CN208290371U - A kind of injection mold that utilizes air blowing to release the mold - Google Patents
A kind of injection mold that utilizes air blowing to release the mold Download PDFInfo
- Publication number
- CN208290371U CN208290371U CN201820849766.0U CN201820849766U CN208290371U CN 208290371 U CN208290371 U CN 208290371U CN 201820849766 U CN201820849766 U CN 201820849766U CN 208290371 U CN208290371 U CN 208290371U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- injection
- mold core
- card slot
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an utilize injection mold of drawing of patterns of blowing, including back mould benevolence, back mould benevolence internal surface seted up the draw-in groove of moulding plastics, draw-in groove surface forming of moulding plastics have the injection moulding product, a side surface block that the back mould benevolence is close the injection moulding product have front mould benevolence, back mould benevolence be close a side surface of injection moulding product and be located between the adjacent draw-in groove of moulding plastics evenly and spaced apart first fixed slot that is equipped with, back mould benevolence internal surface and keep away from the position that the one end of injection moulding product is adjacent with first fixed slot and seted up second fixed slot, the utility model relates to an injection mold equipment technical field. This kind of injection mold of drawing of patterns by blowing has reached the purpose of the quick drawing of patterns of the deep cavity class injection product of being convenient for, and this injection mold is from taking demoulding structure, whole device simple structure, and convenient to use can easily realize the drawing of patterns to be favorable to improving holistic work efficiency, and economize the manpower, thereby be favorable to reduction in production cost.
Description
Technical field
The utility model relates to injection moulding device technical field, specially a kind of injection mold using air blowing mould release.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying, injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould automobile die, thermoplastic plastic's mold；According to moulding process divide into pass mold, blow molding die, draw mould,
Thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die in a manner of flash again can be divided into excessive formula, it is semi-positive, do not overflow
Three kinds of formula, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again；Movement can be divided by handling mode
It is formula, two kinds fixed.In daily life, every household requires to use the daily necessity of deep chamber tubbiness class, and injection mold is in life
When producing manufacture, such deeper product is easily sticked on mold often due to package power is larger, needs labour cost great strength
It can just take, it is difficult to reach quick production, cause the period long, working efficiency is low, wastes a large amount of man power and materials.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of injection mold using air blowing mould release, solves
Existing injection mold often due to package power is larger, is easily sticked on mold, needs when manufacturing deep chamber class plastic product
Want labour cost great strength that can just take, it is difficult to reach quick production, cause the period long, working efficiency is low, and waste is a large amount of
The problem of man power and material.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of using air blowing mould release
Injection mold, including rear cavity, the rear cavity inner surface offer injection molding card slot, and the injection molding card slot surface forming has
Injection molding product, the rear cavity have front cavity, the rear cavity close to the engaging of a side surface of injection molding product
Close to injection molding product a side surface and between adjacent injection molding card slot uniformly and be spaced apart be equipped with the first fixed card slot,
The adjacent position of the rear cavity inner surface and one end with the first fixed card slot far from injection molding product offers second
Fixed card slot is interconnected between first fixed card slot one end and the second fixed card slot far from injection molding product,
Common fixing card is equipped with blowing needle between first fixed card slot and the second fixed card slot, and the injection molding product is remote
Seamless applying between a side surface of rear cavity and front cavity, the injection molding product is fastened on front cavity and rear cavity
Between adjacent surface.
Preferably, the rear cavity is in standing shape, and the side surface that the front cavity is close with rear cavity is in recessed
Shape is fallen into, and seamless applying is used cooperatively therebetween.
Preferably, the diameter of first fixed card slot is greater than the diameter of the second fixed card slot, and the blowing needle
Formed punch be arranged in inside the first fixed card slot.
Preferably, second fixed card slot runs through the surface of rear cavity far from one end of the first fixed card slot.
Preferably, it is slidably connected between the formed punch of the blowing needle and the first fixed card slot inner surface.
(3) beneficial effect
The utility model provides a kind of injection mold using air blowing mould release.Have it is following the utility model has the advantages that
(1), the injection mold for utilizing air blowing mould release offers injection molding card slot by rear cavity inner surface, is molded card slot
Surface forming has injection molding product, and rear cavity has front cavity close to the engaging of a side surface of injection molding product, and rear cavity connects
One side surface of nearly injection molding product and uniformly and spaced apart equipped with the first fixed card slot positioned at adjacent injection molding card slot between, after
The adjacent position of mode inner surface and one end with the first fixed card slot far from injection molding product offers the second fixed card slot,
It is interconnected between first fixed card slot one end and the second fixed card slot far from injection molding product, the first fixed card slot and the
Common fixing card is equipped with blowing needle between two fixed card slots, a side surface of the injection molding product far from rear cavity and front cavity it
Between it is seamless applying, injection molding product is fastened between front cavity and rear cavity adjacent surface, has been reached convenient for deep chamber class injection molding
The purpose of product fast demoulding first removes front cavity so that front cavity is mutually separated with rear cavity after the completion of injection molding,
Backward first fixed card slot is connected in the filling channel to be formed with the second fixed card slot is filled with gas, then air-flow can be to air blowing at this time
Needle generates certain thrust, so as to push blowing needle constantly to the movement of injection molding product direction, to blow so as to utilize
The formed punch of air tube can be constantly moved forward along the first fixed card slot so as to push injection molding product constantly to move along former direction,
So that the package power that injection molding product is subject to reduces, until to mould injection molding card of the shaped article from rear cavity inner surface
Rooved face falls off, to realize demoulding, which carries demolding structure, and whole device structure is simple, is easy to use, can be light
Pine nut now demoulds, to be conducive to improve whole working efficiency, and manpower is saved, to advantageously reduce production cost.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Operation schematic diagram when Fig. 2 is the demoulding of the utility model；
Fig. 3 is the main view of the rear cavity of the utility model；
Fig. 4 is the rearview of the rear cavity of the utility model.
In figure: 1 rear cavity, 2 injection molding products, 3 blowing needles, 4 front cavitys, 5 first fixed card slots, 6 second fixing cards
Slot, 7 injection molding card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of injection mold using air blowing mould release, packet
Rear cavity 1 is included, 1 inner surface of rear cavity offers injection molding card slot 7, and injection molding 7 surface forming of card slot has injection molding product 2, rear mold
Benevolence 1 has front cavity 4, side table of the rear cavity 1 close to injection molding product 2 close to the engaging of a side surface of injection molding product 2
It face and uniformly and is spaced apart between adjacent injection molding card slot 7 and is equipped with the first fixed card slot 5,1 inner surface of rear cavity and with first
The adjacent position in the one end of fixed card slot 5 far from injection molding product 2 offers the second fixed card slot 6, and the second fixed card slot 6 is remote
The surface of rear cavity 1 is run through in one end from the first fixed card slot 5, fixed far from first in order to pass through the second fixed card slot 6
One end of card slot 5, which is connected in the filling channel to be formed to the two, inflates so as to push blowing needle 3 mobile.First fixed card slot 5
It is interconnected between one end and the second fixed card slot 6 far from injection molding product 2, the first fixed card slot 5 and the second fixing card
Common fixing card is equipped with blowing needle 3 between slot 6, and the diameter of the first fixed card slot 5 is greater than the diameter of the second fixed card slot 6, and blows
The formed punch of air tube 3 is arranged in inside the first fixed card slot 5, is slided between 5 inner surface of the formed punch of blowing needle 3 and the first fixed card slot
Connection, the first fixed card slot 5 and the second fixed card slot 6 are interconnected and form filling channel, after the completion of injection molding, first remove
For front cavity 4 so that front cavity 4 is separated with 1 phase of rear cavity, backward first fixed card slot 5 is connected to shape with the second fixed card slot 6
At filling channel in be filled with gas, then air-flow can generate certain thrust to blowing needle 3 at this time, so as to push blowing needle 3
It is constantly mobile to 2 direction of injection molding product, so as to utilize the formed punch of blowing needle 3 can be along the first fixed card slot 5 constantly
It moves forward so as to push injection molding product 2 constantly to move along former direction, so that the packet that injection molding product 2 is subject to
Clamp force reduces, until making modeling shaped article 2 fall off from 7 surface of injection molding card slot of 1 inner surface of rear cavity, to realize demoulding.
Injection molding product 2 is seamless applying between a side surface and front cavity 4 far from rear cavity 1, before injection molding product 2 is fastened on
Between 1 adjacent surface of mode 4 and rear cavity, rear cavity 1 is in standing shape, and the side surface that front cavity 4 is close with rear cavity 1 is in
Recess, and therebetween it is seamless applying be used cooperatively, so as to by injection molding generation injection molding product 2.
In use, after the completion of the injection molding, front cavity 4 is first removed so that front cavity 4 is separated with 1 phase of rear cavity,
Backward first fixed card slot 5 is connected in the filling channel formed with the second fixed card slot 6 and is filled with gas, then air-flow can be to blowing at this time
Air tube 3 generates certain thrust, so as to push blowing needle 3 constantly to the movement of 2 direction of injection molding product, so as to benefit
It can be constantly moved forward along the first fixed card slot 5 with the formed punch of blowing needle 3 so as to push injection molding product 2 constantly along original side
To movement, so that the package power that injection molding product 2 is subject to reduces, until to mould the table out of rear cavity 1 of shaped article 2
7 surface of injection molding card slot in face falls off, to realize demoulding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849766.0U CN208290371U (en) | 2018-06-04 | 2018-06-04 | A kind of injection mold that utilizes air blowing to release the mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849766.0U CN208290371U (en) | 2018-06-04 | 2018-06-04 | A kind of injection mold that utilizes air blowing to release the mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290371U true CN208290371U (en) | 2018-12-28 |
Family
ID=64722474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849766.0U Expired - Fee Related CN208290371U (en) | 2018-06-04 | 2018-06-04 | A kind of injection mold that utilizes air blowing to release the mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716648A (en) * | 2020-06-29 | 2020-09-29 | 东莞科威医疗器械有限公司 | Tubular element forming die, demolding process and tubular element |
| CN112371946A (en) * | 2020-10-20 | 2021-02-19 | 苏州恒荣精密机电有限公司 | Thin-wall part die |
| CN113021797A (en) * | 2021-04-27 | 2021-06-25 | 浙江天能精工科技有限公司 | Quick demoulding device of gas cap for injection mold production |
-
2018
- 2018-06-04 CN CN201820849766.0U patent/CN208290371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716648A (en) * | 2020-06-29 | 2020-09-29 | 东莞科威医疗器械有限公司 | Tubular element forming die, demolding process and tubular element |
| CN111716648B (en) * | 2020-06-29 | 2022-06-14 | 东莞科威医疗器械有限公司 | Tubular element forming die, demolding process and tubular element |
| CN112371946A (en) * | 2020-10-20 | 2021-02-19 | 苏州恒荣精密机电有限公司 | Thin-wall part die |
| CN113021797A (en) * | 2021-04-27 | 2021-06-25 | 浙江天能精工科技有限公司 | Quick demoulding device of gas cap for injection mold production |
| CN113021797B (en) * | 2021-04-27 | 2022-05-10 | 浙江天能精工科技有限公司 | Quick demoulding device of gas cap for injection mold production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204431669U (en) | A kind of mould shedding mechanism | |
| CN208290371U (en) | A kind of injection mold that utilizes air blowing to release the mold | |
| CN108673857A (en) | A kind of plastic mould of fast demoulding | |
| CN203726729U (en) | Injection mold | |
| CN211105275U (en) | Novel automobile injection mold with high demolding speed | |
| CN205167457U (en) | Plastic product endocyst magnet injection mold | |
| CN208914516U (en) | An injection mold device for automobile lamp cup | |
| CN216992922U (en) | Air blowing and demolding mechanism of injection mold | |
| CN207240704U (en) | A kind of conveniently stripped injection mold | |
| CN202388722U (en) | Injection mold capable of automatically removing nozzle | |
| CN209971299U (en) | Automatic injection molding device for water meter shell | |
| CN208484180U (en) | A kind of inclined thimble device for injection mold | |
| CN208290370U (en) | An injection mold capable of avoiding the breakage of horn rubber mouth | |
| CN208529604U (en) | An injection mold with bullet needle anti-stick mold | |
| CN211730104U (en) | Injection mold demoulding mechanism | |
| CN207724736U (en) | A kind of new automobile spare and accessory parts injection mold | |
| CN207014701U (en) | A kind of pipe clamp mould | |
| CN207972233U (en) | A kind of equal tee injection mold | |
| CN206383426U (en) | Automatic lid injection mold in a kind of novel multi-cavity mould | |
| CN216329777U (en) | Machine part machining die convenient to demolding | |
| CN221249703U (en) | Secondary demolding mold | |
| CN203449541U (en) | Automotive Aspirator Injection Mold | |
| CN217531531U (en) | Mould for manufacturing glass fiber reinforced plastics | |
| CN221187370U (en) | Structure for preventing injection molding part from sticking to inclined top | |
| CN204431648U (en) | A kind of novel die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200604 |