CN213055760U - Quick and efficient injection mold - Google Patents
Quick and efficient injection mold Download PDFInfo
- Publication number
- CN213055760U CN213055760U CN202021106010.0U CN202021106010U CN213055760U CN 213055760 U CN213055760 U CN 213055760U CN 202021106010 U CN202021106010 U CN 202021106010U CN 213055760 U CN213055760 U CN 213055760U
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- China
- Prior art keywords
- injection mold
- injection
- cylinder
- injection molding
- mold
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- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 69
- 239000007924 injection Substances 0.000 title claims abstract description 69
- 238000001746 injection moulding Methods 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 42
- 229920003023 plastic Polymers 0.000 abstract description 42
- 238000000465 moulding Methods 0.000 abstract description 35
- 239000007788 liquid Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a high efficiency's injection mold, includes injection mold body, mould lid, the head of moulding plastics, gas vent, first cylinder, second cylinder and mount, injection mold body middle part is equipped with the chamber of moulding plastics, mould plastics chamber right-hand member opening, mould plastics the chamber left end and be equipped with the baffle, first cylinder is connected to the baffle, the mould is covered and is equipped with the boss, the boss is unanimous with the chamber size of moulding plastics, the second cylinder is connected to the mould lid, the head of moulding plastics is established directly over the chamber of moulding plastics, the head of moulding plastics is connected with the pipe of moulding plastics, the gas vent is established at the mould lid, the mount is connected at injection mold body lower extreme. The utility model provides a high efficiency's injection mold both can adjust the input speed, can adjust the thickness or the length of part again, still solve the difficult and slow problem of drawing of patterns simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the mould, specifically, relate to a high efficiency's injection mold.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. The injection mold is divided into two types, namely a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics, and the two types are divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold and an injection mold according to the molding process, wherein the hot pressing mold can be divided into three types, namely a flash type, a semi-flash type and a non-flash type, the injection mold can be divided into two types, namely a cold runner mold and a hot runner mold, by a pouring system, and the injection mold can be divided into two types, namely a movable type and a fixed type, by.
At present, for an injection mold, a cavity, namely an injection molding cavity, provided in the prior art is a fixed type, and during injection molding, injection molding is directly performed on the injection mold, and then demolding is performed, but the defects of difficult demolding, uneven density of a finished product, poor adjustability and the like exist. Meanwhile, the size of an injection port of a traditional injection mold cannot be changed, so that when parts with different lengths or thicknesses are processed or filling materials are changed, the filling speed cannot be adjusted, the optimal filling time cannot be controlled, the whole filling process is influenced, and the quality of products is influenced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a high efficiency's injection mold both can adjust the input speed, can adjust the thickness or the length of part again, still solve the difficult and slow problem of drawing of patterns simultaneously.
The technical scheme is as follows: the utility model provides a high efficiency's injection mold, includes injection mold body, mould lid, the head of moulding plastics, gas vent, first cylinder, second cylinder and mount, injection mold body middle part is equipped with the chamber of moulding plastics, mould plastics chamber right-hand member opening, mould plastics the chamber left end and be equipped with the baffle, first cylinder is connected to the baffle, the mould is covered and is equipped with the boss, the boss is unanimous with the chamber size of moulding plastics, the second cylinder is connected to the mould lid, the head of moulding plastics is established directly over the chamber of moulding plastics, the head of moulding plastics is connected with the pipe of moulding plastics, the gas vent is established at the mould lid, the mount is connected at injection mold body lower extreme. High efficiency's injection mold, injection mold body and mould lid form closed chamber of moulding plastics, pour into the intracavity of moulding plastics to the liquid of moulding plastics through the head of moulding plastics, through the gas vent to the liquid of moulding plastics and this gas outgoing in the cavity, after cooling forming, start the second cylinder and drive mould lid level and leave the injection mold body, first cylinder promotes the baffle and releases the mould to the product, accomplishes high efficiency's drawing of patterns, after accomplishing the drawing of patterns, the second cylinder drives the closed chamber of moulding plastics of mould lid, so relapse high efficiency's completion product and mould plastics.
Further, foretell high efficiency's injection mold, its characterized in that: the fixing frame comprises a connecting rod and a base, the connecting rod is connected with the lower end of the injection mold body, and the base is connected with the connecting rod. The base of the fixing frame stabilizes the injection mold body through the connecting rod, so that the injection mold body does not move during working.
Further, foretell high efficiency injection mold, connecting rod and injection mold body fixed connection. The fixed injection mold body is connected to ensure that the fixed injection mold body does not move when in work.
Furthermore, according to the rapid and efficient injection mold, the edge of the baffle is provided with the first sealing ring. Effectively preventing injection liquid from entering the back of the baffle.
Furthermore, in the rapid and efficient injection mold, the boss of the mold cover is provided with the second sealing ring. Effectively preventing the injection molding liquid from overflowing and forming unqualified products.
Furthermore, according to the rapid and efficient injection mold, the connection position of the injection molding head and the injection molding pipe is provided with the switch valve. The design of the switch valve can control the entering of the injection molding liquid into the injection molding head and the entering amount of the injection molding liquid.
Furthermore, in the above fast and efficient injection mold, the first cylinder is fixedly connected with the baffle. The fixed connection of first cylinder and baffle makes first cylinder drive the baffle and realizes concertina movement, both can realize the size regulation in chamber of moulding plastics, can promote the product again and carry out high efficiency's drawing of patterns.
Furthermore, according to the rapid and efficient injection mold, a pressurizer is arranged at one end, close to the injection head, of the injection pipe. The design of the pressurizer can regulate and control the filling speed according to the requirement, so as to manufacture the optimal filling time and realize the production of high-quality products.
Further, in the above fast and efficient injection mold, the mold cover 2 is fixedly connected to the second cylinder 6. The mould cover 2 and the second cylinder 6 are fixedly connected, so that the second cylinder 6 drives the mould cover 2 to move horizontally, and the opening and closing of the injection molding cavity are realized.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: high efficiency's injection mold, first cylinder can drive the high efficiency drawing of patterns that the baffle both can realize the product, also can realize the regulation of the size in chamber of moulding plastics, drive mould lid horizontal motion at the second cylinder simultaneously, realize opening and being closed in chamber of moulding plastics, help realizing high efficiency drawing of patterns, the design of gas vent can be to the liquid of moulding plastics and the inherent gas outgoing in the cavity, reduce the incomplete of article porose, ooff valve and presser design can regulate and control the regulation filling speed as required, make the best filling time, realize the production of high quality product, this injection mold simple structure, and is reasonable, high durability and convenient use, low application cost, good adaptability, and high spreading value has.
Drawings
Fig. 1 is a schematic structural view of a fast and efficient injection mold according to the present invention;
in the figure: the injection molding device comprises an injection molding mold body 1, a mold cover 2, an injection molding head 3, an exhaust port 4, a first cylinder 5, a second cylinder 6, a fixing frame 7, an injection molding pipe 8, an injection molding cavity 11, a baffle plate 12, a first sealing ring 13, a boss 21, a second sealing ring 22, a switch valve 31, a pressurizer 32, a connecting rod 71 and a base 72.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
As shown in fig. 1, a high-speed and high-efficiency injection mold comprises an injection mold body 1, a mold cover 2, an injection molding head 3, an exhaust port 4, a first cylinder 5, a second cylinder 6 and a fixing frame 7, wherein an injection molding cavity 11 is arranged in the middle of the injection mold body 1, the right end of the injection molding cavity 11 is open, a baffle 12 is arranged at the left end of the injection molding cavity 11, the baffle 12 is fixedly connected with the first cylinder 5, a boss 21 is arranged on the mold cover 2, the boss 21 and the injection molding cavity 11 are consistent in size, the mold cover 2 is fixedly connected with the second cylinder 6, the injection molding head 3 is arranged right above the injection molding cavity 11, the injection molding head 3 is connected with an injection molding pipe 8, the exhaust port 4 is arranged on the mold cover 2, and the fixing frame 7 is connected to the lower.
The fixing frame 7 comprises a connecting rod 71 and a base 72, the connecting rod 71 is connected with the lower end of the injection mold body 1, and the base 72 is connected with the connecting rod 71. And, the connecting rod 71 is fixedly connected with the injection mold body 1.
In addition, a first sealing ring 13 is arranged on the edge of the baffle plate 12. A second seal ring 22 is provided on the boss 21 of the mold cover.
In addition, a switch valve 31 is arranged at the joint of the injection head 3 and the injection pipe 8. Meanwhile, a pressurizer 32 is arranged at one end, close to the injection molding head 3, of the injection molding pipe 8.
The utility model discloses the working process: before moulding plastics, second cylinder 6 drives 2 horizontal motions of mould lid, realize the closure of moulding plastics chamber 11, again drive baffle 12 through first cylinder 5 as required and adjust the size of moulding plastics chamber 11, during moulding plastics, the liquid of moulding plastics is through injection moulding pipe 8 to end ooff valve, open ooff valve 31, and adjust ooff valve 31 switching degree, the regulation of while readjustment presser 32 realization pressure, after the regulation, the liquid of moulding plastics gets into and takes the chamber 11 of moulding plastics, the liquid of moulding plastics and this gas in the cavity are discharged through gas vent 4, after cooling forming, second cylinder 6 drives 2 wide-open injection moulding chambers of mould lid, first cylinder 5 drives the baffle at this moment and releases the mould to the product, accomplish the high-efficient drawing of patterns of product fast, after accomplishing the product and moulding plastics, second cylinder 6 drives 2 closed injection moulding chambers of mould lid, so repeat fast efficient and accomplish the product and mould plastics.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a high efficiency's injection mold which characterized in that: comprises an injection mold body (1), a mold cover (2), an injection head (3), an exhaust port (4), a first cylinder (5), a second cylinder (6) and a fixed frame (7), an injection molding cavity (11) is arranged in the middle of the injection mold body (1), the right end of the injection molding cavity (11) is opened, a baffle plate (12) is arranged at the left end of the injection molding cavity (11), the baffle plate (12) is connected with the first cylinder (5), the mould cover (2) is provided with a boss (21), the size of the boss (21) is consistent with that of the injection molding cavity (11), the mould cover (2) is connected with a second cylinder (6), the injection head (3) is arranged right above the injection cavity (11), the injection molding head (3) is connected with an injection molding pipe (8), the exhaust port (4) is arranged on the mold cover (2), and the fixing frame (7) is connected to the lower end of the injection mold body (1).
2. The fast and efficient injection mold of claim 1, wherein: the fixing frame (7) comprises a connecting rod (71) and a base (72), the connecting rod (71) is connected with the lower end of the injection mold body (1), and the base (72) is connected with the connecting rod (71).
3. The fast and efficient injection mold of claim 2, wherein: the connecting rod (71) is fixedly connected with the injection mold body (1).
4. The fast and efficient injection mold of claim 2, wherein: and a first sealing ring (13) is arranged on the edge of the baffle (12).
5. The fast and efficient injection mold of claim 4, wherein: and a second sealing ring (22) is arranged on the boss (21) of the mold cover.
6. The fast and efficient injection mold of claim 1, wherein: and a switch valve (31) is arranged at the joint of the injection molding head (3) and the injection molding pipe (8).
7. The fast and efficient injection mold of claim 4, wherein: the first cylinder (5) is fixedly connected with the baffle (12).
8. The fast and efficient injection mold of claim 6, wherein: and a pressurizer (32) is arranged at one end of the injection molding pipe (8) close to the injection molding head (3).
9. The fast and efficient injection mold of claim 4, wherein: the die cover (2) is fixedly connected with the second cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106010.0U CN213055760U (en) | 2020-06-16 | 2020-06-16 | Quick and efficient injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106010.0U CN213055760U (en) | 2020-06-16 | 2020-06-16 | Quick and efficient injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213055760U true CN213055760U (en) | 2021-04-27 |
Family
ID=75567275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021106010.0U Expired - Fee Related CN213055760U (en) | 2020-06-16 | 2020-06-16 | Quick and efficient injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213055760U (en) |
-
2020
- 2020-06-16 CN CN202021106010.0U patent/CN213055760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |