CN201693810U - End structure of hollow plastic laminated board - Google Patents
End structure of hollow plastic laminated board Download PDFInfo
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- CN201693810U CN201693810U CN2010202240596U CN201020224059U CN201693810U CN 201693810 U CN201693810 U CN 201693810U CN 2010202240596 U CN2010202240596 U CN 2010202240596U CN 201020224059 U CN201020224059 U CN 201020224059U CN 201693810 U CN201693810 U CN 201693810U
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- hollow plastic
- layer
- plastic laminates
- cladding
- laminated board
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Abstract
The utility model provides an end structure of a hollow plastic laminated board, which comprises a panel-type first layer and a panel-type second layer which are separated with each other along the thickness direction and are relatively configured, and a middle layer which is arranged between the first layer and the second layer and forms a hollow part. The first layer, the second layer and the middle layer are made of thermoplastic composite resin. End parts configured around the hollow plastic laminated board are heated and flattened according to the specified thickness, are cut according to the specified length and become covering bodies. The covering bodies are bent by taking a root part as a center and are deposited on the side ends of the hollow plastic laminated board. Thereby, the covering bodies which block the side ends of the hollow plastic laminated board are cut while being heated and flattened. Compared with the prior art that the covering bodies are cut and flattened separately, the operation processes required for the treatment of the end of the laminated board are decreased.
Description
Technical field
The utility model relates to the end structure of hollow plastic laminates.
Background technology
As be used for vehicle with or the laminate of interior material for building or external decorative material etc., known for example have the core thin slice along the stacked honeycomb core of the thickness direction of this core thin slice.This core thin slice is the structure that is provided with the longitudinal wall that extends along the thickness direction of this thin slice on flat thin slice.
This laminate as previously mentioned owing to comprise the core thin slice, so that thickness becomes is big, the special device that need after the end that cuts off laminate, handle to end.
Promptly, as from Japanese kokai publication hei 9-76381 communique as can be known, make following end structure: not the needing after part cuts off and remove of the end on the periphery that will be disposed at laminate, hot cutter is flattened it by being pressed in when heating apart from the position of off-position specific length and to laminate, then, with the part of flattening to upside bending and heat bonding side at laminate.
; in this prior art; before the terminal treatment process of the side of colmatation zone pressing plate; need to cut off remove the operation that does not need part of end of laminate and these two operations of operation of utilizing hot cutter to adjust the distance to flatten when the part of off-position specific length heats; so it is unfavorable to be created in the operating efficiency aspect; and, the problem that the structure of terminal treating apparatus also complicates.
The utility model content
The purpose of this utility model is to provide a kind of end structure that can reduce the hollow plastic laminates of flow chart.
The end structure of hollow plastic laminates of the present utility model possesses: separate and the flat ground floor and the second layer of relative configuration along thickness direction mutually; And be arranged between the above-mentioned ground floor and the second layer and form the intermediate layer of hollow part, it is characterized in that, above-mentioned ground floor, the second layer and intermediate layer are made of thermoplasticity synthetic resin, the terminal part that is disposed at the periphery of above-mentioned hollow plastic laminates is cut off into the length of regulation when being heated and flattening into the thickness of regulation and becomes cladding, and this cladding is center bending and the side that is deposited over hollow plastic laminates with the root.
According to the utility model, the cladding of the side of colmatation zone pressing plate is cut off when being heated and flattening, so compare with cutting off respectively as prior art with the situation of flattening, the end of laminate is handled required flow chart and tailed off.In addition, because cladding is deposited over the side of hollow plastic laminates, so the raising aesthetic property is not exposed at the sharp keen position of terminal part, and the rigidity of raising terminal part.
Description of drawings
Fig. 1 is the stereogram of structure of the hollow plastic laminates of expression present embodiment, and the state before terminal the processing is implemented in expression.
Fig. 2 is the cutaway view of hollow plastic laminates shown in Figure 1.
Fig. 3 represents the hollow plastic laminates of Fig. 1 is placed on the hollow plastic laminates of the state on the workbench and the cutaway view of terminal treating apparatus.
Fig. 4 is the cutaway view that expression makes the state that the hot cutter of Fig. 3 descended.
Fig. 5 is that expression is risen by the hot cutter that makes Fig. 4, has formed the hollow plastic laminates of state of cladding and the cutaway view of terminal treating apparatus at periphery.
Fig. 6 is the cutaway view that has amplified the hollow plastic laminates of Fig. 5.
Fig. 7 is the cutaway view that slides up and down the state that parts have risen that expression makes Fig. 5.
Fig. 8 is the cutaway view of expression with the hollow plastic laminates of the product of finishing of the state of cladding obstruction side.
The specific embodiment
An embodiment of following end structure with reference to description of drawings hollow plastic laminates of the present utility model.In addition, in the present embodiment, for convenience of explanation, the hollow plastic laminates that is equipped with the epidermis thin slice in face side is described, but the epidermis thin slice both can be arranged on rear side, also can be arranged on the both sides of face side and rear side.
Fig. 1 is the stereogram of structure of the hollow plastic laminates of expression present embodiment, and the state before terminal the processing is implemented in expression.And Fig. 2 is the cutaway view of hollow plastic laminates shown in Figure 1.
The hollow plastic laminates 1 of present embodiment comprises: form flat back layer 2 as the second layer; On flat board, be formed with the intermediate layer 3 of a plurality of protuberances 6; Form flat superficial layer 4 as ground floor; And the epidermis thin slice 5 that is disposed at the face side of superficial layer 4.Particularly, by intermediate layer 3 superficial layer 4 is set on the layer 2 overleaf, on this superficial layer 4, is provided with epidermis thin slice 5.Thus, superficial layer 4 and back layer 2 relative configuration of state to separate along the thickness direction of hollow plastic laminates 1 mutually.In addition, the protuberance 6 in intermediate layer 3 forms circular cone shape, and forms by the discoideus upper bottom surface 7 that is disposed at the top with from the side 8 roughly cylindraceous that the periphery of this upper bottom surface 7 enlarges gradually downwards and extends.By this protuberance 6, on intermediate layer 3, be formed with hollow part 9.In addition, epidermis thin slice 5 is made of the nonwoven with the high fusing point of specific heat plastic synthetic resin.
Above-mentioned superficial layer 4, intermediate layer 3 and back layer 2 are shaped by plastic material of the same race, and bonding mutually.In the present embodiment, each layer is deposited mutually, deposited deposited etc. the method that also can adopt hot melt to apply, utilize the fusion cement.In addition, also can be hollow plastic laminates 1 by binding type cement or curing type cement etc. or bonding each layer of additive method.
As the plastic material that constitutes hollow plastic laminates 1, for example can exemplify polyethylene, polypropylene or alkene is the thermoplasticity synthetic resin of resin and their composite material etc.Moreover, in the present embodiment,, also can form by different plastic materials by some layer though all layers all form with plastic material of the same race.
The terminal treating apparatus of the end processing of carrying out this hollow plastic laminates 1 then, is described.
As shown in Figure 3, terminal treating apparatus 10 possesses: be positioned over the outer ground workbench 11 of figure; Be disposed at the top of this workbench 11, and be supported for the pressing plate 12 that can move up and down; Be disposed at the side of workbench 11, and utilize cylinder 13 as drive source to make to slide up and down the carriage 15 that parts 14 move up and down; And the top that can be supported on this carriage 15 up or down, and in the bottom the hot cutter 17 of outstanding downwards point of a knife 16.
Under the state, slide up and down the upper surface 14a of parts 14 and the upper surface 11a of workbench 11 and be disposed at equal height in the early stage.In addition, the side 18 of the workbench side of hot cutter 17 is configured to that roughly the position of left and right directions is identical with respect to the side 11b of workbench 11.And the bottom of hot cutter 17 has with respect to the bottom surface 19 of side 18 orthogonal configuration and is arranged at the leg-of-mutton point of a knife 16 of section of the end of this bottom surface 19.In addition, hot cutter 17 is heated to be more than the fusing point of thermoplastic resin, in the time of on being pressed against the hollow plastic laminates 1 with thermoplastic resin, is cut off by point of a knife 16 when then hollow plastic laminates 1 is flattened by bottom surface 19.
At first, as shown in Figure 3, at the upper surface 11a of workbench 11 with slide up and down on the upper surface 14a of parts 14, the mode that becomes downside with epidermis thin slice 5 is placed after the above-mentioned hollow plastic laminates 1, pressing plate 12 is descended, utilize pressing plate 12, workbench 11 and slide up and down parts 14 from compressing hollow plastic laminates 1 up and down.
Then, as shown in Figure 4, if hot cutter 17 is descended, then when point of a knife 16 cuts off hollow plastic laminates 1, the terminal part heating of the 19 pairs of hollow plastic laminates 1 in bottom surface of hot cutter 17 is also flattened into specific thickness, and terminal part becomes cladding 20 (with reference to Fig. 5,6) thus.
Afterwards, as shown in Figure 5, if mention hot cutter 17 upward, then hollow plastic laminates 1 becomes cross-section structure as shown in Figure 6.Moreover symbol 21 is the side of hollow plastic laminates 1.This cladding 20 comprises superficial layer 4, intermediate layer 3, back layer 2 and epidermis thin slice 5 these 4 layers, forms L from side 21 towards the length of periphery.In addition, the length L of cladding 20 is set at the size roughly the same with the thickness T of hollow plastic laminates 1.
Then, as shown in Figure 7, make to slide up and down parts 14 and be moved upward, and utilize the upper surface 14a that slides up and down parts 14 from downside pushing cladding 20, then cladding 20 is the center bending with root 22, and as shown in Figure 8, cladding 20 is deposited over the side 21 of hollow plastic laminates 1.
Below, the action effect of present embodiment is described.
(1) end structure of the hollow plastic laminates 1 of present embodiment possesses: separate and the flat superficial layer 4 (ground floor) and the back layer 2 (second layer) of relative configuration along thickness direction mutually; And the intermediate layer 3 that is arranged between these superficial layers 4 and the back layer 2 and forms hollow part 9, above-mentioned superficial layer 4, back layer 2 and intermediate layer 3 are made of thermoplasticity synthetic resin, the terminal part that is disposed at the periphery of above-mentioned hollow plastic laminates 1 is cut off into the length of regulation when being heated and flattening into the thickness of regulation and becomes cladding 20, and this cladding 20 is center bending and the side 21 that is deposited over hollow plastic laminates 1 with root 22.
Thereby, stop up the cladding 20 of the side 21 of hollow plastic laminates 1, owing to be cut off when being heated and flattening, so compare with cutting off respectively as prior art with the situation of flattening, the end of hollow plastic laminates 1 is handled required flow chart and is tailed off.In addition,, improve attractive in appearancely so does not expose at the sharp keen position of terminal part, and improve the rigidity of terminal part because cladding 20 is deposited over the side of hollow plastic laminates 1.
(2) root 22 of above-mentioned at least cladding 20 is had fabric epidermis thin slice 5 coverings of nonwoven of the high fusing point of specific heat plastic synthetic resin.Thereby when bending cladding 20, root 22 can not carry out the bending operation of cladding 20 easily because of influence disconnection of heat etc.
(3) because the thickness of the length L of above-mentioned cladding 20 and hollow plastic laminates 1 is roughly the same, so the side 21 of hollow plastic laminates 1 is stopped up fully by cladding 20 and becomes attractive in appearance.And, cladding 20 from the face side bending until rear side, so also very attractive in appearance in this.
In addition, the utility model is not limited to above-mentioned embodiment.For example, as above-mentioned intermediate layer 3, being not limited to and forming the protuberance 6 of circular cone shape as the present embodiment, also can be crooked waveform, also can be the different shape that is called as honeycomb molded body, honeycomb core, cellular fender etc. in addition.
Practicality on the industry is as follows.
The end structure of hollow plastic laminate 1 of the present utility model can be used for processing such as the end of the periphery on the vehicle interior materials such as base plate of the luggage case of vehicle.
Claims (3)
1. the end structure of a hollow plastic laminates possesses: separate and the flat ground floor and the second layer of relative configuration along thickness direction mutually; And be arranged between the above-mentioned ground floor and the second layer and form the intermediate layer of hollow part, it is characterized in that,
Above-mentioned ground floor, the second layer and intermediate layer are made of thermoplasticity synthetic resin,
The terminal part that is disposed at the periphery of above-mentioned hollow plastic laminates is cut off into the length of regulation when being heated and flattening into the thickness of regulation and becomes cladding, and this cladding is center bending and the side that is deposited over hollow plastic laminates with the root.
2. the end structure of hollow plastic laminates according to claim 1 is characterized in that,
The epidermis thin slice that the root of above-mentioned at least cladding is had the high fusing point of specific heat plastic synthetic resin covers.
3. the end structure of hollow plastic laminates according to claim 1 and 2 is characterized in that,
The length of above-mentioned cladding and the thickness of hollow plastic laminates are roughly the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202240596U CN201693810U (en) | 2010-06-09 | 2010-06-09 | End structure of hollow plastic laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202240596U CN201693810U (en) | 2010-06-09 | 2010-06-09 | End structure of hollow plastic laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693810U true CN201693810U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202240596U Expired - Lifetime CN201693810U (en) | 2010-06-09 | 2010-06-09 | End structure of hollow plastic laminated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673990A (en) * | 2018-07-09 | 2018-10-19 | 无锡吉兴汽车声学部件科技有限公司 | A kind of vehicle interior part composite plate and flanging molding die |
| CN110126245A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of apparatus for bending and its bending method of cellular thermoplastic plate |
-
2010
- 2010-06-09 CN CN2010202240596U patent/CN201693810U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126245A (en) * | 2018-02-02 | 2019-08-16 | 广州金发碳纤维新材料发展有限公司 | A kind of apparatus for bending and its bending method of cellular thermoplastic plate |
| CN110126245B (en) * | 2018-02-02 | 2024-09-03 | 广州金发碳纤维新材料发展有限公司 | Bending device and bending method for thermoplastic honeycomb plate |
| CN108673990A (en) * | 2018-07-09 | 2018-10-19 | 无锡吉兴汽车声学部件科技有限公司 | A kind of vehicle interior part composite plate and flanging molding die |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
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| CX01 | Expiry of patent term |