CN212421980U - Injection mold and injection system - Google Patents
Injection mold and injection system Download PDFInfo
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- CN212421980U CN212421980U CN202020454575.1U CN202020454575U CN212421980U CN 212421980 U CN212421980 U CN 212421980U CN 202020454575 U CN202020454575 U CN 202020454575U CN 212421980 U CN212421980 U CN 212421980U
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Abstract
The utility model belongs to the technical field of the mould, especially, relate to an injection mold and injection molding system. This injection mold includes first module, second module and supporting platform, sets up two moulds that can follow the reciprocating motion of first direction on supporting platform in first module, and first group's mould and second group's mould can be at first direction reciprocating motion to in turn carry out the compound die with the second module and mould plastics, so, carry out the stage that the compound die was moulded plastics at a set of mould, another group's mould can carry out operations such as product cooling, get the piece, put the piece. Therefore, the whole injection mold can carry out the processes of mold closing and injection molding in a circulating manner between the two sets of assemblies, so that the waiting time of cooling, taking, placing and the like of the intermediate product is reduced, the waiting time of mold closing and injection molding is greatly saved, and the injection molding efficiency of the product is improved.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an injection mold and injection molding system.
Background
The injection mold is a tool for producing plastic products, generally comprises a fixed mold and a movable mold, and the fixed mold and the movable mold are closed to form a runner system and a cavity of the plastic products during injection molding. During injection molding, the mold is clamped on an injection molding machine, molten plastic is injected into the cavity and is cooled and molded in the cavity, meanwhile, the molten plastic is also cooled in the runner system to form runner system condensate, the fixed mold and the movable mold are separated after the plastic product is molded, the plastic product is ejected out of the cavity through the ejection system and leaves the mold, finally, the fixed mold and the movable mold are closed again to carry out next injection molding, and the whole injection molding process is carried out circularly. However, after the injection molding of the whole mold is completed, the next injection molding can be performed after the cooling and ejecting steps are performed, and the injection molding efficiency of the whole mold is low.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an injection mold and injection molding system to solve the lower problem of the efficiency of moulding plastics of product among the present injection mold.
The embodiment of the utility model provides a first aspect provides an injection mold, including first module, second module and supporting platform, the first module is along the movably setting of first direction on the supporting platform, the first module includes first group mould and second group mould, first group mould and second group mould are arranged and are set up on the supporting platform along first direction;
the first group of dies comprises a first movable die and a second movable die, the first movable die is arranged towards the first side of the second direction, and the second movable die is arranged towards the second side of the second direction;
the second group of dies comprises a third movable die and a fourth movable die, the third movable die is arranged towards the first side in the second direction, and the fourth movable die is arranged towards the second side in the second direction;
the first die set is moved on a support platform to enable the second die set to be selectively matched with the first set of dies or the second set of dies for injection molding.
Preferably, the second module comprises a first fixed die and a second fixed die, the first fixed die is arranged on a first side of the first module along the second direction, and the second fixed die is arranged on a second side of the first module along the second direction.
Preferably, the injection mold further comprises a lower guide rail assembly, and the first module is arranged on the supporting platform through the lower guide rail assembly.
Preferably, the injection mold further comprises an upper guide rail assembly, and the upper guide rail assembly is arranged on the first die set.
Preferably, the injection mold further comprises a second direction guide rail assembly, and the support platform is movably arranged on the second direction guide rail assembly along the second direction.
Preferably, the second direction guide rail assembly comprises a left side guide rail assembly and a right side guide rail assembly, the left side guide rail assembly is arranged on one side of the bottom of the supporting platform along the first direction, and the right side guide rail assembly is arranged on the other side of the bottom of the supporting platform along the first direction.
Preferably, a first positioning assembly is arranged on the first movable die, and second positioning assemblies matched with the first positioning assembly are arranged on the first movable die and the third movable die;
and a third positioning assembly is arranged on the second fixed die, and fourth positioning assemblies matched with the third positioning assembly are arranged on the second movable die and the fourth die.
Preferably, a first male die and a second male die are arranged on the first movable die, and the first male die and the second male die are arranged at intervals along the first direction;
the first fixed die is provided with a first female die and a second female die, and the first female die and the second female die are arranged at intervals along the first direction.
Preferably, the first fixed die is provided with a first injection molding opening on a first side in the second direction, and the second fixed die is provided with a second injection molding opening on a second side in the second direction.
The embodiment of the utility model provides a second aspect provides an injection molding system, including injection molding machine and foretell injection mold, the injection molding machine drives the second module removes on the second direction to carry out die sinking or compound die.
Among the above-mentioned injection mold and injection molding system, including first module, second module and supporting platform, set up two moulds (first group mould and second group mould) that can be on supporting platform along the reciprocating motion of first direction in first module, first group mould and second group mould can be at first direction reciprocating motion to mould plastics with the second module carries out the compound die in turn, so, carry out the stage that the compound die was moulded plastics at a set of mould (first group mould or two group moulds), another group mould can carry out operations such as product cooling, get the piece, put the piece. Therefore, the whole injection mold can carry out the processes of mold closing and injection molding between two sets of components (the first set of mold and the second set of mold, the second set of mold and the second set of mold), thereby reducing the waiting time of cooling, taking, placing and the like of the intermediate product, greatly saving the waiting time of mold closing and injection molding and improving the injection molding efficiency of the product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and 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 these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an injection mold according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of an injection mold according to an embodiment of the present invention;
the reference numerals in the specification are as follows:
10. a first module; 11. a first set of molds; 12. a second set of molds; 111. a first movable mold; 112. a second movable mold; 121. a third movable mould; 122. a fourth movable mold; 14. a groove; 15. a support block;
20. a second module; 21. a first stationary mold; 22. a second stationary mold;
30. a support platform;
41. a lower track assembly; 42. an upper track assembly;
50. a second directional rail assembly; 51. a left side rail assembly; 52. a right side rail assembly;
60. a first injection port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1 and 2, an embodiment of the present invention provides an injection mold, which includes a first module 10, a second module 20, and a supporting platform 30, wherein the first module 10 is movably disposed on the supporting platform 30 along a first direction. The first die set 10 includes a first set of dies 11 and a second set of dies 12, where the first set of dies 11 and the second set of dies 12 are arranged along a first direction and are disposed on the supporting platform, that is, the first set of dies 11 and the second set of dies 12 are arranged along the first direction. The first module 10 is movable in a first direction on the support platform 30. Specifically, the first direction may be any one of the horizontal directions, and it is understood that the first direction may be adjusted according to the placement position of the injection mold.
The first group of dies 11 includes a first movable die 111 and a second movable die 112, the first movable die 111 is disposed toward a first side in the second direction, and the second movable die 112 is disposed toward a second side in the second direction. The second group mold 12 includes a third movable mold 121 and a fourth movable mold 122, the third movable mold 121 is disposed toward the first side of the second direction, and the fourth movable mold 122 is disposed toward the second side of the second direction. As shown in fig. 1, in the first die set 10, the first movable die 111 and the third movable die 121 are arranged in the first direction and are provided on the support platform, and the second movable die 112 and the fourth movable die 122 are arranged in the first direction and are provided on the support platform.
The second die set 20 and the first die set 11 cooperate to perform injection molding (as shown in fig. 1), or the second die set 20 and the second die set 12 cooperate to perform injection molding (as shown in fig. 2).
In one embodiment, the second module 20 includes a first fixed mold 21 and a second fixed mold 22, and specifically, the first fixed mold 21 is disposed on a first side of the first module 10 in the second direction, and the second fixed mold 22 is disposed on a second side of the first module 10 in the second direction. In one embodiment, the first direction and the second direction are perpendicular to each other. The first die set 10 is moved on the support platform to make the second die set 20 selectively cooperate with the first set of dies 11 or the second set of dies 12 for injection molding.
The embodiment of the utility model provides an among the injection mold, first module 10 can move along first direction on supporting platform 30, so, first group's mould 11 and second group's mould 12 in first module 10 can cooperate in turn with second module 20 in order to mould plastics. The operation of the injection mold is described below with reference to fig. 1 and 2:
as shown in fig. 1, the first set of molds 11 and the second set of molds 20 in the first mold set 10 are in a closed mold injection stage. In this stage, the finished product in the second set of molds 12 in the first mold set 10 may be cooled and removed. Further, in the case of an in-mold (insert molding) product, parts or parts to be in-molded may also be placed in the second set of molds at this stage. After the injection of the first set of molds 11 and the second set of molds 20 in fig. 1 is completed, a mold opening operation, i.e., opening of the mold surfaces, is performed. Specifically, a first side of the first fixed mold 21 in the second direction is away from the first set of molds 11, and a second side of the second fixed mold 22 in the second direction is away from the first set of molds 11. Alternatively, the mold opening force can be applied by the injection molding machine to drive the first fixed mold 21 and the second fixed mold 22 to move through gear rack transmission, so as to realize mold opening.
The first mold set 10 is then moved in a first direction entirely on the support platform 30 so that the second set of molds 12 is opposite the second mold set 20, with the injection molds in the condition shown in fig. 2. Thereafter, the second set of molds 12 and the second mold set 20 in the first mold set 10 are subjected to mold clamping injection. During this time, the finished product in the first set of molds 11 in the first mold set 10 may be cooled and removed. Further, in case of an in-mold injection (insert molding) product, parts or components to be in-mold injected may be placed in the first set of molds 11 at this stage. After the second set of molds 12 and the second set of molds 20 in the first mold set 10 complete the mold clamping and injection, the mold opening operation is performed, and then the first mold set 10 is moved on the supporting platform 30 in the first direction, so that the first set of molds 11 faces the second set of molds 20, and the mold clamping and injection shown in fig. 1 is performed. The injection mold is circulated in such a way, so that the high-efficiency work of the injection mold is realized.
In this embodiment, the injection mold comprises a first module, a second module and a supporting platform, two molds (a first mold and a second mold) capable of reciprocating on the supporting platform along a first direction are arranged in the first module, the first mold and the second mold can reciprocate in the first direction to perform mold closing and injection molding with the second module in turn, and thus, in the stage of performing mold closing and injection molding on one mold (the first mold or the second mold), the other mold can perform operations such as product cooling, part taking, part placing and the like. Therefore, the whole injection mold can carry out the processes of mold closing and injection molding between two sets of components (the first set of mold and the second set of mold, the second set of mold and the second set of mold), thereby reducing the waiting time of cooling, taking, placing and the like of the intermediate product, greatly saving the waiting time of mold closing and injection molding and improving the injection molding efficiency of the product.
In one embodiment, the injection mold further comprises a lower rail assembly 41, and the first mold set is disposed on the support platform 30 through the lower rail assembly 41. As shown in FIG. 1, lower track assembly 41 is slidably coupled to support platform 30 such that lower track assembly 41 is movable in a first direction relative to support platform 30. The first module 10 is mounted on the support platform 30 via the lower track assembly 41 to enable relative movement with the support platform in a first direction.
In one embodiment, the injection mold further comprises an upper rail assembly 42, and the upper rail assembly 42 is disposed on the first mold set 10. As shown in fig. 1, the upper rail assembly 42 is disposed on the first module 10, and the upper rail assembly 42 may be coupled to a member located at an upper portion of the upper rail assembly 42 to perform a relative movement in a first direction. So, first module 10 carries out reciprocating motion on the first direction through lower rail set 41 and upper rail set 42's direction, has realized the better direction to first module 10 removal through upper and lower double guide, has guaranteed the stability of first module 10 in the removal, has improved whole injection mold's reliability.
In one embodiment, as shown in fig. 1, the injection mold further includes a second direction rail assembly 50, and the support platform 30 is movably disposed on the second direction rail assembly 50 along a second direction. In this manner, support platform 30 may be moved in a second direction on second direction rail assembly 50. Alternatively, the second direction rail assembly 50 may include a plurality (more than two) of rails disposed along the second direction.
In one embodiment, the second direction rail assembly 50 can be used to guide the mold opening and closing directions while the injection molding machine controls the opening or closing of the injection mold.
In one embodiment, as shown in fig. 1, the second direction rail assembly comprises a left side rail assembly 51 and a right side rail assembly 52, the left side rail assembly 51 is disposed on one side of the bottom of the support platform along the first direction, and the right side rail assembly 52 is disposed on the other side of the bottom of the support platform along the first direction. Through setting up a plurality of guide rail assembly to guarantee the stability of supporting platform 30 in the removal better, improved whole injection mold's reliability.
In one embodiment, a first positioning assembly is disposed on the first fixed die 21, and a second positioning assembly adapted to the first positioning assembly is disposed on each of the first movable die 111 and the third movable die 121. A third positioning assembly is arranged on the second fixed die 22, and fourth positioning assemblies matched with the third positioning assembly are arranged on the second movable die 112 and the fourth die 122. Through setting up first locating component and second locating component respectively, guaranteed injection mold better at the accuracy of die sinking and compound die. The first positioning component can be a positioning hole, and correspondingly, the second positioning component is a positioning column. Alternatively, the first positioning component can be a positioning column, and correspondingly, the second positioning component is a positioning hole. The third positioning component can be a positioning hole, and correspondingly, the fourth positioning component is a positioning column. Alternatively, the third positioning component may be a positioning column, and correspondingly, the fourth positioning component is a positioning hole.
In one embodiment, the first movable mold 111 is provided with a first male mold and a second male mold, and the first male mold and the second male mold are arranged at intervals along the first direction. The first fixed die 21 is provided with a first female die and a second female die, and the first female die and the second female die are arranged at intervals along the first direction. Specifically, the first male die is matched with the first female die, and the second male die is matched with the second female die. It is understood that a third male die adapted to the first female die and a fourth male die adapted to the second female die are also respectively disposed on the third movable die 121.
In one embodiment, a fifth male die and a sixth male die are disposed on the second movable die 112, and the fifth male die and the sixth male die are spaced apart along the first direction. The second fixed die 22 is provided with a third female die and a fourth female die, and the third female die and the fourth female die are arranged at intervals along the first direction. Specifically, the fifth male die is matched with the third female die, and the sixth male die is matched with the fourth female die. It is understood that a seventh male die adapted to the third female die and an eighth male die adapted to the fourth female die are also respectively arranged on the fourth movable die 121.
In one embodiment, the first stationary mold is provided with a first injection port 60 at a first side in the second direction, and the second stationary mold is provided with a second injection port (not shown) at a second side in the second direction.
The utility model discloses an embodiment still provides an injection molding system, this injection molding system include the injection molding machine and as in above-mentioned arbitrary embodiment injection mold, the injection molding machine drives the second module removes in the second direction to carry out die sinking or compound die.
The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. An injection mold is characterized by comprising a first module, a second module and a supporting platform, wherein the first module is movably arranged on the supporting platform along a first direction and comprises a first group of molds and a second group of molds, and the first group of molds and the second group of molds are arranged along the first direction and are arranged on the supporting platform;
the first group of dies comprises a first movable die and a second movable die, and the first movable die and the second movable die are oppositely arranged along a second direction;
the second group of dies comprises a third moving die and a fourth moving die, and the third moving die and the fourth moving die are oppositely arranged along the second direction;
the first die set is moved on a support platform to enable the second die set to be selectively matched with the first set of dies or the second set of dies for injection molding.
2. An injection mold according to claim 1, wherein the second die set comprises a first stationary die and a second stationary die, the first stationary die being disposed on a first side of the first die set in the second direction, the second stationary die being disposed on a second side of the first die set in the second direction.
3. The injection mold of claim 1, further comprising a lower rail assembly, the first mold group being disposed on the support platform via the lower rail assembly.
4. The injection mold of claim 2, further comprising an upper rail assembly disposed on the first die set.
5. The injection mold of claim 1, further comprising a second direction rail assembly, the support platform being movably disposed on the second direction rail assembly in a second direction.
6. The injection mold of claim 5, wherein the second direction rail assembly comprises a left side rail assembly and a right side rail assembly, the left side rail assembly disposed on one side of the support platform bottom in the first direction and the right side rail assembly disposed on the other side of the support platform bottom in the first direction.
7. The injection mold according to claim 2, wherein a first positioning assembly is arranged on the first movable mold, and a second positioning assembly matched with the first positioning assembly is arranged on each of the first movable mold and the third movable mold;
and a third positioning assembly is arranged on the second fixed die, and fourth positioning assemblies matched with the third positioning assembly are arranged on the second movable die and the fourth movable die.
8. The injection mold of claim 2, wherein the first movable mold is provided with a first male mold and a second male mold, the first male mold and the second male mold being spaced apart in the first direction;
the first fixed die is provided with a first female die and a second female die, and the first female die and the second female die are arranged at intervals along the first direction.
9. An injection mold according to claim 2, wherein the first stationary mold is provided with a first injection port at a first side in the second direction, and the second stationary mold is provided with a second injection port at a second side in the second direction.
10. An injection molding system comprising an injection molding machine and an injection mold according to any one of claims 1-9, wherein the injection molding machine moves the second mold set in a second direction to open or close the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454575.1U CN212421980U (en) | 2020-03-31 | 2020-03-31 | Injection mold and injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454575.1U CN212421980U (en) | 2020-03-31 | 2020-03-31 | Injection mold and injection system |
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| Publication Number | Publication Date |
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| CN212421980U true CN212421980U (en) | 2021-01-29 |
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| CN202020454575.1U Active CN212421980U (en) | 2020-03-31 | 2020-03-31 | Injection mold and injection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103514A (en) * | 2021-03-05 | 2021-07-13 | 芜湖信德热处理有限公司 | High-efficient reciprocating swing's injection mold |
-
2020
- 2020-03-31 CN CN202020454575.1U patent/CN212421980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103514A (en) * | 2021-03-05 | 2021-07-13 | 芜湖信德热处理有限公司 | High-efficient reciprocating swing's injection mold |
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