CN107415106A - A kind of stripper apparatus - Google Patents
A kind of stripper apparatus Download PDFInfo
- Publication number
- CN107415106A CN107415106A CN201710308659.7A CN201710308659A CN107415106A CN 107415106 A CN107415106 A CN 107415106A CN 201710308659 A CN201710308659 A CN 201710308659A CN 107415106 A CN107415106 A CN 107415106A
- Authority
- CN
- China
- Prior art keywords
- core rod
- drive cylinder
- stripper apparatus
- lag parts
- lag
- 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
Links
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
- B29C33/304—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting centering cores
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
- B29C33/444—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor for stripping articles from a mould core, e.g. using stripper plates
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
Abstract
The present invention provides a kind of stripper apparatus, the demoulding of silicone rubber tube on Straight core rod, including fixture, control piece, drive cylinder and power supply;Fixture includes fix bar, fixed seat and two pieces of U-lag parts, and at least one core rod is provided with fix bar, and two pieces of U-lag parts are respectively arranged at the both sides of fixed seat, and two pieces of U-lag parts, which are used to release silicone rubber tube, departs from core rod;Drive cylinder is connected with power supply, and the rotating shaft of motor is connected with U-lag parts;Control piece is connected with power supply and drive cylinder respectively, and control piece is used to control the flexible of drive cylinder, so as to control U-lag parts to be moved back and forth along the length direction of core rod.Positioned by positioning guide column hole and taper lead, can quickly guide simultaneously precision positioning;Coordinated by U-shaped groove and core rod, it is ensured that knockout course product not positioning;Present invention ensure that not damaging product, while without artificial force, mitigate the labor intensity of operator and significantly lift operating efficiency.
Description
Technical field
The present invention relates to silicone rubber tube stripper apparatus, more particularly to a kind of demoulding for silicone rubber tube on Straight core rod
Device.
Background technology
Water system in water dispenser needs the silicone rubber tube for meeting drinking water level of many straights and bending.Due to extrusion
The silicone rubber tube compressive resistance bursting property of production can not meet demand, it is necessary to using being molded or injection vulcanization forming can just conform to
Ask.Silicon rubber elongate tubular product structure in mould development can only use the mold insert structure of fishbone, and fish is attached to after product shaping
On the core rod of bone shape, it manually can only successively be stripped and remove.In production, for the temperature of mould up to 170 DEG C, process of making needs whole wear
It is heat-insulated to wear gloves, operation is very inconvenient, and the activity duration is long and can cause temperature loss, low so as to ultimately result in production capacity.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of for silicone rubber tube on Straight core rod
Stripper apparatus.
In order to solve the above technical problems, present invention employs following technical measures:
A kind of stripper apparatus, the demoulding of silicone rubber tube on Straight core rod, including fixture, control piece, driving gas
Cylinder and power supply;The fixture includes fix bar, fixed seat and two pieces of U-lag parts, be provided with the fix bar to
A few core rod, two pieces of U-lag parts are respectively arranged at the both sides of the fixed seat, and two pieces of U-lag parts are used for
The silicone rubber tube is released and departs from the core rod;The drive cylinder is connected with the power supply, the rotating shaft of the drive cylinder
It is connected with the U-lag parts;The control piece is connected with the power supply and the drive cylinder respectively, and the control piece is used
In controlling the flexible of the drive cylinder, so as to control length direction of the U-lag parts along the core rod to move back and forth.
The present invention can also be further perfect by following technical measures:
As a further improvement, a plurality of core rod is symmetricly set in the both sides of the fix bar.
As a further improvement, polylith limiting plate is uniformly placed with every piece of U-lag parts, shape between every two pieces of limiting plates
Into U-shaped groove, each core rod is correspondingly arranged in the U-shaped groove during demoulding.
As a further improvement, the bayonet socket is covered to 3/4ths of the silicone rubber tube diameter length during demoulding.
As a further improvement, the U-lag parts use aluminum alloy materials.
As a further improvement, be provided with positioning guide column hole in the fix bar, be provided with the fixed seat with it is described
The lead that positioning guide column hole coordinates.
As a further improvement, the lead uses big top and small bottom conical structure.
As a further improvement, the quantity of the drive cylinder is two, a drive cylinder controls one piece of U respectively
Shape scouring machine part.
As a further improvement, two drive cylinders are individually fixed in the both sides of the fixed seat.
As a further improvement, also including inductor, the inductor connects with the power supply and the control piece respectively
Connect, the inductor is used for the movement position for sensing the U-lag parts, and feeds back to the control piece.
Compared with prior art, the present invention has advantages below:
1st, conical lead is coordinated to position core rod by guide pillar hole, without increasing Position Design, leading portion can be fast
Speed guiding, back segment can precision positioning;
2nd, coordinated by U-shaped groove reasonable in design and core rod, groove, which is covered to the silicone rubber tube diameter, during the demoulding grows
3/4ths of degree, it is ensured that knockout course product not positioning.
3rd, the corresponding aluminum alloy materials of reasonable selection, and fit clearance reasonable in design, U-shaped groove is made to avoid producing with core rod
Life is damaged, and equally also ensures that product of not damaging, and will not make the aging of U-lag parts is impaired to shorten the life-span because of the high temperature of production.
4th, without artificial force, mitigate the labor intensity of operator as power using drive cylinder and significantly carry
Rise operating efficiency.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic perspective view of stripper apparatus of the present invention;
Accompanying drawing 2 is a kind of top view of stripper apparatus of the present invention;
Accompanying drawing 3 is a kind of partial side elevation view of stripper apparatus of the present invention;
Accompanying drawing 4 is U-lag parts and core rod and the sectional view of silicone rubber tube in a kind of stripper apparatus of the present invention.
Main element symbol description
Core rod 1
Silicone rubber tube 2
Fixture 3
Drive cylinder 4
Fix bar 31
Fixed seat 32
U-lag parts 33
Limiting plate 331
U-shaped groove 332
Positioning guide column hole 311
Lead 321
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 4 is referred to, the present invention provides a kind of stripper apparatus, and silicone rubber tube 2 is de- on Straight core rod 1
Mould, including fixture 3, control piece, drive cylinder 4 and power supply;The fixture 3 include fix bar 31, fixed seat 32 and
Two pieces of U-lag parts 33, at least one core rod 1 are provided with the fix bar 31, two pieces of U-lag parts 33 are set respectively
In the both sides of the fixed seat 32, two pieces of U-lag parts 33, which are used to release the silicone rubber tube 2, departs from the core rod 1;
The drive cylinder 4 is connected with the power supply, and the rotating shaft of the drive cylinder 4 is connected with the U-lag parts 33;The control
Part is connected with the power supply and the drive cylinder 4 respectively, and the control piece is used to control the flexible of the drive cylinder 4,
So as to control length direction of the U-lag parts 33 along the core rod 1 to move back and forth.
To improve demoulding efficiency, a plurality of core rod 1 is symmetricly set in the both sides of the fix bar 31, the core rod 1 with it is described
Fix bar 31 forms fishbone.
Polylith limiting plate 331 is uniformly placed with every piece of U-lag parts 33, it is recessed to form U-shaped between every two pieces of limiting plates 331
Groove 332, the openings of sizes of the U-shaped groove 332 are the diameter more than the core rod 1 and the diameter less than the silicone rubber tube 2,
Each core rod 1 is correspondingly arranged in the U-shaped groove 332 during the demoulding;During the demoulding, in the core rod 1 and the U-shaped groove 332
Between have certain gap, in this manner it is possible to avoid the U-lag parts 33 from damaging the core rod 1.
By U-shaped groove 332 reasonable in design, when coordinating the demoulding with core rod 1, the U-shaped groove 332 is covered to the silicon
3/4ths of the diameter length of rubber tube 2, ensure that the not positioning of silicone rubber tube 2 described in knockout course.
The corresponding aluminum alloy materials of the reasonable selection of U-lag parts 33, and fit clearance reasonable in design, make the U
Connected in star 332 is avoided producing with core rod 1 and damaged, and equally also ensures that the silicone rubber tube 2 of not damaging, and will not be because described in production
High temperature makes the aging of U-lag parts 33 is impaired to shorten the life-span.
The silicone rubber tube 2 can produce contracting receipts to make product firmly bind round in core rod 1 after being molded be difficult that the demoulding is removed, thus is beaten
Mould and lower mould are opened, takes out the fix bar 31 and core rod 1, the fix bar 31 is fixed, is set in the fix bar 31
Positioning guide column hole 311 is equipped with, the lead 321 coordinated with the positioning guide column hole 311 is provided with the fixed seat 32.
For that can enable the fast positioning of core rod 1, and that to be tried one's best avoids the core rod 1 from being produced with the U-lag parts 33
Collision, must just the positioning guide column hole 311 in fix bar 31 be used to be positioned;The lead 321 uses the small lower end in upper end
Big conical structure, and certain cooperation surplus is used with positioning guide column hole 311, make the core rod 1 can be when being just put into
Easily contraposition, also can after position is put into accurate positioning it is errorless, finally by the drive cylinder 4 promote be U-lag parts 33
The silicone rubber tube 2, which is released, departs from core rod 1, completes the demoulding.The demoulding of all silicone rubber tubes 2 is once completed, avoids operator from growing
Time carries out operation on the core rod of high temperature, and lifting job safety coefficient mitigates the labor intensity of operator and significantly carried
Rise operating efficiency.
The quantity of the drive cylinder 4 is two, and a drive cylinder 4 controls one piece of U-lag parts 33 respectively, one
The motion of individual drive cylinder 4 one piece of U-lag parts 33 of corresponding driving, two drive cylinders 4 are individually fixed in the fixation
The both sides of seat 32, further, two drive cylinders 4 are individually fixed in the centre position of the both sides of the fixed seat 32.
The device also includes inductor, and the inductor is connected with the power supply and the control piece respectively, the sense
Answer device to be used for the movement position for sensing the U-lag parts 33, and feed back to the control piece.
Operation principle:First, it is two U-lag parts 33 are close, the fix bar 31 and the mould in fix bar 31
Core 1 is put into upper mould and the lower mould of sulfidization molding board;After the silicone rubber tube 2 is molded, fix bar 31 is taken out, by the fixation
Bar 31 carries out cooperation fixation by the lead 321 set on positioning guide column hole 311 and the fixed seat 32, now described spacing
Plate 331 is between the fix bar 31 and the silicone rubber tube 2;After fixation, start described in the switch control of the control piece
Drive cylinder 4 moves, so as to control two pieces of U-lag parts 33 to be moved respectively along the direction away from the fix bar 31, institute
When stating the release arrival precalculated position of U-lag parts 33, the silicone rubber tube 2, which is released, departs from the core rod 1, now the inductor
Sense the position of the U-lag parts 33, and feed back to control piece, the return of drive cylinder 4, described in control piece control
U-lag parts 33 back move, and prepare the work of next mould.Wherein, after the silicone rubber tube 2, which is released, departs from core rod 1,
Operator fetches the fix bar 31 and core rod 1, sends back to and puts sulfidization molding board and continue to produce, simple to operate, even if newly
Employee also being capable of safety operation.
In summary, conical lead 321 is coordinated to position core rod 1 by positioning guide column hole 311, without increase
Position Design, leading portion can be guided quickly, and back segment can precision positioning;Coordinated by U-shaped groove 332 reasonable in design with core rod 1, taken off
U-shaped groove 332 is covered to 3/4ths of the diameter length of silicone rubber tube 2 during mould, it is ensured that knockout course product not positioning;Institute
State the corresponding aluminum alloy materials of the reasonable selection of U-lag parts 33, and fit clearance reasonable in design, make U-shaped groove 332 avoid with
Core rod 1 is produced and damaged, and equally also ensures that product of not damaging, and will not make the aging of U-lag parts 33 is impaired to subtract because of the high temperature of production
Short life;Using drive cylinder 4 as power, without artificial force, mitigate the labor intensity of operator and significantly lifted
Operating efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (10)
1. a kind of stripper apparatus, the demoulding of silicone rubber tube on Straight core rod, it is characterised in that including fixture, control
Part, drive cylinder and power supply;
The fixture includes fix bar, fixed seat and two pieces of U-lag parts, and at least one mould is provided with the fix bar
Core, two pieces of U-lag parts are respectively arranged at the both sides of the fixed seat, and two pieces of U-lag parts are used for the silicon
Rubber tube, which is released, departs from the core rod;
The drive cylinder is connected with the power supply, and the rotating shaft of the drive cylinder is connected with the U-lag parts;
The control piece is connected with the power supply and the drive cylinder respectively, and the control piece is used to control the driving gas
Cylinder stretches, so as to control length direction of the U-lag parts along the core rod to move back and forth.
2. stripper apparatus according to claim 1, it is characterised in that a plurality of core rod is symmetricly set in the two of the fix bar
Side.
3. stripper apparatus according to claim 1, it is characterised in that polylith limit is uniformly placed with every piece of U-lag parts
Position plate, forms U-shaped groove between every two pieces of limiting plates, and each core rod is correspondingly arranged in the U-shaped groove during demoulding.
4. stripper apparatus according to claim 3, it is characterised in that the U-shaped groove is covered to the silicon rubber during demoulding
3/4ths of sebific duct diameter length.
5. stripper apparatus according to claim 1, it is characterised in that the U-lag parts use aluminum alloy materials.
6. stripper apparatus according to claim 1, it is characterised in that positioning guide column hole, institute are provided with the fix bar
State the lead for being provided with fixed seat and coordinating with the positioning guide column hole.
7. stripper apparatus according to claim 6, it is characterised in that the lead uses big top and small bottom circular cone
Shape structure.
8. stripper apparatus according to claim 1, it is characterised in that the quantity of the drive cylinder is two, a drive
Cylinder of taking offence controls one piece of U-lag parts respectively.
9. stripper apparatus according to claim 8, it is characterised in that two drive cylinders are respectively arranged at described solid
The both sides of reservation.
10. stripper apparatus according to claim 1, it is characterised in that also including inductor, the inductor respectively with institute
Power supply and control piece connection are stated, the inductor is used for the movement position for sensing the U-lag parts, and feeds back to institute
State control piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710308659.7A CN107415106B (en) | 2017-05-04 | 2017-05-04 | Demolding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710308659.7A CN107415106B (en) | 2017-05-04 | 2017-05-04 | Demolding device |
Publications (2)
Publication Number | Publication Date |
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CN107415106A true CN107415106A (en) | 2017-12-01 |
CN107415106B CN107415106B (en) | 2023-07-07 |
Family
ID=60424361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710308659.7A Active CN107415106B (en) | 2017-05-04 | 2017-05-04 | Demolding device |
Country Status (1)
Country | Link |
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CN (1) | CN107415106B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109500769A (en) * | 2018-12-04 | 2019-03-22 | 安徽苏立科技股份有限公司 | Heat-generating pipe draws the pneumatic Suresh Kumar of stick and wears micelle tooling |
CN110900907A (en) * | 2019-11-29 | 2020-03-24 | 南京金三力高分子科技有限公司 | Forming die and processing method of wire harness rubber protective sleeve |
CN110962262A (en) * | 2019-12-31 | 2020-04-07 | 佛山伊之密精密橡胶机械有限公司 | Vulcanizing device for casing rubber |
CN112123550A (en) * | 2019-06-24 | 2020-12-25 | 立功科技有限公司 | Sequential demoulding forming machine with multiple stages of serial moulds |
CN113547704A (en) * | 2021-07-27 | 2021-10-26 | 南京工程学院 | Multi-station automatic rubber shell separating device |
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CN201693729U (en) * | 2010-06-13 | 2011-01-05 | 湖北鄂丰模具有限公司 | Radially positioned thread-unscrewing injection mold |
CN201856323U (en) * | 2010-11-11 | 2011-06-08 | 东莞市蓝光塑胶模具有限公司 | Automatic ejection demoulding system for plastic mould |
CN202357386U (en) * | 2011-11-18 | 2012-08-01 | 浙江伟星新型建材股份有限公司 | Mould core demoulding transmission structure of bridging elbow mould |
CN103640129A (en) * | 2013-12-27 | 2014-03-19 | 南京金三力橡塑有限公司 | Demolding method of thin-wall rubber bellow |
CN203680753U (en) * | 2014-01-24 | 2014-07-02 | 苏州市盛基硅橡胶模具有限公司 | Demoulding jig |
CN206765170U (en) * | 2017-05-04 | 2017-12-19 | 厦门麦丰密封件有限公司 | A kind of stripper apparatus |
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WO2007115746A1 (en) * | 2006-04-05 | 2007-10-18 | Valeo Schalter Und Sensoren Gmbh | Arrangement with a first component and with a second component |
CN201693729U (en) * | 2010-06-13 | 2011-01-05 | 湖北鄂丰模具有限公司 | Radially positioned thread-unscrewing injection mold |
CN201856323U (en) * | 2010-11-11 | 2011-06-08 | 东莞市蓝光塑胶模具有限公司 | Automatic ejection demoulding system for plastic mould |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109500769A (en) * | 2018-12-04 | 2019-03-22 | 安徽苏立科技股份有限公司 | Heat-generating pipe draws the pneumatic Suresh Kumar of stick and wears micelle tooling |
CN112123550A (en) * | 2019-06-24 | 2020-12-25 | 立功科技有限公司 | Sequential demoulding forming machine with multiple stages of serial moulds |
CN110900907A (en) * | 2019-11-29 | 2020-03-24 | 南京金三力高分子科技有限公司 | Forming die and processing method of wire harness rubber protective sleeve |
CN110900907B (en) * | 2019-11-29 | 2021-05-28 | 南京金三力高分子科技有限公司 | Forming die and processing method of wire harness rubber protective sleeve |
CN110962262A (en) * | 2019-12-31 | 2020-04-07 | 佛山伊之密精密橡胶机械有限公司 | Vulcanizing device for casing rubber |
CN113547704A (en) * | 2021-07-27 | 2021-10-26 | 南京工程学院 | Multi-station automatic rubber shell separating device |
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CN107415106B (en) | 2023-07-07 |
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