CN211086984U - Digital control system of drying and pressing machine - Google Patents
Digital control system of drying and pressing machine Download PDFInfo
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- CN211086984U CN211086984U CN201922415042.2U CN201922415042U CN211086984U CN 211086984 U CN211086984 U CN 211086984U CN 201922415042 U CN201922415042 U CN 201922415042U CN 211086984 U CN211086984 U CN 211086984U
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- programmable controller
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- pressing machine
- baking
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Abstract
The utility model provides a press and dryer digital control system, including the electrical control cabinet, be equipped with programmable controller P L C in the electrical control cabinet, the electrical control cabinet outside is equipped with the touch-sensitive screen that is used for showing menu content and can carry out touch operation, is used for controlling the press and dryer to carry out the operating button of corresponding operation, and touch-sensitive screen, operating button all are connected with P L C, and P L C still is connected with the detecting element who is used for detecting the press and dryer working condition, and P L C gathers the state of each detecting element of press and passes through the touch-sensitive screen demonstration, and the last operation information transmission of touch-sensitive screen gives P L C, carries out corresponding control operation to the press and dryer by P L C, the utility model provides a system degree of automation is high, and convenient operation satisfies the press and dryer technological requirement of different coils, has the application range of broad, has improved the reliability of press and the uniformity of processing product of press and has guaranteed the quality of product, has improved production efficiency, has also practiced thrift the cost.
Description
Technical Field
The utility model relates to a press by fire quick-witted digital control system belongs to the electric machine coil and dries by fire and presses technical field.
Background
The baking press is a common electrical equipment for the production of motor industry, and is mainly used for hot pressing and curing coil turns formed by winding in the previous process to ensure turn-to-turn insulation of the coil and ensure the process size of the coil after embedding.
The traditional drying and pressing machine has low automation degree, low efficiency and inconsistent inter-turn insulation gelatinization, so that the assembly is difficult and the product quality is influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is how to improve the degree of automation of the machine of drying by the fire and the uniformity of product to improve its work efficiency and reliability.
In order to solve the technical problem, the technical scheme of the utility model provides a drying and pressing machine digital control system, which is characterized in that including the electrical control cabinet, be equipped with programmable controller P L C in the electrical control cabinet, the electrical control cabinet outside is equipped with the touch-sensitive screen that is used for showing menu content and can carry out touch operation, is used for controlling the machine of drying and pressing to carry out the scram button of corresponding operation, and touch-sensitive screen, scram button all are connected with programmable controller P L C, and programmable controller P L C still is connected with the detecting element who is used for detecting the machine working condition of drying and pressing.
Preferably, an indicator light for indicating the working state of the system is further arranged outside the electric control cabinet, and the indicator light is connected with the programmable controller P L C.
Preferably, the touch screen is connected with a programmable controller P L C through a communication bus, and the programmable controller P L C is connected with the detection element through a shielded cable.
Preferably, the detection elements comprise a temperature detector for monitoring the baking pressure temperature to ensure the baking pressure process requirement, a horizontal pressure detector for adjusting the pressure of a coil tightly jacked by a horizontal oil cylinder, a vertical pressure detector for adjusting the pressure of a coil tightly jacked by a vertical oil cylinder, a pressure detector for adjusting a pressure system of a hydraulic system, a heating steam electromagnetic valve for baking and pressing a heating plate, a cold water electromagnetic valve for cooling and solidifying the coil, an oil cooler for constantly controlling the temperature of hydraulic oil and a hydraulic pump for controlling the supply of the hydraulic oil.
Preferably, the programmable controller P L C acquires the states of the detection elements of the baking machine in real time and displays the states through the touch screen, the operation information on the touch screen is transmitted to the programmable controller P L C, and the programmable controller P L C executes corresponding control operation on the baking machine.
Compared with the prior art, the digital control system of the drying and pressing machine provided by the invention has the following beneficial effects:
1. the touch screen is used as a human-computer interface and is matched with a button on an operation panel for operation, the operation method is visual, simple and convenient, and an operator can modify and adjust parameters such as temperature, pressure value and the like in the baking and pressing machine so as to meet the requirements of the baking and pressing process and have a wider application range;
2. the automatic control system has the advantages that the automatic control system has the operation modes of single action, automation, adjustment, alarm display and the like, and operators can use different operation modes according to different process requirements, so that the product quality is effectively ensured, the production efficiency is improved, and the cost is also saved;
3. the programmable controller P L C is connected with the drying and pressing machine detection element by adopting a shielded cable, so that the anti-interference performance of the system is improved, and the accuracy and reliability of the collected signals are ensured, thereby ensuring the working reliability of the system and the consistency of products.
Drawings
Fig. 1 is a schematic structural diagram of a digital control system of a drying and pressing machine provided in this embodiment;
fig. 2 is a schematic diagram of the connection between the programmable controller P L C and the detection element of the press.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Fig. 1 is a schematic structural diagram of a digital control system of a press dryer provided in this embodiment, the digital control system of the press dryer includes an electrical control cabinet 1 and presses 5 and 8, the electrical control cabinet 1 includes a programmable controller P L C10, a touch screen 11, an emergency stop button 12, a temperature 1 selection button 4, a temperature 2 selection button 3, a temperature display 2, and an indicator light 13, and the touch screen 11, the emergency stop button 12, and the indicator light 13 are all connected to the programmable controller P L C10.
The electric control cabinet 1 is connected with the detection elements of the drying and pressing machines 5 and 8 through shielded cables 6 and 7; the detection elements include temperature detectors 29 and 24, horizontal pressure detectors 25 and 20, vertical pressure detectors 26 and 21, system pressure detector 14, steam solenoid valves 27 and 22, cold water solenoid valves 28 and 23, oil cooler 16, and hydraulic pump 15. And the temperature detectors 29 and 24 are used for monitoring the baking and pressing temperature and ensuring the baking and pressing process requirements. Horizontal pressure detectors 25 and 20 for adjusting the horizontal cylinder tightening coil pressure. And vertical pressure detectors 26 and 21 for adjusting the vertical cylinder tightening coil pressure. A system pressure detector 14 for adjusting the hydraulic system pressure. And steam electromagnetic valves 27 and 22 for baking and pressing the heating plate to supply heat. And cold water solenoid valves 28 and 23 for cooling and solidifying the coil. And the oil cooler 16 is used for controlling the temperature of the hydraulic oil to be constant. And a hydraulic pump 15 for controlling the supply of hydraulic oil.
The invention relates to a baking and pressing machine digital control system based on a touch screen and P L C.A touch screen 11 which is used for displaying menu contents and can be touched is arranged on an electric control cabinet door, and an indicator lamp 13 and an emergency stop button 12 are arranged below the touch screen 11.
The control circuit on the electric control cabinet is composed of a programmable controller P L C10, a touch screen 11, an emergency stop button 12 and an indicator light 13, a communication port of a programmable controller P L C10 is connected with a communication port of the touch screen 11 on an electric control cabinet door through a communication bus, the programmable controller P L C10 transmits acquired signals to the touch screen 11 through the communication bus for display, operation information on the touch screen 11 is also transmitted to the programmable controller P L C10 through the communication bus, then corresponding control operation is performed by an internal program of the programmable controller P L C10, an I/O terminal of a programmable controller P L C10 is respectively connected with temperature detectors 29 and 24, horizontal pressure detectors 25 and 20, vertical pressure detectors 26 and 21, a system pressure detector 14, steam electromagnetic valves 27 and 22, cold water electromagnetic valves 28 and 23, an oil cooler 16, a hydraulic pump 15 and the like of the baking machine, the programmable controller P L C1010 processes and controls input and output signals through the internal program, set temperature values and set temperature values are converted, corresponding data are transmitted to the programmable controller P L for control, and the touch screen display values.
Claims (5)
1. A digital control system of a baking and pressing machine is characterized by comprising an electric control cabinet (1), wherein a programmable controller P L C (10) is arranged in the electric control cabinet (1), a touch screen (11) used for displaying menu contents and performing touch operation and an emergency stop button (12) used for controlling the baking and pressing machine (5, 8) to perform corresponding operation are arranged outside the electric control cabinet (1), the touch screen (11) and the emergency stop button (12) are both connected with the programmable controller P L C (10), and the programmable controller P L C (10) is also connected with a detection element used for detecting the working condition of the baking and pressing machine (5, 8).
2. The digital control system of the drying and pressing machine according to claim 1, characterized in that an indicator light (13) for indicating the working state of the system is further arranged outside the electric control cabinet (1), and the indicator light (13) is connected with the programmable controller P L C (10).
3. The digital control system of the baking and pressing machine according to claim 1, wherein the touch screen (11) is connected with a programmable controller P L C (10) through a communication bus, and the programmable controller P L C (10) is connected with the detection element through a shielded cable (6).
4. A press dryer digital control system as claimed in claim 3, wherein: the detection elements comprise temperature detectors (29, 24) for monitoring the baking pressure temperature to ensure the baking pressure process requirement, horizontal pressure detectors (25, 20) for adjusting the pressure of a horizontal oil cylinder jacking coil, vertical pressure detectors (26, 21) for adjusting the pressure of a vertical oil cylinder jacking coil, a pressure detector (14) for adjusting a hydraulic system pressure system, heating plate heating steam electromagnetic valves (27, 22) for baking pressure, cold water electromagnetic valves (28, 23) for cooling and solidifying the coil, an oil cooling machine (16) for constantly controlling the temperature of hydraulic oil and a hydraulic pump (15) for controlling the supply of the hydraulic oil.
5. The digital control system of the drying and pressing machine according to claim 4, characterized in that the programmable controller P L C (10) collects the states of the detecting elements of the drying and pressing machine (5, 8) in real time and displays the states through the touch screen (11), the operation information on the touch screen (11) is transmitted to the programmable controller P L C (10), and the programmable controller P L C (10) performs corresponding control operations on the drying and pressing machine (5, 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415042.2U CN211086984U (en) | 2019-12-27 | 2019-12-27 | Digital control system of drying and pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415042.2U CN211086984U (en) | 2019-12-27 | 2019-12-27 | Digital control system of drying and pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211086984U true CN211086984U (en) | 2020-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415042.2U Active CN211086984U (en) | 2019-12-27 | 2019-12-27 | Digital control system of drying and pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211086984U (en) |
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2019
- 2019-12-27 CN CN201922415042.2U patent/CN211086984U/en active Active
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