CN223236899U - Symmetrical ejector mechanism for injection molds of plastic wardrobe frames - Google Patents
Symmetrical ejector mechanism for injection molds of plastic wardrobe framesInfo
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- CN223236899U CN223236899U CN202422718699.7U CN202422718699U CN223236899U CN 223236899 U CN223236899 U CN 223236899U CN 202422718699 U CN202422718699 U CN 202422718699U CN 223236899 U CN223236899 U CN 223236899U
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- wardrobe frame
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- molding
- ejection mechanism
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Abstract
本实用新型属于模具技术领域，尤其涉及一种塑料衣柜框架注塑模具的对称式顶出机构。本实用新型，包括塑料衣柜框架成型下模和塑料衣柜框架成型上模。本实用新型在注塑过程中，对称式顶出机构位于顶出缺口处，与衣柜框架成型凸起相配合，熔融物料通过注塑分流件进行注塑分流，对称式顶出机构与衣柜框架成型凸起相配合可同步成型塑件的中部筋板结构，完成注塑后开模，将对称式顶出机构向上移动，通过对称式顶出机构对成型后的塑件进行对称式斜顶顶出，采用斜顶脱模的结构，可避免对成型的筋板结构造成破坏，确保塑件的整体质量和完整。
The utility model belongs to the field of mold technology, and in particular relates to a symmetrical ejection mechanism of a plastic wardrobe frame injection mold. The utility model comprises a plastic wardrobe frame molding lower mold and a plastic wardrobe frame molding upper mold. During the injection molding process of the utility model, the symmetrical ejection mechanism is located at the ejection notch, and cooperates with the wardrobe frame molding protrusion. The molten material is injection-diverted through the injection diverter. The symmetrical ejection mechanism cooperates with the wardrobe frame molding protrusion to synchronously mold the middle rib plate structure of the plastic part. After the injection molding is completed, the mold is opened, and the symmetrical ejection mechanism is moved upward. The molded plastic part is symmetrically obliquely ejected by the symmetrical ejection mechanism. The oblique ejection demoulding structure can avoid damage to the molded rib plate structure, thereby ensuring the overall quality and integrity of the plastic part.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to a symmetrical ejection mechanism of an injection mold of a plastic wardrobe frame.
Background
The wardrobe is used for storing clothes, and is generally made of plastic materials for low-cost assembled wardrobe. The plastic wardrobe frame is generally subjected to integral injection molding through an injection mold, and because the assembled wardrobe frame needs a rib plate structure to be connected and fixed in the installation process, if the wardrobe frame and the rib plate are subjected to integral injection molding through the existing injection mold in the injection molding process, the rib plate structure after molding is easily damaged in an ejection link, so that the integral quality and the integrity of a plastic part are affected. Therefore, there is an urgent need to design a symmetrical ejection mechanism of a plastic wardrobe frame injection mold, which can overcome the defects.
In order to overcome the defects of the prior art, various solutions are provided through continuous exploration, such as China patent discloses a long slide block side core pulling structure [ application number: 202021934601.7] for an injection mold of a combined wardrobe, the side core pulling structure comprises an upper mold and a lower mold, wherein a plurality of side driving fixing plates symmetrical along the center line of the lower mold are arranged on the lower mold, a plurality of core pulling sliding grooves symmetrical along the center line of the lower mold are arranged in the lower mold, a plurality of side long slide block core pulling assemblies capable of performing reciprocating linear motion along one ends close to or far away from the core pulling sliding grooves are arranged on the lower mold, side driving parts are arranged on the side driving fixing plates, the side driving parts are connected with the side long slide block core pulling assemblies, and a plurality of core pulling anti-deflection abutting parts symmetrical along the center line of the lower mold are also arranged on the lower mold.
Disclosure of utility model
The utility model aims to solve the problems and provides a symmetrical ejection mechanism of an injection mold of a plastic wardrobe frame.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a plastic wardrobe frame injection mold's symmetrical ejection mechanism, includes plastic wardrobe frame shaping lower mould and plastic wardrobe frame shaping upper mould, plastic wardrobe frame shaping upper mould top is equipped with the reposition of redundant personnel piece of moulding plastics, be equipped with wardrobe frame shaping arch in the plastic wardrobe frame shaping lower mould, be equipped with wardrobe frame shaping cavity in the plastic wardrobe frame shaping upper mould, the position correspondence and the shape of wardrobe frame shaping arch and wardrobe frame shaping cavity match, have two in the wardrobe frame shaping arch along the symmetrical ejecting breach of plastic wardrobe frame shaping lower mould central line, be equipped with in the ejecting breach with the protruding matched with symmetrical ejection mechanism of wardrobe frame shaping, symmetrical ejection mechanism just sets up with wardrobe frame shaping cavity.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the symmetrical ejection mechanism comprises an embedded top plate arranged in the ejection notch, one side of the embedded top plate is provided with an inclined surface, the inclined surface of the embedded top plate is matched with the inclined surface of the wardrobe frame forming protrusion, and the other side of the embedded top plate is provided with a rib plate forming part.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the rib plate forming part comprises a bottom side concave surface and a top side concave surface which are arranged on one side of the embedded top plate far away from the inclined plane, and rib plate forming spaces are formed among the bottom side concave surface, the top side concave surface, the side surface of the embedded top plate and the wardrobe frame forming protrusions.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the bottom of the embedded top plate is provided with the inclined top connecting piece, and the inclined top connecting piece penetrates through the plastic wardrobe frame molding lower mold and is in sliding fit with the plastic wardrobe frame molding lower mold.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the inclined top connecting piece comprises an inclined top connecting rod arranged at the bottom of the embedded top plate, wherein the inclined top connecting rod is obliquely arranged, and the width of the inclined top connecting rod is smaller than that of the embedded top plate.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, an ejection connecting sliding plate is arranged below the plastic wardrobe frame molding lower mold, two limiting sliding seats are arranged in the ejection connecting sliding plate, limiting blocks which extend into the limiting sliding seats are arranged at the bottom of the oblique ejection connecting rod, and the limiting blocks are in sliding fit with the limiting sliding seats.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the substrate is arranged below the ejection connecting sliding plate, two anti-offset iron plates symmetrical along the central line of the substrate are arranged on the substrate, and the ejection connecting sliding plate is in sliding fit with the anti-offset iron plates.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, a rotating shaft buckle forming lower part is arranged in the wardrobe frame forming protrusion, a rotating shaft buckle forming upper part is arranged in the wardrobe frame forming concave cavity, and the rotating shaft buckle forming lower part and the rotating shaft buckle forming upper part are opposite to each other.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, a mold closing concave cavity is formed in the plastic wardrobe frame molding lower mold, a mold closing protrusion is formed in the plastic wardrobe frame molding upper mold, and the mold closing concave cavity is in clamping fit with the mold closing protrusion.
In the symmetrical ejection mechanism of the plastic wardrobe frame injection mold, the injection molding split piece comprises an injection molding main board arranged above the plastic wardrobe frame molding upper mold, and a split board is arranged between the injection molding main board and the plastic wardrobe frame molding upper mold.
Compared with the prior art, the utility model has the advantages that:
1. In the injection molding process, the plastic wardrobe frame molding lower die and the plastic wardrobe frame molding upper die are mutually close, so that the wardrobe frame molding protrusion and the wardrobe frame molding concave cavity are in abutting fit to form a complete cavity, in the injection molding process, the symmetrical ejection mechanism is positioned at the ejection notch and matched with the wardrobe frame molding protrusion, molten materials are subjected to injection molding and flow distribution through the injection molding flow distribution piece, the symmetrical ejection mechanism is matched with the wardrobe frame molding protrusion to synchronously mold a middle rib plate structure of a plastic part, after injection molding is finished, the die is opened, the symmetrical ejection mechanism moves upwards, and the molded plastic part is subjected to symmetrical oblique ejection through the symmetrical ejection mechanism, and the structure of oblique ejection is adopted, so that damage to the molded rib plate structure can be avoided, and the integral quality and the integrity of the plastic part are ensured.
2. In the injection molding process, the rotating shaft buckle structure of the plastic part can be synchronously molded by matching the lower part of the rotating shaft buckle molding with the upper part of the rotating shaft buckle molding, secondary processing is not needed, and the working procedure is shortened.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial structural schematic of the present utility model.
Fig. 3 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 4 is a schematic view of a partial structure of another aspect of the present utility model.
Fig. 5 is a schematic structural view of an upper mold for molding a plastic wardrobe frame.
In the figure, a plastic wardrobe frame molding lower die 1, a plastic wardrobe frame molding upper die 2, an injection molding split piece 3, a wardrobe frame molding bulge 4, a wardrobe frame molding concave cavity 5, an ejection notch 6, a symmetrical ejection mechanism 7, an embedded top plate 8, a rib plate molding part 9, a bottom side concave surface 10, a top side concave surface 11, an inclined top connecting piece 12, an inclined top connecting rod 13, an ejection connecting sliding plate 14, a limiting sliding seat 15, a limiting block 16, a base plate 17, an anti-deviation iron 18, a rotating shaft buckle molding lower part 19, a rotating shaft buckle molding upper part 20, a mold clamping concave cavity 21, a mold clamping bulge 22, an injection molding main plate 23 and a split plate 24.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in figures 1-5, a symmetrical ejection mechanism of a plastic wardrobe frame injection mold comprises a plastic wardrobe frame molding lower mold 1 and a plastic wardrobe frame molding upper mold 2, an injection molding splitter 3 is arranged above the plastic wardrobe frame molding upper mold 2, a wardrobe frame molding bulge 4 is arranged in the plastic wardrobe frame molding lower mold 1, a wardrobe frame molding concave cavity 5 is arranged in the plastic wardrobe frame molding upper mold 2, the wardrobe frame molding bulge 4 corresponds to the position of the wardrobe frame molding concave cavity 5 and is matched with the wardrobe frame molding concave cavity in shape, two ejection notches 6 symmetrical along the central line of the plastic wardrobe frame molding lower mold 1 are arranged in the wardrobe frame molding bulge 4, symmetrical ejection mechanisms 7 matched with the wardrobe frame molding bulge 4 in a sliding mode are arranged in the ejection notches 6, and the symmetrical ejection mechanisms 7 are arranged opposite to the wardrobe frame molding concave cavity 5.
In this embodiment, in the injection molding process, with plastics wardrobe frame shaping lower mould 1 and plastics wardrobe frame shaping upper mould 2 be close to each other for wardrobe frame shaping protruding 4 and wardrobe frame shaping cavity 5 butt cooperation form complete die cavity, in the injection molding process, symmetrical ejection mechanism 7 is located ejecting breach 6 department, cooperate with wardrobe frame shaping protruding 4, the molten material is through moulding plastics reposition of redundant personnel of reposition of redundant personnel 3, symmetrical ejection mechanism 7 cooperatees the middle part gusset structure that can synchronous shaping moulded piece with wardrobe frame shaping protruding 4, open the mould after accomplishing the injection molding, upwards remove symmetrical ejection mechanism 7, carry out symmetrical type pitched roof to the moulded piece through symmetrical ejection mechanism 7, adopt the structure of pitched roof drawing of patterns, can avoid causing the destruction to the gusset structure of shaping, ensure the whole quality and the completion of moulded piece.
Referring to fig. 1-5, the symmetrical ejection mechanism 7 includes an embedded top plate 8 disposed in the ejection notch 6, one side of the embedded top plate 8 has an inclined plane, the inclined plane of the embedded top plate 8 is matched with the inclined plane of the wardrobe frame molding protrusion 4, and the other side of the embedded top plate 8 has a rib plate molding portion 9.
Specifically, in the injection molding process, the inclined plane of the embedded top plate 8 is attached to the inclined plane of the wardrobe frame molding protrusion 4, and the rib plate molding part 9 is matched with the wardrobe frame molding protrusion 4 to synchronously mold the middle rib plate structure of the plastic part.
The rib plate forming part 9 comprises a bottom side concave surface 10 and a top side concave surface 11 which are arranged on one side, far away from the inclined plane, of the embedded top plate 8, and a rib plate forming space is formed among the bottom side concave surface 10, the top side concave surface 11, the side surface of the embedded top plate 8 and the wardrobe frame forming protrusion 4.
In this embodiment, in the injection molding process, the inclined plane of the embedded top plate 8 is attached to the inclined plane of the wardrobe frame molding protrusion 4, and the bottom side concave surface 10, the top side concave surface 11, and the rib plate molding space formed between the side surface of the embedded top plate 8 and the wardrobe frame molding protrusion 4 can synchronously mold a middle rib plate structure of a plastic part.
Referring to fig. 3 and 4, an oblique top connecting piece 12 is disposed at the bottom of the embedded top plate 8, and the oblique top connecting piece 12 penetrates through the plastic wardrobe frame molding lower die 1 and is in sliding fit with the plastic wardrobe frame molding lower die 1.
In this embodiment, after accomplishing the injection molding, open the mould, remove the oblique top connecting piece 12, drive embedded roof 8 through oblique top connecting piece 12 and carry out synchronous movement, carry out symmetrical type oblique top ejecting to the plastic part after the shaping through embedded roof 8, adopt the structure of oblique top drawing of patterns, can avoid causing the destruction to fashioned gusset structure, ensure the whole quality and the completion of plastic part.
The oblique top connecting piece 12 comprises an oblique top connecting rod 13 arranged at the bottom of the embedded top plate 8, the oblique top connecting rod 13 is obliquely arranged, and the width of the oblique top connecting rod 13 is smaller than that of the embedded top plate 8.
In this embodiment, accomplish the back die sinking of moulding plastics, remove the oblique top connecting rod 13, drive embedded roof 8 through oblique top connecting rod 13 and carry out synchronous motion, carry out symmetrical type ejection to the plastic part after the shaping through embedded roof 8, adopt the structure of oblique top drawing of patterns, can avoid causing the destruction to fashioned gusset structure, ensure the whole quality and the completion of plastic part, the width of oblique top connecting rod 13 is less than embedded roof 8's width, ejection drawing of patterns and injection moulding can not take place to interfere.
Referring to fig. 4, an ejector connecting slide plate 14 is disposed below the lower mold 1 for molding the plastic wardrobe frame, two limit sliding seats 15 are disposed in the ejector connecting slide plate 14, a limit block 16 extending into the limit sliding seats 15 is disposed at the bottom of the oblique-top connecting rod 13, and the limit block 16 is in sliding fit with the limit sliding seats 15.
In this embodiment, when the oblique top connecting rod 13 needs to be moved, the ejection connecting slide plate 14 is moved upwards, and the oblique top connecting rod 13 and the embedded top plate 8 are driven to perform oblique top demolding through sliding fit between the limiting block 16 and the limiting slide seat 15.
The lower part of the ejection connecting slide plate 14 is provided with a base plate 17, the base plate 17 is provided with two anti-deflection irons 18 which are symmetrical along the central line of the base plate 17, and the ejection connecting slide plate 14 is in sliding fit with the anti-deflection irons 18.
In this embodiment, during the movement of the ejector connecting slide plate 14, the ejector connecting slide plate 14 is limited by the sliding fit between the ejector connecting slide plate 14 and the anti-deflection iron 18, so as to improve the ejection accuracy.
Referring to fig. 1-5, a lower pivot-buckle forming portion 19 is disposed in the wardrobe frame forming protrusion 4, an upper pivot-buckle forming portion 20 is disposed in the wardrobe frame forming cavity 5, and the lower pivot-buckle forming portion 19 is disposed opposite to the upper pivot-buckle forming portion 20.
In this embodiment, in the injection molding process, the rotating shaft buckle forming lower portion 19 and the rotating shaft buckle forming upper portion 20 cooperate to form the rotating shaft buckle structure of the plastic part synchronously, so that secondary processing is not required, and the working procedure is shortened.
Referring to fig. 1-5, a mold clamping concave cavity 21 is formed in the lower mold 1 for molding the plastic wardrobe frame, a mold clamping protrusion 22 is formed in the upper mold 2 for molding the plastic wardrobe frame, and the mold clamping concave cavity 21 is in clamping fit with the mold clamping protrusion 22.
In this embodiment, during mold closing, the mold closing concave cavity 21 is engaged with the mold closing protrusion 22, thereby ensuring the mold inner seal and preventing leakage.
Referring to fig. 1-2, the injection molding splitter 3 includes an injection molding main board 23 disposed above the plastic wardrobe frame molding upper die 2, and a splitter plate 24 is disposed between the injection molding main board 23 and the plastic wardrobe frame molding upper die 2.
In this embodiment, in the injection molding process, the molten material is injected through the injection molding main plate 23, and then split by the split plate 24, and injected into the cavity.
The working principle of the utility model is as follows:
In the injection molding process, the plastic wardrobe frame molding lower die 1 and the plastic wardrobe frame molding upper die 2 are mutually close to each other, so that the wardrobe frame molding bulge 4 and the wardrobe frame molding concave cavity 5 are in abutting fit to form a complete cavity, in the injection molding process, the inclined plane of the embedded top plate 8 is attached to the inclined plane of the wardrobe frame molding bulge 4, a rib plate molding space is formed among the bottom side concave surface 10, the top side concave surface 11, the side surface of the embedded top plate 8 and the wardrobe frame molding bulge 4, a middle rib plate structure of a plastic part can be synchronously molded, molten materials are injected through the injection molding main plate 23, split flow is carried out through the splitter plate 24, the split flow is injected into the cavity, the die is opened after injection molding, the inclined top connecting rod 13 is moved, the embedded top plate 8 is driven to synchronously move, the molded plastic part is symmetrically ejected through the inclined top connecting rod 13, the damage to the molded rib plate structure can be avoided, the whole quality and the integrity of the molded rib plate structure are ensured, the width of the inclined top connecting rod 13 is smaller than the width of the embedded top plate 8, interference does not occur,
When the oblique top connecting rod 13 needs to be moved, the ejection connecting slide plate 14 is moved upwards, the oblique top connecting rod 13 and the embedded top plate 8 are driven to perform oblique top demoulding through the sliding fit between the limiting block 16 and the limiting slide seat 15,
During the movement of the ejection connecting slide plate 14, the ejection connecting slide plate 14 is limited by the sliding fit between the ejection connecting slide plate 14 and the anti-deflection iron 18, so that the ejection accuracy is improved,
In the injection molding process, the rotating shaft buckle forming lower part 19 and the rotating shaft buckle forming upper part 20 are matched to synchronously form the rotating shaft buckle structure of the plastic part, secondary processing is not needed, the working procedure is shortened,
During die assembly, the die assembly concave cavity 21 is clamped and matched with the die assembly protrusion 22, so that the sealing in the die is ensured, and leakage is prevented.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although terms such as the plastic wardrobe frame molding lower mold 1, the plastic wardrobe frame molding upper mold 2, the injection molding split 3, the wardrobe frame molding protrusion 4, the wardrobe frame molding cavity 5, the ejection indentation 6, the symmetrical ejection mechanism 7, the insert top plate 8, the rib plate molding portion 9, the bottom side concave surface 10, the top side concave surface 11, the diagonal top connecting member 12, the diagonal top connecting rod 13, the ejection connecting slide plate 14, the limit slider 15, the limit stopper 16, the base plate 17, the anti-bias iron 18, the rotation shaft snap molding lower portion 19, the rotation shaft snap molding upper portion 20, the mold clamping cavity 21, the mold clamping protrusion 22, the injection molding main plate 23, the split plate 24 are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a plastic wardrobe frame injection mold's symmetrical ejection mechanism, includes plastic wardrobe frame shaping lower mould (1) and plastic wardrobe frame shaping upper mould (2), its characterized in that, plastic wardrobe frame shaping upper mould (2) top is equipped with injection moulding reposition of redundant personnel piece (3), be equipped with wardrobe frame shaping arch (4) in plastic wardrobe frame shaping lower mould (1), be equipped with wardrobe frame shaping cavity (5) in plastic wardrobe frame shaping upper mould (2), the position of wardrobe frame shaping arch (4) and wardrobe frame shaping cavity (5) is corresponding and the shape matches and suits, have two ejecting breach (6) of following plastic wardrobe frame shaping lower mould (1) central line symmetry in wardrobe frame shaping arch (4), be equipped with in ejecting breach (6) with wardrobe frame shaping arch (4) looks sliding fit's symmetrical ejection mechanism (7), symmetrical ejection mechanism (7) just set up with wardrobe frame shaping cavity (5).
2. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 1, wherein the symmetrical ejection mechanism (7) comprises an embedded top plate (8) arranged in an ejection notch (6), one side of the embedded top plate (8) is provided with an inclined plane, the inclined plane of the embedded top plate (8) is matched with the inclined plane of the wardrobe frame molding protrusion (4), and the other side of the embedded top plate (8) is provided with a rib plate molding part (9).
3. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 2, wherein the rib plate forming part (9) comprises a bottom side concave surface (10) and a top side concave surface (11) which are arranged on one side of the embedded top plate (8) far away from the inclined surface, and rib plate forming spaces are formed among the bottom side concave surface (10), the top side concave surface (11), the side surface of the embedded top plate (8) and the wardrobe frame forming protrusions (4).
4. A symmetrical ejection mechanism of a plastic wardrobe frame injection mold according to claim 3, wherein an oblique ejection connecting piece (12) is arranged at the bottom of the embedded top plate (8), and the oblique ejection connecting piece (12) penetrates through the plastic wardrobe frame molding lower mold (1) and is in sliding fit with the plastic wardrobe frame molding lower mold (1).
5. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 4, wherein the oblique ejection connecting piece (12) comprises an oblique ejection connecting rod (13) arranged at the bottom of the embedded top plate (8), the oblique ejection connecting rod (13) is obliquely arranged, and the width of the oblique ejection connecting rod (13) is smaller than that of the embedded top plate (8).
6. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 5, wherein an ejection connecting sliding plate (14) is arranged below the plastic wardrobe frame molding lower mold (1), two limit sliding seats (15) are arranged in the ejection connecting sliding plate (14), a limit block (16) extending into the limit sliding seats (15) is arranged at the bottom of the oblique ejection connecting rod (13), and the limit block (16) is in sliding fit with the limit sliding seats (15).
7. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 6, wherein a base plate (17) is arranged below the ejection connection sliding plate (14), two anti-offset irons (18) symmetrical along the center line of the base plate (17) are arranged on the base plate (17), and the ejection connection sliding plate (14) is in sliding fit with the anti-offset irons (18).
8. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 7, wherein a rotating shaft buckle forming lower part (19) is arranged in the wardrobe frame forming protrusion (4), a rotating shaft buckle forming upper part (20) is arranged in the wardrobe frame forming concave cavity (5), and the rotating shaft buckle forming lower part (19) is opposite to the rotating shaft buckle forming upper part (20).
9. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 8, wherein a mold closing concave cavity (21) is formed in the plastic wardrobe frame molding lower mold (1), a mold closing convex (22) is formed in the plastic wardrobe frame molding upper mold (2), and the mold closing concave cavity (21) is in clamping fit with the mold closing convex (22).
10. The symmetrical ejection mechanism of the plastic wardrobe frame injection mold according to claim 9, wherein the injection molding split piece (3) comprises an injection molding main board (23) arranged above the plastic wardrobe frame molding upper mold (2), and a split board (24) is arranged between the injection molding main board (23) and the plastic wardrobe frame molding upper mold (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422718699.7U CN223236899U (en) | 2024-11-07 | 2024-11-07 | Symmetrical ejector mechanism for injection molds of plastic wardrobe frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422718699.7U CN223236899U (en) | 2024-11-07 | 2024-11-07 | Symmetrical ejector mechanism for injection molds of plastic wardrobe frames |
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| Publication Number | Publication Date |
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| CN223236899U true CN223236899U (en) | 2025-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422718699.7U Active CN223236899U (en) | 2024-11-07 | 2024-11-07 | Symmetrical ejector mechanism for injection molds of plastic wardrobe frames |
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| Country | Link |
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| CN (1) | CN223236899U (en) |
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