A kind ofly chase after warm system automatically
Technical field
The utility model relates to the blow moulding equipment field, particularly relates to a kind of warm system that chases after automatically.
Background technology
Various bottles, bag have been one of modern society's indispensable requisites, and people's daily still commercial also application or needs of medical treatment of living no matter increases day by day for the demand of bottle, bag.Produce bottle or bag adopts blow moulding machine to carry out more.Usually, again idiosome is inserted in one by one to the pallet that adds heat transfer apparatus after row's embryo conveying mechanism of embryonal system system is arranged in a definite sequence with idiosome in the automation, pallet is then brought idiosome into heater and is carried out preheating, idiosome after the preheating is delivered to nuclear membrane mechanism again and carries out blowing and moulding, and idiosome becomes bottle or the bag with definite shape.In order to ensure the quality of blow molded product, idiosome preheating in earlier stage is most important.
In the prior art, by carrying out preheating in the conveyer belt input heater, heater is generally a heating furnace to idiosome usually.Common way is that the heating furnace design temperature is heated idiosome.But, because the temperature of external environment is vicissitudinous, there is obvious temperature contrast in the spring and summer four seasons, and the different environment temperatures constantly within a day also are discrepant, if the temperature in the stove is set at a fixed value merely, not only can cause the waste of the energy, have deviation but also agree to make between the temperature of the preheat temperature of idiosome in the stove and requirement, What is more may cause occurring in the following process waste product.
Therefore, at the prior art deficiency, provide that a kind of accurate, energy-conservation to chase after warm system automatically very necessary to overcome the prior art defective.
Summary of the invention
One of the purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of warm system that chases after automatically is provided, and this chases after warm system automatically and chases after temperature accurately, and has energy-conservation characteristics.
Above-mentioned purpose of the present utility model realizes by following technical measures.
A kind ofly chase after warm system automatically, be provided with temperature probe unit, environment temperature probe unit, tapping temperature probe unit, processing unit, control adjustment unit and parameter set unit in heating furnace, the stove;
Described heating furnace is provided with out embryo mouth and heater;
Described processing unit is provided with parameter temperature input, tapping temperature input, environment temperature input and an output in input, the stove is set;
Temperature probe unit one end is arranged in the described heating furnace in the described stove, and the other end is connected with the interior temperature input of the stove of described processing unit;
The output of described environment temperature probe unit is connected with the environment temperature input of described processing unit;
Described tapping temperature probe unit one end is arranged at the described embryo mouth that goes out, and the other end is connected with the tapping temperature input of described processing unit;
The output of described parameter set unit is provided with input with the parameter of described processing unit and is connected;
The output of described processing unit is connected with the input of described control adjustment unit, and the output of described control adjustment unit is connected with described heater.
The temperature probe unit is provided with hygrosensor and the interior temperature transmitter of stove in the stove in the above-mentioned stove, hygrosensor is arranged in the described heating furnace in the described stove, the output of hygrosensor is connected with the input of temperature transmitter in the described stove in the described stove, and the output of temperature transmitter is connected with the interior temperature input of the stove of described processing unit in the described stove.
Be provided with the track of carrying idiosome in the above-mentioned heating furnace, hygrosensor is arranged at the both sides of described track in the described stove.
Above-mentioned environment temperature probe unit is provided with environment temperature detector and environment temperature transmitter, the output of described environment temperature detector is connected with the input of described environment temperature transmitter, and the output of described environment temperature transmitter is connected with the environment temperature input of described processing unit.
Above-mentioned tapping temperature probe unit is provided with tapping temperature detector and tapping temperature transmitter, described tapping temperature detector is arranged at the described embryo mouth that goes out, the output of described tapping temperature detector is connected with the input of described tapping temperature transmitter, and the output of described tapping temperature transmitter is connected with the tapping temperature input of described processing unit.
Above-mentioned processing unit is set to programmable logic controller (PLC).
Above-mentioned processing unit is provided with parameter storage unit, comparing unit, computing unit and output unit;
The input of described parameter storage unit is connected with the input of described parameter set unit, the input of the interior temperature probe unit of described stove, the input of described environment temperature probe unit, the input of described tapping temperature probe unit, the output of described parameter storage unit is connected with the input of described comparing unit, the output of described comparing unit is connected with the input of described computing unit, and the output of described computing unit is connected with the input of described output unit.
Above-mentioned parameter is provided with the unit and is set to the man-machine interface parameter set unit.
A kind of warm system that chases after automatically of the present utility model is provided with temperature probe unit, environment temperature probe unit, tapping temperature probe unit, processing unit, control adjustment unit and parameter set unit in heating furnace, the stove; Described heating furnace is provided with out embryo mouth and heater; Described processing unit is provided with parameter temperature input, tapping temperature input, environment temperature input and an output in input, the stove is set; Temperature probe unit one end is arranged in the described heating furnace in the described stove, and the other end is connected with the interior temperature input of the stove of described processing unit; The output of described environment temperature probe unit is connected with the environment temperature input of described processing unit; Described tapping temperature probe unit one end is arranged at the described embryo mouth that goes out, and the other end is connected with the tapping temperature input of described processing unit; The output of described parameter set unit is provided with input with the parameter of described processing unit and is connected; The output of described processing unit is connected with the input of described control adjustment unit, and the output of described control adjustment unit is connected with described heater.Of the present utility modelly chase after warm system automatically, immediately survey associated temperature by temperature probe unit, environment temperature probe unit, tapping temperature probe unit in the stove, and by relatively computing of processing unit, by control adjustment unit control stove internal heat generation body, temperature control is more accurate again.The utility model can in time be controlled stove internal heat generation body according to environment temperature, avoids energy waste.This chases after warm system automatically and chases after temperature accurately, and has energy-conservation characteristics.
Description of drawings
Utilize accompanying drawing that the utility model is further described, but the content in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is a kind of structural representation that chases after warm system automatically of the utility model.
Fig. 2 is a kind of structural scheme of mechanism that chases after the processing unit of warm system automatically of the utility model.
In Fig. 1 and Fig. 2, comprise:
Heating furnace 100,
Processing unit 500,
Control adjustment unit 600,
Parameter set unit 700,
Idiosome 800,
Track 110,
Go out embryo mouth 120,
Calandria 130,
Parameter be provided with input 57,
The interior temperature input 52 of stove,
Tapping temperature input 54,
Environment temperature input 53,
The interior hygrosensor 210 of stove,
The interior temperature transmitter 220 of stove,
Environment temperature detector 310,
Environment temperature transmitter 320,
Tapping temperature detector 410,
Tapping temperature transmitter 420,
Parameter storage unit 510,
Comparing unit 520,
Computing unit 530,
Output unit 540.
The specific embodiment
With the following Examples the utility model is further described.
Embodiment 1.
A kind ofly chase after warm system automatically, as shown in Figure 1 and Figure 2, be provided with temperature probe unit in heating furnace 100, the stove, environment temperature probe unit, tapping temperature probe unit, processing unit 500, control adjustment unit 600 and parameter set unit 700.
Heating furnace 100 is provided with heater, carries the track 110 of idiosome 800 and goes out embryo mouth 120, needs the idiosome 800 of preheating to export from going out embryo mouth 120 after preheating along delivery track 110 under the drive of a conveyer belt.
Processing unit 500 is provided with parameter temperature input 52, tapping temperature input 54, environment temperature input 53 and an output in input 57, the stove is set.
Temperature probe unit one end is arranged in the heating furnace 100 in the stove, and the other end is connected with the interior temperature input 52 of the stove of processing unit 500.
Concrete, the temperature probe unit is provided with hygrosensor 210 and the interior temperature transmitter 220 of stove in the stove in the stove, hygrosensor 210 is arranged in the heating furnace 100 in the stove, the output of hygrosensor 210 is connected with the input of temperature transmitter 220 in the stove in the stove, and the output of temperature transmitter 220 is connected with the interior temperature input 52 of the stove of processing unit 500 in the stove.Hygrosensor 210 can be set to sensor or other devices in the stove.
The output of environment temperature probe unit is connected with the environment temperature input 53 of processing unit 500.
Concrete, the environment temperature probe unit is provided with environment temperature detector 310 and environment temperature transmitter 320, the output of environment temperature detector 310 is connected with the input of environment temperature transmitter 320, and the output of environment temperature transmitter 320 is connected with the environment temperature input 53 of processing unit 500.Environment temperature detector 310 can be set to sensor or other devices.
Tapping temperature probe unit one end is arranged at out embryo mouth 120, and the other end is connected with the tapping temperature input 54 of processing unit 500.
Concrete, the tapping temperature probe unit is provided with tapping temperature detector 410 and tapping temperature transmitter 420, tapping temperature detector 410 is arranged at out embryo mouth 120, the output of tapping temperature detector 410 is connected with the input of tapping temperature transmitter 420, and the output of tapping temperature transmitter 420 is connected with the tapping temperature input 54 of processing unit 500.
The output of parameter set unit 700 is provided with input 57 with the parameter of processing unit 500 and is connected.Preferably, parameter set unit 700 is set to the man-machine interface parameter set unit.
The output of processing unit 500 is connected with the input of control adjustment unit 600, and the output of control adjustment unit 600 is connected with heater.Preferably, processing unit 500 is set to programmable logic controller (PLC).
Processing unit 500 is provided with parameter storage unit 510, comparing unit 520, computing unit 530 and output unit 540.
The input of parameter storage unit 510 is connected with the input of parameter set unit 700, the input of the interior temperature probe unit of stove, the input of environment temperature probe unit, the input of tapping temperature probe unit, the output of parameter storage unit 510 is connected with the input of comparing unit 520, the output of comparing unit 520 is connected with the input of computing unit 530, and the output of computing unit 530 is connected with the input of output unit 540.
This chases after warm system automatically, immediately survey associated temperature by temperature probe unit, environment temperature probe unit, tapping temperature probe unit in the stove, and by processing unit 500 relatively computings, again by control adjustment unit 600 control stove internal heat generation bodies, temperature control is more accurate, and idiosome 800 temperature after the preheating are more accurate.
Owing to be provided with the environment temperature probe unit, timely monitoring of environmental temperature, because the temperature of the idiosome 800 that need heat is relevant with environment temperature, when room temperature is higher, can suitably reduce temperature in the stove, owing to be provided with by processing unit 500 and control adjustment unit 600 control stove internal heat generation bodies, therefore, can accurately adjust the heating-up temperature of calandria 130 according to environment temperature, avoid unnecessary energy waste, so have energy-conservation characteristics.
In sum, this chases after warm system automatically and chases after temperature accurately, and has energy-conservation characteristics.
Embodiment 2.
A kind ofly chase after warm system automatically, other structures are identical with embodiment 1, also have following feature: hygrosensor 210 is set to a plurality ofly in the stove, and hygrosensor 210 is arranged at the both sides of track 110 in the stove.Have the characteristics more accurately of surveying.This chases after warm system automatically and chases after temperature accurately, and has energy-conservation characteristics.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model but not to the restriction of the utility model protection domain; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.