CN203611526U - Special producing tooling for non-woven skylight ceiling - Google Patents
Special producing tooling for non-woven skylight ceiling Download PDFInfo
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- CN203611526U CN203611526U CN201320854066.8U CN201320854066U CN203611526U CN 203611526 U CN203611526 U CN 203611526U CN 201320854066 U CN201320854066 U CN 201320854066U CN 203611526 U CN203611526 U CN 203611526U
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- skylight
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Abstract
The utility model discloses a special producing tooling for a non-woven skylight ceiling, and belongs to the field of the pressure forming of an interior ceiling of a car. The special producing tooling comprises a handheld frame and a tray, wherein the handheld frame is a rectangular frame; the shape of the tray is consistent with that of the skylight area of the skylight ceiling, and the tray is fixed on the handheld frame and is positioned at the middle part of the handheld frame; positioning columns are arranged on both sides of the handheld frame. By adoption of the special producing tooling, a layer of industrial PE or PP adhesive film is pressed between the fabric of the skylight area of the skylight ceiling and a base material, so that the release force of the skylight area is reduced, and the fabric of the skylight area is easy to release during cutting, so that the problem about difficulty in edge package for the non-woven skylight ceiling is solved.
Description
Technical field
The invention belongs to the compression molding field of automotive interior roof, relate in particular to a kind of production special tooling of nonwoven clearstory ceiling.
Background technology
Clearstory ceiling is fabric+PU matrix structure, and both bond by PE or PP, and its peeling force is more than 5N/5cm.Fabric is divided into two kinds of knit fabric and non-woven fabrics.Its fabric of knit fabric is the soft bubble+spunlace non-woven cloth of PET+PU structure, and tear resistance is good, easy torn edges when bound edge.Non-woven fabric is single-layer PET structure, and tear resistance is relatively poor, when PET and PU base material are with after PE or PP bonding, if splitting power is too high, when torn edges, very easily fabric is torn.The bound edge of nonwoven clearstory ceiling does not still have mature technology to apply at present.
Summary of the invention
the problem that 1, will solve
Bound edge technology for existing nonwoven clearstory ceiling is still immature, when bound edge, tear resistance is poor, the problem of very easily fabric being torn, the invention provides a kind of production special tooling of nonwoven clearstory ceiling, utilize this special tooling to produce clearstory ceiling, can effectively reduce the local peeling force of clearstory ceiling, thereby solve the problem of the bound edge difficulty of nonwoven clearstory ceiling.
2, technical scheme
For addressing the above problem, the present invention adopts following technical scheme.
The production special tooling of nonwoven clearstory ceiling, comprises hand-held, pallet, and described hand-held is rectangular frame; The shape of described pallet is consistent with skylight region shape in clearstory ceiling, and pallet is the reverse mould that system is turned in region, clearstory ceiling skylight; Described pallet is fixed on hand-held above, and is positioned at position, intermediate portion; Described hand-held both sides are also provided with locating dowel.
Preferably, described pallet, locating dowel are all welded on hand-held.
The production method of nonwoven clearstory ceiling, the steps include:
A, the industrial PE of one deck or PP glued membrane will be placed after the pallet trickle of the production special tooling of nonwoven clearstory ceiling, and glued membrane upwards one side four jiaos all paste two-sided tape, the wherein production special tooling of nonwoven clearstory ceiling, comprises hand-held, pallet, and described hand-held is rectangular frame; The shape of described pallet is consistent with skylight region shape in clearstory ceiling; Described pallet is fixed on hand-held above, and is positioned at position, intermediate portion; Described hand-held both sides are also provided with locating dowel;
B, mold is hung up properly to fabric, now base material heats 30 ~ 120s in heating furnace, and heating-up temperature is 200 ~ 400 ℃;
C, the frock of posting industrial PE or PP film in steps A is put into die cavity, and the locating dowel of both sides is put into two locating sleeves of mold, and upwards put forward frock, make industrial membrane utilize double faced adhesive tape to be bonded in fabric back, then frock is taken out, this step completes in 30 ~ 100s;
After D, frock are taken out, the base material heating reaches in die cavity via crawler type transmission fixture, jointly suppresses with industrial PE or the PP film of fabric and centre, completes the making of clearstory ceiling.
Preferably, the thickness of described industrial PE or PP glued membrane is 30-100 μ m.
Mechanism of the present invention: add one deck industry PE or PP membrane structure in the middle of the fabric in the region, skylight of clearstory ceiling and base material, because the action time of the common compacting of three is short, substrate surface temperature is not enough so that industrial PE or PP film melt, the peeling force in region, skylight is reduced, in the time of cutter, easily depart from, easy torn edges when bound edge, thereby the problem of the bound edge difficulty of solution nonwoven clearstory ceiling.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
(1) when the present invention produces clearstory ceiling, utilize special tooling, in this special tooling, pallet is the reverse mould that system is turned in region, clearstory ceiling skylight, in fabric and middle one deck industry PE or the PP membrane structure added of base material in region, skylight, the peeling force in region, skylight is reduced, in the time of cutter, easily depart from, thus the problem of the bound edge difficulty of solution nonwoven clearstory ceiling.
(2) the present invention is mainly used for solving the application problem of non-woven fabric on clearstory ceiling, non-woven fabric compared with knit fabric compare lightweight more, its VOC content is lower, lightweight to car load, clean and can both produce the effect more good compared with knit fabric.By special tooling of the present invention and processing method, can promote the use of non-woven fabric on clearstory ceiling.
Accompanying drawing explanation
Fig. 1 is the production special tooling structural representation of nonwoven clearstory ceiling;
Number in the figure explanation: 1, hand-held; 2, pallet; 3, locating dowel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment and only be not used in and limit the scope of the invention for the present invention is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that middle use is described below refer to the direction in accompanying drawing.
As shown in Figure 1, the production special tooling of nonwoven clearstory ceiling, comprises hand-held 1, pallet 2, and described hand-held 1 is rectangular frame; The shape of described pallet 2 is consistent with skylight region shape in clearstory ceiling, and pallet 2 is the reverse mould that system is turned in region, clearstory ceiling skylight; Wherein pallet 2 is fixed on hand-held 1, and is positioned at position, intermediate portion; Hand-held 1 both sides are also provided with locating dowel 3.
As a kind of optimal way, pallet 2, locating dowel 3 are all welded on hand-held 1.
The production method concrete operation step of nonwoven clearstory ceiling is:
A, will after pallet 2 trickles of the production special tooling of nonwoven clearstory ceiling, place the industrial PE glued membrane that a layer thickness is 30 μ m, guarantee that industrial PE glued membrane sticks on pallet 2, then PE glued membrane upwards four jiaos of one side all paste two-sided tape;
B, on mold, hang up properly fabric, now base material heats 30 ~ 120s in heating furnace, and heating-up temperature is 200 ~ 400 ℃;
C, the frock of posting industrial PE glued membrane in steps A is put into die cavity, and the locating dowel of both sides 3 is put into two locating sleeves of mold, and upwards put forward frock, make industrial membrane utilize double faced adhesive tape to be bonded in fabric back, then frock is taken out, this step completes in 30 ~ 100s;
After D, frock are taken out, the base material heating reaches in die cavity via crawler type transmission fixture, jointly suppresses with the industrial PE film of fabric and centre, completes the making of clearstory ceiling.
Because the action time of the common compacting of three is short, substrate surface temperature is not enough so that industrial PE or PP film melt, and the peeling force in region, skylight is reduced, and in the time of cutter, easily departs from, easy torn edges when bound edge, thereby the problem of the bound edge difficulty of solution nonwoven clearstory ceiling.
With embodiment 1, difference is that base material heats 30s in heating furnace, and heating-up temperature is 200 ℃, the deadline of step C in 30, employing be that thickness is the PP glued membrane of 60 μ m.
With embodiment 1, difference is that base material heats 120s in heating furnace, and heating-up temperature is 400 ℃, and the deadline of step C, the thickness of industrial PE glued membrane was 100 μ m in 100s.
Claims (2)
1. the production special tooling of nonwoven clearstory ceiling, is characterized in that, comprises hand-held (1), pallet (2), and described hand-held (1) is rectangular frame; The shape of described pallet (2) is consistent with skylight region shape in clearstory ceiling; It is upper that described pallet (2) is fixed on hand-held (1), and be positioned at position, intermediate portion; Described hand-held (1) both sides are also provided with locating dowel (3).
2. the production special tooling of nonwoven clearstory ceiling according to claim 1, is characterized in that, described pallet (2), locating dowel (3) are all welded on hand-held (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854066.8U CN203611526U (en) | 2013-12-24 | 2013-12-24 | Special producing tooling for non-woven skylight ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854066.8U CN203611526U (en) | 2013-12-24 | 2013-12-24 | Special producing tooling for non-woven skylight ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611526U true CN203611526U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854066.8U Expired - Fee Related CN203611526U (en) | 2013-12-24 | 2013-12-24 | Special producing tooling for non-woven skylight ceiling |
Country Status (1)
| Country | Link |
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| CN (1) | CN203611526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660498A (en) * | 2013-12-24 | 2014-03-26 | 芜湖正海汽车内饰件有限公司 | Production method and production dedicated tool for non-woven fabric skylight ceiling |
| CN106346937A (en) * | 2016-08-24 | 2017-01-25 | 烟台正海合泰科技股份有限公司 | Production method of wet-process automotive interior ceiling |
-
2013
- 2013-12-24 CN CN201320854066.8U patent/CN203611526U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660498A (en) * | 2013-12-24 | 2014-03-26 | 芜湖正海汽车内饰件有限公司 | Production method and production dedicated tool for non-woven fabric skylight ceiling |
| CN103660498B (en) * | 2013-12-24 | 2015-10-21 | 芜湖正海汽车内饰件有限公司 | The production method of non-woven fabrics clearstory ceiling and production special tooling thereof |
| CN106346937A (en) * | 2016-08-24 | 2017-01-25 | 烟台正海合泰科技股份有限公司 | Production method of wet-process automotive interior ceiling |
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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: 20140528 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |