CN202595610U - Crack pouring machine with automatic control system - Google Patents
Crack pouring machine with automatic control system Download PDFInfo
- Publication number
- CN202595610U CN202595610U CN 201220231223 CN201220231223U CN202595610U CN 202595610 U CN202595610 U CN 202595610U CN 201220231223 CN201220231223 CN 201220231223 CN 201220231223 U CN201220231223 U CN 201220231223U CN 202595610 U CN202595610 U CN 202595610U
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- plc
- control system
- pouring machine
- digital quantity
- expansion module
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Abstract
The utility model provides a crack pouring machine with an automatic control system. The automatic control system mainly consists of a PLC (Programmable Logic Controller), a digital quantity module, a thermocouple module, a man-machine interface, relays and a 24V switching power supply, wherein the PLC is connected with the digital quantity module; the digital quantity module is connected with the thermocouple module; the output ends of the PLC and the digital quantity module are connected with one end of a relay coil, and the other end of the relay coil is connected with the common port of the 24V switching power supply; the PLC is connected with a communication cable through the man-machine interface; and electromagnetic valves and heating devices on the crack pouring machine are directly in series connection with contacts of the relays. The crack pouring machine has the advantages of intelligent operation, high-sensitive temperature control system, real-time monitoring, low failure rate, simplicity and convenience in operation, intuition and the like, so that the construction quality of the crack pouring machine is improved, and the crack pouring machine quality and the product marketability are enhanced.
Description
Technical field:
The utility model relates to the plant equipment-pouring machine of highway engineering construction and maintenance, particularly is provided with the pouring machine of automatic control system.
Background technology:
Pouring machine is the indispensable common equipment of engineering construction such as highway, airport terrace and maintenance, be mainly used in to highway crack, and the shrinkage joint of the bridge and the airport piece of smooth land carry out the encapsulation process of filler.The pouring machine of prior art is to adopt mainly parts such as the switch controlled by manual work and relay to accomplish the running control of complete machine, only can satisfy the basic demand that complete machine moves, and can't realize intelligentized accurate control.Therefore; Weak point below the pouring machine that appears on the market at present obviously exists: the temperature control precision of (one) gap-grouting material is low, because the precision of the temperature controller that is adopted itself and the limitation of sensitivity, in actual use; The heating-up temperature of gap-grouting material is difficult to just really reach the requirement of design temperature with the holding temperature that goes out sebific duct; If the temperature superelevation causes the aging of material easily, the quality of final influence construction; (2) complete machine operation can not be monitored, automaticity is low, though operating personnel can be by the Zhang Jinhang feature operation, the actual desired value that has no way of finding out about it causes improper disposal.For example; Gap-grouting material in the hot melt still; After heating a period of time, for the even thawing of accelerated material need be opened the hydraulic pressure mixing plant in the still, in case but the material in the still is not melted up to the degree that stirring blade can accessible rotation as yet; The respective hydraulic valves group will be born supernormal pressure so, and cause fluid pressure line break with the damage of valve group etc.
Summary of the invention:
The utility model is to above-mentioned many weak points; A kind of pouring machine that is provided with automatic control system is provided; Purpose is to adopt advanced and mature programmable logic controller (PLC) (PLC); And the automatic control system that combines touch-screen control and show, to improve pouring machine operation stability of equipment and intellectuality, realize the accurate control of gap-grouting material temperature.
The technical solution of the utility model
The utility model comprises the pouring machine body, and the automatic control system of said pouring machine mainly is made up of programmable logic controller (PLC), digital quantity expansion module, thermocouple expansion module, relay, man-machine interface, 24V Switching Power Supply.Programmable logic controller (PLC) is connected through bus stube cable and self expansion interface with the digital quantity expansion module; The digital quantity expansion module is connected with the thermocouple expansion module through bus stube cable and interface; The output of PLC and digital quantity expansion module is connected an end of relay coil, another termination 24V Switching Power Supply common port of relay coil; Programmable logic controller (PLC) is connected through communication cable with man-machine interface.Each electromagnetic valve, heater and air pump on the pouring machine directly are connected on the contact of corresponding each relay.
Described man-machine interface mainly is provided with gap-grouting material, conduction oil, the plastic emitting gun barrel of filling and sealing machine, the Current Temperatures and the design temperature of plastic emitting flexible pipe shows; Also be provided with material heating, barral of a gun heating, air pump, bitumenpump, stir, pull up-down, rotary switch, stirring animation, and manual, automatic switchover soft-touch control.
In addition, also be provided with the improper rotation of mixing plant in the automatic control system, or FE Glue Gun pipe extraordinary autoalarm heat time heating time.
The beneficial effect of the utility model
(1) the utility model is the special automatic control system that is provided with of pouring machine running; Prior art relatively; Have advantages such as intelligent degree height, highly versatile, fault rate be low, easy and simple to handle, directly perceived; Except that having traditional walking, the cementation of fissures, temperature control, also possess functions such as intelligent operation, monitoring in real time, Trouble Report, promoted the pouring machine quality and the competitiveness of product in market greatly.
(2) the high-sensitive temperature control system of the utility model makes gap-grouting material heating-up temperature in still accurately controlled with the temperature that goes out in the sebific duct, has not only guaranteed the stable operation of heater, has also improved the quality of cementation of fissures construction.
(3) the utility model is provided with warning system, but the operating personnel is reminded on hommization ground, has alleviated the psychological burden that they need monitor constantly; Can avoid the fault generation or fault is in time handled, also help prolonging the application life of complete machine assembly and increasing work efficiency.
Description of drawings
Accompanying drawing 1 is that the utility model automatic control system assembly connects block diagram;
Accompanying drawing 2 is for being the be connected sketch map of each relay in the utility model automatic control system with each heater and air pump;
Each executing agency's electromagnetic valve of each relay and pouring machine is connected sketch map in accompanying drawing 3 the utility model automatic control systems;
Accompanying drawing 4 is the structural representation of manual control show state for the utility model man-machine interface;
Accompanying drawing 5 is the structural representation of automatic control show state for the utility model man-machine interface.
The specific embodiment
In the automatic control system of the utility model, programmable logic controller (PLC) (PLC) is used to store the program of finishing on computers; The digital quantity expansion module is used for the quantity that the output of expansion technique of PLC digital quantity is counted; The thermocouple expansion module is used to receive thermocouple signal, converts Temperature numerical to; Relay is used for indirect control electromagnetic valve of PLC and heater; The 24V Switching Power Supply is used to provide the working power of expansion module and relay.
It is as shown in Figure 1,
The 24V Switching Power Supply of automatic control system is directly connected to the power interface of man-machine interface, Siemens S7-200 PLC, digital quantity expansion module and thermocouple expansion module as the whole system operation power supply through two leads; Man-machine interface is connected through the RS485 communication cable with PLC; PLC and digital quantity expansion module, and be connected through the bus stube cable between the digital quantity expansion module, thermocouple expansion module; The output of PLC and digital quantity expansion module respectively is connected relay coil one end, and the other end of relay coil is received the common port of 24V Switching Power Supply.Said relay comprises totally 13 of KA1-KA13.
It is as shown in Figure 2,
Each directly is connected on the plastic emitting hard tube heater 1 of pouring machine, plastic emitting flexible pipe heater 2, burner 3 and air pump 4 on the corresponding relay K A1-KA4 contact.
It is shown in Figure 3,
The high-pressure solenoid valve 5 of pouring machine, low-voltage solenoid valve 6, stir electromagnetic valve 7, take out glue electromagnetic valve 8, suck-back electromagnetic valve 9, rising electromagnetic valve 10, decline electromagnetic valve 11, the electromagnetic valve 12 that advances, retreat electromagnetic valve 13, each directly is connected on the contact of corresponding relay K A5-KA13.
It is as shown in Figure 4,
Current Temperatures and design temperature that described man-machine interface is provided with material (referring to gap-grouting material), conduction oil, hard tube (pointing out the glue gun barrel), flexible pipe (pointing out the glue flexible pipe) show; Be provided with the switch and the operation indication of material heating, barral of a gun heating, air pump, bitumenpump, stirring, up-down (referring to pull up-down); Be provided with manual, automatic switchover soft-touch control.
It is as shown in Figure 5,
Current Temperatures and design temperature that described man-machine interface is provided with material (referring to gap-grouting material), conduction oil, hard tube (pointing out the glue gun barrel), flexible pipe (pointing out the glue flexible pipe) show; Be provided with the stirring animation indication of pouring machine mixing plant, reach the switch and the operation indication of intelligent opening, air pump, bitumenpump, up-down (referring to pull up-down); Be provided with manual, automatic switchover soft-touch control.
The automatic control system of the utility model through the coil break-make of control relay, realizes the duty of each executing agency of control pouring machine indirectly, and is presented on the man-machine interface.
To get into duty when pouring machine is ready, can click the man-machine interface display screen, select manual, automatic operation mode.
Select manual mode: set gun barrel and material heating temperature earlier, successively open the function corresponding rotary switch again, this moment, each indicator lamp and animation then can show the operation conditions of complete machine correlation function.
Select automatic mode: same gun barrel and the material heating temperature set earlier; Restart " intelligent opening "; The complete machine heating system is moved automatically, stops heating when temperature surpasses when design temperature 2 is spent, and is lower than 2 and opens heating when spending; Automated system operation to be heated is after 30 minutes, and agitating function is opened automatically; Other function corresponding is with manually control is identical.In addition, no matter machine run is under which kind of pattern, can realize the switching of operator scheme through clicking " manual switching " button on the man-machine interface, and keep duty.In automatic running, a certain heating function of Temporarily Closed can switch to the click of manual interface and close if desired.System is normal when carrying out heating function, as breaks down, and can send warning automatically, and the prompting failure cause that possibly occur, so that in time handle.
Claims (4)
1. be provided with the pouring machine of automatic control system; Comprise the pouring machine body; It is characterized in that: the automatic control system of said pouring machine; Mainly be made up of programmable logic controller (PLC), digital quantity expansion module, thermocouple expansion module, relay, man-machine interface, 24V Switching Power Supply, programmable logic controller (PLC) is connected with the digital quantity expansion module; The digital quantity expansion module is connected with the thermocouple expansion module; The output of PLC and digital quantity expansion module is connected an end of relay coil, another termination 24V Switching Power Supply common port of relay coil; Programmable logic controller (PLC) is connected with man-machine interface; Each electromagnetic valve, heater and air pump on the pouring machine directly are connected on the contact of corresponding each relay.
2. the pouring machine that is provided with automatic control system according to claim 1 is characterized in that: said programmable logic controller (PLC) is to be connected through bus stube cable and self expansion interface with the digital quantity expansion module; Said digital quantity expansion module is to be connected through bus stube cable and interface with the thermocouple expansion module; Programmable logic controller (PLC) is to be connected through communication cable with man-machine interface.
3. the pouring machine that is provided with automatic control system according to claim 1 is characterized in that: described man-machine interface mainly is provided with gap-grouting material, conduction oil, the plastic emitting gun barrel of filling and sealing machine, the Current Temperatures and the design temperature of plastic emitting flexible pipe shows; Also be provided with material heating, barral of a gun heating, air pump, bitumenpump, stir, pull up-down, rotary switch, stirring animation, and manual, automatic switchover soft-touch control.
4. the pouring machine that is provided with automatic control system according to claim 1 is characterized in that: also be provided with the improper rotation of mixing plant in the described automatic control system, or FE Glue Gun pipe extraordinary autoalarm heat time heating time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231223 CN202595610U (en) | 2012-05-22 | 2012-05-22 | Crack pouring machine with automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231223 CN202595610U (en) | 2012-05-22 | 2012-05-22 | Crack pouring machine with automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595610U true CN202595610U (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231223 Expired - Fee Related CN202595610U (en) | 2012-05-22 | 2012-05-22 | Crack pouring machine with automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032661A (en) * | 2014-05-23 | 2014-09-10 | 宿迁市科路养护技术有限公司 | Crack filling machine at airport |
| CN108517752A (en) * | 2018-04-28 | 2018-09-11 | 中建路桥集团有限公司 | Multifunction road crack pouring machine and cementation of fissures method |
-
2012
- 2012-05-22 CN CN 201220231223 patent/CN202595610U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032661A (en) * | 2014-05-23 | 2014-09-10 | 宿迁市科路养护技术有限公司 | Crack filling machine at airport |
| CN104032661B (en) * | 2014-05-23 | 2017-06-16 | 宿迁市科路养护技术有限公司 | Airport pouring machine |
| CN108517752A (en) * | 2018-04-28 | 2018-09-11 | 中建路桥集团有限公司 | Multifunction road crack pouring machine and cementation of fissures method |
| CN108517752B (en) * | 2018-04-28 | 2020-01-21 | 中建路桥集团有限公司 | Multifunctional pavement crack pouring machine and crack pouring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |