CN109605684A - A kind of novel de- back-off injection mold - Google Patents
A kind of novel de- back-off injection mold Download PDFInfo
- Publication number
- CN109605684A CN109605684A CN201910047806.9A CN201910047806A CN109605684A CN 109605684 A CN109605684 A CN 109605684A CN 201910047806 A CN201910047806 A CN 201910047806A CN 109605684 A CN109605684 A CN 109605684A
- Authority
- CN
- China
- Prior art keywords
- stem
- slide plate
- mode
- driving cylinder
- sliding rail
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut 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
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of novel de- back-off injection molds, including dynamic model and cover half；It further include oblique guide block, mounting base, slide unit, slide plate, driving cylinder and mode；Slide unit and driving cylinder are fixedly installed in mounting base；Straight is provided on slide unit；Slide plate active card is set in straight；Driving cylinder is connect with slide plate；Mode is installed on slide plate；It is provided with hollow cavity in mode, stem is installed in the cavity；The tapered structure in stem front end is provided with sliding rail in stem front end；Active card is equipped with movable insert on the slide rail；Movable insert is pierced by inside mode along the radial of stem；T-slot is set on oblique guide block；The tail end active card of stem is set in T-slot.The present invention cooperates the stem in mode by the way that movable insert is arranged on mode, cleverly realizes that the nozzle of air filtering core device shell is buckled to demoulding, high production efficiency, stripping rate is fast, and injection molding is high-quality, and yields is high, and using effect is good.
Description
Technical field
The present invention relates to injection mold field, in particular to a kind of novel de- back-off injection mold.
Background technique
Injection mold is the important process equipment for producing various industrial products, with the rapid development of plastics industry, and
Popularization and application of the plastic products in industrial departments such as Aeronautics and Astronautics, electronics, machinery, ship and automobiles, the model of injection mold application
It encloses more and more extensive.Injection mold is a kind of tool for producing plasthetics；Also it is to confer to plasthetics complete structure and accurate
The tool of size.Injection molding is a kind of processing method for using when producing certain complex-shaped components in batches, and referring specifically to will be by
The plastics that heat is melted inject die cavity by injection molding machine high pressure and obtain formed products after cooling and solidifying.The shell of car air filtering core device
For plastic cement products, pass through injection molding.Back-off is provided at the nozzle of air filtering core device shell, it can not be into using usual manner
Row demoulding, rash by force that nozzle is caused to tear, yields is low.
Summary of the invention
In order to solve the above technical problems, being used the present invention provides a kind of novel de- back-off injection mold
, solve and be provided with back-off at the nozzle of air filtering core device shell, can not be demoulded using usual manner, by force
It is rash that nozzle is caused to tear, the low problem of yields.
In order to achieve the above objectives, technical scheme is as follows: a kind of novel de- back-off injection mold, including dynamic model and
Cover half；It further include the oblique guide block being connect with the dynamic model and the mounting base being installed on cover half, slide unit, slide plate, driving cylinder
And mode；The slide unit and driving cylinder are fixedly installed in the mounting base；Straight is provided on the slide unit；Institute
Slide plate active card is stated in the straight；The driving cylinder is connect with the slide plate, drives the slide plate described in
Straight movement；Mode is installed on the slide plate；It is provided with hollow cavity in the mode, pacifies in the cavity
Equipped with stem；The tapered structure in stem front end is provided with the inclined cunning along the stem surface in the stem front end
Rail；The sliding rail is four, is arranged around the stem uniform intervals；Active card is equipped with movable insert, institute on the sliding rail
Movable insert is stated to move along the sliding rail；The movable insert is pierced by inside the mode along the radial of the stem；Institute
It states and T-slot is set on oblique guide block；The length direction and vertical direction of the T-slot tilt；The tail end active card of the stem is set
In in the T-slot.
As a preferred solution of the present invention, the sliding rail and the angle of horizontal direction are 10-70 °.
As a preferred solution of the present invention, L shape control-rod is installed on the slide plate；It is installed on the slide unit
There are two touch switches；Two touch switches are spaced apart from each other setting；The touch switch is for controlling the driving cylinder；Institute
During stating the driving cylinder driving skateboarding, the L shape control-rod is moved synchronously with slide plate, when L shape control-rod is touched
Touch switch, the driving cylinder pause movement.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is: the configuration of the present invention is simple is reasonable, manufacture at
This is low, and flexibility is good, by the way that movable insert is arranged on mode, and cooperates the stem in mode, cleverly realizes air filtering core
The nozzle of device shell is buckled to demoulding, and high production efficiency, stripping rate is fast, and injection molding is high-quality, and yields is high, using effect
It is good.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1, Fig. 2 are structural schematic diagram of the invention.
Fig. 3 is the structural schematic diagram of mode internal structure of the invention.
Number and corresponding component title represented by letter in figure:
1. 2. slide unit of mounting base, 3. slide plate
4. the oblique guide block of 5. stem of mode 6.
7. 9. touch switch of movable insert 8.L shape control-rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
In conjunction with Fig. 1 to Fig. 3, the invention discloses a kind of novel de- back-off injection molds, including dynamic model and cover half, for sky
The injection molding of filter element device shell.The present invention is in order to be well on demoulding to the back-off at injecting products nozzle, normal
Added on the basis of scale lamps structure the oblique guide block 6 being connect with the dynamic model and the mounting base 1 being installed on cover half, slide unit 2,
Slide plate 3, driving cylinder and mode 4.Mode 4 of the invention is using combination shape structure is embedded, by being movably arranged on mode 4
Movable insert 7 realizes that movable insert 7 makes a concession demoulding.
Specifically, the slide unit 2 and driving cylinder are fixedly installed in the mounting base 1.It is provided on the slide unit 2
Straight.3 active card of slide plate is set in the straight.The driving cylinder is connect with the slide plate 3, drives institute
Slide plate 3 is stated to move along the straight.Mode 4 is installed on the slide plate 3；Hollow chamber is provided in the mode 4
Body is equipped with stem 5 in the cavity.The tapered structure in 5 front end of stem is provided in 5 front end of stem along institute
State the inclined sliding rail on 5 surface of stem；The sliding rail is four, is arranged around 5 uniform intervals of stem.On the sliding rail
Active card is equipped with movable insert 7, and the movable insert 7 is moved along the sliding rail.Diameter of the movable insert 7 along the stem 5
It is pierced by inside the mode 4.T-slot is set on the oblique guide block 6.The length direction and vertical direction of the T-slot
Inclination.The tail end active card of the stem 5 is set in the T-slot.
In order to guarantee flexibility and fluency that movable insert 7 moves, the angle of the sliding rail and horizontal direction is 10-
70°。
In order to realize the automation control of driving cylinder, the movement travel of slide plate 3 is controlled, essence of the invention is improved
Degree, is equipped with L shape control-rod 8 on the slide plate 3.L shape control-rod 8 is in L shape structure.On the slide unit 2 there are two installations
Touch switch 9；Two touch switches 9 are spaced apart from each other setting；The touch switch 9 is for controlling the driving cylinder；It is described
Cylinder is driven to drive in 3 motion process of slide plate, the L shape control-rod 8 is moved synchronously with slide plate 3, when L shape control-rod 8 touches
Touch touch switch 9, the driving cylinder pause movement.
The action process of the present invention in process of production: in conjunction with Fig. 1 (driving cylinder be not shown), at this time dynamic model and
Cover half is in molding state, carries out injection molding to injecting products.After the completion of injection molding, dynamic model and cover half are opened, tiltedly
Guide block 6 follows dynamic model to move, and separates upwards with slide plate 3, and under the action of oblique guide block 6, stem 5 is exited from mode 4, and movable
Mold insert 7 is under the action of sliding rail, inside retraction mode 4；After oblique guide block 6 is separated with stem 5, driving cylinder starting, by mode 4
From determining to pull out in model cavity, driving cylinder moving in place when, L shape control-rod 8 touches touch switch 9, driving cylinder stopping movement,
At this point, only injecting products need to be removed from mode 4.
By above-mentioned specific embodiment, the beneficial effects of the present invention are: the configuration of the present invention is simple is reasonable, manufacturing cost is low,
Flexibility is good, by the way that movable insert 7 is arranged on mode 4, and cooperates the stem 5 in mode 4, cleverly realizes air filtering core
The nozzle of device shell is buckled to demoulding, and high production efficiency, stripping rate is fast, and injection molding is high-quality, and yields is high, using effect
It is good.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (3)
1. a kind of novel de- back-off injection mold, including dynamic model and cover half；It is characterized in that, further including being connect with the dynamic model
Oblique guide block and the mounting base being installed on cover half, slide unit, slide plate, driving cylinder and mode；The slide unit and driving cylinder are solid
Dingan County is loaded in the mounting base；Straight is provided on the slide unit；The slide plate active card is sliding set on the straight line
In slot；The driving cylinder is connect with the slide plate, and the slide plate is driven to move along the straight；Pacify on the slide plate
Equipped with mode；It is provided with hollow cavity in the mode, stem is installed in the cavity；The stem front end is tapered
Structure is provided with the inclined sliding rail along the stem surface in the stem front end；The sliding rail is four, around the core
The setting of column uniform intervals；Active card is equipped with movable insert on the sliding rail, and the movable insert is moved along the sliding rail；It is described
Movable insert is pierced by inside the mode along the radial of the stem；T-slot is set on the oblique guide block；The T-slot
Length direction and vertical direction tilt；The tail end active card of the stem is set in the T-slot.
2. novel de- back-off injection mold according to claim 1, which is characterized in that the folder of the sliding rail and horizontal direction
Angle is 10-70 °.
3. novel de- back-off injection mold according to claim 1, which is characterized in that be equipped with L shape on the slide plate
Control-rod；There are two touch switches for installation on the slide unit；Two touch switches are spaced apart from each other setting；The touch switch
For controlling the driving cylinder；During the driving cylinder drives the skateboarding, the L shape control-rod and slide plate are same
Step movement, when L shape control-rod touches touch switch, the driving cylinder pause movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047806.9A CN109605684A (en) | 2019-01-18 | 2019-01-18 | A kind of novel de- back-off injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047806.9A CN109605684A (en) | 2019-01-18 | 2019-01-18 | A kind of novel de- back-off injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605684A true CN109605684A (en) | 2019-04-12 |
Family
ID=66019949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047806.9A Pending CN109605684A (en) | 2019-01-18 | 2019-01-18 | A kind of novel de- back-off injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347628A (en) * | 2020-04-27 | 2020-06-30 | 上海栋磊精密模具技术有限公司 | Thermostat shell injection mold |
| CN114131845A (en) * | 2021-11-22 | 2022-03-04 | 苏州希尔林机械科技有限公司 | Easy demoulding automobile air inlet pipe injection mold |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203371743U (en) * | 2013-05-21 | 2014-01-01 | 台州市黄岩炜大塑料机械有限公司 | Secondary internal core-drawing mechanism for injection mold of reducing pipe joint |
| CN203957295U (en) * | 2014-07-04 | 2014-11-26 | 宁波双林模具有限公司 | In a kind of petal type, take out mould emptier |
| CN206484820U (en) * | 2017-02-24 | 2017-09-12 | 东莞市超恒塑料模具有限公司 | It is a kind of to improve the mould structure of injecting products depanning |
-
2019
- 2019-01-18 CN CN201910047806.9A patent/CN109605684A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203371743U (en) * | 2013-05-21 | 2014-01-01 | 台州市黄岩炜大塑料机械有限公司 | Secondary internal core-drawing mechanism for injection mold of reducing pipe joint |
| CN203957295U (en) * | 2014-07-04 | 2014-11-26 | 宁波双林模具有限公司 | In a kind of petal type, take out mould emptier |
| CN206484820U (en) * | 2017-02-24 | 2017-09-12 | 东莞市超恒塑料模具有限公司 | It is a kind of to improve the mould structure of injecting products depanning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347628A (en) * | 2020-04-27 | 2020-06-30 | 上海栋磊精密模具技术有限公司 | Thermostat shell injection mold |
| CN114131845A (en) * | 2021-11-22 | 2022-03-04 | 苏州希尔林机械科技有限公司 | Easy demoulding automobile air inlet pipe injection mold |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210104 Address after: 215000 Building 2, 1429 zangzhong Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou hillin Machinery Technology Co.,Ltd. Address before: 215000 Building 2, No.1429, middle Cangshu Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: SUZHOU JOTYLONG INDUSTRIAL Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |