Can detect the baking charging basket of height of materials
Technical field
The present invention relates to the baking charging basket of injection moulding machine, specifically a kind of baking charging basket that detects height of materials.
Background technology
Baking charging basket on the injection moulding machine is that the type size according to injection moulding machine is configured, but in the middle of the application of reality, the material in the baking charging basket is to add to according to the size of mould product and the characteristic of material; Material is put into the baking charging basket and is added man-hour, and reinforced member need rely on the personal experience to feed in raw material according to the stockline of setting that adds, and material is many or material is few can not report to the police automatically; Therefore the material that dries by the fire in the charging basket can't be controlled accurately, and after how expecting, baking material time length is prone to baking and overdoes; The product of producing can turn to be yellow, frangible, after material was few, the baking material time, short material baking was not done; Product can produce pore, crazing, causes the bad of product quality.
Summary of the invention
Because above-mentioned problem, traditional baking charging basket can't be controlled the material in the bucket accurately, influences the quality of product.The objective of the invention is to overcome the deficiency and the defective of prior art, a kind of baking charging basket that detects height of materials is provided.
The invention provides a kind of baking charging basket that detects height of materials, it is connected with Material sucking machine, and the sidewall of this baking charging basket offers watch window, and its position is corresponding each other, and inductor is located on this watch window, can carry out signal communication with this Material sucking machine.
More excellent, said watch window is two.
More excellent, said inductor can move up and down on watch window, sets the different stocklines that adds.
More excellent, said inductor is a photoelectric sensor, has light projector and light-receiving device
Compared with prior art, the present invention is simple and practical, can control the material of baking in the charging basket accurately, can not occur expecting many or expects few phenomenon, has promoted the quality of product.
Description of drawings
Fig. 1 can detect the overall structure sketch map of the baking charging basket of height of materials for the present invention.
Fig. 2 can detect the generalized section of the baking charging basket of height of materials for the present invention.
The specific embodiment
For specifying technology contents of the present invention, structural feature, explain in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1 and Fig. 2, be respectively overall structure sketch map and generalized section that the present invention can detect the baking charging basket of height of materials.This can detect the baking charging basket 101 of height of materials, and its main body is a hydrostatic column, can place material to be dried; The sidewall of this baking charging basket 101 offers two watch windows 102; Its position is corresponding each other, and the quantity of this watch window 102 is not limited only to two, can be provided with a plurality of according to the production demand.Inductor 103 is a photoelectric sensor, has light projector and light-receiving device, its movable respectively being located on two corresponding each other watch windows of position; Can move up and down, the different stocklines that adds is set, the light projector of this inductor 103 can see through watch window 102 and carry out signal communication with light-receiving device; And generation sensing signal; The normally closed holding wire of this inductor 103 is connected with the suction holding wire of Material sucking machine, and the sensing signal that produces is delivered to Material sucking machine, controls the action of this Material sucking machine.This inductor 103 is industry electronic component commonly used, and its structure and principle are known technology, and is also very simple with connecting of Material sucking machine, so not at this detailed description, Material sucking machine is not represented in diagram yet.
When reinforced; Material 104 is delivered in the baking charging basket 101 through Material sucking machine, reaches pre-set when adding stockline at material 104, and the light that the light projector of inductor 103 sends will be covered by material 104; Light-receiving device can't normally receive the light that light projector sends; This moment, inductor 103 will be exported a sensing signal to Material sucking machine, stopped Material sucking machine and continued convey materials 104, with the material 104 in the charging basket of control baking accurately 101.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all covered by the scope of claims of the present invention.