CN221540518U - Mould for remote controller front cover - Google Patents
Mould for remote controller front cover Download PDFInfo
- Publication number
- CN221540518U CN221540518U CN202323668791.9U CN202323668791U CN221540518U CN 221540518 U CN221540518 U CN 221540518U CN 202323668791 U CN202323668791 U CN 202323668791U CN 221540518 U CN221540518 U CN 221540518U
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- CN
- China
- Prior art keywords
- front cover
- remote controller
- mold
- launders
- cavity
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- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold for a front cover of a remote controller, wherein a plurality of front covers of the remote controller are arranged in a molding cavity, and the upper mold comprises a front cover and a rear cover; the front cover is provided with a material injection port, and the material injection port is connected with the rear cover; the rear cover is provided with a launder; the launders are distributed in at least one row and a plurality of columns, and the launders are provided with groove holes which are communicated with the forming cavity; the plurality of groove holes are formed, and at least 2 groove holes are butted on the upper part of each forming cavity; the runner can simultaneously injection mold a plurality of molding cavities, and the number of products formed in a single time is large, so that the production efficiency is improved. And each forming cavity is provided with at least 2 groove holes for flowing in sizing agent, so that on one hand, the formation of products is accelerated, on the other hand, the condition of uneven thickness of the products is improved, and the production quality of the products is improved.
Description
Technical Field
The utility model relates to a mold for a front cover of a remote controller, and belongs to the field of molds.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions.
In the prior art, only one injection molding port is usually arranged, only one remote controller front cover can be manufactured at a time, and the production efficiency is low. And because the front cover of the remote controller is generally longer and the thickness is relatively thinner, the waiting time in the flowing process of the slurry is longer, and the situation that the thickness of the front side and the rear side of the front cover of the remote controller is uneven is easily illuminated, the product has flaws.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a mold for a front cover of a remote controller so as to solve the problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: a mold for a remote control front cover comprises an upper mold, a lower mold and a molding cavity; the forming cavity is arranged between the upper die and the lower die, and the front cover of the remote controller in the forming cavity is taken out by lifting the upper die; a plurality of remote controller front covers are arranged in the forming cavity, and the upper die comprises a front cover and a rear cover; the front cover is provided with a material injection port, and the material injection port is connected with the rear cover; the rear cover is provided with a launder; the launders are distributed in at least one row and a plurality of columns, and the launders are provided with groove holes which are communicated with the forming cavity; the groove holes are arranged in a plurality, and at least 2 groove holes are butted on each molding cavity.
Preferably, the bottom of the rear cover is fixedly provided with a cavity shell; the cavity shell covers the forming cavity, so that the upper part of the forming cavity is sealed.
Preferably, the cavity shell is provided with holes corresponding to the slot holes, so that the slurry flows into the holes from the slot holes.
Preferably, the launders are arranged in a single row and a plurality of columns, the material injection openings correspond to the row launders, and the column launders are branched from the row launders.
Preferably, the width of the row-shaped launders is larger than that of the column-shaped launders.
Preferably, a plurality of material taking cores are mounted on the front cover, the material taking cores respectively correspond to the groove holes, and the material taking cores extend into the groove holes.
Preferably, the diameter of the material taking core is smaller than the aperture of the slot hole, and the end part of the material taking core is provided with a limiting head; the limiting head is a cylinder with a wide bottom and a narrow top.
Preferably, gaps are reserved at four corners of the front cover and the rear cover.
Preferably, 2 slot holes are vertically arranged at two ends of the forming cavity.
Advantageous effects
According to the utility model, injection molding can be simultaneously carried out on a plurality of molding cavities through the launder, the number of products formed in a single time is large, and the production efficiency is improved. And each forming cavity is provided with at least 2 groove holes for flowing in sizing agent, so that on one hand, the formation of products is accelerated, on the other hand, the condition of uneven thickness of the products is improved, and the production quality of the products is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a mold for a front cover of a remote controller according to the present utility model;
FIG. 2 is a schematic view of the front cover of the present utility model;
FIG. 3 is a schematic view of the structure of the utility model with the back cover lifted;
FIG. 4 is a schematic view of the structure of the utility model with the cavity shell lifted;
Fig. 5 is a schematic structural view of the take-out core of the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-5, the present utility model provides a mold for a front cover of a remote controller, which comprises: comprises an upper die 1, a lower die 2 and a forming cavity 3; the forming cavity 3 is arranged between the upper die 1 and the lower die 2, and the forming cavity 3 is exposed by lifting the upper die 1.
The upper die 1 comprises a front cover 11 and a rear cover 12; the front cover 11 is provided with a material injection port 101, and the material injection port 101 is connected with the rear cover 12; the rear cover 12 is provided with a launder 121; the launder 121 is provided on the upper surface of the rear cover 12. The launders 121 are distributed in at least one row and a plurality of columns, in one embodiment, the launders 121 are arranged in a single row and a plurality of columns, the spouts 101 correspond to the row launders 1211, and the column launders 1212 branch from the row launders 1211, so that the slurry from the spouts 101 will flow into the row launders 1211, and the preferred spouts 101 are arranged in the center of the row launders 1211, so that the slurry will flow along both sides of the row launders 1211, and split through each column launder 1212. The preferred channel width of the row 1211 is greater than the column 1212, thus allowing for a greater flow of slurry over the row 1211, with sufficient slurry being evenly distributed to each column 1212.
The launder 121 is provided with a groove hole B which is communicated with the forming cavity 3, and the further groove hole B is arranged on the columnar launder 1212; the plurality of groove holes B are arranged, and at least 2 groove holes B are butted on each forming cavity 3; therefore, the processed front cover A of the remote controller can be molded by taking 2 slot holes B as base points, so that the molding is faster and more uniform; and because the front cover A of the remote controller is generally longer, 2 slot holes B are taken as base points, and the front cover A of the remote controller can be ensured to be molded completely.
Further, in order to separate the redundant waste S from the front cover a of the remote controller, a plurality of material taking cores 122 are fixed on the front cover 11, the material taking cores 122 respectively correspond to the slot holes B, and the material taking cores 122 extend into the slot holes B; and the end of the material taking core 122 is provided with a limiting head 1221. So when the slurry is cooled, after the front cover 11 is lifted, the limiting head 1221 hooks the waste S on the launder 121 and takes out the waste S together; the cleaning is more convenient. The limiting head 1221 is a cylinder with a wide bottom and a narrow top, so that the limiting head 1221 can form a binding force on the waste S, thereby bringing convenience for carrying. The diameter of the material taking core 122 is smaller than the diameter of the hole C of the slot hole B, so that the slurry can flow in from the gap between the material taking core 122 and the slot hole B, and the material taking core 122 is prevented from blocking the slot hole B.
A cavity shell 123 is fixed at the bottom of the rear cover 12; the cavity shell 123 covers the molding cavity 3 so that the upper part of the molding cavity 3 is sealed. The specific cavity case 123, as a component of the molding cavity 3, will open the molding cavity 3 with the front cover 11 lifted up, exposing the remote control front cover a, thereby facilitating separation from the lower mold 2.
Because the upper die 1, the lower die 2 and the forming cavity 3 are sequentially stacked, 2 slot holes B are required to be vertically arranged at two ends of the forming cavity 3, so that the slurry can stably flow downwards.
Further, in order to enable the slurry to smoothly flow into the molding cavity 3, the cavity case 123 is closely attached to the rear cover 12; the cavity shell 123 is provided with a hole C corresponding to the groove hole B, so that slurry flows into the hole C from the groove hole B to the forming cavity 3 for forming the front cover A of the remote controller.
In order to facilitate the sequential separation of the front cover 11 and the rear cover 12, notches 13 are reserved at four corners of the front cover 11 and the rear cover 12, and the notches 13 are preferably triangular by taking the notches 13 as supporting points for lifting the cover, so that when the cover is lifted by the notches 13, the four sides of the front cover 11 or the rear cover 12 can be simultaneously forced.
The lower die 2 is a conventional technology, and is applied to a plurality of dies, so that the description thereof will not be repeated. The molding cavity 3 mainly changes along with the specification and model of the front cover A of the remote controller, and can be correspondingly adaptively adjusted.
Working principle: the slurry is poured from the pouring port 101, flows into the launder 121 along the pouring port 101, flows on the row-shaped launder 1211, and is split by the row-shaped launder 1212 communicated with the row-shaped launder 1212, and the row-shaped launder 1212 is provided with a groove hole B, from which the slurry flows into the hole C of the cavity shell 123, so that the slurry is molded in the molding cavity 3. And then the shaping of the front cover A of the remote controller is finished after the prior process steps of heat preservation, cooling and the like. The front cover 11 is taken out, and the front cover 11 is fixedly connected with the material taking core 122, and the material taking core 122 hooks the waste S (the waste S is placed in the launder 121, the groove hole B and the hole C) together. And then the rear cover 12 is taken out, and the rear cover 12 is fixedly connected with the cavity shell 123, so that after the cavity shell 123 is taken out, the front cover A of the remote controller on the forming cavity 3 is exposed, and the front cover A of the remote controller can be taken out.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. A mold for a remote control front cover comprises an upper mold, a lower mold and a molding cavity; the forming cavity is arranged between the upper die and the lower die, and the front cover of the remote controller in the forming cavity is taken out by lifting the upper die; the method is characterized in that: a plurality of remote controller front covers are arranged in the forming cavity, and the upper die comprises a front cover and a rear cover; the front cover is provided with a material injection port, and the material injection port is connected with the rear cover; the rear cover is provided with a launder; the launders are distributed in at least one row and a plurality of columns, and the launders are provided with groove holes which are communicated with the forming cavity; the groove holes are arranged in a plurality, and at least 2 groove holes are butted on each molding cavity.
2. The mold for a front cover of a remote controller according to claim 1, wherein: a cavity shell is fixed at the bottom of the rear cover; the cavity shell covers the forming cavity, so that the upper part of the forming cavity is sealed.
3. The mold for a front cover of a remote controller according to claim 2, wherein: the cavity shell is provided with holes corresponding to the slot holes, so that slurry flows into the holes from the slot holes.
4. The mold for a front cover of a remote controller according to claim 1, wherein: the launders are arranged in a single row and a plurality of columns, the material injection openings correspond to the row-shaped launders, and the column-shaped launders are branched from the row-shaped launders.
5. The mold for a front cover of a remote controller according to claim 4, wherein: the width of the row-shaped launders is larger than that of the column-shaped launders.
6. The mold for a front cover of a remote controller according to claim 4, wherein: and a plurality of material taking cores are arranged on the front cover, correspond to the groove holes respectively, and extend into the groove holes.
7. The mold for a front cover of a remote controller according to claim 6, wherein: the diameter of the material taking core is smaller than the aperture of the slot hole, and the end part of the material taking core is provided with a limiting head; the limiting head is a cylinder with a wide bottom and a narrow top.
8. The mold for a front cover of a remote controller according to claim 1, wherein: notches are reserved at four corners of the front cover and the rear cover.
9. The mold for a front cover of a remote controller according to claim 1, wherein: the 2 groove holes are vertically arranged at two ends of the forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323668791.9U CN221540518U (en) | 2023-12-29 | 2023-12-29 | Mould for remote controller front cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323668791.9U CN221540518U (en) | 2023-12-29 | 2023-12-29 | Mould for remote controller front cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221540518U true CN221540518U (en) | 2024-08-16 |
Family
ID=92252023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323668791.9U Active CN221540518U (en) | 2023-12-29 | 2023-12-29 | Mould for remote controller front cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221540518U (en) |
-
2023
- 2023-12-29 CN CN202323668791.9U patent/CN221540518U/en active Active
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