200521292 (1) 玖、發明說明 【發明所屬之技術領域】 本發明係有關藉由配置於篩網下面的磁鐵台 來吸引配置於花版框架內的篩網上面之刮糊（獎 而伴隨者磁鐵台的移動來旋轉移動篩網上，使得 僅朝一方向移動於配置在所雕刻於篩網上之圖樣 雕刻部下面的布帛時才會印刷染料成花紋的平網 【先前技術】 將參照圖1 6〜圖1 8來說明先前之此一種平網 圖1 6係先前的平網印花機平面圖，圖1 7係圖1 6 ; 剖面圖，圖1 8係放大圖1 7的一部分來顯示之剖面 平網印花機係拉伸組裝於被支承在框1 c的的 2，而載置於篩網3上成轉動自如之刮糊（漿）g 由所要印刷（印染）的沿著篩網3寬度方向伸長 搬運布帛用的無端環帶V來配置於篩網3下方之石! 吸引，並伴隨著磁鐵台5的移動而會在篩網上從 內之一端旋轉移動至另一端。篩網3乃具有圖案 部3 a及在其兩側的外側區域3 b，並形成有滯留（ 糊之糊滯留部6於外側區域3b。伴隨著旋轉移動3 而帶出在於篩網3的糊滯留部6之（顏）色糊’且 網3下方的布帛來印刷（印染）。磁鐵台5乃內裝 ，而藉由伺服控制等來往回運動於篩網3之長度 16的上下方向）。於圖中，布帛移動方向係如圖 之吸引力 )滾筒， 刮糊滾筒 (設計） 印花機。 印花機。 之C — C線 圖。 花版框架 笑筒4則藉 之布帛及 $鐵台5所 花版框架 設計雕刻 停住）色 沿糊滾筒4 擠出於篩 有磁鐵5 a 方向（圖 16之箭標 200521292 (2) 記方向。再者，框lc係固定於框la、lb。 當在一次印刷場合，刮糊滾筒4到達於花版框架2內另 一端時，就會操動升降裝置（未圖示），而以載置刮糊滾 筒4於篩網3表面之狀態下來上升花版框架2，且在其期間 無端環帶V會輸送布帛S-（花紋）循環（repeat)距離的 份量。 當在輸送布帛S-循環距離之份量後，予以停止無端 環帶V且再度操動前述升降裝置，並以載置刮糊滾筒4於 篩網3表面的狀態下來降下花版框架2，則刮糊滾筒4會再 度被吸引於磁鐵台5，且從另一端朝著一端予以擠出色糊 給予篩網下方，同時予以旋轉移動來實施印刷於布帛S。 而藉由重覆如此之動作來進行連續的印染。 當在印刷二次場合，刮糊滾筒4會對一設計圖案成往 回地施加印染，且在刮糊滾筒4實施了一次往回後，將上 升花版框架並輸送布帛一循環距離份量來進行連續的印染 〇 又在此一種平網印，乃沿著無端環帶V配置有複數個 之成一列的篩網3，且對於每一各篩網印染不同圖案設計 或色彩來完成一設計圖案的情況爲多。 然而，如上述之刮糊滾筒方式的平網印花機具有如下 之問題。 在於平網印花機，傳統上（先前）乃採用著上述的刮 糊滾筒方式，和使用板狀橡膠之刮糊橡膠板方式。圖1 9係 顯示在於印染（印刷）上述刮糊滾筒方式平網印花機時的 -5- 200521292 (3) (顏）色糊狀態〔參照圖1 9 ( a )〕，及在於印染刮糊橡 膠板方式平網印花機時之色糊狀態〔參照圖1 0 ( b )〕。 如圖1 9 ( a )所示，在於刮糊滾筒方式時，色糊7係由 刮糊滾筒4而形成爲旋轉運動成捲入於刮糊滾筒4和篩網3 的接觸部位。另一方面，在於刮糊橡膠板方式時係如圖1 9 (b )所示，刮糊橡膠板5 0並不會產生如刮糊滾筒之捲入 作用。 爲此，在於刮糊滾筒4旋轉運動於篩網表面上時，藉 由篩孔篩網擠出於布帛之色糊量會成爲較由刮糊橡膠板方 式的平網印花機藉由篩孔篩網所擠出的色糊量過多。 其結果，當爲刮糊滾筒方式之平網印花機時，就具有 如產生所謂之顏色不均勻（係指在於色糊量過多時，布帛 並無法完全浸透吸收色糊而會滯留於表面，以致會成爲粗 糙狀的斑之事情），或計圖樣之細線部會成爲過粗而損害 圖樣的狀況，以致對於要實施印刷精緻設計圖案或薄之布 帛會成爲極爲困難。 又在刮糊滾筒4旋轉運動於篩網3表面上時，會產生在 如圖20以跨張顯示的由旋轉行走刮糊滾筒時會產生之行走 阻力所引起的篩網伸長（以下簡稱爲「紗之擺動」）。 而如此的紗之擺動，係在印刷（印染）一次時就會產 生，因而，在於如此重疊各設計圖案來完成最後設計圖案 時的多顏色印染時，將會令相鄰接之印染設計圖案的方向 必需成爲相反，致使紗擺動之擺動方向會在相鄰的篩網上 成爲相反，由而會形成爲所謂各設計圖案對位（對花紋） -6 - 200521292 (4) 位置產生偏差 而如上述 所擠出的色糊 化而必得予以 ，又在往回篩 夠的（色糊） 化而有其界限 爲此，雖 成爲在於篩網 色糊能在刮糊 ，就可縮小刮 紗之振動等的 足夠，然而， 控制供應量極 〇 【發明內容】 本發明之 案也可顯現細 ，且可抑制由 鐵台和刮糊滾 本發明乃 機，係藉由配 轉移動配置於 之印染位置精度不良的主要原因。 之種種問題，雖可藉由縮小刮糊滾筒4而使 量變成爲少量來加以抑制，但伴隨著小直徑 減少藉由刮糊滾筒4所搬運之色糊的搬運量 網上一次之期間，倘若要搬運不會成爲不足 量時，就不能令刮糊滾筒4成爲過於小直徑 也可思及予以縮小刮糊滾筒4之直徑，且作 外側區域的兩側予以自動地供應色糊，以令 滾筒4之往動前的位置和回動前位置來供應 糊滾筒4之直徑來抑制上述的顏色不均勻或 不適宜狀況，且可補充所搬運之色糊量的不 要每一次少量地自動供應色糊乙事，有關要 爲難，又會降低生產效率，因此，並不理想 主要目的係擬提供一種即使是精緻的設計圖 線，對於薄的布帛也可抑制成爲顏色不均勻 紗之擺動所引起的對花紋位置精度不良之磁 筒方式的平網印花機者。 爲了達成上述目的，有關本發明的平網印花 置於篩網下方之磁鐵台的吸引力來吸引，旋 花版框架內之篩網上面的刮糊（漿）滾筒，200521292 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to attracting the scratches on the screen surface arranged in the flower frame by a magnet table disposed under the screen (a prize and accompanying magnets) The table is moved to rotate the moving screen, so that the flat screen with dye pattern will be printed only when the cloth arranged under the pattern engraving part carved on the screen is moved in one direction [prior art] will refer to FIG. 16 ~ Figure 18 to explain this kind of flat screen Figure 16 is a plan view of the previous flat screen printing machine, Figure 17 is Figure 16; Sectional view, Figure 18 is a part of Figure 17 enlarged to show a sectional flat The screen printing machine is stretched and assembled on 2 supported on the frame 1 c, and is placed on the screen 3 so as to be free to rotate and paste (slurry) g along the width direction of the screen 3 to be printed (printed). The endless endless belt V for elongating the conveying cloth is placed on the stone below the screen 3! It is attracted and will rotate on the screen from the inner end to the other end along with the movement of the magnet table 5. The screen 3 has The pattern portion 3 a and the outer regions 3 b on both sides thereof, and There is retention (the paste retention portion 6 is in the outer area 3b. With the rotation movement 3, the (color) paste of the paste retention portion 6 on the screen 3 is brought out and the cloth under the net 3 is printed (printed)) The magnet table 5 is built-in, and is moved back and forth in the length 16 of the screen 3 by servo control, etc.). In the figure, the cloth moving direction is the attractive force shown in the figure) roller, scraping roller (design ) Printing machine. Printing machine. C—C line chart. The flower frame frame smile tube 4 is borrowed from the fabric and the iron frame 5 flower frame frame design engraving stops) color along the paste roller 4 is squeezed out of the sieve with a magnet 5 a direction (the arrow in Figure 16 200521292 (2) mark the direction In addition, the frame lc is fixed to the frames la and lb. When the squeegee roller 4 reaches the other end of the stencil frame 2 in a printing occasion, the lifting device (not shown) is operated to load The scraping roller 4 is placed on the surface of the screen 3 and the pattern frame 2 is raised, and during this period, the endless endless belt V will convey the amount of fabric S- (pattern) repeat distance. When conveying the fabric S-cycle After the weight of the distance, stop the endless endless belt V and operate the lifting device again, and lower the pattern frame 2 with the scraping roller 4 on the surface of the screen 3, and the scraping roller 4 will be attracted again. At the magnet table 5, the color paste is extruded from the other end toward the one end and given to the screen, and at the same time, it is rotated to perform printing on the fabric S. Repeating this action is used to perform continuous printing. When printing On the second occasion, the scraping roller 4 will form a design pattern into Printing and dyeing is applied back to the ground, and after the scraping roller 4 is implemented once, the printing plate frame will be raised and the cloth will be conveyed for a loop distance to perform continuous printing and dyeing. In this type of flat screen printing, the endless belt V is equipped with a plurality of screens 3 arranged in a row, and it is often the case that each screen is printed with a different pattern design or color to complete a design pattern. However, the flat screen printing machine of the scraper roller method as described above It has the following problems. The flat screen printing machine has traditionally (previously) used the above-mentioned scraper roller method and a sheet rubber-squeegee rubber sheet method. Figure 19 shows the printing and dyeing (printing) of the above-mentioned scratches. -5- 200521292 (3) (color) color paste state when printing on flat screen printing machine with paste roller method [see Fig. 19 (a)], and color paste state when printing and dyeing scraping rubber plate method on flat screen printing machine [ 10 (b)]. As shown in FIG. 19 (a), in the scraping roller method, the color paste 7 is formed by the scraping roller 4 to rotate and is wound into the scraping roller 4 and the sieve. The contact area of the net 3. On the other hand, As shown in Fig. 19 (b), the rubber sheeting method does not cause the entanglement action of the rubber sheeting 50. Therefore, the papermaking roller 4 rotates on the surface of the screen. At this time, the amount of color paste extruded on the cloth through the mesh screen becomes too much than the amount of color paste extruded through the mesh screen by the flat screen printing machine of the scraper rubber sheet method. As a result, when The flat screen printing machine of the scraping roller method has the so-called color unevenness (meaning that when the amount of color paste is too large, the fabric cannot completely penetrate and absorb the color paste and will stay on the surface, so that it will become rough. (Dotted matter), or the thin line portion of the design pattern will become too thick and damage the pattern, so that it will be extremely difficult to implement delicate design patterns or thin fabrics. When the scraping drum 4 rotates on the surface of the screen 3, the screen elongation (hereinafter simply referred to as "the" Yarn Swing "). And such a swing of the yarn is generated when printing (printing and dyeing) once. Therefore, when the multi-color printing and dyeing when the design patterns are overlapped to complete the final design pattern, the adjacent printing and designing patterns will be caused. The direction must be reversed, so that the swing direction of the yarn swing will be reversed on the adjacent screen, which will form the so-called design pattern alignment (alignment pattern) -6-200521292 (4) The position will be offset as described above The color paste that is squeezed out must be given, and the sieving is enough (color paste) to have its limit. Although this is because the screen color paste can scrape the paste, it can reduce the vibration of the yarn scraping, etc. It is sufficient, however, to control the supply quantity. [Summary of the Invention] The present invention can also be fine, and can be suppressed by the iron platform and scraping. The main reason for the bad. These various problems can be suppressed by reducing the scraping roller 4 to reduce the amount to a small amount, but with a small diameter, the amount of color paste conveyed by the scraping roller 4 is reduced once during a period of time on the net. When the conveyance does not become insufficient, the scraping roller 4 cannot be made too small in diameter, and the diameter of the scraping roller 4 can be considered to be reduced, and the color paste is automatically supplied on both sides of the outer area to make the roller 4 Supply the diameter of the paste roller 4 to the position before the movement and the position before the movement to suppress the above-mentioned color unevenness or unfavorable conditions, and it can supplement the amount of color paste carried. Do not automatically supply color paste B every time. It is difficult, and it will reduce production efficiency. Therefore, it is not ideal. The main purpose is to provide an even delicate design line. For thin fabrics, it can suppress the pattern caused by the swing of the uneven color yarn. Flat screen printer with magnetic cylinder method with poor position accuracy. In order to achieve the above purpose, the flat screen printing of the present invention is attracted by the attractive force of a magnet table placed under the screen, and the scraper (slurry) roller on the screen above the rotary plate frame,
200521292 (5) 而經由篩網之圖案設計雕刻部來印刷（顏）色糊於布帛的 平網印花機，其特徵爲具備有；將印染（印刷）前述篩網 上之同時予以旋轉移動過來的刮糊滾筒，在前述圖案設計 雕刻部之一方外側區域與色糊一起接受，且從前述篩網予 以分離來搬運至前述圖案設計雕刻部的另一方外側區域， 並與前述色糊一起交予該另一方外側區域而被吸引於前述 磁鐵台的搬運裝置。 有關本發明的平網印花機因採用了上述結構而僅朝一 方向實施印染，且與篩網成非接觸狀態來回行刮糊滾筒， 以致在印染時所需要之色糊量形成爲從另一方至一方的僅 一方向的色糊量而已，使得較先前之刮糊滾筒方式的平網 印花機可減少色糊量。 由而可令刮糊滾筒之直徑作成爲較先前者更細的直徑 ，且在印染時所擠出來之擠出量成爲最適當（適宜）化， 使得甚致爲精緻的設計圖案也不會擠壞細線或圖案來實施 印染，又可抑制由顏色不均勻或紗擺動（撓曲）而對花位 置（對花）精度產生不良之事情。又僅爲一方向之印染， 以致紗擺動的擺動方向也成爲僅爲一方向，以致更可抑制 由紗擺動所引起之對花精度產生不良的事情。 前述搬運裝置可作成爲具備有：接觸成略平行於該篩 網上面來輸送前述刮糊滾筒於篩網上用的輸送板；令該輸 送板與前述篩網產生接觸或疏遠（遠離）用之升降裝置； 及移動前述輸送板於前述圖案設計雕刻部之一方外側區域 和另一方外側區域間用的移動構件。 -8- 200521292 (6) 前述搬運裝置理想爲具備有用以吸引刮糊滾筒來保持 於輸送板，以令前述輸送板所接受之刮糊滾筒不會從輸送 板掉落用的磁鐵。 前述輸送板理想爲構成爲藉由從該輸送板基端部朝縱 方向展延且遍及該輸送板整個長度展延存在之支承構件所 支撑著，以令前述磁鐵台開始移動且前述輸送板在篩網上 接受刮糊滾筒後，前述磁鐵台會更進一步移動來抵接刮糊 滾筒於前述支承構件。通常，藉由一方向（往前走動）之 印染而會用完刮糊滾筒所搬運的色糊乙事極爲難，因而在 實施一方向印染後所剩餘之色糊，雖會與刮糊滾筒一起被 接受於輸送板，但由於採用上述結構，將會在輸送板上， 刮糊滾筒形成較色糊位於更在於支承構件側的位置，因而 ，在交給刮糊滾筒於篩網上時，會伴隨著磁鐵台的移動而 移動刮糊滾筒，使得可藉由刮輒滾動來搬運色糊，因此， 極爲理想。 又本發明之上述平網印花機理想爲構成更具備有配設 爲可佔有接近於前述篩網且分（開）隔（離）前述篩網的 圖案設計雕刻部外側區域之糊滯留部的位置，及成爲不會 妨礙前述刮糊滾筒之移動而從篩網遠離的位置之隔板，由 而可限制刮糊滾動所搬運的色糊量，以令從刮糊滾筒搬運 中之輸送板掉下。 前述隔板理想爲構成爲從前述糊滯留部上朝前述圖案 設計雕刻部側移動前述刮糊滾筒時，可令前述刮糊滾筒通 過，同時可刮取色糊成爲均勻之遠離位置，使得可印染均 -9 - 200521292 (7) 勻量的色糊於布帛。 前述隔板理想爲構成爲會在前述刮糊滾筒通過前述隔 板後成儲存色糊於糊滯留部，而以接近於前述篩網來隔開 前述糊滯留部，使得所刮取之色糊可防止從糊滯留部流動 至圖案設計雕刻部。 再者’前述隔板理想爲構成爲前述刮糊滾筒從圖案設 計雕刻部朝糊滯留部側移動時，並不會刮取由前述刮糊滾 筒所搬運之色糊，而採取朝遠離（疏遠、反向）的疏遠位 置’使得形成爲色糊不會掉落於隔板之外側（圖案設計雕 刻部）側。 【實施方式】 以下，將參照圖1〜圖7來說明有關本發明之第1實 施形態。再者，對於包括與上述先前技術的圖示具有同樣 部分則予以附上相同符號。 有關本發明之平網印花機，與先前者有所不同之處， 係具備有搬送刮糊滾筒用的搬運裝置之處。 搬送運置乃具備有：略成平行接觸於篩網3上面來輸 送於篩網3上用的輸送板20 ;將輸送板20與篩網3成接觸或 遠離用之升降裝置30 ;及移動輸板20於篩網3的圖案設計 雕刻部3 a之一方外側區域和另一方外側區域間用的移動構 件40。 移動構件40在圖示之例子係藉由以控制馬達4 1所驅動 的鏈條運送機42所構成。鏈條運送機42係將形成沿著篩網 -10- 200521292 (8) 3兩側之一對鏈條收容於後述的導框架43、43。圖中，符 號44係顯示傳達控制馬達4 1之驅動用的驅動連結軸。 升降裝置3 0在圖示之例子乃具有氣缸31。該氣缸31乃 被連結於鏈條運送機42，而藉由鏈條運送機42來沿著導框 架移動。再者，於本實施例，升降裝置30乃被連結於移動 構件40來被移動，雖將說明有關升降輸送板之形態，但也 可構成爲令移動構件可實施升降，以令移動構件和輸送板 成一體地來升降。 輸送板20在圖示的例子係由彎曲0.15〜0.3 mm之薄的 不銹板成L字型所形成之刮刀刃21所形成’而藉由成遍及 刮刀刃21長軸方向展延成存的支承構件22所支承著。 支承構件22係保持於與氣缸桿31a相連結之柄（夾持 器）23。在支承構件22埋設有磁鐵22a，而形成會吸引刮 糊滾筒4至刮刀刃21上。 刮刀刃2 1理想爲配設成具有1〜2 °之平穩坡度的傾斜 且接受側成爲在於下方，並藉由刮刀刃之彈性（板彈簧彈 性來使接受側緣可確實地接觸於篩網。 氣缸桿3 1 a連結有連結板3 2。而連結板3 2前端上面則 固定有標度筒3 3，且得插入於標度筒3 3之調整螺釘3 4下端 成爲超過連結板32而以螺釘結合於柄（夾持器）23基部。 柄23的基部23a係嵌合成滑動自如於固定在連結板32前端 下面之導塊（導構件）3 5。再者，雖未圖示，調整螺釘3 4 係配設有防止拔止結構，使得成爲不會從標度筒3 3拔出。 而氣缸31外殻乃固定有調節氣缸桿31a之上升高度位 200521292 (9) 置用的止動塊36。在於觸止塊36則藉由倂緊螺帽36b栓緊 (扣接）以螺釘所構成之止動器本體36a。止動器本體36a 係可調整高度，且成爲可調整連結板32會碰觸之高度，也 就是可調節輸送板20的升降高度。 以如此地來藉由氣缸3 1而升降驅動輸送板20，又可藉 由調節止動器本體36a高度來調節上升高度，且藉由調整 螺釘34而成爲可實施微調整給予篩網之接觸壓力。 接著，參照圖4〜圖7下，依序說明有關具有如上述結 構的平網印花機之印染循環動作。再者，圖6(a)〜（f )係圖4 ( a )〜（f)的部分放大圖，圖7 ( g )〜（k )係 圖5(g)〜（k)之部分放大圖。 圖4 ( a )及圖6 ( a )係顯示開始印染（印刷）前，而 藉由未圖示的升降裝置來使花版框架2在於降下位置。輸 送板20則藉由氣缸22來保持於上升位置。該時之輸送板20 的上升量係藉由止動器本體36 a而成爲可調整。 圖4 ( b )及圖6 ( b )係顯示剛開示印染後之狀態，當 磁鐵台5吸引刮糊滾筒4而從一端開始印染至另一端的動作 時，輸送板20會形成較磁鐵台更快速度來移動。 其次，如圖4(c)及圖6(c)所示，輸送板20從花版 框架2 —端到達於另一端時，就停止控制馬達4 1，然後氣 缸3 1會開始動作來降下輸送板2 0，而使刮刀刃2 1抵接於篩 網表面，並在該狀態下來待命直至刮糊滾筒4的到達爲止 。再者，輸送板20也可構成爲在開始印染前預先在圖4 ( c )位置待命。 -12- 200521292 (10) 接著，如圖4 ( d )及圖6 ( d )所示，當被磁鐵台5所 吸引且旋轉移動過來之刮糊滾筒4到達於另一端的篩網雕 刻部外區域時，染料和刮糊滾筒雖會乘上於刮刀刃2 1，但 磁鐵台5則會維持移動直至到達定位（所設定位置，亦即 ，圖4(d)的位置）爲止才停止。另一方面，刮糊滾筒4 當乘上於刮刀刃2 1上時，會從磁鐵台5之吸引力被釋放而 由內裝於支承構件22的磁鐵22a所吸引。200521292 (5) A flat screen printing machine that prints (color) color paste on cloth through the screen design and engraving department of the screen, which is characterized by having: rotating and moving the screen while printing (dyeing) the aforementioned screen. The squeegee roller is received together with the color paste in one of the outer areas of the pattern design engraving section, and is separated from the screen to be transported to the other outer area of the pattern design engraving section, and is handed over to the color paste together with the color paste. The other outer region is attracted to the carrying device of the magnet table. The flat screen printing machine of the present invention adopts the above-mentioned structure to perform printing and dyeing in only one direction, and scrapes the paste roller back and forth in a non-contact state with the screen, so that the amount of color paste required during printing is formed from the other side to The amount of color paste in one direction is only one, so that the flat screen printing machine of the pasting roller method can reduce the amount of color paste. As a result, the diameter of the scraping roller can be made thinner than the previous one, and the extrusion amount extruded during printing and dyeing becomes the most appropriate (suitable), so that even the delicate design pattern will not be squeezed. The use of bad thin lines or patterns to perform printing and dyeing can also prevent the occurrence of poor accuracy in the position of the flower (to the flower) due to uneven color or yarn swing (deflection). It is only printing and dyeing in one direction, so that the swinging direction of the yarn swing becomes only one direction, so that it is more possible to suppress the problem of bad flower accuracy caused by the yarn swinging. The aforesaid conveying device can be provided with: a conveying plate for conveying the aforesaid scraping roller on the screen to be in contact with the screen slightly parallel to the upper surface of the screen; to make the conveying plate contact or alienate (away) from the screen; A lifting device; and a moving member for moving the conveying plate between one of the outer regions and the other outer region of the pattern design engraving section. -8- 200521292 (6) The conveying device is preferably equipped with a magnet for attracting the scraping roller to hold the conveying plate so that the scraping roller received by the conveying plate does not fall off the conveying plate. The conveying plate is preferably configured to be supported by a supporting member extending in a longitudinal direction from the base end portion of the conveying plate and extending over the entire length of the conveying plate so that the magnet table starts to move and the conveying plate is at After the squeegee roller is received on the screen, the magnet table moves further to abut the squeegee roller on the supporting member. Generally, it is extremely difficult to run out of the color paste carried by the scraping drum by printing in one direction (moving forward). Therefore, the remaining color paste after printing in one direction is used together with the scraping drum. It is accepted on the conveying plate, but because of the above-mentioned structure, the coloring paste is formed on the conveying plate, and the coloring paste is located on the support member side. Therefore, when it is handed over to the screen, it will be The paste roller is moved in accordance with the movement of the magnet table, so that the paste can be conveyed by scraping and rolling, which is extremely desirable. The above-mentioned flat screen printing machine of the present invention is preferably configured to further include a position where the stagnation portion is arranged so as to occupy (open) or separate (separate from) the pattern design engraving portion that is close to the screen and separated (open) from the screen. , And a partition that does not hinder the movement of the scraping roller and is away from the screen, so that the amount of color paste carried by the scraping roller can be limited, so that the conveying plate falling from the scraping roller is dropped. . The partition is preferably configured to move the scraping roller from the paste retaining portion toward the pattern design engraving portion side, so that the scraping roller can pass through, and the color paste can be scraped to a uniform distance from the position, so that printing and dyeing can be performed. Jun-9-200521292 (7) A uniform amount of color paste is applied to the cloth. The separator is preferably configured to store the color paste in the paste retention portion after the scraping roller passes through the separator, and the paste retention portion is separated by being close to the screen, so that the scraped color paste can be scraped. Prevents the flow from the paste retention area to the pattern design engraving area. Furthermore, the aforementioned partition is preferably configured such that when the scraping roller is moved from the pattern design engraving section to the paste retaining section side, the color paste carried by the scraping roller is not scraped, and the paste is moved away (away, distant, (Reverse) The alienated position 'prevents the color paste from falling on the outside (pattern design engraving) side of the partition. [Embodiment] Hereinafter, a first embodiment of the present invention will be described with reference to Figs. 1 to 7. In addition, the same symbols as those of the drawings including the prior art mentioned above are given the same symbols. The flat screen printing machine of the present invention is different from the former in that it is provided with a conveying device for conveying a paste roller. The conveying device is provided with: a conveying plate 20 for contacting the screen 3 in parallel with the screen 3; a lifting device 30 for bringing the conveying plate 20 into contact with or away from the screen 3; and a moving conveyer The plate 20 is a moving member 40 between one of the outer regions and the other outer region of the engraving portion 3 a of the pattern of the screen 3. In the illustrated example, the moving member 40 is constituted by a chain conveyor 42 driven by a control motor 41. The chain conveyor 42 is configured to form a pair of chains along both sides of the screen -10- 200521292 (8) 3 to be accommodated in guide frames 43, 43 described later. In the figure, reference numeral 44 indicates a drive coupling shaft for transmitting the drive of the control motor 41. The lifting device 30 includes an air cylinder 31 in the illustrated example. The cylinder 31 is connected to a chain conveyor 42 and moves along the guide frame by the chain conveyor 42. Furthermore, in this embodiment, the lifting device 30 is connected to the moving member 40 to be moved. Although the form of the lifting conveying plate will be described, it may also be configured so that the moving member can be raised and lowered to move the moving member and convey The board comes up and down as a whole. In the example shown in the figure, the conveying plate 20 is formed by a scraper blade 21 formed by bending a thin stainless steel plate of 0.15 to 0.3 mm into an L-shape. The support member 22 is supported. The support member 22 is held by a handle (clamp) 23 connected to the cylinder rod 31a. A magnet 22a is embedded in the support member 22 so as to attract the paste roller 4 to the blade 21. The scraper blade 21 is ideally arranged to have a slope with a smooth slope of 1 to 2 °, and the receiving side is positioned below, and the elasticity of the scraper blade (plate spring elasticity) allows the receiving side edge to reliably contact the screen. The cylinder rod 3 1 a is connected with a connecting plate 3 2. The front end of the connecting plate 3 2 is fixed with a scale tube 3 3, and the lower end of the adjusting screw 3 4 which must be inserted into the scale tube 3 3 exceeds the connecting plate 32 to The screw is connected to the base of the shank (clamp) 23. The base 23a of the shank 23 is fitted into a guide block (guide member) 3 5 which is slidably fixed under the front end of the connecting plate 32. Furthermore, although not shown, the adjustment screw The 3 4 system is equipped with a pull-out prevention structure, so that it cannot be pulled out from the scale cylinder 3 3. The cylinder 31 housing is fixed with a stop block for adjusting the height of the cylinder rod 31a 200521292 (9). 36. The contact stop block 36 is a stopper body 36a composed of screws by tightening (fastening) the cap nut 36b. The stopper body 36a is adjustable in height and becomes an adjustable connecting plate 32. The height of the touch, that is, the lifting height of the conveying plate 20 can be adjusted. The air cylinder 31 drives the conveying plate 20 up and down, and adjusts the ascending height by adjusting the height of the stopper body 36a, and the adjusting pressure 34 makes it possible to perform fine adjustment of the contact pressure to the screen. Next, referring to FIG. 4 ~ Fig. 7 will sequentially explain the printing and dyeing cycle operation of the flat screen printing machine having the above-mentioned structure. In addition, Figs. 6 (a) to (f) are partially enlarged views of Figs. 4 (a) to (f), Figures 7 (g) ~ (k) are enlarged views of a part of Figures 5 (g) ~ (k). Figures 4 (a) and 6 (a) show before printing (printing) is started, but not shown The lifting device is used to make the flower frame 2 at the lowered position. The conveying plate 20 is maintained at the raised position by the air cylinder 22. At this time, the raising amount of the conveying plate 20 is adjustable by the stopper body 36a. Figures 4 (b) and 6 (b) show the state immediately after printing. When the magnet table 5 attracts the squeegee roller 4 and starts printing from one end to the other, the conveying plate 20 will be more effective than the magnet table. 4 (c) and 6 (c), the conveying plate 20 reaches from the end of the pattern frame 2 to the other end At this time, the control of the motor 41 is stopped, and then the cylinder 31 starts to move to lower the conveying plate 20, so that the scraper blade 21 abuts on the surface of the screen, and stands by in this state until the scraping drum 4 arrives. In addition, the conveying plate 20 may also be configured to stand by in advance at the position shown in FIG. 4 (c) before printing and dyeing. -12- 200521292 (10) Next, as shown in FIG. 4 (d) and FIG. 6 (d), when When the scraping roller 4 attracted by the magnet table 5 and rotated to reach the area outside the engraving section of the screen at the other end, the dye and the scraping roller will ride on the scraper blade 21, but the magnet table 5 will maintain The movement does not stop until the positioning is reached (the set position, that is, the position of FIG. 4 (d)). On the other hand, when the squeegee roller 4 rides on the scraper blade 21, the attraction force from the magnet table 5 is released and attracted by the magnet 22a built in the support member 22.
其次，輸送板20會由氣缸來使之上升，並從篩網3表 面遠離。進而，篩網及導框架，將藉由未圖示的升降裝置 來上升〔參照圖4(e)及圖6(e)〕。Next, the conveying plate 20 is lifted by the air cylinder and is separated from the surface of the screen 3. Furthermore, the screen and the guide frame are raised by a lifting device (not shown) [see Fig. 4 (e) and Fig. 6 (e)].
而在該上升時，會如圖4(f)及圖6(f)所示，無端 環帶V會輸送一循環長度份量，同時磁鐵台5和輸送板20 會從另一端回行至一端。回行時之移動速度，將會與開始 印染動作時同樣，輸送板2 〇會快於磁鐵台5。而在輸送板 20回行至原來位置待命期間，磁鐵台5會移動，且在輸送 板20之前面位置停止一次〔參照圖5(g)及圖7(g)〕。 倘若無端環帶已完成輸送一循環長度份量時，就在時 刻降下篩網3及導框架43〔參照圖5 ( h )及圖7 ( h )〕。 進而，降下輸送板2 0來抵接刮刀刃2 1於篩網表面後，才移 動磁鐵台5直至定位爲止〔參照圖5(i)〜（k)及圖7(i )〜（k )〕。該時，刮刃刃2 1上之刮糊滾筒4，將藉由磁 鐵台5的吸引力所吸引且旋轉移動下來與染料一起移動直 至篩網端面定位處爲止。 而藉由重複該等之一連串動作來實施連續印染，且刮 -13- 200521292 (11) 糊滾筒4因在從另一端回行於一端時並不會接觸於篩網表 面，而並不會印染（印刷）染料於無端環帶上的布帛，以 到可實施一方向（單向）印染。因此’可在印染時予減少 所需要之色糊量，且響應於該需要量而使滾動直徑變爲細 小。在於實際上，先前之刮糊滾筒直徑至少也需要6 mm 直徑者，但在本實施形態，則令刮糊滾筒的直徑作成爲 2 · 5 m m 〇 再者，作爲由於可令滾筒直徑作成爲細小而產生之附 隨（伴隨）效果，也可消除由摩擦阻力而引起產生花色模 糊（篩網紗伸長而引起顏色不均勻）’使得可進一步地來 印染精緻的設計圖案。 其次，以下將參照圖8〜圖1 5來說明有關本發明之平 網印花機的第2實施形態。 在於上述第1實施形態之平網印花機，倘若乘上於 輸送手段的（印）染糊之量過多時，因具有在搬運中，有 可能染糊掉落於篩網表面而產生印染不良的情況之虞，因 此，理想爲可實施規範（限定）調節印染時的染糊量。 爲此，第2實施形態之平網印花機乃配設附加了用 以能佔有對於篩網3來隔離篩網3的圖案設計雕刻部外側區 域3 b之位置，及從篩網遠離（疏遠）來成爲不會妨礙移動 刮糊滾筒的位置用之隔板1 〇，而其他結構則與上述第1 實施形態的平網印花機爲同樣者。 隔板1 〇係配置成與刮糊滾筒4成平行，且安裝於用以 調整篩網3和隔板1 〇之疏遠距離用的疏遠距離調節機構1 1 -14 - 200521292 (12) 疏遠距離調節機構1 1係藉由支承板1 2來支撑於框1 c。 支承板1 2係組裝成可調節有關於花版框架2長度方向的固 定位置，而理想爲藉由調節支承板1 2之固定位置來調節糊 滯留部6的範圍。再者，在圖示例子，雖僅在篩網3 —方向 具備有隔板1 〇，但也可配置於篩網3兩側。 疏遠距離調節機構1 1，在圖示例子係在組裝於框1 c之 支承板12，固定第1氣缸13及第2氣缸14成相鄰接，而在第 1氣缸1 3的活塞桿1 3 a (參照圖1 1 )，藉由托架1 5來組裝隔 板10，至於在第2氣缸14之活塞桿14a(參照圖11)，固定 有限制第1氣缸1 3的活塞桿1 3 a之移動量用的止動器1 6。 而配設於第2氣缸14之止動器16係具備有朝第1氣缸13 上方展延的臂16a及固定於臂16a前端部之補強（加強）螺 栓16b。在圖示例子，補強螺栓16b係扭入於臂16a而由螺 帽16c來予以固定著。 在於第1氣缸13的托架15組裝有可配合於所使用之刮 糊滾筒4的直徑來變更與補強螺栓i6b之距離用的可變高度 之圓盤17。可變高度圓盤17爲旋轉式而形成爲藉由變更旋 轉角度位置來成階段性地變化高度用的複數個階段1 7 a、 1 7b、1 7 c (參照圖9 )，形成當旋轉圓盤時，會改變與補 強螺栓16b的距離。 接著’參照圖11〜圖15下，依序來說明具有如上述結 構之有關本發明第2實施形態的平網印花機之印染循環 動作。再者，圖14(a)〜（f)係圖12(a)〜（f)的部 -15- 200521292 (13) 分放大圖，圖15(g)〜（k)爲圖13(g)〜（k)之部分 放大圖。至於有關輸送板的動作，因與在上述第1實施 形態所說明者同樣，因此，省略其說明。 在於初始狀態〔圖1 1 ( a )、圖1 2 ( a )、圖1 4 ( a ) 〕時，刮糊滾筒4係位於糊滯留部6之花版框架2近旁位置 ，而糊滯留部6則藉由隔板10隔開著。該時，藉由隔板10 來隔開糊滯留部6，使得可防止從糊滯留部6產生流動至圖 案設計雕刻部3a之狀況。 0 首先要開始印染於布帛時，刮糊滾筒4從糊滯留部6朝 圖案設計雕刻部3 a側移動時，僅會令第1氣缸1 3產生動作 而已，而會從篩網3疏遠隔板1 0〔參照圖1 1 ( b )、圖1 2 ( b)、圖14(b)〕。而第1氣缸13的活塞桿13a會上升直至 可變高度圓盤1 7抵接於止動器1 6之補強螺栓1 6b爲止，以 令隔板1 〇從篩網3僅疏遠所預定之距離。該時的疏遠距離 (將稱爲第1距離），理想爲設定成與刮糊滾筒4之直徑同 樣程度（稍爲高之程度）的距離，而形成爲可刮取超過刮 ® 糊滾筒4高度的色糊7。 而隔板1 〇之疏遠距離及上升定時係用以決定刮糊滾筒 4會從糊滯留部6所提出（會搬運）的色糊量用者’可適當 地予以設定。 以如上所述，藉由控制隔板1 0之疏遠距離及用以上升 用的定時，又在刮糊滾筒4通過隔板1 0時’予以實施操作 刮取超過刮糊滾筒4高度之色糊’就可減少藉由刮糊滾筒4 所搬運的色糊。以如此地來操作時’就具有可達成控制爲 -16- 200521292 (14) 藉由刮糊滾筒4所搬運之色糊7的量予以減低搬運量，同時 可減少載置於輸送板20的色糊留住之量，使得可防止色糊 從輸送板2 0掉落的情況，而且可儲存色糊於糊滯留部6之 功效。 所刮取之色糊7會在刮糊滾筒4通過隔板1 〇後，使隔板 1 〇靠近於篩網3而隔離糊滯留部，使得留住色糊於糊滯留 部〔參照圖1 2 ( c )〕。藉由構成爲隔離所刮取之色糊於 糊滯留部，就可令所刮取之色糊防止朝圖案設計雕刻部3 a 。又倘若作成爲刮取色糊後才隔開於糊滯留部6時，就可 響應於所需來增加所要供予糊滯留部6的色糊量，其結果 ，可減少供應色糊的供應頻率，使得可減輕管理色糊量的 負擔。 在於圖1 3 ( i )及圖1 5 ( i )之狀態下，已回行刮糊滾 動4且被吸引於磁鐵台5，當朝糊滯留部6方向且靠近於隔 板10時，第1氣缸13和第2氣缸14會同時產生動作，使得隔 板1 〇上升而從篩網遠離，並會使刮糊滾筒4通過〔參照圖 1 3 ( j )及圖1 5 ( j )〕。而會在通過刮糊滾筒4後，隔板 10立即降下來隔離糊滯留部6〔參照圖13 (k)及圖15 (k ))0 當第2氣缸14產生動作時，因會使止動器16之位置上 升，而第1氣缸13的活塞桿移動距離會配合該上升而伸長 ，以致可增大隔板1 0和篩網3的疏遠距離〔參照圖1 4 ( b ) 〕。該時與篩網3之疏遠距離（將稱爲第2距離）係會超過 刮糊滾筒4的高度’而作爲如不會刮取色糊之距離。一般 -17- 200521292 (15) 言之，第2距離乃設定爲較前述第1距離更大。 當刮糊滾筒4朝糊滯留部6側回行時，藉由刮糊滾筒4 所搬運的色糊7，也有可能由於圖案設計雕刻部的寬度或 所搬運之色糊量而超過刮糊滾筒4高度的情況〔參照圖1 1 (c )]。而在該狀態時，倘若隔板1 〇予以刮取所超過之 色糊時，就具有所刮之色糊會朝刮糊滾筒4的進行方向後 方掉落而流至圖案設計雕刻部之虞。爲止，當刮糊滾筒4 從圖案設計雕刻部3a朝糊滯留部6側移動時，就予以上升 隔板10的高度成爲不會刮取超過刮糊滾筒4高度之高度， 由而可消除如此弊病。再者，在此隔板10會動作的定時， 理想爲儘量在刮糊滾筒4通過隔板後予以迅速地使之動作 〇 控制隔板1 〇乙事雖未圖示，可採用藉由脈衝計數器來 讀取來自附屬於驅動磁鐵台5用之伺服馬達的旋轉編碼器 之輸出，而實施微控的控制等之公知控制手段。 本發明的平網印花機，雖未圖示，但理想爲具備有偵 測糊滯留部表面用之糊面感測器，及依據來自該糊面感測 器的信號來供色糊給予前述糊滯留部用之色糊自動供應機 【圖式簡單說明】 圖1係顯示有關本發明平網印花機的第1實施形態之 斜視（立體）圖。 圖2係放大圖1之一部分來顯示的斜視圖。 -18- 200521292 (16) 圖3係顯示圖1的平網印花機，圖3 ( a )爲平面圖，圖 3(b)爲圖3(a)之A — A剖面圖，圖3(c)爲圖3 (a) 的B — B剖面圖。 圖4 ( a )〜（f )係說明圖1之平網印花機的印染過程 用之說明圖，對應於圖3(b)的一部分。 圖5 ( g )〜（k )係說明接續於圖丨之印染過程的印染 過程用之說明圖。 圖6(a)〜（f)係放大圖4的一部分來顯示之說明圖 〇 圖7(g)〜（k)係放大圖5的一部分來顯示之說明圖 〇 圖8係顯示有關本發明平網印花機的第2實施形態之 斜視圖。 圖9係放大圖8的一部分來顯示之斜視圖。 圖1〇係顯示圖8的平網印花機，圖1〇 (a)爲平面圖， 圖10(b)爲圖1.0 (a)之A— A剖面圖，圖10(a)爲圖10 (a )的B — B剖面圖。 圖11(a)〜（c)係顯示具備於圖8之平網印花機的 疏遠距離調節機構之動作狀態的說明圖。 圖1 2 ( a )〜（f )係說明圖8之平網印花機的印染過 程用之說明圖，針對應於圖1 0 ( b )的一部分。 圖1 3 ( g )〜（k )係說明接續於圖1 2印染過程之印染 過程用的說明圖。 圖1 4 ( a )〜（f )係放大圖1 2之一部分來顯示的說明 -19- 200521292 (17) 圖。 圖1 5 ( g )〜（k )係放大圖丨3之一部分來顯示的說明 圖。 圖1 6係顯示先前平網印花機之平面圖。 圖1 7係圖1 6的C 一 C剖面圖。 圖18係圖17之一部分放大剖面圖。 圖1 9 ( a )係顯示圖1 6的平網印花機之印染狀態的說 明圖，圖19(b)係顯示橡膠壓擠方式平網印花機之印染 狀態的說明圖。 圖20係放大圖16之平網一部分來顯示的平面圖。 〔主要元件對照表〕 la、lb 框 1 c 框 2 花版框架 3 篩網 3 a 圖案設計雕刻部 3b 外側區域 4 刮糊滾筒 5 磁鐵台 5 a 磁鐵 6 糊滯留部 7 (顏）色糊 10 隔板 -20- 200521292 (18) 11 12 13 13a 14 1 5 16 16a 16b 16c 17 17a、 17b 20 2 1 22 22a 23 23a 30 3 1 3 1a 32 33 34 疏遠距離 支承板 第1氣缸 活塞桿 第2氣缸 托架 止動器 臂 補強螺栓 螺帽 圓盤 、17c 輸送板 刮刀刃 支承構件 磁鐵 柄（夾持 基部 升降裝置 氣缸 氣缸桿 連結板 標度筒 調整螺釘 調節機構During this rise, as shown in Fig. 4 (f) and Fig. 6 (f), the endless endless belt V will convey a cycle length portion, while the magnet table 5 and the conveying plate 20 will return from the other end to one end. The moving speed at the time of returning will be the same as that at the start of the printing operation, and the conveying plate 20 will be faster than the magnet table 5. While the conveying plate 20 returns to its original position and stands by, the magnet table 5 moves and stops once at the front position of the conveying plate 20 [see Fig. 5 (g) and Fig. 7 (g)]. If the endless endless belt has finished conveying a cycle length portion, the sieve 3 and the guide frame 43 are lowered at all times [refer to Fig. 5 (h) and Fig. 7 (h)]. Further, the conveying plate 20 is lowered to abut the scraper blade 21 on the surface of the screen, and then the magnet table 5 is moved until it is positioned [see FIGS. 5 (i) to (k) and FIGS. 7 (i) to (k)] . At this time, the squeegee roller 4 on the scraper blade 21 will be moved by the attraction force of the magnetic table 5 to rotate and move together with the dye until the end face of the screen is positioned. Continuous printing and dyeing are performed by repeating one of these series of actions, and scraping -13- 200521292 (11) The paste roller 4 does not touch the surface of the screen when returning from the other end to the other end, and does not print and dye. (Printing) The fabric on the endless belt is dyed in one direction (unidirectional). Therefore, 'the amount of color paste required can be reduced during printing and the rolling diameter can be made small in response to the required amount. The fact is that the diameter of the pasting roller was at least 6 mm. However, in this embodiment, the diameter of the pasting roller is made 2.5 mm. Furthermore, the diameter of the roller can be made small. The accompanying (concomitant) effect can also eliminate the blurring of the color caused by the frictional resistance (the unevenness of the color caused by the elongation of the screen yarn), so that the delicate design patterns can be further printed. Next, a second embodiment of the flat screen printing machine according to the present invention will be described below with reference to Figs. 8 to 15. In the flat screen printing machine of the first embodiment described above, if the amount of (printing) dye applied to the conveying means is too large, it may cause the dye to fall on the surface of the screen during transportation and cause poor printing. Because of the circumstances, it is ideal to implement a standard (limitation) to adjust the amount of paste during printing and dyeing. For this reason, the flat screen printing machine of the second embodiment is provided with a position that can occupy the outer area 3 b of the engraving part of the pattern design to isolate the screen 3 from the screen 3 and is away from the screen (distance). It becomes a partition plate 10 for preventing the position of the doctor blade from moving, and the other structures are the same as those of the flat screen printing machine of the first embodiment. The partition plate 1 〇 is arranged parallel to the scraping roller 4 and is installed on a distance adjusting mechanism 1 1 -14-200521292 for adjusting the distance between the screen 3 and the partition plate 10. The mechanism 11 is supported by the frame 1c by a support plate 12. The support plate 12 is assembled to adjust the fixed position of the pattern frame 2 in the longitudinal direction, and it is desirable to adjust the range of the paste retention portion 6 by adjusting the fixed position of the support plate 12. In the example shown in the figure, the partitions 10 are provided only in the direction of the screen 3, but they may be arranged on both sides of the screen 3. In the example shown in the figure, the distance adjusting mechanism 11 is a support plate 12 assembled on the frame 1 c, and the first cylinder 13 and the second cylinder 14 are fixed adjacent to each other, and the piston rod 1 3 of the first cylinder 13 a (refer to FIG. 1), the partition plate 10 is assembled by the bracket 15, and the piston rod 14 a (see FIG. 11) of the second cylinder 14 is fixed with the piston rod 1 3 a restricting the first cylinder 13 The stopper for the amount of movement 16. The stopper 16 disposed on the second cylinder 14 is provided with an arm 16a extending upwardly of the first cylinder 13 and a reinforcing (reinforcing) bolt 16b fixed to a front end portion of the arm 16a. In the illustrated example, the reinforcing bolt 16b is twisted into the arm 16a and fixed by a nut 16c. The bracket 15 of the first cylinder 13 is assembled with a variable-height disk 17 adapted to the diameter of the paste roller 4 used to change the distance from the reinforcing bolt i6b. The variable-height disk 17 is a rotary type, and is formed by changing a plurality of stages 17 a, 17 b, and 17 c (see FIG. 9) for changing the height in stages by changing the rotation angle position. When the disk is turned, the distance from the reinforcing bolt 16b is changed. Next, with reference to Fig. 11 to Fig. 15, the printing cycle operation of the flat screen printing machine having the above-mentioned structure according to the second embodiment of the present invention will be described in order. 14 (a) to (f) are enlarged views of the part -15- 200521292 (13) of FIGS. 12 (a) to (f), and FIGS. 15 (g) to (k) are shown in FIG. 13 (g). ~ (K) is an enlarged view. Since the operation of the conveying plate is the same as that described in the first embodiment, the description thereof will be omitted. In the initial state (Fig. 1 (a), Fig. 12 (a), Fig. 1 (a)), the scraping roller 4 is located near the pattern frame 2 of the paste retaining portion 6, and the paste retaining portion 6 They are separated by a partition 10. At this time, the paste retaining portion 6 is partitioned by the partition plate 10, so that the situation where the paste retaining portion 6 flows to the pattern design engraving portion 3a can be prevented. 0 When printing and dyeing on the fabric is first started, when the scraping roller 4 moves from the paste retention portion 6 to the pattern design engraving portion 3 a side, it will only cause the first cylinder 13 to move, and it will alienate the partition from the screen 3 10 [Refer to FIG. 11 (b), FIG. 12 (b), FIG. 14 (b)]. The piston rod 13a of the first cylinder 13 will rise until the variable-height disk 17 abuts the reinforcing bolt 16b of the stopper 16 so that the partition plate 10 will be separated from the screen 3 by a predetermined distance. . The distance at this time (to be referred to as the first distance) is ideally set to a distance (slightly high) that is the same as the diameter of the squeegee roller 4 so that it can be scraped beyond the height of the squeegee ® squeegee Color paste 7. The distance and the rising timing of the partition plate 10 are used to determine the amount of color paste used by the scraping roller 4 from the paste retention unit 6 (the user can appropriately set it). As described above, by controlling the distance between the separator 10 and the timing for rising, the operation is performed while the scraping roller 4 passes through the separator 10 to scrape the color paste exceeding the height of the scraping roller 4. 'It is possible to reduce the color paste carried by the scraping roller 4. When it is operated in this way, it is possible to achieve a control of -16- 200521292 (14) The amount of color paste 7 carried by the scraping roller 4 can be reduced to reduce the amount of color, and the color of the color placed on the conveying plate 20 can be reduced. The amount of the paste retention can prevent the color paste from falling from the conveying plate 20, and can store the effect of the color paste in the paste retention portion 6. After the scraped color paste 7 passes through the separator 10, the separator 10 is brought close to the screen 3 to isolate the paste retention portion, so that the paste is retained in the paste retention portion [refer to FIG. 12] (c)]. By structuring the scraped color paste on the paste retention portion, it is possible to prevent the scraped color paste from designing the engraving portion 3 a toward the pattern. If the color paste is scraped and then separated from the paste retention portion 6, the amount of color paste to be supplied to the paste retention portion 6 can be increased in response to the need. As a result, the frequency of supply of color paste can be reduced. So that the burden of managing the amount of color paste can be reduced. In the states of FIGS. 1 3 (i) and 1 5 (i), the paste has been rolled back and rolled 4 and attracted to the magnet table 5. When it is in the direction of the paste retention portion 6 and is close to the partition 10, the first The air cylinder 13 and the second air cylinder 14 act simultaneously, causing the partition plate 10 to rise and move away from the screen, and to pass the scraping roller 4 [refer to FIG. 13 (j) and FIG. 15 (j)]. However, after passing through the scraping roller 4, the partition plate 10 is lowered immediately to isolate the paste retaining portion 6 (refer to FIGS. 13 (k) and 15 (k)). 0 When the second cylinder 14 is activated, it will stop. The position of the device 16 rises, and the moving distance of the piston rod of the first cylinder 13 is extended in accordance with the rise, so that the distance between the partition plate 10 and the screen 3 can be increased [refer to FIG. 14 (b)]. At this time, the distance from the screen 3 (to be referred to as the second distance) will exceed the height of the scraping drum 4 'as a distance that will not scrape the color paste. General -17- 200521292 (15) In other words, the second distance is set larger than the first distance. When the squeegee roller 4 returns to the side of the stagnation retention section 6, the color paste 7 carried by the squeegee roller 4 may also exceed the squeegee roller 4 due to the width of the pattern engraving section or the amount of color paste carried. For height [Refer to Figure 11 (c)]. In this state, if the separator 10 scrapes the excess color paste, there is a possibility that the scraped color paste will fall behind in the direction of the progress of the scraping roller 4 and flow to the pattern design engraving section. So far, when the scraping roller 4 is moved from the pattern design engraving portion 3a to the side of the paste retaining portion 6, the height of the partition plate 10 is raised so that it will not scrape beyond the height of the scraping roller 4. This can eliminate such disadvantages. . In addition, at the timing when the partition plate 10 will operate, it is desirable to make the scraping roller 4 move as quickly as possible after passing through the partition plate. Control the partition plate 1 〇 Although not shown, a pulse counter may be used. To read the output from a rotary encoder attached to a servo motor used to drive the magnet table 5, a known control means such as micro-control is performed. Although not shown in the figure, the flat screen printing machine of the present invention is preferably provided with a paste sensor for detecting the surface of the paste stagnant portion, and supplies a color paste to the paste according to a signal from the paste sensor. Automatic color paste supply machine for the staying part [Schematic description] Fig. 1 is a perspective (stereoscopic) view showing a first embodiment of the flat screen printing machine according to the present invention. FIG. 2 is a perspective view showing a part of FIG. 1 enlarged. -18- 200521292 (16) Fig. 3 shows the flat screen printing machine of Fig. 1. Fig. 3 (a) is a plan view, and Fig. 3 (b) is a cross-sectional view taken along A-A of Fig. 3 (a). Fig. 3 (c) It is the B-B sectional view of Fig. 3 (a). 4 (a) to (f) are explanatory diagrams for explaining the printing and dyeing process of the flat screen printing machine of FIG. 1, and correspond to a part of FIG. 3 (b). 5 (g) ~ (k) are explanatory diagrams for explaining the printing and dyeing process following the printing and dyeing process of FIG. Figs. 6 (a) to (f) are enlarged illustrations of a part of Fig. 4; Figs. 7 (g) to (k) are enlarged illustrations of a part of Fig. 5; A perspective view of a second embodiment of the screen printing machine. FIG. 9 is a perspective view showing a part of FIG. 8 enlarged. Fig. 10 shows the flat screen printing machine of Fig. 8, Fig. 10 (a) is a plan view, Fig. 10 (b) is a cross-sectional view taken along A-A of Fig. 1.0 (a), and Fig. 10 (a) is a view of Fig. 10 (a ) Section B-B. Figs. 11 (a) to (c) are explanatory diagrams showing operation states of the distance adjusting mechanism provided in the flat screen printing machine of Fig. 8. Figs. Figs. 12 (a) to (f) are explanatory diagrams for explaining the printing and dyeing process of the flat screen printing machine of Fig. 8, and correspond to a part corresponding to Fig. 10 (b). Figures 13 (g) ~ (k) are explanatory diagrams for explaining the printing and dyeing process subsequent to the printing and dyeing process of FIG. 12. Figures 14 (a) to (f) are enlarged illustrations of a part of Figure 12 to show the -19-200521292 (17). Figures 15 (g) ~ (k) are enlarged explanatory views showing a part of the drawings. Figure 16 shows a plan view of a conventional flat screen printing machine. FIG. 17 is a C-C cross-sectional view of FIG. 16. FIG. 18 is an enlarged sectional view of a part of FIG. 17. Fig. 19 (a) is an explanatory diagram showing the printing and dyeing state of the flat screen printing machine of Fig. 16 and Fig. 19 (b) is an explanatory diagram showing the printing and dyeing state of the flat screen printing machine by the rubber pressing method. FIG. 20 is a plan view showing a part of the flat net of FIG. 16 enlarged. [Comparison table of main components] la, lb Frame 1 c Frame 2 Flower frame 3 Screen 3 a Pattern design engraving 3b Outside area 4 Scraping roller 5 Magnet table 5 a Magnet 6 Paste retention section 7 (color) Paste 10 Bulkhead-20- 200521292 (18) 11 12 13 13a 14 1 5 16 16a 16b 16c 17 17a, 17b 20 2 1 22 22a 23 23a 30 3 1 3 1a 32 33 34 Distance distance support plate No. 1 cylinder piston rod No. 2 Cylinder bracket stopper arm reinforcement bolt nut disk, 17c conveying plate scraper blade support member magnet handle (holding base lifting device cylinder cylinder rod connecting plate scale cylinder adjustment screw adjustment mechanism
階段stage
器） ，21 - 200521292 (19) 3 5 導塊 36 止動塊 36a 止動器本體 36b 倂緊螺帽 40 移動構件 4 1 控制馬達 42 鏈條運送機 43 導框架 44 驅動連結軸 V 無端環帶 s 布帛 -22-(21) 200521292 (19) 3 5 Guide block 36 Stopper 36a Stopper body 36b Clamping nut 40 Moving member 4 1 Control motor 42 Chain conveyor 43 Guide frame 44 Drive connecting shaft V Endless belt s Cloth-22-