CN113829586A - Cosmetic injection mold and injection molding process thereof - Google Patents
Cosmetic injection mold and injection molding process thereof Download PDFInfo
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- CN113829586A CN113829586A CN202111155469.9A CN202111155469A CN113829586A CN 113829586 A CN113829586 A CN 113829586A CN 202111155469 A CN202111155469 A CN 202111155469A CN 113829586 A CN113829586 A CN 113829586A
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- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000002537 cosmetic Substances 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a cosmetic injection mold and an injection process thereof, and the cosmetic injection mold comprises a mold body, wherein a round hole is formed in one side surface of the mold body, a first arc-shaped plate and a second arc-shaped plate are arranged inside the round hole, the symmetrical positions of the upper surface and the lower surface of the mold body are respectively and fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the inner wall of the round hole and is respectively and fixedly connected with the outer surfaces of the first arc-shaped plate and the second arc-shaped plate, an electric telescopic rod is arranged on one side of the mold body, and the output end of the electric telescopic rod is fixedly connected with a circular plate. The device can be unloaded from the mould body to the product, can protect the integrality of product, avoids receiving the damage, produces and scrap, and the increase cost sets up arc one and arc two that can reciprocate through the inside at the mould body, can make the surface of product break away from with arc one and two inner walls of arc to the convenience is released the product from mould body is inside, facilitates the use.
Description
Technical Field
The invention belongs to the technical field of injection molds, and particularly relates to a cosmetic injection mold and an injection molding process thereof.
Background
At current injection mold's in-process, will mould the piece by the manual work and take out usually, because mould the piece and have adhesion to the die cavity for the manual work is comparatively hard when taking out and mould the piece, thereby increases worker's the amount of labour, and because the in-process that the manual work was taken out is inhomogeneous to the effort of moulding the piece, can destroy the integrality of moulding the piece.
The Chinese patent with the application number of [ CN777547142.0 ], the content is: the utility model provides an injection mold's ejection mechanism, includes the bed die, the inner chamber bottom of bed die is equipped with the worm, the equal fixedly connected with bearing of bed die inner chamber front side and rear side, the both ends of worm are pegged graft respectively in adjacent bearing inner chamber, the front end of worm runs through adjacent bearing and the antetheca of bed die in proper order to the fixedly connected with hand wheel, the top of worm is equipped with the worm wheel of intermeshing with it.
Although the above-mentioned comparison file is convenient to unload, reduces labor intensity and ensures the integrity of the product, the above-mentioned comparison file only uses the ejector rod to push the mold out of the product, which is easy to damage the product, thereby scrapping the product and increasing production cost.
Disclosure of Invention
The invention aims to provide a cosmetic injection mold and an injection process thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cosmetics injection mold, includes the mould body, the round hole is seted up to a side of mould body, the inside of round hole sets up arc one and arc two, the position of the upper and lower surface symmetry of mould body is fixed connection cylinder respectively, the output fixed connection connecting rod of cylinder, the inner wall of round hole is run through to the one end of connecting rod to be connected with the surface fixed of arc one and arc two respectively, one side of mould body sets up electric telescopic handle, electric telescopic handle's output fixed connection plectane, the plectane sets up the position between arc one and arc two, the opposite side of mould body sets up the closed mould, a side fixed connection cylinder piece of closed mould.
Preferably, a side fixed connection mounting panel of electric telescopic handle, the screw hole is seted up respectively to the position of both ends symmetry about a side of mounting panel, the position of both ends symmetry is fixed connection locating lever respectively about a side of mounting panel, a side of one end fixed connection mould body of locating lever can be to electric telescopic handle location, alright electric telescopic handle uses steadily to unload the product.
Preferably, the first arc-shaped plate is arranged below the second arc-shaped plate, the rectangular block is fixedly connected to the bottom surface of the second arc-shaped plate, the groove matched with the rectangular block is formed in the position, corresponding to the rectangular block, of the upper surface of the first arc-shaped plate, the inside of the rectangular block sliding connection groove is convenient to tightly attach the first arc-shaped plate and the second arc-shaped plate, dislocation is prevented, and normal production is met.
Preferably, the circular plate is connected with the inner walls of the first arc-shaped plate and the second arc-shaped plate in a sliding mode, and the diameters of the first arc-shaped plate and the second arc-shaped plate are matched. Through set up mobilizable plectane in the inside of arc first and arc second, can promote the product, conveniently unload the product.
Preferably, a side face of the mold body is fixedly connected with the cylindrical rod, a side face of the closed mold is provided with a through hole corresponding to the cylindrical rod, the cylindrical rod is connected with the inside of the through hole in a sliding manner, the closed mold can be attached to the mold body, and the opening of the mold body is closed, so that the injection molding raw material can be injected into the mold body.
Preferably, electric telescopic handle and cylinder electric connection PLC controller respectively, PLC controller fixed mounting is at the surface of mould body, through setting up the PLC controller, can make whole automation, unloads the product automatically.
Preferably, the bottom surface of the die body is fixedly connected with the supporting plate, and the bottom surface of the supporting plate is provided with the mounting hole, so that the die body can be conveniently mounted, and the die body can be stably used.
The invention relates to an injection molding process of a cosmetic injection mold, which specifically comprises the following steps:
s1: attaching the closed mold to the mold body, injecting a plastic raw material into a space enclosed by the first arc plate and the second arc plate in the mold body, and simultaneously, extending the cylindrical block on one side surface of the closed mold into the space enclosed by the first arc plate and the second arc plate to perform injection molding on a product;
s2: after the product is processed, the air cylinder is opened, the first arc-shaped plate and the second arc-shaped plate are driven to move to the positions of the upper inner wall and the lower inner wall of the circular hole respectively through the output end of the air cylinder, the outer surface of the product is separated from the inner walls of the first arc-shaped plate and the second arc-shaped plate, and the product can be positioned under the interaction of the cylindrical block and the circular plate;
s3: opening electric telescopic handle, the output through electric telescopic handle promotes the product and removes, shifts out the product from the inside of arc one and arc two, and the staff is manual to be taken off the product simultaneously, accomplishes unloading of product.
The invention has the technical effects and advantages that: the utility model provides a cosmetics injection mold and injection molding process thereof, through the inside at the mould body set up arc one and arc two that can reciprocate, can separate the surface of product and the inner wall of arc one and arc two, the convenience is unloaded it, inside through enclosing into the space at arc one and arc two sets up mobilizable push pedal, can release the product from the inside of mould body, alright take off the product, the device can be unloaded from the mould body to the product, can protect the integrality of product, avoid receiving the damage, the production is scrapped, and the cost is increased, and convenient for operation is simple.
Drawings
FIG. 1 is a schematic diagram of the novel structure of the present invention;
FIG. 2 is a schematic structural view of a second arc plate;
FIG. 3 is a schematic structural view of an arc plate;
FIG. 4 is a side view of the mounting plate;
FIG. 5 is a schematic view of the outer surface structure of the mold body;
fig. 6 is a schematic structural view of the support plate.
In the figure: 1. a mold body; 2. a circular hole; 3. a first arc plate; 4. a second arc-shaped plate; 5. a cylinder; 6. a connecting rod; 7. mounting holes; 8. an electric telescopic rod; 9. a circular plate; 10. closing the mold; 11. a cylindrical block; 12. mounting a plate; 13. a threaded hole; 14. positioning a rod; 15. a rectangular block; 16. a groove; 17. a cylindrical rod; 18. a PLC controller; 19. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a cosmetic injection mold as shown in figures 1-6, which comprises a mold body 1, wherein a circular hole 2 is formed in one side surface of the mold body 1, a first arc-shaped plate 3 and a second arc-shaped plate 4 are arranged inside the circular hole 2, air cylinders 5 are respectively and fixedly connected at symmetrical positions on the upper surface and the lower surface of the mold body 1, the output ends of the air cylinders 5 are fixedly connected with connecting rods 6, one end of each connecting rod 6 penetrates through the inner wall of the circular hole 2 and is respectively and fixedly connected with the outer surfaces of the first arc-shaped plate 3 and the second arc-shaped plate 4, the output ends of the two air cylinders 5 are respectively provided with the connecting rods 6, one end of each connecting rod 6 is respectively and fixedly connected with the outer surfaces of the first arc-shaped plate 3 and the second arc-shaped plate 4, the first arc-shaped plate 3 and the second arc-shaped plate 4 can be driven to move by the air cylinders 5, so that the outer surface of a product can be conveniently separated from the inner walls of the first arc-shaped plate 3 and the second arc-shaped plate 4, simultaneously, the first arc-shaped plate 3 and the second arc-shaped plate 4 are attached to each other, so that the product is conveniently produced.
One side of mould body 1 sets up electric telescopic handle 8, electric telescopic handle 8's output fixed connection plectane 9, plectane 9 sets up the position between arc one 3 and arc two 4, the opposite side of mould body 1 sets up seals mould 10, a side fixed connection cylinder piece 11 of sealing mould 10 through set up plectane 9 in the space that arc one 3 and arc two 4 enclose, plectane 9 slides in the space that encloses, alright promotion product is unloaded, conveniently releases the product from the inside of mould body 1, passes through plectane 9 simultaneously, can be spacing to the raw materials, guarantees the production quality of product.
A side face of the electric telescopic rod 8 is fixedly connected with an installation plate 12, threaded holes 13 are respectively formed in the positions of the left end and the right end of the side face of the installation plate 12, positioning rods 14 are respectively and fixedly connected with the positions of the upper end and the lower end of the side face of the installation plate 12, and one end of each positioning rod 14 is fixedly connected with one side face of the die body 1. The first arc-shaped plate 3 is arranged below the second arc-shaped plate 4, the rectangular block 15 is fixedly connected to the bottom surface of the second arc-shaped plate 4, a groove 16 matched with the rectangular block 15 is formed in the position, corresponding to the rectangular block 15, of the upper surface of the first arc-shaped plate 3, and the rectangular block 15 is slidably connected with the inside of the groove 16. The circular plate 9 is connected with the inner walls of the first arc-shaped plate 3 and the second arc-shaped plate 4 in a sliding mode, and the diameters of the first arc-shaped plate 3 and the second arc-shaped plate 4 are matched. The die comprises a die body 1 and is characterized in that a cylindrical rod 17 is fixedly connected to one side face of the die body 1, a through hole is formed in one side face of the closed die 10 corresponding to the cylindrical rod 17, and the cylindrical rod 17 is connected with the inside of the through hole in a sliding mode.
Electric telescopic handle 8 and cylinder 5 electric connection PLC controller 18 respectively, PLC controller 18 fixed mounting is at the surface of mould body 1. The bottom surface of the die body 1 is fixedly connected with a supporting plate 19, and the bottom surface of the supporting plate 19 is provided with a mounting hole 7.
The invention relates to an injection molding process of a cosmetic injection mold, which specifically comprises the following steps:
s1: attaching a closed die 10 to a die body 1, injecting a plastic raw material into a space enclosed by a first arc plate 3 and a second arc plate 4 in the die body 1, and simultaneously, extending a cylindrical block 11 on one side surface of the closed die 10 into the space enclosed by the first arc plate 3 and the second arc plate 4 to perform injection molding on a product;
s2: after the product is processed, the air cylinder 5 is opened, the first arc-shaped plate 3 and the second arc-shaped plate 4 are driven by the output end of the air cylinder 5 to respectively move to the upper inner wall and the lower inner wall of the circular hole 2, the outer surface of the product is separated from the inner walls of the first arc-shaped plate 3 and the second arc-shaped plate 4, and the product can be positioned under the interaction of the cylindrical block 11 and the circular plate 9;
s3: open electric telescopic handle 8, the output through electric telescopic handle 8 promotes the product and removes, shifts out the product from the inside of arc one 3 and arc two 4, and the manual product of taking off of staff accomplishes unloading of product simultaneously.
When the die is used specifically, the die body 1 is fixedly installed on an injection molding machine, then the closed die 10 is pushed by a pushing device on the injection molding machine, the closed die 10 is attached to the die body 1, the cylindrical block 11 on the side surface of the closed die 10 extends into a space enclosed by the first arc-shaped plate 3 and the second arc-shaped plate 4, then raw materials are injected into the space enclosed by the first arc-shaped plate 3 and the second arc-shaped plate 4, the cylinder 5 is opened after the product is processed, the connecting rods 6 are driven to move through the output end of the cylinder 5, the two connecting rods 6 are respectively and fixedly connected with the outer surfaces of the first arc-shaped plate 3 and the second arc-shaped plate 4, the first arc-shaped plate 3 and the second arc-shaped plate 4 can be driven to move when the connecting rods 6 move, the product can be extruded and positioned through the circular plate 9 and the cylindrical block 11, and the outer surface of the product can be separated from the inner walls of the first arc-shaped plate 3 and the second arc-shaped plate 4, then, the closed die 10 is controlled to be separated from the die body 1, the electric telescopic rod 8 is opened, the circular plate 9 is pushed by the electric telescopic rod 8 to move, and then the product can be moved out of the die body 1, and then the product is manually received and taken down by workers.
When laminating arc plate 3 and arc two 4, open cylinder 5, the output through two cylinders 5 promotes arc plate 3 and arc two 4 respectively, stretch into the inside of arc plate 3 upper surface recess 16 with the rectangular block 15 of arc two 4 bottom surfaces, alright correspond the laminating to arc plate 3 and arc two 4, resume initial condition with plectane 9 simultaneously, alright continue production, the device can be unloaded from mould body 1 to the product, can protect the integrality of product, avoid receiving the damage, produce and scrap, and the increase of cost, and convenient operation is simple.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a cosmetics injection mold, includes mould body (1), its characterized in that: a round hole (2) is formed in one side face of the die body (1), a first arc-shaped plate (3) and a second arc-shaped plate (4) are arranged inside the round hole (2), the upper surface and the lower surface of the die body (1) are respectively and fixedly connected with a cylinder (5) at symmetrical positions, the output end of the cylinder (5) is fixedly connected with a connecting rod (6), one end of the connecting rod (6) penetrates through the inner wall of the round hole (2), and are respectively fixedly connected with the outer surfaces of the first arc-shaped plate (3) and the second arc-shaped plate (4), one side of the die body (1) is provided with an electric telescopic rod (8), the output end of the electric telescopic rod (8) is fixedly connected with a circular plate (9), the circular plate (9) is arranged between the first arc-shaped plate (3) and the second arc-shaped plate (4), the other side of the die body (1) is provided with a closed die (10), and one side surface of the closed die (10) is fixedly connected with a cylindrical block (11).
2. The cosmetic injection mold according to claim 1, wherein: the die is characterized in that a side face of the electric telescopic rod (8) is fixedly connected with a mounting plate (12), threaded holes (13) are formed in symmetrical positions of the left end and the right end of the side face of the mounting plate (12) respectively, positioning rods (14) are fixedly connected with symmetrical positions of the upper end and the lower end of the side face of the mounting plate (12) respectively, and one end of each positioning rod (14) is fixedly connected with one side face of the die body (1).
3. The cosmetic injection mold according to claim 1, wherein: the arc-shaped plate I (3) is arranged below the arc-shaped plate II (4), the bottom surface of the arc-shaped plate II (4) is fixedly connected with the rectangular block (15), a groove (16) matched with the rectangular block (15) is formed in the position, corresponding to the rectangular block (15), of the upper surface of the arc-shaped plate I (3), and the rectangular block (15) is slidably connected with the inside of the groove (16).
4. The cosmetic injection mold according to claim 1, wherein: the circular plate (9) is connected with the inner walls of the first arc-shaped plate (3) and the second arc-shaped plate (4) in a sliding mode, and the diameters of the first arc-shaped plate (3) and the second arc-shaped plate (4) are matched.
5. The cosmetic injection mold according to claim 1, wherein: one side surface of the die body (1) is fixedly connected with a cylindrical rod (17), one side surface of the closed die (10) is provided with a through hole corresponding to the cylindrical rod (17), and the cylindrical rod (17) is connected with the inside of the through hole in a sliding manner.
6. The cosmetic injection mold according to claim 1, wherein: electric telescopic handle (8) and cylinder (5) electric connection PLC controller (18) respectively, PLC controller (18) fixed mounting is at the surface of mould body (1).
7. The cosmetic injection mold according to claim 1, wherein: the bottom surface of the die body (1) is fixedly connected with a supporting plate (19), and a mounting hole (7) is formed in the bottom surface of the supporting plate (19).
8. An injection molding process of the cosmetic injection mold according to any one of claims 1 to 7, characterized in that: the method specifically comprises the following steps:
s1: attaching a closed mold (10) to a mold body (1), injecting raw materials into a space enclosed by a first arc plate (3) and a second arc plate (4) in the mold body (1), and simultaneously, extending a cylindrical block (11) on one side surface of the closed mold (10) into the space enclosed by the first arc plate (3) and the second arc plate (4) to perform injection molding on a product;
s2: after the product is processed, the air cylinder (5) is opened, the first arc-shaped plate (3) and the second arc-shaped plate (4) are driven by the output end of the air cylinder (5) to move to the positions of the upper inner wall and the lower inner wall of the circular hole (2) respectively, the outer surface of the product is separated from the inner walls of the first arc-shaped plate (3) and the second arc-shaped plate (4), and the product can be positioned under the interaction of the cylindrical block (11) and the circular plate (9);
s3: open electric telescopic handle (8), the output through electric telescopic handle (8) promotes the product and removes, shifts out the product from the inside of arc one (3) and arc two (4), and the manual product of taking off of staff accomplishes unloading of product simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111155469.9A CN113829586A (en) | 2021-09-29 | 2021-09-29 | Cosmetic injection mold and injection molding process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111155469.9A CN113829586A (en) | 2021-09-29 | 2021-09-29 | Cosmetic injection mold and injection molding process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113829586A true CN113829586A (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111155469.9A Pending CN113829586A (en) | 2021-09-29 | 2021-09-29 | Cosmetic injection mold and injection molding process thereof |
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| Country | Link |
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| CN (1) | CN113829586A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203077536U (en) * | 2013-01-15 | 2013-07-24 | 铜陵富源达机械有限公司 | Discharge outlet regulating device for large-scale equipment |
| CN206663662U (en) * | 2017-04-26 | 2017-11-24 | 北京海纳川长鹏汽车部件有限公司 | A kind of new forearm board mold equipment |
| CN207578821U (en) * | 2017-10-31 | 2018-07-06 | 扬州久久塑业有限公司 | It is a kind of can fast cooling die cooler |
| CN213166676U (en) * | 2020-08-28 | 2021-05-11 | 江苏明科精密橡塑科技有限公司 | Injection mold for rubber plug |
| CN213675300U (en) * | 2020-08-18 | 2021-07-13 | 重庆优菲特科技有限公司 | Plastic molding machine for air conditioner heat-insulating pipe |
-
2021
- 2021-09-29 CN CN202111155469.9A patent/CN113829586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203077536U (en) * | 2013-01-15 | 2013-07-24 | 铜陵富源达机械有限公司 | Discharge outlet regulating device for large-scale equipment |
| CN206663662U (en) * | 2017-04-26 | 2017-11-24 | 北京海纳川长鹏汽车部件有限公司 | A kind of new forearm board mold equipment |
| CN207578821U (en) * | 2017-10-31 | 2018-07-06 | 扬州久久塑业有限公司 | It is a kind of can fast cooling die cooler |
| CN213675300U (en) * | 2020-08-18 | 2021-07-13 | 重庆优菲特科技有限公司 | Plastic molding machine for air conditioner heat-insulating pipe |
| CN213166676U (en) * | 2020-08-28 | 2021-05-11 | 江苏明科精密橡塑科技有限公司 | Injection mold for rubber plug |
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Application publication date: 20211224 |