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 not enough present on design, filling inaccurate for the filling presence metering of firework powder and particulate material
Fill that unreliable, dust is more, the low defect of security.
The content of the invention
It is few, safe that the technical problems to be solved by the invention are to provide a kind of accurate measurement, filling reliability, dust
Powder and particle quantitative filling apparatus.
The technical solution adopted for the present invention to solve the technical problems is:A kind of powder and particle quantitative filling apparatus, bag
Including rack, the frame is provided with tumble cylinder, and the tumble cylinder is connected by connecting rod with rotating shaft, and the rotating shaft is arranged on axle
In bearing, and it is connected with turnover box, the bottom of the turnover box is provided with counterweight box, and metering plate is provided with the turnover box, described
Metering plate is provided with dip hatch, and pneumatic vibrator is provided with the turnover box;The turnover box lower section is provided with deflector, described to lead
Valving is provided between stream plate and turnover box, the valving includes valve, valve cylinder, slide rail, sliding block, tooth bar, tooth
Wheel, dust cover, the valve cylinder, slide rail, sliding block, tooth bar, gear are arranged 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 rail is connected with tooth bar;
Guiding device is provided with below the deflector, die lifting pallet, the die lifting are provided with below the guiding device
Pancake is installed, the die lifting pallet is by die lifting push rod and die lifting cylinders on pallet.
Further, the die lifting pallet lower section is additionally provided with die tray, and the die tray lower section is provided with pallet and leads
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 connects with distorted pattern lower plate, the bottom surface of the distorted pattern lower plate
Guiding cavity is provided with, the guiding cavity plays guiding centering in pancake uphill process.
Further, the distorted pattern lower plate is provided with pull bar.
Further, the valve is provided with sealing strip.
Further, the turnover box is provided with charging aperture.
Compared with prior art, the present invention has the advantages that accurate measurement, filling reliability, dust are 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 enlarged diagram.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
Reference picture 1- Fig. 3, the present embodiment include frame 1, the frame 1 be provided with tumble cylinder 2 (category multiposition cylinder,
Three positions are capable of achieving to pause), the tumble cylinder 2 is connected by connecting rod 3 with rotating shaft 4, and the rotating shaft 4 is arranged on bearing block 5
On, and be connected with turnover box 6, the bottom of the turnover box 6 is provided with counterweight box 7, the turnover box 3 and is provided with metering plate 8, described
Metering plate 8 is provided with dip hatch, and pneumatic vibrator 9 is provided with the turnover box 6;The lower section of the turnover box 6 is provided with deflector 10,
Valving is provided between the deflector 10 and turnover box 6, the valving includes valve 11, valve cylinder 12, slide rail
13rd, sliding block, tooth bar 14, gear 15, dust cover 16, the valve cylinder 12, slide rail 13, sliding block, tooth bar 14, gear 15 are arranged on
In dust cover 16, the valve 11 is connected with gear 15, and the gear 15 is meshed with tooth bar 14, the sliding block and valve cylinder
12 sides for being fixed on turnover box 6, the slide rail 13 is connected with tooth bar 14;The lower section of the deflector 10 is provided with guiding device,
Die lifting pallet 17 is provided with below the guiding device, pancake 18 (mould) is installed on the die lifting pallet 17,
The die lifting pallet 17 is connected by die lifting push rod 19 with die lifting cylinder 20.
In the present embodiment, the lower section of the die lifting pallet 17 is additionally provided with die tray 21, the lower section of the die tray 21
It is provided 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 connects with distorted pattern lower plate 26, institute
The bottom surface for stating distorted pattern lower plate 26 is provided with guiding cavity, and the guiding cavity plays guiding centering in pancake uphill process.
In the present embodiment, the distorted pattern lower plate 26 is provided with pull bar 27.
In the present embodiment, the valve 11 is provided with sealing strip 28.
In the present embodiment, the turnover box 6 is provided with charging aperture 29.
Operation principle:
First, tumble cylinder epimere is worked up, by turnover box by horizontal position top set for downward-sloping, powder or particle from
In the dynamic dip hatch for flowing into metering plate;Then tumble cylinder epimere and hypomere work downwards, by turnover box by downward-sloping position
Draw to be inclined upwardly, the outer unnecessary material of dip hatch will return to the filler side of turnover box from filling effluent;Tumble cylinder hypomere to
Upper work, horizontal level is returned to by turnover box;
Then, support mould lift cylinder is worked up, the upward (mould of driven mold lifting top rod, die lifting pallet, mould
Four location holes of lifting top rod head and die lifting pallet are designed to taper, are easy to guide-localization), mould is in uphill process
The middle distorted pattern lower plate guide-localization through guiding device, promotes mold center (to ensure that hole pair with distorted pattern lower plate center superposition
The filling accuracy in hole);
Finally, valve cylinder work, through rack geared (straight reciprocating motion is changed into crankmotion), valve
Door is rotated down 90 degree (valve openings);Pneumatic vibrator work simultaneously, powder or particle are flowed into die hole through guiding device;
Valve cylinder reverse operation, valve is rotated up 90 degree (valve closings).Support mould lift cylinder work downwards driven mold decline,
So far, a work period is completed.
This filling apparatus accurate measurement, filling reliability, dust is few, reduce the mechanical friction of medicine, and security is obtained
Very big raising.