201119930 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種滾壓式失持裝置，詳言之，係關於一 種用於軟性基材之連續滾壓式夾持裝置。 【先前技術】201119930 VI. Description of the Invention: [Technical Field] The present invention relates to a rolling type holding device, and more particularly to a continuous rolling type clamping device for a soft substrate. [Prior Art]
隨著科技的進步，消費型產品之發展也隨著人類的需求 不斷在改變當中，軟性電子以產品可彎曲的優勢將帶動新 —波產業的發展。傳統電？零件或系統是以固定型態的 矽，或者玻璃為基材來建構出功能性的產品，軟性電子 (簡稱軟電）則是跳脫基材固定型態的模式，而製作出具有 彎曲特性的電子產品。要達到此目的，舉凡塑勝、金屬薄 板、薄型化玻璃、布、紙等可撓性基材的應用，皆是此領 域的研究範嘴。軟性電子由於具備質量輕、厚度薄、耐衝 擊可撓曲、易攜帶穿戴、可曲面使用、造型變化的自由 度大等特性，所以在可攜式電子及新興產品的應用領域特With the advancement of technology, the development of consumer products is constantly changing with the needs of human beings. Soft electronics will drive the development of new-wave industry with the advantage of flexible products. Traditional electricity? The part or system is a fixed type of crucible or glass as a substrate to construct a functional product, and soft electronics (referred to as soft electric) is a mode of jumping off the fixed type of the substrate, and is made to have a bending property. electronic product. To achieve this goal, the application of flexible substrates such as plastic, metal sheets, thin glass, cloth, paper, etc., is a research topic in this field. Soft electronic products are characterized by light weight, thin thickness, impact resistance, easy to carry, wearable, curved surface, and freedom of shape change. Therefore, they are used in portable electronics and emerging products.
若從應用面來看’軟性電子可以區分為：軟性邏輯愈 憶元件（例如軟性RFID、軟性微處理器及軟性記憶體）二 性感測器（例如利用光、I力或氣體之軟性感測元件Η 性照明(例如〇LED照明)、軟性能源(例如軟性薄臈太陽負 板及軟性電池）、軟性顯示器（例如利用電泳、膽固醇液曰£ 材料或OLED等方式之顯示器）等。 曰 由於軟性電子產品的形狀比較不受拘束，因此在材料^ 、製程方法、設備發展以及科技生活的應用層面將產生From the application point of view, 'soft electronics can be divided into: soft logic recall elements (such as soft RFID, soft microprocessor and soft memory) two sensors (such as soft, measuring components using light, I force or gas) Η illuminating (such as 〇LED lighting), soft energy (such as soft thin solar panels and soft batteries), soft displays (such as monitors using electrophoresis, cholesterol liquid materials or OLEDs), etc. 曰 due to soft electronics The shape of the product is relatively unconstrained, so it will be produced in the application of materials, process methods, equipment development and technology life.
143736.doc 201119930 全面性的影響’就製程設備而言，最大的改變應在於捲繞 傳輸(R2R，r〇ll-to_roll)生產型態在這個領域的廣泛應用。 參考圖i ’其顯示習知R2R設備之示意圖。習知㈣設備1〇 包括-放捲單㈣、一製程單元12、一收捲單元Η及一控 制器14。該放捲單元u包括一送料輪iu及一送料驅動馬 達112。該製程單元12包括複數個循邊器i2i、122。該收 捲單元13包括一收料輪131及一收料驅動馬達132。藉著習 鲁纟R2R&備1G軟性基材以捲筒形式由放捲單元u送入製 程單元12中，經過—道或接續的多道製程，再將已經完成 製程的軟性基材，由收捲單元13收成捲筒的形式。 軟性電子或軟性顯示器產品，其結構組成經常需要多層 軟性基材相互疊合以形成產品結構，因此對位貼合製程已 成為產線上重要的一環。例如：彩色化顯示產品其 R(紅）、G(綠）、B(藍）顏色所組成的子晝素，在彼此間的疊 合位置誤差，或者顯示層和驅動電路之間的疊合誤差，如 春果未能有效控制，將直接影響到產品的顯示品質。 再者，軟性基材在輸送過程常是處在極不穩定的狀態， 因為材料本身均質性問題、環境溫濕度、基板表面的製程 元件、設備剛性、滾輪品質及組裝平行度等問題，都會影 響到軟性基材輸送的穩定性。另外，當軟性基材於滾輪在 進行夾壓過程，由所量測到的力量分佈狀況可知滾輪在夹 壓時，受到軟性基材厚度均勻性、多製程產生的凹凸表 面、滾壓受張力波動的影響、滾輪圓筒度及均質性等多重 因素的影響，將造成力量分佈的不均勻。因此，對於軟性 143736.doc 201119930 電子&類里要求阿精度的產品，需做即時性的控制，藉以 克服軟性基材因為材料、製程或設備公差對貼合製程的影 響，並確保最終產品的品質。 ;考美國專利第7，112,114號，其揭示R2R技術整合塗 :微壓印、充填封合、貼合與裁切製程製.作電泳顯示 器’、缺點在於·貼合製程未整合對位技術，不適用於彩 色化或具有高精度對位需求之產&。參考美國專利第 7,324,264號’其揭示以滾壓製程製作微杯結構形狀在 1，000 μηι以内(200〜600丨丨…、认 μ )的，，肩不器之顯示層，滾壓過程 未進行壓力與導正控制，品質受限。 參考美國專利第7,432,009號，其揭示結合切割與至少三 層貼口功此之裝置’用以製作高分子電解液薄膜燃料電 池。其缺點在於：未進行位置導正、滾壓之壓力無法立即 回饋。參考中華民國專利第431物號，其揭示料捲放在置 料軸# ώ頂〜限制其位置，並依斜槽緊靠在送料輪上做 輸达’其僅設滾輪調整桿，未進行滾壓回饋控制，壓力及 位置精度低。 因此’有必要提供-種創新且具進步性的用於軟性基材 之連續滾壓式夾持裝置，以解決上述問題。 【發明内容】 本發明提供-種用於軟性基材之連續滚壓式夾持裝置， 包括：至少一基準位置感測裝置、至少一軟性基材對位裝 置、至少一夾持滾輪組及至少一夾持施力裝置。至少一基 準位置感測裝置用以感測至少一軟性基材之一設定位置， 143736.doc 201119930143736.doc 201119930 Comprehensive impact 'In terms of process equipment, the biggest change should be the widespread use of the winding transmission (R2R, r〇ll-to_roll) production pattern in this field. Referring to Figure i', a schematic diagram of a conventional R2R device is shown. The conventional (4) device 1 包括 includes a unwinding sheet (four), a process unit 12, a winding unit Η, and a controller 14. The unwinding unit u includes a feed wheel iu and a feed drive motor 112. The process unit 12 includes a plurality of edgers i2i, 122. The winding unit 13 includes a receiving wheel 131 and a receiving drive motor 132. The soft substrate of the R2R&1G soft substrate is fed into the process unit 12 by the unwinding unit u in the form of a roll, and the flexible substrate which has completed the process is received by the multi-pass process. The roll unit 13 is in the form of a roll. Soft electronic or flexible display products, whose structural composition often requires multiple layers of flexible substrates to overlap each other to form a product structure, so the alignment process has become an important part of the production line. For example: colorization shows the product's R (red), G (green), B (blue) color sub-tendin, the positional error between them, or the overlay error between the display layer and the driver circuit If the fruit is not effectively controlled, it will directly affect the display quality of the product. Furthermore, soft substrates are often in an extremely unstable state during transport, because of the inherent homogeneity of the material, the temperature and humidity of the substrate, the process components on the substrate surface, the rigidity of the device, the quality of the roller, and the parallelism of the assembly. Stability to soft substrate delivery. In addition, when the soft substrate is subjected to the nip process in the roller, it can be known from the measured distribution of the force that the roller is subjected to the thickness uniformity of the soft substrate, the uneven surface generated by the multi-process, and the rolling tension fluctuation. The effects of multiple factors such as the influence of the roller cylinder and homogeneity will result in uneven distribution of forces. Therefore, for the soft 143736.doc 201119930 electronic & A category of precision products, immediate control is required to overcome the impact of soft substrates on the bonding process due to material, process or equipment tolerances, and to ensure the final product quality. U.S. Patent No. 7,112,114, which discloses R2R technology integrated coating: micro-imprinting, filling and sealing, lamination and cutting process. As an electrophoretic display', the disadvantage is that the bonding process does not integrate the alignment technology. Not suitable for colorization or production with high precision alignment requirements. Referring to U.S. Patent No. 7,324,264, which discloses that the microcup structure is formed by a roll press process within 1,000 μηι (200~600 丨丨..., μ), the display layer of the shoulder is not performed, and the rolling process is not performed. Pressure and conduction control, limited quality. U.S. Patent No. 7,432,009, which discloses the use of a device for cutting and at least three layers of glue to produce a polymer electrolyte film fuel cell. The disadvantage is that the pressure of the position is not adjusted and the pressure of the rolling cannot be immediately fed back. Refer to the Republic of China Patent No. 431 article number, which reveals that the material roll is placed on the loading shaft # ώ 〜 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制 限制Pressure feedback control with low pressure and position accuracy. Therefore, it is necessary to provide an innovative and progressive continuous rolling type clamping device for a soft substrate to solve the above problems. SUMMARY OF THE INVENTION The present invention provides a continuous rolling type clamping device for a flexible substrate, comprising: at least one reference position sensing device, at least one flexible substrate alignment device, at least one clamping roller set, and at least A clamping force applying device. At least one reference position sensing device for sensing a set position of at least one soft substrate, 143736.doc 201119930
以產生至少一位置感測值。至少一軟性基材對位裝置包括 至少一對位滾輪及至少一對位導正驅動裝置，對位滾輪帶 動軟性基材移動’依據該位置感測值，該對位導正驅動裝 置驅動對位滾輪移動，以導正軟性基材之位置。至少—夹x 持滾輪組包括成對之夾持滾輪，對至少一軟性基材進行夾 持。至少一夾持施力裝置包括至少一夾持力摘測裝置及至 少-均力夹持動力源、，該夾持力偵測裝置用以偵測夾持滾 輪組之夾持力，依據該夾持力，控制該均力夾持動力源對 夾持滾輪之施力，以控制軟性基材之夾持力。 本發明用於軟性基材之連、m式夾持裝置在軟性基材 貼合前進行即時偏位導正，以排除材料與機構造成之輸送 偏差；並在軟性基材貼合過程中，债測軟性基材滚壓的受 力大二以即時進行壓力回饋，使軟性基材在貼合過程能克 服：印厚度不均問題、避免製程元件受擠壓破壞，且控制 穩疋的輸送效果使貼合位置精讀，藉以有效解決軟性電子 產〇σ在製程精度上的需求。 【實施方式】 參考圖2，其顯不本發明第一實施例用於軟性基材之達 ' 式失持裝置之不意圖°本發明第-實施例用於軟# =之連續滾壓式夾持裝㈣包括：至少—基準位置感濟 1至少-軟性基材對位裝置3〇、至少一夾持滾輪如 =至少-夾持施力裝置40。至少一基準位置感測裝置用 =測至少—軟性基材之―設定位置，以產生至少-位置 值本實施例中，具有二基準位置感測裝置21用以分 143736.doc 201119930 別感測二軟性基材27、28之一設定位置，以產生至少一位 置感測值。該軟性基材m位置係為該軟性基材之側邊 或該軟性基材之一表面之至少一參考記號。 該軟性基材係為塑膠薄膜、金屬薄板、紙板或由上述至 少一種混合組成之基板，或由該基板與其他材料結合之軟 性材料或可撓性基板。 至少一軟性基材對位裝置30包括至少一對位滾輪31及至 少一對位導正驅動裝置33，本實施例中，該軟性基材對位 裝置30包括二對位滾輪31，二對位滾輪31帶動軟性基材 27、28移動，依據該位置感測值，該對位導正驅動裝置^ 驅動對位滾輪31移動，以導正軟性基材27或28之位置。亦 即當該位置感測值與一&置目#值具有差異_，表示軟性 基材27或28之位置產生偏差，必須導正軟性基材”或“之 位置。 本實施例中，對位滾輪3丨之表面與軟性基材27、“接 觸，利用彼此間之摩擦力、負屋吸附力、靜電力或上述力 量之組合，使對位滾輪31對於軟性基材27、28具有拘束效 果，使對位滾輪31帶動軟性基材27、28移動。若利用負壓 吸附力，對位滾輪3 1之表面具有複數個孔洞，利用該等孔 洞吸附軟性基材。 本實施例中，該對位導正驅動裝置33驅動對位滾輪31沿 其軸心方向移動，以導正軟性基材27、28之位置。在其他 之應用，該對位導正驅動裝置可驅動對位滾輪左右移動， 以導正軟性基材之位置。 143736.doc 201119930 參考圖3，其顯示以對位導正驅動裝置驅動對位滾輪之 示意圖。本實施例中，該對位導正驅動裝置33包括一對位 導正動力源331及一線性滑移承座332 ,線性滑移承座 連接至對位滚輪31之一端，依據該位置感測值，該對位導 正動力源331驅動該線性滑移承座332移動，使得對位滾輪 3 1沿其軸心方向移動，並利用上述對位滾輪對於軟性基材 之拘束效果，以帶動軟性基材27做側向偏位，以達到位置 修正之目的。該對位導正驅動裝置33另包括一尾端滑座 333，設置於對位滾輪31之另一端，以增加支撐之穩定 性。 " 再參考圖2，至少一夾持滾輪組35包括成對之夾持滾輪 351、352 ’對至少—軟性基材27、28進行夾持或貼合。在 本實施例中，該夾持滾輪組35另包括一夾持滾輪動力源 353,用以驅動至少一夾持滚輪轉動。該夾持滾輪組^包 括一主動側夾持滾輪351及一被動側夾持滾輪352，該夾持 滾輪動力源353用以驅動該主動側夹持滾輪351轉動，並帶 動被動側夾持滾輪352轉動。在本實施例中，夾持滾輪動 力源353可為伺服馬達，亦可透過電力、油壓或空壓直接 驅動，或者藉助齒輪、齒條、皮帶、鍊條等元件連結，使 主動側夹持滚輪35 1旋轉，並由轉速控制軟性基材在夾持 或貼合過程的前進速度。 該夾持滚輪組35另包括一齒輪組354，成對設置於該主 動側夹持滾輪351及該被動側夾持滚輪352之一端，使該主 動側夾持滾輪3 51帶動該被動側夾持滾輪3 52轉動，並做逆To generate at least one position sensing value. At least one flexible substrate alignment device includes at least one pair of positioning rollers and at least one pair of position guiding driving devices, and the positioning roller drives the flexible substrate to move. According to the position sensing value, the alignment guiding driving device drives the alignment The roller moves to guide the position of the soft substrate. At least the clip x holding roller set includes a pair of gripping rollers for holding at least one flexible substrate. The at least one clamping force applying device comprises at least one clamping force extracting device and at least a uniform force clamping power source, wherein the clamping force detecting device is configured to detect the clamping force of the clamping roller group, according to the clamping The force is applied to control the force applied by the power source to the clamping roller to control the clamping force of the soft substrate. The invention is used for the connection of the soft substrate, and the m-type clamping device performs the instantaneous deviation guiding before the soft substrate is attached to exclude the deviation caused by the material and the mechanism; and in the process of bonding the soft substrate, the debt Measuring the pressure of the soft substrate rolling force to immediately carry out the pressure feedback, so that the soft substrate can be overcome in the bonding process: the printing thickness is uneven, the process component is prevented from being crushed and destroyed, and the stable conveying effect is controlled. Intensive reading position, in order to effectively solve the demand for soft electronic production 〇 σ in the process precision. [Embodiment] Referring to FIG. 2, it is a schematic view of a first embodiment of the present invention for a soft substrate. The first embodiment of the present invention is used for a soft rolling clamp of the soft type #=. The holding (4) includes: at least - a reference position feeling 1 at least - a soft substrate aligning device 3 〇, at least one clamping roller such as = at least - a grip urging device 40. At least one reference position sensing device uses at least one position of the soft substrate to generate at least a position value. In this embodiment, there are two reference position sensing devices 21 for dividing 143736.doc 201119930 One of the flexible substrates 27, 28 sets a position to produce at least one position sensing value. The soft substrate m position is at least one reference mark of a side of the flexible substrate or a surface of the flexible substrate. The flexible substrate is a plastic film, a metal sheet, a paperboard or a substrate composed of at least one of the above, or a soft material or a flexible substrate in which the substrate is combined with other materials. The at least one flexible substrate aligning device 30 includes at least one pair of the positioning rollers 31 and at least one pair of position guiding driving devices 33. In the embodiment, the flexible substrate aligning device 30 includes two alignment rollers 31, and two alignment positions. The roller 31 drives the flexible substrate 27, 28 to move. According to the position sensing value, the alignment guiding driving device 2 drives the positioning roller 31 to move to guide the position of the soft substrate 27 or 28. That is, when the position sensing value differs from the & setting # value, it indicates that the position of the soft substrate 27 or 28 is deviated, and the position of the soft substrate "or" must be guided. In this embodiment, the surface of the registration roller 3丨 and the flexible substrate 27, “contact, using the friction between each other, the negative housing adsorption force, the electrostatic force or the combination of the above forces, the alignment roller 31 for the soft substrate 27 and 28 have a restraining effect, and the registration roller 31 drives the flexible substrates 27 and 28 to move. When the negative pressure adsorption force is used, the surface of the registration roller 31 has a plurality of holes, and the flexible substrate is adsorbed by the holes. In an embodiment, the alignment guide driving device 33 drives the registration roller 31 to move along its axial direction to guide the position of the soft substrates 27, 28. In other applications, the alignment guide driving device can be driven The registration roller moves left and right to guide the position of the soft substrate. 143736.doc 201119930 Referring to Figure 3, there is shown a schematic diagram of driving the registration roller with the alignment guiding driving device. In this embodiment, the alignment guiding drive The device 33 includes a pair of position guiding power source 331 and a linear sliding bearing seat 332. The linear sliding bearing seat is connected to one end of the matching roller 31. According to the position sensing value, the aligning power source 331 is driven. The linear sliding bearing seat 33 2 moving, the alignment roller 3 1 is moved along the axial direction thereof, and the binding effect of the alignment roller on the soft substrate is utilized to drive the flexible substrate 27 to be laterally offset to achieve the purpose of position correction. The alignment guide driving device 33 further includes a tail end slider 333 disposed at the other end of the alignment roller 31 to increase the stability of the support. " Referring again to Fig. 2, at least one clamping roller group 35 includes a pair The clamping rollers 351, 352' clamp or fit at least the flexible substrates 27, 28. In the embodiment, the clamping roller set 35 further includes a clamping roller power source 353 for driving at least The clamping roller assembly includes an active side clamping roller 351 and a passive side clamping roller 352. The clamping roller power source 353 is configured to drive the active side clamping roller 351 to rotate and drive The passive side clamping roller 352 rotates. In this embodiment, the clamping roller power source 353 can be a servo motor, or can be directly driven by electric power, oil pressure or air pressure, or by means of gears, racks, belts, chains and the like. Link to make the active side clip The roller 35 1 rotates and controls the advance speed of the soft substrate during the clamping or bonding process by the rotational speed. The clamping roller set 35 further includes a gear set 354 disposed in pairs on the active side clamping roller 351 and the passive One side of the side clamping roller 352 causes the active side clamping roller 3 51 to drive the passive side clamping roller 3 52 to rotate and reverse
I43736.doc -9- 201119930 向旋轉，以分別夾持軟性基材27、28進行貼合。在本實施 例中’齒輪組354係採用相同模數之正齒輪，搭配主動側 夾持滾輪351與被動側夾持滾輪352之輪徑比，做相對應之 主動側齒輪355及被動側齒輪356的齒數比，使得兩滾輪與 軟f生基材接觸位置之切線速度相同。兩齒輪在夾持滚輪組 35開啟的狀態時彼此分離，可做設備維護以及軟性基材的 放料作業；被動側夾持滾輪352與主動側夾持滾輪351結合I43736.doc -9- 201119930 Rotate to sandwich the flexible substrates 27 and 28, respectively. In the present embodiment, the gear set 354 is a spur gear of the same modulus, and the wheel-to-diameter ratio of the active side clamping roller 351 and the passive side clamping roller 352 is matched to the corresponding active side gear 355 and the passive side gear 356. The gear ratio is such that the tangential speeds of the contact positions of the two rollers with the soft f-base are the same. The two gears are separated from each other when the clamping roller group 35 is opened, and can be used for equipment maintenance and discharging of the flexible substrate; the passive side clamping roller 352 is combined with the active side clamping roller 351.
時，兩齒輪相互齧合以帶動夾持滾輪組35之兩滾輪做對向 運轉。 該夾持滾輪351、352之材質係為矽膠、橡膠、高分子、 金屬或上述材料組合製成。該主動<則夹持滾輪351與該被 動側夾持滾輪可以使用同材質之滾輪，也可使用異材質滾 輪做組合匹配，藉由滚輪組之輪徑、硬度及表面性質之差 異性調節，以增進貼合之效果。該夾持滾輪組抑包括一 加熱裝置’用以加熱夾持滾輪351、352，以改善軟性基材 間的結合’其滾輪的加熱源可以透過電熱法或利用預敎的 循環流體流經夾持滾輪351、352,例如油、水或、 行加熱。 …夹持施力裝置40包括至少-夾持力摘測裝置41 至少一均力夾持動力源42，該夾持力_裝置Μ用以偵 :持滾輪組35之夾持力，依據該失持力，控制該均力夾 動力源42對夾㈣輪之施力，以控制軟性基材之夹持力 貼合力。本實施例中，該夾持施力裝 測裝置…及二均力央持動力源42、44。二二 143736.doc -10· 201119930 =、43設置於被動側夹持滾輪收二側，以偵測夹 持滚輪組之夾持力，再透過壓力自動回饋至二均力失 力源…，以改變均力夾持動力源…對被動 滾輪352之施力，進而即時修正軟性基材連續滾壓過程之 貼合力。本發明之連續滾壓式夾持裝置另包括一黏 料，用以局部或全面批覆於至少二軟性基材貼合面間:以 增加軟性基材之貼合力。 • 因此’本發明用於軟性基材之連續滾壓式爽持裝置在軟 性基材夾持或貼合前進行即時偏位導正，以排除材料與機 構造成之輸送偏差；並在軟性基材夹持或貼合過程中，靖 測軟性基材滾壓的受力大小以即時進行壓力回饋，使軟性 基材在炎持或貼合過程能克服產品厚度不均問題、避免製 程元件受擠壓破壞，且控制穩定的輸送效果使貼合位置精 確，藉以有&解決軟性電子產品在製程精度上的需求。 參考圖4，其顯示本發明第二實施例用於軟性基材之連 •，續滚壓式夹持裝置之示意圖。本發明第二實施例用於軟性 基材之連續滾壓式夾持裝置5〇不具有第一實施例之基準位 置感測器及軟性基材對位裝置。本發明第二實施例用於軟 性基材之連續滾壓式爽持裝置5〇包括：至少一央持滚輪組 51及至少一夹持施力裝置52。 本發明第二實施例用於軟性基材之連續滾壓式夾持裝置 50可針對連續製程之單一軟性基材6〇或複數個軟性基材之 結合，透過夹持滾輪組51夾持軟性基材6〇，以進行夹持或 貼合，或者單獨夾持軟性基材以進行其運動行為之拘束， 143736.doc 201119930 例如製程中間段之夾持輸送輔助或導正行為，且利用 力夾持效果，使軟性基材或軟性基材上的製程元件在^持 輸送過程令，不致受擠壓破壞且獲得穩定之輸送效果At the same time, the two gears mesh with each other to drive the two rollers of the clamping roller set 35 to perform the opposite operation. The material of the clamping rollers 351, 352 is made of silicone, rubber, polymer, metal or a combination of the above materials. The active <the clamping roller 351 and the passive side clamping roller can use the same material of the roller, or can be combined and matched by the different material roller, and the wheel diameter, the hardness and the surface property of the roller group are adjusted differently. To enhance the effect of the fit. The clamping roller set includes a heating device 'for heating the clamping rollers 351, 352 to improve the bonding between the soft substrates. The heating source of the roller can be passed through the electrothermal method or the pre-twisted circulating fluid flows through the clamping. The rollers 351, 352 are heated, for example, oil, water or water. The clamping force applying device 40 includes at least one clamping force extracting device 41 and at least one force clamping power source 42 for detecting the clamping force of the roller group 35, according to the loss The force is applied to control the force applied by the clamp force source 42 to the clamp (four) wheel to control the clamping force of the soft substrate. In this embodiment, the clamping force applying device ... and the two equal force holding power sources 42, 44. 22143736.doc -10· 201119930 =, 43 is set on the passive side of the clamping roller to collect the two sides, in order to detect the clamping force of the clamping roller set, and then automatically feed back to the two equal force source by the pressure... Changing the force clamping power source... exerts a force on the passive roller 352, thereby instantly correcting the bonding force of the continuous rolling process of the soft substrate. The continuous roll-type gripping device of the present invention further includes a binder for partial or total application between at least two of the soft substrate mating faces to increase the fit of the soft substrate. • Therefore, the continuous rolling type holding device for a soft substrate of the present invention performs an instantaneous biasing guide before the soft substrate is clamped or bonded to exclude the deviation of the material from the mechanism; and in the soft substrate During the clamping or laminating process, the compressive force of the soft substrate is measured by the pressure feedback, so that the soft substrate can overcome the uneven thickness of the product during the inflammatory or bonding process, and avoid the extrusion of the process components. Destruction, and the control of the stable conveying effect makes the fitting position accurate, so as to solve the demand for the precision of the soft electronic products in the process. Referring to Fig. 4, there is shown a schematic view of a second embodiment of the present invention for a flexible substrate, a continuous rolling type holding device. The second embodiment of the present invention is a continuous rolling type clamping device for a flexible substrate. The reference position sensor and the soft substrate alignment device of the first embodiment are not provided. A continuous rolling type holding device 5 for a flexible substrate according to a second embodiment of the present invention comprises: at least one holding roller set 51 and at least one holding urging means 52. The continuous rolling type clamping device 50 for a flexible substrate according to the second embodiment of the present invention can hold a soft base through the clamping roller set 51 for a combination of a single flexible substrate 6〇 or a plurality of flexible substrates of a continuous process. 6〇, for clamping or fitting, or separately holding a soft substrate to restrain its movement behavior, 143736.doc 201119930 For example, the middle of the process of the clamping conveyance assist or guiding behavior, and the use of force clamping The effect is that the process component on the soft substrate or the soft substrate can be prevented from being crushed and the stable conveying effect is obtained.
在本實施例中’該夹持滾輪組51包括一主動側夹持滾輪 川、一被動側夹持滾輪512及一夹持滾輪動力源513。夹 持滚輪動力源513帶動該主動側夾持滾輪5ιι做旋轉運動， 並與被動側夹持滾輪512成對將軟性基材6q夹持在中間做 輸送》該夾持滾輪組可另包括―齒輪組或―加 如第一實施例所述。 … 夾持施力裝置52包括至少一夾持力偵測裝置521及至少 一均力夾持動力源522，該夾持力偵測裝置521用則貞測夫 持滾輪組51之夾持力，依據該夾持力，控制該均力失持動 力源522對央持滾輪之施力，以控制軟性基材之爽持力。 本實施例中，該夾持施力裝置52包括二夾持力摘測裝置 52卜523及二均力爽持動力源⑵、似。二夾持力侦測裝 置52卜523設置於被動側夾持滾輪512之二側，則貞測夾 持滾輪組51之夾持力’再透過壓力自動回饋至二均力夹持 動力源522、524,以改變均力夾持動力源522、524對被動 側夾持滚輪512之施力，藉以控制兩滚輪對軟性基材之夾 持力。 本發明用於軟性基材之連續滾壓式夾持裝置，可應用於 一片軟性基材夾持、兩片軟性基材對貼或者多片軟性基材 貼合之製帛，利用夹持施力裝置與夹持滾輪組相互搭配， 有效控制軟性基材進行滾壓夾持或貼合之貼合力均勻性， I43736.doc 201119930 克服軟性基材在夾持或貼合的過程，因為材料均勻性或前 製程產生之表面幾何結構不平整造成的夾持或貼合限制。 本發明用於軟性基材之連續滾壓式夾持裝置可應用於對 位貼合系統。本發明的一個實施例，以幅寬25〇 、厚度In the present embodiment, the clamping roller set 51 includes an active side clamping roller, a passive side clamping roller 512 and a clamping roller power source 513. The clamping roller power source 513 drives the active side clamping roller 5 ι to perform a rotary motion, and is paired with the passive side clamping roller 512 to sandwich the soft substrate 6q in the middle for conveying. The clamping roller group may further include a "gear" The group or "adds" as described in the first embodiment. The clamping force applying device 52 includes at least one clamping force detecting device 521 and at least one uniform force clamping power source 522. The clamping force detecting device 521 uses the clamping force of the roller bearing group 51 according to the clamping force. The clamping force controls the biasing force of the uniform force power source 522 on the holding roller to control the holding power of the soft substrate. In this embodiment, the clamping force applying device 52 includes two clamping force extracting devices 52 and 523 and a second uniform force holding power source (2). The two clamping force detecting devices 52 523 are disposed on two sides of the passive side clamping roller 512, and then the clamping force of the clamping roller group 51 is detected and the pressure is automatically fed back to the two equal force clamping power sources 522 and 524. In order to change the force applied by the power source 522, 524 to the passive side clamping roller 512, the clamping force of the two rollers on the soft substrate is controlled. The invention relates to a continuous rolling type clamping device for a soft substrate, which can be applied to a piece of soft substrate clamping, two soft substrate pairs or a plurality of flexible substrates, and the clamping force is applied. The device is matched with the clamping roller set to effectively control the uniformity of the bonding force of the soft substrate for rolling clamping or lamination, I43736.doc 201119930 Overcoming the process of clamping or laminating the soft substrate due to material uniformity or Clamping or fitting restrictions caused by uneven surface geometry resulting from the previous process. The continuous rolling type holding device for a soft substrate of the present invention can be applied to a registration system. One embodiment of the present invention has a width of 25 、 and a thickness
127 μηι之PET軟性基材進行連續輸送之對位與貼合控制實 驗，其對位精度可控制在2〇 μιη以内，遠低於產業間數百 μπι之對位精度，可以有效解決彩色化軟性顯示器、軟性 電子、或者高精度可撓性產品之對位需求。 另外’利用習知之連續滾壓式㈣裝置，軟性基材由夹 持浪輪以滾壓方式將夾持力設定在6㈣做夾持輸送時其 實際夾持力由滾輪兩端（遠端及近端）量測到的數值分別為 5.36〜8.59 1^、以及4.43〜8 56]^，依此滾輪兩端量測最 大壓力值及最小壓力值相減換算，得知其最大夾持力波動 將達到4.13 kgf。此夾持力的波動係、因為軟性基材材質、 製程、機構、滾輪表面性質等㈣，在滾輪朗軟性基材 表面旋轉的過程，產生夾持力的不穩定。 利用本發明用於軟性基材之連續滾壓式夾持裝置時，4 持力由挾持滾輪兩端（遠端及近端）量测到的數值分別^ 5〜7kgf、以及5.58〜6.65kgf’夹持力波動範圍㈣ 滚輪兩端量測最大壓力值及最小|力值相減換算，得知拍 持力波動收㈣G.98kgf，因此可藉以克服軟Μ高_ ::之可撓性產品，進行夾持或滾屢貼合之夾持壓力精密 控制。 夾持裝置可對軟性基 本發明用於軟性基材之連續滾壓式 143736.doc •13· 201119930 材進行夾持或貼合前線性導正，能即時排除材料與機構造 成之輸送偏差；再透過夾持施力裝置與夾持滾輪組，使滚 輪施壓回饋反應快速靈敏，以便即時補償軟性基材張力造 成擾動，並克服貼合軟電產品厚度不均及滾輪公差之貼合 品質問題。因此能夠直接應用至軟性基材輸送領域，讓軟 性基材輸送之均力對位貼合效果獲得顯著之改善，並有效 提升軟性基材貼合品質。 ^ 上述實施例僅為說明本發明之原理及其功效，並非限制 本發明。因此習於此技術之人士對上述實施例進行修改及 變化仍不脫本發明之精神。本發明之權利範圍應如後述之 申凊專利範圍所列。 【圖式簡單說明】 圖1顯示習知R2R設備之示意圖； 圖2顯示本發明第一實施例用於軟性基材之連續滾壓式 夾持裝置之示意圖； φ 圖3顯示以對位導正驅動裝置驅動對位滾輪之示意圖； 及 圖4顯示本發明第二實施例用於軟性基材之連續滚壓式 夾持襞置之示意圖。 【主要元件符號說明】 10 習知R2R設備 11 放捲單元 12 製程單元 13 收捲單元 143736.doc -14- 201119930127 μηι PET soft substrate for continuous transport alignment and bonding control experiments, its alignment accuracy can be controlled within 2〇μιη, far below the alignment accuracy of hundreds of μπι between industries, can effectively solve the color softness Matching requirements for displays, soft electronics, or high-precision flexible products. In addition, by using the conventional continuous rolling type (four) device, the soft substrate is set by the clamping wave wheel in the rolling mode to set the clamping force to 6 (four) for the clamping conveyance. The actual clamping force is from the both ends of the roller (distal and near) The measured values are 5.36~8.59 1^, and 4.43~8 56]^, respectively. According to the measurement of the maximum pressure value and the minimum pressure value at both ends of the roller, the maximum clamping force fluctuation will be known. Reached 4.13 kgf. The fluctuation of the clamping force, due to the soft substrate material, the process, the mechanism, the surface properties of the roller, etc. (4), the instability of the clamping force occurs during the rotation of the surface of the roller soft substrate. When using the continuous rolling type clamping device of the present invention for a soft substrate, the values of the four holding forces measured by the two ends (the distal end and the proximal end) of the holding roller are respectively 5 to 7 kgf, and 5.58 to 6.65 kgf'. Clamping force fluctuation range (4) The maximum pressure value and the minimum force value measured at both ends of the roller are subtracted and converted, and it is known that the holding force fluctuates and receives (4) G.98kgf, so that the soft product can be overcome. Precise control of the clamping pressure for clamping or rolling. The clamping device can linearly guide the continuous rolling type 143736.doc •13· 201119930 of the soft basic invention for the soft substrate, and can immediately eliminate the deviation of the material and the mechanism; The clamping force applying device and the clamping roller group make the roller pressure feedback response quick and sensitive, so as to instantly compensate the disturbance caused by the soft substrate tension, and overcome the problem of the conforming quality of the laminated soft electric product thickness unevenness and the roller tolerance. Therefore, it can be directly applied to the field of flexible substrate transportation, so that the uniformity of the soft substrate conveyance can be significantly improved, and the quality of the soft substrate can be effectively improved. The above embodiments are merely illustrative of the principles of the invention and its effects, and are not intended to limit the invention. Therefore, those skilled in the art can make modifications and changes to the above embodiments without departing from the spirit of the invention. The scope of the invention should be as set forth in the claims below. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a conventional R2R apparatus; FIG. 2 is a schematic view showing a continuous rolling type clamping apparatus for a flexible substrate according to a first embodiment of the present invention; φ FIG. A schematic diagram of a driving device driving a registration roller; and FIG. 4 is a schematic view showing a continuous rolling clamping device for a flexible substrate according to a second embodiment of the present invention. [Main component symbol description] 10 Conventional R2R equipment 11 Unwinding unit 12 Process unit 13 Winding unit 143736.doc -14- 201119930
14 控制器 20 本發明第-實施例之連續滾壓式夾持 21 基準位置感測裝置 27 > 28 軟性基材 29 貼合板 30 軟性基材對位裝置 31 對位滾輪 33 對位導正驅動裝置 35 夾持滾輪組 40 夾持施力裝置 41、43 夾持力偵測裝置 42 ' 44 均力夾持動力源 50 本發明第二實施例連續滾壓式失持襄 51 夾持滾輪組 52 夾持施力裝置 521 ' 523 夾持力偵測裝置 522 、 524 均力夹持動力源 60 軟性基材 111 送料輪 112 送料驅動馬達 121 、 122 循邊器 131 收料輪 132 收料驅動馬達 331 對位導正動力源 I43736.doc -15· 20111993014 Controller 20 Continuous rolling clamp 21 of the present invention - Reference position sensing device 27 > 28 Soft substrate 29 Plywood 30 Soft substrate alignment device 31 Registration roller 33 Alignment drive Device 35 Clamping roller set 40 Clamping force applying device 41, 43 Clamping force detecting device 42' 44 Equal force clamping power source 50 Second embodiment of the present invention Continuous rolling type detent 襄 51 Clamping roller group 52 Clamping force applying device 521 ' 523 clamping force detecting device 522 , 524 force clamping power source 60 soft substrate 111 feeding wheel 112 feeding driving motor 121 , 122 edge eliminator 131 receiving wheel 132 receiving driving motor 331 Alignment power source I43736.doc -15· 201119930
332 333 351 352 353 354 355 356 512 513 線性滑移承座 尾端滑座 主動側失持滚輪 被動側夾持滾輪 夾持滾輪動力源 齒輪組 主動側齒輪 被動側齒輪 主動側爽持滚輪 被動側夾持滾輪 夾持滚輪動力源 143736.doc -16-332 333 351 352 353 354 355 356 512 513 Linear Sliding Bearing End Slider Active Side Loss Roller Passive Side Clamping Roller Clamping Roller Power Source Gear Set Active Side Gear Passive Side Gear Active Side Cooling Roller Passive Side Clamp Holding the roller holding roller power source 143736.doc -16-