TWI828100B - Partial film peeling structure(2) - Google Patents
Partial film peeling structure(2) Download PDFInfo
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- TWI828100B TWI828100B TW111112045A TW111112045A TWI828100B TW I828100 B TWI828100 B TW I828100B TW 111112045 A TW111112045 A TW 111112045A TW 111112045 A TW111112045 A TW 111112045A TW I828100 B TWI828100 B TW I828100B
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- 238000007664 blowing Methods 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000004049 embossing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Adhesives Or Adhesive Processes (AREA)
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Abstract
Description
本創作係有關一種部分薄膜剝離結構，尤指一種可將薄膜之前端緣順暢且有效的剝離者。This invention relates to a partial film peeling structure, especially one that can peel off the front edge of the film smoothly and effectively.
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，再經由一組壓花輪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，並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 printed circuit boards, 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 exposure, the film is peeled off to remove the photoresist. The layer is exposed for subsequent development and etching processes. The existing method of peeling off films by film stripping machines mainly uses a front conveying section to convey thin plates such as the above-mentioned printed circuit boards, so that the thin plates move along the conveying direction from front to back, and the thin plates are blocked and positioned by a blocking unit. After rolling on the film surface through a set of embossing wheels, the sheet will continue to be transported backward along a rear conveying section, and a set of adhesive wheels will gradually peel off the wrinkled film on the front edge.
藉由上述剝膜機結構，確實可以提升剝離薄膜之效率。惟在實際剝離薄膜的過程中發現，由於基板本身之厚度不大，容易會有彎曲不平的現象，當外徑一致的長直筒形黏輪黏著薄膜時，各個黏著位置之黏著力並不會完全相同，常無法順暢且全面性的讓薄膜逐漸剝離；且由於薄膜之厚度很薄且脆弱，薄膜剝離之後，仍舊會有部份的薄膜脆片黏附於光阻層之表面上，並常由於薄膜脆片之面積太小而無法被偵測到，此種現象將會在整個印刷電路板的製造過程中，讓基板面臨報廢的結果。因此，目前即有利用不同機型以分別進行薄膜之前端緣剝離與後續之薄膜完全剝離者，以經由確實有效之分工，讓施工更專業化，進而提昇薄膜剝離作業之輸出品質。Through the above-mentioned film stripping machine structure, the efficiency of stripping the film can indeed be improved. However, during the actual process of peeling off the film, it was discovered that since the thickness of the substrate itself is not large, it is prone to bending and unevenness. When a long straight cylindrical adhesive wheel with the same outer diameter is used to adhere the film, the adhesion force at each adhesive position will not be perfect. Similarly, it is often impossible to gradually peel off the film smoothly and comprehensively; and because the thickness of the film is very thin and fragile, after the film is peeled off, some film flakes will still adhere to the surface of the photoresist layer, and often due to the film The area of brittle chips is too small to be detected. This phenomenon will cause the substrate to be scrapped during the entire printed circuit board manufacturing process. Therefore, there are currently different models of machines that are used to separate the front edge peeling of the film and the subsequent complete film peeling, so as to make the construction more professional through effective division of labor, thereby improving the output quality of the film peeling operation.
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。In view of this, in order to provide a structure that is different from the conventional technology and improve the above-mentioned shortcomings, the creator has accumulated many years of experience and continuous research and development and improvement, and thus came into being this creation.
本創作之一目的在提供一種部分薄膜剝離結構，俾能解決習用剝膜機在薄膜剝離過程中，需要經由一組壓花輪在薄膜表面上滾壓之後，再以一組黏輪將前端緣產生皺摺之薄膜逐步剝離，且由於直筒形黏輪黏著薄膜之各個位置黏著力不同，無法順暢的讓薄膜之前端緣剝離的問題，而能在一機架上設有至少一薄膜剝離單元，經由至少一薄膜剝離單元上之至少一勾部抵壓基板之表面，藉以剝離薄膜前端緣之結構，使薄膜之前端緣能與基板順暢且有效的分離，以利於後續之整體薄膜剝離作業。One of the purposes of this creation is to provide a partial film peeling structure so as to solve the problem that the conventional film peeling machine needs to roll the film surface through a set of embossing wheels and then use a set of adhesive wheels to produce the front edge during the film peeling process. The wrinkled film is gradually peeled off, and due to the different adhesion forces of the straight cylindrical adhesive wheel adhering to the film at various locations, the front edge of the film cannot be peeled off smoothly. However, at least one film peeling unit can be provided on a machine frame. At least one hook portion on at least one film peeling unit presses against the surface of the substrate to peel off the structure of the front edge of the film, so that the front edge of the film can be smoothly and effectively separated from the substrate to facilitate the subsequent overall film peeling operation.
為達上述創作之目的，本創作所設之部分薄膜剝離結構係連接於一機架上，機架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，再經由一後輸送段向後輸送，以剝離薄板之一基板上表面之一上薄膜，其主要之技術特點在於：部分薄膜剝離結構包括至少一薄膜剝離單元，任一薄膜剝離單元包括一上支架、至少一上懸臂以及一第一驅動件。其中之上支架係連接於機架上；至少一上懸臂之一端樞接上支架，上懸臂之中段位置具有一支撐部，上懸臂之另一端具有一下勾部，下勾部向下抵壓基板之上表面，藉以剝離上薄膜之前端緣；而第一驅動件係連接上支架，第一驅動件之下端具有一懸吊部，懸吊部連接支撐部，供吊掛以向上移動上懸臂之下勾部。In order to achieve the purpose of the above creation, part of the film peeling structure set up in this creation is connected to a frame. The front end of the frame has a front conveying section for conveying a thin plate to move along the conveying direction from the front end to the rear end. , and then transported backward through a rear conveying section to peel off an upper film on the upper surface of one of the substrates. Its main technical feature is: some film peeling structures include at least one film peeling unit, and any film peeling unit includes an upper bracket , at least one upper cantilever and a first driving member. The upper bracket is connected to the frame; one end of at least one upper cantilever is pivotally connected to the upper bracket, the upper cantilever has a support portion in the middle, and the other end of the upper cantilever has a lower hook portion, and the lower hook portion presses downward against the base plate The upper surface is used to peel off the front edge of the upper film; and the first driving part is connected to the upper bracket, and the lower end of the first driving part has a suspension part, and the suspension part is connected to the support part for hanging to move the upper cantilever upward. Lower hook.
實施時，上懸臂具有二個，二個上懸臂連結懸吊部之兩端。上懸臂包括一上連接件及一上轉動件，上連接件之一端樞接上支架，上連接件具有支撐部，上連接件之另一端以可鬆釋之方式連接上轉動件之一端，上轉動件之另一端具有下勾部。When implemented, there are two upper cantilever arms, and the two upper cantilever arms connect the two ends of the suspension part. The upper cantilever includes an upper connecting piece and an upper rotating piece. One end of the upper connecting piece is pivotally connected to the upper bracket. The upper connecting piece has a supporting part. The other end of the upper connecting piece is releasably connected to one end of the upper rotating piece. The other end of the rotating member has a lower hook.
實施時，下勾部係以可鬆釋之方式連接上轉動件之另一端，下勾部與薄板之輸送方向為銳角，且下勾部具有一下尖端部。When implemented, the lower hook is releasably connected to the other end of the upper rotating member, the conveying direction of the lower hook and the thin plate is at an acute angle, and the lower hook has a lower tip.
實施時，本創作更包括一上吹氣單元，上吹氣單元連接機架，且上吹氣單元位於後輸送段之上方，供以朝向下勾部之方向吹出空氣。During implementation, the invention further includes an upper air blowing unit, which is connected to the frame and is located above the rear conveying section for blowing air toward the lower hook.
實施時，本創作更包括一下支架、至少一下懸臂以及一第二驅動件，其中之下支架連接機架，並對應設置於上支架之下方；下懸臂之一端樞接下支架，下懸臂之中段位置具有一限位部，供定位一彈性件，下懸臂之另一端具有一上勾部，上勾部向上抵壓基板之下表面，藉以剝離基板下表面之一下薄膜之前端緣；第二驅動件連接下支架，第二驅動件之上端具有一推壓部，推壓部連接該彈性件，供推壓以向上移動上懸臂之上勾部。When implemented, the invention further includes a lower bracket, at least a lower cantilever and a second driving member, wherein the lower bracket is connected to the frame and is correspondingly arranged below the upper bracket; one end of the lower cantilever is pivotally connected to the lower bracket, and the middle section of the lower cantilever is The position has a limiting portion for positioning an elastic member. The other end of the lower cantilever has an upper hook portion. The upper hook portion presses upward against the lower surface of the substrate to peel off the front edge of the lower film on the lower surface of the substrate; the second drive The second driving member is connected to the lower bracket, and the upper end of the second driving member is provided with a pushing portion. The pushing portion is connected to the elastic member for pushing to move the upper hook portion of the upper cantilever upward.
實施時，下懸臂具有二個，二個下懸臂分別連結於推壓部之兩端。任一下懸臂包括一下連接件及一下轉動件，下連接件之一端樞接下支架，下連接件具有限位部，下連接件之另一端以可鬆釋之方式連接下轉動件之一端，下轉動件之另一端具有上勾部。During implementation, there are two lower cantilever arms, and the two lower cantilever arms are respectively connected to both ends of the pushing part. Any lower cantilever includes a lower connecting piece and a lower rotating piece. One end of the lower connecting piece is pivotally connected to the lower bracket. The lower connecting piece has a limiting portion. The other end of the lower connecting piece is releasably connected to one end of the lower rotating piece. The other end of the rotating member has an upper hook portion.
實施時，上勾部以可鬆釋之方式連接下轉動件之另一端，上勾部與薄板之輸送方向為銳角，且上勾部具有一上尖端部。When implemented, the upper hook portion is releasably connected to the other end of the lower rotating member, the conveying direction of the upper hook portion and the thin plate is at an acute angle, and the upper hook portion has an upper tip portion.
實施時，本創作更包括一下吹氣單元，下吹氣單元連接機架，下吹氣單元位於後輸送段之下方，供以朝向上勾部之方向吹出空氣。During implementation, the invention further includes a down blowing unit, which is connected to the frame. The down blowing unit is located below the rear conveying section for blowing air in the direction of the upper hook.
為進一步了解本創作，以下舉較佳之實施例，配合圖式、圖號，將本創作之具體構成內容及其所達成的功效詳細說明如下：In order to further understand this creation, the following is a preferred embodiment, and together with the drawings and drawing numbers, the specific components of this creation and the effects achieved are described in detail as follows:
本創作之部分薄膜剝離結構主要包括至少一薄膜剝離單元，任一薄膜剝離單元包括一上支架、至少一上懸臂以及一第一驅動件，上支架連接於一機架上；至少一上懸臂之一端樞接上支架，上懸臂之中段位置具有一支撐部，上懸臂之另一端具有一下勾部；而第一驅動件係連接上支架，第一驅動件之下端具有一懸吊部，懸吊部連接支撐部，供吊掛以向上移動上懸臂之下勾部，藉此，當一薄板由一前輸送段經由一後輸送段向後輸送時，即能讓至少一下勾部向下抵壓基板之上表面，以順暢且有效的將一薄板之一上薄膜之前端緣向上剝離。Part of the film peeling structure of this invention mainly includes at least one film peeling unit. Each film peeling unit includes an upper bracket, at least one upper cantilever and a first driving member. The upper bracket is connected to a frame; at least one upper cantilever One end is pivotally connected to the upper bracket, the upper cantilever arm has a support portion at the middle position, and the other end of the upper cantilever arm has a lower hook portion; and the first driving member is connected to the upper bracket, and the lower end of the first driving member has a suspension portion, which is suspended The upper part is connected to the support part for hanging to move the lower hook part of the upper cantilever upward, whereby when a thin plate is transported backward from a front conveying section through a rear conveying section, at least the lower hook part can be pressed downward against the substrate On the upper surface, the front edge of the film on a thin plate can be peeled upward smoothly and effectively.
請參閱圖1~8所示，其為本創作部分薄膜剝離結構1之較佳實施例，係包括複數個薄膜剝離單元10，複數個薄膜剝離單元10在同一水平面上橫向排列，且複數個薄膜剝離單元10之排列方向垂直薄板12之輸送方向，藉以剝離一機架11上之薄板12之至少一薄膜的前端緣。其中，機架11輸入薄板12之一端界定為機架11之前端，輸出薄板12之一端界定為機架11之後端，機架11之前端具有一前輸送段13，機架11之後端具有一後輸送段14，前輸送段13與後輸送段14分別由複數水平間隔排列之滾筒所組成，供輸送薄板12使沿著機架11之前端朝向後端之方向移動。 Please refer to Figures 1 to 8, which is a preferred embodiment of the film peeling structure 1 of the present invention. It includes a plurality of film peeling units 10. The plurality of film peeling units 10 are arranged laterally on the same horizontal plane, and a plurality of film peeling units 10 are arranged horizontally on the same horizontal plane. The stripping unit 10 is arranged in a direction perpendicular to the conveying direction of the thin plate 12 to peel off the front edge of at least one film of the thin plate 12 on a frame 11 . Among them, one end of the input sheet 12 of the frame 11 is defined as the front end of the frame 11, and one end of the output sheet 12 is defined as the rear end of the frame 11. The front end of the frame 11 has a front conveying section 13, and the rear end of the frame 11 has a The rear conveying section 14, the front conveying section 13 and the rear conveying section 14 are respectively composed of a plurality of horizontally spaced rollers for conveying the thin plate 12 to move along the front end of the frame 11 toward the rear end.
薄膜剝離單元10主要包括一上支架2、至少一上懸臂(3,3’)、一第一驅動件4、一上吹氣單元5、一下支架6、至少一下懸臂(7,7’)、一第二驅動件8以及一下吹氣單元9。其中之上支架2為長方形框體，上支架2連接於機架11上，上支架2之一端向下延伸一定位側板21，供分別樞接一樞軸22之兩端，並讓樞軸22容納於框體之中。 The film peeling unit 10 mainly includes an upper bracket 2, at least one upper cantilever (3, 3'), a first driving part 4, an upper blowing unit 5, a lower bracket 6, at least a lower cantilever (7, 7'), A second driving part 8 and a lower air blowing unit 9. The upper bracket 2 is a rectangular frame. The upper bracket 2 is connected to the frame 11. One end of the upper bracket 2 extends downward to a positioning side plate 21 for pivotally connecting the two ends of a pivot shaft 22, and allowing the pivot shaft 22 to Contained in the frame.
二個上懸臂(3,3’)之一端分別連接樞軸22，藉以讓二個上懸臂(3,3’)與樞軸22同時在上支架2內轉動。二個上懸臂(3,3’)相互平行，並分別包括一上連接件(31,31’)及一上轉動件(32,32’)。以其中之一組上連接件31及上轉動件32為例，上連接件31為一長平板，上連接件31之一端連接樞軸22以樞接上支架2，上連接件31之中段位置具有底部開放之一弧形槽，該弧形槽做為支撐部311，上連接件31之另一端以可鬆釋之方式鎖接上轉動件32之一端；上轉動件32為L形平板，上轉動件32之另一端以可鬆釋之方式鎖接一方形板，該方形板做為下勾部321，下勾部321與薄板12之輸送方向為銳角，下勾部321之一尖角以遠離上轉動件32之方向向下凸出，該尖角做為下尖端部322。One ends of the two upper cantilever arms (3, 3’) are respectively connected to the pivot shaft 22, so that the two upper cantilever arms (3, 3’) and the pivot shaft 22 can rotate in the upper bracket 2 at the same time. The two upper cantilevers (3, 3’) are parallel to each other and include an upper connecting piece (31, 31’) and an upper rotating piece (32, 32’) respectively. Taking one set of the upper connecting piece 31 and the upper rotating piece 32 as an example, the upper connecting piece 31 is a long flat plate. One end of the upper connecting piece 31 is connected to the pivot 22 to pivot the upper bracket 2. The middle position of the upper connecting piece 31 is It has an arc-shaped groove with an open bottom, and the arc-shaped groove serves as the support portion 311. The other end of the upper connecting piece 31 is releasably locked to one end of the upper rotating member 32; the upper rotating member 32 is an L-shaped flat plate. The other end of the upper rotating member 32 is releasably locked to a square plate. The square plate serves as the lower hook 321 . The lower hook 321 has an acute angle with the conveying direction of the thin plate 12 . One of the sharp corners of the lower hook 321 The sharp corner protrudes downward in a direction away from the upper rotating member 32 and serves as the lower tip portion 322 .
第一驅動件4為一活塞組，第一驅動件4連接於上支架2之上方，第一驅動件4之下端具有一懸吊部41，懸吊部41具有一水平桿411及由水平桿411之一端向下延伸之一垂直桿412。第一驅動件4之下端鎖接水平桿411，而垂直桿412為倒T字形，垂直桿412之底端具有橫向之一直桿413，直桿413之頂端為弧形，供向上接觸二個上連接件(31,31’)之支撐部(311,311’)，並吊掛以向上移動二個上懸臂(3,3’)之下勾部(321,321’)。而上吹氣單元5係連接於機架11上，上吹氣單元5位於後輸送段14之上方，供以朝向下勾部(321,321’)之方向吹出空氣。The first driving part 4 is a piston group. The first driving part 4 is connected above the upper bracket 2. The lower end of the first driving part 4 has a suspension part 41. The suspension part 41 has a horizontal rod 411 and is connected by a horizontal rod. A vertical rod 412 extends downward from one end of 411. The lower end of the first driving member 4 is locked to the horizontal rod 411, and the vertical rod 412 is in the shape of an inverted T. The bottom end of the vertical rod 412 has a horizontal straight rod 413, and the top of the straight rod 413 is arc-shaped for upward contact with the two upper The support portion (311, 311') of the connecting piece (31, 31') is hung to move upward the lower hook portions (321, 321') of the two upper cantilever arms (3, 3'). The upper air blowing unit 5 is connected to the frame 11. The upper air blowing unit 5 is located above the rear conveying section 14 for blowing air in the direction of the lower hook portion (321, 321').
下支架6為長方形框體，下支架6連接於機架11上，並對應設置於上支架2之下方，下支架6之一端向上延伸一定位板61，供分別樞接一樞軸62之兩端，並讓樞軸62容納於框體之中。二個下懸臂(7,7’)之一端分別連接樞軸62，藉以讓二個下懸臂(7,7’)與樞軸62同時在下支架6內轉動。二個下懸臂(7,7’)相互平行，並分別包括一下連接件(71,71’)及一下轉動件(72,72’)。以其中之一組下連接件71及下轉動件72為例，The lower bracket 6 is a rectangular frame. The lower bracket 6 is connected to the frame 11 and is correspondingly arranged below the upper bracket 2. One end of the lower bracket 6 extends upward with a positioning plate 61 for pivoting two pivot shafts 62 respectively. end, and allow the pivot 62 to be accommodated in the frame. One end of the two lower cantilever arms (7, 7') is connected to the pivot shaft 62 respectively, so that the two lower cantilever arms (7, 7') and the pivot shaft 62 can rotate in the lower bracket 6 at the same time. The two lower cantilever arms (7,7’) are parallel to each other and include a lower connecting piece (71,71’) and a lower rotating piece (72,72’) respectively. Taking one of the sets of lower connecting parts 71 and lower rotating parts 72 as an example,
下連接件71為一長平板，下連接件71之一端連接樞軸62以樞接下支架6，下連接件71之中段位置具有底部開放之一長槽，長槽內具有一下凸片，該下凸片做為限位部711，供定位一壓縮彈簧之頂端，該壓縮彈簧做為彈性件712；下連接件71之另一端以可鬆釋之方式鎖接下轉動件72之一端；下轉動件72為L形平板，下轉動件72之另一端以可鬆釋之方式鎖接一方形板，該方形板做為上勾部721，上勾部721與薄板12之輸送方向為銳角，上勾部721之一尖角以遠離下轉動件72之方向向下凸出，該尖角做為上尖端部722。The lower connecting piece 71 is a long flat plate. One end of the lower connecting piece 71 is connected to the pivot 62 to pivot the lower bracket 6. The lower connecting piece 71 has a long slot with an open bottom in the middle position, and there is a lower tab in the long slot. The lower tab is used as a limiting portion 711 for positioning the top end of a compression spring, which is used as an elastic member 712; the other end of the lower connecting piece 71 is releasably locked to one end of the lower rotating member 72; The rotating member 72 is an L-shaped flat plate. The other end of the lower rotating member 72 is releasably locked to a square plate. The square plate serves as the upper hook portion 721. The conveying direction of the upper hook portion 721 and the thin plate 12 is at an acute angle. A sharp corner of the upper hook portion 721 protrudes downward in a direction away from the lower rotating member 72 , and this sharp corner serves as the upper tip portion 722 .
第二驅動件8為一活塞組，第二驅動件8連接於下支架6之下方，第二驅動件8之上端具有一推壓部81，推壓部81為一T字形板，推壓部81向上支撐二個彈性件(712,712’)之底端，以向上移動二個下懸臂(7,7’)之上勾部(721,721’)。而下吹氣單元9係連接於機架11上，下吹氣單元9位於後輸送段14之下方，供以朝向上勾部(721,721’)之方向吹出空氣。The second driving part 8 is a piston group. The second driving part 8 is connected below the lower bracket 6. The upper end of the second driving part 8 has a pushing part 81. The pushing part 81 is a T-shaped plate. The pushing part 81 upwardly supports the bottom ends of the two elastic members (712,712') to move upward the upper hooks (721,721') of the two lower cantilever arms (7,7'). The downward air blowing unit 9 is connected to the frame 11 and is located below the rear conveying section 14 for blowing air in the direction of the upper hooks (721, 721').
藉此，當薄板12為印刷電路板之類的平板時，主要包括一基板121，基板121之上表面具有一上薄膜122，基板121之下表面具有一下薄膜123。一薄板12由前輸送段13朝向後輸送段14向後輸送，讓二個上懸臂(3,3’)之二個下勾部(321,321’)經由重力以同時向下抵壓基板121之上表面，二個下懸臂(7,7’)之二個上勾部(721,721’) 經由彈力以向上抵壓基板121之下表面，並經由上吹氣單元5與下吹氣單元9之分別吹氣，即可以分別剝離上薄膜122與下薄膜123之前端緣。而當第一驅動件4與第二驅動件8分別向上移動懸吊部41與推壓部81時，則可以分別帶動二個上懸臂(3,3’)與二個下懸臂(7,7’)，讓二個下勾部(321,321’)與基板121之上表面分離，並讓二個上勾部(721,721’) 與基板121之下表面分離。Therefore, when the thin plate 12 is a flat plate such as a printed circuit board, it mainly includes a substrate 121 with an upper film 122 on the upper surface, and a lower film 123 on the lower surface of the substrate 121 . A thin plate 12 is transported backward from the front conveying section 13 to the rear conveying section 14, allowing the two lower hooks (321, 321') of the two upper cantilevers (3, 3') to simultaneously press downward on the upper surface of the base plate 121 through gravity. , the two upper hooks (721, 721') of the two lower cantilevers (7, 7') press upward against the lower surface of the base plate 121 through elastic force, and blow air through the upper air blowing unit 5 and the lower air blowing unit 9 respectively. , that is, the front edges of the upper film 122 and the lower film 123 can be peeled off respectively. When the first driving member 4 and the second driving member 8 move the suspension part 41 and the pressing part 81 upward respectively, they can respectively drive the two upper cantilever arms (3, 3') and the two lower cantilever arms (7, 7 '), the two lower hook parts (321, 321') are separated from the upper surface of the base plate 121, and the two upper hook parts (721, 721') are separated from the lower surface of the base plate 121.
綜上所述，本創作在一機架上設有至少一薄膜剝離單元，並在至少一薄膜剝離單元上設有至少一勾部，經由至少一勾部之抵壓基板之表面，即可剝離至少一薄膜之前端緣。而針對彎曲不平的薄板，經由間隔設置之複數個勾部，則可以在各區段分別產生掀起薄膜前端緣之力量，並配合上懸臂與下懸臂可以分別上、下移動微調之結構，則可讓薄膜之前端緣能夠順暢且有效的完全剝離 ，以利於後續之整體薄膜剝離作業。To sum up, the invention is provided with at least one film peeling unit on a frame, and at least one hook portion is provided on the at least one film peeling unit, and the surface of the substrate can be peeled off by pressing the at least one hook portion against the surface of the substrate. At least one film precedes the end edge. For unevenly curved thin plates, through a plurality of hooks set at intervals, the force to lift the front edge of the film can be generated in each section, and with the structure that the upper and lower cantilevers can move up and down respectively for fine adjustment, it can This allows the front edge of the film to be completely peeled off smoothly and effectively to facilitate the subsequent overall film peeling operation.
本創作雖為實現上述目的而揭露了較佳的具體實施例，惟其並非用以限制本創作之構造特徵，任何該技術領域之通常知識者應知，在本創作的技術精神下，任何輕易思及之變化或修飾皆是可能的，且皆為本創作之申請專利範圍所涵蓋。Although this invention discloses preferred specific embodiments to achieve the above objectives, they are not intended to limit the structural features of this invention. Any person with ordinary knowledge in the technical field should know that within the technical spirit of this invention, any easily imagined Any changes or modifications are possible and are covered by the patentable scope of this invention.
1:部分薄膜剝離結構 10:薄膜剝離單元 11:機架 12:薄板 121:基板 122:上薄膜 123:下薄膜 13:前輸送段 14:後輸送段 2:上支架 21:定位側板 22,62:樞軸 3,3’:上懸臂 31,31’:上連接件 311,311’:支撐部 32,32’:上轉動件 321,321’:下勾部 322:下尖端部 4:第一驅動件 41:懸吊部 411:水平桿 412:垂直桿 413:直桿 5:上吹氣單元 6:下支架 61:定位板 7,7’:下懸臂 71,71’:下連接件 711:限位部 712,712’:彈性件 72,72’:下轉動件 721,721’:上勾部 722:上尖端部 8:第二驅動件 81:推壓部 9:下吹氣單元 1: Partial film peeling structure 10: Film peeling unit 11:Rack 12:Thin plate 121:Substrate 122: Apply film 123:Lower film 13: Front conveyor section 14: Rear conveying section 2: Upper bracket 21: Positioning side panels 22,62: pivot 3,3’: Upper cantilever 31,31’: Upper connector 311,311’: Support part 32,32’: Upper rotating part 321,321’: Lower hook 322: Lower tip 4: First drive part 41: Suspension part 411:Horizontal rod 412:Vertical rod 413:Straight rod 5: Upper blowing unit 6: Lower bracket 61: Positioning plate 7,7’: Lower cantilever 71,71’: Lower connector 711: Limiting part 712,712’: Elastic part 72,72’: Lower rotating part 721,721’: Upper hook 722: Upper tip 8: Second drive part 81:Pushing part 9:Down blowing unit
﹝圖1﹞為本創作之較佳實施例安裝於機架上之立體外觀示意圖。 ﹝圖2﹞為本創作之較佳實施例之上支架之立體外觀圖。 ﹝圖3﹞為本創作之較佳實施例之上支架仰視時之立體外觀圖。 ﹝圖4﹞為本創作之較佳實施例之上支架之部分結構之立體外觀圖。 ﹝圖5﹞為本創作之較佳實施例之下支架之立體外觀圖。 ﹝圖6﹞為本創作之較佳實施例之下支架之部分結構之立體外觀圖。 ﹝圖7﹞為本創作之較佳實施例之組合剖面圖。 ﹝圖8﹞為本創作之較佳實施例之使用狀態示意圖。 (Figure 1) is a schematic three-dimensional view of the preferred embodiment of this invention installed on a rack. ﹝Figure 2﹞is a three-dimensional appearance view of the bracket on the preferred embodiment of this invention. ﹝Figure 3﹞is a three-dimensional appearance of the bracket when looking up from the preferred embodiment of this invention. ﹝Figure 4﹞is a three-dimensional appearance view of part of the structure of the bracket according to the preferred embodiment of this invention. (Figure 5) is a three-dimensional appearance view of the bracket according to the preferred embodiment of this invention. ﹝Figure 6﹞is a three-dimensional appearance view of part of the structure of the bracket according to the preferred embodiment of the present invention. ﹝Figure 7﹞is a combined cross-sectional view of the preferred embodiment of this invention. ﹝Figure 8﹞is a schematic diagram of the usage state of the preferred embodiment of this invention.
22:樞軸 22:Pivot
3,3’:上懸臂 3,3’: Upper cantilever
31,31’:上連接件 31,31’: Upper connector
311,311’:支撐部 311,311’: Support part
32,32’:上轉動件 32,32’: Upper rotating part
321:下勾部 321: Lower hook
322:下尖端部 322: Lower tip
4:第一驅動件 4: First drive part
41:懸吊部 41: Suspension part
411:水平桿 411:Horizontal rod
412:垂直桿 412:Vertical rod
413:直桿 413:Straight rod
Claims (10)
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| TW111112045A TWI828100B (en) | 2022-03-29 | 2022-03-29 | Partial film peeling structure(2) |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010001346A1 (en) * | 1995-04-11 | 2001-05-24 | Carter John W. | Method for installing a vehicle window |
| TW486924B (en) * | 2001-01-16 | 2002-05-11 | Amedeo Candore | Protective film peeling machine for printed circuit boards |
| US7052564B2 (en) * | 2003-03-28 | 2006-05-30 | Delaware Capital Formation, Inc. | Component feeder having a high density cover tape reservoir |
| TWI593331B (en) * | 2014-08-06 | 2017-07-21 | 約瑟夫 默瑟 | Device and method for detaching protective foils |
| TWM630301U (en) * | 2022-03-29 | 2022-08-01 | 鴻鉑科技有限公司 | Partial film peeling structure |
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2022
- 2022-03-29 TW TW111112045A patent/TWI828100B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010001346A1 (en) * | 1995-04-11 | 2001-05-24 | Carter John W. | Method for installing a vehicle window |
| TW486924B (en) * | 2001-01-16 | 2002-05-11 | Amedeo Candore | Protective film peeling machine for printed circuit boards |
| US7052564B2 (en) * | 2003-03-28 | 2006-05-30 | Delaware Capital Formation, Inc. | Component feeder having a high density cover tape reservoir |
| TWI593331B (en) * | 2014-08-06 | 2017-07-21 | 約瑟夫 默瑟 | Device and method for detaching protective foils |
| TWM630301U (en) * | 2022-03-29 | 2022-08-01 | 鴻鉑科技有限公司 | Partial film peeling structure |
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