A kind of gypsum block shaping die automatic die sinking control system
Technical field
It the utility model is related to a kind of construction material technical field of processing equipment, and in particular to a kind of gypsum block shaping mould
Has automatic die sinking control system.
Background technology
Gypsum block be using plaster of Paris as main raw material(s), through add water stirring, moulding by casting and dry made of lightweight
Building gypsum products.Gypsum block product can be divided into:Hollow plaster block, solid gypsum block, in production building block allow to add
Fibre reinforced materials or light-weight aggregate, it can also add foaming agent.It has sound-proof fire-proof, the multiple advantages such as convenient of constructing, and is a kind of
Low-carbon environment-friendly, health, the novel wall material for meeting research.
According to the characteristics of gypsum, the production technology of gypsum block is adapted to use cast shaping process, and it molds the tangible stone of link
Cream, which finally condenses, completes what is carried out afterwards.In actual production, due to the difference or different water paste ratios or other originals of gypsum in itself
There are very big difference cause, the time that final set is completed, and general worker is rule of thumb to be controlled die sinking, if open time mistake
It is late then influence production efficiency, it can produce waste product if too early if open time.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of gypsum block shaping die automatic die sinking control
System, it can in supervision molding gypsum temperature change, so that it is determined that open time, farthest improves production efficiency, drop
Low percent defective.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of gypsum block shaping die automatic die sinking control system, it includes single-chip microcomputer, executing agency, motor and temperature
Sensor is spent, described temperature sensor is being connected by signal amplification by A/D converter with the input port of single-chip microcomputer, described
The delivery outlet of single-chip microcomputer be connected with actuator, the delivery outlet of described actuator is connected with motor, described actuator bag
Containing comparator, described single-chip microcomputer is also connected by telecommunication circuit with host computer.
Described temperature sensor has 8, is evenly distributed on the inner side of mould.
Described single-chip microcomputer is also associated with alarm.
The beneficial effects of the utility model are:The utility model is uniformly distributed 8 temperature sensors on the inside of mould, has
Temperature sensor carries out temperature detection, and the data measured are amplified through signal, single-chip microcomputer, Ran Houyou are transported to after A/D converter
Single-chip microcomputer is handled data, so as to realize the automation of die sinking system and intellectuality.The production that the system can effectively improve
Efficiency, reduce percent defective.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Embodiment
In order to be easy to understand to technological means of the present utility model, creation characteristic, reached purpose and effect, tie below
Specific embodiment and diagram are closed, the utility model is expanded on further.
As shown in figure 1, a kind of gypsum block shaping die automatic die sinking control system, it include single-chip microcomputer, executing agency,
Motor and temperature sensor, described temperature sensor amplify in the input by A/D converter and single-chip microcomputer by signal
Mouth is connected, and the delivery outlet of described single-chip microcomputer is connected with actuator, and the delivery outlet of described actuator is connected with motor, described
Actuator include comparator, described single-chip microcomputer is also connected by telecommunication circuit with host computer.
Described temperature sensor has 8, is evenly distributed on the inner side of mould.
Described single-chip microcomputer is also associated with alarm, when single-chip microcomputer, which can't detect temperature sensor, to change, alarm
Device sends alarm, prompts hand inspection temperature sensor.
The utility model is uniformly distributed 8 temperature sensors on the inside of mould, has temperature sensor to carry out temperature detection,
The data measured are amplified through signal, single-chip microcomputer is transported to after A/D converter, then single-chip microcomputer is handled data again, from
And realize the automation and intellectuality of die sinking system.Whole process of setting heats up clearly, with the change of temperature in actual production
Change and judge, indicate that the initial point of semi-hydrated gypsum process of setting and terminating point are feasible, with heating rate it is increased suddenly when
Carve as first condensation point, as final set point at the time of decline suddenly using heating rate.When single-chip microcomputer detects the temperature hair of temperature sensor
During raw saltus step, comparator, which starts counting up, to be compared, and when there is the temperature more than or equal to 5 temperature sensors that saltus step occurs, actuator is opened
Begin to control motor to be rotated, open mould.In addition, host computer can carry out monitoring, displays temperature data in real time to single-chip microcomputer
And according to the flexible control single chip computer of on-site actual situations, and then Instructing manufacture.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, do not depart from the utility model spirit and
On the premise of scope, the utility model also has various changes and modifications, and these changes and improvements both fall within claimed sheet
In the range of utility model.The utility model requires protection scope is by appended claims and its equivalent thereof.