CN211165007U - Double-color secondary forming injection mold - Google Patents
Double-color secondary forming injection mold Download PDFInfo
- Publication number
- CN211165007U CN211165007U CN201921657153.8U CN201921657153U CN211165007U CN 211165007 U CN211165007 U CN 211165007U CN 201921657153 U CN201921657153 U CN 201921657153U CN 211165007 U CN211165007 U CN 211165007U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- injection
- die
- cooling
- cavity
- 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
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a double-color secondary forming injection mold, which comprises an external frame and a secondary forming mold arranged on the external frame, wherein the secondary forming mold comprises two lower molds, a first upper mold and a second upper mold, the two lower molds are connected on a base through a rotating mechanism, and the first upper mold and the second upper mold are respectively connected on the external frame through a transmission mechanism which can be lifted; can accomplish double-colored secondary injection moulding automatically, do not need the manual work to take out, outside one deck carries out injection moulding for the first time in first injection moulding intracavity, the cooling is accelerated to it to the mobile coolant liquid in first cooling chamber and the second cooling chamber, promote first last mould after once moulding plastics and accomplishing, rotate the carousel, rotate the bed die below to the mould on the second with the bed die, fall down the mould on the second, inside one deck carries out the secondary in the second injection moulding intracavity and moulds plastics, degree of automation is high, cooling rate is fast.
Description
Technical Field
The utility model relates to an injection mold technical field, concretely relates to double-colored post forming injection mold.
Background
When utilizing injection moulding mould to carry out the injection moulding production of goods, need be with two kinds of different colours sometimes, the material injection moulding of different materials is a goods, need open two sets of moulds in process of production, just can produce double-colored product, this type of mould product must the manual sampling, so the product after first set of mould shaping is taken out through the manual work, put into second set of mould again and carry out secondary production, the operation is very loaded down with trivial details, work efficiency is lower, take out after the semi-manufactured goods that take out need fully cool off in the first set of mould, the semi-manufactured goods temperature of complete cooling is not high, the easy scald of manual handling, and stability is not high, easy deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a double-colored post forming injection mold.
The utility model provides a technical scheme of above-mentioned problem does: a double-color secondary forming injection mold comprises an external frame and a secondary forming mold arranged on the external frame, wherein the external frame comprises a base, a top plate and side plates arranged on two sides between a bottom plate and the top plate;
an injection molding groove is formed in the lower mold, a first injection molding lug is arranged on the first upper mold, a second injection molding lug is arranged on the second upper mold, a first injection molding cavity is formed between the injection molding groove and the first injection molding lug, a second injection molding cavity is formed between the injection molding groove and the second injection molding lug, a plurality of first injection molding openings communicated with the first injection molding cavity are formed in the first upper mold, and a plurality of second injection molding openings communicated with the second Susu cavity are formed in the second upper mold;
furthermore, a first cooling cavity is arranged in the lower die, and a first cooling liquid inlet and a first cooling liquid outlet which are communicated with the first cooling cavity are formed in the side wall of the lower die;
furthermore, a second cooling cavity is arranged inside a first injection molding lug of the first upper mold, a second cooling liquid inlet and a second cooling liquid outlet which are communicated with the second cooling cavity are arranged on the first upper mold, a third cooling cavity is arranged inside a second injection molding lug of the second upper mold, and a third cooling liquid inlet and a third cooling liquid outlet which are communicated with the third cooling cavity are arranged on the second upper mold.
The utility model discloses beneficial effect has:
the utility model provides a double-colored post forming injection mold, can accomplish double-colored post injection molding automatically, do not need the manual work to take out, outside one deck carries out injection molding for the first time in first injection molding intracavity, the cooling is accelerated to it to the mobile coolant liquid in first cooling chamber and the second cooling chamber, promote first top mold after once moulding plastics and accomplishing, the carousel rotates, rotate the bed die to the second top mold below, fall down the second top mold, inside one deck carries out the secondary in the second injection molding intracavity and moulds plastics, degree of automation is high, cooling rate is fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the secondary molding die.
In the figure: 100-external frame, 200-secondary forming die;
101-base, 102-top plate, 103-side plate;
201-lower mold, 202-first upper mold, 203-second upper mold, 204-mounting seat, 205-first injection molding lug, 206-second injection molding lug, 207-first injection molding cavity, 208-second injection molding cavity, 209-first injection molding port, 210-second injection molding port, 211-first cooling cavity, 212-first cooling liquid inlet, 213-first cooling liquid outlet, 214-second cooling cavity, 215-second cooling liquid inlet, 216-second cooling liquid outlet, 217-third cooling cavity, 218-third cooling liquid inlet, 219-third cooling liquid outlet;
301-turntable, 302-first drive motor, 303-bottom spindle, 304-first gear, 305-drive gear;
401-a second driving motor, 402-a first screw rod, 403-a first guide rod, 404-a mounting groove, 405-a limiting plate, 406-a screwing nut and 407-a sliding block.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
As shown in fig. 1 and 2, a two-color two-shot molding injection mold includes an external frame 100 disposed outside and a two-shot molding mold 200 disposed on the external frame 100; the external frame 100 includes a base 101, a top plate 102, and side plates 103 disposed between the bottom plate and the top plate 102 at both sides; the secondary forming die 200 comprises two lower dies 201, a first upper die 202 and a second upper die 203, wherein the two lower dies 201 are connected to the base 101 through a rotating mechanism; slewing mechanism includes carousel 301, first driving motor 302, bottom pivot 303 lower extreme passes through the bearing and rotates and install at base 101 center, carousel 301 coaxial arrangement is in bottom pivot 303 upper end, the coaxial first gear 304 that is equipped with in bottom pivot 303, first driving motor 302 passes through the rack-mount on base 101, and the output shaft of first driving motor 302 is connected with the drive gear 305 of first gear 304 meshing mutually, lower mould 201 bottom is equipped with the mount pad 204 of being connected through a plurality of bolts and carousel 301.
The first upper die 202 and the second upper die 203 are respectively connected to the external frame 100 through a transmission mechanism in a lifting manner; the transmission mechanism comprises a second driving motor 401, a first screw 402 and a first guide rod 403, a mounting groove 404 for mounting the first screw 402 is arranged on the side plate 103, the lower end of the first screw 402 is rotatably connected with the mounting groove 404 through a bearing, and the upper end of the first screw passes through the top plate 102 and is connected with an output shaft of the second driving motor 401 through a coupler; the upper end of the first guide rod 403 is fixedly connected to the bottom of the top plate 102, the lower end of the first guide rod is provided with a limiting plate 405, the side walls of the first upper die 202 and the second upper die 203 are provided with a screwing nut 406 and a sliding block 407, the screwing nut 406 is screwed on the first screw rod 402, and the sliding block 407 is sleeved on the first guide rod 403 in a sliding manner.
A first cooling cavity 211 is formed in the lower die 201, and a first cooling liquid inlet 212 and a first cooling liquid outlet 213 which are communicated with the first cooling cavity 211 are formed in the side wall of the lower die 201; a second cooling cavity 214 is arranged inside the first injection molding lug 205 of the first upper mold 202, and a second cooling liquid inlet 215 and a second cooling liquid outlet 216 which are communicated with the second cooling cavity 214 are arranged on the first upper mold 202; a third cooling cavity 217 is arranged inside the second injection molding lug 206 of the second upper mold 203, and a third cooling liquid inlet 218 and a third cooling liquid outlet 219 which are communicated with the third cooling cavity 217 are arranged on the second upper mold 203.
The utility model discloses a theory of operation: this double-colored post forming injection mold moulds plastics outside one deck earlier, outside one deck moulds plastics from first mouth 209 of moulding plastics to first injection molding 207 in first injection molding chamber 207 and carries out injection moulding for the first time, the cooling liquid accelerates it in first cooling chamber 211 and second cooling chamber 214 and cools off, promote first upper mold 202 after once moulding plastics and accomplishing, rotate carousel 301, rotate lower mold 201 to second upper mold 203 below, fall second upper mold 203, inside one deck moulds plastics to carry out injection moulding for the second injection molding chamber 208 from second mouth 210 of moulding plastics at second injection molding chamber 208, the cooling liquid that flows in first cooling chamber 211 and third cooling chamber 217 accelerates it and cools off.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a double-colored post forming injection mold which characterized in that: the outer rack (100) comprises an outer rack (100) and a secondary forming die (200) arranged on the outer rack (100), wherein the outer rack (100) comprises a base (101), a top plate (102) and side plates (103) arranged on two sides between the bottom plate and the top plate (102), the secondary forming die (200) comprises two lower dies (201), a first upper die (202) and a second upper die (203), the two lower dies (201) are connected to the base (101) through a rotating mechanism, and the first upper die (202) and the second upper die (203) are respectively connected to the outer rack (100) through a transmission mechanism in a lifting manner;
the injection molding device is characterized in that an injection molding groove is formed in the lower die (201), a first injection molding lug (205) is arranged on the first upper die (202), a second injection molding lug (206) is arranged on the second upper die (203), a first injection molding cavity (207) is formed between the injection molding groove and the first injection molding lug (205), a second injection molding cavity (208) is formed between the injection molding groove and the second injection molding lug (206), a plurality of first injection molding openings (209) communicated with the first injection molding cavity (207) are formed in the first upper die (202), and a plurality of second injection molding openings (210) communicated with the second grandma cavity are formed in the second upper die (203).
2. The two-color two-shot molding injection mold according to claim 1, characterized in that: the inner part of the lower die (201) is provided with a first cooling cavity (211), and the side wall of the lower die (201) is provided with a first cooling liquid inlet (212) and a first cooling liquid outlet (213) which are communicated with the first cooling cavity (211).
3. The two-color two-shot molding injection mold according to claim 1 or 2, characterized in that: and a second cooling cavity (214) is arranged inside the first injection molding lug (205) of the first upper mold (202), and a second cooling liquid inlet (215) and a second cooling liquid outlet (216) which are communicated with the second cooling cavity (214) are arranged on the first upper mold (202).
4. The two-color two-shot molding injection mold according to claim 3, characterized in that: a third cooling cavity (217) is arranged inside a second injection molding lug (206) of the second upper mold (203), and a third cooling liquid inlet (218) and a third cooling liquid outlet (219) communicated with the third cooling cavity (217) are arranged on the second upper mold (203).
5. The two-color two-shot molding injection mold according to claim 1, characterized in that: slewing mechanism includes carousel (301), first driving motor (302), bottom pivot (303) lower extreme passes through the bearing and rotates and install at base (101) center, carousel (301) coaxial arrangement is in bottom pivot (303) upper end, the coaxial first gear (304) that are equipped with on bottom pivot (303), first driving motor (302) pass through rack-mount on base (101), the output shaft of first driving motor (302) and drive gear (305) of first gear (304) meshing mutually, bed die (201) bottom is equipped with mount pad (204) of being connected through a plurality of bolts and carousel (301).
6. The two-color two-shot molding injection mold according to claim 1, characterized in that: the transmission mechanism comprises a second driving motor (401), a first screw rod (402) and a first guide rod (403), a mounting groove (404) for mounting the first screw rod (402) is formed in the side plate (103), the lower end of the first screw rod (402) is rotatably connected with the mounting groove (404) through a bearing, the upper end of the first screw rod penetrates through an output shaft of the top plate (102) and the second driving motor (401) to be connected, the upper end of the first guide rod (403) is fixedly connected to the bottom of the top plate (102), a screwing nut (406) and a sliding block (407) are arranged on the side walls of the first upper die (202) and the second upper die (203), the screwing nut (406) is screwed on the first screw rod (402), and the sliding block (407) is sleeved on the first guide rod (403).
7. The two-color two-shot molding injection mold according to claim 6, characterized in that: and a limiting plate (405) is arranged at the lower end of the first guide rod (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657153.8U CN211165007U (en) | 2019-09-30 | 2019-09-30 | Double-color secondary forming injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657153.8U CN211165007U (en) | 2019-09-30 | 2019-09-30 | Double-color secondary forming injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165007U true CN211165007U (en) | 2020-08-04 |
Family
ID=71818578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657153.8U Active CN211165007U (en) | 2019-09-30 | 2019-09-30 | Double-color secondary forming injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068329A (en) * | 2020-08-25 | 2020-12-11 | 厦门淳诚工贸有限公司 | Glasses leg, mold for injection molding of glasses leg and molding method of glasses leg |
| CN113733461A (en) * | 2021-10-11 | 2021-12-03 | 玫瑰塑胶(昆山)有限公司 | Packaging box with different-color three-dimensional marks and injection molding mold thereof |
-
2019
- 2019-09-30 CN CN201921657153.8U patent/CN211165007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068329A (en) * | 2020-08-25 | 2020-12-11 | 厦门淳诚工贸有限公司 | Glasses leg, mold for injection molding of glasses leg and molding method of glasses leg |
| CN113733461A (en) * | 2021-10-11 | 2021-12-03 | 玫瑰塑胶(昆山)有限公司 | Packaging box with different-color three-dimensional marks and injection molding mold thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211165007U (en) | Double-color secondary forming injection mold | |
| CN107415166B (en) | Die carrier convenient to change mould benevolence | |
| CN219561321U (en) | Blank pouring die based on valve casting | |
| CN219405281U (en) | Mould structure convenient to drawing of patterns | |
| CN111231250A (en) | Rotary demolding type injection mold | |
| CN215882480U (en) | Rapid forming die | |
| CN215998661U (en) | Metal product processing mold with cooling function | |
| CN216732874U (en) | Injection molding drawing of patterns frock | |
| CN211386857U (en) | Hexagon nut mold processing convenient to drawing of patterns | |
| CN215243125U (en) | Hollow shell processing jig convenient to drawing of patterns is used | |
| CN212826417U (en) | Plastic mold with quick discharging structure | |
| CN213166614U (en) | Safe and rapid demoulding injection mold | |
| CN210910987U (en) | Mould for in-mould injection | |
| CN218892123U (en) | Demolding device for mold manufacturing | |
| CN215512440U (en) | Mould with ejection structure | |
| CN214725681U (en) | Sandwich valve demoulding mould | |
| CN218399238U (en) | Integrative ejecting injection mold of drawing of patterns | |
| CN215902680U (en) | Machining device for casting duplex stainless steel for valve | |
| CN219294608U (en) | Integrated demolding ejection mold | |
| CN215619642U (en) | Mould that lemon slicer drops into container | |
| CN219789169U (en) | Injection molding machine convenient to clearance feed inlet | |
| CN220331874U (en) | Combined injection mold | |
| CN218576749U (en) | Automatic change plastic mold of ejection of compact | |
| CN208180132U (en) | A kind of mold with function of weighing | |
| CN219114722U (en) | Bottle lid mould cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: 225200 Xinhe Industrial Park, Xiannu Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU CITY ZHONGHUAN HI-TECH PLASTIC CO.,LTD. Patentee after: Wang Sudong Address before: 225200 Xinhe Industrial Park, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU CITY ZHONGHUAN HI-TECH PLASTIC CO.,LTD. |