CN218906204U - Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen - Google Patents
Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen Download PDFInfo
- Publication number
- CN218906204U CN218906204U CN202223598669.4U CN202223598669U CN218906204U CN 218906204 U CN218906204 U CN 218906204U CN 202223598669 U CN202223598669 U CN 202223598669U CN 218906204 U CN218906204 U CN 218906204U
- Authority
- CN
- China
- Prior art keywords
- plate
- air
- sealing box
- fixedly connected
- plastic sealing
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of molds, and relates to an air-top auxiliary demolding mechanism for a top sheet of an injection mold of a plastic sealing box for a kitchen. The utility model comprises a lower die holder, wherein two supporting plates are symmetrically and fixedly connected to the side walls on the upper side of the lower die holder, the same lower die plate is fixedly connected to the side walls on the upper side of the two supporting plates, an upper die plate is arranged on the lower die plate, the side walls on the upper side of the upper die plate are connected with the upper die holder, a sealing box die is arranged between the lower die plate and the upper die plate, guide posts are fixedly connected to four corners of the lower surface of the upper die plate, through holes are formed in the four corners of the lower die plate, the guide posts penetrate through the lower die plate through the through holes, the same stripper plate is movably sleeved outside the four guide posts, and an air inlet valve is fixedly connected to the lower die holder. The utility model can assist in demolding the die, thereby improving the convenience of demolding the die and improving the demolding efficiency of the die.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to an air-top auxiliary demolding mechanism for a top sheet of an injection mold of a plastic sealing box for a kitchen.
Background
The plastic sealing box for the kitchen is an injection molding product, and when the plastic sealing box for the kitchen is produced and processed, the injection molding is needed to be performed by using an injection mold, the injection mold is used for molding the raw material in a molten state through the mold, and the product with a needed shape can be formed after the raw material is cooled.
After the injection molding of the existing plastic sealing box for the kitchen is completed, the mold needs to be subjected to demolding treatment, the existing plastic sealing box for the kitchen is pulled by external force to be demolded during demolding, the demolding convenience of the single demolding mode is poor, and the demolding efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems and provides a top air-lift auxiliary demoulding mechanism of an injection mould top sheet of a plastic sealing box for a kitchen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a supplementary demoulding mechanism of kitchen use plastics seal box injection mold top plate air-lift, includes the die holder, two backup pads of lateral wall symmetry fixedly connected with of die holder upside, two the same lower bolster of lateral wall fixedly connected with of backup pad upside, be provided with the cope match-plate pattern on the lower bolster, the lateral wall of cope match-plate pattern upside is connected with the upper die holder, install the seal box mould between lower bolster and the cope match-plate pattern, the equal fixedly connected with guide pillar in four corners department of cope match-plate pattern lower surface, the through-hole has all been seted up in the four corners department of lower bolster, the guide pillar runs through the lower bolster through the through-hole, four the outer movable sleeve of guide pillar is equipped with same stripper plate, fixedly connected with admission valve on the die holder, the gas outlet fixed intercommunication of admission valve has pneumatic ejector pin, pneumatic ejector pin is located the below of stripper plate.
In the auxiliary stripping mechanism for the top sheet air top of the injection mold of the plastic sealing box for the kitchen, two limit posts are symmetrically and fixedly connected to the side wall of the lower side of the lower mold plate, two sliding holes are symmetrically formed in the stripping plate, and the lower ends of the limit posts penetrate through the stripping plate through the sliding holes.
In the auxiliary stripping mechanism for the top sheet air top of the injection mold of the plastic sealing box for the kitchen, an air inlet pipe is arranged between the upper mold base and the upper mold plate, and the air inlet pipe is communicated with a pouring opening on the upper mold plate.
In the auxiliary demoulding mechanism for the top sheet air top of the injection mould of the plastic sealing box for the kitchen, four threaded holes are formed in the side wall of the upper side of the upper mould base, locking bolts are sleeved in the threaded holes in a threaded mode, and the upper mould base and the upper mould plate are fixed together by the locking bolts.
In the auxiliary demoulding mechanism for the top sheet air top of the injection mould of the plastic sealing box for the kitchen, the side wall of the lower side of the upper template is fixedly connected with four positioning convex blocks, the side wall of the upper side of the lower template is provided with four positioning grooves matched with the positioning convex blocks, and the four positioning convex blocks are respectively clamped into the four positioning grooves.
In the air-top auxiliary demoulding mechanism of the top sheet of the injection mould of the plastic sealing box for the kitchen, the side wall of the upper side of the demoulding plate is fixedly connected with a plurality of ejector rods.
In the auxiliary demoulding mechanism for the top sheet air top of the injection mould of the plastic sealing box for the kitchen, the air inlet of the air inlet valve is fixedly communicated with the air tap, the air tap is conical in shape, and a plurality of hexagon nuts are sleeved outside the air tap.
In the auxiliary demoulding mechanism for the top sheet air top of the injection mould of the plastic sealing box for the kitchen, a plurality of mounting holes are formed in the vertical side wall of the upper template, and connecting rods are movably sleeved in the mounting holes.
In the air-top auxiliary demoulding mechanism of the top sheet of the injection mould of the plastic sealing box for the kitchen, the lower mould plate and the upper mould plate are mutually aligned.
In the auxiliary stripping mechanism for the top sheet air top of the injection mold of the plastic sealing box for the kitchen, the side wall of the upper side of the lower mold plate is fixedly connected with four gaskets, and the four gaskets are distributed at four corners of the upper surface of the lower mold plate.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, through the lower die holder, the supporting plate, the lower die plate, the upper die holder, the sealing box die, the guide post, the stripper plate, the air inlet valve and the pneumatic ejector rod, when the mold is used, the sealing box die between the upper die plate and the lower die plate can mold raw materials in a molten state, the sealing box can be formed after the raw materials are cooled, high-pressure air is injected into the mold through the air inlet valve, the high-pressure air enters the pneumatic ejector rod, so that the pneumatic ejector rod operates, the pneumatic ejector rod moves upwards, the stripper plate can be driven to move upwards, the stripper plate can jack up the molded sealing box upwards, and thus the mold can be subjected to auxiliary demolding, the demolding convenience of the mold can be improved, and the demolding efficiency of the mold is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a lower die holder; 2. a support plate; 3. a lower template; 4. an upper template; 5. an upper die holder; 6. sealing the box mold; 7. a guide post; 8. removing the template; 9. an intake valve; 10. pneumatic ejector rods; 11. a limit column; 12. a sliding hole; 13. an air inlet pipe; 14. a locking bolt; 15. positioning the protruding blocks; 16. a positioning groove; 17. a push rod; 18. an air tap; 19. a hexagonal nut; 20. a connecting rod; 21. a gasket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, an auxiliary demoulding mechanism for a top sheet air top of an injection mould of a plastic sealing box for a kitchen comprises a lower mould base 1, wherein two support plates 2 are symmetrically and fixedly connected to side walls of the upper side of the lower mould base 1, two support plates 2 are fixedly connected with the same lower mould base 3, an upper mould plate 4 is arranged on the lower mould base 3, an upper mould base 5 is connected to the side walls of the upper side of the upper mould plate 4, a sealing box mould 6 is arranged between the lower mould base 3 and the upper mould plate 4, guide posts 7 are fixedly connected to four corners of the lower surface of the upper mould plate 4, through holes are formed in the four corners of the lower mould base 3, the guide posts 7 penetrate through the lower mould base 3 through the through holes, the same demoulding plate 8 is sleeved outside the four guide posts 7, an air inlet valve 9 is fixedly connected to the lower mould base 1, an air outlet of the air inlet valve 9 is fixedly communicated with a pneumatic ejector rod 10, and the pneumatic ejector rod 10 is arranged below the demoulding plate 8.
In the above embodiment, when in use, the sealing box mold 6 between the upper mold plate 4 and the lower mold plate 3 can mold the raw materials in a molten state, after the raw materials are cooled, the sealing box can be formed, high-pressure gas is injected into the mold through the air inlet valve 9, the high-pressure gas enters the pneumatic ejector rod 10, the pneumatic ejector rod 10 is enabled to operate, the pneumatic ejector rod 10 is enabled to move upwards, the demolding plate 8 can be driven to move upwards, the demolding plate 8 can jack up the molded sealing box upwards, and thus auxiliary demolding can be carried out on the mold, the demolding convenience of the mold can be improved, and the demolding efficiency of the mold is improved.
Two limit posts 11 are symmetrically and fixedly connected to the side wall of the lower side of the lower die plate 3, two sliding holes 12 are symmetrically formed in the stripper plate 8, and the lower ends of the limit posts 11 penetrate through the stripper plate 8 through the sliding holes 12.
In this embodiment, the two limiting posts 11 are matched with the sliding holes 12, so that the stability of the vertical sliding of the stripper plate 8 can be improved, and the stability of the stripper plate 8 in use is effectively improved.
An air inlet pipe 13 is arranged between the upper die base 5 and the upper die plate 4, and the air inlet pipe 13 is communicated with a pouring opening on the upper die plate 4.
Four threaded holes are formed in the side wall of the upper side of the upper die holder 5, locking bolts 14 are sleeved in the threaded holes in a threaded mode, and the locking bolts 14 fix the upper die holder 5 and the upper die plate 4 together.
In the above embodiment, the four locking bolts 14 can firmly fix the upper die plate 4 and the upper die holder 5, so that the connection stability of the upper die plate 4 and the upper die holder 5 is effectively improved.
The side wall of the lower side of the upper template 4 is fixedly connected with four positioning convex blocks 15, the side wall of the upper side of the lower template 3 is provided with four positioning grooves 16 matched with the positioning convex blocks 15, and the four positioning convex blocks 15 are respectively clamped into the four positioning grooves 16.
In the present embodiment, by the four positioning projections 15 and the four positioning grooves 16 being mutually engaged, the accuracy in the butt joint of the upper die plate 4 and the lower die plate 3 can be improved, and the stability in the butt joint of the upper die plate 4 and the lower die plate 3 can be improved.
The side wall of the upper side of the stripper plate 8 is fixedly connected with a plurality of ejector rods 17.
In the above embodiment, the plurality of ejector pins 17 are provided to improve the releasing effect of the releasing plate 8.
The air inlet of the air inlet valve 9 is fixedly communicated with an air tap 18, the air tap 18 is conical in shape, and a plurality of hexagonal nuts 19 are sleeved outside the air tap 18.
In the present embodiment, the air tap 18 is provided to improve the convenience of connection of the air intake valve 9 to the air intake device.
A plurality of mounting holes are formed in the vertical side wall of the upper template 4, and connecting rods 20 are movably sleeved in the mounting holes.
The lower die plate 3 and the upper die plate 4 are aligned with each other.
The side wall of lower bolster 3 upside is fixedly connected with four gaskets 21, four gasket 21 distributes in the four corners department of lower bolster 3 upper surface.
The working principle of the utility model is as follows:
when the mold is used, the sealing box mold 6 between the upper mold plate 4 and the lower mold plate 3 can mold the raw materials in a molten state, the sealing box can be formed after the raw materials are cooled, high-pressure gas is injected into the mold through the air inlet valve 9, the high-pressure gas enters the pneumatic ejector rod 10, the pneumatic ejector rod 10 is enabled to operate, the pneumatic ejector rod 10 is enabled to move upwards, the demolding plate 8 can be driven to move upwards, the demolding plate 8 can jack up the molded sealing box upwards, and the mold can be assisted to be demolded, so that the convenience in demolding of the mold can be improved, and the demolding efficiency of the mold is improved;
the two limit posts 11 are matched with the sliding holes 12, so that the stability of the up-and-down sliding of the stripper plate 8 can be improved, and the use stability of the stripper plate 8 is effectively improved;
the four locking bolts 14 can firmly fix the upper die plate 4 and the upper die base 5, so that the connection stability of the upper die plate 4 and the upper die base 5 is effectively improved;
the four positioning convex blocks 15 are matched with the four positioning grooves 16, so that the accuracy of the upper template 4 in butt joint with the lower template 3 can be improved, and the stability of the butt joint of the upper template 4 and the lower template 3 can be improved;
the provided air tap 18 can improve the convenience of connection of the air intake valve 9 with the air intake device.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although 1, lower die holder is used more herein; 2. a support plate; 3. a lower template; 4. an upper template; 5. an upper die holder; 6. sealing the box mold; 7. a guide post; 8. removing the template; 9. an intake valve; 10. pneumatic ejector rods; 11. a limit column; 12. a sliding hole; 13. an air inlet pipe; 14. a locking bolt; 15. positioning the protruding blocks; 16. a positioning groove; 17. a push rod; 18. an air tap; 19. a hexagonal nut; 20. a connecting rod; 21. spacer, etc., but does not exclude the possibility of using other terms. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a supplementary demoulding mechanism of kitchen use plastics seal box injection mold top plate air-lift, includes die holder (1), its characterized in that, two backup pads (2) of lateral wall symmetry fixedly connected with of die holder (1) upside, two the lateral wall fixedly connected with same lower bolster (3) of backup pad (2) upside, be provided with cope match-plate pattern (4) on lower bolster (3), the lateral wall of cope match-plate pattern (4) upside is connected with cope match-plate pattern (5), install seal box mould (6) between lower bolster (3) and cope match-plate pattern (4), the equal fixedly connected with guide pillar (7) in four corners department of cope match-plate pattern (4) lower surface, the through-hole has all been seted up in the four corners department of lower bolster (3), four outer movable sleeve of guide pillar (7) is equipped with same stripper plate pattern (8), fixedly connected with admission valve (9) on lower bolster (1), the gas outlet fixed intercommunication of admission valve (9) has pneumatic ejector pin (10), stripper plate pattern (8) are located below.
2. The top air-ejection auxiliary demoulding mechanism for the plastic sealing box injection mould top for the kitchen according to claim 1, wherein two limit posts (11) are symmetrically and fixedly connected to the side wall of the lower side of the lower mould plate (3), two sliding holes (12) are symmetrically formed in the demoulding plate (8), and the lower ends of the limit posts (11) penetrate through the demoulding plate (8) through the sliding holes (12).
3. The top air-ejection auxiliary demoulding mechanism for the plastic sealing box injection mould top sheet for the kitchen according to claim 2, wherein an air inlet pipe (13) is arranged between the upper mould base (5) and the upper mould plate (4), and the air inlet pipe (13) is communicated with a pouring opening on the upper mould plate (4).
4. The auxiliary stripping mechanism for the top sheet air top of the injection mold of the plastic sealing box for the kitchen according to claim 3, wherein four threaded holes are formed in the side wall of the upper side of the upper mold base (5), locking bolts (14) are sleeved in the four threaded holes in a threaded mode, and the upper mold base (5) and the upper mold plate (4) are fixed together by the locking bolts (14).
5. The top air-ejection auxiliary demoulding mechanism for the plastic sealing box injection mould top for the kitchen according to claim 4, wherein four positioning convex blocks (15) are fixedly connected to the side wall of the lower side of the upper template (4), four positioning grooves (16) matched with the positioning convex blocks (15) are formed in the side wall of the upper side of the lower template (3), and the four positioning convex blocks (15) are respectively clamped into the four positioning grooves (16).
6. The air-top auxiliary demoulding mechanism for the top sheet of the injection mould of the plastic sealing box for the kitchen according to claim 5, wherein a plurality of ejector rods (17) are fixedly connected to the side wall of the upper side of the demoulding plate (8).
7. The auxiliary stripping mechanism for the top sheet of the injection mold of the plastic sealing box for the kitchen according to claim 6, wherein an air inlet of the air inlet valve (9) is fixedly communicated with an air tap (18), the air tap (18) is conical in shape, and a plurality of hexagonal nuts (19) are sleeved outside the air tap (18).
8. The auxiliary stripping mechanism for the top sheet of the injection mold of the plastic sealing box for the kitchen according to claim 7, wherein a plurality of mounting holes are formed in the vertical side wall of the upper mold plate (4), and connecting rods (20) are movably sleeved in the plurality of mounting holes.
9. The air-top auxiliary demolding mechanism for the top sheet of the injection mold of the plastic sealing box for the kitchen according to claim 8, wherein the lower mold plate (3) and the upper mold plate (4) are mutually aligned.
10. The top air-ejection auxiliary demoulding mechanism for the plastic sealing box injection mould top for the kitchen according to claim 9, wherein four gaskets (21) are fixedly connected to the side wall of the upper side of the lower template (3), and the four gaskets (21) are distributed at four corners of the upper surface of the lower template (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598669.4U CN218906204U (en) | 2022-12-30 | 2022-12-30 | Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598669.4U CN218906204U (en) | 2022-12-30 | 2022-12-30 | Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218906204U true CN218906204U (en) | 2023-04-25 |
Family
ID=86010875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223598669.4U Active CN218906204U (en) | 2022-12-30 | 2022-12-30 | Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218906204U (en) |
-
2022
- 2022-12-30 CN CN202223598669.4U patent/CN218906204U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2759758Y (en) | Two-stage side-wise loose-core device of plastic mould | |
| CN218906204U (en) | Top sheet air-top auxiliary demoulding mechanism of injection mould of plastic sealing box for kitchen | |
| CN107901356A (en) | Multi-angle reverse buckle demolding mechanism and its mould | |
| CN203110254U (en) | Combined core-pulling die by oblique guide pillar, oblique chute and oblique press cake | |
| CN210758344U (en) | Ceramic micropore injection moulding mould convenient to drawing of patterns | |
| CN216506471U (en) | Mould with ejecting structure | |
| CN211709574U (en) | Forming die for double-reverse-convex die pressing door plate | |
| CN220720030U (en) | Mould with dismouting structure | |
| CN207954528U (en) | Mold equipped with multi-angle reverse buckle demolding mechanism | |
| CN220409603U (en) | Convenient demolding die for air conditioner chassis | |
| CN221589084U (en) | Pulp moulding split mould | |
| CN217670665U (en) | Tool for demoulding product and mould pressing mould | |
| CN214562704U (en) | Injection mold with annular back-off demolding mechanism | |
| CN215392397U (en) | Auto-parts's shaping structure | |
| CN216267806U (en) | Hardware mould demoulding structure | |
| CN218985560U (en) | Plastic elbow injection mold | |
| CN219988354U (en) | High-bearing-capacity T-shaped plastic tray forming die with composite ejection mechanism | |
| CN219294529U (en) | Rubber molding vulcanizer | |
| CN213593526U (en) | Plastic injection mold convenient to drawing of patterns | |
| CN221416944U (en) | Detachable test block die | |
| CN210257073U (en) | Improved plastic thin water gap of mold | |
| CN220883195U (en) | Double-framework damping piece die | |
| CN220499830U (en) | Bidirectional ejection mechanism for moving and fixed moulds of all-terrain vehicle foot pedals | |
| CN214026903U (en) | Universal mold for injection molding | |
| CN215592928U (en) | Curved steel glass production forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |