sealing control parameter and sending the corresponding conveying control command to the conveying motor comprises: obtaining corresponding driving power according to the conveying speed in the plastic package control parameter and the cable weight of the cable parameter; and generating a corresponding conveying control instruction according to the driving power and sending the conveying control instruction to the conveying motor.
5. The method for controlling a thermal sealing device for a communication cable according to claim 1, wherein the obtaining, according to the plastic sealing cooling function set in the power adjustment policy, a target air output corresponding to the air inlet temperature, the inner cavity temperature, the plastic sealing control parameter, and the cooling capacity includes: Calculating a temperature difference between the inlet air temperature and the inner cavity temperature; and inputting the temperature difference, the cooling capacity and the conveying speed in the plastic package control parameters into the plastic package cooling function for calculation to obtain the corresponding target air output.
6. A control device for a thermoplastic sealing device of a communication cable, wherein the device is configured in a controller configured in the thermoplastic sealing device, the controller is respectively in communication connection with a heating wire, a fan, an air inlet temperature sensor, an inner cavity temperature sensor and a conveying motor, which are arranged in the thermoplastic sealing device, an air outlet corresponding to the fan is arranged at the downstream of the heating wire, the air inlet temperature sensor is arranged at an air inlet corresponding to the fan, the inner cavity temperature sensor is arranged at the lower side of the heating wire, the conveying motor is used for driving a roller to rotate, and the control device for the thermoplastic sealing device of the communication cable is used for executing the control method for the thermoplastic sealing device of the communication cable according to any one of claims 1-5, and the device comprises: the system comprises a plastic package control parameter acquisition unit, a control unit and a control unit, wherein the plastic package control parameter acquisition unit is used for receiving input cable parameters and acquiring plastic package control parameters corresponding to the cable parameters according to a preset plastic package configuration table; The heating control unit is used for controlling the heating wire to heat and preserve heat according to the plastic package control parameters and the inner cavity temperature detected by the inner cavity temperature sensor; The conveying control instruction sending unit is used for generating preparation reminding information, generating corresponding conveying control instructions according to the plastic package control parameters and sending the corresponding conveying control instructions to the conveying motor; The ventilation control unit is used for sending a pre-stored ventilation instruction to the fan and acquiring the air inlet temperature detected by the air inlet temperature sensor; and the power adjustment unit is used for generating power adjustment instructions corresponding to the air inlet temperature, the inner cavity temperature, the cable parameters and the plastic package control parameters according to a preset power adjustment strategy and sending the power adjustment instructions to the fan.
7. A control device for a thermoplastic encapsulation device for a communication cable, the device comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus; A memory for storing a computer program; a processor for implementing the control method of the thermoplastic sealing apparatus for a communication cable according to any one of claims 1 to 5 when executing a program stored on a memory.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, which when executed by a processor, implements the control method of the thermal sealing device for a communication cable according to any one of claims 1 to 5.

Description

Control method, device and equipment for thermoplastic sealing equipment of communication cable Technical Field The present invention relates to the field of cable detection technologies, and in particular, to a method, an apparatus, and a device for controlling a thermoplastic sealing device for a communication cable. Background In the prior art, the plastic film is generally sleeved on the outer side of the annular cable and sent into thermoplastic sealing equipment for heating and sealing, and the heated plastic film is precooled and contracted and tightly wrapped on the outer side of the annular cable by temperature change generated by heating and cooling. However, in the thermoplastic sealing process, the plastic films used for different types and sizes of cables are different, so that the temperature change required by the different cables in the thermoplastic sealing process is different, in the prior art, the thermoplastic sealing equipment is set to be at a fixed heating temperature and is output to a normal temperature environment to cool the cables, however, for cables with larger package sizes, the plastic films cannot tightly wrap the annular cables due to the fact that the temperature change is not severe enough, and the reliability of the package of the communication cables is affected. Therefore, the prior art method cannot reliably thermally seal various types of communication cables. Disclosure of Invention The embodiment of the invention provides a control method, a device and equipment for thermal sealing equipment of communication cables, and aims to solve the problem that in the prior art, various types of communication cables cannot be reliably thermally sealed. In a first aspect, an embodiment of the present invention provides a method for controlling a thermoplastic sealing device for a communication cable, where the method is applied to a controller configured by the thermoplastic sealing device, the controller is respectively in communication connection with a heating filament, a fan, an air inlet temperature sensor, an inner cavity temperature sensor and a conveying motor, which are disposed in the thermoplastic sealing device, an air outlet corresponding to the fan is disposed at a downstream of the heating filament, the air inlet temperature sensor is disposed at an air inlet corresponding to the fan, the inner cavity temperature sensor is disposed at a lower side of the heating filament, and the conveying motor is used for driving a roller to rotate, and the method includes: receiving input cable parameters, and acquiring plastic package control parameters corresponding to the cable parameters according to a preset plastic package configuration table; Controlling the heating wire to heat and preserve heat according to the plastic package control parameter and the inner cavity temperature detected by the inner cavity temperature sensor; generating preparation reminding information, generating corresponding conveying control instructions according to the plastic package control parameters and sending the corresponding conveying control instructions to the conveying motor; sending a pre-stored ventilation instruction to the fan and acquiring the air inlet temperature detected by the air inlet temperature sensor; and generating power adjustment instructions corresponding to the air inlet temperature, the inner cavity temperature, the cable parameters and the plastic package control parameters according to a preset power adjustment strategy, and sending the power adjustment instructions to the fan. In a second aspect, an embodiment of the present invention provides a control device for a thermoplastic sealing apparatus for a communication cable, where the device is configured in a controller configured in the thermoplastic sealing apparatus, the controller is respectively in communication connection with a heating filament, a fan, an air inlet temperature sensor, an inner cavity temperature sensor and a conveying motor that are disposed in the thermoplastic sealing apparatus, an air outlet corresponding to the fan is disposed at a downstream of the heating filament, the air inlet temperature sensor is disposed at an air inlet corresponding to the fan, the inner cavity temperature sensor is disposed at a lower side of the heating filament, and the conveying motor is used to drive a roller to rotate, and the control device for a thermoplastic sealing apparatus for a communication cable is used to execute the control method for a thermoplastic sealing apparatus for a communication cable according to the first aspect, where the device includes: the system comprises a plastic package control parameter acquisition unit, a control unit and a control unit, wherein the plastic package control parameter acquisition unit is used for receiving input cable parameters and acquiring plastic package control parameters corresponding to the cable parameters according to a preset plastic package conf