JP2795385B2 - Continuous shot blasting equipment - Google Patents
Continuous shot blasting equipmentInfo
- Publication number
- JP2795385B2 JP2795385B2 JP20484991A JP20484991A JP2795385B2 JP 2795385 B2 JP2795385 B2 JP 2795385B2 JP 20484991 A JP20484991 A JP 20484991A JP 20484991 A JP20484991 A JP 20484991A JP 2795385 B2 JP2795385 B2 JP 2795385B2
- Authority
- JP
- Japan
- Prior art keywords
- cabinet
- product
- cage
- shot blasting
- vicinity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明は、中・小の多数の製品を
連続的に研掃するのに好適な装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus suitable for continuously polishing a large number of small and medium-sized products.
【０００２】[0002]
【従来の技術】従来、この種のショットブラスト装置と
しては、回転可能に横置した回転ドラムに対して、一端
開口部から製品を供給するとともに他端開口部から製品
を排出させ、その間に回転ドラムによって製品を撹拌す
るとともに、他端開口部側から回転ドラム内の製品に向
けて投射材を投射するようにしたものが一般的である。2. Description of the Related Art Conventionally, as this type of shot blasting apparatus, a product is supplied from an opening at one end and discharged from an opening at the other end to a rotatable horizontal rotating drum. In general, the product is agitated by the drum, and the blast material is projected toward the product in the rotating drum from the other end opening side.
【０００３】[0003]
【発明が解決しようとする課題】しかし、このような従
来のショットブラスト装置では、多数の製品の全表面を
均一に研掃することが非常にむずかしく、しかも、特に
鋳物のように、製品本体と湯口部分とが一体的になって
いて形状が複雑な場合には、撹拌中に複数の鋳物同士が
絡み合って結合し、その結果、研掃むらが益々顕著に発
生するなどの問題があった。本発明は上記の問題を解決
するためになされたものである。However, in such a conventional shot blasting apparatus, it is very difficult to uniformly clean the entire surface of a large number of products. If the gate section is integrated and the shape is complicated, there is a problem that a plurality of castings are entangled and joined together during stirring, and as a result, uneven polishing is more and more generated. The present invention has been made to solve the above problems.
【０００４】[0004]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明における連続式ショットブラスト装置は、
キャビネット内に、２枚の円形状の回転板を、所要の間
隔をおいて相対向させるとともに、垂直面内で間欠回転
可能に配設し、回転板の間における回転板の周縁付近に
は、複数のケージを、支持軸を介して垂直面内で回転可
能にかつ等間隔をおいて装着し、キャビネットにおける
ゲージの上昇側の側部中段付近には、ゲージに未研掃の
製品を供給する供給口を形成し、キャビネットの天井部
には投射材投射機構を設置し、キャビネットにおけるケ
ージの下降側の側部中段付近または下部には、製品搬出
機構を配設し、さらにキャビネットの外側面における前
記供給口付近、投射材投射機構付近および製品搬出機構
付近には、前記支持軸に係合分離して支持軸を低速回転
する回転駆動機構を設けてある。To achieve the above object, a continuous shot blasting apparatus according to the present invention comprises:
In a cabinet, two circular rotating plates are opposed to each other at a required interval, and are disposed so as to be intermittently rotatable in a vertical plane. The cage is mounted rotatably and equidistantly in a vertical plane via a support shaft, and a supply port for supplying uncleaned products to the gauge is located near the middle side of the upper side of the gauge in the cabinet. A projection material projecting mechanism is installed on the ceiling of the cabinet, and a product unloading mechanism is arranged near or at the lower side of the lower side of the cage in the cabinet, and the supply mechanism on the outer surface of the cabinet is further provided. In the vicinity of the mouth, in the vicinity of the blast material projecting mechanism, and in the vicinity of the product unloading mechanism, there is provided a rotation drive mechanism that engages and separates with the support shaft and rotates the support shaft at low speed.
【０００５】[0005]
【発明の作用】このように構成された装置は、複数のケ
ージを回転板をもって垂直面内で間欠的に旋回昇降させ
るとともに、回転駆動機構をもってケージを正・逆傾動
させることにより、１個のケージに対して１個の製品を
供給するようにしてケージに未研掃の製品を間欠的・連
続的に供給し、ケージ内で製品を正逆転倒させながら製
品に投射材を投射して製品の全表面を均一に研掃し、そ
の後、製品を外部へ逆り送り出すことができる。The apparatus constructed as described above intermittently pivots up and down a plurality of cages in a vertical plane with a rotating plate, and tilts the cages forward and reverse with a rotation drive mechanism to form one cage. An uncleaned product is supplied intermittently and continuously to the cage so that one product is supplied to the cage, and the projectile is projected onto the product while the product is turned upside down in the cage. Can be uniformly cleaned, and then the product can be sent back to the outside.
【０００６】[0006]
【実施例】実施例について図面に基づき説明する。ー部
断面側面図である図１に示すように、研掃室を構成する
キャビネット１の左右両側壁には、円形上の開口２，２
が相対向して形成され、開口２，２は、キャビネット１
内に所要の間隔をおいて相対向する一対の円形上の回転
板３，３によって閉鎖されている。回転板３，３は中心
部で回転軸４に支持されて垂直面内で回転可能とされて
おり、回転軸４は、両側部が、キャビネット１の外側面
にブラケット５，６を介して装着した軸受ユニット７，
８にそれぞれ嵌着され、右端部がブラケット６上に配置
した減速機付モータ９の出力軸に軸接手１０を介して接
続されている。また、キャビネット１と回転板３，３と
の間にはラビリンスシール１１，１１が構成されてい
る。また、回転板３，３の間における回転板３，３の周
縁付近には、複数のボール状のケージ１２，１２が、回
転板３，３に軸支した支持軸１３，１４を介して垂直面
内で回転可能にかつ相互に等間隔をおいて装着され、各
支持軸１４の先端にはギヤ１５が嵌着されている。そし
て、各ケージ１２は、１個の製品を収納可能な大きさを
有し、かつ図１に示すように、ケージ１２の旋回方向か
らみて左右両側面１２ａ，１２ａが約１５度の角度で上
広がり状に傾斜していて、投射された投射材は側面１２
ａ，１２ａをはね返ったのち製品に適確に当るようにな
っている。An embodiment will be described with reference to the drawings. As shown in FIG. 1 which is a cross-sectional side view of a part, circular openings 2 and 2 are provided on the left and right side walls of a cabinet 1 constituting a cleaning chamber.
Are formed facing each other, and the openings 2 and 2 are
It is closed by a pair of circular rotating plates 3 and 3 facing each other at a required interval. The rotating plates 3 and 3 are supported by a rotating shaft 4 at the center and are rotatable in a vertical plane. The rotating shaft 4 is mounted on the outer surface of the cabinet 1 via brackets 5 and 6 on both sides. Bearing unit 7,
8, and the right end is connected to the output shaft of a motor with reduction gear 9 disposed on the bracket 6 via a shaft joint 10. In addition, labyrinth seals 11 are formed between the cabinet 1 and the rotating plates 3. A plurality of ball-shaped cages 12 and 12 are vertically provided between the rotating plates 3 and 3 near supporting edges of the rotating plates 3 and 3 via support shafts 13 and 14 that are supported by the rotating plates 3 and 3. The gears 15 are fitted rotatably in the plane and at equal intervals to each other. Each of the cages 12 has a size capable of accommodating one product, and as shown in FIG. 1, the left and right side surfaces 12a, 12a are upward at an angle of about 15 degrees when viewed from the turning direction of the cage 12. The projected material is inclined in a spread shape, and the projected material is
After rebounding from a and 12a, the product is properly hit.
【０００７】また、図２に示すように、前記キャビネッ
ト１は右側中段付近に、前記ケージ１２に未研掃の製品
を供給する供給口１６を備えており、供給口１６は、１
個のケージ１２に対して１個の製品を供給できるように
なっている。また、図１に示すように、前記キャビネッ
ト１の天井部は、上方に旋回移動したケージ１２，１２
に対向させて第１〜第３投射材投射機構１７〜１９を設
置可能なように高台状を成し、この天井部には、３対の
第１〜第３投射材投射機構１７〜１９がそれぞれ設置さ
れている。投射材投射機構１７〜１９は、遠心投射型で
あり、かつ図１に示すように、投射された投射材ケージ
１２の旋回方向からみて左右方向へ拡散するように指向
され、さらに、１個のケージ１２に対して２台設けられ
ている。Further, as shown in FIG. 2, the cabinet 1 is provided with a supply port 16 for supplying uncleaned products to the cage 12 in the vicinity of the middle stage on the right side.
One product can be supplied to one cage 12. Further, as shown in FIG. 1, the ceiling of the cabinet 1 has cages 12 and 12 that have turned upward.
The first to third blast material projection mechanisms 17 to 19 are formed so that the first to third blast material projection mechanisms 17 to 19 can be installed. Each is installed. The projecting material projecting mechanisms 17 to 19 are of a centrifugal projection type, and as shown in FIG. 1, are directed so as to diffuse in the left-right direction when viewed from the turning direction of the projected projecting material cage 12, and further, one Two units are provided for the cage 12.
【０００８】また、図２に示すように、前記キャビネッ
ト１の下方部には、前記ケージ１２から排出される製品
を外部へ送りだしかつ投射された研掃材を回収する製品
搬出機構２０が配置されており、製品搬出機構２０の一
部は投射材回収装置（図示せず）を介して前記第１〜第
３投射材投射機構１７〜１９に連通接続されている。ま
た、図１に示すように、前記キャビネット１の右外側面
における前記供給口１６付近、第１〜第３投射材投射機
構１７〜１９付近および製品搬出機構２０付近には、こ
れらの付近にそれぞれ旋回移動されたギヤ１５，１５
を、それぞれ低速回転させる回転駆動機構２１，２１が
装着されており、回転駆動機構２１においては、図３に
示すようにキャビネット１の外側面に固設したＬ字状の
ブラケット２２の右側部下面に、軸受ユニット２３、２
３、回転軸２４を介して傾動フレーム２５が傾動自在に
装着され、さらに回転軸２４の一端にはリンク２６のー
端が嵌着され、リンク２６の他端にはシリンダ２７のピ
ストンロッドの先端がピン連結されており、シリンダ２
７はブラケット２２に枢支されている。また、傾動フレ
ーム２５の下面には横向きの減速機付モータ２８が取り
付けられ、モータ２８の出力軸には、軸受２９，２９を
もって傾動フレーム２５に軸支した横回転軸３０の一端
が軸接手３１を介して接続され、横回転軸３０の他端に
は、前記ギヤ１５に係合・分離可能なピニオン３２が嵌
着されていて、シリンダ２７の伸縮作動により、ピニオ
ン３２はギヤ１５に係合・分離するようになっている。
なお、３３は供給口１６からケージ１２に製品を１個づ
つ送りこむ製品搬入コンベヤ、３４はゴムのれん式シー
ル、３５はシュートである。As shown in FIG. 2, a product unloading mechanism 20 is provided below the cabinet 1 for sending out products discharged from the cage 12 to the outside and collecting projected abrasives. A part of the product unloading mechanism 20 is connected to the first to third blast material projection mechanisms 17 to 19 via a blast material collection device (not shown). As shown in FIG. 1, the vicinity of the supply port 16, the vicinity of the first to third blast material projection mechanisms 17 to 19, and the vicinity of the product unloading mechanism 20 on the right outside surface of the cabinet 1, respectively, Gears 15, 15 that have been turned
Are mounted on the right side lower surface of an L-shaped bracket 22 fixed to the outer surface of the cabinet 1 as shown in FIG. , Bearing units 23, 2
3. A tilting frame 25 is attached via a rotary shaft 24 so as to be free to tilt. Further, one end of the rotary shaft 24 is fitted with one end of a link 26, and the other end of the link 26 is a tip of a piston rod of a cylinder 27. Are pin-connected and cylinder 2
7 is pivotally supported by a bracket 22. On the lower surface of the tilting frame 25 is mounted a motor 28 with a transverse reduction gear. One end of a horizontal rotary shaft 30 supported on the tilting frame 25 by bearings 29, 29 is provided on the output shaft of the motor 28. A pinion 32 engageable with and separable from the gear 15 is fitted to the other end of the horizontal rotation shaft 30. The pinion 32 engages with the gear 15 by the expansion and contraction operation of the cylinder 27.・ It is designed to separate.
Reference numeral 33 denotes a product carry-in conveyor for feeding products one by one from the supply port 16 to the cage 12, 34 denotes a rubber goodwill seal, and 35 denotes a chute.
【０００９】次にこのように構成された装置の作用につ
いて説明する。モータ９の駆動により図２において反時
計回り方向へ回転版３，３を間欠回転させてケージ１
２，１２を反時計回り方向へ間欠的に旋回させ、さら
に、第１〜第３投射材投射機構１７〜１９を駆動して投
射材を投射し、かつ製品搬出機構２０を駆動する。この
ような状態の下に、供給口１６付近の回転駆動機構２１
のシリンダ２７を伸長作動してピニオン３２を供給口１
６付近のギヤ１５に系合させ、続いてモータ２８を駆動
して、供給口１６付近に旋回されたケージ１２を、上端
開口部がシュート３５の下端部に向くように傾動され
る。次いで、製品搬入コンベヤ３３を駆動して研掃すべ
き製品をシュート３５を介してケージ１２内に供給し、
続いて、供給口１６付近のシリンダ２７を収縮作動して
供給口１６付近のピニオン３２を供給口１６付近のギヤ
１５から分離する。この結果、製品を収納したケージ１
２は、自重と製品重量とにより自転して上向き状態にな
る。Next, the operation of the thus configured device will be described. By rotating the rotary plates 3 and 3 intermittently in the counterclockwise direction in FIG.
2 and 12 are rotated intermittently in the counterclockwise direction, and further, the first to third projecting material projecting mechanisms 17 to 19 are driven to project the projecting material, and the product unloading mechanism 20 is driven. Under such a state, the rotation drive mechanism 21 near the supply port 16
The cylinder 27 is extended to supply the pinion 32 to the supply port 1.
The cage 12 pivoted to the vicinity of the supply port 16 is tilted so that the upper end opening thereof is directed to the lower end of the chute 35 by driving the motor 28 to the gear 15 near the gear 6. Next, the product carrying conveyor 33 is driven to supply the product to be cleaned into the cage 12 through the chute 35,
Subsequently, the cylinder 27 near the supply port 16 is contracted to separate the pinion 32 near the supply port 16 from the gear 15 near the supply port 16. As a result, the cage 1 containing the product
No. 2 is rotated upward due to its own weight and product weight to be in an upward state.
【００１０】次いで、モータ９を駆動して製品収納のケ
ージ１２を第１投射材投射機構１７付近まで旋回させ、
続いて、上述した供給口１６付近のケージ１２の場合と
同様にして第１投射材投射機構１７付近のギヤ１５に、
第１投射材投射機構１７付近の回転駆動機構２１のピニ
オン３２を係合させる。次いで、第１投射材投射機構１
７付近の回転駆動機構２１のモータ２８を正逆回転駆動
してケージ１２を正逆傾動させ、ケージ１２内の製品を
正逆転倒させる。これにより、製品は全表面を研掃され
る。第１投射材投射機構１７からの投射材の投射による
製品の研掃後、上述したと同様にして製品収納のケージ
１２を、第２・第３投射材投射機構１８，１９付近まで
それぞれ順次旋回させ、かつ正逆傾動させて製品を研掃
する。この結果、製品は全表面をむらなく研掃されるこ
ととなる。Next, the motor 9 is driven to rotate the cage 12 for storing the product to the vicinity of the first projection material projecting mechanism 17,
Subsequently, in the same manner as the case of the cage 12 near the supply port 16 described above, the gear 15 near the first blast material projecting mechanism 17
The pinion 32 of the rotation drive mechanism 21 near the first blast material projection mechanism 17 is engaged. Next, the first blast material projection mechanism 1
The cage 28 is tilted in the forward and reverse directions by rotating the motor 28 of the rotation drive mechanism 21 in the vicinity of the forward and reverse directions, and the products in the cage 12 are turned forward and backward. As a result, the entire surface of the product is cleaned. After the product is cleaned by projecting the projection material from the first projection material projecting mechanism 17, the cage 12 for storing the product is sequentially turned to the vicinity of the second and third projecting material projecting mechanisms 18 and 19 in the same manner as described above. And tilt it forward and backward to clean the product. As a result, the product is uniformly cleaned over the entire surface.
【００１１】製品の研掃完了後、同様にして製品収納の
ケージ１２を最下位まで回転させ、回転駆動機構２１に
よりケージ１２を下向きに傾動させて研掃済の製品をケ
ージ１２から製品搬出機構２０上に排出させ、続いて製
品搬出機構２０を所定時間駆動して研掃済みの製品を外
部へ送り出す。以上の作動を繰り返すことにより、多数
の製品を１個づつ連続的に研掃することができる。な
お、製品搬出機構２０は、キャビネット１におけるケー
ジ１２の下降側の側部中段付近に設けても同様の作用効
果が得られる。また、前記の実施例では支持軸１４と回
転駆動機構２１との係合・分離をギヤ１５とピニオン３
２とで行なっているが、クラッチ機構で行なうようにし
てもよい。さらに、前記の実施例では支持軸１４と回転
駆動機構２１との係合・分離をキャビネット１の外で行
なうようにしてあるが、開口２，２のない場所すなわち
開口２，２の外側であってキャビネット１の内部で行な
うようにしてもよく、この場合、支持軸１４の旋回が停
止した時点で回転駆動機構２１の出力軸をキャビネット
１内に挿入し支持軸１４に連結するようにする。After the cleaning of the product is completed, the cage 12 for storing the product is similarly rotated to the lowermost position, and the cage 12 is tilted downward by the rotation drive mechanism 21 to remove the cleaned product from the cage 12 to the product unloading mechanism. Then, the product discharge mechanism 20 is driven for a predetermined time to send out the polished product to the outside. By repeating the above operation, a large number of products can be continuously cleaned one by one. The same operation and effect can be obtained even if the product unloading mechanism 20 is provided in the vicinity of the middle portion of the lower side of the cage 12 in the cabinet 1. In the above-described embodiment, the engagement / separation between the support shaft 14 and the rotation drive mechanism 21 is performed by the gear 15 and the pinion 3.
2, but may be performed by a clutch mechanism. Further, in the above embodiment, the support shaft 14 and the rotation
Engagement / separation with the drive mechanism 21 is performed outside the cabinet 1, but the place without the openings 2 and 2, that is,
The rotation may be performed outside the openings 2 and 2 and inside the cabinet 1. In this case, when the rotation of the support shaft 14 is stopped, the output shaft of the rotary drive mechanism 21 is connected to the cabinet 1.
1 and connected to the support shaft 14.
【００１２】[0012]
【発明の効果】以上の説明からも明らかなように本発明
は、キャビネット内に、１個の製品を収納可能な大きさ
を有する複数のケージを垂直面内で間歇旋回可能に配設
するとともに、各ケージを正・逆傾動可能にしたから、
各ケージに対して１個の製品を収納させるとともに、製
品をケージ内で正逆転倒させながら投射材を投射するこ
とができるため、多数の製品についてその表面を研掃む
らなく容易かつ確実に研掃することができるなどの優れ
た効果を奏する。As is clear from the above description, the present invention has a size that can accommodate one product in a cabinet.
Since a plurality of cages with the above are arranged to be able to intermittently turn in the vertical plane, and each cage can be tilted forward and reverse,
One product can be stored in each cage, and the projectile can be projected while the product is turned upside down in the cage. It has excellent effects such as sweeping.
【図１】本発明の一実施例を示す一部断面側面図であ
る。FIG. 1 is a partial cross-sectional side view showing one embodiment of the present invention.
【図２】本発明の一実施例を示す一部断面の概略正面図
である。FIG. 2 is a schematic front view of a partial cross section showing one embodiment of the present invention.
【図３】図１のＡ部拡大図である。FIG. 3 is an enlarged view of a portion A in FIG. 1;
１ キャビネット ２ 開口 ３ 回転板 12 ケージ 13、14 支持軸 15 ギヤ 16 供給口 17 投射材投射機構 20 製品搬出機構 21 ピニオン 24 回転軸 25 傾動フレーム 26 リンク 27 シリンダ 28 減速機付モータ 30 横回転軸 32 ピニオン DESCRIPTION OF SYMBOLS 1 Cabinet 2 Opening 3 Rotating plate 12 Cage 13, 14 Support shaft 15 Gear 16 Supply port 17 Projection material projection mechanism 20 Product unloading mechanism 21 Pinion 24 Rotary shaft 25 Tilt frame 26 Link 27 Cylinder 28 Motor with reducer 30 Horizontal rotary shaft 32 Pinion
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B24C 3/18 - 3/30 B24C 9/00──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) B24C 3/18-3/30 B24C 9/00
Claims (3)
枚の円形状の回転板３，３を、所要に間隔をおいて相対
向させるとともに、垂直面内で間欠回転可能に配設し、
これらの回転板３，３間における回転板３の周縁付近に
は、１個の製品を収納可能な大きさを有する複数のケー
ジ１２，１２を支持部材１３，１４を介して垂直面内で
回転自在に装着し、前記キャビネット１における前記ケ
ージ１２の上昇側の側部中段付近には、前記ケージ１２
に未研掃の製品を供給する供給口を形成し、前記キャビ
ネット１の天井部には、前記ケージ１２内に投射材を投
射する投射材投射機構１７を設置し、前記キャビネット
１における前記ケージ１２の下降側の側部中段付近また
は下部には、製品を外部へ送り出す製品搬出機構２０を
配設し、さらに前記キャビネット１の外側面における前
記供給口１６付近、投射材投射機構１７付近および前記
製品搬出口２０付近には、前記支持軸１４，１４に係合
分離して支持軸１４，１４をそれぞれ低速回転駆動する
回転機構２１，２１をそれぞれ配設したことを特徴とす
る連続式ショットブラスト装置。1. A cabinet 1 constituting a cleaning room
A plurality of circular rotating plates 3 and 3 are opposed to each other at a required interval, and are arranged so as to be intermittently rotatable in a vertical plane.
In the vicinity of the periphery of the rotating plate 3 between the rotating plates 3, a plurality of cages 12 having a size capable of storing one product are rotated in a vertical plane via supporting members 13 and 14. The cage 12 can be freely mounted, and the cage 12
The cabinet 1 is provided with a supply port for supplying uncleaned products, and a projection material projecting mechanism 17 for projecting a projection material into the cage 12 is provided at the ceiling of the cabinet 1. A product unloading mechanism 20 for sending out a product to the outside is disposed near or at the lower portion of the side middle portion on the descending side of the cabinet. Further, the vicinity of the supply port 16, the vicinity of the blast material projection mechanism 17, and the product A continuous type shot blasting apparatus is provided near the carry-out port 20 with rotating mechanisms 21 and 21 engaged with and separated from the support shafts 14 and driving the support shafts 14 and 14 at low speed, respectively. .
３，１４を突設した側面１２，１２を、上広がり状に傾
斜させたことを特徴とする請求項１記載の連続式ショッ
トブラスト装置。2. The support shaft 1 in the cage 12.
2. The continuous shot blasting device according to claim 1, wherein the side surfaces on which the projections are provided are inclined upward.
ット１に回転軸２４を介して傾動自在に装着した傾動フ
レーム２５と、前記回転軸２４にリンク２６を介して接
続しかつ前記キャビネット１に枢支したシリンダ２７
と、前記傾動フレーム２５に装着した減速機付きモータ
２８と、この減速機付きモータ２８の出力軸に接続した
横回転軸３０と、この横回転軸３０の先端に嵌着し前記
ギヤ１５に係合・分離可能なピニオン３２とで構成した
ことを特徴とする請求項１記載の連続式ショットブラス
ト装置。3. A tilting frame 25 mounted on the cabinet 1 so as to be tiltable via a rotary shaft 24, the rotary drive mechanism 21 being connected to the rotary shaft 24 via a link 26, and being pivotally connected to the cabinet 1. Supported cylinder 27
A motor 28 with a speed reducer mounted on the tilting frame 25, a horizontal rotation shaft 30 connected to the output shaft of the motor 28 with a reduction gear, 2. The continuous shot blasting device according to claim 1, wherein the continuous shot blasting device comprises a pinion 32 that can be combined and separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20484991A JP2795385B2 (en) | 1991-07-19 | 1991-07-19 | Continuous shot blasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20484991A JP2795385B2 (en) | 1991-07-19 | 1991-07-19 | Continuous shot blasting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0531672A JPH0531672A (en) | 1993-02-09 |
| JP2795385B2 true JP2795385B2 (en) | 1998-09-10 |
Family
ID=16497416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20484991A Expired - Fee Related JP2795385B2 (en) | 1991-07-19 | 1991-07-19 | Continuous shot blasting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2795385B2 (en) |
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| CN108098598A (en) * | 2018-02-05 | 2018-06-01 | 重庆勇略商贸有限公司 | Auto parts machinery automatic turnover sand blasting unit |
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1991
- 1991-07-19 JP JP20484991A patent/JP2795385B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098598A (en) * | 2018-02-05 | 2018-06-01 | 重庆勇略商贸有限公司 | Auto parts machinery automatic turnover sand blasting unit |
| CN108098598B (en) * | 2018-02-05 | 2019-04-02 | 重庆勇略商贸有限公司 | Automobile parts automatic turnover sand blasting unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531672A (en) | 1993-02-09 |
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