CN107756723A - A kind of blending double-color Backpack type injection mechanism - Google Patents
A kind of blending double-color Backpack type injection mechanism Download PDFInfo
- Publication number
- CN107756723A CN107756723A CN201610695313.2A CN201610695313A CN107756723A CN 107756723 A CN107756723 A CN 107756723A CN 201610695313 A CN201610695313 A CN 201610695313A CN 107756723 A CN107756723 A CN 107756723A
- Authority
- CN
- China
- Prior art keywords
- injection member
- main
- cylinder
- base
- color
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 103
- 239000007924 injection Substances 0.000 title claims abstract description 103
- 238000002156 mixing Methods 0.000 title claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004615 ingredient Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/10—Injection moulding apparatus using moulds or injection units usable in different arrangements or combinations to each other
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/13—Injection moulding apparatus using two or more injection units co-operating with a single mould
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C2045/1698—Making multilayered or multicoloured articles multicoloured articles moulded in one step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of blending double-color Backpack type injection mechanism, its main injection member and secondary injection member are from bottom to top sequentially arranged on base；Main injection member includes front and rear major ingredient cylinder screw part, master cylinder seat and the main injection cylinder part being sequentially connected, and master cylinder seat is fixed on base and can slided on base；Secondary injection member includes front and rear secondary barrel screw part, auxiliary oil cylinder seat and the secondary injection cylinder part being sequentially connected；The front end of major and minor injection member is respectively equipped with main connecting cylinder and secondary connecting cylinder, main connecting cylinder is connected with secondary connecting cylinder by the fluid confluence located at both ends, fluid confluence bottom is fixed with can slide adjustment block on base, and the front end of fluid confluence is provided with nozzle, and nozzle interior is provided with toning rod；The middle part of major and minor injection member is provided with the oil cylinder seat contiguous block for being used for connecting both, and main injection member is connected and is integral by fluid confluence with oil cylinder seat contiguous block with secondary injection member.The present invention is compact-sized, strong without material leakage, interchangeability.
Description
Technical field
The present invention relates to injection-moulding device technical field, more particularly to a kind of major and minor injection member can realize modularization more
Change, interchangeability is strong, compact-sized, reasonable stress, toning rod change convenience, are not easy the blending double-color Backpack type injection mechanism of material leakage.
Background technology
With the development of production, the use of double color mould is more and more extensive, and existing domestic blending double-color injection machine mostly uses
Horizontal tiltedly arrangement is put, i.e., main injection member and secondary injection member are horizontally disposed, main injection member and secondary injection member floor space
Greatly；And the body technology that confluxes of leading portion is excessive, resistance is excessive when causing secondary injection member injection, mechanical structure unbalance stress, easily
Material leakage；Simultaneously in order to realize main injection and secondary injection while retreat, structure is usually relatively complex, and interchangeability is special poor；And existing knot
When structure will change toning performance, convert highly difficult when mixing colours rod, manufacturability is poor；Meanwhile major and minor injection member is difficult to module
Change and change.
As fully visible, existing blending double-color injection machine use or in more inconvenience be present, bring larger trouble,
Therefore, a kind of new blending double-color injecting mechanism is needed at present, to meet the needs of production development.
The content of the invention
In order to solve the problems of the prior art, it is an object of the invention to provide a kind of blending double-color Backpack type injection mechanism,
Its manufacturability is fabulous, and major and minor injection member can realize that modularization replacing, interchangeability are strong, and it is convenient that toning rod is changed, and structure is tight
Gather, reasonable stress, be not easy material leakage.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of blending double-color Backpack type injection mechanism, it includes base, main injection member, secondary injection member and located at main injection
Part and the front template of secondary injection member end；The main injection member and secondary injection member are from bottom to top sequentially arranged in base
On, the main injection member is horizontally disposed with, the secondary injection member with main injection member is in a certain angle is obliquely installed；
The main injection member includes front and rear major ingredient cylinder screw part, master cylinder seat and the main injection cylinder part being sequentially connected,
The master cylinder seat is fixed on base and can slided on base, and the activity of master cylinder seat is so as to having driven main injection member to exist
Slip on base；The secondary injection member includes the front and rear secondary barrel screw part being sequentially connected, auxiliary oil cylinder seat and secondary injection
Cylinder part；The front end of the main injection member and secondary injection member is respectively equipped with main connecting cylinder and secondary connecting cylinder, the main company
Connect cylinder is connected with secondary connecting cylinder by the fluid confluence located at both ends, and the fluid confluence bottom is fixed with adjustment block, the adjustment
Block is fixed on base and can slided on base, and the slip of adjustment block is so as to having driven the cunning of fluid confluence and main injection member
Dynamic, the front end of the fluid confluence is provided with nozzle, and the nozzle interior is provided with toning rod；The main injection member and secondary injection member
Middle part be provided with and be used for the oil cylinder seat contiguous block that connects both, fluid confluence and the oil cylinder seat contiguous block is by main injection part
Part is connected with secondary injection member and is integral, so as to make the entirety be slided on base.
Preferable scheme, is provided with line slideway auxiliary between the master cylinder seat and base, the master cylinder seat passes through described
Line slideway auxiliary slides on base.
Further preferred scheme, is provided with line slideway auxiliary between the adjustment block and base, the adjustment block passes through institute
Line slideway auxiliary is stated to slide on base.
Scheme still more preferably, to be detachably connected between the main injection member and main connecting cylinder, the secondary note
Penetrate between part and secondary connecting cylinder is to be detachably connected.
Scheme still further preferably, the both sides of the main injection member, which are additionally provided with, penetrates shifting cylinder part, described to penetrate shifting oil
Cylinder part one end is fixed on front template, and the other end is fixed on master cylinder seat, with the oil inlet and oil return for penetrating shifting cylinder part, injection
Mechanism integrally moves along line slideway auxiliary.
Connecting passage, the stream between the connecting passage and main injection member and secondary injection member are provided with the fluid confluence
It is round and smooth connection between road.
By using above technical scheme, a kind of blending double-color Backpack type injection mechanism of the present invention compared with prior art, its
Have the beneficial effect that：
1st, due to Backpack type injection structure, secondary injection member greatly reduces occupation of land face on main injection member for the mechanism
Product, makes more compact structure, simpler, and reasonable stress, toning rod exchange that convenient, integrated artistic is more preferable.
2nd, it is that circular arc connects between the runner between the connecting passage in fluid confluence and main injection member and secondary injection member
Connect, its junction rounding off, resistance is small, has prevented the possibility of material leakage.
3rd, major and minor injection member employs modularized design, and type of the same race can realize various configurations, realize modularization more
Change, interchangeability is strong.
Brief description of the drawings
Fig. 1 is a kind of front view of blending double-color Backpack type injection mechanism of the present invention;
Fig. 2 is a kind of top view of blending double-color Backpack type injection mechanism of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to instantiation and with reference to attached
Figure, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the present invention's
Scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the present invention
Concept.
As shown in Figure 1 to Figure 2, two groups of injection members of mechanism are individually controlled by hydraulic pressure autonomous system.
Main injection member is fixed on master cylinder seat 3 together by major ingredient cylinder screw part 2 and main injection cylinder part 5, so
It is fixed on together on square tube base 1 by line slideway auxiliary 1 afterwards；It is connected again by main connecting cylinder 6 with fluid confluence 7；Pair injection
Part is fixed on auxiliary oil cylinder seat 14 together by secondary barrel screw part 13 and secondary injection cylinder part 16, then auxiliary oil cylinder seat 14
By being fixed on together with oil cylinder seat contiguous block 15 on master cylinder seat 3；Have a certain degree arrangement, finally by secondary connecting cylinder 12
It is connected with fluid confluence 7, group is integral, then is connected to by penetrating shifting cylinder part 17 on front template 18.
There are two runners to connect main injection member and secondary injection member respectively inside fluid confluence 7, and together with confluxing with end face,
Nozzle 10 is installed on head, and nozzle interior has toning rod 11, adjustment block 8 is connected below fluid confluence, and passes through line slideway auxiliary 29 and connect
It is connected on square tube base.
The oil inlet and oil return for moving cylinder part 17 with penetrating, main injection member and secondary injection member integrally move along line slideway auxiliary
It is dynamic.
The mechanism structure is compact, and floor space is small, while it is convenient to change toning rod, and it is small that pair penetrates platform resistance, joins with fluid confluence
The place of connecing is not in material leakage phenomenon, and each component modelsization design, interchangeability is good, and integrated artistic is good.
Above-mentioned embodiment is exemplary, is to preferably make skilled artisans appreciate that originally
Patent, it is impossible to be not understood as the limitation for including scope to this patent；As long as times made of spirit according to disclosed in this patent
How with change or modification, the scope that this patent includes is each fallen within.
Claims (7)
1. a kind of blending double-color Backpack type injection mechanism, it includes base, main injection member, secondary injection member and located at main note
Penetrate part and the front template of secondary injection member end；Characterized in that, the main injection member and secondary injection member are from bottom to top
Be sequentially arranged on base, the main injection member is horizontally disposed with, the secondary injection member with main injection member is in a certain angle inclines
Tiltedly set；
The main injection member includes front and rear major ingredient cylinder screw part, master cylinder seat and the main injection cylinder part being sequentially connected,
The master cylinder seat is fixed on base and can slided on base；The secondary injection member includes the front and rear secondary material being sequentially connected
Cylinder screw part, auxiliary oil cylinder seat and secondary injection cylinder part；The front end of the main injection member and secondary injection member is respectively equipped with
Main connecting cylinder and secondary connecting cylinder, the main connecting cylinder is connected with secondary connecting cylinder by the fluid confluence located at both ends, described to conflux
Body bottom is fixed with adjustment block, and the adjustment block is fixed on base and can slided on base, and the front end of the fluid confluence is set
There is nozzle, the nozzle interior is provided with toning rod；The middle part of the main injection member and secondary injection member, which is provided with, to be used to incite somebody to action both
Main injection member and secondary injection member are connected as by the oil cylinder seat contiguous block connected, fluid confluence and the oil cylinder seat contiguous block
One is overall.
2. a kind of blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that the master cylinder seat and bottom
Line slideway auxiliary is provided between seat, the master cylinder seat is slided by the line slideway auxiliary on base.
3. a kind of blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that the adjustment block and base
Between be provided with line slideway auxiliary, the adjustment block is slided by the line slideway auxiliary on base.
A kind of 4. blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that the main injection member with
It is to be detachably connected between main connecting cylinder.
A kind of 5. blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that the secondary injection member with
It is to be detachably connected between secondary connecting cylinder.
6. a kind of blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that the main injection member
Both sides, which are additionally provided with, penetrates shifting cylinder part, and described shifting cylinder part one end of penetrating is fixed on front template, and the other end is fixed on master cylinder
On seat.
7. a kind of blending double-color Backpack type injection mechanism according to claim 1, it is characterised in that be provided with the fluid confluence
Connecting passage, it is round and smooth connection between the runner between the connecting passage and main injection member and secondary injection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695313.2A CN107756723A (en) | 2016-08-22 | 2016-08-22 | A kind of blending double-color Backpack type injection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610695313.2A CN107756723A (en) | 2016-08-22 | 2016-08-22 | A kind of blending double-color Backpack type injection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756723A true CN107756723A (en) | 2018-03-06 |
Family
ID=61263154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610695313.2A Pending CN107756723A (en) | 2016-08-22 | 2016-08-22 | A kind of blending double-color Backpack type injection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722734A (en) * | 2019-11-15 | 2020-01-24 | 东华机械有限公司 | Oblique angle backpack type auxiliary injection platform device |
| CN112454813A (en) * | 2021-02-01 | 2021-03-09 | 广东佳明机器有限公司 | Injection molding machine colour mixture penetrates platform and injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202378235U (en) * | 2011-12-31 | 2012-08-15 | 富强鑫（宁波）机器制造有限公司 | Vertical combined two-color ejection molding machine |
| CN102794868A (en) * | 2012-08-28 | 2012-11-28 | 浙江申达机器制造股份有限公司 | Color mixing injection device |
| CN203331337U (en) * | 2013-05-31 | 2013-12-11 | 宁波京阪工业有限公司 | Mixed color injection device for injection molding machine |
| CN104476724A (en) * | 2014-12-11 | 2015-04-01 | 佛山市宝捷精密机械有限公司 | Double-colour injection nozzle for injection machine |
| CN206493517U (en) * | 2016-08-22 | 2017-09-15 | 上海光塑机械制造有限公司 | A kind of blending double-color Backpack type injection mechanism |
-
2016
- 2016-08-22 CN CN201610695313.2A patent/CN107756723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202378235U (en) * | 2011-12-31 | 2012-08-15 | 富强鑫（宁波）机器制造有限公司 | Vertical combined two-color ejection molding machine |
| CN102794868A (en) * | 2012-08-28 | 2012-11-28 | 浙江申达机器制造股份有限公司 | Color mixing injection device |
| CN203331337U (en) * | 2013-05-31 | 2013-12-11 | 宁波京阪工业有限公司 | Mixed color injection device for injection molding machine |
| CN104476724A (en) * | 2014-12-11 | 2015-04-01 | 佛山市宝捷精密机械有限公司 | Double-colour injection nozzle for injection machine |
| CN206493517U (en) * | 2016-08-22 | 2017-09-15 | 上海光塑机械制造有限公司 | A kind of blending double-color Backpack type injection mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722734A (en) * | 2019-11-15 | 2020-01-24 | 东华机械有限公司 | Oblique angle backpack type auxiliary injection platform device |
| CN112454813A (en) * | 2021-02-01 | 2021-03-09 | 广东佳明机器有限公司 | Injection molding machine colour mixture penetrates platform and injection molding machine |
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