TWM587419U - Thin film pressurization device - Google Patents

Abstract

一種薄膜加壓裝置，係供輾壓一剝膜機上之一薄板表面薄膜，其包括一上座、一第一帶動機構、一第二帶動機構、至少一偵測器以及一控制器。上座之一側設有上壓花輪組；第一帶動機構連結上座以推動上座及上壓花輪組上、下移動；第二帶動機構連結上座以推動上座及上壓花輪組左、右橫向移動；至少一偵測器連結於前輸送段之至少一側，供偵測以取得薄板一側邊至上壓花輪組一側邊之一距離；而控制器係電連接至少一偵測器及第一帶動機構，藉以在上壓花輪組橫向移動上述距離而到達薄板之上方時，讓上座及上壓花輪組向下移動以輾壓薄膜。 The utility model relates to a film pressing device, which is used for rolling a thin film surface film on a film peeling machine. The film pressing device comprises a upper seat, a first driving mechanism, a second driving mechanism, at least one detector and a controller. One side of the upper seat is provided with an upper embossing wheel set; the first driving mechanism connects the upper seat to push the upper seat and the upper embossing wheel set to move up and down; the second driving mechanism connects the upper seat to push the upper seat and the upper embossing wheel set to move left and right laterally; At least one detector is connected to at least one side of the front conveying section for detection to obtain a distance from the side of the sheet to the side of the upper embossing wheel set; and the controller is electrically connected to the at least one detector and the first drive A mechanism for moving the upper seat and the upper embossing wheel group downward to roll the film when the upper embossing wheel group moves laterally by the above distance to reach above the sheet.

Description

薄膜加壓裝置 Film pressing device

本創作係有關一種剝膜機之薄膜加壓裝置，尤指一種能夠在上壓花輪組到達薄板的一側邊角上方，再讓上壓花輪組下降以滾壓薄板之薄膜表面者。 This creation relates to a film pressing device of a film peeler, especially one that can reach the upper corner of the sheet on the upper embossing wheel set, and then lower the upper embossing wheel set to roll the film surface of the sheet.

在印刷電路板的製造過程中，基板在曝光之前，皆會在基板之上、下表面分別形成光阻層及黏附於光阻層表面之薄膜，在曝光之後，再將薄膜剝離以使光阻層外露，以進行後續之顯影及蝕刻程序。而現有剝膜機剝離薄膜之方式，主要是藉由一前輸送段以輸送上述印刷電路板之類的薄板，使沿著由前朝後的輸送方向移動，薄板經由一阻擋單元之阻擋定位，再經由上壓花輪組及下壓花輪組在薄膜表面上滾壓之後，即會讓薄板繼續延著一後輸送段向後輸送，以一組黏輪將前端緣產生皺摺之薄膜逐步剝離。 In the manufacturing process of the printed circuit board, before the substrate is exposed, a photoresist layer and a film adhered to the surface of the photoresist layer are formed on the upper and lower surfaces of the substrate. After the exposure, the film is peeled to make the photoresist. The layer is exposed for subsequent development and etching processes. The existing method of peeling the film by the peeling machine mainly uses a front conveying section to convey the thin plates such as the printed circuit board described above, so that the thin plates are moved in the conveying direction from front to back, and the thin plates are positioned by a blocking unit. After rolling on the surface of the film through the upper embossing wheel set and the lower embossing wheel set, the sheet will continue to be conveyed backward along a rear conveying section, and the film with wrinkles at the front edge will be gradually peeled off with a set of sticky wheels.

藉由上述剝膜機結構，確實可以提升剝離薄膜之效率，而在實際滾壓薄膜的過程中發現，當印刷電路板之類的薄板具有足夠之厚度，亦即具有足夠之強度時，由於薄板板面不易撓曲變形，即可以輕易的讓上壓花輪組及下壓花輪組進行滾壓，使薄膜產生皺摺。 With the above-mentioned film peeling machine structure, the efficiency of the peeling film can indeed be improved, and in the process of actually rolling the film, it is found that when a thin plate such as a printed circuit board has sufficient thickness, that is, has sufficient strength, The plate surface is not easy to be deformed, that is, the upper embossing wheel set and the lower embossing wheel set can be easily rolled to make the film wrinkle.

惟，隨著製程之精進，需要厚度更薄之印刷電路板，而當厚度愈薄時，愈容易使薄板板面產生彎曲不平的撓曲現象，如此一來，依據現有上壓花輪組及下壓花輪組直接在薄膜表面上滾壓之方式，上壓花輪組容易在碰觸到薄板的一側邊角時，讓薄板的一側邊角翹起並彎折，此種現象即會讓基板之板面損傷，讓基板面臨報廢的結果。有鑑於此，為了提供一種有別於習用技術之結構，並改善上述之缺點，創作人積多年的經驗及不斷的研發改進，遂有本創作之產生。 However, with the advancement of the process, a thinner printed circuit board is required, and when the thickness is thinner, it is easier to cause the thin plate surface to bend and buckle. In this way, according to the existing upper embossing wheel set and the lower The embossing wheel set is rolled directly on the surface of the film. When the upper embossing wheel set touches one side corner of the sheet, the one side corner of the sheet is raised and bent. This phenomenon will make the substrate The surface of the board is damaged, which makes the board face the result of scrapping. In view of this, in order to provide a structure different from conventional technology and to improve the above-mentioned shortcomings, the creators have accumulated many years of experience and continuous research and development, which has resulted in this creation.

本創作之一目的在提供一種薄膜加壓裝置，俾能解決習用剝膜機之上、下壓花輪組在薄膜上滾壓時，由於薄板太薄，容易使薄板的一側邊角翹起並彎折，致使薄板報廢的問題，而能使上壓花輪組在到達薄板的一側邊角上方時，讓上壓花輪組下降，再讓上壓花輪組及下壓花輪組在薄膜表面上滾壓，以有效避免因薄板報廢所造成之材料浪費，進而提高產品品質，增加良率。 One of the purposes of this creation is to provide a thin film pressing device, which can solve the problem that when the upper and lower embossing wheel sets of conventional strippers are rolled on the thin film, because the thin plate is too thin, it is easy to raise one side corner of the thin plate and Bending causes the sheet to be scrapped. When the upper embossing wheel group reaches the corner of one side of the sheet, the upper embossing wheel group is lowered, and then the upper embossing wheel group and the lower embossing wheel group are rolled on the film surface. Pressure to effectively avoid material waste caused by sheet scrap, thereby improving product quality and increasing yield.

為達上述創作之目的，本創作所設之薄膜加壓裝置係供輾壓一剝膜機上之一薄板表面薄膜，其中，剝膜機之前端具有一前輸送段，供輸送一薄板使沿著由前端朝向後端之輸送方向移動，薄板經由一阻擋單元及一夾持單元之阻擋定位，再經由上、下相對之一上壓花輪組及一下壓花輪組分別在薄膜表面上滾壓之後，讓薄板繼續延著一後輸送段向後輸送以剝離薄板上之薄膜，其主要之技術特點在於：該薄膜加壓裝置包括一上座、一第一帶動機構、一第二帶動機構、至少一偵測器以及一控制器。上座之一側設有上壓花輪組；第一帶動機構連結上座，供推動使上座及上壓花輪組上、下移動；第二帶動機構連結上座，供推動使上座及上壓花輪組左、 右橫向移動；至少一偵測器連結於前輸送段之至少一側，供偵測以取得薄板之一側邊至上壓花輪組一側邊之一距離；而控制器係電連接至少一偵測器及第一帶動機構，藉以在上壓花輪組橫向移動該距離至薄板上方時，讓上座及上壓花輪組向下移動以輾壓薄膜。 In order to achieve the purpose of the above-mentioned creation, the film pressing device set in this creation is for rolling a thin film on a thin film surface on a peeling machine, wherein the front end of the peeling machine has a front conveying section for conveying a thin After moving from the front to the rear, the sheet is positioned by a blocking unit and a clamping unit, and then the upper and lower embossing wheels and the lower embossing wheels are rolled on the film surface. Let the sheet continue to be transported backwards along a rear conveying section to peel off the film on the sheet. The main technical feature is that the film pressing device includes a upper seat, a first driving mechanism, a second driving mechanism, and at least one detection unit. Tester and a controller. One side of the upper seat is provided with an upper embossing wheel set; the first driving mechanism is connected to the upper seat for pushing the upper seat and the upper embossing wheel group to move up and down; the second driving mechanism is connected to the upper seat for pushing the upper seat and the upper embossing wheel group. Right lateral movement; at least one detector is connected to at least one side of the front conveying section for detection to obtain a distance from one side of the thin plate to one side of the upper embossing wheel set; and the controller is electrically connected to at least one detection And the first driving mechanism, so that when the upper embossing wheel group moves the distance laterally above the sheet, the upper seat and the upper embossing wheel group are moved downward to roll the film.

實施時，偵測器設有二個，並分別連結於前輸送段之相對二側，供偵測薄板之寬度之後，以控制器取得薄板之一側邊至上壓花輪組一側邊之一距離。 During the implementation, there are two detectors, which are respectively connected to the opposite two sides of the front conveying section. After detecting the width of the sheet, the controller obtains a distance from one side of the sheet to one side of the upper embossing wheel set. .

實施時，第二推動機構包括一馬達、一傳動件及一螺桿組，傳動件之一端連接馬達，傳動件之另一端連接螺桿組之一端，螺桿組螺合上座，供推動使上座及上壓花輪組左、右橫向移動。 During implementation, the second pushing mechanism includes a motor, a transmission member, and a screw group. One end of the transmission member is connected to the motor, and the other end of the transmission member is connected to one end of the screw group. The screw group is screwed into the upper seat for pushing the upper seat and the upper pressure. The flower wheel group moves left and right laterally.

為便於對本創作能有更深入的瞭解，茲詳述於後： In order to facilitate a deeper understanding of this creation, here are the details:

1‧‧‧薄膜加壓裝置 1‧‧‧ film pressing device

11‧‧‧剝膜機 11‧‧‧ peeling machine

12‧‧‧薄板 12‧‧‧ Sheet

121‧‧‧基板 121‧‧‧ substrate

122‧‧‧薄膜 122‧‧‧ Film

13‧‧‧前輸送段 13‧‧‧ front conveying section

14‧‧‧阻擋單元 14‧‧‧ blocking unit

15‧‧‧夾持單元 15‧‧‧Clamping unit

16‧‧‧壓花輪組 16‧‧‧Embossed Wheel Set

161‧‧‧上壓花輪組 161‧‧‧Upper embossing wheel set

162‧‧‧下壓花輪組 162‧‧‧Down embossing wheel set

17‧‧‧後輸送段 17‧‧‧ rear conveying section

2‧‧‧上座 2‧‧‧ on seat

3‧‧‧第一帶動機構 3‧‧‧ the first drive mechanism

4‧‧‧第二帶動機構 4‧‧‧Second driving mechanism

41‧‧‧馬達 41‧‧‧Motor

42‧‧‧傳動件 42‧‧‧ Transmission parts

43‧‧‧螺桿組 43‧‧‧Screw set

5‧‧‧偵測器 5‧‧‧ Detector

6‧‧‧控制器 6‧‧‧controller

X‧‧‧距離 X‧‧‧distance

第1圖係為本創作之較佳實施例安裝於剝膜機上之流程示意圖。 FIG. 1 is a schematic diagram of a process for installing a preferred embodiment of the creation on a film peeling machine.

第2圖係為本創作之較佳實施例之立體外觀圖。 FIG. 2 is a three-dimensional appearance view of a preferred embodiment of the creation.

第3圖係為本創作之較佳實施例之另一角度之立體外觀圖。 FIG. 3 is a three-dimensional external view of another preferred embodiment of the creation.

第4圖係為本創作之較佳實施例之俯視圖。 Figure 4 is a top view of a preferred embodiment of the creation.

第5圖係為本創作之較佳實施例之偵測器在進行偵測之使用狀態示意圖。 FIG. 5 is a schematic diagram of the use state of the detector in the detection of the preferred embodiment of the creation.

第6圖係為本創作之較佳實施例之上壓花輪組尚未滾壓薄板時之使用狀態示意圖。 FIG. 6 is a schematic diagram of the use state of the embossing wheel set when the thin plate has not been rolled on the preferred embodiment of the creation.

第7圖係為本創作之較佳實施例之上壓花輪組在下降以滾壓薄板時之使用狀態示意圖。 FIG. 7 is a schematic diagram of the use state of the embossing wheel set when the embossing wheel set is lowered to roll the thin plate according to the preferred embodiment of the creation.

請參閱第1圖所示，本創作薄膜加壓裝置1係供輾壓一剝膜機11上薄板12表面之薄膜122，薄板12係為印刷電路板之類的板體，至少一薄膜122結合於基板121至少一側的光阻層上。實施時，剝膜機11輸入薄板12之一端界定為剝膜機11之前端，輸出薄板12之一端界定為剝膜機11之後端。剝膜機11之前端具有一前輸送段13，前輸送段13係由複數水平間隔排列之滾筒所組成，供輸送薄板12使沿著由剝膜機11前端朝向後端之輸送方向移動。薄板12經由一阻擋單元14及一夾持單元15之阻擋定位，再經由一壓花輪組16在薄膜122表面上滾壓以於薄膜122前端邊緣形成皺摺之後，讓薄板12繼續延著一後輸送段17向後移動以剝離薄膜122。上述壓花輪組16包括一上壓花輪組161及一下壓花輪組162，上壓花輪組161與下壓花輪組162上、下相對。 Please refer to FIG. 1. The creative film pressing device 1 is for rolling a thin film 122 on the surface of the thin plate 12 on a peeling machine 11. The thin plate 12 is a board body such as a printed circuit board. At least one thin film 122 is combined. On a photoresist layer on at least one side of the substrate 121. During implementation, one end of the input sheet 12 of the film peeler 11 is defined as the front end of the film peeler 11, and one end of the output sheet 12 is defined as the rear end of the film peeler 11. The peeling machine 11 has a front conveying section 13 at the front end. The front conveying section 13 is composed of a plurality of horizontally arranged rollers for conveying the sheet 12 so as to move along the conveying direction from the front end of the film peeler 11 toward the rear end. After the thin plate 12 is positioned by a blocking unit 14 and a clamping unit 15, and then rolled on the surface of the film 122 through an embossing wheel set 16 to form a wrinkle at the front edge of the film 122, the thin plate 12 is further extended. The conveying section 17 is moved backward to release the film 122. The embossing wheel group 16 includes an upper embossing wheel group 161 and a lower embossing wheel group 162. The upper embossing wheel group 161 is opposite to the lower embossing wheel group 162.

第2~4圖係為本創作薄膜加壓裝置1之較佳實施例，係包括一上座2、一第一帶動機構3、一第二帶動機構4、至少一偵測器5以及一控制器6。其中，上壓花輪組161係結合於上座2之前端一側；第一帶動機構3係為氣壓缸之組合，亦可為油壓缸之組合或是伺服馬達、齒輪及連動桿之組合，第一帶動機構3連接上座2，藉以推動上座2及上壓花輪組161，讓上座2及上壓花輪組161上、下移動。 Figures 2 to 4 are the preferred embodiments of the creative film pressurizing device 1, which include a upper seat 2, a first driving mechanism 3, a second driving mechanism 4, at least one detector 5, and a controller. 6. Among them, the upper embossing wheel set 161 is connected to the front end of the upper seat 2. The first driving mechanism 3 is a combination of a pneumatic cylinder, a combination of a hydraulic cylinder, or a combination of a servo motor, a gear, and a linkage. A driving mechanism 3 is connected to the upper seat 2 to push the upper seat 2 and the upper embossing wheel set 161 to move the upper seat 2 and the upper embossing wheel set 161 up and down.

第二帶動機構4包括一馬達41、一傳動件42及一螺桿組43，傳動件42係為皮帶輪組，傳動件42之一端連接馬達41，傳動件42之另一端連接螺桿組43之螺桿一端，供帶動螺桿轉動，螺桿另一端螺合螺桿組43之螺母，螺母間接連結上座2，藉以在馬達41轉動時，帶動傳動件42及螺桿組43，以推動上座2及上壓花輪組161，讓上座2及上壓花輪組161左、右橫向移動。 The second driving mechanism 4 includes a motor 41, a transmission member 42 and a screw group 43. The transmission member 42 is a pulley group. One end of the transmission member 42 is connected to the motor 41, and the other end of the transmission member 42 is connected to one end of the screw of the screw group 43. For driving the screw to rotate, the other end of the screw is screwed to the nut of the screw group 43, and the nut is indirectly connected to the upper seat 2, so that when the motor 41 rotates, the driving member 42 and the screw group 43 are driven to push the upper seat 2 and the upper embossing wheel group 161, Let the upper seat 2 and the upper embossing wheel set 161 move left and right laterally.

在本實施例中，偵測器5設有二個，並分別連結於前輸送段13之左、右相對二側，而控制器6係電連接二個偵測器5及第一帶動機構3。藉此，如第5~7圖所示，在上壓花輪組161開始滾壓薄板12之前，上壓花輪組161與薄板12係呈分開之狀態，當偵測器5偵測到薄板12的寬度之後，即可以控制器6取得薄板12一側邊至上壓花輪組161一側邊之距離X。此時，經由第二帶動機構4之帶動可使上壓花輪組161及下壓花輪組162同時向左移動，而當水平移動距離X之後，經由控制器6傳送訊息以驅動第一帶動機構3，則可在上壓花輪組161到達薄板12之上方時，讓上座2及上壓花輪組161向下移動，同時讓上壓花輪組161及下壓花輪組162能夠持續延著薄板12之前端緣同步的一次或多次來回水平移動，以分別輾壓薄板12上、下兩側之薄膜122前端緣。實施時，偵測器5亦可設為一個，以直接偵測薄板12一側邊至上壓花輪組161一側邊之距離X，同樣可以經由控制器6傳送訊息以驅動第一帶動機構3。 In this embodiment, two detectors 5 are provided, which are respectively connected to the left and right opposite sides of the front conveying section 13, and the controller 6 is electrically connected to the two detectors 5 and the first driving mechanism 3. . Therefore, as shown in Figs. 5 to 7, before the upper embossing wheel set 161 starts to roll the thin plate 12, the upper embossing wheel set 161 and the thin plate 12 are separated. When the detector 5 detects the After the width, the controller 6 can obtain the distance X from the side of the sheet 12 to the side of the upper embossing wheel set 161. At this time, the upper embossing wheel set 161 and the lower embossing wheel set 162 can be moved to the left simultaneously by the driving of the second driving mechanism 4, and after the horizontal movement distance X, a message is transmitted through the controller 6 to drive the first driving mechanism 3 , When the upper embossing wheel group 161 reaches above the thin plate 12, the upper seat 2 and the upper embossing wheel group 161 can be moved downward, and at the same time, the upper embossing wheel group 161 and the lower embossing wheel group 162 can continue to extend the front end of the thin plate 12. The edges are moved horizontally back and forth one or more times to roll the front edges of the film 122 on the upper and lower sides of the sheet 12 respectively. During implementation, the detector 5 can also be set to directly detect the distance X from one side of the thin plate 12 to one side of the upper embossing wheel set 161, and can also send a message through the controller 6 to drive the first driving mechanism 3.

綜上所述，依上文所揭示之內容，本創作確可達到預期之目的，提供一種在滾壓薄板作業前，能夠有效避免因為上壓花輪組碰撞薄板一側邊角而讓一側邊角翹起並彎折，以提高產品品質並增加良率之薄膜加壓裝置，極具產業上利用之價值，爰依法提出新型專利申請。 In summary, according to the content disclosed above, this creation can indeed achieve the intended purpose, and provide a way to effectively prevent the upper embossing wheel group from colliding with one side of the sheet before rolling the sheet. The film pressing device whose corners are raised and bent to improve product quality and increase the yield is of great value in industrial use, and has filed a new patent application according to law.

Claims (3)

一種薄膜加壓裝置，供輾壓一剝膜機上之一薄板表面薄膜，其中，該剝膜機之前端具有一前輸送段，供輸送一薄板使沿著由前端朝向後端之輸送方向移動，薄板經由一阻擋單元及一夾持單元之阻擋定位，再經由上、下相對之一上壓花輪組及一下壓花輪組分別在薄膜表面上滾壓之後，讓薄板繼續延著一後輸送段向後輸送以剝離薄板上之薄膜，其特徵在於，該薄膜加壓裝置包括：一上座，其一側設有該上壓花輪組；一第一帶動機構，係連結該上座，供推動使該上座及該上壓花輪組上、下移動；一第二帶動機構，係連結該上座，供推動使該上座及該上壓花輪組左、右橫向移動；至少一偵測器，係連結於該前輸送段之至少一側，供偵測以取得該薄板之一側邊至該上壓花輪組一側邊之一距離；以及一控制器，係電連接該至少一偵測器及該第一帶動機構，藉以在該上壓花輪組橫向移動該距離至該薄板上方時，讓該上座及該上壓花輪組向下移動以輾壓該薄膜。A thin film pressing device is used for rolling a thin film surface film on a peeling machine, wherein the front end of the peeling machine has a front conveying section for conveying a thin plate to move along the conveying direction from the front end to the rear end. After the sheet is positioned by a blocking unit and a clamping unit, and then the upper and lower embossing wheel sets and the lower embossing wheel sets are rolled on the film surface, respectively, the sheet continues to extend a rear conveying section. It is transported backward to peel off the film on the thin plate, and the film pressing device includes: an upper seat, the upper embossing wheel set is arranged on one side; a first driving mechanism is connected to the upper seat for pushing the upper seat And the upper embossing wheel group moves up and down; a second driving mechanism is connected to the upper seat for pushing the upper seat and the upper embossing wheel group to move left and right laterally; at least one detector is connected to the front At least one side of the conveying section for detecting to obtain a distance from one side of the sheet to one side of the upper embossing wheel set; and a controller electrically connected to the at least one detector and the first drive Institution by which The embossing wheel transverse movement over the distance to the sheet, so that the upper seat and the embossing wheel set moves down to the rolling film. 如申請專利範圍第1項所述之薄膜加壓裝置，其中，該偵測器設有二個，並分別連結於該前輸送段之相對二側，供偵測該薄板之寬度之後，以該控制器取得該薄板之一側邊至該上壓花輪組一側邊之一距離。According to the thin film pressurizing device described in the first item of the patent application scope, wherein the detector is provided with two and is respectively connected to the opposite two sides of the front conveying section for detecting the width of the thin plate, the The controller obtains a distance from one side of the thin plate to one side of the upper embossing wheel set. 如申請專利範圍第1或2項所述之薄膜加壓裝置，其中，該第二推動機構包括一馬達、一傳動件及一螺桿組，該傳動件之一端連接該馬達，該傳動件之另一端連接該螺桿組之一端，該螺桿組螺合該上座，供推動使該上座及該上壓花輪組左、右橫向移動。The film pressing device according to item 1 or 2 of the scope of patent application, wherein the second driving mechanism includes a motor, a transmission member, and a screw set, and one end of the transmission member is connected to the motor, and the other of the transmission member is One end is connected to one end of the screw group, and the screw group is screwed with the upper seat for pushing the upper seat and the upper embossing wheel group to move left and right laterally.