1327485 九、發明說明： 【發明所屬之技術領域】 本發明係關於表面處理裝置的輸送機。亦即，關於在 基板的製造步驟中使用，藉由處理液來對基板材進行表面 處理的表面處理裝置之輸送機。 【先前技術】 <<技術背景>> 被電子機器所使用的電路用之基板的小型輕量化、極 薄化、撓性化的進展係異常顯著，形成的電路也明顯地微 型化、高密度化。 然後，在這種基板製造步驟中，使用了表面處理裝置， 藉由藥液或洗淨液等等的處理液來對基板材進行處理表 面。 <<習知技術>> 在這種表面處理裝置中，藉由輸送機的直滾子和轉輪 製之上下搬送滾子來對基板材進行水平搬送，從噴嘴噴射 處理液，因此依序實施表面處理，形成電路並製造基板。 然後’在大多數情況下，輸送機和噴嘴係配設在大氣 中•空氣中’藉由在大氣中.空氣中噴射的處理液來對基 板材進行處理表面。 相對於此，也正在開發將輸送機和噴嘴配設在處理液 中並進行表面處理的表面處理裝置。亦即，也出現了在充 滿處理液的液槽中配設輸送機和噴嘴，因此藉由液中噴射 的處理液，來對極薄且柔軟的基板材進行表面處理的表面 1327485 處理裝置。 <<先行技術文獻資訊>> 作爲這種表面處理裝置，能舉出例如下述專利文獻1、 2中所示者。專利文獻1係關於空中噴射方式者，專利文 獻2係關於液中噴射方式者。 [專利文獻1]特開2002-68435號公報 [專利文獻2]特開平1 0-0795 65號公報 <<關於特願 2006-264 1 89>> • 此外，本發明者以及申請人係在液中噴射方式的表面 處理裝置方面，進一步進行硏究開發，在平成18年9月28 號申請了專利特願2006-2641 89。 ' 此專利申請之宗旨係在表面處理裝置的輸送機方面， 於基板材之電路形成面上，採用以無接觸之方式只運送兩 側端面的夾持滾子來作爲搬送滾子。 然後，期待能有以下效果：關於極薄且柔軟的基板材， 解決空中噴射方式中被指摘的噴射藥液造成之渦流、液體 ® 停滯，或是其壓力或重量造成的變形事故等等，同時也能 防止液中噴射方式中被指摘的電路形成面之損傷（本發明 係此專利申請的改良發明）。 【發明內容】 [發明欲解決的問題] 不過，關於這種習知範例的表面處理裝置，則被指出 了以下問題。 < <第1問題> > 1327485 第1’被指出了被搬送的基板材容易在搬送滾子之間 發生下垂的事故，無法穩定地搬送基板材。 亦即，這種基板材係因極薄化而虛弱柔軟，但這種基 板材係在輸送機的搬送滾子之間的間隔縫隙中，容易因噴 射之藥液的壓力或重量而下垂。因而，無法穩定搬送基板 材’容易變成基板材之變形、彎曲、折斷、皺折、捲縮、 落下等等之搬送事故的發生原因。 <<第2問題>> 第2，被指出了容易發生被搬送的基板材容易捲附在 搬送滾子的事故，從這點看來，也無法穩定地搬送基板材。 亦即，本身虛弱柔軟且被處理液浸濕的基板材係特別 容易附著且捲附於輸送機的上段搬送滾子。因此，從這點 看來，容易妨礙基板材之穩定搬送，演變成各種搬送事故 的發生原因。 <<第3問題>> 第3，被指出了在上下的搬送滾子之間，常無法以適 當的夾持壓力來確實地夾持基板材，從這點看來，也無法 穩定地搬送基板材。 亦即，在表面處理裝置的基板材搬送方面，有時候會 達到數m〜數10m，此時，並不容易將輸送機的各搬送滾 子設定成分別以適當均等的夾持壓力來運送極薄的基板 材。藉由搬送滾子，因爲表面處理裝置內各處微妙的上下 高度準位差異，容易造成上下之間夾持壓力超過或不足， 因此無法確保搬送精度，從這點看來，容易妨礙基板材之 1327485 穩定搬送’演變成各種搬送事故的發生原因。 <<關於本發明>> 本發明的表面處理裝置係有鑑於這種情況，爲解決上 述習知例的問題，發明者專心硏究努力的結果而成者。 然後’本發明之目的係在於提供一種表面處理裝置的 輸送機：第1，防止基板才的下垂等等；第2，也能防止蜷 曲等等，第3，能夠以適當的夾持壓力來實現高精密度的 搬送。 [解決問題的辦法] <<關於申請專利範圍>> 解決這種問題的本發明之技術手段係如同以下。首 先，關於申請專利範圍第1項，如下所述。 申請專利範圍第丨項的表面處理裝置之輸送機係使用 於基板的製造步驟。表面處理裝置的輸送機，其特徵爲： 具有：液槽，其充滿處理液；輸送機，其配設在該液槽內 且對該基板材進行液中搬送；以及噴嘴，其配設在該液槽 內，使該處理液進行液中噴射。該輸送機係以在搬送方向 上排列設置有夾持滾子，該夾持滾子係以不接觸基板材電 路形成面的方式，僅夾持其兩側端面並運送之。然後，該 夾持滾子係在外周形成溝槽，並且利用該溝槽來設置該基 板材的穩定搬送手段。 關於申請專利範圍第2項如下。申請專利範圍第2項 的輸送機在申請專利範圍第1項中，該輸送機係水平搬送 該基板材，該夾持滾子係在上下成對的同時被配置在左 13274851327485 IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a conveyor for a surface treatment apparatus. That is, a conveyor for a surface treatment apparatus for surface-treating a base material by a treatment liquid is used in the manufacturing step of the substrate. [Prior Art] <<Technical Background>> The progress of miniaturization, weight reduction, and thinning of the substrate for a circuit used in an electronic device is remarkable, and the formed circuit is also significantly miniaturized. High density. Then, in this substrate manufacturing step, a surface treatment apparatus is used, and the substrate is treated by a treatment liquid such as a chemical liquid or a cleaning liquid. <<Conventional Technology>> In such a surface treatment apparatus, the base material is horizontally conveyed by the straight roller and the rotary upper and lower rollers of the conveyor, and the treatment liquid is sprayed from the nozzle. Therefore, surface treatment is sequentially performed to form a circuit and manufacture a substrate. Then, in most cases, the conveyor and the nozzle are disposed in the atmosphere • in the air. The substrate is treated with a treatment liquid sprayed in the atmosphere and air. On the other hand, a surface treatment apparatus that arranges a conveyor and a nozzle in a treatment liquid and performs surface treatment is also being developed. That is, a surface 1327485 processing apparatus for surface-treating an extremely thin and flexible substrate by a treatment liquid sprayed in the liquid is also provided in the liquid tank filled with the treatment liquid. <<Priority Technical Document Information>> As such a surface treatment device, for example, the following Patent Documents 1 and 2 can be cited. Patent Document 1 relates to an air jet method, and Patent Document 2 relates to a liquid jet method. [Patent Document 1] JP-A-2002-68435 (Patent Document 2) Japanese Patent Laid-Open Publication No. Hei No. Hei. No. Hei. No. 2006-264 1 89>> In the surface treatment device of the liquid-jet type, the research and development was further carried out, and the patent wish 2006-2641 89 was applied on September 28, 2008. The purpose of this patent application is to use a pinch roller that conveys only the two end faces in a non-contact manner on the circuit forming surface of the base plate in the conveyor of the surface treatment device. Then, it is expected to have the following effects: the extremely thin and soft base plate can solve the eddy current caused by the jetted liquid in the air jet method, the liquid stagnation, or the deformation accident caused by the pressure or weight, etc. It is also possible to prevent the damage of the circuit forming surface of the finger in the liquid jet method (the present invention is an improved invention of this patent application). [Disclosure of the Invention] [Problems to be Solved by the Invention] However, with respect to the surface treatment apparatus of this conventional example, the following problems have been pointed out. <<1st problem>> 1327485 The 1st point indicates that the base material to be conveyed is likely to sag between the conveyance rollers, and the base material cannot be stably conveyed. That is, the base sheet is weak and soft due to extremely thinness, but the base sheet is likely to sag in the gap between the conveying rollers of the conveyor due to the pressure or weight of the injected chemical. Therefore, it is difficult to stably convey the substrate material ‘the cause of the transportation accident such as deformation, bending, breakage, wrinkles, curling, falling, and the like of the base material. <<Second Problem>> Second, it was pointed out that it is easy to cause the substrate to be conveyed to be easily attached to the transport roller, and from this point of view, the base material cannot be stably transported. That is, the base sheet which is weak and soft and is wetted by the treatment liquid is particularly easy to adhere and is attached to the upper conveyance roller of the conveyor. Therefore, from this point of view, it is easy to prevent the stable conveyance of the base material and evolve into various causes of transportation accidents. <<3rd problem>> Third, it is pointed out that between the upper and lower conveying rollers, it is often impossible to reliably hold the base material with an appropriate nip pressure, and from this point of view, Stable transfer of the base material. In other words, in the case of transferring the base material of the surface treatment apparatus, sometimes it is several m to several 10 m. In this case, it is not easy to set each conveyance roller of the conveyor so that the conveyance poles are respectively conveyed at an appropriate uniform clamping pressure. Thin base plate. By transporting the rollers, the subtle up-and-down height difference in the surface treatment apparatus is likely to cause the clamping pressure to be excessive or insufficient between the upper and lower sides, so that the conveyance precision cannot be ensured, and from this point of view, the base sheet is easily hindered. 1327485 Stable transfer 'evolved into the cause of various transport accidents. <<>>>> The surface treatment apparatus of the present invention is in view of such a situation, and in order to solve the problems of the above-described conventional examples, the inventors have concentrated on the results of efforts. Then, the object of the present invention is to provide a conveyor for a surface treatment apparatus: first, to prevent sagging of the substrate, etc.; second, to prevent distortion, etc., and third, to achieve with appropriate clamping pressure. High-precision transport. [Means for Solving the Problem] <<About Patent Application Range>> The technical means of the present invention for solving such a problem is as follows. First, regarding the first item of the scope of patent application, as described below. The conveyor of the surface treatment apparatus of the scope of the patent application is used in the manufacturing steps of the substrate. A conveyor for a surface treatment apparatus, comprising: a liquid tank filled with a treatment liquid; a conveyor disposed in the liquid tank and carrying the liquid material in the liquid material; and a nozzle disposed at the In the liquid tank, the treatment liquid is sprayed in the liquid. The conveyor is provided with nip rollers arranged in the conveying direction, and the nip rollers are held only by the end faces of the base plate circuit so as not to contact the base plate circuit forming surface. Then, the pinch roller is formed with a groove on the outer circumference, and the groove is used to set a stable conveying means of the base material. The second item regarding the scope of patent application is as follows. The conveyor of the second application of the patent scope is in the first item of the patent application scope, the conveyor conveys the base material horizontally, and the clamping roller is arranged on the left and right while being paired on the left 1327485
修正頁 右，從上下夾持該基板材之左右兩側端面並運送之。 關於申請專利範圍第3項如下。申請專利範圍第3項 的輸送機在申請專利範圍第2項中，在下段的各該夾持滾 子中，線材係架設在相互的該溝槽之間，以作爲用於防止 該基板材下垂等等的該穩定搬送手段。 關於申請專利範圍第4項如下。申請專利範圍第4項 的輸送機在申請專利範圍第3項中，該線材係由線絲所組 成，而且其直徑係比該溝槽寬度還要小。 關於申請專利範圍第5項如下。申請專利範圍第5項 的輸送機在申請專利範圍第2項中，在上段的該夾持滾子 中，環係嵌入該溝槽內，以作爲用於防止捲附至該基板材 等等的該穩定搬送手段。 關於申請專利範圍第6項如下。申請專利範圍第6項 的輸送機在申請專利範圍第·5項中，該環係不動地固定於 該溝槽，並且一部份突出至該溝槽外。 關於申請專利範圍第7項如下。申請專利範圍第7項 的輸送機在申請專利範圍第2項中，下段的該夾持滾子之 上下高度準位係保持一定。然後，上段的該夾持滚子係被 保持爲上下高度準位可變更，並且根據所附設之重壓手段 的下壓力量而壓接於下段的該夾持滾子，藉以夾持該基板 並運送之。 關於申請專利範圍第8項如下。申請專利範圍第8項 的輸送機在申請專利範圍第7項中，該重壓手段係藉由緩 衝材料及軸承金屬而被載置於上段的該夾持滚子之軸》 -10- 1327485 修正頁 竹年丨月$日修(更〗民勢換頁 關於申請專利範圍第9項如下。申請專利範圍第9項 的輸送機在申請專利範圍第1、3、5或7項中’該輸送機 係可也以用於在該表面處理裝置和該表面處理裝置之間的 間隔空間中搬送該基板材。 關於申請專利範圍第10項如下。申請專利範圍第10 項的輸送機在申請專利範圍第1、3、5或7項中，該表面 處理裝置係被使用於基板之製造步驟的顯影步驟、蝕刻步 驟、剝離步驟或者洗淨步驟：該處理液係由顯影液、蝕刻 液、剝離液或者洗淨液所組成；該基板材係由撓性基板材、 其他極薄之軟性基板材所組成。 <<關於作用等等>> 本發明係因爲由這種手段所構成，所以如下所述。 (1) 此表面處理裝置係在基板製造步驟中被使用，對極薄且 柔軟的基板材進行表面處理。 (2) 然後，在塡滿與被噴射之處理液相同的處理液的液槽 中，配設輸送機和噴嘴》 (3) 另外，在輸送機中，夾持滾子係夾持基板材的兩側端面 並運送之。 (4) 那麼，藉由此表面處理裝置的輸送機，如下所述》首先， 在下段的夾持滾子的溝槽之間，因爲架設有線絲等等的 線材，所以能防止基板材因夾持滾子之間的間隔縫隙而 下垂的事故。 (5) 另外，因爲在上段的夾持滾子的溝槽中嵌入環，且部分 地突出至溝槽外’所以能防止基板材捲附在夾持滾子 -11- 1327485 {fjCorrection page Right, hold the left and right end faces of the base plate from top to bottom and transport them. The third item on the scope of patent application is as follows. The conveyor of the third application of the patent scope is in the second item of the patent application, in each of the clamping rollers of the lower stage, the wires are erected between the grooves of each other to prevent the base plate from sagging This stable means of transportation, etc. The fourth item of the patent application scope is as follows. The conveyor of claim 4 is in the third item of the patent application, the wire is composed of a wire, and its diameter is smaller than the width of the groove. The fifth item of the patent application scope is as follows. The conveyor of claim 5 is in the second item of the patent application scope, in the clamping roller of the upper stage, the ring system is embedded in the groove as a method for preventing the attachment to the base plate or the like. This stable transport means. The sixth item of the patent application scope is as follows. The conveyor of claim 6 is in the fifth aspect of the patent application, the ring is fixedly fixed to the groove, and a part protrudes outside the groove. The seventh item of the patent application scope is as follows. In the second application of the patent application scope, in the second item of the patent application scope, the upper and lower height levels of the holding roller in the lower stage are kept constant. Then, the clamping roller of the upper stage is maintained at an upper and lower height level, and is crimped to the lower clamping roller according to the amount of downward pressure of the attached heavy pressing means, thereby clamping the substrate and Shipping it. The eighth item of the patent application scope is as follows. The conveyor of the eighth application patent is in the seventh item of the patent application scope, the heavy pressure means is the shaft of the holding roller which is placed on the upper stage by the cushioning material and the bearing metal. -10- 1327485 Page Bamboo Year of the Month $日修 (More 〗 〖People's page change on the scope of application for patents is as follows: Article 9 of the scope of patent application is in the scope of patent application No. 1, 3, 5 or 7 'the conveyor The substrate may also be used to transport the substrate in a space between the surface treatment device and the surface treatment device. The scope of claim 10 is as follows. The conveyor of claim 10 is in the scope of patent application. In the item 1, 3, 5 or 7, the surface treatment device is a development step, an etching step, a peeling step or a washing step used in the manufacturing step of the substrate: the processing liquid is a developing solution, an etching solution, a stripping solution or The base plate is composed of a flexible base plate and other extremely thin soft base plates. <<About the action and the like>> The present invention is constituted by such means, As described below. (1) This surface treatment apparatus is used in the substrate manufacturing step to surface-treat the extremely thin and soft base material. (2) Then, it is disposed in a liquid tank filled with the same treatment liquid as the sprayed treatment liquid. Conveyor and Nozzle (3) In addition, in the conveyor, the pinch roller grips both end faces of the base plate and transports them. (4) Then, by the conveyor of the surface treatment device, as follows First, in the lower section of the groove of the holding roller, since the wire of the wire or the like is placed, it is possible to prevent the base plate from sagging due to the gap between the rollers. (5) In addition, Because the ring is embedded in the groove of the upper clamping roller and partially protrudes out of the groove, the base plate can be prevented from being attached to the clamping roller -11- 1327485 {fj
修正頁 上。 (6) 此外，上段的夾持滾子係依據重壓手段的下壓力量，調 整至恰到好處且均等的夾持壓力，並壓接至下段的夾持 滾子。 (7) 此外，此輸送機係也被用於在表面處理裝置之間的間隔 空間中搬送基板材。然後，前述（5)之防止捲附的優點 在此間隔空間中特別有效。 [發明的效果] <<第1效果〉〉 第1，能防止被搬送之基板材的下垂，且能實現基板 材的穩定搬送。亦即，在本發明的表面處理裝置之輸送機 中，在下段的夾持滾子的溝槽之間，架設有線絲等等的線 材。 因此，基板材係在滾子之間，能夠避免前述這種習知 例般地下垂，進而穩定地搬送，另外 > 也能迴避基板材之 變形、彎曲、折斷、皺折、捲縮、落下等等事故。 <<第2效果>> 第2，能防止被搬送之基板材捲附到滾子上等等，從 這點看來，也能實現基板材的穩定搬送。 亦即，在本發明的表面處理裝置的輸送機中，在上段 的夾持滾子的溝槽中嵌入環。因此，基板材係不會如前述 這種習知例般地發生捲附在滾子上的情形，可穩定地被搬 送’從這點看來，能防止發生各種搬送事故。 <<第3效果>> -12- 1327485 第3,以適當的夾持壓力來搬送基板材，從這點看來， 也能實現基板材的穩定搬送。 亦即，在本發明之表面處理裝置的輸送機中，上段的 夾持滾子係藉由重壓手段而壓接至下段的夾持滾子。因 此，基板材係被高精度且確實地夾持搬送，從這點看來， 相較於前述這種習知例，能更正確地被穩定搬送，並防止 發生各種搬送事故。 如這般，這種習知範例中存在的問題係全部被解決等 等，本發明的發揮效果係顯著且龐大。 【實施方式】 <<關於圖式>> 以下，根據用於實施圖面所示之發明的最佳形態，來 詳細說明本發明的表面處理裝置。 第1圖〜第4圖係提供實施本發明之最佳形態的說。 然後，第1(1)圖係主要部分的側面圖，第1(2)圖係主要部 分的正面圖，第1(3)圖係上段的夾持滾子的側面圖。第2 圖係正截面圖，第3圖係間隔空間等等的側截面說明圖， 第4圖係側截面說明圖。 <<關於基板>> 本發明的表面處理裝置1係在基板的製造步驟中被使 用。因而，首先就基板進行說明。 被用於電子機器的印刷接線基板等等的電路基板係小 型輕量化、極薄化、微細電路化、高密度電路化、多層化 等等的進展顯著。關於電路基板的軟硬，和一直以來的硬 -13- 1327485 固基板之硬性基板相比，撓性基板之其他極薄且柔軟之軟 性基板的進展、增加很顯著，半導體零件與電路被組合成 一體的半導體封裝基板的普及化也急速進行。 因此，作爲最近的基板要求度，係被極薄化、微細化 至板厚爲50//m〜25/zm左右，電路寬度L和電路之間的 空間S爲30/zm〜20//m左右。 然後，這種基板係藉由例如跟隨以下的製造步驟而被 製造。亦即，在由銅張力積層板所形成的基板材A的外表 φ 面上，—塗佈或者貼上光敏阻蝕劑之後，—安排電路的負 片並將之曝光後，—藉由顯影來溶解除去電路形成部分之 外的光阻，—藉由蝕刻來溶解除去電路形成部分之外的銅 • 箔以後，—藉由剝膜除去電路形成部分的光阻，—藉由銅 箔，在基板材A的外表面上形成電路，—因此，製造出基 板。 基板就成爲這種型態。 <<關於表面處理裝置1>> # 表面處理裝置1係被用於這種基板的製造步驟，且藉 由處理液B來對基板材A進行表面處理。關於表面處理裝 置1，將參照第4圖來進一步詳述。 此表面處理裝置1係在基板的製造步驟（例如顯影步 驟、蝕刻步驟、剝離步驟、或者洗淨步驟）中，被用作爲 顯影裝置、蝕刻裝置、剝離裝置或者洗淨裝置。然後，在 此處理室2內，從噴嘴4對輸送機3所搬送的基板材A， 噴射例如顯影液、蝕刻液、剝離液、或是洗淨液等等的處 -14· 1327485On the correction page. (6) In addition, the upper part of the nip roller is adjusted to the just and equal clamping pressure according to the amount of depression of the heavy pressing means, and is crimped to the lower nip roller. (7) In addition, this conveyor is also used to transport the base material in the space between the surface treatment devices. Then, the advantage of the above (5) for preventing the attachment is particularly effective in this space. [Effect of the Invention] <<First Effect>> First, it is possible to prevent the substrate from being transported from sagging, and to stably transport the substrate. That is, in the conveyor of the surface treating apparatus of the present invention, a wire of a wire or the like is placed between the grooves of the lower stage holding rollers. Therefore, the base sheet is interposed between the rollers, can avoid the above-mentioned conventional example, and can be stably conveyed, and can also avoid deformation, bending, breaking, wrinkling, curling, and falling of the base sheet. Waiting for the accident. <<Second effect>> Second, it is possible to prevent the base material to be conveyed from being wound onto the roller, etc., and from this point of view, stable transfer of the base material can also be achieved. That is, in the conveyor of the surface treating apparatus of the present invention, a ring is embedded in the groove of the upper holding roller. Therefore, the base sheet is not wound on the roller as in the conventional example described above, and can be stably conveyed. From this point of view, various transport accidents can be prevented. <<3rd effect>> -12 - 1327485 Third, the base material is conveyed at an appropriate nip pressure, and from this point of view, stable transfer of the base material can also be achieved. That is, in the conveyor of the surface treating apparatus of the present invention, the upper holding roller is crimped to the lower holding roller by the heavy pressing means. Therefore, the base plate is conveyed and conveyed with high precision and reliability. From this point of view, it can be stably conveyed more accurately than the conventional example described above, and various transportation accidents are prevented from occurring. As such, the problems in the conventional examples are all solved, and the effects of the present invention are remarkable and large. [Embodiment] <<>>>>>> The surface treatment apparatus of the present invention will be described in detail below based on the best mode for carrying out the invention shown in the drawings. Figures 1 through 4 provide a description of the best mode for carrying out the invention. Then, the first (1) drawing is a side view of the main part, the first (2) drawing is a front view of the main part, and the first (3) drawing is a side view of the upper holding roller. Fig. 2 is a front cross-sectional view, Fig. 3 is a side cross-sectional explanatory view of a space and the like, and Fig. 4 is a side cross-sectional explanatory view. <<About Substrate>> The surface treatment apparatus 1 of the present invention is used in the manufacturing step of the substrate. Therefore, the substrate will first be described. Circuit boards used for printed wiring boards and the like of electronic equipment have been progressing significantly in terms of small size, light weight, extremely thin circuit, fine circuit, high-density circuit, multilayer, and the like. Regarding the softness and hardness of the circuit board, compared with the rigid substrate of the conventional hard-13-13728485 solid substrate, the progress and increase of other extremely thin and flexible flexible substrates of the flexible substrate are remarkable, and the semiconductor component and the circuit are combined. The spread of integrated semiconductor package substrates has also rapidly progressed. Therefore, the most recent substrate requirement is extremely thinned and miniaturized to a thickness of about 50/m to 25/zm, and the circuit width L and the space S between the circuits are 30/zm to 20//m. about. Then, such a substrate is manufactured by, for example, following the following manufacturing steps. That is, after the surface of the base sheet A formed of the copper tensile laminate is coated with or coated with a photosensitive resist, the negative of the circuit is arranged and exposed, and then dissolved by development. Removing the photoresist other than the circuit forming portion, after etching to remove the copper foil other than the circuit forming portion, by removing the photoresist of the circuit forming portion by stripping, by using copper foil, on the base plate An circuit is formed on the outer surface of A, and thus, a substrate is fabricated. The substrate becomes this type. <<Regarding Surface Treatment Apparatus 1>># The surface treatment apparatus 1 is used for the manufacturing steps of such a substrate, and the substrate A is subjected to surface treatment by the treatment liquid B. The surface treatment apparatus 1 will be described in further detail with reference to Fig. 4. The surface treatment apparatus 1 is used as a developing device, an etching device, a peeling device, or a cleaning device in a manufacturing step of a substrate (e.g., a developing step, an etching step, a peeling step, or a cleaning step). Then, in the processing chamber 2, the base material A conveyed from the nozzle 4 to the conveyor 3 is sprayed with, for example, a developing solution, an etching liquid, a stripping liquid, or a washing liquid, etc. -14· 1327485
理液B，因而，基板材A被進行了藥液處理或洗淨處理、 表面處理。 然後，表面處理裝置1係在此處理室2內，具有液槽 5、輸送機3、噴嘴4、貯槽6等等》 液槽5係被處理液B所塡滿。亦即，液槽5係被形成 在處理室2的上部，並使用兼作爲輸送機框架的框架劃分 壁7而被形成，且被與從噴嘴4噴射之處理液B相同的處 理液B所塡滿。 輸送機3係被配設在液槽5的處理液B內，在搬送方 向C上對基板材A進行液中搬送，並具備多數夾持滾子8、 9。多數噴嘴4係配設在液槽5的處理液B內，且位於面對 被搬送之基板材A的電路形成面C，並液中噴射處理液B。 處理液B係從處理室2下部的貯槽6，藉由泵浦10和 配設管線11，被各噴嘴4以壓力推送，因而朝向基板材A 噴射。然後，後從基板材A反射，反彈回來的處理液B係 被液槽5中的處理液B所吸收，其結果，從液槽5溢出的 處理液B係在下部的貯槽6被回收並儲存，事後再被循環 使用。 此外，圖示的噴嘴4係朝向基扳材A的內外兩面而被 配設成互相面對，但是也考慮到了基扳材A在電路形成面 D只有單面的單面基板之情況下，僅朝向此單面而被配設 成互相面對的情況。 表面處理裝置1係以此方式形成。 <<關於輸送機3的槪要>> -15- 1327485 修正頁 行年（月S曰修(£3氏替换頁 以下’首先，參照第2圖、第4圖說明關於這種表面 處理裝置1的輸送機3。 在輸送機3中，不接觸到基板材Α的電路形成面D, 僅夾持基板材 A的兩側端面E並運送之的多數夾持滾子 8、9係在液槽5內沿著搬送方向C而排列設置。亦即，基 板材A係由中央部的電路形成面D、以及其外周緣的前後 端面或左右兩側端面E所構成，前後端面及兩側端面E係 被稱爲耳部，且成爲非電路形成面。 然後，上段側的夾持滾子8與下段側的夾持滾子9係 從上下夾持並運送這種基板材A的左右兩側端面E，所以 在上下成對，並且被排列設置在左右。此外，圖示範例的 輸送機3係如這般地以水平搬送基板材A的方式所形成， 但也有可能是夾持滾子8、9在左右成對或傾斜成對，藉以 垂直搬送或傾斜搬送基板材A的方式。 又，夾持滾子8、9係由被轉動驅動的驅動滾子所形 成，並藉由軸12、13、傳達齒輪14、驅動齒輪15、驅動軸 16等等，而被連接至馬達等等的驅動機構（未圖示）。 輸送機3係槪略以此方式形成。。 <<關於下段的夾持滾子9的溝槽17和線絲18等等>> 接著，參照第1(1)圖、第1(2)圖、第2圖等等來說明 關於下段的夾持滾子9的溝槽17和線絲18等等。 下段的夾持滾子9係在外周形成溝槽17的同時，利用 這溝槽17來設置基板材A的穩定搬送手段。亦即，此輸送 機3之下段的左右各個夾持滾子9係分別在前後相互的溝 -16- 1327485The chemical liquid B is thus subjected to a chemical liquid treatment, a washing treatment, and a surface treatment. Then, the surface treatment apparatus 1 is housed in the processing chamber 2, and has a liquid tank 5, a conveyor 3, a nozzle 4, a storage tank 6, and the like. The liquid tank 5 is filled with the treatment liquid B. In other words, the liquid tank 5 is formed in the upper portion of the processing chamber 2, and is formed using the frame dividing wall 7 which also serves as the conveyor frame, and is treated by the same processing liquid B as the processing liquid B sprayed from the nozzle 4. full. The conveyor 3 is disposed in the processing liquid B of the liquid tank 5, and conveys the base material A in the conveying direction C, and includes a plurality of holding rollers 8, 9. A plurality of nozzles 4 are disposed in the processing liquid B of the liquid tank 5, and are located on the circuit forming surface C facing the substrate A to be conveyed, and the processing liquid B is ejected in the liquid. The treatment liquid B is pumped from the nozzles 6 at the lower portion of the processing chamber 2 by the pump 10 and the distribution line 11 by the respective nozzles 4, and is thus ejected toward the base material A. Then, the treatment liquid B rebounded from the base material A is absorbed by the treatment liquid B in the liquid tank 5, and as a result, the treatment liquid B overflowing from the liquid tank 5 is recovered and stored in the lower storage tank 6. Afterwards, it will be recycled. Further, the illustrated nozzles 4 are disposed to face each other toward the inner and outer surfaces of the base plate A, but it is also considered that the base plate member A has only a single-sided single-sided substrate on the circuit forming surface D, only It is arranged to face each other toward this one side. The surface treatment apparatus 1 is formed in this manner. <<About the conveyor 3>> -15- 1327485 Correction page year (month S曰 repair (£3 replacement page below) First, refer to FIG. 2 and FIG. The conveyor 3 of the surface treatment apparatus 1. In the conveyor 3, the circuit forming surface D of the substrate sheet is not contacted, and only the plurality of pinch rollers 8 and 9 which are carried by the both end faces E of the base plate A are transported. The base plate A is formed by the circuit forming surface D at the center portion, the front and rear end faces of the outer peripheral edge, or the left and right end faces E of the outer peripheral edge, and the front and rear end faces and The both end faces E are called ear portions, and are non-circuit forming faces. Then, the upper side clamping pin 8 and the lower side holding roller 9 are sandwiched and transported from the upper and lower sides of the base plate A. The left and right end faces E are paired up and down, and are arranged side by side. Further, the conveyor 3 of the illustrated example is formed by horizontally conveying the base material A as described above, but may be clamped. The rollers 8, 9 are paired or paired in the right and left, so that the substrate A is vertically conveyed or tilted. Further, the pinch rollers 8, 9 are formed by the drive rollers that are rotationally driven, and are connected to the motor, etc. by the shafts 12, 13, the transmission gear 14, the drive gear 15, the drive shaft 16, and the like. A drive mechanism (not shown), etc. The conveyor 3 is formed in this manner. <<> Regarding the groove 17 of the lower stage holding roller 9 and the wire 18, etc.>> Referring to Fig. 1(1), Fig. 1(2), Fig. 2, and the like, the groove 17 and the wire 18 of the lower stage holding roller 9 and the like are explained. The lower stage holding roller 9 is attached to The groove 17 is formed on the outer circumference, and the groove 17 is used to provide a stable conveying means of the base material A. That is, the respective left and right holding rollers 9 of the lower portion of the conveyor 3 are respectively grooved in front and rear sides - 16 - 1327485
修正頁 槽17之間架設線絲18等等的線材，來作爲用以防止基板 材A下垂的穩定搬送手段。 在圖示範例中，使用線絲18來作爲這種線材，但也可 使用線絲18之外的其他各種線材。另外，此線絲18等等 的線材係使用了其直徑此溝槽17之寬度還要小者，因此， 不會成爲被迴轉驅動之夾持滾子9的負擔。 夾持滾子9的溝槽17和線絲18等等係以此方式形成。 <<關於上段的夾持滾子8的溝槽19和環20>> 接著，參照第1圖、第2圖等等來說明關於上段的夾 持滾子8的溝槽19和環20。 上段的夾持滾子8係在外周形成溝槽19的同時，利用 此溝槽19來設置基板材A的穩定搬送手段。亦即，此輸送 機3上段的夾持滾子8係分別將環20嵌入至其溝槽19,以 作爲用於防止基板材A捲附等等的穩定搬送手段。 然後，此環20係不動地固定嵌入至溝槽19的同時， 有一部分突出至溝槽19外。例如，粗細大略與溝槽19的 寬度相同之橢圓形的金屬製環20係於溝槽19內融熔加工 並嵌入的同時，橢圓之直徑較大的部分係突出露出至溝槽 19外，這種環20係與夾持滾子8 —起旋轉。 夾持滾子8的溝槽19和環20係以此方式形成。 <<關於上段的夾持滾子8的重壓手段21>> 接著，參照第2圖來說明關於上段的夾持滾子8的重 壓手段21。 在此輸送機3中，下段的夾持滾子9係被保持在一定 1327485 f?年丨狀π识更)王替換頁 -——— _- 修正頁 的上下高度準位。相對於此，上段的夾持滾子8係將上下 高度準位保持爲可變更的同時，根據所附設之重壓手段21 的下壓力量，而被壓接至下段的夾持滾子9，而可夾持基 板材Α並運送之。 亦即’下段的夾持滾子9之軸13係藉由穿透設置於框 架劃分壁7等等而可輕易插入之大略相同直徑的軸孔等 等，而能夠固定地保持在上下位置和左右位置上》相對於 此，上段的夾持滾子8之軸12係藉由穿透設置於框架劃分 壁7等等而可輕易插入之縱長孔等等，而能夠固定地保持 在上下位置和左右位置上。 同時，重壓手段21係藉由緩衝材料22和軸承金屬23 而被載置於上段的夾持滾子8之軸12上。使用例如按壓金 屬片，以單獨地於各個夾持滾子8、或者共同用於複數夾 持滾子8的連續板狀而放置作爲重壓手段21。在軸12被貫 插的同時，僅藉由軸12來保持軸承金屬23。 夾持滾子8的重壓手段21係以此方式形成。 <<作用等等>> 本發明的表面處理裝置1係如同以上所說明地構成。 因而，如以下所形成。 (1)此表面處理裝置1，係被用於基板之製造步驟中，藉由 處理液Β來對基板材Α進行表面處理。亦即，在撓性基板、 其他的軟性基板之製造步驟中被使用，因而，用輸送機3 來液中搬送極薄且柔軟的基板材A，從噴嘴4噴射處理液 B，對電路形成面進行表面處理。 -18- 1327485 (2) 然後，此表面處理裝置1係在塡滿與被噴 相同的處理液的液槽5中，配設輸送機3和噴 從噴嘴4噴射的處理液Β係在液槽5之處 直前進之後，直射於基板材Α的電路形成面D 處理。然後，因爲不流動於電路形成面D，而 液槽5之處理液B中被吸收，所以在電路形成 成亂流、液體停滯、滯留等等。 (3) 另外，在此表面處理裝置1中，輸送機3之 9係因爲夾持作爲基板材A之非電路形成面的 並運送之，所以電路形成面D在搬送期間不會 傷。 (4) 那麼，所以藉由此表面處理裝置1的輸送 所述。首先，在此輸送機3中，在下段各夾持 溝槽17之間，架設有線絲18等等的線材。 亦即，被搬送的基板材A係極薄化且虛弱 般地藉由線絲18等等，從下方支撐著兩側端g 能夠防止在夾持滾子9之間的間隔縫隙中，由 理液B和液槽5中之處理液B所造成的基板材 故，進一步防止基板材A被捲附於夾持滾子9 (5) 另外，在此輸送機3中，關於上段各夾持 槽19係嵌入有環20，環20係一部分突出於溝 因此，被搬送的基板材A係極薄化且虛弱 被處理液B所浸濕，但由於這種環20的存在， —修正頁 射之處理液 嘴4。 理液B中一 並進行表面 被反射且在 面D不會形 夾持滾子8、 兩側端面E 有接觸、損 !機3，如下 滾子9的各 柔軟，如這 泛E。因此， 被噴射之處 A下垂之事 的事故。 滾子8的溝 槽19外。 |柔軟，而且 可防止捲附 -19- 1327485 修正頁 於夾持滾子8。不希望被吸附、捲附、黏著的基;f 被環20之突出露出部分所剝離。 (6) 此外，在此輸送機3中，上段各夾持滾子8 據重壓手段21之重量的下壓力量，藉由緩衝材料 金屬23、軸12等等，利用已調整之恰好適當、均 壓力，而壓接至對應之下段的夾持滾子9上。 亦即，表面處理裝置1的處理室2係有可能 〜數10m，嚴格來說，在各處都存在有微妙的上 位差異等等，但根據重壓手段21的下壓力量，在 動調整至對夾持滾子8而言是最適當的夾持壓力 至下段的夾持滾子9上》藉由微妙之高低差所對 的夾持壓力來搬送基板材A。 (7) 此外，此輸送機3係亦可使用於在表面處理 表面處理裝置1之間的間隔空間F中搬送基板材 亦即，如第3圖所示，此輸送機3係不僅是 處理裝置1之處理室2的液槽5內（換言之，不僅 送用），也可用在表面處理裝置1之處理室2的 F(換言之，液外搬送用），因此發揮前述（4)、（5) 用。特別是，前述（5)之環20對防止捲附的作用係 生捲附的液體外部也非常有效。 (8) 另外，關於輸送機3的上下夾持滾子8、9， 事先對外周面賦予傾斜斜度。此情況下，基板材 加確實地被穩定搬送。 亦即，關於從上下夾持基板材A之兩側端面 反材A係 係藉由根 22、軸承 等的夾持 達到數m 下高度準 該處，自 ，並壓接 應之均等 裝置1與 A 〇 用在表面 是液中搬 間隔空間 、（6)的作 在容易發 也考慮了 A變得更 E的上下 -20- 1327485 夾持滾子8、9，分別在其外周面預先附加形成上下對應的 傾斜斜度，藉由這種傾斜斜度，在夾持滾子8、9的外周面 內側和外周面外側上，轉動速度稍有不同，因此兩側端面 E被夾持且被運送的基板材A係被左右拉緊而被穩定地搬 送。 若極薄且柔軟的基板材A係被液中搬送時，在搬送中 容易發生搖動、變形、蜷曲等等。而且，液中搬送係有可 能達到數m〜數10m，欲使前述各夾持滾子8、9之間的所 有夾持壓力均等化係如同前述般地困難，就這點看來，也 會發生搖動、變形、蜷曲等等。相對於此，藉由預先以傾 斜斜度對左右附加拉緊力，平衡度良好地修正上下之間的 夾持壓力，因此基板材A之左右係同時在上下的夾持滾子 8、9之間被牢固地夾持並確實地保持，避免搖動、變形、 蜷曲等等而被穩定地搬送。 此外周面的傾斜斜度係在例如上段的夾持滾子8方 面，使其直徑形成爲在內側較大、在外側較小，相反地， 在與其相互糾結之下段的夾持滾子9方面，使其直徑形成 爲在內側較小、在外側較大，因此，在上下接觸方面無高 低差，成爲上下對應的傾斜斜度。 【圖式簡單說明】 第1圖係對於本發明之表面處理裝置的輸送機，提供 用以實施發明之最佳形態的說明，第1 (1)圖係主要部分的 側面圖，第1(2)圖係主要部分的正面圖，第1(3)圖係上段 的夾持滾子的側面圖。 -21 1327485 第2圖係提供用以實施相同發明之最佳形態的正截面 說明圖。 第3圖係提供用以實施相同發明之最佳形態的間隔空 間等等之側截面說明圖， 第4圖係提供用以實施相同發明之最佳形態的側截面 說明圖。 【主要元件符號說明】 1 表面處理裝置 2 處理室 3 輸送機 4 噴嘴 5 液槽 6 貯槽 7 框架劃分壁 8 夾持滾子（上段） 9 夾持滾子（下段） 10 泵浦 11 配設管線 12 軸（上段） 13 軸（下段） 14 傳達齒輪 15 驅動齒輪 16 驅動軸 17 溝槽（下段） -22 - 1327485 _年f月貧日修(更)正替換頁 修正頁 18 線 絲 19 溝 槽 (上段） 20 環 2 1 重 壓 手 段 22 緩 衝 材 料 23 軸 承 金 屬 A 基 板 材 B 處 理 液 C 搬 送 方 向 D 電 路 形 成面 E 兩 側 端 面 F 間 隔 空 間The wire of the wire 18 or the like is placed between the grooves 17 as a stable conveying means for preventing the substrate A from sagging. In the illustrated example, the wire 18 is used as such a wire, but various wires other than the wire 18 may be used. Further, the wire of the wire 18 or the like is smaller than the width of the groove 17, and therefore does not become a burden of the nip roller 9 which is driven by the slewing. The groove 17 of the pinch roller 9, the wire 18 and the like are formed in this manner. <<Regular groove 19 and ring 20 of the upper stage holding roller 8> Next, the groove 19 and the ring of the upper stage holding roller 8 will be described with reference to Figs. 1 and 2 and the like. 20. The upper holding roller 8 is provided with a groove 19 on the outer circumference, and the groove 19 is used to provide a stable conveying means of the base material A. That is, the pinch rollers 8 of the upper stage of the conveyor 3 respectively embed the ring 20 into the groove 19 thereof as a stable conveying means for preventing the base plate A from being wound up or the like. Then, the ring 20 is fixedly embedded in the groove 19 while being fixed, and a part protrudes outside the groove 19. For example, an elliptical metal ring 20 having a thickness substantially the same as the width of the groove 19 is melted and embedded in the groove 19, and a portion having a larger diameter of the ellipse is protruded out of the groove 19, which is exposed. The seed ring 20 is rotated together with the pinch rollers 8. The groove 19 and the ring 20 holding the roller 8 are formed in this manner. <<Repressing means 21 of the upper stage holding roller 8>> Next, referring to Fig. 2, the pressing means 21 for the upper stage holding roller 8 will be described. In this conveyor 3, the lower section of the pinch roller 9 is held at a certain 1327485 f? year 丨 π ) ) 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 王 修正 修正 修正 修正 修正 修正 修正 修正 修正 修正 修正 修正 修正 修正On the other hand, the nip roller 8 of the upper stage is held at the same time as the up-and-down height level, and is crimped to the lower-stage nip roller 9 according to the amount of depression of the attached heavy-pressure means 21, The base plate can be clamped and transported. That is, the shaft 13 of the lower stage holding roller 9 can be fixedly held in the up and down position and left and right by penetrating the shaft hole and the like which are easily inserted into the frame partition wall 7 and the like, and can be easily inserted. In this position, the shaft 12 of the upper clamping roller 8 can be fixedly held in the up and down position by penetrating a longitudinal hole or the like which can be easily inserted through the frame dividing wall 7 or the like. In the left and right position. At the same time, the heavy pressing means 21 is placed on the shaft 12 of the upper holding roller 8 by the cushioning material 22 and the bearing metal 23. The pressing means 21 is placed, for example, by pressing a metal piece to separate the respective holding rollers 8, or a continuous plate shape for collectively holding the rollers 8. While the shaft 12 is being inserted, the bearing metal 23 is held only by the shaft 12. The heavy pressing means 21 for holding the rollers 8 is formed in this manner. <<Action, etc.>> The surface treatment apparatus 1 of the present invention is configured as described above. Thus, it is formed as follows. (1) The surface treating apparatus 1 is used in the manufacturing step of a substrate, and the substrate sheet is surface-treated by treating the liquid helium. In other words, in the manufacturing process of the flexible substrate or other flexible substrate, the extremely thin and flexible base material A is conveyed by the conveyor 3, and the processing liquid B is ejected from the nozzle 4 to form a circuit surface. Surface treatment. -18- 1327485 (2) Then, the surface treatment apparatus 1 is disposed in a liquid tank 5 which is filled with the same treatment liquid as that sprayed, and is provided with a conveyor 3 and a treatment liquid sprayed from the nozzle 4 to be in the liquid tank. After straight progressing, the circuit is formed directly on the substrate forming surface D. Then, since it does not flow on the circuit forming surface D and is absorbed in the processing liquid B of the liquid tank 5, turbulent flow, liquid stagnation, retention, and the like are formed in the circuit. (3) In the surface treatment apparatus 1, the conveyor 3 is held by the non-circuit forming surface of the base material A, and the circuit forming surface D is not damaged during the transportation. (4) Then, it is described by the conveyance of the surface treatment apparatus 1. First, in this conveyor 3, a wire of a wire 18 or the like is placed between the respective holding grooves 17 of the lower stage. That is, the substrate A to be conveyed is extremely thin and weakly supported by the wire 18 or the like, and the both ends g are supported from below to prevent the gap between the pinch rollers 9 from being treated by the liquid B and the base plate caused by the treatment liquid B in the liquid tank 5, further preventing the base material A from being wound around the nip roller 9 (5). Further, in the conveyor 3, regarding the upper holding grooves 19 The ring 20 is embedded, and a part of the ring 20 protrudes from the groove. Therefore, the substrate A to be conveyed is extremely thin and weakly wetted by the treatment liquid B, but due to the presence of the ring 20, the correction of the page is processed. Liquid nozzle 4. In the chemical solution B, the surface is reflected and the surface of the roller D is not clamped, and the end faces E of both sides are in contact with each other, and the machine 3 is as follows, and the roller 9 is soft as follows. Therefore, the accident of the drooping of the place A is ejected. The groove 8 of the roller 8 is outside. |Soft, and can prevent the roll-up -19- 1327485 correction page on the holding roller 8. The base which is not desired to be adsorbed, adhered, or adhered; f is peeled off by the exposed portion of the ring 20. (6) Further, in the conveyor 3, the amount of depression of the upper holding roller 8 according to the weight of the weighting means 21 is adjusted by the cushioning material metal 23, the shaft 12, etc. The pressure is equal and is crimped to the corresponding holding roller 9 of the lower section. That is, the processing chamber 2 of the surface treatment apparatus 1 may be tens of meters, and strictly speaking, there is a subtle difference in height and the like everywhere, but according to the amount of depression of the heavy-pressure means 21, the movement is adjusted to The most suitable nip pressure for the nip roller 8 is applied to the nip roller 9 of the lower stage. The substrate A is conveyed by the nip pressure of the subtle difference in height. (7) Further, the conveyor 3 can also be used to transport the base material in the space F between the surface treatment surface treatment apparatuses 1, that is, as shown in Fig. 3, the conveyor 3 is not only a processing apparatus In the liquid tank 5 of the processing chamber 2 (in other words, not only for delivery), it can also be used in the processing chamber 2 of the surface treatment apparatus 1 (in other words, for external liquid transport), so that the above (4) and (5) are exerted. use. In particular, the ring 20 of the above (5) is also very effective in preventing the attachment of the wound from the external portion of the liquid to be wound. (8) In addition, the upper and lower holding rollers 8 and 9 of the conveyor 3 are given an oblique slope to the outer peripheral surface in advance. In this case, the base sheet is surely conveyed stably. That is, the opposite ends of the base material A from the upper and lower sides of the base material A are reversed by the root 22, the bearing, etc., and the height is allowed to be a few meters, and the equal-pressure devices 1 and A are pressed. 〇 〇 液 液 液 液 液 液 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 With the inclination inclination, the rotation speed is slightly different on the inner side of the outer circumferential surface of the holding rollers 8, 9 and the outer side of the outer circumferential surface, so that the both end faces E are clamped and transported. The base sheet A is tensioned left and right and is stably conveyed. When the extremely thin and flexible base material A is conveyed by the liquid, it is likely to be shaken, deformed, warped, etc. during transportation. Further, the liquid transfer system may reach several m to several 10 m, and it is difficult to equalize all the nip pressures between the respective nip rollers 8 and 9 as described above. Shaking, deformation, distortion, etc. On the other hand, the nip pressure between the upper and lower sides is corrected with a good balance by the inclination of the right and left sides by the inclination of the inclination. Therefore, the left and right sides of the base sheet A are simultaneously held by the upper and lower holding rollers 8 and 9. The space is firmly held and securely held, and is stably transported without being shaken, deformed, twisted, or the like. Further, the inclination of the circumferential surface is, for example, in the upper stage of the nip roller 8, so that the diameter thereof is formed to be larger on the inner side and smaller on the outer side, and conversely, in terms of the nip roller 9 which is entangled with each other. Since the diameter is formed to be small on the inner side and large on the outer side, there is no difference in height between the upper and lower contacts, and the inclination is equal to the upper and lower sides. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a preferred embodiment of the invention for the conveyor of the surface treatment apparatus of the present invention, and a side view of the main part of the first (1) diagram, the first (2) The front view of the main part of the figure, and the side view of the holding roller of the upper part of the 1st (3) figure. -21 1327485 Fig. 2 is a front cross-sectional view showing the best mode for carrying out the same invention. Fig. 3 is a side cross-sectional explanatory view showing a space for performing the best mode of the same invention, and the like, and Fig. 4 is a side sectional view for providing the best mode for carrying out the same invention. [Description of main component symbols] 1 Surface treatment equipment 2 Processing chamber 3 Conveyor 4 Nozzle 5 Liquid tank 6 Storage tank 7 Frame partition wall 8 Clamping roller (upper section) 9 Clamping roller (lower section) 10 Pump 11 12 Axis (upper) 13 Axis (lower) 14 Transmitting gear 15 Drive gear 16 Drive shaft 17 Groove (lower section) -22 - 1327485 _year f month poor repair (more) positive replacement page correction page 18 wire 19 groove (Upper) 20 Ring 2 1 Heavy-duty means 22 Buffer material 23 Bearing metal A Base plate B Processing liquid C Transfer direction D Circuit forming surface E Both end faces F Space