Filling and packing machinery cutting agency
Technical field
The utility model relates to filling, package packing machine, in particular for the filling and packing machinery of powder shape solid material.
Background technology
At present, traditional screw rod filling and packing machinery is to the filling of powder shape solid material the time, powder grain material generally directly falls into packing container, owing to material during the metering produces the powder water clock because of reasons such as characteristic instability or flowing power, so that deviation appears in measuring accuracy, the bad phenomenon of sealing clip powder perhaps occurs.
Summary of the invention
The purpose of this utility model is to provide a kind of filling measuring accuracy, avoids occurring the filling and packing machinery cutting agency of bad phenomenon such as powder water clock or sealing clip powder.
Technical scheme
The technical solution of the utility model realizes by following technology technical scheme: a kind of filling and packing machinery cutting agency, comprise the blanking screw rod, the screw rod outer tube, sweep-up pipe, cover and receiving hopper connect material, the blanking screw rod is mounted thereon in the charge funnel of face by the screw rod outer tube, it is characterized in that: a baffle plate is installed by the baffle plate adjusting pad in the middle part of blanking screw rod, baffle plate has the baffle plate fixed part to be connected with the blanking screw rod, baffle plate rotates and rotates along with the blanking screw rod, the described cover upper end that connects material is connected with the sweep-up pipe that connects dust collecting fan, and the cover lower end that connects material is equipped with receiving hopper, and receiving hopper leads to packing container.
One baffle plate adjusting pad is arranged between aforesaid blanking screw rod and the baffle plate, adjust between baffle plate and the blanking screw rod gapped.
Aforesaid connecting material is provided with the sealing band sealing between cover and the receiving hopper.
There is the threaded portion that stretches out the lower end that aforesaid baffle plate fixed part is the blanking screw rod, and baffle plate is fixed in blanking screw rod lower end by jam nut, and the rotation direction of jam nut is opposite with blanking screw rod rotation direction, and it is locking that the bottom of jam nut adds spring cotter again.
Aforesaid baffle plate fixed part also can be that the lower end of blanking screw rod is provided with tapped bore, and baffle plate is by the lower end of screw retention in the blanking screw rod, and screw is played locking thread glue.
The lower end that aforesaid baffle plate fixed part can also be the blanking screw rod is provided with tapped bore, and baffle plate is fixed in the lower end of blanking screw rod by double end stud and jam nut, and it is locking to add spring cotter again below the jam nut.
The beneficial effects of the utility model are to have improved the filling measuring accuracy, the problems such as powder folder bag of having determined.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the baffle plate fixed part scheme drawing of the utility model embodiment 1.
Fig. 3 is the baffle plate fixed part scheme drawing of the utility model embodiment 2.
Fig. 4 is the baffle plate fixed part scheme drawing of the utility model embodiment 3.
Among the above figure: 1-blanking screw rod; The 2-sweep-up pipe; 3-screw rod outer tube; 4-baffle plate adjusting pad; The 5-cover that connects material; The 6-baffle plate; The 7-jam nut; The 8-sealing band; The 9-spring cotter; The 10-receiving hopper; The 11-screw; The 12-double end stud.
The specific embodiment
A kind of filling and packing machinery cutting agency comprises blanking screw rod 1, screw rod outer tube 3, and sweep-up pipe 2, cover 5 and receiving hopper 10 etc. connect material.By blanking screw rod 1 feed, blanking screw rod 1 is mounted thereon in the charge funnel of face, one baffle plate 6 is installed below the blanking screw rod 1, between baffle plate 6 and the blanking screw rod 1 baffle plate adjusting pad 4 is arranged, baffle plate 6 is connected by the baffle plate fixed part with blanking screw rod 1, cover 5 can connect material according to the outer rim that the baffle plate adjusting pad 4 that material characteristic is changed different size is adjusted plate 6, connect material and lead to the sweep-up pipe 2 that connects dust collecting fan above the cover 5, avoid dust from flying to cause contaminated environment and waste resource, the cover 5 following receiving hoppers 10 of installing connect material, with sealing band 8 sealings, receiving hopper 10 leads to packing container between the two.The powder water clock that produces when measuring like this will be kept on the baffle plate, and its volume or quality do not influence this filling but count next filling, have guaranteed the filling precision, have solved the problem of the powder folder bag that falls.
Embodiment 1:
Present embodiment filling and packing machinery cutting agency such as Fig. 1, shown in Figure 2.Be applied to the volumetric method metering, by control blanking screw rod 1 turning collar numerical control blanking amount, blanking screw rod 1 is mounted thereon in the charge funnel of face, after material is measured by blanking screw rod 1, fall to packing container, moment blanking screw rod 1 and baffle plate 6 after metering is finished all stop operating, this moment is if there is a small amount of powder water clock to be caught by baffle plate 6 and can not fall to packing container, the powder of being caught by baffle plate 6 enters next stowing operation under will be in next circulation being got rid of by baffle plate 6, accuracy error with regard to having avoided producing like this because of the powder water clock, and solved the problem of the powder folder bag that falls.Between baffle plate 6 and the blanking screw rod 1 baffle plate adjusting pad 4 is arranged, can adjust the gap of baffle plate 6 and blanking screw rod 1 according to the adjusting pad 4 that material characteristic is changed different size, connect powder cover 5 and form the sealing filling space by sealing band 8 and powder-receiving hopper 10, dust collecting fan absorbs dust through sweep-up pipe 2, contaminated environment and the waste resource of having avoided dust from flying to cause.There is the threaded portion that stretches out blanking screw rod 1 lower end in the baffle plate fixed part, baffle plate 6 is fixed in screw rod 1 lower end by jam nut 7, the rotation direction of jam nut 7 is opposite with blanking screw rod 1 rotation direction, and it is locking to add spring cotter 9 again below the jam nut 7, guarantees that baffle plate 6 can not become flexible.
Embodiment 2:
Present embodiment filling and packing machinery cutting agency and embodiment 1 structural similitude, as shown in Figure 3, there is tapped bore the end of the blanking screw rod 1 in the baffle plate fixed part, baffle plate 6 is fixed in the lower end of blanking screw rod 1 by screw 11,11 dozens of locking thread glue of screw, the advantage of this scheme are that dismounting baffle plate 6 is convenient relatively when changing baffle plate adjusting pad 4.Be used for needs and often change the occasion that adjusting pad 4 comes the adjusting play.
Embodiment 3:
Present embodiment filling and packing machinery cutting agency baffle plate fixed part as shown in Figure 4, there is tapped bore screw rod 1 end, baffle plate 6 is fixed in screw rod 1 lower end by double end stud and jam nut 7, it is locking to add spring cotter 9 again below the jam nut 7.