1299677 九、發明說明： 【發明所屬之技術領域】 本發明為提供一種金屬網打孔方法，尤指一種能夠解 決傳統金屬沖孔網之前、末端網孔不整齊的技術問題，使 得整張金屬沖孔網之沖孔排列更為整齊美觀。 【先前技術】 目前最常見金屬沖孔網均利用具為雙排沖孔沖頭同 時動作的沖孔模具，而以沖孔模具的排列方式及機械動 ® 作’使得金屬沖孔網前、後端孔間隙無法完全填滿以及考 慮上模強度之問題，請參閱第1圓至第7圖所示，其步驟 如下列所示： (1) 係於上模10前、後排沖孔頭u、Ua以三個間距 • 之距離交錯方式排列，以及將金屬板13置於下模12上方 並與上模1 〇之前、後排沖孔頭11、1 la對齊（如第1圓 所示）； (2) 經由上模10之前、後排沖孔頭丨丨、u為沖打第一 鲁 次沖孔131 (如第2圖所示）； (3) 欲沖打第二次沖孔132時，將金屬板13向前位移 一個間距，再以上模10之前、後排沖孔頭U作第 二次沖孔132 (如第3圖所示）； (4 )沖打第三次沖孔133時，則再將金屬板向前位 移一個間距沖打（如第4圓所示），而在第一次沖孔131、 第二次沖孔132及第三次沖孔133之間的間距中，均是在 第一次沖孔131、第二次沖孔132及第三次沖孔133的前 排沖孔頭11沖孔後所留下的地方，後排沖孔頭lla無法 5 ‘1299677 填滿； (5) 再績沖打I时沖孔134或第五次或數次沖孔時， 均將金屬板13陸讀各向前位移一個間距(如第5圖所示 (6) 再將金屬板13完成最後一次沖孔135後，後排沖 孔頭11a所留下的地方亦無法由前排沖孔頭u沖孔填滿 (如第6圖所示），在金脣板13前端第二、四排位置136、 137及末端倒數第二、四排位置138、139均無法沖孔使 得整片金屬沖孔網網孔不整齊（如第7囷所示），因而促 鲁使其金屬沖孔網前、後端孔間隙無法填滿之問題，且無法 先塊整齊接合並排列一起，其整體美觀性欠佳，造成金屬 沖孔網沖孔效果不佳。 【發明内容】 - 本發明要解決的技術問題就是要解決傳統金屬沖孔 網前、後端孔間隙無法完全填滿，且整片金展沖孔網之 前、末端網孔不整齊的現象產生，使得整片金屬沖孔網的 冲孔排列更為整齊美觀。故，本案發明人積多年經驗與研 究’潛心思索加以研發，並不斷試驗研發出一種金屬綱沖 孔方法。 、解決上述技術問題的金屬網沖孔方法，其設置於上模的 前、後排沖孔頭其間之間距距離及伸縮，係以電腦程式設 定控制及以機械動作，當金屬沖孔網開始製作時，其前排 沖孔頭在未沖打金屬板時設為縮起，待金屬板繼續前進並 使前、後排沖孔頭可一併沖打時，前、後排沖孔頭再下壓 開始動作，使其第一次沖孔形成第二排沖孔的第一個間距 位置未填滿之空隙上，由第一排沖孔填滿，另當金屬板製 1299677 作至末端時’後排沖孔頭在未沖打金屬板時亦設為縮起， 由前排沖孔頭將未填滿之地方沖孔填滿，以達到整張金屬 沖孔網之沖孔排列整齊。 利用所述沖孔方法所形成的金屬沖孔網，該金屬沖孔 網沖孔不會在其金屬板前、末端網孔不整齊的現象產生， 使得金屬沖孔網之沖孔排列更為整齊，且其整體上達到美 觀性更佳，並可使用在多塊整齊接合並排列一起使用之功 效0 【實施方式】 /為使本發明金屬沖孔網之技術内容，請參閱第8圖至 第2 0圖所示，其中設置於上模的前、後排沖孔頭其間之 間距距離及伸縮，係以電腦程式設定控制及以機械動作, 當金屬沖孔網開始製作時，其前排仲孔頭在未沖打金屬板 時叹為縮起，待金屬板繼績前進並使前、後排沖孔頭可一 併沖打時，前、後排沖孔頭再下壓開始動作，使其第一次 沖孔形成第二排沖孔的第一個間距位置未填滿之空隙1299677 IX. Description of the Invention: [Technical Field] The present invention provides a metal mesh punching method, in particular, a technical problem capable of solving the problem that the mesh hole is not aligned before and at the end of the conventional metal punching net, so that the entire metal punching The perforation of the mesh is more neat and beautiful. [Prior Art] At present, the most common metal punching nets use punching dies with simultaneous action of double-row punching punches, and the arrangement of punching dies and mechanical movements make 'metal punching nets before and after The end hole clearance cannot be completely filled and the upper die strength is considered. Please refer to the first circle to the seventh figure. The steps are as follows: (1) Before and after the upper die 10, the punch head u Ua is arranged in a staggered manner with three pitches and distances, and the metal plate 13 is placed above the lower mold 12 and aligned with the upper punch 1 and 1 la before the upper die 1 (as indicated by the first circle) (2) Before the upper die 10, the rear punch head 丨丨, u is the first punch punch 131 (as shown in Fig. 2); (3) the second punch 132 is desired to be punched. When the metal plate 13 is displaced forward by a distance, the punching head U is used as the second punching hole 132 before the upper die 10 (as shown in FIG. 3); (4) punching the third punching hole At 133, the metal plate is further displaced forward by a pitch (as shown by the fourth circle), and in the first punching hole 131, the second punching hole 132, and the third punching hole 133. In the interval between the first punching hole 131, the second punching hole 132, and the third punching hole 133, the punching head 11 is punched, and the rear row punching head 11a Cannot fill 5 '1299677; (5) When punching I punch 134 or the fifth or several punches, the metal plate 13 is read and shifted forward by one space (as shown in Figure 5). (6) After the metal plate 13 is finished with the last punching hole 135, the place left by the rear punching head 11a cannot be filled by the front punching head u (as shown in Fig. 6). The second and fourth rows of positions 136 and 137 of the front end of the gold lip 13 and the penultimate and fourth row positions 138 and 139 of the end are not punched so that the entire metal punching mesh is not aligned (as shown in Fig. 7). Therefore, the problem that the front and rear end gaps of the metal punching net cannot be filled is not enough, and the first block can not be joined and arranged together, and the overall aesthetics is not good, resulting in poor punching effect of the metal punching net. SUMMARY OF THE INVENTION - The technical problem to be solved by the present invention is to solve the problem that the front and rear end gaps of the conventional metal punching net cannot be completely filled, and the whole piece of gold is rushed. Before the net, the mesh holes at the end are not neat, which makes the punching arrangement of the whole metal punching net more neat and beautiful. Therefore, the inventor of this case has accumulated many years of experience and research to study and research and develop a kind of experiment. Metal punching method. The metal mesh punching method for solving the above technical problems is set in the front and rear rows of the upper die, and the distance between the punching heads and the telescopic movement is controlled by computer program and mechanical action. When the metal punching net is started, the front punching head is set to be retracted when the metal plate is not punched. When the metal plate continues to advance and the front and rear punching heads can be punched together, before and after The punching head is pressed down again to start the action, so that the first punching is formed into the gap of the first spacing position of the second row of punching holes, which is filled by the first row of punching holes, and is made of metal plate. 1299677 When the end is made, the rear punching head is also set to be retracted when the metal plate is not punched. The punching head of the front row fills the unfilled place to complete the entire metal punching net. The punching holes are arranged neatly. By using the metal punching net formed by the punching method, the punching of the metal punching net does not occur in the front and the end of the metal plate, so that the punching of the metal punching net is arranged more neatly. Moreover, it is more aesthetically pleasing as a whole, and can be used in a plurality of blocks that are neatly joined and arranged together. [Embodiment] / For the technical content of the metal punching net of the present invention, please refer to Fig. 8 to 2 In the figure 0, the distance between the front and rear rows of the punching heads and the telescopic movements are set by the computer program control and mechanical action. When the metal punching net starts to be produced, the front row of the holes is The head sighs and shrinks when the metal plate is not punched. When the metal plate is advanced and the front and rear punching heads can be punched together, the front and rear punching heads are pressed down again to start the action. The first punching forms an unfilled gap at the first pitch position of the second row of punched holes
上，由第一排沖孔填滿，另當金屬板製作至末端時，後排 冲孔頭在未沖打金屬板時亦設為縮起，由前排彳孔頭將 填滿之地方沖孔填滿·相丄、 項將未 …斑，現就其本發明之技術内容更能具體 顯不，鉍舉一較佳實施例說明如下： 再明參閱第8圖至第2 0圖所示，其金屬沖孔網3〇 之沖孔方法，包括有下列步驟：網30 (1 )備用上模20 + 乂 《私 、 之剛、後排沖孔頭21、22係以五個 間距之距離交錯排列，此 五個 械動作及電職」μ '後排沖孔頭21、22皆可以機 /工制沖孔頭伸縮，再將金屬板50前端 1299677 置於下模40上方並與上模2〇之後排沖孔頭22對齊（如 第8圖所示），當製作金屬沖孔網開始製作時，前排沖孔 頭21可以機械動作及電騰程式控制縮起，待後排沖孔頭 22沖孔四傭間距後，使金屬板5〇形成第一次沖孔51、第 二次沖孔52、第三次沖孔53及第四次沖孔54 (如第8圖 至第1 1圖所示）； (2 )當第五個間距動作時，前排沖孔頭21再下壓開私 動作，使其第一次沖孔51形成第二排沖孔的第一個間距 鲁位置未填滿之空隙上，由第一排沖孔55填滿（如第工2 圖，所示），以下類推並依序沖孔56 (如第1 3圖及第j 4 圖所示）； (3)當金屬板50製作至末端時，請參閱第1 5圖所示， 再利用機械動作及電腦程式控制後排沖孔頭22縮起，由 前排沖孔頭21將未填滿之地方沖孔57填滿（如第丄6圖 至第1 9圖所示），即為金屬沖孔網30成品（如第2〇圖 所示）。 • 利用所述沖孔方法所形成的金展沖孔網30,該金屬沖 孔網30沖孔不會如傳統金屬沖孔網前、後端孔間隙無^ 完全填滿且其前、末端網孔不整齊的情況發生，使得金屬 沖孔網30的沖孔更為均勻，且其整體上達到美觀性更佳 之目的。 由以上之說明得知，本發明由於上模2〇採用以五個 間距之距離交錯排列之前、後排沖孔頭21、22，前、後排 沖孔頭21、22皆可以機械動作及電腦程式控制沖孔頭伸 縮，當製作金屬沖孔網30開始製作時，前排沖孔頭以縮 ^1299677 、 . 起，待後排沖孔頭22沖孔四個間距後，第五個間距動作 時，前排沖孔頭21再下壓開始動作，使其第一次沖孔51 形成第一排沖孔的第一個間距位置未填滿之空隙上，由第 一排沖孔55填滿，金屬板5〇製作至末端時後排沖孔頭22 縮起，由前排沖孔21將未填滿之地方沖孔57填滿，以達 到整張金屬沖孔鋼30之沖孔排列整齊，藉此，使得金屬 沖孔網30的沖孔更為均勻，且其金屬沖孔網3〇整體上達 到美觀性更佳之目的。 • 【圖式簡單說明】 免1圖·為傳統金屬板前端置於下模與上模之外觀立體分 解圖。 第2圖：為第1圖沖打第一次沖孔之示意圖。 第3圖：為第1圓沖打第二次沖孔之示意圖。 第4圖·為第1圖沖打第三次沖孔之示意圖。 第5圖：為第1圖沖打第四次沖孔及後續沖孔之示意圖。 第6圖:為第1圖沖打金屬板末端最後一排沖孔之示意 圖0 第7圖：為第1圖之金屬沖孔網成品外觀圖。 第8圖··為本發明金屬板前端置於下模與沖打第一次沖孔 之示意圖。 第9圖：為本發明沖打第二次沖孔之示意圖。 第1 0圖:為本發明沖打第三次沖孔之示意圖。 第11圖：為本發明沖打第四次沖孔之示意圖。 第1 2圖：為本發明沖打第五次沖孔之示意圖。 第13圖：為本發明沖打後續數次沖孔之示意圖。 1299677 第1 4圖 第1 5囷 第1 6圖 第1 7周 第1 8圖 第1 9圖 第2 0圖 為本發明沖打金屬板末端之沖孔示意圖。 為本發明由前排沖孔頭沖打之示意圖（一) 為本發明由前排沖⑪沖打之示意圖（二) 為本發明由前排沖孔頭沖打之示意圖（三） 為本發明由前排沖孔頭沖打之示意圖（四) 為本發明由前排沖孔頭沖打之示意圖（五） 為本發明之金屬沖孔網成品外觀圖。 (習用） 上模.10 ‘下模.12 前、後排沖孔頭.11、lla 金屬板· 13 第一次沖孔.131 第二次沖孔.132 第三次沖孔.133 第四次沖孔· 134 最後一排沖孔.135 、P 前端第二排位置.136 則端第四排位置.137 末端倒數第二排位置· 138 末端倒數第四排位置· 139 (本創作） 上模.20 前、後排沖孔頭· 21、22 金屬沖孔網·3〇 下模.40 金屬板.50 ， 第一次沖孔.51 第二次沖孔· 52 第三次沖孔.53 第四次沖孔.54 第一排沖孔.55 沖孔· 56、57 10Upper, filled by the first row of punching holes, and when the metal plate is made to the end, the rear row of punching heads is also set to be retracted when the metal plate is not punched, and is filled by the place where the front row of the boring heads will be filled. The details of the technical contents of the present invention can be more specifically shown, and the preferred embodiment will be described as follows: Referring again to Figures 8 to 2 0 The punching method of the metal punching net 3 包括 includes the following steps: net 30 (1) spare upper mold 20 + 乂 "private, rigid, rear row of punching heads 21, 22 with a distance of five pitches Staggered, the five mechanical movements and electric jobs "μ' rear row of punching heads 21, 22 can be machine / industrial punching head expansion and contraction, and then the metal plate 50 front end 1299677 is placed above the lower mold 40 and with the upper mold After 2〇, the punching heads 22 are aligned (as shown in Fig. 8). When the metal punching net is made, the front punching head 21 can be controlled by the mechanical action and the etonating program, and the rear punching is performed. After the head 22 is punched into the four-pitch pitch, the metal plate 5 is formed into the first punching hole 51, the second punching hole 52, the third punching hole 53, and the fourth punching hole 54 (eg, 8 to 1 1); (2) When the fifth pitch is moved, the front row of punching heads 21 is pressed down again to make the first punching holes 51 form the second row of punching holes. The gap between the first spacing and the unfilled space is filled by the first row of punching holes 55 (as shown in Figure 2), and the following analogy and sequential punching 56 (such as Figure 1 and Figure j) 4))) (3) When the metal plate 50 is made to the end, refer to Figure 15 and use the mechanical action and computer program to control the rear punch head 22 to be retracted. The front row of punch heads 21 Fill the unfilled area punch 57 (as shown in Fig. 6 to Fig. 9), which is the finished metal punching net 30 (as shown in Fig. 2). • The gold-punched mesh 30 formed by the punching method does not completely fill the front and rear end gaps of the conventional metal punching net and the front and end meshes are not completely filled. The neat situation occurs, making the punching of the metal punching mesh 30 more uniform, and the overall aesthetics is better. It is known from the above description that the upper and second rows of punching heads 21 and 22 are arranged in a staggered arrangement of the front and rear rows of the punching heads 21 and 22 by the upper mold 2, and the front and rear rows of punching heads 21 and 22 can be mechanically operated and computerized. The program controls the punching head to expand and contract. When the metal punching net 30 is made, the front punching head is reduced by 12299677, and after the rear punching head 22 is punched by four pitches, the fifth spacing action is performed. When the front row of punching heads 21 is pressed down again, the first punching holes 51 are formed on the gaps where the first spacing position of the first row of punching holes is not filled, and are filled by the first row of punching holes 55. When the metal plate 5 is made to the end, the rear punching head 22 is retracted, and the unfilled place punching hole 57 is filled by the front punching hole 21, so that the punching of the entire metal punching steel 30 is arranged neatly. Thereby, the punching of the metal punching net 30 is made more uniform, and the metal punching mesh 3 is generally better in appearance. • [Simple description of the drawing] Free 1 picture · The external appearance of the traditional metal plate placed on the lower die and the upper die. Figure 2: Schematic diagram of punching the first punch for Figure 1. Figure 3: Schematic diagram of the second punching for the first circle. Figure 4 is a schematic diagram of punching the third punch for Figure 1. Figure 5: Schematic diagram of punching the fourth punch and subsequent punching for Figure 1. Figure 6: Schematic diagram of the punching of the last row of metal plates at the end of Figure 1. Figure 0: Figure 7 is an appearance of the finished metal punching net of Figure 1. Fig. 8 is a schematic view showing the first punch of the metal plate of the present invention placed on the lower die and punched for the first time. Figure 9 is a schematic view of the second punching of the present invention. Figure 10: Schematic diagram of the third punching of the present invention. Figure 11 is a schematic view of the fourth punching of the present invention. Figure 12: Schematic diagram of the fifth punching of the present invention. Figure 13 is a schematic view of the punching of the subsequent punching of the present invention. 1299677 Fig. 1 4 Fig. 1 5囷 Fig. 1 6 Fig. 1 7th week Fig. 1 8 Fig. 1 9 Fig. 2 0 Fig. is a schematic view showing the punching of the end of the punched metal plate of the present invention. The schematic diagram of the invention is punched by the front row of punching heads (1) is a schematic diagram of the invention being punched by the front row punch 11 (2) is a schematic diagram of the punching head punched by the front row according to the invention (3) Schematic diagram of punching from the front row of punching heads (4) is a schematic diagram of the punching head punched by the front row of the present invention (5) is an appearance view of the finished metal punching net of the present invention. (Applied) Upper mold. 10 'lower mold.12 front and rear row of punch heads. 11, lla metal plate · 13 first punching. 131 second punching. 132 third punching. 133 fourth Secondary punching · 134 Last row of punching holes. 135, P Front end second row position. 136 End row 4th row position. 137 End penultimate row position · 138 End countdown fourth row position · 139 (this creation) Mold.20 Front and rear row of punch heads · 21, 22 Metal punching net · 3 〇 lower mold. 40 metal plate .50 , first punching . 51 second punching · 52 third punching. 53 Fourth punching. 54 First row punching. 55 Punching · 56, 57 10