CN223671745U - Mould with ejection mechanism - Google Patents
Mould with ejection mechanismInfo
- Publication number
- CN223671745U CN223671745U CN202422901391.6U CN202422901391U CN223671745U CN 223671745 U CN223671745 U CN 223671745U CN 202422901391 U CN202422901391 U CN 202422901391U CN 223671745 U CN223671745 U CN 223671745U
- Authority
- CN
- China
- Prior art keywords
- plate
- forming plate
- injection molding
- molding
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a die with an ejection mechanism, which comprises a support frame, a first forming plate and a second forming plate which are slidably arranged at the lower part of the support frame, and an ejection assembly fixed at the lower part of the support frame, wherein the ejection assembly performs ejection when the first forming plate and the second forming plate are separated, the ejection assembly comprises an ejector rod, the inside of the first forming plate and the inside of the second forming plate are respectively slidably provided with an ejector rod, an injection molding piece is formed between the first forming plate and the second forming plate in an injection molding mode, and the ejector rod performs ejection and discharging actions on the injection molding piece when the first forming plate and the second forming plate are opened. The utility model controls the coupling of the first forming plate and the second forming plate during injection molding, then performs injection molding operation, and further performs injection molding on an injection molding piece, and drives the first forming plate and the second forming plate to separate after injection molding is completed, and at the moment, the ejector rod performs ejection action on the injection molding piece, so that rapid demoulding operation between the first forming plate and the injection molding piece and between the second forming plate and the injection molding piece is completed.
Description
Technical Field
The utility model belongs to the technical field of mold processing, and particularly relates to a mold with an ejection mechanism.
Background
The mold is a tool for molding articles, and is widely used in industrial production. The raw material or semi-finished product can be processed into the required shape and specification through the die, and the die has the characteristics of high efficiency and high precision. The mold is generally composed of a mold frame, a molded part and other functional structures, and is classified into injection mold, stamping mold, casting mold, forging mold and the like according to application, and is widely used for processing and molding materials such as plastics, metals, ceramics and the like.
However, the conventional techniques have problems in that a demolding operation is required for a molded product when the production is performed using a mold, and the product is difficult to mold because it is fitted in the mold, which is disadvantageous for continuous operation.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a die with an ejection mechanism, which solves the problems that the product is embedded in the die, so that the die is difficult to release and the continuous operation is not facilitated.
The utility model discloses a die with an ejection mechanism, which comprises a support frame, a first forming plate and a second forming plate which are slidably arranged at the lower part of the support frame, and an ejection assembly which is fixed at the lower part of the support frame and performs ejection when the first forming plate and the second forming plate are separated, wherein the ejection assembly comprises an ejector rod, the ejector rod is slidably arranged in the first forming plate and the second forming plate respectively, an injection molding piece is injection molded between the first forming plate and the second forming plate, and the ejector rod performs ejection and discharging actions on the injection molding piece when the first forming plate and the second forming plate are opened.
In the present utility model, a molding cavity is formed between the first molding plate and the second molding plate in a coupling manner, and injection holes are formed in the upper portion of the first molding plate.
In the present utility model, the injection hole is preferably formed through the injection mold, and the injection mold is injection-molded in the molding cavity during injection molding.
As preferable, the support frame comprises an abutting plate, and a screw hole for being in threaded connection with the hoisting support frame is formed in the abutting plate.
As preferable, two sides of the butt joint plate are fixedly connected with transverse plates, one side of each transverse plate is fixedly connected with a first side plate, and the other side of each transverse plate is fixedly connected with a second side plate.
As the preferable mode of the utility model, the inside of each first side plate is fixedly connected with a spring telescopic rod respectively, the end part of each spring telescopic rod is fixedly connected with a limiting disc, one end of each limiting disc, which is far away from each spring telescopic rod, is fixedly connected with a push rod, one end of each push rod, which is far away from each limiting disc, is fixedly connected with a push disc through the first forming plate, and grooves which are embedded with the push discs are respectively formed in the first forming plate and the second forming plate.
As the preferred mode of the utility model, the die further comprises a driving assembly, the driving assembly comprises a sliding rod, one of the sliding rods is fixedly connected with the inside of the transverse plate, one side of the other transverse plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a screw rod, the screw rod is rotatably arranged at the lower part of the other transverse plate, the outside of the sliding rod is respectively connected with the first forming plate and the second forming plate in a sliding manner, two opposite threads are arranged on the outside of the screw rod, the outside of the screw rod is respectively connected with the first forming plate and the second forming plate in a screwed manner, and the screw rod controls the first forming plate to be close to the coupling action.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the support frame is mounted on a wall or equipment in a suspended manner, the first forming plate and the second forming plate are controlled to be coupled during injection molding, then injection molding operation is performed, and then injection molding is performed, after injection molding is completed, the first forming plate and the second forming plate are driven to be separated, the ejector rod is unchanged in position, and then ejection operation is performed on the injection molding relative to the first forming plate and the second forming plate, so that rapid demoulding operation between the first forming plate and the second forming plate and the injection molding is completed.
Drawings
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an overall alternative state structure provided by an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a driving assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a second forming plate according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a first forming plate according to an embodiment of the present utility model;
Fig. 6 is a schematic structural diagram of a support frame according to an embodiment of the present utility model.
In the figure, 1, a supporting frame, 2, a driving assembly, 3, a first forming plate, 4, a second forming plate, 5, an ejection assembly, 6, a first side plate, 7, a second side plate, 8, an injection hole and 9, an injection molding piece;
101. the connecting plate, 102, the transverse plate, 103, the screw hole;
201. 202, a screw rod 203 and a slide bar;
501. A spring telescopic rod 502, a limiting disc 503, a push rod 504 and a push disc.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the mold with the ejection mechanism provided by the embodiment of the utility model comprises a support frame 1, a first molding plate 3 and a second molding plate 4 which are slidably mounted on the lower portion of the support frame 1, and an ejection assembly 5 fixed on the lower portion of the support frame 1, wherein the ejection assembly 5 performs ejection when the first molding plate 3 and the second molding plate 4 are separated, the ejection assembly 5 comprises an ejector rod 503, an ejector rod 503 is slidably mounted inside the first molding plate 3 and the second molding plate 4 respectively, an injection molding piece 9 is injection molded between the first molding plate 3 and the second molding plate 4, and the ejector rod 503 performs ejection and discharge on the injection molding piece 9 when the first molding plate 3 and the second molding plate 4 are opened.
When the mold with the ejection mechanism is used, the support frame 1 is suspended and mounted on a wall or equipment, the first molding plate 3 and the second molding plate 4 are controlled to be coupled during injection molding, and then injection molding operation is performed, so that an injection molding piece 9 is injection molded;
In order to solve the problem that the injection molding piece 9 is difficult to separate from the first molding plate 3 and the second molding plate 4, a push rod 503 is arranged, the push rod 503 is respectively inserted and connected with the surfaces of the first molding plate 3 and the second molding plate 4 in a jogged manner when the injection molding is coupled, injection molding is not influenced, after injection molding is finished, the first molding plate 3 and the second molding plate 4 are driven to separate, at the moment, the position of the push rod 503 is unchanged, and then ejection action of the injection molding piece 9 is carried out relative to the first molding plate 3 and the second molding plate 4, so that rapid demoulding operation between the first molding plate 3 and the second molding plate 4 and the injection molding piece 9 is finished.
In this embodiment, a molding cavity is formed between the first molding plate 3 and the second molding plate 4 in a coupling manner, and an injection hole 8 is formed in the upper portion of the first molding plate 3. The injection hole 8 is communicated with the injection molding piece 9, and the injection molding piece 9 is injection molded in the molding cavity during injection molding.
When injection molding is performed, the first molding plate 3 and the second molding plate 4 are coupled, the injection molding piece 9 is molded, then the injection molding machine is inserted into the injection molding hole 8, the injection molding piece 9 is molded after cooling, and the injection molding action is completed.
In this embodiment, the support frame 1 includes an abutment plate 101, and a screw hole 103 for screwing with the hoisting support frame 1 is formed in the abutment plate 101. The transverse plates 102 are fixedly connected to two sides of the butt joint plate 101, one side of each transverse plate 102 is fixedly connected with the first side plate 6, and the other side of each transverse plate 102 is fixedly connected with the second side plate 7. The inside fixedly connected with spring telescopic link 501 respectively of every first sideboard 6, spring telescopic link 501 tip fixedly connected with limiting plate 502, limiting plate 502 keep away from spring telescopic link 501's one end fixedly connected ejector pin 503, and the one end that limiting plate 502 was kept away from to ejector pin 503 passes first shaping board 3 fixedly connected with roof plate 504, and first shaping board 3 and the inside recess of gomphosis of roof plate 504 has been seted up respectively of second shaping board 4.
Before use, the butt plate 101 is suspended and mounted on the bracket equipment or the cavity by using a screw rod, and the ejection assembly 5 is mounted through the first side plate 6 and the second side plate 7, so that the ejection action after the first forming plate 3 and the second forming plate 4 are separated is completed, and the injection molding piece 9 falls to the lower part to be convenient to collect;
In order to avoid the injection molding piece 9 from falling due to the tight contact between the ejector rod 503 and the injection molding piece 9, the first side plate 6 and the second side plate 7 are provided with the spring telescopic rod 501, so that the first molding plate 3 and the second molding plate 4 can be contacted with the limiting disc 502 when the ejector rod 503 extends to move, the ejector rod 503 and the ejector disc 504 are controlled to retract, the clamping force is not generated on the injection molding piece 9, and the injection molding piece 9 naturally falls;
Grooves which are embedded with the top disc 504 are respectively formed in the first forming plate 3 and the second forming plate 4, so that when the first forming plate 3 and the second forming plate 4 are coupled, the top disc 504 is embedded with the inner walls of the first forming plate 3 and the second forming plate 4 to form a relatively smooth surface, and injection molding is facilitated.
As the preferred mode of the utility model, the die further comprises a driving assembly 2, the driving assembly 2 comprises a sliding rod 203, the inside of one transverse plate 102 is fixedly connected with the sliding rod 203, one side of the other transverse plate 102 is fixedly provided with a motor 201, the output end of the motor 201 is fixedly connected with a screw rod 202, the screw rod 202 is rotatably arranged at the lower part of the other transverse plate 102, the outside of the sliding rod 203 is respectively in sliding connection with the first forming plate 3 and the second forming plate 4, two opposite threads are arranged outside the screw rod 202, the outside of the screw rod 202 is respectively in threaded connection with the first forming plate 3 and the second forming plate 4, and the screw rod 202 controls the first forming plate 3 to be close to the coupling action.
Regarding the electric drive of the first molding plate 3 and the second molding plate 4, when in use, the screw rod 202 is controlled to rotate forward and backward by controlling the motor 201, and as the first molding plate 3 and the second molding plate 4 are limited by sliding of the transverse plate 102 and the sliding rod 203, when the screw rod 202 rotates forward and backward and is matched with the oppositely arranged screw threads, the first molding plate 3 and the second molding plate 4 can be controlled to move close to or away from each other, and further the electric drive operation of the coupling of the first molding plate 3 and the second molding plate 4 is realized.
The working principle of the utility model is as follows:
When the support frame 1 is used, the support frame 1 is mounted on a wall or equipment in a hanging manner, when injection molding is performed, the first molding plate 3 and the second molding plate 4 are controlled to be coupled, then injection molding operation is performed, and then injection molding of an injection molding piece 9 is performed, in order to solve the problem that the injection molding piece 9 is difficult to separate from the first molding plate 3 and the second molding plate 4, ejector rods 503 are arranged, the ejector rods 503 are respectively inserted and connected and are embedded with the surfaces of the first molding plate 3 and the second molding plate 4 when the support frame is coupled, injection molding is not affected, after injection molding is completed, the first molding plate 3 and the second molding plate 4 are driven to be separated, at the moment, the ejector rods 503 are unchanged in position, and then ejection operation of the injection molding piece 9 is performed relative to the first molding plate 3 and the second molding plate 4, and rapid demoulding operation between the first molding plate 3 and the second molding plate 4 and the injection molding piece 9 is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Mould with ejection mechanism, including support frame (1), characterized by still includes:
A first forming plate (3) and a second forming plate (4) which are slidably arranged at the lower part of the supporting frame (1);
An ejection assembly (5) fixed at the lower part of the supporting frame (1), wherein the ejection assembly (5) performs ejection when the first forming plate (3) and the second forming plate (4) are separated,
The ejector assembly (5) comprises an ejector rod (503), the ejector rod (503) is slidably mounted inside the first forming plate (3) and the second forming plate (4) respectively, an injection molding piece (9) is formed between the first forming plate (3) and the second forming plate (4) in an injection molding mode, and the ejector rod (503) performs ejection and discharging actions on the injection molding piece (9) when the first forming plate (3) and the second forming plate (4) are opened.
2. The mold with the ejection mechanism according to claim 1, wherein a molding cavity is formed between the first molding plate (3) and the second molding plate (4), and an injection molding hole (8) is formed in the upper portion of the first molding plate (3).
3. A mould with an ejector mechanism according to claim 2, characterized in that the injection hole (8) is through-going with the injection part (9), the injection part (9) being injection-moulded inside the moulding cavity when injection moulding is performed.
4. The mold with the ejection mechanism according to claim 1, wherein the support frame (1) comprises an abutting plate (101), and a screw hole (103) for being in threaded connection with the hoisting support frame (1) is formed in the abutting plate (101).
5. A mold with an ejection mechanism as set forth in claim 4, wherein two sides of said butt plate (101) are fixedly connected with a cross plate (102), one side of two said cross plates (102) is fixedly connected with a first side plate (6), and the other side of two said cross plates (102) is fixedly connected with a second side plate (7).
6. The mold with the ejection mechanism according to claim 5, wherein a spring telescopic rod (501) is fixedly connected to the inside of each first side plate (6), a limiting disc (502) is fixedly connected to the end portion of each spring telescopic rod (501), one end, away from each spring telescopic rod (501), of each limiting disc (502) is fixedly connected with an ejector rod (503), one end, away from each limiting disc (502), of each ejector rod (503) penetrates through the first forming plate (3) to be fixedly connected with an ejector disc (504), and grooves which are embedded with the ejector discs (504) are formed in the first forming plate (3) and the second forming plate (4) respectively.
7. The mold with the ejection mechanism according to claim 5, further comprising a driving assembly (2), wherein the driving assembly (2) comprises a sliding rod (203), one of the transverse plates (102) is fixedly connected with the sliding rod (203), one side of the other transverse plate (102) is fixedly provided with a motor (201), the output end of the motor (201) is fixedly connected with a screw rod (202), the screw rod (202) is rotatably arranged at the lower part of the other transverse plate (102), the outer part of the sliding rod (203) is respectively in sliding connection with the first forming plate (3) and the second forming plate (4), two opposite threads are arranged at the outer part of the screw rod (202), the outer part of the screw rod (202) is respectively in threaded connection with the second forming plate (3) and the second forming plate (4), and the screw rod (202) controls the first forming plate (3) to be close to the coupling action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422901391.6U CN223671745U (en) | 2024-11-27 | 2024-11-27 | Mould with ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422901391.6U CN223671745U (en) | 2024-11-27 | 2024-11-27 | Mould with ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223671745U true CN223671745U (en) | 2025-12-16 |
Family
ID=97975950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422901391.6U Active CN223671745U (en) | 2024-11-27 | 2024-11-27 | Mould with ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223671745U (en) |
-
2024
- 2024-11-27 CN CN202422901391.6U patent/CN223671745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210139593U (en) | An injection mold ejection mechanism capable of rapid demoulding | |
| CN211891805U (en) | Inner grain demoulding structure of plastic product injection mould | |
| CN223671745U (en) | Mould with ejection mechanism | |
| CN216182310U (en) | High-efficient reciprocating swing's injection mold | |
| CN212764540U (en) | Multifunctional injection mold with replaceable component | |
| CN214111225U (en) | Quick mould of X type syringe needle | |
| CN218460814U (en) | Dust collector suction head injection mold | |
| CN219171578U (en) | Injection mold for producing heat conduction plastic radiator | |
| CN217670872U (en) | An intelligent injection molding machine | |
| CN217573943U (en) | Injection mold convenient to take off material fast | |
| CN214353991U (en) | Plastic mould with rapid cooling function | |
| CN212021568U (en) | A new type of carrier die | |
| CN212288461U (en) | Multi-specification telescope accessory injection mold | |
| CN216635204U (en) | Sealing member production mould for pipeline | |
| CN221518659U (en) | A demoulding device for a mold for processing plastic parts | |
| CN223972071U (en) | Injection mold convenient to quick drawing of patterns of automotive interior spare | |
| CN214079192U (en) | Smelting die for shackle of high-performance lifting appliance | |
| CN220239809U (en) | A kind of metal mold tooling | |
| CN220447012U (en) | Rear cover injection mold of electronic product | |
| CN218488915U (en) | Make things convenient for mould of part drawing of patterns | |
| CN222004140U (en) | Mould ejection device | |
| CN220297680U (en) | Plastic product processing die | |
| CN220763390U (en) | Injection mold structure | |
| CN217729569U (en) | Quick-release structure of injection mold | |
| CN214982934U (en) | Front cover die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |