CN106393653A - Expanded type die of children safety seat and forming method of expanded type die - Google Patents
Expanded type die of children safety seat and forming method of expanded type die Download PDFInfo
- Publication number
- CN106393653A CN106393653A CN201610947174.8A CN201610947174A CN106393653A CN 106393653 A CN106393653 A CN 106393653A CN 201610947174 A CN201610947174 A CN 201610947174A CN 106393653 A CN106393653 A CN 106393653A
- Authority
- CN
- China
- Prior art keywords
- die cavity
- die
- mould
- rear mold
- backrest
- Prior art date
- 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.)
- Granted
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4823—Moulds with incorporated heating or cooling means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4823—Moulds with incorporated heating or cooling means
- B29C2049/4825—Moulds with incorporated heating or cooling means for cooling moulds or mould parts
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/48185—Moulds with more than one separate mould cavity
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to the field of children safety seat machining, in particular to an expanded type die of a children safety seat and a forming method of the expanded type die. The expanded type die comprises a front die body and a rear die body. The front die body is connected with the rear die body through a guiding system. The space between the front die body and the rear die body is a die cavity used for blow molding. The die cavity comprises a base die cavity, a backrest die cavity, base side wing die cavities and backrest side wing die cavities. The base side wing die cavities are located in the two sides of the base die cavity, and the backrest side wing die cavities are located in the two sides of the backrest die cavity. A first hinge block is arranged between the base die cavity and the backrest die cavity. Second hinge blocks are arranged between the base die cavity and the base side wing die cavities. Third hinge blocks are arranged between the backrest die cavity and the backrest side wing die cavities. Ejector pin air cylinders are fixed to the front die body and the rear die body correspondingly. The ejector pin air cylinders are connected with ejector pins. An air needle air cylinder is fixed to the front die body or the rear die body and is connected with an air needle. Heat dissipating cavities are formed in the positions, close to the die cavity, of the front die body and the rear die body correspondingly.
Description
Technical field
The present invention relates to child safety seat manufacture field and in particular to a kind of expansion mould of child safety seat and
Its forming method.
Background technology
With the high speed development of automobile industry, traffic safety is the common issue that countries in the world face, and strengthens automotive safety
Research, reduce Road Traffic Injury, be that the whole society jointly pays close attention to and makes great efforts one of the important social problem solving.
In the mould and technique of existing children's seat, in advance children's seat is divided into all parts, is manufactured into respectively
Pattern has, and produces each parts, finally fits together each parts, this kind of mode of production, mould and number of devices
Amount is many, and Design of Dies is complicated, and the maintenance cost of mould and equipment is high, and production cost is multiplied, and ultimately results in product
The market competitiveness substantially reduces.
Content of the invention
It is an object of the invention to provide a kind of expansion mould of child safety seat and its forming method, ensureing product
Reduce production cost on the premise of quality.
The purpose of the present invention is realized in the following manner：The expansion mould of child safety seat, including front mould, after
Mould, front mould is connected with rear mold by guidance system, and the space between front mould and rear mold is blowing die cavity, and described die cavity includes bottom
Seat die cavity, backrest die cavity, base flank die cavity and backrest flank die cavity, base flank die cavity is located at base die cavity both sides, backrest
Flank die cavity is located at backrest die cavity both sides, is provided with first axle block, base die cavity and bottom between base die cavity and backrest die cavity
It is provided with second hinge block between seat flank die cavity, between backrest die cavity and backrest flank die cavity, be provided with third hinge block, front
Thimble cylinder is respectively fixed with mould and rear mold, thimble cylinder is connected with thimble, front mould or rear mold are fixed with air tube cylinder,
Air tube is connected with air tube cylinder, front mould and rear mold are respectively arranged with heat dissipation cavity at die cavity.
Described front mould and rear mold both sides are provided with water pipe head, and water pipe head is connected with heat dissipation cavity.
Described guidance system includes the upper fairlead being fixed on front mould and the lower fairlead being fixed in rear mold, upper guiding
Set is connected by lead with lower fairlead.
Support feet is respectively fixed with described front mould and rear mold, support feet is fixing on the supporting plate.
Described backrest flank die cavity side is provided with slide block at base die cavity.
Described front mould and rear mold are by hanging module locking.
A kind of forming method of the expansion mould of the child safety seat described in employing claim 1, walks including following
Suddenly,（1）The rear mold of expansion mould is fixed on the workbench of blow moulding machine, front mould is fixed on the lifting platform of blow moulding machine, front
Mould is raised above separating with rear mold, material base is inserted in the die cavity of rear mold；（2）Front mould declines and rear mold matched moulds；（3）After matched moulds etc.
Treat 1～3s, slide block moves into the position that mould is reserved；（4）Air tube cylinder drives air tube to eject and open purge valve to cavity
In blown, air pressure be 6～8kg；（5）Rear air tube cylinder to be formed drives air tube indentation；（6）Before and after blow moulding machine, template drives
Mould is opened thimble cylinder simultaneously and drives thimble that finished product is ejected；（7）Take out molding blank and terminate molding cycles.
The invention has the beneficial effects as follows：The present invention is integrally formed using multimode cavity and is conducive to saving die cost, strengthens seat
The intensity of chair and rigidity, shorten and produce installation time, reduce mould and maintenance of equipment cost.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention（Remove front mould）.
Fig. 3 is the structural representation of the present invention（Remove rear mold）.
Fig. 4 is the structural representation of front mould.
Fig. 5 is mplifying structure schematic diagram at A in Fig. 4.
Fig. 6 is mplifying structure schematic diagram at B in Fig. 4.
Specific embodiment
As shown in figs. 1 to 6, the expansion mould of child safety seat, including front mould 5, rear mold 2, on front mould 5 and rear mold 2
It is respectively fixed with support feet 14, support feet 14 is fixed in gripper shoe 4, front mould 5 is connected with rear mold 2 by guidance system 3, guiding
Upper fairlead 31 and the lower fairlead 32 being fixed in rear mold 2 that system 3 includes being fixed on front mould 5, upper fairlead 31 with
Fairlead 32 is connected by lead 33, and front mould 5 and rear mold 2 are locked by hanging module 13, the space between front mould 5 and rear mold 2
For blowing die cavity, described die cavity includes base die cavity 8, backrest die cavity 9, base flank die cavity 11 and backrest flank die cavity 10,
Backrest die cavity 9 is connected with base die cavity 8, and base die cavity 8 is connected with base flank die cavity 11, and base flank die cavity 11 is located at base
Die cavity 8 both sides, backrest die cavity 9 is connected with backrest flank die cavity 10, and backrest flank die cavity 10 is located at backrest die cavity 9 both sides, base
It is provided with first axle block 18 between die cavity 8 and backrest die cavity 9, between base die cavity 8 and base flank die cavity 11, be provided with
Two hinge block 17, is provided with third hinge block 19 between backrest die cavity 9 and backrest flank die cavity 10, on front mould 5 and rear mold 2 respectively
It is fixed with thimble cylinder 6, thimble cylinder 6 is connected with thimble 15, front mould 5 or rear mold 2 are fixed with air tube cylinder 12, air tube gas
Air tube is connected with cylinder 12, front mould 5 and rear mold 2 are respectively arranged with heat dissipation cavity 7 at die cavity, and front mould 5 and rear mold 2 both sides are respectively
It is provided with water pipe head 1, water pipe head 1 is connected with heat dissipation cavity 7, backrest flank die cavity 10 side is arranged at base die cavity 8
There is slide block 16, slide block 16 is driven by the slide block cylinder being fixed on mould, increase the pit of a molding, pit in seat side
The interior damping rubber block installing redness, increases energy-absorbing effect and lifting belt paths.
A kind of forming method of the expansion mould using above-mentioned child safety seat, comprises the following steps,（1）To launch
The rear mold of formula mould is fixed on the workbench of blow moulding machine, and front mould is fixed on the lifting platform of blow moulding machine, front mould be raised above with
Rear mold separately, material base is inserted in the die cavity of rear mold；（2）Front mould declines and rear mold matched moulds；（3）1～3s, slide block is waited after matched moulds
Move into the position that mould is reserved；（4）Air tube cylinder drives air tube to eject and open purge valve and blows in cavity, gas
Press as 6～8kg；（5）Rear air tube cylinder to be formed drives air tube indentation；（6）Before and after blow moulding machine, template driven mold is opened simultaneously
Thimble cylinder drives thimble that finished product is ejected；（7）Take out molding blank and terminate molding cycles.
Above-described is only the preferred embodiment of the present invention it is noted that for a person skilled in the art,
Under the premise of without departing from general idea of the present invention, some changes and improvements can also be made, these also should be considered as the present invention's
Protection domain.
Claims (7)
1. the expansion mould of child safety seat, including front mould, rear mold, front mould is connected with rear mold by guidance system, front mould
Space and rear mold between be blowing die cavity it is characterised in that：Described die cavity includes base die cavity, backrest die cavity, base side
Wing die cavity and backrest flank die cavity, base flank die cavity is located at base die cavity both sides, and backrest flank die cavity is located at backrest die cavity two
Side, is provided with first axle block between base die cavity and backrest die cavity, be provided between base die cavity and base flank die cavity
Two hinge block, is provided with third hinge block, front mould and rear mold is respectively fixed with top between backrest die cavity and backrest flank die cavity
Pin cylinder, thimble cylinder is connected with thimble, front mould or rear mold is fixed with air tube cylinder, air tube cylinder is connected with air tube,
Front mould and rear mold are respectively arranged with heat dissipation cavity at die cavity.
2. child safety seat according to claim 1 expansion mould it is characterised in that：Described front mould and rear mold two
Side is provided with water pipe head, and water pipe head is connected with heat dissipation cavity.
3. child safety seat according to claim 1 expansion mould it is characterised in that：Described guidance system includes
The upper fairlead being fixed on front mould and the lower fairlead being fixed in rear mold, upper fairlead is with lower fairlead by lead even
Connect.
4. child safety seat according to claim 1 expansion mould it is characterised in that：On described front mould and rear mold
It is respectively fixed with support feet, support feet is fixing on the supporting plate.
5. child safety seat according to claim 1 expansion mould it is characterised in that：Described backrest flank die cavity
Side is provided with slide block at base die cavity.
6. child safety seat according to claim 1 expansion mould it is characterised in that：Described front mould is led to rear mold
Cross and hang module locking.
7. a kind of expansion mould of the child safety seat described in employing claim 1 forming method it is characterised in that：Bag
Include following steps,（1）The rear mold of expansion mould is fixed on the workbench of blow moulding machine, front mould is fixed on the lifting of blow moulding machine
On platform, front mould is raised above separating with rear mold, material base is inserted in the die cavity of rear mold；（2）Front mould declines and rear mold matched moulds；（3）
1～3s is waited, slide block moves into the position that mould is reserved after matched moulds；（4）Air tube cylinder drives air tube to eject and open air blowing
Valve is blown in cavity, and air pressure is 6～8kg；（5）Rear air tube cylinder to be formed drives air tube indentation；（6）Before and after blow moulding machine
Template driven mold is opened thimble cylinder simultaneously and drives thimble that finished product is ejected；（7）Take out molding blank and terminate an one-tenth
Type circulates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947174.8A CN106393653B (en) | 2016-10-26 | 2016-10-26 | The expansion mold and its forming method of child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947174.8A CN106393653B (en) | 2016-10-26 | 2016-10-26 | The expansion mold and its forming method of child safety seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106393653A true CN106393653A (en) | 2017-02-15 |
| CN106393653B CN106393653B (en) | 2019-04-09 |
Family
ID=58013774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947174.8A Active CN106393653B (en) | 2016-10-26 | 2016-10-26 | The expansion mold and its forming method of child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106393653B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494071B1 (en) * | 1968-02-01 | 1974-01-30 | ||
| GB1384322A (en) * | 1972-03-07 | 1975-02-19 | Willamot Ind Mouldings Ltd | Car seats |
| FR2417384A1 (en) * | 1978-02-21 | 1979-09-14 | Ampafrance | Blow moulding car safety seats for children - to produce non-reinforced openings strong enough for harness guides |
| CN101817319A (en) * | 2010-04-26 | 2010-09-01 | 李�浩 | Child safety inflatable seat for vehicle |
| CN102059963A (en) * | 2010-12-03 | 2011-05-18 | 麦克英孚(宁波)婴童用品有限公司 | Car child safety seat formed by blow molding and manufacturing method thereof |
| CN202163000U (en) * | 2011-07-12 | 2012-03-14 | 广州达意隆包装机械股份有限公司 | Bottle mold cylinder type pre-demolding mechanism with handle |
| CN203293481U (en) * | 2013-05-07 | 2013-11-20 | 星威国际家居有限公司 | Interchangeable multi-purpose injection mold for machining plastic chair |
| CN206106350U (en) * | 2016-10-26 | 2017-04-19 | 郑州贝欧科儿童用品股份有限公司 | Exhibition open die utensil of children's safety seat |
-
2016
- 2016-10-26 CN CN201610947174.8A patent/CN106393653B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS494071B1 (en) * | 1968-02-01 | 1974-01-30 | ||
| GB1384322A (en) * | 1972-03-07 | 1975-02-19 | Willamot Ind Mouldings Ltd | Car seats |
| FR2417384A1 (en) * | 1978-02-21 | 1979-09-14 | Ampafrance | Blow moulding car safety seats for children - to produce non-reinforced openings strong enough for harness guides |
| CN101817319A (en) * | 2010-04-26 | 2010-09-01 | 李�浩 | Child safety inflatable seat for vehicle |
| CN102059963A (en) * | 2010-12-03 | 2011-05-18 | 麦克英孚(宁波)婴童用品有限公司 | Car child safety seat formed by blow molding and manufacturing method thereof |
| CN202163000U (en) * | 2011-07-12 | 2012-03-14 | 广州达意隆包装机械股份有限公司 | Bottle mold cylinder type pre-demolding mechanism with handle |
| CN203293481U (en) * | 2013-05-07 | 2013-11-20 | 星威国际家居有限公司 | Interchangeable multi-purpose injection mold for machining plastic chair |
| CN206106350U (en) * | 2016-10-26 | 2017-04-19 | 郑州贝欧科儿童用品股份有限公司 | Exhibition open die utensil of children's safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106393653B (en) | 2019-04-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 88 Yugong Road, Zhengzhou Economic and Technological Development Zone, 450000 Henan Province Patentee after: Zhengzhou Beouke Safety Technology Co., Ltd. Address before: 451482 Zhengzhou economic and Technological Development Zone, Henan Yu Road, No. 88 Patentee before: Zhengzhou Beiouke children supplies Limited by Share Ltd |