CN218660256U - Insert injection mold of fibrilia structure - Google Patents
Insert injection mold of fibrilia structure Download PDFInfo
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- CN218660256U CN218660256U CN202223046081.8U CN202223046081U CN218660256U CN 218660256 U CN218660256 U CN 218660256U CN 202223046081 U CN202223046081 U CN 202223046081U CN 218660256 U CN218660256 U CN 218660256U
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Abstract
The utility model discloses an inserts injection mold of fibrilia structure, include: the device comprises a movable side fixing plate, a fixed side fixing plate, a cavity plate, a core plate, a glue sealing structure, an injection molding structure and a die spotting machine; the cavity plate and the core plate are arranged between the movable side fixing plate and the fixed side fixing plate, the cavity plate is provided with a mold cavity, the core plate is provided with a mold table matched with the mold cavity, and a fibrilia structure to be injected is embedded between the mold cavity and the mold table; the glue sealing structure is arranged at the edge of the die cavity, the glue sealing structure is a boss structure provided with an injection molding opening, and the injection molding structure performs injection molding and glue sealing on the surface of the fibrilia structure in the die cavity through the injection molding opening; the die spotting machine acts on the outer side of the movable side fixing plate and/or the fixed side fixing plate to perform die spotting on the cavity plate and the core plate, so as to realize the pressing of the fibrilia structure. Through the technical scheme of the utility model, can enough realize the function of fibrilia structure, can alleviate the weight of fibrilia structure spare again.
Description
Technical Field
The utility model relates to a technical field is made to the injection molding, especially relates to an inserts injection mold of fibrilia structure.
Background
Currently, most manufacturing enterprises reduce the wall thickness of products through plastic parts, thereby reducing the weight of the products. Under the condition of ensuring function, strength and safety, the wall thickness reduction is limited, so that the ideal state cannot be reached.
In order to solve the above problems, a fibrilia material may be used instead of a plastic material, thereby reducing the weight of the component. But the fibrilia material is only suitable for molding and is not easy to mold for functional structures.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an inserts injection mold of fibrilia structure, the die cavity board through injection mold and the injection mold chamber that the coreboard formed, mould plastics fibrilia structure surface to utilize the clapper die spotting press to carry out the molding to fibrilia structure, can enough realize its functional structure, can alleviate the weight of fibrilia structure again.
In order to achieve the above object, the utility model provides an inserts injection mold of fibrilia structure, include: the device comprises a movable side fixing plate, a fixed side fixing plate, a cavity plate, a core plate, a glue sealing structure, an injection molding structure and a die spotting machine;
the cavity plate and the core plate are arranged between the movable side fixing plate and the fixed side fixing plate, a mold cavity is arranged on the cavity plate, a mold table matched with the mold cavity is arranged on the core plate, and a fibrilia structure to be injection-molded is embedded between the mold cavity and the mold table;
the glue sealing structure is arranged at the edge of the die cavity, the glue sealing structure is a boss structure provided with an injection molding opening, and the injection molding structure performs injection molding and glue sealing on the surface of the fibrilia structure in the die cavity through the injection molding opening;
the die spotting machine acts on the outer side of the movable side fixing plate and/or the fixed side fixing plate to perform die spotting on the cavity plate and the core plate, so that the fibrilia structure is pressed.
In the above technical solution, preferably, the insert injection mold of a fibrilia structure further comprises an air cylinder and a suction cup, the suction cup is fixed to a piston end of the air cylinder, and the suction cup adsorbs a surface of the fibrilia structure when the fibrilia structure needs to be moved, and moves the fibrilia structure under action of the air cylinder.
In the above aspect, it is preferable that the clamping gap between the cavity and the mold stage is controlled by a clamping pressure of the clamping machine according to a gap between the cavity and the mold stage and a thickness tolerance of the fibrilia structure;
and judging whether the die assembly clearance between the die cavity and the die table reaches a preset value or not by utilizing the blue lead arranged on the die cavity and the die table relative to the fibrilia structure respectively.
In the above technical solution, preferably, the die spotting machine includes a die locking device that locks positions of both sides of the movable-side fixing plate and the fixed-side fixing plate.
In the above technical scheme, preferably, insert injection mold of fibrilia structure still includes backing plate and hot runner plate, the backing plate set up in the core plate with between the fixed side fixed plate, the hot runner plate set up in the backing plate with between the fixed side fixed plate, the hot runner plate is used for transmitting into gluey, the backing plate is used for right the core plate with the hot runner plate carries out the interval.
Compared with the prior art, the beneficial effects of the utility model are that: the surface of the fibrilia structure is injected through an injection molding cavity formed by a cavity plate and a core plate of the injection mold, and the fibrilia structure is molded by using a mold closing machine, so that the functional structure can be realized, and the weight of the fibrilia structure can be reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of an insert injection mold of a fibrilia structure according to an embodiment of the present invention;
fig. 2 is a schematic view of an exemplary embodiment of the present invention, illustrating a molding structure of a fibrilia structure.
In the drawings, the correspondence between each component and the reference numeral is:
1. the device comprises a movable side fixing plate, 2 a fixed side fixing plate, 3 a cavity plate, 4 a core plate, 5 a backing plate, 6 a hot runner plate, 7 a mold locking device, 8 a fibrilia structure, 9 a sealing glue structure, 10 an injection molding structure, 11 an air cylinder and 12 a sucker.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2, according to the utility model provides an insert injection mold of fibrilia structure, include: the device comprises a movable side fixing plate 1, a fixed side fixing plate 2, a cavity plate 3, a core plate 4, a glue sealing structure 9, an injection molding structure 10 and a die spotting machine;
the cavity plate 3 and the core plate 4 are arranged between the movable side fixing plate 1 and the fixed side fixing plate 2, a mold cavity is arranged on the cavity plate 3, a mold table matched with the mold cavity is arranged on the core plate 4, and a fibrilia structure 8 to be injection molded is embedded between the mold cavity and the mold table;
the glue sealing structure 9 is arranged at the edge of the mold cavity, the glue sealing structure 9 is a boss structure provided with an injection molding opening, and the injection molding structure 10 performs injection molding glue sealing on the surface of the fibrilia structure 8 in the mold cavity through the injection molding opening;
the die spotting machine acts on the outer side of the movable side fixing plate 1 and/or the fixed side fixing plate 2 to perform die spotting on the cavity plate 3 and the core plate 4, so as to realize the pressing of the fibrilia structure 8.
In this embodiment, the surface of the fibrilia structure 8 is injection molded by an injection mold cavity formed by the cavity plate 3 and the core plate 4 of the injection mold, and the fibrilia structure 8 is molded by a mold clamping machine, so that the functional structure can be realized and the weight of the fibrilia structure can be reduced.
Specifically, the fibrilia structure 8 is placed in an injection molding mold cavity formed between a mold cavity and a mold table, the adhesive sealing structure 9 is used for sealing the fibrilia structure 8, and the injection molding structure 10 is used for injecting the plastic into a gap between the fibrilia structure 8 and the injection molding mold cavity from an injection molding opening of the adhesive sealing structure 9.
The injection structure 10 is designed to be a boss structure, the height of the boss is used for sealing glue, and the height of the sealing glue surface is important for pre-compacting the fibrilia.
In the above embodiment, it is preferable that the insert injection mold for a hemp fiber structure further includes a cylinder 11 and a suction cup 12, the suction cup 12 is fixed to a piston end of the cylinder 11, and the suction cup 12 sucks a surface of the hemp fiber structure 8 when the movement of the hemp fiber structure 8 is required, and moves the hemp fiber structure 8 by the action of the cylinder 11. After the fibrilia structure 8 inserts, the fibrilia structure 8 is fixed by the structure of the cylinder 11 and the sucker 12, so that the risk of falling caused by equipment vibration during mold closing is avoided, and automatic production is realized.
Specifically, when the mould is opened, the manipulator grabs the fibrilia structure 8, moves to the mould position, moves to the mould cavity direction, puts the fibrilia structure 8 in the mould cavity, and the cylinder 11 of dress in the cavity drives the sucking disc 12 to move the laminating to the fibrilia structure 8 simultaneously, and the cylinder 11 returns after beginning to breathe in, hold fibrilia structure 8, realizes the laminating of fibrilia structure 8 in the cavity.
In the above embodiment, it is preferable that the clamping gap between the cavity and the mold stage is controlled by the clamping pressure of the clamping machine in accordance with the gap between the cavity and the mold stage and the thickness tolerance of the fibrilia structure 8;
and judging whether the die assembly clearance between the die cavity and the die table reaches a preset value or not by utilizing the blue lead arranged on the die cavity and the die table relative to the fibrilia structure 8 respectively.
In the above embodiment, the mold clamping machine preferably includes the mold clamping device 7, and the mold clamping device 7 locks the positions of both sides of the moving-side fixed plate 1 and the fixed-side fixed plate 2.
Specifically, in combination with tolerance of the thickness of the clamped-die gap shielding fibrilia structure 8, the uniform touching of the glue sealing surface with different clamping pressures needs to be used as glue sealing verification, wherein the fibrilia structure 8 cannot have indentation, fracturing, unevenness and the like.
In the mold closing process, the following requirements are required:
1. when the pressure of the die spotting machine is set to 30 tons, all parallel blocks of the die need to uniformly and slightly touch blue lead, and the gap is controlled to be between 0.05 mm;
2. the mold locking block needs to slightly touch the blue lead, and the gap is controlled within 0.02 mm;
3. the fibrilia plate needs to uniformly touch the blue lead, and the gap is controlled within 0.1 mm.
4. When the pressure of the die spotting machine is set to 100 tons, all parallel blocks of the die need to uniformly touch blue lead, and the clearance is controlled to be 0.01 mm;
5. the mould locking block needs to touch the blue lead, and the gap is controlled within 0.005 mm;
6. the fibrilia structure 8 needs to uniformly touch the blue lead, and the clearance is controlled within 0.05 mm.
In the above embodiment, preferably, the insert injection mold of a hemp fiber structure further includes a backing plate 5 and a hot runner plate 6, the backing plate 5 is disposed between the core plate 4 and the fixed-side fixing plate 2, the hot runner plate 6 is disposed between the backing plate 5 and the fixed-side fixing plate 2, the hot runner plate 6 is used for conveying the glue, and the backing plate 5 is used for spacing the core plate 4 and the hot runner plate 6. Wherein, advance the gluey system dress with the hot runner at product B face, moving side becomes fixed side, fixed side becomes moving side to realize the flip-chip structure.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An insert injection mold of a fibrilia structure, comprising: the device comprises a movable side fixing plate, a fixed side fixing plate, a cavity plate, a core plate, a glue sealing structure, an injection molding structure and a die spotting machine;
the cavity plate and the core plate are arranged between the movable side fixing plate and the fixed side fixing plate, a mold cavity is arranged on the cavity plate, a mold table matched with the mold cavity is arranged on the core plate, and a fibrilia structure to be injection-molded is embedded between the mold cavity and the mold table;
the glue sealing structure is arranged at the edge of the die cavity, the glue sealing structure is a boss structure provided with an injection molding opening, and the injection molding structure performs injection molding and glue sealing on the surface of the fibrilia structure in the die cavity through the injection molding opening;
the die spotting machine acts on the outer side of the movable side fixing plate and/or the fixed side fixing plate to carry out die spotting on the cavity plate and the core plate so as to realize pressing of the fibrilia structure.
2. The insert injection mold for fibrilia structure as claimed in claim 1, further comprising a cylinder and a suction cup, wherein the suction cup is fixed at a piston end of the cylinder, and the suction cup adsorbs a surface of the fibrilia structure when the fibrilia structure needs to be moved and moves the fibrilia structure under action of the cylinder.
3. The insert injection mold for a fibrilia structure as claimed in claim 1, wherein a clamping gap between the mold cavity and the mold table is controlled by a clamping pressure of the clamping machine according to a gap between the mold cavity and the mold table and a thickness tolerance of the fibrilia structure;
and judging whether the die assembly clearance between the die cavity and the die table reaches a preset value or not by utilizing the blue lead arranged on the die cavity and the die table relative to the fibrilia structure respectively.
4. The fibrilia structure insert injection mold according to claim 1, wherein the mold clamping machine comprises a mold clamping device for locking positions of both sides of the moving-side fixing plate and the fixing-side fixing plate.
5. The insert injection mold of a fibrilia structure as claimed in claim 1, further comprising a backing plate and a hot runner plate, wherein the backing plate is disposed between the core plate and the fixed side fixing plate, the hot runner plate is disposed between the backing plate and the fixed side fixing plate, the hot runner plate is used for conveying the glue, and the backing plate is used for spacing the core plate and the hot runner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223046081.8U CN218660256U (en) | 2022-11-16 | 2022-11-16 | Insert injection mold of fibrilia structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223046081.8U CN218660256U (en) | 2022-11-16 | 2022-11-16 | Insert injection mold of fibrilia structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218660256U true CN218660256U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223046081.8U Active CN218660256U (en) | 2022-11-16 | 2022-11-16 | Insert injection mold of fibrilia structure |
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| Country | Link |
|---|---|
| CN (1) | CN218660256U (en) |
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- 2022-11-16 CN CN202223046081.8U patent/CN218660256U/en active Active
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