CN219427324U - High leakproofness injection mold - Google Patents
High leakproofness injection mold Download PDFInfo
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- CN219427324U CN219427324U CN202320130023.9U CN202320130023U CN219427324U CN 219427324 U CN219427324 U CN 219427324U CN 202320130023 U CN202320130023 U CN 202320130023U CN 219427324 U CN219427324 U CN 219427324U
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- injection mold
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- tightness
- mold according
- lower die
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Abstract
The utility model relates to the technical field of injection molds, in particular to a high-tightness injection mold, which comprises a base and a mold assembly, wherein the mold assembly comprises a lower mold, the bottom of the lower mold is provided with a supporting plate, the upper mold is arranged above the lower mold, the inside of the lower mold is provided with a sealing assembly, a trimming assembly comprises a trimming part and a driving part, the trimming part comprises a cutting blade, the cutting blade is positioned on the inner side wall of the lower mold, and connecting rods are arranged at the two ends of the top of the cutting blade.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a high-tightness injection mold.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
After the injection molding of the existing mold, the periphery may be uneven, adhered and other waste materials, and the conventional mold is usually cut by adopting a manual mode, so that the time consumption is long, and the working efficiency is reduced.
Therefore, there is a need to design a high-tightness injection mold capable of solving the above problems.
Disclosure of Invention
The present utility model provides a high-tightness injection mold for solving one or more of the problems of the prior art.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the high-tightness injection mold comprises a base and a mold assembly, wherein the mold assembly comprises a lower mold, a supporting plate is arranged at the bottom of the lower mold, an upper mold is arranged above the lower mold, and a sealing assembly is arranged inside the lower mold;
the trimming assembly comprises a trimming part and a driving part, wherein the trimming part comprises a cutting blade, the cutting blade is positioned on the inner side wall of the lower die, and connecting rods are arranged at the two ends of the top of the cutting blade.
Preferably, the top of base is equipped with the casing, the inside of casing is equipped with the backup pad, the interior top of casing is equipped with two second electric putter, two second electric putter's bottom and last mould fixed connection.
Preferably, the driving component comprises two sliding drums, the inside of each sliding drum is connected with a sliding rod in a sliding way, springs are sleeved on the outer walls of the sliding drums and the sliding rods, two ends of each spring are fixedly connected with the bottoms of the corresponding sliding rods and the tops of the sliding drums respectively, and connecting plates are fixedly connected to the tops of the two sliding rods.
Preferably, the sealing assembly comprises a sealing plate, the sealing plate is fixedly connected with the bottom of the upper die, a sealing groove is formed in the inner side of the blanking blade, and the sealing groove is matched with the sealing plate.
Preferably, a placing plate is arranged at the bottom of the sealing groove, and a fan is arranged at one end of the inner wall of the shell.
Preferably, the bottom of backup pad is equipped with two first electric putter, two the one end of first electric putter all runs through the bed die and extends to the inside of placing the board.
Preferably, the upper die and the lower die are closed to form an injection cavity, and the two sliding cylinders are fixedly connected with the top of the shell.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the arrangement of the trimming assembly, quick trimming is realized, specifically, the pull rod is pressed downwards, the connecting plate is driven by the pull rod to move downwards, the slide rod is driven to slide in the slide cylinder, the spring is stressed and compressed, the cutting blade is enabled to cling to the sealing groove to trim a formed product, after trimming is finished, the pull rod is loosened, the spring rebounds, the cutting blade is enabled to recover the original state, subsequent manual trimming is avoided, and the working efficiency is greatly improved.
2. Through seal assembly's setting, improve the leakproofness of moulding plastics, specifically when moulding plastics, the second electric putter drives the mould and promotes downwards, goes up the mould and drives the closing plate and insert in the seal groove, makes closing plate and seal groove closely laminate, has avoided because the leakproofness is not enough, leads to moulding plastics liquid to pass through its junction splash, through the setting of fan, after the completion of moulding plastics, plays heat dissipation refrigerated effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of the present utility model;
FIG. 4 is a schematic view of the internal structure of the lower mold of the present utility model;
FIG. 5 is a schematic diagram of a connection structure between a slide cylinder and a slide bar according to the present utility model.
Reference numerals: 1. a base; 2. a housing; 3. a support plate; 4. a first electric push rod; 5. a lower die; 6. an upper die; 7. a sealing plate; 8. sealing grooves; 9. a cutting blade; 10. a connecting rod; 11. a pull rod; 12. a connecting plate; 13. a slide cylinder; 14. a slide bar; 15. a spring; 16. a fan; 17. placing a plate; 18. and the second electric push rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model briefly described above will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
As shown in fig. 1 to 5, the present utility model provides a high-sealability injection mold, comprising a base 1,
the mold assembly comprises a lower mold 5, wherein a supporting plate 3 is arranged at the bottom of the lower mold 5, an upper mold 6 is arranged above the lower mold 5, and a sealing assembly is arranged inside the lower mold 5;
the trimming assembly comprises a trimming part and a driving part, wherein the trimming part comprises a cutting blade 9, the cutting blade 9 is positioned on the inner side wall of the lower die 5, and connecting rods 10 are respectively arranged at two ends of the top of the cutting blade 9.
When the device is used, the upper die 6 and the lower die 5 are clamped through the second electric push rod 18, the sealing plate 7 is inserted into the sealing groove 8, tightness is guaranteed, after injection molding is finished, the fan 16 is started to cool the upper die and wait for molding, the blanking blade 9 is positioned outside the lower die 5 in a normal state before molding, after molding, if burrs occur on a product, the pull rod 11 is pressed downwards, the pull rod 11 drives the connecting plate 12 to move downwards, the slide rod 14 is driven to slide in the slide cylinder 13, the spring 15 is compressed under the stress, the blanking blade 9 is further subjected to trimming treatment on the molded product along the sealing groove 8, after trimming is finished, the pull rod 11 is loosened, the spring 15 rebounds, the blanking blade 9 is restored to an original state, after trimming is finished, the two first electric push rods 4 are started, and the first electric push rods 4 push upwards, so that the molded product is demolded.
Further, in the above technical scheme, the top of the base 1 is provided with the housing 2, the inside of the housing 2 is provided with the support plate 3, the inner top of the housing 2 is provided with two second electric push rods 18, and the bottom ends of the two second electric push rods 18 are fixedly connected with the upper die 6.
Further, in the above technical scheme, the driving component includes two sliding drums 13, two sliding bars 14 are slidably connected in the sliding drums 13, two sliding drums 13 and outer walls of the sliding bars 14 are respectively sleeved with springs 15, two ends of each spring 15 are fixedly connected with bottoms of the corresponding sliding bars 14 and tops of the sliding drums 13 respectively, two connecting plates 12 are fixedly connected to tops of the sliding bars 14, one ends of each connecting rod 10 penetrate through the outer portion extending to the shell 2 and then are fixedly connected with the connecting plates 12, and pull rods 11 are arranged at tops of the connecting plates 12.
Further, in the above-mentioned technical scheme, seal assembly is including closing plate 7, closing plate 7 and the bottom fixed connection of last mould 6, blank sword 9 inboard is equipped with seal groove 8, seal groove 8 and closing plate 7 assorted, the bottom of seal groove 8 is equipped with places board 17, the inner wall one end of casing 2 is equipped with fan 16, through seal assembly's setting, improves the leakproofness of moulding plastics, and when the concrete is moulded plastics, second electric putter 18 drives mould 6 and promotes downwards, and upper mould 6 drives closing plate 7 and inserts in seal groove 8, makes closing plate 7 and seal groove 8 closely laminate, has avoided because the leakproofness is not enough, leads to moulding plastics liquid to splash through its junction, through fan 16's setting, plays heat dissipation cooling's effect after the completion of moulding plastics.
Further, in the above technical scheme, the bottom of the supporting plate 3 is provided with two first electric push rods 4, one ends of the two first electric push rods 4 extend to the inside of the placing plate 17 through the lower die 5, the upper die 6 and the lower die 5 are closed to form an injection cavity, and the two sliding drums 13 are fixedly connected with the top of the housing 2.
Working principle: when using this device, at first make through second electric putter 18 with last mould 6 and bed die 5 compound die, and then make closing plate 7 insert seal groove 8 inside, guarantee the leakproofness, after the completion of moulding plastics, start fan 16 cools down it, wait for the shaping, the blank sword 9 is located the outside of bed die 5 under the normal condition, after the shaping, if the condition of deckle edge appears in the product, push down pull rod 11, pull rod 11 drives connecting plate 12 and moves down, it slides in slide cylinder 13 to drive slide bar 14, make spring 15 atress compress, and then make blank sword 9 carry out the deburring to the shaping product along seal groove 8, after the deburring, loosen pull rod 11, spring 15 kick-backs, make blank sword 9 resume original state, after the edging is accomplished, start two first electric putter 4, first electric putter 4 upwards promote, make shaping product drawing of patterns, through seal assembly's setting, improve the leakproofness of moulding plastics, specifically during the time of moulding plastics, second electric putter 18 drives last mould 6 and pushes down, upper mould 6 drives closing plate 7 and inserts seal groove 8, make closing plate 7 and closely laminate in seal groove 8, it is sufficient, the cooling down through the fan is avoided through its cooling down after the fan is connected, the effect of splashing is accomplished in the cooling down through the setting up of its cooling.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The utility model provides a high leakproofness injection mold which characterized in that: comprises the following steps of
A base (1);
the die assembly comprises a lower die (5), a supporting plate (3) is arranged at the bottom of the lower die (5), an upper die (6) is arranged above the lower die (5), and a sealing assembly is arranged inside the lower die (5);
the trimming assembly comprises a trimming part and a driving part, wherein the trimming part comprises a cutting blade (9), the cutting blade (9) is positioned on the inner side wall of the lower die (5), and connecting rods (10) are respectively arranged at the two ends of the top of the cutting blade (9).
2. The high-tightness injection mold according to claim 1, wherein: the top of base (1) is equipped with casing (2), the inside of casing (2) is equipped with backup pad (3), the interior top of casing (2) is equipped with two second electric putter (18), two the bottom and the last mould (6) fixed connection of second electric putter (18).
3. The high-tightness injection mold according to claim 2, wherein: the driving part comprises two sliding drums (13), the inside of each sliding drum (13) is slidably connected with a sliding rod (14), springs (15) are sleeved on the outer walls of the sliding drums (13) and the sliding rods (14), two ends of each spring (15) are fixedly connected with the bottoms of the corresponding sliding rods (14) and the tops of the sliding drums (13) respectively, and connecting plates (12) are fixedly connected to the tops of the two sliding rods (14).
4. A high tightness injection mold according to claim 3, characterized in that: one end of each connecting rod (10) penetrates through the outside of the shell (2) and then is fixedly connected with the connecting plate (12), and a pull rod (11) is arranged at the top of each connecting plate (12).
5. The high-tightness injection mold according to claim 2, wherein: the sealing assembly comprises a sealing plate (7), the sealing plate (7) is fixedly connected with the bottom of the upper die (6), a sealing groove (8) is formed in the inner side of the blanking blade (9), and the sealing groove (8) is matched with the sealing plate (7).
6. The high-tightness injection mold according to claim 5, wherein: the bottom of seal groove (8) is equipped with places board (17), the inner wall one end of casing (2) is equipped with fan (16).
7. The high-tightness injection mold according to claim 6, wherein: the bottom of backup pad (3) is equipped with two first electric putter (4), two the one end of first electric putter (4) all runs through bed die (5) and extends to the inside of placing board (17).
8. A high tightness injection mold according to claim 3, characterized in that: the upper die (6) and the lower die (5) are closed to form an injection cavity, and the two sliding cylinders (13) are fixedly connected with the top of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130023.9U CN219427324U (en) | 2023-02-06 | 2023-02-06 | High leakproofness injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130023.9U CN219427324U (en) | 2023-02-06 | 2023-02-06 | High leakproofness injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219427324U true CN219427324U (en) | 2023-07-28 |
Family
ID=87342706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320130023.9U Active CN219427324U (en) | 2023-02-06 | 2023-02-06 | High leakproofness injection mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN219427324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922668A (en) * | 2023-09-19 | 2023-10-24 | 成都易联智通信息技术有限公司 | Injection mold for producing data acquisition device shell |
-
2023
- 2023-02-06 CN CN202320130023.9U patent/CN219427324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922668A (en) * | 2023-09-19 | 2023-10-24 | 成都易联智通信息技术有限公司 | Injection mold for producing data acquisition device shell |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Sealing Injection Mold Effective date of registration: 20230913 Granted publication date: 20230728 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Taizhou Luqiao Tengsheng plastic mould Co.,Ltd. Registration number: Y2023330002028 |