CN216544687U - A mould for bonding notebook face-piece and pivot support - Google Patents
A mould for bonding notebook face-piece and pivot support Download PDFInfo
- Publication number
- CN216544687U CN216544687U CN202122957841.XU CN202122957841U CN216544687U CN 216544687 U CN216544687 U CN 216544687U CN 202122957841 U CN202122957841 U CN 202122957841U CN 216544687 U CN216544687 U CN 216544687U
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- CN
- China
- Prior art keywords
- floating
- rotating shaft
- bonding
- lower template
- notebook computer
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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
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- 238000007731 hot pressing Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a die for bonding a notebook computer face shell and a rotating shaft bracket, which comprises a lower template for placing the face shell and the rotating shaft bracket of a notebook computer, and an upper template which can be vertically moved and is arranged right above the lower template, wherein the upper template is used for hot-press bonding the face shell and the rotating shaft bracket, the lower template is provided with a floating groove which extends downwards, so that the floating groove is a blind groove, a floating block which can float up and down is arranged in the floating groove, the upper surface of the floating block is used for placing the rotating shaft bracket, the lower surface of the upper template is provided with a hot-press silica gel layer, when in hot-press bonding, the upper template can move downwards to press the hot-press silica gel layer on the back surface of the face shell, and the floating block can float upwards to press the rotating shaft bracket on the inner wall of the face shell, so that the face shell and the rotating shaft bracket are pressed in the upper and lower directions, the pressing force can be conveniently controlled, and the hot-press bonding effect is good, the shape of the inner wall of the face shell is kept unchanged during hot pressing, so that the phenomena of gravure, bulge and the like are avoided, and the yield is high.
Description
Technical Field
The utility model belongs to the technical field of notebook computer face shell manufacturing, and particularly relates to a die for bonding a notebook computer face shell and a rotating shaft bracket.
Background
The notebook computer face shell is an important part of a notebook computer and is used for installing a display screen, most of the existing notebook computer face shells are integrally injection-molded, the front surface of the existing notebook computer face shell is provided with a recess, the back surface of the existing notebook computer face shell is flat, the existing notebook computer face shell is convenient to be connected with a rotating shaft, and a flaky rotating shaft support needs to be bonded on the inner wall of the face shell in a hot-pressing mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a die for bonding a notebook computer face shell and a rotating shaft bracket, which has a good hot-press bonding effect and high yield.
In order to achieve the above object, the present invention provides a mold for bonding a notebook computer front cover and a rotating shaft bracket, comprising:
the lower template is used for placing a surface shell and a rotating shaft bracket of the notebook;
the upper template is arranged right above the lower template in a vertically movable manner and is used for hot-pressing and bonding the face shell and the rotating shaft bracket;
the method is characterized in that:
the lower template is provided with a floating groove extending downwards, the floating groove is a blind groove, a floating block capable of floating up and down is arranged in the floating groove, and the upper surface of the floating block is used for placing the rotating shaft bracket;
the lower surface of the upper template is provided with a hot-pressing silica gel layer, when the upper template is subjected to hot-pressing bonding, the upper template enables the hot-pressing silica gel layer to be tightly pressed on the back face of the face shell through downward movement, and the floating block enables the rotating shaft support to be tightly abutted to the inner wall of the face shell through upward floating.
Preferably, the bottom wall of the floating groove is provided with a mounting hole extending vertically downwards, a spring is arranged in the mounting hole, two end parts of the spring are respectively abutted against the bottom wall of the mounting hole and the bottom wall of the floating block, and the spring has a tendency of driving the floating block to float upwards.
Further preferably, the lower template comprises a first lower template and a second lower template, the first lower template is attached to the upper surface of the second lower template, the floating groove is formed in the first lower template, and the mounting hole penetrates through the first lower template.
Further preferably, a limit bolt for adjusting the limit position of the floating block during floating is arranged on the second lower template in a penetrating mode, and the limit bolt penetrates through the mounting hole and is in threaded connection with the bottom of the floating block.
Further preferably, the spring is sleeved on the limiting bolt.
Preferably, the slider with still be provided with the direction subassembly between the unsteady groove, the direction subassembly includes the guiding hole and sets up guide post in the guiding hole, the guiding hole includes first guiding hole and second guiding hole, first guiding hole is seted up the diapire of unsteady groove and downward vertical extension, the second guiding hole is seted up the diapire of slider and upward vertical extension, first guiding hole with the coaxial setting of second guiding hole, first guiding hole with the aperture of second guiding hole equals.
Further preferably, a gap is formed between the upper end surface of the guide post and the bottom wall of the second guide hole.
Further preferably, the gap is greater than a maximum floating distance of the slider.
Further preferably, the guide assemblies are at least two groups, and the two groups of guide assemblies are positioned on two sides of the mounting hole.
Further preferably, the upper surface of the lower template is further provided with limiting blocks for limiting the position of the face shell, and the limiting blocks are distributed around the face shell.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a die for bonding a notebook computer face shell and a rotating shaft bracket, which comprises a lower template for placing the face shell and the rotating shaft bracket of a notebook computer, and an upper template which can be vertically moved and is arranged right above the lower template, wherein the upper template is used for hot-press bonding the face shell and the rotating shaft bracket, the lower template is provided with a floating groove which extends downwards, so that the floating groove is a blind groove, a floating block which can float up and down is arranged in the floating groove, the upper surface of the floating block is used for placing the rotating shaft bracket, the lower surface of the upper template is provided with a hot-press silica gel layer, when in hot-press bonding, the upper template can move downwards to press the hot-press silica gel layer on the back surface of the face shell, and the floating block can float upwards to press the rotating shaft bracket on the inner wall of the face shell, so that the face shell and the rotating shaft bracket are pressed in the upper and lower directions, the pressing force can be conveniently controlled, and the hot-press bonding effect is good, the shape of the inner wall of the face shell is kept unchanged during hot pressing, so that the phenomena of gravure, bulge and the like are avoided, and the yield is high.
Drawings
FIG. 1 is a schematic front view, partially in section, of a preferred embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view at a in fig. 1.
Wherein: 10. a lower template; 10a. a first lower template; 10b, a second lower template; 11. a float bath; 12. a slider; 13. mounting holes; 14. a spring; 15. a limit bolt; 16. a limiting block; 20. mounting a template; 21. hot-pressing the silica gel layer; 30. a guide assembly; 31. a first guide hole; 32. a second guide hole; 33. a guide post; 34. a gap.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
The up-down direction described in the present invention is the up-down direction in fig. 1.
As shown in fig. 1-2, the present invention provides a mold for bonding a notebook computer panel and a rotating shaft bracket, comprising: the notebook computer comprises a lower template 10 and an upper template 20, wherein the lower template 10 is used for placing a panel shell and a rotating shaft bracket of a notebook computer; the upper template 20 is arranged right above the lower template 10 in a way of moving up and down, and the upper template 20 is used for hot-pressing and bonding the surface shell and the rotating shaft bracket; a floating groove 11 extending downwards is formed in the lower template 10, the floating groove 11 is a blind groove, a floating block 12 capable of floating up and down is arranged in the floating groove 11, and the upper surface of the floating block 12 is used for placing a rotating shaft support; the lower surface of the upper template 20 is provided with a hot-pressing silica gel layer 21, when in hot-pressing adhesion, the upper template 20 makes the hot-pressing silica gel layer 20 tightly pressed on the back surface of the face shell through downward movement, and the floating block 12 makes the rotating shaft support tightly pressed on the inner wall of the face shell through upward floating.
The advantage that sets up like this lies in, can compress tightly face-piece and pivot support on upper and lower two directions to conveniently control and compress tightly the dynamics, make the effectual of hot-pressing bonding, face-piece inner wall shape remains unchanged basically during hot pressing, thereby avoids the face-piece back phenomenons such as gravure, swell to appear, and the yields is high
In order to conveniently realize the up-and-down floating of the floating block 12 and control the limit distance of the floating block 12, in this embodiment, the bottom wall of the floating groove 11 is provided with a mounting hole 13 extending vertically downwards, a spring 14 is arranged in the mounting hole 13, two end parts of the spring 14 respectively abut against the bottom wall of the mounting hole 13 and the bottom wall of the floating block 12, the spring 14 has a tendency of driving the floating block 12 to float upwards, the up-and-down floating of the floating block 12 is realized through the elastic force of the spring 14, the lower template 10 comprises a first lower template 10a and a second lower template 10b, the first lower template 10a is attached to the upper surface of the second lower template 10b, the floating groove 11 is arranged on the first lower template 10a, the mounting hole 13 penetrates through the first lower template 10a, a limit bolt 15 for adjusting the limit position of the floating block 12 when floating upwards runs through the second lower template 10b, the limit bolt 15 penetrates through the mounting hole 13 and is in threaded connection with the bottom of the floating block 12, the spring 14 is sleeved on the limit bolt 15.
In order to solve the problem that the floating block 12 is likely to have a clearance between the periphery of the floating block 12 and the inner wall of the floating groove 11 for easy installation, and when the floating block 12 floats, the position deviation is likely to occur, which causes the deviation of the relative position of the rotating shaft bracket and the face shell, in the present embodiment, a guide assembly 30 is further disposed between the floating block 12 and the floating groove 11, the guide assembly 30 includes a guide hole and a guide post 33 disposed in the guide hole, the guide hole includes a first guide hole 31 and a second guide hole 32, the first guide hole 31 is disposed on the bottom wall of the floating groove 11 and extends vertically downward, the second guide hole 32 is disposed on the bottom wall of the floating block 12 and extends vertically upward, the first guide hole 31 and the second guide hole 32 are coaxially disposed, the hole diameters of the first guide hole 31 and the second guide hole 32 are equal, the lower end portion of the guide post 33 is disposed in the first guide hole 31, the upper end portion of the guide post 33 is disposed in the second guide hole 32, a gap 34 is provided between the upper end surface of the guide post 33 and the bottom wall of the second guide hole 32, and the height of the gap 34 in the up-down direction is larger than the maximum floating distance of the slider 12.
For balancing, in the present embodiment, there are two sets of guide members 30, and the two sets of guide members 30 are located on both sides of the mounting hole 13.
In this embodiment, in order to keep the position of the panel on the first lower mold plate 10a fixed, the upper surface of the first lower mold plate 10a is further provided with a plurality of stoppers 16 for limiting the position of the panel, and the stoppers 16 are distributed around the panel.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A mould for bonding notebook computer face shell and pivot support includes:
the lower template is used for placing a surface shell and a rotating shaft bracket of the notebook;
the upper template is arranged right above the lower template in a vertically movable manner and is used for hot-pressing and bonding the face shell and the rotating shaft bracket;
the method is characterized in that:
the lower template is provided with a floating groove extending downwards, the floating groove is a blind groove, a floating block capable of floating up and down is arranged in the floating groove, and the upper surface of the floating block is used for placing the rotating shaft bracket;
the lower surface of the upper template is provided with a hot-pressing silica gel layer, when the upper template is subjected to hot-pressing adhesion, the upper template enables the hot-pressing silica gel layer to be tightly pressed on the back surface of the face shell through downward movement, and the floating block enables the rotating shaft support to be tightly abutted to the inner wall of the face shell through upward floating.
2. The mold for bonding a notebook computer cover and a hinge bracket according to claim 1, wherein: the bottom wall of the floating groove is provided with a mounting hole which vertically extends downwards, a spring is arranged in the mounting hole, two end parts of the spring are respectively abutted against the bottom wall of the mounting hole and the bottom wall of the floating block, and the spring has a tendency of driving the floating block to float upwards.
3. The mold for bonding a notebook computer cover and a rotating shaft bracket according to claim 2, wherein: the lower template comprises a first lower template and a second lower template, the first lower template is attached to the upper surface of the second lower template, the floating groove is formed in the first lower template, and the mounting hole penetrates through the first lower template.
4. The mold for bonding a notebook computer cover and a rotating shaft bracket according to claim 3, wherein: and a limiting bolt for adjusting the limit position of the floating block during floating is arranged on the second lower template in a penetrating mode, penetrates through the mounting hole and is in threaded connection with the bottom of the floating block.
5. The mold for bonding a notebook computer cover and a rotating shaft bracket according to claim 4, wherein: the spring is sleeved on the limiting bolt.
6. The mold for bonding a notebook computer cover and a rotating shaft bracket according to claim 2, wherein: the floating block with still be provided with the direction subassembly between the unsteady groove, the direction subassembly includes the guiding hole and sets up guide post in the guiding hole, the guiding hole includes first guiding hole and second guiding hole, first guiding hole is seted up the diapire of unsteady groove and downward vertical extension, the second guiding hole is seted up the diapire of floating block and the vertical extension that makes progress, first guiding hole with the coaxial setting of second guiding hole, first guiding hole with the aperture of second guiding hole equals.
7. The mold for bonding a notebook computer cover and a hinge bracket according to claim 6, wherein: and a gap is reserved between the upper end surface of the guide post and the bottom wall of the second guide hole.
8. The mold for bonding a notebook computer cover and a rotating shaft bracket according to claim 7, wherein: the gap is greater than a maximum float distance of the slider.
9. The mold for bonding a notebook computer cover and a hinge bracket according to claim 6, wherein: the guide assemblies are at least two groups, and the two groups of guide assemblies are positioned on two sides of the mounting hole.
10. The mold for bonding a notebook computer cover and a hinge bracket according to any one of claims 1 to 9, wherein: the upper surface of the lower template is also provided with limiting blocks used for limiting the position of the face shell, and the limiting blocks are distributed on the periphery of the face shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122957841.XU CN216544687U (en) | 2021-11-29 | 2021-11-29 | A mould for bonding notebook face-piece and pivot support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122957841.XU CN216544687U (en) | 2021-11-29 | 2021-11-29 | A mould for bonding notebook face-piece and pivot support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216544687U true CN216544687U (en) | 2022-05-17 |
Family
ID=81578872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122957841.XU Expired - Fee Related CN216544687U (en) | 2021-11-29 | 2021-11-29 | A mould for bonding notebook face-piece and pivot support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216544687U (en) |
-
2021
- 2021-11-29 CN CN202122957841.XU patent/CN216544687U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |