TWI635034B - Tightening device - Google Patents
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- TWI635034B TWI635034B TW106120624A TW106120624A TWI635034B TW I635034 B TWI635034 B TW I635034B TW 106120624 A TW106120624 A TW 106120624A TW 106120624 A TW106120624 A TW 106120624A TW I635034 B TWI635034 B TW I635034B
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Abstract
一種迫緊裝置用以迫緊膠條。迫緊裝置包含基座、抵靠件、第一連桿以及第二連桿。抵靠件設置於基座。第一連桿樞接於基座。第一連桿配置以承靠於抵靠件上，致使膠條夾持於抵靠件與第一連桿之間。第二連桿樞接於基座。第二連桿配置以承靠於膠條上以迫緊膠條，並配置以朝向第一連桿擺動而將第一連桿推離抵靠件。 A pressing device is used to force the strip. The pressing device includes a base, an abutting member, a first link, and a second link. The abutment is placed on the base. The first link is pivotally connected to the base. The first link is configured to bear against the abutment such that the strip is clamped between the abutment and the first link. The second link is pivotally connected to the base. The second link is configured to bear against the strip to force the strip and is configured to swing the first link away from the abutment toward the first link.
Description
本發明是有關於一種迫緊裝置，特別是有關於一種用以迫緊膠條之迫緊裝置。 The present invention relates to a pressing device, and more particularly to a pressing device for pressing a strip.
半導體產業在將元件運送出去時，需要將元件進行封包(tapping)程序以防止元件受到損壞。當收到封包帶欲使用元件時，需要再進行解封包(detapping)程序以取出元件。例如在半導體產業中的微型元件，如電容、IC晶片及LED晶片等，即可藉由封包及解封包的方式運送。 In the semiconductor industry, when components are shipped out, the components need to be tapped to prevent damage to the components. When the packet is to be used, it is necessary to perform a detapping procedure to retrieve the component. For example, micro-components in the semiconductor industry, such as capacitors, IC chips, and LED chips, can be shipped by encapsulation and decapsulation.
目前，市面上已發展出一種自動封包機，其可由一料帶源持續進給熱封膠條，以進行封包程序。然而，當自動封包機退回熱封膠條時(例如，停機檢查時)，會有一部分的熱封膠條堆積在待封包處。因此，當自動封包機重新啟動後，往往會發生將堆積的熱封膠條堆疊封包或不平整封包的問題。 At present, an automatic sealing machine has been developed on the market, which can continuously feed the heat sealing strip from a strip source for the packaging process. However, when the automatic sealing machine returns the heat seal strip (for example, when the machine is stopped for inspection), a part of the heat seal strip is deposited at the place to be sealed. Therefore, when the automatic sealing machine is restarted, there is a problem that the stacked heat sealant strips are stacked or unevenly packaged.
因此，如何提出一種可解決上述問題的迫緊裝置，是目前業界亟欲投入研發資源解決的問題之一。 Therefore, how to propose a pressing device that can solve the above problems is one of the problems that the industry is eager to invest in research and development resources.
有鑑於此，本發明之一目的在於提出一種可有效 迫緊熱封膠條的迫緊裝置。 In view of this, one of the objects of the present invention is to provide an effective one. Pressurize the tensioning device of the heat sealing strip.
為了達到上述目的，依據本發明之一實施方式，一種迫緊裝置用以迫緊膠條。迫緊裝置包含基座、抵靠件、第一連桿以及第二連桿。抵靠件設置於基座。第一連桿樞接於基座。第一連桿配置以承靠於抵靠件上，致使膠條夾持於抵靠件與第一連桿之間。第二連桿樞接於基座。第二連桿配置以承靠於膠條上以迫緊膠條，並配置以朝向第一連桿擺動而將第一連桿推離抵靠件。 In order to achieve the above object, in accordance with an embodiment of the present invention, a pressing device is used to force a strip of glue. The pressing device includes a base, an abutting member, a first link, and a second link. The abutment is placed on the base. The first link is pivotally connected to the base. The first link is configured to bear against the abutment such that the strip is clamped between the abutment and the first link. The second link is pivotally connected to the base. The second link is configured to bear against the strip to force the strip and is configured to swing the first link away from the abutment toward the first link.
綜上所述，本發明的迫緊裝置可設置於膠條的輸入端與輸出端之間。本發明的迫緊裝置係利用第一連桿所提供的重力將膠條夾持於抵靠件與第一連桿之間，並利用第二連桿所提供的重力迫緊膠條。當膠條由輸出端輸出迫緊裝置時，會帶動第二連桿朝向第一連桿擺動。當膠條由輸出端繼續輸出而使得第二連桿將第一連桿推離抵靠件時，會解除抵靠件與第一連桿對膠條的夾持，進而使得膠條由輸入端輸入迫緊裝置一預定長度。在迫緊裝置的前述做動過程中，膠條一直處於被第二連桿迫緊的狀態。由此可知，本發明的迫緊裝置可以純機構的方式達到迫緊膠條的目的，以避免膠條在待封包處發生堆疊封包或不平整封包的問題。 In summary, the pressing device of the present invention can be disposed between the input end and the output end of the strip. The pressing device of the present invention clamps the rubber strip between the abutting member and the first connecting rod by the gravity provided by the first connecting rod, and presses the rubber strip with the gravity provided by the second connecting rod. When the strip outputs the pressing device from the output end, the second link is swung toward the first link. When the rubber strip is continuously outputted from the output end, so that the second connecting rod pushes the first connecting rod away from the abutting member, the clamping of the rubber strip by the abutting member and the first connecting rod is released, so that the rubber strip is input from the input end. Enter the pressing device for a predetermined length. During the aforementioned actuation of the pressing device, the strip is always in a state of being forced by the second link. It can be seen that the pressing device of the present invention can achieve the purpose of pressing the rubber strip in a pure mechanism manner, so as to avoid the problem that the rubber strip is stacked or unevenly packed at the portion to be sealed.
以上所述僅係用以闡述本發明所欲解決的問題、解決問題的技術手段、及其產生的功效等等，本發明之具體細節將在下文的實施方式及相關圖式中詳細介紹。 The above description is only for explaining the problems to be solved by the present invention, the technical means for solving the problems, the effects thereof, and the like, and the specific details of the present invention will be described in detail in the following embodiments and related drawings.
100‧‧‧迫緊裝置 100‧‧‧force device
110‧‧‧基座 110‧‧‧Base
120‧‧‧抵靠件 120‧‧‧Abutment
130‧‧‧第一連桿 130‧‧‧first connecting rod
131‧‧‧第一本體 131‧‧‧First Ontology
131a‧‧‧第一樞接端 131a‧‧‧first pivot end
131b‧‧‧第一自由端 131b‧‧‧First free end
132‧‧‧配重塊 132‧‧‧weights
140‧‧‧第二連桿 140‧‧‧second link
141‧‧‧第二本體 141‧‧‧Second ontology
141a‧‧‧第二樞接端 141a‧‧‧Second pivotal end
141b‧‧‧第二自由端 141b‧‧‧second free end
142‧‧‧推抵件 142‧‧‧Parts
150‧‧‧第一滾輪 150‧‧‧First wheel
160‧‧‧第二滾輪 160‧‧‧Second wheel
170‧‧‧第三滾輪 170‧‧‧third wheel
180‧‧‧止擋件 180‧‧‧stops
200‧‧‧膠條 200‧‧‧strips
A1、A2‧‧‧排列方向 A1, A2‧‧‧Arranged direction
E1‧‧‧輸入端 E1‧‧‧ input
E2‧‧‧輸出端 E2‧‧‧ output
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下：第1圖為繪示本發明一實施方式之迫緊裝置的立體示意圖。 The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood.
第2A圖為繪示本發明一實施方式之迫緊裝置與膠條的正視圖。 2A is a front elevational view showing a pressing device and a rubber strip according to an embodiment of the present invention.
第2B圖為繪示第2A圖中之迫緊裝置與膠條的另一正視圖。 Fig. 2B is another front view showing the pressing device and the strip in Fig. 2A.
以下將以圖式揭露本發明之複數個實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本發明。也就是說，在本發明部分實施方式中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。並且，除非有其他表示，在不同圖式中相同之元件符號可視為相對應的元件。這些圖式之繪示是為了清楚表達這些實施方式中各元件之間的連接關係，並非繪示各元件的實際尺寸。 The embodiments of the present invention are disclosed in the following drawings, and the details of However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings. Also, the same component symbols may be regarded as the corresponding components in the different drawings unless otherwise indicated. The drawings are drawn to clearly illustrate the connection between the various components in the embodiments, and are not intended to depict the actual dimensions of the components.
請參照第1圖至第2B圖。第1圖為繪示本發明一實施方式之迫緊裝置100的立體示意圖。第2A圖為繪示本發明一實施方式之迫緊裝置100與膠條200的正視圖。第2B圖為繪示第2A圖中之迫緊裝置100與膠條200的另一正視圖。以下將詳細說明迫緊裝置100所包含之各元件的結構、功能以及各元件 之間的連接關係。 Please refer to Figures 1 to 2B. FIG. 1 is a perspective view showing a pressing device 100 according to an embodiment of the present invention. FIG. 2A is a front elevational view showing the pressing device 100 and the strip 200 according to an embodiment of the present invention. FIG. 2B is another front view showing the pressing device 100 and the strip 200 in FIG. 2A. The structure, function, and components of the components included in the pressing device 100 will be described in detail below. The connection between the two.
如第1圖至第2B圖所示，於本實施方式中，迫緊裝置100可設置於膠條200的輸入端E1與輸出端E2之間，並可用以迫緊膠條200。膠條200的輸入端E1由一料帶源(圖未示)延伸而來。舉例來說，膠條200的輸出端E2可由一封包機(圖未示)引導至一待封包處以進行封包程序。 As shown in FIG. 1 to FIG. 2B , in the embodiment, the pressing device 100 can be disposed between the input end E1 and the output end E2 of the strip 200 and can be used to press the strip 200. The input end E1 of the strip 200 is extended from a strip source (not shown). For example, the output E2 of the strip 200 can be directed to a to-be-package by a charter (not shown) for the packetizing process.
迫緊裝置100包含基座110、抵靠件120、第一連桿130以及第二連桿140。抵靠件120設置於基座110。第一連桿130樞接於基座110。第一連桿130配置以承靠於抵靠件120上，致使由輸入端E1延伸而來的膠條200夾持於抵靠件120與第一連桿130之間(利用第一連桿130本身的重力)。第二連桿140樞接於基座110。第二連桿140配置以承靠於膠條200由抵靠件120延伸至輸出端E2的部位上(利用第二連桿140本身的重力)以迫緊膠條200，並配置以朝向第一連桿130擺動而將第一連桿130推離抵靠件120。 The pressing device 100 includes a base 110, an abutting member 120, a first link 130, and a second link 140. The abutment 120 is disposed on the base 110. The first link 130 is pivotally connected to the base 110. The first link 130 is disposed to bear against the abutting member 120, so that the strip 200 extended from the input end E1 is clamped between the abutting member 120 and the first link 130 (using the first link 130) Its own gravity). The second link 140 is pivotally connected to the base 110. The second link 140 is configured to bear against the portion of the strip 200 that extends from the abutment 120 to the output end E2 (using the gravity of the second link 140 itself) to force the strip 200 and is configured to face first The link 130 swings to push the first link 130 away from the abutment 120.
於實際應用中，可設計使抵靠件120與第一連桿130之間對膠條200的最大靜摩擦力大於第二連桿140對膠條200所施加的張力。因此，當膠條200持續由輸出端E2輸出時，第二連桿140會被膠條200帶動而朝向第一連桿130擺動。 In practical applications, the maximum static friction force between the abutting member 120 and the first link 130 against the strip 200 may be designed to be greater than the tension applied by the second link 140 to the strip 200. Therefore, when the strip 200 continues to be output from the output end E2, the second link 140 is driven by the strip 200 to swing toward the first link 130.
具體來說，第一連桿130包含第一本體131以及配重塊132。第一本體131具有第一樞接端131a以及第一自由端131b，並配置以承靠於抵靠件120上(利用第一本體131本身的重力)。第一樞接端131a樞接基座110。配重塊132可拆卸地連接於第一本體131的第一自由端131b。藉由將具有不同重 量之配重塊132可拆卸地連接於第一自由端131b，即可改變抵靠件120與第一連桿130之間對膠條200的最大靜摩擦力。 Specifically, the first link 130 includes a first body 131 and a weight 132. The first body 131 has a first pivot end 131a and a first free end 131b and is configured to bear against the abutment 120 (using the gravity of the first body 131 itself). The first pivoting end 131a is pivotally connected to the base 110. The weight 132 is detachably coupled to the first free end 131b of the first body 131. By having different weights The weight of the weight 132 is detachably coupled to the first free end 131b, that is, the maximum static friction between the abutment 120 and the first link 130 against the strip 200 can be changed.
第二連桿140包含第二本體141以及推抵件142。第二本體141具有第二樞接端141a以及第二自由端141b。第二樞接端141a樞接基座110。推抵件142設置於第二本體141上，並配置以推抵第一本體131的第一自由端131b。於一些實施方式中，第二本體141與推抵件142可為一體成型之單一構件。 The second link 140 includes a second body 141 and a pushing member 142. The second body 141 has a second pivot end 141a and a second free end 141b. The second pivoting end 141a is pivotally connected to the base 110. The pushing member 142 is disposed on the second body 141 and configured to push against the first free end 131b of the first body 131. In some embodiments, the second body 141 and the pushing member 142 can be a single piece that is integrally formed.
於本實施方式中，迫緊裝置100還進一步包含第一滾輪150。第一滾輪150可轉動地設置於第二本體141的第二自由端141b，並配置以可轉動地承靠於膠條200上。藉此，當第二連桿140以其本身的重力施加於膠條200上時，第一滾輪150可消除第二連桿140與膠條200之間的摩擦力，以利膠條200朝向輸出端E2輸出。 In the embodiment, the pressing device 100 further includes a first roller 150. The first roller 150 is rotatably disposed on the second free end 141b of the second body 141 and configured to rotatably bear against the strip 200. Thereby, when the second link 140 is applied to the strip 200 by its own gravity, the first roller 150 can eliminate the friction between the second link 140 and the strip 200, so as to favor the strip 200 toward the output. End E2 output.
於實際操作的過程中，請參照第2A圖，當封包機將膠條200朝向輸出端E2輸出迫緊裝置100時，會帶動第二連桿140朝向第一連桿130擺動。請參照第2B圖，當封包機將膠條200由輸出端E2繼續輸出而使得第二連桿140將第一連桿130推離抵靠件120時，會解除抵靠件120與第一連桿130對膠條200的夾持(亦即，解除抵靠件120與第一連桿130之間的最大靜摩擦力)，進而使得膠條200由輸入端E1輸入迫緊裝置100一預定長度，而第二連桿140也會隨著所輸入的膠條200反向擺動(例如，第二連桿140由第2B圖所示的位置回復至第2A圖所示的位置)。在封包機持續輸出膠條200的過程中，前述 有關膠條200的輸入與輸出以及第二連桿140的往復擺動會一直重複運行(亦即，迫緊裝置100會重複地切換於第2A圖與第2B圖所示的狀態)，且膠條200一直處於被第二連桿140迫緊的狀態。由此可知，本實施方式的迫緊裝置100可以純機構的方式達到迫緊膠條200的目的，以避免膠條200在待封包處發生堆疊封包或不平整封包的問題。 In the actual operation process, please refer to FIG. 2A. When the sealing machine outputs the pressing device 200 to the output end E2, the second connecting rod 140 is swung toward the first connecting rod 130. Referring to FIG. 2B, when the tape cutter continues to output the strip 200 from the output end E2 such that the second link 140 pushes the first link 130 away from the abutment 120, the abutment 120 is released from the first link. The clamping of the strip 200 by the rod 130 (ie, the maximum static friction between the abutting member 120 and the first link 130), so that the strip 200 is input to the pressing device 100 by the input end E1 by a predetermined length. The second link 140 also swings in the opposite direction with the input strip 200 (for example, the second link 140 returns to the position shown in FIG. 2A from the position shown in FIG. 2B). In the process of continuously outputting the strip 200 by the sealing machine, the foregoing The input and output of the strip 200 and the reciprocating swing of the second link 140 are repeatedly operated (that is, the pressing device 100 repeatedly switches between the states shown in FIGS. 2A and 2B), and the strip The 200 is always in a state of being pressed by the second link 140. It can be seen that the pressing device 100 of the present embodiment can achieve the purpose of tightening the rubber strip 200 in a pure mechanism manner, so as to avoid the problem that the strip 200 is stacked or unevenly packed at the portion to be sealed.
於本實施方式中，迫緊裝置100還進一步包含第二滾輪160。第二滾輪160可轉動地設置於基座110，並配置以導引膠條200。於本實施方式中，第二滾輪160與第二樞接端141a係同軸，但本發明並不以此為限。具體來說，如第2A圖與第2B圖所示，膠條200係由第一滾輪150經由第二滾輪160而延伸至輸出端E2。藉由第二滾輪160的設置，即可確保膠條200由第二滾輪160至輸出端E2的部分的輸送方向，而不會受到第二連桿140的擺動所影響。 In the embodiment, the pressing device 100 further includes a second roller 160. The second roller 160 is rotatably disposed on the base 110 and configured to guide the strip 200. In the embodiment, the second roller 160 is coaxial with the second pivoting end 141a, but the invention is not limited thereto. Specifically, as shown in FIGS. 2A and 2B, the strip 200 is extended by the first roller 150 to the output end E2 via the second roller 160. By the arrangement of the second roller 160, the conveying direction of the portion of the strip 200 from the second roller 160 to the output end E2 can be ensured without being affected by the swing of the second link 140.
於本實施方式中，迫緊裝置100還進一步包含第三滾輪170。第三滾輪170可轉動地設置於基座110，並配置以導引膠條200。具體來說，如第2A圖與第2B圖所示，膠條200係由輸入端E1經由第三滾輪170而延伸至抵靠件120。藉由第三滾輪170的設置，即可改變輸送至抵靠件120與第一連桿130之間之膠條200的輸送方向，以避免膠條200與抵靠件120及第一連桿130中的至少一者發生結構干涉而阻礙膠條200的輸送。 In the embodiment, the pressing device 100 further includes a third roller 170. The third roller 170 is rotatably disposed on the base 110 and configured to guide the strip 200. Specifically, as shown in FIGS. 2A and 2B, the strip 200 extends from the input end E1 to the abutment 120 via the third roller 170. By the arrangement of the third roller 170, the conveying direction of the strip 200 conveyed between the abutting member 120 and the first link 130 can be changed to avoid the strip 200 and the abutting member 120 and the first link 130. At least one of them undergoes structural interference to hinder the transport of the strip 200.
於本實施方式中，在第一本體131的第一樞接端131a與抵靠件120之排列方向A1上，抵靠件120位於第二連桿 140與第三滾輪170之間。前述位置配置也實質上符合膠條200由第三滾輪170經由抵靠件120而輸送至第二連桿140上之第一滾輪150的輸送路徑，因此可避免因膠條200的輸送路徑過於曲折而阻礙輸送的順暢度。 In the embodiment, in the direction A1 of the first pivoting end 131a of the first body 131 and the abutting member 120, the abutting member 120 is located at the second connecting rod. 140 is between the third roller 170 and the third roller 170. The positional configuration also substantially conforms to the conveying path of the strip 200 from the third roller 170 to the first roller 150 on the second link 140 via the abutting member 120, thereby avoiding the tortuous path of the strip 200. It hinders the smoothness of delivery.
由此可知，由輸入端E1至輸出端E2的輸送方向上，膠條200配置以依序抵靠第三滾輪170、抵靠件120、第一滾輪150與第二滾輪160。 It can be seen that, in the conveying direction from the input end E1 to the output end E2, the strip 200 is disposed to sequentially abut against the third roller 170, the abutting member 120, the first roller 150 and the second roller 160.
於本實施方式中，迫緊裝置100還進一步包含止擋件180。止擋件180設置於基座110，並配置以供第二連桿140抵靠。具體來說，第一本體131的第一樞接端131a與抵靠件120之排列方向A1實質上垂直於第二本體141的第二樞接端141a與止擋件180之排列方向A2。 In the present embodiment, the pressing device 100 further includes a stopper 180. The stopper 180 is disposed on the base 110 and configured to abut the second link 140. Specifically, the arrangement direction A1 of the first pivoting end 131a and the abutting member 120 of the first body 131 is substantially perpendicular to the arrangement direction A2 of the second pivoting end 141a of the second body 141 and the stopper 180.
舉例來說，使用者可擺設迫緊裝置100而使得第一樞接端131a與抵靠件120之排列方向A1為水平方向，並使得第二樞接端141a與止擋件180之排列方向A2為鉛直方向。因此，當第二連桿140藉由推抵件142將第一連桿130推離抵靠件120之後，即使膠條200由輸入端E1輸入第一連桿130與抵靠件120之間的長度過長，第二連桿140也不會回擺超過止擋件180，進而可避免持續朝向輸出端E2輸送之膠條200帶動第二連桿140朝向遠離第一連桿130的方向反向擺動。 For example, the user can position the pressing device 100 such that the arrangement direction A1 of the first pivoting end 131a and the abutting member 120 is horizontal, and the arrangement direction A2 of the second pivoting end 141a and the stopper 180 is It is in the vertical direction. Therefore, when the second link 140 pushes the first link 130 away from the abutment 120 by the pushing member 142, even if the strip 200 is input from the input end E1 between the first link 130 and the abutment 120 If the length is too long, the second link 140 does not swing back beyond the stopper 180, thereby preventing the strip 200 that is continuously conveyed toward the output end E2 from rotating the second link 140 in a direction away from the first link 130. swing.
由以上對於本發明之具體實施方式之詳述，可以明顯地看出，本發明的迫緊裝置可設置於膠條的輸入端與輸出端之間。本發明的迫緊裝置係利用第一連桿所提供的重力將膠條夾持於抵靠件與第一連桿之間，並利用第二連桿所提供的重 力迫緊膠條。當膠條由輸出端輸出迫緊裝置時，會帶動第二連桿朝向第一連桿擺動。當膠條由輸出端繼續輸出而使得第二連桿將第一連桿推離抵靠件時，會解除抵靠件與第一連桿對膠條的夾持，進而使得膠條由輸入端輸入迫緊裝置一預定長度。在迫緊裝置的前述做動過程中，膠條一直處於被第二連桿迫緊的狀態。由此可知，本發明的迫緊裝置可以純機構的方式達到迫緊膠條的目的，以避免膠條在待封包處發生堆疊封包或不平整封包的問題。 From the above detailed description of the specific embodiments of the present invention, it will be apparent that the pressing device of the present invention can be disposed between the input end and the output end of the strip. The pressing device of the invention clamps the rubber strip between the abutting member and the first connecting rod by the gravity provided by the first connecting rod, and utilizes the weight provided by the second connecting rod Force the glue strip. When the strip outputs the pressing device from the output end, the second link is swung toward the first link. When the rubber strip is continuously outputted from the output end, so that the second connecting rod pushes the first connecting rod away from the abutting member, the clamping of the rubber strip by the abutting member and the first connecting rod is released, so that the rubber strip is input from the input end. Enter the pressing device for a predetermined length. During the aforementioned actuation of the pressing device, the strip is always in a state of being forced by the second link. It can be seen that the pressing device of the present invention can achieve the purpose of pressing the rubber strip in a pure mechanism manner, so as to avoid the problem that the rubber strip is stacked or unevenly packed at the portion to be sealed.
雖然本發明已以實施方式揭露如上，然其並不用以限定本發明，任何熟習此技藝者，在不脫離本發明的精神和範圍內，當可作各種的更動與潤飾，因此本發明的保護範圍當視後附的申請專利範圍所界定者為準。 The present invention has been disclosed in the above embodiments, and is not intended to limit the scope of the present invention, and the invention may be modified and modified in various ways without departing from the spirit and scope of the invention. The scope is subject to the definition of the scope of the patent application.
Claims (10)
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| TW106120624A TWI635034B (en) | 2017-06-20 | 2017-06-20 | Tightening device |
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| Application Number | Priority Date | Filing Date | Title |
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| TW106120624A TWI635034B (en) | 2017-06-20 | 2017-06-20 | Tightening device |
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| TWI635034B true TWI635034B (en) | 2018-09-11 |
| TW201904848A TW201904848A (en) | 2019-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695456B (en) * | 2019-03-20 | 2020-06-01 | 亞亞科技股份有限公司 | IC material belt pressing device and track combination |
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|---|---|---|---|---|
| US4949657A (en) * | 1987-11-06 | 1990-08-21 | Janome Sewing Machine Co. Ltd. | Sewing machine with a device for amending thread tightening by needle positions |
| JP2011234951A (en) * | 2010-05-12 | 2011-11-24 | Chee Siang Industrial Co Ltd | Thread supply device of sewing machine |
| TW201344003A (en) * | 2012-02-16 | 2013-11-01 | Pegasus Sewing Machine Mfg Co | Thread feeding device of sewing machine |
| CN205368704U (en) * | 2016-01-20 | 2016-07-06 | 天津宝盈电脑机械有限公司 | Automatic send line mechanism |
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- 2017-06-20 TW TW106120624A patent/TWI635034B/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949657A (en) * | 1987-11-06 | 1990-08-21 | Janome Sewing Machine Co. Ltd. | Sewing machine with a device for amending thread tightening by needle positions |
| JP2011234951A (en) * | 2010-05-12 | 2011-11-24 | Chee Siang Industrial Co Ltd | Thread supply device of sewing machine |
| TW201344003A (en) * | 2012-02-16 | 2013-11-01 | Pegasus Sewing Machine Mfg Co | Thread feeding device of sewing machine |
| CN205368704U (en) * | 2016-01-20 | 2016-07-06 | 天津宝盈电脑机械有限公司 | Automatic send line mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI695456B (en) * | 2019-03-20 | 2020-06-01 | 亞亞科技股份有限公司 | IC material belt pressing device and track combination |
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| TW201904848A (en) | 2019-02-01 |
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