CN207607055U - A kind of vertical injection mold for positioning diaphragm - Google Patents
A kind of vertical injection mold for positioning diaphragm Download PDFInfo
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- CN207607055U CN207607055U CN201721690699.4U CN201721690699U CN207607055U CN 207607055 U CN207607055 U CN 207607055U CN 201721690699 U CN201721690699 U CN 201721690699U CN 207607055 U CN207607055 U CN 207607055U
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- oblique top
- cephacoria
- fixed plate
- diaphragm
- oblique
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Abstract
The utility model discloses a kind of vertical injection molds for positioning diaphragm, are related to diaphragm field shaping technique, and the middle part of the cephacoria fixed plate is equipped with oblique top, and when squeezing oblique top, the top surface of oblique top is concordant with the plate face of cephacoria fixed plate；It is edge line that the cavity of two female die cavities, which is tapered into deeply by the chamber of export-oriented adjacent side to intersecting with the plate face of cephacoria fixed plate, the side of the upper oblique top and the side of lower oblique top are intersected with edge line activity respectively and the both sides are inclined to an oblique angle towards intracavitary, and the lateral surface of the side of the upper oblique top, the side of lower oblique top and female die cavity cavity clamps diaphragm jointly.The utility model has the beneficial effects that can meet for the gentle non-porous membrane products production of apparent surface, efficiency and quality in volume production with such diaphragm are improved；When in use, easy to operate, positive positioning device nature need to only be placed when placing diaphragm, without deliberately adjustment diaphragm position, there is significant effect for vertical injection mould.
Description
Technical field
The utility model is related to diaphragm field shaping technique, especially a kind of vertical injection mold for positioning diaphragm.
Background technology
In-mould injection (i.e. Insert-Mould-Decoration, INS) it refer to one high pressure gas be blow molded into
The diaphragm of type is put into injection molding in injection mold.This technique is generally divided into three steps：1, diaphragm high-pressure molding 2, diaphragm punching
Cut 3, injection molding.After the completion of injection molding, Film and plastic cement combine together, and wear-resistant material is in outermost.Film materials are mostly PC,
PMMA, ABS etc., it mainly plays the role of wear-resisting and scratch resistant.
INS molds and operational characteristic 1, Packing Machine will have diaphragm preheating function of increasing pressure to be conducive to height to reach softening diaphragm
Press blow molding；2, the matching of blow mold and injection molding machine is the most key, and otherwise can hang material or scarce material phenomenon；If 3,
Part has ladle-to-ladle phenomenon, the design of blanking die just very crucial；4, injection mould is not necessarily to use front and back upside-down mounting as IMD, but wants
Consider the orientation problem of diaphragm.
The diaphragm of forming can only be put into before injection mould in model cavity by the prior art, gentle non-porous for apparent surface
Diaphragm especially needs the diaphragm completed by vertical injection mould, and it is very poor to be put into rear polarization, easily falls off out of cavity
Come.Can cause the product in production efficiency is low, qualification rate is low, security risk is also resulted in mold, cannot be satisfied volume production
Requirement.
Utility model content
When being molded purpose of the utility model is to solve vertical diaphragm, locating effect is poor, easily falls off out of cavity
Problem devises a kind of vertical injection mold for positioning diaphragm.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of vertical injection mold for positioning diaphragm, including
Vertical fixed frame and cephacoria fixed plate further include compressed spring I and oblique top；The cephacoria fixed plate and vertical fixed frame pass through tree
I elastic connection of root compressed spring is arranged with two female die cavities in cephacoria fixed plate, and the middle part of the cephacoria fixed plate is at least right
Claim to be equipped with upper and lower totally four oblique tops installation straight slots, oblique top is movably installed in oblique top installation straight slot, and the insertion end of oblique top passes through cephacoria
Fixed plate reaches in the guide groove of vertical fixed frame, and the insertion end of oblique top connects with the compressed spring elasticity II in vertical fixed frame guide groove
It connects, when squeezing oblique top, the top surface of oblique top is concordant with the plate face of cephacoria fixed plate；The cavity of two female die cavities is by export-oriented adjacent
It is edge line that the chamber of side, which is tapered into deeply to intersecting with the plate face of cephacoria fixed plate, the side of the upper oblique top and lower oblique top
Side is intersected with edge line activity respectively and the both sides are inclined to an oblique angle, the side of the upper oblique top, lower oblique top towards intracavitary
Side and the lateral surface of female die cavity cavity clamp diaphragm jointly, wherein the side of upper oblique top and the side of lower oblique top press from both sides respectively
Firmly one jiao of diaphragm.
Further, the quantity of the compressed spring I is four, is respectively arranged at the quadrangle bottom end of cephacoria fixed plate.
Further, the outside of the compressed spring I is equipped with lock chamber.
Further, the cephacoria fixed plate and vertical fixed frame are respectively equipped with spring mounting hole.
Further, the middle part of the cephacoria fixed plate is equipped with admission chamber.
Further, the cephacoria fixed plate sets that there are six oblique tops to install straight slot, per lateral edges lines in the middle part of set there are one
Oblique top.
Further, the compressed spring II in the vertical fixed frame guide groove is obliquely installed.
A kind of vertical injection mold for positioning diaphragm made using the technical solution of the utility model, advantage
It is：It can meet for the gentle non-porous membrane products production of apparent surface, improve the efficiency in volume production with such diaphragm
And quality；When in use, easy to operate, simply, positive positioning device nature need to only be placed, be not necessarily to when placing diaphragm
Deliberately adjustment diaphragm position has significant effect for vertical injection mould.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of the application injection mold；
Fig. 2 is the structural schematic diagram of the application injection mold used chaff；
Fig. 3 is the structural schematic diagram of the application oblique top.
In above each figure, 1, vertical fixed frame；2, cephacoria fixed plate；3, compressed spring I；4, female die cavity；5, oblique top；6, side
Edge line；7, oblique angle；8, admission chamber.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows：
A kind of vertical injection mold for positioning diaphragm, as shown in Figure 1, including vertical fixed frame 1 and cephacoria fixed plate 2,
Vertical fixed frame 1 is vertically arranged, and further includes compressed spring I 3 and oblique top 5, for manufacturing similar diaphragm as shown in Figure 2, the film
Wide on the left of piece, right side is narrow, hence it is evident that it is recognised that left side easily fixes, and right side difficulty is big.
Cephacoria fixed plate 2 and vertical fixed frame 1 can be taken and be fixed in cephacoria by I 3 elastic connection of tree root compressed spring
The installation site of plate 2 and vertical fixed frame 1 is punched respectively, is formed a lock chamber, is then put into compressed spring I 3, cephacoria is solid
Fixed board 2 and vertical fixed frame 1 can pump under the action of compressed spring I 3, which can rise
To the effect of buffering.It is arranged with two female die cavities 4 in cephacoria fixed plate 2, is at least symmetrically set at the middle part of cephacoria fixed plate 2
There are upper and lower totally four oblique top installation straight slots, in Fig. 1, there are four oblique top mounting grooves altogether, and the quantity of compressed spring I 3 is also four
Root is respectively arranged at the quadrangle bottom end of cephacoria fixed plate 2.Oblique top 5 is movably installed in oblique top installation straight slot, the insertion end of oblique top 5
In the guide groove that cephacoria fixed plate 2 reaches vertical fixed frame 1, the insertion end of oblique top 5 and the compression in 1 guide groove of vertical fixed frame
II elastic connection of spring is obliquely installed to keep the stability of the compressed spring II, make the direction of its elastic force with tiltedly
The direction of motion on top 5 is identical.
The cavity of two female die cavities 4, which is tapered into deeply by the chamber of export-oriented adjacent side to the plate face of cephacoria fixed plate 2, to intersect
For edge line 6, the left side of the corresponding diaphragm similar to Figure 2 in left side, right side corresponds to the right side of diaphragm, and the emphasis of the application exists
In with reference to figure 3, the side of the side of upper oblique top 5 and lower oblique top 5 is intersected respectively with 6 activity of edge line and the both sides are towards intracavitary
Be inclined to an oblique angle 7, the oblique angle 7 can barrier film piece fall, therefore the side of upper oblique top 5, the side of lower oblique top 5 and female die cavity 4
The lateral surface of cavity clamps diaphragm jointly, wherein clamps one jiao of diaphragm respectively in the side of the side and lower oblique top 5 of going up oblique top 5.
When squeezing oblique top 5, the top surface of oblique top 5 is concordant with the plate face of cephacoria fixed plate 2, is readily apparent that, diaphragm may be sent out
Raw slight deformation, but for the size of entire diaphragm, it appears it is insignificant.
In addition, being equipped with admission chamber 8 at the middle part of cephacoria fixed plate 2, which communicates with male die cavity, to improve finished product
Rate.Certainly, in order to improve the effect that diaphragm hangs over female die cavity 4, cephacoria fixed plate 2 sets that there are six oblique tops to install straight slot, and above-mentioned
Unlike, at the middle part of every lateral edges line 6, the i.e. middle part of shown position, if there are one oblique tops 5.
In use, vertical fixed frame is vertically arranged, diaphragm is put into female die cavity, then the oblique angle of oblique top is utilized to be consolidated
Fixed, when master mold is closed up in male model extruding, oblique top moves downward, and just diaphragm reaches the position needed, after processing, it is only necessary to slightly
The edge of microprocessor finished product.
The utility model is described above with reference to preferred embodiment, but the scope of protection of the utility model is not
Limited to this can carry out it various improvement and can be with equivalent in the case where not departing from the scope of the utility model
Object replaces component therein, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can appoint
Meaning mode combines, and any reference signs in the claims should not be construed as limiting the involved claims no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any right that falls into is wanted
All technical solutions in the range of asking are within the protection scope of the present utility model.
Claims (7)
1. a kind of vertical injection mold for positioning diaphragm, including vertical fixed frame (1) and cephacoria fixed plate (2), feature exists
In further including compressed spring I (3) and oblique top (5)；
The cephacoria fixed plate (2) and vertical fixed frame (1) pass through several compressed springs I (3) elastic connection, cephacoria fixed plate
(2) two female die cavities (4) are arranged on, the middle part of the cephacoria fixed plate (2) is at least arranged with upper and lower totally four oblique tops
Straight slot is installed, oblique top (5) is movably installed in oblique top installation straight slot, and the insertion end of oblique top (5) passes through cephacoria fixed plate (2) to reach and stands
In the guide groove of formula fixed frame (1), insertion end and II elastic connection of compressed spring in vertical fixed frame (1) guide groove of oblique top (5),
When squeezing oblique top (5), the top surface of oblique top (5) is concordant with the plate face of cephacoria fixed plate (2)；The cavity of two female die cavities (4)
It is edge line (6), the side of upper oblique top to be tapered into deeply by the chamber of export-oriented adjacent side to intersecting with the plate face of cephacoria fixed plate (2)
Face and the side of lower oblique top are intersected with edge line (6) activity respectively and the both sides are inclined to an oblique angle (7) towards intracavitary, it is described on
The lateral surface of the side of oblique top, the side of lower oblique top and female die cavity (4) cavity clamps diaphragm jointly, wherein the side of upper oblique top
Clamp diaphragm respectively with the side of lower oblique top one jiao.
2. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the compressed spring
The quantity of I (3) is four, is respectively arranged at the quadrangle bottom end of cephacoria fixed plate (2).
3. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the compressed spring
The outside of I (3) is equipped with lock chamber.
4. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the cephacoria is fixed
Plate (2) and vertical fixed frame (1) are respectively equipped with spring mounting hole.
5. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the cephacoria is fixed
The middle part of plate (2) is equipped with admission chamber (8).
6. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the cephacoria is fixed
Plate (2) sets that there are six oblique tops to install straight slot, and per setting in the middle part of lateral edges line (6), there are one oblique tops (5).
7. a kind of vertical injection mold for positioning diaphragm according to claim 1, which is characterized in that the vertical fixation
Compressed spring II in frame (1) guide groove is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690699.4U CN207607055U (en) | 2017-12-07 | 2017-12-07 | A kind of vertical injection mold for positioning diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690699.4U CN207607055U (en) | 2017-12-07 | 2017-12-07 | A kind of vertical injection mold for positioning diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607055U true CN207607055U (en) | 2018-07-13 |
Family
ID=62797771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690699.4U Active CN207607055U (en) | 2017-12-07 | 2017-12-07 | A kind of vertical injection mold for positioning diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607055U (en) |
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2017
- 2017-12-07 CN CN201721690699.4U patent/CN207607055U/en active Active
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