A kind of automatic charging device
Technical field
The utility model relates to fire-proof plate manufacturing line material loading field, relates in particular to a kind of automatic charging device.
Background technology
Traditional fire-proof plate manufacturing line feeding system is manually control basically, needs during promptly each material loading artificial the various materials back of weighing is added puddle mixer and stirs, and work capacity is very big.The yield rate of fire-proof plate depends on personnel's quality fully, and different fire-proof plates has different prescriptions, and the preparation mistake not only can cause making wrong compound, and can cause output to descend.In case the materials configuration error just maybe be discarded with the raw MAT'L of costliness, causes the waste of data, and will produce extra-pay again during the waste product material of processing configuration mistake, make the neither environmental protection of production of whole fire-proof plate, uneconomical again.In addition, because fire-proof plate manufacturing line feeding system is for manually weighing, the operator must know the prescription of raw material, and what will be unfavorable for like this filling a prescription is secret.
The utility model content
To above-mentioned technical matters, the purpose of the utility model is to provide a kind of automatic charging device, and it can carry out automatic weighing to the material that is used to produce fire-proof plate, and under the control of Programmable Logic Controller, realizes accurately feeding intake; All be stored in the data bank and work the prescription of producing fire-proof plate, accomplished maintaining secrecy prescription.
For achieving the above object, the utility model is realized through following technical scheme:
A kind of automatic charging device comprises: upper control part, the next control part and operating part; Said upper control part sends formulation data to the next control part; Said the next control part is connected with upper control part, handles said formulation data, and sends corresponding execution command according to result to operating part; Said operating part is connected with the next control part, receive said execution command after, be used to produce the amount of the solid-state material and the liquid material of fire-proof plate through the control of solid-state material feedway and measuring pump.
Special, said upper control part comprises: upper computer; Said upper computer, all formulation datas of fire-proof plate are produced in storage, and instruct according to the prescription of user's input, transfer cooresponding formulation data and send to the next control part.
Special, said upper control part also comprises: touch-screen; Said touch-screen is connected with upper computer, and the prescription of selecting according to the user number transfers that cooresponding formulation data sends to the next control part in the upper computer.
Special, said the next control part comprises: Programmable Logic Controller; Said Programmable Logic Controller is connected with upper computer through switching equipment, after the formulation data that upper computer is sent is construed to the corresponding time sequence signal, is handed down to operating part.
Special, said operating part also comprises: weight sensor and flow sensor; Said weight sensor will be surveyed the weight data that the solid-state material feedway transmits solid-state material in real time, send to Programmable Logic Controller; Said flow sensor will be surveyed the data on flows of measuring the pump delivery liquid material in real time, send to Programmable Logic Controller.
Special, said flow sensor is a liquid flowmeter.
The beneficial effect of the utility model is that said a kind of automatic charging device is produced all formulation datas of fire-proof plate through upper control part storage, and according to the prescription instruction that the user imports, transfers cooresponding formulation data and send to the next control part; The formulation data that detection data that the next control part analysis weight sensor and flow sensor import into and upper control part issue, and according to the electrically operated valve transmission corresponding execution command of result to operating part; Regulate the amount of solid-state material feedway and measuring pump transmission solid-state material and liquid material through the aperture of control electrically operated valve, thereby accomplish purpose according to the prescription automatic charging.Because all formulation datas all are stored in the upper control part memory device; The staff just selectes required prescription number completion automatic charging, does not contact the concrete data of prescription, to a certain extent; Prescription is played privacy functions, prevented the leakage of prescription.
Description of drawings
The automatic charging device block diagram that Fig. 1 provides for the real-time example of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.Please with reference to shown in Figure 1, Fig. 1 is the utility model automatic charging device block diagram.
Automatic charging device comprises in the present embodiment: upper control part, the next control part and operating part; Said upper control part comprises: upper computer and touch-screen; Said the next control part comprises: Programmable Logic Controller; Said the next control part comprises: weight sensor, liquid flowmeter, solid-state material feedway, measuring pump and the electrically operated valve that cooperates with solid-state material feedway, measuring pump.
Said touch-screen and upper computer all are connected with controlling bus.All given cooresponding prescription number owing to produce the prescription of the material of fire-proof plate, so, just can accomplish selecting of cooresponding prescription through selecting prescription number.Select the mode of prescription number to have two kinds, a kind of mode is to select prescription number through touch-screen; All prescriptions number all are presented on the touch-screen; The staff only need search with the corresponding prescription of required prescription and number get final product; After prescription was number selected, host computer will be transferred the formulation data corresponding with the number of prescription and send to Programmable Logic Controller based on the prescription of selecting number from its memory; Another kind of mode is directly to select prescription number through host computer, and is same, and host computer will be transferred the formulation data corresponding with the number of prescription and send to Programmable Logic Controller based on the prescription of selecting number from its memory.
Said Programmable Logic Controller is connected with upper computer through exchange, after the formulation data that upper computer is sent is construed to the corresponding time sequence signal, is handed down to operating part.Programmable Logic Controller after the formulation data that upper computer is sent is construed to the corresponding time sequence signal, calls the formulation parameter that is provided with in advance, control solid-state material feedway and measuring pump automatically after receiving formulation data.
Said weight sensor is connected with Programmable Logic Controller through controlling bus, will survey the weight data that the solid-state material feedway transmits solid-state material in real time, and send to Programmable Logic Controller; Said liquid flowmeter will be surveyed the data on flows of metering pump delivery liquid material in real time, and send to Programmable Logic Controller.
For can the accuracy control solid-state material and the addition of liquid material, just need obtain the amount that solid-state material feedway and measuring pump discharge solid-state material and liquid material in real time, and in time these data sent to Programmable Logic Controller; Programmable Logic Controller is analyzed weight sensor and liquid flowmeter feedback data, and according to the formulation data that upper computer imports into, in time adjusts the addition of solid-state material and liquid material, accomplishes the accuracy control of batching.
The said electrically operated valve that cooperates with solid-state material feedway, measuring pump; Be connected with Programmable Logic Controller through controlling bus; Himself valve opening of the clock signal adjustment of importing into according to Programmable Logic Controller, thus control solid-state material feedway and measuring pump discharge the amount of solid material and liquid material respectively.
Said solid-state material feedway; Connect electrically operated valve and the weight sensor that is mated through controlling bus, comprising: drive part and translator unit, drive part is generally drive motor; Translator unit can be belt conveyor, also can be other alternative conveyer.The solid-state material feedway is carried solid-state material according to the aperture of electrically operated valve according to certain speed.
Said measuring pump connects electrically operated valve and the liquid flowmeter be mated through controlling bus, according to the aperture of electrically operated valve according to certain speed delivering liquid material.
The technical scheme of said the utility model is produced all formulation datas of fire-proof plate through upper computer storage, and according to the prescription of user's input number, transfers cooresponding formulation data and send to Programmable Logic Controller; Programmable Logic Controller is analyzed the formulation data that detection data that weight sensor and flow sensor import into and upper control part issue, and sends corresponding clock signal according to result to electrically operated valve; The amount that electrically operated valve is regulated solid-state material feedway and measuring pump transmission solid-state material and liquid material through the control aperture has been accomplished the purpose according to the prescription automatic charging.Because all formulation datas all are stored in the upper control part memory device; The staff just selectes required prescription number completion automatic charging, does not contact the concrete data of prescription, to a certain extent; Prescription is played privacy functions, prevented the leakage of prescription.