CN109333940A - The slide block structure of double-color mold - Google Patents
The slide block structure of double-color mold Download PDFInfo
- Publication number
- CN109333940A CN109333940A CN201811214187.XA CN201811214187A CN109333940A CN 109333940 A CN109333940 A CN 109333940A CN 201811214187 A CN201811214187 A CN 201811214187A CN 109333940 A CN109333940 A CN 109333940A
- Authority
- CN
- China
- Prior art keywords
- slider body
- double
- guide pillar
- inclined guide
- slide block
- 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
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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of slide block structure of double-color mold, including slider body, the mold insert that is slidably connected in sliding eye and with slider body and the elastic component between mold insert and slider body with sliding eye；Slider body offers the pilot hole passed through for inclined guide pillar, and sliding eye is communicated with pilot hole；Mold insert is located in pilot hole far from one end of elastic component；Mold insert has inclined-plane far from one end of elastic component.Shovel does not fill inclined guide pillar when forming for the first time, and individually slider body is pushed into and is compressed by shovel；Second of shaped article die sinking, due to forming no inclined guide pillar for the first time, slider body is remained stationary；Shovel installs inclined guide pillar when second of molding, and inclined guide pillar indentation pilot hole is interior and contacts with mold insert and mold insert is pressed into sliding eye, and when being opened after second of shaped article, slider body completes stripping action under the action of inclined guide pillar；Slider body only forms luck reason at second, and this will not abrade product at the time of molding.
Description
Technical field
The present invention relates to mould applications more particularly to the slide block structures of double-color mold.
Background technique
Double-color mold i.e. two kind plastic material is molded on same injection molding machine, is formed in two times, but product depanning
Primary mold.General this moulding technology is also double-material injection-molding, is usually completed by one set of die, and needs special double-colored note
Molding machine.Double-color mold is increasingly prevailing currently on the market, and this technique can make the appearance of product more beautiful, be easy to change color and
Spraying can not be had to.
It is high for the surface requirements of product but in lens class product machine-shaping, it is not allow for wiping flower and shovel glue burr；
It simultaneously for the lens class product with boss structure, needs to be arranged rear mold slide block structure, and is moved by inclined guide pillar band movable slider
Dynamic, sliding block in the prior art is easy scratch molding product for the first time in second of molding push-in, and then influences product
Quality.
Summary of the invention
The purpose of the present invention is to provide the slide block structures of double-color mold, it is intended to it solves in the prior art, double-color mold
Sliding block is easy the problem of scratch product at the time of molding.
To achieve this purpose, the present invention adopts the following technical scheme:
The slide block structure of double-color mold, including with sliding eye slider body, be set to the sliding eye in and with it is described
The mold insert that slider body is slidably connected and the elastic component between the mold insert and the slider body；The sliding block sheet
Body offers the pilot hole passed through for inclined guide pillar, and the sliding eye is communicated with the pilot hole；The mold insert is far from the bullet
One end of property part is located in the pilot hole；The mold insert has inclined-plane far from one end of the elastic component.
Further, the elastic component is spring.
Further, the mold insert offers accommodating hole, the elastic component and the appearance far from one end of the pilot hole
The inner wall for setting hole is connected.
Further, the inner wall of the sliding eye is equipped with limiting section, and the mold insert is equipped with far from one end of the pilot hole
The abutting protrusion matched with the limiting section.
Further, the pilot hole is strip hole.
Further, further include mounting plate for installing inclined guide pillar, offered on the mounting plate so that inclined guide pillar is logical
The first limit hole crossed.
Further, the slider body is equipped with limit plate far from the side of the mounting plate, opens up on the limit plate
There is the second limit hole passed through for inclined guide pillar.
Further, second limit hole is strip hole.
Further, it is connected between the limit plate and the slider body for screw.
It further, further include installation crossbeam for fixing the mounting plate, the mounting plate and the installation crossbeam
Screw connection.
Beneficial effects of the present invention: shovel does not fill inclined guide pillar when forming for the first time, is individually pushed into slider body by shovel
And it compresses；Second of shaped article die sinking, due to forming no inclined guide pillar for the first time, slider body is remained stationary；Second at
Shovel installs inclined guide pillar when type, and inclined guide pillar indentation pilot hole is interior and contacts with mold insert and mold insert is pressed into sliding eye, and inclined guide pillar is suitable
For benefit by pilot hole, then elastic component, which resets, drives mold insert to block inclined guide pillar；Since mold insert blocks inclined guide pillar, second
When being opened after secondary shaped article, slider body completes stripping action under the action of inclined guide pillar, and product smoothly demoulds；Therefore sliding block
The problem of ontology is only moved when forming for second, not will cause shovel glue namely slider body will not abrade product at the time of molding.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the cross-sectional view of the slide block structure of double-color mold in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the slide block structure of double-color mold in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of slider body in the embodiment of the present invention；
Fig. 4 is the cross-sectional view of mold insert in the embodiment of the present invention；
In figure:
1, inclined guide pillar；2, slider body；201, sliding eye；2011, limiting section；202, pilot hole；3, mold insert；301, it accommodates
Hole；302, protrusion is abutted；4, elastic component；5, mounting plate；501, the first limit hole；6, limit plate；601, the second limit hole；7, pacify
Fill crossbeam.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Realization of the invention is described in detail below in conjunction with specific embodiment.
As Figure 1-Figure 4, the embodiment of the present invention proposes a kind of slide block structure of double-color mold, including with sliding eye
201 slider body 2, the mold insert 3 being slidably connected in sliding eye 201 and with slider body 2 and it is set to mold insert 3 and sliding
Elastic component 4 between block body 2；Slider body 2 offers the pilot hole 202 passed through for inclined guide pillar 1, sliding eye 201 with lead
It is communicated to hole 202；Mold insert 3 is located in pilot hole 202 far from one end of elastic component 4；Mold insert 3 has far from one end of elastic component 4
Inclined-plane.
In an embodiment of the present invention, there is slider body when second of molding mold-closing after exiting in order to avoid module body
The problem of 2 shovel glue, the movement of molding slider body 2 is asynchronous twice, and is accomplished by the following way: shoveling when forming for the first time
Machine does not fill inclined guide pillar 1, and individually slider body 2 is pushed into and is compressed by shovel；The die sinking of second shaped article, due to first time at
Type does not have inclined guide pillar 1, and slider body 2 remains stationary；Shovel installs inclined guide pillar 1 when second of molding, and inclined guide pillar 1 is pressed into pilot hole
It is contacted in 202 and with mold insert 3 and mold insert 3 is pressed into sliding eye 201 (elastic component 4 is compressed at this time), inclined guide pillar 1, which passes through, leads
To hole 202, then elastic component 4, which resets, drives mold insert 3 to block inclined guide pillar 1；Since mold insert 3 blocks inclined guide pillar 1, second
When being opened after secondary shaped article, slider body 2 completes stripping action under the action of inclined guide pillar 1, and product smoothly demoulds；Therefore sliding
The problem of block body 2 is only moved when forming for second, not will cause shovel glue namely slider body 2 will not abrade at the time of molding
Product.Mold insert 3 has inclined-plane far from one end of elastic component 4, exerts a force convenient for inclined guide pillar 1 to mold insert 3 mold insert 3 being pressed into sliding eye
201。
Further, referring to Fig. 1, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, elastic component 4 are spring.It can also be other elastic components 4 in other embodiments, be compressed in stress, external force resets when releasing,
It does not limit uniquely herein.
Further, Fig. 1 and Fig. 4 is please referred to, one kind of the slide block structure as double-color mold provided by the invention is specific
Embodiment, mold insert 3 offer accommodating hole 301, the inner wall phase of elastic component 4 and accommodating hole 301 far from one end of pilot hole 202
Even.Elastic component 4 is connected with the inner wall for the accommodating hole 301 being provided on mold insert 3, guarantees the stability of connection, and elastic component 4 is avoided to send out
Raw non axial offset.When elastic component 4 is spring, elastic component 4 is installed in accommodating hole 301, and the outer diameter of spring is slightly less than appearance
The internal diameter in hole 301 is set, so that axial deformation only occurs for spring.
Further, referring to Fig. 4, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, the inner wall of sliding eye 201 are equipped with limiting section 2011, and mold insert 3 is equipped with far from one end of pilot hole 202 to match with limiting section 2011
The abutting protrusion 302 of conjunction.Retention bead is located at sliding eye 201 close to one end of pilot hole 202, and mold insert 3 is sliding along sliding eye 201
When dynamic, stop movement when abutting protrusion 302 and touching limiting section 2011, avoid elastic component 4 by the completely out sliding eye of mold insert 3
201。
Further, referring to Fig. 2, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, pilot hole 202 are strip hole.Pilot hole 202 is set as strip hole, and inclined guide pillar 1 is that heeling condition can be more easily by leading
To hole 202.
Further, referring to Fig. 1, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula further includes the mounting plate 5 for installing inclined guide pillar 1, the first limit hole passed through for inclined guide pillar 1 is offered on mounting plate 5
501.In order to reinforce stability when inclined guide pillar 1 works, the top of slider body 2 is provided with mounting plate 5, when needs use tiltedly
By inclined guide pillar 1 by protruding into pilot hole 202 again after the first limit hole 501 on mounting plate 5 when guide post 1.
Further, referring to Fig. 1, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, slider body 2 are equipped with limit plate 6 far from the side of mounting plate 5, offer on limit plate 6 for inclined guide pillar 1 pass through second
Limit hole 601.Limit plate 6 namely limit plate 6 are set far from the side of mounting plate 5 in slider body 2 and mounting plate 5 distinguishes position
In the opposite two sides of slider body 2, pass through the second limit hole 601 after inclined guide pillar 1 passes through pilot hole 202, at this time inclined guide pillar 1 according to
It is secondary to run through the first limit hole 501, pilot hole 202 and the second limit hole 601, it is ensured that stability when inclined guide pillar 1 uses.
Further, referring to Fig. 2, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, the second limit hole 601 are strip hole.Second limit hole 601 is strip hole, namely is suitable for the inclined guide pillar of differing tilt angles
1 pass through, promotes versatility when using.
Further, referring to Fig. 1, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula connects between limit plate 6 and slider body 2 for screw.Certainly, between limit plate 6 and slider body 2 can also for clamping etc. its
His connection type, so as to the dismounting of limit plate 6 and slider body 2.
Further, referring to Fig. 1, a kind of specific embodiment party of the slide block structure as double-color mold provided by the invention
Formula, further includes the installation crossbeam 7 for fixed mounting plate 5, and mounting plate 5 is connect with installation 7 screw of crossbeam.Certainly, mounting plate 5 with
Installing between crossbeam 7 to be other connection types such as clamping, so that mounting plate 5 is fixedly installed on installation crossbeam 7.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. the slide block structure of double-color mold, which is characterized in that including with sliding eye slider body, be set to the sliding eye in
And the mold insert being slidably connected with the slider body and the elastic component between the mold insert and the slider body；Institute
It states slider body and offers the pilot hole passed through for inclined guide pillar, the sliding eye is communicated with the pilot hole；The mold insert is remote
One end from the elastic component is located in the pilot hole；The mold insert has inclined-plane far from one end of the elastic component.
2. the slide block structure of double-color mold according to claim 1, which is characterized in that the elastic component is spring.
3. the slide block structure of double-color mold according to claim 1, which is characterized in that the mold insert is far from the pilot hole
One end offer accommodating hole, the elastic component is connected with the inner wall of the accommodating hole.
4. the slide block structure of double-color mold according to claim 1, which is characterized in that the inner wall of the sliding eye is equipped with limit
Position portion, the mold insert are equipped with the abutting protrusion matched with the limiting section far from one end of the pilot hole.
5. the slide block structure of double-color mold according to claim 1, which is characterized in that the pilot hole is strip hole.
6. the slide block structure of double-color mold according to claim 1-5, which is characterized in that further include for installing
The mounting plate of inclined guide pillar offers the first limit hole passed through for inclined guide pillar on the mounting plate.
7. the slide block structure of double-color mold according to claim 6, which is characterized in that the slider body is far from the peace
The side of loading board is equipped with limit plate, offers the second limit hole passed through for inclined guide pillar on the limit plate.
8. the slide block structure of double-color mold according to claim 7, which is characterized in that second limit hole is strip
Hole.
9. the slide block structure of double-color mold according to claim 7, which is characterized in that the limit plate and the sliding block sheet
It is connected between body for screw.
10. the slide block structure of double-color mold according to claim 6, which is characterized in that further include for fixing the peace
The installation crossbeam of loading board, the mounting plate are connect with the installation crossbeam screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214187.XA CN109333940A (en) | 2018-10-18 | 2018-10-18 | The slide block structure of double-color mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214187.XA CN109333940A (en) | 2018-10-18 | 2018-10-18 | The slide block structure of double-color mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109333940A true CN109333940A (en) | 2019-02-15 |
Family
ID=65310064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214187.XA Pending CN109333940A (en) | 2018-10-18 | 2018-10-18 | The slide block structure of double-color mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333940A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202491376U (en) * | 2012-01-13 | 2012-10-17 | 苏州汉扬精密电子有限公司 | Sliding block structure for double injection mold |
| CN103395172A (en) * | 2013-08-12 | 2013-11-20 | 科益精密模塑（太仓）有限公司 | Two-colour mould with angle pin and slider mechanism and application method thereof |
| CN105751442A (en) * | 2014-12-19 | 2016-07-13 | 汉达精密电子(昆山)有限公司 | Double-color die structure |
| CN105773928A (en) * | 2016-04-26 | 2016-07-20 | 深圳市银宝山新科技股份有限公司 | Bicolor die sliding block structure and sliding block core pulling mechanism |
| CN105856510A (en) * | 2016-06-12 | 2016-08-17 | 浙江赛豪实业有限公司 | Core-pulling mechanism of bicolor injection mold |
| CN107498801A (en) * | 2017-08-09 | 2017-12-22 | 深圳市鹏准模具有限公司 | Slide block mechanism for bicolor injection mould |
| CN107775885A (en) * | 2016-08-26 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | The slide block structure of double color mould |
| CN209224472U (en) * | 2018-10-18 | 2019-08-09 | 浙江百康光学股份有限公司 | The slide block structure of double-color mold |
-
2018
- 2018-10-18 CN CN201811214187.XA patent/CN109333940A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202491376U (en) * | 2012-01-13 | 2012-10-17 | 苏州汉扬精密电子有限公司 | Sliding block structure for double injection mold |
| CN103395172A (en) * | 2013-08-12 | 2013-11-20 | 科益精密模塑（太仓）有限公司 | Two-colour mould with angle pin and slider mechanism and application method thereof |
| CN105751442A (en) * | 2014-12-19 | 2016-07-13 | 汉达精密电子(昆山)有限公司 | Double-color die structure |
| CN105773928A (en) * | 2016-04-26 | 2016-07-20 | 深圳市银宝山新科技股份有限公司 | Bicolor die sliding block structure and sliding block core pulling mechanism |
| CN105856510A (en) * | 2016-06-12 | 2016-08-17 | 浙江赛豪实业有限公司 | Core-pulling mechanism of bicolor injection mold |
| CN107775885A (en) * | 2016-08-26 | 2018-03-09 | 汉达精密电子(昆山)有限公司 | The slide block structure of double color mould |
| CN107498801A (en) * | 2017-08-09 | 2017-12-22 | 深圳市鹏准模具有限公司 | Slide block mechanism for bicolor injection mould |
| CN209224472U (en) * | 2018-10-18 | 2019-08-09 | 浙江百康光学股份有限公司 | The slide block structure of double-color mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8142185B1 (en) | Injection mold forming a product having a barbed structure | |
| CN107107085A (en) | Trigger-type liquid sprayer | |
| CN209224472U (en) | The slide block structure of double-color mold | |
| CN109333940A (en) | The slide block structure of double-color mold | |
| CN103909630A (en) | Ejector sleeve ejection mechanism | |
| CN205364432U (en) | Strong off -line of a front mould department section of thick bamboo is constructed | |
| CN208514978U (en) | A kind of 3D printer convenient for pickup | |
| CN207549337U (en) | A kind of cover half slide block type mold | |
| CN203844088U (en) | In-mold injection molding device for preventing air hole from blocking | |
| CN215187340U (en) | Bluetooth headset that water-proof effects is good | |
| CN211807430U (en) | Product forming mechanism | |
| CN208978188U (en) | A kind of injection mold | |
| CN111571943A (en) | Mould with ejector sleeve ejecting structure | |
| CN209191216U (en) | Injection mold for the production with back-off | |
| CN210791908U (en) | Runner ejection mechanism and injection mold with same | |
| CN207495879U (en) | A kind of mould emptier applied to plastic parts stick-slip block | |
| CN210759013U (en) | Slide thimble structure | |
| CN106965376B (en) | Floating insert positioning die structure of insert injection molding product | |
| CN215661569U (en) | Avoid mould that parting line appears in product outward appearance | |
| PH12019000398A1 (en) | Glass molded product | |
| CN203831734U (en) | Composite angle demolding mechanism of side face sliding block of injection mold for automobile sundry box | |
| CN103496117A (en) | Mould structure with mould core capable of driving sliding block to move | |
| CN219276509U (en) | Mould and injection molding machine | |
| CN215512082U (en) | Injection molding structure for improving main runner mold sticking | |
| CN210501199U (en) | Injection mold is used in processing of thermoplastic elastomer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |