屮7931 九、發明說明： 尤其涉及一種噴塗時用來固 【發明所屬之技術領域】 本發明涉及一種治具 定待噴塗工件之治具。 【先前技術】 隨著自動化帶給工業生產之優勢日益突出，提言工 業生產之自動化程度已為各生產、加工廠商所追求:工 目前，對於手機外殼和相機外殼等較小工件之噴塗 處理，請參閱圖1，一種習知方法是將待噴塗工件藉由 掛具1豐立掛於喷塗治具2上，而喷塗治具2剛性^接 於工件傳輸帶上。這種方法如果用機械手抓取工件，機 械手需要保持和纟塗治| 2於工件傳輸帶上水準運動相 同之速度才能將工件順利抓取下來，這樣增加了機械手 對工件抓取之難度，而且，極易造成工件和治具之損傷， 不利於提高自動化程度和生產效率。 【發明内容】 卫件ΪΪΪΪ具有必要提供一種方便於機械手抓取喷塗後 ' 一種磁力治具，其包括一治具座及一固定板。該磁力 ~具還包括一由二元件組成之磁性組件，該治具座包括一 底板，且該底板令固定有磁性組件之二元件之一；該固定 板中固定有磁性組件之另一元件，該二元件之間存在磁 力，底板與固定板藉由磁力吸附可拆卸地貼合於一起，該 固定板與該底板相背之表面上設有一定位銷，該定位銷 上鎖附一掛具’該掛具用於固定待加工工件。 [S] 8 ；8 W ^白知技術相比’本發明磁力治具之固定板藉由磁力 吸附於治具座上’待喷塗工件藉由一掛具被固定於固定： 上機械手在對工件進行抓取時連同掛具與固定板 取’僅需要克服磁力及抓取物之重力。而且，因固定板與 扣具座間無剛性連接’抓取工件時下部治具座隨工件傳輸 帶繼，向别運動，機械手不需要具有與卫件傳輸帶相同之 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】 明參閱圖2及圖4，本發明較佳實施例磁力治具丄〇〇 包括一治具座10、一固定板20、至少一磁性體40、至少 一吸鐵50以及声干卡扣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2〇藉由磁力吸附 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3〇使用’掛具3〇用來固定待喷塗工件。 凊進一步參閱圖3及圖6’治具座1〇包括一底板11 和一支撐桿12。 底板11包括一第一表面111以及與第一表面111相 對之一第一貼合面112。該第一表面ill上開設有二第一 谷置槽114’該第一容置槽114包括一圓形中心孔1141， 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11 9 1327931 開。又第貝通孔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 一化孔1152’第一端孔1151之内徑大於第二端孔 之内仫’於第一端孔1151與第二端孔ιΐ52之連接處形成 第σ階U53。該第一端孔1151與所述第一容置槽114 相通於底板11之大致中間位置還開設有二對稱之第一 螺紋孔113。 支撐桿12包括一連接部121和一支撐部me連接 4 121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，從而可以籍由螺絲 1212將連接部121與所述底板11連接。支撐部122大體 ，柱狀’如圓柱。支料122之—端周緣上延垂直於支稽 I5 之軸向开）成有一柱狀卡銷1221，該卡銷1221用於 卡固具座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之直徑。 還4參閱圖2、圖3及圖6,固定板20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 二表面21上開設有二第二容置槽2η，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 和一第一貝通孔212分別與上述底板η之第一容置槽 和第貝通孔115之形狀、尺寸大致相同，位置相對 應固疋板20之兩侧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2〇之第一表面以大^ 1327931 致中央部位設有_“了，，型^位銷214。 磁性體40為二段式★雜 一第- #體、，、。構，包括一第一端部41和 弟-Μ 42,該第一端部 之直徑，第一端部 幻工大於°亥第一糕部42 來成笛 之知連接於第二端部42,連接處 形成-第二台階43 遷探 通孔115之形狀相同，二〇之形狀與底板11之第-貫 +入 ° 尺寸與第一貫通孔115之尺寸相 ^ 今置於第一貝通孔115中。磁性體 之材質為磁鐵，也可以為電磁鐵。 相同及Si0之，狀、尺寸與上述磁性體4〇之形狀、尺寸 寸相吻二了？疋，2〇之第二貫通孔2ί2之形狀相同、尺 #曾叮^可以谷置於該第二貫通孔212中。吸鐵50之 .鎳鈷或其合金，其用來與磁性體40產 生磁力。 卡扣60包括—圓形中心部61，並由該圓形中心部61 =側分別延展形成有-請。彎折之卡持臂62，於該卡持 I 62二之末端’平行於圓形中心部&延展形成一突片w 請參閲圖4及圖5,組裝本發明磁力治具ι〇〇時將 磁性體40容置於治具座1G之底板u之第—貫通孔出， 具體為，磁性體40之第一端部41置於貫通孔115之第一 端孔1151 ’其第二端部42置於貫通孔115之第二端孔 1/52。磁性體40之第-端部41與第二端部42連接處之 第二台階43抵持於第一貫通孔115之第一端孔ιΐ5ι與第 二端孔1152之連接處之第—台階1153上，使磁性體 不會從底板11之第一貼合面112脫落；再將卡扣6〇容护 11 1327931 於底板11之第一容置槽114，具體為’卡扣60之圓形中 心部61置於第一容置槽114之圓形中心孔1141，其卡持 臂62以及卡持臂62末端之突片63置於第一容置槽U4 之L”型方孔1142中’卡扣60藉由突片63鉤持於“L，，型 方孔1W2中，以防止磁性體4〇從底板11之第一表面m 脫落。而固定板20之每一第二貫通孔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同樣容置一卡扣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5〇 之間存在磁力，底板n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 藉由磁力吸附於治具座1〇上。連接治具座U)之底板U >、支撐彳干12時，先將底板η上之第一螺紋孔與支撐 捍12上第二螺紋孔1211分別對齊，再用螺絲i2i2將底 板11與支撐桿12螺接。 /ϋ八座1〇藉由支撐桿12上之柱狀卡銷1221卡固於 工件傳輸帶（圖未示 間禾不出）上，可以隨工件傳輸帶一起運動。 —本心月車乂佳貫施例所述之磁力治具100之固定板20 錯由磁力吸附於治具座1G i，待喷塗玉件被时於一掛 具上，樹具30 u bb , 、 開5又有一與固定板20之“T，，型定位銷 214對應之“τ”型凹；^ w ^ L ^ 31，用來卡固掛具30於固定板20 上。機械手對工隹彡- .^ ^ ^ 运订抓取時連同掛具30和固定板20 — 起抓取，僅需要$ ^ Φ θ . 兄服磁力和抓取物之重力。且，機械手不 高要具有與工件值仏册”. 兩f同樣之水平運動速度，也不會對[抓】 12 1327931 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。 、 可以理解，所述磁性體40和吸鐵50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亦為台 錐形’再加一-f*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 P〇lymei·， lcp)’且其為可拆卸地容置於第一容置槽m、第-容置 槽211中。 可以理解，所述固定板20和底板U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2〇和底板u中。 可以理解’上述治具座10之底板u與支撐桿12也 可以為一體成型之結構。 可以理解，所述磁性體40也可以固定於固定板2〇 中，所述吸鐵50也可以固定於底板η中。磁性體4〇與 吸鐵50組成一磁性組件，另外，吸鐵50亦可替代為磁體， 如磁鐵或電磁鐵，只要磁性組件之二元件之間存在磁力即 "5^ 〇 【圖式簡單說明】 圖1為傳統噴塗治具之立體示意圖。 13 1327931 一圖2為本發明較佳實施例磁力治具之正立立體分解 示意圖。 一圖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 圖。 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 苐二表面 21 务一貫通孔 212 “T”型定位銷 214 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[ 14 1327931 掛具 30 磁性體 40 第二端部 42 吸鐵 50 圓形中心部 61 突片 63 “T”型凹槽 31 第一 端部 41 第二 台階 43 卡扣 60 卡持臂 62 15屮7931 IX. Description of the invention: In particular, it relates to a method for solidifying when spraying. [Technical Field of the Invention] The present invention relates to a jig for determining a workpiece to be sprayed. [Prior Art] With the increasingly prominent advantages brought by automation to industrial production, it is said that the degree of automation of industrial production has been pursued by various production and processing manufacturers: At present, for the processing of small workpieces such as mobile phone casings and camera casings, please Referring to FIG. 1, a conventional method is to attach a workpiece to be sprayed to the spray fixture 2 by means of a hanger 1, and the spray fixture 2 is rigidly attached to the workpiece conveyor. In this method, if the workpiece is grasped by a robot, the manipulator needs to maintain the same level of motion on the workpiece transfer belt to capture the workpiece at the same speed, which increases the difficulty of grasping the workpiece by the robot. Moreover, it is extremely easy to cause damage to the workpiece and the fixture, which is not conducive to improving the degree of automation and production efficiency. SUMMARY OF THE INVENTION It is necessary to provide a magnetic jig that is convenient for the robot to grasp and spray, and includes a jig and a fixing plate. The magnetic force further includes a magnetic component composed of two components, the fixture base includes a bottom plate, and the bottom plate is fixed with one of the two components of the magnetic component; the fixed component is fixed with another component of the magnetic component. There is a magnetic force between the two components, and the bottom plate and the fixing plate are detachably attached together by magnetic attraction. The surface of the fixing plate opposite to the bottom plate is provided with a positioning pin, and the positioning pin is attached with a hanger. The hanger is used to fix the workpiece to be processed. [S] 8 ; 8 W ^ Baizhi technology compared to 'the fixed plate of the magnetic jig of the present invention is magnetically adsorbed on the fixture seat' The workpiece to be sprayed is fixed by a hanger: the upper robot When picking up the workpiece together with the hanger and the fixed plate, it is only necessary to overcome the magnetic force and the gravity of the grab. Moreover, because there is no rigid connection between the fixed plate and the buckle seat, when the workpiece is grasped, the lower fixture seat follows the workpiece transfer belt, and the robot does not need to have the same movement speed as the guard belt. The impact of the grab action or the workpiece reduces the difficulty of the robot grasping the workpiece, the degree of automation is high, and the production efficiency is improved. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to Figures 2 and 4, a magnetic tool holder of the preferred embodiment of the present invention includes a fixture holder 10, a fixing plate 20, at least one magnetic body 40, at least one suction iron 50, and a sound dryer. The buckle is 6 inches. The magnetic body 4 is fixed in the jig base 10, the iron is fixed in the fixed plate 2, and the magnetic force exists between the magnetic body 4 and the iron 50, and the fixture seat 1 and the fixed plate 2 are Magnetic adsorption is detachably coupled together. In a preferred embodiment of the invention, the magnetic tool holder 1 is used in conjunction with a hanger 3 and the 'hanger 3' is used to secure the workpiece to be painted. Further, referring to Figures 3 and 6', the fixture holder 1 includes a bottom plate 11 and a support rod 12. The bottom plate 11 includes a first surface 111 and a first abutting surface 112 opposite the first surface 111. The first surface ill is provided with two first valleys 114'. The first accommodating groove 114 includes a circular central hole 1141, and a substantially "L" shape is formed on both sides of the circular central hole 1141. The hole 1142 and the square hole 1142 penetrate the first surface m of the bottom plate 11 and the first bonding surface 112. The central portion of each of the circular center holes 1141 is located at the bottom plate 11 9 1327931. Also the first pass hole 115. The first through hole 115 is a two-stage stepped hole, and includes a first end hole 1151 and a first hole 1152' communicating with the first end hole 1151. The first end hole 1151 has an inner diameter larger than the second end hole. A 第th order U53 is formed at the junction of the first end hole 1151 and the second end hole ι 52. A first symmetrical first threaded hole 113 is defined in the substantially central position of the first end hole 1151 and the first receiving groove 114. The support rod 12 includes a connecting portion 121 and a supporting portion me connection 4 121 as a disk body. The connecting portion 121 is axially opened with two second threaded holes corresponding to the first threaded holes 113, so that the connecting portion 121 can be connected to the bottom plate 11 by screws 1212. The support portion 122 is generally cylindrical, such as a cylinder. The end of the branch 122 is perpendicular to the axial direction of the branch I5, and has a columnar bayonet 1221 for the clip holder 1 to be attached to 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 diameter of the connecting portion 121. Still referring to Figures 2, 3 and 6, the fixed plate 20 includes a second surface 21 and a second abutment surface 22 opposite the second surface 21. Two second receiving slots 2n are defined in the second 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 and the first louver hole 212 respectively have the same shape and size as the first accommodating groove and the first through hole 115 of the bottom plate η, and the positions correspond to the two sides of the solid slab 20 Two square-shaped gripping portions 213 are protruded for grasping by a robot (not shown). The first surface of the fixing plate 2 is provided with a large ^ 1327931 center portion, and the magnetic portion 40 is a two-stage type, a hybrid one, a body, a body structure, and a body. The first end portion 41 and the first end portion have a diameter, the first end portion is larger than the first end portion 42 to be connected to the second end portion 42 and the joint portion is formed - The second step 43 has the same shape of the oscillating through hole 115, and the shape of the second cymbal and the size of the first through hole 底板 of the bottom plate 11 and the size of the first through hole 115 are now placed in the first pass hole 115. The material of the body is a magnet or an electromagnet. The same shape and size of the Si0 are the same as the shape and size of the magnetic body. The second through hole 2ί2 has the same shape. The ruler #曾叮^ can be placed in the second through hole 212. The iron alloy 50. The nickel cobalt or its alloy is used to generate a magnetic force with the magnetic body 40. The buckle 60 includes a circular center portion 61, and The circular center portion 61 = side is respectively formed with a - please. The bent holding arm 62 is extended parallel to the circular center portion & at the end of the holding I 62 Forming a protruding piece w. Referring to FIG. 4 and FIG. 5, when the magnetic force measuring tool ι of the present invention is assembled, the magnetic body 40 is placed in the through hole of the bottom plate u of the fixture seat 1G, specifically, the magnetic body The first end portion 41 of the 40 is placed in the first end hole 1151' of the through hole 115, and the second end portion 42 is placed in the second end hole 1/52 of the through hole 115. The first end portion 41 of the magnetic body 40 and the first end portion 41 The second step 43 at the junction of the two end portions 42 is abutted on the first step 1153 of the junction of the first end hole ι ΐ 5 ι of the first through hole 115 and the second end hole 1152 so that the magnetic body does not pass from the bottom plate 11 The first bonding surface 112 is detached; the first accommodating groove 114 of the bottom plate 11 is specifically inserted into the first accommodating groove 114 of the bottom plate 11, and the circular central portion 61 of the buckle 60 is placed in the first accommodating groove 114. The circular center hole 1141, the holding arm 62 and the tab 63 at the end of the holding arm 62 are placed in the L"-shaped square hole 1142 of the first receiving groove U4. The latch 60 is hooked by the tab 63. L, in the square hole 1W2, to prevent the magnetic body 4 from falling off the first surface m of the bottom plate 11. Each of the second through holes 212 of the fixing plate 20 is for accommodating a suction iron 50, and the placing method thereof Same magnetic The method of placing the body 4; each of the first troughs 211 also accommodates a buckle 6〇 to fasten the iron in the fixing plate 20. The magnetic body 4〇 of the bottom plate U and the fixing plate 2 There is a magnetic force between the suction irons 5, and the first bonding surface 112 of the bottom plate n and the second bonding surface 22 of the fixing plate 2 are bonded together by the magnetic force, that is, the fixing plate 2 is magnetically attracted to The fixture seat is connected to the top of the fixture. U) is connected to the bottom plate U of the fixture U). When the support is dry, the first threaded hole on the bottom plate η is aligned with the second threaded hole 1211 on the support frame 12, respectively. The screw i2i2 screws the bottom plate 11 with the support rod 12. The eight-seat pin 1 is clamped to the workpiece transfer belt (not shown) by the columnar detent 1221 on the support rod 12, and can be moved together with the workpiece transfer belt. —The fixed plate of the magnetic jig 100 as described in the example of the present month, the magnetic plate is fixed by the magnetic force on the fixture seat 1G i, and the jade piece to be sprayed is on a hanger, the tree has 30 u bb , the opening 5 has a "τ" type concave corresponding to the "T," type positioning pin 214 of the fixing plate 20; ^ w ^ L ^ 31, for fixing the hanging piece 30 on the fixing plate 20. The robot pair Work Order - .^ ^ ^ When picking up and grabbing together with the hanger 30 and the fixed plate 20, only $ ^ Φ θ is required. The brother is taking the magnetic force and grasping the gravity of the object. Moreover, the robot is not high. It has the same horizontal movement speed as the workpiece value registration. The same horizontal movement speed does not affect the [grab] 12 1327931 action or workpiece, which reduces the difficulty of the robot to grasp the workpiece. 'High degree of automation, improve production effectiveness. It is to be understood that the number of the magnetic body 40 and the iron absorbing member 50 may be 'one' or two or more. It can be understood that the shape of the magnetic body 40 and the iron absorbing iron 50 may also be a taper shape, and the first through hole 115 and the second through hole 212 corresponding thereto are also tapered, and then added with a-f* buckle to shield It will not fall off. It can be understood that the preferred material of the buckle 60 is a flexible plastic such as liquid crystal polymer (Liquid Crystalline P〇lymei, lcp) and is detachably accommodated in the first receiving groove m. And the first receiving groove 211. It can be understood that the preferred material of the fixing plate 20 and the bottom plate U is plastic, and the fixing plate 20 and the bottom plate 11 can be formed by injection molding, then the magnetic body 40 and the iron 50 can be The fixing plate 2 and the bottom plate 11 are respectively inserted into the fixing plate 2 and the bottom plate u during insert molding. It can be understood that the bottom plate u of the above-mentioned jig base 10 and the support rod 12 can also be integrally formed. It can be understood that the magnetic body 40 can also be fixed in the fixing plate 2, and the iron 50 can also be fixed in the bottom plate η. The magnetic body 4〇 and the iron 50 constitute a magnetic component, and the iron 50 can also be replaced by a magnet, such as a magnet or an electromagnet, as long as there is a magnetic force between the two components of the magnetic component, ie, 5^ 〇 Explanation] Figure 1 is a schematic perspective view of a conventional spray fixture. 13 1327931 A Figure 2 is an erect perspective exploded view of a magnetic jig in accordance with a preferred embodiment of the present invention. FIG. 3 is a perspective exploded perspective view of a magnetic jig according to a preferred embodiment of the present invention. Fig. 4 is a perspective view showing the three-dimensional assembly of a magnetic jig according to a preferred embodiment of the present invention. Figure 5 is a cross-sectional view of the magnetic jig of Figure 4 taken along the v_v direction. Figure 6 is a cross-sectional view showing a fixing plate and a bottom plate of a magnetic jig according to a preferred embodiment of the present invention. [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 Snap pin 1221 苐 Two surface 21 Through hole 212 "T" type positioning pin 214 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 fixed Plate 20 second accommodating groove 211 gripping portion 213 second affixing surface 22 [ 14 1327931 rigging 30 magnetic body 40 second end portion 42 absorbing iron 50 circular center portion 61 tab 63 "T" shaped groove 31 First end portion 41 second step 43 snap 60 holding arm 62 15