CN218615239U - Mould of printer lid - Google Patents
Mould of printer lid Download PDFInfo
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- CN218615239U CN218615239U CN202223190893.XU CN202223190893U CN218615239U CN 218615239 U CN218615239 U CN 218615239U CN 202223190893 U CN202223190893 U CN 202223190893U CN 218615239 U CN218615239 U CN 218615239U
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- mould
- mould benevolence
- printer
- die core
- benevolence
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Abstract
The utility model provides a mould of printer cover, including panel, go up the movable mould, mould benevolence, lower cover half, thimble board and base, mould benevolence includes first mould benevolence and second mould benevolence, first mould benevolence includes first mould benevolence and first mould benevolence, first mould benevolence and first mould benevolence constitute the first die cavity of shaping printer upper cover body, first mould benevolence both sides set up first side slider, first side slider is opened towards the side of first mould benevolence and is had the bar groove that runs through the both ends face, one side that bar groove lateral wall is close to first mould benevolence sets up the step along bar groove length direction, slidable is provided with a plurality of shaping piece on the step, shaping piece one side can slide along the step, shaping piece opposite side passes first mould benevolence and extends into first die cavity; the utility model discloses a back-off of lid both sides on the shaping piece shaping printer of two first side sliders avoids setting up the back-off that the oblique top mechanism of one-to-one comes the shaping printer to go up the lid and leads to mould overall structure complicated, the problem of mould cost increase.
Description
Technical Field
The utility model relates to a mould field particularly, relates to a mould of printer lid.
Background
The mould is the instrument that is used for making the shaping product, the product of different shapes is makeed to different shapes through the mould, the printer is wide application in daily life, like the printer lid shown in fig. 1-2, lid under lid and the printer on the printer, the printer is gone up the lid and is leveled smooth along its length direction's upper surface and side all around, the upper surface sets up the fixed slot along length direction's both ends, the lid extends a plurality of back-off downwards along length direction's both sides on the printer, the shaping is realized to the mode that mould shaping back-off mainly adopted the mechanism of pushing up to one, because the distance between two adjacent back-offs is little and have a plurality ofly side by side, if adopt the mechanism of pushing up to one to come the back-off of shaping printer upper cover both sides to lead to the holistic structure of mould complicated, mould cost increases.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould of printer lid aims at solving the technical problem that the mould overall structure that adopts the oblique top mechanism of one-to-one to come the shaping back-off to lead to is complicated, the cost-push.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mould of a printer cover body comprises a panel, an upper movable mould, a mould core, a lower fixed mould, an ejector plate and a base from top to bottom, wherein the mould core comprises a first mould core and a second mould core, the first mould core comprises a first upper mould core and a first lower mould core, the first upper mould core and the first lower mould core form a first cavity for forming the printer upper cover body,
the first die core is provided with first side sliding blocks along two sides of the length direction, the first side sliding blocks face the side faces of the first die core and are provided with strip-shaped grooves which penetrate through two end faces, the side walls of the strip-shaped grooves are close to one side of the first die core and are provided with steps along the length direction of the strip-shaped grooves, the steps can be slidably provided with a plurality of forming blocks, one sides of the forming blocks are provided with inverted U-shaped sliding grooves, the sliding grooves can be arranged along the sliding of the steps, and one sides of the forming blocks, which are far away from the side sliding blocks, penetrate through the first lower die core and extend into the first cavity.
Furthermore, the second die core comprises a second upper die core and a second lower die core, two second side sliding blocks are further arranged on two sides of the second die core along the length direction, and the second upper die core, the second lower die core and the second side sliding blocks form a second cavity for forming the lower cover body of the printer.
Furthermore, two opposite surfaces of the first upper die core and the second upper die core are respectively provided with a semicircular groove perpendicular to the first upper die core and the second upper die core, and the two semicircular grooves form a first glue inlet channel.
Furthermore, a first rubber groove is formed in the second lower die core, one end of the first rubber groove is communicated with the first rubber inlet channel, and the other end of the first rubber groove is communicated with the second cavity.
Furthermore, a second glue groove is formed in the end face, close to the first lower mold core, of the first upper mold core, a plurality of third glue grooves are formed in the end face, close to the first upper mold core, of the first lower mold core, and the third glue grooves are communicated with the first cavity.
Furthermore, the first upper die core is provided with a forming groove, and two ends of the forming groove in the length direction are provided with convex blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the mould of printer lid simple structure, reasonable in design is ingenious, panel including top-down, go up the movable mould, mould benevolence, lower cover half, thimble board and base, mould benevolence includes first mould benevolence and second mould benevolence, first mould benevolence includes first mould benevolence and first mould benevolence, first mould benevolence and first mould benevolence constitute the first die cavity of shaping printer upper cover body, first mould benevolence is provided with first side slider along length direction's both sides, first side slider is opened towards the side of first mould benevolence and is had the bar groove that runs through both ends face, one side that the bar groove lateral wall is close to first mould benevolence sets up the step along bar groove length direction, slidable on the step is provided with a plurality of shaping piece, shaping piece one side is opened the type of falling U spout, the spout can be followed the step and slided, one side that shaping piece kept away from the side slider passes first mould benevolence and extends into first die cavity; the utility model discloses a two first side sliders set up the back-off that a plurality of shaping piece comes shaping printer upper cover body both sides, take out smooth drawing of patterns through first side slider side during the die sinking, avoid adopting the oblique back-off that pushes up the mechanism and come shaping printer upper cover body of one-to-one to lead to mould overall structure complicated, the problem of the whole cost increase of mould.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of the upper cover of the printer;
FIG. 2 is a schematic view of the structure of the lower cover of the printer;
fig. 3 is a schematic view of the mold structure of the cover of the printer of the present invention;
fig. 4 is an exploded view of the mold of the printer cover according to the present invention;
fig. 5 is a schematic structural view of a first side slide block of a mold of a printer cover according to the present invention;
fig. 6 is a schematic structural view of a first lower mold core and a second lower mold core of a mold of a printer cover according to the present invention;
fig. 7 is a schematic structural view of a first upper mold core and a second upper mold core of the mold of the printer cover according to the present invention.
Description of the main elements
10. A panel; 101. a glue inlet;
20. moving the mold upwards;
30. a mold core; 301. a first upper mold core; 3011. a bump; 3012. a second glue groove; 302. a first lower mold core; 3021. a third glue groove; 303. a second upper mold core; 304. a second lower mold core; 3041. a first glue tank;
31. a first side slide block; 311. forming a block; 3111. a chute; 312. a strip-shaped groove; 313. a step;
32. a second side slide block;
40. a lower fixed die;
50. an ejector plate;
60. a base;
70. a printer upper cover body; 701. reversing; 702. fixing grooves;
80. printer lower cover body.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Examples
The printer cover body shown in fig. 1-2 includes a printer upper cover body 70 and a printer lower cover body 80, the upper surface and the peripheral side surfaces of the printer upper cover body 70 along the length direction thereof are flat and smooth, fixing grooves 702 are provided at two ends of the upper surface along the length direction, and a plurality of reverse buckles 701 extend downwards from two sides of the printer upper cover body 70 along the length direction.
Referring to fig. 3-5, the present invention discloses a mold for a cover of a printer, comprising a panel 10, an upper movable mold 20, a mold core 30, a lower fixed mold 40, an ejector plate 50 and a base 60 from top to bottom, wherein the mold core 30 comprises a first mold core 30 and a second mold core 30, the first mold core 30 comprises a first upper mold core 301 and a first lower mold core 302, the first upper mold core 301 and the first lower mold core 302 form a first cavity for forming an upper cover 70 of the printer, first side sliders 31 are disposed on two sides of the first mold core 30 along a length direction, a side of each first side slider 31 facing the first mold core 30 is provided with a strip groove 312 penetrating through two end faces, one side of a side wall of each strip groove 312 close to the first mold core 30 is provided with a step 313 along the length direction of the strip groove 312, the step 313 is slidably provided with a plurality of forming blocks 311, an inverted U-shaped chute 3111 is formed at one side of each molding block 311, the chute 3111 can slide along the step 313, one side of each molding block 311, which is far away from the side slide block, penetrates through the first lower mold core 302 and extends into the first mold cavity, when the mold is closed and injection molding is performed, the first upper mold core 301 and the first lower mold core 302 are closed, the two first side slide blocks 31 push one end of each molding block 311 to extend into the first mold cavity, in this embodiment, the two first side slide blocks 31 are respectively provided with 4 molding blocks 311, the molding cavities of the lower mold core 30 are used for molding 4 inverted buckles 701 on two sides of the upper cover body 70 of the printer, when the mold is separated, the upper mold 20 drives the first upper mold core 301 to leave, the first side slide blocks 31 drive the molding blocks 311 to be drawn out from the inverted buckles 701 on two sides of the upper cover body 70 of the printer, and then the ejector pins are pushed by the ejector pin plate 50 to remove the upper cover body 70 of the printer from the first lower mold core 302. Further, the first upper mold core 301 is provided with a molding groove, two ends of the molding groove along the length direction are provided with protrusions 3011, and the two protrusions 3011 are used for molding two fixing grooves 702 on the end surface of the upper cover 70 of the printer during mold closing.
Referring to fig. 4, 6 and 7, the second mold core 30 includes a second upper mold core 303 and a second lower mold core 304, two second side sliders 32 are further disposed on two sides of the second mold core 30 along the length direction, the second upper mold core 303, the second lower mold core 304 and the second side sliders 32 form a second cavity for forming the printer lower cover 80, specifically, when the mold is closed and injection-molded, the second upper mold core 303, the second lower mold core 304 and the two second side sliders 32 form a second cavity for forming the printer lower cover 80, and the printer lower cover 80 is injection-molded while the printer upper cover 70 is formed, so as to improve the mold production efficiency.
With reference to fig. 4, 6 and 7, the opposite surfaces of the first upper mold core 301 and the second upper mold core 303 are respectively provided with a semicircular groove perpendicular to the first upper mold core 301 and the second upper mold core 303, and the two semicircular grooves form a first glue inlet channel; the second lower mold core 304 is provided with a first glue groove 3041, one end of the first glue groove 3041 is connected to the first glue inlet channel, and the other end is connected to the second cavity. Specifically, a glue inlet 101 is arranged on the panel 10, hot melt glue enters a first glue inlet channel formed by passing through the upper moving die 20 and the two semicircular grooves from the glue inlet 101, the mode of the two semicircular grooves is adopted, namely the hot melt glue can uniformly flow to the first die core 30 and the second die core 30, two glue inlet channels are not required to be arranged, and the structure and the cost of the die are increased; then, the hot melt adhesive passes through the first adhesive groove 3041 to the second cavity for molding the printer lower cover body 80; furthermore, a second glue groove 3012 is formed in the end surface of the first upper mold core 301 close to the first lower mold core 302, a plurality of third glue grooves 3021 are formed in the end surface of the first lower mold core 302 close to the first upper mold core 301, the third glue grooves 3021 are communicated with the first cavity, when the mold is closed and injection molded, the second glue grooves 3012 and the third glue grooves 3021 form a second glue inlet channel, the three third glue grooves 3021 are communicated with the first cavity, the hot melt adhesive enters the first cavity from one of the third glue grooves 3021, and then enters the other two third glue grooves 3021 through the second glue inlet channel, so that the hot melt adhesive enters the upper cover body 70 of the molding printer in the first cavity.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (6)
1. The utility model provides a mould of printer lid for lid and printer lower lid on the injection moulding printer, include top-down's panel, go up movable mould, mould benevolence, cover half, thimble board and base down, mould benevolence includes that first mould is merciful and peaceful second mould benevolence, first mould benevolence includes that first mould is merciful and peaceful first mould benevolence of first mould, first mould benevolence with first mould benevolence constitutes the first die cavity of lid on the shaping printer, its characterized in that:
the first die core is provided with first side sliding blocks along two sides of the length direction, the first side sliding blocks face the side faces of the first die core and are provided with strip-shaped grooves running through two end faces, the side walls of the strip-shaped grooves are close to one side of the first die core and are provided with steps along the length direction of the strip-shaped grooves, the steps can be slidably provided with a plurality of forming blocks, one sides of the forming blocks are provided with inverted U-shaped sliding grooves, the sliding grooves can be arranged along the sliding of the steps, and one sides, away from the side sliding blocks, of the forming blocks penetrate through the first lower die core and extend into the first cavity.
2. The mold for a printer cover according to claim 1, wherein: the second mould benevolence includes that the second goes up the mould benevolence and the second lower mould benevolence, the second mould benevolence further sets up two second side sliders along length direction's both sides, the second goes up mould benevolence the second lower mould is merciful and peaceful the second side slider constitutes the second die cavity of the shaping printer cover lower part of the body.
3. The mold for a printer cover according to claim 2, characterized in that: and semicircular grooves perpendicular to the first upper die core and the second upper die core are respectively formed in the two opposite surfaces of the first upper die core and the second upper die core, and the two semicircular grooves form a first glue inlet channel.
4. The printer cover mold of claim 3, wherein: and a first rubber groove is formed in the second lower die core, one end of the first rubber groove is communicated with the first rubber inlet channel, and the other end of the first rubber groove is communicated with the second cavity.
5. The mold for a printer cover according to claim 1, wherein: the end face, close to the first lower die core, of the first upper die core is provided with a second glue groove, the end face, close to the first upper die core, of the first lower die core is provided with a plurality of third glue grooves, and the third glue grooves are communicated with the first cavity.
6. The printer cover mold according to claim 1, characterized in that: the first upper die core is provided with a forming groove, and the two ends of the forming groove in the length direction are provided with convex blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223190893.XU CN218615239U (en) | 2022-11-30 | 2022-11-30 | Mould of printer lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223190893.XU CN218615239U (en) | 2022-11-30 | 2022-11-30 | Mould of printer lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218615239U true CN218615239U (en) | 2023-03-14 |
Family
ID=85452093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223190893.XU Active CN218615239U (en) | 2022-11-30 | 2022-11-30 | Mould of printer lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218615239U (en) |
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2022
- 2022-11-30 CN CN202223190893.XU patent/CN218615239U/en active Active
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| GR01 | Patent grant |