Stepping charging mechanism
Technical field
The present invention relates to a kind of stepping charging mechanism for being mainly used in water-solubility membrane packaging facilities auto feed.
Background technology
Some existing packaging facilities need carry out multistation charging, such as water-solubility membrane packaging facilities, it is common
The packaging facilities of new generation grown up on the basis of packing machine.It using water-solubility membrane be packaging material, on water-solubility membrane into
Type blebbing eye, then in the packaging material of bubble intraocular charging, is then attached to above and is sealed with one layer of aqueous molten film again,
Finally it is divided into independent fritter to pack.The bubble eye being molded on water-solubility membrane is general in units of version, and one edition has multiple rows of(Equivalent to
Multistation)Bubble eye, feed, typically completed at present using hand stock mode for above-mentioned multistation, speed of production slowly,
Inefficiency;In addition, the moisture for having material during charging easily drips to bubble eye with the water-solubility membrane of exterior domain, and then it can influence
The heat sealing of levels water-solubility membrane, packaging quality is poor.
The content of the invention
In view of the deficiency that background technology is present, the purpose of the present invention aims to provide a kind of achievable multistation step-by-step system
Auto feed, is mainly used in water-solubility membrane packaging facilities, simple in construction, and charging correct velocity is fast, charging quality well ensures simultaneously
The stepping charging mechanism of water-solubility membrane packaging quality.
The present invention is implemented by following technical solution:
Stepping charging mechanism, including hopper part, it is characterised in that:Hopper part is arranged on upper plate, sliding before and after upper plate
Dynamic be located in frame carries out stepping transmission by main motor driving, and upper plate is provided with material path in fore-and-aft direction and discloses material hole, material path
Hopper discharging opening with hopper part is just right, discloses above material hole provided with material head is disclosed, and discloses material head and makees up and down setting by disclosing material gas
Cylinder is promoted, and upper plate is fixedly connected with lower plate, and scraping wings is provided with the middle of upper and lower plates, and scraping wings is made fore-aft travel and set by pusher
Cylinder is promoted, and scraping wings is provided with dip hatch, and dip hatch and material path are just right before scraping wings activity, is measured after scraping wings activity
Hole is just right with disclosing the blanking hole that material hole and lower plate are provided with.
After adopting the above technical scheme, the auto feed of the achievable multistation step-by-step system of the present invention, it is used for water solubility
The auto feed action process of film packaging facilities is:First, the dip hatch of scraping wings is aligned with the material path of upper plate, hopper part
Hopper in pour into material, then material enters dip hatch through hopper discharging opening, material path, then, pusher cylinder promote pusher
Plate movement makes dip hatch be aligned with disclosing the blanking hole in material hole and lower plate, discloses material head action and the material release in dip hatch is sent into water
The first row bubble intraocular of soluble film shaping, then, discloses material head return, scraping wings also return, the dip hatch of scraping wings and upper plate
Material path is aligned again, and material enters dip hatch, meanwhile, main motor driving upper plate and hopper part stepping are moved to water-solubility membrane
Next row steeps eye(I.e. one station)Position, pusher again followed by scraping wings and disclose material head to disclose material again dynamic
Make, carry out according to this, until all rows bubble eye in a length(Multistation)Material is all added, above-mentioned charging action is completed
Afterwards, whole charging mechanism returns to initial position, and the charging of a new bubble eye, whole charging procedure structure letter are next carried out again
Single, charging correct velocity is fast, charging quality is good.
Preferably, upper plate is connected with timing belt, the deceleration output of the belt wheel and main motor of timing belt is connected.
Preferably, hopper part includes hopper, feeding spiro rod and screw motor, hopper discharging opening or so is provided with many side by side
Individual, feeding spiro rod left and right in hopper is provided with a plurality of side by side, and every feeding spiro rod one hopper discharging opening of correspondence, each hopper goes out
Small feed bin is formed above material mouth to match the feeding of every feeding spiro rod, the upper shaft end of each feeding spiro rod is engaged by gear to be passed
Dynamic, gear is driven by screw motor.Blanking while a plurality of screw rod can be achieved in above-mentioned design, that is, disclosure satisfy that water-solubility membrane
One row it is multiple bubble eye while feed, multiple hopper discharging openings are reasonable in design, and small feed bin makes the discharging of each discharging opening be independent of each other,
The kind of drive of a plurality of feeding spiro rod is simple, compact conformation.
Preferably, the bottom of lower plate is fixed with tank, the tank bottom plate of tank is crossed provided with material-dropping hole and lower plate
Blanking hole is just right, and the blanking hole exits of lower plate are provided with the extraction mouth of a river of lower loudspeaker opening.After above-mentioned design, disclose material head and inciting somebody to action
Material from dip hatch released through blanking hole when, material will also get to water-solubility membrane through the material-dropping hole of water-carrying groove bottom plate and is molded
Bubble intraocular, so, the moisture that material is extruded when being pushed out from dip hatch through blanking hole, also including scraping wings by pusher
The moisture of blanking hole exits is deposited in cylinder pushing course can all trickle in screw clamp along the lower loudspeaker opening for drawing the mouth of a river,
Concentrated and discharged by the collection of tank again, without directly dropping onto bubble eye with the water-solubility membrane of exterior domain, so as to ensure
Levels water-solubility membrane can carry out good heat sealing, it is ensured that good packaging quality.
Preferably, the material-dropping hole import of tank bottom plate is provided with the material guide port of upper loudspeaker opening, the opening of upper loudspeaker opening
Size is less than the opening size of lower loudspeaker opening.By above-mentioned design, disclosing can make by the material of blanking hole more when material head discloses material
Enter material-dropping hole well, and the bubble intraocular that water-solubility membrane is molded is reached through material-dropping hole.
Brief description of the drawings
The present invention has drawings described below:
Fig. 1 is three-dimensional structure diagram of the invention,
Fig. 2 is left side view in Fig. 1(The half-sectional open state of hopper),
Fig. 3 is Fig. 2 bottom direction view,
Fig. 4 is Fig. 1 longitudinal sectional view.
Embodiment
As illustrated, the stepping charging mechanism of the present invention, including hopper part, hopper part is on upper plate 1, upper plate
1 slides back and forth to be located in frame 16 and drives progress stepping transmission by main motor 15, and upper plate 1 is connected with timing belt 14, timing belt 14
The deceleration output of belt wheel and main motor 15 be connected.Upper plate 1 is provided with material path 1a in fore-and-aft direction and discloses material hole 1b, material path 1a
Hopper discharging opening 4a with hopper part is just right, discloses above material hole 1b provided with disclosing material head 6, disclose material head 6 make it is up and down set by
Disclose material cylinder 13 to be promoted, disclose material cylinder 13 and be fixedly mounted on upper plate 1, upper plate 1 is fixedly connected with lower plate 3, in upper and lower plates
Between be provided with scraping wings 2, scraping wings 2 make fore-aft travel set promoted by pusher cylinder 19, pusher cylinder 19 is fixedly mounted on
The two bottom sides of upper plate 1, scraping wings 2 is provided with dip hatch 2a, and dip hatch 2a and material path 1a is just right before the activity of scraping wings 2, pusher
Dip hatch 2a is just right with disclosing the blanking hole 3a that material hole 1b and lower plate 3 are provided with after the activity of plate 2.The bottom of lower plate 3 is fixed with tank
10, the tank bottom plate 9 for crossing tank is just right provided with the material-dropping hole 9a and blanking hole 3a of lower plate 3, and the blanking hole 3a outlets of lower plate are set
There is the extraction mouth of a river 7 of lower loudspeaker opening, the material-dropping hole 9a imports of tank bottom plate 9 are provided with the material guide port 8 of upper loudspeaker opening, upper loudspeaker
The opening size of opening is less than the opening size of lower loudspeaker opening.Hopper part includes hopper 4, feeding spiro rod 5 and screw motor
11, hopper discharging opening 4a or so are provided with five side by side, and the left and right in hopper 4 of feeding spiro rod 5 is provided with five, every feeding spiral shell side by side
Form small feed bin 18 to match every by dividing plate 17 above the correspondence of bar 5 one hopper discharging opening 4a, each hopper discharging opening 4a
The feeding of feeding spiro rod 5, the upper shaft end of each feeding spiro rod 5 is by the engaged transmission of gear 12, and gear 12 is carried out by screw motor 11
Driving.
The present invention auto feed action process be:First, the dip hatch 2a of scraping wings is aligned with the material path 1a of upper plate,
Pour into material in the hopper 4 of hopper part, then material in the presence of feeding spiro rod 5 through hopper discharging opening 4a, material path 1a
Into dip hatch 2a, then, pusher cylinder 19 promotes the movement of scraping wings 2 to make dip hatch 2a and discloses 3a pairs of material hole 1b and blanking hole
Standard, discloses and expects that the action of cylinder 13 discloses material head 6 and the material in dip hatch 2a is sent into water solubility by blanking hole 3a, material-dropping hole 9a release
The first row bubble intraocular of film shaping, then, discloses the return of material head 6, the also return of scraping wings 2, the dip hatch 2a of scraping wings and upper plate
Material path 1a is aligned again, and material enters dip hatch 2a, meanwhile, the driving upper plate of main motor 15 and hopper part stepping are moved to water
Soluble film next row steeps eye(I.e. one station)Position, followed by scraping wings pusher again and disclose disclosing again for material head
Material is acted, and is carried out according to this, until all rows bubble eye in a length(Multistation)Material is all added, above-mentioned charging is completed and moves
After work, whole charging mechanism returns to initial position, and the charging of a new bubble eye is next carried out again.Tod in addition, disclosing material head 6
Material from dip hatch 2a released through blanking hole 3a when, the moisture that material is extruded also was promoted including scraping wings by pusher cylinder
The moisture of blanking hole 3a outlets is deposited in journey can all trickle in screw clamp 10 along the lower loudspeaker opening for drawing the mouth of a river 7, then lead to
The collection of water-carrying groove, which is concentrated, discharges, without directly dropping onto bubble eye with the water-solubility membrane of exterior domain, so as to ensure that
Lower floor's water-solubility membrane can carry out good heat sealing, it is ensured that good packaging quality.