201104036 六、發明說明： 【發明所屬之技術領域】 本發明係關於-種具吸塵裝置之縫幼機 婦女用内衣等將蕾絲布料與薄布料以二片重疊狀於 縫製進行方向之進給齒、以及藉 "、 方切斷搬送於縫製進行方向之 = 丨丨τ响口之f料切斷裝置的 直線縫或鋸齒縫縫紉機，其在 . B ,, Α %衣吋所產生之布料之切斷 ^切屬或線料之塵埃，可利W氣加以回收處理。 使用上述構成之_機進行縫製時，於針板之周邊部 :產生很多被布料切斷裝置切離之布料端切以線屬等塵 :。所產生之塵埃之大部分，係通過針板之下針孔部等而 入針板下部之縫幼機床内部，附著於縫幼機床内部之進 給齒驅動機構或針鉤等之各種可動零件或轴承部等之固定 部位而逐漸堆積。然後，經過長時間之連續縫製使塵埃堆 積量達到-定以上後’則會導致進給齒驅動機構或針釣等 之可動零件之運動障礙、機能降低，其結果容t產生縫製 不良或導致可動零件之變形、破損之不良狀態。又。殘留 於針板上部之-部分塵埃會飛散於縫製處周圍而懸浮於空 中’導致對縫製作業者之衛生面、健康面上不良之 境惡化的問題。 【先前技術】 _作為抑制上述縫製時所產生之塵埃之影響所引起之縫 製:良或不良狀態之產生及作業環境之惡化的手段，以往 已提出一種例如曰本專利第408 1 706號公報或曰本實公日刀 201104036 34-7621號公報所揭示之構成之具備吸塵（除塵）裴置的縫紉 機。 曰本專利第4081706號公報所揭示之習知吸塵（除塵） 裝置，係於縫紉機床内部之上部有設置吸氣管，其具有能 吸入產生於針板下部之塵埃之吸引口，且於縫紉機床内部 之下方部設有具有空氣喷出口之強制空氣導入路，其藉由 向該吸引口喷出之空氣之上升流，將未被吸入於該吸氣管 之吸引口而在縫紉機床内部往下方掉落飛散之塵埃往上吹 而導至吸引口。 曰本實公昭34-762 1號公報所揭示之習知除塵裝 ^係於縫紉機床内部之進給齒驅動機構與針鉤間之一側 部附近設置空氣噴出兼吸入管，其可因應針之上下往返運 動’切換為喷出空氣而吹除塵埃之狀態及吸人縫切機床内 部之塵埃之狀態。 上述日本專利第4〇8丨7〇6號公報所揭示之習知吸塵（除 塵）裝置，係藉由在塵埃產生量多之針板下部附近之吸入作 從較其下方之位置噴出之空氣之上升流而產生之塵埃 人作用的相乘效果，巾能發揮除塵功能，即吸引去除產 生於縫紉機床内部之塵埃之大部分。 塵又，上述日本實公昭34-7621號公報所揭示之習知之除 裝置’係藉由喷出空氣吹除滞留於縫製布料及線且因與 進或進給齒之滑接(磨擦)剝落而落下之塵埃，以抑制該塵埃 :針鉤或進給齒驅動機構之零件内，又，當進給齒或針 二動作時，能發揮將縫切機床内部之塵埃吸入且向外部 排出處理之除塵機能。 201104036 然而’於上述兩公報所揭示之習知除塵裝 :床内部之特定部位將特定時期所產生J: 、〜位去除’但因縫製作業 端部，故含有不間斷且在針H及μ布科之 之廣寬範圍中產生之布料… Ρ (縫幼機床内部) 本岭屑的多量塵埃，並無法充分 =床！Γ’在長時間連續縫製時，大量之塵埃殘留於縫 零件附著於進給齒驅動機構或針鉤等之各種可動 :件，部等之固定部位而逐漸堆積，其結果即如已述 瓜’無法避免伴隨進給齒或針鉤等之可動零件之運動障 礙、機能下降導致之絡制+ 平导致之縫1不良或可動零件之變形、破損之 不良狀態於早期内產生。又，由於於針板之上面部亦附著 堆積多量之布料端切屑’該等切肩飛散懸浮於空中，因此 作業環境非常不佳，有對縫製作t者之衛生面、健康面產 生不佳之狀態的問題。 【發明内容】 本發明係有鑑於上述實情而完成者，纟目的在於提供 -種具吸塵裝置之縫紉機。亦即能將含有布料端切屑之多 量產生於縫紉機床内部之塵埃充分且有效率地去除，即使 長時間之連續作業時亦不會產生可動零件之運動障礙等， 進：確實、順利之縫製，x，能在懸浮塵埃少之作業環 i兄下衛生、健康地進行縫製作業。 為達成上述目的而完成之本發明之具吸塵裝置之縫紉 ^縫幼機具備將載置於針板上面之布料往縫製進行方 向搬送之進給齒’以及在下針部之前方切斷以該進給齒往 5 201104036 縫製進行方向搬送之布料 在於：於該針板上部設有第i 切斷艘置，其特徵 於該布料切斷裝置附近向下門口 该第1吸氣管具有 布料切斷裝置切斷之右以“之吸入口，吸入含有被該 丨衣置切斷之布料端切 針板下部之縫纟^ # 、运彺回收部；於該 之縫切機床内部，隔著該進給齒之 部設置有第4氣噴出管與第2空氣喷出。 :4管配置於該進給齒之布料搬送方二 具有從該終端部側向布料則， 空氣喷出口；該第則喷出空氣之 搬送方向之始端部側广：出/’配置於該進給齒之布料 ^ ^ ^ 。。，具有與從該第1空氣喷出管喷出之 m而向縫幼機床内部之 ：出管喷出之 出口；並且於該縫切機床内部，隔著；氣之空氣喷 部中之另-側部設第2吸裔卜 進給齒之左右兩側 空氣喷出管之介氣喷出、，该第2吸氣管具有與該第2 叫工軋喷出口對 第2空氣喷出管喷出之1而二 用以吸入包含從 布料端切肩之塵埃送往：收部/於勒機床内部之含有 布料=2述，含有伴隨布料端部之切斷而產生之 第：:管之？於針板上部之切層之磨埃.係被吸人至 之下針部/Λ；；：1❹㈣部’另—方面，通過針板 機床内部…等：内：之布料端切屑及產生於縫幼 …向布==藉由從第1空氣喷出管之空氣 進給齒驅動機構切° 2始端部铡噴出的空氣，在过迴於 料搬Hr各種可動零件之狀態下㈣至布 始端部側後，藉由交叉於該空氣而從 喷出s之空氣喷出口嗔出的空氣，在迁迴於進給齒驅動 6 201104036 機構或針鉤等各種可動零件之狀態下從縫紉機床内部之進 給齒一側部向另一側部流動，而在該另一側部被導引至與 第2空氣噴出管之空氣喷出口對向之第2吸氣管之吸入口 進而送往回收部。 因此，能在針板之上部及各縫紉機床内部分別充分且 有效率地回收去除在縫製時多量產生之含有布料端切屑之 塵埃。特別是，使侵入縫紉機床内部之含有布料端切屑之 塵埃，透過從第丨空氣喷出口及第2空氣噴出口喷出之空 氣，以迂迴於進給齒驅動機構或針鉤等各種可動零件之狀 態流動後，吸入於第2 ,及氣管之吸入口，將塵埃接力式地 依序移送而回收處S，藉此能抑制因進給齒驅動機構或針 鉤等各種可動零件之運動障礙或機能降低導致之縫製不 良，進—步能抑制因塵埃堆積量異常增加導致之可動零件 之變形、破損的不良狀態之產生，即使係長時間之連續縫 製作業亦能確實、順利地進行’ 2亦能減少縫製處周邊部 之懸浮塵埃以謀求作業環境之改善，發揮能使連續縫製作 業衛生、健康地進行之效果。 卜本發明之具吸塵裝置之縫紉機較佳為，將從該第2空 氣噴出管之喷出Π咱, 货出之二氣之噴出力設定為較從該第1 〇 嘴出之工軋之噴出力強，且將從該第2 ° 士管之吸入口吸入之吸入力設定為較於從該帛2空氣噴 出官之喷出口喷出之空氣之喷出力強。 該情形如已述般，可進—步抑制接力式依序移送之塵 处，Τ既疋之動路徑而附著並堆積於各種可動零件，更 月b提高除塵效果。 201104036 又，本發明之具吸塵裝置之縫匆機較 氣管及第2吸氣管，均藉 ··、〃 及 人口相反方向喷出空氣所產生之負壓 附近向與該。及 切屑之塵埃。 產生之負壓作用吸入含有布料端 在該情形，即使係使用呈有 之大口徑吸入口之第u】；!：大幅破保塵埃吸入範圍 合該口徑大小之大容量真空&需使用配 喷出管向與吸入口相反方向喷出;!I藉由使用小徑之空氣 * ,ν ^ % ^ 工軋所產生之負壓作用， 充分地加強來自各吸入口之 ^ 之忐太胳彻门 力。因此’能媒求設備面 之成本降低，同g纟貞g >+ 予月"確保既疋之吸塵（除塵）性能。 又’本發明之具吸靡 ^ ^ Ψ "之縫紉機較佳為，該第1办 乳喷出管之喷出口及第2空氣喷出 - 可使從該等喷出口喷出之咖 均形成為 工乳成為沿水平面t g f 平開口形狀，另—方面，該第2吸氣二之扁千-之扁 徑之圓形開口形狀。 ： 吸入口形成為大 /清开/ 0所喷出之空氣成為沿水 能抑制順著該扁平汴介洛4知 文·屏十流’而 砀十Μ二氣流動之塵埃擴 而附著於可動零件等，甘曰# 鑕㈣縫幼機床内部 之大致全量罐竇二 扁平集合狀態流動之塵埃 量罐實地吸人於第埃 良好地回收。 而此效率 又，本發明之具明鹿 _ ^ ^ # 、塵裝置之縫紉機較佳為，於該第ο 及氣管之基端部，可分触^、± X第2 也連接有連通於可撓性 刖端部之手持型吸氣f 難及乳軟管 棺田從§亥第2吸潢瞢夕糞AlW 離出手持型吸氣管，且掂牲如、 及轧吕之基、部分 氣軟管撓曲之狀態下移動 、在使了撓性吸 ㈣操作’藉此能以手動方式吸入含 8 201104036201104036 VI. Description of the Invention: [Technical Field] The present invention relates to a feeding machine for a sewing machine in which a lace cloth and a thin cloth are overlapped in a direction in which sewing is performed, And the linear sewing or zigzag sewing machine that cuts the direction of the sewing operation in the direction of the sewing machine, which is the direction of the sewing machine, which is cut in the direction of the sewing machine. Break the dust of the genus or the wire material, and recycle it with the gas. When sewing is carried out using the above-described machine, at the peripheral portion of the needle plate, a lot of cloth ends cut by the cloth cutting device are cut to be dusty. Most of the dust generated is inserted into the sewing machine inside the needle plate through the pinhole portion under the needle plate, and is attached to various movable parts such as the feed gear driving mechanism or the hook of the sewing machine. The fixed portion of the bearing portion or the like is gradually accumulated. Then, after a long period of continuous sewing, the dust accumulation amount reaches -1 or more, the movement obstacle and the function of the movable parts such as the feed tooth drive mechanism or the needle fishing are lowered, and the result is that the sewing is poor or the movable is caused. Defective or damaged condition of the part. also. Part of the dust remaining on the upper part of the needle will scatter around the sewing place and be suspended in the air, which causes a problem of deterioration of the sanitary surface of the sewing machine and the deterioration of the health surface. [Prior Art] _ As a means for suppressing the influence of the dust generated during the above-mentioned sewing, the occurrence of a good or bad state, and the deterioration of the working environment, for example, a patent of Japanese Patent No. 408 1 706 or A sewing machine equipped with a dust collecting (dust removal) device disclosed in Japanese Patent Publication No. 201104036 No. 34-7621. The conventional dust collection (dust removal) device disclosed in Japanese Patent No. 4,081,706 is provided with an air suction pipe provided on the upper portion of the sewing machine tool, and has a suction port capable of sucking dust generated in the lower portion of the needle plate, and is used in a sewing machine tool. A forced air introduction path having an air ejection port is provided at a lower portion of the interior, and the upward flow of the air ejected to the suction port is not sucked into the suction port of the suction pipe and is lowered inside the sewing machine. Drop the scattered dust and blow it up to the suction port. The conventional dust removing device disclosed in Japanese Patent Publication No. Sho 34-762 No. 1 is provided with an air ejecting and suction pipe in the vicinity of one side between the feeding gear driving mechanism inside the sewing machine tool and the hook, which can cope with the needle The up and down movement 'switches to the state in which the air is blown to blow off the dust and the state in which the dust inside the machine is sewn. The conventional dust collection (dust removal) device disclosed in the above-mentioned Japanese Patent No. 4〇8丨7〇6 is made by inhaling near the lower portion of the needle plate having a large amount of dust generation as air ejected from a position lower than the lower portion of the needle plate. The multiplication effect of the action of the dust generated by the upward flow, the towel can perform the dust removal function, that is, attract and remove most of the dust generated inside the sewing machine. In addition, the conventional removing device disclosed in the above-mentioned Japanese Patent Publication No. Sho 34-7621 is blown off by the blown air to be stagnant on the sewing fabric and the wire and peeled off by sliding (scraping) with the feeding or feeding teeth. Dust that is dropped to suppress the dust: in the parts of the needle hook or the feed gear drive mechanism, and when the feed tooth or the needle 2 is actuated, the dust can be sucked into the machine tool and discharged to the outside. function. 201104036 However, the conventional dust removal device disclosed in the above two publications: the specific part of the interior of the bed will be removed from the J: and ~ bits in a certain period of time, but because of the end of the sewing operation, it is uninterrupted and is in the needle H and μ cloth. The fabric produced in the wide range of the section... Ρ (inside the sewing machine) The amount of dust in the ridge is not enough = bed! Γ 'When it is continuously sewed for a long time, a large amount of dust remains on the fixed parts of the movable parts, parts, etc., which are attached to the feed tooth drive mechanism or the hook, etc., and the result is as described. It is unavoidable that the movement obstacles accompanying the movable parts such as the feed teeth or the hooks, the deterioration of the function, the failure of the seam caused by the splicing of the slats, the deformation of the movable parts, and the damage of the movable parts are generated in the early stage. In addition, since a large amount of cloth end chips are attached to the upper surface of the needle plate, the cutting shoulders are scattered and suspended in the air, so the working environment is very poor, and the sanitary surface and the healthy surface of the sewing production are poor. The problem. SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is an object of the invention to provide a sewing machine having a dust collecting device. In other words, it is possible to remove dust from the inside of the sewing machine with a large amount of chips at the end of the cloth, and it is possible to remove the dust of the movable parts even when working continuously for a long time. x, it is possible to carry out the sewing work in a hygienic and healthy manner under the operation of the operating system with a small amount of suspended dust. In the sewing machine for a dust collecting device of the present invention which is completed in order to achieve the above object, the feeding tooth for transporting the cloth placed on the needle plate in the direction of sewing is cut and the cutting is performed before the lower needle portion. The fabric for transporting the teeth to the direction of the sewing machine is: the i-cutting ship is provided on the upper portion of the needle, and the first suction pipe has a fabric cutting device near the door of the fabric cutting device. On the right side of the cut, the suction port of the cloth is cut into the lower part of the needle end plate which is cut by the clothes, and the machine is used to recover the inside of the machine, and the feed is cut through the machine. The fourth air discharge pipe and the second air discharge are provided in the tooth portion. The four-piece cloth transfer device 2 disposed on the feed tooth has a cloth discharge from the end portion side, and the air discharge port; the first discharge The beginning end side of the air transport direction is wide: the fabric disposed on the feed tooth ^ ^ ^, has the m ejected from the first air ejecting pipe, and is: The outlet of the pipe spout; and inside the seam cutting machine, separated; The other side of the air blowing portion of the air is provided with a gas discharge from the air ejection tubes on the left and right sides of the second sucking feeding tooth, and the second intake pipe has the second injecting spray The outlet is for discharging the second air discharge pipe and the second is for sucking the dust including the cutting shoulder from the cloth end to the inside of the machine part: the cloth containing the fabric = 2, including the cutting of the end of the cloth And the resulting:: the tube is the grinding of the slice on the upper part of the needle. It is sucked to the lower part of the needle / Λ;;: 1 ❹ (four) 'other side, through the inside of the needle machine machine...etc: : The cloth end chip is generated and the seam is produced in the cloth. = = By the air from the first air discharge pipe, the air is driven by the tooth drive mechanism to cut the air that is ejected at the beginning end, and is moved back to the material Hr. In the state of the part (4) to the beginning of the cloth end, the air that is ejected from the air ejection port of the discharge s by the air is moved back to the feed tooth drive 6 201104036 mechanism or various movable parts such as a hook In the state of the feeding tooth from the side of the feed tooth to the other side, and the other side is guided to The air outlet of the second air discharge pipe is sent to the collection port of the second intake pipe, and can be sufficiently and efficiently collected and removed from the upper part of the needle plate and the inside of each sewing machine. A large amount of dust containing the chip ends of the fabric is generated. In particular, the dust containing the cloth end chips entering the inside of the sewing machine passes through the air ejected from the second air ejection port and the second air ejection port to bypass the feeding teeth. After the state of the movable parts such as the driving mechanism or the hook is flown, the second and the suction ports of the air pipe are sucked into the suction port of the air pipe, and the dust is relayed in order to collect the portion S, whereby the feed gear driving mechanism or the needle can be suppressed. The movement obstacles such as hooks and the movement of the movable parts are reduced, resulting in poor sewing. The advancement can suppress the deformation and damage of the movable parts caused by the abnormal increase in the amount of dust accumulation, even if it is a continuous sewing operation for a long time. It is possible to reduce the suspended dust in the peripheral part of the sewing part in order to improve the working environment and to make continuous sewing work. Health, carried out the healthy effect. Preferably, in the sewing machine with a dust collecting device of the present invention, the discharge force of the second gas discharged from the second air discharge pipe is set to be higher than the discharge of the work roll from the first nozzle. The force is strong, and the suction force that is sucked from the suction port of the second lance tube is set to be stronger than the discharge force of the air that is ejected from the squirting port of the air ejector. In this case, as described above, the dust can be sequentially transferred to the relay, and the moving path can be attached to and stacked on various movable parts, and the dust removal effect can be improved. 201104036 Moreover, the seam rushing machine with the dust collecting device of the present invention is closer to the trachea and the second suction pipe than to the negative pressure generated by the air blown from the opposite direction of the population. And dust from the chips. The negative pressure generated by the suction contains the cloth end. In this case, even if the large-diameter suction port is used, the u] is filled with a large-capacity vacuum and the size of the vacuum is required. The outlet pipe is ejected in the opposite direction to the suction port; !I is sufficiently strengthened by the use of the small diameter air*, ν ^ % ^ by the negative pressure generated by the work rolling, to sufficiently strengthen the door from each suction port. force. Therefore, the cost of the equipment can be reduced, and the same as g纟贞g >+ to the moon" to ensure the performance of dust collection (dust removal). Further, the sewing machine of the present invention is preferably such that the discharge port of the first emulsion discharge pipe and the second air discharge can form the coffee ejected from the discharge ports. The working milk has a flat opening shape along the horizontal plane tgf, and on the other hand, the second opening of the second inhaling air has a circular opening shape of a flat diameter. : The air that is formed by the suction port to be large/clearing/zero is made to be movable along the water to suppress the dust flowing along the flat 汴 洛 4 砀 砀 砀 砀 砀 屏 屏 砀 砀 砀 砀 砀 砀 砀 流动Parts, etc., 曰 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四In addition, the sewing machine of the present invention has a clear deer _ ^ ^ #, dust device, preferably at the base end of the ο and the trachea, and can be connected to the touch, ± X, 2, and connected to the The hand-held inhalation of the flexible end is difficult to reach the milk hose, and the shovel is removed from the hand-held suction pipe from the § Hai 2nd 瞢 瞢 粪 粪 粪 , , , , , , , , , 、 、 、 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持 手持Move in the state of flexing, and make the flexible suction (four) operation 'by this can be manually inhaled containing 8 201104036
有殘留附著於縫乡刀機戍咖A 收部。 内邛之布料端切屑之塵埃並送往回 該情形，於縫製作鳘 氣管分離，並握持束之時點等，#由將手持式吸 撓曲之狀離、下二 之吸氣管而以始可撓性吸氣軟管 ·'、u也移動操作’而能將含有殘留附著於縫 、錢床内部之布料端切屑之塵埃以手動方式吸入回收：於 下次縫製時亦能確實地發揮與上述同樣之吸塵（除塵）性能、。 :此之外之本發明之特徵構成及伴隨於此 透過實施形態加以明瞭。 【實施方式】 x下根據圖式說明本發明之實施形態。 圖1係本發明之具吸塵裝置之縫匆機要部之立體圖， =係表示使用布料切斷裝置之重疊二片布料之縫製及切 斷狀、、之要部的擴大截面圖，圖3係配置於㈣機床内部 之吸塵裝置之構成的要部俯視圖。於該等圖卜圖3中，^ 係縫匆機床’以包圍該縫幼機床】之狀態設有與該縫切機 床1之上面呈同一面高之縫紉機台2(參照圓3〜圖5)。 於該縫幼機们安裝有針板3及滑板4,該等之上面係 與縫初機$ 1之上面大致同—面高之狀態。於針板3貫通 此平行之二列槽狀長孔5a、5b。其中一方之長孔讣， 隔者上下運動之針9落下以進行既定縫製之下針部W而被 刀離成前後二段。於一方之長孔5&内，設置藉由水平方向 及上下方向之合成運動，使㈣布（下布料）7與#絲布料等 之上布料8之二片重疊布料向縫製進行方向χ依序移送之 201104036 前後-體的進給齒6a，且於另一方之長孔心 二片重叠布料向縫製進行方向χ依序移 ：使该 對進給齒6b。此外，由於 後刀。丨J的一 田於使。亥進給齒6a及讣 及：下方向進行合成運動之進給驅動機 =向 略其說明。 』Λ 因此省 於該針板3之前後二段之槽狀長孔5 於布料進給方向X形成有下部切刀安裝用狹縫槽; :狹縫槽U之長邊方向之大致t央部且對應該下針部1〇 處之針板3部分’貫通形成有後述之上部切 運動用之大致長方形狀之開口部12。 下擺動 14於該針板3上部，如圖1所示，具有於布料切斷裝置 1:附近向下開口之吸入口 16a，用以吸入含有被布 ==身體布7之端部切屑之塵埃的第1吸氣管‘ 透過鞍狀金屬具18及安裝板19固定於縫幼機床i上面。 =;及氣管17’透過可挽性軟管2。連接於塵埃回收部(省 於該針板3下部之縫切機床i内部，如圖3所示設置 :旋轉針鉤21，其具有藉由與針9之協同運動形成針跡之 用，並且，於該旋轉針釣21之橫側部’設 料切斷裝置u之上部切刀15朝上下往返擺動之上二 :動機構。该上部切刀驅動機構’係透過將該上部切刀1 $ 安裝為固定狀態之可動切刀台22、上部切刀擺動臂Μ、與 么角形線軸24及二叉狀被動部25所成之切刀台驅動手段了 部切刀轴26(能旋轉地支樓於固定在針板3下面之上切 刀口托架27)之軸心周圍上下往返擺動驅動。藉由透過該上 10 201104036 部切刀驅動機構使上部切 v " 1 5於上下/ 士 刀15之直線狀刀部斷續地接觸於下/返擺動，使上部切 部，以切斷縫製前一刻之二、。切刀13之直線狀刃 布）7之端部。 重'3'布料中的下布料（身體 於該縫紉機床1内部， 之左右兩側部中一方之側部設置^給齒及針鉤21 2空氣喷出管29,該第i空氣1空=28與第 6b之布料搬送方向之終端部側營2 ’配置於進給齒化 部側沿箭頭X方向喷出空氣之空二有從該終端部側向始端 喷出管29,配置於進給齒％二出口 2:a’該第2空氣 側，具有與從該第1空氣噴出 ：：达方向之始端部 产， s28之噴出口 2 8a噴出夕六 :=直角地交又—1之另-側部沿:：； 方向喷出空氣之空氣喷出口 29a。 耵頭y 又，該縫幼機床i内部，於隔著該進給齒6a、6b及針 右兩側部中另一方之側部設有第2吸氣管其 3具有與該第^氣喷出f 29之喷出口 W對向之吸入口 縫句機庆第/及乳S Μ ’如圖4所示，被固定支撐於緊接著 =，·刀機床i下方配設而連接於用以收容潤滑油之集油構件 33端部的傾斜板部33a。 α於該第2吸氣管30之基端部（與吸入口 30a相反之蠕 部）\以能插入及拔出分離之方式連接有俯視j^字形之手 ，吸氣管32(連通連結於沿縫紉機台2下面配設之可撓性吸 氣軟管3!之前端部）的前端吸入口 32a。該手持式吸氣管 32，於縫製時係如圖4所示，將第2吸氣管30插入連接於 第2吸氣管30之基端部來使用，而能將含有從該第2空氣 201104036 噴出管29之嘖屮π 29a喷出之空氣吹走之布料端切屑之塵 %等至箭頭z方而 万向而吸入第2吸氣管30内，並且將該所 入之塵埃透過該丰姑^ 4 手持式吸氣管32及可撓性吸氣軟管31送 住塵埃回收部。 p又’於縫製結束時等，將該手持式吸氣管32從第2吸 毯 之基端。卩分離，將所分離之吸氣管32，如圖5所示 你义、山手握持而—邊使可挽性吸氣軟管3 1撓變一邊移動操 端吸入π 32a，藉此能以手動方式吸入殘 在縫紉機床1内邱赤兮隹， 逆、'、° 。次忒集油構件33端部之傾斜板部33a 面的塵埃送往該塵埃回收部。 此處’係將從該第2空翁 二轧喷出管29之噴出口 29a喷出 二 設定為較從該第1空氣喷出管28之喷出口 28a噴出之空氣之哈 之喷出力強’且將從該第2吸氣管30之吸 入口 3〇a吸入之吸入力 〈及 °為較於從該第2空氣喷出管29 之喷出口 29a喷出之空氣之噴出力強。 二：第】吸氣管16之吸入口⑹及第2吸氣管％ 反^1，連接有向與該等各吸入口 130a相 哕犛*〜， 札贳出軟* 17、34，藉由伴隨從 口亥荨空軋喷出軟管17、34喷 ^There is a residue attached to the sewing machine. The dust of the inner end of the cloth at the end of the fabric is sent back to the situation, and the air pipe is separated at the seam, and the time when the beam is held, etc., is separated by the hand-held suction and the lower two suction pipes. The flexible flexible suction hoses, 'and u are also moved,' can be used to manually collect and collect dust from the ends of the cloth that are attached to the seam and the inside of the money bed: it can be used reliably during the next sewing. The same dust (dust removal) performance as above. The features and configurations of the present invention other than the above are apparent from the embodiments. [Embodiment] An embodiment of the present invention will be described with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a main part of a sewing machine having a dust collecting device according to the present invention, where Fig. 3 is an enlarged sectional view showing the sewing and cutting of the overlapping two sheets of cloth using the cloth cutting device, and Fig. 3 A plan view of the main part of the structure of the dust collector installed in (4) the machine tool. In the drawings of Fig. 3, a sewing machine table 2 having the same height as the upper surface of the slitting machine 1 is provided in a state in which the sewing machine tool machine "includes the sewing machine tool" (refer to circle 3 to Fig. 5) . The needle machine 3 and the slide plate 4 are attached to the slitting machine, and the upper surface thereof is substantially the same as the upper surface of the slit machine $1. The needle plate 3 penetrates through the two parallel rows of slotted long holes 5a, 5b. One of the long holes, the upper and lower movement needles 9 are dropped to perform the needle portion W under the predetermined sewing, and are separated into two sections before and after the knife. In the long hole 5& in one side, a combined motion in the horizontal direction and the up-and-down direction is provided, so that the two pieces of the cloth 8 on the (four) cloth (lower cloth) 7 and the # silk cloth are superimposed on the sewing direction. The feed teeth 6a of the front and rear body of the 201104036 are transferred, and the two overlapping fabrics of the other long holes are sequentially moved in the direction of the sewing: the pair of feed teeth 6b are made. In addition, due to the back knife.丨J's one is in the field. The feed gear 6a and 讣 are: the feed drive machine that performs the combined motion in the lower direction = the description is omitted. Λ Therefore, the slot-shaped long hole 5 in the second and second stages before the needle plate 3 is formed with a slit groove for lower blade mounting in the cloth feeding direction X; the substantially t-direction of the longitudinal direction of the slit groove U Further, the needle plate 3 portion of the lower needle portion 1 is formed so as to penetrate through the substantially rectangular opening portion 12 for the upper portion cutting motion to be described later. The lower swing 14 is on the upper portion of the needle plate 3, as shown in Fig. 1, and has a suction port 16a opened downward in the vicinity of the cloth cutting device 1 for sucking dust containing the swarf at the end of the cloth == body cloth 7. The first intake pipe 'is fixed to the sewing machine tool i through the saddle metal fitting 18 and the mounting plate 19. =; and the trachea 17' is transmitted through the flexible hose 2. Connected to the dust collecting portion (which is disposed inside the slitting machine tool i at the lower portion of the needle plate 3, as shown in FIG. 3, is provided with a rotating hook 21 having a stitch formed by the coordinated movement with the needle 9, and In the lateral side of the rotary needle fishing 21, the upper cutting blade 15 swings up and down to swing up and down two: a moving mechanism. The upper cutter driving mechanism is installed by the upper cutter 1$ The movable cutter table 22, the upper cutter swing arm Μ, the angled bobbin 24, and the bifurcated passive portion 25 are formed by a cutter table driving means (a rotatably fixed branch is fixed) On the lower surface of the needle plate 3, the upper and lower sides of the cutting edge bracket 27) are oscillated up and down. By passing the upper 10 201104036 cutter driving mechanism, the upper portion is cut and the line is up and down. The blade portion is intermittently brought into contact with the lower/rear swing, and the upper portion is cut so as to cut off the end portion of the straight blade of the cutter 13 at the moment before the sewing. Lower fabric in the '3' fabric (the body is inside the sewing machine 1 and the side of one of the left and right sides is provided with a tooth and a hook 21 2 air ejection pipe 29, the ith air 1 is empty = 28 and the end portion of the fabric conveying direction of the 6th bucking side 2' is disposed on the side of the feeding toothing portion, and the air is ejected in the direction of the arrow X. The second end is discharged from the end portion to the starting end of the pipe 29, and is disposed in the feed. The second % of the teeth 2: a', the second air side, and the first end of the discharge from the first air: the direction of the direction of the first end, the discharge port of the s28, the discharge of the 8 8a, the sixth six: = right angle and another -1 - the side edge::; the air ejection port 29a that ejects air in the direction. The head y is again, the inside of the sewing machine tool i is on the other side of the right side of the feed teeth 6a, 6b and the needle The second intake pipe is provided with a second intake pipe 3 having a discharge port opposite to the discharge port W of the first gas discharge f 29, and the machine is fixed and supported by the machine. Next, the slanting plate portion 33a is disposed below the cutter machine tool i and connected to the end portion of the oil collecting member 33 for accommodating the lubricating oil. α is at the base end portion of the second intake pipe 30 (with the suction port 30) a (the opposite creeping part)\ is connected with a hand that looks like a j-shaped shape in such a manner that it can be inserted and pulled out, and the suction pipe 32 (connected to the flexible suction hose 3 disposed along the lower side of the sewing machine table 2! The front end suction port 32a of the front end portion. The hand-held intake pipe 32 is inserted into the base end portion of the second intake pipe 30 as shown in FIG. In addition, the dust of the cloth end swarf containing the air ejected from the 啧屮 π 29a of the second air 201104036 discharge pipe 29 can be sucked into the second intake pipe 30 by the arrow z. And the dust that has been introduced is sent to the dust collecting portion through the Fenggu^4 hand-held suction pipe 32 and the flexible suction hose 31. p-'At the end of sewing, the hand-held suction pipe 32 is separated from the base end of the second suction blanket, and the separated suction pipe 32, as shown in Fig. 5, is held by the mountain hand, while the movable suction hose 3 1 is flexed and moved. The operator draws in π 32a, thereby manually inhaling the slanting plate portion 33a remaining in the sewing machine tool 1 in the sewing machine tool 1, reverse, ', °. The dust is sent to the dust collecting portion. Here, the discharge port 29a of the second air-and-two-rolling pipe 29 is ejected to be ejected from the discharge port 28a of the first air ejecting pipe 28. The suction force of the air is strong, and the suction force < and ° taken from the suction port 3〇a of the second intake pipe 30 is higher than the discharge port 29a from the second air discharge pipe 29. The air is strongly ejected. Second: the suction port (6) of the suction pipe 16 and the second suction pipe %1, the connection is opposite to the suction ports 130a*, and the Sapporo is soft. * 17, 34, by spraying the hoses 17, 34 from the mouth of the sea
Wa ^ ^ 方出工乳而產生於吸入口 16a、 之負壓作用’吸入含有布料 收部。 知刀屑之塵埃並以搬送至回 再者，該第1空氣喷出管28 喷出昝〇〇 ^ <贺出口 28a及第2空氣 贳出s 29之噙出口 29a，均 ^ ^ ^ . 成為可使從該等喷出口喷出 面，笛〇 卞冰之扁平開口形狀，另一方 第2吸氣管30之吸入d 3〇ap〇_、从 开> 成為較其他部分大徑之 12 201104036 圓形開口形狀。 入, Π ^ _ 1中’35係布料魔件。又，於圖4及圖5。6 係形成於集油構件33端部之傾斜板部33a之手人口，該手 入口 36,係當將收容一定長度之底線之中針釣（線轴箱消 針釣2!作交換時，用來供從縫匆機台2下部將手插人之開 又，包含縫切機幻及縫切機臂37之縫匆機本體，係 構成為可相對縫幼機台2及集油構件33向後方傾動，藉由 使縫初機本體向後方傾動，如圖4及Η 5所示能使集油構 件33開放。 如上述所構成之具吸塵裝置之縫初機，藉由將身體布 (下布料）7與雷絲布料等之上布料8之二片重疊布料，以固 定於縫初機床i、針板3及滑板4之上面之狀態使縫幼機旋 轉’而使二片重疊布料透過進給齒“、仳朝縫製進行方向 X依序移送。此時，二片重疊布料中之上布料8，如圖2所 示，係被連設在上部切刀15之布料導引片…導引而过迴 於切斷作用位置上方之方式，且身料7以沿針板3上面 之方式分為上下移送而送入切斷作用位置。 接者’透過連動於縫紉機之旋轉而往返驅動擺動之上 部切刀擺動臂23、角形線軸24及二叉狀被動部25所構成 之切刀台驅動手段使可動切刀台22繞固定在該可動切刀台 22之上部切刀軸26之軸心上下往返擺動驅動，藉由該可動 切刀台22之上下往返擺動，使上部切刀15之直線狀刀部 斷續地接觸於下部切刀13之直線狀刃部，切斷縫製前一刻 之二片重疊布料中之下布料（身體布）7之端部，於該切斷後 13 201104036 -刻針9插入下針部10而縫製二片_ 且將=依序移送於縫製進行方向χ而陸續進二: 於如上述縫製時’伴隨以布料切斷裝置Η切斷下布： 二體布):端部所產生之布料端切肩中，含有產生於針板3 了屑之塵埃’被藉負㈣用產生吸入力之第1吸氣 s之—吸人π 16a吸人’㈣可撓性軟管2q送往回收部。 方面，通過針板3之下針部1〇或長孔 ::: =床1内部之布料端切屑及產生於縫切機約内 #之線屬專之塵埃，藉由從第i空氣喷出管28之空 口 28a向布料搬送方向之始端部側喷出之空氣，在迁迴於進 給齒驅動機構或針鉤21等之各種可動零件之狀態下被導至 布料搬送方向之始端部側後，藉由交叉於該空 空氣喷出管29之空氣喷出口 29a喷出的空氣，在迁迴於進 給齒驅動機構或針鉤等各種可動零件之狀態下、蛘 通過縫幼機床！内部之靠後端位置從進給齒6a'6^ — : 部向另-側部流動’於該另一側部被與第2空氣喷出管Μ 之空氣噴出口 29a對向之第2吸氣管3〇之吸入口 3 而吸入：第2吸氣管30内’經由手持型之吸氣管η及可 挽性軟管3 1送往回收部。 如上述，能將含有縫製時多量產生之布料端切屬之塵 埃於各針板3之上部及縫初機床i内部分別吸入至第丄吸 氣管16及第2吸人管3Q，而能在數量上充分且有效率地回 收去除。特別是，將含有侵入縫幼機…部之布料端切 屑之塵埃’透過從第i空氣噴出管28及第2空氣噴出管Μ 喷出之空氣，以迂迴於進給齒驅動機構或針鉤等之各種可 201104036 動零件之狀態流動後，吸入於第 吸軋管3〇之吸入口 30a， 、接力式地依序移送而回收處 處理藉此鲍抑制因進給 齒驅動機構或針鉤21等各種 動零件之運動障礙或機能降The Wa ^ ^ side is produced by the suction port 16a, and the negative pressure action is sucked into the cloth containing portion. Knowing the dust of the swarf and transferring it back, the first air discharge pipe 28 ejects the 昝〇〇^ <he exit 28a and the second air outlet s 29 and the exit 29a, both of which are ^ ^ ^ . It is a flat opening shape of the flute ice that can be ejected from the discharge ports, and the other third intake pipe 30 is sucked into d 3〇ap〇_, and is opened from the other side. Shaped opening shape. In, Π ^ _ 1 '35 series cloth magic pieces. Further, in Fig. 4 and Fig. 5, 6 is a hand population formed on the inclined plate portion 33a at the end of the oil collecting member 33, and the hand inlet 36 is used to accommodate a certain length of the bottom line of the needle fishing (the spool housing Needle fishing 2! For exchange, it is used to open the hand from the lower part of the seam machine 2, including the seam cutting machine magic and the seam cutting machine arm 37 seam rush machine body, which is configured to be relatively seamable The machine 2 and the oil collecting member 33 are tilted rearward, and the oil collecting member 33 is opened as shown in Figs. 4 and 5 by tilting the initial body of the sewing machine. As shown in Fig. 4 and Fig. 5, the sewing device is constructed as described above. The machine rotates the sewing machine by fixing the body cloth (lower cloth) 7 and the two pieces of the cloth 8 on the top of the silk cloth, etc., to be fixed on the upper surface of the sewing machine tool i, the needle plate 3 and the slide plate 4. 'The two overlapping fabrics are conveyed through the feed teeth ", and the direction X is sequentially transferred in the sewing direction. At this time, the upper fabric 8 of the two overlapping fabrics, as shown in Fig. 2, is connected to the upper cutter. The cloth guide piece of 15 is guided to pass over the cutting position, and the body 7 is divided into upper and lower sides along the upper surface of the needle board 3. The transfer is sent to the cutting position. The picker's drive means for reciprocatingly driving the swinging upper swing arm 23, the angular bobbin 24 and the bifurcated passive portion 25 by the rotation of the sewing machine to move The cutter table 22 is driven up and down around the axis of the cutter shaft 26 fixed to the upper cutter shaft 22 of the movable cutter table 22, and the linear cutter portion of the upper cutter 15 is made up and down by the movable cutter table 22 The linear blade portion of the lower cutter 13 is intermittently contacted, and the end portion of the lower fabric (body cloth) 7 in the overlapped cloth at the moment before the sewing is cut off. After the cutting, 13 201104036 - the stitch 9 is inserted. The needle portion 10 is sewn into two pieces _ and the same direction is transferred to the sewing direction and the two are successively inserted: when sewing as described above, 'the cloth is cut off with the cloth cutting device :: the two-body cloth: the end portion In the end cut of the fabric, the dust containing the scraps generated in the needle plate 3 is borrowed (4) by the first inhalation s which generates the suction force - the suction π 16a sucks the person (4) the flexible hose 2q To the recycling department. Aspect, through the needle plate 3 below the needle 1〇 or long hole::: = inside the bed 1 The cloth end chip and the thread generated in the seam cutting machine are special dust, and the air ejected from the air port 28a of the i-th air ejecting pipe 28 to the beginning end side of the cloth conveying direction is moved back. After the feed tooth drive mechanism or the various movable parts such as the hook 21 are guided to the start end side of the cloth conveyance direction, the air ejected through the air discharge port 29a of the air discharge pipe 29 is In the state of moving back to the various movable parts such as the feed gear drive mechanism or the hook, the boring machine is passed through the sewing machine! The inner rear end position is from the feed tooth 6a'6^ — : the part flows to the other side. The other side portion is sucked into the suction port 3 of the second intake pipe 3 that faces the air discharge port 29a of the second air discharge pipe :: the second intake pipe 30 is sucked by the hand-held type The trachea η and the pullable hose 3 1 are sent to the recycling section. As described above, it is possible to suck the dust of the cloth end which is generated in a large amount during the sewing process into the upper portion of each of the needle plates 3 and the inside of the slit machine tool i to the third suction pipe 16 and the second suction pipe 3Q, respectively. The amount is fully and efficiently recovered and removed. In particular, the dust containing the cloth end chips of the intrusion slitting machine portion is transmitted through the air ejected from the i-th air ejecting pipe 28 and the second air ejecting pipe 迂 to be returned to the feed gear driving mechanism or the hook. After the various states of the 201104036 moving parts flow, the suction port 30a of the first suction rolling pipe 3 is sucked, and the relay is sequentially transferred and the recovery portion is processed to suppress the feed gear driving mechanism or the hook 21 or the like. Movement obstacles or functional decline of various moving parts
低導致之縫製不良，進一舟At如W 良$步月匕抑制因塵埃堆積量異常增加 導致之可動零件之變形、砝μ Α 千之變形破知的不良狀態之產生，即使係 长·日f間之連續縫製作業亦能成. %確實、順利地進行，且亦能透 吸氣管16吸入回收縫製處周邊部之懸浮塵埃以謀求 業袁竟之改善’旎衛生、健康地進行連續縫製作業。 又，如上述實施形態所述，將從該第2空氣喷出管29 之喷出口 29a喷出之空氣之喷出力設定為較從該第【空氣喷 出二之噴出口 Μ出之空氣之噴出力強，且將從該第 吸氣s 30之吸入口 3〇a吸入之吸入力設定為較於從第2 ，氣喷出管29之噴出口 29a噴出之空氣之喷出力強，藉此 可如上述鉸’可進一步抑制接力式依序移送之塵埃脫離既 疋之机動路徑而附著並堆積於針鉤2 1等各種可動零件，謀 求除塵效果之提升。 ^又，如上述實施形態所述，該第】吸氣管〗6及第2吸 氣g 30，均藉由伴隨從該吸入口 16a及3〇a附近向與該吸 入口 16a及3〇a相反方向喷出空氣所產生之負壓作用吸入含 有布料端切屑之塵埃，！|由此構成，即使係使用具有能大 中田確保塵埃吸入範圍之大口徑吸入口 16a，3〇a之第1及第2 吸氣s 16，30之情形’無需使用配合該口徑大小之大容量 真工泵，仍可藉由使用小徑之空氣喷出管17，34向與吸入 相反方向噴出空氣所產生之負壓作用，充分地加強來自 各吸入口 l6a，30a之吸入力。因此，能謀求設備面之成本 15 201104036 降低’同時能確保 --- V「矛；廢j性 w ;，如上述實施形態所述，該第丨：氣 出口 2仏及第2空氣喷出管29之喷出口 之喷 使從該等噴出口喷出处@形成為可 開口形狀’另-方面，該第2吸氣管30之吸入:：= J大控之圓形開口形狀’藉此，因從第1及第2空氣喷出 管28，29喷出之*盗士、或，,L υ τ 工乱贺出 著今扁平… 平面之扁平流’而能抑制順 者…“氣流動之塵埃擴散於縫幼機床！内部 於可動零件等，並且將以扁平集合狀態流動 :量確實地吸入於第2吸氣管30之吸入口心，而二 良好地回收。 此双丰 再者’如_L述實施形態所說明I，於縫製作業結束之 時點等’將以能分離方式連接於該第2吸氣管⑼之基端部 =持式吸氣管32從第2吸氣f3Q拔出分離，藉由㈠ 握持所分離之吸氣管30而在使可撓性吸氣軟管31撓曲之 狀’i移動#作前端吸入口 32a ’而可例如將殘留附著於縫紉 機床1内部之塵埃以手動方式吸入並送往回收部以進行回 收處理，或如圖5所示’藉由使縫幼機本體相對縫切機么2 =油構件33向後方傾動，以與使集油構件33開放之狀 〜、5樣也移動操作，藉此能以手動方式吸入殘留附著於集 油構件33端部之傾斜板部…之上面之塵埃並送往女 部以進行回收處理。 又，於上述實施形態，雖表示了將第丨空氣噴出管 之噴出口 28a及第2空氣吸氣管29之喷出口 29a，形成為 ° 面之扁平開口形狀者，但亦可將細徑之複數個空氣 16 201104036 喷出管沿水平面緊貼配置者。 本發明使用之布料切斷裝置14 說明之構成以外，料使用任何構成者除如上述實施形態所 【圖式簡單說明】 圖1係本發明之具吸塵裝 s 2 , 麈裒置之縫初機要部的立體圖。 圖2係表不使用該縫初機之布料 布料之縫製及布料端切斷狀裝置之-片重營 圖3你志擴大戴面圖。 圖3係表不該縫切機之縫初機床内 成的要部俯視圖。 氷内。P之吸塵裝置之構 圖4係使該縫紉機 傾動之狀態的要部俯視圖，機本艘相對縫幼機台向後方 圖5係表示使用該縫幼機之手持型殘留 附者於縫紉機床内部或集 、 λ . 卞伸傅1干之壓埃以手動方式進打吸 入處理之狀態的要部俯視圖。 于動万 主要元件符號說明】 1 9 6a 7 8 9 15 16 6b 縫紉機床 針板 進給齒 下布料（身體布） 上布料 針 布料切斷裝置 第1 °及氣管 17 201104036 16a 第 1吸氣管之吸入口 28 第 1空氣喷出管 28a 第 1空氣喷出管之空氣喷出口 29 第 2空氣喷出管 29a 第 2空氣喷出管之空氣喷出口 30 第 2吸氣管 30a 第 2吸氣管之吸入口 31 可撓性吸氣軟管 32 手持型吸氣管 32a 手持型吸氣管之吸入口 X 縫製進行方向（布料進給方向） 18If the sewing is low, the sewing will be inferior. If you get into a boat, such as W, you can suppress the deformation of the movable part caused by the abnormal increase in the amount of dust accumulation, and the occurrence of the bad state of the deformation of the 砝μ 千 thousand, even if it is long. The continuous sewing operation can also be carried out in a positive and smooth manner, and the suspended dust in the peripheral portion of the sewing machine can be inhaled through the suction pipe 16 to improve the industry's performance. Further, as described in the above embodiment, the discharge force of the air ejected from the discharge port 29a of the second air discharge pipe 29 is set to be ejected from the air ejected from the discharge port of the second air ejecting pipe 2. The force is strong, and the suction force sucked from the suction port 3〇a of the first intake air s 30 is set to be higher than the discharge force of the air ejected from the second discharge port 29a of the air discharge pipe 29, thereby being strong. The above-described hinges can further suppress the dust that is sequentially transferred by the relay type from being detached from the winding path and attached to the various movable parts such as the hook 2 1 to improve the dust removal effect. Further, as described in the above embodiment, the first intake pipe 6 and the second intake g 30 are accompanied by the suction ports 16a and 3a from the vicinity of the suction ports 16a and 3a. In the opposite direction, the negative pressure generated by the air is sucked into the dust containing the chip at the end of the cloth! In this case, even if the first and second intake s 16, 30 of the large-diameter suction port 16a, 3〇a capable of ensuring the dust suction range of the large-sized field are used, it is not necessary to use a large capacity that matches the size of the aperture. The pump can fully enhance the suction force from the suction ports l6a, 30a by using the small-diameter air discharge pipes 17, 34 to exert a negative pressure generated by the air blown in the opposite direction to the suction. Therefore, it is possible to reduce the cost of the equipment surface 15 201104036 to reduce 'at the same time to ensure that --- V "spear; waste j w; as described in the above embodiment, the third: air outlet 2 仏 and second air ejecting pipe The spray of the discharge port of 29 is formed in such a manner that the discharge port is formed in an openable shape. In addition, the suction of the second intake pipe 30 is:: = the shape of the circular opening of the J control. *The thief, or, L υ τ, which is ejected from the first and second air ejection pipes 28, 29, confuses the flat... the flat flow of the plane' and suppresses the smoothness... Spread over the sewing machine! The inside is moved to a movable part or the like, and flows in a flat state: the amount is surely sucked into the suction core of the second intake pipe 30, and is recovered in good condition. In addition, as described in the embodiment of the present invention, I will be connected to the base end portion of the second intake pipe (9) in a separable manner when the sewing operation is completed. The second inhalation f3Q is pulled out and separated, and by (1) holding the separated intake pipe 30 and making the flexible intake hose 31 deflect, the 'i moving # is the front end suction port 32a', for example, The dust remaining inside the sewing machine 1 is manually sucked and sent to the recovery section for recycling, or as shown in FIG. 5 'by tilting the machine body relative to the slitting machine 2 = the oil member 33 is tilted rearward By moving the oil collecting member 33 to the open state, the dust is also manually moved, whereby the dust adhering to the upper surface of the inclined plate portion of the end portion of the oil collecting member 33 can be manually sucked and sent to the female department. Recycling is carried out. Further, in the above-described embodiment, the discharge port 28a of the second air discharge pipe and the discharge port 29a of the second air intake pipe 29 are formed into a flat opening shape of the surface, but the small diameter may be used. Multiple air 16 201104036 The spout tube is placed close to the configurator along the horizontal plane. In addition to the configuration described by the fabric cutting device 14 used in the present invention, any constituents of the material are used in addition to the above-described embodiments. [Fig. 1 is a schematic view of the dust collecting device s 2 of the present invention. A perspective view of the department. Figure 2 shows the fabric that does not use the sewing machine. The sewing of the fabric and the cutting device of the fabric end - the film re-enforcement. Fig. 3 is a plan view showing the main part of the machine tool of the slitting machine. Inside the ice. Fig. 4 is a plan view of the main part of the state in which the sewing machine is tilted. The machine is opposite to the sewing machine. The rear view of the machine is shown in Fig. 5, which means that the hand-held type of the sewing machine is used inside the sewing machine or set. λ. 俯视 傅 傅 1 1 1 1 1 1 1 1 1 1 1 。 。 。 。 。 。 。 。 。 。 。 。 。 YUWAN main component symbol description] 1 9 6a 7 8 9 15 16 6b Sewing machine needle plate feed tooth under cloth (body cloth) Upper cloth needle cloth cutting device 1 ° and air pipe 17 201104036 16a 1st suction pipe Suction port 28 First air ejection pipe 28a Air ejection port 29 of the first air ejection pipe Second air ejection pipe 29a Air ejection port 30 of the second air ejection pipe Second inhalation pipe 30a Second inhalation Pipe suction port 31 Flexible suction hose 32 Hand-held suction pipe 32a Hand-held suction pipe suction port X Sewing direction (cloth feed direction) 18