A kind of powder and particle quantitative filling apparatus
Technical field
The present invention relates to a kind of powder and particle quantitative filling apparatus.
Background technology
At present, due to insufficient present on design, there is metering inaccuracy, filling for firework powder and the filling of particulate material
Fill the defects such as unreliable, dust is more, security is low.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of accurate measurement, it is filling it is reliable, dust is few, safe
Powder and particle quantitative filling apparatus.
The technical solution adopted by the present invention to solve the technical problems is:A kind of powder and particle quantitative filling apparatus, bag
Including rack, the rack are equipped with tumble cylinder, and the tumble cylinder is connected by connecting rod with shaft, and the shaft is installed on axis
In bearing, and it is connected with turnover box, the bottom of the turnover box is equipped with counterweight box, and metering plate is equipped with the turnover box, described
Metering plate is provided with dip hatch, and pneumatic vibrator is provided with the turnover box;Deflector is equipped with below the turnover box, it is described to lead
Valving is equipped between flowing plate and turnover box, the valving includes valve, valve cylinder, slide, sliding block, rack, tooth
Wheel, dust cover, the valve cylinder, slide, sliding block, rack, gear are installed in dust cover, and the valve is connected with gear,
The wheel and rack is meshed, and the sliding block is fixed on the side of turnover box with valve cylinder, and the slide is connected with rack;
The lower section of the deflector is equipped with guiding device, and the lower section of the guiding device is equipped with die lifting pallet, the die lifting
Pancake is installed, the die lifting pallet passes through die lifting mandril and die lifting cylinders on pallet.
Further, die tray is additionally provided with below the die lifting pallet, is led below the die tray equipped with pallet
To wheel.
Further, the pallet directive wheel is externally provided with circulating water chennel.
Further, the guiding device includes distorted pattern upper plate, stream guiding tube and distorted pattern lower plate, the distorted pattern upper plate
Connected with the upper end of stream guiding tube, the lower end of the stream guiding tube is connected with distorted pattern lower plate, the bottom surface of the distorted pattern lower plate
Equipped with cavity is oriented to, which plays guiding centering in pancake uphill process.
Further, the distorted pattern lower plate is equipped with pull rod.
Further, the valve is equipped with sealing strip.
Further, the turnover box is equipped with feed inlet.
Compared with prior art, the present invention have the advantages that accurate measurement, it is filling reliably, dust it is few, safe.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the rearview of embodiment illustrated in fig. 1;
Fig. 3 is the top view of embodiment illustrated in fig. 1;
Fig. 4 is embodiment illustrated in fig. 1 A portions structure enlargement diagram.
Embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1-Fig. 3, the present embodiment includes rack 1, the rack 1 be equipped with tumble cylinder 2 (category multiposition cylinder,
Three positions can be achieved to pause), the tumble cylinder 2 is connected by connecting rod 3 with shaft 4, and the shaft 4 is installed on bearing block 5
On, and be connected with turnover box 6, the bottom of the turnover box 6 is equipped with counterweight box 7, and metering plate 8 is equipped with the turnover box 3, described
Metering plate 8 is provided with dip hatch, and pneumatic vibrator 9 is provided with the turnover box 6;The lower section of turnover box 6 is equipped with deflector 10,
Valving is equipped between the deflector 10 and turnover box 6, the valving includes valve 11, valve cylinder 12, slide
13rd, sliding block, rack 14, gear 15, dust cover 16, the valve cylinder 12, slide 13, sliding block, rack 14, gear 15 are installed on
In dust cover 16, the valve 11 is connected with gear 15, and the gear 15 is meshed with rack 14, the sliding block and valve cylinder
12 are fixed on the side of turnover box 6, and the slide 13 is connected with rack 14;The lower section of the deflector 10 is equipped with guiding device,
The lower section of the guiding device is equipped with die lifting pallet 17, and pancake 18 (mould) is provided with the die lifting pallet 17,
The die lifting pallet 17 is connected by die lifting mandril 19 with die lifting cylinder 20.
In the present embodiment, the lower section of die lifting pallet 17 is additionally provided with die tray 21, the lower section of die tray 21
Equipped with pallet directive wheel 22.
In the present embodiment, the pallet directive wheel 22 is externally provided with circulating water chennel 23.
In the present embodiment, the guiding device includes distorted pattern upper plate 24, stream guiding tube 25 and distorted pattern lower plate 26, described
Distorted pattern upper plate 24 is connected with the upper end of stream guiding tube 25, and the lower end of the stream guiding tube 25 is connected with distorted pattern lower plate 26, institute
The bottom surface for stating distorted pattern lower plate 26 is equipped with guiding cavity, which plays guiding centering in pancake uphill process.
In the present embodiment, the distorted pattern lower plate 26 is equipped with pull rod 27.
In the present embodiment, the valve 11 is equipped with sealing strip 28.
In the present embodiment, the turnover box 6 is equipped with feed inlet 29.
Operation principle:
First, tumble cylinder epimere works up, and by turnover box by horizontal position top set to tilt down, powder or particle are certainly
It is dynamic to flow into the dip hatch of metering plate;Then tumble cylinder epimere and hypomere work downwards, by turnover box by tilting down position
Draw to be inclined upwardly, unnecessary material will return to the filler side of turnover box from filling effluent outside dip hatch;Tumble cylinder hypomere to
Upper work, horizontal level is returned to by turnover box;
Then, support mould lifting cylinder works up, the upward (mould of driven mold lifting top rod, die lifting pallet, mould
Four location holes in lifting top rod head and die lifting pallet are designed to taper, easy to guide-localization), mould is in uphill process
The middle distorted pattern lower plate guide-localization through guiding device, promotes mold center to be overlapped with distorted pattern lower plate center and (ensure that hole pair
The filling accuracy in hole);
Finally, valve cylinder works, through rack geared (straight reciprocating motion is changed into crankmotion), valve
Door is rotated down 90 degree (valve openings);Pneumatic vibrator work at the same time, powder or particle are flowed into die hole through guiding device;
Valve cylinder reverse operation, valve rotate up 90 degree (valve closings).Support mould lifting cylinder work downwards driven mold decline,
So far, a work period is completed.
This filling apparatus accurate measurement, it is filling it is reliable, dust is few, reduces the mechanical friction of medicine, security obtains
Very big raising.