CN220008683U - Separation split type injection molding structure - Google Patents
Separation split type injection molding structure Download PDFInfo
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- CN220008683U CN220008683U CN202320557080.5U CN202320557080U CN220008683U CN 220008683 U CN220008683 U CN 220008683U CN 202320557080 U CN202320557080 U CN 202320557080U CN 220008683 U CN220008683 U CN 220008683U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 title claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 238000005267 amalgamation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a split type separation injection molding structure, which belongs to the technical field of high-gloss injection molding and comprises a bottom plate, wherein a lower die is arranged at the upper end of the bottom plate, a top plate is arranged at the upper end of the lower die, an upper die is arranged at the lower end of the top plate corresponding to the lower die, an auxiliary demolding assembly is arranged at the upper end of the bottom plate corresponding to the top plate, and a convenient replacement assembly is arranged at the lower end of the top plate corresponding to the upper die; the auxiliary demolding assembly is arranged, so that the auxiliary demolding of the split type injection molding structure is realized, the demolding efficiency of the device is improved, the injection molding production efficiency is improved, meanwhile, the structure is simple and convenient to operate, and convenient for operators to use, so that the convenience of use is improved, the working time is saved, the upper mold is convenient to replace, the convenience of replacing the upper mold is improved, and the problem that more time is consumed to replace the upper mold when different types of finished products are required to be produced is avoided.
Description
Technical Field
The utility model belongs to the technical field of high-gloss injection molding, and particularly relates to a split type injection molding structure.
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, automatic operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming products with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing
The utility model provides a China patent application number 202123099086.2 discloses a highlight plastic injection shaping structure, relates to highlight plastic injection technical field, specifically is a highlight plastic injection shaping structure, which comprises a base plate, the top fixedly connected with bed die of bottom plate, the gas pocket has been seted up at the top of bed die cavity, the bottom intercommunication of gas pocket has the air cavity, the inside activity of gas pocket has cup jointed the sprue, the bottom fixedly connected with telescopic cover of sprue. This highlight injection molding structure, through set up the gas pocket at the top of bed die, when carrying out the drawing of patterns, the air pump lets in high-pressure air in to the air cavity, then air cavity high-pressure air is with high-pressure air delivery to gas pocket department blowout, utilize high-pressure air to push out with the article that the shaping is good, solved the ejector pin drawing of patterns and left the problem of indentation easily on article surface, through set up the shutoff piece in the inside of gas pocket, when carrying out the injection molding, the shutoff piece shutoff is in the inside of gas pocket, can avoid fused plastics to enter into in the gas pocket, avoid causing the jam to the gas pocket.
The above-mentioned disclosed patent adopts single high-pressure air to demold at the in-process of drawing of patterns, and the speed of drawing of patterns is slower to make the efficiency of injection molding processing production slower, and it is inconvenient to change the mould simultaneously, when the finished product of different styles needs to be produced, changes the mould and needs to consume more time.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a split type injection molding structure which has the characteristics of high demolding speed and convenience in mold replacement.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a separation amalgamation formula injection moulding structure, includes the bottom plate, the upper end of bottom plate is provided with the bed die, and the upper end of bed die is provided with the roof, and the lower extreme of roof corresponds the bed die and is provided with the mould, and the upper end of bottom plate corresponds the roof and is provided with auxiliary demoulding subassembly, and the lower extreme of roof corresponds the mould and is provided with convenient change subassembly.
Preferably, the auxiliary demolding assembly comprises a connecting plate, a vacuum chuck, an electric push rod, a pushing plate, a fixing seat and a fixing rod, wherein the fixing seat is arranged at the upper end of the bottom plate, the fixing rod is arranged at the lower end of the top plate corresponding to the fixing seat, the pushing plate is arranged at the inner portion of the fixing seat corresponding to the fixing rod, the connecting plate is arranged at one side of the pushing plate, the electric push rod is arranged at the upper end of the bottom plate corresponding to the connecting plate, and the vacuum chuck is arranged at the upper end of the electric push rod corresponding to the connecting plate.
Preferably, the inside of fixing base corresponds the push plate and is provided with compression spring, and the lower extreme of roof corresponds the dead lever and is provided with reset spring.
Preferably, the convenient subassembly of changing includes spacing seat, connecting block and location inserted bar, and wherein, one side symmetry of going up the mould is provided with the connecting block, and the lower extreme of roof corresponds the connecting block and is provided with spacing seat, and the inside of spacing seat corresponds the connecting block and is provided with the location inserted bar.
Preferably, the inside of connecting block corresponds the location inserted bar and is provided with the movable block, and the inside of spacing seat corresponds the location inserted bar and is provided with the gag lever post.
Preferably, the inside of connecting block corresponds the movable block and is provided with the butt spring, and one side of gag lever post is provided with the damping slider, and the inside of spacing seat corresponds the gag lever post and is provided with stop spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. the auxiliary demolding assembly is arranged, so that the auxiliary demolding of the split type injection molding structure is realized, the demolding efficiency of the device is improved, the injection molding production efficiency is improved, and meanwhile, the structure is simple and convenient to operate and convenient for operators to use, thereby improving the convenience of use and saving the working time.
2. The utility model realizes the convenient replacement of the upper die by arranging the convenient replacement component, thereby improving the convenience of replacing the upper die, avoiding the need of consuming more time to replace the upper die when different types of finished products are required to be produced, and simultaneously having simple and convenient structure operation and convenient use for operators, thereby improving the convenience of use.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the auxiliary stripper assembly of the present utility model;
fig. 3 is a schematic structural view of a convenient replacement assembly according to the present utility model.
In the figure: 1. a bottom plate; 2. a lower die; 3. an auxiliary demolding assembly; 31. a connecting plate; 32. a vacuum chuck; 33. an electric push rod; 34. a pushing plate; 35. a fixing seat; 36. a fixed rod; 4. the assembly is replaced conveniently; 41. a limit seat; 42. a connecting block; 43. a moving block; 44. a limit rod; 45. positioning the inserted link; 5. an upper die; 6. and a top plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a separation amalgamation formula injection moulding structure, includes bottom plate 1, and the upper end of bottom plate 1 is provided with bed die 2, and the upper end of bed die 2 is provided with roof 6, and the lower extreme of roof 6 corresponds bed die 2 and is provided with mould 5, and the upper end of bottom plate 1 corresponds roof 6 and is provided with supplementary drawing of patterns subassembly 3, and the lower extreme of roof 6 corresponds mould 5 and is provided with convenient change subassembly 4.
Specifically, the auxiliary demolding assembly 3 comprises a connecting plate 31, a vacuum chuck 32, an electric push rod 33, a pushing plate 34, a fixed seat 35 and a fixed rod 36, wherein the fixed seat 35 is arranged at the upper end of the bottom plate 1, the fixed rod 36 is arranged at the lower end of the top plate 6 corresponding to the fixed seat 35, the pushing plate 34 is arranged at the inner part of the fixed seat 35 corresponding to the fixed rod 36, the connecting plate 31 is arranged at one side of the pushing plate 34, the electric push rod 33 is arranged at the upper end of the bottom plate 1 corresponding to the connecting plate 31, and the vacuum chuck 32 is arranged at the upper end of the electric push rod 33 corresponding to the connecting plate 31.
Through adopting above-mentioned technical scheme, electric putter 33 makes vacuum chuck 32 remove to can make connecting plate 31 remove through vacuum chuck 32, thereby improve the convenience that connecting plate 31 removed.
Specifically, the inside of the fixing base 35 is provided with a compression spring corresponding to the pushing plate 34, and the lower end of the top plate 6 is provided with a return spring corresponding to the fixing rod 36.
By adopting the above-described technical scheme, the compression spring improves the convenience of movement of the push plate 34.
When the demolding device is used, during demolding, high-pressure gas is introduced into the air cavity by the air pump, molded articles are ejected out by the aid of the high-pressure gas, so that the spliced upper mold 5 and the spliced lower mold 2 are separated, the electric push rod 33 is started before demolding to improve demolding efficiency, the vacuum chuck 32 is moved, after the vacuum chuck 32 is in contact with the connecting plate 31, the connecting plate 31 is fixed by the vacuum chuck 32, then the connecting plate 31 is moved downwards by the electric push rod 33, so that the pushing plate 34 can be driven to move downwards, the compression springs are compressed, when demolding is needed, the limit on the connecting plate 31 is released by the vacuum chuck 32, the pushing plate 34 is moved by the compression springs, the fixing rod 36 is moved, so that the top plate 6 can be moved during demolding, demolding can be assisted by the structure, and demolding efficiency of the device is improved.
Example 2
This embodiment differs from embodiment 1 in that: specifically, the convenient replacement assembly 4 includes a limiting seat 41, a connecting block 42 and a positioning inserting rod 45, wherein, one side of the upper die 5 is symmetrically provided with the connecting block 42, the lower end of the top plate 6 is provided with the limiting seat 41 corresponding to the connecting block 42, and the inside of the limiting seat 41 is provided with the positioning inserting rod 45 corresponding to the connecting block 42.
Through adopting above-mentioned technical scheme, when needing to change mould 5, pulling gag lever post 44 makes gag lever post 44 break away from the inside of location inserted bar 45, treat that gag lever post 44 breaks away from the inside of location inserted bar 45 after, the butt spring makes movable block 43 remove, thereby make location inserted bar 45 remove, continue to remove location inserted bar 45, treat that location inserted bar 45 breaks away from behind the spacing seat 41, can remove mould 5, make connecting block 42 remove, treat that connecting block 42 breaks away from behind the inside of spacing seat 41, can dismantle last mould 5, then change the last mould 5 of different styles can, the convenience of changing mould 5 has been improved through this structure.
Specifically, the moving block 43 is disposed in the connecting block 42 corresponding to the positioning insert rod 45, and the limiting rod 44 is disposed in the limiting seat 41 corresponding to the positioning insert rod 45.
Through adopting above-mentioned technical scheme, after the locating lever 44 inserts the inside of locating lever 45, make locating lever 45 spacing to the fastness of fixed mould 5 has been improved.
Specifically, the inside of the connecting block 42 is provided with an abutment spring corresponding to the moving block 43, one side of the limit lever 44 is provided with a damping slider, and the inside of the limit seat 41 is provided with a limit spring corresponding to the limit lever 44.
By adopting the above technical scheme, the damping slider suppresses the movement of the stopper rod 44, thereby improving the stability of fixing the upper die 5.
When the upper die 5 is required to be replaced, the limiting rod 44 is pulled, the limiting rod 44 is separated from the inside of the positioning inserting rod 45, the moving block 43 is enabled to move by abutting the spring after the limiting rod 44 is separated from the inside of the positioning inserting rod 45, the positioning inserting rod 45 is enabled to move continuously, the upper die 5 can be moved after the positioning inserting rod 45 is separated from the limiting seat 41, the connecting block 42 is enabled to move, the upper die 5 can be detached after the connecting block 42 is separated from the inside of the limiting seat 41, and then the upper dies 5 in different types are replaced.
The vacuum chuck 32 of the present utility model is a known technology and is selected from the model number BTE-502.
The structure and the use principle of the lower die 2 and the upper die 5 in the utility model are disclosed in a high-gloss injection molding structure disclosed in China patent application No. 202123099086.2, and the working principle is that when demolding is carried out, a high-pressure gas is introduced into an air cavity by an air pump, and the molded article is ejected by the high-pressure gas, so that the spliced upper die 5 and the spliced lower die 2 are separated.
The working principle and the using flow of the utility model are as follows: when the device is used, during demolding, high-pressure gas is introduced into the air cavity by the air pump, the molded article is ejected out by utilizing the high-pressure gas, so that the spliced upper die 5 and the lower die 2 are separated, the electric push rod 33 is started before demolding to improve the demolding efficiency, the vacuum chuck 32 is moved, after the vacuum chuck 32 is contacted with the connecting plate 31, the connecting plate 31 is fixed by the vacuum chuck 32, then the connecting plate 31 is moved downwards by the electric push rod 33, so that the pushing plate 34 can be driven to move downwards, the compression spring is compressed, when demolding is needed, the limit on the connecting plate 31 is released by the vacuum chuck 32, the pushing plate 34 is moved by the compression spring, the fixing rod 36 is moved, so that the top plate 6 can be moved during demolding, and demolding can be assisted by the structure, so that the demolding efficiency of the device is improved; when the upper die 5 needs to be replaced, the limiting rod 44 is pulled, the limiting rod 44 is separated from the inside of the positioning inserting rod 45, after the limiting rod 44 is separated from the inside of the positioning inserting rod 45, the abutting spring is used for enabling the moving block 43 to move, so that the positioning inserting rod 45 is moved, the positioning inserting rod 45 is continuously moved, after the positioning inserting rod 45 is separated from the limiting seat 41, the upper die 5 can be moved, the connecting block 42 is moved, after the connecting block 42 is separated from the inside of the limiting seat 41, the upper die 5 can be detached, then the upper dies 5 in different types are replaced, and convenience in replacing the upper die 5 is improved through the structure.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a separation amalgamation formula injection moulding structure, includes bottom plate, its characterized in that: the upper end of the bottom plate is provided with a lower die, the upper end of the lower die is provided with a top plate, the lower end of the top plate is provided with an upper die corresponding to the lower die, the upper end of the bottom plate is provided with an auxiliary demoulding assembly corresponding to the top plate, and the lower end of the top plate is provided with a convenient replacement assembly corresponding to the upper die;
the auxiliary demoulding assembly comprises a connecting plate, a vacuum chuck, an electric push rod, a push plate, a fixing seat and a fixing rod, wherein the fixing seat is arranged at the upper end of the bottom plate, the fixing rod is arranged at the lower end of the top plate in a corresponding mode, the push plate is arranged at the inner portion of the fixing seat in a corresponding mode, the push plate is arranged at one side of the push plate, the connecting plate is arranged at the upper end of the bottom plate in a corresponding mode, the electric push rod is arranged at the upper end of the bottom plate in a corresponding mode, and the vacuum chuck is arranged at the upper end of the electric push rod in a corresponding mode.
2. The split injection molded structure of claim 1, wherein: the inside of fixing base corresponds the push plate and is provided with compression spring, and the lower extreme of roof corresponds the dead lever and is provided with reset spring.
3. The split injection molded structure of claim 1, wherein: the convenient subassembly of changing includes spacing seat, connecting block and location inserted bar, and wherein, one side symmetry of going up the mould is provided with the connecting block, and the lower extreme of roof corresponds the connecting block and is provided with spacing seat, and the inside of spacing seat corresponds the connecting block and is provided with the location inserted bar.
4. A split injection molded structure according to claim 3, wherein: the inside of connecting block corresponds the location inserted bar and is provided with the movable block, and the inside of spacing seat corresponds the location inserted bar and is provided with the gag lever post.
5. The split injection molded structure of claim 4, wherein: the inside of connecting block corresponds the movable block and is provided with the butt spring, and one side of gag lever post is provided with the damping slider, and the inside of spacing seat corresponds the gag lever post and is provided with spacing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557080.5U CN220008683U (en) | 2023-03-20 | 2023-03-20 | Separation split type injection molding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320557080.5U CN220008683U (en) | 2023-03-20 | 2023-03-20 | Separation split type injection molding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008683U true CN220008683U (en) | 2023-11-14 |
Family
ID=88678070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320557080.5U Active CN220008683U (en) | 2023-03-20 | 2023-03-20 | Separation split type injection molding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008683U (en) |
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2023
- 2023-03-20 CN CN202320557080.5U patent/CN220008683U/en active Active
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