A kind of quantitative cloth material conveying device
Technical field
The utility model relates to a kind of device for transporting objects, is a kind of quantitative cloth material conveying device specifically.
Background technology
Along with development of economic construction, pile tube begins to be widely used in Railway System, and expands industry and fields such as civil construction, municipal administration, metallurgy, harbour, highway to, so the surge of the demand of pile tube.But in tubular pile production process, important indicator in the quality control of every different size stake is exactly density and intensity, these two indexs have determined the finished product ex factory pass rate of stake, if every batch all has a lot of off-grades to occur, this just makes the production of pile tube can not satisfy existing demand far away.
At present existing cloth material conveying device is that pipe pile die is directly installed on the delivery platform, and in the pipe pile die density of material and intensity all by artificial control, therefore the quality of pile tube also can become unstable along with the fluctuation of human element, can not realize accurate control, thereby be difficult to guarantee the qualification rate of finished product.
The utility model content
Goal of the invention: the purpose of this utility model is in order to overcome weak point of the prior art, and a kind of rational in infrastructure, quantitative cloth material conveying device that can improve product qualified rate is provided.
Technical scheme: for realizing above-mentioned technical matters, the technical solution adopted in the utility model is: a kind of quantitative cloth material conveying device, comprise delivery platform, pipe pile die, PLC (programmable logic controller (PLC)), the motor of metering demoder and the walking of driving delivery platform, on described delivery platform, be provided with the metrology of band gage probe, described pipe pile die is installed on the described metrology, described gage probe output weight variable signal is to described metering demoder, and PLC receives the electric signal of exporting behind described metering decoder decode, the output walk signal is to described motor.
Principle of work of the present utility model: by the amount qualitative changeization in the gage probe induction cloth process, should measure the qualitative change signal by gage probe then and transfer to the metering demoder, convert electric quantity signal to through the metering demoder and be input to PLC, calculate motor traveling time and speed speed by PLC, thereby the walking of control delivery platform is finished until whole cloth material process.
Beneficial effect: compared with prior art, the utility model has the advantages that: rational in infrastructure, can realize accurate measurement to the weight of material in the pipe pile die, and can guarantee pile tube single-piece density and intensity, thereby can improve the end product quality of pile tube greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further explanation.
As shown in Figure 1, a kind of quantitative cloth material conveying device, the motor that comprises delivery platform 1, pipe pile die 2, metering demoder, PLC and 1 walking of driving delivery platform is provided with 4, two metrology 4 of two metrology and links to each other by the pipe link 5 that tangles on delivery platform 1; Pipe pile die 2 is installed on two metrology 4, and metrology 4 is installed on the delivery platform 1, establishes a plurality of stoichiometric points according to the weight grading principle on metrology 4, preferably is respectively equipped with 2 stoichiometric points at the two ends of metrology 4; On each stoichiometric point, establish a gage probe 3, each gage probe 3 transfers to the metering demoder with weight of material variable signal in the pipe pile die 2, convert electric quantity signal to through the metering demoder and be input to PLC, carry out the traveling time and the gait of march of control motor after the data computation again by PLC, delivery platform 1 is walked under the driving of motor, up to finishing of whole cloth material process.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.