200914142 九、發明說明： 【發明所屬之技術領域】 一:明涉及一種治具，尤其涉及一種喷塗時用央fi 疋待喷塗工件之治具。 、孟$用來g 【先前技術】 隨著自動化帶給工業生產之優勢曰益突出，提高了 業生產之自動化程度已為各生產、加工廢商所追求了 目别，對於手機外殼和相機外殼等較小工件之 處理，請參閱圖1，一種習知方半3 、至 _ q ^ 字待喷塗工件藉由 掛^ 1豆立掛於育塗治具2上，而噴塗治具2剛性連接 =工件傳輸帶上。這種方法如果用機械手抓取工件，機 械手需要保持和喷塗治具2於卫件傳輪帶上水準運 同之速度才能將工件順利抓取來 T ^ ir „ . ^ ^ 私卜不坆樣增加了機械手 對工件抓取之難度，而且，極易造成工件和治且 不利於提高自動化程度和生產效率。 、募 【發明内容】 工件具有必要提供-種方便於機械手抓取喷塗後 -種磁力治具’其包括一治具座及—固定 :=;:Γ件組成之磁性組件，該治具座:括- 板中固定有磁性組件之另 ：之’該固疋 力，底板與固定板藉由磁六“ 一兀件之間存在磁 與習知技術相: 吸附於治具座上，待 :掛^板藉由磁力 千糟由掛具被固定於固定板 200914142 上，機械手在對工件進行抓取時連同掛具與固定板一起抓 取，僅需要克服磁力及抓取物之重力。而且，因固定板與 ^具座間無剛性連接，抓取工件時下部治具座隨工件傳輸 帶繼續向前運動，機械手不需要具有與工件傳輸帶相同之 運動速度，也不會對抓取動作或工件造成影響，降低了機 械手對工件抓取之難度，自動化程度高，提高了生產效率。 【實施方式】 叫參閱圖2及圖4 ’本發明較佳實施例磁力治具1 包括一治具座10、一固定板2〇、至少一磁性體4〇、至少 一吸鐵50以及若干卡扣6〇。所述磁性體4〇固定於治具 座10中，吸鐵50固定於固定板2〇中，磁性體4〇與吸鐵 50之間存在磁力，治具座1〇和固定板20藉由磁力吸附 可拆卸地連接於一起。本發明較佳實施例磁力治具1〇〇用 來配合一掛具30使用’掛具30用來固定待喷塗工件。 請進一步參閱圖3及圖6，治具座10包括一底板1]L 和一支撐桿12。 底板11包括一第一表面11;1以及與第一表面11：[相 對之一第一貼合面112。該第一表面U1上開設有二第一 容置槽114，該第一容置槽114包括一圓形中心孔η4ι， 並於該圓形中心孔1141兩側分別形成一大致“L”型方孔 1142’方孔1142貫通底板11之第一表面m和第一貼合 面112。於每一圓形中心孔1141之中央部位於底板1：L上 開設一第一貫通孔115。該第一貫通孔115為二段式台階 孔’包括一第一端孔1151以及與第一端孔1151相通之第 200914142 --端孔 1152，證—Λ Λ r- Λ - 一 弟—糕孔1151之内徑大於第二端孔1152 弟—端孔1151與第二端孔1152之連接處形成200914142 IX. Description of the invention: [Technical field to which the invention pertains] A: It relates to a fixture, and more particularly to a fixture for spraying a workpiece to be sprayed with a center. , Meng $ used g [previous technology] With the advantages of automation brought to industrial production, the automation of the production has been improved, and the pursuit of the production and processing waste business has been pursued for the mobile phone casing and camera casing. For the processing of smaller workpieces, please refer to Figure 1. A conventional method for the workpiece to be sprayed by the half 3, to _ q ^ is to be hung on the dyeing fixture 2 by hanging the ^1 bean, while the spray fixture 2 is rigid. Connection = on the workpiece transfer belt. In this method, if the workpiece is grasped by the robot, the robot needs to maintain the speed of the spray fixture 2 on the conveyor belt to catch the workpiece smoothly. T ^ ir „ . ^ ^ The sample increases the difficulty of grasping the workpiece by the robot, and it is easy to cause the workpiece and the treatment and is not conducive to improving the automation degree and the production efficiency. [Recruitment] The workpiece is necessary to provide - the kind is convenient for the robot to grasp the spray After coating - a magnetic fixture "which includes a fixture seat and - fixed: =;: a magnetic component consisting of a piece of equipment, the fixture seat: including - the magnetic component is fixed in the plate: the 'solid' force The bottom plate and the fixed plate are magnetized by a magnetic hexagram. There is a magnetic phase between the one piece and the conventional technology: it is adsorbed on the fixture seat, and the slab is attached to the fixed plate 200914142 by the magnetic tool. The robot grabs the workpiece together with the hanger and the fixed plate, and only needs to overcome the magnetic force and the gravity of the grab. Moreover, because there is no rigid connection between the fixed plate and the holder, the lower fixture seat continues to move forward with the workpiece conveyor belt when the workpiece is grasped, and the robot does not need to have the same movement speed as the workpiece conveyor belt, and does not grab the workpiece. The action or the workpiece affects the difficulty of grasping the workpiece by the robot, and the degree of automation is high, which improves the production efficiency. [Embodiment] Referring to FIG. 2 and FIG. 4, a magnetic jig 1 includes a jig base 10, a fixing plate 2, at least one magnetic body 4, at least one iron 50, and a plurality of cards. Buckle 6 inches. The magnetic body 4〇 is fixed in the jig base 10, the iron absorption 50 is fixed in the fixing plate 2〇, a magnetic force exists between the magnetic body 4〇 and the suction iron 50, and the fixture seat 1〇 and the fixing plate 20 are magnetically The adsorption is detachably connected together. In a preferred embodiment of the invention, the magnetic tool holder 1 is used in conjunction with a hanger 30 to use the hanger 30 for holding the workpiece to be painted. Referring to FIG. 3 and FIG. 6 further, the fixture base 10 includes a bottom plate 1]L and a support rod 12. The bottom plate 11 includes a first surface 11; 1 and a first surface 11: [a first one of the first abutting faces 112. The first surface U1 is provided with two first accommodating grooves 114. The first accommodating groove 114 includes a circular central hole η4ι, and forms a substantially "L" shape on both sides of the circular central hole 1141. The hole 1142' square hole 1142 penetrates the first surface m of the bottom plate 11 and the first bonding surface 112. A first through hole 115 is defined in the central portion of each of the circular center holes 1141 on the bottom plate 1: L. The first through hole 115 is a two-stage stepped hole 'including a first end hole 1151 and a 200914142-end hole 1152 communicating with the first end hole 1151, and the Λ Λ - r- Λ - a brother - a cake hole The inner diameter of 1151 is larger than the second end hole 1152, and the junction between the end hole 1151 and the second end hole 1152 is formed.
白153。該第一端孔1151與所述第一容置槽HA 相通於底板11之大致中間位置還開設有：對稱之第一 螺紋孔113。 立支鼻桿12包括一連接部121和一支標部丄22。連接 ^ 為盤體。連接部121軸向開設有與上述第一螺紋 孔113相對應之二第二螺紋孔ΐ2ιι，從而可以籍由螺絲 口 將連接。卩121與所述底板11連接。支樓部122大體 ^柱狀 > 圓桂。支撐部122之-端周緣上延垂直於支樓 邛m之軸向形成有一柱狀卡銷1221，該卡銷1221用於 卡口 /口八座1〇於工件傳輸帶（圖未示出）上，支撐部I]] 之另端與連接部121相接，支撐部122之直徑小於連接 部121之直經。 還凊參閱圖2、圖3及圖6,固定板2〇包括一第二表 面21以及與第二表面21相對之一第二貼合面22。該第 一表面21上開設有二第二容置槽211，每一第二容置槽 211之中心部位開設一第二貫通孔212。該二第二容置槽 211和一第一貫通孔212分別與上述底板11之第一容置槽 矛第貝通孔115之形狀、尺寸大致相同，位置相對 應。固定板20之兩側還突出有二方塊狀抓取部213，用 於機械手（圖未示）之抓取。固定板2〇之第一表面21大 致中央部位設有一“τ”型定位銷214。 磁性體40為二段式柱體結構，包括一第一端部41和 10 200914142 第一端部42，該第一總都/·! ^ ^ 弟鸲邛41之直徑大於該第二端部42 ^，„ . _柒# 41之—端連接於第二端部42,連接處 ,, —α階43。磁性體40之形狀與底板11之第一貫 =15之形狀相同，其尺寸與第-貫通孔U5之尺寸相 直於弟一貝通孔115中。磁性體 材貝為磁鐵，也可以為電磁鐵。 -吸鐵50之形狀、尺寸與上述磁性體4〇之形狀、尺寸 二冋’亦與固定板20之第二貫通孔212之形狀相同、尺 妊所勿口可以谷置於該第二貫通孔212巾。吸鐵50之 貝可以為鐵'錄'钻或其合金’其用來與磁性體 生磁力。 Ή 60包括JU形中心部61，並由該圓形中心部61 =側分別延展形成有—呈9”折之卡持臂Μ，於該卡持 之末端’平行於圓形中心料1延展形成一突片63。 閱圖4及圖5，組裝本發明磁力治具⑽時，將 磁比體40谷置於治具座1Q之底板u之第—貫通孔出， 具體為’磁性體40之第—嫂都Μ gg 乐知邛41置於貫通孔115之第一 端孔1151，其第二端邱 鸲邛42置於貝通孔115之第二端孔 1152。磁性體40之第—唑卹w & 乐‘邛4i與弟二端部42連接處之 第二台階43抵持於第—貫通孔115之第一端孔1151與第 二端孔1152之連接處之第一二 弟 口 & 1153上，使磁性體40 不會從底板11之第—貼合面112脫落；再將卡扣6〇容置 於底板11之第-容置槽114 ’具體為，卡扣⑼之圓形中 心部61置於第—容置槽114之圓形中心孔1141，其卡持 11 200914142 臂62以及卡持臂62末端之突片63置於第—容置槽 之L型方孔1142中，卡扣6〇藉由突片63鉤持於“L”型 方孔1142中，以防止磁性體4〇從底板u之第一表面^ 脫落。而固定板20之每—第二貫通孔212則用來容置一 吸鐵50，其放置方法同所述磁性體4〇之放置方法；每一 第一谷置槽211同樣容置—卡扣6〇，以使吸鐵緊固於固定 板20中。底板U中磁性體4〇與固定板2〇中之吸鐵 Γ之間存在磁力’底su之第一貼合面112與固定板2〇之 第二貼合面22籍由此磁力吸附貼合於一起，即固定板2〇White 153. The first end hole 1151 is further disposed at a substantially intermediate position of the first receiving groove HA with the bottom plate 11 at a substantially intermediate position: a symmetric first threaded hole 113. The standing nose rod 12 includes a connecting portion 121 and a standard portion 22 . Connect ^ to the disk. The connecting portion 121 is axially opened with two second threaded holes ΐ2ι corresponding to the first threaded holes 113, so that the joints can be connected by the screw holes. The crucible 121 is connected to the bottom plate 11. The branch building 122 is generally ^ columnar > A cylindrical snap pin 1221 is formed on the periphery of the end of the support portion 122 and extends perpendicular to the axial direction of the branch 邛m. The latch 1221 is used for the bayonet/port 8 seat on the workpiece transfer belt (not shown). The other end of the support portion I] is in contact with the connecting portion 121, and the diameter of the support portion 122 is smaller than the straight portion of the connecting portion 121. Referring also to Figures 2, 3 and 6, the fixed plate 2 includes a second surface 21 and a second abutment surface 22 opposite the second surface 21. Two second receiving slots 211 are defined in the first surface 21, and a second through hole 212 is defined in a central portion of each of the second receiving slots 211. The second accommodating groove 211 and the first through hole 212 respectively have the same shape and size as the first accommodating groove of the bottom plate 11, and the positions correspond to each other. Two square-shaped grasping portions 213 are also protruded from both sides of the fixing plate 20 for grasping by a robot (not shown). The first surface 21 of the fixing plate 2 is substantially provided with a "τ" type positioning pin 214 at the center portion. The magnetic body 40 is a two-stage cylindrical structure including a first end portion 41 and a first end portion 42 of the 200914142. The first total is /·! ^ ^ The diameter of the younger 41 is larger than the second end portion 42 ^, The end of the _柒# 41 is connected to the second end portion 42, the joint, the -α step 43. The shape of the magnetic body 40 is the same as the shape of the first pass = 15 of the bottom plate 11, and its size and the first pass The size of the hole U5 is straighter than that of the first pass hole 115. The magnetic material shell is a magnet or an electromagnet. - The shape and size of the iron 50 and the shape and size of the magnetic body 4' The shape of the second through hole 212 of the fixing plate 20 is the same as that of the second through hole 212. The iron of the iron 50 can be an iron 'recording diamond or its alloy' The magnetic body generates a magnetic force with the magnetic body. The Ή 60 includes a JU-shaped central portion 61, and the circular center portion 61 = side is respectively extended to form a 9-fold folded holding arm, and the end of the holding is parallel to the circle The center material 1 is stretched to form a tab 63. Referring to FIG. 4 and FIG. 5, when assembling the magnetic jig (10) of the present invention, the magnetic ratio body 40 is placed in the through-hole of the bottom plate u of the fixture seat 1Q, specifically the first of the magnetic body 40. The gg Le 邛 41 is placed in the first end hole 1151 of the through hole 115, and the second end 鸲邛 42 is placed in the second end hole 1152 of the Beton hole 115. The second step 43 of the first to the first through hole 1151 of the first through hole 115 of the first through hole 115 of the magnetic body 40 is connected to the second end hole 1152 of the first through hole 115. At the first and second corps & 1153, the magnetic body 40 is not detached from the first mating surface 112 of the bottom plate 11; and the ferrule 6 is placed in the first accommodating groove 114' of the bottom plate 11 The circular center portion 61 of the buckle (9) is placed in the circular center hole 1141 of the first accommodating groove 114, and the latch 11 200914142 arm 62 and the tab 63 at the end of the holding arm 62 are placed in the first accommodating groove. In the L-shaped square hole 1142, the buckle 6 is hooked in the "L"-shaped square hole 1142 by the tab 63 to prevent the magnetic body 4 from falling off the first surface of the bottom plate u. Each of the second through holes 212 of the fixing plate 20 is used for accommodating an iron absorbing iron 50, and the placing method is the same as that of the magnetic body 4 ;; each of the first grooving grooves 211 is also accommodated - a buckle 6〇, so that the iron is fastened in the fixing plate 20. There is a magnetic force between the magnetic body 4〇 in the bottom plate U and the suction iron in the fixed plate 2〇, and the first bonding surface 112 of the bottom su and the second bonding surface 22 of the fixing plate 2〇 are magnetically attracted and adhered thereto. Together, that is, fixed plate 2〇
藉由磁力吸附於治具座10上。連接治具座10之底板H 與支掠桿12時，先將底板U之第一螺紋孔113與支撐 桿12上第二螺紋孔1211分別對齊，再用螺絲⑵2將底 板11與支撐桿12螺接。 ' 治具座10藉由支擋捏μ 曰由又存枰12上之柱狀卡銷1221卡固於 工件傳輸帶（圖未示出）上，可以隨工件傳輸帶一起運動。 ,明較佳實施例所述之磁力治具ι〇〇之固定板 2由磁力吸附於治具座1〇上，待噴塗工件被固定於一掛 ” 3〇上，掛具3〇上開設有一與固定板20之“τ”型定位銷 214對應之“Τ”型凹槽L用來卡固掛具30於固定Γ 上。機械手對工件進行抓取時連同掛具3〇和 反 起抓取，僅需要克服磁力和抓㈣Μ、 需要具有與工件傳輪帶同樣之水平運 取動作或工件造成影響，降 也不曰對抓 产，自動化㈣古/ 械手對工件抓取之難 度自動化私度阿，提高了生產效率。 12 200914142 可以理解，所述磁性體4 0和吸鐵5 0之個數可以各為 一個’也可以各為兩個或兩個以上。 可以理解，磁性體40和吸鐵50之形狀也可以為台錐 形’與之對應之第一貫通孔115、第二貫通孔212亦為a 錐形’再加一卡扣遮蔽後使其不會脫落。 可以理解，所述卡扣60之較佳材質為具有彈性之塑 膠’如液晶高分子聚合物（Liquid Crystalline polymer， LCP)，且其為可拆卸地容置於第一容置槽114、第二六 槽211中。 备 可以理解’所述固定板2〇和底板11之較佳材質為塑 膠，則，所述固定板20和底板11可藉由注塑成型之方式 形成，那麼所述磁性體40和吸鐵50可藉由固定板2〇和 底板11嵌件成型時分別植入固定板2〇和底 可以理解，上述治具座™ U 可以為一體成型之結構。 可以理解’所述磁性體4〇也可以固定於固定板加 中’所述吸鐵5G也可以固定於底板u中。磁性體扣與 吸鐵50組成-磁性組件，另外，吸鐵％亦可替代為磁體， 如磁鐵或電磁鐵，只要磁性租株之-开姓& 文艰江、，且仟之一兀件之間存在磁力即 "5J" 〇 【圖式簡單說明】 圖1為傳統喷塗治具之立體示意圖。 圖2為本發明較佳實施例磁力治具之正立立體分解 13 200914142 圖3為本發明較佳實施例磁力治具之倒立立體分解 示意圖。 圖4為本發明較佳實施例磁力治具之立體組裝示意 m u 圖5為圖4所示磁力治具沿V-V方向之剖面圖。 圖6為本發明較佳實施例磁力治具之固定板與底板 之剖面圖。 【主要元件符號說明】 磁力治具 100 底板 11 第一貼合面 112 第一容置槽 114 方孔 1142 第一端孔 1151 第一台階 1153 連接部 121 螺絲 1212 卡銷 1221 第二表面 21 第二貫通孔 212 “T”型定位銷 214 掛具 30 磁性體 40 治具座 10 第一表面 111 第一螺紋孔 113 圓形中心孔 1141 第一貫通孔 115 第二端孔 1152 支撐桿 12 第二螺紋孔 1211 支撐部 122 固定板 20 第二容置槽 211 抓取部 213 第二貼合面 22 “T”型凹槽 31 第一端部 41 14 200914142 第二端部 42 第二台階 43 吸鐵 50 卡扣 60 圓形中心部 61 卡持臂 62 > t 1 天}ί 63 15It is adsorbed on the jig base 10 by magnetic force. When the bottom plate H of the jig 10 and the ejector rod 12 are connected, the first threaded hole 113 of the bottom plate U and the second threaded hole 1211 of the support rod 12 are respectively aligned, and then the bottom plate 11 and the support rod 12 are screwed by screws (2) 2 Pick up. The jig 10 is clamped to the workpiece transfer belt (not shown) by the pinch pin 1221 of the retaining pin 12, and can be moved together with the workpiece transfer belt. The fixing plate 2 of the magnetic tool ι〇〇 described in the preferred embodiment is magnetically attracted to the fixture seat 1 , and the workpiece to be sprayed is fixed on a hanging 〇 3 , The "Τ"-shaped groove L corresponding to the "τ"-type positioning pin 214 of the fixing plate 20 is used to clamp the hanger 30 on the fixed jaw. The robot grasps the workpiece together with the hanger 3〇 and the reverse grip Take, only need to overcome the magnetic force and grasp (four) Μ, need to have the same level of movement action or workpiece impact with the workpiece transfer belt, not to the production, automation (four) ancient / robotic grasp of the difficulty of the workpiece automation In view of the above, it is understood that the number of the magnetic body 40 and the iron absorbing body 50 may be one' each of two or more. It can be understood that the magnetic body 40 and The shape of the iron absorption 50 may also be a first through hole 115 corresponding to the taper shape, and the second through hole 212 is also a conical shape and is shielded by a snap to prevent it from falling off. The preferred material of the buckle 60 is a flexible plastic such as liquid crystal polymer polymerization. (Liquid Crystalline polymer, LCP), and it is detachably accommodated in the first accommodating groove 114 and the second six groove 211. It can be understood that the plastic material of the fixing plate 2 and the bottom plate 11 is plastic. Then, the fixing plate 20 and the bottom plate 11 can be formed by injection molding, and then the magnetic body 40 and the iron 50 can be respectively implanted into the fixing plate 2 by inserting the fixing plate 2 and the bottom plate 11 respectively. It is understood that the above-mentioned fixture holder TM U can be an integrally formed structure. It can be understood that the magnetic body 4 can also be fixed to the fixed plate plus the said iron 5G can also be fixed in the bottom plate u. The magnetic body buckle and the iron absorption 50 are composed of a magnetic component. In addition, the iron absorption % can also be replaced by a magnet, such as a magnet or an electromagnet, as long as the magnetic renting plant - the name of the surname & There is a magnetic force between them, that is, "5J" 〇 [schematic description of the drawings] Figure 1 is a perspective view of a conventional spray fixture. Figure 2 is a perspective view of a magnetic fixture in accordance with a preferred embodiment of the present invention 13 200914142 Inverted three-dimensional subsection of a magnetic jig in accordance with a preferred embodiment of the present invention Figure 4 is a perspective view of a magnetic jig in accordance with a preferred embodiment of the present invention. Figure 5 is a cross-sectional view of the magnetic jig shown in Figure 4 in the VV direction. Figure 6 is a view of a magnetic jig in accordance with a preferred embodiment of the present invention. Cross-sectional view of the board and the bottom plate. [Main component symbol description] Magnetic jig 100 Base plate 11 First bonding surface 112 First accommodating groove 114 Square hole 1142 First end hole 1151 First step 1153 Connection part 121 Screw 1212 1221 second surface 21 second through hole 212 "T" type positioning pin 214 hanger 30 magnetic body 40 fixture seat 10 first surface 111 first threaded hole 113 circular center hole 1141 first through hole 115 second end hole 1152 support rod 12 second threaded hole 1211 support portion 122 fixing plate 20 second receiving groove 211 gripping portion 213 second abutting surface 22 "T" shaped groove 31 first end portion 41 14 200914142 second end portion 42 Second step 43 iron 50 buckle 60 round center 61 holding arm 62 > t 1 day} ί 63 15