CN219445948U - Time-delay open mode mould assembly - Google Patents
Time-delay open mode mould assembly Download PDFInfo
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- CN219445948U CN219445948U CN202320407211.1U CN202320407211U CN219445948U CN 219445948 U CN219445948 U CN 219445948U CN 202320407211 U CN202320407211 U CN 202320407211U CN 219445948 U CN219445948 U CN 219445948U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model relates to the technical field of die equipment, and particularly discloses a time-delay open-mode die assembly, which comprises a front die assembly and a rear die assembly, wherein the front die assembly is sequentially provided with a front die fixing plate, a runner plate, a sliding guide piece, an A plate and a front die core in a direction close to the rear die assembly; the time-delay open mode die assembly further comprises a front die limiting plate, a rear die limiting plate and a sliding limiting column; the sliding limiting column is in a locking state of sliding to be clamped with the rear die limiting plate under the supporting action of the front die limiting plate, and is in an unlocking state of sliding to be separated from the rear die limiting plate after losing the supporting action of the front die limiting plate. The time-delay open mode die assembly provided by the utility model can effectively solve the problem that the existing injection die cannot delay the die opening.
Description
Technical Field
The utility model relates to the technical field of mold equipment, in particular to a time-delay mode mold assembly.
Background
Referring to fig. 1, the existing injection mold often includes a front mold assembly 1 and a rear mold assembly 2, wherein:
the front die assembly 1 is provided with a front die fixing plate 101, a runner plate 102, an A plate 104 and a front die core 105 which are sequentially and fixedly connected towards the direction approaching the rear die assembly 2;
the rear mold assembly 2 is provided with a rear mold fixing plate 201, a thimble plate group 202, a B plate 203 and a rear mold core 204 in sequence towards the direction approaching the front mold assembly 1.
After the front die assembly 1 and the rear die assembly 2 are assembled, a cavity for cooling and molding the sizing material is formed between the front die core 105 and the rear die core 204.
Generally, the front mold fixing plate 101, the runner plate 102, the a plate 104 and the front mold core 105 are relatively fixed, so that when the mold needs to be opened, only the mold opening driving mechanism such as the mold opening cylinder is required to drive the front mold fixing plate 101 to move in a direction away from the rear mold assembly 2, and the front mold fixing plate 101, the runner plate 102, the a plate 104 and the front mold core 105 can be simultaneously moved away from the rear mold assembly 2, thereby completing the mold opening.
The existing injection mold needs to be improved in the current market, and the following requirements for delaying mold opening can be met when the improved injection mold is opened:
(1) when the die is started to open, the A plate 104 and the front die core 105 are kept still relative to the rear die assembly 2, and only the front die fixing plate 101 and the runner plate 102 move in a direction away from the rear die assembly 2;
(2) after the front mold fixing plate 101 and the runner plate 102 move in a direction away from the rear mold assembly 2 for a predetermined distance, the a plate 104 and the front mold insert 105 move in a direction away from the rear mold assembly 2, thereby completing the entire mold opening operation.
Therefore, improvements to existing injection molds are needed to solve the problem that they cannot delay mold opening.
The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is presently known to those of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a time-delay open mode die assembly, which can effectively solve the problem that the existing injection die cannot delay open.
In order to achieve the above object, the present utility model provides a time-delay open mode mold assembly, including a front mold assembly and a rear mold assembly, wherein the front mold assembly is sequentially provided with a front mold fixing plate, a runner plate, an a plate and a front mold core in a direction approaching to the rear mold assembly, and further includes:
the runner plate and the A plate are in sliding connection through the sliding guide piece;
the front mould limiting plate is fixedly connected with the runner plate at one end;
the rear die limiting plate is fixedly connected with the rear die assembly at one end;
the sliding limiting column is arranged in a sliding manner relative to the A plate and is positioned between the front die limiting plate and the rear die limiting plate;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the sliding limiting column is in a locking state of sliding to be clamped with the rear die limiting plate under the supporting action of the front die limiting plate, and is in an unlocking state of sliding to be separated from the rear die limiting plate after losing the supporting action of the front die limiting plate.
Optionally, one end of the sliding guide piece is fixedly connected with the runner plate, and the other end of the sliding guide piece is in sliding connection with the A plate.
Optionally, the method further comprises:
the front mould magnetic attraction piece is fixed on the A plate;
the rear mold magnetic attraction piece is fixed on the rear mold assembly and is used for being magnetically connected with the front mold magnetic attraction piece.
Optionally, a semicircular clamping groove clamped with the sliding limiting column is formed in one side, close to the sliding limiting column, of the rear die limiting plate.
Optionally, a guiding inclined plane is arranged on one side of the front die limiting plate, which is close to the sliding limiting column, and the distance between the guiding inclined plane and the rear die limiting plate is gradually increased towards the direction, which is close to the rear die assembly.
Optionally, a limiting notch is arranged on one side of the front mold limiting plate, which is far away from the sliding limiting column.
Optionally, the method further comprises:
the transverse pushing plate is provided with a yielding groove for the front die limiting plate to pass through;
the transverse pushing spring is positioned on one side of the transverse pushing plate away from the rear die limiting plate and used for pushing the transverse pushing plate towards the direction close to the rear die limiting plate, so that the transverse pushing plate is clamped with the limiting notch to limit the front die limiting plate to move towards the direction close to the rear die assembly relative to the sliding limiting column.
Optionally, a side of the rear mold limiting plate, which is close to the transverse pushing plate, is provided with a transverse pushing inclined plane for pushing the transverse pushing plate to extrude the transverse pushing spring, and the distance dimension between the transverse pushing inclined plane and the front mold limiting plate is gradually increased towards a direction close to the front mold assembly.
Optionally, the method further comprises:
the mounting bottom plate is arranged on the A plate and is provided with a bottom plate strip-shaped groove for inserting one end of the sliding limiting column;
the U-shaped panel is fixedly arranged on the mounting bottom plate, and a panel strip-shaped groove for inserting the other end of the sliding limiting column is formed in the position, opposite to the bottom plate strip-shaped groove, of the U-shaped panel.
The utility model has the beneficial effects that: providing a time-delay open mode die assembly, wherein before die opening, the sliding limit column slides to a locking state of being clamped with the rear die limit plate under the supporting effect of the front die limit plate, and at the moment, the rear die assembly and the A plate are relatively fixed; the specific die opening process is as follows:
(1) at the beginning, the front mould fixing plate drives the runner plate and the front mould limiting plate to move upwards, and in the process, on one hand, the runner plate moves upwards relative to the A plate under the guiding action of the sliding guide piece; on the other hand, although the front die limiting plate moves upwards, the front die limiting plate is not separated from the sliding limiting column, so that the sliding limiting column is still in a locking state, and the A plate and the rear die assembly are kept in a relatively fixed state;
(2) as the front die fixing plate continues to drive the runner plate and the front die limiting plate to move upwards, finally the front die limiting plate can be separated from the sliding limiting column, after the supporting action of the front die limiting plate is lost, the front die fixing plate is driven upwards continuously, and the sliding limiting column can slide rightwards to be separated from the rear die limiting plate under the supporting action of the rear die limiting plate to enter an unlocking state;
(3) after the clamping limit of the sliding limit column is lost, the front die fixing plate is driven upwards continuously, the front die fixing plate drives the plate A and the front die core to move upwards, and finally the front die is completely separated from the rear die assembly, so that die opening is completed.
Therefore, the time-delay open mode die assembly provided by the utility model can effectively solve the problem that the existing injection die cannot delay open.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a conventional injection mold according to the related art;
FIG. 2 is a schematic diagram of a time delay open mode mold assembly according to an embodiment;
FIG. 3 is an enlarged partial schematic view of FIG. 2A;
FIG. 4 is an exploded view of FIG. 3;
fig. 5 is a schematic diagram (with the U-shaped panel removed) of the post-mold-opening sliding limit post in an unlocked state according to the embodiment;
fig. 6 is a schematic view (with the U-shaped panel omitted) of the post-mold slide limiter post in a locked state according to the embodiment.
In the figure:
1. a front mold assembly; 101. a front mold fixing plate; 102. a flow channel plate; 103. a sliding guide; 104. a plate A; 105. a front mold core; 106. a front mold magnetic attraction piece;
2. a rear module assembly; 201. a rear mold fixing plate; 202. a needle ejection plate group; 203. a B plate; 204. a rear mold core; 205. a rear mold magnetic attraction piece;
301. a mounting base plate; 3011. a bottom plate bar-shaped groove; 302. a U-shaped panel; 303. a plug-in space;
4. a front mold limiting plate; 401. a guide slope; 402. limiting notch;
5. a rear die limiting plate; 501. a semicircular clamping groove; 502. a transverse pushing inclined plane;
6. sliding the limit column;
7. a transverse pushing plate; 701. a relief groove;
8. and a transverse pushing spring.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present utility model, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.
The utility model provides a time-delay open mode die assembly which is suitable for application scenes such as workpiece injection molding and the like, and can effectively solve the problem that the existing injection die cannot meet the existing die opening time sequence requirement.
Referring to fig. 2 to 6, in the present embodiment, the time delay open mode mold assembly includes a front mold assembly 1, a rear mold assembly 2, a mounting base 301, a U-shaped panel 302, a front mold limiting plate 4, a rear mold limiting plate 5, and a sliding limiting post 6.
The front mold assembly 1 is provided with a front mold fixing plate 101, a runner plate 102 fixed at the bottom of the front mold fixing plate 101, a sliding guide 103 with one end fixedly connected with the runner plate 102, an a plate 104 slidably connected with the other end of the sliding guide 103, and a front mold core 105 mounted at the bottom of the a plate 104 in sequence in a direction approaching to the rear mold assembly 2.
Optionally, the rear mold assembly 2 is sequentially provided with a rear mold fixing plate 201, a thimble plate group 202, a B plate 203, a rear mold core 204 mounted on the top of the B plate 203, and the like in a direction approaching to the front mold assembly 1. Further, the time delay open mode mold assembly may also include a slide mechanism or the like. It should be noted that the specific structures of the rear module 2 and the row positioning mechanism are not important to the present utility model, and thus the present embodiment will not be described in detail.
The mounting base 301 is mounted on the a board 104, the U-shaped panel 302 is fixedly mounted on the mounting base 301, and an up-down through plug-in space 303 is formed by surrounding the mounting base 301. The mounting base 301 is provided with a base strip-shaped groove 3011 into which one end of the sliding limiting post 6 is inserted, and a position of the U-shaped panel 302 opposite to the base strip-shaped groove 3011 is provided with a panel strip-shaped groove into which the other end of the sliding limiting post 6 is inserted. The sliding limiting column 6 can freely slide left and right transversely under the limiting action of the bottom plate strip-shaped groove 3011 and the surface plate strip-shaped groove.
The upper end of the front mould limiting plate 4 is fixedly connected with the runner plate 102, and the lower end of the front mould limiting plate is inserted into the insert space 303 and is positioned on the right side of the sliding limiting column 6; the lower end of the rear die limiting plate 5 is fixedly connected with the rear die assembly 2, and the upper end of the rear die limiting plate is inserted into the insert space 303 and is positioned on the left side of the sliding limiting column 6.
The sliding limiting post 6 is in a locking state of sliding to be clamped with the rear die limiting plate 5 under the supporting action of the front die limiting plate 4, and in an unlocking state of sliding to be separated from the rear die limiting plate 5 after losing the supporting action of the front die limiting plate 4.
Before the die is opened, as shown in fig. 6, the sliding limiting post 6 slides to a locking state of being clamped with the rear die limiting plate 5 under the supporting action of the front die limiting plate 4, and at this time, the rear die assembly 2 and the a plate 104 are relatively fixed; the specific die opening process is as follows:
(1) at the beginning, the front mold fixing plate 101 drives the runner plate 102 and the front mold limiting plate 4 to move upwards, and in the process, on one hand, the runner plate 102 moves upwards relative to the A plate 104 under the guiding action of the sliding guide piece 103; on the other hand, although the front die limiting plate 4 moves upward, the front die limiting plate 4 is not separated from the sliding limiting post 6, and therefore the sliding limiting post 6 is still in a locked state, and the a plate 104 and the rear die assembly 2 remain relatively fixed;
(2) as shown in fig. 5, as the front mold fixing plate 101 continues to drive the runner plate 102 and the front mold limiting plate 4 to move upwards, eventually the front mold limiting plate 4 will separate from the sliding limiting post 6, after losing the supporting effect of the front mold limiting plate 4, the front mold fixing plate 101 continues to be driven upwards, and the sliding limiting post 6 will slide to the right to separate from the rear mold limiting plate 5 under the supporting effect of the rear mold limiting plate 5, and enter an unlocking state;
(3) after the clamping limit of the sliding limit column 6 is lost, the front die fixing plate 101 is driven upwards continuously, the front die fixing plate 101 drives the A plate 104 and the front die core 105 to move upwards, and finally the rear die assembly 2 is completely separated, so that die opening is completed.
Therefore, the time-delay open mode die assembly provided by the utility model can effectively solve the problem that the existing injection die cannot delay open.
Optionally, a semicircular clamping groove 501 clamped with the sliding limiting post 6 is formed in one side, close to the sliding limiting post 6, of the rear mold limiting plate 5. The front die limiting plate 4 is provided with a guide inclined plane 401 at one side close to the sliding limiting column 6, and the distance between the guide inclined plane 401 and the rear die limiting plate 5 is gradually increased towards the direction close to the rear die assembly 2.
When the front die limiting plate 4 moves upwards until the guide inclined plane 401 is opposite to the sliding limiting post 6, the sliding limiting post 6 gradually breaks away from the semicircular clamping groove 501 and slides to the right along with the continuous upward movement of the front die assembly 1. Until the sliding limit post 6 is opposite to the lower end of the guiding inclined plane 401 or completely separated from the front die limit plate 4, the sliding limit post 6 slides to the right to the limit position, and enters the unlocking state.
In this embodiment, the time-lapse, open-mode mold assembly further includes a front mold magnet 106 and a rear mold magnet 205. The front mold magnetic attraction piece 106 is fixed on the A plate 104; the rear mold magnetic attraction member 205 is fixed to the rear mold assembly 2 and magnetically connected to the front mold magnetic attraction member 106.
Optionally, the front mold magnetic attraction member 106 and the rear mold magnetic attraction member 205 are magnets with opposite magnetic poles; alternatively, one of them is a magnet and the other is an iron block.
Referring to fig. 4, in this embodiment, a limiting notch 402 is disposed on a side of the front mold limiting plate 4 away from the sliding limiting post 6. A transverse pushing plate 7 and a transverse pushing spring 8 are further arranged in the plug-in space 303. The transverse pushing plate 7 is provided with a yielding groove 701 for the front die limiting plate 4 to pass through. The transverse pushing spring 8 is located at one side of the transverse pushing plate 7 away from the rear die limiting plate 5, and is used for pushing the transverse pushing plate 7 towards a direction close to the rear die limiting plate 5, so that the transverse pushing plate 7 clamps the limiting notch 402 to limit the front die limiting plate 4 to move towards a direction close to the rear die assembly 2 relative to the sliding limiting post 6.
Further, a lateral pushing inclined plane 502 for pushing the lateral pushing plate 7 to press the lateral pushing spring 8 is provided on a side of the rear die limiting plate 5 close to the lateral pushing plate 7, and a distance dimension between the lateral pushing inclined plane 502 and the front die limiting plate 4 is gradually increased toward a direction close to the front die assembly 1.
The closing process of the time delay open mode mold assembly is described in detail below:
s101: initially, referring to fig. 5, the front mold assembly 1 and the rear mold assembly 2 are in a separated state, under the magnetic attraction of the front mold magnetic attraction piece 106 and the rear mold magnetic attraction piece 205 and the gravity action of the a plate 104, the a plate 104 slides downwards relative to the runner plate 102, and finally the limit notch 402 is just opposite to the transverse pushing plate 7, and the transverse pushing plate 7 is clamped into the limit notch 402 to the left under the action of the transverse pushing spring 8;
at this time, the runner plate 102, the front mold insert plate and the a plate 104 are fixed relatively, and the lower end of the guiding inclined surface 401 is opposite to the sliding limiting post 6, so the sliding limiting post 6 can slide left and right freely;
s102: as the front mold assembly 1 moves gradually downwards, the upper end of the rear mold limiting plate 5 is inserted into the insert space 303, and as the sliding limiting post 6 can slide left and right freely, the sliding limiting post 6 is gradually pushed to the right along with the gradual insertion of the rear mold limiting plate 5, when the semicircular clamping groove 501 is about to be opposite to the sliding limiting post 6, the a plate 104 and the rear mold assembly 2 are about to be attached, and the transverse pushing inclined plane 502 is just contacted with the transverse pushing plate 7;
s103: as the front mold assembly 1 continues to move downwards, the transverse pushing inclined plane 502 overcomes the elastic force of the transverse pushing spring 8 and pushes the transverse pushing plate 7 to the right; when the transverse pushing inclined plane 502 pushes the transverse pushing plate 7 to the right so that the transverse pushing plate 7 is completely separated from the limiting notch 402, the semicircular clamping groove 501 is just right opposite to the sliding limiting column 6, and the A plate 104 and the rear die assembly 2 are just completely attached;
s104: referring to fig. 6, the front mold assembly 1 continues to move downwards, the runner plate 102 drives the front mold limiting plate 4 to gradually insert into the insert space 303, the sliding limiting column 6 gradually slides leftwards under the action of the guiding inclined plane 401, and when the position of the guiding inclined plane 401 is lower than that of the sliding limiting column 6, the sliding limiting column 6 moves leftwards to the limit position under the supporting action of the front mold limiting plate 4 and is clamped into the semicircular clamping groove 501, so that the locking state is achieved;
s105: the front mold assembly 1 continues to move downward until the last runner plate 102 and the a plate 104 are also fully engaged, thereby completing the entire mold closing operation.
The die opening process of the time delay die assembly is described in detail below:
s201: at the beginning, the front mold fixing plate 101 drives the runner plate 102 and the front mold limiting plate 4 to move upwards, and the sliding limiting column 6 is clamped into the semicircular clamping groove 501, so that the A plate 104 does not move upwards along with the runner plate 102, but keeps a mold clamping state attached to the rear mold assembly 2;
s202: when the front die limiting plate 4 moves upwards to the lower end of the guide inclined plane 401 to be opposite to the sliding limiting column 6, the sliding limiting column 6 has sufficient right-moving space; at this time, as the front mold fixing plate 101 and the runner plate 102 continue to move upwards, the sliding limiting column 6 slides to the right under the supporting action of the rear mold limiting plate 5, and then is separated from the semicircular clamping groove 501, and enters an unlocking state;
s203: the front mold assembly 1 continues to move upward, and since the lower end of the sliding guide 103 cannot pass through the a plate 104, the a plate 104 moves upward along with the runner plate 102 under the limit action of the sliding guide 103, and is completely separated from the rear mold assembly 2, thereby completing the entire demolding operation.
The time delay open mode mould subassembly that this embodiment provided possesses following beneficial effect:
(1) in the die sinking process: initially, the a plate 104 and the front mold insert 105 remain stationary relative to the rear mold assembly 2, and only the front mold fixing plate 101 and the runner plate 102 move in a direction away from the rear mold assembly 2; after the front mold fixing plate 101 and the runner plate 102 move in a direction away from the rear mold assembly 2 for a preset distance, the a plate 104 and the front mold core 105 move in a direction away from the rear mold assembly 2, thereby completing the entire mold opening operation;
(2) in the die assembly process: under the magnetic connection action of the front mold magnetic attraction member 106 and the rear mold magnetic attraction member 205, the a plate 104 and the rear mold assembly 2 are attracted first, and then the runner plate 102 is pressed down on the a plate 104.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a time delay open mode mould subassembly, includes front mould subassembly and back mould subassembly, wherein, front mould subassembly towards being close to back mould subassembly's direction is equipped with front mould fixed plate, runner board, A board and front mould benevolence in proper order, its characterized in that still includes:
the runner plate and the A plate are in sliding connection through the sliding guide piece;
the front mould limiting plate is fixedly connected with the runner plate at one end;
the rear die limiting plate is fixedly connected with the rear die assembly at one end;
the sliding limiting column is arranged in a sliding manner relative to the A plate and is positioned between the front die limiting plate and the rear die limiting plate;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the sliding limiting column is in a locking state of sliding to be clamped with the rear die limiting plate under the supporting action of the front die limiting plate, and is in an unlocking state of sliding to be separated from the rear die limiting plate after losing the supporting action of the front die limiting plate.
2. The time delay open mode mold assembly of claim 1, wherein one end of the sliding guide is fixedly connected to the runner plate and the other end is slidably connected to the a plate.
3. The time delay open mode mold assembly of claim 1, further comprising:
the front mould magnetic attraction piece is fixed on the A plate;
the rear mold magnetic attraction piece is fixed on the rear mold assembly and is used for being magnetically connected with the front mold magnetic attraction piece.
4. The time delay open mode mold assembly of claim 1, wherein a side of the rear mold limiting plate adjacent to the sliding limiting post is provided with a semicircular clamping groove clamped with the sliding limiting post.
5. The time delay open mode mold assembly of claim 1, wherein a guide slope is provided on a side of the front mold limiting plate adjacent to the slide limiting post, and a distance dimension between the guide slope and the rear mold limiting plate gradually increases toward a direction adjacent to the rear mold assembly.
6. The time delay open mode mold assembly of claim 1, wherein a side of the front mold limiting plate remote from the slide limiting post is provided with a limiting notch.
7. The time-delay-open-mode mold assembly of claim 6, further comprising:
the transverse pushing plate is provided with a yielding groove for the front die limiting plate to pass through;
the transverse pushing spring is positioned on one side of the transverse pushing plate away from the rear die limiting plate and used for pushing the transverse pushing plate towards the direction close to the rear die limiting plate, so that the transverse pushing plate is clamped with the limiting notch to limit the front die limiting plate to move towards the direction close to the rear die assembly relative to the sliding limiting column.
8. The time delay open mode mold assembly of claim 7, wherein a side of the rear mold limiting plate adjacent to the lateral pushing plate is provided with a lateral pushing inclined surface for pushing the lateral pushing plate to press the lateral pushing spring, and a distance dimension between the lateral pushing inclined surface and the front mold limiting plate is gradually increased toward a direction approaching the front mold assembly.
9. The time delay open mode mold assembly of claim 1, further comprising:
the mounting bottom plate is arranged on the A plate and is provided with a bottom plate strip-shaped groove for inserting one end of the sliding limiting column;
the U-shaped panel is fixedly arranged on the mounting bottom plate, and a panel strip-shaped groove for inserting the other end of the sliding limiting column is formed in the position, opposite to the bottom plate strip-shaped groove, of the U-shaped panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320407211.1U CN219445948U (en) | 2023-03-06 | 2023-03-06 | Time-delay open mode mould assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320407211.1U CN219445948U (en) | 2023-03-06 | 2023-03-06 | Time-delay open mode mould assembly |
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| Publication Number | Publication Date |
|---|---|
| CN219445948U true CN219445948U (en) | 2023-08-01 |
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| CN202320407211.1U Active CN219445948U (en) | 2023-03-06 | 2023-03-06 | Time-delay open mode mould assembly |
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- 2023-03-06 CN CN202320407211.1U patent/CN219445948U/en active Active
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