TWI653707B - Thin plate support structure - Google Patents

Abstract

一種薄板支撐結構，係供支撐一剝膜機上之薄板前進，剝膜機之前端具有前輸送段以輸送薄板，薄板經由阻擋單元及夾持單元之阻擋定位，再經由壓花輪在薄膜表面上滾壓之後，讓薄板繼續延著後輸送段向後輸送，並以剝膜單元剝離薄膜。而該薄板支撐結構係包括至少一伸縮組件及一支撐件，支撐件連結於至少一伸縮組件之頂端，而伸縮組件具有一本體，本體以一傾斜角度固定於剝膜機之一側，一移動件之頂端連結一支撐件，移動件係以可相對於本體軸向向上移動之方式連結於本體上，藉以使支撐件活動定位於前輸送段與後輸送段之間，以向上支撐薄板。 A thin plate supporting structure for supporting a thin plate on a stripping machine, the front end of the stripping machine has a front conveying section for conveying the thin plate, the thin plate is blocked by the blocking unit and the clamping unit, and then the embossing wheel is on the surface of the film After rolling, the sheet is allowed to continue to extend and the conveying section is conveyed backward, and the film is peeled off by the stripping unit. The thin plate supporting structure comprises at least one telescopic component and a supporting component, the supporting component is coupled to the top end of the at least one telescopic component, and the telescopic component has a body fixed to one side of the stripping machine at an oblique angle, and a moving The top end of the piece is coupled to a support member that is coupled to the body in such a manner as to be movable upwardly in the axial direction relative to the body, whereby the support member is movably positioned between the front conveying section and the rear conveying section to support the sheet upward.

Description

薄板支撐結構 Thin plate support structure

本發明係有關一種薄板支撐結構，尤指一種可將印刷電路板之類的薄板由剝膜機之前輸送段上方順暢的移動至後輸送段之上方者。 The invention relates to a thin plate supporting structure, in particular to a thin plate such as a printed circuit board which can be smoothly moved from above the conveying section before the stripping machine to above the rear conveying section.

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。 In the manufacturing process of the printed circuit board, before the exposure, the photoresist layer and the film adhered to the surface of the photoresist layer are respectively formed on the upper surface and the lower surface of the substrate. After the exposure, the film is peeled off to make the photoresist The layers are exposed for subsequent development and etching procedures.

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。 The conventional stripping machine peels the film mainly by a front conveying section for conveying the thin board such as the printed circuit board, so as to move along the front-back conveying direction, and the thin board is blocked by a blocking unit, and then After rolling on the surface of the film via a set of embossing wheels, the sheet is allowed to continue to be conveyed rearwardly after the conveying section, and the film which wrinkles the leading edge is gradually peeled off by 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。惟，在實際剝離薄膜的過程中發現，當印刷電路板之厚度在0.124mm以上時，由於具有足夠之強度不易彎折，即可以輕易的由前輸送段跨越至後輸送段。但隨著製程之精進，需要厚度更薄之印刷電路板，而當厚度愈薄時，愈容易使印刷電路板產生撓曲現象，如此一來，依據現有前輸送段與後輸送段之排列方式，在印刷電路板的前進過程中，印刷電路板之前端容易因向下彎曲而伸入前輸送段與後輸送段之間的間隔中，而使剝離薄膜的過程中 斷，並讓未完成剝離薄膜程序之印刷電路板報廢。 With the above stripping machine structure, the efficiency of the peeling film can be improved. However, in the process of actually peeling off the film, it is found that when the thickness of the printed circuit board is 0.124 mm or more, since it has sufficient strength and is not easily bent, it can be easily crossed from the front conveying section to the rear conveying section. However, as the process progresses, a thinner printed circuit board is required, and when the thickness is thinner, the printed circuit board is more likely to be deflected, and thus, according to the arrangement of the existing front conveying section and the rear conveying section. During the advancement of the printed circuit board, the front end of the printed circuit board is easily bent downward into the space between the front conveying section and the rear conveying section, so that the film is peeled off. Broken, and the printed circuit board that has not completed the stripping film process is scrapped.

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，發明人積多年的經驗及不斷的研發改進，遂有本發明之產生。 In view of the above, in order to provide a structure different from the conventional technology and to improve the above disadvantages, the inventors have accumulated many years of experience and continuous development and improvement, and the present invention has been produced.

本發明之一目的在提供一種薄板支撐結構，俾能解決習用剝膜機在薄膜剝離過程中，由於印刷電路板太薄，而使印刷電路板之前端容易因向下彎曲而伸入前輸送段與後輸送段之間的間隔中，致使剝離薄膜的過程中斷或讓印刷電路板報廢的問題，而能使印刷電路板能順暢的移動，以完成薄膜剝離之程序，並有效避免因印刷電路板報廢所造成之材料浪費。 An object of the present invention is to provide a thin plate supporting structure which can solve the conventional stripping machine. In the film peeling process, since the printed circuit board is too thin, the front end of the printed circuit board is easily bent downward and protrudes into the front conveying section. In the interval between the post-transporting section, the process of peeling off the film is interrupted or the printed circuit board is scrapped, and the printed circuit board can be smoothly moved to complete the film stripping process, and the printed circuit board is effectively avoided. Waste of materials caused by scrapping.

為達上述之目的，本發明所設之薄板支撐結構係供支撐一剝膜機上之薄板前進，其中，剝膜機輸入薄板之一端界定為剝膜機之前端，輸出薄板之一端界定為剝膜機之後端，剝膜機之前端具有前輸送段，供輸送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，再經由一組壓花輪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膜，其主要之技術特點在於該薄板支撐結構包括至少一伸縮組件及一支撐件，支撐件連結於至少一伸縮組件之頂端，而伸縮組件係包括一本體以及一移動件。本體係以一傾斜角度固定於剝膜機之一側，而移動件之頂端連結支撐件，移動件係以可相對於本體軸向向上移動之方式連結於本體上，藉以使支撐件活動定位於前輸送段與後輸送段之間，從而使薄板能順暢的由前輸送段之上方移動至後輸送段之上方。 In order to achieve the above object, the thin plate supporting structure of the present invention is for supporting a thin plate on a stripping machine, wherein one end of the stripping machine input sheet is defined as a front end of the stripping machine, and one end of the output sheet is defined as stripping At the rear end of the film machine, the front end of the stripping machine has a front conveying section for transporting the thin plate to move along the conveying direction from the front end toward the rear end, and the thin plate is blocked by a blocking unit and a clamping unit, and then passed through a group of pressing After the flower wheel is rolled on the surface of the film, the thin plate continues to be conveyed backwards and the rear conveying portion is transported backward to peel the film. The main technical feature is that the thin plate supporting structure comprises at least one telescopic assembly and a supporting member, and the supporting member is coupled to at least one The top end of the telescopic assembly, and the telescopic assembly includes a body and a moving member. The system is fixed to one side of the stripping machine at an oblique angle, and the top end of the moving member is coupled to the supporting member, and the moving member is coupled to the body in such a manner as to be movable upward relative to the axial direction of the body, so that the supporting member is actively positioned Between the front conveying section and the rear conveying section, the sheet can be smoothly moved from above the front conveying section to above the rear conveying section.

實施時，該本體係連接一驅動裝置，供驅動移動件使相對於 本體軸向向上移動。 When implemented, the system is coupled to a drive unit for driving the moving member to be opposite to The body moves axially upwards.

實施時，該伸縮組件係設有二個，二個伸縮組件分別固定於剝膜機之相對二側，支撐件之二端分別連結於二個伸縮組件之頂端。 In the implementation, the telescopic assembly is provided with two, two telescopic components are respectively fixed on opposite sides of the stripping machine, and the two ends of the supporting member are respectively connected to the top ends of the two telescopic components.

實施時，該支撐件係為滾筒，該支撐件亦可為長形平板。 In practice, the support member is a roller, and the support member can also be an elongated flat plate.

為進一步了解本發明，以下舉較佳之實施例，配合圖式、圖號，將本發明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 the present invention, the specific embodiments of the present invention and the effects achieved thereby are described in detail below with reference to the drawings and drawings.

1‧‧‧薄板支撐結構 1‧‧‧Sheet support structure

11‧‧‧剝膜機 11‧‧‧Strip machine

12‧‧‧薄板 12‧‧‧Sheet

121‧‧‧基板 121‧‧‧Substrate

122‧‧‧薄膜 122‧‧‧film

13‧‧‧前輸送段 13‧‧‧Pre-conveying section

14‧‧‧阻擋單元 14‧‧‧Blocking unit

15‧‧‧夾持單元 15‧‧‧Clamping unit

16‧‧‧壓花輪 16‧‧‧ embossing wheel

17‧‧‧後輸送段 17‧‧‧post conveyor section

18‧‧‧剝膜單元 18‧‧‧Striping unit

2、2’‧‧‧伸縮組件 2, 2'‧‧‧ telescopic components

21‧‧‧本體 21‧‧‧ body

22‧‧‧移動件 22‧‧‧Mobile parts

3‧‧‧支撐件 3‧‧‧Support

4‧‧‧驅動裝置 4‧‧‧ drive

第1圖係為本創作之較佳實施例安裝於剝膜機上之側面圖。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side elevational view of a preferred embodiment of the present invention mounted on a stripper.

第2圖係為本創作之較佳實施例安裝於剝膜機上之立體外觀示意圖。 Figure 2 is a schematic perspective view of a preferred embodiment of the present invention mounted on a stripping machine.

第3圖係為本創作之較佳實施例之支撐件之另一實施樣態之側面圖。 Figure 3 is a side elevational view of another embodiment of the support member of the preferred embodiment of the present invention.

第4圖係為本創作之較佳實施例之使用狀態示意圖。 Figure 4 is a schematic view showing the state of use of the preferred embodiment of the present invention.

請參閱第1圖所示，本創作薄板支撐結構1係供阻擋一剝膜機11上之薄板12前進，剝膜機11可供剝離印刷電路板之類薄板12之一基板121上之至少一薄膜122，該至少一薄膜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及薄板12之前端，輸出薄板12之一端界定為剝膜機11及薄板12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，再經由一組壓花輪16在薄膜122表面上滾壓以於薄膜122後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，並以一剝膜單元18剝離薄膜。該後輸送段17係由複數水平間隔排列之滾筒所組成，而該剝膜單元18係為複數個反向轉動之皮帶輪組所組成，藉以在薄板12向後移動時，延著薄膜122之後端邊緣平順的捲動以剝離薄膜122。 Referring to FIG. 1, the original thin plate supporting structure 1 is for advancing the thin plate 12 on the stripping machine 11, and the stripping machine 11 is capable of peeling off at least one of the substrates 121 of one of the thin plates 12 such as a printed circuit board. The film 122 is bonded to the photoresist layer on at least one side of the substrate 121. In the implementation, one end of the thin film 12 of the stripping machine 11 is defined as the stripping machine 11 and the front end of the thin plate 12, and one end of the output thin plate 12 is defined as the stripping machine 11 and the rear end of the thin plate 12, and the front end of the stripping machine 11 has a front end The conveying section 13 and the front conveying section 13 are composed of a plurality of rollers arranged at a horizontal interval, and the conveying sheet 12 is moved in a conveying direction from the front end of the stripping machine 11 toward the rear end. The thin plate 12 is blocked by a blocking unit 14 and a clamping unit 15, and then rolled on the surface of the film 122 via a set of embossing wheels 16 to form a wrinkle at the rear end edge of the film 122, so that the thin plate 12 continues to extend. Rear conveying section 17 backwards The film is moved and peeled off by a film stripping unit 18. The rear conveying section 17 is composed of a plurality of horizontally spaced drums, and the stripping unit 18 is composed of a plurality of reversely rotating pulley sets, thereby extending the rear edge of the film 122 when the thin plate 12 is moved backward. Smooth rolling to peel off the film 122.

第2圖係為本創作薄板支撐結構1之較佳實施例，係供支撐剝膜機11上之薄板12前進，薄板支撐結構1包括二個伸縮組件(2、2’)及一支撐件3，二個伸縮組件(2、2’)分別固定於剝膜機11之相對二側，而支撐件3係為一滾筒，滾筒之二端分別連結於二個伸縮組件(2、2’)之頂端。實施時，支撐件3亦可如第3圖所示，係為一長形平板。 2 is a preferred embodiment of the creative sheet support structure 1 for advancing the sheet 12 on the support stripper 11, the sheet support structure 1 comprising two telescopic assemblies (2, 2') and a support member 3 The two telescopic components (2, 2') are respectively fixed on opposite sides of the stripping machine 11, and the supporting member 3 is a roller, and the two ends of the roller are respectively coupled to the two telescopic components (2, 2') top. When implemented, the support member 3 can also be an elongated flat plate as shown in FIG.

第4圖係以二個伸縮組件(2、2’)之一伸縮組件2為例，該伸縮組件2包括一本體21及一移動件22。其中，本體21係為一長形套筒，本體21以一傾斜角度固定於剝膜機11之一側，本體21之一端連接一空氣壓縮機，該空氣壓縮機做為驅動裝置4，實施時，驅動裝置4亦可為一油壓泵。而該移動件22係為一直桿，移動件22之一端***本體21內，以藉由驅動裝置4之驅動，使移動件22相對於本體21軸向伸縮移動。 4 is an example of a telescopic assembly 2 of two telescopic assemblies (2, 2'), which includes a body 21 and a moving member 22. The body 21 is an elongated sleeve, and the body 21 is fixed to one side of the stripping machine 11 at an oblique angle. One end of the body 21 is connected to an air compressor, and the air compressor is used as the driving device 4. The driving device 4 can also be a hydraulic pump. The moving member 22 is a straight rod, and one end of the moving member 22 is inserted into the body 21 to drive the moving member 22 to linearly move relative to the body 21 by driving of the driving device 4.

藉此，當薄板12由剝膜機11前端朝向後端之輸送方向移動，並經由一組壓花輪16在薄膜122表面上滾壓以於薄膜122後端邊緣形成皺摺之後，移動件22經由驅動裝置4之驅動而向上移動，使支撐件3定位於前輸送段13與後輸送段17之間，即可形成中繼之支撐，讓薄板12能順暢的由前輸送段13上方移動至後輸送段17之上方，以繼續進行後續之薄膜122剝離程序。 Thereby, after the thin plate 12 is moved by the front end of the stripping machine 11 toward the rear end, and is rolled on the surface of the film 122 via a set of embossing wheels 16 to form wrinkles at the rear end edge of the film 122, the moving member 22 is passed through The driving device 4 is driven to move upward, so that the support member 3 is positioned between the front conveying section 13 and the rear conveying section 17, so that the relay support can be formed, so that the thin plate 12 can be smoothly moved from above the front conveying section 13 to the rear. Above the transport section 17, to continue the subsequent film 122 stripping procedure.

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，提供一種可因應不同厚度薄板之薄膜剝離，尤其是針對較薄而會產生 較大撓曲現象之印刷電路板而言，能使印刷電路板能順暢的持續移動，以完成薄膜剝離之程序，並有效避免因印刷電路板報廢所造成材料浪費之薄板支撐結構，極具產業上利用之價值，爰依法提出發明專利申請。 In summary, according to the content disclosed above, this creation can achieve the intended purpose, providing a film peeling that can be applied to thin plates of different thicknesses, especially for thinner ones. In the case of a printed circuit board with a large deflection phenomenon, the printed circuit board can be smoothly and continuously moved to complete the film stripping process, and the thin plate supporting structure for material waste caused by the scrapping of the printed circuit board is effectively avoided, which is extremely industrial. The value of the use of the patent, the application for invention patents.

Claims (5)

一種薄板支撐結構，係供支撐一剝膜機上之薄板前進，其中，該剝膜機輸入薄板之一端界定為該剝膜機之前端，輸出薄板之一端界定為該剝膜機之後端，該剝膜機之前端具有一前輸送段，供輸送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，再經由一組壓花輪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，並以一剝膜單元剝離薄膜，其特徵在於：該薄板支撐結構包括至少一伸縮組件及一支撐件，該支撐件連結於該至少一伸縮組件之頂端，該伸縮組件包括：一本體，係以一傾斜角度固定於該剝膜機之一側；以及一移動件，其頂端連結該支撐件，該移動件係以可相對於該本體軸向向上移動之方式連結於該本體上，藉以使該支撐件活動定位於該前輸送段與該後輸送段之間，從而使該薄板能順暢的由該前輸送段之上方移動至該後輸送段之上方。 A thin plate supporting structure for supporting a thin plate on a stripping machine, wherein one end of the stripping machine input sheet is defined as a front end of the stripping machine, and one end of the output sheet is defined as a rear end of the stripping machine, The front end of the stripping machine has a front conveying section for transporting the thin plate to move along the conveying direction from the front end toward the rear end, the thin plate is blocked by a blocking unit and a clamping unit, and then through a set of embossing wheels on the surface of the film After the upper rolling, the thin plate continues to be conveyed backward and the conveying portion is conveyed backward, and the film is peeled off by a stripping unit, wherein the thin plate supporting structure comprises at least one telescopic assembly and a supporting member, and the supporting member is coupled to the supporting member a top end of the at least one telescopic assembly, the telescopic assembly comprising: a body fixed to one side of the stripping machine at an oblique angle; and a moving member whose top end is coupled to the support member, the movable member being diametrically opposed to The body is coupled to the body in an axially upward manner, whereby the support member is movably positioned between the front conveying section and the rear conveying section, thereby enabling the sheet to be smoothly Moving from the top to the front of the conveying section above the rear section of the conveyor. 如申請專利範圍第1項所述之薄板支撐結構，其中，該本體係連接一驅動裝置，供驅動該移動件使相對於該本體軸向向上移動。 The sheet support structure of claim 1, wherein the system is coupled to a driving device for driving the moving member to move axially upward relative to the body. 如申請專利範圍第1或2項所述之薄板支撐結構，其中，該伸縮組件係設有二個，該二個伸縮組件分別固定於該剝膜機之相對二側，該支撐件之二端分別連結於該二個伸縮組件之頂端。 The thin plate supporting structure according to claim 1 or 2, wherein the telescopic assembly is provided with two, the two telescopic components are respectively fixed on opposite sides of the stripping machine, and the two ends of the supporting member are respectively They are respectively connected to the top ends of the two telescopic components. 如申請專利範圍第3項所述之薄板支撐結構，其中，該支撐件係為滾筒。 The sheet support structure according to claim 3, wherein the support member is a drum. 如申請專利範圍第3項所述之薄板支撐結構，其中，該支撐件係為長形平板。 The sheet support structure according to claim 3, wherein the support member is an elongated flat plate.