201035402 ’. 六、發明說明： - 【發明所屬之技術領域】 本發明係有關一種縫劫機 氣壓控制壓線盤，以杵制鏗：之裝置§又§十，尤指-種利用 【先前技術】 控制釋放、保持或調整變換針線張力。 ❹ 美兄制而令針線調整至不同之張力，4:= ^00932 rn^ 緊線器與第二各其上裝有第— 以被消除，·為此，放狗旱二2，於針線上之拉緊載荷可 ;;;;線銷上，並藉助:電:二 ί.=軌跡时開之㈣_，«第—緊線 然如上述習用「縫紉機緊線梦 ， ο 仍存有結構性之缺失如下：、’、」使用者於實際操作時 彈菁係^^個電磁鐵以分別推動兩組設定不同 推力之變化，進而控制釋放或維持緊控制其輸出 ，之電路系統，因而導 不利於整體之組裝配置。 、s大而佔耗工間，且 2.正因習用構造係藉由控制其 鬆緊度，因此當緊線器 欠化k，可能會影響其推力輸出之精準度。’周疋而 本案創作人有鑑於上述習用之「ΜέΓ她.热必壯取 施用時之缺失積寧個關:機緊線裝置」於實際 積累们人從事相關產業開發之多年實務經 201035402 • 驗，精心設計，終於研發出一種縫紉機之鬆線裝置。 【發明内容】201035402 '. VI. Description of the invention: - [Technical field to which the invention pertains] The present invention relates to a pneumatically controlled crimping disc for sewing machine to control the apparatus: § § § 10, especially the use of [prior art] Controls the release, hold, or adjustment of the change needle tension. ❹ Beautiful brother system and adjust the needle thread to different tension, 4:= ^00932 rn^ The tightener and the second one are equipped with the first - to be eliminated, · For this purpose, put the dog dry 2, on the needle The tension load can be;;;; on the wire pin, and with the help of: electricity: two ί. = when the track is opened (four) _, «the first line is as the above-mentioned "sewing machine tight line dream, ο still has a structural The missing is as follows:, ',' the user plays the electromagnet in the actual operation to push the two sets of different thrust changes, and then control the release or maintain the tight control of the output of the circuit system, thus the guidance is not conducive to The overall assembly configuration. s is large and accounts for labor, and 2. Because the conventional structure controls the tightness, when the tightener is weakened, the accuracy of the thrust output may be affected. 'Zhou Wei and the creator of this case have in view of the above-mentioned practice of "selling her. The heat must be taken when the application is lacking, the accumulation of the line: the tight line device" in the actual accumulation of people engaged in the development of related industries for many years of practice 201035402 Well designed, finally developed a sewing machine loosening device. [Summary of the Invention]
’本發明之主要目的，旨在提供一種縫切機之鬆線裝 置，利用體積較小之氣壓缸以調控壓線盤，進而節 提昇運作之穩定性。 W ο 為達上述目的，本發明縫紉機之鬆線裝置，係包含：一基 該基板上具有—第一側與一相對之第二側，於該基板上J =有至少二穿孔分別貫通該第—側與該第二側；至少二 盤’分別對應-該穿孔’祕職至少具有—定位柱，該定位 具有—第—結合部，該定位柱另端具有—第二結合部自 ίί板第rf賴設於該穿孔内’於該第—結合部側向開設有-二，且该第二結合部開設有一插孔，該插孔兩端分別連通兮 =與該基板第二側；-雛單元螺接於該定位柱之該第一結/ ΐί間設ΐΐ定位ΐ上’且位於該基板與該調整單 啡杜二，弹早兀套没於该定位柱上，而位於該壓掣片盥該 ^早兀之間以麗掣該壓掣片，且該彈性單元^ 插孔内’且該銷體具有—第—抵頂端突:= 及該銷體具有-第二抵頂端抵靠該插槽 轉片對應樞接於該基板之該第二側，並於 片上形成一抵靠面抵靠該第二側表面，以及該轉動片於 凹凹槽與至少—滑槽’該凹槽收容 ίίΐ 端以及該滑槽滑動收容另一該銷 體^第-抵頂^; 一氣壓缸，該氣壓缸為兩段式，用 凹槽或該凹槽與該滑槽分別旋離 而位 $指和-口 -工山\, t茨轉動片之旋轉中心上，且 该復知早兀兩端分別抵持該基板與該轉動片。 並使μ銷體之雜—抵頂端抵靠該壓線盤之該彈性單元，進而 201035402 ‘ 1該壓掣片之壓掣力;又當該氣壓缸解除對 片推頂，藉由#亥復歸單元之復歸力而使該轉動片復 【實施方式】 茲為便於貴審查委員能更進一步對本發明之構造、使用 L，有更深-層明確料實之認識與瞭解，創作人於此特 牛出較佳之實施例，配合圖式詳細說明如下： ❹The main object of the present invention is to provide a loosening device for a slitting machine which utilizes a smaller pneumatic cylinder to regulate the crimping disc, thereby improving the stability of the operation. For the above purpose, the loosening device of the sewing machine of the present invention comprises: a base having a first side and an opposite second side, wherein the substrate J has at least two perforations respectively penetrating the first - the side and the second side; at least two discs respectively corresponding to - the perforation 'secret has at least - a positioning post, the positioning has a - first joint, the other end of the positioning post has - the second joint from the ί plate The rf is disposed in the through hole, and the second joint portion is open to the second side, and the second joint portion defines a socket, and the two ends of the socket are respectively connected to the second side of the substrate; The unit is screwed to the first node / ΐ 该 of the positioning post and is disposed on the positioning plate and is located on the substrate and the adjusting single crystal, and the elastic sleeve is not on the positioning post, but is located on the positioning piece掣 between the 兀 兀 以 以 以 以 以 以 , , , , , , , , , , , , , , , , , , , , , 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性 弹性The slotted rotor is pivotally connected to the second side of the substrate, and an abutting surface is formed on the sheet against the second side surface. And the rotating piece is in the concave groove and the at least the sliding groove, the groove receiving the ίίΐ end, and the sliding groove slidingly accommodating the other pin body ^-abutting; a pneumatic cylinder, the pneumatic cylinder is two-stage, Using a groove or the groove and the chute to be respectively rotated away from the center of rotation of the position of the finger and the mouth-to-worker, and the two ends of the treading plate respectively resist the substrate and the Turn the piece. And the miscellaneous pin of the μ pin body abuts against the elastic unit of the crimping disc, and further the pressure of the pressing piece of the 201035402 '1; and when the pneumatic cylinder releases the pushing of the piece, the The reversal force of the unit makes the rotating piece complex. [Embodiment] In order to facilitate the examination committee to further develop the structure and use of L of the present invention, there is a deeper-layered understanding and understanding. The preferred embodiment is described in detail as follows: ❹
"月先參閱第一圖、第二圖及第三圖所示，本發明係配置一 縫匆機主體1上’係包含：―基板2、四壓線盤3、一轉動片 4、二氣壓缸5以及一復歸單元6所組成；其中， 该基板2上具有一第一側21與一相對之第二側2 2，於 ，基板2上開設有四個穿孔2 3分別貫通該第—側2丄與該 第二侧2 2，且於該第二側2 2凸伸有一第一短柱2 4。 一四该壓線盤3，分別對應—該穿孔23，該壓線盤3係由 一疋位柱31、一調整單元3 4、一壓掣片3 5、一承載片3 6、一彈性單元3 7以及一銷體3 8所構成。 該定位柱31-端具有-第-結合部3 2，其表面具有一 螺紋3 2 1且中心具有-開口之插槽3 2 2，該定位柱3丄另 ，=一第二結合，3 3自該基板2第—側2 1固設於該穿 2 3内，且該第二結合部3 3開設有一插孔3 31，該插 孔3 31兩端分別連通該插槽3 2 2與該基板2第二側2 2。 S亥调整單兀3 4呈帽體狀’對應螺接於該第一结合部3 2 表面之該螺紋3 21。 且位於該基板2與 該壓掣片3 5套設於該定位柱31上， 該調整單元3 4之間。 ’且位於該基板2與 該承載片3 6套設於該定位柱31上 該壓掣片3 5之間。 该彈性單tg 3 7為抗壓彈簧構成，該雜單元3 7套設於 位柱3 1上’而位於該㈣片3 5與該調整單元3 4之間 以壓掣職掣片3 5，且該彈性單元3 7具有一尾端3 7工進 201035402 - 入該插槽3 2 2内。 該銷體3 8設於該插孔3 3 1内，且該銷體3 8具有〜笛 一抵頂端3 81突出於該基板2第二側2 2表面以及該鎖^ 3 8具有一第二抵頂端3 8 2抵靠該插槽3 2 2内之該壓^ 片3 5。 八 ❹ ❹ 該轉動片4對應樞接於該基板2之該第二側2 2，並於a 轉動片4上設有一樞接部41對應樞接於該基板2之該第f 侧2 2，且該轉動片4形成一抵靠面4 2抵靠該第二側2 面，以及該轉動片4於該抵靠面4 2上分別凹設有二凹抑f 與一/骨槽4 4以對應四該銷體3 8，該滑槽4 4呈弧狀且邀^ 轉動片4之該樞接部4 1所旋轉之圓周為同軸心；二該^§亥 3分別收容其中—該銷體3 8之該第一抵頂端3 8工4 該滑槽4 4分別滑動收容其中一該銷體3 8之該第—抵二 3 8 1，又該轉動片4延伸一旋臂4 5恰位於該氣壓缸 頂路徑上’另於該轉動片4凸伸有一第二短柱46， 推 短柱4 6與該第一短柱2 4為同向設置。 μ弟一 ^壓缸5具有-主體5 ，於該主體5工内設有 柱5 2滑動凸伸於該主體5 i外以對應該轉動片4之誃 4 5，用以推頂該轉動片4旋轉，且該氣壓缸5設有一^斤 壓輸入器5 3用以對該頂壓柱52輸出—推力，使該 2對該轉糾4提供第-段位置推力，進使該槽 =體，應之位置，令原設於該等凹槽4 3 巧=魏#面4 2抵靠而位移；以及該氣壓缸5設有—第』 ，，輪入器5 4用以對該頂壓柱5 2輸出另—推力 ^ 2對該轉動片4提供第二段位置推力，進使該滑°"、 離與該銷體3 8對應之位置，令原設於該等滑槽4 ^ 銷體3 8受該抵靠面4 2抵靠而位移。 ^專 〃該復歸單元6係為扭轉彈簧套設於該樞接部 ^歸單元6兩端分別延伸—撞f6 i恰位於該轉 = 轉路控上，並分別抵持該基板2之該第一短柱2 4與^動片 201035402 - 4之該第二短柱46。 如上述構造實施時，依第二^^闰结 ’ Ϊ十—圖1 斤示，使用者可先控“氣壓 器5 4進氣，以對該頂壓柱5 2輸出—第二段^ ^力$ 臂4 5(此時該第一氣壓輸入器5 m 置推力至口/疋 5 2之輪出位置)’進而扭轉壓縮該復歸單無 移且使該第二抵頂端3 8 ο 線盤3内之該壓掣片3 5對該承載片3 该壓 該壓線盤3之針線7不受阻力（輔 ^力’使远、，里一 十-圖）。 刀〈補助茶閱第七圖、第九圖及第 氣二氣一第-6對該轉動片4提供-復歸力使:^^使1歸早凡 ❹ 收容該鎖體3 8之該第—抵頂端對應之位置’分別 新恢復對該壓掣片3 5盥节系着μ f 1，使该彈性單元3 7重 繞經其間之該健掣力，_掣 3所提供之屢掣力作用而維持受兩組該壓線盤 之該調整單元3 4沿該螺紋寺31力·^^由各該歷線盤3上 -結合部3 2作旋轉，如此進亡2牛!上，该定位柱31之該第 勤強度以決定該針線7之張力別，彈性單元3 7之 圖及第十一圖）。 力大小（辅助參閱第七圖、第九 依第三〜六圖、第八圖及 於車縫時如遇厚度較薄之料件$，^斤:’除此之外，本發明 第一縫輸人n 5 3進氣放緣餘5之該 頂壓柱5 2輪出-中間位置之碰輸入器5 4，使該 片4之該等凹槽4 3分別旋^力^^45 該轉動 端3 8 1對應之位置，如此對勒體3 8之该第-抵頂 晴應之_體3 8因該抵靠面4 2 201035402 該壓掣片3 5與該驗掣片3 = =13 7對邊定位柱3 1上 相對使該第一抵頂端3 8 象力，另該等滑槽4 4則僅 滑槽4 4之限制位置，因此仍有^内移動而未脫離該 提供之m掣力作用而保有且該壓線盤3所 (辅助參閱第七圖與第十一圖）1進仃車縫，如第九圖所示 具有以下優點. Ο ❹ 與』之該第-氣壓輸入器Μ 推力，進而控制釋放：輸疒 構均為機構組成’無咖轉之 ::域整體結 便於組裝配置且不佔空間^之電路系、統’達到簡化構造、 之該至足峨該壓線盤3 整該彈性單元3 不致因該調整單元3 4調 定本者圍僅=發明之較佳實施例’當不能以此限 作之簡單等效變化與修飾，皆應仍屬本發巧利二之 線盤省㈣積較小之氣壓紅以調控壓"Monthly, referring to the first figure, the second figure and the third figure, the present invention is configured with a seaming machine body 1' comprising: a substrate 2, a four crimping disk 3, a rotating piece 4, two The pneumatic cylinder 5 and the resetting unit 6 are formed; wherein the substrate 2 has a first side 21 and an opposite second side 22, and the substrate 2 is provided with four perforations 2 3 respectively extending through the first The second side 2 2 and the second side 2 2 , and a first short column 24 protruded from the second side 2 2 . The crimping discs 3 respectively correspond to the perforations 23, and the crimping discs 3 are composed of a clamping post 31, an adjusting unit 34, a pressing tab 35, a carrier sheet 36, and an elastic unit 3. 7 and a pin body 38 are formed. The positioning post 31-end has a - first joint portion 32, a surface thereof has a thread 3 2 1 and a center has an open slot 3 2 2, the positioning post 3 is another, = a second joint, 3 3 The first side 2 1 of the substrate 2 is fixed in the through hole 2 3 , and the second joint portion 3 3 defines a socket 3 31 . The two ends of the jack 3 31 respectively communicate with the slot 3 2 2 and the The second side of the substrate 2 is 2 2 . The S-sea adjustment unit 3 4 is in the form of a cap and corresponds to the thread 3 21 screwed to the surface of the first joint portion 3 2 . The substrate 2 and the pressing piece 35 are sleeved on the positioning post 31 and between the adjusting unit 34. The substrate 2 and the carrier sheet 36 are sleeved on the positioning post 31 between the pressing tabs 35. The elastic single tg 3 7 is composed of a compression spring. The hybrid unit 37 is sleeved on the position post 3 1 and is located between the (4) piece 35 and the adjustment unit 34 to press the working piece 35. And the elastic unit 37 has a tail end 3 into the 201035402 - into the slot 3 2 2 . The pin body 38 is disposed in the insertion hole 313, and the pin body 38 has a whistle abutting end 3 81 protruding from the second side 2 2 surface of the substrate 2 and the lock 3 8 having a second The top end 3 8 2 abuts the pressure piece 3 5 in the slot 3 2 2 . The rotating piece 4 is pivotally connected to the second side 22 of the substrate 2, and a pivoting portion 41 is disposed on the rotating piece 4 to be pivotally connected to the f-side 2 2 of the substrate 2, And the rotating piece 4 forms an abutting surface 42 against the second side 2, and the rotating piece 4 is recessed on the abutting surface 4 2 with a concave f and a/bone groove 4 Corresponding to the four pin bodies 3 8 , the sliding groove 4 4 is arcuate and the circumference of the pivoting portion 4 1 of the rotating piece 4 is rotated to be concentric; the two are respectively accommodated therein - the pin body The first abutting end of the 3 8 is 4, the sliding groove 4 4 is respectively slidably received by the first one of the pin body 38, and the rotating piece 4 is extended by a rotating arm 4 5 In the top path of the pneumatic cylinder, a second short column 46 is protruded from the rotating piece 4, and the pushing short column 46 is disposed in the same direction as the first short column 24. The pressure cylinder 5 has a main body 5, and a column 5 2 is slidably protruded from the main body 5 to protrude from the main body 5 i to correspond to the rotation of the piece 4 for pushing the rotating piece. 4 rotating, and the pneumatic cylinder 5 is provided with a pressure input device 5 3 for outputting the thrust to the top pressing column 52, so that the 2 provides the first-stage positional thrust to the rotary correction 4, and the groove=body is advanced. , the position should be such that the groove is originally placed in the groove 4 3 = Wei #面4 2 is displaced; and the pneumatic cylinder 5 is provided with a -", the wheeler 5 4 is used for the pressing The column 5 2 outputs the other-thrust ^ 2 to provide the second piece of positional thrust to the rotating piece 4, and the position corresponding to the pin body 38 is made to be the same as that of the chute 4 ^ The pin body 38 is displaced by the abutment surface 42. The special resetting unit 6 is configured such that the torsion spring is sleeved on the two ends of the pivoting portion of the hinge unit 6 respectively, and the collision f6 i is located on the rotation=turning path, and respectively resists the substrate 2 A short post 24 and a second short post 46 of the movable piece 201035402-4. When the above configuration is implemented, according to the second ^^闰结' Ϊ10- Figure 1 kg, the user can first control the "air pressure 5 4 intake, to output the top pressure column 5 2 - the second paragraph ^ ^ Force $ arm 4 5 (at this time, the first air pressure input device 5 m is thrust to the position of the port/疋 5 2)) and then torsionally compress the reset sheet without moving and making the second abutting end 3 8 ο The pressure piece 3 in the 3 is pressed against the carrier sheet 3 by the needle thread 7 of the pressure plate 3 (the auxiliary force is made to be far, and the inside is a ten-figure). The figure, the ninth figure, and the second gas 1-6 are provided to the rotating piece 4 - the recombination force is: ^ ^ makes 1 return to the early position, and the position corresponding to the first to the top of the lock body 38 is respectively The new recovery is to apply the μ f 1 to the pressing piece 3 5 使 so that the elastic unit 37 rewinds the squeezing force therebetween, and the pressure provided by _ 掣 3 maintains the pressure of the two groups. The adjusting unit 3 4 of the reel rotates along the threaded temple 31 by the joint portion 3 2 of each of the spiral discs 3, so that the 2 poles of the positioning rod 31 To determine the tension of the needle thread 7, the elastic unit 37 And the eleventh figure. Force size (auxiliary reference to the seventh picture, the ninth to the third to the sixth picture, the eighth picture and the thinner material in the case of sewing, $, ^ kg: 'except this In addition, the first slot of the present invention enters the inlet 5 5 of the intake ring 5 2 of the intake ring 5 2 - the intermediate position of the input transducer 5 4 , so that the grooves 4 3 of the sheet 4 are respectively rotated ^力^^45 The position of the rotating end 3 8 1 corresponds to the position of the first body 8 8 due to the abutting surface 4 2 201035402 The test piece 3 ==13 7 The opposite side positioning column 3 1 is opposite to the first abutting end 3 8 image force, and the other sliding groove 4 4 only has the restricted position of the sliding groove 4 4, so there is still an internal movement Without the help of the provided force, the crimping disc 3 (refer to the seventh and eleventh drawings) is inserted into the seam, and the following advantages are obtained as shown in the ninth figure. Ο ❹ The first-pressure input device 推力 thrust, and then control release: the structure of the transmission structure is the composition of the 'no coffee:: the overall structure of the domain is easy to assemble and does not occupy space ^ circuit system, system' to achieve simplified construction, The pressure is sufficient Disk 3, the elastic unit 3 is not set by the adjusting unit 34, and only the preferred embodiment of the invention is not limited to the simple equivalent change and modification. The wire tray province (four) accumulates a small pressure red to regulate the pressure
Si 合專利之取得要件，㈣人妥·^^ 利U惠釣局提出發明之申請，並懇請早曰賜准本案專 【圖式簡單說明】 第一圖，係本發明之立體示意圖。 ，亡圖，係本發明另—視角之立體示意圖。 第二圖，係本發明之立體分解示意圖。 201035402 - 第四圖，係本發明之組裝配置示意圖。 第五圖，係本發明實施之正面示意圖。 ' 第六圖，係本發明實施之背面示意圖。 第七圖，係本發明第六圖之A-A剖面示意圖。 第八圖，係本發明背面之第一動作示意圖。 第九圖，係本發明第八圖之B-B剖面示意圖。 第十圖，係本發明背面之第二動作示意圖。 第十一圖，係本發明第十圖之C-C剖面示意圖。 【主要元件符號說明】 1一縫紉機主體 2 1 —第一側 2 3 —穿孔 3 —壓線盤 3 2—第一結合部 3 2 2—插槽 3 3 1 —.插孔 3 5—壓掣片 3 7—彈性單元 3 8 —銷體 3 8 2 —第二抵頂端 41一框接部 4 3 —凹槽 4 5 -旋臂 5 —氣壓缸 5 2—頂壓柱 5 4—第二氣壓輸入器 6 1 —擋臂 2 —基板 2 2 —第二側 2 4 —第一短柱 31—定位柱 3 21—螺紋 3 3 —第二結合部 3 4—調整單元 3 6—承載片 3 71—尾端 3 81 —第一抵頂端 4 一轉動片 4 2 —抵靠面 4 4 一滑槽 4 6 —第二短柱 5 1 —主體 5 3 —第一氣壓輸入器 6—復歸單元 Ύ 一針線The acquisition requirements of the Si patent, (4) Ren Duo ^ ^ ^ U Hui fishing Bureau filed an application for invention, and please give priority to this case as soon as possible [Simplified description of the drawings] The first figure is a three-dimensional diagram of the present invention. , the death map, is a three-dimensional schematic diagram of the present invention. The second figure is a perspective exploded view of the present invention. 201035402 - The fourth figure is a schematic diagram of the assembly configuration of the present invention. The fifth drawing is a front view of the implementation of the present invention. The sixth drawing is a schematic view of the back side of the implementation of the present invention. Figure 7 is a cross-sectional view taken along line A-A of the sixth drawing of the present invention. The eighth figure is a schematic view of the first action of the back side of the present invention. The ninth drawing is a schematic cross-sectional view taken along line B-B of the eighth drawing of the present invention. The tenth figure is a schematic view of the second action of the back side of the present invention. Figure 11 is a cross-sectional view taken along line C-C of the tenth embodiment of the present invention. [Description of main components] 1 1 Sewing machine main body 2 1 - First side 2 3 - Perforation 3 - Crimping plate 3 2 - First joint 3 2 2 - Slot 3 3 1 —. Jack 3 5 - Pressure Sheet 3 7 - Elastic unit 3 8 - Pin body 3 8 2 - Second abutting tip 41 - Framed portion 4 3 - Groove 4 5 - Swing arm 5 - Pneumatic cylinder 5 2 - Top pressing column 5 4 - Second air pressure The input device 6 1 - the arm 2 - the substrate 2 2 - the second side 2 4 - the first stub 31 - the positioning post 3 21 - the thread 3 3 - the second joint 3 4 - the adjustment unit 3 6 - the carrier sheet 3 71 - tail end 3 81 - first abutment tip 4 a rotating piece 4 2 - abutment surface 4 4 a chute 4 6 - second stub 5 1 - body 5 3 - first air pressure input 6 - reset unit Ύ sewing