CN205325858U - Die -cut integrative mould of shaping with forming mechanism in advance - Google Patents
Die -cut integrative mould of shaping with forming mechanism in advance Download PDFInfo
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- CN205325858U CN205325858U CN201620081831.0U CN201620081831U CN205325858U CN 205325858 U CN205325858 U CN 205325858U CN 201620081831 U CN201620081831 U CN 201620081831U CN 205325858 U CN205325858 U CN 205325858U
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
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Abstract
The application discloses die -cut integrative mould of shaping with forming mechanism in advance, including last mould and lower mould, going up and being equipped with forming mechanism in advance between mould and the lower mould, forming mechanism includes drive arrangement and stopper in advance, drive arrangement connect in stopper and drive the stopper gets into or leaves go up between the contact surface of mould and lower mould. This is novel on shaping, the mould that goes on in step of cutting edge, increases a forming device in advance to avoid improving product quality because of the tensile too big cissing that leads to, perk phenomenon in the forming process, and improve fabric product row yielding.
Description
Technical field
The application relates to a kind of molding press cutting integration mold with pre-shaping mechanism, and this mould can be generally applicable in the manufacturing and designing of the molding press cutting mold of dry goods, for instance: wheel cover, interior front wall, luggage case left and right sides, bonnet interior trim etc.。
Background technology
The interior trim Design of Dies of dry goods, owing to product is longitudinally relatively deep, causes that mould is deep。When molding, die-cut one, textile material can be excessively stretched or even pull open, and after stretched conference causes product cut-off, cissing is serious, it is difficult to control product size, and technique adjustment step is complicated, and row yielding is relatively low；If produce in two steps (first through shaping mould molding, after die-cut with Water Cutting or die cutting die), this problem can be solved, but technique, die cost can increase。
The wheel cover mould of conventional fabrics class, state when mould produces, sequence of movement is: blowing-mould matched moulds is die-cut-die sinking。This mode of production operation simply, is saved time, die cost, but owing to product stretches big, is caused that technique is difficult to adjustment, product cissing is serious, scrappage is high。
Utility model content
The purpose of this utility model is in that to provide a kind of molding press cutting integration mold with pre-shaping mechanism, to overcome deficiency of the prior art。
For achieving the above object, this utility model provides following technical scheme:
The embodiment of the present application discloses a kind of molding press cutting integration mold with pre-shaping mechanism, including upper die and lower die, it is provided with pre-shaping mechanism between described upper die and lower die, this pre-shaping mechanism includes driving device and limited block, and described driving device is connected to described limited block and drives described limited block to enter or leave between the contact surface of described upper die and lower die。
Preferably, in the above-mentioned molding press cutting integration mold with pre-shaping mechanism, described driving device is cylinder。
Preferably, in the above-mentioned molding press cutting integration mold with pre-shaping mechanism, the thickness of described limited block is 3mm。
Preferably, in the above-mentioned molding press cutting integration mold with pre-shaping mechanism, being formed with 4 guide pillars between described upper die and lower die, these 4 rectangular distributions of guide pillar, each described guide pillar position is respectively arranged with pre-shaping mechanism described in。
Preferably, in the above-mentioned molding press cutting integration mold with pre-shaping mechanism, also include a distribution box, this distribution box connects 220V power supply and source of the gas, and it is connected to described preform constructions, this distribution box also with realize the signal of telecommunication between mould and be connected, control realizing the automatic linkage between pre-shaping mechanism and mould。
Compared with prior art, the utility model has the advantage of: this is novel on the mould that molding, trimming are synchronously performed, increase a kind of pre-shaping device, thus avoid in forming process because of stretch excessive cause cissing, tilt phenomenon, improve product quality, and improve fabric product row yielding。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 show the structural representation of the molding press cutting integration mold in this utility model specific embodiment with pre-shaping mechanism。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is described in detail, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection。
Shown in Fig. 1, there is the molding press cutting integration mold of pre-shaping mechanism, including upper mould 1 and counterdie 2, it is provided with pre-shaping mechanism between upper mould 1 and counterdie 2, this pre-shaping mechanism includes driving device 3 and limited block 4, and driving device 3 is connected to limited block 4 and drives limited block 4 to enter or leave between the contact surface of mould 1 and counterdie 2。
Further, driving device 3 is cylinder。The thickness of limited block 4 is 3mm。
Further, being formed with 4 guide pillars between upper mould 1 and counterdie 2, these 4 rectangular distributions of guide pillar, each guide pillar position is respectively arranged with a pre-shaping mechanism。
Further, mould also includes a distribution box 5, this distribution box connects 220V power supply and source of the gas 6, and it is connected to preform constructions, this distribution box also with realize the signal of telecommunication between mould and be connected, to realize the automatic linkage control between pre-shaping mechanism and mould, it is positioned proximate to switch sensor 7 between upper die and lower die, realizes automatically controlling between shaping mechanism and mould by the control signal of this sensor。
The present embodiment increases a kind of Pneumatic limiting device on molding press cutting mold, makes mold actions be divided into post forming, i.e. first preforming a period of time, shed by the resilience force of product, and then matched moulds is shaped die-cut again。
Specifically, being fabricated to example with the wheel cover of dry goods, the enforcement step of above-mentioned mould includes:
1, after blowing, mould matched moulds, above it is molded on limited block, now the gap of upper and lower mould is 3mm, and the preforming time is 5～10s；
2, the up 50mm of upper mould, simultaneously return hydraulic cylinder, limited block is return；
3, upper mould is descending, until mould matched moulds puts in place, and pressurize certain time；
4, mould is opened, cylinder ejector, and limited block returns to initial position。
This novel increase preforming actuating mechanism on the soft interior trim molding press cutting mold of dry goods, this mechanism can increase the row yielding of product, and improves wheel cover product edge quality。
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially。And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment。When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment。
The above is only the detailed description of the invention of the application; it should be pointed out that, for those skilled in the art, under the premise without departing from the application principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as the protection domain of the application。
Claims (5)
1. a molding press cutting integration mold with pre-shaping mechanism, it is characterized in that, including upper die and lower die, it is provided with pre-shaping mechanism between described upper die and lower die, this pre-shaping mechanism includes driving device and limited block, and described driving device is connected to described limited block and drives described limited block to enter or leave between the contact surface of described upper die and lower die。
2. the molding press cutting integration mold with pre-shaping mechanism according to claim 1, it is characterised in that: described driving device is cylinder。
3. the molding press cutting integration mold with pre-shaping mechanism according to claim 1, it is characterised in that: the thickness of described limited block is 3mm。
4. the molding press cutting integration mold with pre-shaping mechanism according to claim 1, it is characterized in that: between described upper die and lower die, be formed with 4 guide pillars, these 4 rectangular distributions of guide pillar, each described guide pillar position is respectively arranged with pre-shaping mechanism described in。
5. the molding press cutting integration mold with pre-shaping mechanism according to claim 4, it is characterized in that: also include a distribution box, this distribution box connects 220V power supply and source of the gas, and it is connected to described preform constructions, this distribution box also with realize the signal of telecommunication between mould and be connected, control realizing the automatic linkage between pre-shaping mechanism and mould。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081831.0U CN205325858U (en) | 2016-01-26 | 2016-01-26 | Die -cut integrative mould of shaping with forming mechanism in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081831.0U CN205325858U (en) | 2016-01-26 | 2016-01-26 | Die -cut integrative mould of shaping with forming mechanism in advance |
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| CN205325858U true CN205325858U (en) | 2016-06-22 |
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| CN201620081831.0U Active CN205325858U (en) | 2016-01-26 | 2016-01-26 | Die -cut integrative mould of shaping with forming mechanism in advance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725065A (en) * | 2019-11-27 | 2020-01-24 | 上海新安汽车隔音毡有限公司 | Felt part forming system with middle channel and application |
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2016
- 2016-01-26 CN CN201620081831.0U patent/CN205325858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725065A (en) * | 2019-11-27 | 2020-01-24 | 上海新安汽车隔音毡有限公司 | Felt part forming system with middle channel and application |
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