CN110039719A - Self-adapting type injection mold system - Google Patents
Self-adapting type injection mold system Download PDFInfo
- Publication number
- CN110039719A CN110039719A CN201910330424.7A CN201910330424A CN110039719A CN 110039719 A CN110039719 A CN 110039719A CN 201910330424 A CN201910330424 A CN 201910330424A CN 110039719 A CN110039719 A CN 110039719A
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- fixed seat
- mold
- ejection
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C2045/4047—Ejector constructions; Ejector operating mechanisms driven by a crank or eccentric
Abstract
A kind of self-adapting type injection mold system, including base station and top cover, it is attached between the base station and top cover by more buffering uprights, the base station is equipped with electric hydraulic control cabinet and lower mounting seat, the lower section of the top cover is equipped with the upper mounting seat corresponding to lower mounting seat, adaptive die assembly is equipped between the upper mounting seat and lower mounting seat, the adaptive die assembly includes to be connected in the lower die set of lower mounting seat and be set to the upper die set of upper mounting seat, the lower die assembly includes lower fixed seat and lower mold, adaptive component includes the top plate for floating and being set in lower mode cavity, more connecting columns, lower plate and support base；The configuration of the present invention is simple as a result, it is easy to operate, it is widely applicable, the rapid shaping in injection molding process is able to achieve by adaptation function, effectively increases the acceptance rate of shaping workpiece, and the quick ejection of shaping workpiece can be carried out using ejection assembly, further improve production efficiency.
Description
Technical field
The present invention relates to the technical field of injection mold more particularly to a kind of self-adapting type injection mold systems.
Background technique
Injection molding is a kind of method of industrial products production moulding, and product is usually using rubber injection mold and plastic injection.Injection molding
Molding die platen press and casting die can also be dispensed.Injection (mo(u)lding) machine (abbreviation injector or injection molding machine) is by thermoplastic or heat
The main molding equipment of plastic products of various shapes is made using mould for plastics for solidity material, and injection moulding is to pass through injection molding
Machine and mold are realized.
But existing injection mold is still relatively rough, and accuracy and leakproofness are poor, is easy to cause product defects rate high, and
It is not easily to fall off after formed product, it is easy to cause burn failure and influences product quality.
For this purpose, designer of the invention, in view of drawbacks described above, by concentrating on studies and designing, synthesis is engaged in for many years for a long time
The experience and achievement of related industry, researching and designing goes out a kind of self-adapting type injection mold system, to overcome drawbacks described above.
Summary of the invention
The purpose of the present invention is to provide a kind of self-adapting type injection mold systems, and structure is simple, easy to operate, can have
Effect overcomes the deficiencies of existing technologies.
To solve the above problems, the invention discloses a kind of self-adapting type injection mold system, including base station and top cover, institute
It states and is attached between base station and top cover by more buffering uprights, the base station is equipped with electric hydraulic control cabinet and lower installation
Seat, the lower section of the top cover are equipped with the upper mounting seat corresponding to lower mounting seat, are equipped between the upper mounting seat and lower mounting seat
Adaptive die assembly, it is characterised in that:
The adaptive die assembly includes to be connected in the lower die set of lower mounting seat and be set to upper mounting seat
Upper die set, the upper die set include upper fixed seat and upper mold, fixed seat can by more guide posts
What is slided up and down is connected to upper mounting seat, and the lower end of fixed seat is equipped with upper mold, and the lower surface of the upper mold is equipped with
Upper cavity, the upper mounting seat are additionally provided with hydraulic-driven part, and the lower end of the hydraulic-driven part is connected to upper fixed seat to drive
It carries out flexible injection molding, and the lower die assembly includes that lower fixed seat and lower mold, the lower end of the lower fixed seat are fixed to down
The lower end of lower mold is fixed in mounting base, upper end, and the middle part of the lower fixed seat forms the accommodating cavity for the accommodating of adaptive component,
The upper surface of the lower mold is equipped with the lower mode cavity corresponding to upper cavity, and the adaptive component includes to float to be set to lower mode cavity
Interior top plate, more connecting columns, lower plate and support base, the support base are set in the accommodating cavity, and the lower plate is same
Sample is set in accommodating cavity and is located above support base, and the top plate and lower plate are attached by more connecting columns, and under
Mold be equipped with multiple correspondences be sheathed with for the perforative through-hole of connecting column, and on each connecting column both ends bear against in lower plate and
The reset spring of lower mold.
Wherein: the upper end of fixed seat is equipped with injection molding tube, and the injection molding tube is connected to feeding mechanism, the feeder
Structure includes charging line and heating component, and is additionally provided with excision shaping workpiece after injection molding in upper fixed seat and connects with injection molding tube
The cutter at position.
Wherein: the lower end of each buffering upright is fixed in the installation shrinkage pool of base station, and upper end is through top cover and by slow
Stamping is connected to top cover.
Wherein: the side of the adaptive die assembly is equipped with discharging mechanism.
Wherein: being additionally provided with ejection assembly, the ejection assembly includes multiple ejections between lower plate and support base
Cam lever, the ejection cam lever include the cam part between lower plate and support base, and the cam part passes through fixed pin
Rotatable opposite lower fixed seat is fixed, the fixed pin be set to the rear side of cam part to cam part when rotated can will under
Connecting plate ejects upwards with respect to support base and then top plate is driven to move upwards in lower mode cavity.
Wherein: the outer end of the cam part, which also extends, is equipped with driving portion, and the driving portion protrudes into lower fixed seat and is articulated with
The telescopic rod end of ejection cylinder is to pass through the flexible relative rotation for carrying out ejection cam lever of ejection cylinder and ejection operation.
By above structure it is found that self-adapting type injection mold system of the invention has the effect that
1, structure is simple, easy to operate, widely applicable；
2, the rapid shaping in injection molding process is able to achieve by adaptation function, effectively increases the excellent of shaping workpiece
Yield；
3, the quick ejection that shaping workpiece can be carried out using ejection assembly, further improves production efficiency.
Detailed content of the invention can be obtained by aftermentioned explanation and institute's attached drawing.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of self-adapting type injection mold system of the invention.
Fig. 2 shows the structural schematic diagram of adaptive die assembly in the present invention.
Appended drawing reference:
101, base station；102, top cover；103, buffering upright；104, electric hydraulic control cabinet；105, lower mounting seat；106, under
Die set；107, upper mounting seat；108, upper die set；109, injection molding tube；110, discharging mechanism；11, upper fixed seat；12,
Upper mold；13, upper cavity；14, lower fixed seat；15, lower mold；16, accommodating cavity；17, lower mode cavity；18, top plate；19, through-hole；
20, connecting column；21, reset spring；22, lower plate；23, support base；24, fixed pin；25, cam lever is ejected；26, ejection oil
Cylinder.
Specific embodiment
Referring to Fig. 1 and 2, it is shown that self-adapting type injection mold system of the invention.
The self-adapting type injection mold system includes base station 101 and top cover 102, between the base station 101 and top cover 102
It being attached by more buffering uprights 103, the base station 101 is equipped with electric hydraulic control cabinet 104 and lower mounting seat 105,
The lower section of the top cover 102 is equipped with the upper mounting seat 107 corresponding to lower mounting seat 105, the upper mounting seat 107 and lower mounting seat
Adaptive die assembly is equipped between 105, to provide the adaptive effect in injection molding.
Wherein, the lower end of each buffering upright 103 is fixed in the installation shrinkage pool of base station 101, and top cover 102 is run through in upper end
And top cover 102 is connected to by bolster, to provide guiding and pooling feature, the bolster can be to be surrounded on buffering upright
103 and both ends be respectively connected to the compressed spring of buffering upright 103 and top cover 102.
Wherein, the side of the adaptive die assembly is equipped with discharging mechanism 110.
Wherein, adaptive die assembly includes to be connected in the lower die set 106 of lower mounting seat 105 and be set to
The upper die set 108 of mounting base 107.
Referring to fig. 2, the upper die set 108 includes upper fixed seat 11 and upper mold 12, and fixed seat 11 passes through
More guide posts, which can slide up and down, is connected to upper mounting seat 107, and the lower end of fixed seat 11 is equipped with upper mold 12, described
The lower surface of upper mold 12 is equipped with upper cavity 13, and the upper mounting seat 107 is additionally provided with hydraulic-driven part, the hydraulic-driven part
Lower end is connected to upper fixed seat 11 to drive it to carry out flexible injection molding, and the upper end of fixed seat 11 is equipped with injection molding tube 109, institute
Stating injection molding tube 109 can be connected to feeding mechanism, and the feeding mechanism may include charging line and heating component, the charging line
Injected plastics material can be supplied by spiral feedway, the heating component is set on the outside of charging line to injection molding material
Material carries out external heat, and is additionally provided in upper fixed seat 11 and cuts off shaping workpiece and 109 connecting portion of injection molding tube after injection molding
Cutter, those structures are device commonly used in the art, are stated herein without tired.
The lower die assembly 106 includes lower fixed seat 14 and lower mold 15, and the lower end of the lower fixed seat 14 is fixed to
The lower end of lower mold 15 is fixed in lower mounting seat 105, upper end, and the middle part of the lower fixed seat 14 is formed to be accommodated for adaptive component
Accommodating cavity 16, the upper surface of the lower mold 15 is equipped with the lower mode cavity 17 corresponding to upper cavity 13, passes through hydraulic-driven as a result,
Part pushes upper fixed seat, that is, upper mold to fit in lower mold, and upper and lower die cavity mutually carves the die cavity for merging molding injection molding, described
Adaptive component includes top plate 18, more connecting columns 20, lower plate 22 and the support base 23 for floating and being set in lower mode cavity 17, institute
It states support base 23 to be set in the accommodating cavity 16, the lower plate 22 is similarly provided in accommodating cavity and is located on support base 23
Side, the top plate 18 and lower plate 22 are attached by more connecting columns 20, and lower mold 15 is equipped with multiple correspondences for connection
The perforative through-hole 19 of column 20, and be sheathed with both ends on each connecting column 20 and bear against in the reset of lower plate 22 and lower mold 15
Spring 21, top plate 18 can be floated and is set in lower mode cavity 17 by the reset spring 21, to pass through reset in injection molding
The resilient abutment function of spring 21 carries out adaptation function to different viscositys, the temperature and pressure of injected plastics material.
In order to realize the ejecting function after injection molding simultaneously when adaptive, it is additionally provided with ejection assembly, the ejection assembly packet
Containing multiple ejection cam levers 25 between lower plate 22 and support base 23, the ejection cam lever 25 can carry out as shown in the figure
It is symmetrical, to realize balanced ejection in ejection, avoids offset and the damage to upper mold, the ejection cam lever 25 include
Cam part between lower plate 22 and support base 23, the cam part pass through the rotatable opposite lower fixed seat of fixed pin 24
14 is fixed, and the fixed pin 24 is set to the rear side of cam part, so that cam part when rotated can be by the opposite support of lower plate 22
The ejection upwards of seat 23, and then top plate 18 is driven to move upwards in lower mode cavity 17, thus after the completion of injection molding, hydraulic-driven
After bar driving upper fixed seat 11 and upper mold 12 descend die set 106 to be detached from relatively, moving upwards for top plate 18 can be passed through, realized
By the ejection of shaping workpiece, greatly improve the efficiency.
Wherein, the outer end of the cam part, which also extends, is equipped with driving portion, and the driving portion protrudes into lower fixed seat and is articulated with
The telescopic rod end of ejection cylinder 26, to pass through the flexible relative rotation for carrying out ejection cam lever 25 of ejection cylinder 26 and top
It operates out.
It can be seen that the present invention has the advantages that
1, structure is simple, easy to operate, widely applicable；
2, the rapid shaping in injection molding process is able to achieve by adaptation function, effectively increases the excellent of shaping workpiece
Yield；
3, the quick ejection that shaping workpiece can be carried out using ejection assembly, further improves production efficiency.
It is readily apparent that above description and record is only illustrated in the disclosure being not intended to be limiting of the invention
Appearance, application or use.Although describing and being described in the accompanying drawings embodiment in embodiment, the present invention is not limited
Be described as by attached drawing example and in embodiment it is now recognized that optimal mode to implement the particular case of the teachings of the present invention
Son, the scope of the present invention will include any embodiment for falling into the description and appended claims of front.
Claims (6)
1. a kind of self-adapting type injection mold system, including base station and top cover pass through more bufferings between the base station and top cover
Column is attached, and the base station is equipped with electric hydraulic control cabinet and lower mounting seat, and the lower section of the top cover, which is equipped with, to be corresponded to
The upper mounting seat of lower mounting seat is equipped with adaptive die assembly between the upper mounting seat and lower mounting seat, it is characterised in that:
The adaptive die assembly includes to be connected in the lower die set of lower mounting seat and be set to the upper of upper mounting seat
Die set, the upper die set include upper fixed seat and upper mold, and fixed seat can be upper and lower by more guide posts
Sliding is connected to upper mounting seat, and the lower end of fixed seat is equipped with upper mold, and the lower surface of the upper mold is equipped with upper mold
Chamber, the upper mounting seat are additionally provided with hydraulic-driven part, the lower end of the hydraulic-driven part be connected to upper fixed seat with drive its into
The flexible injection molding of row, the lower die assembly include that lower fixed seat and lower mold, the lower end of the lower fixed seat are fixed to lower installation
The lower end of lower mold is fixed in seat, upper end, and the middle part of the lower fixed seat forms the accommodating cavity for the accommodating of adaptive component, described
The upper surface of lower mold is equipped with the lower mode cavity corresponding to upper cavity, and the adaptive component includes to float to be set in lower mode cavity
Top plate, more connecting columns, lower plate and support base, the support base are set in the accommodating cavity, and the lower plate is equally set
It is placed in accommodating cavity and is located above support base, the top plate and lower plate are attached by more connecting columns, and lower mold
Both ends are sheathed with equipped with multiple correspondences for the perforative through-hole of connecting column, and on each connecting column to bear against in lower plate and lower die
The reset spring of tool.
2. self-adapting type injection mold system as described in claim 1, it is characterised in that: the upper end of fixed seat is equipped with
Injection molding tube, the injection molding tube are connected to feeding mechanism, and the feeding mechanism includes charging line and heating component, and upper fixed seat
Inside it is additionally provided with the cutter that shaping workpiece and injection molding tube connecting portion are cut off after injection molding.
3. self-adapting type injection mold system as described in claim 1, it is characterised in that: the lower end of each buffering upright is solid
Determine to the installation shrinkage pool of base station, upper end through top cover and is connected to top cover by bolster.
4. self-adapting type injection mold system as described in claim 1, it is characterised in that: the side of the adaptive die assembly
Face is equipped with discharging mechanism.
5. self-adapting type injection mold system as described in claim 1, it is characterised in that: be additionally provided with ejection assembly, the top
Component includes multiple ejection cam levers between lower plate and support base out, and the ejection cam lever includes to be located at lower plate
Cam part between support base, the cam part are fixed by the rotatable opposite lower fixed seat of fixed pin, the fixed pin
The rear side of cam part is set to which cam part when rotated can eject upwards lower plate with respect to support base and then drive top plate
It is moved upwards in lower mode cavity.
6. self-adapting type injection mold system as claimed in claim 5, it is characterised in that: the outer end of the cam part also extends
Equipped with driving portion, the driving portion protrudes into lower fixed seat and is articulated with the telescopic rod end of ejection cylinder to pass through ejection cylinder
It is flexible carry out ejection cam lever relative rotation and ejection operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330424.7A CN110039719A (en) | 2019-04-23 | 2019-04-23 | Self-adapting type injection mold system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330424.7A CN110039719A (en) | 2019-04-23 | 2019-04-23 | Self-adapting type injection mold system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039719A true CN110039719A (en) | 2019-07-23 |
Family
ID=67278783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910330424.7A Pending CN110039719A (en) | 2019-04-23 | 2019-04-23 | Self-adapting type injection mold system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109293A (en) * | 2020-09-11 | 2020-12-22 | 谢海林 | A prevent splash injection moulding device for PVC plastics production |
| CN114589884A (en) * | 2022-04-02 | 2022-06-07 | 台州市陆讯塑业股份有限公司 | Injection molding device and injection molding method for electric vehicle accessories |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272807Y (en) * | 1996-11-15 | 1998-01-21 | 林长溢 | Improved plastic moulding mould |
| CN102366987A (en) * | 2011-10-19 | 2012-03-07 | 无锡市福曼科技有限公司 | Sef-adaptive core mounting structure |
| CN205272503U (en) * | 2015-12-23 | 2016-06-01 | 上海佳谷模具有限公司 | Mould subassembly of improvement |
| CN106003561A (en) * | 2016-06-03 | 2016-10-12 | 杭州信多达电器有限公司 | Electromagnetic wire coil injection molding method and injection mold |
| CN207240749U (en) * | 2017-02-21 | 2018-04-17 | 天津澳普林特塑胶有限公司 | A kind of ejecting mechanism of mould |
-
2019
- 2019-04-23 CN CN201910330424.7A patent/CN110039719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272807Y (en) * | 1996-11-15 | 1998-01-21 | 林长溢 | Improved plastic moulding mould |
| CN102366987A (en) * | 2011-10-19 | 2012-03-07 | 无锡市福曼科技有限公司 | Sef-adaptive core mounting structure |
| CN205272503U (en) * | 2015-12-23 | 2016-06-01 | 上海佳谷模具有限公司 | Mould subassembly of improvement |
| CN106003561A (en) * | 2016-06-03 | 2016-10-12 | 杭州信多达电器有限公司 | Electromagnetic wire coil injection molding method and injection mold |
| CN207240749U (en) * | 2017-02-21 | 2018-04-17 | 天津澳普林特塑胶有限公司 | A kind of ejecting mechanism of mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109293A (en) * | 2020-09-11 | 2020-12-22 | 谢海林 | A prevent splash injection moulding device for PVC plastics production |
| CN114589884A (en) * | 2022-04-02 | 2022-06-07 | 台州市陆讯塑业股份有限公司 | Injection molding device and injection molding method for electric vehicle accessories |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |
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| RJ01 | Rejection of invention patent application after publication |