CN216732830U - Injection mold with high yield - Google Patents
Injection mold with high yield Download PDFInfo
- Publication number
- CN216732830U CN216732830U CN202122615519.9U CN202122615519U CN216732830U CN 216732830 U CN216732830 U CN 216732830U CN 202122615519 U CN202122615519 U CN 202122615519U CN 216732830 U CN216732830 U CN 216732830U
- Authority
- CN
- China
- Prior art keywords
- cavity
- injection
- die
- base
- lifting
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 52
- 239000007924 injection Substances 0.000 title claims abstract description 52
- 238000000465 moulding Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 39
- 230000009471 action Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold with high yield, which comprises: the upper die base is equipped with first die cavity injection device on, and first die cavity injection device includes: an injection hole and a first cavity; the lower die holder that sets up relatively with the upper die base is equipped with second die cavity forming device on the lower die holder, and second die cavity forming device includes: a second molding plate and a second cavity; a cooling device disposed within the second molding plate; the supporting plate is used for connecting the upper die base and the lower die base, the two sides of the supporting plate are symmetrically provided with a second cavity rotating and lifting device and a lifting driving device, the second molding plate is separated from the second cavity and is arranged on the lower die base. The injection molding piece in the second cavity is cooled through the cooling device, so that the injection molding piece is not easy to stick to the second cavity during demolding, and demolding is facilitated; meanwhile, under the action of the second cavity rotary lifting device and the lifting driving device, the injection molding piece in the second cavity is subjected to demolding treatment, so that demolding is more convenient.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to an injection mold with high yield.
Background
An injection mold is a processing method used for batch production of parts with complex shapes, and is mainly applied to the industrial field. Injecting the heated and melted material into a mold cavity from high pressure, and cooling and solidifying to obtain a formed product; according to the molding characteristics, the molding method is divided into two types, namely a thermosetting plastic mold and a thermoplastic plastic mold.
The problem of difficult demoulding easily occurs in the demoulding process of the existing injection mould, so that the yield of injection molding parts is low, and the production efficiency is influenced.
Utility model inner
In order to solve the technical problem, the utility model provides the injection mold with high yield, and the injection mold has the advantage of high yield.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a high yield injection mold comprising:
the upper die base, be equipped with first die cavity injection device on the upper die base, first die cavity injection device includes: the injection hole and the first cavity are connected with the injection hole;
with the die holder that the upper die base set up relatively, be equipped with second die cavity forming device on the die holder, second die cavity forming device includes: the second molding plate and a second cavity arranged in the second molding plate;
a cooling device disposed within the second shaped plate, the cooling device comprising: the heat dissipation water pipe is connected with the heat dissipation water tank;
be used for connecting the upper die base with the backup pad of die holder, the backup pad bilateral symmetry is equipped with the rotatory elevating gear of second die cavity, the rotatory elevating gear of second die cavity includes: a driving motor, a lifting device for making the driving motor reciprocate; and the number of the first and second groups,
and the lifting driving device is used for separating the second molding plate from the second cavity and is arranged on the lower die base.
When the technical scheme is realized, injection molding raw materials are injected into the injection hole, the second cavity is attached to the first cavity under the action of the lifting device, and then the injection molding raw materials are subjected to injection molding in the second cavity; after the injection is accomplished, the injection molding is cooled down to the heat dissipation water pipe and is handled, makes injection molding and second die cavity initial segregation, and simultaneously, driving motor makes the upset of second molding board emergence position to begin the drawing of patterns, when second die cavity upset arrives bearing groove relative position, second die cavity begins downstream. The injection molding piece in the second cavity is cooled through the cooling device, so that the injection molding piece is not easy to stick to the second cavity during demolding, and demolding is facilitated; meanwhile, under the action of the second cavity rotary lifting device and the lifting driving device, the injection molding piece in the second cavity is subjected to demolding treatment, so that demolding is more convenient, and the yield of the injection molding piece is improved.
As a preferable scheme of the present invention, the injection hole is formed in a central position of the upper die holder, and the injection hole extends to a bottom of the upper die holder; the first cavity is fixedly arranged at the bottom of the upper die holder.
According to the technical scheme, the first cavity is injected through the injection hole, so that the molding operation is realized.
As a preferable scheme of the present invention, an output end of the driving motor is rotatably connected to the second molding plate; the lifting device is fixedly installed on the lower die base, and a connecting rod of the lifting device is fixedly connected with the driving motor.
According to the technical scheme, deflection of the position of the second forming plate is achieved under the action of the lifting driving device and the driving motor, so that the demolding process is convenient and more convenient.
As a preferred scheme of the present invention, a bearing groove is formed on the lower die base, the lifting driving device is installed in the bearing groove, and the lifting driving device includes: the first driving device and the push rod are connected with the output end of the first driving device, and the push rod is matched with the pouring gate in the second cavity.
Realize above-mentioned technical scheme, the catch bar cooperatees with the sprue gate, makes the injection molding of second die cavity and second die cavity phase separation.
As a preferable scheme of the utility model, the heat radiation water pipe is arranged around the second cavity, and the heat radiation water tank is arranged on one side of the supporting plate.
According to the technical scheme, the heat dissipation water pipe cools the second cavity, so that the demolding process is easier.
In conclusion, the utility model has the following beneficial effects:
the utility model provides an injection mold with high yield, which comprises: the upper die base, be equipped with first die cavity injection device on the upper die base, first die cavity injection device includes: the injection hole and the first cavity are connected with the injection hole; with the relative die holder that sets up of upper die base, be equipped with second die cavity forming device on the die holder, second die cavity forming device includes: the second molding plate and a second cavity arranged in the second molding plate; a cooling device disposed within the second shaped plate, the cooling device comprising: the heat dissipation water pipe is connected with the heat dissipation water tank; be used for connecting the upper die base with the backup pad of die holder, the backup pad bilateral symmetry is equipped with the rotatory elevating gear of second die cavity, the rotatory elevating gear of second die cavity includes: a driving motor, a lifting device for making the driving motor reciprocate; and the lifting driving device is used for separating the second molding plate from the second cavity and is arranged on the lower die base.
When in injection molding, injection molding raw materials are injected into the injection holes, the second molding plate moves upwards under the action of the lifting device, so that the second cavity is attached to the first cavity, and the injection molding raw materials are subjected to injection molding in the second cavity; after injection is completed, the injection molding piece is cooled by the heat dissipation water pipe, so that the injection molding piece is initially separated from the second cavity, meanwhile, the second molding plate is overturned by the driving motor, so that demolding is started, and when the second cavity is overturned to the position opposite to the bearing groove, the second cavity starts to move downwards; the catch bar is in clamping connection with the pouring port in the second cavity, so that the injection molding piece is separated from the second cavity, and finally the injection molding piece is collected in the bearing groove to complete the whole demolding process. The injection molding piece in the second cavity is cooled through the cooling device, so that the injection molding piece is not easy to stick to the second cavity during demolding, and demolding is facilitated; meanwhile, under the action of the second cavity rotary lifting device and the lifting driving device, the injection molding piece in the second cavity is subjected to demolding treatment, so that demolding is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a sectional view showing a front structure of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. an upper die holder; 2. an injection hole; 3. a first cavity; 4. a second molding plate; 5. a second cavity; 6. a heat dissipation water pipe; 7. a heat radiation water tank; 8. a drive motor; 9. a bearing groove; 10. a first driving device; 11. a push rod; 12. a lifting device; 13. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
A high-yield injection mold, as shown in fig. 1, comprising: the upper die base 1 is equipped with 3 injection devices of first die cavity on the upper die base 1, and 3 injection devices of first die cavity include: the injection hole 2 and the first cavity 3 connected with the injection hole 2; with the 1 relative die holder that sets up of upper die base, be equipped with 5 forming device in second die cavity on the die holder, 5 forming device in second die cavity include: a second molding plate 4, a second cavity 5 arranged in the second molding plate 4; a cooling device provided in the second molding plate 4, the cooling device comprising: the heat dissipation water pipe 6 and the heat dissipation water tank 7 are connected with the heat dissipation water pipe 6; a backup pad 13 for connecting upper die holder 1 and die holder, backup pad 13 bilateral symmetry is equipped with the rotatory elevating gear 12 of second die cavity 5, and the rotatory elevating gear 12 of second die cavity 5 includes: a driving motor 8, a lifting device 12 for reciprocating the driving motor 8; and a lifting driving device which is used for separating the second molding plate 4 from the second cavity 5 and is arranged on the lower die holder.
Specifically, the injection hole 2 is formed in the center of the upper die holder 1, and the injection hole 2 extends to the bottom of the upper die holder 1; the first cavity 3 is fixedly arranged at the bottom of the upper die holder 1. The injection molding raw material slowly flows into the first cavity 3 through the injection hole 2, and injection molding operation is carried out.
The output end of the driving motor 8 is rotationally connected with the second molding plate 4; the lifting device 12 is fixedly arranged on the lower die base, and a connecting rod of the lifting device 12 is fixedly connected with the driving motor 8. The drive motor 8 causes the second moulding plate 4 to be inverted in position, thereby facilitating the injection operation.
Furthermore, a bearing groove 9 is formed in the lower die base, and the lifting driving device is installed in the bearing groove 9; the lift drive device includes: the device comprises a first driving device 10 and a push rod 11 connected with the output end of the first driving device 10, wherein the push rod 11 is matched with a pouring gate in the second cavity 5. In the embodiment of the utility model, the lifting driving device adopts the structural form of an electric cylinder, and under the action of the electric cylinder, the push rod 11 is lifted upwards to be matched with the pouring gate, so that the injection molding piece is separated from the second cavity 5.
The heat radiation water pipe 6 is arranged around the second cavity 5, and the heat radiation water tank 7 is arranged on one side of the support plate 13. The heat dissipation water pipe 6 cools down the injection part, and avoids the injection part and the second cavity 5 to be attached together in the demoulding process, thereby influencing the demoulding efficiency.
During injection molding, injection molding raw materials are injected into the injection hole 2, the second molding plate 4 moves upwards under the action of the lifting device 12, the second cavity 5 is attached to the first cavity 3, and the injection molding raw materials are subjected to injection molding in the second cavity 5; after injection is finished, the cooling water pipe 6 cools the injection molding part to enable the injection molding part to be initially separated from the second cavity 5, meanwhile, the driving motor 8 enables the second molding plate 4 to turn over in position, so that demolding is started, and when the second cavity 5 turns over to the position opposite to the bearing groove 9, the second cavity 5 starts to move downwards; the push rod 11 is clamped with the pouring port in the second cavity 5, so that the injection molding piece is separated from the second cavity 5, and finally the injection molding piece is collected in the bearing groove 9, and the whole demolding process is completed. The injection molding piece in the second cavity 5 is cooled through the cooling device, so that the injection molding piece is not easy to stick to the second cavity 5 during demolding, and demolding is facilitated; meanwhile, under the action of the rotary lifting device 12 and the lifting driving device of the second cavity 5, the injection molding piece in the second cavity 5 is demoulded, so that the demoulding is more convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. An injection mold with high yield is characterized by comprising:
the upper die base, be equipped with first die cavity injection device on the upper die base, first die cavity injection device includes: the injection hole and the first cavity are connected with the injection hole;
with the relative die holder that sets up of upper die base, be equipped with second die cavity forming device on the die holder, second die cavity forming device includes: the second molding plate and a second cavity arranged in the second molding plate;
a cooling device disposed within the second shaped plate, the cooling device comprising: the heat dissipation water pipe is connected with the heat dissipation water tank;
be used for connecting the upper die base with the backup pad of die holder, the backup pad bilateral symmetry is equipped with the rotatory elevating gear of second die cavity, the rotatory elevating gear of second die cavity includes: a driving motor, a lifting device for making the driving motor reciprocate; and the number of the first and second groups,
and the lifting driving device is used for separating the second molding plate from the second cavity and is arranged on the lower die base.
2. The injection mold with high yield according to claim 1, wherein the injection hole is formed at a central position of the upper mold base and extends to a bottom of the upper mold base; the first cavity is fixedly arranged at the bottom of the upper die holder.
3. The injection mold of claim 1, wherein the output end of the driving motor is rotatably connected to the second molding plate; the lifting device is fixedly installed on the lower die base, and a connecting rod of the lifting device is fixedly connected with the driving motor.
4. The injection mold with high yield according to claim 1, wherein a bearing groove is formed in the lower mold base, the lifting driving device is installed in the bearing groove, and the lifting driving device comprises: the first driving device and the push rod are connected with the output end of the first driving device, and the push rod is matched with the pouring gate in the second cavity.
5. A high yield injection mold as claimed in claim 1, wherein the heat dissipating water tubes are arranged around the second cavity and the heat dissipating water tank is disposed on one side of the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615519.9U CN216732830U (en) | 2021-10-28 | 2021-10-28 | Injection mold with high yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615519.9U CN216732830U (en) | 2021-10-28 | 2021-10-28 | Injection mold with high yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216732830U true CN216732830U (en) | 2022-06-14 |
Family
ID=81923331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615519.9U Active CN216732830U (en) | 2021-10-28 | 2021-10-28 | Injection mold with high yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216732830U (en) |
-
2021
- 2021-10-28 CN CN202122615519.9U patent/CN216732830U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216732830U (en) | Injection mold with high yield | |
| CN220923211U (en) | A mould for processing round below paint kettle | |
| CN219727031U (en) | Quick core-pulling mechanism for plastic mould thread | |
| CN219130744U (en) | Mould convenient to drawing of patterns | |
| CN218083892U (en) | Electric connector plastic injection mold capable of realizing rapid demolding | |
| CN202388722U (en) | Injection mold capable of automatically removing nozzle | |
| CN213082237U (en) | A rapid demoulding device for castings for injection molds | |
| CN216400387U (en) | Injection molding die for mechanical engineering castings | |
| CN216182508U (en) | Energy-efficient PVC material injection moulding device | |
| CN214395229U (en) | Injection mold convenient to get material | |
| CN213593513U (en) | Temperature controller shell injection mold | |
| CN212171128U (en) | Demoulding structure of injection moulding mould | |
| CN221475880U (en) | Multifunctional injection mold | |
| CN220995234U (en) | Injection mold for electric tool accessories | |
| CN223685890U (en) | Integrated demolding mechanism of multi-cavity injection mold | |
| CN220198396U (en) | Plastic kettle bottle cap one-die multi-cavity die | |
| CN219618392U (en) | Motorcycle center cover injection mold with slide block core pulling mechanism | |
| CN210552751U (en) | Demoulding mechanism on integrated lamp body injection moulding mould | |
| CN220499795U (en) | Rice bucket lid injection moulding mould | |
| CN210733141U (en) | Make things convenient for injection mould of product drawing of patterns | |
| CN216579044U (en) | Injection molding machine convenient to injection moulding drawing of patterns | |
| CN215619751U (en) | Annular plastic part injection mold demoulding mechanism and annular plastic part injection mold | |
| CN215619659U (en) | Injection mold front mold first demolding mechanism and injection mold | |
| CN218462812U (en) | Plastic injection mold easy to demould | |
| CN220447032U (en) | Injection mold for vacuum blood collection tube safety helmet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |