CN200991974Y - Quick forming mould for sheet-like mould plastic - Google Patents
Quick forming mould for sheet-like mould plastic Download PDFInfo
- Publication number
- CN200991974Y CN200991974Y CN 200620160369 CN200620160369U CN200991974Y CN 200991974 Y CN200991974 Y CN 200991974Y CN 200620160369 CN200620160369 CN 200620160369 CN 200620160369 U CN200620160369 U CN 200620160369U CN 200991974 Y CN200991974 Y CN 200991974Y
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- China
- Prior art keywords
- ejecting
- die
- mould
- ejecting mechanism
- smc
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- Expired - Fee Related
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Abstract
The utility model discloses a speedy molding die used for sheet molding compound (SMC), comprising an upper die and a lower die, which is characterized in that an ejecting mechanism is arranged on the upper die, the ejecting plate of the ejecting mechanism is arranged between the upper die and an upper module that is provided with lead holes respectively in sliding fit with ejecting rods; the ejecting plate is provided in connection with the outlet of an oil cylinder; the lower surface of the ejecting plate is provided with a plurality of ejecting rods that is provided with a pattern drawing platform which is an opening and the section of the opening is shaped like a wedge inclined into the ejecting rod. In the die arranged in accordance with the proposal, the ejecting mechanism of a product is arranged on the upper die, therefore helpful to achieve and improve the mechanical automatization of operation, that is, the ejecting, picking-off and laying for blanking of the product after the die sinking is operated synchronously and thereby the molding period is shortening and the man-hour is saved with work efficiency improved more than one time. The utility model is a beneficial improvement with the reasonable and simple structure.
Description
Technical field
The utility model relates to sheet molding compound (SMC) and uses mould, particularly relevant a kind of sheet molding compound (SMC) rapid forming mold.
Background technology
Existing SMC (the being sheet molding compound) ejecting mechanism of mould all is arranged on the counterdie of mould, ejecting mechanism is by oil cylinder, top board and place some push rods of plate face to form, top board is located between lower bolster and the lower module, and lower module is provided with some pilot holes and slides for push rod.When goods are finished injection moulding and completion of cure and are opened mould in mould, goods still are trapped on the counterdie, take out this goods as desire, must open mould fully, ejecting mechanism just can be started working---and by the output of oil cylinder upwards operation push top board---top board drives the push rod that is made as one with it jack-up goods that upwards slide in the pilot hole of lower module.Because goods are trapped on the counterdie of mould, after goods must being taken out from mould, just can carry out the stone operation in next production of articles cycle.Therefore, existing mould structure is in the SMC forming process, and the molding cycle of its SMC is longer, and moulding productivity ratio is lower.In order to shorten the production cycle and to raise the efficiency, adopt the taking-up goods and the automated machine equipment such as manipulator of stone automatically automatically, then be a kind of selection that improves existing technology, also be a kind of inevitable developing direction.Yet, it is evident that existing mould structure is not enough to satisfy or reach above-mentioned purpose and effect.
The utility model content
The purpose of this utility model, it is the deficiency that exists in existing sheet molding compound (SMC) forming die structure for improving, and a kind of mechanical automation mode that improves operating efficiency is proposed, and significantly shorten the SMC molding cycle, realize the SMC mould of rapid shaping.
For achieving the above object, adopt following technical scheme: a kind of sheet molding compound SMC rapid forming mold, comprise cope match-plate pattern, patrix, ejecting mechanism, it is characterized in that ejecting mechanism is arranged at patrix, the top board of ejecting mechanism places between cope match-plate pattern and the upper module, upper module is provided with and the slippery respectively pilot hole of push rod, and top board connects the output of putting oil cylinder, and the lower surface of top board is provided with some push rods; The termination of push rod is provided with gap, and the section of gap is the wedge shape in the oblique rod.
Press the mould of the utility model scheme implementation, be located at patrix, and, compared with prior art have following advantage in conjunction with the structure of withdrawing pattern platform because the ejecting mechanism of goods changed:
1. improve the mechanical automation level of operation.Because the design of the withdrawing pattern platform on the upper mould, make product after molding, stay patrix, help using manipulator to realize automatic stone, the patrix ejection system has guaranteed to make in the manipulator stone product to be pushed up on the carriage of falling behind mould above the manipulator, has realized that stone, product stripping, product carry out when taking out three steps.
2. shorten molding cycle, enhance productivity.For common SMC mould, after goods solidified, mold open needed 30s, and product ejects needs 30s, manually took out product and needed 10s, and artificial stone needs 30s, and amounting to needs 100s; After adopting rapid forming mold, mold open needs 30s, and stone and product eject simultaneously and carry out, to stone finish, product takes out needs 20s altogether, altogether need 50s; A molding cycle can be saved 50s, and production efficiency can double.
Description of drawings
Fig. 1 is the set of molds assembling structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the end face of Fig. 1 and the structural representation of ejecting mechanism;
Fig. 3 is the local enlarged diagram (withdrawing pattern platform structural representation) of A among Fig. 2.
The specific embodiment
Be further described in detail in conjunction with the accompanying drawings.Mould of the present utility model comprises cope match-plate pattern 1, upper module 11, lower bolster 2, lower module 21, heating tube 5, ejecting mechanism wherein is made of top board 3, push rod 31 and oil cylinder 30, push rod 31 places the lower surface of top board 3, the output of oil cylinder 30---be that piston rod connects top board 3, oil cylinder is fixedly arranged in cope match-plate pattern 1, and upper module 11 is shaped on some pilot holes 110, and pilot hole 110 is slidingly matched each other in push rod 31; The termination of push rod 31 also is shaped on gap 310, the section of gap 310 is the wedge shape in the oblique rod, its objective is after goods 4 solidify the withdrawing pattern platform 41 that can form " root is little greatly for head " this gap 310 in---to help goods 4 with upper module 11 when up " hook " firmly goods 4 be unlikely to the whereabouts; And when in manipulator enters mold cavity, carrying out blanking, start ejecting mechanism to make that push rod 31 is descending to eject goods 4 and fall within on the pallet of manipulator, meanwhile, the manipulator that has sucker implements to finish the stone of subsequent processing on lower module 21.The utility model opens from the mould liter and finishes the stone 50s that only takes time, can find out thus, the utility model shorten molding cycle, save man-hour and enhance productivity aspect effect be tangible.The disclosed scheme of present embodiment has simple and direct characteristics rational in infrastructure.
Claims (2)
1. a sheet molding compound (SMC) rapid forming mold, comprise upper die and lower die, ejecting mechanism, it is characterized in that ejecting mechanism is located at patrix, the top board of ejecting mechanism places between cope match-plate pattern and the upper module, upper module is provided with pilot hole some and that push rod is slippery respectively, top board connects the output of putting oil cylinder, and the lower surface of top board is provided with some push rods.
2. by the described sheet molding compound of claim 1 (SMC) rapid forming mold, it is characterized in that the termination of push rod is provided with the withdrawing pattern platform, the withdrawing pattern platform is a gap, and the section of gap is the wedge shape in the oblique rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160369 CN200991974Y (en) | 2006-12-11 | 2006-12-11 | Quick forming mould for sheet-like mould plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160369 CN200991974Y (en) | 2006-12-11 | 2006-12-11 | Quick forming mould for sheet-like mould plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991974Y true CN200991974Y (en) | 2007-12-19 |
Family
ID=38945050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160369 Expired - Fee Related CN200991974Y (en) | 2006-12-11 | 2006-12-11 | Quick forming mould for sheet-like mould plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991974Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311760A (en) * | 2022-01-10 | 2022-04-12 | 江苏华昇新材料科技有限公司 | Press cutting die suitable for production of multi-size SMC products |
-
2006
- 2006-12-11 CN CN 200620160369 patent/CN200991974Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311760A (en) * | 2022-01-10 | 2022-04-12 | 江苏华昇新材料科技有限公司 | Press cutting die suitable for production of multi-size SMC products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |