M41-8024 五、新型說明： 【新型所屬之技術領域】 尤指一種裝設於塗佈機 圖紋的印刷滾輪結構設 本創作是關於一種印刷滾輪， 或印刷機中，用以在原料帶上印製 計。 【先前技術】 . :圖5所示’現有的塗佈機或印刷機係令原料輪4〇 鲁出原料帶·:通過上膠輪組41而於原料帶上形成一基底 、’之後輸送至印刷滾輪42處，由可為壓印輪、雕花輪 花輪型式的印刷滾輪42於原料帶表面的基底膜上印 刷形成圖紋，再由捲收輪43加以捲收；或者，如圖6所 不’係令原料輪40釋出原料帶通過上膠輪組41，使原料 帶表面塗佈膠體而形成一基底帛，接續輸送至第一印刷滾 輪42a處進行加熱或紫外線（uv)硬化處理，再輸送至第二 印刷滾輪―處，藉由第二印刷滾輪42b於原料帶的基底 • 膜上印刷圖紋或熱壓印圖紋，在程序中且可搭配紫外光照 射’使原料帶上的圖紋定型，之後，再由捲收輪加以捲收 。前述印刷滾輪對原料帶印刷圖紋時，圖紋板上因紫外光 照射或加熱以及與原料帶滾動接觸的熱可傳導至滾輪本體 ，可藉由冷卻水或加熱液體於滾輪本體内的流體通道循環 流通，用以對印刷滾輪提供冷卻降溫或加熱的功能。 月|j述塗佈機或印刷機中，目前已知的印刷滾輪概有二 類 如圖7所示，第一類印刷滾輪5〇係於其外周面直接 3 M418024 形成圖紋51，該印刷滾輪50使用一段時間之後，印刷滾M41-8024 V. New description: [New technical field] Especially a printing roller structure installed on the coating machine pattern. This creation is about a printing roller, or a printing machine, used on the raw material belt. Printed meter. [Prior Art] : As shown in Fig. 5, the existing coating machine or printing machine causes the raw material wheel 4 to smash out the raw material tape: a substrate is formed on the raw material tape by the upper rubber wheel set 41, and then transported to At the printing roller 42, the printing film roller 42 which can be an embossing wheel and a embossing wheel type is printed on the base film on the surface of the raw material strip to form a pattern, and then retracted by the winding reel 43; or, as shown in FIG. 'The raw material wheel 40 is released to pass the raw material belt through the upper rubber wheel set 41, and the surface of the raw material belt is coated with a colloid to form a base crucible, which is then transported to the first printing roller 42a for heating or ultraviolet (uv) hardening treatment, and then It is conveyed to the second printing roller, and the second printing roller 42b prints a pattern or a hot embossed pattern on the base film of the raw material tape, and can be irradiated with ultraviolet light in the program. The pattern is shaped and then retracted by the take-up reel. When the printing roller prints a pattern on the raw material strip, heat on the pattern plate due to ultraviolet light irradiation or heating and rolling contact with the raw material strip can be transmitted to the roller body, and the fluid passage in the roller body can be cooled by cooling water or heating liquid. Circulating circulation to provide cooling cooling or heating to the printing roller. In the coating machine or printing machine, there are two types of printing rollers that are currently known, as shown in Fig. 7. The first type of printing roller 5 is attached to the outer peripheral surface thereof directly to form a pattern 51, which is printed. After the roller 50 is used for a period of time, the printing roller
5 Q 卜周面的圖紋51磨損了，即須將整支印刷滾輪廢棄 ’再更換新的印刷滾輪，以致成本偏高的缺點，或將滾輪 取下接，# β 將其上的圖紋刨除，再重新於新的外周面形成圖 紋’以致費時，並須多準備滾輪，而致成本偏高的缺點。 如圖8所示’第二類印刷滚輪60係於一圓柱狀滾輪 本體61外周面環繞包覆一具有印刷圖紋的圖紋板62，其 中於滾輪本體61外周面設有一軸向延伸的溝槽61 1，圖紋 板62兩相對接邊彎折成折邊621，並以折邊621伸入滾 輪本體61的溝槽611中相互疊合，再以一壓條63迫入溝 槽611中將圖紋板62相疊合的折邊621予以固定於滾輪 本體61上’使圖紋板62與滾輪本體61固接一體。 惟别述第二類印刷滾輪雖以圖紋板結合滚輪本體的組 合構造’使其圖紋板磨損後可拆換、滾輪本體可繼續再使 用’解決前揭第一類印刷滚輪成本高的缺點。但是，滾輪 本體須於其外周面成形一轴向延伸的溝槽，提供圖紋板兩 相對接折邊置入其中，且以壓條置入溝槽中且位於兩相對 接折邊之間加以緊抵固定，以致圖紋板的圖紋區面積縮小 ’使其印刷圖紋範圍受限；另外，利用此方式將圖紋板固 定於溝槽時，圖紋板會於深入溝槽之轉折處會產生拱起狀 ’而造成圖紋印刷或壓印時困擾。 再者，前述第一類、第二類印刷滾輪應用於塗佈機或 印刷機進行印刷或壓印作業時，當印刷滾輪以熱或於其下 方利用紫外光（UV)對原料帶作加熱或曝光’因印刷滾輪冷 部機制較差，以致印刷滾輪易因聚熱而影響其圖紋印刷的 操作作業盘盆+ 糸/、其成形品的品質。 【新型内容】 本創作之主I曰 ’進-步解決現有，於提供—種印刷滾輪，藉此設計 壓條W於滚輪本體;刷滾輪之圖紋板兩對接邊利用 ，以及圖紋板於料：溝槽中所產生的圖紋面縮小 扳於4槽處之f折部位產生拱起等問題。 2成前揭㈣’本創作所設計的印刷滾輪係包含一 圓柱體形的滾輪本體 _ 及一圖紋板，所述圖紋板係具有圖 紋部的可撓曲板體，炫/Α ^ 4 體並％繞於滾輪本體外周面，圖紋板兩 ㈣對接固定’而使圖紋板固定於滾輪本體外周面。 藉由則揭印刷滾輪的組成構造設計，其特點是：本創 令U ,.·文板結合滚輪本體的組合構&，使其圖紋板磨損 ，可更換L本體繼續再使用’而能維持其低成本的功 b卜更進步藉由所述圖紋板繞設於滾輪本體外周面， 且圖紋板兩侧邊以邊緣對接而固定於滾輪本體外周面，使 圖紋板具有全面的圖紋印刷面，解決現有第二類印刷滾輪 之圖紋板兩對接邊利用壓條固定於滾輪本體外周面的溝槽 中所產生的圖紋面縮小，以及圖紋板於溝槽處之彎折部位 產生拱起等問題。 此外’本創作之次一目的係令滾輪本體外周面與圖紋 板之間增設一導熱層，增加圖紋板與滾輪本體間的熱傳導 性能，以加速其熱量的傳遞，降低圖紋板蓄熱，且能利用 此導熱層增加圖紋板與滾輪本體之間的結合力，另可進一 步於滾輪本體中設置至少一流體通道，用以提供冷卻水或 加熱液體於流體通道中流通散熱或加熱，使印刷滚輪具有 M418024 優異的冷卻或加熱功能。 【實施方式】 如圖1至圖4所示，係揭示本創作印刷滚輪之數種較 佳實施例’由圏中可以見及，所述印刷滾輪包含有一滚輪 本體1以及一囷紋板2，其中： 所述滾輪本體1可為一圓枉體，滾輪本體1中可設置 至少一流體通道1 〇，所述流體通道1 0可以平行於滚輪本 體1中心線方式設置於滾輪本體1中呈貫通狀，或可令所 述流體通道以螺旋方式設置於滾輪本體1中，其中流體通 道1 0為一道時，流體通道1 〇可設置滾輪本體1中心處’ 若流體通道1 0為複數時，該複數流體通道10可間隔分布 於滾輪本體1中，所述流體通道係用以外接冷卻水或加熱 液體之循環裝置，用以導入冷卻水或加熱液體於滾輪本體 1内部的流體通道1 0中流通而提供冷卻降溫或加熱功能。 所述圖紋板2係可撓曲板體，並環繞於滾輪本體1外 周面’圖紋板2兩側邊20對接固定，而使圖紋板2固定 於滾輪本體1外周面，所述圖紋板2外表面具有浮凸狀的 圖紋部21，所述圖紋部21形狀是依待印刷或壓印的圖紋 形狀而設計。 所述滾輪本體1可選用金屬材質所製成的圓柱體，其 中以選用導熱性佳的金屬材質製造所述滾輪本體彳為佳， 所述圖紋板2可選用鎳（Ni)、銅（Cu)、鐵（Fe)……等導熱性 佳的金屬或合金材質或低蓄熱效能的高分子材質（如：塑 移、橡膝.·.·_·等材f)或複合材料所製成，於滚輪本體i 與圖紋板2之間尚可增設一導熱層3,用以使圖紋板2與 M4180245 Q The pattern 51 on the circumference of the surface is worn out, that is, the entire printing roller must be discarded. Then replace the new printing roller, so that the cost is too high, or the roller can be removed, #β will be the pattern on it. Planing and re-forming the new outer peripheral surface to form a pattern 'is time-consuming and requires more preparation of the roller, resulting in a disadvantage of high cost. As shown in FIG. 8 , the second type of printing roller 60 is wrapped around a peripheral surface of a cylindrical roller body 61 to enclose a pattern 62 having a printed pattern, wherein an axially extending groove is formed on the outer peripheral surface of the roller body 61. The groove 61 1 and the opposite edges of the pattern plate 62 are bent into the hem 621, and are folded into the groove 611 of the roller body 61 with the hem 621, and then pressed into the groove 611 by a pressing strip 63. The folded edges 621 of the pattern plates 62 are fixed to the roller body 61 to fix the pattern plate 62 and the roller body 61 integrally. However, the second type of printing roller is not limited to the combination of the pattern plate and the roller body, so that the pattern plate can be replaced after being worn, and the roller body can be reused. . However, the roller body is formed with an axially extending groove on the outer peripheral surface thereof, and the two opposite edges of the pattern plate are placed therein, and are placed in the groove by the pressing strip and tightly placed between the opposite edges. The fixing is such that the area of the pattern area of the pattern plate is reduced, so that the range of the printed pattern is limited; in addition, when the pattern plate is fixed to the groove by using this method, the pattern plate will be deeper into the groove. It creates an arched shape that causes trouble in the printing or imprinting of the pattern. Furthermore, when the first type and the second type of printing roller are applied to a coating machine or a printing machine for printing or imprinting, when the printing roller heats or uses the ultraviolet light (UV) to heat the raw material tape or Exposure 'Because of the poor cold-rolling mechanism of the printing roller, the printing roller is susceptible to the heat of the pattern and affects the quality of the operation tray of the pattern printing + 糸 /, the molded product. [New content] The main I曰' step-by-step solution is to provide a printing roller to design the bead W on the roller body; the two sides of the brush plate are used, and the pattern plate is used. : The pattern surface generated in the groove is reduced by the problem of arching at the f-fold portion of the 4-slot. 2% before the release (4) 'The printing roller designed by this creation consists of a cylindrical roller body _ and a pattern plate, which is a flexible plate body with a pattern, dazzle / Α ^ 4 The body is wrapped around the outer circumference of the roller body, and the two (four) of the pattern plate are fixed to each other to fix the pattern plate on the outer peripheral surface of the roller body. By uncovering the composition and design of the printing roller, the characteristic is: the creation of the U,.·text board combined with the combination of the roller body &, making the pattern plate wear, can replace the L body to continue to use 'can The maintenance of the low-cost work is further improved by the pattern plate being wound around the outer peripheral surface of the roller body, and the two sides of the pattern plate are fixed to the outer peripheral surface of the roller body by the edge butting, so that the pattern plate has comprehensive The pattern printing surface solves the shrinkage of the pattern surface formed by the two adjacent sides of the pattern plate of the second type of printing roller fixed by the bead fixed on the outer peripheral surface of the roller body, and the bending of the pattern plate at the groove The part has problems such as arching. In addition, the second purpose of this creation is to add a heat-conducting layer between the outer surface of the roller body and the pattern plate to increase the heat conduction between the pattern plate and the roller body to accelerate the heat transfer and reduce the heat storage of the pattern plate. The heat conducting layer can be used to increase the bonding force between the pattern plate and the roller body, and at least one fluid channel can be further disposed in the roller body for providing cooling water or heating liquid to dissipate heat or heat in the fluid channel, so that The printing roller has the M418024's excellent cooling or heating function. [Embodiment] As shown in FIG. 1 to FIG. 4, several preferred embodiments of the present invention are disclosed. As seen in the drawings, the printing roller includes a roller body 1 and a stencil 2. The roller body 1 can be a circular body. The roller body 1 can be provided with at least one fluid channel 1 〇. The fluid channel 10 can be disposed in the roller body 1 in a parallel manner to the center line of the roller body 1 . Or the fluid passage may be disposed in the roller body 1 in a spiral manner, wherein when the fluid passage 10 is one, the fluid passage 1 〇 may be disposed at the center of the roller body 1 'If the fluid passage 10 is plural, the plural The fluid passages 10 are spaced apart from each other in the roller body 1. The fluid passages are circulated by externally connecting cooling water or heating liquid for introducing cooling water or heating liquid to circulate in the fluid passage 10 inside the roller body 1. Provides cooling or cooling. The pattern plate 2 is a flexible plate body, and is circumferentially fixed to the outer peripheral surface of the roller body 1 'the two sides 20 of the pattern plate 2 to be fixed, and the pattern plate 2 is fixed to the outer peripheral surface of the roller body 1 . The outer surface of the pattern 2 has an embossed pattern portion 21 which is designed in accordance with the pattern shape to be printed or embossed. The roller body 1 may be a cylinder made of a metal material, wherein the roller body is preferably made of a metal material having good thermal conductivity, and the pattern plate 2 may be made of nickel (Ni) or copper (Cu). ), iron (Fe), etc., such as a metal or alloy material with good thermal conductivity or a polymer material with low heat storage efficiency (such as plastic shift, rubber knee, etc.) or composite material, A heat conducting layer 3 may be added between the roller body i and the pattern plate 2 for making the pattern plate 2 and M418024
袞輪本體1的熱可快速順利的互相(即雙向)傳遞，並同時 幫助圓紋板2固疋於滚輪本體】上，所述導熱層3可選用 橡® m感„(PSA)、環氧制（EpGxy)、聚亞 醯胺（p丨）之任—種所製成，或以前述材料之任一種進一步 添加间導熱性粉體均勻混合所製成，所述高導熱性粉體可 為金屬（如.Au、Ag、Cu、Fe、AI ..···_ )粉、陶瓷粉(AIN BN A|2〇3)、一般無機填充粉（如：BaS04、CaS04、 CaC03、MgC〇3、Si〇2、高嶺土滑石粉、）。 如圖1所示，環繞於滾輪本體彳外周面的圖紋板2兩 對接的側邊20間可選用、快乾接膠劑、熱乾燥接著 膠厭氧膠、吾氧藤、厭水膠、喜水膠、熱炫膠、金屬接 合膠……等任一種膠體22予以固著一體，所述膠體22選 用的材料視圖紋板2材料以及印刷油墨材料等因素而定。 如圖2所述，環繞於滾輪本體彳外周面的圖紋板之兩 對接的側邊20間以焊接手段熔融焊料填充於兩對接側邊 2〇間的間隙，待焊料冷卻後令圖紋板2兩對接側邊固結一 起，前述中，可於圖紋板2兩對接的側邊2〇間的間隙預 先形成V形或U形等缺口，以所述v形或u形等缺口提 供熔融的焊料填充其中。 如圖3所述，環繞於滾輪本體彳外周面的圖紋板2兩 對接的側ϋ 20 fa1以雷射或超音波溶接手段溶融側邊2〇處 材料而固著一體。 如圖4所示，環繞於滚輪本體彳外周面的圖紋板2兩 對接的側邊20間可以電鍍接著手段予以固接一體，其中 ，备環繞於滾輪本體1外周面的圖紋板2為非導電材質的 7 M418024 板體（如：低蓄熱效能的高分子或其複合材料等）時，圖 紋板2兩對接側邊的端面上分別形成一導電層24，再以電 鍍手段形成一電鍍層25,使電鍍層25填充於所述圖紋板 2兩對接側邊間的縫隙中，且電鍍層25與導電層24接合 一體，使圖紋板2固定於滾輪本體1上；或者，可於圖紋 板2兩對接的側邊20間的間隙預先形成v形或u形等形 狀的缺口，再於所述V形或u形缺口的側面分別形成導電 層24，再以電鍍手段形於所述缺口中形成電鍍層25，電 鑛層25與導電層24接合一體，藉由導電層24與電鑛層 25填充固定於圖紋板2兩對接側邊間的縫隙中而固接一體 〇 當環繞於滾輪本體1外周面的圖紋板2為導電材質（ 如：鎳（Ni)、銅（Cu)…等金屬或合金材質）的板體，圖紋 板2兩對接的側邊間則可直接以電鍍手段形成一電鍍層& 填充於所述兩對接側邊間的縫隙中，使圖紋板2與滾輪本 體1固著一體。 本創作應用於塗佈機或印刷機時，可令原料輪釋出原 料帶通過上膠輪組後輸送至印刷滾輪處，藉由印刷滾輪及 其周邊的輔助滾輪於原料帶表面印刷或壓印形成圖紋，並 利用紫外光照射或加熱印刷或壓印圖紋後的原料帶，使原 料帶上的圖紋定型’之後，#由捲收輪加以捲收；或者， 亦可令原'料輪釋出原料帶通過上膠輪組後輸送至第一印刷 滾輪處’#由第-印刷滾輪壓印或於原料帶上所塗佈的液 體以紫外光照用以在原料帶表面形成一基底模，接續 藉由第二印刷滾輪及其周邊的輔助滾輪於原料帶上的基底 8The heat of the wheel body 1 can be quickly and smoothly transferred to each other (ie, bidirectionally), and at the same time, the circular plate 2 is fixed on the roller body. The heat conductive layer 3 can be made of rubber® m (PSA), epoxy. Any of the above-mentioned materials (EpGxy) and polyamidamine (p丨), or a mixture of any of the foregoing materials, wherein the thermally conductive powder is uniformly mixed, and the high thermal conductive powder may be Metal (eg. Au, Ag, Cu, Fe, AI ..···_ ) powder, ceramic powder (AIN BN A|2〇3), general inorganic filler powder (eg BaS04, CaS04, CaC03, MgC〇3) , Si〇2, kaolin talcum powder, etc. As shown in Fig. 1, the two sides of the two adjacent sides of the pattern board 2 surrounding the outer surface of the roller body can be selected, fast-drying glue, hot drying and then glued. Oxygen glue, oxy-vine, water-repellent glue, water-repellent glue, hot glue, metal joint glue, etc., any one of the colloids 22 is fixed, and the material of the colloid 22 is selected as the material of the pattern 2 and the printing ink material. According to the factors, as shown in Fig. 2, the two butted side edges 20 of the pattern surrounding the outer peripheral surface of the roller body are welded by welding. Filling the gap between the two butt sides of the two sides, after the solder is cooled, the two butt sides of the pattern board 2 are consolidated together. In the foregoing, the gap between the two sides of the two adjacent sides of the pattern board 2 may be formed in advance. A V-shaped or U-shaped notch is filled with the molten solder provided by the v-shaped or u-shaped notch. As shown in Fig. 3, the two adjacent sides of the pattern plate 2 surrounding the outer peripheral surface of the roller body ϋ 20 fa1 The material of the side edges of the two sides is melted by laser or ultrasonic welding means. As shown in Fig. 4, the two adjacent sides 20 of the pattern board 2 surrounding the outer peripheral surface of the roller body can be plated and then The fixing plate is integrally formed, wherein the pattern plate 2 surrounding the outer circumferential surface of the roller body 1 is a non-conductive material of a 7 M418024 plate body (for example, a polymer having a low heat storage efficiency or a composite material thereof), and the pattern plate 2 is two A conductive layer 24 is formed on the end faces of the butted sides, and a plating layer 25 is formed by electroplating, so that the plating layer 25 is filled in the gap between the two butt sides of the pattern plate 2, and the plating layer 25 is electrically conductive. The layer 24 is integrally joined to fix the pattern board 2 to the roller body 1; or A gap of a shape such as a v-shape or a u-shape may be formed in the gap between the two adjacent sides 20 of the pattern plate 2, and a conductive layer 24 may be respectively formed on the side of the V-shaped or u-shaped notch, and then electroplated Forming a plating layer 25 in the gap, the electric ore layer 25 and the conductive layer 24 are integrally joined, and the conductive layer 24 and the electric ore layer 25 are filled and fixed in the gap between the two butting sides of the pattern board 2 to be fixed. The stencil 2 surrounding the outer peripheral surface of the roller body 1 is a plate body of a conductive material (for example, metal or alloy such as nickel (Ni), copper (Cu), etc.), and the two sides of the pattern plate 2 are butted. A plating layer can be directly formed by electroplating to fill the gap between the two butt sides, so that the pattern plate 2 and the roller body 1 are integrally fixed. When the creation is applied to a coating machine or a printing machine, the raw material belt can be released from the raw material wheel and sent to the printing roller through the rubberizing wheel set, and printed or embossed on the surface of the raw material belt by the printing roller and the auxiliary roller around it. Forming a pattern, and using ultraviolet light to illuminate or heat the printed or embossed raw material strip to make the pattern on the raw material strip finalized, and then take up by the take-up reel; or, The release of the raw material strip is conveyed to the first printing roller through the upper rubber wheel set. ## The liquid coated by the first printing roller or coated on the raw material tape is used to form a base mold on the surface of the raw material belt by ultraviolet light. a substrate that is attached to the raw material tape by the second printing roller and its peripheral auxiliary roller
膜印刷或壓印形忐圖A 圖紋，於過程中並搭配利用紫外光照射 即刷或壓印圖玲始Μ β ^ ’ ’ 的原料帶，使原料帶上的圖紋定型，之 後’再由捲收輪加以核_ ^ 捲收；或者，亦可以這些作業形式的 組合方式進行之。& 4 γ 月1J迷印刷滾輪對原料帶印刷圖紋時，圖 紋板上因紫外光昭私+ i Α 、 ％射或加熱以及與原料帶滾動接觸的熱可 傳導至,袞輪本體，可藉由冷卻水或加熱液體於滾輪本體内 的流體通道循環流通1以對印刷滾輪提供冷卻降溫或加 :的力月b、-呈由以上說明可知，本創作以其圖紋板結合滾 輪本體的組合構造，使其圖紋板磨損後可更換、滾輪本體 繼<·.只再使用’而此維持其低成本的功能外，更藉所述圖紋 板、堯。又於滾輪本體外周φ，圖紋板兩側之側邊以對接方式 固定於滾輪本體外周面’使圖紋板可提供全周面的圖紋印 刷面。 此外’本創作尚可藉由滾輪本體外周面與圖紋板之間 增没一導熱層，增加圖紋板與滾輪本體間的熱傳導性能， 降低圖紋板蓄熱，並可藉由此導熱層增加圖紋板與滾輪本 體之間的摩擦力而增加彼此間的結合力，再藉由滾輪本體 中所設置的流體通道用以外接冷卻水或加熱液體之循環裝 置’提供冷卻水或加熱液體於流體通道中流通散熱，使印 刷滚輪具有優異的冷卻或加熱效果。 以上所述’僅是本創作之較佳實施例的實施說明而已 ’並非對本創作做任何形式上的限制，雖然本創作已以較 佳實施例揭露如上，然而並非用以限定本創作，任何熟悉 本專業的技術人員，在不脫離本創作技術方案的範圍内， 當可利用上述揭示的技術内容作出些許更動或修飾為等同 M418024 變化的等致實施例，但凡是未脫離本創作技術方案的内容 ’依據本創作的技術實質對以上較佳實施例所作的任何簡 單修改、等同變化與修飾’均仍屬於本創作技術方案的範 圍内。 【圖式簡單說明】 圖 示意圖 圖 示意圖 圖 示意圖 圖 示意圖 疋本創作印刷滾輪之第一較佳實施例的端視平面 > 2是本創作印刷滾輪之第二較佳實施例的端視平面 3疋本創料刷滾輪之第三較佳實⑯例的端視平面 4是本創作印刷滾輪之第四較佳實施例的端視平面 意圖 圖5是現有塗佈機或印刷機之平面示意圖。 圖6是現有另一種塗佈機或印刷機之平面 。 圖7是現有塗佈機或印刷機 “ , 瑪之第—類印刷滾輪的立體 圖8是現有塗佈機或印 示意I 機之第二類印料輪的端視 【主要元件符號說明】 1滾輪本體 2圖纟文板 21圖紋部 23焊料 10流體通道 2〇側邊 &膠體 24導電層Film printing or embossing pattern A pattern, in the process and with the use of ultraviolet light to brush or emboss the original material of the 玲 Μ ^ β ^ ' ', so that the pattern on the raw material belt is shaped, then 're- It can be voluntarily collected by the reeling wheel; or it can be combined in the form of these operations. & 4 γ 月 1 1 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷 印刷Circulating the fluid passage in the body of the roller by cooling water or heating liquid to provide cooling cooling or adding force to the printing roller. b. From the above description, the present invention is combined with the roller body by its pattern plate. The combined structure makes the pattern plate wearable and can be replaced, and the roller body continues to use only the 'remaining function', thereby maintaining the low-cost function, and further borrowing the pattern plate and the enamel. Further, on the outer circumference φ of the roller body, the sides of the two sides of the pattern plate are fixed to the outer peripheral surface of the roller body in abutting manner, so that the pattern plate can provide a full-circumferential pattern printing surface. In addition, this creation can increase the thermal conductivity between the pattern plate and the roller body by adding a heat conduction layer between the outer surface of the roller and the pattern plate, thereby reducing the heat storage of the pattern plate and increasing the heat conduction layer. The friction between the pattern plate and the roller body increases the bonding force between each other, and the cooling device or the heating liquid is used to provide cooling water or heating the liquid to the fluid through the fluid passage provided in the roller body. The heat dissipation in the channel allows the printing roller to have excellent cooling or heating effects. The above description is only an implementation of the preferred embodiment of the present invention. It is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the creation, any familiarity. Those skilled in the art can make some modifications or modifications to the equivalent embodiment of the M418024 change by using the technical content disclosed above, without departing from the scope of the present technical solution, but without departing from the technical solution of the present invention. Any simple modifications, equivalent changes and modifications made to the above preferred embodiments in accordance with the technical spirit of the present invention are still within the scope of the present technical solution. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a first preferred embodiment of the present printing roller. FIG. 2 is an end view plane 3 of a second preferred embodiment of the present printing roller. The third preferred embodiment of the present invention is an end view plane of the fourth preferred embodiment of the present invention. FIG. 5 is a plan view of a conventional coater or printer. Figure 6 is a plan view of another prior art coater or printer. Figure 7 is a perspective view of a conventional coating machine or a printing machine ", the first type of printing roller of the first type of printing roller. Figure 8 is a front view of a second type of printing wheel of a conventional coating machine or a printing machine. [Main component symbol description] 1 Body 2 Figure 21 Pattern section 23 Solder 10 Fluid channel 2 〇 Side & Colloid 24 Conductive layer