CN220464464U - Rubber mold stub bar ejection mechanism - Google Patents
Rubber mold stub bar ejection mechanism Download PDFInfo
- Publication number
- CN220464464U CN220464464U CN202322231070.5U CN202322231070U CN220464464U CN 220464464 U CN220464464 U CN 220464464U CN 202322231070 U CN202322231070 U CN 202322231070U CN 220464464 U CN220464464 U CN 220464464U
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- CN
- China
- Prior art keywords
- stub bar
- fixedly connected
- machine body
- telescopic rod
- ejection mechanism
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- 239000000463 material Substances 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber mold stub bar ejection mechanism, which comprises: the automatic feeding machine comprises a machine body, wherein a feeder is fixedly connected to the outer surface of the machine body, an electric telescopic rod is slidably connected to the lower surface of the feeder, a push plate is fixedly connected to the front surface of the electric telescopic rod, a stub bar box is slidably connected to the front surface of the push plate, an ejector plate is slidably connected to the inner surface of the stub bar box, a hydraulic telescopic rod is fixedly connected to the lower surface of the ejector plate, rubber is prevented from staying in the mould box due to friction force through a first motor, a first screw rod, a mould box and a stripper plate, the collection is influenced, the working efficiency is improved, materials do not need to be manually placed in and dust is prevented from being polluted in the machine through the feeder, a metering pump, a feeding groove, the electric telescopic rod and the push plate, and the manufactured mould and the residual materials are classified and pushed into the feeding box when the rubber mould is cooled in real time to avoid deformation through a second motor, a second screw rod, a refrigerator and a blade.
Description
Technical Field
The utility model relates to the technical field of rubber mold production, in particular to a rubber mold stub bar ejection mechanism.
Background
The rubber mold is mainly used in a process environment requiring reinforced molding pressure or transfer molding pressure. Rubber molds are useful when vacuum bags are difficult to access into recessed areas of complex mold cavities. For example, during the formation of vertical parts on stiffener plates, the expansion of the rubber mold subjects the sides of the vertical parts in the part to process pressures. There are two basic forms of application of rubber molds, namely fixed volume and variable volume.
The existing rubber mold stub bar ejection mechanism can directly collect the stub bar and the mold after the stub bar is separated from the mold, the stub bar is free from pollution before and after separation, the stub bar can be reprocessed into other objects with lower quality grade, the material is saved, but the rubber material has larger friction force, the problem that the cutter stops on the cutter to prevent subsequent processing exists after cutting, meanwhile, the mold processing needs to be heated, softened and shaped, the mold is still in a high-temperature plastic state after processing, the deformation and the quality reduction are easy in the ejection process, and the technical scheme provided by the utility model with the application number of CN202222442565.8 is found after retrieval.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a rubber mold stub bar ejection mechanism, wherein rubber is prevented from staying in a mold box due to friction force through a first motor, a first lead screw, a mold box and a stripper plate to influence collection, the working efficiency is improved, materials do not need to be manually put in a machine and are prevented from being polluted by dust through a feeder, a metering pump, a feeding groove, an electric telescopic rod and a push plate, and the manufactured mold and the residual materials are classified and pushed into a feeding box when the manufactured mold and the residual materials move back and forth while the rubber mold is cooled in real time to avoid deformation through a second motor, a second lead screw, a refrigerator and a blade which are matched with the hydraulic telescopic rod and the ejector plate.
In order to achieve the above object, the present utility model further provides a rubber mold stub bar ejection mechanism comprising: the automatic feeding device comprises a body, wherein the outer surface of the body is fixedly connected with a feeder, the lower surface of the feeder is slidably connected with an electric telescopic rod, the front surface of the electric telescopic rod is fixedly connected with a push plate, the front surface of the push plate is slidably connected with a stub bar box, the inner surface of the stub bar box is slidably connected with an ejector plate, and the lower surface of the ejector plate is fixedly connected with a hydraulic telescopic rod.
The upper surface fixedly connected with first motor of fuselage, the output fixedly connected with first lead screw of first motor, the surface threaded connection of first lead screw has the mould box, the internal surface sliding connection of mould box has the take-off membrane, avoids rubber to influence because frictional force stays in the mould box and collects, improves work efficiency through first motor, first lead screw, mould box and take-off membrane.
The outer surface fixedly connected with second motor of fuselage, the output fixedly connected with second lead screw of second motor, the surface threaded connection of second lead screw has the refrigerator, the left surface fixedly connected with blade of refrigerator, through second motor, second lead screw, refrigerator and blade cooperation hydraulic telescoping rod and ejector plate to the rubber mold real-time cooling avoid deformation the time to make mould and the categorised feeding case of pushing of clout when back and forth movement.
According to the rubber mold stub bar ejection mechanism, the output end of the feeder is fixedly connected with a metering pump, the outer surface of the push plate is in sliding connection with the inner surface of the machine body, and materials do not need to be manually placed in and dust is prevented from being polluted in the machine through the feeder, the metering pump, the feeding groove, the electric telescopic rod and the push plate.
According to the rubber mold stub bar ejection mechanism, a feeding groove is formed in the inner surface of the machine body, and the inner surface of the feeding groove is fixedly connected with the electric telescopic rod.
According to the rubber mold stub bar ejection mechanism, the outer surface of the stub bar box is fixedly connected with the machine body, and the outer surface of the hydraulic telescopic rod is slidably connected with the inner surface of the machine body.
According to the rubber mold stub bar ejection mechanism, the outer surface of the first screw rod is rotationally connected with the machine body, and the upper surface of the stripper plate is fixedly connected with the machine body.
According to the rubber mold stub bar ejection mechanism, the lower surface of the refrigerator is in sliding connection with the machine body, and the lower surface of the refrigerator is in sliding connection with the stub bar box.
According to the rubber mold stub bar ejection mechanism, the outer surface of the machine body is fixedly connected with feeding boxes, and the number of the feeding boxes is two and distributed left and right.
According to the rubber mold stub bar ejection mechanism, the upper surface of the refrigerator is in sliding connection with the stripper plate, and the feeder, the metering pump, the electric telescopic rod, the first motor, the second motor, the hydraulic telescopic rod and the second motor are all electrically connected with an external power supply.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of a rubber mold stub bar ejection mechanism of the present utility model;
FIG. 2 is a partial block diagram of a rubber mold stub bar ejection mechanism of the present utility model;
FIG. 3 is an enlarged view of a part of the structure of a rubber mold stub bar ejection mechanism of the present utility model;
fig. 4 is a schematic diagram of a rubber mold stub bar ejection mechanism according to the present utility model.
Legend description:
1. a body; 2. a feeder; 3. a metering pump; 4. a feeding groove; 5. an electric telescopic rod; 6. a push plate; 7. a stub bar box; 8. removing the template; 9. a first motor; 10. a mold box; 11. a first lead screw; 12. a hydraulic telescopic rod; 13. a second motor; 14. a refrigerator; 15. a blade; 16. a feed box; 17. a second lead screw; 18. and an ejector plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, a rubber mold stub bar ejection mechanism according to an embodiment of the present utility model includes, as shown in fig. 1, a rubber mold stub bar ejection mechanism according to the present embodiment including: the feeding device comprises a machine body 1, a feeding device 2 is fixedly connected to the outer surface of the machine body 1, a metering pump 3 is fixedly connected to the output end of the feeding device 2, an electric telescopic rod 5 is slidably connected to the lower surface of the feeding device 2, a feeding groove 4 is formed in the inner surface of the machine body 1, the inner surface of the feeding groove 4 is fixedly connected with the electric telescopic rod 5, a push plate 6 is fixedly connected to the front surface of the electric telescopic rod 5, the outer surface of the push plate 6 is slidably connected with the inner surface of the machine body 1, a stub bar box 7 is slidably connected to the front surface of the push plate 6, the outer surface of the stub bar box 7 is fixedly connected with the machine body 1, an ejector plate 18 is slidably connected to the inner surface of the stub bar box 7, a hydraulic telescopic rod 12 is fixedly connected to the lower surface of the ejector plate 18, and the outer surface of the hydraulic telescopic rod 12 is slidably connected with the inner surface of the machine body 1.
The upper surface fixedly connected with first motor 9 of fuselage 1, the output fixedly connected with first lead screw 11 of first motor 9, the surface and the fuselage 1 rotation of first lead screw 11 are connected, the surface threaded connection of first lead screw 11 has mould box 10, the internal surface sliding connection of mould box 10 has the take-off board 8, the upper surface and the fuselage 1 fixed connection of take-off board 8.
The surface fixedly connected with second motor 13 of fuselage 1, the output fixedly connected with second lead screw 17 of second motor 13, the surface threaded connection of second lead screw 17 has refrigerator 14, the upper surface and the stripper plate 8 sliding connection of refrigerator 14, the lower surface and the fuselage 1 sliding connection of refrigerator 14, the lower surface and the stub bar box 7 sliding connection of refrigerator 14, the left surface fixedly connected with blade 15 of refrigerator 14, the surface fixedly connected with feeding box 16 of fuselage 1, the quantity of feeding box 16 is two and controls the distribution, feeder 2, metering pump 3, electric telescopic handle 5, first motor 9, second motor 13, hydraulic telescopic handle 12, second motor 13 all with external power source electric connection.
Working principle: the material feeder 2 is controlled by the metering pump 3 to extrude the material, the electric telescopic rod 5 drives the push plate 6 to push the material into the stub bar box from the material feeding groove 4, the first motor 9 operates, the die box 10 slides downwards, the material is processed by matching with the stripping plate 8, the die box 10 slides upwards after the processing is finished, the stripping plate 8 is prevented from being influenced by friction force to stay in the die box 10, the hydraulic telescopic rod 12 operates to drive the material head to ascend, the second motor 13 operates to drive the opened refrigerator 14 and the blade 15 to perform demoulding and cooling, the completed die is pushed into the left material box 16, the refrigerator 14 returns, and the residual material continuously ejected by the ejector plate 18 is pushed into the right material box 16.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A rubber mold stub bar ejection mechanism, characterized by comprising: the automatic feeding device comprises a machine body (1), wherein a feeder (2) is fixedly connected to the outer surface of the machine body (1), an electric telescopic rod (5) is slidably connected to the lower surface of the feeder (2), a push plate (6) is fixedly connected to the front surface of the electric telescopic rod (5), a stub bar box (7) is slidably connected to the front surface of the push plate (6), an ejector plate (18) is slidably connected to the inner surface of the stub bar box (7), and a hydraulic telescopic rod (12) is fixedly connected to the lower surface of the ejector plate (18);
the upper surface of the machine body (1) is fixedly connected with a first motor (9), the output end of the first motor (9) is fixedly connected with a first screw rod (11), the outer surface of the first screw rod (11) is in threaded connection with a die box (10), and the inner surface of the die box (10) is in sliding connection with a stripper plate (8);
the outer surface fixedly connected with second motor (13) of fuselage (1), the output fixedly connected with second lead screw (17) of second motor (13), the surface threaded connection of second lead screw (17) has refrigerator (14), the left surface fixedly connected with blade (15) of refrigerator (14).
2. The rubber mold stub bar ejection mechanism according to claim 1, wherein the output end of the feeder (2) is fixedly connected with a metering pump (3), and the outer surface of the push plate (6) is slidably connected with the inner surface of the machine body (1).
3. The rubber mold stub bar ejection mechanism according to claim 1, wherein a feeding groove (4) is formed in the inner surface of the machine body (1), and the inner surface of the feeding groove (4) is fixedly connected with an electric telescopic rod (5).
4. The rubber mold stub bar ejection mechanism according to claim 1, wherein the outer surface of the stub bar box (7) is fixedly connected with the machine body (1), and the outer surface of the hydraulic telescopic rod (12) is slidingly connected with the inner surface of the machine body (1).
5. The rubber mold stub bar ejection mechanism according to claim 1, wherein the outer surface of the first screw rod (11) is rotatably connected with the machine body (1), and the upper surface of the stripper plate (8) is fixedly connected with the machine body (1).
6. A rubber mold stub bar ejection mechanism according to claim 1, wherein the lower surface of the refrigerator (14) is slidably connected to the machine body (1), and the lower surface of the refrigerator (14) is slidably connected to the stub bar box (7).
7. The rubber mold stub bar ejection mechanism according to claim 1, wherein the outer surface of the machine body (1) is fixedly connected with feeding boxes (16), and the number of the feeding boxes (16) is two and distributed left and right.
8. The rubber mold stub bar ejection mechanism according to claim 1, wherein the upper surface of the refrigerator (14) is slidably connected with the stripper plate (8), and the feeder (2), the metering pump (3), the electric telescopic rod (5), the first motor (9), the second motor (13), the hydraulic telescopic rod (12) and the second motor (13) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231070.5U CN220464464U (en) | 2023-08-18 | 2023-08-18 | Rubber mold stub bar ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322231070.5U CN220464464U (en) | 2023-08-18 | 2023-08-18 | Rubber mold stub bar ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464464U true CN220464464U (en) | 2024-02-09 |
Family
ID=89805898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322231070.5U Active CN220464464U (en) | 2023-08-18 | 2023-08-18 | Rubber mold stub bar ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464464U (en) |
-
2023
- 2023-08-18 CN CN202322231070.5U patent/CN220464464U/en active Active
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