CN105711036A - Secondary injection molding processing technology of built-in cellphone battery and mold of secondary injection molding processing technology - Google Patents
Secondary injection molding processing technology of built-in cellphone battery and mold of secondary injection molding processing technology Download PDFInfo
- Publication number
- CN105711036A CN105711036A CN201610232437.7A CN201610232437A CN105711036A CN 105711036 A CN105711036 A CN 105711036A CN 201610232437 A CN201610232437 A CN 201610232437A CN 105711036 A CN105711036 A CN 105711036A
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- China
- Prior art keywords
- cold
- liquid
- product
- mold
- injection molding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14098—Positioning or centering articles in the mould fixing or clamping inserts having variable dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3468—Batteries, accumulators or fuel cells
Abstract
The invention discloses and provides a secondary injection molding processing technology of a built-in cellphone battery and a mold of the secondary injection molding processing technology. The secondary injection molding processing technology is reasonable in design, convenient to use, and capable of performing secondary filling injection molding on products with unqualified lengths. The secondary injection molding processing mold of the built-in cellphone battery comprises a liquid cooling upper mold, a liquid cooling lower mold and a liquid cooling driver, wherein the liquid cooling driver is connected with the liquid cooling upper mold and the liquid cooling lower mold; a first product placing groove is formed in the lower surface of the liquid cooling upper mold; a second product placing groove is formed in the upper surface of the liquid cooling lower mold; the first product placing groove and the second product placing groove are mutually matched to form a closed product injection molding space; a minor-diameter injection molding runner bent hole is formed in the liquid cooling upper mold; and the first product placing groove is connected with an external injection molding hopper through the minor-diameter injection molding runner bent hole. The secondary injection molding processing technology and the secondary injection molding processing mold are applicable to the field of production of built-in cellphone batteries.
Description
Technical field
The present invention relates to the quadric injection mould processing technique of a kind of embedded in mobile phone battery and mould thereof.
Background technology
In the production of embedded in mobile phone battery, length for product has standard, in reality produces on a large scale, deformation or other extrinsic factor due to battery case injection mold, can make to exist between physical length and the full-length of the product after injection moulding certain tolerance, and this length tolerance is also allow in industry.But in large-scale production, also tending to be that the tolerance of the length that can have minority product is excessive, be generally all that length is too short, the length specification causing product is not up to standard, thus directly scrapping, has had a strong impact on the effect of enterprise.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that a kind of reasonable in design, easy to use product not up to standard for length can carry out refilling quadric injection mould processing technique and the mould thereof of the embedded in mobile phone battery of injection moulding.
The technical solution adopted in the present invention is: the quadric injection mould processing mold of a kind of embedded in mobile phone battery, it includes the cold mold of liquid, the cold lower mold of liquid and the cold driver of liquid, the cold driver of described liquid is connected with the cold mold of described liquid and the cold lower mold of described liquid respectively, the lower surface of the cold mold of described liquid is provided with the first product and places groove, the upper surface of the cold lower mold of described liquid is provided with the second product and places groove, described first product places groove and described second product placement groove is worked in coordination and formed the product injection moulding space of Guan Bi, the cold mold of described liquid is provided with the curved hole of path injection molding channel, described first product is placed groove and is connected with outside injection moulding funnel by the described curved hole of path injection molding channel.
Described first product placement groove is all consistent with the length and width that described second product places groove and is product standard length.
The cold mold of described liquid is internally provided with around the cold pipeline of liquid, and the described upper periphery being placed in described first product placement groove around the cold pipeline of liquid, the described upper input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
The cold lower mold of described liquid is internally provided with down around the cold pipeline of liquid, and the described lower periphery being placed in described second product placement groove around the cold pipeline of liquid, the described lower input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
The described curved hole of path injection molding channel is arranged on the cold mold of described liquid and is placed in described second product places the right side of groove, the one end in the described curved hole of path injection molding channel is placed groove right edge with described first product and is connected, and the other end is through the upper surface of the cold mold of described liquid and is connected in outside injection moulding funnel.
The cold driver of described liquid is connected with the described upper outfan around the cold pipeline of liquid and input respectively.
The cold driver of described liquid is connected with the described lower outfan around the cold pipeline of liquid and input respectively.
The side of the cold mold of described liquid is provided with snap fastener, the side of the cold lower mold of described liquid is provided with the clamping platform suitable with described snap fastener.
The left part of the cold mold of described liquid is vertically arranged with screw rod, and the left part of the cold mold of described liquid has also been horizontally disposed with screw mandrel, and the screw thread on described screw rod matches with the screw thread on described screw mandrel, and the right part of described screw rod is provided with push pedal.
A kind of quadric injection mould processing technique of the embedded in mobile phone battery realized with above-mentioned embedded in mobile phone battery quadric injection mould processing mold, it comprises the following steps:
A. product is placed so that product is securely placed on described first product and places in the product injection moulding space formed between groove and described second product placement groove；
B. lock the cold mold of described liquid and the cold lower mold of described liquid, and in described product injection moulding space, inject hot melt material toward by the described curved hole of path injection molding channel；
C. injection moulding is opened the cold driver of described liquid described product injection moulding space is cooled down after completing；
D. after having cooled down, the separately cold mold of described liquid and the cold lower mold of described liquid；
E. the part of product injection mo(u)lding is carried out shredding and polishing, until smooth.
The invention has the beneficial effects as follows: in the present invention, placing the length of groove and the second product placing trough due to the first product is full-length, so placed, by the first product, the product injection moulding space that groove and the second product placing trough form carry out quadric injection mould when the battery product that length violation close specification be placed on, it is possible to make the length of product increase so that extremely up to specification；
Again owing to being respectively arranged with around the cold pipeline of liquid and down around the cold pipeline of liquid in the cold mold of liquid and the cold lower mold of liquid, and be connected with the cold driver of liquid respectively around the cold pipeline of liquid and the lower cold pipeline of liquid that surrounds, so the present invention can accelerate to be increased the cool time of part in injection moulding process, improve overall efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of quadric injection mould processing mold of embedded in mobile phone battery, it includes the cold mold 1 of liquid, the cold lower mold of liquid 2 and the cold driver of liquid, the cold driver of described liquid is connected with the cold lower mold 2 of the cold mold of described liquid 1 and described liquid respectively, the lower surface of the cold mold 1 of described liquid is provided with the first product and places groove 11, the upper surface of the cold lower mold 2 of described liquid is provided with the second product and places groove 21, the cold mold of described liquid 1 is provided with the curved hole 12 of path injection molding channel, described first product is placed groove 11 and is connected with outside injection moulding funnel 4 by the curved hole 12 of described path injection molding channel.The left and right side of the cold mold 1 of described liquid is respectively articulated with and is provided with two snap fasteners 16, the left and right side of the cold lower mold of described liquid 2 is respectively arranged with two clamping platforms 22 suitable with two described snap fasteners 16.The lower surface of the cold mold of described liquid 1 and the upper surface relative engagement of the cold lower mold 2 of described liquid, make described first product place groove 11 and described second product placement groove 21 worked in coordination and formed the product injection moulding space of Guan Bi.
Described first product placement groove 11 is all consistent with the length and width that described second product places groove 21 and is product standard length.
The cold mold of described liquid 1 is internally provided with around the cold pipeline of liquid, and the described upper periphery being placed in described first product placement groove 11 around the cold pipeline of liquid, the described upper input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
The cold lower mold of described liquid 2 is internally provided with down around the cold pipeline of liquid, and the described lower periphery being placed in described second product placement groove 21 around the cold pipeline of liquid, the described lower input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
The described curved hole of path injection molding channel 12 is arranged on the cold mold of described liquid 1 and is placed in described first product places the right side of groove 11, the one end in the described curved hole of path injection molding channel 12 with described the and right edge that product places groove 21 is connected, the other end is through the upper surface of the cold mold 1 of described liquid and is connected in outside injection moulding funnel 4.
The cold driver of described liquid is connected with the described upper outfan around the cold pipeline of liquid and input respectively.The cold driver of described liquid is connected with the described lower outfan around the cold pipeline of liquid and input respectively simultaneously.
The left part of the cold mold 1 of described liquid is vertically arranged with screw rod 13, and the left part of the cold mold 1 of described liquid has also been horizontally disposed with screw mandrel 14, and the screw thread on described screw rod 13 matches with the screw thread on described screw mandrel 14, and the right part of described screw rod 13 is provided with push pedal 15.
During use, battery product too short for length is placed on described second product and places on groove 21, and make the upper end of this battery product be close to the left side of described second product placement groove 21, cover the cold lower mold 2 of described liquid simultaneously, make described first product place groove 11 to be located on battery product simultaneously, coordinated by two described snap fasteners 16 be located on two described clamping platforms 22 simultaneously simultaneously so that battery product is tightly locked in described product injection moulding space.The now length according to the actual shortage of product battery, rotates described screw rod 13, and described screw rod 13 drives described screw mandrel 14 to move right, and then described push pedal 15 is turned right push away product battery certain length.Regulate after properly, then pass through outside injection moulding funnel 4 and irrigate melted thermoplastic material in described product injection moulding space, opening the cold driver of described liquid, described liquid cold driver drives coolant surrounds the cold pipeline of liquid and the described lower cold pipeline internal circulation flow of liquid that surrounds to lower the temperature respectively on described simultaneously.
Complete perfusion and wait after one period of short time, unclamping two described snap fasteners 16, take away the cold mold 1 of described liquid, and then complete the quadric injection mould to battery product, the length of increase battery product so that it is the scope of conformance with standard length tolerance.
A kind of embedded in mobile phone battery quadric injection mould processing technique realized with above-mentioned embedded in mobile phone battery quadric injection mould processing mold, it comprises the following steps:
A. product is placed so that product is securely placed on described first product and places in the product injection moulding space formed between groove 11 and described second product placement groove 21；
B. lock the cold mold of described liquid 1 and the cold lower mold 2 of described liquid, and in described product injection moulding space, inject hot melt material toward by the described curved hole of path injection molding channel 12；
C injection moulding is opened the cold driver of described liquid and described product injection moulding space is cooled down after completing；
D. after having cooled down, the separately cold mold of described liquid 1 and the cold lower mold 2 of described liquid；
E. the part of product injection mo(u)lding is carried out shredding and polishing, until smooth.
Originally it is that invention is applicable to embedded in mobile phone field of battery production.
Claims (10)
1. the quadric injection mould mould of an embedded in mobile phone battery, it is characterized in that: it includes the cold mold of liquid (1), the cold lower mold of liquid (2) and the cold driver of liquid, the cold driver of described liquid is connected with the cold mold of described liquid (1) and the cold lower mold of described liquid (2) respectively, the lower surface of the cold mold of described liquid (1) is provided with the first product and places groove (11), the upper surface of the cold lower mold of described liquid (2) is provided with the second product and places groove (21), described first product places groove (11) and described second product placement groove (21) is worked in coordination and formed the product injection moulding space of Guan Bi, the cold mold of described liquid (1) is provided with the curved hole of path injection molding channel (12), described first product of the described curved hole of path injection molding channel (12) is placed groove (11) and is connected with outside injection moulding funnel by the described curved hole of path injection molding channel (12).
2. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterised in that: described first product placement groove (11) is all consistent with the length and width that described second product places groove (21) and is product standard length.
3. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterized in that: the cold mold of described liquid (1) is internally provided with around the cold pipeline of liquid, the described upper periphery being placed in described first product placement groove (11) around the cold pipeline of liquid, the described upper input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
4. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterized in that: the cold lower mold of described liquid (2) is internally provided with down around the cold pipeline of liquid, the described lower periphery being placed in described second product placement groove (21) around the cold pipeline of liquid, the described lower input around the cold pipeline of liquid and outfan are connected with the cold driver of described liquid respectively.
5. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterized in that: the described curved hole of path injection molding channel (12) is arranged on the cold mold of described liquid (1) and is placed in described first product places the right side of groove (11), the right edge that groove (21) is placed with described second product in one end of the described curved hole of path injection molding channel (12) is connected, and the other end is through the upper surface of the cold mold of described liquid (1) and is connected in outside injection moulding funnel.
6. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 3, it is characterised in that: the cold driver of described liquid is connected with the described upper outfan around the cold pipeline of liquid and input respectively.
7. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 4, it is characterised in that: the cold driver of described liquid is connected with the described lower outfan around the cold pipeline of liquid and input respectively.
8. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterized in that: the side of the cold mold of described liquid (1) is provided with snap fastener (16), the side of the cold lower mold of described liquid (2) is provided with the clamping platform (22) suitable with described snap fastener (16).
9. the quadric injection mould mould of a kind of embedded in mobile phone battery according to claim 1, it is characterized in that: the left part of the cold mold of described liquid (1) is vertically arranged with screw rod (13), the left part of the cold mold of described liquid (1) has also been horizontally disposed with screw mandrel (14), screw thread on described screw rod (13) matches with the screw thread on described screw mandrel (14), and the right part of described screw rod (13) is provided with push pedal (15).
10. the embedded in mobile phone battery quadric injection mould processing technique realized by the quadric injection mould mould of a kind of embedded in mobile phone battery described in claim 1 to 9, it is characterised in that: it comprises the following steps:
A. product is placed so that product is securely placed on described first product and places in the product injection moulding space formed between groove (11) and described second product placement groove (21)；
B. lock the cold mold of described liquid (1) and the cold lower mold of described liquid (2), and in described product injection moulding space, inject hot melt material toward by the described curved hole of path injection molding channel (12)；
C. injection moulding is opened the cold driver of described liquid described product injection moulding space is cooled down after completing；
D. after having cooled down, the separately cold mold of described liquid (1) and the cold lower mold of described liquid (2)；
E. the part of product injection mo(u)lding is carried out shredding and polishing, until smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232437.7A CN105711036A (en) | 2016-04-14 | 2016-04-14 | Secondary injection molding processing technology of built-in cellphone battery and mold of secondary injection molding processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232437.7A CN105711036A (en) | 2016-04-14 | 2016-04-14 | Secondary injection molding processing technology of built-in cellphone battery and mold of secondary injection molding processing technology |
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| Publication Number | Publication Date |
|---|---|
| CN105711036A true CN105711036A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232437.7A Pending CN105711036A (en) | 2016-04-14 | 2016-04-14 | Secondary injection molding processing technology of built-in cellphone battery and mold of secondary injection molding processing technology |
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| Country | Link |
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| CN (1) | CN105711036A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767413A (en) * | 2010-02-11 | 2010-07-07 | 飞毛腿电池有限公司 | Lithium-battery mold and low-pressure injection molding method |
| CN201659662U (en) * | 2010-04-19 | 2010-12-01 | 珠海市雷鸣达通讯技术发展有限公司 | Adjustable injection mold for battery packaging |
| CN102358792A (en) * | 2011-08-09 | 2012-02-22 | 余姚科德塑料模具厂 | Lithium-ion power battery flame retardant plastic shell and manufacturing method thereof |
| CN102615781A (en) * | 2012-03-14 | 2012-08-01 | 肇庆理士电源技术有限公司 | Injection mold for manufacturing battery case |
| US20150092365A1 (en) * | 2013-09-30 | 2015-04-02 | Apple Inc. | Insert molded parts and methods for forming the same |
| CN104494056A (en) * | 2014-12-19 | 2015-04-08 | 常熟市古里镇淼泉浩军金属模具厂 | Wave-shaped mold |
| CN205522238U (en) * | 2016-04-14 | 2016-08-31 | 珠海科斯特电源有限公司 | Secondary injection mold of cellphone built -in battery |
-
2016
- 2016-04-14 CN CN201610232437.7A patent/CN105711036A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767413A (en) * | 2010-02-11 | 2010-07-07 | 飞毛腿电池有限公司 | Lithium-battery mold and low-pressure injection molding method |
| CN201659662U (en) * | 2010-04-19 | 2010-12-01 | 珠海市雷鸣达通讯技术发展有限公司 | Adjustable injection mold for battery packaging |
| CN102358792A (en) * | 2011-08-09 | 2012-02-22 | 余姚科德塑料模具厂 | Lithium-ion power battery flame retardant plastic shell and manufacturing method thereof |
| CN102615781A (en) * | 2012-03-14 | 2012-08-01 | 肇庆理士电源技术有限公司 | Injection mold for manufacturing battery case |
| US20150092365A1 (en) * | 2013-09-30 | 2015-04-02 | Apple Inc. | Insert molded parts and methods for forming the same |
| CN104494056A (en) * | 2014-12-19 | 2015-04-08 | 常熟市古里镇淼泉浩军金属模具厂 | Wave-shaped mold |
| CN205522238U (en) * | 2016-04-14 | 2016-08-31 | 珠海科斯特电源有限公司 | Secondary injection mold of cellphone built -in battery |
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Application publication date: 20160629 |
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