JPS62262766A - Apparatus for producing spacer sheet - Google Patents
Apparatus for producing spacer sheetInfo
- Publication number
- JPS62262766A JPS62262766A JP61106303A JP10630386A JPS62262766A JP S62262766 A JPS62262766 A JP S62262766A JP 61106303 A JP61106303 A JP 61106303A JP 10630386 A JP10630386 A JP 10630386A JP S62262766 A JPS62262766 A JP S62262766A
- Authority
- JP
- Japan
- Prior art keywords
- base paper
- transfer
- roller
- transfer roller
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 67
- 239000011347 resin Substances 0.000 claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims description 16
- 239000012943 hotmelt Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 239000000123 paper Substances 0.000 abstract 8
- 239000011096 corrugated fiberboard Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/12—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being fed round the roller
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Cell Separators (AREA)
- Making Paper Articles (AREA)
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
この発明は、段ボール紙、積層構造の電池、積層構造の
熱交換ニレメン１〜等の構成要素となる間隔保持構造を
持つ間隔板、特に間隔保持わ１遣が樹脂により構成され
る間隔板の製造装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] This invention relates to a spacer plate having a spacing structure that is a component of corrugated paper, a battery with a laminated structure, a heat exchanger with a laminated structure, etc. The present invention relates to an apparatus for manufacturing a spacer plate in which a holding member is made of resin.
［従来の技術］
上記のような構成の間隔板は、セパレータ等とも称され
これまでも各種の積層構造の物品における構成要素とな
っている。適用される物品によって材料の相違はあるも
ののその構造は、フィルム或はシートといえる平板材の
片面に頂層時に空間を保持する樹脂よりなるリブないし
は凸条を歯列状に形成したものである。こうした間隔板
の製造は、従来においては特開昭５７−２０５９６６号
公報や特開昭５４ ７２４３号公報に開示されている装
置や方法によって行われてきた。即ち、リブとなる樹脂
のモノフィラメントをヒートシールで平板材に熱融着さ
せたり、平板材に粘性の高い接着性のある樹脂を直線的
に塗着し硬１ヒさせたりして製造されてきた。前者より
後者の方が連続的な製造に対応し易いこともあり、第５
図に示すような装置での製造が実用化されている。即ち
、直線配列させた複数のガンノズル２５に粘性の高い接
着性のある樹脂を圧送し、ガンノズル２５の配列方向に
直角の方向に平板材２６を移動させて平板材２６の上に
樹脂を流下させ、これを硬化させるのである。これによ
ってガンノズル２５の数と同数のリブ２７が平板材２６
の上面に一度に連続的に形成できるのである。[Prior Art] The spacing plate having the above-mentioned structure is also called a separator or the like and has been a component of various laminated structure articles. Although the material differs depending on the article to which it is applied, its structure is one in which ribs or protrusions made of resin are formed in a row of teeth on one side of a flat plate material, which can be called a film or sheet, to hold a space when the top layer is placed. Conventionally, such spacing plates have been manufactured using apparatuses and methods disclosed in Japanese Patent Application Laid-open No. 57-205966 and Japanese Patent Application Laid-Open No. 54-7243. In other words, they have been manufactured by heat-sealing resin monofilaments that form the ribs onto a flat plate material, or by linearly applying a highly viscous adhesive resin to a flat plate material to harden it. . The latter is easier to handle continuous manufacturing than the former, so the fifth
Manufacturing using the equipment shown in the figure has been put into practical use. That is, a highly viscous adhesive resin is pumped to a plurality of gun nozzles 25 arranged in a straight line, and the flat plate material 26 is moved in a direction perpendicular to the direction in which the gun nozzles 25 are arranged, so that the resin flows down onto the flat plate material 26. , to harden it. As a result, the same number of ribs 27 as the number of gun nozzles 25 are attached to the flat plate 26.
It can be formed continuously on the top surface at once.
［発明が解決しようとする問題点コ
上記した従来技術における特開昭５７−２０５９６６号
公報に開示された方法及び装置ではリブを連続的に形成
することが困難である。これに対し第５図によって示し
た従来技術によればある程度のリブ２７の連続的形成が
可能であるが、ガンノズル２５からの樹脂の吐出量の倣
小変動がリブ２７の断面形状を変えてしまい、寸法形状
が一定したリブ２７を得ることが難しいばかりでなく、
リブ２７の形状が樹脂の表面張力に依存するのでかまぼ
こ形となり、必要とするリブ２７の高さが樹脂の粘性を
無闇に高くできないこともあって、（Ｍ脂旦を多くして
も得難いといった問題点がある。さらに装置の振動、空
気流の作用を吐出中の樹脂が受けるとリブ２７が蛇行を
生じたりするため、リブ２７のピッチの精度が保てない
といった問題点も含んでいる。[Problems to be Solved by the Invention] It is difficult to continuously form ribs with the method and apparatus disclosed in Japanese Patent Application Laid-open No. 57-205966 as the prior art described above. On the other hand, according to the conventional technique shown in FIG. 5, it is possible to form the ribs 27 continuously to some extent, but small fluctuations in the amount of resin discharged from the gun nozzle 25 change the cross-sectional shape of the ribs 27. , it is not only difficult to obtain ribs 27 with constant dimensions and shape, but also
Since the shape of the rib 27 depends on the surface tension of the resin, it becomes a semi-cylindrical shape, and the required height of the rib 27 cannot increase the viscosity of the resin arbitrarily. Furthermore, when the resin being discharged is subjected to the vibrations of the device and the effects of air flow, the ribs 27 may meander, so there is also the problem that the accuracy of the pitch of the ribs 27 cannot be maintained.
この発明はかかる従来の問題点を解消するためになされ
たもので、樹脂リブの寸法形状か安定していて、その形
状の設定に関する自由性が高く、樹脂リブの転写用原紙
に対する結きが良い高品質の間隔板を連続的に形成する
ことのできる間隔板の製造装置を得ることを目的とする
ものである。This invention was made to solve these conventional problems, and the size and shape of the resin ribs are stable, there is a high degree of freedom in setting the shape, and the binding of the resin ribs to the base paper for transfer is good. The object of the present invention is to obtain a spacing plate manufacturing apparatus that can continuously form high-quality spacing plates.
［問題点を解決するための手段］
この発明に係る間隔板の製造装置は、円周方向に形成さ
れ所定の断面形状をもつ複数の環状の成形溝を外周に設
けた転写ローラと、この転写ローラの成形溝にホットメ
ルトタイプの溶融した樹脂をノズルによって供給する樹
脂供給装置と、樹脂の供給された上記転写ローラの外周
面に転写用原紙を所定の早さで送り、上記転写ローラの
外周面に転写用原紙を所定長さだけ当て沿わすための医
持ローラを有する原紙供給装置とを備えてなるものであ
る。[Means for Solving the Problems] A spacer plate manufacturing apparatus according to the present invention includes a transfer roller having a plurality of annular forming grooves formed in the circumferential direction and having a predetermined cross-sectional shape on the outer periphery; A resin supply device supplies hot-melt type molten resin to the forming groove of the roller through a nozzle, and a transfer base paper is fed at a predetermined speed to the outer circumferential surface of the transfer roller to which the resin has been supplied, and the outer circumference of the transfer roller is A base paper supply device having a medical roller for applying a transfer base paper along a surface by a predetermined length.
［作用］
この発明においては、樹脂リブとなる溶融した樹脂を転
写ローラの円周方向に形成され所定の断面形状をもつ複
数の環状の成形溝に充填しその寸法形状を拘束しつつ、
転写ローラの外周面に転写用原紙を所定の早さで原紙供
給装置で送り、転写用原紙の片面に上記環状の成形溝の
寸法形状に符合した複列の樹脂リブ念外乱を受けにくい
転写により連続的に形成することができ、原紙供給装置
の医持ローラにより、転写ローラに転写用原紙を十分な
長さで接触させ、転写ローラへの転写用原紙の押圧力を
増加させることができる。[Function] In this invention, a plurality of annular molding grooves formed in the circumferential direction of the transfer roller and having a predetermined cross-sectional shape are filled with molten resin that will become the resin ribs, and the dimensions and shape of the grooves are constrained.
Transfer base paper is fed to the outer peripheral surface of the transfer roller by a base paper supply device at a predetermined speed, and one side of the transfer base paper is coated with double rows of resin ribs that match the size and shape of the annular molding groove. The transfer base paper can be continuously formed, and the base paper for transfer can be brought into contact with the transfer roller for a sufficient length by the medical roller of the base paper supply device, and the pressing force of the base paper for transfer against the transfer roller can be increased.
［実施例］
第１図から第４図はいずれも本発明の一実施例としての
間隔板製造装置を示したものである。[Embodiment] FIGS. 1 to 4 all show a spacer plate manufacturing apparatus as an embodiment of the present invention.
図に示すいずれの実施例の装置も、従来の製造装置が熱
融着或は、樹脂な吐出流下して樹脂リブを形成するもの
で、後者はいわば流下方式とも称することのできるもの
であるのに対し、樹脂リブを転写によって転写用原紙（
必ずし乙紙を示すものではなく、；１い剛性の低い紙様
の平板材の総称としての呼び名である）に形成するもの
で、この意味で転写方式の間隔板製造装置と言うべきも
のである。In all of the apparatuses shown in the figures, the conventional manufacturing apparatus forms resin ribs by heat-sealing or by discharging resin, and the latter can be called a flow-down method. On the other hand, the resin ribs are transferred to the transfer base paper (
It does not necessarily refer to paper, but is a general term for paper-like flat plate materials with low rigidity), and in this sense, it can be called a transfer method spacing plate manufacturing device. be.
各実施例に共通の構成は、円周方向に形成され所定の断
面形状をもつ複数の環状の成形溝１を外周に設けた転写
ローラ２と、この転写ローラ２の環状の成形溝１にホッ
トメルトタイプの溶融した樹脂をガン・ノズル３によっ
て供給する樹脂供給装置４と、樹脂の供給された上記転
写ローラ２の外周面に転写用原紙Ｗを所定の早さで送る
原紙供給装置５とである。The configuration common to each embodiment includes a transfer roller 2 having a plurality of annular forming grooves 1 formed in the circumferential direction and having a predetermined cross-sectional shape on the outer periphery, and a transfer roller 2 having a plurality of annular forming grooves 1 on the outer periphery. A resin supply device 4 that supplies melt-type molten resin through a gun nozzle 3, and a base paper supply device 5 that supplies transfer base paper W at a predetermined speed to the outer peripheral surface of the transfer roller 2 supplied with resin. be.
第１図に示す実施例において、転写ローラ２は、水平に
軸支され、減速機６を介してモータ７により低速で定方
向に回転するようになっている。この転写ローラ２には
、その外周に円周方向に連続する環状の成形溝１が中心
線方向に所定の間隔をおいて複列穿設されている。環状
の成形溝１は形成すべき樹脂リブ８の断面形状と寸法に
一致する断面形状と寸法に形成されている。つまり従来
の流下方式のようにかまぼこ形の形状をとる必要は全く
無く、溝底側が拡開しない形状であれば間隔板の用途等
に最も適合し、ばりの出来にくい溝形状を選べば良い。In the embodiment shown in FIG. 1, the transfer roller 2 is horizontally supported and rotated at low speed in a fixed direction by a motor 7 via a speed reducer 6. The transfer roller 2 has double rows of annular forming grooves 1 continuous in the circumferential direction on its outer periphery at predetermined intervals in the center line direction. The annular molding groove 1 is formed to have a cross-sectional shape and dimensions that match the cross-sectional shape and dimensions of the resin rib 8 to be formed. In other words, there is no need to use a semicylindrical shape as in the conventional flow-down method, and it is sufficient to select a groove shape that is most suitable for use as a spacing plate and is less prone to burrs as long as the groove bottom side does not expand.
環状の成形溝１の表面には樹脂との剥離性を良くするた
めに四フッＣヒエチレン等の樹脂がコーティングされ、
また転写ローラ２には溶融樹脂を短時間で硬１ヒさせる
べく冷却機能が付与されている。The surface of the annular molding groove 1 is coated with a resin such as tetrahedral ethylene to improve the peelability from the resin.
Further, the transfer roller 2 is provided with a cooling function to harden the molten resin in a short time.
樹脂供給装置４は、ホットメルトアラプリケータ９とホ
ース１０及びガン・ノズル３とからなる。ホットメルト
アラプリゲータ９は、樹脂溶解炉にギアポンプを内蔵し
た構成で、溶融樹脂をホース１０を介しガン・ノズル３
に圧送する。上記ギアポンプは、ＳＣＲ（回転：＠御装
置）により上記転写ローラ２の回転数に比例して溶融樹
脂の汲出しを行う。ホットメルトアラプリケータ９にホ
ース１０で接続されたガン・ノズル３は、転写ローラ２
の上方の転写ローラ２の回転軸上に各環状の成形？１１
１に各噴出口が一対一に対応するよう転写ローラ２の機
枠に固定され、各噴出口に対応する環状の成形溝１に圧
送されてくる溶融樹脂を近接位置がら吐出する。The resin supply device 4 includes a hot melt applicator 9, a hose 10, and a gun nozzle 3. The hot melt applicator 9 has a gear pump built into the resin melting furnace, and supplies the molten resin to the gun/nozzle 3 via the hose 10.
to be pumped to. The gear pump pumps out the molten resin in proportion to the number of rotations of the transfer roller 2 using SCR (rotation: @ control device). The gun nozzle 3 connected to the hot melt applicator 9 with a hose 10 is connected to the transfer roller 2
Each ring shape is formed on the rotation axis of the upper transfer roller 2? 11
The transfer roller 2 is fixed to the machine frame of the transfer roller 2 so that each ejection port corresponds one-to-one to the ejection port 1, and the molten resin that is force-fed into the annular molding groove 1 corresponding to each ejection port is ejected from a position close to the transfer roller 2.
なお、ホットメルトアラプリケータ９に投入する樹脂は
、ホットメルトタイプの接着性の強いエチレンビニルア
セテートやＡＲＰ（ポリプロピレン生成時のガスを再生
したもの）等で、ホットメルトアラプリケータ９はこれ
を１２０〜１５０’Ｃに加熱しエア圧で圧送するのであ
る。The resin fed into the hot melt applicator 9 is hot melt type ethylene vinyl acetate with strong adhesive properties, ARP (regenerated gas from polypropylene production), etc. It is heated to 120-150'C and pumped with air pressure.
原紙供給装置５は、ロール巻きの転写用原紙”ｗＶを保
持するアンリール１１がら転写ローラ２直前までの送紙
部の構成と、転写ローラ２部分の転写部の構成と、転写
ローラ２の後段の送り出し部の構成とに大別できる。ア
ンリール１１は、ずれ検知装置１２の信号で動作するコ
ントローラ１３によって転写用原紙Ｗの進行方向に対し
直角方向に移動し、転写用原紙Ｗのセンタリングを行う
。また停止信号によりブレーキをかけ慣性による回転で
転写用Ｍ紙Ｗが送り過ぎにならないようにすることがで
きる。上記ずれ検知装置１２は、エア、光電管等により
転写用原紙Ｗの幅方向へのずれを検知し、コントローラ
１３を介して上記アンリール１１を駆動させるものであ
る。送紙部の構成の後端は、転写ローラ２の上方に設け
られたガン・ノズル３の転写ローラ２の回転方向（図面
上時計回りの方向）に関して前方に近接して設けられた
保持ローラ１４である。この保持ローラ１４は、転写ロ
ーラ２の半径内にあって、転写部の構成である押えロー
ラ１５とともに可動構造となっている。The base paper supply device 5 has a configuration of a paper feeding section from an unreel 11 holding a roll of transfer base paper "wV" to just before the transfer roller 2, a configuration of a transfer section of the transfer roller 2 portion, and a configuration of a transfer section after the transfer roller 2. The unreel 11 is moved in a direction perpendicular to the traveling direction of the transfer base paper W by a controller 13 operated by a signal from the shift detection device 12, and centers the transfer base paper W. In addition, the brake can be applied in response to a stop signal to prevent the transfer M paper W from being over-fed due to rotation due to inertia.The above-mentioned deviation detection device 12 detects the deviation in the width direction of the transfer base paper W using air, a phototube, etc. is detected, and the unreel 11 is driven via the controller 13.The rear end of the sheet feeding section is connected to the direction of rotation of the transfer roller 2 ( This is a holding roller 14 that is provided close to the front with respect to the clockwise direction in the drawing.This holding roller 14 is within the radius of the transfer roller 2 and has a movable structure together with a presser roller 15 that constitutes a transfer section. It becomes.
転写部には転写ローラ２の外周下端に圧接するもう一つ
の押えローラ１６がある。この押えローラ１６とガン・
ノズル３との間の中間位置に転写ローラ２に接触して上
記押えローラ１５が配設されている。保持ローラ１４と
押えローラ１６と転写ローラ２とにより転写用原紙Ｗに
張力かけ与され、転写用原紙Ｗが転写ローラ２の外周の
ほぼ半分の範囲にしっがりと密着することになる。押え
ローラ１５は、回転スピードと溶融樹脂の硬化スピード
とのバランスによる転写用原紙Ｗの転写ローラ２への最
適な密着タイミングを確保する。もう−っの押えローラ
１６は、転写用原紙Ｗを転写ローラ２との間に挟み、転
写ローラ２の回転力を転写用原紙Ｗに伝達し、転写用原
紙Ｗを送り出し方向に引っ張るものである。In the transfer section, there is another presser roller 16 that presses against the lower edge of the outer circumference of the transfer roller 2. This presser roller 16 and gun
The presser roller 15 is disposed in contact with the transfer roller 2 at an intermediate position between the nozzle 3 and the transfer roller 2 . Tension is applied to the transfer base paper W by the holding roller 14, the press roller 16, and the transfer roller 2, so that the transfer base paper W tightly adheres to approximately half of the outer circumference of the transfer roller 2. The presser roller 15 ensures optimal timing for the transfer base paper W to come into close contact with the transfer roller 2 by balancing the rotational speed and the curing speed of the molten resin. The other presser roller 16 holds the transfer base paper W between it and the transfer roller 2, transmits the rotational force of the transfer roller 2 to the transfer base paper W, and pulls the transfer base paper W in the sending direction. .
送り出し部の構成は、上記押えローラ１６の後方におけ
る上部に配設されたセパレートローラ１７である。これ
は、転写ローラ２の回転に引きづられて転写ローラ２に
巻き着く転写用原紙Ｗを転写ローラ２の外周下端の後方
において上側から押さえ、樹脂リブ８の転写された転写
用原紙Ｗの転写ローラ２からの剥離を円滑にし、転写用
原紙Ｗの送りをスムーズにするものである。The delivery section is composed of a separate roller 17 disposed above and behind the presser roller 16. This is done by pressing down the transfer base paper W that is drawn around the transfer roller 2 by the rotation of the transfer roller 2 from above behind the lower edge of the outer periphery of the transfer roller 2, and transferring the transfer base paper W on which the resin ribs 8 have been transferred. This facilitates the peeling off from the roller 2 and the smooth feeding of the transfer base paper W.
なお、図において１８は、不良検知装置でセパレートロ
ーラ１７での剥離が悪く転写ローラ２の成形溝１に樹脂
が残った場合、これを検知しコントローラ１つを介して
樹脂供給装置４及び転写用原紙Ｗの送りを停止させるも
の、２０はスリッタで、転写の完了した転写用原紙Ｗの
幅揃えと一定幅の裁断を行うもの、２１は補助ドライブ
ローラで、転写ローラ２からの転写用原紙Ｗの剥離の円
滑ｆヒとスリッタ２０での裁断の円滑化と次工程への送
り込みとを行うもので、転写ローラ２との周速は常に同
一である。さらに２２は切断装置、２３は積上げ装置で
ある。In the figure, reference numeral 18 denotes a defect detection device that detects when resin is left in the molding groove 1 of the transfer roller 2 due to poor peeling by the separate roller 17 and sends the resin to the resin supply device 4 and the transfer roller via one controller. 20 is a slitter that stops the feeding of the base paper W; 20 is a slitter that aligns the width of the transfer base paper W that has been transferred and cuts it to a certain width; 21 is an auxiliary drive roller that removes the transfer base paper W from the transfer roller 2; The peripheral speed with the transfer roller 2 is always the same. Furthermore, 22 is a cutting device, and 23 is a stacking device.
第４図に示す実施例は、原紙供給装置５における前記押
えローラ１６と送り出し部の構成をベルトコンベア２４
で構成したもので、樹脂リブ８の転写の完了した転写用
原紙Ｗの保持が良好になる。In the embodiment shown in FIG.
With this configuration, the transfer base paper W on which the resin ribs 8 have been transferred can be held well.
しかして、アンリール１１に保持された転写用原紙Ｗは
転写ローラ２の回転によって引っ張られ、ずれや弛みの
ない状態で転写ローラ２の転写部分に巻き着くような状
態で密着する。転写ローラ２の各成形溝１には、樹脂供
給装置４から溶融樹脂が一定量ずつ連続的に充填され、
溶融樹脂が充填され成形溝１が講形態でなくなった転写
ローラ２の外周に連続的に転写用原紙Ｗが保持ローラ１
４により溶融樹脂が硬（ヒしない時点で密着してゆき、
転写用原紙Ｗへの転写による樹脂リブ８の形成が連続し
て行われる。Thus, the transfer base paper W held on the unreel 11 is pulled by the rotation of the transfer roller 2, and is brought into close contact with the transfer portion of the transfer roller 2 in a manner such that it is wound around the transfer portion of the transfer roller 2 without slipping or loosening. Each molding groove 1 of the transfer roller 2 is continuously filled with a fixed amount of molten resin from the resin supply device 4.
Transfer base paper W is continuously applied to the holding roller 1 around the outer periphery of the transfer roller 2, which is filled with molten resin and the forming groove 1 is no longer in the square shape.
Step 4 will make the molten resin hard (it will stick to the point where it does not crack),
Formation of the resin ribs 8 by transfer onto the transfer base paper W is performed continuously.
成形７１Ｓ１に充填された溶融樹脂は、転写ローラ２の
冷却機能で逐次冷却されて転写用原紙Ｗへの転写と並行
して硬化し、成形溝１と断面形状の同じな樹脂リブ８と
なって転写川原紙Ｗの片面に定着するのである。樹脂リ
ブ８の定着した転写用原紙Ｗは、すでに間隔板と言って
良いもので、セパレートローラ１７．補助ドライブロー
ラ２１によって転写ローラ２からその下端部において順
次引きはがされ、裁断されて後方に送られる。The molten resin filled in the molding 71S1 is successively cooled by the cooling function of the transfer roller 2 and hardens in parallel with the transfer to the transfer base paper W, forming resin ribs 8 having the same cross-sectional shape as the molding groove 1. It is fixed on one side of the transfer paper W. The transfer base paper W on which the resin ribs 8 are fixed can already be called a spacing plate, and separate rollers 17. The lower end portion of the transfer roller 2 is sequentially peeled off by the auxiliary drive roller 21, cut into pieces, and sent rearward.
この転写方式の間隔板の製造装置の特長は、樹脂リブ８
の断面形状が自由に設定でき、その高さ寸法も樹脂の粘
性に依存することなく成形溝１によって規定できること
、軽い溶融樹脂を成形溝１に充填してしまうので空気流
や振動等の外乱要件を受けず、精度の高い高品質の間隔
板が少ない樹脂材料で連続的に得られること、保持ロー
ラ１４によって転写ローラ２に転写用原紙Ｗを十分な長
さでしっかりと抑圧でき、樹脂リブ８の転写用原紙Ｗへ
の結合が強固になることである。この製造装置に加工精
度や樹脂リブ８の形状の任意性等の点で対抗できるのは
、インジェクション方式のものであるが、これは加エサ
・ｆクルタイムが大で生産性が低く、連続的な成形かで
きないうえ、ランナやゲート等材料のロスが多く、金を
費用らランニングロス１−も高い。The features of this transfer method spacing board manufacturing equipment are that the resin rib 8
The cross-sectional shape of the can be freely set, and its height can be defined by the molding groove 1 without depending on the viscosity of the resin, and since the molding groove 1 is filled with a light molten resin, disturbance requirements such as air flow and vibration are reduced. The holding roller 14 can firmly suppress the transfer base paper W to the transfer roller 2 with a sufficient length, and the resin ribs 8 This means that the bond to the transfer base paper W becomes strong. An injection method can compete with this manufacturing device in terms of processing accuracy and arbitrariness of the shape of the resin rib 8, but this requires a large amount of processing time and cycle time, low productivity, and requires continuous processing. Not only can it only be molded, there is a lot of loss of materials such as runners and gates, and the running loss is high due to the cost of money.
［発明の効果］
以上、実施例による説明からも明らかなように本発明の
間隔板の製造装置は、円周方向に形成され所定の断面形
状をもつ複数の環状の成形溝を外周に設けた転写ローラ
と、この転写ローラの成形溝にホットメルトタイプの溶
融した樹脂をノズルによって供給する樹脂供給装置と、
樹脂の供給された上記転写ローラの外周面に転写用原紙
を所定の早さで送り、上記転写ローラの外周面に転写用
原紙と所定長さだけ当て（ａわすための保持ローラを有
する原紙供給装置とを備えてなるものであるから、樹脂
リブとなる溶融した樹脂を転写ローラの円周方向に形成
され所定の断面形状をもつ複数の環状の成形溝に充填し
その寸法形状を拘束しつつ、転写ローラの外周面に転写
用原紙を所定の早さで原紙供給装置で送り、転写用原紙
の片面に上記環状の成形溝の寸法形状に符合したＦＳｘ
列の樹脂リブを外乱を受けにくい転写により連続的に形
成することができ、原紙供給装置の保持ローラにより、
転写ローラに転写用原紙を十分な長さで接触させ、転写
ローラへの転写用原紙の押圧力を増加させ樹脂リブの結
合の良好な間隔板を得ることができる。従って、精度の
高い高品質の間隔板が連続的に得られ、樹脂リブの断面
形状も高さ寸法も自由に設定できる。[Effects of the Invention] As is clear from the above description of the embodiments, the spacer plate manufacturing apparatus of the present invention has a plurality of annular molding grooves formed in the circumferential direction and having a predetermined cross-sectional shape on the outer periphery. a transfer roller; a resin supply device that supplies hot-melt type molten resin to the molding groove of the transfer roller through a nozzle;
The base paper is fed at a predetermined speed to the outer circumferential surface of the transfer roller supplied with resin, and the base paper is supplied with a holding roller for making the transfer base paper contact the outer circumferential surface of the transfer roller for a predetermined length. Since the device is equipped with a device, the molten resin that will become the resin ribs is filled into a plurality of annular molding grooves formed in the circumferential direction of the transfer roller and having a predetermined cross-sectional shape, while constraining the dimensions and shape. A base paper for transfer is fed to the outer peripheral surface of the transfer roller at a predetermined speed by a base paper supply device, and a FSx that matches the size and shape of the annular forming groove is formed on one side of the base paper for transfer.
Rows of resin ribs can be continuously formed by transfer that is less susceptible to disturbance, and the holding roller of the base paper supply device allows
By bringing the transfer base paper into contact with the transfer roller for a sufficient length, the pressing force of the transfer base paper against the transfer roller is increased, and a spacing plate with good bonding of resin ribs can be obtained. Therefore, high-precision, high-quality spacing plates can be continuously obtained, and the cross-sectional shape and height of the resin ribs can be freely set.
第１図は本発明の一実施例としての製造装置の構成を示
すシステム構成図、第２図は同じくその平面図、第３図
は同じくその転写ローラとガン・ノズルの関係を示す説
明図、第４図は同じく池の実施例を示す要部についての
システム構成図、第５図は従来例を示す斜視図である。
図において、１は成形溝、２は転写ローラ、３はガン・
ノズル、４は樹脂供給装置、５は原紙供給装置、８は樹
脂リブ、９はホットメルトアラプリケータ、１４は保持
ローラ、１５．１６は押えローラ、１７はセパレートロ
ーラ、２４はベルトコンベア、Ｗは転写用原紙である。
なお、図中同一符号は、同−又は相当部分を示す。FIG. 1 is a system configuration diagram showing the configuration of a manufacturing apparatus as an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is an explanatory diagram showing the relationship between the transfer roller and gun nozzle. FIG. 4 is a system configuration diagram of the main parts showing an embodiment of the pond, and FIG. 5 is a perspective view showing a conventional example. In the figure, 1 is a forming groove, 2 is a transfer roller, and 3 is a gun.
Nozzle, 4 is a resin supply device, 5 is a base paper supply device, 8 is a resin rib, 9 is a hot melt applicator, 14 is a holding roller, 15.16 is a press roller, 17 is a separate roller, 24 is a belt conveyor, W is the base paper for transfer. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (2)
の環状の成形溝を外周に設けた転写ローラと、この転写
ローラの成形溝にホットメルトタイプの溶融した樹脂を
ノズルによって供給する樹脂供給装置と、樹脂の供給さ
れた上記転写ローラの外周面に転写用原紙を所定の早さ
で送る原紙供給装置とを備え、上記原紙供給装置は、上
記転写ローラの外周面に転写用原紙を所定長さだけ当て
沿わすための保持ローラを有し、上記原紙供給装置によ
り送られる転写用原紙の片面に上記成形溝の寸法形状に
符合した複列の樹脂リブを転写により形成する構成の間
隔板の製造装置。(1) A transfer roller with a plurality of annular molding grooves formed in the circumferential direction and having a predetermined cross-sectional shape on the outer periphery, and hot-melt type molten resin is supplied to the molding grooves of this transfer roller by a nozzle. The base paper supply device includes a resin supply device and a base paper supply device that feeds the transfer base paper at a predetermined speed to the outer circumferential surface of the transfer roller supplied with resin, and the base paper supply device supplies the transfer base paper to the outer circumferential surface of the transfer roller. A holding roller is provided for applying and aligning the material by a predetermined length, and a double row of resin ribs corresponding to the size and shape of the forming groove is formed by transfer on one side of the transfer base paper fed by the base paper supply device. Spacer plate manufacturing equipment.
ズル近傍における転写ローラの半径内に転写ローラに近
接してこれに沿うように配設したことを特徴とする特許
請求の範囲第１項記載の間隔板の製造装置。(2) Claim 1 characterized in that the holding roller of the base paper supply device is disposed close to and along the transfer roller within the radius of the transfer roller near the nozzle of the resin supply device. A manufacturing apparatus for the spacer plate described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61106303A JPS62262766A (en) | 1986-05-09 | 1986-05-09 | Apparatus for producing spacer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61106303A JPS62262766A (en) | 1986-05-09 | 1986-05-09 | Apparatus for producing spacer sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62262766A true JPS62262766A (en) | 1987-11-14 |
Family
ID=14430245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61106303A Pending JPS62262766A (en) | 1986-05-09 | 1986-05-09 | Apparatus for producing spacer sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62262766A (en) |
-
1986
- 1986-05-09 JP JP61106303A patent/JPS62262766A/en active Pending
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