TWM512320U - Air bag press mold device of shoe back heel shaping machine - Google Patents
Air bag press mold device of shoe back heel shaping machine Download PDFInfo
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- TWM512320U TWM512320U TW104204936U TW104204936U TWM512320U TW M512320 U TWM512320 U TW M512320U TW 104204936 U TW104204936 U TW 104204936U TW 104204936 U TW104204936 U TW 104204936U TW M512320 U TWM512320 U TW M512320U
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Description
本新型是有關於一種壓模裝置，特別是指一種鞋後踵定型機之氣袋壓模裝置。The present invention relates to a compression molding device, and more particularly to a pneumatic compression molding device for a shoe last setting machine.
參閱圖1及圖2，一種習用的鞋後踵定型機之氣袋壓模裝置1包含一凹向下呈倒U狀的凹口111及一貫穿設置一側的進出氣接孔112的壓模11、一可卸除地設於該壓模11底側且與該壓模11內壁面間形成有一連通該進出氣接孔112的充氣空間10的氣袋片12，及數個分別可卸除地設置於該壓模11底側以夾固該氣袋片12的固定單元13。Referring to Figures 1 and 2, a conventional air bag molding device 1 for a shoe last setting machine includes a concave downwardly inverted U-shaped recess 111 and a stamper penetrating the inlet and outlet air passages 112. 11. An air bag piece 12 detachably disposed on a bottom side of the stamper 11 and forming an inflatable space 10 communicating with the inlet and outlet gas passage 112, and a plurality of separately detachable The fixing unit 13 is provided on the bottom side of the stamper 11 to clamp the air bag piece 12.
其中，該固定單元13包括二分別設置於該氣袋片12底面的前後端緣處且形狀對應該凹口111呈倒U形的壓條131、二分別設置於該氣袋片12底面的左右端緣處的底板132，及多數螺鎖件133。該等螺鎖件133將該等壓條131、底板132鎖固於該壓模，致使該等壓條131、底板132與該壓模11相配合夾壓固定該氣袋片12。該氣袋片12的作用是用以承受該充氣空間10內氣體壓力而產生膨脹變形，以可以緊密包覆壓合位於一鞋楦模14(見圖2)上的一鞋材15的鞋後踵部(見圖2)，進而達到壓合定型之效果。The fixing unit 13 includes two beadings 131 respectively disposed at the front and rear end edges of the bottom surface of the air bag piece 12 and having an inverted U shape corresponding to the notch 111, and two left and right ends respectively disposed on the bottom surface of the air bag piece 12. The bottom plate 132 at the edge, and a plurality of screw members 133. The screw locks 133 lock the press bars 131 and the bottom plate 132 to the stamper, so that the press bars 131 and the bottom plate 132 cooperate with the stamper 11 to clamp and fix the air bag sheet 12. The air bag piece 12 functions to withstand the gas pressure in the inflated space 10 to cause expansion deformation so as to be tightly wrapped to press the back of a shoe material 15 located on a shoe mold 14 (see FIG. 2). The crotch (see Figure 2), in order to achieve the effect of pressing and shaping.
由於上述一體成型且呈倒U形的壓條131的缺 點在於：一旦各壓條131某一部位受外力產生變形，就會造成整個壓條131形狀非能順應該壓模11界定形成該凹口111的內壁面形狀，如此一來不僅會造成各壓條131的穿孔與該壓模11上的穿孔錯位，而該等螺鎖件133無法穿設螺鎖固定，也會使得各壓條131在將該氣袋片12壓制固定於該壓模11的密合度不好，即該氣袋片12的壓合處與該壓模11間存有間隙，造成充氣於該充氣空間10的氣體由該氣袋片12與該壓模11壓合處間的間隙跑掉的問題。Due to the above-mentioned integrally formed and inverted U-shaped bead 131 The point is that once a certain portion of each of the strips 131 is deformed by an external force, the shape of the entire bead 131 is not conformed to the shape of the inner wall surface of the stamper 11 to define the recess 111, so that not only the strips 131 but also the strips 131 are formed. The perforation is misaligned with the perforation on the stamper 11, and the screw locks 133 cannot be screwed and fixed, and the adhesion of the strips 131 to the stamper 11 is not good. That is, there is a gap between the pressing portion of the air bag piece 12 and the pressing die 11, so that the gas inflated in the inflating space 10 runs away from the gap between the air bag piece 12 and the pressing portion of the pressing die 11. problem.
參閱圖2，在透過該進出氣接孔112將該充氣空間10的氣體抽出的過程中，該充氣空間10各處的氣體易受到該氣袋片12的阻塞非能順利地流向該進出氣接孔112而被抽出，因此未能將該充氣空間10的氣體完全抽出，使得該氣袋片12未能回復至未膨脹前的初始形狀。該氣袋片12在未縮復至初始形狀下，就繼續下移罩住位於該鞋楦模14上的下一待壓合定型的鞋材15過程中，會與該鞋材15產生碰撞干涉，使得該鞋材15的鞋後踵部分偏移該鞋楦模14，進而造成該鞋材15壓合定型失敗。Referring to FIG. 2, in the process of extracting the gas of the plenum 10 through the inlet and outlet gas passages 112, the gas in the plenum 10 is apt to be blocked by the air bag 12 and cannot smoothly flow to the gas inlet and outlet. The hole 112 is withdrawn, so that the gas of the plenum 10 is not completely withdrawn, so that the air bag piece 12 fails to return to the original shape before unexpansion. The air bag piece 12, when not being retracted to the original shape, continues to move down and cover the next shoe material 15 to be pressed and set on the shoe last 14 and collides with the shoe material 15 The heel portion of the shoe material 15 is offset from the shoe last 14 to cause the shoe material 15 to fail to press and set.
另外，在充氣壓合過程中，該壓模11與該鞋楦模14相配合壓合該鞋材15，使得該氣袋片12幾乎是貼近該壓模11的內壁面，從而壓擋該進出氣接孔112形成於該壓模11的內壁面的開口113，因此在進行由該進出氣接孔112輸入氣體進入該充氣空間10時，與該進出氣接孔112連接的氣泵(圖未示)需以較大供氣壓力將壓擋於該開口113的氣袋片12部份撐離，才能將氣體漸漸地由該開口113 處向外推擠至該充氣空間10每一處，讓該氣袋片12膨脹而對於該鞋材15產生緊密包覆壓合效果。In addition, during the inflation press-fitting process, the stamper 11 cooperates with the shoe last 14 to press the shoe material 15 such that the air bag piece 12 is almost close to the inner wall surface of the stamper 11, thereby pressing the inlet and outlet. The gas contact hole 112 is formed in the opening 113 of the inner wall surface of the stamper 11, so that when the gas is introduced into the gas filling space 10 from the inlet and outlet gas inlet hole 112, the air pump is connected to the inlet and outlet gas inlet hole 112 (not shown). The portion of the air bag piece 12 that is pressed against the opening 113 needs to be separated by a large air supply pressure to gradually pass the gas from the opening 113. Pushing outwardly to each of the inflatable spaces 10 causes the airbag sheet 12 to expand to produce a tight coating and pressing effect on the shoe material 15.
然而，在上述氣體非能快速均勻地充滿該充氣空間10的情形之下，會導致該氣袋片12每一處的膨脹壓力不均勻，即該氣袋片12鄰近該開口113處的膨脹壓力最大而向外逐漸變小，這會大大地影響該鞋材15最終壓制成型的品質。However, in the case where the above gas is not able to quickly and uniformly fill the plenum 10, the expansion pressure of each of the air bag sheets 12 may be uneven, that is, the expansion pressure of the air bag 12 adjacent to the opening 113. The largest and outwardly smaller, which greatly affects the quality of the final press forming of the shoe material 15.
因此，本新型之目的，即在提供一種充氣快速均勻、能完全排氣且氣袋組裝密合度高的鞋後踵定型機之氣袋壓模裝置。Therefore, the object of the present invention is to provide a bag press molding device for a shoe last setting machine which is fast and uniform in inflation, can be completely exhausted, and has a high degree of airbag assembly tightness.
於是本新型鞋後踵定型機之氣袋壓模裝置，包含：一壓模、一氣袋片、數側壓板、二底板，及一固定單元。Therefore, the air bag molding device of the novel shoe squeezing setting machine comprises: a pressing die, an air bag piece, a plurality of side pressing plates, two bottom plates, and a fixing unit.
該壓模概呈倒U狀，且包括一凹向下的凹口、一貫穿設置的進出氣接孔，及一凹設於頂部內壁面且連接該進出氣接孔形成於內壁面的一開口的導氣流槽。該壓模的內壁面具有二分別位於前後兩側的周緣處且呈倒U狀的第一夾壓面部，及二分別位於左右兩側的周緣處的第二夾壓面部。The stamper is generally U-shaped and includes a concave downward recess, a through-out air inlet hole, and an opening recessed in the top inner wall surface and connected to the inlet and outlet air holes formed on the inner wall surface The air flow guide. The inner wall surface of the stamper has two first crimping faces that are respectively located at the periphery of the front and rear sides and are in an inverted U shape, and two second pinching faces that are respectively located at the periphery of the left and right sides.
該氣袋片覆蓋於該壓模的內壁面，且其相對於該壓模內壁面的頂面為平面。The air pocket sheet covers the inner wall surface of the stamper and is planar with respect to a top surface of the inner wall surface of the stamper.
該等側壓板設置於該氣袋片的底面，且沿著該等第一夾壓面部排列延伸。對應各第一夾壓面部的側壓板 的數量為至少三個，且分別為一右平側壓板、一頂曲側壓板，及一左平側壓板。The side pressing plates are disposed on the bottom surface of the air bag sheet and extend along the first clamping surface portions. Side pressure plate corresponding to each first clamping face The number is at least three, and is a right flat side pressure plate, a top curved side pressure plate, and a left flat side pressure plate.
該等底板分別設置於該氣袋片的底面，且對應該等第二夾壓面部。The bottom plates are respectively disposed on the bottom surface of the air bag sheet, and correspond to the second pinching surface.
該固定單元將該等側壓板及該等底板固定於該壓模，致使該等側壓板與該等第一夾壓面部及該等底板與該等第二夾壓面部相配合夾壓該氣袋片。The fixing unit fixes the side pressing plates and the bottom plates to the pressing mold, so that the side pressing plates cooperate with the first clamping faces and the bottom plates and the second clamping faces to clamp the air bag sheet.
本新型的功效在於：藉由該等側壓板沿著各第一夾壓面部排列組合的的分段組合設計，該等側壓板是彼此獨立設置於該氣袋片的底面，且該等側壓板更能順應各第一夾壓面部的形狀，因此單一側壓板所產生的形變不會連動相鄰的其他側壓板相對產生設置偏移，且提高該等側壓板與該第一夾壓面部對於該氣袋片夾壓密合度，也使得該等側壓板與該壓模及該氣袋片的對位組裝容易。另外，在透過該進出氣接孔將該充氣空間的氣體抽出的過程中，藉由與該進出氣接孔的該導氣流槽的導流結構設計，能有效將該充氣空間各處的氣體導流至該進出氣接孔，從而將該充氣空間的氣體能完全抽出，使得該氣袋片能回復至未膨脹前的初始形狀。The utility model has the following advantages: the sectional combination design of the side pressing plates arranged along the first clamping surface portions, the side pressing plates are independently disposed on the bottom surface of the air bag sheet, and the side pressing plates The shape of each of the first clamping faces is more conformable, so that the deformation of the single side pressing plate does not interlock with the other side pressing plates, and the side pressing plates and the first clamping surface are improved. The sandwiching of the air pockets also facilitates the assembly of the side press plates with the stamper and the airbag sheet. In addition, in the process of extracting the gas in the inflated space through the inlet and outlet gas inlet holes, the gas guiding structure of the gas guiding groove can be effectively utilized by the flow guiding structure of the gas guiding groove with the inlet and outlet gas inlet holes. The flow into the inlet and outlet holes allows the gas in the plenum to be completely withdrawn, so that the air bag can return to its original shape before unexpansion.
2‧‧‧壓模2‧‧‧Molding
21‧‧‧凹口21‧‧‧ Notch
22‧‧‧進出氣接孔22‧‧‧Inlet and outlet holes
221‧‧‧開口221‧‧‧ openings
23‧‧‧導流氣槽23‧‧‧draft gas trough
24‧‧‧穿孔24‧‧‧Perforation
251‧‧‧第一夾壓面部251‧‧‧First pinch face
252‧‧‧第二夾壓面部252‧‧‧Second pinch face
26‧‧‧密封塗層26‧‧‧Sealing coating
3‧‧‧氣袋片3‧‧‧ air bag
31‧‧‧支撐層31‧‧‧Support layer
32‧‧‧撐壓層32‧‧‧Support layer
33‧‧‧穿孔33‧‧‧Perforation
4‧‧‧側壓板4‧‧‧ side pressure plate
41‧‧‧右平側壓板41‧‧‧Right flat side plate
42‧‧‧頂曲側壓板42‧‧‧Top curved side pressure plate
43‧‧‧左平側壓板43‧‧‧Left flat side plate
5‧‧‧底板5‧‧‧floor
6‧‧‧固定單元6‧‧‧Fixed unit
61‧‧‧第一螺鎖件61‧‧‧First screw lock
62‧‧‧第二螺鎖件62‧‧‧Second screw lock
7‧‧‧充氣空間7‧‧‧Inflatable space
本新型之其他的特徵及功效，將於參照圖式的較佳實施例詳細說明中清楚地呈現，其中：圖1是一立體圖，說明現有一種鞋後踵定型機的一氣袋壓模裝置； 圖2是一剖視圖，說明該氣袋壓模裝置於對一設置於一鞋楦模上的一鞋材進行壓合定型；圖3是本新型鞋後踵定型機之氣袋壓模裝置的實施例的立體分解圖；圖4是該實施例的立體圖；圖5是該實施例沿著一進出氣接孔的軸線所取得的剖視圖；圖6是該實施例的一壓模的仰視圖，說明形成於該壓模內壁面的一導氣流槽的形狀及分佈態樣；及圖7是類似圖5的剖視圖，說明該實施例的一氣袋片產生膨脹變形的態樣。The other features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, wherein: FIG. 1 is a perspective view showing a conventional air bag molding device of a shoe last setting machine; Figure 2 is a cross-sectional view showing the air bag molding device for pressing and setting a shoe material disposed on a shoe last; Fig. 3 is an embodiment of the air bag molding device of the novel shoe last setting machine 3 is a perspective view of the embodiment; FIG. 5 is a cross-sectional view of the embodiment taken along an axis of the inlet and outlet air holes; and FIG. 6 is a bottom view of a stamper of the embodiment, illustrating The shape and distribution of a gas flow groove formed on the inner wall surface of the stamper; and Fig. 7 is a cross-sectional view similar to Fig. 5, showing a state in which an air bag piece of the embodiment is inflated and deformed.
參閱圖3、圖4及圖5，本新型鞋後踵定型機之氣袋壓模裝置的一實施例包含一壓模2、一氣袋片3、六側壓板4、二底板5，及一固定單元6。Referring to FIG. 3, FIG. 4 and FIG. 5, an embodiment of the air bag molding device of the novel shoe last setting machine comprises a pressing die 2, an air bag piece 3, a six-side pressing plate 4, two bottom plates 5, and a fixing. Unit 6.
該壓模2為鋁材質且概呈倒U狀，並包括一凹向下的凹口21、一貫穿設置於一側的進出氣接孔22、一凹設於頂部內壁面的導氣流槽23，及多數穿孔24。該導流氣槽23由該壓模2的內壁面頂部概呈十字形凹向下延伸，且其中一端部連接該進出氣接孔22形成於內壁面的一開口221(見圖6)。該壓模2的內壁面具有二分別位於前後兩側的周緣處且呈倒U狀的第一夾壓面部251、二分別位於左右兩側的周緣處且為平面的第二夾壓面部252。該等穿孔24沿著周緣間隔凹設於該等第一夾壓面部251及該等第二 夾壓面部252。較佳地，該壓模2的內壁面還塗佈上一環氧樹脂(Epoxy)漆，以形成一用以阻塞內部毛細孔(圖未示)形成於內壁面的微形開口的密封塗層26。The stamper 2 is made of aluminum and has an inverted U shape, and includes a concave downward recess 21, an inlet and outlet gas passage 22 extending through one side, and a gas flow groove 23 recessed in the top inner wall surface. , and most perforations 24 . The flow guiding groove 23 extends from the top of the inner wall surface of the stamper 2 to a substantially cross-shaped concave shape, and one end portion connects the inlet and outlet gas receiving holes 22 to an opening 221 formed in the inner wall surface (see FIG. 6). The inner wall surface of the stamper 2 has two first crimping surface portions 251 which are respectively located at the peripheral edges of the front and rear sides, and have an inverted U shape, and two second crimping surface portions 252 which are respectively located at the peripheral edges of the left and right sides. The perforations 24 are recessed along the peripheral edge of the first crimping surface portion 251 and the second The face portion 252 is pinched. Preferably, the inner wall surface of the stamper 2 is further coated with an epoxy resin (Epoxy) varnish to form a sealing coating for blocking micro-openings of internal capillary holes (not shown) formed on the inner wall surface. 26.
該氣袋片3覆蓋於該壓模2的內壁面，且與該壓模2的內壁面間形成有一連通該進出氣接孔22的充氣空間7，並包括一鄰近該壓模2且為橡膠材料所製成的支撐層31，及一相反於該壓模2且為牛皮材料所製成的撐壓層32，及多數貫穿設置且分別對應該壓模2的穿孔24的穿孔33。該氣袋片3的相對於該壓模2內壁面的頂面及相反於該壓模2的底面皆為平面。The air bag sheet 3 covers the inner wall surface of the stamper 2, and an inflated space 7 communicating with the inlet and outlet gas holes 22 is formed between the inner wall surface of the stamper 2, and includes a mold adjacent to the stamper 2 and A support layer 31 made of a rubber material, and a support layer 32 made of a cowhide material opposite to the stamper 2, and a plurality of perforations 33 penetrating through the perforations 24 respectively corresponding to the stamper 2. The top surface of the air bag piece 3 with respect to the inner wall surface of the stamper 2 and the bottom surface opposite to the stamper 2 are all flat.
該等側壓板4設置於該氣袋片3的底面，且沿著該等第一夾壓面部251排列延伸。其中對應各第一夾壓面部251的側壓板4的數量各為三個，且分別為一右平側壓板41、一頂曲側壓板42及一左平側壓板43。該頂曲側壓板42、該右平側壓板41及該左平側壓板43的形狀是分別對應各呈倒U形的第一夾壓面部251的圓弧段及二側直翼段。值得一提的是，該等側壓板4的數量及形狀不以上述為限，可依該等一夾壓面部251的彎曲形狀進行調整。The side pressing plates 4 are disposed on the bottom surface of the air bag sheet 3 and extend along the first clamping surface portions 251. The number of the side pressure plates 4 corresponding to the first crimping surface portions 251 is three, and each is a right flat side pressing plate 41, a top curved side pressing plate 42, and a left flat side pressing plate 43. The shape of the top curved side pressing plate 42, the right flat side pressing plate 41, and the left flat side pressing plate 43 respectively corresponds to a circular arc segment and two straight straight wing segments of the first nip surface 251 which are inverted U-shaped. It should be noted that the number and shape of the side pressing plates 4 are not limited to the above, and can be adjusted according to the curved shape of the one clamping surface portion 251.
該等底板5設置於該氣袋片3的底面，且分別對應該等第二夾壓面部252。The bottom plates 5 are disposed on the bottom surface of the air bag sheet 3, and respectively correspond to the second pinching surface portion 252.
該固定單元6包括多數第一螺鎖件61及多數第二螺鎖件62。該等第一螺鎖件61的螺栓穿設於該等側壓板4、該氣袋片3的該等穿孔33及該壓模2的該等穿孔24，並以其螺帽進行螺合固定，致使該等側壓板4與該等第一 夾壓面部251夾壓該氣袋片3位於兩者間的部分。該等第二螺鎖件62的螺栓分別穿設於該等底板5、該氣袋片3的該等穿孔33而螺鎖於該壓模2的該等穿孔24，並以其螺帽進行螺合固定，致使該等底板5與該等第二夾壓面部252夾壓該氣袋片3位於兩者間的部分。The fixing unit 6 includes a plurality of first screw members 61 and a plurality of second screw members 62. The bolts of the first screw locks 61 are inserted through the side platens 4, the perforations 33 of the air bag sheet 3, and the perforations 24 of the stamper 2, and are screwed and fixed by the nuts thereof. Causing the side platens 4 and the first ones The crimping surface portion 251 pinches the portion of the air bag sheet 3 between the two. The bolts of the second screw locks 62 are respectively threaded through the through holes 33 of the bottom plate 5 and the air bag piece 3 and are screwed to the through holes 24 of the stamper 2, and are screwed by the nuts thereof. The fixing is such that the bottom plate 5 and the second crimping surface portions 252 sandwich the portion of the air bag sheet 3 therebetween.
其中，參閱圖7，在壓合過程中，該氣袋片3的作用是用以承受該充氣空間7內氣體壓力而產生膨脹變形，以可以緊密包覆壓合位於一鞋楦模(圖未示)上的一鞋材的鞋後踵部(圖未示)，進而達到壓合定型之效果。Wherein, referring to FIG. 7, during the pressing process, the air bag piece 3 functions to withstand the gas pressure in the inflated space 7 to cause expansion deformation, so as to be tightly wrapped and pressed in a shoe mold (not shown) The rear heel portion (not shown) of a shoe material on the display is shown to achieve the effect of pressing and setting.
以上為本新型鞋後踵定型機之氣袋壓模裝置各項結構及形狀的概述；接著，再將本新型預期達成之功效陳述如后：The above is an overview of the structure and shape of the airbag compression molding device of the new type of shoe squeezing machine; and then, the expected effect of the novel is stated as follows:
一、藉由該等側壓板4沿著各第一夾壓面部251排列組合的的分段組合設計，該等側壓板4是彼此獨立設置於該氣袋片3的底面，且該等側壓板4更能順應各第一夾壓面部251的形狀，因此單一側壓板4所產生的形變不會連動相鄰的其他側壓板4相對產生設置偏移，且提高該等側壓板4與該第一夾壓面部251對於該氣袋片3夾壓密合度，也使得該等側壓板4與該壓模2及該氣袋片3的對位組裝容易。A sectional combination design in which the side pressing plates 4 are arranged along the first clamping surface portions 251, the side pressing plates 4 are independently disposed on the bottom surface of the air bag sheet 3, and the side pressing plates are provided. 4 is more responsive to the shape of each of the first crimping portions 251, so that the deformation of the single side pressing plate 4 does not interlock with the adjacent side pressing plates 4, and the side pressing plates 4 and the first one are raised. The pinching surface portion 251 is pressed against the air bag sheet 3, and the alignment of the side plate 4 with the stamper 2 and the air bag sheet 3 is also easy.
二、在透過該進出氣接孔22將該充氣空間7的氣體抽出的過程中，藉由與該進出氣接孔22的該導氣流槽23的導流結構設計，能有效將該充氣空間7各處的氣體導流至該進出氣接孔22，從而將該充氣空間7的氣體能完全 抽出，使得該氣袋片3能回復至未膨脹前的初始形狀，避免該氣袋片3在未縮復至初始形狀下，就繼續下移罩住位於該鞋楦模上的下一待壓合定型的鞋材過程中，與該鞋材產生碰撞干涉，使得該鞋材的鞋後踵部分偏移該鞋楦模，進而造成該鞋材壓合定型失敗。2. In the process of extracting the gas of the plenum 7 through the inlet and outlet port 22, the venting space 7 can be effectively designed by the flow guiding structure of the venting groove 23 of the inlet and outlet port 22. Gas is diverted to the inlet and outlet holes 22, so that the gas in the gas-filled space 7 can be completely Withdrawn, the air bag piece 3 can be restored to the original shape before unexpansion, and the air bag piece 3 is prevented from continuing to move down to cover the next pressure on the shoe last when it is not retracted to the original shape. During the process of the shoe material of the fixed type, a collision interference occurs with the shoe material, so that the heel portion of the shoe material is offset from the shoe last mold, thereby causing the shoe material to fail to press and shape.
三、在壓合過程中且該進出氣接孔22被該氣袋片3壓擋情況下，藉由與該進出氣接孔22的該導氣流槽23的導流結構設計，能有效將由該進出氣接孔22輸進的氣體快速導流而均勻地分佈於該充氣空間7的每一處，而讓該氣袋片3快速均勻地膨脹，以對於該鞋材產生緊密且均勻包覆壓合效果，最終使得該鞋材的壓合定型品質能保持穩定。3. In the case of the pressing process, and the air inlet and outlet hole 22 is pressed by the air bag piece 3, the flow guiding structure of the air guiding groove 23 with the inlet and outlet gas receiving holes 22 can effectively The gas fed into the gas inlet and outlet 22 is quickly guided to be evenly distributed at each of the inflated spaces 7, and the air bag sheet 3 is rapidly and uniformly expanded to produce a tight and uniform coating pressure on the shoe material. The combined effect ultimately makes the press-fit quality of the shoe material stable.
四、藉由塗佈形成於該壓模2內壁面的密封塗層26，以阻塞該壓模2內部毛細孔形成於內壁面的微形開口，從而在該充氣空間7進行抽氣過程中，能防止外界氣體經由該壓模2內部的毛細孔進入該充氣空間7，而影響該充氣空間7內的氣體的完全排出。4. By coating the seal coating layer 26 formed on the inner wall surface of the stamper 2 to block the micro-opening formed in the inner wall surface of the capillary hole in the stamper 2, so that during the pumping process of the inflated space 7, It is possible to prevent outside air from entering the plenum 7 through the capillary holes inside the stamper 2, thereby affecting the complete discharge of the gas in the plenum 7.
五、該氣袋片3在壓合定型過程中，由於牛皮製造而成的該撐壓層32具有良好的延展塑形力，可完全被撐展而包覆待壓合的鞋材，然而橡膠材料製造而成的該支撐層31因結構組成均勻且彈性佳並具有良好的導熱及耐熱性，所以，藉由該支撐層31的結構特性來支撐該撐壓層32並能補強該撐壓層32的結構強度的不足，如此一來，可以有效地強化該氣袋片3的整體結構強度，而避免了如以單 一矽膠材料製造而成所容易產生的彈性疲乏之現象，或以單一牛皮製造而程所產生結構強度不足的缺點。5. During the press-setting process, the air-pressing layer 32, which is made of cowhide, has a good extension and shaping force, and can be completely stretched to cover the shoe material to be pressed, but rubber The support layer 31 made of the material has a uniform structural composition and good elasticity and has good heat conduction and heat resistance. Therefore, the support layer 31 is supported by the structural characteristics of the support layer 31 and the support layer can be reinforced. The structural strength of 32 is insufficient, so that the overall structural strength of the air bag sheet 3 can be effectively strengthened, and the single sheet is avoided. The phenomenon of elastic fatigue that is easily produced by the manufacture of a silicone material, or the disadvantage of insufficient structural strength due to the manufacture of a single cowhide.
惟以上所述者，僅為本新型之較佳實施例而已，當不能以此限定本新型實施之範圍，即大凡依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.
2‧‧‧壓模2‧‧‧Molding
21‧‧‧凹口21‧‧‧ Notch
22‧‧‧進出氣接孔22‧‧‧Inlet and outlet holes
24‧‧‧穿孔24‧‧‧Perforation
251‧‧‧第一夾壓面部251‧‧‧First pinch face
252‧‧‧第二夾壓面部252‧‧‧Second pinch face
26‧‧‧密封塗層26‧‧‧Sealing coating
3‧‧‧氣袋片3‧‧‧ air bag
31‧‧‧支撐層31‧‧‧Support layer
32‧‧‧撐壓層32‧‧‧Support layer
33‧‧‧穿孔33‧‧‧Perforation
4‧‧‧側壓板4‧‧‧ side pressure plate
41‧‧‧右平側壓板41‧‧‧Right flat side plate
42‧‧‧頂曲側壓板42‧‧‧Top curved side pressure plate
43‧‧‧左平側壓板43‧‧‧Left flat side plate
5‧‧‧底板5‧‧‧floor
6‧‧‧固定單元6‧‧‧Fixed unit
61‧‧‧第一螺鎖件61‧‧‧First screw lock
62‧‧‧第二螺鎖件62‧‧‧Second screw lock
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104204936U TWM512320U (en) | 2015-04-01 | 2015-04-01 | Air bag press mold device of shoe back heel shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104204936U TWM512320U (en) | 2015-04-01 | 2015-04-01 | Air bag press mold device of shoe back heel shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM512320U true TWM512320U (en) | 2015-11-21 |
Family
ID=55219504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104204936U TWM512320U (en) | 2015-04-01 | 2015-04-01 | Air bag press mold device of shoe back heel shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM512320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760578B (en) * | 2017-11-17 | 2022-04-11 | 日商可樂麗股份有限公司 | Manufacturing method of sheet formed body |
-
2015
- 2015-04-01 TW TW104204936U patent/TWM512320U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI760578B (en) * | 2017-11-17 | 2022-04-11 | 日商可樂麗股份有限公司 | Manufacturing method of sheet formed body |
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