CN105946166A - Air bag and pulley type foaming device - Google Patents
Air bag and pulley type foaming device Download PDFInfo
- Publication number
- CN105946166A CN105946166A CN201610338667.1A CN201610338667A CN105946166A CN 105946166 A CN105946166 A CN 105946166A CN 201610338667 A CN201610338667 A CN 201610338667A CN 105946166 A CN105946166 A CN 105946166A
- Authority
- CN
- China
- Prior art keywords
- pulley
- fixed
- support
- belt
- air bag
- 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.)
- Pending
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
Abstract
An air bag and pulley type foaming device comprises a support. A lower die frame is arranged at the bottom of the support. A lower die is fixedly mounted on the lower die frame. An upper die frame capable of vertically sliding on the support is arranged on the support. An upper die is fixedly mounted on the upper die frame. As the upper die frame slides, the upper die is combined with or separated from the lower die. The lower die frame comprises a supporting plate and a base. The supporting plate is movably arranged above the base. Air bags are arranged between the supporting plate and the base. The lower die is mounted on the supporting plate. The lower die is jacked upwards through the air bags, so that the stability required when the upper die is combined with the lower die is guaranteed, meanwhile a drive motor rotates to wind or unwind a belt so as to drive the upper die frame to ascend or descend, the drive mechanism is simple and reasonable, and design and manufacturing are both extremely simple.
Description
Technical field
The present invention relates to a kind of air bag pulley-type foam device.
Background technology
Foam plastic parts moulding needs to use foaming mould, inserts in mould by foaminess resin so that it is by hot melt
Melting, form gas-liquid saturated solution, by nucleation, form a large amount of small complex, complex increases, and makes
Foam plastic.Conventional foaming mould is made up of upper and lower mould, and lower mold is fixed, upper mold by mould bases drive matched moulds or
Separately.The mode that the movement of upper mold mould bases generally uses gear and tooth bar to coordinate drives, such frame for movement
More complicated, take up room relatively big, bring the biggest difficulty to mould design and manufacture.
Summary of the invention
The invention provides air bag pulley-type foam device, the drive mechanism advantages of simple of its top mold frame, save
While space, also simplify design and the manufacture of mould bases, also ensure that the compactness of matched moulds simultaneously.
In order to realize foregoing invention purpose, present invention employs techniques below means: a kind of air bag pulley-type is sent out
Bulb apparatus, including support；The bottom of described support arranges lower mold holder；Described lower mold holder fixed installation lower mold；
Also slide up and down on described support and top mold frame is set；Described top mold frame fixed installation upper mold；Along with top mold frame
Slide, described upper mold and lower mold matched moulds or separate；Described lower mold holder includes supporting plate and pedestal；Described supporting plate is lived
Move and be arranged on above pedestal；Between described supporting plate and pedestal, air bag is set；Lower mold is installed on described supporting plate.
It is fixedly installed movable pulley in described top mold frame；Install on described support and drive motor and belt；Described skin
One end of band is fixed on the rotor driving motor, and the other end is fixed on support；The middle part of described belt with
Movable pulley coordinates thus holds top mold frame；Along with driving electric machine rotation folding and unfolding belt, described belt pulls dynamic sliding
Wheel, and then drive top mold frame to rise or fall；
Between described air bag and pedestal, dividing plate is set；Described dividing plate is fixed on pedestal；
Described top mold frame is slidably arranged on the upright slide rail of support；Described slide rail has two, described movable pulley
It is positioned in the middle of two one slide rails；
The top of described support is fixedly installed two location fixed pulleys；Described location fixed pulley is positioned at the top of slide rail
Portion；Described belt walks around a location fixed pulley and movable pulley successively, after crossing another location movable pulley
It is fixed on support, thus forms two fixed running blocks；
The middle part of described support also sets up a buffering fixed pulley；Described buffering fixed pulley is positioned at and drives motor
Lower section, tightens the belt driven between motor and location fixed pulley；
Correction pulley is also set up on described support；The axle of described correction pulley rotates and is arranged on support；Described
Correction pulley will drive the belt between motor and buffering fixed pulley to compress from outside to inside by elasticity part；
Described buffering fixed pulley, location fixed pulley and movable pulley between belt tighten after in vertical state.
The beneficial effects of the present invention is: utilize air bag by lower mold upwards jack-up, thus ensure that upper and lower mould closes
Stability during mould, uses simultaneously and drives electric machine rotation folding and unfolding belt, and then drives top mold frame to rise or fall,
Such drive mechanism advantages of simple, designs and manufactures the simplest；It is fixed sliding that movable pulley is positioned at two location
Between wheel, movable pulley is positioned in the middle of two one slide rails, it is ensured that stablizing of the moving direction of top mold frame；Buffering is fixed
The setting of pulley, it is to avoid drive being stressed directly between motor and location fixed pulley, both made being subject to of belt
Power evenly, defines again the moving direction of belt；Belt is pressed on buffering fixed pulley by correction pulley all the time
On, further ensure the stability that belt moves.
Accompanying drawing explanation
Fig. 1 is air bag pulley-type foam device structural representation of the present invention；
Fig. 2 is the structural representation of support 1；
Fig. 3 is the detonation configuration schematic diagram of lower mold holder 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the preferred implementation of foaming mould of the present invention is described in detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of air bag pulley-type foam device, including support 1, support 1
There is a horizontal base, base arranges lower mold holder 3, lower mold holder 3 fixedly mounts lower mold.Lower mold holder 3 wraps
Including pedestal 34, one dividing plate 33 of pedestal 34 installation fixed above, dividing plate 33 is the flat board of level.Dividing plate 33
Top activity supporting plate 31 is set, the edge of dividing plate 33 is provided with vertical block, thus is limited by supporting plate 31
In being scheduled on dividing plate 33 and can move by the vertical direction.Air bag 32 is set between supporting plate 31 and dividing plate 33.Torr
Lower mold is installed on plate 31.
The two ends of pedestal 34 are vertical column, vertical on column arrange two slide rails 11, on slide rail 11
Lower slider arranges top mold frame 2, the lower section fixed installation upper mold of top mold frame 2, along with the slip of top mold frame 2, on
Mould and lower mold matched moulds or separate.
Being fixedly installed movable pulley 21 in top mold frame 2, movable pulley 21 is positioned in the middle of two one slide rails 11.Support 1
The top of column be fixedly installed two location fixed pulleys 13, location fixed pulley 13 is positioned at the top of slide rail 11；
Installing on the column of support 1 and drive motor 14 and belt 12, one end of belt 12 is fixed on driving motor 14
Rotor on, the other end is fixed on support 1, and a location fixed pulley 13 and dynamic walked around successively by belt 12
Pulley 21, is fixed on support 1 further around after crossing another location movable pulley 13, thus it is dynamic sliding to form two fixed one
Wheels.Use and drive motor 14 to rotate folding and unfolding belt 12, and then drive top mold frame 3 to rise or fall, so
Drive mechanism advantages of simple, design and manufacture the simplest；Movable pulley 21 is positioned at two location fixed pulleys
Between 13, and movable pulley 21 is positioned at two in the middle of one slide rails 11, it is ensured that the moving direction of top mold frame 3 steady
Fixed.
The middle part of support 1 also sets up a buffering fixed pulley 16, and buffering fixed pulley 16 is positioned at driving motor 14
Lower section, tighten drive motor 14 and location fixed pulley 13 between belt.Correction is also set up on support 1
Pulley 15, the axle of correction pulley 15 rotates and is arranged on support 1, and it is fixed with buffering to be positioned at driving motor 14
Between pulley 16, correction pulley 15 will drive the skin between motor 14 and buffering fixed pulley 16 by spring
Band 12 compresses from outside to inside.
Buffering fixed pulley 16, location fixed pulley 13 and movable pulley 21 between belt 12 tighten after in vertical shape
State.The middle part of belt 12 coordinates with movable pulley 21 thus holds top mold frame 2, rotates along with driving motor 14
Folding and unfolding belt 12, belt 12 pulls movable pulley 21, and then drives top mold frame 2 to rise or fall.
The setting of buffering fixed pulley 16, it is to avoid drive between motor 14 and location fixed pulley 13 be directly subject to
Power, had both made the stress of belt 12 evenly, defined again the moving direction of belt 12；Correction pulley 15
All the time belt 12 is pressed on buffering fixed pulley 16, further ensures the stability that belt 12 moves.
The when of use, drive motor 14 to drive and allow top mold frame 3 move down, make upper die and lower die matched moulds,
Owing to belt 12 is soft, so can not accurately put in place during Ccope closing machine, inflate now to air bag 32,
By lower mold upwards jack-up slight distance, so that lower mold tightly withstands upper mold, it is ensured that the compactness of matched moulds.
Filler post-foaming molding, drives motor 14 to pull top mold frame 3 to move up, completes the demoulding during demoulding.
Claims (8)
1. an air bag pulley-type foam device, including support (1)；It is characterized in that, described support (1)
Bottom lower mold holder (3) is set；Described lower mold holder (3) fixed installation lower mold；Described support (1) is upper also
Slide up and down and top mold frame (2) is set；Described top mold frame (2) fixed installation upper mold；Along with top mold frame (2)
Slip, described upper mold and lower mold matched moulds or separate；Described lower mold holder (3) includes supporting plate (31) and pedestal
(34)；Described supporting plate (31) is movably arranged on pedestal (34) top；Described supporting plate (31) and pedestal (34)
Between air bag (32) is set；Described supporting plate installs lower mold on (31).
Air bag pulley-type foam device the most according to claim 1, it is characterised in that described top mold frame
(2) movable pulley (21) it is fixedly installed on；The upper installation of described support (1) drives motor (14) and belt (12)；
One end of described belt (12) is fixed on the rotor driving motor (14), and the other end is fixed on support (1)
On；The middle part of described belt (12) coordinates with movable pulley (21) thus holds top mold frame (2)；Along with driving
Galvanic electricity machine (14) rotates folding and unfolding belt (12), and described belt (12) pulls movable pulley (21), and then drives
Dynamic top mold frame (2) rises or falls.
Air bag pulley-type foam device the most according to claim 2, it is characterised in that described air bag (32)
And dividing plate (33) is set between pedestal (34)；Described dividing plate (33) is fixed on pedestal (34).
4. according to the air bag pulley-type foam device described in any one of claims 1 to 3, it is characterised in that
Described top mold frame (2) is slidably arranged on the upright slide rail (11) of support (1)；Described slide rail (11)
Having two, described movable pulley (21) is positioned in the middle of two one slide rails (11).
Air bag pulley-type foam device the most according to claim 4, it is characterised in that described support (1)
Top be fixedly installed two location fixed pulleys (13)；Described location fixed pulley (13) is positioned at slide rail (11)
Top；Described belt (12) walks around a location fixed pulley (13) and movable pulley (21) successively, further around
It is fixed on support (1) after crossing another location movable pulley (13), thus forms two fixed running blocks.
Air bag pulley-type foam device the most according to claim 5, it is characterised in that described support (1)
Middle part also set up a buffering fixed pulley (16)；Described buffering fixed pulley (16) is positioned at driving motor (14)
Lower section, tighten the belt driving motor (14) and positioning between fixed pulley (13).
Air bag pulley-type foam device the most according to claim 6, it is characterised in that described support
(1) correction pulley (15) is also set up on；The axle of described correction pulley (15) rotates and is arranged on support (1)
On；Described correction pulley (15) will drive motor (14) and buffering fixed pulley (16) by elasticity part
Between belt (12) compress from outside to inside.
Foaming mould the most according to claim 7, it is characterised in that described buffering fixed pulley (16), fixed
Position fixed pulley (13) and movable pulley (21) between belt (12) tighten after in vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338667.1A CN105946166A (en) | 2016-05-19 | 2016-05-19 | Air bag and pulley type foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338667.1A CN105946166A (en) | 2016-05-19 | 2016-05-19 | Air bag and pulley type foaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946166A true CN105946166A (en) | 2016-09-21 |
Family
ID=56909307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338667.1A Pending CN105946166A (en) | 2016-05-19 | 2016-05-19 | Air bag and pulley type foaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946166A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002711A (en) * | 1984-07-11 | 1991-03-26 | Chiyoda Technical & Industrial Company Ltd. | Method and apparatus for setting pattern frame and press die in instant-release type molding machine for concrete product |
| CN102225605A (en) * | 2011-04-07 | 2011-10-26 | 柳州市柳江联丰实业有限公司 | Sponge foaming process and sponge foaming die holder |
| CN202826319U (en) * | 2012-08-29 | 2013-03-27 | 合肥海德数控液压设备有限公司 | Electric hoist type double-layer mould heating machine |
| CN204019843U (en) * | 2014-07-21 | 2014-12-17 | 上海古汉汽车饰件模具有限公司 | The fascia electronic mould bases that foams |
| CN204019847U (en) * | 2014-07-31 | 2014-12-17 | 上海古汉汽车饰件模具有限公司 | For the electronic mould bases of automobile door plate handrail foaming |
| CN204136304U (en) * | 2014-10-08 | 2015-02-04 | 晋江市凯嘉机器制造有限公司 | A kind of automatic shoe material secondary frothing forming machine |
| CN204955254U (en) * | 2015-09-14 | 2016-01-13 | 浙江圣诺盟顾家海绵有限公司 | Sponge foaming die carrier |
| CN105235124A (en) * | 2015-10-24 | 2016-01-13 | 安徽信盟机电装备制造有限公司 | Refrigerator door foaming production line |
-
2016
- 2016-05-19 CN CN201610338667.1A patent/CN105946166A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002711A (en) * | 1984-07-11 | 1991-03-26 | Chiyoda Technical & Industrial Company Ltd. | Method and apparatus for setting pattern frame and press die in instant-release type molding machine for concrete product |
| CN102225605A (en) * | 2011-04-07 | 2011-10-26 | 柳州市柳江联丰实业有限公司 | Sponge foaming process and sponge foaming die holder |
| CN202826319U (en) * | 2012-08-29 | 2013-03-27 | 合肥海德数控液压设备有限公司 | Electric hoist type double-layer mould heating machine |
| CN204019843U (en) * | 2014-07-21 | 2014-12-17 | 上海古汉汽车饰件模具有限公司 | The fascia electronic mould bases that foams |
| CN204019847U (en) * | 2014-07-31 | 2014-12-17 | 上海古汉汽车饰件模具有限公司 | For the electronic mould bases of automobile door plate handrail foaming |
| CN204136304U (en) * | 2014-10-08 | 2015-02-04 | 晋江市凯嘉机器制造有限公司 | A kind of automatic shoe material secondary frothing forming machine |
| CN204955254U (en) * | 2015-09-14 | 2016-01-13 | 浙江圣诺盟顾家海绵有限公司 | Sponge foaming die carrier |
| CN105235124A (en) * | 2015-10-24 | 2016-01-13 | 安徽信盟机电装备制造有限公司 | Refrigerator door foaming production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Applicant after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315600 Zhejiang city of Ningbo province Ninghai County Tashan Industrial Zone Qixing Road No. 28 Applicant before: Ningbo Fangzheng Tool Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
|
| WD01 | Invention patent application deemed withdrawn after publication |