CN216423333U - Pitched roof demolding mechanism of plastic mold - Google Patents
Pitched roof demolding mechanism of plastic mold Download PDFInfo
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- CN216423333U CN216423333U CN202122500562.0U CN202122500562U CN216423333U CN 216423333 U CN216423333 U CN 216423333U CN 202122500562 U CN202122500562 U CN 202122500562U CN 216423333 U CN216423333 U CN 216423333U
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- fixedly connected
- bottom plate
- rod
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Abstract
The utility model discloses an oblique ejection demoulding mechanism of a plastic mould in the technical field of plastic moulds, which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a guide rod and a stabilizing post, the circumferential surface of the guide rod is connected with a movable upper template in a sliding way, the upper end of the movable upper template is fixedly connected with a first air cylinder, the upper end of the first air cylinder is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the guide rod; the upper end of the stabilizing column is fixedly connected with a processing die body; the shifting chute has been placed to the upper end of bottom plate, the inside fixedly connected with slide bar of shifting chute, and the periphery sliding connection of slide bar has a mould structure, the lower extreme fixedly connected with second cylinder of shifting chute, the volume lower extreme fixedly connected with mount of first cylinder, fixed connection between mount and the bottom plate, the utility model discloses simple structure only needs simple operation just can reach the purpose of the drawing of patterns of being convenient for.
Description
Technical Field
The utility model relates to a plastic mould technical field specifically is a plastic mould's oblique top demoulding mechanism.
Background
The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.
However, when the traditional injection mold is used for demolding, the operation is complex, the plastic mold is not convenient to separate from a finished product, the manufacturing efficiency of a plastic product is influenced, the processing efficiency is reduced, and meanwhile, the traditional injection mold is used for demolding manually when the mold is used for demolding, and at the moment, the temperature of the surface of a plastic finished product can scald workers.
Therefore, the utility model provides a plastic mould's oblique top demoulding mechanism to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic mould's oblique top demoulding mechanism to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an inclined top demoulding mechanism of a plastic mould comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a guide rod and a stabilizing column, the circumferential surface of the guide rod is connected with a movable upper mould plate in a sliding manner, the upper end of the movable upper mould plate is fixedly connected with a first air cylinder, the upper end of the first air cylinder is fixedly connected with a fixed plate, and the fixed plate is fixedly connected with the guide rod; the upper end of the stabilizing column is fixedly connected with a processing die body; the movable groove is placed at the upper end of the bottom plate, a sliding rod is fixedly connected inside the movable groove, a top die structure is connected to the circumferential surface of the sliding rod in a sliding mode, a second air cylinder is fixedly connected to the lower end of the movable groove, a fixing frame is fixedly connected to the lower end of the first air cylinder, and the fixing frame is fixedly connected with the bottom plate.
As a further aspect of the present invention: the lower extreme fixedly connected with supporting leg of bottom plate, the supporting leg is provided with a plurality of even distributions at the lower extreme of bottom plate, and the during operation makes the overall device more stable place subaerial under the effect of supporting leg.
As a further aspect of the present invention: the guide way has been seted up to the upper end of stabilizing the post, the inside sliding connection of guide way has the slider, fixed connection between slider and the shifting chute, stabilizing post, guide way and slider symmetric distribution are at the left and right sides both ends of shifting chute, and during operation, the stabilizing post, guide way and the slider of symmetric distribution for the shifting chute is more stable when moving under the effect of second cylinder.
As a further aspect of the present invention: the end face shapes of the sliding block and the guide groove are T-shaped, when the sliding block is driven to move in the guide groove along with the movement of the moving groove during working, the sliding block cannot be separated from the guide groove due to the fact that the end face shapes of the guide groove and the sliding block are T-shaped, and then the sliding block can be stably moved.
As a further aspect of the present invention: the top die structure comprises a fixed seat, a rotating block, an ejector rod, injection molding grass, an inclined groove and a movable lower die head, wherein the circumferential surface of the sliding rod is connected with the fixed seat in a sliding manner, the rotating block is rotatably connected inside the fixed seat, the ejector rod is fixedly connected to the upper end of the rotating block, and the movable lower die head is fixedly connected to the upper end of the ejector rod; the upper end of processing die body has been seted up and has been moulded plastics groove and oblique type groove, sliding connection between removal die head and the oblique type groove, sliding connection between ejector pin and the processing die body, in operation, after the injection molding, open the second cylinder and promote the shifting chute and upwards remove, the shifting chute rebound promotes the slide bar, fixing base and turning block rebound, the rebound of turning block is promoting the ejector pin rebound, the ejector pin rebound promotes to remove die head along oblique type groove rebound under the removal, along with removing the removal of die head makes the fixing base drive the turning block and remove along the slide bar, simultaneously along with the rebound of ejector pin can make the turning block have certain rotation inside the fixing base, along with removing die head rebound can promote away the plastic of accomplishing of moulding plastics, the purpose of convenient drawing of patterns has been reached this moment.
As a further aspect of the present invention: the guide bar is provided with a plurality of even distributions in a week that removes the cope match-plate pattern, and the during operation opens first cylinder and drives and remove the cope match-plate pattern along the guide bar removal, and at this moment evenly distributed's guide bar makes the emergence removal that removes the cope match-plate pattern can be more stable.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
through the fixing base, the turning block, the ejector pin, the groove of moulding plastics, oblique type groove, remove the die head down, the second cylinder, under the cooperation of shifting chute and slide bar, when the completion back of moulding plastics need the drawing of patterns, open the second cylinder, make ejector pin rebound under the effect of second cylinder, the ejector pin removes and is promoting to remove die head rebound down, just can push away the plastic of the completion of moulding plastics from the inslot of moulding plastics under the effect of removing the die head down, the inconvenient drawing of patterns of oblique top demoulding mechanism of traditional injection mold has been solved, the purpose of improving manufacturing efficiency has been reached.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a front view section of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. supporting legs; 3. a guide bar; 4. moving the upper template; 5. a fixing plate; 6. processing a die body; 7. a stabilization post; 8. a moving groove; 9. a first cylinder; 10. a fixed mount; 11. a second cylinder; 12. moving the lower die head; 13. a top rod; 14. injection molding a groove; 15. rotating the block; 16. a slide bar; 17. a fixed seat; 18. a slider; 19. an inclined groove; 20. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an angle ejection demolding mechanism for a plastic mold includes a bottom plate 1, a guide rod 3 and a stabilizing column 7 are fixedly connected to an upper end of the bottom plate 1, a movable upper mold plate 4 is slidably connected to a circumferential surface of the guide rod 3, a first cylinder 9 is fixedly connected to an upper end of the movable upper mold plate 4, a fixed plate 5 is fixedly connected to an upper end of the first cylinder 9, and the fixed plate 5 is fixedly connected to the guide rod 3; the upper end of the stabilizing column 7 is fixedly connected with a processing die body 6; a moving groove 8 is arranged at the upper end of the bottom plate 1, a sliding rod 16 is fixedly connected inside the moving groove 8, a top die structure is slidably connected with the circumferential surface of the sliding rod 16, a second air cylinder 11 is fixedly connected with the lower end of the moving groove 8, a fixing frame 10 is fixedly connected with the lower end of the first air cylinder 9, and the fixing frame 10 is fixedly connected with the bottom plate 1.
The lower end of the bottom plate 1 is fixedly connected with supporting legs 2, the supporting legs 2 are uniformly distributed at the lower end of the bottom plate 1, and the whole device is placed on the ground more stably under the action of the supporting legs 2 during work; the upper end of the stabilizing column 7 is provided with a guide groove 20, the inside of the guide groove 20 is connected with a sliding block 18 in a sliding manner, the sliding block 18 is fixedly connected with the moving groove 8, the stabilizing column 7, the guide groove 20 and the sliding block 18 are symmetrically distributed at the left end and the right end of the moving groove 8, and during work, the stabilizing column 7, the guide groove 20 and the sliding block 18 are symmetrically distributed, so that the moving groove 8 is more stable when moving under the action of the second air cylinder 11; the end face shapes of the sliding block 18 and the guide groove 20 are T-shaped, when the sliding block 18 is driven to move in the guide groove 20 along with the movement of the moving groove 8 during operation, the sliding block 18 cannot be separated from the guide groove 20 due to the T-shaped end face shapes of the guide groove 20 and the sliding block 18, and the sliding block 18 can move stably.
The top die structure comprises a fixed seat 17, a rotating block 15, a top rod 13, injection molding grass, an inclined groove 19 and a movable lower die head 12, wherein the circumferential surface of a sliding rod 16 is connected with the fixed seat 17 in a sliding manner, the rotating block 15 is rotatably connected inside the fixed seat 17, the top end of the rotating block 15 is fixedly connected with the top rod 13, and the upper end of the top rod 13 is fixedly connected with the movable lower die head 12; the upper end of the processing die body 6 is provided with an injection molding groove 14 and an inclined groove 19, the movable lower die head 12 is connected with the inclined groove 19 in a sliding way, the ejector rod 13 is connected with the processing die body 6 in a sliding way, when in work, after the injection molding is finished, the second air cylinder 11 is started to push the moving groove 8 to move upwards, the moving groove 8 moves upwards to push the sliding rod 16, the fixed seat 17 and the rotating block 15 to move upwards, the upward movement of the rotating block 15 pushes the ejector rod 13 to move upwards, the ejector rod 13 moves upwards to push the lower moving die head 12 to move upwards along the inclined groove 19, the fixed seat 17 drives the rotating block 15 to move along the sliding rod 16 along with the movement of the lower moving die head 12, meanwhile, the rotating block 15 can rotate to a certain extent in the fixed seat 17 along with the upward movement of the ejector rod 13, and the plastic after injection molding can be pushed out along with the upward movement of the lower die head 12, so that the purpose of facilitating demolding is achieved; the guide rod 3 is provided with a plurality of even distributions in the a week that removes cope match-plate pattern 4, and the during operation opens first cylinder 9 and drives and remove cope match-plate pattern 4 and remove along guide rod 3, and at this moment evenly distributed's guide rod 3 makes the emergence that removes cope match-plate pattern 4 can be more stable remove.
The utility model discloses a theory of operation is:
when the utility model is used, plastic liquid is poured into the injection molding groove 14, the first air cylinder 9 is opened, the movable upper template 4 is driven to move downwards along the guide rod 3 under the action of the first air cylinder 9, the first air cylinder 9 is closed when the movable upper template 4 is tightly attached to the processing die body 6, the injection molding is started at the moment, after the injection molding is finished, the first air cylinder 9 is opened to drive the movable upper template 4 to move upwards to a proper position, the first air cylinder 9 is closed, the second air cylinder 11 is opened, the movable groove 8 is driven to move upwards under the action of the second air cylinder 11, the movable groove 8 moves upwards to drive the sliding rod 16, the fixed seat 17 and the rotating block 15 to move upwards, the upward movement of the rotating block 15 drives the ejector rod 13 to move upwards, the ejector rod 13 moves upwards to drive the movable lower die head 12 to move upwards along the inclined groove 19, the fixed seat 17 drives the rotating block 15 to move along with the movement of the movable lower die head 12, meanwhile, the rotating block 15 can rotate to a certain extent in the fixed seat 17 along with the upward movement of the ejector rod 13, and the plastic after injection molding can be pushed out of the injection molding groove 14 along with the upward movement of the lower die head 12, so that the purpose of facilitating demolding is achieved.
Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a plastic mould's oblique top demoulding mechanism, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a guide rod (3) and a stabilizing column (7), the circumferential surface of the guide rod (3) is connected with a movable upper template (4) in a sliding manner, the upper end of the movable upper template (4) is fixedly connected with a first air cylinder (9), the upper end of the first air cylinder (9) is fixedly connected with a fixed plate (5), and the fixed plate (5) is fixedly connected with the guide rod (3); the upper end of the stabilizing column (7) is fixedly connected with a processing die body (6); moving slot (8) have been placed to the upper end of bottom plate (1), the inside fixedly connected with slide bar (16) of moving slot (8), the periphery sliding connection of slide bar (16) has a mould structure, the lower extreme fixedly connected with second cylinder (11) of moving slot (8), the volume lower extreme fixedly connected with mount (10) of first cylinder (9), fixed connection between mount (10) and bottom plate (1).
2. The angle ejector demolding mechanism of a plastic mold as claimed in claim 1, wherein: the lower extreme fixedly connected with supporting leg (2) of bottom plate (1), supporting leg (2) are provided with a plurality of even lower extreme that distribute at bottom plate (1).
3. The angle ejector demolding mechanism of a plastic mold as claimed in claim 1, wherein: guide way (20) have been seted up to the upper end of stabilizing post (7), the inside sliding connection of guide way (20) has slider (18), fixed connection between slider (18) and shifting chute (8), stabilizing post (7), guide way (20) and slider (18) symmetric distribution are at both ends about shifting chute (8).
4. The angle ejector mechanism of claim 3, wherein: the end surfaces of the sliding block (18) and the guide groove (20) are T-shaped.
5. The angle ejector demolding mechanism of a plastic mold as claimed in claim 1, wherein: the top die structure comprises a fixed seat (17), a rotating block (15), an ejector rod (13), injection molding grass, an inclined groove (19) and a movable lower die head (12), wherein the circumferential surface of the sliding rod (16) is connected with the fixed seat (17) in a sliding manner, the rotating block (15) is rotatably connected inside the fixed seat (17), the ejector rod (13) is fixedly connected to the upper end of the rotating block (15), and the movable lower die head (12) is fixedly connected to the upper end of the ejector rod (13); the upper end of the processing die body (6) is provided with an injection molding groove (14) and an inclined groove (19), the movable lower die head (12) is connected with the inclined groove (19) in a sliding mode, and the ejector rod (13) is connected with the processing die body (6) in a sliding mode.
6. The angle ejector demolding mechanism of a plastic mold as claimed in claim 1, wherein: the guide rod (3) is provided with a plurality of guide rods which are uniformly distributed on the periphery of the movable upper template (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500562.0U CN216423333U (en) | 2021-10-18 | 2021-10-18 | Pitched roof demolding mechanism of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122500562.0U CN216423333U (en) | 2021-10-18 | 2021-10-18 | Pitched roof demolding mechanism of plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216423333U true CN216423333U (en) | 2022-05-03 |
Family
ID=81330839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122500562.0U Active CN216423333U (en) | 2021-10-18 | 2021-10-18 | Pitched roof demolding mechanism of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216423333U (en) |
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2021
- 2021-10-18 CN CN202122500562.0U patent/CN216423333U/en active Active
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