CN106738812A - A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die - Google Patents
A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die Download PDFInfo
- Publication number
- CN106738812A CN106738812A CN201611029203.9A CN201611029203A CN106738812A CN 106738812 A CN106738812 A CN 106738812A CN 201611029203 A CN201611029203 A CN 201611029203A CN 106738812 A CN106738812 A CN 106738812A
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- China
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- main body
- swing mechanism
- body swing
- hinge seat
- cylinder
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Classifications
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- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- 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
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die, including mould body, also including being arranged on the main body swing mechanism of mould body side；Mould body bottom portion is provided with air cylinder fixed plate, and air cylinder fixed plate is L-shaped, and the side of mould body is provided with hinge seat B；Main body swing mechanism includes inner bag forming part, the lower end of forming part is provided with fixed plate, the bottom of fixed plate is provided with connecting plate, connecting plate is connected with cylinder, the other end of cylinder is connected in the air cylinder fixed plate, main body swing mechanism bottom is additionally provided with the hinge seat A coordinated with hinge seat B, hinge seat A and hinge seat B coordination hinges；Main body swing mechanism can rotate to an angle under air cylinder driven along the axle center of hinge seat A and hinge seat B.The thickness that the present invention realizes sheet forming is reduced to 4 millimeters by original 5 millimeters, and material cost reduces 20%, and the qualification rate of product has brought up to 98% by existing 80%.
Description
Technical field
The present invention relates to a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die, belong to adsorption forming
Technical field of mold.
Background technology
Refrigerator can be divided into Liang Men, three, four, the type such as multi-door and clamshell doors by door, and each inside is by difference
Case inner bag forms independent one by one, closed region, is filled with foamed material between each region, plays heat-insulated and insulation and makees
With temperature can be with difference, for storing different food materials in each region.In view of sheet material adsorption forming when manufacturability,
Most of refrigerator products each case inner bag in design is designed to an independent part, by difference between different inner bags
Crossbeam and vertical beam link together, then by foaming, generate foaming box body.
Some Domestic household appliances enterprise has ever done trial below from from the aspect of reducing product cost:Will refrigeration, household freezer
Inner bag is designed to a disjunctor part, removes tie-beam between refrigeration, freezing box inner container from, due between two inner chambers distance compared with
It is small, about 70 millimeters, when mould molding is adsorbed, between two inner chambers plate stretch than too big, sheet material two inner chambers it
Between very thin 0.6 millimeter of the ＜ of wall thickness（>=0.6 millimeter of inner container of icebox product thinnest part requirement）, or even often drawing crack, cause product report
Useless, in the case where sheet forming depth information is increased, product thickness difference is too big, and effect is also bad, is finally still changed to former two
Individual part.Adsorbing forming die is although be still the chamber of a mould two（Refrigeration+freezing）, but when mould is designed, two die cavitys can be increased
Between distance, reduce draw ratio of the sheet material in shaping between two die cavitys, convenient shaping.
At present, domestic refrigerator enterprise has portioned product to export to the developed countries such as America and Europe, wherein there is a type products：It is big cold
Tibetan+small deep freezer, this kind of refrigerator foreign countries purchase requirement is to refrigerate and freezing is disjunctor inner bag, does not allow split.This kind of refrigerator
Feature is as follows:1. small freezing is small, general height≤200 millimeters, and depth is in 300 millimeters；2. between refrigeration and small freezing
Apart from small, the millimeter of minimum range about 45.
For such refrigerator product, adsorbing forming die has a disadvantage that both at home and abroad at present：
1. domestic adsorbing forming die does not have the big method of material draw ratio, main side between very good solution refrigeration and freezing inner bag
Method is that the thickness for increasing sheet forming ensures inner bag most minimal thickness >=0.6 millimeter.Current sheet forming most 5 millimeters of minimal thickness,
Qualification rate only has 80% or so.
2. European Die ＆ Mould Manufacturers by control during adsorption forming refrigerate, freezing die cavity different temperatures come improve product close
Lattice rate, so every adsorption forming equipment needs more than two die heaters to ensure, the current sheet forming most milli of minimal thickness 4.5
Rice, qualification rate only has 95% or so.
A kind of product percent of pass that can improve disjunctor adsorption forming how is developed, the absorption of sheet forming thickness is reduced
Mould, has become the technical problem for being badly in need of solving.
The content of the invention
For the problem that above-mentioned prior art is present, the present invention provides a kind of for disjunctor inner container of icebox adsorbing forming die
Main body swing mechanism, product percent of pass is high, and sheet forming thickness is small, and low production cost.
To achieve these goals, a kind of main body pendulum for disjunctor inner container of icebox adsorbing forming die that the present invention is used
Motivation structure, including mould body, also including being arranged on the main body swing mechanism of mould body side；
The mould body bottom portion is provided with air cylinder fixed plate, and air cylinder fixed plate is L-shaped, and the side of mould body is provided with
Hinge seat B；
The main body swing mechanism includes inner bag forming part, and the lower end of forming part is provided with fixed plate, and the bottom of fixed plate is provided with company
Fishplate bar, the connecting plate is connected with cylinder, and the other end of cylinder is connected in the air cylinder fixed plate, the main body swing mechanism
Bottom is additionally provided with the hinge seat A, the hinge seat A and hinge seat B coordination hinges coordinated with hinge seat B；
The main body swing mechanism can rotate to an angle under air cylinder driven along the axle center of hinge seat A and hinge seat B.
As improvement, extension bar is provided between the connecting plate and cylinder, described extension bar one end is connected with connecting plate, the other end with
Cylinder piston rod is connected.
Used as improvement, the extension bar is connected by bearing pin B with connecting plate.
Used as improvement, the cylinder is provided with installation journal stirrup, installs journal stirrup and is hinged with air cylinder fixed plate by bearing pin C, shape
Coordinate into transhipment.
As improvement, step is provided with the mould body, limit journey block is additionally provided with step, use is provided with limit journey block
In the waist hole of the adjustment main body swing mechanism anglec of rotation.
Used as improvement, the fixed plate is provided with guide pad, and the side wall of the mould body is provided with lower guiding
Block, the lower guide pad, upper guide pad are formed and are slidably matched.
Used as improvement, the lower guide pad, the quantity of upper guide pad are two.
Used as improvement, the cylinder is slim compact cylinder, and one-way throttle valve is provided with the turnover air circuit of cylinder.
Compared with existing adsorbing forming die, the thickness that the present invention realizes sheet forming is reduced to 4 by original 5 millimeters
Millimeter, material cost reduces 20%, and the qualification rate of product has brought up to 98% by existing 80%.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is A-A direction views of the invention；
Fig. 3 is schematic diagram after main body mechanism of the invention swings；
In figure：1st, main body swing mechanism, 2, fixed plate, 3, hinge seat A, 4, hinge seat B, 5, cylinder, 6, air cylinder fixed plate, 7, peace
Dress journal stirrup, 8, extension bar, 9, connecting plate, 10, limit journey block, 11, mould body, 12, lower guide pad, 13, upper guide pad, 14,
Bearing pin A, 15, bearing pin B, 16, bearing pin C.
Specific embodiment
Following embodiments are further illustrating as the explaination to the technology of the present invention content for present invention, but
Substance of the invention is not limited in described in following embodiments, one of ordinary skill in the art can with and should know appoint
What simple change or replacement based on true spirit all should belong to protection domain of the presently claimed invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die, bag
Mould body 11 is included, also including being arranged on the main body swing mechanism 1 of the side of mould body 11, in product adsorption forming
Before, main body swing mechanism 1 is in Fig. 3 positions；
The bottom of mould body 11 is provided with air cylinder fixed plate 6, and air cylinder fixed plate 6 is L-shaped, and the one of mould body 11
Side is provided with hinge seat B4；
The main body swing mechanism 1 includes inner bag forming part, and the lower end of forming part is provided with fixed plate 2, and the bottom of fixed plate 2 is provided with
Connecting plate 9, the connecting plate 9 is connected with cylinder 5, and the other end of cylinder 5 is connected in the air cylinder fixed plate 6, the main body
The bottom of swing mechanism 1 is additionally provided with the hinge seat A3, the hinge seat A3 and hinge seat B4 coordination hinges coordinated with hinge seat B4, hinge
Chain seat A3 is provided with bearing pin A14 with hinge seat B4 junctions, and bearing pin A14 two ends are mounted on split pin, hinge seat A3, hinge seat B4
Two are with the quantity of bearing pin A14, double-strand chain component ensure that stability of the main body swing mechanism 1 in swing process；
The main body swing mechanism 1 can rotate certain angle under the driving of cylinder 5 along the connection axle center of hinge seat A3 and hinge seat B4
Degree.Main body swing mechanism 1 can outwards be rotated to an angle with the upper axle center of around hinge seat, can before the forming increase main body swing mechanism
Space between 1 and mould body 11, more moulding materials are easy between main body swing mechanism 1 and mould body 11
Adsorption forming, during plate shaping, main body swing mechanism 1 slowly swings back into operating position.
As the improvement of embodiment, extension bar 8, the one end of the extension bar 8 and connecting plate 9 are provided between the connecting plate 9 and cylinder 5
Connection, the other end is connected with cylinder piston rod, and reasonable in design is easy to install.
Used as the improvement of embodiment, the extension bar 8 is connected by bearing pin B15 with connecting plate 9.
Used as the improvement of embodiment, the cylinder 5 is provided with installation journal stirrup 7, installs journal stirrup 7 and passes through bearing pin C16 and cylinder
Fixed plate 6 is hinged, and forms transhipment and coordinates.
As the improvement of embodiment, step is provided with the mould body 11, limit journey block 10, limit are additionally provided with step
Be provided with waist hole on journey block 10, can small range adjustment mould body 11 pendulum angle.
Used as the improvement of embodiment, the fixed plate 2 is provided with guide pad 13, the side wall of the mould body 11
Lower guide pad 12 is provided with, the lower guide pad 12, upper guide pad 13 are formed and be slidably matched.Lower guide pad 12 and upper guide pad 13
Quantity is two, it is ensured that main body swing mechanism 1 will not be rocked in swing process, will not be with shaping mould at operating position
Tool body 11 has dislocation phenomenon, and product will not produce splicing trace.
Used as the improvement of embodiment, the cylinder 5 is slim compact cylinder, is provided with the turnover air circuit of cylinder 5
One-way throttle valve, the swing speed for adjusting main body swing mechanism 1.
After the completion of sheet forming is heated on vacuum plastic-absorbing machine, mould begins to ramp up with movement frame, now main body oscillating machine
Structure 1 is in position in Fig. 3, and when mould rises to certain altitude, main body swing mechanism 1 starts to be contacted with sheet forming, this time control
The slim compact cylinder that main body swing mechanism 1 processed swings in the presence of reversing solenoid valve, slowly return, sheet forming by beginning
Die surface is slowly coated on, cylinder is return in place when mould rises in place, main body swing mechanism 1 is in operating position, gas
The swing speed of cylinder 5 is controlled by the one-way throttle valve being arranged on turnover air circuit, and then equipment starts to vacuumize mould,
Sheet forming is adsorbed in die surface completely, and the equipment vacuum that disappears to mould is cooled down again, and cooling completes rear mold and declines with movement frame,
After declining in place, cylinder 5 is commutated in the presence of reversing solenoid valve, and main body swing mechanism 1 is outwardly opened, and sheet forming is transported to
Lower discharge position a, circulation terminates.
Compared with existing adsorbing forming die, the thickness that the present invention realizes sheet forming is reduced to 4 by original 5 millimeters
Millimeter, material cost reduces 20%, and the qualification rate of product has brought up to 98% by existing 80%.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die, including mould body（11）, its
It is characterised by, also including being arranged on mould body（11）The main body swing mechanism of side（1）；
The mould body（11）Bottom is provided with air cylinder fixed plate（6）, air cylinder fixed plate（6）It is L-shaped, mould body
（11）Side be provided with hinge seat B（4）；
The main body swing mechanism（1）Including inner bag forming part, the lower end of forming part is provided with fixed plate（2）, fixed plate（2）Bottom
Portion is provided with connecting plate（9）, the connecting plate（9）With cylinder（5）Connection, cylinder（5）The other end be connected to the cylinder and fix
Plate（6）On, the main body swing mechanism（1）Bottom is additionally provided with and hinge seat B（4）The hinge seat A of cooperation（3）, the hinge seat A
（3）With hinge seat B（4）Coordination hinge；
The main body swing mechanism（1）Can be in cylinder（5）Under driving, along hinge seat A（3）With hinge seat B（4）Axle center rotation one
Determine angle.
2. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 1, it is special
Levy and be, the connecting plate（9）With cylinder（5）Between be provided with extension bar（8）, the extension bar（8）One end and connecting plate（9）Connection, separately
One end is connected with cylinder piston rod.
3. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 2, it is special
Levy and be, the extension bar（8）By bearing pin B（15）With connecting plate（9）Connect.
4. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to Claims 2 or 3, its
It is characterised by, the cylinder（5）It is provided with installation journal stirrup（7）, journal stirrup is installed（7）By bearing pin C（16）With air cylinder fixed plate（6）
It is hinged, forms transhipment and coordinate.
5. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 1, it is special
Levy and be, the mould body（11）Step is inside provided with, limit journey block is additionally provided with step（10）, limit journey block（10）On be provided with
For adjusting main body swing mechanism（1）The waist hole of the anglec of rotation.
6. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 1, it is special
Levy and be, the fixed plate（2）It is provided with guide pad（13）, the mould body（11）Side wall be provided with lower guiding
Block（12）, the lower guide pad（12）, upper guide pad（13）Formation is slidably matched.
7. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 6, it is special
Levy and be, the lower guide pad（12）, upper guide pad（13）Quantity be two.
8. a kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die according to claim 1, it is special
Levy and be, the cylinder（5）It is slim compact cylinder, cylinder（5）Turnover air circuit on one-way throttle valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029203.9A CN106738812B (en) | 2016-11-20 | 2016-11-20 | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611029203.9A CN106738812B (en) | 2016-11-20 | 2016-11-20 | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106738812A true CN106738812A (en) | 2017-05-31 |
| CN106738812B CN106738812B (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611029203.9A Active CN106738812B (en) | 2016-11-20 | 2016-11-20 | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968638A (en) * | 2019-04-29 | 2019-07-05 | 滁州市锴模装备模具制造有限公司 | A kind of disjunctor case courage plastics suction mould |
| CN110901027A (en) * | 2019-12-11 | 2020-03-24 | 安徽艾普智能装备有限公司 | Main body swing mechanism of refrigerator inner container adsorption forming die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724989A (en) * | 1970-09-21 | 1973-04-03 | Philco Ford Corp | Apparatus for forming articles comprising a pair of adjacent walled structures unidirectionally presented openings |
| US3853449A (en) * | 1973-10-19 | 1974-12-10 | Philco Ford Corp | Apparatus for forming articles from plastic sheet material |
| DE3219426A1 (en) * | 1982-05-03 | 1983-11-24 | Liebherr Hausgeraete | Process for deep-drawing a plurality of container-shaped chambers from a preheated plastics sheet |
| KR20150030477A (en) * | 2013-09-12 | 2015-03-20 | 삼성전자주식회사 | Method for the vacuum forming of refrigerator |
| CN206217162U (en) * | 2016-11-20 | 2017-06-06 | 滁州市科创模具制造有限公司 | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die |
-
2016
- 2016-11-20 CN CN201611029203.9A patent/CN106738812B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724989A (en) * | 1970-09-21 | 1973-04-03 | Philco Ford Corp | Apparatus for forming articles comprising a pair of adjacent walled structures unidirectionally presented openings |
| US3853449A (en) * | 1973-10-19 | 1974-12-10 | Philco Ford Corp | Apparatus for forming articles from plastic sheet material |
| DE3219426A1 (en) * | 1982-05-03 | 1983-11-24 | Liebherr Hausgeraete | Process for deep-drawing a plurality of container-shaped chambers from a preheated plastics sheet |
| KR20150030477A (en) * | 2013-09-12 | 2015-03-20 | 삼성전자주식회사 | Method for the vacuum forming of refrigerator |
| CN206217162U (en) * | 2016-11-20 | 2017-06-06 | 滁州市科创模具制造有限公司 | A kind of main body swing mechanism for disjunctor inner container of icebox adsorbing forming die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968638A (en) * | 2019-04-29 | 2019-07-05 | 滁州市锴模装备模具制造有限公司 | A kind of disjunctor case courage plastics suction mould |
| CN110901027A (en) * | 2019-12-11 | 2020-03-24 | 安徽艾普智能装备有限公司 | Main body swing mechanism of refrigerator inner container adsorption forming die |
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| Publication number | Publication date |
|---|---|
| CN106738812B (en) | 2019-10-15 |
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