Tablet automatic wafer-counting device
Technical field
The present invention relates to a kind of automatic wafer-counting device, particularly relate to a kind of tablet automatic wafer-counting device.
Background technology
There is the tablet counter of numerous species in now domestic many pharmaceutical factories (such as electronic tablet counter machine, mechanical swinging type tablet counter etc.), all there is certain problem, electronic tablet counter machine price too high (run-of-the-mill price is at 80-90 ten thousand), occasionally there are several pieces to be forbidden, bulky. At 5-8 about ten thousand, there are some problems in mechanical swinging type tablet counter price, such as problems such as several pieces are forbidden, the coating abrasion outside tablet.
Summary of the invention
Outside the deficiency existed in the problems referred to above, the present invention provides that a kind of several pieces are accurate, simple to operate, compact conformation, and volume is little, and cheap tablet automatic wafer-counting device.
For achieving the above object, the present invention provides a kind of tablet automatic wafer-counting device, including cylinder, three position four-way electromagnetic valve, charging hopper and tab portion, described tab portion is fixed on the bottom of described charging hopper, and the lower surface at described charging hopper is provided with the throughhole portions a fallen for tablet; Described tab portion is made up of upper inserted sheet and lower inserted sheet, it is provided with spacing between described upper inserted sheet and described lower inserted sheet, inserted sheet and described lower inserted sheet are also respectively provided with the throughhole portions b that tablet falls identical with the shape of described throughhole portions a with throughhole portions c, described throughhole portions b, described throughhole portions c on described; Described cylinder is connected with described three position four-way electromagnetic valve and described upper inserted sheet respectively.
Further, the position of described throughhole portions b is corresponding with the position of described throughhole portions a, and the position of described throughhole portions c and described throughhole portions b is that displaced manner is arranged.
Further, the position of the position of described throughhole portions b and described throughhole portions a is that displaced manner is arranged, and described throughhole portions b is corresponding with the position of described throughhole portions c.
Further, the spacing between described cylinder moves relative to described three position four-way electromagnetic valve stroke and described upper inserted sheet with described lower inserted sheet is identical.
Further, the funnel for tablet being loaded medicine bottle it is additionally provided with in the downside of described lower inserted sheet.
Compared with prior art, the invention have the advantages that
The present invention has several pieces accurately, simple to operate, compact conformation, and volume is little, and cheap advantage, the sugar-coat of parcel outside tablet can be avoided damaged.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the top view of charging hopper in Fig. 1;
Fig. 4 is the structural representation of upper inserted sheet in Fig. 1;
Fig. 5 is the structural representation of lower inserted sheet in Fig. 1.
Main element symbol description is as follows:
1-cylinder 2-three position four-way electromagnetic valve 3-charging hopper
4-tab portion 5-funnel 6-throughhole portions a
Inserted sheet on 7-throughhole portions b8-throughhole portions c9-
Inserted sheet under 10-
Detailed description of the invention
As shown in Figures 1 to 5, the present invention provides a kind of tablet automatic wafer-counting device, is made up of with funnel 5 cylinder 1, three position four-way electromagnetic valve 2, charging hopper 3, tab portion 4, and the lower surface at charging hopper 3 is provided with the throughhole portions a6 fallen for tablet. Have the groove of a 1.5mm in the riser bottom, the left side of charging hopper, can allow the bottom of upper vertical plate and charging hopper can be slidably by this groove.
Tab portion 4 is fixed on the bottom of charging hopper 3, tab portion 4 is made up of with lower inserted sheet 10 upper inserted sheet 9, it is provided with spacing between upper inserted sheet 9 and lower inserted sheet 10, also the throughhole portions b7 being respectively provided with tablet whereabouts on upper inserted sheet 9 with lower inserted sheet 10 is identical with the shape of throughhole portions c8, throughhole portions b7, throughhole portions c8 and throughhole portions a6. Wherein, throughhole portions a6, throughhole portions b7 process according to the diameter of tablet with the diameter of through hole in throughhole portions c8 and the thickness of charging hopper base plate, being generally about 1.2 times of diameter, the quantity of through hole is identical with the quantity of tablet, and the shape of through hole is with circle for preferably shape.
Funnel 5 is for loading medicine bottle by tablet, and its position is provided in the downside of lower inserted sheet 10.
Cylinder 1 is connected with the upper inserted sheet 10 in three position four-way electromagnetic valve 2 and tab portion respectively. Wherein, the spacing between stroke and upper inserted sheet 9 with lower inserted sheet 10 that cylinder 1 moves relative to three position four-way electromagnetic valve 2 is identical, and the distance of stroke and the distance of spacing are 10mm.
Before the tablet in charging hopper is counted, it is necessary to make the tablet in charging hopper import in the throughhole portions a bottom charging hopper. Need to be adjusted the position relationship between throughhole portions a, throughhole portions b and throughhole portions c, the position relationship of its adjustment is, the position of throughhole portions b is corresponding with the position of throughhole portions a, and the position of throughhole portions c and throughhole portions b is that displaced manner is arranged.
When the throughhole portions a Chinese medicine tablet bottom charging hopper is loaded in medicine bottle by funnel, need again to be adjusted by the position relationship between throughhole portions a, throughhole portions b and throughhole portions c, the position relationship of its adjustment is, the position of throughhole portions b and the position of throughhole portions a are that displaced manner is arranged, and the position of throughhole portions b and throughhole portions c is corresponding.
The operating principle of the present invention is, when three position four-way electromagnetic valve left and right coil losing electricity, electromagnetic valve is in middle position, it it is now device off position, when wanting several pieces, the electronic coil allowing the right is energized, cylinder is turned left operation, stroke is 10mm, now cylinder drives upper and lower inserted sheet to turn left operation, the aperture position of upper inserted sheet is consistent with the aperture position of charging hopper, the aperture position of lower inserted sheet is owing to differing 10mm with the aperture position of upper inserted sheet, aperture position of inserted sheet and the aperture position of charging hopper stagger at present for these, bottom is sealed, tablet in charging hopper advances to the aperture bottom charging hopper.
Now, allowing the electronic coil on the left side be energized, cylinder is turned right operation, stroke is 10mm, now cylinder drives upper and lower inserted sheet to turn right operations, and the aperture of the aperture of upper inserted sheet and charging hopper base plate staggers, and the lower aperture position of inserted sheet is alignd with the aperture position of charging hopper, tablet falls down, entering funnel, flow in medicine bottle, once several pieces terminate, repeat above action, reach the function of automatic wafer-counting.
Only as described above, be only presently preferred embodiments of the present invention, such as professional who are familiar with this art. and after understanding the technological means of the present invention, natural energy, according to actual needs, is changed under the teachings of the present invention. Therefore all equal changes made according to the present patent application the scope of the claims with modify, once should still remain within the scope of the patent.