CN214111330U - Plastic panel production forming die - Google Patents
Plastic panel production forming die Download PDFInfo
- Publication number
- CN214111330U CN214111330U CN202022436595.9U CN202022436595U CN214111330U CN 214111330 U CN214111330 U CN 214111330U CN 202022436595 U CN202022436595 U CN 202022436595U CN 214111330 U CN214111330 U CN 214111330U
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- Prior art keywords
- die
- letter
- plastic panel
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- mold
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a plastic panel produces forming die, a serial communication port, including cope match-plate pattern, lower bolster, the bottom plate that sets gradually, be equipped with first die cavity in the cope match-plate pattern, be equipped with first mould in the first die cavity, be equipped with the second die cavity in the lower bolster, be equipped with the second mould in the second die cavity, first mould corresponds the setting with the second mould. The utility model discloses can realize the automated production of emergency light instruction plastic panel, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection-moulded precision is high, has special molding, plays fine emergent indicating effect, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
Description
Technical Field
The utility model belongs to the technical field of the injection-molded device, concretely relates to be applied to plastic panel production forming die that emergency light instructed.
Background
An emergency lamp is a general term for a lamp for emergency lighting. The fire-fighting emergency lighting system mainly comprises accident emergency lighting, an emergency exit sign and an indicator light, and is set for guiding trapped people to evacuate or for fire-fighting rescue actions after a normal lighting power supply is cut off when a fire disaster happens, so that the demand is very large. In the prior art, most of the indicating panels of the emergency lamps are formed by injection molding, and the quality of the indicating panels is very important.
In the production of moulding plastics of prior art's emergency light instruction plastic panel, generally adopt semi-automatization or automated production, there are product thickness inequality, have the flaw scheduling problem in the production process, influence its indicating effect, its drawing of patterns efficiency is also lower simultaneously, and injection moulding machining efficiency remains to be improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a plastic panel produces forming die.
The technical scheme of the utility model is that:
a plastic panel production forming die is characterized by comprising a top plate, an upper die plate, a lower die plate and a bottom plate which are sequentially arranged, wherein a first die cavity is formed in the upper die plate, a first die is arranged in the first die cavity, a second die cavity is formed in the lower die plate, a second die is arranged in the second die cavity, and the first die and the second die are correspondingly arranged;
the top plate is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the upper template is provided with a first feeding hole, the first mold is provided with a second feeding hole, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises a female die body, identification grooves are symmetrically arranged on two sides of the female die body, and a first letter groove group and a second letter groove group are symmetrically arranged between the identification grooves;
the second die comprises a male die body, wherein identification lugs are symmetrically arranged on two sides of the male die body, and a first letter lug group and a second letter lug group are symmetrically arranged between the identification grooves; and forming grooves are symmetrically arranged on the periphery of the male die body.
Furthermore, the identification groove and the identification protrusion are arranged correspondingly, the first letter groove group and the first letter protrusion group are arranged correspondingly, and the second letter groove group and the second letter protrusion group are arranged correspondingly.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the emergency light instruction plastic panel that moulds plastics out, play fine emergency instruction effect, make its requirement that satisfies the industry standard, be fit for extensive automated production.
Furthermore, locating grooves are symmetrically arranged at four corners of the first die, locating blocks are symmetrically arranged at four corners of the second die, and the locating grooves are connected with the locating blocks in a matched mode, so that the first die and the second die are matched in a locating mode, and the processing quality is guaranteed.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Furthermore, the two sides between the lower template and the bottom plate are symmetrically provided with support blocks, the lower template and the bottom plate are symmetrically provided with support columns, and the outer sides of the support columns are provided with demoulding springs which can eject the lower template for demoulding.
The connecting column is sequentially connected with the top plate, the upper template, the lower template, the supporting block and the bottom plate in a penetrating mode.
Adopt the utility model discloses a mould, its process of moulding plastics does: the plastic material in a molten state is poured from a feeding funnel, wherein the plastic material entering the feeding funnel continues to flow downwards and then enters a space between the first mold and the second mold to fill the gap between the first mold and the second mold, so that the injection molding part with uniform thickness and special shape is formed.
The demolding process comprises the following steps: the top plate is lifted, then the upper template and the lower template are lifted in sequence through the connecting column, the lower template is bounced under the action of the demolding spring, the first mold and the lower second mold are made to exit from the lower template, the first mold and the second mold are separated to take out the injection molding piece, and demolding is completed.
The utility model discloses can realize the automated production of emergency light instruction plastic panel, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection-moulded precision is high, has special molding, plays fine emergent indicating effect, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic view of a partial structure of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a schematic structural diagram of a product of the present invention;
fig. 8 is a schematic structural diagram of the product of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
A plastic panel production forming die is characterized by comprising a top plate 1, an upper die plate 2, a lower die plate 3 and a bottom plate 4 which are sequentially arranged, wherein a first die cavity 21 is formed in the upper die plate, a first die 5 is arranged in the first die cavity, a second die cavity 31 is formed in the lower die plate, a second die 6 is arranged in the second die cavity, and the first die and the second die are correspondingly arranged;
the top plate is provided with a feeding hole 11, a feeding funnel 7 is arranged in the feeding hole, the upper template is provided with a first feeding hole 22, the first mold is provided with a second feeding hole 51, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises a female die body 52, identification grooves 53 are symmetrically arranged on two sides of the female die body, and a first letter groove group 54 and a second letter groove group 55 are symmetrically arranged between the identification grooves;
the second die comprises a male die body 61, wherein identification lugs 62 are symmetrically arranged on two sides of the male die body, and a first letter lug group 63 and a second letter lug group 64 are symmetrically arranged between the identification grooves; and forming grooves 65 are symmetrically arranged on the periphery of the male die body.
Furthermore, the identification groove and the identification protrusion are arranged correspondingly, the first letter groove group and the first letter protrusion group are arranged correspondingly, and the second letter groove group and the second letter protrusion group are arranged correspondingly.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the emergency light instruction plastic panel that moulds plastics out, play fine emergency instruction effect, make its requirement that satisfies the industry standard, be fit for extensive automated production.
Furthermore, positioning grooves 56 are symmetrically arranged at four corners of the first mold, positioning blocks 66 are symmetrically arranged at four corners of the second mold, and the positioning grooves are connected with the positioning blocks in a matched manner, so that the positioning matching between the first mold and the second mold is realized, and the processing quality is ensured.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Further, the two sides between the lower template and the bottom plate are symmetrically provided with support blocks 41, support columns (not marked) are symmetrically arranged between the lower template and the bottom plate, and the outer sides of the support columns are provided with demoulding springs 42 which can eject the lower template for demoulding.
Furthermore, the die comprises connecting columns (not marked), wherein the connecting columns are respectively and sequentially connected with the top plate, the upper die plate, the lower die plate, the supporting block and the bottom plate in a penetrating manner.
The utility model discloses can realize the automated production of emergency light instruction plastic panel, the injection molding thickness of producing is even, and the region flawless that the wall is thin, and the injection-moulded precision is high, has special molding, plays fine emergent indicating effect, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art in the field.
Claims (6)
1. A plastic panel production forming die is characterized by comprising a top plate, an upper die plate, a lower die plate and a bottom plate which are sequentially arranged, wherein a first die cavity is formed in the upper die plate, a first die is arranged in the first die cavity, a second die cavity is formed in the lower die plate, a second die is arranged in the second die cavity, and the first die and the second die are correspondingly arranged;
the upper template is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the first mold is provided with a feeding hole, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the feeding hole;
the first die comprises a female die body, identification grooves are symmetrically arranged on two sides of the female die body, and a first letter groove group and a second letter groove group are symmetrically arranged between the identification grooves;
the second die comprises a male die body, wherein identification lugs are symmetrically arranged on two sides of the male die body, and a first letter lug group and a second letter lug group are symmetrically arranged between the identification grooves; and forming grooves are symmetrically arranged on the periphery of the male die body.
2. The mold for producing and molding a plastic panel according to claim 1, wherein the identification grooves are disposed corresponding to the identification protrusions, the first set of the letter grooves is disposed corresponding to the first set of the letter protrusions, and the second set of the letter grooves is disposed corresponding to the second set of the letter protrusions.
3. The mold for producing and molding a plastic panel according to claim 2, wherein positioning grooves are symmetrically formed at four corners of the first mold, positioning blocks are symmetrically formed at four corners of the second mold, and the positioning grooves are connected with the positioning blocks in a matching manner.
4. The plastic panel production molding die of claim 1, wherein the aperture of the feeding hole is reduced from top to bottom.
5. The plastic panel production and molding mold according to claim 1, wherein the support blocks are symmetrically arranged on two sides between the lower template and the bottom plate, the support columns are symmetrically arranged between the lower template and the bottom plate, and the demolding springs are arranged outside the support columns.
6. The plastic panel production molding die of claim 5, further comprising a connecting column, wherein the connecting column is sequentially connected with the top plate, the upper template, the lower template, the supporting block and the bottom plate in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436595.9U CN214111330U (en) | 2020-10-28 | 2020-10-28 | Plastic panel production forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022436595.9U CN214111330U (en) | 2020-10-28 | 2020-10-28 | Plastic panel production forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214111330U true CN214111330U (en) | 2021-09-03 |
Family
ID=77500715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022436595.9U Expired - Fee Related CN214111330U (en) | 2020-10-28 | 2020-10-28 | Plastic panel production forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214111330U (en) |
-
2020
- 2020-10-28 CN CN202022436595.9U patent/CN214111330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |