’M353809 五、新型說明： 【新型所屬之技術領域】 器具’例如切割、 尤指一種沖切塑 本創作係有關於一種切割或切斷用 打孔、衝孔、衝裁的機械之通用零件 膠地板之砧板改良。 【先前技術】'M353809 V. New description: 【New technical field of the art】 Appliances such as cutting, especially a kind of die-cutting plastic creation department, have a general-purpose parts glue for cutting or cutting machines for punching, punching and punching. The chopping board of the floor is improved. [Prior Art]
按，塑膠地板於建築業中’使用業已久矣，其形式其 色彩及利用性也以非f豐富及廣泛。通常塑膠地板係由 塑膠混合物經過熱壓成形而得，並依據所需的尺寸進行 沖切，以得到一尺寸大小適當而呈磚片狀之塑膠地板。 一般對於塑膠地板的沖切方法是先將大尺寸的塑膠地板 母片放置在一整片式PP(p〇lypr〇Pylene，聚丙烯）塑料砧 板上’再利用刀模直接對該塑膠地板母片進行沖壓裁 切，以形成MxN(M，N為正整數）矩陣乘數數量的塑膠地 板。然而’在反覆的沖切下，該PP塑料砧板之表面容易 產生損傷或是嚴重凹痕，當該PP塑料砧板老舊損壞時， 則必須丟棄整個PP塑料砧板而導致成本增加。 請參閱第1及2圖所示，一砧板1 〇〇係在沖切過程中 用以承載一塑膠地板母片20，以供一刀模10之複數個 縱向刀板11與橫向刀板12將該塑膠地板母片20沖切成 多個適當尺寸的塑膠地板，如第2圖所示’將一個塑膠 地板母片可沖切成四個塑膠地板。該站板1 〇 〇係具有一 表面101，用以供該塑膠地板母片20之放置，該表面 係指該砧板1〇〇與該些刀板11與12接觸的表面。該砧 M353809 板100整片係由聚丙烯（PP，Polypropylene)塑膠原料直接 壓出或射出成型之平板，故一旦該砧板100發生損壞或 凹痕之情形，便無法修復，故為一種製程使用之耗材。 請參閱第1及2圖所示，在沖切之過程中，該刀模10 會下壓至該砧板1〇〇，使該些刀板11與12切穿該塑膠 地板母片20。當該些刀板11與12在切穿該塑膠地板母 片20時’該些刀板11與12也會些許切入該砧板1〇〇而 形成切割凹痕。在反覆的沖切下，在該砧板丨〇〇之該表 面1 〇 1上形成的切割凹痕會越來越明顯，甚至造成該砧 板100表面不平整’而必須更換另一整片站板，進而導 致成本增加。 【新型内容】According to the fact that plastic flooring has been used in the construction industry for a long time, its form and its color and usability are also rich and extensive. Usually, the plastic floor is obtained by hot press forming a plastic mixture and punching according to the required size to obtain a plastic tile of appropriate size and brick shape. Generally, the blanking method for the plastic floor is to first place the large-sized plastic floor mother sheet on a whole piece of PP (p〇lypr〇Pylene, polypropylene) plastic cutting board. Stamping and cutting are performed to form a plastic floor with a number of MxN (M, N is a positive integer) matrix multiplier. However, under the repeated die cutting, the surface of the PP plastic cutting board is liable to be damaged or severely dent. When the PP plastic cutting board is worn out, the entire PP plastic cutting board must be discarded, resulting in an increase in cost. Referring to Figures 1 and 2, a cutting board 1 is used to carry a plastic floor master 20 during the blanking process for a plurality of longitudinal blades 11 and transverse blades 12 of a die 10 The plastic floor master 20 is die-cut into a plurality of plastic floors of appropriate size. As shown in Fig. 2, a plastic floor mother can be punched into four plastic floors. The station board 1 has a surface 101 for the placement of the plastic floor master 20, which surface refers to the surface of the cutting board 1 which is in contact with the blades 11 and 12. The whole piece of the M353809 plate 100 is directly extruded or injection molded from a polypropylene (PP, Polypropylene) plastic material, so that once the cutting plate 100 is damaged or dented, it cannot be repaired, so it is used for a process. Consumables. Referring to Figures 1 and 2, during the blanking process, the die 10 is pressed down to the chopping block 1 to cause the blades 11 and 12 to cut through the plastic floor master 20. When the blades 11 and 12 are cut through the plastic floor substrate 20, the blades 11 and 12 may also cut into the cutting plate 1 to form a cutting indentation. Under the repeated die cutting, the cutting indentations formed on the surface 1 〇 1 of the chopping block are more and more obvious, and even the surface of the chopping block 100 is not flat, and another whole station plate must be replaced. This in turn leads to an increase in costs. [New content]
為了解決上述之問題，本發明之主要目的係在於提供 一種沖切塑膠地板之砧板改良，僅需要更換受損之切墊 條，該砧板具有重覆使用的耐用性，藉以降低砧板消耗 成本。 本發明的目的及解決其技術問題是採用以下技術^ 案來實現的。本發明揭示一種沖切塑膠地板之砧板g 良，主要包含-沖切載板以及複數個切墊條。該沖切, 板在其-纟面上係形成有i數個嵌"。該些切墊们In order to solve the above problems, the main object of the present invention is to provide an improvement of a cutting board for punching a plastic floor, which only needs to replace the damaged cutting mat, which has durability for repeated use, thereby reducing the cost of the cutting board. The object of the present invention and solving the technical problems thereof are achieved by the following techniques. The invention discloses a cutting board g for punching a plastic floor, which mainly comprises a punching carrier and a plurality of cutting strips. In the die cutting, the plate is formed with a plurality of insets on its surface. The cutting pads
以卡合方式嵌埋於該些齒_合槽内，兑Φ兮A /、中I亥些切墊條的幸Embedding in the teeth _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
面圖樣係相同於該些嵌合槽的截面圖樣Q 本發明的目的及解決其技術問題 』崎還可採用以下技 措施進一步實現。 ,M353809 在前述之站板改良中，該些切墊條之截面積係可接近 但不大於該些被合槽之戴面積’使該些切墊條緊配合於 該些嵌合槽中。 在前述之石占板改良中，該些嵌合槽係可具有開口收斂 的梯形截面圖樣。 在則述之石占板改良中’該些後合槽係可具有開口縮小 的凸字形截面圖樣。 Φ 在前述之砧板改良中，該沖切載板係可為具有剛性之 金屬板。 在前述之砧板改良中，該些嵌合槽係可延伸至該沖切 載板之複數個側邊。 在前述之砧板改良中，該些嵌合槽係可排列呈複數個 井字形的組合。 在前述之砧板改良中，該些切墊條之材質係可為聚丙 烯（PP，Polypropylene) ° φ 由以上技術方案可以看出，本發明之沖切塑膠地板之 - 砧板改良，具有以下優點與功效： • 一、藉由沖切載板之嵌合槽以及嵌埋在嵌合槽之切塾 條，在連續的沖切過程，僅需要抽換該些切墊條，無 須更換整個砧板，故使該砧板不作為製程使用之粍 材，藉以降低製造成本。此外，沖切載板不與刀板直 接接觸，無損傷之虞，故沖切載板能選用剛性材料， 使該砧板具有重覆使用的耐用性。 由於切墊條的截面圖樣與嵌合槽的截面圖樣為相 5 M353809 同，便於切墊條由沖切載板之侧邊穿入，並能使該砧 板易於更換切墊條。 二、由於沖切載板之嵌合槽係依據刀模之刀板的排列方 式，對應形成於沖切載板上，故該砧板係可供特定類 型刀模之對位參考。 【實施方式】 以下將配合所附圖示詳細說明本創作之實施例，然應 Φ 注意的是，該些圖示均為產品之示意圖，所顯示者為實 際實施之形狀及尺寸比例，僅作為一種選置性之具體設 计，以提供更清楚的描述。在不同應用的等效性實施例 中’元件的形狀、尺寸與可沖切數量皆可進行縮小、放 大或是簡化。 依據本創作之第一具體實施例，一種沖切塑膠地板之 砧板改良舉例說明於第3圖之元件分解立體示意圖以及 第4圖之立體示意圖。該砧板2〇〇係包含一沖切載板2 i 〇 鲁以及複數個切墊條220。請參閱第5圖所示，通常該砧 板2 0 0係作為一塑膠地板母片2 〇在進行沖切時的承載 件’並且該砧板200能提供該塑膠地板母片2〇平整的支 揮面’以使該塑膠地板母片2 〇在沖切時能有較佳的平整 度。 請參閱第3圖所示’該沖切載板2丨〇在其一表面2 i i 上係形成有複數個嵌合槽212與213。其中，該些嵌合 槽212與213可為鳩尾槽，其底部面積是大於其開口面 積。該沖切載板210係可為具有剛性之金屬板。在此所 6 • M353809 才曰「剛性」係為硬度大於該些切墊條2 2 〇的材質，較佳 為金屬板體。請參閱第4圖所示，該沖切載板210係可 為一平板體。請參閱第5圖所示，該沖切載板21〇尺寸 係大於該塑膠地板母片20之尺寸，該塑膠地板母片20 係可平貼於該沖切載板210之該表面211。 請參閱第4圖所示，該些切墊條220係以卡合方式嵌 埋於該些嵌合槽212與213内。在一具體的抽換操作中， φ 該些切墊條220係可由該沖切載板210之複數偭侧邊 214穿入。其中，該些切墊條22〇的截面圖樣係相同於 該些嵌合槽212與213的截面圖樣。也就是說，該些切 墊條220的截面圖樣係隨著該些|合槽212與213的截 面圖樣而改變’以使該些切墊條22〇能更穩固防脫落地 穿設於該些嵌合槽212與213内》在本實施例中，該些 後合槽212與213係可具有開口收斂的梯形截面圖樣， 以避免嵌埋於該些嵌合槽212與213之該些切墊條220 鲁 脫落。具體而言，該些切墊條220亦具有開口收斂的梯 ' 形截面圖樣。當要更換該些切墊條220時，僅需將被耗 損的該些切墊條2 2 0抽出再將新的切墊條2 2 0穿入該些 嵌合槽212與213内’便可完成該些切墊條220之更換。 因此，藉由切墊條220的截面圖樣與嵌合槽212與213 的截面圖樣為相同’能使該砧板200具有便於更換該些 切墊條220之功效。此外，藉由該些嵌合槽2丨2與2 j 3 之開口係為收斂狀，能固定該些切墊條220並防止該些 切墊條220滑脫，以提升固定效果。 7 .M353809 請參閱第3圖所示，該些嵌合槽212與213係可進一 步區分為縱向嵌合槽212與橫向搬合槽213，其中該些 縱向喪合槽212與該些橫向嵌合槽213係互為垂直。請 參閱第5圖所示，該些縱向嵌合槽212的形成位置係對 應於一刀模1 〇之複數個縱向平行刀板11的位置。並且 如第4圖所示’該些橫向嵌合槽213的形成位置係對應 到該刀模10之複數個橫向平行刀板12的設置位置。該 φ 些縱向報合槽212與該些橫向嵌合槽213係可以機械銑 切方式形成。在本實施例中，該些縱向散合槽212係可 延伸至該沖切載板2 1 0之側邊214 ’上述延伸連通之側 邊214係與該縱向嵌合槽212呈垂直。同樣地，該些橫 向截:合槽213亦可延伸出該沖切載板210之該些橫向嵌 合槽213呈垂直之侧邊214〇在實際之安裝中，該些切 墊條220係由該沖切載板2 1 〇之該些側邊2 1 4穿入至該 些縱向嵌合槽212與該些橫向嵌合槽213。例如，可先 • 安裝部分之切墊條22〇於該些橫向嵌合槽213内，再安 装其餘之切塾條220於該些縱向嵌合槽212内，具有組 裝上與更換時的方便性，並且該些切墊條220不易鬆 脫°請參閱第3圖所示，該些縱向嵌合槽212與該些橫 向嵌合槽2 1 3係可排列呈複數個井字形的組合。此外， 該些縱向嵌合槽212之開口的寬度係大於該些縱向平行 刀板11的厚度，並且該些橫向嵌合槽213之開口的寬度 係大於該些縱向平行刀板12的厚度，以避免在沖切時， 切到該沖切載板210之該表面211。 .M353809 請參閱第3及5圖所示，在沖切時，該些刀板11與 1 2係切入該些切墊條220，而不會對該沖切載板2 1 0造 成損傷。該些切墊條220係具有對應嵌合槽212與213 之截面圖案，故可替換該些切墊條220，以降低該砧板 2〇〇消耗成本。在本實施例中，該些切墊條220之材質 係可為聚丙稀（PP, olypropylene)。該些切塾條220的長 度係可不大於對應嵌合槽212與213的長度。較佳地， 該些切墊條220之截面積係可接近但不大於對應嵌合槽 212或213之截面積，使該些切墊條220緊配合於對應 嵌合槽212與213中，以防止該些切墊條220滑出，更 可便於該些切墊條220穿入該些嵌合槽212與213。請 參閱第4及5圖所示，該些切墊條220的厚度係可為接 近但不大於對應嵌合槽212與213的深度，使該砧板200 具有平整的支撐面，俾使在多次裁切過程中，塑膠地板 母片20仍可平置於該砧板200上，不會有翹曲的問題， 故能準確裁切該塑膠地板母片20。 請參閱第3及5圖所示，在沖切之過程中，該塑膠地 板母片20係先放置於該砧板200上，再下壓該刀模1〇 至該砧板200，並利用該些刀板11與12將該塑膠地板 母片20沖切成複數個適當尺寸大小的塑膠地板。具體而 言，該些刀板11與12係先切穿該塑膠地板母片20再稍 切入該些切墊條220。在反覆沖切的情況下，該些刀板 11與12會在該些切墊條220上形成切割痕跡。而本創 作無須更換另一砧板，僅須更換受損之切墊條220即 9 M353809 可，故能降低砧板消耗成本。因此，該砧板200能局部 更換受損之切墊條220，並能維持平整的支撐面。 此外，由於該沖切載板210之嵌合槽212與213係依 據該刀模1 0之刀板11與1 2的排列方式，對應形成於該 沖切載板2 1 0上，故該砧板200係可供特定類型刀模i 〇 之對位參考。 依據本創作之第二具體實施例，另一種沖切塑膠地板 B 之站板改良300舉例說明於第6圖之立體示意圖。該砧 板3 00係包含一沖切載板21〇以及複數個切墊條22〇。 其中與第一實施例相同的主要元件將以相同符號標示， 並具有相同或類似的作用與功效，在此不再予以贅述。 請參閱第6圖所示，該沖切載板210在其一表面211 上係形成有複數個嵌合槽212與213。該些切墊條220 係以卡合方式嵌埋於該些嵌合槽212與213内。該些切 塾條220的截面圖樣係相同於該些嵌合槽212與213的 I 截面圖樣’以方便該些切墊條220穿設於該些嵌合槽212 與213内《本創作不偈限該些嵌合槽212與213的截面 圖樣，僅限定該些嵌合槽212與213需具有開口為收斂 狀的截面圖樣即可。在本實施例中，該些嵌合槽212與 2 1 3係可具有開口縮小的凸字形截面圖樣。 在本創作之第三具體實施例中，另一種沖切塑膠地板 之石占板改良400舉例說明於第7圖之立體示意圖。該砧 板400係包含一沖切載板2丨〇以及複數個切墊條220。 其中與第一實施例相同的主要元件將以相同符號標示， 10 M353809 並不再予以贅述。如第7圖所示，該砧板400之該些嵌 ^槽212與213的截面圖樣可等效替換為為一開口縮小 的圓形或橢圓形等。在一具體實施例中，該些嵌合槽 與213的截面圖樣係為圓形，易於旋轉再利用。然而， 該些嵌合槽212與213的截面圖樣以具有平坦底部之梯 形與凸字形為較佳。 以上所述，僅是本創作的較佳實施例而已，並非對本 •創作作任何形式上的限制，雖然本創作已以較佳實施例 揭露如上，然而並非用以限定本㈣，任何熟悉本項技 術者，在不脫離本創作之申請專利範圍内，所作的任何 4單修改、等效性變化與修飾，皆涵蓋於本創作的技術 範圍内。 【圖式簡單說明】 第1圖：習知沖切塑膠地板之砧板與刀模之立體透視圖。 第2圖：習知砧板與刀模在沖切動作時之截面示意圖。 •第3圖.依據本創作之第—具體實施例的一種沖切塑膠 地板之站板改良與刀模之元件分解立體圖。 第4圖.依據本創作之第—具體實施例的砧板改良之立 體圖及局部放大圖。 第5圖.依據本創作之第—具體實施例的砧板改良在以 刀模進行沖切動作時之截面示意圖。 第6圖.依據本創作之第二具體實施例的另一種沖切塑 膠地板之站板改良之立體示意圖及局部放大 .M353809 * 第7圖：依據本創作之第三具體實施 膠地板之砧板改良之立體5 圖。 【主要元件符號說明】 10 刀模 11 縱向刀板 20 塑膠地板母片 100砧板 101 表面 200沖切塑膠地板之砧板改良 ^ 2 1 0沖切載板 2 11 表面 212縱向嵌合槽 213橫向嵌合槽 220切墊條 3 00沖切塑膠地板之砧板改良 400沖切塑膠地板之砧板改良 例的另一種沖切塑 :意圖及局部放大 12 橫向刀板 2 1 4側邊 12The surface pattern is the same as the cross-sectional pattern of the fitting grooves. Q The object of the present invention and solving the technical problems thereof can be further realized by the following technical measures. M353809 In the above-mentioned station board modification, the cross-sectional areas of the cutting strips are close to but not larger than the wearing areas of the combined grooves, so that the cutting strips are tightly fitted in the fitting grooves. In the above-described stone plate improvement, the fitting grooves may have a trapezoidal cross-sectional pattern in which the opening is converged. In the improvement of the stone plate described above, the rear groove grooves may have a convex cross-sectional pattern with a narrowed opening. Φ In the aforementioned anvil improvement, the punching carrier may be a rigid metal plate. In the foregoing anvil improvement, the mating slots may extend to a plurality of sides of the die cutting carrier. In the aforementioned anvil improvement, the engagement grooves may be arranged in a plurality of well-shaped combinations. In the foregoing improvement of the cutting board, the material of the cutting strips may be polypropylene (PP, Polypropylene) ° φ. As can be seen from the above technical solution, the cutting board of the invention has the following advantages: Efficacy: • 1. By cutting the fitting groove of the carrier and the cutting strip embedded in the fitting groove, in the continuous punching process, only the cutting strips need to be replaced, and the entire cutting board does not need to be replaced. The cutting board is not used as a coffin for the process, thereby reducing the manufacturing cost. In addition, the punching carrier plate is not in direct contact with the blade, and there is no damage, so the punching carrier plate can be made of a rigid material, so that the cutting plate has durability for repeated use. Since the cross-sectional pattern of the cutting strip and the cross-sectional pattern of the fitting groove are the same as the phase M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M 2. Since the fitting groove of the punching carrier is arranged according to the arrangement of the blade of the die, correspondingly formed on the punching carrier, the cutting plate can be used as a reference for the specific type of die. [Embodiment] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it should be noted that the drawings are schematic drawings of the products, and the figures are shown in actual shape and size ratio, and only A specific design of the selectivity to provide a clearer description. In the equivalent embodiment of the different applications, the shape, size and punchable number of the components can be reduced, enlarged or simplified. According to a first embodiment of the present invention, an improved cutting board for a die-cut plastic floor is illustrated in an exploded perspective view of the third embodiment and a perspective view of the fourth embodiment. The chopping block 2 includes a die cutting carrier 2 i 〇 鲁 and a plurality of dicing strips 220. Referring to FIG. 5, generally, the cutting block 200 is used as a plastic floor master 2 to carry out the carrier member when punching and the cutting board 200 can provide the flat surface of the plastic floor motherboard. 'In order to make the plastic floor master 2 〇 can have better flatness when punching. Referring to Fig. 3, the punching carrier 2 is formed with a plurality of fitting grooves 212 and 213 on one surface 2 i i thereof. Wherein, the fitting grooves 212 and 213 may be dovetail grooves, and the bottom area thereof is larger than the opening area thereof. The punching carrier 210 can be a rigid metal plate. In this case, the "rigid" is a material having a hardness greater than 2 2 该 of the cusps, preferably a metal plate. Referring to Figure 4, the die cutting carrier 210 can be a flat body. Referring to FIG. 5, the punching carrier 21 is sized larger than the size of the plastic floor master 20, and the plastic floor mother 20 is affixed to the surface 211 of the punching carrier 210. Referring to Fig. 4, the cusps strips 220 are embedded in the fitting grooves 212 and 213 in a snap fit manner. In a particular swapping operation, the plurality of dicing strips 220 can be threaded through the plurality of sides 214 of the blanking carrier 210. The cross-sectional patterns of the dicing strips 22 are the same as those of the fitting grooves 212 and 213. That is to say, the cross-sectional patterns of the dicing strips 220 are changed along with the cross-sectional patterns of the grooving grooves 212 and 213 so that the dicing strips 22 can be more stably and detachably penetrated. In the present embodiment, the rear grooves 212 and 213 may have a trapezoidal cross-sectional pattern with an opening converging to avoid the cutting pads embedded in the fitting grooves 212 and 213. Strip 220 ruined. Specifically, the cusps strips 220 also have a trapezoidal cross-sectional pattern in which the openings converge. When the cutting strips 220 are to be replaced, the damaged cutting strips 2 2 0 need to be taken out and the new cutting strips 2 2 0 can be inserted into the fitting grooves 212 and 213. The replacement of the strips 220 is completed. Therefore, the cross-sectional pattern of the dicing strips 220 and the cross-sectional patterns of the fitting grooves 212 and 213 are the same. This enables the cutting board 200 to have the effect of facilitating the replacement of the dicing strips 220. In addition, the openings of the fitting grooves 2丨2 and 2j3 are convergent, and the cusps strips 220 can be fixed and the cusps strips 220 can be prevented from slipping off to enhance the fixing effect. 7. M353809 As shown in FIG. 3, the fitting grooves 212 and 213 can be further divided into a longitudinal fitting groove 212 and a laterally engaging groove 213, wherein the longitudinal funnel grooves 212 are fitted to the lateral direction. The grooves 213 are perpendicular to each other. Referring to Fig. 5, the positions of the longitudinal fitting grooves 212 are corresponding to the positions of the plurality of longitudinal parallel blades 11 of a die 1 . Further, as shown in Fig. 4, the positions at which the lateral fitting grooves 213 are formed correspond to the positions at which the plurality of lateral parallel blades 12 of the die 10 are disposed. The longitudinal projection grooves 212 and the lateral engagement grooves 213 can be formed by mechanical milling. In the present embodiment, the longitudinal dispersing grooves 212 extend to the side edges 214 of the punching carrier 210. The extended side edges 214 are perpendicular to the longitudinal fitting grooves 212. Similarly, the transverse slits 214 can also extend from the transverse fitting grooves 213 of the punching carrier 210 to the vertical side edges 214. In actual installation, the cutting strips 220 are The side edges 214 of the punching carrier 2 1 穿 penetrate into the longitudinal fitting grooves 212 and the lateral fitting grooves 213. For example, the mounting portion of the cutting strip 22 can be inserted into the lateral fitting grooves 213, and the remaining cutting strips 220 can be installed in the longitudinal fitting grooves 212 for the convenience of assembly and replacement. And the cutting strips 220 are not easy to loose. Please refer to FIG. 3, the longitudinal fitting grooves 212 and the lateral fitting grooves 2 13 can be arranged in a plurality of well-shaped combinations. In addition, the width of the openings of the longitudinal fitting grooves 212 is greater than the thickness of the longitudinal parallel blades 11, and the width of the openings of the lateral fitting grooves 213 is greater than the thickness of the longitudinal parallel blades 12, It is avoided that the surface 211 of the blanking carrier 210 is cut during die cutting. .M353809 Referring to Figures 3 and 5, at the time of die cutting, the blades 11 and 12 cut into the dicing strips 220 without causing damage to the dicing carrier 210. The dicing strips 220 have cross-sectional patterns corresponding to the fitting grooves 212 and 213, so the cusps strips 220 can be replaced to reduce the cost of the cutting knives. In this embodiment, the material of the dicing strips 220 may be polypropylene (PP, olypropylene). The length of the cutting strips 220 may not be greater than the length of the corresponding fitting grooves 212 and 213. Preferably, the cross-sectional area of the dicing strips 220 is close to but not larger than the cross-sectional area of the corresponding fitting grooves 212 or 213, so that the dicing strips 220 are tightly fitted into the corresponding fitting grooves 212 and 213. The shimming strips 220 are prevented from slipping out, and the shimming strips 220 are prevented from penetrating into the fitting grooves 212 and 213. Referring to FIGS. 4 and 5, the thickness of the dicing strips 220 may be close to but not greater than the depth of the corresponding fitting grooves 212 and 213, so that the cutting block 200 has a flat supporting surface. During the cutting process, the plastic floor mother panel 20 can still be placed flat on the cutting board 200 without the problem of warping, so that the plastic floor mother panel 20 can be accurately cut. Referring to Figures 3 and 5, during the blanking process, the plastic floor master 20 is first placed on the cutting board 200, and then the die 1 is pressed down to the cutting block 200, and the knives are utilized. The panels 11 and 12 die-cut the plastic floor master 20 into a plurality of plastic floors of appropriate size. Specifically, the blades 11 and 12 cut through the plastic floor master 20 and then cut into the strips 220. In the case of repeated die cutting, the blades 11 and 12 will form cut marks on the cut strips 220. In this creation, there is no need to replace another cutting board, and only the damaged cutting strip 220, 9 M353809, can be replaced, so that the cost of the cutting board can be reduced. Therefore, the cutting block 200 can partially replace the damaged cusp strip 220 and maintain a flat support surface. In addition, since the fitting grooves 212 and 213 of the punching carrier 210 are arranged on the punching carrier 2 1 0 according to the arrangement of the blades 11 and 12 of the die 10, the cutting plate is formed. The 200 series is available for the alignment reference of a specific type of die. According to a second embodiment of the present invention, another station plate modification 300 for punching a plastic floor B is illustrated in a perspective view of Fig. 6. The anvil board 300 includes a punched carrier 21 〇 and a plurality of dicing strips 22 〇. The same elements as those in the first embodiment will be denoted by the same reference numerals and have the same or similar functions and effects, and will not be further described herein. Referring to FIG. 6, the punching carrier 210 is formed with a plurality of fitting grooves 212 and 213 on a surface 211 thereof. The dicing strips 220 are embedded in the fitting grooves 212 and 213 in a snapping manner. The cross-sectional pattern of the cutting strips 220 is the same as the I-section pattern of the fitting grooves 212 and 213 to facilitate the insertion of the cutting strips 220 into the fitting grooves 212 and 213. The cross-sectional patterns of the fitting grooves 212 and 213 are limited, and only the fitting grooves 212 and 213 are required to have a cross-sectional pattern in which the openings are convergent. In this embodiment, the fitting grooves 212 and 2 1 3 may have a convex cross-sectional pattern with a reduced opening. In a third embodiment of the present invention, another stone slab modification 400 for punching a plastic floor is illustrated in a perspective view of Fig. 7. The anvil plate 400 includes a die cutting carrier 2丨〇 and a plurality of cutting strips 220. The same main elements as those in the first embodiment will be denoted by the same reference numerals, and 10 M353809 will not be described again. As shown in Fig. 7, the cross-sectional patterns of the cavities 212 and 213 of the chopping block 400 can be equivalently replaced by a circular or elliptical shape which is reduced by an opening or the like. In one embodiment, the cross-sectional patterns of the mating slots and 213 are circular and are easily reusable for reuse. However, the cross-sectional patterns of the fitting grooves 212 and 213 are preferably a trapezoidal shape and a convex shape having a flat bottom. The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention. Any four modifications, equivalent changes, and modifications made by the skilled person within the scope of the patent application of the present invention are covered by the technical scope of the present invention. [Simple description of the diagram] Figure 1: A perspective view of the cutting board and the die of the plastic floor. Fig. 2 is a schematic cross-sectional view of a conventional cutting board and a die cutter during a punching action. • Fig. 3. An exploded perspective view of a station board of a die-cut plastic floor and a die according to a specific embodiment of the present invention. Fig. 4 is a perspective view and a partial enlarged view of an improved cutting block according to the first embodiment of the present invention. Fig. 5 is a cross-sectional view showing the improvement of the cutting block according to the first embodiment of the present invention when the punching operation is performed by the die. Fig. 6 is a perspective view showing a modified version of another station for punching a plastic floor according to a second embodiment of the present invention and a partial enlargement. M353809 * Fig. 7: Improvement of the chopping board of the third concrete layer according to the present invention Stereo 5 figure. [Main component symbol description] 10 Die 11 Vertical blade 20 Plastic floor master 100 Cutting board 101 Surface 200 punched plastic floor cutting board improvement ^ 2 1 0 punching carrier 2 11 Surface 212 longitudinal fitting groove 213 lateral fitting Slot 220 cutting mat 3 00 punching plastic floor cutting board improved 400 punching plastic floor cutting board modified example of another type of punching plastic: intention and partial enlargement 12 transverse blade 2 1 4 side 12