CN106042332A - Plastic ampoule three-in-one production process and device - Google Patents
Plastic ampoule three-in-one production process and device Download PDFInfo
- Publication number
- CN106042332A CN106042332A CN201610242994.7A CN201610242994A CN106042332A CN 106042332 A CN106042332 A CN 106042332A CN 201610242994 A CN201610242994 A CN 201610242994A CN 106042332 A CN106042332 A CN 106042332A
- Authority
- CN
- China
- Prior art keywords
- mould
- pipe embryo
- plastic ampoule
- bottle
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
- B67C7/0073—Sterilising, aseptic filling and closing
Abstract
The invention relates to the technical field of plastic forming equipment, in particular to a plastic ampoule three-in-one production process and device. The plastic ampoule three-in-one production process comprises the following steps that firstly, a tube blank is arranged in an original position; secondly, a forming mold is driven by a lifting mechanism to descend in an accelerated mode from the original position and assembled, and bottle bodies are formed; thirdly, the forming mold continues to move downwards for filling; fourthly, after filling is completed, the forming mold continues to move downwards and is disassembled; fifthly, the forming mold returns to the original position; sixthly, the forming mold descends and is assembled, the bottle bodies are formed, bottle heads of the last set of filled bottles are formed at the same time, and sealing is completed; seventhly, the forming mold continues to fill the bottle bodies formed in the step six; and eighthly, the forming mold continues to move downwards by a certain distance and then is disassembled after filling is completed, and the step five, step six, step seven and step eight are circularly repeated. Continuous production of plastic ampoules can be achieved, the raw material utilization rate is greatly increased, and the labor productivity is greatly improved.
Description
Technical field
The present invention relates to make molded equipment technical field, be specifically related to a kind of three-in-one production technology of plastic ampoule and dress
Put.
Background technology
Ampoule bottle is mainly used as the Packaging Bottle of medical injection, and traditional ampoule bottle is made up of glass, and it exists frangible, inconvenient
In transport and the shortcoming of recycling, and need in use to utilize the apparatuses such as emery wheel the bottleneck portion of bottle to be broken into pieces open
Open, easily scratch hands or the glove of operator, bring injury to operator, be also easily generated glass chip in the moment of corkage, dirty
Dye operating table surface environment, glass chip, it is also possible to cause liquid medicine contamination in entering ampoule bottle, brings numerous potential safety hazards.With
The continuous renewal medical package apparatus is regenerated, and increasing infusion solutions packaging starts to replace for plastics (based on PC and PP)
In generation, ampoule bottle also develops plastic ampoule, and plastic ampoule the most progressively substitutes existing glass peace with the advantage that its safety is high
Small jar bottle.
In field of pharmaceutical machinery, existing plastic ampoule blowing encapsulation all-in-one machine train line is main to the production procedure of plastic ampoule
Having bottle processed, embedding and clout excision operation, i.e. pipe embryo is after bottle processed, fill, sealing, is resent to clout excision station and carries out
The excision of bottle card clout, finally gives the bottle card finished product with multiple ampoule bottle, can be become from bottle card by single ampoule bottle during use
Product twist off out.Expect multiple bottles of cards, it is necessary to repeat above procedure.Owing to above production procedure is reciprocal interval mistake
Journey, i.e. transshipment acitivity generate station from pipe embryo and take pipe embryo, and mould is on transshipment acitivity, by the matched moulds of mould by required
One section of pipe embryo clamping, cutting knife cuts off afterwards, carries out bottle processed, fill, sealing, afterwards transshipment acitivity after being transported to fill station
Turn again to pipe embryo generation station and take pipe embryo, carry out bottle processed, fill, sealing after being transported to fill station, repeat above mistake afterwards
Journey.Owing to the above process generating goods is interval, in this process, the top of bottle card and bottom have a certain amount of useless
Material, the generation of this waste material is unavoidable, and this is greatly lowered the raw material availability of product.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to: provide a kind of three-in-one production technology of plastic ampoule and
Device, it is possible to the continuous way realizing plastic ampoule produces, and raw material availability and labor productivity are greatly improved.
The present invention solves that the technical scheme that its technical problem is used is:
The three-in-one production technology of described plastic ampoule, comprises the following steps:
Step one, pipe embryo is vertically placed, and has the filling tube of vertically placement in pipe embryo, and raw bits is located at by mould, places
Both sides at pipe embryo；
Step 2, mould is accelerated to decline by raw bits under elevating mechanism drives, until speed and pipe embryo discharging speed
Uniform descent after degree is consistent, mould matched moulds, body starts vacuum forming；
Step 3, mould continues to move down with speed with pipe embryo, by filling tube, body is carried out fill；
Step 4, after fill completes, mould continues to decline die sinking after certain distance；
Step 5, mould is along the reverse direction operation in pipe embryo discharging direction, until mould goes back to home position；
Step 6, mould accelerates to decline under elevating mechanism drives, until after speed is consistent with pipe embryo discharging speed
Uniform descent, mould matched moulds, body starts vacuum forming, and the bottle head of the bottle that one group of fill completes in molding, complete simultaneously
Become sealing；
Step 7, mould continues to move down with speed with pipe embryo, the body of molding in step 6 is carried out fill；
Step 8, after fill completes, mould continues to decline die sinking after certain distance；
Circulation repeats step 5 to step 8.
Above-mentioned steps four and step 8 complete past form die tool in pipe embryo fill and continue with declining a segment distance, be in order to
Reserve suitable space between bottle head and the bottle of two adjacent groups molding, specifically move down distance and set according to the bottle-type of molding fill
Put, it is ensured that during lower group body molding, the bottle head position of upper group bottle adapts with mould.
Wherein, preferred version is:
Described pipe embryo is prepared by pipe embryo forming die head, and filling tube is arranged on pipe embryo forming die internal, pipe embryo forming mould
Head belongs to existing equipment assembly.
Described mould includes symmetrically arranged left half mold and right half mold, and left half mold includes sealing die and bottle
Body mould, body mould is structure as a whole with sealing die, and body mould is positioned at above sealing die, during raw bits, shaping mould
Tool is opened, and left and right half mold is separated from each other, matched moulds when body molding and fill, and body mould and sealing die can the same time-divisions
The other body to two adjacent groups bottle and bottle head are shaped, it is not necessary to cutting and pause, it is achieved continuous way produces, and improve work effect
Rate.
The present invention also provides for a kind of three-in-one process units of plastic ampoule based on said method, including frame, described machine
Frame is provided with driving motor and mould, and mould includes symmetrically arranged left half mold and right half mold, left half mold
Including sealing die and body mould, body mould and sealing die are set to integrative-structure, and body mould is positioned on sealing die
Side；Driving motor to connect elevating mechanism, elevating mechanism connects into the both sides of mould by folding linkage.
Described folding linkage includes lifting cross bar, and lifting cross bar is fixed on the outfan of elevating mechanism, lifting horizontal stroke
One end of the most hinged lifting in the two ends montant of bar, the hinged two folding connecting rods of the other end of lifting montant, a folding connecting rod hinge
Connecing and be fixed in lifting fixed plate, lifting fixed plate coordinates on guide rail, and another root folding rod hinge connection is fixed on the one-tenth of side
On mould.
Described lifting fixed plate lower end connects hydraulic damping cylinder, and hydraulic damping cylinder is fixed in frame.
Described elevating mechanism is ball screw framework.
Described driving motor is servomotor.
In work process, servomotor drives ball screw turns, and the lifting cross bar being fixed on feed screw nut is transported downwards
Dynamic, drive the lifting montant at two ends to move downward, so that folding connecting rod gradually forms straight line, mould closes, and completes into
The body molding of mould middle and upper part and the sealing molding of bottom, folding connecting rod forms mechanical position limitation simultaneously；Now, servomotor
Being rotated further, when the driving force of servomotor is more than hydraulic damping cylinder, the mould of closure state continues to decline, and treats plastics
After ampoule bottle cooling, servomotor inverts, and the lifting cross bar being fixed on feed screw nut moves upward, and drives the lifting at two ends to erect
Bar moves upward, so that folding connecting rod gradually bends, mould is opened, and folding connecting rod forms mechanical position limitation simultaneously；Now,
Servomotor is rotated further, when the driving force of servomotor is more than hydraulic damping cylinder, in the mould continuation of open mode
Rise, until initial station, the above-mentioned action of repetitive cycling, i.e. achieve the continuous way production technology of pipe embryo forming.
Compared with prior art, the method have the advantages that
The present invention is capable of the continuous way of plastic ampoule and produces, and raw material availability and labor productivity are greatly improved；Become
Can follow pipe embryo after mould matched moulds slowly to decline, initial position is opened and risen to formed product rear mold, then matched moulds is raw
Give birth to a set product, circulate and so forth, it is no longer necessary to transshipment acitivity reciprocally takes pipe embryo process, in continuous way production technology,
Pipe embryo need not cut off, and body molding and the sealing of bottle head are carried out simultaneously, i.e. mould completes mould assembling action and the most just completes
Take pipe embryo process, and then carry out follow-up bottle process processed, be greatly shortened pipe embryo and generate the time, improve work efficiency.
Accompanying drawing explanation
Fig. 1 workflow diagram of the present invention.
Fig. 2 embodiment of the present invention 2 structural representation.
Fig. 3 is the front view of Fig. 2.
Fig. 4 embodiment 2 elevating mechanism and folding linkage working state figure.
In figure: 1, pipe embryo；2, filling tube；3, mould；4, pipe embryo forming die head；5, elevating mechanism；6, left half mold；
7, right half mold；8, sealing die；9, body mould；10, frame；11, motor is driven；12, lifting cross bar；13, lifting montant；
14, folding connecting rod；15, lifting fixed plate；16, guide rail；17, hydraulic damping cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is described further:
Embodiment 1:
The three-in-one production technology of plastic ampoule of the present invention, comprises the following steps:
Step one, pipe embryo 1 is vertically placed, and has the filling tube 2 of vertically placement in pipe embryo 1, and raw bits is located at by mould 3,
Being placed on the both sides of pipe embryo 1, as shown in Figure 1a, mould 3 is A with the spacing of pipe embryo forming die head 4；
Step 2, mould 3 is accelerated to decline by raw bits under elevating mechanism 5 drives, until speed and pipe embryo 1 discharging
Speed unanimously rear uniform descent, mould 3 matched moulds, body starts vacuum forming, such as Fig. 1 b, mould 3 times in this step
Shifting distance is B；
Step 3, mould 3 continues to move down with speed with pipe embryo 1, by filling tube 2, body is carried out fill, such as figure
1c, this step mould 3 moves down distance for C；
Step 4, after fill completes, mould 3 continues to decline die sinking after certain distance, such as Fig. 1 d, this step shaping mould
Tool 3 moves down distance for D；
Step 5, mould 3 is along the reverse direction operation in pipe embryo 1 discharging direction, until 3 times home positions of mould,
As shown in fig. le；
Step 6, mould 3 accelerates to decline, until speed is consistent with pipe embryo 1 discharging speed under elevating mechanism 5 drives
Rear uniform descent, mould 3 matched moulds, body starts vacuum forming, simultaneously the bottle head of the bottle that one group of fill completes in molding,
Completing sealing, as shown in Figure 1 f, in this step, mould 3 moves down distance for B；
Step 7, mould 3 continues to move down with speed with pipe embryo 1, the body of molding in step 6 is carried out fill, as
Shown in Fig. 1 g, in this step, mould 3 moves down distance for C；
Step 8, after fill completes, mould 3 continues to decline die sinking after certain distance, as shown in figure 1h, in this step
Mould 3 moves down distance for D；
Circulation repeats step 5 to step 8；The numerical value of distance A in above-mentioned steps, distance B, distance C and distance D is according to treating
Molding Packaging Bottle size is configured.
Above-mentioned steps four and step 8 complete past form die tool 3 continuation with declining a segment distance in pipe embryo 1 fill, be in order to
Reserve suitable space between bottle to bottle head and two adjacent groups molding, specifically move down distance and carry out according to the bottle-type of molding fill
Arrange, it is ensured that during lower group body molding, the bottle head position of upper group bottle adapts with mould 3.
Wherein, described pipe embryo 1 is prepared by pipe embryo forming die head 4, and it is internal that filling tube 2 is arranged on pipe embryo forming die head 4, fills
During dress, electric machine rotation, drive screw rod to rotate after decelerator slows down, while screw rod rotates, the raw material in hopper is from screw rod
Charging aperture enter, and in screw rod rotation process, according to the spiral motion track that it is internal, when raw material moves at inside screw
While, the heating through heater becomes fluid state, finally by the squeezing action of screw rod, fluid material is injected into pipe
In embryo forming die head, through the molding of pipe embryo forming die head 4, finally obtain the requirements such as suitable diameter, thickness, and transparency
Pipe embryo 1；Mould 3 includes that symmetrically arranged left half mold 6 and right half mold 7, left half mold 6 include sealing die 8 and bottle
Body mould 9, body mould 9 is structure as a whole with sealing die 8, and body mould 9 is positioned at above sealing die 8, during raw bits, becomes
Mould 3 is opened, and left and right half mold is separated from each other, matched moulds when body molding and fill, and body mould 9 and sealing die 8 can
Body and bottle head to two adjacent groups bottle are shaped the most respectively, it is not necessary to cutting and pause, it is achieved continuous way produces, and improve
Work efficiency.
Embodiment 2:
As Figure 2-3, the present embodiment provides a kind of three-in-one process units of plastic ampoule based on embodiment 1, including machine
Frame 10, described frame 10 is provided with driving motor 11 and mould 3, and mould 3 includes symmetrically arranged left half mold 6 He
Right half mold 7, left half mold 6 includes that sealing die 8 and body mould 9, body mould 9 and sealing die 8 are set to integrative-structure,
Body mould 9 is positioned at above sealing die 8；Driving motor 11 to connect elevating mechanism 5, elevating mechanism 5 is by folding linkage
Connect into the both sides of mould 3.
Described folding linkage includes lifting cross bar 12, and lifting cross bar 12 is fixed on the outfan of elevating mechanism 5, rises
One end of the most hinged lifting in the two ends montant 13 of fall cross bar 12, the hinged two folding connecting rods 14 of the other end of lifting montant 13, one
Root folding connecting rod 14 is hingedly fixed in lifting fixed plate 15, and lifting fixed plate 15 coordinates on track 16, and another root folding is even
Bar 14 is hingedly fixed on the mould 3 of side.
Described lifting fixed plate 15 lower end connects hydraulic damping cylinder 17, and hydraulic damping cylinder 17 is fixed in frame 10.
Described elevating mechanism 5 is ball screw framework.
Described driving motor 11 is servomotor.
As shown in Figure 4, in work process, servomotor drives ball screw turns, the lifting being fixed on feed screw nut
Cross bar 12 moves downward, and drives the lifting montant 13 at two ends to move downward, so that folding connecting rod 14 gradually forms straight line, molding
Mould 3 closes, and completes the body molding of mould 3 middle and upper part and the sealing molding of bottom, and folding connecting rod 14 forms machine simultaneously
Tool is spacing；Now, servomotor is rotated further, when the driving force of servomotor is more than hydraulic damping cylinder 17, closure state
Mould 3 continues to decline, and after plastic ampoule bottle cools down, servomotor inverts, the lifting cross bar being fixed on feed screw nut
12 move upward, and drive the lifting montant 13 at two ends to move upward, so that folding connecting rod 14 gradually bends, and mould 3 dozens
Opening, folding connecting rod 14 forms mechanical position limitation simultaneously；Now, servomotor is rotated further, when the driving force of servomotor is more than liquid
During pressure damped cylinder 17, the mould 3 of open mode continues to rise, until initial station, the above-mentioned action of repetitive cycling, i.e. realizes
The continuous way production technology of pipe embryo 1 molding.
Claims (8)
1. the three-in-one production technology of plastic ampoule, it is characterised in that comprise the following steps:
Step one, pipe embryo (1) is vertically placed, and has the filling tube (2) of vertically placement in pipe embryo (1), and mould (3) is located at original
Position, is placed on the both sides of pipe embryo (1)；
Step 2, mould (3) is accelerated to decline, until speed goes out with pipe embryo (1) by raw bits under elevating mechanism (5) drives
Material speed unanimously rear uniform descent, mould (3) matched moulds, body starts vacuum forming；
Step 3, mould (3) continues to move down with speed with pipe embryo (1), by filling tube (2), body is carried out fill；
Step 4, after fill completes, mould (3) continues to decline die sinking after certain distance；
Step 5, mould (3) is along the reverse direction operation in pipe embryo (1) discharging direction, until mould (3) returns raw bits
Put；
Step 6, mould (3) accelerates to decline under elevating mechanism (5) drives, until speed and pipe embryo (1) discharging speed one
Uniform descent after cause, mould (3) matched moulds, body starts vacuum forming, the bottle that in molding, one group of fill completes simultaneously
Bottle head, completes sealing；
Step 7, mould (3) continues to move down with speed with pipe embryo (1), the body of molding in step 6 is carried out fill；
Step 8, after fill completes, mould (3) continues to decline die sinking after certain distance；
Circulation repeats step 5 to step 8.
The three-in-one production technology of plastic ampoule the most according to claim 1, it is characterised in that described pipe embryo (1) is by pipe
Embryo forming die head (4) prepares, and it is internal that filling tube (2) is arranged on pipe embryo forming die head (4).
The three-in-one production technology of plastic ampoule the most according to claim 1, it is characterised in that described mould (3) wraps
Including symmetrically arranged left half mold (6) and right half mold (7), left half mold (6) includes sealing die (8) and body mould (9),
Body mould (9) is structure as a whole with sealing die (8), and body mould (9) is positioned at sealing die (8) top.
4. the three-in-one process units of plastic ampoule based on the three-in-one production technology of plastic ampoule described in claim 1, bag
Including rack (10), it is characterised in that described frame (10) is provided with driving motor (11) and mould (3), mould (3)
Including symmetrically arranged left half mold (6) and right half mold (7), left half mold (6) includes sealing die (8) and body mould
(9), body mould (9) and sealing die (8) are set to integrative-structure, and body mould (9) is positioned at sealing die (8) top；Drive
Motor (11) connects elevating mechanism (5), and elevating mechanism (5) connects into the both sides of mould (3) by folding linkage.
The three-in-one process units of plastic ampoule the most according to claim 4, it is characterised in that described folding linkage bag
Including lifting cross bar (12), lifting cross bar (12) is fixed on the outfan of elevating mechanism (5), and the two ends of lifting cross bar (12) are all cut with scissors
Connect one end of lifting montant (13), the hinged two folding connecting rods (14) of the other end of lifting montant (13), a folding connecting rod
(14) being hingedly fixed in lifting fixed plate (15), lifting fixed plate (15) coordinates on guide rail (16), another root folding connecting rod
(14) it is hingedly fixed on the mould (3) of side.
The three-in-one process units of plastic ampoule the most according to claim 4, it is characterised in that described lifting fixed plate
(13) lower end connects hydraulic damping cylinder (17), and hydraulic damping cylinder (17) is fixed in frame (10).
7. according to the three-in-one process units of the plastic ampoule described in claim 4 or 5, it is characterised in that described elevating mechanism
(5) it is ball screw framework.
8. according to the three-in-one process units of the plastic ampoule described in claim 4 or 5, it is characterised in that described driving motor
(11) it is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242994.7A CN106042332A (en) | 2016-04-19 | 2016-04-19 | Plastic ampoule three-in-one production process and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242994.7A CN106042332A (en) | 2016-04-19 | 2016-04-19 | Plastic ampoule three-in-one production process and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106042332A true CN106042332A (en) | 2016-10-26 |
Family
ID=57176695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242994.7A Pending CN106042332A (en) | 2016-04-19 | 2016-04-19 | Plastic ampoule three-in-one production process and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106042332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246425A (en) * | 2021-04-27 | 2021-08-13 | 山东新华医疗器械股份有限公司 | Continuous production process for pre-filling needle of plastic medicine bottle |
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| CN102431154A (en) * | 2010-09-29 | 2012-05-02 | 浙江宏振机械模具集团有限公司 | Plastic drawing and blowing machine mold opening/closing mechanism having bidirectional synchronous lifting function |
| CN203726804U (en) * | 2013-12-19 | 2014-07-23 | 楚天科技股份有限公司 | Continuous forming machine for plastic container |
| CN104030224A (en) * | 2013-03-06 | 2014-09-10 | 楚天科技股份有限公司 | Blowing-filling-sealing integrated machine |
| CN104827648A (en) * | 2015-04-14 | 2015-08-12 | 江苏金荣机械有限公司 | Linkage mold closing apparatus in liner bottle blowing machine |
| CN205572987U (en) * | 2016-04-19 | 2016-09-14 | 山东新华医疗器械股份有限公司 | Trinity forming mechanism of plastics ampoule |
-
2016
- 2016-04-19 CN CN201610242994.7A patent/CN106042332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431154A (en) * | 2010-09-29 | 2012-05-02 | 浙江宏振机械模具集团有限公司 | Plastic drawing and blowing machine mold opening/closing mechanism having bidirectional synchronous lifting function |
| CN104030224A (en) * | 2013-03-06 | 2014-09-10 | 楚天科技股份有限公司 | Blowing-filling-sealing integrated machine |
| CN203726804U (en) * | 2013-12-19 | 2014-07-23 | 楚天科技股份有限公司 | Continuous forming machine for plastic container |
| CN104827648A (en) * | 2015-04-14 | 2015-08-12 | 江苏金荣机械有限公司 | Linkage mold closing apparatus in liner bottle blowing machine |
| CN205572987U (en) * | 2016-04-19 | 2016-09-14 | 山东新华医疗器械股份有限公司 | Trinity forming mechanism of plastics ampoule |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246425A (en) * | 2021-04-27 | 2021-08-13 | 山东新华医疗器械股份有限公司 | Continuous production process for pre-filling needle of plastic medicine bottle |
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Application publication date: 20161026 |