CN214820370U - High-efficiency injection molding machine with double injection molding openings - Google Patents
High-efficiency injection molding machine with double injection molding openings Download PDFInfo
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- CN214820370U CN214820370U CN202121201876.4U CN202121201876U CN214820370U CN 214820370 U CN214820370 U CN 214820370U CN 202121201876 U CN202121201876 U CN 202121201876U CN 214820370 U CN214820370 U CN 214820370U
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Abstract
The utility model discloses a high-efficiency injection molding machine with double injection molding openings, which comprises an injection mechanism, a mold clamping mechanism and a control system, and also comprises a conical tip part arranged at the tail end of a charging barrel of the injection mechanism, wherein a first discharge opening and a second discharge opening are respectively arranged on two sides of the conical tip part; the groove is arranged on a fixed template of the die closing mechanism, the groove is matched with the tail end of the spray head, and the groove is communicated with an injection molding runner on the fixed template of the die closing mechanism; the high-efficiency injection molding machine with double injection molding openings has relatively small volume and relatively low energy consumption.
Description
Technical Field
The utility model relates to a two injection molding machine of moulding plastics of high efficiency.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould.
An injection molding machine usually comprises an injection mechanism, a mold clamping mechanism and a control system, two injection mechanisms are usually adopted in the injection molding machine with double injection molding ports in the prior art, the structure is complex, the occupied space is large, and meanwhile, the energy consumption is greatly increased easily due to a plurality of injection mechanisms, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a two injection molding machine of mouth of moulding plastics of high efficiency that volume is less relatively and the energy consumption is lower relatively.
In order to solve the above problem, the utility model adopts the following technical scheme:
a high-efficiency injection molding machine with double injection molding openings comprises an injection mechanism, a mold clamping mechanism, a control system and a mold clamping mechanism
The injection mechanism is characterized in that a conical tip part is arranged at the tail end of a charging barrel of the injection mechanism, a first discharge port and a second discharge port are respectively formed in two sides of the conical tip part, spray heads are respectively arranged on the first discharge port and the second discharge port, and the spray heads are distributed in a V shape;
the spray nozzle comprises a groove arranged on a fixed template of the die clamping mechanism, the groove is matched with the tail end of the spray nozzle, and the groove is communicated with an injection molding runner on the fixed template of the die clamping mechanism.
Preferably, a positioning part is arranged on a fixed template of the mold clamping mechanism, a positioning groove matched with the conical tip is arranged on the positioning part, and the conical tip is inserted into the positioning groove.
Preferably, the injection runner on the fixed template of the clamping mechanism is obliquely arranged.
Preferably, a spherical flow guide protrusion is arranged in the charging barrel and located between the first discharge port and the second discharge port, and the spherical flow guide protrusion and the conical tip portion are integrally arranged.
Preferably, the center of the injection runner and the center of the nozzle are located on the same line.
Preferably, a positioning guide shaft is arranged on the conical surface of the conical tip portion, a positioning guide groove matched with the positioning guide shaft is arranged on a fixed template of the mold clamping mechanism, and the positioning guide groove is communicated with the groove.
The injection system is one of the main components of the injection molding machine and has the function of injecting molten plastic into a mold cavity through a screw at certain pressure and speed after a certain amount of plastic is heated and plasticized within a specified time in one cycle of the injection molding machine. After injection, the melt injected into the mold cavity remains set.
The injection system consists of a plasticizing device and a power transmission device.
The plasticizing device consists of a feeding device, a charging barrel, a screw, a glue passing assembly and a nozzle part. The power transmission device comprises an injection oil cylinder, an injection seat moving oil cylinder and a glue melting motor.
The mold closing system has the function of ensuring the mold to be closed, opened and ejected. Meanwhile, after the mold is closed, enough mold clamping force is supplied to the mold to resist the mold cavity pressure generated when molten plastic enters the mold cavity, and the poor situation of a product caused by the opening of the mold is prevented.
The mold closing system mainly comprises a mold closing device, a machine winch, a mold adjusting mechanism, an ejection mechanism, a front fixed template, a rear fixed template, a movable template, a mold closing oil cylinder and a safety protection mechanism.
The utility model has the advantages that: through the feed cylinder end at injection mechanism be provided with the awl point portion and the awl point portion side is provided with the shower nozzle that is the V font and distributes, through on integrating a feed cylinder with two shower nozzles, whole volume is still less than traditional scheme that adopts two injection systems, and the power consumption part is also less than the scheme that adopts two injection systems simultaneously, can be lower relatively.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the overall structure schematic diagram of the high-efficiency double-injection-port injection molding machine of the utility model.
Fig. 2 is the schematic view of the connection structure between the fixed mold plate and the nozzle of the high-efficiency injection molding machine with two injection molding openings.
Fig. 3 is a schematic view of a local structure of a fixed mold plate of the high-efficiency injection molding machine with two injection molding ports.
In the figure:
1. an injection mechanism; 2. a mold clamping mechanism; 3. a tapered tip portion; 4. a spray head; 5. a groove; 6. fixing the template; 7. injection molding a runner; 8. a positioning part; 9. positioning a groove; 10. the spherical surface is provided with a flow guide bulge; 11. positioning a guide shaft; 12. and positioning the guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.
Examples
As shown in fig. 1-3, a high-efficiency injection molding machine with double injection molding openings comprises an injection mechanism 1, a mold clamping mechanism 2, a control system (not shown), and a mold clamping mechanism
A cone tip part 3 arranged at the tail end of the charging barrel of the injection mechanism 1, wherein a first discharge port (not shown) and a second discharge port (not shown) are respectively arranged at two sides of the cone tip part 3, spray heads 4 are respectively arranged on the first discharge port and the second discharge port, and the spray heads 4 are distributed in a V shape;
the injection molding device comprises a groove 5 arranged on a fixed template of the die clamping mechanism 2, wherein the groove 5 is matched with the tail end of a spray head 4, and the groove 5 is communicated with an injection molding runner 7 on a fixed template 6 of the die clamping mechanism 2.
In this embodiment, a positioning portion 8 is provided on the fixed die plate 6 of the die clamping mechanism 2, a positioning groove 9 matched with the conical tip portion 3 is provided on the positioning portion 8, the conical tip portion 3 is inserted into the positioning groove 9, and by providing the positioning groove 9, a good positioning effect can be achieved, and the burden of the sprayer caused by machine shake during operation can be effectively reduced.
In this embodiment, the injection molding runner 7 on the fixed template 6 of the mold clamping mechanism 2 is obliquely arranged, and the injection molding runner 7 adopts an oblique design mode, so that the injection molding runner 7 has better consistency with the spray heads 4 distributed in a V shape, thereby avoiding the reduction of injection force caused by the fact that a large amount of molten materials collide with the wall surface of the injection molding runner 7 during injection, facilitating the better injection of the molten materials into the mold, and reducing the shake caused by collision.
In this embodiment, be provided with the protruding 10 of sphere water conservancy diversion in the feed cylinder, the protruding 10 of sphere water conservancy diversion is located between first discharge gate and the second discharge gate, the protruding 10 of sphere water conservancy diversion sets up with 3 formula as an organic whole of awl point portion, through being provided with the protruding 10 of sphere water conservancy diversion, can play good water conservancy diversion effect, simultaneously because the shower nozzle is the V font and distributes in the protruding 10 both sides of sphere water conservancy diversion, on a large amount of melting material directly strikeed the protruding 10 of sphere water conservancy diversion, can reduce the impact force that the melting material caused shower nozzle 4 when moulding plastics.
In this embodiment, the center of the injection runner 7 and the center of the nozzle 4 are located on the same line, so that smooth injection is good, and molten materials can better enter a mold.
In this embodiment, be provided with location guide shaft 11 on the conical surface of conical tip portion 3, be provided with on the fixed die plate of locking mechanism with location guide shaft assorted location guide way 12, location guide way 12 is linked together with recess 5, through being provided with location guide way 12 and location guide shaft 11 with location guide shaft assorted, can play good guide effect in the assembly, is favorable to promoting assembly speed, can effectual reduction because of the assembly error leads to the condition that the shower nozzle strikes on the fixed die plate.
In the present embodiment, the injection mechanism 1 and the mold clamping mechanism 2 are both electrically connected to the control system.
The utility model has the advantages that: through the feed cylinder end at injection mechanism be provided with the awl point portion and the awl point portion side is provided with the shower nozzle that is the V font and distributes, through on integrating a feed cylinder with two shower nozzles, whole volume is still less than traditional scheme that adopts two injection systems, and the power consumption part is also less than the scheme that adopts two injection systems simultaneously, can be lower relatively.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention.
Claims (6)
1. The utility model provides a two injection molding mouth injection molding machines of high efficiency, includes injection mechanism, locking mechanism and control system, its characterized in that: also comprises
The injection mechanism is characterized in that a conical tip part is arranged at the tail end of a charging barrel of the injection mechanism, a first discharge port and a second discharge port are respectively formed in two sides of the conical tip part, spray heads are respectively arranged on the first discharge port and the second discharge port, and the spray heads are distributed in a V shape;
the spray nozzle comprises a groove arranged on a fixed template of the die clamping mechanism, the groove is matched with the tail end of the spray nozzle, and the groove is communicated with an injection molding runner on the fixed template of the die clamping mechanism.
2. The high efficiency dual injection molding machine of claim 1 wherein: the fixed template of the mold closing mechanism is provided with a positioning part, the positioning part is provided with a positioning groove matched with the conical tip part, and the conical tip part is inserted into the positioning groove.
3. The high efficiency dual injection molding machine of claim 2 wherein: and the injection molding runner on the fixed template of the die clamping mechanism is obliquely arranged.
4. A high efficiency dual injection port injection molding machine as claimed in claim 3, wherein: the material cylinder is internally provided with a spherical flow guide protrusion, the spherical flow guide protrusion is positioned between the first discharge port and the second discharge port, and the spherical flow guide protrusion and the conical tip are integrally arranged.
5. The high efficiency dual injection molding machine of claim 4 wherein: the center of the injection molding runner and the center of the spray head are positioned on the same straight line.
6. The high efficiency dual injection molding machine of claim 5, wherein: the positioning guide shaft is arranged on the conical surface of the conical tip portion, a positioning guide groove matched with the positioning guide shaft is formed in a fixed template of the die assembly mechanism, and the positioning guide groove is communicated with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201876.4U CN214820370U (en) | 2021-05-31 | 2021-05-31 | High-efficiency injection molding machine with double injection molding openings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201876.4U CN214820370U (en) | 2021-05-31 | 2021-05-31 | High-efficiency injection molding machine with double injection molding openings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820370U true CN214820370U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121201876.4U Active CN214820370U (en) | 2021-05-31 | 2021-05-31 | High-efficiency injection molding machine with double injection molding openings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820370U (en) |
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2021
- 2021-05-31 CN CN202121201876.4U patent/CN214820370U/en active Active
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| CP03 | Change of name, title or address |
Address after: 528300 No. 12-3 Shunxiang Road, Fengxiang Industrial Zone, Xinjiao Community, Daliang Street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Mengsu Intelligent Equipment Co.,Ltd. Address before: 528000 Lot 2, No. 27-2, Fu'an Industrial Zone, Yuyuan village, Leliu street, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan mengsu Intelligent Equipment Co.,Ltd. |