201130606 六、發明說明: 【發明所屬之技術領域】 [0001] 本發明涉及一種喷砂裝置。 【先前技術】 [〇〇〇2]噴砂裝置採用將高速磨料噴射至工件表面,利用磨料對 所述工件表面之撞擊、摩擦等作用,除丧工件表面之微 塵、鏽跡等污染,使得工件表面具備一定之粗糙度及清 潔度。先前之喷沙裝置多採用—個掌上塑喷嘴連接噴料 箱,噴沙時,需手持所述噴嘴對工件進行喷砂,且所述 喷嘴一次只能沿單7方向噴射磨料,因此噴砂之效率較 低。 【發明内容】 [0003] 有鑒於此,有必要提供一種且有高喷砂效專之噴' β裝 0 [0004] 〇 一種噴砂裝置,其包括一個喷料設備以及卞個喷砂艙 所述噴料設備内裝設有用於噴砂之磨料,所述喷砂艙用 '.;;1 .: Τ 於提供噴砂環境V所述噴料設備包括一個中空之喷頭’ 所述噴頭設置於所述噴砂艙内《所述喷頭表面開設通至 所述噴頭内部之複數喷射孔,所述複數喷射孔用向複數 方向噴射磨料。 [0005] 所述噴砂裝置採用具有複數喷射孔之噴頭對工件表面進 行噴砂,可以同時對位於噴砂艙内不同位置之複數工件 表面進行喷砂,可極大地提高喷砂效率。 【實施方式】 下面將結合附圖對本發明作一具體介紹。 099107390 0992013339-0 表單編號Α0101 第3頁/共9頁 [0006] 201130606 [0007] [0008] [0009] 請參閱圖1,所示為本發明之噴砂裝置 '+· π*- I ^不思圖,所 L嗔9裝置100包括一個喷料設備10以;5 A久—個喷砂艙20。 所述喷料設備10包括一個料箱U,一 U料官1 2以及一個 喷頭13 ’所述料㈣之兩端分別連接所述料箱u及所述 喷頭13。所述料如為中空結構’細部財用於噴砂 之磨料,如銅礦砂、石英砂、金剛砂、鐵 、7 ^1〇 纖◊等。所述料 吕12用於將磨料引導至所述喷頭13 ’優選地,所述料管 12為柔性軟管。所述喷頭1 3為一個中空之球形妹構厂201130606 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a sand blasting apparatus. [Prior Art] [〇〇〇2] The blasting device uses high-speed abrasive to spray the surface of the workpiece, and uses the impact of abrasive on the surface of the workpiece to rub the surface, so as to remove the dust, rust and other contamination on the surface of the workpiece, so that the surface of the workpiece Has a certain degree of roughness and cleanliness. In the prior sandblasting device, a spray nozzle is connected to the spray box. When the sand is sprayed, the nozzle is required to spray the workpiece, and the nozzle can only spray the abrasive in a single direction at a time, so the efficiency of the sandblasting Lower. SUMMARY OF THE INVENTION [0003] In view of the above, it is necessary to provide a high-sand blasting effect of the spray 'β装0 [0004] 喷 a sand blasting device, which includes a spraying device and a blasting cabin The spraying device is provided with an abrasive for sand blasting, and the blasting chamber uses '.;;1.: Τ provides a blasting environment V. The spraying device includes a hollow nozzle. In the blasting cabin, the surface of the nozzle is provided with a plurality of injection holes that open into the interior of the nozzle, and the plurality of injection holes spray the abrasive in a plurality of directions. [0005] The blasting device uses a nozzle having a plurality of injection holes to blast the surface of the workpiece, and simultaneously blasting the surface of the plurality of workpieces located at different positions in the blasting chamber can greatly improve the blasting efficiency. [Embodiment] Hereinafter, the present invention will be specifically described with reference to the accompanying drawings. 099107390 0992013339-0 Form No. Α0101 Page 3 of 9 [0006] 201130606 [0007] [0008] [0009] Please refer to FIG. 1 , which shows the sand blasting device of the present invention '+· π*- I ^ In the figure, the L嗔9 device 100 includes a spraying device 10; 5 A long-sand blasting chamber 20. The spraying device 10 includes a magazine U, a material member 1 2 and a nozzle 13 ′. The two ends of the material (4) are respectively connected to the magazine u and the nozzle 13 . The material is a hollow structure, such as copper ore, quartz sand, corundum, iron, 7 ^ 1 ◊ fiber, etc. The material 12 is used to guide the abrasive to the spray head 13'. Preferably, the material tube 12 is a flexible hose. The nozzle 13 is a hollow spherical girl factory
述噴頭13之表面開設有通至所述噴頭13内部之一個進Z 孔131以及複數喷射孔132。所述料管12連接於所述噴_ 13之進料孔131並藉由所述進料孔131與所述嘴頭13内 相連通。所述複數喷射孔132用轸向工件表面噴射磨料 優選地,所述複數喷射孔132均勻排布於所述噴頌13表 。本實施方式中,所述喷頭13還包括複數喷嘴133,& ’所述 複數喷嘴133分別對應所述複數噴射孔132以與所述 13相連且藉由對應之噴射孔132與所述喷頭13内部相連雨 ,所述複數喷嘴133可以使噴辦出之磨料具備更高 度及更好之方向性’以提升喷砂效果。 所述噴砂艙20用於提供喷砂環境。所述喷砂艙2〇為密門 之中空結構,包括複數艙壁21。所述艙壁21之内壁表面 固定有複數工件2〇〇。本實施方式中,所述噴砂艙2〇為中 空之長方體結構。所述料管12穿過所述喷砂艙2〇之舱辟 21,所述喷頭13設置於所述喷砂艙20内,所述料箱 於所述喷砂艙20外。當然,在其他實施方式中,所述嘴 料設備1〇整體可設置於所述喷砂艙20内。所述噴砂驗2〇 099107390 表草煸號A0101 第4頁/共9頁 〇992〇13339~〇 201130606 [0010] ο [0011] ο [0012] 可在抽真空設備(圖未示)之作用下形成真空之内部環 境。 優選地,所述喷砂裝置100還包括一個驅動設備30 ’用於 驅動所述喷頭13運動。所述驅動設備3〇包括一個支撐桿 31以及一個支撐台32。所述支樓桿31 一端可軸向轉動地 與所述支撐台32相連’另一端與所述喷頭13相連。所述 支撐台32底部裝設有滚輪33,所述支撐台32可以藉由所 述滾輪33在所述喷砂艙20内移動。所述喷砂艙20之艙壁 21内侧面可以裝設有導軌(圖未示),以使所述支撐台 3 2定向移動。所述支樓桿31及所述支搶台3 2可以分別由 驅動馬達(圖未示)驅動作旋轉及移動。 所述之喷砂裝置100在進行噴砂時,先將工件2〇〇固定於 所述喷砂艙20的艙壁21内側面,然後揉興抽真空設備將 所述喷砂艙20内内部抽成真空,所述料箱η内之磨料在 負壓之作用下,沿所述料管12進入所述喷頭13,然後自 所述複數喷嘴133沿複數方向噴向噴砂艙2〇内之工件2〇〇 表面,同時,巧·以利用所述支撐桿31及所述支撐台32使 所述喷頭13轉動及/或移動,以使工件之表面更均勻 地喷砂。 所述喷砂裳置採用具有複數喷射孔之喷頭對工件表面進 行喷砂,可以同時對位於喷砂艙内不同位置之複數工件 表面進行噴砂,可極大地提高噴砂效率。 綜上所述,本發明確已符合發明專利之要件,遂依法提 出專利申請。惟,以上所述者僅為本發明之較佳實施方 099107390 表單編號Α0Ι01 第5頁/共9頁 0992013339-0 [0013] 201130606 式,自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 ,皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0014] 圖1係本發明喷砂裝置之示意圖。 【主要元件符號說明】 [0015] 喷砂裝置:100 [0016] 噴料設備:10 [0017] 料箱:11 [0018] 料管:12 [0019] 喷頭:13 [0020] 進料孔:131 [0021] 喷射孔:132 [0022] 喷嘴:133 [0023] 喷砂艙:20 [0024] 艙壁:21 [0025] 驅動設備:30 [0026] 支撐桿:31 [0027] 支撐台:32 [0028] 滾輪:33 [0029] 工件:200 099107390 表單編號A0101 第6頁/共9頁 0992013339-0The surface of the nozzle 13 is provided with an inlet Z hole 131 and a plurality of injection holes 132 leading to the inside of the nozzle 13. The tube 12 is connected to the feed hole 131 of the spray 133 and communicates with the inside of the nozzle 13 through the feed hole 131. The plurality of injection holes 132 spray the abrasive onto the surface of the workpiece with a weir. Preferably, the plurality of injection holes 132 are evenly arranged on the surface of the squirt 13 . In this embodiment, the nozzle 13 further includes a plurality of nozzles 133, & 'the plurality of nozzles 133 respectively corresponding to the plurality of injection holes 132 to be connected to the 13 and corresponding spray holes 132 and the spray The head 13 is internally connected to rain, and the plurality of nozzles 133 can provide a higher height and better directionality for the sprayed abrasive to enhance the blasting effect. The blasting chamber 20 is used to provide a blasting environment. The blasting chamber 2 is a hollow structure of a dense door and includes a plurality of bulkheads 21. A plurality of workpieces 2 are fixed to the inner wall surface of the bulkhead 21. In the present embodiment, the blasting chamber 2 is a rectangular parallelepiped structure in the middle. The tube 12 passes through the hopper 21 of the blasting chamber, and the nozzle 13 is disposed in the blasting chamber 20, and the tank is outside the blasting chamber 20. Of course, in other embodiments, the mouthpiece device 1 can be disposed integrally within the blasting chamber 20. The blasting inspection 2〇099107390 煸草煸号 A0101 Page 4 / 9 pages 〇992〇13339~〇201130606 [0010] ο [0012] ο [0012] Can be under the action of vacuuming equipment (not shown) Form the internal environment of the vacuum. Preferably, the blasting apparatus 100 further includes a driving device 30' for driving the movement of the head 13. The drive unit 3 includes a support rod 31 and a support table 32. One end of the branch rod 31 is axially rotatably connected to the support table 32, and the other end is connected to the head 13. A roller 33 is mounted on the bottom of the support table 32, and the support table 32 can be moved in the blasting chamber 20 by the roller 33. A guide rail (not shown) may be mounted on the inner side of the bulkhead 21 of the blasting cabin 20 to orient the support table 32. The support bar 31 and the support table 32 can be respectively driven to rotate and move by a drive motor (not shown). When the blasting apparatus 100 performs sand blasting, the workpiece 2 is first fixed to the inner side of the bulkhead 21 of the blasting chamber 20, and then the inside of the blasting chamber 20 is drawn by the vacuuming equipment. Vacuum, the abrasive in the tank η enters the spray head 13 along the material tube 12 under the action of negative pressure, and then sprays from the plurality of nozzles 133 in the plural direction to the workpiece 2 in the blast chamber 2 The surface of the crucible, and at the same time, the sprue 13 is rotated and/or moved by the support rod 31 and the support table 32 to more uniformly blast the surface of the workpiece. The blasting skirt uses a nozzle having a plurality of injection holes to blast the surface of the workpiece, and simultaneously blasting the surface of the plurality of workpieces located at different positions in the blasting chamber can greatly improve the blasting efficiency. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above is only the preferred embodiment of the present invention. 099107390 Form No. Α0Ι01 Page 5 of 9 0992013339-0 [0013] 201130606, which cannot limit the scope of patent application in this case. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0014] FIG. 1 is a schematic view of a blasting apparatus of the present invention. [Main component symbol description] [0015] Sand blasting device: 100 [0016] Spraying device: 10 [0017] Bin: 11 [0018] Feed tube: 12 [0019] Nozzle: 13 [0020] Feed hole: 131 [0021] Injection hole: 132 [0022] Nozzle: 133 [0023] Blasting cabin: 20 [0024] Bulkhead: 21 [0025] Drive unit: 30 [0026] Support rod: 31 [0027] Support table: 32 [0028] Roller: 33 [0029] Workpiece: 200 099107390 Form No. A0101 Page 6 / Total 9 Page 0992013339-0