CN217862488U - Notebook computer shell production is with supplementary auto-change over device of injection state - Google Patents
Notebook computer shell production is with supplementary auto-change over device of injection state Download PDFInfo
- Publication number
- CN217862488U CN217862488U CN202221203376.9U CN202221203376U CN217862488U CN 217862488 U CN217862488 U CN 217862488U CN 202221203376 U CN202221203376 U CN 202221203376U CN 217862488 U CN217862488 U CN 217862488U
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- Prior art keywords
- push rod
- inclined plane
- notebook computer
- horizontal push
- vertical push
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 239000003292 glue Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection state auxiliary switching device for notebook computer shell production, which comprises a horizontal push rod, a vertical push rod and a mechanism motion oil cylinder which is horizontally arranged, wherein a piston rod of the mechanism motion oil cylinder is connected with the horizontal push rod; one end of the horizontal push rod is provided with a first inclined plane, the lower end of the vertical push rod is provided with a second inclined plane, and the second inclined plane is attached to the first inclined plane; a positioning plate is fixedly suspended above the horizontal push rod, a through hole is formed in the positioning plate, the vertical push rod penetrates through the through hole, and a male mold core-pulling insert is fixedly connected to the upper end of the vertical push rod. The utility model discloses great reduction follow-up development cost to manufacturing cost reduces more than 50%.
Description
Technical Field
The utility model relates to a notebook computer production facility of moulding plastics especially relates to a notebook computer shell production is with supplementary auto-change over device of injection state.
Background
The production technology comprises the following steps of independently developing two sets of double-color molds, and independently forming by using two forming machines with different sizes: a bicolor housing + a bicolor foot pad product. Then assembled on a two-color casing and hot-melted together. In this process, the double-colored heelpiece has the risk of dropping, still needs to paste double-colored glue on the double-colored heelpiece to ensure can not drop before the product hot melt. The whole process needs: the series of processes of 2 sets of double-color molds, two double-color machines, gum pasting and hot melting have the problems of low production efficiency, high production cost, high defective rate and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a notebook computer shell production is with supplementary auto-change over device of injection state, great reduction follow-up development cost to manufacturing cost reduces more than 50%.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an injection state auxiliary switching device for production of a notebook computer shell comprises a horizontal push rod, a vertical push rod and a mechanism movement oil cylinder which is horizontally arranged, wherein a piston rod of the mechanism movement oil cylinder is connected with the horizontal push rod; one end of the horizontal push rod is provided with a first inclined plane, the lower end of the vertical push rod is provided with a second inclined plane, and the second inclined plane is attached to the first inclined plane; a positioning plate is fixedly suspended above the horizontal push rod, a through hole is formed in the positioning plate, the vertical push rod penetrates through the through hole, and a male mold core-pulling insert is fixedly connected to the upper end of the vertical push rod.
In the injection state auxiliary switching device for producing the notebook computer shell, a piston rod of the mechanism movement oil cylinder is provided with a first T-shaped positioning block, and the first T-shaped positioning block is positioned in a first T-shaped positioning groove on the connecting rod; the device further comprises a horizontal push rod and a vertical push rod, wherein one end of the horizontal push rod is provided with a second T-shaped positioning block, and the second T-shaped positioning block is positioned in the second T-shaped positioning block on the connecting rod.
In the injection state auxiliary switching device for producing the notebook computer shell, the first inclined plane is provided with a first T-shaped limiting groove, the first T-shaped limiting groove is arranged along the first inclined plane, the lower end of the vertical push rod is provided with a first T-shaped limiting block, and the first T-shaped limiting block is positioned in the first T-shaped limiting groove.
Compared with the prior art, the utility model discloses great reduction follow-up development cost to manufacturing cost reduces more than 50%. After two sets of double-color molds, two double-color forming machines and a hot melting process which are originally needed are changed, one set of double-color molds and one set of double-color machines complete the optimization of the whole product processing process.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a notebook computer housing;
FIG. 3 is a schematic structural view of the ejection state of the core-pulling insert of the male mold in the male mold;
fig. 4 is a schematic view of the structure of the male mold core-pulling insert in a shrinkage state in the male mold.
Reference numerals: the anti-skid damping mechanism comprises a mechanism movement oil cylinder, a piston rod, a connecting rod, a horizontal push rod, a male mold core-pulling insert, a positioning plate, a vertical push rod, a first T-shaped limiting groove, a first inclined surface, a second T-shaped positioning groove, a first T-shaped positioning groove, a notebook computer shell and an anti-skid damping foot pad, wherein the mechanism movement oil cylinder is 1, the piston rod is 2, the connecting rod is 3, the horizontal push rod is 4, the male mold core-pulling insert is 5, the positioning plate is 6, the vertical push rod is 7, the first T-shaped limiting groove is 8, the first inclined surface is 9, the second T-shaped positioning groove is 10, the first T-shaped positioning groove is 11, the notebook computer shell is 12, and the anti-skid damping foot pad is 13.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Detailed Description
Embodiment 1 of the utility model: an injection state auxiliary switching device for notebook computer shell production is characterized by comprising a horizontal push rod 4, a vertical push rod 7 and a mechanism motion oil cylinder 1 which is horizontally arranged, wherein a piston rod 2 of the mechanism motion oil cylinder 1 is connected with the horizontal push rod 4; one end of the horizontal push rod 4 is provided with a first inclined plane 9, the lower end of the vertical push rod 7 is provided with a second inclined plane, and the second inclined plane is attached to the first inclined plane 9; a positioning plate 6 is fixedly suspended above the horizontal push rod 4, a through hole is formed in the positioning plate, the vertical push rod 7 penetrates through the through hole, and a male mold core-pulling insert 5 is fixedly connected to the upper end of the vertical push rod 7.
Example 2: an injection state auxiliary switching device for producing a notebook computer shell is characterized by comprising a horizontal push rod 4, a vertical push rod 7 and a mechanism movement oil cylinder 1 which is horizontally arranged, wherein a piston rod 2 of the mechanism movement oil cylinder 1 is connected with the horizontal push rod 4; one end of the horizontal push rod 4 is provided with a first inclined plane 9, the lower end of the vertical push rod 7 is provided with a second inclined plane, and the second inclined plane is attached to the first inclined plane 9; a positioning plate 6 is fixedly suspended above the horizontal push rod 4, a through hole is formed in the positioning plate, the vertical push rod 7 penetrates through the through hole, and a male mold core-pulling insert 5 is fixedly connected to the upper end of the vertical push rod 7.
As a connection mode of the piston rod 2 and the horizontal push rod 4, the piston rod 2 of the mechanism movement oil cylinder 1 is provided with a first T-shaped positioning block which is positioned in a first T-shaped positioning groove 11 on the connecting rod 3; the device also comprises a horizontal push rod 4 and a vertical push rod 7, wherein one end of the horizontal push rod 4 is provided with a second T-shaped positioning block, and the second T-shaped positioning block is positioned in a second T-shaped positioning groove 10 on the connecting rod. First T type spacing groove 8 has on the first inclined plane 9, and first T type spacing groove 8 arranges along first inclined plane 9, the lower extreme of vertical push rod 7 has first T type stopper, and first T type stopper is located first T type spacing groove 8.
The utility model discloses a theory of operation of embodiment: before the injection of a shot product, the application mechanism moves the oil cylinder 1 to move forwards to drive the connecting rod 3 to move forwards. The horizontal push rod 4 moves forwards, and the vertical push rod 7 is driven to move upwards through the first inclined plane of the horizontal push rod 4. Under the positioning condition of the positioning plate 6, the male die core-pulling insert 5 moves upwards firstly to reach the ejection state of the insert. At this time, the notebook computer case 12 is injected by injecting the hard glue.
After completion: the application mechanism moves the oil cylinder 1 backwards to drive the horizontal push rod 4 to move backwards, and the vertical push rod 7 moves downwards. The male die core pulling insert 5 reaches a return state, a channel is vacated by injecting the hard glue at one time, and the injection of the soft glue is started by injecting the soft glue at the other time, and the soft glue enters the die cavity corresponding to the anti-skid damping rubber pad 13 through the channel, so that the process of integrally forming the anti-skid damping rubber pad 13 and the double-color product is completed.
Claims (3)
1. An injection state auxiliary switching device for notebook computer shell production is characterized by comprising a horizontal push rod (4), a vertical push rod (7) and a mechanism movement oil cylinder (1) which is horizontally arranged, wherein a piston rod (2) of the mechanism movement oil cylinder (1) is connected with the horizontal push rod (4); one end of the horizontal push rod (4) is provided with a first inclined plane (9), the lower end of the vertical push rod (7) is provided with a second inclined plane, and the second inclined plane is attached to the first inclined plane (9); a positioning plate (6) is fixedly suspended above the horizontal push rod (4), a through hole is formed in the positioning plate, the vertical push rod (7) penetrates through the through hole, and a male mold core-pulling insert (5) is fixedly connected to the upper end of the vertical push rod (7).
2. The auxiliary injection state switching device for the production of the notebook computer shell according to claim 1, characterized in that a piston rod (2) of the mechanism moving cylinder (1) is provided with a first T-shaped positioning block which is positioned in a first T-shaped positioning groove (11) on the connecting rod (3); one end of the horizontal push rod (4) is provided with a second T-shaped positioning block which is positioned in a second T-shaped positioning groove (10) on the connecting rod.
3. The auxiliary injection state switching device for notebook computer case production according to claim 2, wherein the first inclined surface (9) has a first T-shaped limiting groove (8), the first T-shaped limiting groove (8) is arranged along the first inclined surface (9), the lower end of the vertical push rod (7) has a first T-shaped limiting block, and the first T-shaped limiting block is located in the first T-shaped limiting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203376.9U CN217862488U (en) | 2022-05-19 | 2022-05-19 | Notebook computer shell production is with supplementary auto-change over device of injection state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221203376.9U CN217862488U (en) | 2022-05-19 | 2022-05-19 | Notebook computer shell production is with supplementary auto-change over device of injection state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217862488U true CN217862488U (en) | 2022-11-22 |
Family
ID=84090533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221203376.9U Active CN217862488U (en) | 2022-05-19 | 2022-05-19 | Notebook computer shell production is with supplementary auto-change over device of injection state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217862488U (en) |
-
2022
- 2022-05-19 CN CN202221203376.9U patent/CN217862488U/en active Active
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