M307630 八、新型說明： 【新型所屬之技術領域】 一種全自動雙吹式下擺車縫引導裝置，本創作之 用氣流特性將車縫布料吹動引導，自動形成一下擺之彎7特點係利 本創作之第二個特點係運用螺桿進給原理，° 左、右吹氣塊位置，以達成下擺車缝所需寬度。 p可輕易調整 本創作之第三個特點係以一緩衝元株吝&碟上 布料接合處順利通過。 衝碰產生㈣吸收布料厚度，讓 署’ ί創Γ之第四個特點係以光電感應開關檢出布料起始及結束位 置’控制氣壓缸及吹氣動作。 【先前技術】 1 參閱第十圖，該圖係衣物車縫示賴，—般之衣物為前後兩 布料9接合，兩片布料9重疊接縫處為布邊接縫邊、線卯，於 ;斗9下緣都會反摺向内車縫，謂之下擺91。 、 ,以往之縫紉機用於車縫下擺91時，必須以人工將布邊彎摺成形 =車縫’以往之做法由於以人H故工作之效率取決於裁縫師對 w項技藝之熟習程度，而不熟捻之新手往々主工作效率低落，且常常造 成縫線歪曲，故亟需改良。 μ另有已使用多年之創作於機台上增設方便彎摺之彎摺機構，請參 閱第一圖，習用之縫紉機1於習用之機台10上裝設習用之彎摺件12 與習用之成型件11，由人力將布料彎摺導入習用之彎摺件12與習用 之成型件11中，使布料順著習用之彎摺件12與習用之成型件η成 型而車縫為下擺；而布料於習用之彎摺件12與習用之成型件u中易 生皺指，使車縫之下擺歪曲變形，且寬度難以控制均一；又習用之 5 M307630 彎摺件12與習用之成型件n 擺寬度時需使用工具，且調整不=之^隙係分開調整’欲調整車縫下 之，故車縫布料接合處會卡在習用:= Π之間固糾間隙，造成使用上的_之4件12料用之成型件 單點加—可壓縮之金屬片作為緩衝 ，但該金屬片為 向受力於是移ϊ ’且該金屬片因支點偏於一側’單 確伴处絲+ ° _時’靠近支點的一邊壓縮空間不足，益法 確保=接縫處順利通過:偶有布料卡住情形，效果不佳。·、，、/ 作人藉，導裝置仍有許多亟待改進之空間’本案之創 用產口日s"打業之製造與創作經驗，並苦心研究改良各種習 用產口口之缺失’創作了本案之全自動雙吹式下擺車縫引導裝置。 【新型内容】 布料吹式下擺車縫引導裝置，係利用左、右兩吹氣塊使 由螺並使布料確實伸展平整，方便車縫下擺，·並且藉 _易^敕原理’使左、右兩吹氣塊之位置同時連動，由旋紐即可 調整ϋ二，氣塊之位置’不需額外之工具與技術，如此可輕易 置一〜犯寬度，並使其寬度均一；又將承載布料之工作平台挖空設 車縫件’使較厚之布料車縫接合處經過時，該緩衝元件可順著 2δ處而緩緩向下_，吸收車縫接合處之厚度，且緩衝元件未 知直歧力之—娜雜原仙支撐布料，當光電感應器檢 車縫布料結束即停止吹氣，並使吹氣塊復歸，至車縫結束。 車故f創作可使欲車縫下擺布料自動成形，又具有緩衝元件可吸收 二接&處之厚度，使車縫下擺過程快速平順並使下擺之寬度均一， 且車縫τ概雜作簡易。 M307630 【實施方式】 明參閱第二®與第二圖’該等圖式係本創作之全自動雙吹式下擺 車縫引導裝置之分解圖與組合圖，本創作係主要分為左吹氣塊5與氣 壓缸2、右吹氣塊3、緩衝元件4、數光電感應元件及蓋板與其他元件 組成；左吹氣塊5係一板狀塊體，該左吹氣塊5具有内部空氣管路與 止付螺絲由外圍封住之數氣孔並於塊體下方設有吹氣口 31，該左吹氣 塊5下方藉-直角快速接頭81使連接管路輸送壓縮空氣，左吹氣塊5 ^螺絲連接側難53與輔助S]定板54，側擋板53前方以螺絲固定一 • 職板52，又側擔板53與辅助固定板54係與氣壓缸2連接，故_ 缸一2動作時可帶動傭板53、前擔板52、輔助固定板％與左吹氣塊 5 一起左右位移’氣壓缸2之動力來源係於氣壓缸2下之氣缸氣閥座 21藉管接頭8接入壓縮空氣，使氣壓飯2得以氣壓缸滑動板22帶動 • 左11人氣塊5位移。 。本創作之侧係右吹氣塊3，右吹氣塊3係—下方設有柱體支 撐之較厚塊體，該較厚塊體之外觀特徵係一側為「一]」狀凹槽， 而該右吹氣塊3亦設相部空·路與止付螺絲由外隨住之^氣 並於「^」狀凹槽中設有吹氣口 3卜右吹氣塊3側邊裝設一 ^接碩8以接人壓縮空氣，右吹氣塊3下方之柱狀支撐塊設有一圓 ^ ’该圓孔供-轉軸34穿過，且該轉軸34 —端與_進給軸35螺 :忒進給車由35 -侧銑削為平面，進給軸35前端裝設一優力膠緩衝 38轉軸34 一端組合一下擺寬度調整紐33，故旋轉該下擺寬度調 正紐33可帶動轉軸34旋轉，右吹氣塊3靠縫幼機之一侧有一定位播 片32，中央之蓋板7係财複數螺孔與缺口之板金零彳，用於組合各 、且件光電S1定座63設於蓋板7内，其具有螺孔之兩端直角彎摺 =外延伸於蓋板7外，由該光電固定座63兩端之螺孔可固定光電 反射鏡頭6、光電發射本體61與光電反射本體犯於蓋板7外側，一 M307630 缓衝元件4由下而上鎖固於蓋板7中央之缺口，該緩衝元件4下方置 有氣壓缸2與其配件’且紐7上顧氣壓虹之橢圓孔使氣壓缸 2 ^吹氣塊5具有上下調整之空間，蓋板7左侧之缺口提供氣壓虹 2 π動左吹氣塊5左右位移之空間，而左吹氣塊5下方有一定位板乃 鎖固於蓋板7上’個於讓布料定侧，蓋板7右側具有—切割為吾 方形之貫孔，右吹氣塊3下之柱狀可穿職貫孔，進給減鎖^ 蓋板7，轉軸34與進給軸35組合於右吹氣塊3與進給軸座37之圓孔 中’進給軸S 37之中央有-螺孔係供固定紐36之螺栓穿設，該固定 動之螺栓可抵頂於進給* 35 一侧之平面，使進給軸35 ‘固定 當固定鈕36鬆開時，轉動下擺寬度調整鈕33即可藉轉軸料與 進給轴35螺合帶動右吹氣塊3調整位置，並在進給轴35端部安裝二 優力膠緩衝墊38抵住㈣缸義板22，藉此控觀壓缸2拉回絲 以達到調整下擺寬度之功能；蓋板7 #縫纫機之—側鎖固有一工作平 台連接板72 ’係用於將本創作之全自動雙吹式下擺車縫引導裝置與縫 幼機連結用’所有組件組合即成為本創作之全自動雙吹式下擺車縫引 導裝置。 ' 請參閱第四圖與第五圖，該等圖式係本創作之全自動雙吹式下擺 車縫引導I置之實施姻與彎摺示意圖，當布料9放置於本創^之: 自動雙吹式下擺車縫引導裝置時，光電反射鏡頭6、光電發射本體^ 與光電反射本體62等感應元件將發出信號使氣壓缸2動作，使左吹 氣塊5向右移動，與右吹氣塊3之間形成—「贫」狀空間，使 布料】置人該空間可自然形成-下擺91 (彎摺狀，又如第五圖中所 示，當布料9置入左吹氣塊5與右吹氣塊3之間時，右吹氣塊3之吹 氣口人出壓縮空氣使布料9呈「-3」形，而左吹氣塊5下方 之吹氣口 31對布料内緣吹氣，使彎摺於左吹氣塊5下方之布料9平 M307630 順不產生皺摺，並树9之邊緣#於定她7 度固定均-。 X平於下擺91寬 請參閱第六圖、第七圖、第八圖與第九圖，該等 全自動雙吹式下擺車縫引導裝置之緩衝元件示意圖（^t ，圖（二）、_元件*意圖（三）與緩衝元件組 為_元件之構造特徵與本創作於運作時之橫_面中= 係-多次呈「S」狀摺疊且具彈性之金屬片，該緩衝元件4 : 之兩側成翼狀反折錢㈣ 4卜而駐 =板 部向兩側延伸各有，定孔42，係用 ^^屬^底 2吹氣塊5與左吹氣塊5下方之缓衝元件4時，較 邊5 90娜嫌衝耕4向下鶴，_於被 抵頂侧翼41抵頂於蓋板7下方，故不因其 端向上_，僅有遭受勤之—側向下壓縮置頁 元件4，故左右兩側向下壓縮之程度相同撐該緩衝 力，使較厚之布料接縫邊㈣得以順=右==住之支撐 為凸顯本創作之進步性，兹將本創作之優點列舉如下 1·緩衝7G件可雜厚之树之車縫接合處糊通過。M307630 VIII, new description: [New technical field] A fully automatic double-blowing hem sewing guide device, the air flow characteristics of this creation will be used to blow the sewing material to automatically guide the bend of the pendulum. The second feature of the creation is the use of the screw feed principle, ° left and right blow block position to achieve the required width of the hem. p can be easily adjusted. The third feature of this creation is the smooth passage of the fabric joints on a buffered 吝 & The collision produces (4) the absorption of the thickness of the fabric, and the fourth feature of the Department of Health is to detect the starting and ending positions of the fabric by the photoelectric sensor switch to control the pneumatic cylinder and the blowing action. [Prior Art] 1 Referring to the tenth figure, the figure is a clothing sewing machine. In general, the clothes are joined by the front and back two fabrics 9. The two pieces of fabric 9 are overlapped at the seam edge and the thread edge. The lower edge of the bucket 9 will be folded back inward, saying that the pendulum is 91. In the past, when the sewing machine was used to sew the hem 91, it was necessary to manually bend the hem to form a sew = the previous practice. The efficiency of working with the person H depends on the tailor's familiarity with the w skill. The unfamiliar newcomers are inefficient in their work, and often cause the stitches to distort, so there is no need for improvement. μ There are other bending mechanisms that have been used for many years to create a convenient bending on the machine. Please refer to the first figure. The conventional sewing machine 1 is equipped with a conventional bending part 12 and a conventional molding machine. The workpiece 11 is bent by human beings into the conventional bending member 12 and the conventional molding member 11, so that the cloth is formed along the conventional bending member 12 and the conventional molding member η, and the sewing is hem; The conventional bent part 12 and the conventional molded part u are easy to wrinkle, so that the underside of the sewing is twisted and deformed, and the width is difficult to control uniformity; and the conventional 5 M307630 bent piece 12 and the conventional molded part n swing width Need to use the tool, and the adjustment is not = the gap is adjusted separately 'to adjust the sewing seam, so the seam of the sewing fabric will be stuck in the habit: = 固 between the fixed gap, resulting in the use of _ 4 pieces 12 The molded part used for the material is added as a single point - the compressible metal piece is used as a buffer, but the metal piece is moved toward the force and the metal piece is biased to one side due to the fulcrum 'single with the wire + ° _' There is not enough compression space on one side of the fulcrum, and the benefits are ensured = the seam is passed smoothly: There cloth stuck situation, ineffective. ·,,, / 者人, the guide device still has a lot of room for improvement. 'The creation of the production day of the case s" the experience of manufacturing and creation of the industry, and painstaking research to improve the lack of various production products The automatic double-blowing hem sewing guide device of the present case. [New content] The cloth-blowing hem sewing guide device uses the left and right air blowing blocks to make the fabric stretch and flattened smoothly, which is convenient for sewing the hem, and makes the left and right by the principle of _ 易^敕The position of the two blowing blocks is linked at the same time, and the position of the air block can be adjusted by the knob. The position of the air block does not require additional tools and techniques, so that the width can be easily set and the width is uniform; The working platform is hollowed out with a sewing piece. When the thick seam of the cloth is passed, the cushioning element can slowly descend downward along the 2δ, absorbing the thickness of the joint of the seam, and the cushioning element is unknown. The force of the force - Na Zaoyuan Xian supports the fabric, when the photoelectric sensor detects the sewing of the fabric, the air is stopped, and the air blowing block is returned to the end of the sewing. The car can create the sewing hem fabric automatically, and the cushioning element can absorb the thickness of the two joints, so that the sewing process can be smooth and smooth, and the width of the hem is uniform, and the sewing seam τ is simple. . M307630 [Embodiment] Please refer to the second and second diagrams. These drawings are the exploded view and combination diagram of the automatic double-blowing hem guiding device. The creation is mainly divided into left blowing block. 5 and the pneumatic cylinder 2, the right blowing block 3, the cushioning element 4, the number of photoelectric sensing elements and the cover plate and other components; the left blowing block 5 is a plate-like block, the left blowing block 5 has an internal air tube The road and the stop screw are sealed by a plurality of air holes and a blow port 31 is arranged below the block body. The left blow block 5 is borrowed by a right angle quick joint 81 to make the connecting pipe deliver compressed air, and the left blow block 5 ^ Screw connection side difficulty 53 and auxiliary S] fixed plate 54, the front baffle 53 is screwed to the front plate 52, and the side support plate 53 and the auxiliary fixed plate 54 are connected to the pneumatic cylinder 2, so the cylinder 1 is operated When the utility board 53, the front plate 52, the auxiliary fixing plate% and the left blowing block 5 are displaced left and right together, the power source of the pneumatic cylinder 2 is connected to the cylinder valve seat 21 under the pneumatic cylinder 2 by means of the joint 8 Compressed air, so that the pressure rice 2 can be driven by the pneumatic cylinder sliding plate 22 • The left 11 air block 5 is displaced. . The side of the creation is a right blowing block 3, and a right blowing block 3 is a thick block having a column support below, and the appearance of the thick block is a "one" groove on one side. The right air blowing block 3 is also provided with a phase air passage and a stop screw, and is provided with a blower port in the "^"-shaped groove, and a side of the right blow block 3 is installed. ^The 8 is connected to the compressed air, and the columnar support block below the right blow block 3 is provided with a circle ^' the round hole for the shaft 34 passing through, and the shaft 34 end and the _ feed shaft 35 are screwed: The feed into the car is 35-side milling to the plane, and the front end of the feed shaft 35 is provided with a superior rubber buffer 38 shaft 34. One end is combined with the swing width adjustment button 33, so rotating the hem width adjustment button 33 can drive the rotation of the shaft 34 The right blowing block 3 has a positioning piece 32 on one side of the seaming machine, and the central cover 7 is a plurality of screw holes and a notched sheet metal for the combination, and the photoelectric S1 seat 63 is provided at In the cover plate 7, the two ends of the screw hole are bent at a right angle=extending outside the cover plate 7. The photoelectric reflection lens 6 and the photoelectric emission body 61 can be fixed by the screw holes at the two ends of the photoelectric fixing base 63. The electric reflection body is disposed outside the cover plate 7, and a M307630 cushioning element 4 is locked from the bottom to the bottom of the cover plate 7. The cushioning element 4 is provided with a pneumatic cylinder 2 and its fittings underneath. The elliptical hole allows the pneumatic cylinder 2 to blow the air block 5 to have a space for adjusting up and down, and the notch on the left side of the cover plate 7 provides a space for the left and right displacement of the left air blowing block 5, and a positioning below the left blowing air block 5. The plate is locked on the cover plate 7 to set the side of the fabric, the right side of the cover plate 7 has a through hole cut into a square shape, and the column under the right blow block 3 can be worn through the through hole, and the feed is reduced. ^ The cover plate 7, the rotating shaft 34 and the feeding shaft 35 are combined in the circular hole of the right blowing block 3 and the feeding shaft seat 37. The center of the feeding axis S 37 has a screw hole for the bolt of the fixing button 36. The fixed moving bolt can abut against the plane of the feeding side of the *35, and the feeding shaft 35' is fixed. When the fixing button 36 is loosened, the yaw width adjusting knob 33 is rotated to transfer the shaft and the feeding shaft 35. The screwing moves the right blowing block 3 to adjust the position, and installs the second-purpose rubber cushion 38 at the end of the feeding shaft 35 against the (four) cylinder plate 22, thereby controlling the pressure cylinder 2 to pull Rewinding the wire to achieve the function of adjusting the width of the hem; cover 7 #sewing machine-side lock inherently a working platform connecting plate 72' is used for the automatic double-blowing hem guiding device and sewing machine of the present invention The combination of all components is the fully automatic double-blowing hem guide of this creation. 'Please refer to the fourth and fifth figures. These drawings are the schematic diagram of the implementation of the automatic double-blow hem sewing guide I. The fabric 9 is placed in the original: When the hem hem guiding device is blown, the photoelectric reflecting lens 6, the photoelectric emitting body ^ and the photoelectric reflecting body 62 and other sensing elements will send a signal to activate the pneumatic cylinder 2, so that the left blowing block 5 moves to the right, and the right blowing block Between 3, a "poor" space is formed, so that the fabric can be naturally formed - the hem 91 (bent shape, as shown in the fifth figure, when the cloth 9 is placed in the left blowing block 5 and right When the air blowing block 3 is in between, the blow air port of the right air blowing block 3 emits compressed air to make the cloth 9 have a "-3" shape, and the air blowing port 31 below the left air blowing block 5 blows the inner edge of the cloth to make a bend. Fold the fabric under the left blowing block 5, the flat M307630 will not produce wrinkles, and the edge of the tree 9 will be fixed at 7 degrees. X is flat at the hem 91. Please refer to the sixth and seventh figures. The eighth and ninth figures, the schematic diagram of the cushioning components of the fully automatic double-blowing hem sewing guide device (^t, Fig. 2), _component * Figure (3) and the buffer element group are the structural features of the element and the horizontal direction of the present invention. The system is a plurality of metal sheets folded in an "S" shape and elastic. The cushioning element 4: Side winged reversal money (4) 4 Bu and station = plate section extends to both sides, fixed hole 42, is used ^ ^ ^ ^ bottom 2 blowing block 5 and the left blowing block 5 below the cushioning element 4 At the same time, the side of the 5 90 Na is suspected of ploughing 4 down the crane, _ on the top of the flank 41 against the top of the cover 7, so it is not because of its end up _, only suffered from the side - side down compression page Component 4, so the left and right sides are compressed downward to the same extent to support the buffering force, so that the thicker fabric seam edge (four) can be shun = right == live support to highlight the progressive nature of the creation, the advantages of this creation Listed below: 1. Buffered 7G pieces can be passed through the seam of the tree.
2·具有左右雙吹式料，將布料確實粒，確保車縫之 寬度均一，且摺縫處不產生皺摺。 I 3. 簡易調整左吹氣塊與右吹氣塊之間之間隙，適於各種厚 布料。 又 4. 下擺寬度調整方式簡單，不需使用任何工具。 5. 操作簡便且自動化，極易上手，且提高^乍效率。 M307630 - 6.具產業界實用價值。 綜上所述，本案改良習用之結構，並解決習用之物品之多項不 便’應已充分符合新穎性及進步性之法定創新專利要件，麦依法提出 申請，懇請貴局核准本件新型專利申請案，以勵創作，至感德便。 【圖式簡單說明】 第一圖係習用縫紉機台之立體圖。 # 第^圖係本創作之全自動雙吹式下擺車縫引導裝置之分解圖。 $三圖係本創作之全自動雙吹式下擺車縫引導裝置之組合圖。 第^圖係本創作之全自動雙吹式下擺車则導裝置之實施例圖。 第五圖係本創作之全自動雙吹式下擺車縫引導裝置之彎摺示意 . 圖。 第六圖係本創作之全自動雙吹式下擺車縫引導裝置之緩衝元件示 意圖（一）。 第七圖係本創作之全自動雙吹式下擺車縫引導裝置之緩衝元件示 φ 意圖（二）。 第八圖係本創作之全自動雙吹式下擺車縫引導裝置之緩衝元件示 意圖（三）。 第九圖係本創作之全自動雙吹式下擺車縫引導裝置之緩衝元件組 合圖。 第十圖係衣物車縫示意圖。 10 M307630 - 【主要元件符號說明】 1習用之缝紉機 11習用之成型件 2氣壓缸 22氣壓缸滑動板 31吹氣口 33下擺寬度調整鈕 35進給轴 | 37進給軸座 4緩衝元件 42固定孔 52前擋板 54輔助固定板 61光電發射本體 63光電固定座 71定位板 p 8管接頭 9布料 91下擺 10習用之機台 12習用之彎摺件 21氣缸氣閥座 3右吹氣塊 32定位擋片 34轉轴 36固定鈕 38優力膠緩衝墊 41側翼 5左吹氣塊 53側擋板 6光電反射鏡頭 62光電反射本體 7蓋板 72工作平台連接板 81直角快速接頭 90布料接縫邊線2·With the left and right double blowing materials, the fabric will be grained to ensure that the width of the seam is uniform, and no wrinkles are formed at the crease. I 3. Simple adjustment of the gap between the left and right blow blocks for a variety of thick fabrics. 4. The hem width adjustment is simple and does not require any tools. 5. Easy to operate and automated, easy to use, and improve efficiency. M307630 - 6. With practical value in the industry. In summary, the improvement of the structure of the case and the resolution of the inconveniences of the used items should be fully in line with the novelty and progressive statutory innovation patent requirements. Mai applied for it in accordance with the law, and urged your office to approve the new patent application. Encourage creation, to the sense of virtue. [Simple description of the drawings] The first picture is a perspective view of a conventional sewing machine. #第^图 is an exploded view of the automatic double-blowing hem sewing guide device of this creation. $3 is a combination of the automatic double-blowing hem sewing guides of this creation. The figure is an example of the embodiment of the automatic double-blowing hem car guide device of the present invention. The fifth picture shows the bending of the automatic double-blowing hem sewing guide device of this creation. The sixth figure is a schematic diagram of the cushioning component of the fully automatic double-blowing hem sewing guide of the present invention (1). The seventh figure shows the cushioning element of the fully automatic double-blowing hem sewing guide of the present invention. φ Intention (2). The eighth figure is the schematic (3) of the cushioning component of the fully automatic double-blowing hem sewing guide of the present invention. The ninth figure is a combination of the cushioning elements of the fully automatic double-blowing hem sewing guide device of the present invention. The tenth figure is a schematic diagram of the sewing of the clothes. 10 M307630 - [Main component symbol description] 1 Conventional sewing machine 11 Conventional molded part 2 Pneumatic cylinder 22 Pneumatic cylinder sliding plate 31 Blowing port 33 Hem width adjustment knob 35 Feeding axis | 37 Feeding shaft seat 4 Cushioning element 42 fixing hole 52 front baffle 54 auxiliary fixing plate 61 photoelectric emission body 63 photoelectric fixing seat 71 positioning plate p 8 pipe joint 9 cloth 91 hem 10 conventional machine 12 used bending parts 21 cylinder valve seat 3 right blowing block 32 positioning Flap 34 Rotating shaft 36 fixing button 38 Excellent rubber cushion 41 Side flap 5 Left blowing block 53 Side baffle 6 Photorefractive lens 62 Photoelectric reflection body 7 Cover plate 72 Working platform connecting plate 81 Right angle Quick joint 90 Cloth seam edge
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