CN207327650U - A kind of manufacture mould of notebook computer shell - Google Patents
A kind of manufacture mould of notebook computer shell Download PDFInfo
- Publication number
- CN207327650U CN207327650U CN201721294399.4U CN201721294399U CN207327650U CN 207327650 U CN207327650 U CN 207327650U CN 201721294399 U CN201721294399 U CN 201721294399U CN 207327650 U CN207327650 U CN 207327650U
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- CN
- China
- Prior art keywords
- lower die
- jacking block
- notebook computer
- computer shell
- hot pressing
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Abstract
The utility model discloses a kind of manufacture mould of notebook computer shell, including upper die and lower die, the dynamic model for driving the upward hot pressing of lower die is provided with below the lower die, the upper mold inner wall is provided with the cavity for being molded grab and reinforcing rib, the upper mold, which is located above cavity, is provided with the cast gate communicated with cavity, hot nozzle is connected with the cast gate, the center jacking block for carrying out secondary hot pressing to product is provided with the lower die, the oil cylinder for driving center jacking block is provided with the lower die, electric heating wire is provided with the center jacking block, by to being molded while carbon fiber board hot pressing, improve production efficiency, by center jacking block to the further hot pressing of product, it is allowed to thinner.
Description
Technical field
Machinery manufacturing technology field is the utility model is related to, more specifically, it relates to a kind of manufacture of notebook computer shell
Mould.
Background technology
The not tight light weight of notebook computer shell made of carbon fibre material, thickness are thin, and have higher intensity and hardness, also
With longer service life, compared to traditional resin material, it is with preferable heat dissipation performance.
Since the internal structure of notebook computer shell is complex, comprising the structure such as grab and reinforcing rib, and grab and reinforcement
Muscle is usually the plastics such as ABS, when processing carbon fiber notebook computer shell, carbon fiber board need to be moulded by a hot pressing
Type, places into injection mold and is molded, so as to mold the structures such as grab and reinforcing rib.
But product passes through two procedures, the production cycle is longer；Two procedures have product yield twice, cause entirety
Product yield it is relatively low；Need to be put into injection in injection mold after once hot-forming, need to pass through and position twice, under Product Precision
Drop；Two molds are additionally needed, die cost is higher.
Utility model content
A kind of in view of the deficienciess of the prior art, manufacture mould the purpose of this utility model is to provide notebook computer shell
Tool, it is with short production cycle, yields be high and high accuracy, the advantage of low cost.
To achieve the above object, the utility model provides following technical solution：
A kind of manufacture mould of notebook computer shell, including upper die and lower die, under the lower die lower section is provided with for driving
The dynamic model of the upward hot pressing of mould, the upper mold inner wall are provided with the cavity for being molded grab and reinforcing rib, and the upper mold is located at type
The cast gate communicated with cavity is provided with above chamber, hot nozzle is connected with the cast gate, is provided with the lower die for production
Product carry out the center jacking block of secondary hot pressing, and the oil cylinder for driving center jacking block, the center jacking block are provided with the lower die
Inside it is provided with electric heating wire.
By using above-mentioned technical proposal, upper mold is fixed, and dynamic model is used to drive lower die to move to upper mold direction, passes through
Heating tube heats lower die, so as to be heated to carbon fiber board, so as to be carried out to carbon fiber board hot-forming；By
Cavity is set in upper mold, hot-forming while, cavity is molded by hot nozzle, so as to form grab and reinforcing rib
Deng complicated structure；When injection is completed, secondary hot pressing shaping is carried out to carbon fiber board by hydraulic oil cylinder driving center jacking block, makes product
What is become is thinner.Injection is completed while this kind of mould can be hot-forming, without carrying out plastotype twice to finished product, saves production
Time, improves efficiency；Secondary positioning is avoided, adds yields；The manufacturing process only needs to use one set of die, saves
Die cost.
Further, the oil cylinder is controlled with the hot nozzle by time schedule controller.
By using above-mentioned technical proposal, by time schedule controller, while when hot nozzle, which is molded, to be completed, timing control
Device control cylinder carries out second of hot pressing to carbon fiber board, makes its change thin, in order to accurately control injection to be spaced, ensures effect
Rate, increases yield rate.
Further, some are provided with the center jacking block above electric heating wire and is used to being passed through steam or water
Heat conducting pipe.
By using above-mentioned technical proposal, heat conducting pipe is used to be passed through steam and water, by being passed through high-temperature steam or high-temperature water,
It is aided with electric heating wire heating, realizes and be rapidly heated to mould；It is easy to carry out mould at fast cooling, section by being passed through water at low temperature
The production cycle has been saved, has improved production efficiency.
Further, the heat conducting pipe is connected with supervisor jointly, and switch valve is provided with the supervisor.
By using above-mentioned technical proposal, realized by controlling switch valve and supervisor is opened and blocked, in order to same
When control all heat conducting pipes, so as to realize to mould heat and stop heating, for controlling temperature.
Further, temperature sensor, the temperature sensor and electric heating wire, switch are provided with the center jacking block
Valve connects.
By using above-mentioned technical proposal, temperature sensor is used for the temperature for detecting mould, when temperature reaches required heat
During the temperature of pressure, temperature sensor control electric heating wire stops heating mould, and makes switch valve closure supervisor, reaches essence
The really effect of control temperature.
In conclusion the utility model has the advantages that：
1st, by being molded while carbon fiber board hot pressing, improving production efficiency；
2nd, without carrying out secondary positioning to product, yields is added；
3rd, using one set of die, die cost is saved.
Brief description of the drawings
Fig. 1 is the structure diagram of the present embodiment.
In figure：1st, upper mold；11st, cavity；12nd, cast gate；121st, hot nozzle；2nd, lower die；21st, oil cylinder；3rd, center jacking block；31、
Electric heating wire；32nd, heat conducting pipe；33rd, temperature sensor；4th, dynamic model；5th, it is responsible for；51st, switch valve；6th, carbon fiber board.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The present embodiment is only explanation to the utility model, it is not the limitation to the utility model, this area skill
Art personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as
All protected in the right of the utility model be subject to Patent Law.
A kind of manufacture mould of notebook computer shell, with reference to Fig. 1, it includes upper mold 1 and lower die 2, is connected with and is used in lower die 2
The dynamic model 4 that driving lower die 2 is moved to 1 direction of upper mold；Carbon fiber board 6 is placed with lower die 2, is leaned on by lower die 2 to 1 direction of upper mold
Closely, preliminary hot pressing is carried out to carbon fiber board 6；1 inner wall of upper mold is provided with the cavity 11 for being molded grab and reinforcing rib, upper mold 1
The cast gate 12 communicated with cavity 11 is provided with above cavity 11, hot nozzle 121 is connected with cast gate 12, it is complete in a hot pressing
Into at the same time, to 11 injection molding grab of cavity and reinforcing rib.
The center jacking block 3 for carrying out secondary hot pressing to carbon fiber board 6 is provided with lower die 2, is provided with and is used in lower die 2
The oil cylinder 21 of driving center jacking block 3, is provided with electric heating wire 31 in center jacking block 3, for being heated to center jacking block 3, center
The top of electric heating wire 31 is provided with some heat conducting pipes 32 in jacking block 3, lower die 2 offers the resigning being passed through for heat conducting pipe 32
Groove, the cooling water or steam of circulation can be passed through in heat conducting pipe 32, coordinate electric heating wire 31 quickly to heat center jacking block 3,
In addition cooling water can also be passed through and carry out fast cooling.
Heat conducting pipe 32 is connected with supervisor 5 jointly, and switch valve 51 is provided with the supervisor 5, for blocking and unlatching is led
Heat pipe 32, is provided with temperature sensor 33 in center jacking block 3, and temperature sensor 33 is electrically connected with electric heating wire 31, switch valve 51,
Accurately to control hot pressing temperature.
Oil cylinder 21 passes through time schedule controller with hot nozzle 121（Not shown in figure）Control, to ensure between hot pressing and injection
Every raising yields.
Manufacture method is as follows：
（1）Carbon fiber board 6 is put into 35S by heating stove heat 25 by manipulator, is allowed to warm to 160 to 200 DEG C, and
Softening.
（2）At the same time to being passed through high-temperature steam in the heat conducting pipe 32 of lower die 2, and by electric heating wire 31 lower die 2 is carried out auxiliary
Heating is helped, lower die 2 is rapidly heated to 130 to 160 DEG C.
（3）Carbon fiber board 6 is put into lower die 2 by manipulator, by switch valve 51 to the closure of supervisor 5, meanwhile, electricity
Heater strip 31 stops heating.
（4）Dynamic model 4 drives lower die 2 close to 1 direction of upper mold, and it is moulding to carry out hot pressing to carbon fiber board 6.
（5）Lower die 2 stops movement, and injection molding machine, to being molded in cavity 11, forms grab and reinforcement by hot nozzle 121
The structures such as muscle, while oil cylinder 21 promotes center jacking block 3 to carry out second-compressed to product.
（6）Switch valve 51 is opened, and lower die 2 is quickly cooled down to being passed through cooling water in heat conducting pipe 32, product ejection, notes
This outer casing forming is completed.
Claims (5)
1. a kind of manufacture mould of notebook computer shell, including upper die and lower die, it is characterised in that：Use is provided with below the lower die
In the dynamic model of the driving upward hot pressing of lower die, the upper mold inner wall is provided with the cavity for being molded grab and reinforcing rib, it is described on
Mould, which is located above cavity, is provided with the cast gate communicated with cavity, and hot nozzle is connected with the cast gate, is provided with the lower die
For carrying out the center jacking block of secondary hot pressing to product, the oil cylinder for driving center jacking block is provided with the lower die, it is described
Electric heating wire is provided with the jacking block of center.
2. the manufacture mould of notebook computer shell according to claim 1, it is characterised in that：The oil cylinder and the hot nozzle
Controlled by time schedule controller.
3. the manufacture mould of notebook computer shell according to claim 1, it is characterised in that：Positioned at electricity in the center jacking block
Some heat conducting pipes for being used to be passed through steam or water are provided with above heater strip.
4. the manufacture mould of notebook computer shell according to claim 3, it is characterised in that：The heat conducting pipe is connected with jointly
It is responsible for, switch valve is provided with the supervisor.
5. the manufacture mould of notebook computer shell according to claim 4, it is characterised in that：It is provided with the center jacking block
Temperature sensor, the temperature sensor are connected with electric heating wire, switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294399.4U CN207327650U (en) | 2017-10-09 | 2017-10-09 | A kind of manufacture mould of notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294399.4U CN207327650U (en) | 2017-10-09 | 2017-10-09 | A kind of manufacture mould of notebook computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327650U true CN207327650U (en) | 2018-05-08 |
Family
ID=62368147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294399.4U Active CN207327650U (en) | 2017-10-09 | 2017-10-09 | A kind of manufacture mould of notebook computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109262A (en) * | 2018-08-03 | 2019-01-01 | 泰逸电子（昆山）有限公司 | A kind of forming method and molding equipment of Computer back board |
| CN109624350A (en) * | 2017-10-09 | 2019-04-16 | 苏州易昌泰塑胶有限公司 | A kind of the manufacture mold and its manufacturing method of notebook computer shell |
| CN110271207A (en) * | 2019-06-20 | 2019-09-24 | 江苏海鸥冷却塔股份有限公司 | SMC is molded air duct die press method for producing twice |
-
2017
- 2017-10-09 CN CN201721294399.4U patent/CN207327650U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624350A (en) * | 2017-10-09 | 2019-04-16 | 苏州易昌泰塑胶有限公司 | A kind of the manufacture mold and its manufacturing method of notebook computer shell |
| CN109624350B (en) * | 2017-10-09 | 2023-09-12 | 苏州复盈新材股份有限公司 | Manufacturing mold and manufacturing method for notebook shell |
| CN109109262A (en) * | 2018-08-03 | 2019-01-01 | 泰逸电子（昆山）有限公司 | A kind of forming method and molding equipment of Computer back board |
| CN110271207A (en) * | 2019-06-20 | 2019-09-24 | 江苏海鸥冷却塔股份有限公司 | SMC is molded air duct die press method for producing twice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 313 Fenyang Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Fuying New Material Co.,Ltd. Address before: 215000 313 Fenyang Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU YICHANGTAI PLASTIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |