CN104029012A - Dropper and plastic needle assembly method and conveyor of droppers - Google Patents
Dropper and plastic needle assembly method and conveyor of droppers Download PDFInfo
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- CN104029012A CN104029012A CN201410269894.4A CN201410269894A CN104029012A CN 104029012 A CN104029012 A CN 104029012A CN 201410269894 A CN201410269894 A CN 201410269894A CN 104029012 A CN104029012 A CN 104029012A
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- Prior art keywords
- dropping funnel
- fixture
- actuator
- funnel
- place
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention belongs to the technical field of machinery and discloses a dropper and plastic needle assembly method and a conveyor of droppers. The conveyor comprises a frame; a turnplate which is rotatable and a turnplate drive member which drives the turnplate to rotate are disposed on the frame; dropper fixtures for vertically positioning droppers are disposed on the edge of the turnplate. The conveyor further comprises a first conveying passage, funnels and a feeding member which are disposed on the frame from top to bottom; the entry ends of the funnels face up and are arranged at the exit end of the first conveying passage; the exit ends of the funnels face down, and the feeding member is located right below the exit ends of the funnels; the feeding member can move to the position below the corresponding dropper fixture and jack one dropper positioned on the dropper fixture into the dropper fixture. The dropper and plastic needle assembly method includes: directional conveying of the droppers, mounting of a filter screen, applying of glue, mounting of plastic needles, connecting of the plastic needles and droppers on the dropper fixtures, and the like. The dropper and plastic needle assembly method and the conveyor of droppers have the advantages that the structure is simple, automation level is high and practical value is high.
Description
Technical field
The present invention relates to a kind of dropping funnel and the conveying device of moulding assemble method and the dropping funnel thereof of pin.
Background technology
Along with the raising of social life level, transfusion is widely used in clinical case more as a kind of important treatment modality.Transfusion is by heavy dose (single administration is more than the 100ml) parenteral solution in drip-feed input body, by transfusion device adjustment injection drop speed, continues and stably enters vein, to supplement body fluid, electrolyte or nutriment is provided in infusion process.
In medical transfusion industry, disposable transfusion device, due to easy to use and advantages safety and sanitation, is used widely.During transfusion, do not need to carry out disinfection, user only need to take packing apart transfusion device and intravenous needle are linked together.But unclean transfusion device not only can make the drug effect of medicine weaken, and more may cause cross-infection, has damaged greatly patient's health.Can find out, guarantee that the clean tool of transfusion device has very important significance.
Dropping funnel and mould pin and interconnect, they are the important component parts in transfusion device.Existing transfusion device assembles that operator is normally manual to assemble, and particularly moulds pin and assembles with dropping funnel.Owing to moulding the irregular property of being shaped as of pin, common conveying device cannot be carried in order to it.
Can find out that dropping funnel and mould pin assembling and can only rely on manually and fetch makes the efficiency of assembling of transfusion device low, and easily causes secondary pollution.
Although on market, there is kludge,, kludge complex structure of the prior art, debugs, safeguards also very difficult, loaded down with trivial details.
Summary of the invention
In order to overcome the baroque problem of existing kludge, the invention provides a kind of dropping funnel conveying device that can simplify manipulator behavior program; A kind of apparatus of the present invention dropping funnel that carries out assembling work and the assemble method of moulding pin are provided.
The technical scheme of conveying device technical solution problem of the present invention is: the conveying device of dropping funnel, this device comprises a frame, in described frame, there is the rotating disk that can rotate, in described frame, also there is the rotating disk actuator that can drive above-mentioned dial rotation, described rotating disk edge has the dropping funnel fixture for dropping funnel is vertically located, it is characterized in that, it also comprises the feeding channel one being arranged in frame from top to bottom, funnel and feed member, the entrance point of described funnel upward and be positioned at the port of export place of feeding channel one, the port of export of funnel down and above-mentioned feed member be positioned at hopper outlet and rectify below, above-mentioned feed member can move to behind dropping funnel fixture bottom, the dropping funnel being positioned on dropping funnel fixture is headed into dropping funnel fixture place.Dropping funnel is tubular, and one end of dropping funnel is the openend for moulding pin and being connected.Dropping funnel is first put into common vibrating bunker, in vibrating bunker vibration processes by dropping funnel orderly be delivered to feeding channel one place.Certainly, the dropping funnel of carrying through vibrating bunker is all that its openend is towards feeding channel one port of export place.The dropping funnel at feeding channel one port of export place is entered in funnel by the entrance point of funnel, because funnel is up big and down small hatch frame, therefore, after the guiding of funnel, mould pin keep its openend down enter feed member, feed member by dropping funnel location thereon, by feed member, the dropping funnel being located thereon is delivered to dropping funnel fixture place, the dropping funnel that is then positioned at keeper place is headed into dropping funnel fixture.Certainly, the pressure on top surface is here straight up, and the dropping funnel being positioned on dropping funnel fixture is also straight up.
Further, described feed member comprises actuator one and material feeding seat, on described material feeding seat, there is the backstay that is shaft-like and the actuator two being connected with backstay, above-mentioned material feeding seat is positioned at the proper below of hopper outlet and above-mentioned actuator one can drive material feeding seat to move to dropping funnel fixture bottom, and above-mentioned actuator two can drive backstay to move in dropping funnel fixture place.Actuator one is cylinder, according to actual conditions actuator one, also can adopt oil cylinder.Actuator two is cylinder, according to actual conditions actuator two, also can adopt oil cylinder.The material feeding seat that is positioned at the proper below of hopper outlet can move to dropping funnel fixture bottom by actuator one, after under material feeding seat is positioned at dropping funnel fixture, by actuator two, makes to move on backstay, thereby the dropping funnel being positioned on positioning seat is headed into dropping funnel fixture place.Certainly, backstay moves straight up here.
Further, described feed member comprises actuator one, connecting plate and material feeding seat, above-mentioned actuator one is connected with connecting plate, material feeding seat is movably connected in has the actuator three that can drive material feeding seat to move up and down along connecting plate on connecting plate and on connecting plate, on described material feeding seat, there is locating hole recessed and that match with dropping funnel, above-mentioned material feeding seat is positioned at the proper below of hopper outlet and above-mentioned actuator one can drive material feeding seat to move to dropping funnel fixture bottom, and above-mentioned actuator three can drive material feeding seat to move in dropping funnel fixture place.Actuator three is cylinder, certainly, according to actual conditions actuator three, also can adopt oil cylinder.The material feeding seat that is positioned at the proper below of hopper outlet can move to dropping funnel fixture bottom by actuator one, after material feeding seat is positioned at dropping funnel fixture bottom, by actuator three, material feeding seat is moved on connecting plate, thereby the dropping funnel being positioned on material feeding seat is headed into dropping funnel fixture place.
Further, between described feeding channel one and funnel, also there is transition fixture, described transition fixture is positioned at feeding channel one end and concordant with it, in described frame, there is the actuator four being connected with transition fixture, above-mentioned actuator four can drive transition fixture to be displaced downwardly in mutually concordant with funnel inlet end, described frame also to have for the dropping funnel at transition fixture place being delivered to the manipulator at funnel place.Actuator four is cylinder, and certainly, according to actual conditions, actuator four is that oil cylinder is also feasible.During original state, transition fixture is positioned at feeding channel one end, and the dropping funnel that feeding channel end enters can be by stable being positioned on transition fixture.Then manipulator moves down the dropping funnel clamping on transition fixture, then the moving transition fixture of the actuator four-tape is displaced downwardly to mutually concordant with funnel inlet end, then, manipulator continues to move down, wait to move down the backward funnel place's translation that puts in place, when the dropping funnel being held moves to funnel place, manipulator unclamps, and dropping funnel drops in funnel.When above-mentioned manipulator unclamps, the center of gravity of dropping funnel is positioned at funnel.
Further, the quantity of described feeding channel one is 2-6 roads, and the quantity of above-mentioned manipulator, transition fixture, funnel is identical with it and position is corresponding one by one, has the backstay identical with feeding channel one quantity on above-mentioned feed member.Such structure can be carried a plurality of dropping funnels simultaneously.Certainly, on funnel fixture, there is the clamping part identical with its quantity.
Dropping funnel of the present invention with the technical scheme of moulding the assemble method technical solution problem of pin is: dropping funnel and the assemble method of moulding pin, and the method comprises the following steps:
(1) the directed dropping funnel of carrying: by common vibrating bunker by position dropping funnel in the inner orderly be delivered to feeding channel one place, be positioned at the dropping funnel accumbency at feeding channel one place and its port towards feeding channel one end, manipulator clamps afterwards and is delivered to funnel place by the dropping funnel of feeding channel one end, when the port of accumbency dropping funnel is positioned at funnel top and its other end and is positioned at outside dropping funnel, above-mentioned manipulator unclamps, dropping funnel enters in funnel with port direction down, funnel end has material feeding seat, after funnel guiding, dropping funnel is positioned on material feeding seat, then material feeding seat moves to behind the bottom of dropping funnel fixture, dropping funnel on the material feeding seat jack-up that makes progress will be positioned at, by the dropping funnel of jack-up vertical be embedded in dropping funnel fixture place,
(2) dress filter screen: by common vibrating bunker by position discoid filter screen in the inner orderly be delivered to feeding channel two places, the above-mentioned dropping funnel fixture that is positioned with dropping funnel moves to feeding channel two end tops, and then push rod one heads into dropping funnel by the filter screen that is positioned at feeding channel two ends;
(3) upper glue: the dropping funnel on dropping funnel fixture moves to gluing part place after packing filter screen into, now moves on gluing part and makes the port of dropping funnel be smeared upper glue;
(4) on, mould pin: by common vibrating bunker by position in the inner mould pin orderly be delivered to feeding channel three places, manipulator is embedded in the pin of moulding that is positioned at feeding channel three ends on positioning seat, the puncture portion of now moulding pin embeds positioning seat and moulds pin for the connecting portion that is connected with dropping funnel upward, above-mentionedly gone up dropping funnel after glue along with dropping funnel fixture moves to positioning seat top, thereby move on positioning seat, the pin of moulding being located thereon has been connected with dropping funnel;
(5) after moulding pin and being connected on dropping funnel fixture with dropping funnel, dropping funnel fixture moves to discharging place, and discharging place has mobile discharging rod, and that by discharging masthead, presses that dropping funnel makes to link together moulds pin and dropping funnel by coming off on dropping funnel fixture.
Dropping funnel, mould pin and filter screen is all to carry by common vibrating bunker.Under the effect of vibration of vibrating bunker, dropping funnel is orderly is delivered to feeding channel one place, is positioned at the dropping funnel accumbency at feeding channel one place and its port towards feeding channel one end.Manipulator is after the dropping funnel clamping of feeding channel one end and be delivered to funnel place, and when the port of accumbency dropping funnel is positioned at funnel top and its other end and is positioned at outside dropping funnel, above-mentioned manipulator unclamps, and dropping funnel enters in funnel with port direction down.Certainly, the center of gravity of dropping funnel is to move to funnel place manipulator just to unclamp.Funnel is owing to being up big and down small structure, and the port of export of funnel and dropping funnel match, and therefore, the position of discharging dropping funnel through hopper outlet end is very accurate.Thereby the dropping funnel of discharging is positioned on positioning seat accurately.Material feeding seat moves to behind the bottom of dropping funnel fixture, and material feeding seat will be located thereon the dropping funnel jack-up that makes progress, and by the dropping funnel of jack-up, vertically and will firmly be embedded in dropping funnel fixture place.In order to guarantee to embed firmly, dropping funnel and dropping funnel fixture are interference fit.Rotating disk fixture turns to after dress filter screen operation, and push rod one heads into dropping funnel by the filter screen being positioned on filter screen fixture.Then, rotating disk fixture drives the dropping funnel that is equipped with filter screen to turn to coating process, will be to dropping funnel port spreading glue by the gluing above moving.Finally, rotating disk fixture drives the supreme pin operation of moulding of dropping funnel fixture quick rotation after spreading glue, and now positioning seat drives to mould on pin and moves, and makes to mould pin and is connected with dropping funnel.
Further, in described step (2), feeding channel two ends have filter screen fixture, the push rod one that there is actuator five on described filter screen fixture and be connected with actuator five, the top pressure side of above-mentioned push rod one is mutually concordant with filter screen fixture, and described actuator five can drive on push rod one and move and make top pressure side stretch out filter screen fixture.Actuator five is cylinder, and certainly, according to actual conditions, it is also feasible that actuator five adopts oil cylinder.During original state, push rod one is mutually concordant with filter screen fixture.While needing upper filter screen, actuator five drives on push rod one and moves, thereby the filter screen that is positioned at filter screen fixture place is headed into dropping funnel.
Further, after described step (3), filter screen is carried out to secondary compaction.In compacting process, be also to stretch in dropping funnel by a shaft, thereby filter screen is headed into the installed position in dropping funnel.Above-mentioned shaft is also to drive by common cylinder or oil cylinder.
Further, described filter screen carries out after secondary compaction being filled with gases at high pressure in dropping funnel.The air pressure of described gases at high pressure is 500-1200 handkerchiefs.While having filter screen in dropping funnel, the gas output of dropping funnel within the unit interval is decreased to setting range.After not having filter screen or filter screen to damage in dropping funnel, the gas output of dropping funnel within the unit interval is not decreased to setting range.Whether the signal controlling subsequent handling detecting continues operation, that is to say, if when one of them dropping funnel being detected and there is no filter screen, follow-up coating process can not carry out.
Further, have open-topped glue chamber in described step (3) on gluing part, gluing part and actuator six are connected and actuator six can drive and on gluing part, moves to dropping funnel fixture place.Actuator six is cylinder, and certainly, according to actual conditions, it is also feasible that actuator six adopts oil cylinder.After dropping funnel is held, only along with dial rotation, the dropping funnel fixture that can not move up and down can make dropping funnel more firmly be located.Certainly, the gluing part above moving can be to the stable spreading glue in dropping funnel port.
Further, in described step (4), feeding channel three ends have the pin of moulding fixture, the described push rod two that there is actuator seven and be connected with actuator seven on pin fixture of moulding, the top pressure side of above-mentioned push rod two is mutually concordant with filter screen fixture, and described actuator seven can drive to move on push rod two and top pressure side be stretched out mould pin fixture.Actuator seven is cylinder, and certainly, it is also feasible according to actual conditions actuator seven, adopting oil cylinder.Mould pin and can be moulded by stable heading into the dropping funnel place of pin fixture by the push rod two above moving, thereby make to mould pin, be connected with the ported of dropping funnel.
Further, the quantity of described feeding channel one, feeding channel two and feeding channel three is 2-6 roads, has the clamping part identical with above-mentioned feeding channel one quantity on described dropping funnel fixture.Because the quantity of feeding channel one, feeding channel two and feeding channel three is, somely dare, therefore, can carry several dropping funnels, filter screen simultaneously and mould pin.Improved efficiency of assembling.
Further, described dropping funnel fixture place has the sensor whether the dropping funnel Inner filter net for detection of each clamping part place is in place, after the dropping funnel Inner filter net that corresponding clamping part detected of sensor is in place, in the signal controlling step (3) detecting, on gluing part, move.After sensor detects filter screen and is seated, follow-up corresponding operation is just moved.Effectively avoided waste product also to assemble.Certainly, because the waste product in step (3) does not have gluing, it can also continue to recycle.
Further, after described sensor detects filter screen and is in place, discharging rod action in the signal controlling step (5) detecting, after step (5), also there is waste material and go out material level, when dropping funnel fixture turns to waste material and goes out material level, dropping funnel fixture is opened, and is positioned at waste material on dropping funnel fixture and concentrates and discharge.Due to the just discharging smoothly in step (5) of qualified dropping funnel.The signal that sensor sends makes the not discharging in step (5) of dropping funnel not being seated, and therefore, this step after step (5) just makes the not waste material of discharging in step (5), in this station place discharging.
Beneficial effect of the present invention is:
(1) conveying device of this dropping funnel is owing to making dropping funnel smooth and easy and be positioned on feed member accurately by funnel, and then feed member is moved to behind dropping funnel fixture bottom dropping funnel clamping on dropping funnel fixture.In whole process, by dropping funnel and feed member, can stablize and accurately by dropping funnel clamping on dropping funnel fixture, for common manipulator, only back and forth its operation program of feed member of translation is simple, do not need to arrange complicated loaded down with trivial details manipulator behavior program, simplified structure and the cost of device.
(2) this dropping funnel is with the assemble method of moulding pin owing to relying on funnel and feed member to carry dropping funnel, and funnel is fixed, the reciprocal translation motion of feed member.Although its structure division is complicated a little for manipulator,, in dropping funnel course of conveying, action part is feed member, and feed member is only done reciprocal translation motion.For the manipulator of movement locus complexity, only a simple back and forth feed member for translation has improved feeding stability, stablized the dropping funnel being loaded in dropping funnel fixture enter energy after next procedure stable with filter screen with mould pin and be connected.Meanwhile, because dropping funnel fixture is positioned on rotating disk, the rotation of turntable clearance just can make dropping funnel fixture stop laggard row assembling work at each operation place, and automaticity is high, has very high practical value.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is the perspective view of first direction at dropping funnel operation place in the present invention.
Fig. 4 is the perspective view of second direction at dropping funnel operation place in the present invention.
Fig. 5 is the side-looking structural representation at dropping funnel operation place in the present invention.
Fig. 6 is the structural representation at upper filter screen operation place in assembling method of the present invention.
Fig. 7 is the structural representation at upper glue work order place in assembling method of the present invention.
Fig. 8 is the structural representation of moulding pin operation place in assemble method of the present invention.
Fig. 9 is that the present invention connects the structural representation that goes out material process place in method.
1, frame; 13, actuator five;
2, rotating disk; 14, push rod one;
3, dropping funnel fixture; 15, gluing part;
4, feeding channel one; 16, feeding channel three;
5, funnel; 17, switch boards;
6, feed member; 17a, locating hole;
6a, actuator one; 18, push rod two;
6b, material feeding seat; 19, actuator seven;
6b1, actuator two; 20, switch boards actuator;
6b2, backstay; 21, mould pin fixture;
8, transition fixture; 21a, recess;
8a, actuator four; 22, discharging rod;
9, manipulator; 23, dropping funnel;
10, feeding channel two; 24, mould pin;
11, actuator six; 25, filter screen.
12, filter screen fixture;
The specific embodiment
See figures.1.and.2, the conveying device of dropping funnel comprises a frame 1, and frame 1 bottom has rotating disk actuator, has the rotating disk 2 being connected with rotating disk actuator in frame 1, and rotating disk 2 is in the form of annular discs.In the present embodiment, rotating disk actuator is servomotor, can make the rotation of rotating disk 2 intermittences by servomotor.
The edge of rotating disk 2 is circumferentially evenly equipped with the dropping funnel fixture 3 for clamping dropping funnel 23 along it.
With reference to Fig. 3 and Fig. 4 and Fig. 5, device also comprises feeding channel 1, funnel 5 and feed member 6, feeding channel 1, funnel 5 and feed member 6 from top to bottom arrange in frame, and the top of funnel 5 is the entrance point that bore is larger, and the bottom of funnel 5 is the port of export that bore is less.The entrance point of feeding channel 1 is for being connected with common vibrating bunker, and the entrance point of funnel 5 is positioned at the port of export place of feeding channel 1, and feed member 6 is positioned at the port of export of funnel 5.
In the present embodiment, between feeding channel 1 and funnel 5, there is transition fixture 8, transition fixture 8 is positioned at feeding channel one 3 ends and concordant with it, in frame 1, there are actuator four 8a that are connected with transition fixture 8, it is mutually concordant with funnel 5 entrance points that actuator four 8a can drive transition fixture 8 to be displaced downwardly to, and also has for the dropping funnel 23 at transition fixture 8 places being delivered to the manipulator 9 at funnel 5 places in frame 1.
Actuator four 8a are cylinder, according to reality, also can adopt oil cylinder to substitute.
In feeding process, the dropping funnel that feeding channel one 3 places carry enters transition fixture 8 places, then by common manipulator 9, dropping funnel 23 clampings at transition fixture 8 places will be positioned at, after being held, dropping funnel 23 is delivered to funnel 5 tops, after manipulator 9 unclamps, because the center of gravity of dropping funnel 23 is positioned at funnel 5, therefore, dropping funnel 23 enters in funnel 5 with the downward direction of its openend.
Feed member 6 comprises actuator one 6a and material feeding seat 6b, on material feeding seat 6b, there is the backstay 6b2 that is shaft-like and actuator two 6b1 that are connected with backstay 6b2, actuator two 6b2 are connected on material feeding seat 6b, and backstay 6b2 can move up and down with respect to material feeding seat 6b.Certainly, moving up and down by actuator two 6b1 of backstay 6b2 drives its action to realize.Material feeding seat 6b is positioned under funnel 5 ports of export, and actuator one 6a can drive material feeding seat 6b to move to two extreme positions: one, drives material feeding seat 6b to move to dropping funnel fixture 3 bottoms; Its two, drive material feeding seat 6b move to funnel 5 ports of export under.
Actuator one 6a and actuator two 6b1 are cylinder, according to reality, also can adopt oil cylinder to substitute
Feed member also can adopt another structure.That is: the feed member in this scheme comprises actuator one, connecting plate and material feeding seat, and actuator one is connected with connecting plate, and material feeding seat is movably connected on connecting plate, and connecting plate is fixed with actuator three, and actuator three can drive material feeding seat to move up and down along connecting plate.On material feeding seat, there is locating hole recessed and that match with dropping funnel.Actuator one can drive material feeding seat to move to two extreme positions: one, drives material feeding seat to move to dropping funnel fixture bottom; Its two, drive material feeding seat move to hopper outlet end under.
Actuator three is cylinder, according to reality, also can adopt oil cylinder to substitute
The quantity Wei Si road of feeding channel 1, the quantity of above-mentioned manipulator 9, transition fixture 8, funnel 5 is also four, has four backstay 6b2 on feed member 6.
Dropping funnel comprises the following steps with the assemble method of moulding pin:
(1) the directed dropping funnel of carrying: by common vibrating bunker by position dropping funnel 23 in the inner orderly be delivered to feeding channel one 4 places, be positioned at dropping funnel 23 accumbency at feeding channel one 4 places and its port towards feeding channel one 4 ends.
Common manipulator 9 is by after the dropping funnel of feeding channel one 4 ends 23 clamping and be delivered to funnel 5 places (manipulator is simple reciprocal translation here, can not there is complicated movement locus), when the port of accumbency dropping funnel 23 is positioned at funnel 5 tops and its other end and is positioned at dropping funnel 5 outside, manipulator 9 unclamps, it is interior (when manipulator unclamps that dropping funnel 23 enters funnel 5 with port direction down, the center of gravity of dropping funnel is positioned at funnel, therefore, can pack dropping funnel and enter funnel with the downward direction of its openend).
Funnel 5 ends have material feeding seat 6b, and after funnel 5 guiding, dropping funnel 5 is positioned on material feeding seat 6b.Then, material feeding seat 6b moves to behind the bottom of dropping funnel fixture 3, will be positioned at upwards jack-up of dropping funnel on material feeding seat 6b 23, by the dropping funnel 23 of jack-up vertical be embedded in dropping funnel fixture 3 places.
Material feeding seat 6b and actuator one 6a are connected, actuator one 6a is connected in frame 1, on material feeding seat 6b, there is the backstay 6b2 that is shaft-like and actuator two 6b1 that are connected with backstay 6b2, actuator two 6b1 are connected on material feeding seat 6b, and backstay 6b2 can move up and down with respect to material feeding seat 6b, certainly, moving up and down by actuator two 6b1 of backstay 6b2 drives its action to realize.Material feeding seat 6b is positioned under funnel 5 ports of export, actuator one 6a can drive material feeding seat 6b to move to two extreme positions: one, drive material feeding seat 6b to move to dropping funnel fixture 3 bottoms (when material feeding seat 6b moves to dropping funnel fixture 3 bottom, actuator two 6b1 drive on backstay 6b2 and move and stretch out transition fixture 8, by the backstay 6b2 stretching out, insert in the openend of dropping funnel 23, thereby by dropping funnel 23 location); Its two, drive material feeding seat 6b move to funnel 5 ports of export under, see shown in Fig. 3 and Fig. 4 and Fig. 5.
(2) dress filter screen: by common vibrating bunker by position discoid filter screen 25 in the inner orderly be delivered to feeding channel 2 10 places.The dropping funnel fixture 3 that is positioned with dropping funnel 23 moves to feeding channel 2 10 end tops, and push rod 1 heads into dropping funnel 23 by the filter screen 25 that is positioned at feeding channel 2 10 ends, as shown in Figure 6.
In the present embodiment, feeding channel 2 10 ends have filter screen fixture 12, the push rod 1 that there is actuator 5 13 on filter screen fixture 12 and be connected with actuator 5 13, and actuator 5 13 is connected on filter screen fixture 12.The top pressure side of push rod 1 is mutually concordant with filter screen fixture 12, and actuator 5 13 can drive on push rod 1 and move and make top pressure side stretch out filter screen fixture 12.Actuator 5 13 is cylinder, certainly, also can adopt according to actual needs oil cylinder to replace.
(3) upper glue: the dropping funnel 23 on dropping funnel fixture 3 moves to gluing part place after packing filter screen 25 into, now, moves and makes the port of dropping funnel 23 be smeared upper glue, as shown in Figure 7 on gluing part 15.
Due to 2 rotations of rotating disk, dropping funnel fixture 3 is connected on rotating disk 2.Therefore, the dropping funnel fixture 3 being positioned on rotating disk 2 is fixed, moves, thereby in dropping funnel 23 ports, stablize and uniform spreading glue during gluing on gluing part 15.Particularly, have open-topped glue chamber on gluing part 15, gluing part 15 is connected with actuator 6 11 and actuator 6 11 can drive and on gluing part 15, moves to dropping funnel fixture 3 places.Actuator 6 11 is common cylinder or oil cylinder.
In order to guarantee that filter screen 25 is in place in dropping funnel 23, after this step, filter screen 25 is carried out to secondary compaction.Certainly, compacting is that by common shaft, filter screen 25 to be carried out to top compacting existing, and shaft is by common cylinder or hydraulic oil cylinder driving.
Whether, in order to understand more accurately filter screen 25, be in place meanwhile, in the backward dropping funnel 23 of this step, be filled with high-pressure gas, the air pressure of gases at high pressure is 1000 handkerchiefs.If have filter screen 25 in dropping funnel 23, owing to being subject to the barrier effect of filter screen 25, the gas output of dropping funnel in the unit interval is decreased in setting range.Otherwise dropping funnel 23 is not provided with filter screen 25, or after filter screen 25 breaks, in 23 unit interval of dropping funnel, gas output does not reduce, or is not decreased in setting range.Certainly, when gas output being detected and not being decreased in setting range, just illustrate that filter screen 25 is not installed or filter screen 25 breaks.
Now, the signal detecting to the corresponding actuator signal of subsequent processing, makes next corresponding operation stop response action by central processing unit.Avoid the dropping funnel that filter screen is not installed to carry out other assembly processes.
Particularly, dropping funnel fixture 3 places have the sensor whether dropping funnel 23 Inner filter nets 25 for detection of each clamping part place are in place, after the dropping funnel that corresponding clamping part detected 23 Inner filter nets 25 of sensor are in place, in the signal controlling step (3) detecting, on gluing part 15, move.Otherwise the gluing part 15 in step (3) does not move on not understanding.
(4) on, mould pin: by common vibrating bunker by position in the inner mould pin 24 orderly be delivered to feeding channel 3 16 places.Manipulator is embedded in the pin 24 of moulding that is positioned at feeding channel 3 16 ends on positioning seat, as shown in Figure 8.
Now, the puncture portion of moulding pin 24 embeds positioning seat and moulds pin 24 for the connecting portion that is connected with dropping funnel 23 upward, gone up dropping funnel 23 after glue along with dropping funnel fixture 3 moves to behind positioning seat top, thereby move on positioning seat, the pin 24 of moulding being located thereon has been connected with dropping funnel 23.
Certainly, positioning seat is that it moves up by common cylinder or hydraulic oil cylinder driving.Once after moulding pin 24 and connecting with dropping funnel 23, common cylinder can drive positioning seat to move down
In the present embodiment, positioning seat comprises switch boards 17, push rod 2 18 and actuator 7 19.Switch boards 17 is movably connected in frame 1, in frame 1, be fixed with switch boards actuator 20, switch boards actuator 20 is motor, and the rotating shaft of motor and switch boards 17 are connected, and by switch piece actuator 20, can drive horizontally disposed switch boards 17 to stop after its in-plane 180 degree rotate.
Two symmetrical edges of switch boards 17 have the locating hole 17a that moulds pin 24 for locating, and push rod 2 18 is positioned at locating hole 17a and push rod 2 18 is connected with actuator 7 19.When manipulator clamps the pin 24 of moulding at feeding channel 3 16 places, and send into behind the locating hole 17a place that is close to feeding channel 3 16 1 sides in switch boards 17, switch boards actuator 20 stops after driving switch boards 180 degree to rotate, and the locating hole 17a that moulds pin 24 is housed and moves under dropping funnel fixture 3.Now, actuator 7 19 drives on push rod 2 18 and moves, thereby the pin 24 of moulding that is positioned at locating hole 17a place is pushed to dropping funnel fixture 3 places, makes to mould pin 24 and is connected with the dropping funnel 23 on dropping funnel fixture 3.
In the present embodiment, in order to control the load of feeding channel 3 16.At the end of feeding channel 3 16, there is one and mould pin fixture 21, mould pin fixture 21 sidepieces and there is recessed recess 21a.During original state, feeding channel 3 16 ends are relative with the recess 21a that moulds pin fixture 21, feeding channel 3 16 places mould that pin 24 erects enter recess 21a place, because recess 21a and the single pin 24 of moulding match, that is to say, in recess 21a, can only enter one and mould pin 24, the follow-up pin 24 of moulding is blocked in feeding channel 3 16.
Manipulator clamping is moulded before pin 24, moulds 21 translations of pin fixture recess 21a and feeding channel 3 16 are staggered.After moulding pin fixture 21 and removing, the manipulator moving down is just by its clamping.Certainly, mould after the moulding pin 24 and pressed from both sides away by manipulator of pin fixture 21 places, mould pin fixture 21 and move to reset and make the recess 21a on it continue to align with feeding channel 3 16 ends.
(5) discharging: after moulding pin 24 and being connected on dropping funnel fixture 3 with dropping funnel 23, dropping funnel fixture 3 moves to discharging place, discharging place has mobile discharging rod 22, and that by discharging rod 22 top, presses that dropping funnels 23 make to link together moulds pin 24 and dropping funnel 23 by coming off on dropping funnel fixture 3, as shown in Figure 9.Certainly, discharging rod 22 is by common cylinder or hydraulic oil cylinder driving.
In addition, in order to improve transfer efficiency, the quantity of feeding channel 1, feeding channel 2 10 and feeding channel 3 16 is four roads, has four for clamping the clamping part of dropping funnel on dropping funnel fixture 3.
After sensor detects filter screen 25 and is in place, discharging rod 22 actions in the signal controlling step (5) detecting, after step (5), also have waste material and go out material level, when dropping funnel fixture 3 turns to waste material and goes out material level, dropping funnel fixture 3 is opened, and is positioned at waste material on dropping funnel fixture 3 and concentrates and discharge.
Claims (12)
1. the conveying device of dropping funnel, this device comprises a frame, in described frame, there is the rotating disk that can rotate, in described frame, also there is the rotating disk actuator that can drive above-mentioned dial rotation, described rotating disk edge has the dropping funnel fixture for dropping funnel is vertically located, it is characterized in that: it also comprises the feeding channel one being arranged in frame from top to bottom, funnel and feed member, the entrance point of described funnel upward and be positioned at the port of export place of feeding channel one, the port of export of funnel down and above-mentioned feed member be positioned at hopper outlet and rectify below, above-mentioned feed member can move to behind dropping funnel fixture bottom, the dropping funnel being positioned on dropping funnel fixture is headed into dropping funnel fixture place.
2. the conveying device of dropping funnel as claimed in claim 1, it is characterized in that: described feed member comprises actuator one and material feeding seat, on described material feeding seat, there is the backstay that is shaft-like and the actuator two being connected with backstay, above-mentioned material feeding seat is positioned at the proper below of hopper outlet and above-mentioned actuator one can drive material feeding seat to move to dropping funnel fixture bottom, and above-mentioned actuator two can drive backstay to move in dropping funnel fixture place.
3. the conveying device of dropping funnel as claimed in claim 1, it is characterized in that: described feed member comprises actuator one, connecting plate and material feeding seat, above-mentioned actuator one is connected with connecting plate, material feeding seat is movably connected in has the actuator three that can drive material feeding seat to move up and down along connecting plate on connecting plate and on connecting plate, on described material feeding seat, there is locating hole recessed and that match with dropping funnel, above-mentioned material feeding seat is positioned at the proper below of hopper outlet and above-mentioned actuator one can drive material feeding seat to move to dropping funnel fixture bottom, above-mentioned actuator three can drive material feeding seat to move in dropping funnel fixture place.
4. the conveying device of the dropping funnel as described in claim 1 or 2 or 3, it is characterized in that: between described feeding channel one and funnel, also there is transition fixture, described transition fixture is positioned at feeding channel one end and concordant with it, in described frame, there is the actuator four being connected with transition fixture, above-mentioned actuator four can drive transition fixture to be displaced downwardly in mutually concordant with funnel inlet end, described frame also to have for the dropping funnel at transition fixture place being delivered to the manipulator at funnel place.
5. the conveying device of dropping funnel as claimed in claim 4, it is characterized in that: the quantity of described feeding channel one is 2-6 roads, the quantity of above-mentioned manipulator, transition fixture, funnel is identical with it and position is corresponding one by one, has the backstay identical with feeding channel one quantity on above-mentioned feed member.
Dropping funnel with mould the assemble method of pin, the method comprises the following steps:
(1) the directed dropping funnel of carrying: by common vibrating bunker by position dropping funnel in the inner orderly be delivered to feeding channel one place, be positioned at the dropping funnel accumbency at feeding channel one place and its port towards feeding channel one end, manipulator clamps afterwards and is delivered to funnel place by the dropping funnel of feeding channel one end, when the port of accumbency dropping funnel is positioned at funnel top and its other end and is positioned at outside dropping funnel, above-mentioned manipulator unclamps, dropping funnel enters in funnel with port direction down, funnel end has material feeding seat, after funnel guiding, dropping funnel is positioned on material feeding seat, then material feeding seat moves to behind the bottom of dropping funnel fixture, dropping funnel on the material feeding seat jack-up that makes progress will be positioned at, by the dropping funnel of jack-up vertical be embedded in dropping funnel fixture place,
(2) dress filter screen: by common vibrating bunker by position discoid filter screen (25) in the inner orderly be delivered to feeding channel two places, the dropping funnel fixture that is positioned with dropping funnel moves to feeding channel two end tops, and push rod one heads into dropping funnel by the filter screen (25) that is positioned at feeding channel two ends;
(3) upper glue: the dropping funnel on dropping funnel fixture moves to gluing part place after packing filter screen into, now moves on gluing part and makes the port of dropping funnel be smeared upper glue;
(4) on, mould pin: by common vibrating bunker by position in the inner mould pin orderly be delivered to feeding channel three places, manipulator is embedded in the pin of moulding that is positioned at feeding channel three ends on positioning seat, the puncture portion of now moulding pin embeds positioning seat and moulds pin for the connecting portion that is connected with dropping funnel upward, above-mentionedly gone up dropping funnel after glue along with dropping funnel fixture moves to positioning seat top, thereby move on positioning seat, the pin of moulding being located thereon has been connected with dropping funnel;
(5) discharging: after moulding pin and being connected on dropping funnel fixture with dropping funnel, dropping funnel fixture moves to discharging place, and discharging place has mobile discharging rod, that by discharging masthead, presses that dropping funnel makes to link together moulds pin and dropping funnel by coming off on dropping funnel fixture.
Dropping funnel as claimed in claim 6 with mould the assemble method of pin, it is characterized in that: in described step (2), feeding channel two ends have filter screen fixture, the push rod one that there is actuator five on described filter screen fixture and be connected with actuator five, the top pressure side of above-mentioned push rod one is mutually concordant with filter screen fixture, and described actuator five can drive on push rod one and move and make top pressure side stretch out filter screen fixture.
8. dropping funnel as claimed in claim 6 and the assemble method of moulding pin, is characterized in that: described step is carried out secondary compaction to filter screen after (3).
Dropping funnel as claimed in claim 6 with mould the assemble method of pin, it is characterized in that: on gluing part, have open-topped glue chamber in described step (3), gluing part and actuator six (11) are connected and actuator six can drive and on gluing part, moves to dropping funnel fixture place.
Dropping funnel as claimed in claim 6 with mould the assemble method of pin, it is characterized in that: in described step (4), feeding channel three ends have the pin of moulding fixture, the described push rod two that there is actuator seven and be connected with actuator seven on pin fixture of moulding, the top pressure side of above-mentioned push rod two is mutually concordant with filter screen fixture, and described actuator seven can drive to move on push rod two and top pressure side be stretched out mould pin fixture.
11. dropping funnels as claimed in claim 6 and the assemble method of moulding pin, it is characterized in that: described dropping funnel fixture place has the sensor whether the dropping funnel Inner filter net for detection of each clamping part place is in place, after the dropping funnel Inner filter net that corresponding clamping part detected of sensor is in place, in the signal controlling step (3) detecting, on gluing part, move.
12. dropping funnels as claimed in claim 6 and the assemble method of moulding pin, it is characterized in that: after described sensor detects filter screen and is in place, discharging rod action in the signal controlling step (5) detecting, after step (5), also there is waste material and go out material level, when dropping funnel fixture turns to waste material and goes out material level, dropping funnel fixture is opened, and is positioned at waste material on dropping funnel fixture and concentrates and discharge.
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| CN201410269894.4A CN104029012B (en) | 2014-06-17 | 2014-06-17 | Dropper and plastic needle assembly method and conveyor of droppers |
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| CN201410269894.4A CN104029012B (en) | 2014-06-17 | 2014-06-17 | Dropper and plastic needle assembly method and conveyor of droppers |
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