Stepping charging mechanism
Technical field
The present invention relates to a kind of stepping charging mechanism being mainly used in water-solubility membrane packaging facilities self-feeding.
Background technology
More existing packaging facilities need to carry out the reinforced of multi-work-station, such as water-solubility membrane packaging facilities, and it is the packaging facilities of new generation grown up on normal packet installation basis. It utilizes water-solubility membrane for wrapping material, shaping blebbing eye on water-solubility membrane, then reinforced packaging in bubble eye material, above being then attached to one layer of molten film of water-based again and seal, be finally divided into independent fritter to pack. Bubble eye shaping on water-solubility membrane is generally in units of version, and one edition has the bubble eye of many rows (being equivalent to multi-work-station), feeds in raw material for above-mentioned multi-work-station, generally adopts hand-fed mode to complete at present, and production rate is slow, inefficiency; In addition, the moisture having material time reinforced easily drips to bubble eye with on the water-solubility membrane of exterior domain, and then can affect the heat sealing of levels water-solubility membrane, and Package Quality is poor.
Summary of the invention
In view of the deficiency that background technology exists, the object of the present invention aims to provide a kind of self-feeding realizing multi-work-station stepping mode, being mainly used in water-solubility membrane packaging facilities, structure is simple, and fast, the reinforced quality of reinforced correct velocity well ensures the stepping charging mechanism of water-solubility membrane Package Quality simultaneously.
The present invention implements by following technical solution:
Stepping charging mechanism, comprise hopper parts, it is characterized in that: hopper parts are arranged on plate, upper plate slide anteroposterior be located in frame by mair motor drive carry out stepping transmission, upper plate expects hole in front and back to being provided with material path and disclose, the hopper discharge port of material path and hopper parts is just right, disclose to be provided with above material hole and disclose stub bar, disclose stub bar do up and down setting by disclose material cylinder promote, upper plate is fixedly connected with lower plate, it is provided with pushing plate in the middle of upper and lower plates, pushing plate is done fore-aft travel setting and is promoted by pusher cylinder, pushing plate is provided with dip hatch, before pushing plate activity, dip hatch and material path are just right, after pushing plate activity, with disclosing, dip hatch expects that the blanking hole that hole and lower plate are provided with is just right.
After adopting technique scheme, the present invention can realize the self-feeding of multi-work-station stepping mode, it for the self-feeding action process of water-solubility membrane packaging facilities is: first, the dip hatch of pushing plate is directed at the material path of upper plate, material is poured in the hopper of hopper parts, so material is through hopper discharge port, material path enters dip hatch, then, pusher cylinder promotion pushing plate moves and dip hatch is directed at the blanking hole disclosing material hole and lower plate, disclose stub bar action delivers in first shaping row's bubble eye of water-solubility membrane by the material release in dip hatch, then, disclose stub bar and go back to position, pushing plate also goes back to position, the dip hatch of pushing plate is directed at again with the material path of upper plate, material enters dip hatch, simultaneously, mair motor drives upper plate and hopper parts stepping to move to the position of water-solubility membrane next row bubble eye (i.e. a station), can carry out subsequently the pusher again of pushing plate and disclose stub bar again disclose material action, carry out according to this, until all rows bubble eye (multi-work-station) in a length all add material, after completing above-mentioned reinforced action, whole charging mechanism returns to starting position, next the reinforced of a new bubble eye is carried out again, whole reinforced process structure is simple, reinforced correct velocity is fast, reinforced quality is good.
As preferably, upper plate connects with synchronous band, the belt wheel of synchronous band exports with the deceleration of mair motor and is connected.
As preferably, hopper parts comprise hopper, feeding spiro rod and screw rod motor, it is provided with multiple about hopper discharge port side by side, feeding spiro rod left and right in hopper is provided with many side by side, the corresponding hopper discharge port of every bar feeding spiro rod, forming small feed bin above each hopper discharge port to mate the feeding of every bar feeding spiro rod, the upper axle head of each feeding spiro rod is by meshed transmission gear, and gear is driven by screw rod motor. Above-mentioned design can realize many screw rods while blanking, namely can meeting while water-solubility membrane one arranges multiple bubble eye reinforced, multiple hopper discharge port is reasonable in design, and small feed bin makes the discharging of each discharge port be independent of each other, the type of drive of many feeding spiro rods is simple, compact construction.
As preferably, the bottom of lower plate is fixed with tank, the blanking hole that the tank base plate crossing tank is provided with material falling hole and lower plate is just right, and the blanking hole outlet of lower plate is provided with the extraction mouth of a river of lower loudspeaker opening. after above-mentioned design, disclose stub bar when being released from dip hatch through blanking hole by material, material also could be arrived in the shaping bubble eye of water-solubility membrane through the material falling hole of tank base plate, so, the moisture that material is extruded when blanking hole is pushed out from dip hatch, also comprise pushing plate all to be trickled in tank along the lower loudspeaker opening drawing the mouth of a river by the moisture being deposited in blanking hole outlet in pusher cylinder pushing course, discharge is concentrated again by the collection of tank, and can not directly drop onto bubble eye with on the water-solubility membrane of exterior domain, thus ensure that levels water-solubility membrane can carry out good heat sealing, the Package Quality guaranteed.
As preferably, the material falling hole import of tank base plate is provided with the material guide port of loudspeaker opening, the opening size of upper loudspeaker opening is less than the opening size of lower loudspeaker opening. By above-mentioned design, disclose and can make when stub bar discloses material to enter material falling hole better by the material of blanking hole, and arrive in the shaping bubble eye of water-solubility membrane through material falling hole.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is the three-dimensional structure diagram of the present invention,
Fig. 2 is left side view (state partly cut open by hopper) in Fig. 1,
Fig. 3 is the bottom direction view of Fig. 2,
Fig. 4 is the longitudinal sectional view of Fig. 1.
Embodiment
As shown in the figure, the stepping charging mechanism of the present invention, comprises hopper parts, hopper parts are arranged on plate 1, upper plate 1 slide anteroposterior is located in frame 16 by mair motor 15 to drive and carries out stepping transmission, and upper plate 1 connects with synchronous band 14, is synchronously with the belt wheel of 14 to be connected with the deceleration output of mair motor 15. upper plate 1 expects hole 1b in front and back to being provided with material path 1a and disclose, the hopper discharge port 4a of material path 1a and hopper parts is just right, disclose to be provided with above material hole 1b and disclose stub bar 6, disclose stub bar 6 do up and down setting by disclose material cylinder 13 promote, disclosing material cylinder 13 is fixedly mounted on plate 1, upper plate 1 is fixedly connected with lower plate 3, it is provided with pushing plate 2 in the middle of upper and lower plates, pushing plate 2 is done fore-aft travel setting and is promoted by pusher cylinder 19, pusher cylinder 19 is fixedly mounted on the two bottom sides of plate 1, pushing plate 2 is provided with dip hatch 2a, before pushing plate 2 is movable, dip hatch 2a and material path 1a is just right, after pushing plate 2 is movable, with disclosing, dip hatch 2a expects that the blanking hole 3a that hole 1b and lower plate 3 are provided with is just right. the bottom of lower plate 3 is fixed with tank 10, the blanking hole 3a that the tank base plate 9 crossing tank is provided with material falling hole 9a and lower plate 3 is just right, the blanking hole 3a of lower plate exports the extraction mouth of a river 7 being provided with lower loudspeaker opening, the material falling hole 9a import of tank base plate 9 is provided with the material guide port 8 of loudspeaker opening, and the opening size of upper loudspeaker opening is less than the opening size of lower loudspeaker opening. hopper parts comprise hopper 4, feeding spiro rod 5 and screw rod motor 11, hopper discharge port about 4a is provided with five side by side, feeding spiro rod 5 left and right in hopper 4 is provided with five side by side, the corresponding hopper discharge port 4a of every bar feeding spiro rod 5, small feed bin 18 is formed to mate the feeding of every bar feeding spiro rod 5 by dividing plate 17 above each hopper discharge port 4a, the upper axle head of each feeding spiro rod 5 is by gear 12 engaged transmission, and gear 12 is driven by screw rod motor 11.
The self-feeding action process of the present invention is: first, the dip hatch 2a of pushing plate is directed at the material path 1a of upper plate, material is poured in the hopper 4 of hopper parts, so material under the effect of feeding spiro rod 5 through hopper discharge port 4a, material path 1a enters dip hatch 2a, then, pusher cylinder 19 promote pushing plate 2 move make dip hatch 2a with disclose material hole 1b and blanking hole 3a be directed at, disclose material cylinder 13 action and disclose stub bar 6 by the material in dip hatch 2a by blanking hole 3a, material falling hole 9a releases and delivers in first shaping row's bubble eye of water-solubility membrane, then, disclose stub bar 6 go back tos positions, pushing plate 2 also goes back to position, the dip hatch 2a of pushing plate is directed at again with the material path 1a of upper plate, material enters dip hatch 2a, simultaneously, mair motor 15 drives upper plate and hopper parts stepping to move to the position of water-solubility membrane next row bubble eye (i.e. a station), can carry out subsequently the pusher again of pushing plate and disclose stub bar again disclose material action, carry out according to this, until all rows bubble eye (multi-work-station) in a length all add material, after completing above-mentioned reinforced action, whole charging mechanism returns to starting position, next the reinforced of a new bubble eye is carried out again. in addition, disclose stub bar 6 when being released from dip hatch 2a through blanking hole 3a by material, the moisture that material is extruded, also comprise pushing plate all to be trickled in tank 10 along the lower loudspeaker opening drawing the mouth of a river 7 by the moisture being deposited in blanking hole 3a outlet in pusher cylinder pushing course, discharge is concentrated again by the collection of tank, and can not directly drop onto bubble eye with on the water-solubility membrane of exterior domain, thus ensure that levels water-solubility membrane can carry out good heat sealing, it is ensured that good Package Quality.