CN106945258A - LFI moulds with spraying baffle plate - Google Patents
LFI moulds with spraying baffle plate Download PDFInfo
- Publication number
- CN106945258A CN106945258A CN201710310270.6A CN201710310270A CN106945258A CN 106945258 A CN106945258 A CN 106945258A CN 201710310270 A CN201710310270 A CN 201710310270A CN 106945258 A CN106945258 A CN 106945258A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- spraying baffle
- lfi
- spraying
- switching mechanism
- 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
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 54
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 210000002615 epidermis Anatomy 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 241000469816 Varus Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- 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
- B29C51/261—Handling means, e.g. transfer means, feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
A kind of LFI moulds with spraying baffle plate, are provided with switching mechanism on the outer wall of lower mould, and spraying baffle plate is connected on switching mechanism；Switching mechanism drives spraying baffle plate to perform following two actions：Drive spraying baffle plate inwardly to overturn, and cover mold cavity surface non-forming position；Drive spraying baffle plate outwards to overturn, bit space is allowed for the offer that pushes of upper mould.The invention provides a kind of LFI moulds with spraying baffle plate, spraying baffle plate can cover non-forming face automatically under switching mechanism effect, substantially increase production efficiency.
Description
Technical field
The invention belongs to technical field of mold, a kind of LFI moulds with spraying baffle plate are refered in particular to.
Background technology
When in external at present using LFI technique productions products, paint, epidermis, it is non-that polyurethane all can spray to mould successively
In forming surface, it is necessary to the paint taken long on cleaning mould non-forming face, epidermis, poly- ammonia after a product has been suppressed
Fat, it is necessary to the complete liquidation of non-forming face it is clean after could produce next mould.Although there is company to be carried out using plastic foil at covering
Reason, but production plastic foil manually will be laid again every time, low production efficiency.
The content of the invention
It is an object of the invention to provide a kind of LFI moulds with spraying baffle plate, spraying baffle plate is made in switching mechanism
Non-forming face can be covered automatically under, production efficiency is substantially increased.
The object of the present invention is achieved like this：A kind of LFI moulds with spraying baffle plate, on the outer wall of lower mould
Provided with switching mechanism, spraying baffle plate is connected on switching mechanism；Switching mechanism drives spraying baffle plate to perform following two actions：Band
Dynamic spraying baffle plate is inwardly overturn, and covers mold cavity surface non-forming position；Spraying baffle plate is driven outwards to overturn, for pushing for upper mould
Offer allows bit space.
It is preferred that, the switching mechanism includes rotary cylinder, and rotary cylinder is fixed on lower mould outer wall, rotary cylinder connection
Rotating shaft, spraying baffle plate is fixed in rotating shaft by support.
It is preferred that, the spraying baffle plate is respectively distributed with one piece on the outer wall of lower mould four direction, and the rotary cylinder exists
Rotating shaft two ends respectively set one group.
It is preferred that, the support is L-type, and support one end is connected to the back side of spraying baffle plate, and the support other end, which is connected to, to be turned
On axle, the front of spraying baffle plate is used to be pressed in non-forming position.
It is preferred that, provided with bracket below the rotating shaft, when turning to set angle outside switching mechanism drive spraying baffle plate, support
It is resisted against on bracket.
It is preferred that, bracket is provided with cushion pad.
It is preferred that, the spraying baffle plate is aluminium sheet.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
Before spraying, switching mechanism drives spraying baffle plate inwardly to overturn, and first covers non-forming position, it is to avoid be sprayed onto
The surface；Wait painting, after epidermis, polyurethane lays completely, switching mechanism drives spraying baffle plate to turn up, upper mould down-pressing forming.
Upset structure herein can both use above-mentioned rotary air cylinder structure, it would however also be possible to employ motor realizes rotary movement, flip angle
Generally 90 ° of degree.
Brief description of the drawings
Fig. 1 is the state diagram after present invention spraying baffle plate turns up；
Fig. 2 is the state diagram that present invention spraying baffle plate varus covers non-forming position.
Reference：1st, lower mould；2nd, non-forming position；3rd, baffle plate is sprayed；4th, support；5th, bracket；6th, rotary cylinder；7th, axle
Hold；8th, rotating shaft；9th, cushion pad.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-2：
A kind of LFI moulds with spraying baffle plate, are provided with switching mechanism on the outer wall of lower mould 1, and spraying baffle plate 3 connects
It is connected on switching mechanism；Switching mechanism drives spraying baffle plate 3 to perform following two actions：Spraying baffle plate 3 is driven inwardly to overturn, and
Cover mold cavity surface non-forming position 2；Drive spraying baffle plate 3 outwards to overturn, bit space is allowed for the offer that pushes of upper mould.Turn over herein
The flip angle of rotation mechanism is generally 90 ° or so, and switching mechanism typically selects rotary cylinder 6 described below, convenient to arrange, when
So can also be using dynamic structures such as servomotors.
Wherein, switching mechanism includes rotary cylinder 6, and rotary cylinder 6 is fixed on the lower outer wall of mould 1, and the connection of rotary cylinder 6 turns
Axle 8, spraying baffle plate 3 is fixed in rotating shaft 8 by support 4；Spraying baffle plate 3 is respectively distributed with the outer wall of the lower four direction of mould 1
One piece, the rotary cylinder 6 respectively sets one group at the two ends of rotating shaft 8.The shape of baffle plate 3 is sprayed preferably according to the shape at non-forming position 2
Shape is correspondingly arranged.
Wherein, the support 4 is L-type, and the one end of support 4 is connected to the back side of spraying baffle plate 3, and the other end of support 4 is connected to
In rotating shaft 8, the front of spraying baffle plate 3 is used to be pressed in non-forming position 2.
It is preferred that, the lower section of rotating shaft 8 is provided with bracket 5, when switching mechanism drive spraying baffle plate 3 turns to set angle outside,
Support 4 is resisted against on bracket 5.Bracket 5 is provided with cushion pad 9.Cushion pad 9 can play buffering Noise Reduction.
It is preferred that, the spraying baffle plate 3 is aluminium sheet.Aluminium sheet light weight, mitigates switching mechanism load.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that the structure of the present invention, shape, principle are done, all should be covered by within protection scope of the present invention.
Claims (7)
1. a kind of LFI moulds with spraying baffle plate, it is characterised in that：Switching mechanism is provided with the outer wall of lower mould (1),
Spraying baffle plate (3) is connected on switching mechanism；Switching mechanism drives spraying baffle plate (3) to perform following two actions：Drive spraying
Baffle plate (3) is inwardly overturn, and covers mold cavity surface non-forming position (2)；Spraying baffle plate (3) is driven outwards to overturn, for upper mould
Offer is provided and allows bit space.
2. the LFI moulds according to claim 1 with spraying baffle plate, it is characterised in that：The switching mechanism bag
Rotary cylinder (6) is included, rotary cylinder (6) is fixed on lower mould (1) outer wall, rotary cylinder (6) connection rotating shaft (8), spray baffle plate
(3) it is fixed on by support (4) in rotating shaft (8).
3. the LFI moulds according to claim 2 with spraying baffle plate, it is characterised in that：The spraying baffle plate (3)
One piece is respectively distributed with the outer wall of lower mould (1) four direction, the rotary cylinder (6) respectively sets one group at rotating shaft (8) two ends.
4. the LFI moulds according to claim 3 with spraying baffle plate, it is characterised in that：The support (4) is L
Type, support (4) one end is connected to the back side of spraying baffle plate (3), and support (4) other end is connected in rotating shaft (8), sprays baffle plate
(3) front is used to be pressed in non-forming position (2).
5. the LFI moulds according to claim 4 with spraying baffle plate, it is characterised in that：Below the rotating shaft (8)
Provided with bracket (5), when turning to set angle outside switching mechanism drive spraying baffle plate (3), support (4) is resisted against on bracket (5).
6. the LFI moulds according to claim 5 with spraying baffle plate, it is characterised in that：Bracket (5) is provided with slow
Punching pad (9).
7. the LFI moulds according to claim 6 with spraying baffle plate, it is characterised in that：The spraying baffle plate (3)
For aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310270.6A CN106945258A (en) | 2017-05-05 | 2017-05-05 | LFI moulds with spraying baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310270.6A CN106945258A (en) | 2017-05-05 | 2017-05-05 | LFI moulds with spraying baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945258A true CN106945258A (en) | 2017-07-14 |
Family
ID=59478175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310270.6A Pending CN106945258A (en) | 2017-05-05 | 2017-05-05 | LFI moulds with spraying baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945258A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535139Y (en) * | 2002-03-26 | 2003-02-12 | 史大卫 | Gas-pressure circuit control and workpiece sheltering device for paint spraing mould frame |
| US20090162471A1 (en) * | 2005-11-29 | 2009-06-25 | Kazuhiro Ijiri | Resin-Sealing and Molding Apparatus with Sealing Mechanism and Method of dismounting Contitiuent Part of Die Assembly Fitted Therein |
| CN205462921U (en) * | 2016-04-12 | 2016-08-17 | 国网江西余江县供电有限责任公司 | Pipe -line route sign spraying mould |
| CN206703500U (en) * | 2017-05-05 | 2017-12-05 | 台州华诚模具有限公司 | LFI moulds with spraying baffle plate |
-
2017
- 2017-05-05 CN CN201710310270.6A patent/CN106945258A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535139Y (en) * | 2002-03-26 | 2003-02-12 | 史大卫 | Gas-pressure circuit control and workpiece sheltering device for paint spraing mould frame |
| US20090162471A1 (en) * | 2005-11-29 | 2009-06-25 | Kazuhiro Ijiri | Resin-Sealing and Molding Apparatus with Sealing Mechanism and Method of dismounting Contitiuent Part of Die Assembly Fitted Therein |
| CN205462921U (en) * | 2016-04-12 | 2016-08-17 | 国网江西余江县供电有限责任公司 | Pipe -line route sign spraying mould |
| CN206703500U (en) * | 2017-05-05 | 2017-12-05 | 台州华诚模具有限公司 | LFI moulds with spraying baffle plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |