CN216506227U - Lever ejection type demoulding structure - Google Patents
Lever ejection type demoulding structure Download PDFInfo
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- CN216506227U CN216506227U CN202123189731.XU CN202123189731U CN216506227U CN 216506227 U CN216506227 U CN 216506227U CN 202123189731 U CN202123189731 U CN 202123189731U CN 216506227 U CN216506227 U CN 216506227U
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Abstract
The utility model discloses a lever ejection type demoulding structure which comprises a base, wherein a first demoulding plate is arranged at the top of the base, a second demoulding plate is arranged at the top of the first demoulding plate, a bearing plate is sleeved at the top of the second demoulding plate in a sliding mode, a lower mould is arranged at the top of the bearing plate, and an ejection mechanism is arranged on the base; the ejection mechanism comprises a connecting frame, a connecting rod is arranged at the bottom of the connecting frame and is rotatably installed at the bottom of the second stripper plate, a groove is formed in the top of the base, the connecting rod is located in the groove, a groove is formed in the bottom of the connecting rod, connecting blocks are symmetrically and fixedly connected to the bottom of the second stripper plate, and a first pin shaft is fixedly connected between the two connecting blocks. The utility model utilizes the matching use of the ejection mechanism, the bearing plate and the second stripper plate, the cylinder can drive the bearing plate to ascend through the connecting rod, and further the plate and the bearing plate for bearing the product ascend for a certain distance, thereby being convenient for taking out the product, and further improving the practical performance of the product.
Description
Technical Field
The utility model relates to the technical field of demoulding structures, in particular to a lever ejection type demoulding structure.
Background
In the industrial production of moulds and tools for injection moulding, blow moulding, extrusion, die-casting or forging, smelting, stamping, etc. to obtain the desired products, in short, moulds are tools for making shaped articles, which tools are composed of various parts, and different moulds are composed of different parts.
When the existing mold is used for producing a product, after the upper mold is separated from the lower mold and the lower mold is moved relatively, the product still exists in the mold, so that the product is not convenient to directly take out of the mold, and the practical performance of the product is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lever ejection type demoulding structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the lever ejection type demoulding structure comprises a base, wherein a first demoulding plate is installed at the top of the base, a second demoulding plate is installed at the top of the first demoulding plate, a bearing plate is sleeved at the top of the second demoulding plate in a sliding mode, a lower mould is installed at the top of the bearing plate, and an ejection mechanism is installed on the base;
the ejection mechanism comprises a connecting frame, a connecting rod is arranged at the bottom of the connecting frame, and the connecting rod is rotatably arranged at the bottom of the second demoulding plate.
Preferably, the top of the base is provided with a slot, the connecting rod is positioned in the slot, and the bottom of the connecting rod is provided with a groove.
Preferably, the bottom of the second stripper plate is symmetrically and fixedly connected with connecting blocks, a first pin shaft is fixedly connected between the two connecting blocks, and the outer wall of the first pin shaft is rotatably, alternately and sleeved with the connecting rod.
Preferably, the bottom of the bearing plate is fixedly connected with a first connecting piece, the bottom of the first connecting piece is fixedly connected with a second pin shaft, one end of the connecting rod is provided with a connecting groove, and the outer wall of the second pin shaft is in sliding sleeve connection with the inner cavity of the connecting groove.
Preferably, one side fixedly connected with cylinder of linking frame, the output transmission of cylinder is connected with the second connecting piece, the bottom fixedly connected with third round pin axle of second connecting piece, the outer wall and the connecting rod of third round pin axle rotate to alternate and cup joint.
Preferably, the bottom of second stripper plate is four spliced poles of rectangular array fixedly connected with, the outer wall and the first stripper plate slip interlude of spliced pole cup joint, the bottom and the base slip interlude of the outer wall of spliced pole cup joint.
Compared with the prior art, the lever ejecting type demoulding structure has the advantages that the ejection mechanism, the bearing plate and the second demoulding plate are matched for use, the cylinder can drive the bearing plate to ascend through the connecting rod, the plate and the bearing plate for bearing a product ascend for a certain distance, the product is convenient to take out, the practical performance of the lever ejecting type demoulding structure is improved, the connecting groove is formed in one end of the connecting rod, the second pin shaft can conveniently slide in the connecting groove, and the bearing plate and the first connecting piece can conveniently ascend or descend vertically.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall bottom structure of a second stripper plate of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the overall structure of the base plate of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the drawings:
1. a base; 2. a first stripper plate; 3. a second stripper plate; 4. a carrier plate; 5. a lower die; 6. an ejection mechanism; 61. a connecting frame; 62. a connecting rod; 63. a first connecting member; 64. a cylinder; 65. a second connecting member; 66. connecting blocks; 67. and (4) slotting.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the lever ejection type demoulding structure comprises a base 1, wherein a first demoulding plate 2 is installed at the top of the base 1, a second demoulding plate 3 is installed at the top of the first demoulding plate 2, a bearing plate 4 is sleeved at the top of the second demoulding plate 3 in a sliding mode, a lower mould 5 is installed at the top of the bearing plate 4, and an ejection mechanism 6 is installed on the base 1;
the ejection mechanism 6 comprises a connecting frame 61, a connecting rod 62 is arranged at the bottom of the connecting frame 61, the connecting rod 62 is rotatably mounted at the bottom of the second stripper plate 3, a slot 67 is formed in the top of the base 1, the slot 67 enables the connecting rod 62 to have a certain movement space, the connecting rod 62 is located inside the slot 67, and a groove is formed in the bottom of the connecting rod 62.
Wherein, the bottom symmetry fixedly connected with connecting block 66 of second stripper plate 3, the first round pin axle of fixedly connected with between two connecting blocks 66, the outer wall of first round pin axle rotates with connecting rod 62 to alternate and cup joints, the first connecting piece 63 of bottom fixedly connected with of loading board 4, the bottom fixedly connected with second round pin axle of first connecting piece 63, the spread groove has been seted up to the one end of connecting rod 62, when connecting rod 62 used first round pin axle as the center rotation, the second round pin axle can slide in the spread groove, thereby guarantee that first connecting piece 63 drives loading board 4 and rise perpendicularly or descend, the outer wall of second round pin axle cup joints with the inner chamber slip of spread groove.
Wherein, one side fixedly connected with cylinder 64 of connecting frame 61, the output transmission of cylinder 64 is connected with second connecting piece 65, the bottom fixedly connected with third round pin axle of second connecting piece 65, and the outer wall of third round pin axle rotates with connecting rod 62 to alternate to cup joint.
Wherein, the bottom of second stripper plate 3 is four spliced poles of rectangular array fixedly connected with, and the outer wall of spliced pole and the slip interlude of first stripper plate 2 cup joint, and the bottom of the outer wall of spliced pole and the slip interlude of base 1 cup joint, and the spliced pole can guarantee the stability between base 1, first stripper plate 2 and the second stripper plate 3.
The cylinder 64 is in limited connection with an external power source through an externally connected cylinder switch.
The specific working principle of the present invention will be explained in detail below: when the lower mold 5 moves on the bearing plate 4 to demold and take out a product, firstly, a cylinder switch is turned on, a cylinder 64 drives one end of a connecting rod 62 to descend through a second connecting piece 65 and a third pin shaft, the connecting rod 62 rotates around the first pin shaft under the action of a connecting block 66 and the first pin shaft, one end of the connecting rod 62 drives a second pin shaft to ascend, so that the bearing plate 4 is driven to ascend through a first connecting piece 63, the product is lifted to a certain height, the product is taken out conveniently, when the connecting rod 62 rotates around the first pin shaft, the second pin shaft slides in a connecting groove at one end of the connecting rod 62, after the product is taken out, the cylinder 64 drives the connecting rod 62 to restore through the second connecting piece 65 and the third pin shaft, the bearing plate 4 restores to the original position, the lower mold 5 restores to the original position, and the production can be carried out again.
In summary, the lever ejection type demoulding structure of the utility model can make the bearing plate 4 drive the product to rise to a certain height by the arrangement mode of the ejection mechanism 6, thereby facilitating the product to be taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. Lever ejection formula demoulding structure, including base (1), its characterized in that: a first stripping plate (2) is installed on the top of the base (1), a second stripping plate (3) is installed on the top of the first stripping plate (2), a bearing plate (4) is sleeved on the top of the second stripping plate (3) in a sliding mode, a lower die (5) is installed on the top of the bearing plate (4), and an ejection mechanism (6) is installed on the base (1);
the ejection mechanism (6) comprises a connecting frame (61), a connecting rod (62) is arranged at the bottom of the connecting frame (61), and the connecting rod (62) is rotatably mounted at the bottom of the second stripper plate (3).
2. The lever ejection demolding structure as claimed in claim 1, wherein: a groove (67) is formed in the top of the base (1), the connecting rod (62) is located inside the groove (67), and a groove is formed in the bottom of the connecting rod (62).
3. The lever ejection demolding structure as claimed in claim 1, wherein: the bottom symmetry fixedly connected with connecting block (66) of second stripper plate (3), two first round pin axle of fixedly connected with between connecting block (66), the outer wall of first round pin axle rotates with connecting rod (62) to alternate to cup joint.
4. The lever ejection demolding structure as claimed in claim 1, wherein: the bottom fixedly connected with first connecting piece (63) of loading board (4), the bottom fixedly connected with second round pin axle of first connecting piece (63), the spread groove has been seted up to the one end of connecting rod (62), the outer wall of second round pin axle cup joints with the inner chamber slip of spread groove.
5. The lever ejection demolding structure as claimed in claim 1, wherein: one side fixedly connected with cylinder (64) of linking frame (61), the output transmission of cylinder (64) is connected with second connecting piece (65), the bottom fixedly connected with third round pin axle of second connecting piece (65), the outer wall of third round pin axle rotates with connecting rod (62) to alternate and cup joints.
6. The lever ejection demolding structure as claimed in claim 1, wherein: the bottom of second stripper plate (3) is four spliced poles of rectangular array fixedly connected with, the outer wall and the first stripper plate (2) slip interlude of spliced pole cup joint, the bottom and base (1) slip interlude of the outer wall of spliced pole cup joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123189731.XU CN216506227U (en) | 2021-12-17 | 2021-12-17 | Lever ejection type demoulding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123189731.XU CN216506227U (en) | 2021-12-17 | 2021-12-17 | Lever ejection type demoulding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216506227U true CN216506227U (en) | 2022-05-13 |
Family
ID=81500099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123189731.XU Active CN216506227U (en) | 2021-12-17 | 2021-12-17 | Lever ejection type demoulding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216506227U (en) |
-
2021
- 2021-12-17 CN CN202123189731.XU patent/CN216506227U/en active Active
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