CN101015955A - Blow-moulding method and device - Google Patents
Blow-moulding method and device Download PDFInfo
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- CN101015955A CN101015955A CN 200610003399 CN200610003399A CN101015955A CN 101015955 A CN101015955 A CN 101015955A CN 200610003399 CN200610003399 CN 200610003399 CN 200610003399 A CN200610003399 A CN 200610003399A CN 101015955 A CN101015955 A CN 101015955A
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Abstract
The invention provides a method for blowing and shaping plastic and relative plastic blowing machine. The method comprises that 1, in blank feeder, the feeder furnishes and arranges material blanks, while the opening of the blank is downward and fed into a heater, 2, in the heater, the heater uniformly heats the material blank to reduce the opening temperature lower than blank temperature, and feeds the blank into a blank taker, 3, feeds the heated blank into a blower, 4, in the blower, the heated blank one-way intermits and feeds, while each time can blow at least one blank into a container, 5, blows the container outside the plastic blower. The invention can produce the container with large opening, with high efficiency and effect.
Description
Technical field
The present invention relates to a kind of blow molding method and blow moulding equipment, relate in particular to the blow moulding equipment of the material embryo of a kind of suitable blowing large mouth portion.
Background technology
Along with the development of society, blow molding technology is also advancing, and the material embryo also constantly presents its diversity, and full automatic upward embryo technology is badly in need of in many production firms, thereby enhances productivity, and improves operator's working environment.At present, the last fetus device that blow moulding equipment is commonly used, material embryo oral area slides in guide rail down, thus, needs will expect to send heating again after the embryo upset by manipulator, and structure is comparatively complicated.When if the oral area of material embryo is big, manipulator difficulty when grasping is bigger, and success rate reduces, and needs more cylinder accessory.
Secondly, in the two step method production technology that generally adopts, be directly to influence the key technology that can blowing successful at present to the thermal effect that adds of expecting embryo.For the thin material embryo of oral area, idiosome is raised to certain temperature in the time of guaranteeing to heat, and it is low as much as possible to require material embryo oral area to heat up simultaneously, and this has become industry technical barrier to be solved, the good solution of Shang Weiyou.
Once more, adopt at present generally the get embryo method of two step method blow moulding equipment before blowing to be: to make the clamp insertion of advancing, rely on the pulling force of the spring between two clamps that clamp is closed up to clamp the material embryo, the certain distance that rises is then taken the material embryo away, rectilinear motion makes the material embryo arrive assigned address again, this moment, clamp was return, and straight line returns to be got the embryo position and prepare to get embryo next time.When using the bigger container of this method blowing oral area, two clamps rely on the pulling force of spring to make clamp close up the material folding embryo, clamp the additonal pressure that material embryo rear spring produces and are pressed on the material embryo, and because of material embryo oral area is bigger, the oral area easy deformation causes the bottle blowing quality to descend; When adopting rectilinear motion to place the material embryo, bigger because of expecting the embryo oral area, it is long then to advance the reversion journey, because of rectilinear motion with to advance the swivel motion direction vertical, driving olinear motion part when advancing back advances back, it is bigger then to take up room, so this fado is used to blow the less container of oral area, and is not suitable for the bigger container of blowing oral area.
Also have, blow moulding equipment at present, the material embryo after the heating expect with heat that embryo takes off from the pallet chain of heater and deliver to the relay station device again by getting fetus device earlier before blowing, will expect that embryo takes off from relay station and deliver to the bottle blowing position and carry out bottle blowing by getting bottle again.Adopt this mode,, take than large space mechanism's complexity because heat material embryo needs a temporary storage location relay station.And the material embryo will repeatedly be fetched and delivered, and the equipment overall efficiency is reduced, and the simultaneous faults rate increases, and the mechanism design for the bigger container of blowing oral area is more difficult especially.
Summary of the invention
The object of the present invention is to provide a kind of method and blow moulding equipment of blow molding, use this method and apparatus, be suitable for blowing the bigger container of oral area.
Another object of the present invention is to provide a kind of method and blow moulding equipment of blow molding, uses this method and apparatus, but continuous operations, last embryo efficient height.
Another object of the present invention is to provide a kind of method and blow moulding equipment of blow molding, uses this method and apparatus, can allow material embryo idiosome heat up higher and the idiosome oral area heats up lower.
Another object of the present invention is to provide a kind of method and blow moulding equipment of blow molding, uses this method and apparatus, can grasp the bigger material embryo of oral area very effectively to deliver to blowing.
Another object of the present invention is to provide a kind of method and blow moulding equipment of blow molding, uses this method and apparatus, when blowing material embryo, and carry intermittently.
Method according to blow molding of the present invention may further comprise the steps:
(1) in last fetus device, last fetus device arrangement and arrange the material embryo, the openend that makes the material embryo is down and be delivered to heater;
(2) in heater, heater heats the material embryo equably, and makes the temperature of material embryo oral area be lower than the temperature of idiosome, reaches to deliver to after the temperature that is suitable for blow molding into shape to get fetus device;
(3) the material embryo after getting fetus device and will heating is delivered to the blowing device;
(4) in the blowing device, the material embryo carry at unidirectional intermittence after the heating can be blow molded into container with at least one material embryo at every turn;
(5) container is sent blow moulding equipment.
According to blow moulding equipment of the present invention, comprising:
One be used to put in order, the last fetus device of arrangement and material conveying embryo;
A heater that is used to heat the material embryo;
The fetus device of getting that is used to carry material embryo after the heating;
One is used for the material embryo blowing after the heating is the blowing device of container;
The described fetus device of going up will expect that embryo is delivered to described heater heating, and the described fetus device of getting will be finished the material embryo of heating and take out and be delivered to described blowing device from described heater, and described blowing device carries out blowing to the described material embryo of getting the fetus device conveying.
In a preferred embodiment, described go up fetus device have make the material embryo openend down and the reason embryo mechanism that is arranged in order.Preferable, described reason embryo mechanism comprises a conveyer with thumb wheel mechanism.In another preferred embodiment, described reason embryo mechanism comprises an arc-shaped rail.
In a preferred embodiment, described heater comprises an annular delivery track that is arranged with a plurality of anchor clamps uniformly and equidistantly, and described anchor clamps heat with the material conveying embryo along described annular delivery track end-around carry.Preferable, the rotation serially of described anchor clamps.Preferable, described anchor clamps can pump.In further preferred embodiment, described heater can make the temperature of material embryo oral area be lower than the temperature of idiosome portion.Preferable, described anchor clamps are arranged with the non-tight box body.
In a preferred embodiment, described go up has one to press fetus device between fetus device and the described heater, goes up material embryo that fetus device carries by being pressed on the described anchor clamps with described.Preferable, described pressure fetus device is a screw mechanism that can rotate continuously.Preferable, described screw rod can move forward and backward.Preferable, described screw rod can move up and down.Preferable, the bottle embryo at described screw rod place and the anchor clamps of described heater are ordered about synchronously to travel forward.
In a preferred embodiment, the described fetus device of getting is installed between described heater and the described blowing device, comprises a gripping mechanism, and described gripping mechanism can carry out the reciprocally swinging of certain angle.Preferable, described gripping mechanism can move up and down, and rises return when unclamping the material embryo when gripping material embryo.Preferable, described gripping mechanism comprises first clamping bar and second clamping bar, at described first clamping bar and the equal cogged rackwork of second clamping bar, one end, and by air cylinder driven wherein a clamping bar carry out opening and closing movement.In another preferred embodiment, described gripping mechanism comprises first clamping bar and second clamping bar, and described first clamping bar all is connected with cylinder to be driven with second clamping bar, one end and carries out opening and closing movement.
In a preferred embodiment, described blowing device, comprise ring seal rail set and the grip device of being located on this ring seal rail set, this grip device is done unidirectional intermittent cyclic motion in this ring seal rail set, form corresponding station when making single clamp body move to the relevant position.Preferable, described grip device comprises a plurality of clamp bodies, clamp fixing plate, anchor clamps connecting plate, being connected with the anchor clamps connecting plate by clamp fixing plate between a plurality of clamp bodies is an annular enclosed structure.Preferable, described clamp fixing plate and described anchor clamps connecting plate are connected to chain structure.Preferable, described clamp fixing plate is connected to chain structure with described anchor clamps connecting plate and is connected by bearing pin, and the centre-to-centre spacing of the pin-and-hole of this bearing pin can be determined the centre distance of adjacent described clamp body.Preferable, described clamp body is supported in the described ring seal rail set by flange bearing and slides.Preferable, described ring seal rail set comprises inside and outside straight guide and inside and outside arc guide rail, and each guide pass is in the same plane and form a closed-loop.Preferable, described interior arc guide rail can rotate around its axle in its seat by ball bearing.Preferable, described blowing device further comprises at least one pair of branch pattern and at least one bed die, the part of the oral area of the material embryo that described minute pattern and bed die can be carried described anchor clamps when matched moulds is combined in the die cavity of two branch patterns, and forms an airtight space.Preferable, described anchor clamps head is provided with the O RunddichtringO.
Description of drawings
Fig. 1 is the structural representation of blow moulding equipment of the present invention;
Fig. 2 a is a schematic diagram of going up fetus device of the present invention;
Fig. 2 b is that the A of fetus device that goes up of the present invention is to schematic diagram;
Fig. 3 is a schematic diagram of going up second embodiment of fetus device of the present invention;
Fig. 4 is the vertical view of heater of the present invention;
Fig. 5 is the front view of heater of the present invention;
Fig. 6 a is A-A (C-C) cutaway view of heater of the present invention;
Fig. 6 b is the B-B cutaway view of heater of the present invention;
Fig. 6 c is the anchor clamps schematic cross-section of heater of the present invention;
Fig. 7 a is the schematic diagram of another preferred embodiment of the anchor clamps of heater of the present invention;
Fig. 7 b is the anchor clamps rising schematic diagram of another preferred embodiment of heater of the present invention;
Fig. 8 is the schematic diagram of pressure fetus device of the present invention;
Fig. 9 is a work schematic diagram of getting fetus device of the present invention;
Figure 10 is a front view of getting fetus device of the present invention;
Figure 11 is a left view of getting fetus device of the present invention;
Figure 12 is a schematic diagram of getting second embodiment of fetus device of the present invention;
Figure 13 is a schematic diagram of getting the 3rd embodiment of fetus device of the present invention;
Figure 14 is a schematic diagram of getting the gripping mechanism of fetus device of the present invention;
Figure 15 is the schematic diagram of second embodiment of the gripping mechanism of getting fetus device of the present invention;
Figure 16 is the vertical view of the ring seal rail set of blowing device of the present invention;
Figure 17 is the anchor clamps of blowing device of the present invention and the front view of ring seal rail set;
Figure 18 faces complete section figure for the anchor clamps of blowing device of the present invention;
Figure 19 is the external arc guide rail cutaway view in the ring seal rail set of blowing device of the present invention;
Figure 20 is the branch pattern of blowing device of the present invention, the matched moulds schematic diagram of bed die.
The specific embodiment
Below in conjunction with accompanying drawing to the specific embodiment that uses method and apparatus of the present invention to being described in further detail.
Fig. 1 is the overall structure figure of blow moulding equipment of the present invention.As shown in the figure, this equipment comprises that 200, one of 100, one heaters of fetus device are got 300, one blowings of fetus device device 400 on one that is installed on the fuselage 9.Last fetus device 100 will expect that embryo is delivered to heater 200 heating, get fetus device 300 and will finish the material embryo of heating and take out and be delivered to blowing device 400 from heater 200, and 400 pairs in device of blowing is got the material embryo that fetus device 300 carries and carried out blowing.
Fig. 2 a is the schematic diagram of the last fetus device of blow moulding equipment of the present invention, and Fig. 2 b is that the A of last fetus device of blow moulding equipment of the present invention is to schematic diagram.As shown in the figure, the fetus device 100 of going up of the present invention comprises reason embryo mechanism 101 and guide rail 102.Reason embryo mechanism 101 comprises conveyer 11 and is installed in the thumb wheel 12 of conveyer 11 tops.When conveyer 11 in the running, material embryo 8 rolls on the conveyer belt 11a of conveyer 11, conveyer belt 11a has baffle plate 13, the oral area of material embryo 8 down then under the effect of baffle plate 13, send guide rail 102 to, other undesirable material embryos are then laid.Brace 14 has been installed on conveyer 11 tops, and material embryo 8 slides along baffle plate 13 under the effect of brace 14, slips at last in the guide rail 102.Circulation thus, material embryo 8 be by the arrangement of conveyer 11, and material embryo 8 oral areas being sent to one by one in the guide rail 102 down finally is transferred in the heater 200.
Fig. 3 is the schematic diagram of second embodiment of reason embryo mechanism of the last fetus device of blow moulding equipment of the present invention.As shown in the figure, last fetus device 100 comprises reason embryo mechanism 101 and guide rail 102.Reason embryo mechanism 101 has comprised an arc-shaped rail 11.After material embryo 8 enters arc guide rail, previous material embryo expects to slide forward under the effect of embryo thrust in the back, the effect that is in self gravitation to circular arc is slided downwards, 8 this moments of the upset automatically of material embryo, material embryo oral area is by changing into up down, and then slip in the slide rail 102, finally be transferred in the heater 200.
Shown in Fig. 4, Fig. 5, Fig. 6 a, Fig. 6 b, Fig. 6 c, heater 200 comprises an annular delivery track 201, arranges the anchor clamps 202 of carrying material embryo on the annular delivery track 201 uniformly and equidistantly.Anchor clamps 202 comprise clamp head 21, spring 23, sprocket 24, slide plate 26, rolling bearing 27.Slide plate 26 is limited in annular delivery track 201 slides forwards, and motor 90 drives chain 29 makes clamp head 21 rotate dynamic bearing 27 with respect to slide plate 26 rotations by sprocket 24.Anchor clamps 202 rotation serially like this.Anchor clamps 202 lower ends are provided with lifter cam 22.Under the effect of lifter cam 22, clamp head 21 protrudes upward outside the heat shield 30 with respect to slide plate 26 in sliding bearing 28.When clamp body broke away from lifter cam 22, spring 23 was return in the heat shield 30 clamp head 21.Heat shield 30 is the non-tight box body, and preferably, heat shield 30 has a plurality of through holes 31.Because clamp head 21 is being with material embryo 8 to rotate continuously, material embryo 8 is heated evenly.Heat shield 30 is placed in around the oral area of material embryo 8, material embryo oral area is heated is obstructed, and it is slower to heat up.Simultaneously, the through hole 31 of heat shield 30 can be accepted cold wind, and cold wind is blown over material embryo 8 oral areas, and the temperature of material embryo 8 oral areas is descended to some extent.
Shown in Fig. 6 a, during anchor clamps 202 in-position A-A, under the effect of lifter cam 22, material embryo 8 breaks away from heat shield 30 along with clamp head 21 rises, and convenient material embryo 8 is removed.During anchor clamps 202 in-position C-C, because the effect of lifter cam 22, clamp head 21 climbs away heat shield 30 once more, and convenient material embryo 8 is admitted to.After anchor clamps 202 have carried material embryo 8, break away from lifter cam 22, material embryo oral area descends with clamp head 21 and enters heat shield 30, continues to repeat aforementioned process.
Fig. 7 a, Fig. 7 b are the schematic diagram and the anchor clamps rising schematic diagram of another preferred embodiment of the anchor clamps of heater of the present invention.As shown in the figure, anchor clamps 202 lower ends are provided with cylinder 32.Anchor clamps 202 can lifting under the ordering about of cylinder 32.
Between last fetus device 100 and heater 200, be installed on and press fetus device 500.As shown in Figure 8, pressing fetus device 500 is a screw mechanism.Screw rod 50 is installed in the port of export of guide rail 102.Drive motor drive screw 50 rotations simultaneously of heater 200, the material embryo 8 that is in screw rod 50 places and the anchor clamps 202 of heater 200 are travelled forward synchronously, thereby will expect that embryo 8 is exactly by being pressed on the anchor clamps 202.Screw rod 50 links to each other with motor by gear 51, bevel gear 52, sprocket wheel 53, makes the material embryo consistent with the speed of anchor clamps 202 operations along the speed of screw rod operation.Screw rod 50 can rotate up or down around bevel gear shaft.Leading screw 54 in that screw rod 50 is installed can order about screw rod 50 and move forward and backward.Like this, the center of screw rod 50 can be up and down, forward and backward four direction moves, and adjusts the height and the width of embryo mouth, all can fall on the anchor clamps 202 for the material embryo of different size, finally realizes being suitable for multiple material embryo and go up embryo automatically.
As shown in Figure 9, getting fetus device 300 is installed between heater 200 and the blowing device 400.Shown in Figure 10,11, the gripping mechanism 60 of getting fetus device 300 by 63 rotations of tooth bar 62 driven gears, thereby drives gripping mechanism 60 reciprocally swinging in certain angle by the tooth bar 62 in the cylinder 61 driven wheel tooth bar mechanisms.As shown in figure 14, between the clamping bar 64a of clamp 64 and the 64b pinion and rack 65 is housed, cylinder 66 drives clamping bar 64a, thereby drive clamping bar 64a and 64b carry out folding.
As shown in figure 12, in second embodiment that gets fetus device of blow moulding equipment of the present invention, gripping mechanism 60 is driven by oscillating cylinder 61 and swings in certain angle.
As shown in figure 13, in the 3rd embodiment that gets fetus device of blow moulding equipment of the present invention, motor 61 drives is with 62 synchronously to drive gripping mechanism 60 rotations.
As shown in figure 15, the clamping bar 64a of clamp 64 and 64b are installed on gas pawl 65a and the 65b, and when gas pawl 65a and 65b action, the clamping bar 64a and the 64b of clamp 64 open respectively.
As shown in figure 16, blowing device 400 comprises ring seal rail set 401 and the grip device of being located on the ring seal rail set 401 402.Grip device 402 is done unidirectional intermittent cyclic motion in ring seal rail set 401, form three stations, is respectively embryo 91, blowing 92 and bottle outlet 93.As Figure 17 and shown in Figure 180, grip device 402 comprises a plurality of anchor clamps 40, clamp fixing plate 41, anchor clamps connecting plate 42, and being connected with anchor clamps connecting plate 42 by clamp fixing plate 41 between a plurality of anchor clamps 40 is an annular enclosed structure.Clamp fixing plate 41 is connected to chain structure with anchor clamps connecting plate 42 by bearing pin 43, and the centre-to-centre spacing of the pin-and-hole of bearing pin 43 can be determined the centre distance of adjacent clamp body 40.Anchor clamps 40 are supported in the ring seal rail set 401 by flange bearing 44 and slide.As shown in figure 16, ring seal rail set 401 comprises interior straight guide 45a, outer straight guide 45b and interior arc guide rail 46a, external arc guide rail 46b, and each guide pass is in the same plane and form a closed-loop.As shown in figure 19, interior arc guide rail 46a can rotate around its axle in its seat by ball bearing 47.
Get fetus device 300 and will expect that embryo is from delivering to the last embryo station 91 of grip device 402 after heater 200 takes off, under the drive of getting fetus device 300, material embryo 8 is sent to blowing station 92 in next man-hour, the material embryo 8 of former blowing station 92 has been blow molded into container 8a and has delivered to bottle outlet station 93 simultaneously, anchor clamps 40 alternately so circulated before and after three stations were finished under same action simultaneously.
Anchor clamps 40 support slip by flange bearing 44 in ring seal rail set 401, the stable action noise is low, and interior arc guide rail 46a, 46b have ball bearing 47 to support, and make the entire mechanism running more flexible, but guiding gas cylinder 48 correctings of anchor clamps 40 blowing stretching bar and air guide are blown.
Figure 20 is the branch pattern of blowing device of the present invention, the matched moulds schematic diagram of bed die.When material embryo 8 is sent to blowing station 92, anchor clamps 40 rise under the ordering about of sealing cylinder 401, divide pattern 402a, 402b and 402c to carry out matched moulds simultaneously, form the die cavity 10 of semitight, to expect that embryo 8 oral area support rings 81 are combined in the die cavity 10 with the upper part, the head 40a of anchor clamps 40 also is combined in the die cavity 10, thereby forms an airtight space.When the blowing large container, the oral area of material embryo is big, and the big and oral area of lifting surface area can not be too thick, or the thin material embryo of oral area, mould will expect that the oral area of embryo and the head of anchor clamps all are combined in the die cavity, can prevent to expect the embryo oral area in blowing process mesohigh institute inflatable, burst and be out of shape.Further, the head 40a of anchor clamps is arranged with 0 shape sealing ring, material embryo 8 can be enclosed within on the anchor clamps 40 tightly, thus, sealing cylinder 401 is selected getting final product of the weight of sealing bracket 403 that can promote anchor clamps 40 bottoms for use, the active force of material embryo 8 oral areas is born by mould during air blowing, thereby need not select heavy caliber or high-pressure cylinder for use, has reduced cost.
The present invention is not limited to disclosed content in the above-mentioned specification, and those of ordinary skill in the art can adopt technical scheme identical or that be equal to substitute fully and realize same technique effect and technical purpose.Still belong to protection scope of the present invention for such modification.
Claims (28)
1, a kind of method of blow molding, being used for the blow molding of material embryo is container, may further comprise the steps:
(1) in last fetus device, last fetus device arrangement and arrange the material embryo, the openend that makes the material embryo is down and be delivered to heater;
(2) in heater, heater heats the material embryo equably, and makes the temperature of material embryo oral area be lower than the temperature of idiosome, reaches to deliver to after the temperature that is suitable for blow molding into shape to get fetus device;
(3) the material embryo after getting fetus device and will heating is delivered to the blowing device;
(4) in the blowing device, the material embryo carry at unidirectional intermittence after the heating can be blow molded into container with at least one material embryo at every turn;
(5) container is sent blow moulding equipment.
2, a kind of blow moulding equipment that is used to implement the described blow molding method of claim 1 comprises:
One be used to put in order, the last fetus device of arrangement and material conveying embryo;
A heater that is used to heat the material embryo;
The fetus device of getting that is used to carry material embryo after the heating;
One is used for the material embryo blowing after the heating is the blowing device of container;
The described fetus device of going up will expect that embryo is delivered to described heater heating, and the described fetus device of getting will be finished the material embryo of heating and take out and be delivered to described blowing device from described heater, and described blowing device carries out blowing to the described material embryo of getting the fetus device conveying.
3, blow moulding equipment according to claim 2 is characterized in that, described go up fetus device have make the material embryo openend down and the reason embryo mechanism that is arranged in order.
4, blow moulding equipment according to claim 3 is characterized in that, described reason embryo mechanism comprises a conveyer with thumb wheel mechanism.
5, blow moulding equipment according to claim 3 is characterized in that, described reason embryo mechanism comprises an arc-shaped rail.
6, blow moulding equipment according to claim 2 is characterized in that, described heater comprises an annular delivery track that is arranged with a plurality of anchor clamps uniformly and equidistantly, and described anchor clamps heat with the material conveying embryo along described annular delivery track end-around carry.
7, blow moulding equipment according to claim 6 is characterized in that, the rotation serially of described anchor clamps.
8, according to claim 6 or 7 described blow moulding equipments, it is characterized in that described anchor clamps can pump.
According to claim 2 or 6 described blow moulding equipments, it is characterized in that 9, described heater can make the temperature of material embryo oral area be lower than the temperature of idiosome portion.
10, blow moulding equipment according to claim 9 is characterized in that, described anchor clamps are arranged with the non-tight box body.
According to claim 2,3 or 6 described blow moulding equipments, it is characterized in that 11, described go up has one to press fetus device between fetus device and the described heater, go up material embryo that fetus device carries by being pressed on the described anchor clamps described.
12, blow moulding equipment according to claim 11 is characterized in that, described pressure fetus device is a screw mechanism that can rotate continuously.
13, blow moulding equipment according to claim 12 is characterized in that, described screw rod can move forward and backward.
14, according to claim 12 or 13 described blow moulding equipments, it is characterized in that described screw rod can move up and down.
15, blow moulding equipment according to claim 11 is characterized in that, the bottle embryo at described screw rod place and the anchor clamps of described heater are ordered about synchronously to travel forward.
16, blow moulding equipment according to claim 2 is characterized in that, the described fetus device of getting is installed between described heater and the described blowing device, comprises a gripping mechanism, and described gripping mechanism can carry out the reciprocally swinging of certain angle.
17, blow moulding equipment according to claim 16 is characterized in that, described gripping mechanism can move up and down, and rises return when unclamping the material embryo when gripping material embryo.
18, blow moulding equipment according to claim 17, it is characterized in that, described gripping mechanism comprises first clamping bar and second clamping bar, at the equal cogged rackwork of an end of described first clamping bar and second clamping bar, and by air cylinder driven wherein a clamping bar carry out opening and closing movement.
19, blow moulding equipment according to claim 17 is characterized in that, described gripping mechanism comprises first clamping bar and second clamping bar, and described first clamping bar all is connected with cylinder with second clamping bar, one end, is driven and carries out opening and closing movement.
20, blow moulding equipment according to claim 2, it is characterized in that, described blowing device, comprise ring seal rail set and the grip device of being located on this ring seal rail set, this grip device is done unidirectional intermittent cyclic motion in this ring seal rail set, form corresponding station when making single clamp body move to the relevant position.
21, blow moulding equipment according to claim 20 is characterized in that, described grip device comprises a plurality of clamp bodies, clamp fixing plate, anchor clamps connecting plate, and being connected with the anchor clamps connecting plate by clamp fixing plate between a plurality of clamp bodies is an annular enclosed structure.
22, blow moulding equipment according to claim 21 is characterized in that, described clamp fixing plate and described anchor clamps connecting plate are connected to chain structure.
23, blow moulding equipment according to claim 22 is characterized in that, described clamp fixing plate is connected to chain structure with described anchor clamps connecting plate and is connected by bearing pin, and the centre-to-centre spacing of the pin-and-hole of this bearing pin can be determined the centre distance of adjacent described clamp body.
24, blow moulding equipment according to claim 20 is characterized in that, described clamp body is supported in the described ring seal rail set by flange bearing and slides.
25, blow moulding equipment according to claim 20 is characterized in that, described ring seal rail set comprises inside and outside straight guide and inside and outside arc guide rail, and each guide pass is in the same plane and form a closed-loop.
26, blow moulding equipment according to claim 25 is characterized in that, described interior arc guide rail can rotate around its axle in its seat by ball bearing.
27, blow moulding equipment according to claim 20, it is characterized in that, described blowing device further comprises at least one pair of branch pattern and at least one bed die, the part of the oral area of the material embryo that described minute pattern and bed die can be carried described anchor clamps when matched moulds is combined in the die cavity of two branch patterns, and forms a sealed space.
28, blow moulding equipment according to claim 27 is characterized in that, described anchor clamps head is provided with the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610003399 CN101015955A (en) | 2006-02-07 | 2006-02-07 | Blow-moulding method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610003399 CN101015955A (en) | 2006-02-07 | 2006-02-07 | Blow-moulding method and device |
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| CN101015955A true CN101015955A (en) | 2007-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610003399 Pending CN101015955A (en) | 2006-02-07 | 2006-02-07 | Blow-moulding method and device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218811A (en) * | 2010-03-17 | 2011-10-19 | 卢姆森股份公司 | Method for producing a container for use with an airless pump |
| CN102490347A (en) * | 2011-12-19 | 2012-06-13 | 东莞佳鸿机械制造有限公司 | Blow molding method of double-opening container |
| CN103189180A (en) * | 2010-10-06 | 2013-07-03 | 格拉汉姆工程公司 | Modular clamp station and rotary moulding apparatus |
| CN105121133A (en) * | 2013-03-28 | 2015-12-02 | 凯孚尔有限公司 | Transport system, plastics-processing joining system, method for operating a plastics-processing joining system and product produced thereby |
| CN106573406A (en) * | 2014-08-04 | 2017-04-19 | 东洋制罐株式会社 | Parison supply device and supply method, and blow molding machine and blow molding method using same |
| CN115071107A (en) * | 2022-06-15 | 2022-09-20 | 合肥中辰轻工机械有限公司 | Blank arranging and wheel pushing device of bottle blowing machine |
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2006
- 2006-02-07 CN CN 200610003399 patent/CN101015955A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218811A (en) * | 2010-03-17 | 2011-10-19 | 卢姆森股份公司 | Method for producing a container for use with an airless pump |
| CN102218811B (en) * | 2010-03-17 | 2015-05-20 | 卢姆森股份公司 | Method for producing a container for use with an airless pump |
| CN103189180A (en) * | 2010-10-06 | 2013-07-03 | 格拉汉姆工程公司 | Modular clamp station and rotary moulding apparatus |
| CN103189180B (en) * | 2010-10-06 | 2015-07-15 | 格拉汉姆工程公司 | Modular clamp station and rotary moulding apparatus |
| CN102490347A (en) * | 2011-12-19 | 2012-06-13 | 东莞佳鸿机械制造有限公司 | Blow molding method of double-opening container |
| CN102490347B (en) * | 2011-12-19 | 2014-04-02 | 东莞佳鸿机械制造有限公司 | Blow molding method of double-opening container |
| CN105121133A (en) * | 2013-03-28 | 2015-12-02 | 凯孚尔有限公司 | Transport system, plastics-processing joining system, method for operating a plastics-processing joining system and product produced thereby |
| CN105121133B (en) * | 2013-03-28 | 2018-04-03 | 凯孚尔有限公司 | Transmission system, plastic processing engagement equipment, method and the product produced thereby for operating plastic processing engagement equipment |
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