CN215472730U - Light-transmitting sheet forming die for keyboard - Google Patents
Light-transmitting sheet forming die for keyboard Download PDFInfo
- Publication number
- CN215472730U CN215472730U CN202121216931.7U CN202121216931U CN215472730U CN 215472730 U CN215472730 U CN 215472730U CN 202121216931 U CN202121216931 U CN 202121216931U CN 215472730 U CN215472730 U CN 215472730U
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- Prior art keywords
- water
- die holder
- fixedly connected
- keyboard
- die
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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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000007639 printing Methods 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a light-transmitting sheet forming die for a keyboard, which comprises a bottom plate and a water tank, wherein the upper surface of the bottom plate is fixedly connected with a slide rod and a lower die holder, the slide rod is connected with a slide block, the slide block is fixedly connected with an upper die holder, the upper die holder is fixedly connected with an injection molding pipeline, a forming cavity and a cooling cavity are formed in the lower die holder, an ejection assembly is arranged in the lower die holder, the upper surface in the cooling cavity is fixedly connected with a water pipe, the water inlet end and the water outlet end of the water pipe penetrate through the lower die holder and extend into the water tank, and the water inlet end of the water pipe is connected with a water pump; drive the upper die base through the slider and carry out the displacement, closely link to each other with the die holder upper surface until the upper die base lower surface, pour into the die cavity inside with liquid raw materials through the pipeline of moulding plastics, the water pump carries out the drainage with the inside water of water tank, can carry out rapid cooling to the raw materials of die cavity inside when water drainage reaches inside and lie in the cooling intracavity portion of water pipe, raw materials cooling rate accelerates, the raw materials rapid prototyping of being convenient for is finished product printing opacity piece, promotes machining efficiency.
Description
Technical Field
The utility model relates to the field of light-transmitting sheet production, in particular to a light-transmitting sheet forming die for a keyboard.
Background
The light-transmitting sheet is a component of the keyboard, the light-transmitting sheet is produced by materials with stronger durability and light transmittance, such as acrylic, polycarbonate and the like, and the light-transmitting sheet is required to be hot-melted into a liquid state and injected into a mold for cooling and molding in the production process.
But because of lacking the cooling structure among the present printing opacity piece forming die for keyboard, lead to printing opacity piece forming process in the cooling rate slower, the lower problem of machining efficiency, for this reason, we provide a printing opacity piece forming die for keyboard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a light-transmitting sheet forming die for a keyboard, which can solve the problems of low cooling speed and low processing efficiency in the light-transmitting sheet forming process due to the lack of a cooling structure in the conventional light-transmitting sheet forming die for the keyboard by arranging the cooling structure.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a printing opacity piece forming die for keyboard, includes bottom plate and water tank, fixed surface is connected with slide bar and die holder on the bottom plate, the slide bar is connected with the slider, slider fixedly connected with upper die base, upper die base fixedly connected with pipeline of moulding plastics, inside one-tenth die cavity and the cooling chamber of having seted up of die holder, the inside ejecting subassembly that is provided with of die holder, the inside fixed surface of upper surface of cooling intracavity is connected with the water pipe, and the water pipe intake end all runs through the die holder with play water end and extend to inside the water tank, the water pipe intake end is connected with the water pump, the inside cooler that is provided with of water tank.
As a preferred technical scheme of the utility model, the ejection assembly comprises four limiting grooves formed in the lower die base, the four limiting grooves are connected with the forming cavity and the cooling cavity in a penetrating manner, a top plate and electric ejector rods fixedly connected with the four top plates are clamped in the four limiting grooves, and the lower surfaces of the four electric ejector rods are fixedly connected with the upper surface of the bottom plate.
As a preferred technical scheme of the utility model, the four limiting grooves are in interference fit with the clamped top plate respectively.
According to a preferable technical scheme of the utility model, a group of fixture blocks is fixedly connected to the upper surface of the lower die base, and a clamping groove matched with the group of fixture blocks is formed in the upper die base.
As a preferred technical scheme of the utility model, the lower surface of the bottom plate is fixedly connected with a group of supporting legs, and the group of supporting legs are all arranged in a height-adjustable manner.
As a preferred technical scheme of the utility model, the lower surfaces of a group of supporting legs are fixedly connected with rubber plates.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. the slider drives the upper die base and carries out the displacement through the slide bar, until upper die base lower surface and die holder upper surface closely link to each other, then pour into the molding chamber inside with liquid raw materials through the pipeline of moulding plastics by the device of moulding plastics (not shown in the figure), the water pump carries out the drainage with the inside water of water tank, can carry out rapid cooling to the raw materials of molding chamber inside when water drainage reaches inside the water pipe and is located cooling intracavity portion, raw materials cooling rate accelerates, be convenient for the raw materials rapid prototyping of raw materials is finished product printing opacity piece, promote machining efficiency, inside water of final water pipe flows back to the water tank inside by the play water end, the cooler will continuously cool off the water of water tank inside, be convenient for long-term recycling.
2. After the molding is completed and the upper die base is separated from the lower die base, the four electric ejector rods all start to extend and push the top plate in the corresponding limiting groove, the four top plates can push the molded light transmission piece to move in the molding cavity at the moment, and the molded light transmission piece is pushed out to the inside of the molding cavity until the molded light transmission piece is pushed out, so that an operator can take the molded light transmission piece quickly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom perspective view of FIG. 1 according to the present invention;
FIG. 3 is a schematic top cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic right side cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic front cross-sectional view of FIG. 1 in accordance with the present invention;
fig. 6 is an enlarged view of the structure at a in fig. 5 according to the present invention.
Wherein: 1. a base plate; 2. a water tank; 3. a slide bar; 4. a slider; 5. an upper die holder; 6. injecting a pipeline; 7. a lower die holder; 8. a molding cavity; 9. a cooling cavity; 10. ejecting the assembly; 11. a water pipe; 12. a water pump; 13. a cooler; 14. a clamping block; 15. a card slot; 16. supporting legs; 17. a rubber plate; 101. a limiting groove; 102. a top plate; 103. an electric ejector rod.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-6, the utility model provides a light-transmitting sheet forming die for a keyboard, which comprises a bottom plate 1 and a water tank 2, wherein the upper surface of the bottom plate 1 is fixedly connected with a slide rod 3 and a lower die holder 7, the slide rod 3 is connected with a slide block 4, the slide block 4 is fixedly connected with an upper die holder 5, the upper die holder 5 is fixedly connected with an injection molding pipeline 6, a forming cavity 8 and a cooling cavity 9 are arranged inside the lower die holder 7, an ejection assembly 10 is arranged inside the lower die holder 7, the upper surface inside the cooling cavity 9 is fixedly connected with a water pipe 11, a water inlet end and a water outlet end of the water pipe 11 penetrate through the lower die holder 7 and extend into the water tank 2, a water inlet end of the water pipe 11 is connected with a water pump 12, and a cooler 13 is arranged inside the water tank 2;
starting drive, slider 4 drives upper die base 5 and carries out the displacement through slide bar 3, until 5 lower surfaces of upper die base and 7 upper surfaces of die holder closely link to each other, then pour into the shaping chamber 8 inside with liquid raw materials through injection moulding pipeline 6 by injection moulding device (not shown in the figure), then connect and carry out the drainage with the water of 2 inside water tanks at water pipe 11 water intake end water pump 12, can carry out rapid cooling to the raw materials of 8 inside shaping chambers when water drainage arrives 11 inside and lies in cooling chamber 9 inside, raw materials cooling rate accelerates, be convenient for the raw materials rapid prototyping be finished product printing opacity piece, promote machining efficiency, the water of 11 inside of final water pipe flows back to 2 inside water tanks by the play water end, cooler 13 will last cools off the water of 2 inside water tanks, be convenient for long-term circulation and use, in the embodiment, required consumer all links to each other with the external power source electrical property.
In other embodiments, the ejection assembly 10 includes four limiting grooves 101 formed in the lower die base 7, the four limiting grooves 101 are all connected with the molding cavity 8 and the cooling cavity 9 in a penetrating manner, a top plate 102 is connected with the insides of the four limiting grooves 101 in a clamping manner, and electric ejector rods 103 are fixedly connected with the four top plates 102, and the lower surfaces of the four electric ejector rods 103 are all fixedly connected with the upper surface of the bottom plate 1;
after the molding is completed and the upper die base 5 is separated from the lower die base 7, the four electric ejector rods 103 all start to extend and push the top plate 102 inside the corresponding limiting groove 101, the molded light-transmitting sheet can be pushed by the four top plates 102 at the moment to move in the molding cavity 8, and the molded light-transmitting sheet is pushed out of the molding cavity 8 until the molded light-transmitting sheet is taken out quickly by an operator.
In other embodiments, the four limiting grooves 101 are in interference fit with the clamped top plate 102 respectively;
the four limit grooves 101 are convenient to tightly connect with the top plate 102 clamped in a clamping manner through interference fit, so that raw material leakage in the forming process is avoided.
In other embodiments, a group of fixture blocks 14 is fixedly connected to the upper surface of the lower die holder 7, and a slot 15 matched with the group of fixture blocks 14 is formed in the upper die holder 5;
through setting up a set of fixture block 14 and draw-in groove 15 card and, be convenient for rectify spacingly to lower die holder 7 and upper die base 5, avoid producing the skew.
In other embodiments, a group of supporting legs 16 are fixedly connected to the lower surface of the bottom plate 1, and the group of supporting legs 16 are all arranged in a height-adjustable manner;
a set of supporting legs 16 steadily supports bottom plate 1, and a set of supporting legs 16 are but height-adjusting sets up the not co-altitude mounting plane of adaptation of being convenient for better, the installation of being convenient for use.
In other embodiments, the lower surfaces of the group of support legs 16 are fixedly connected with rubber plates 17;
through setting up rubber slab 17 increase frictional force, the device of being convenient for is whole to be placed more steadily.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a light-transmitting sheet forming die for keyboard, includes bottom plate (1) and water tank (2), its characterized in that: fixed surface is connected with slide bar (3) and die holder (7) on bottom plate (1), slide bar (3) are connected with slider (4), slider (4) fixedly connected with upper die base (5), upper die base (5) fixedly connected with pipeline (6) of moulding plastics, die holder (7) are inside to be seted up into die cavity (8) and cooling chamber (9), inside ejecting subassembly (10) that is provided with of die holder (7), cooling chamber (9) are inside to be gone up fixed surface and are connected with water pipe (11), and inside water pipe (11) intake end and the play water end all run through die holder (7) and extend to water tank (2), water pipe (11) intake end is connected with water pump (12), inside cooler (13) that is provided with of water tank (2).
2. The light-transmitting sheet molding die for a keyboard of claim 1, wherein: the ejection assembly (10) comprises four limiting grooves (101) formed in the lower die holder (7), the four limiting grooves (101) are connected with the forming cavity (8) and the cooling cavity (9) in a penetrating mode, a top plate (102) and four electric ejector rods (103) fixedly connected with the top plate (102) are connected with the inside of the limiting grooves (101) in a clamping mode, and the lower surfaces of the electric ejector rods (103) are fixedly connected with the upper surface of the bottom plate (1).
3. The light-transmitting sheet molding die for a keyboard of claim 2, wherein: the four limiting grooves (101) are in interference fit with the clamped top plate (102) respectively.
4. The light-transmitting sheet molding die for a keyboard of claim 1, wherein: the upper surface of the lower die holder (7) is fixedly connected with a group of clamping blocks (14), and clamping grooves (15) matched with the group of clamping blocks (14) are formed in the upper die holder (5).
5. The light-transmitting sheet molding die for a keyboard of claim 1, wherein: a group of supporting legs (16) are fixedly connected to the lower surface of the bottom plate (1), and the group of supporting legs (16) are all height-adjustable.
6. The light-transmitting sheet molding die for a keyboard of claim 5, wherein: and the lower surfaces of the supporting legs (16) are fixedly connected with rubber plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216931.7U CN215472730U (en) | 2021-06-02 | 2021-06-02 | Light-transmitting sheet forming die for keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121216931.7U CN215472730U (en) | 2021-06-02 | 2021-06-02 | Light-transmitting sheet forming die for keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215472730U true CN215472730U (en) | 2022-01-11 |
Family
ID=79782075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121216931.7U Expired - Fee Related CN215472730U (en) | 2021-06-02 | 2021-06-02 | Light-transmitting sheet forming die for keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215472730U (en) |
-
2021
- 2021-06-02 CN CN202121216931.7U patent/CN215472730U/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: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |