TWI399335B - Reel apparatuses and air cushions thereof - Google Patents
Reel apparatuses and air cushions thereof Download PDFInfo
- Publication number
- TWI399335B TWI399335B TW96137044A TW96137044A TWI399335B TW I399335 B TWI399335 B TW I399335B TW 96137044 A TW96137044 A TW 96137044A TW 96137044 A TW96137044 A TW 96137044A TW I399335 B TWI399335 B TW I399335B
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- Prior art keywords
- rubber
- air cushion
- cushion structure
- plastic layer
- die
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 claims description 43
- 239000004033 plastic Substances 0.000 claims description 43
- 238000004804 winding Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000005060 rubber Substances 0.000 claims description 12
- 229920003051 synthetic elastomer Polymers 0.000 claims description 10
- 239000005061 synthetic rubber Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 244000043261 Hevea brasiliensis Species 0.000 claims description 8
- 229920003052 natural elastomer Polymers 0.000 claims description 8
- 229920001194 natural rubber Polymers 0.000 claims description 8
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 8
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 7
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 6
- 239000005062 Polybutadiene Substances 0.000 claims description 6
- 229920002857 polybutadiene Polymers 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920002681 hypalon Polymers 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920002943 EPDM rubber Polymers 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Landscapes
- Air Bags (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
本發明係有關於一種捲取裝置，特別係有關於一種具有氣墊結構之捲取裝置。The present invention relates to a take-up device, and more particularly to a take-up device having an air bearing structure.
首先請參閱第1圖，在一般膜片製造設備中通常具有一發送端10、一收捲端20以及複數個滾輪R。在製造過程中，膜片S係由發送端10釋放，接著可透過滾輪R導引(如第1圖箭頭方向所示)，最後再纏繞於收捲端20。Referring first to Figure 1, a conventional diaphragm manufacturing apparatus generally has a transmitting end 10, a winding end 20, and a plurality of rollers R. During the manufacturing process, the diaphragm S is released by the transmitting end 10, then guided by the roller R (as indicated by the direction of the arrow in Fig. 1), and finally wound around the winding end 20.
請參閱第2圖，前述收捲端20設有一硬質管芯11以及複數個塑膠管12，傳統的做法係先將塑膠管12墊在管芯11與膜片S之間，當製程結束後再把管芯11與膜片S之間的塑膠管12抽離，以利於將膜片S中的剩餘廢料自收捲端20移除，進而達到管芯11再利用之目的。然而，在抽離塑膠管12的過程中不僅費力費時，此外傳統的塑膠管12往往具有難以固定之缺點，故容易造成收膜時的不穩定。Referring to FIG. 2, the winding end 20 is provided with a hard core 11 and a plurality of plastic tubes 12. The conventional method is to first place the plastic tube 12 between the die 11 and the diaphragm S, when the process ends. The plastic tube 12 between the die 11 and the diaphragm S is pulled away to facilitate the removal of the remaining waste in the diaphragm S from the winding end 20, thereby achieving the purpose of recycling the die 11. However, in the process of withdrawing the plastic tube 12, it is not only laborious and time consuming, but also the conventional plastic tube 12 tends to have the disadvantage of being difficult to fix, so that it is easy to cause instability at the time of film collection.
一種捲取裝置，用以捲取或發送一薄形物料，包括一管芯以及一氣墊結構，其中氣墊結構設置於管芯外側。當一氣體灌入氣墊結構而使氣墊結構處於一膨脹狀態時，可將前述薄形物料捲繞於氣墊結構外側。當前述氣體洩出氣墊結構而使氣墊結構處於一收縮狀態時，可將薄形物料自捲取裝置移除。A take-up device for taking up or sending a thin material, including a die and an air cushion structure, wherein the air cushion structure is disposed outside the die. When a gas is poured into the air cushion structure to bring the air cushion structure into an expanded state, the aforementioned thin material can be wound around the outer side of the air cushion structure. When the gas leaks out of the air cushion structure and the air cushion structure is in a contracted state, the thin material can be removed from the take-up device.
於一實施例中，前述氣墊結構包括一氣囊、一第一塑膠層以及一第二塑膠層，其中第一塑膠層設置於氣囊內側表面並且連接管芯，第二塑膠層設置於氣囊外側表面並且連接薄形物料。In one embodiment, the air cushion structure includes an air bag, a first plastic layer, and a second plastic layer, wherein the first plastic layer is disposed on the inner side surface of the air bag and connected to the die, and the second plastic layer is disposed on the outer side surface of the air bag and Connect thin materials.
於一實施例中，前述氣囊之材質為聚氯乙烯或尼龍。In an embodiment, the material of the airbag is polyvinyl chloride or nylon.
於一實施例中，第一塑膠層之材質為天然橡膠或合成橡膠。In one embodiment, the first plastic layer is made of natural rubber or synthetic rubber.
於一實施例中，前述第一塑膠層之材質為苯乙烯－丁二烯橡膠、丁二烯橡膠、氯丁二烯橡膠、乙烯丙烯橡膠、氯磺化聚乙烯橡膠、矽橡膠或聚胺基甲酸酯橡膠。In one embodiment, the first plastic layer is made of styrene-butadiene rubber, butadiene rubber, chloroprene rubber, ethylene propylene rubber, chlorosulfonated polyethylene rubber, ruthenium rubber or polyamine. Formate rubber.
於一實施例中，第二塑膠層之材質為天然橡膠或合成橡膠。In one embodiment, the second plastic layer is made of natural rubber or synthetic rubber.
於一實施例中，前述第二塑膠層之材質為苯乙烯－丁二烯橡膠、丁二烯橡膠、氯丁二烯橡膠、乙烯丙烯橡膠、氯磺化聚乙烯橡膠、矽橡膠或聚胺基甲酸酯橡膠。In one embodiment, the second plastic layer is made of styrene-butadiene rubber, butadiene rubber, chloroprene rubber, ethylene propylene rubber, chlorosulfonated polyethylene rubber, ruthenium rubber or polyamine. Formate rubber.
於一實施例中，前述氣囊係具有一氣孔，其中氣體係由氣孔灌入氣囊內。In one embodiment, the airbag system has a venting hole in which the gas system is filled into the airbag by the air vent.
於一實施例中，前述氣體包括氮氣。In one embodiment, the gas includes nitrogen.
於一實施例中，前述氣體中之氮氣含量大於95%。In one embodiment, the nitrogen content of the gas is greater than 95%.
於一實施例中，前述管芯之材質為塑膠。In one embodiment, the material of the die is plastic.
為使本發明之上述目的、特徵、和優點能更明顯易懂，下文特舉較佳實施例並配合所附圖式做詳細說明。The above described objects, features, and advantages of the invention will be apparent from the description and appended claims
請參閱第3圖，本發明一實施例之捲取裝置30係適用於一膜片製造設備，例如可將其配置於第1圖中的發送端10或收捲端20，用以發送或捲取一膜片S或薄形物料。前述捲取裝置30主要包括一管芯31以及一氣墊結構32，其中氣墊結構32環繞於管芯31外側，包括一氣囊33、一第一塑膠層34以及一第二塑膠層35。如圖所示，前述第一塑膠層34係設置於氣囊33內側表面並且連接前述管芯31，第二塑膠層35則設置於氣囊33外側表面並且連接前述膜片S。Referring to FIG. 3, a take-up device 30 according to an embodiment of the present invention is applied to a film manufacturing apparatus, for example, it can be disposed at the transmitting end 10 or the winding end 20 in FIG. 1 for sending or rolling. Take a diaphragm S or a thin material. The winding device 30 mainly includes a die 31 and an air cushion structure 32. The air cushion structure 32 surrounds the outer side of the die 31 and includes an air bag 33, a first plastic layer 34 and a second plastic layer 35. As shown in the figure, the first plastic layer 34 is disposed on the inner surface of the air bag 33 and connected to the die 31. The second plastic layer 35 is disposed on the outer surface of the air bag 33 and connects the diaphragm S.
接著請一併參閱第3~5圖，在前述氣囊33表面設有一氣孔36，使用時可將一氣體由氣孔36灌入氣囊33內而使氣墊結構32處於一膨脹狀態時(如第4圖所示)，以利於將膜片S捲繞於氣墊結構32的第二塑膠層35外側。相反地，當製程結束後而欲移除氣墊結構32上的膜片S廢料時，可將氣囊33內之氣體由氣孔36洩出並使得氣墊結構32呈一收縮狀態，此時第二塑膠層35由於不再受到氣囊33的張力支撐而會自然地向內收縮(如第5圖箭頭方向所示)，藉此可使膜片S脫離氣墊結構32，以利於將膜片S自捲取裝置30移除。Next, please refer to FIGS. 3~5, and an air hole 36 is disposed on the surface of the airbag 33. When used, a gas can be injected into the airbag 33 from the air hole 36 to make the air cushion structure 32 in an expanded state (such as FIG. 4). Shown) to facilitate winding the diaphragm S around the outside of the second plastic layer 35 of the air bearing structure 32. Conversely, when the film S scrap on the air cushion structure 32 is to be removed after the end of the process, the gas in the air bag 33 can be vented from the air hole 36 and the air cushion structure 32 is in a contracted state. 35 is naturally inwardly contracted (as indicated by the direction of the arrow in FIG. 5) because it is no longer supported by the tension of the airbag 33, whereby the diaphragm S can be detached from the air cushion structure 32 to facilitate the self-winding of the diaphragm S. 30 removed.
在本實施例中，前述氣囊33的材質可為聚氯乙烯(Polyvinylchloride，PVC)或尼龍(Nylon)。此外，前述第一、第二塑膠層34、35之材質可為天然橡膠(Natural Rubber,NR)或合成橡膠(Styrene Rubber,SR)，例如苯乙烯－丁二烯橡膠(Styrene－butadiene Rubber,SBR)、丁二烯橡膠(Nitrile－butadiene Rubber,NBR)、氯丁二烯橡膠(Chloroprene Rubber,CR)、乙烯丙烯橡膠(Ethylene－Propylene－diene Rubber,EPDM)、氯磺化聚乙烯橡膠(Chlorosulphonated Polyethylene Rubber,CSM)、合成橡膠：矽橡膠(Silicone Rubber,SR)或聚胺基甲酸酯橡膠(Polyester urethanes,PU)。In this embodiment, the material of the airbag 33 may be polyvinyl chloride (PVC) or nylon (Nylon). In addition, the materials of the first and second plastic layers 34 and 35 may be natural rubber (NR) or synthetic rubber (SR), such as Styrene-butadiene rubber (SBR). ), Nitrile-butadiene Rubber (NBR), Chloroprene Rubber (CR), Ethylene-Propylene-diene Rubber (EPDM), Chlorosulfonated Polyethylene (Chlorosulphonated Polyethylene) Rubber, CSM), synthetic rubber: Silicone Rubber (SR) or Polyester urethanes (PU).
另一方面，前述氣囊33內部之氣體可包含純度95%以上之氮氣，其優點如下：1.氮氣不易導熱、不會燃燒且不易與其它氣體產生化學反應。On the other hand, the gas inside the air bag 33 may contain nitrogen having a purity of 95% or more, and the advantages thereof are as follows: 1. The nitrogen gas is not easily thermally conductive, does not burn, and is not easily chemically reacted with other gases.
2.氮氣為惰性氣體，其熱脹冷縮效應較低。2. Nitrogen is an inert gas, and its thermal expansion and contraction effect is low.
3.氮氣滲透塑膠氣墊的速度比空氣慢約30%~40%，因此有利於長時間使用。3. Nitrogen infiltration of plastic air cushions is about 30% to 40% slower than air, so it is beneficial for long-term use.
4.氮氣不含氧氣及水分，不易使塑膠材質產生氧化作用，可增加其使用壽命。4. Nitrogen does not contain oxygen and moisture, and it is not easy to cause oxidation of plastic materials, which can increase its service life.
綜上所述，本發明提供一種捲取裝置，可用以發送或捲取一膜片或薄形物料，其主要係藉由將一氣墊結構包覆於一管芯外側，並利用氣體充/洩氣以控制氣墊結構的膨脹或收縮。在膜片製造過程中可先將氣墊結構中的氣囊充氣，以方便將膜片纏繞於捲取裝置上；當製程結束後，可將氣囊洩氣並使得氣墊結構收縮，如此一來便可將膜片廢料順利地自捲取裝置移除。由於本發明相較於傳統的膜片捲取裝置具有操作容易之優點，因此可大幅地提高製程穩定性及生產線上作業的方便性。In summary, the present invention provides a take-up device that can be used to send or wind up a film or a thin material, mainly by wrapping an air cushion structure on the outside of a die and charging/defying with gas. To control the expansion or contraction of the air cushion structure. In the process of manufacturing the diaphragm, the airbag in the air cushion structure may be first inflated to facilitate winding the diaphragm on the winding device; when the process is finished, the airbag may be deflated and the air cushion structure is contracted, so that the film can be removed. The sheet waste was successfully removed from the take-up unit. Since the present invention has the advantage of being easy to operate compared to the conventional film winding device, the process stability and the convenience of the operation on the production line can be greatly improved.
雖然本發明以前述之較佳實施例揭露如上，然其並非用以限定本發明，任何熟悉此技藝者，在不脫離本發明之精神和範圍內，當可做些許之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the present invention, and it is to be understood that those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
發送端．．．10Sending end. . . 10
收捲端．．．20Winding end. . . 20
捲取裝置．．．30Coiling device. . . 30
管芯．．．31Die. . . 31
氣墊結構．．．32Air cushion structure. . . 32
氣囊．．．33Airbag. . . 33
第一塑膠層．．．34The first plastic layer. . . 34
第二塑膠層．．．35The second plastic layer. . . 35
氣孔．．．36Stomata. . . 36
滾輪．．．RRoller. . . R
膜片．．．SDiaphragm. . . S
第1圖表示一習知膜片製造設備之示意圖；第2圖表示第1圖中收捲端與膜片之示意圖；第3圖表示本發明一實施例之捲取裝置示意圖；第4圖表示第3圖中的捲取裝置處於一膨脹狀態時之示意圖；以及第5圖表示第3圖中的捲取裝置向內收縮之示意圖。1 is a schematic view showing a conventional diaphragm manufacturing apparatus; FIG. 2 is a schematic view showing a winding end and a diaphragm in FIG. 1; FIG. 3 is a schematic view showing a winding device according to an embodiment of the present invention; Fig. 3 is a schematic view showing the winding device in an expanded state; and Fig. 5 is a view showing the winding device in Fig. 3 being inwardly contracted.
捲取裝置．．．30Coiling device. . . 30
管芯．．．31Die. . . 31
氣墊結構．．．32Air cushion structure. . . 32
氣囊．．．33Airbag. . . 33
第一塑膠層．．．34The first plastic layer. . . 34
第二塑膠層．．．35The second plastic layer. . . 35
氣孔．．．36Stomata. . . 36
滾輪．．．RRoller. . . R
膜片．．．SDiaphragm. . . S
Claims (19)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96137044A TWI399335B (en) | 2007-10-03 | 2007-10-03 | Reel apparatuses and air cushions thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96137044A TWI399335B (en) | 2007-10-03 | 2007-10-03 | Reel apparatuses and air cushions thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200916395A TW200916395A (en) | 2009-04-16 |
| TWI399335B true TWI399335B (en) | 2013-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96137044A TWI399335B (en) | 2007-10-03 | 2007-10-03 | Reel apparatuses and air cushions thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI399335B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669437A (en) * | 2021-04-07 | 2022-06-28 | 刘霞 | Rubber coating system is used in sticky tape production |
| CN113415651A (en) * | 2021-07-14 | 2021-09-21 | 江苏鼎功电子科技有限公司 | High-efficient coiling mechanism is used in sticky tape processing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514429A (en) * | 1992-11-18 | 1996-05-07 | New Oji Paper Co., Ltd. | Cylindrical composite paperboard cushion core and process for producing same |
| EP1001908B1 (en) * | 1997-07-30 | 2004-10-20 | Illinois Tool Works Inc. | Method and apparatus for producing coreless rolls of sheet material and a coreless roll of material |
| TWM269293U (en) * | 2004-10-01 | 2005-07-01 | Nicely Machinery Dev Co Ltd | Pneumatic reeling shaft apparatus |
-
2007
- 2007-10-03 TW TW96137044A patent/TWI399335B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514429A (en) * | 1992-11-18 | 1996-05-07 | New Oji Paper Co., Ltd. | Cylindrical composite paperboard cushion core and process for producing same |
| EP1001908B1 (en) * | 1997-07-30 | 2004-10-20 | Illinois Tool Works Inc. | Method and apparatus for producing coreless rolls of sheet material and a coreless roll of material |
| TWM269293U (en) * | 2004-10-01 | 2005-07-01 | Nicely Machinery Dev Co Ltd | Pneumatic reeling shaft apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200916395A (en) | 2009-04-16 |
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