CN1436502A - Elastic plastic cushion making process and apparatus and product - Google Patents
Elastic plastic cushion making process and apparatus and product Download PDFInfo
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- CN1436502A CN1436502A CN 02126031 CN02126031A CN1436502A CN 1436502 A CN1436502 A CN 1436502A CN 02126031 CN02126031 CN 02126031 CN 02126031 A CN02126031 A CN 02126031A CN 1436502 A CN1436502 A CN 1436502A
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- filament
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- twine
- plastic cement
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Abstract
The making process of elastic plastic cushion includes hot melting to form fine plastic filament in array arrangement, making side filament flows twist and adhere, making middle filament float to twist and adhere, making the side filament and middle filament connect and adhere, forming the upper and lower twisted layers with the side filament, connecting the middle filament between the upper and the lower twisted layers to form the elastic layer, cooling to set, discharging, and cutting into the elastic cushion. The cushion is air permeable. The making apparatus and products are also disclosed.
Description
Technical field
The present invention relates to a kind of manufacture method of plastic cement cushion, it goes out to be the plastic cement filament of arrayed with the hot melt delivery, it is bonding to make several plastic cement filament current that are distributed in both sides tiltedly lead winding more especially, and it is bonding to make several the middle plastic cement filament mat liquid buoyancy that distributes do the buoyancy winding, make both sides twine filament again and converge moulding and bonding mutually mutually with the frame mould with the middle filament that twines, make both sides twine filament and constitute plane going up the winding surface layer and twine surface layer down respectively, middle winding filament twines and is linked to, under twine between the surface layer and form elastic layer, through cooling and shaping, the continuous drawing output of mat, form the flexible pad of tool through cutting again, thereby improve the convenience and the gas permeability of productivity effect and product use.The invention still further relates to employed manufacturing installation of this plastic cement cushion and finished product thereof.
Background technology
Generally commonly use seat cushion or the bed use amount is quite huge, mainly be because seat cushion and bed have suitable elasticity, can allow the people sit or sleep obtain preferable comfort thereon, often use in the seat cushion, general chair cushion, wheelchair cushion are arranged, or directly put in the plane for the seat cushion of sitting usefulness; Moreover, commonly use the seat cushion or the structure of bed, mostly be jacket one cushion cover outside elastic layer, to keep its overall aesthetics and regularity, wherein, commonly using the seat cushion elastic layer is to reach elastic effect in the mode of arranging a plurality of springs a bit, but at present for economical, in light weight and be convenient to thin pad and use, commonly use all continuous as elastomer to steep, yet, commonly use to steep silk floss, still have many shortcomings in the use as elastic pad:
1. it is bad to steep continuous air permeability, causes the user to sit to sleep the uncomfortable sensation of heating easily, and long-term the seat slept on it, the easier bedsore that causes, the especially pad of user's wheelchair or sick bed, and the seriousness of its influence is bigger.
2. steep continuous pad and be difficult for reclaiming, have influence on context widely, a large amount of use, its environmental issue is very big.
3. steep continuous cleaning-drying and be difficult for, quite inconvenience in the maintenance, and multiply germ easily.
Therefore,, do not see as yet with the plastic cement filament and make the poly-type of special winding and the structure made, thereby commonly use cushion or bed in addition improved necessity is arranged really with elastomers such as present cushion or beds.
The present invention is through the particular method of manufacture that studies intensively and design, and can once make and have the plane method of twining Jie's elastic layer between surface layer up and down concurrently, and the present invention definitely is different from other similar techniques; And in order clearly to distinguish novelty of the present invention and progressive, retrieval finds several preceding cases to make comparisons especially again, and progressive of the present invention described in detail as after.
The Taiwan patent case of announcing No. 480300 Yao Congming inventing, it must prepare a dictyosome earlier is basic unit, move again with the dictyosome hot melt through drawing, twine monofilament and stick to this dictyosome with the extruding stereo staggered again, again monofilament and dictyosome are impacted moulding, again to have the male and female profiled member pressing of convex-concave complementation, through cooling and the moulding plant-growth carpet; Should preceding case must be equipped with dictyosome earlier, lay monofilament again behind the pulling dictyosome, and must impact and pressing and moulding, obviously, this preceding case can't directly be come moulding with several monofilament, and the monofilament after the pressing has not had enough elasticity, can't be as the usefulness of cushion, very and the quite close knot in the position of pressing, do not have enough aerations, can only make the usefulness of mat, and be not suitable for doing the usefulness of cushion or bed.
Moreover, as the Taiwan patent case of announcing No. 483837 Yao Congming inventing, should before case major technique be to plant the method that the mat punching press of allonge silk and assembly group form colored mat with substrate, its manufacture method and the present invention are completely different, and its finished product also not enough elasticity of tool and aeration, also can only be made for the usefulness of mat, wherein, case Fig. 2 is disclosed before being somebody's turn to do commonly uses, being observed by its drawing obviously is the wound gasket that the sagging scrambling of one-sided waterfall type is entwined, its whole manufacture is also obviously different with the present invention, and its made pad is irregular winding, can't form as the present invention and have the up and down structural configuration of smooth winding surface layer and middle elastic layer, its upper and lower surface layer is very irregular, can produce the shape of sharp bur sour jujube, can cause sense of discomfort, and its elasticity and aeration also be not good, obviously also just is made for the usefulness of mat.
Summary of the invention
Main purpose of the present invention is to provide and can directly twines levels and elastic layer with monofilament, preferable elasticity of tool and aeration, and the manufacture method of product integrality; It goes out to be the plastic cement filament of arrayed with the hot melt delivery, it is bonding to make several plastic cement filament current that are distributed in both sides tiltedly lead winding more especially, and it is bonding to make several the middle plastic cement filament mat liquid buoyancy that distributes do the buoyancy winding, make both sides twine filament again and converge moulding and bonding mutually mutually with the frame mould with the middle filament that twines, make both sides twine filament and constitute plane going up the winding surface layer and twine surface layer down respectively, middle winding filament twines and is linked to, under twine between the surface layer and form elastic layer, typing after cooling off, the continuous drawing output of mat, form the rubber-like pad through cutting again, thereby improve the convenience and the gas permeability of productivity effect and product use.
Another object of the present invention is to provide and can directly twines levels and elastic layer, the manufacturing installation of the cushion of preferable elasticity of tool and aeration with monofilament; It includes a hot melt drawing mechanism, a frame mould, water supply antisticking device, a bosh, a pulling device, the manufacturing that can supply the inventive method fully by these device combinations.
Main purpose of the present invention is to provide the pad of preferable elasticity of tool and aeration; It has planar the going up of level and twines surface layer and twine surface layer down, this upper and lower winding surface layer is bonding mutually by each the comfortable horizontal plane direction circle ring winding of several filaments and these filaments, and between this upper and lower winding surface layer, link the middle elastic layer that filament constituted that twines is arranged, this elastic layer is twined up and down by several filament and is linked between the upper and lower winding surface layer, make it have smooth top and bottom and applicable to sitting bed, and have preferable elasticity and air permeability.
Be further to understand technological means of the present invention, the creation purpose with reach effect, attached now with the graphic detailed description of preferred embodiment as after.
Description of drawings
Fig. 1: be manufacture method flow chart of the present invention.
Fig. 2: be manufacturing installation schematic diagram of the present invention.
Fig. 3: be the part decomposing schematic representation of manufacturing installation of the present invention.
Fig. 4: be the part combination schematic diagram of manufacturing installation of the present invention.
Fig. 5: be tank enlarged diagram of the present invention.
Fig. 6: be the schematic perspective view of finished product of the present invention.
Fig. 7: be the sectional schematic diagram of finished product of the present invention.
The specific embodiment
Please referring to shown in Figure 1, manufacturing process of the present invention, it goes out to be the plastic cement filament of arrayed with the hot melting way delivery, it is bonding to make several plastic cement filament current that are distributed in both sides tiltedly lead winding more especially, and it is bonding to make several the middle plastic cement filament mat liquid buoyancy that distributes do the buoyancy winding, make both sides twine filament again and converge moulding and bonding mutually mutually with the frame mould with the middle filament that twines, make both sides twine filament and constitute plane going up the winding surface layer and twine surface layer down respectively, middle winding filament twines and is linked to, under twine between the surface layer and form elastic layer, typing after cooling off, the continuous drawing output of mat, form the rubber-like pad through cutting again, thereby improve the convenience and the gas permeability of productivity effect and product use.
Please referring to Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the manufacturing installation that the inventive method adopted includes:
One hot melt drawing mechanism 10, it has ingredient conveyor 11, and these conveyer 11 1 ends are provided with die head 12, and this die head 12 is provided with several electric heating pieces 13, and these electric heating pieces 13 are connected with power supply and heatable, and this die head 12 has a plurality of discharge openings that are the array ordering;
One frame mould 20 has two relative long swash plate 21a, 21b, this two long swash plate 21a, 21b bottom tool appropriate intervals and form moulding mouthful 22 of thickness;
One water supply antisticking device 30, have two outlet pipe 31a, 31b that are communicated with the water source, these two outlet pipe 31a, 31b are set in each long swash plate 21a, 21b upper end respectively, and this two outlet pipe 31a, 31b have apopore 32 along long swash plate 21a, 21b length direction and Boulez;
One bosh 40 is positioned at frame mould 20 belows;
One pulling device 50 has relative two rollers 51,52, and these two rollers, 51,52 spacings moulding mouthful of 22 width with frame mould 20 approximately are suitable, and this two roller 51,52 is by a motor 53 and the relative rotation of moving runner 54,55 driving belts action.
Please referring to Fig. 2, Fig. 4, shown in Figure 5, when the present invention makes, it is fused into flow-like with hot melt drawing mechanism 10 with plastic material, go out to be the plastic cement filament 60 of arrayed again by the discharge opening delivery of die head 12, utilize the long swash plate 21a of frame mould 20 again, 21b, make several plastic cement filament 60 that is distributed in both sides touch long swash plate 21a, 21b is the gravity that can do plane winding and still have decline, and then make the filament that twine on the plane continue to move down, wherein, because of water supply antisticking device 30 being arranged at long swash plate 21a, 21b upper berth stream one deck water, the mat current can be avoided filament to be stained with on the one hand and be bonded at long swash plate 21a, on the 21b, the aspect can make smooth and easy the moving down of carefully continuing of winding in addition; And several plastic cement filament 60 in the middle of being distributed in directly enters bosh 40 behind the moulding mouth 22 by frame mould 20, the mat buoyancy of water and twine and bonding mutually (wherein, the filament temperature is still high during Pu's entry, so can also be effectively bonding mutually), whole via the remittance of frame mould 20 again, just make both sides twine filament 60 and converge moulding and bonding mutually mutually with the middle filament 60 that twines, make both sides twine filament and constitute plane going up winding surface layer 70 and twine surface layer 71 down respectively, middle winding filament twines and is linked to, under twine surface layer 70, between 71 and form elastic layer 72, water in entering darker tank 40 is done to finalize the design after the further cooling, pass through two rollers 51 of pulling device 50 again, the 52 pairs of folders and continuously drawing export, again through suitably cut cushion 73; Wherein,, then change the frame mould 20 of the moulding mouth 22 of tool different in width, and cooperate adjustment two rollers 51,52 spacings to get final product if will make the elastomer of different-thickness.
Please cooperate referring to Fig. 6, shown in Figure 7, the cushion 73 that the present invention is made, its structure particularly has planar the going up of level and twines surface layer 70 and twine surface layer 71 down, on being somebody's turn to do, under twine surface layer 70,71 is bonding mutually by each the comfortable horizontal plane direction circle ring winding of several filaments and these filaments, and on this, under twine surface layer 70, link between 71 the middle elastic layer 72 that filament constituted that twines is arranged, this elastic layer 72 extends winding up and down by several filament and is linked to, under twine between the surface layer 70,71, make it have smooth top and bottom and applicable to sitting bed, and have preferable elasticity and air permeability.
Therefore, by design of the present invention, can conclude and have the following points advantage:
1. once make tool plane winding surface layer and middle elastic layer pad up and down, technology is simplified relatively, and the finished product advantage is many, has preferable air permeability and elasticity, so the economic benefit height can make full use of for industry.
2. as mentioned above, the cushion that the present invention is made has preferable elasticity and air permeability, is applied to cushion or bed, can promote comfortableness and wholesomeness, prevents that germ and disease from producing.
3. compare with regard to cushion or bed and the product of commonly using, the made pad of the present invention is commonly used the continuous tool of bubble and is reclaimed property, can lower environmental issue.
In sum, technology of the present invention has once to make and has the up and down effect of plane winding surface layer and middle elastic layer pad, can make full use of for producing, and preferable air permeability of finished product tool and elasticity, can promote comfortableness and wholesomeness, and lower environmental issue; Its specifically be defined in the global feature of claim, with quote as proof before case different, and quote case as proof and commonly use product and have the enhancement effect.
Claims (3)
1. the manufacture method of a plastic cement cushion, it is characterized in that: it goes out to be the plastic cement filament of arrayed with the hot melting way delivery, it is bonding to make several plastic cement filament current that are distributed in both sides tiltedly lead winding more especially, and it is bonding to make several the middle plastic cement filament mat liquid buoyancy that distributes do the buoyancy winding, make both sides twine filament again and converge moulding and bonding mutually mutually with the frame mould with the middle filament that twines, make both sides twine filament and constitute plane going up the winding surface layer and twine surface layer down respectively, middle winding filament twines and is linked to, under twine between the surface layer and form elastic layer, typing after cooling off, the continuous drawing output of mat forms the rubber-like pad through cutting again.
2. the manufacturing installation of a plastic cement cushion, it is characterized in that: it includes:
One hot melt drawing mechanism, it has ingredient conveyor, and this conveyer one end is provided with die head, and this die head is provided with several electric heating pieces, and these electric heating pieces are connected with power supply and heatable, and this die head has a plurality of discharge openings that are the array ordering;
One frame mould has two relative long swash plates, this two long swash plates bottom tool appropriate intervals and to form thickness moulding mouthful;
One water supply antisticking device has two outlet pipes that are communicated with the water source, and these two outlet pipes are set in each long swash plate upper end respectively, and this two outlet pipes tool apopore is along long swash plate length direction and Boulez;
One bosh is positioned at frame mould below;
One pulling device has relative two rollers, and this two rollers spacing moulding mouthful of width with the frame mould approximately is suitable, and this two roller is by a motor and the relative rotation of moving runner driving belt action.
3. plastic cement cushion, it is characterized in that: it has planar the going up of level and twines surface layer and twine surface layer down, this upper and lower winding surface layer twines and mutual bonding formation at horizontal plane direction circle ring by several filaments, and linking between this upper and lower winding surface layer has the middle elastic layer that filament constituted that twines, and this elastic layer extends winding up and down by several filament and is linked between the upper and lower winding surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126031 CN1436502A (en) | 2002-08-09 | 2002-08-09 | Elastic plastic cushion making process and apparatus and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02126031 CN1436502A (en) | 2002-08-09 | 2002-08-09 | Elastic plastic cushion making process and apparatus and product |
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| Publication Number | Publication Date |
|---|---|
| CN1436502A true CN1436502A (en) | 2003-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02126031 Pending CN1436502A (en) | 2002-08-09 | 2002-08-09 | Elastic plastic cushion making process and apparatus and product |
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| CN (1) | CN1436502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455495B (en) * | 2008-12-26 | 2011-09-21 | 大连塑料研究所有限公司 | Plastic cushion with pipe network and floss silk and production technique thereof |
| CN113442403A (en) * | 2021-07-12 | 2021-09-28 | 广东日美光电科技有限公司 | Hot-melt optical fiber plastic plate and manufacturing method thereof |
-
2002
- 2002-08-09 CN CN 02126031 patent/CN1436502A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455495B (en) * | 2008-12-26 | 2011-09-21 | 大连塑料研究所有限公司 | Plastic cushion with pipe network and floss silk and production technique thereof |
| CN113442403A (en) * | 2021-07-12 | 2021-09-28 | 广东日美光电科技有限公司 | Hot-melt optical fiber plastic plate and manufacturing method thereof |
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