CN220447085U - Injection molding and demolding device for thin-wall part - Google Patents
Injection molding and demolding device for thin-wall part Download PDFInfo
- Publication number
- CN220447085U CN220447085U CN202322339157.4U CN202322339157U CN220447085U CN 220447085 U CN220447085 U CN 220447085U CN 202322339157 U CN202322339157 U CN 202322339157U CN 220447085 U CN220447085 U CN 220447085U
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- Prior art keywords
- injection
- mold
- injection molding
- mounting
- mounting panel
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding demoulding device for a thin-wall part, which comprises a fixed plate and a mounting plate, wherein a guide rod is fixedly connected between the fixed plate and the mounting plate, an injection mold and a mold closing mold are both slidably arranged on the guide rod, a push plate is slidably arranged in the mold closing mold, the push plate is connected with a molding cavity, an injection jacking pipe is fixedly arranged in the center of the mounting plate, the injection jacking pipe is penetratingly slidably arranged in the injection mold, an injection passage is arranged in the center of the injection jacking pipe, the injection passage is communicated with the molding cavity and the other side of the mounting plate, and both mold halves are movably arranged on the guide rod and can respectively control movement.
Description
Technical Field
The utility model relates to the field of injection molding machines, in particular to an injection molding and demolding device for a thin-wall part.
Background
When producing plastics thin wall work piece through the injection molding machine, the work piece after the shaping is comparatively laminated with the mould, and self structure texture is more fragile, and the mould divides behind the mould product can remain on one side mould, is difficult for taking off, when taking off the product through general demoulding structure, causes the damage to the product easily.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the injection molding and demolding device for the thin-wall part, which solves the existing pain point in the field.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a thin wall spare injection moulding shedder, includes fixed plate and mounting panel, the fixed plate with the equal fixed mounting of mounting panel is in the frame, fixedly connected with guide arm between fixed plate and the mounting panel, injection mold and compound die equal slidable mounting in on the guide arm, injection mold with be provided with the shaping die cavity between the compound die, slidable mounting has the push pedal in the compound die, the push pedal with the shaping cavity links to each other, mounting panel center fixed mounting has the push pipe of moulding plastics, the push pipe of moulding plastics run through slidable mounting in the injection mold, the push pipe center of moulding plastics is provided with the passageway of moulding plastics, the passageway of moulding plastics intercommunication the shaping cavity with the mounting panel opposite side.
Preferably, a baffle is fixedly installed on the guide rod, and the baffle is arranged between the injection mold and the mold closing mold and is connected with the outer side edge of the molding cavity.
In summary, compared with the prior art, the utility model has the following beneficial effects: the two half dies are movably mounted on the guide rod and can be controlled to move respectively, after the product is molded, the die closing dies are moved and separated firstly, the product is left on the injection die, then the injection die moves, the product is propped against the fixed partition plate and the injection jacking pipe, force is applied from multiple points, product demolding is completed, and product damage is avoided.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
fig. 1 is a schematic structural view of a demolding device for injection molding of thin-walled parts.
Reference numerals illustrate: 10. an injection mold; 11. closing the mold; 12. a molding cavity; 13. a fixing plate; 14. a mounting plate; 15. a guide rod; 16. a partition plate; 17. injection molding of the jacking pipe; 18. an injection molding channel; 19. a push plate.
Description of the embodiments
The utility model is described in further detail below with reference to the accompanying drawings.
The utility model provides a thin-walled workpiece injection molding shedder, includes fixed plate 13 and mounting panel 14, fixed plate 13 with mounting panel 14 is all fixed mounting in the frame, fixedly connected with guide arm 15 between fixed plate 13 and the mounting panel 14, injection mold 10 and compound die 11 all slidable mounting in on guide arm 15, injection mold 10 with compound die 11 all promotes through the pneumatic cylinder, injection mold 10 with be provided with between the compound die 11 and become die cavity 12, fixed mounting has baffle 16 on the guide arm 15, baffle 16 set up in between injection mold 10 with the compound die 11, injection mold 10 with will when the compound die 11 is closed the die baffle 16 is in the centre, with the outside edge in shaping cavity 12 is connected, slidable mounting has push pedal 19 in the compound die 11, push pedal 19 with shaping cavity 12 links to each other, push pedal 19 can be promoted by the pneumatic cylinder, with the shaping in the shaping cavity 12 with compound die 11 separation, 14 center fixed mounting has 17, 17 run through in the injection mold 10 is installed to the roof cavity 18 in the injection molding channel 18 is passed through to injection mold 12 in the injection molding channel 18.
After the injection molding is performed in the molding cavity 12, the mold clamping die 11 is controlled to slide and separate from the injection molding die 10, meanwhile, the push plate 19 ejects the molding part from the mold clamping die 11 under the driving of the hydraulic cylinder, so that the molding part is left on the injection molding die 10, then, the injection molding die 10 is controlled to slide, and the finished product part is separated from the injection molding die 10 under the limitation of the partition plate 16 and the injection jacking pipe 17, so that the demolding of the finished product part is completed.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (2)
1. The utility model provides a thin wall spare injection moulding shedder which characterized in that: including fixed plate (13) and mounting panel (14), fixed plate (13) with mounting panel (14) are all fixed mounting in the frame, fixedly connected with guide arm (15) between fixed plate (13) and mounting panel (14), injection mold (10) and compound die (11) all slidable mounting in on guide arm (15), injection mold (10) with be provided with between compound die (11) shaping chamber (12), slidable mounting has push pedal (19) in compound die (11), push pedal (19) with shaping chamber (12) link to each other, mounting panel (14) center fixed mounting has injection molding push pipe (17), injection molding push pipe (17) run through slidable mounting in injection mold (10), injection molding push pipe (17) center is provided with injection molding passageway (18), injection molding passageway (18) intercommunication shaping chamber (12) with mounting panel (14) opposite side.
2. The thin-walled article injection molding and demolding device according to claim 1, wherein: and a baffle plate (16) is fixedly arranged on the guide rod (15), the baffle plate (16) is arranged between the injection mold (10) and the mold closing mold (11), and is connected with the outer side edge of the molding cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339157.4U CN220447085U (en) | 2023-08-30 | 2023-08-30 | Injection molding and demolding device for thin-wall part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339157.4U CN220447085U (en) | 2023-08-30 | 2023-08-30 | Injection molding and demolding device for thin-wall part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447085U true CN220447085U (en) | 2024-02-06 |
Family
ID=89737896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322339157.4U Active CN220447085U (en) | 2023-08-30 | 2023-08-30 | Injection molding and demolding device for thin-wall part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447085U (en) |
-
2023
- 2023-08-30 CN CN202322339157.4U patent/CN220447085U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |