CN104191593B - A kind of mould head of blow-moulding machine - Google Patents
A kind of mould head of blow-moulding machine Download PDFInfo
- Publication number
- CN104191593B CN104191593B CN201410386331.3A CN201410386331A CN104191593B CN 104191593 B CN104191593 B CN 104191593B CN 201410386331 A CN201410386331 A CN 201410386331A CN 104191593 B CN104191593 B CN 104191593B
- Authority
- CN
- China
- Prior art keywords
- runner
- cylinder
- blow
- storing
- moulding machine
- 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.)
- Expired - Fee Related
Links
- 238000000071 blow moulding Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 229920003023 plastic Polymers 0.000 claims description 32
- 239000004033 plastic Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 238000010101 extrusion blow moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
This application discloses a kind of mould head of blow-moulding machine, including material storage tube, the material storage tube has the cavity of a bottom end opening, a storing core is provided with the cavity of the material storage tube in the axial direction, the top of the storing core is fixed on material storage tube, the middle part of the storing core offers sliding space in the axial direction, slided in the sliding space and be provided with adjusting lever, the top of the adjusting lever is fixed with servo-cylinder, the bottom of the adjusting lever is fixed with core rod, the bottom of the material storage tube is fixed with lower flange, the bottom of the lower flange is provided with die sleeve, the die sleeve is fixed on lower flange by being molded ring, the core rod is set to cone, it is formed with discharging opening between die sleeve.The mould head of blow-moulding machine of the present invention, it is simple in construction, it is easy to assembling and maintenance.
Description
Technical field
The application belongs to hollow blow molding field, more particularly to a kind of mould head of blow-moulding machine.
Background technology
Blowing (blow moulding) is also referred to as hollow blow molding, a kind of plastic working method quickly grown.Thermoplastic resin
The tubular plastic parison that extruded or injection moulding is obtained, while hot (or being heated to soft state), is placed in split cavity, after mold closing
Compressed air is passed through in parison immediately, makes plastic parison inflation and is close on mould inner wall, through cooling and demolding, that is, obtains each
Plant hollow product.
Extrusion blow molding machine is extruder and blow moulding machine and the assembly of clamping, by extruder and parison die, inflation
Device, clamping, parison thickness control system and transmission mechanism composition.Parison die is the important of decision blow-molded article quality
One of part, generally there is side feed type die head and central feed type die head.Storage material cylinder formula parison is used when massive article is blow molded more
Die head.The minimum 1kg of storage material cylinder volume, it is maximum up to 240kg.Parison thickness control device is used to control system of parison wall thickness, controls
For up to 128 points, generally 20~30 points of point.Extrusion blow molding machine can produce the hollw article that volume scope is 2.5ml~104l.
Generally there are the following problems for traditional extrusion blow molding machine：1st, the container of single layer structure can only be made；2nd, it is made
Container it is in uneven thickness；3rd, transparent thread can not be made or transparent thread complex process is made.
The content of the invention
It is an object of the invention to provide a kind of mould head of blow-moulding machine, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of mould head of blow-moulding machine, including material storage tube, and the material storage tube has a bottom end opening
Cavity, a storing core is provided with the axial direction in the cavity of the material storage tube, storing is fixed on the top of the storing core
On cylinder, the middle part of the storing core offers sliding space in the axial direction, is slided in the sliding space and is provided with adjusting lever, described
The top of adjusting lever is fixed with servo-cylinder, and bottom and the core rod of the adjusting lever are fixed, and the bottom of the material storage tube is fixed with
Lower flange, the bottom of the lower flange is provided with die sleeve, and the die sleeve is fixed on lower flange by being molded ring, and the core rod is set
Cone is set to, it is formed with discharging opening between die sleeve.
It is preferred that, in above-mentioned mould head of blow-moulding machine, the bottom of the storing core is formed with leading of vertically extending
To cavity, the core rod is fixed on the end of adjusting lever by core rod guide sleeve, and the core rod guide sleeve slides on guiding cavity
It is interior.
It is preferred that, in above-mentioned mould head of blow-moulding machine, the storing core includes the first cylinder, the second cylinder of different-diameter
With the 3rd cylinder, second cylinder is connected between the first cylinder and the 3rd cylinder, and the diameter of first cylinder is more than the
The diameter of two cylinders and the diameter for being less than the 3rd cylinder, the outer sheath of the storing core are provided with middle ring, and the storing core is with
Between first flow space is formed between ring, the gap thickness between first cylinder and middle ring is less than the second cylinder with
Between thickness between ring.
It is preferred that, in above-mentioned mould head of blow-moulding machine, pass through the first guiding slope between second cylinder and the first cylinder
Face is connected, and by the second domatic connection of guiding between second cylinder and the 3rd cylinder, the end of the middle ring is formed with
It is domatic with the second guiding the domatic parallel 3rd, the described 3rd it is domatic with second guide it is domatic between be surrounded by horn-like first
Guide runner.
It is preferred that, in above-mentioned mould head of blow-moulding machine, the width of the first guiding runner is equal to the second cylinder and centre
Spacing between ring.
It is preferred that, in above-mentioned mould head of blow-moulding machine, the recessed formation runner of storing wicking surface, the runner includes edge
The first flow of storing wire mandrel winding, the second flow channel and third flow channel symmetrically extended downwardly from the two ends of first flow, institute
State second flow channel and be broken down into Liang Ge branches：4th runner and the 5th runner, the third flow channel are broken down into Liang Ge branches：The
Six runners and the 7th runner, the end connection of the 4th runner and the 6th runner, the end of the 5th runner and the 7th runner
End connection.
It is preferred that, in above-mentioned mould head of blow-moulding machine, it is domatic that the side wall of the runner is set to inclined guiding.
It is preferred that, in above-mentioned mould head of blow-moulding machine, the first flow is along described 180 ° of windings of storing wire mandrel.
Compared with prior art, the advantage of the invention is that：
(1), in storing core of the invention, the gap thickness between the first cylinder and middle ring is less than the second cylinder and centre
Thickness between ring, plastic liquid is flowed in the first cylinder and middle ring institute after the entrance of the first feeding mouth with certain speed
In the space of clamping, when entering the second cylinder with the space clamped by middle ring, due to gap increase, plastic liquid starts
Slow down and be uniformly filled in first flow space, therefore can ensure that the plastic liquid entered in storing space is uniformly continuous
's.
(2), storing wicking surface is formed with runner, and the runner can cause fluid ring around by one-to-two, then two point four
The uniform flow down of one cylinder, it is to avoid the phenomenon of subregion skewness.
(3), in outer layer jacket of the invention, the gap thickness between cylinder one and material storage tube inwall is less than cylinder two and storing
Gap thickness between cylinder inwall.Plastic liquid is flowed in cylinder one and storage after the entrance of the second feeding mouth with certain speed
In space clamped by barrel, when entering cylinder two with the space clamped by material storage tube, due to gap increase, plastic liquid
Reduce speed now and be uniformly filled in second flow channel space, therefore can ensure that the plastic liquid entered in storing space is uniform
Continuously.
(4), the recessed formation runner in outer layer jacket surface, the runner by one-to-two, then two point four, can cause fluid ring around
The uniform flow down of cylinder one, it is to avoid the phenomenon of subregion skewness.
(5), the present invention can be stopped by transparent ring in certain position to the fluid in discharging runner, and in resistance
The transparent thread of bar shaped is formed with lower section the injection transparent fluid, therefore the plastic products obtained of gear, the transparent thread is used as sight
Examine window it will be seen that in container liquid liquid level.
(6), the position of stop part can be adjusted by swinging on transparent ring, therefore can control the position of transparent thread
Put.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the sectional view of mould head of blow-moulding machine in the specific embodiment of the invention；
It is respectively front view, right view and a left side for storing core in the specific embodiment of the invention shown in Fig. 2 a, Fig. 2 b and Fig. 2 c
View；
Fig. 3 show the enlarged drawing of A in Fig. 1；
It is respectively front view, right view and a left side for outer layer jacket in the specific embodiment of the invention shown in Fig. 4 a, Fig. 4 b and Fig. 4 c
View；
Fig. 5 show the dimensional structure diagram of transparent ring in the specific embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1, mould head of blow-moulding machine includes material storage tube 1, material storage tube 1 has the cavity of a bottom end opening.
A storing core 2 is provided with the cavity of material storage tube 1 in the axial direction, material storage tube 1 is fixed on the top of storing core 2
On.The start space of annular and the storing space 11 of annular are surrounded by between the inwall of storing core 2 and material storage tube 1, it is annular
Storing space 11 is located at the lower section in start space and is connected with start space.The middle part of storing core 2 is offered in the axial direction
Slided in sliding space, sliding space and be provided with adjusting lever 3.
The top of adjusting lever 3 is fixed with servo-cylinder 4, and bottom and the core rod 5 of adjusting lever 3 are fixed, and servo-cylinder 4 can drive
Dynamic adjusting lever 3 is moved up and down, and core rod 5 can control the thickness of discharging during moving up and down, so as to control plastics system
The thickness of product.
The outside of storing core 2 is arranged with middle ring 6 successively, shoot material piston 7 and outer layer jacket 8, and middle ring 6, shoot material the and of piston 7
Outer layer jacket 8 is located in start space.
The top of middle ring 6 is fixed with material storage tube 1, and first flow space 9 is surrounded between middle ring 6 and storing core 2,
The first feeding mouth for being communicated in the upper end of first flow space 9 is provided with material storage tube 1.The bottom in first flow space 9 and storing
Space 11 is connected.
Join shown in Fig. 2 a to Fig. 2 c, storing core 2 includes the first cylinder 21, the second cylinder 22 and the 3rd cylinder of different-diameter
23, the second cylinder 22 is connected between the first cylinder 21 and the 3rd cylinder 23, and the diameter of the first cylinder 21 is more than the second cylinder 22
Diameter and less than the 3rd cylinder 23 diameter.First flow space is between the first cylinder 21, the second cylinder 22 and middle ring 6
Surround, storing space 11 is surrounded between the 3rd cylinder 23 and the inwall of material storage tube 1.
Join shown in Fig. 3, the gap thickness a between the first cylinder 21 and middle ring 6 be less than the second cylinder 22 and middle ring 6 it
Between thickness b, plastic liquid flowed in the first cylinder 21 and the middle institute of ring 6 after the entrance of the first feeding mouth with certain speed
In the space of clamping, when entering the second cylinder 22 with the space clamped by middle ring 6, due to gap increase, plastic liquid
Reduce speed now and be uniformly filled in first flow space, therefore can ensure that the plastic liquid entered in storing space 11 is equal
It is even continuous.
Pass through domatic 221 connection of the first guiding, the second cylinder 22 and the 3rd post between second cylinder 22 and the first cylinder 21
By domatic 222 connection of the second guiding between body 23, the end of middle ring 6 is formed with parallel with the second guiding domatic 222 the
Three domatic 61, the the 3rd domatic 61 and second is surrounded by horn-like first guiding runner between guiding domatic 222, first guiding
Flow passage is in storing space 11.The width of first guiding runner is equal to the spacing between the second cylinder 22 and middle ring 6.
The surface of first cylinder 21 is recessed to form runner 211, and runner 211 is connected with the first feeding mouth.Runner 211 includes edge
The first flow 2111 of 180 ° of windings of axis, the second flow channel 2112 symmetrically extended downwardly from the two ends of first flow 2111 and
Three runners 2113, second flow channel 2112 is broken down into Liang Ge branches：4th runner 2114 and the 5th runner 2115, third flow channel
2113 are broken down into Liang Ge branches：6th runner 2116 and the 7th runner 2117, the 4th runner 2114 and the 6th runner 2116
End is connected, and the 5th runner 2115 is connected with the end of the 7th runner 2117.It is domatic that the side wall of runner is set to inclined guiding
2118.By the way that fluid ring by runner one-to-two, then two point four, can be caused around the uniform flow down of the first cylinder 21, it is to avoid portion
The phenomenon of subregion skewness.
The top of outer layer jacket 8 is fixed with material storage tube 1, and second flow channel space is surrounded by between outer layer jacket 8 and material storage tube inwall
10, the second feeding mouth for being communicated in the upper end of second flow channel space 10 is provided with material storage tube 1.The bottom in second flow channel space 10 with
Storing space 11 is connected.
Join shown in Fig. 4 a to Fig. 4 c, outer layer jacket 8 includes the cylinder 1 and cylinder 2 82 of different-diameter, the formation of cylinder 2 82
In the lower section of cylinder 1 and it is coaxial therewith setting, the diameter of cylinder 1 is more than the diameter of cylinder 2 82.
With reference to shown in Fig. 3, the gap thickness c between cylinder 1 and the inwall of material storage tube 1 is less than cylinder 2 82 and material storage tube 1
Gap thickness between inwall.Plastic liquid is flowed in cylinder 1 and storage after the entrance of the second feeding mouth with certain speed
In space clamped by barrel 1, when entering cylinder 2 82 with the space clamped by material storage tube 1, due to gap increase, plastics
Fluid reduces speed now and is uniformly filled in second flow channel space, therefore can ensure the plastic liquid into storing space 11
It is uniformly continuous.
By guiding domatic 821 connection between cylinder 1 and cylinder 2 82, the end of cylinder 2 82 is also formed with guiding
Domatic 822, material storage tube 1 is formed with domatic the 12 of parallel guidance domatic 822 on the inwall in storing space 11, guides domatic
Inverted the second horn-like guiding runner is surrounded by between 822 and domatic 12, the second guiding runner is communicated in storing space
11.The width of second guiding runner is preferably equal to the spacing between cylinder 2 82 and the inwall of material storage tube 1.First guiding runner and the
Two guiding runners are symmetrically distributed in the inner side and outer side for the piston 7 that shoots material.
The surface of cylinder 1 is recessed to form runner 811, and runner 811 is connected with the second feeding mouth.Runner 811 is included along axle
The runner 1 of 180 ° of windings of line, the runner 2 8112 and runner three symmetrically extended downwardly from the two ends of runner 1
8113, runner 2 8112 is broken down into Liang Ge branches：Runner 4 8114 and runner 5 8115, runner 3 8113 are broken down into two
Branch：Runner 6 8116 and runner 7 8117, runner 4 8114 are connected with the end of runner 6 8116, runner 5 8115 and runner
7 8117 end connection.The side wall of runner is set to inclined guiding domatic 8118.By by runner one-to-two, then two points
Four, fluid ring can be caused around the uniform flow down of cylinder 1, it is to avoid the phenomenon of subregion skewness.
The plastic liquid of different colours can be injected from the first feeding mouth and the second feeding mouth, or unlike material
Fluid, two kinds of different fluids respectively enter first flow space 9 and second flow channel space 10, then in first flow space 9
Converge with the end in second flow channel space 10, the fluid after converging is twolayer fluid and interior progress storage is treated in storing space 11
With.
The sliding space of a ring-type is surrounded between outer layer jacket 8 and middle ring 6, the piston 7 that shoots material, which coordinates, slides on slip sky
In.
The shoot material end of piston 7 is set to centrum, and plastic liquid can be guided into storing by the inclined surface of the centrum
In space 11.
The shoot material top of piston 7 is connected with the oil cylinder 20 that shoots material, and the piston 7 that shoots material can enter under the promotion for the oil cylinder 20 that shoots material
In storing space 11, and the fluid in storing space 11 is promoted to be extruded from discharging opening.Shoot material piston 7 thickness be equal to storing space
11 thickness.
The bottom of material storage tube 1 is fixed with lower flange 30, and the bottom of lower flange 30 is provided with die sleeve 40, and die sleeve 40 passes through molding
Ring 50 is fixed on lower flange 30.
The bottom of storing core 2 is formed with the guiding cavity vertically extended, and core rod 5 is fixed by core rod guide sleeve 60
In the end of adjusting lever 3, core rod guide sleeve 60 is slided in directed cavity body, by being oriented to matching somebody with somebody for cavity and core rod guide sleeve 60
Close, the moving direction of core rod 5 can be controlled.
Core rod 5 is set to cone, and it is formed with discharging opening between die sleeve 40, during core rod 5 is moved up and down, passes through
Conical surface can change its spacing between die sleeve 40, so as to adjust the width of discharging opening, and then control plastics system
The thickness of product.
Discharging runner 70 is communicated between storing space 11 and discharging opening.It is provided between die sleeve 40 and lower flange 30 transparent
Ring 80.The transparent ring 80 can stop in certain position to the fluid in discharging runner 70, and be noted in the lower section of stop
Enter the transparent thread that bar shaped is formed with transparent fluid, therefore the plastic products obtained, the transparent thread can be with as watch window
Understand the liquid level of liquid in container.
Join shown in Fig. 5, transparent ring 80 includes the main part 81 of annular, main part 81 is connected to laxative remedy by a connecting portion 82
Between orchid 30 and die sleeve 40.Main part 81 has inwardly protruded out stop part 83, and stop part 83 is located in discharging runner 70, stop part 83
Top be set to pointed, the plastic liquid on its top can be shunted.Runner 84, lower flange are provided with main part 81
The transparent plastic feeding mouth 90 for being communicated in the one end of runner 84 is offered on 30, the bottom of stop part 83 is provided with transparent plastic discharging
Mouth 85, the transparent plastic discharging opening 85 is communicated in the other end of runner 84.By the setting of stop part 83, enter to plastic liquid
While row stops, transparent plastic, therefore the shape on the plastic containers of formation are injected in the neutral gear region below its stop simultaneously
The transparent thread being in strip.
In order to adjust the position of transparent thread, transparent ring 80 can be swung around connecting portion 82, the mistake that transparent ring 80 is swung
Cheng Zhong, can adjust position of the stop part 83 in discharging runner 70, by the difference of blocking position, can control transparent thread
Position.
It will be readily apparent, it is made when the first feeding mouth and the raw material of the same material of the second feeding mouth injection
Container is mono-material finished product.In addition, the container in order to make single layer structure, can also only set a flow channel space, the runner
Space can be located at the outside for the piston that shoots material, and can also be located at the inner side for the piston that shoots material.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (8)
1. a kind of mould head of blow-moulding machine, it is characterised in that including material storage tube, the material storage tube has the cavity of a bottom end opening, institute
State and be provided with a storing core in the cavity of material storage tube in the axial direction, the top of the storing core is fixed on material storage tube, described
The middle part of storing core offers sliding space in the axial direction, is slided in the sliding space and is provided with adjusting lever, the adjusting lever
Top is fixed with servo-cylinder, and bottom and the core rod of the adjusting lever are fixed, and the bottom of the material storage tube is fixed with lower flange, institute
The bottom for stating lower flange is provided with die sleeve, and the die sleeve is fixed on lower flange by being molded ring, and the core rod is set to cone,
It is formed with discharging opening between die sleeve, and transparent ring is provided between die sleeve and lower flange, and the transparent ring can be in certain position
Put and the fluid in discharging runner is stopped, the transparent ring includes the main part of annular, the main part passes through a connection
Portion is connected between lower flange and die sleeve, and the main part has inwardly protruded out stop part, and the stop part is located in discharging runner,
The top of the stop part is set to pointed, can shunt the plastic liquid on its top, is provided with the main part
Offer the transparent plastic feeding mouth for being communicated in runner one end on runner, lower flange, the bottom of the stop part is provided with transparent
Plastics discharging opening, the transparent plastic discharging opening is communicated in the other end of runner, and the transparent circular connecting portion is swung to control
The position of transparent thread processed.
2. mould head of blow-moulding machine according to claim 1, it is characterised in that：The bottom of the storing core is formed with along vertical side
To the guiding cavity of extension, the core rod is fixed on the end of adjusting lever by core rod guide sleeve, and the core rod guide sleeve is slided
In in directed cavity body.
3. mould head of blow-moulding machine according to claim 1, it is characterised in that：The storing core includes the first post of different-diameter
Body, the second cylinder and the 3rd cylinder, second cylinder are connected between the first cylinder and the 3rd cylinder, first cylinder
Diameter is more than the diameter of the second cylinder and less than the diameter of the 3rd cylinder, and the outer sheath of the storing core is provided with middle ring, described
It is formed with first flow space between storing core and middle ring, the gap thickness between first cylinder and middle ring is less than the
Thickness between two cylinders and middle ring.
4. mould head of blow-moulding machine according to claim 3, it is characterised in that：Pass through between second cylinder and the first cylinder
The first domatic connection of guiding, by the second domatic connection of guiding between second cylinder and the 3rd cylinder, the middle ring
End be formed with it is domatic with the second guiding the domatic parallel 3rd, the described 3rd it is domatic with second guide it is domatic between be surrounded by loudspeaker
First guiding runner of shape.
5. mould head of blow-moulding machine according to claim 4, it is characterised in that：The width of the first guiding runner is equal to second
Spacing between cylinder and middle ring.
6. mould head of blow-moulding machine according to claim 1, it is characterised in that：The recessed formation runner of storing wicking surface, institute
Stating runner includes the first flow along storing wire mandrel winding, the second flow channel that symmetrically extends downwardly from the two ends of first flow and
Third flow channel, the second flow channel is broken down into Liang Ge branches：4th runner and the 5th runner, the third flow channel are broken down into
Liang Ge branches：6th runner and the 7th runner, the end connection of the 4th runner and the 6th runner, the 5th runner and the
The end connection of seven runners.
7. mould head of blow-moulding machine according to claim 6, it is characterised in that：The side wall of the runner is set to inclined guiding
It is domatic.
8. mould head of blow-moulding machine according to claim 6, it is characterised in that：The first flow is along the storing wire mandrel
180 ° of windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386331.3A CN104191593B (en) | 2014-08-07 | 2014-08-07 | A kind of mould head of blow-moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386331.3A CN104191593B (en) | 2014-08-07 | 2014-08-07 | A kind of mould head of blow-moulding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191593A CN104191593A (en) | 2014-12-10 |
| CN104191593B true CN104191593B (en) | 2017-07-21 |
Family
ID=52077038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386331.3A Expired - Fee Related CN104191593B (en) | 2014-08-07 | 2014-08-07 | A kind of mould head of blow-moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191593B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943647B (en) * | 2018-09-03 | 2024-03-08 | 苏州金纬中空技术有限公司 | Storage type die head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7540735B1 (en) * | 2008-04-11 | 2009-06-02 | Jih Huang Machinery Industrial Co, Ltd. | Extrusion die device for a molding machine |
| CN101868337A (en) * | 2007-09-21 | 2010-10-20 | 莫塞机械装置股份公司 | Method and device for the production of plastic containers |
| CN202702575U (en) * | 2012-05-22 | 2013-01-30 | 潍坊市华玉塑料机械有限公司 | Material storage jar mould head for production of double layer plastic container with liquid level line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5186875A (en) * | 1987-04-17 | 1993-02-16 | Mazda Motor Corporation | Method of manufacturing of a novel hollow multi-layer article |
| US5645873A (en) * | 1995-08-14 | 1997-07-08 | Cincinnati Milacron Inc. | Electromechanical drive assembly for an accumulator head |
| US5900260A (en) * | 1996-12-09 | 1999-05-04 | Cincinnati Milacron Inc. | Accumulator head having a segmented barrel |
| CN101229680B (en) * | 2008-02-19 | 2010-06-23 | 张家港市同创机械有限公司 | Die head of canulate forming machine |
| CN201195387Y (en) * | 2008-04-15 | 2009-02-18 | 施金亨 | Mould head of trilaminar extrusion-blow shaping apparatus |
| CN204036820U (en) * | 2014-08-07 | 2014-12-24 | 张家港市普信机械有限公司 | A kind of novel mould head of blow-moulding machine |
-
2014
- 2014-08-07 CN CN201410386331.3A patent/CN104191593B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868337A (en) * | 2007-09-21 | 2010-10-20 | 莫塞机械装置股份公司 | Method and device for the production of plastic containers |
| US7540735B1 (en) * | 2008-04-11 | 2009-06-02 | Jih Huang Machinery Industrial Co, Ltd. | Extrusion die device for a molding machine |
| CN202702575U (en) * | 2012-05-22 | 2013-01-30 | 潍坊市华玉塑料机械有限公司 | Material storage jar mould head for production of double layer plastic container with liquid level line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191593A (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203046206U (en) | Double-wall corrugated pipe forming machine | |
| CN1234763A (en) | Method and apparatus of throttle-valving control for co-extrusion of plastic materials as for molding and the like | |
| CN106738795B (en) | Blow molding machine special for PETG plastic internal twisted line bottle | |
| CN105291401A (en) | Pipe extruder die | |
| CN105832542B (en) | A kind of suspension ring integrated transfusion bottle (bag) and its manufacture method | |
| CN104191594A (en) | Double-layer extrusion blow molding machine die head | |
| US3372429A (en) | Manufacture of double-walled hollow plastic product | |
| CN204036820U (en) | A kind of novel mould head of blow-moulding machine | |
| CN204036823U (en) | A kind of double-deck extrusion blow molding machine die head | |
| US10807276B2 (en) | Injection molded preform and manufacture thereof | |
| CN104191593B (en) | A kind of mould head of blow-moulding machine | |
| CN104149317A (en) | Material storage core with runner surface and mold head of blow molding machine | |
| CN204036818U (en) | A kind of storing core of mould head of blow-moulding machine and mould head of blow-moulding machine | |
| CN204036824U (en) | A kind of die head for blow moulding machine | |
| CN204036817U (en) | A kind of mould head of blow-moulding machine | |
| ATE505315T1 (en) | METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A PLASTIC COMPOSITE PIPE WITH A PIPE SLEEVE | |
| CN104015307B (en) | A kind of high-axiality composite insulator injection molding | |
| CN204036819U (en) | A kind of mould head of blow-moulding machine making transparent thread | |
| CN204036816U (en) | A kind of storing core and mould head of blow-moulding machine with water passage surface | |
| CN206066816U (en) | A kind of pre-embossed injection machine | |
| CN107199689A (en) | Blow moulding machine | |
| CN217073190U (en) | Mechanism is chewed to heat that can accurate accuse temperature | |
| CN104191595A (en) | Die head applied to blow moulding machine | |
| CN104149318A (en) | Material storage core for blow moulding machine die head as well as blow moulding machine die head | |
| CN106273246A (en) | A kind of injection machine nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |