CN216286344U

CN216286344U - Automatic monitoring device of butyronitrile glove production line

Info

Publication number: CN216286344U
Application number: CN202122742901.6U
Authority: CN
Inventors: 王琰
Original assignee: Nanjing Communications Institute of Technology
Current assignee: Nanjing Communications Institute of Technology
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-12
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of automatic monitoring, in particular to an automatic monitoring device for a butyronitrile glove production line, which comprises: the automatic monitoring device comprises an industrial computer, an intelligent temperature controller, a programmable controller and a temperature sensor, wherein the temperature sensor is used for acquiring the actual temperature of each temperature zone of an oven of a production line, the intelligent temperature controller is in signal connection with the temperature sensor and is used for controlling the temperature in the oven to be at a set temperature, the programmable controller is used for acquiring and controlling the running conditions of motors of all parts of the production line, the industrial computer is respectively in communication connection with the intelligent temperature controller and the programmable controller, and is used for monitoring the temperature change of the oven and the running conditions of all parts of the production line.

Description

Automatic monitoring device of butyronitrile glove production line

Technical Field

The utility model relates to the technical field of automatic monitoring, in particular to an automatic monitoring device for a butyronitrile glove production line.

Background

The butyronitrile glove production line mainly comprises the processes of hand mold cleaning, baking, solidifying, gum dipping, water washing, edge curling, cooling, chlorine washing, neutralizing, PU groove, pre-removing, demolding, counting and the like. The traditional production mode depends on manual judgment of starting conditions, round-trip inspection of production line conditions and shutdown maintenance after equipment defects, and has the defects of high labor intensity, low automation degree, inconvenience in production management and statistical analysis, difficulty in tracking product quality and the like.

In view of the above problems, the designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is matched with the application of scholars to actively carry out research and innovation, so as to create an automatic monitoring device for the production line of the butyronitrile gloves, and the device is more practical.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the automatic monitoring device for the butyronitrile glove production line effectively improves the intelligent production level of the production line, effectively monitors the running condition of equipment, finds equipment defects in time, provides remote diagnosis and improves the production efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that: an automatic monitoring device of butyronitrile gloves production line includes: the temperature sensor is used for acquiring the actual temperature of each temperature area of an oven of a production line, the intelligent temperature controller is in signal connection with the temperature sensor, the intelligent temperature controller is used for controlling the temperature in the oven to be at a set temperature, the programmable controller is used for acquiring and controlling the running conditions of motors of all parts of the production line, the industrial computer is in communication connection with the intelligent temperature controller and the programmable controller respectively, and the industrial computer is used for monitoring the temperature change of the oven and the running conditions of all parts of the production line.

Further, the temperature sensor is a thermal resistance sensor.

And the temperature of each temperature area of the oven is regulated by controlling the opening degree of the proportional regulating valve.

Furthermore, each temperature area of the oven is separately provided with a temperature sensor, the number of the intelligent temperature control instruments corresponds to the number of the temperature sensors, and each temperature sensor is connected with the corresponding intelligent temperature control instrument.

Further, the programmable controller controls the starting and stopping and speed adjustment of the motors of all parts of the production line through the frequency converter.

Furthermore, the programmable controller is also used for monitoring equipment defects in real time, wherein the equipment defects comprise motor overload, power supply phase loss and frequency converter faults of all parts of a production line.

Furthermore, the programmable controller also comprises an audible and visual alarm module.

Further, an industrial switch is arranged between the industrial computer and the programmable controller, the industrial computer is connected with the industrial switch through a communication cable, and the industrial switch is connected with the industrial switch through an Ethernet.

Further, a serial server is arranged between the industrial computer and the intelligent temperature controller, the industrial computer is connected with the serial server through an Ethernet, and an RS485 interface of the intelligent temperature controller is connected to the serial server.

The utility model has the beneficial effects that: compared with the prior art, the automatic monitoring device for the butyronitrile glove production line, provided by the embodiment of the utility model, can effectively improve the intelligent production level of a workshop, meet the highest production efficiency and product quality, improve the labor environment, reduce the labor cost, discover equipment defects in time, provide remote diagnosis, facilitate process management and reduce the cost and period of secondary development of a production line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an automated monitoring device of a butyronitrile glove production line in an embodiment of the utility model;

reference numerals: 1. an industrial computer; 2. an intelligent temperature controller; 3. a programmable controller; 4. a temperature sensor; 5. a frequency converter; 6. a serial server; 7. an industrial switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The automatic monitoring device of the butyronitrile glove production line shown in figure 1 comprises: the temperature control system comprises an industrial computer 1, an intelligent temperature controller 2, a programmable controller 3 and a temperature sensor 4, wherein the temperature sensor 4 is used for collecting the actual temperature of each temperature zone of an oven of the production line, the intelligent temperature controller 2 is in signal connection with the temperature sensor 4, the intelligent temperature controller 2 is used for controlling the temperature in the oven to be at a set temperature, the programmable controller 3 is used for collecting and controlling the running conditions of motors of all parts of the production line, the industrial computer 1 is respectively in communication connection with the intelligent temperature controller 2 and the programmable controller 3, and the industrial computer 1 is used for monitoring the temperature change of the oven and the running conditions of all parts of the production line.

In the utility model, a temperature sensor 4 is used for collecting the actual temperature of each temperature zone of an oven of a production line, an intelligent temperature controller 2 is in signal connection with the temperature control sensor 4, the intelligent temperature controller 2 is used for monitoring the actual temperature of each temperature zone of the oven in real time, comparing the actual temperature of each temperature zone with a set temperature and taking measures to control the temperature, a programmable controller 3 is used for controlling and remotely monitoring the running condition of each motor in the production line, main monitoring objects comprise a main transmission motor, a fan, a stirrer, a stripper, a counting machine, an air knife, a brush, a curled edge and the like which are driven by the motor, an industrial computer 1 in the utility model is respectively in communication connection with the intelligent temperature controller 2 and the programmable controller 3, the actual temperature of the oven, the set temperature and the running condition information of each part of the production line are all communicated and transmitted to the industrial computer 1, the working personnel can intensively acquire the various information through the industrial computer 1, the whole glove production line is convenient to monitor, operate, manage and track the production and the quality is also provided with equipment and technical support for the production scheduling of a factory. The embodiment opens a communication protocol, and meets the monitoring requirements of a newly-built production line and third-party equipment.

As a preferred example of the above embodiment, the temperature sensor 4 is a thermal resistance sensor, which has the characteristics of fast response speed and accurate temperature, and is suitable for detecting the temperature of the oven in the present invention.

In order to adjust the temperature of each temperature area of the oven conveniently, the oven further comprises a proportion adjusting valve, the proportion adjusting valve is in signal connection with the intelligent temperature controller 2, and the temperature of each temperature area of the oven is adjusted by controlling the opening degree of the proportion adjusting valve.

In order to realize the independent detection and control of the temperature of each temperature area of the oven, each temperature area of the oven is provided with one temperature sensor 4, the number of the intelligent temperature controllers 2 corresponds to the number of the temperature sensors 4, and each temperature sensor 4 is connected with the corresponding intelligent temperature controller 2.

In order to conveniently control the starting, stopping and speed of the motor, the programmable controller 3 controls the starting, stopping and speed adjustment of the motor of each part of the production line through the frequency converter 5.

In order to reduce the occurrence of faults, the programmable controller 3 is also used for monitoring the defects of equipment in real time, the defects of the equipment comprise overload of motors at all parts of a production line, phase failure of a power supply and faults of a frequency converter 5, switching value input signals of the programmable controller 3 mainly comprise fault and running state information of the frequency converter 5 of the equipment such as a main drive and the like, overload signals of a fan from a thermal relay and the like, emergency stop buttons are arranged at multiple points of the production line, the operation of the production line is conveniently stopped when an accident occurs, and the emergency stop signals are connected into switching value input points of the programmable controller 3 after being connected in series.

In order to track the fault information, the programmable controller 3 further comprises an acousto-optic alarm module, when the programmable controller 3 detects the equipment defect, the acousto-optic alarm module outputs an acousto-optic alarm signal and uploads alarm information to the industrial computer 1 to complete fault information statistics and tracking.

In order to facilitate information transmission and plant space arrangement, an industrial switch 7 is arranged between the industrial computer 1 and the programmable controller 3, the industrial computer 1 is connected with the industrial switch 7 through a communication cable, and the industrial switch 7 is connected with the industrial switch 7 through an Ethernet. A serial server 6 is arranged between the industrial computer 1 and the intelligent temperature controller 2, the industrial computer 1 is connected with the serial server 6 through an Ethernet, and an RS485 interface of the intelligent temperature controller 2 is connected to the serial server 6.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic monitoring device of butyronitrile gloves production line which characterized in that includes: the temperature control system comprises an industrial computer (1), an intelligent temperature controller (2), a programmable controller (3) and a temperature sensor (4), wherein the temperature sensor (4) is used for collecting the actual temperature of each temperature area of an oven of a production line, the intelligent temperature controller (2) is in signal connection with the temperature sensor (4), the intelligent temperature controller (2) is used for controlling the temperature in the oven to be at a set temperature, the programmable controller (3) is used for collecting and controlling the running conditions of motors of all parts of the production line, the industrial computer (1) is respectively in communication connection with the intelligent temperature controller (2) and the programmable controller (3), and the industrial computer (1) is used for monitoring the temperature change of the oven and the running conditions of all parts of the production line.

2. An automatic monitoring device for nitrile glove production line according to claim 1, characterized in that the temperature sensor (4) is a thermal resistance sensor.

3. The automatic monitoring device for the nitrile glove production line according to claim 1, further comprising a proportional control valve, wherein the proportional control valve is in signal connection with the intelligent temperature controller (2), and the temperature of each temperature zone of the oven is adjusted by controlling the opening degree of the proportional control valve.

4. The automatic monitoring device for the butyronitrile glove production line as claimed in claim 1, wherein each temperature zone of the oven is separately provided with one temperature sensor (4), the number of the intelligent temperature controllers (2) corresponds to the number of the temperature sensors (4), and each temperature sensor (4) is connected with the corresponding intelligent temperature controller (2).

5. An automatic monitoring device for nitrile glove production line according to claim 1, characterized in that the programmable controller (3) controls the start-stop and speed adjustment of the motors of each part of the production line through the frequency converter (5).

6. An automatic monitoring device for nitrile glove production line according to claim 1, characterized in that the programmable controller (3) is also used to monitor the equipment defects in real time, the equipment defects include overload of the motor, phase loss of the power supply, and failure of the frequency converter (5) at each part of the production line.

7. The automatic monitoring device for nitrile glove production line as recited in claim 6, wherein the programmable controller (3) further comprises an audible and visual alarm module.

8. An automatic monitoring device for nitrile glove production line according to claim 1, characterized in that an industrial switch (7) is provided between the industrial computer (1) and the programmable controller (3), the industrial computer (1) and the industrial switch (7) are connected through a communication cable, and the industrial switch (7) is connected with the industrial switch (7) through Ethernet.

9. The automatic monitoring device for the butyronitrile glove production line as claimed in claim 1, wherein a serial server (6) is arranged between the industrial computer (1) and the intelligent temperature controller (2), the industrial computer (1) is connected with the serial server (6) through Ethernet, and an RS485 interface of the intelligent temperature controller (2) is connected to the serial server (6).