JP2015062965A - Shot blast device - Google Patents

Shot blast device Download PDF

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Publication number
JP2015062965A
JP2015062965A JP2013196828A JP2013196828A JP2015062965A JP 2015062965 A JP2015062965 A JP 2015062965A JP 2013196828 A JP2013196828 A JP 2013196828A JP 2013196828 A JP2013196828 A JP 2013196828A JP 2015062965 A JP2015062965 A JP 2015062965A
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Japan
Prior art keywords
barrel
case body
opening
support frame
closing door
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JP2013196828A
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JP6431661B2 (en
Inventor
利幸 長島
Toshiyuki Nagashima
利幸 長島
正之 稲垣
Masayuki Inagaki
正之 稲垣
渉 佐藤
Wataru Sato
渉 佐藤
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Resonac Gas Products Corp
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Showa Denko Gas Products Co Ltd
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Application filed by Showa Denko Gas Products Co Ltd filed Critical Showa Denko Gas Products Co Ltd
Priority to JP2013196828A priority Critical patent/JP6431661B2/en
Priority to CN201320844183.6U priority patent/CN203665330U/en
Priority to CN201310705276.5A priority patent/CN104440582A/en
Priority to TW103116556A priority patent/TW201511890A/en
Publication of JP2015062965A publication Critical patent/JP2015062965A/en
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Publication of JP6431661B2 publication Critical patent/JP6431661B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a shot blast device capable of efficiently carrying out processing work, by efficiently taking out a processing object from the inside of a large-sized barrel.SOLUTION: A shot blast device is configured of: a case body forming a blast processing chamber opened in one sidewall side; a fixed rail fixed so as to project to the outside of the opened one sidewall side of this case body; an opening/closing door for slidingly moving by being guided by this fixed rail and opening/closing the opened one sidewall side of the case body; a barrel support frame for slidingly moving by being guided by the inner side fixed rail fixed in the case body, installed in this opening/closing door; the barrel rotatably installed in this barrel support frame in an inclined state; a barrel driving device for rotation-driving this barrel and installed in the barrel support frame; and an opening/closing door of a door installed so as to open the barrel on a wall surface of the barrel and slidingly moving or using a hinge member.

Description

本発明はバリ取りを行なう処理物が大型で、大量に処理する場合に使用する大型にしたショットブラスト装置に関する。   The present invention relates to a shot blasting apparatus having a large size to be used for processing a large amount of a deburring object.

従来のショットブラスト装置は、小さな成型品に付着している微細なバリを除去する場合に使用されている。   A conventional shot blasting apparatus is used to remove fine burrs adhering to a small molded product.

しかしながら、最近、大きな成型品に付着しているバリを除去するのに使用したいという話があり、この対策としてバレルの大型化、投射材、投射機の大型化で対応しているが、このような対策では大型化したバレル内で処理した処理物の取り出しが大変で、手数がかかり、効率よくショットブラスト装置を駆動させることができないという問題となる欠点があった。   However, recently, there is a story that I want to use it to remove burrs attached to large molded products, and as measures against this, we have responded by increasing the size of the barrel, the size of the projection material, and the size of the projector. However, there is a drawback that it is difficult to take out the processed material processed in the large barrel, which is troublesome and cannot drive the shot blasting apparatus efficiently.

特開２００４−２０９６０４号公報JP 2004-209604 A

本発明は以上のような従来の欠点に鑑み、大型のバレル内より処理物を効率よく取り出して、効率よく処理作業を行なうことができるショットブラスト装置を提供することを目的としている。   An object of the present invention is to provide a shot blasting apparatus capable of efficiently removing a processed material from a large barrel and performing a processing operation efficiently in view of the above-described conventional drawbacks.

本発明の前記ならびにそのほかの目的と新規な特徴は次の説明を添付図面と照らし合わせて読むと、より完全に明らかになるであろう。
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。 The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

上記目的を達成するために、本発明は一側壁が開口されたブラスト処理室が形成されたケース体と、このケース体の開口された一側壁の外方へ突出するように固定された固定レールと、この固定レールに案内されてスライド移動する、前記ケース体の開口する一側壁を開閉する開閉扉と、この開閉扉に取付けられた前記ケース体内に固定された内側固定レールに案内されてスライド移動するバレル支持フレームと、このバレル支持フレームに回転可能で、かつ傾斜状態で取付けられたバレルと、このバレルを回転駆動させる、前記バレル支持フレームに取付けられたバレル駆動装置と、前記バレルの壁面に該バレルを開口するように取付けられたスライド移動あるいはヒンジ部材を用いた扉の開閉扉とでショットブラスト装置を構成している。   In order to achieve the above object, the present invention provides a case body in which a blasting chamber having one side wall opened, and a fixed rail fixed so as to protrude outwardly from the one side wall opened by the case body. And an open / close door that opens and closes one side wall of the case body that is guided and slid by the fixed rail, and an inner fixed rail that is fixed to the case body attached to the open / close door and slides. A moving barrel support frame, a barrel rotatably mounted on the barrel support frame and mounted in an inclined state; a barrel driving device mounted on the barrel support frame for rotating the barrel; and a wall surface of the barrel The shot blasting device is constituted by a sliding movement or a door using a hinge member attached so as to open the barrel.

以上の説明から明らかなように、本発明にあっては次に列挙する効果が得られる。
（１）請求項１により開閉蓋に取付けられたバレル支持フレームに回転可能なバレルが取付けられているので、バレルをケース体外へ引き出すことができる。
したがって、バレルから処理物を取り出しやすくするためのケース体を、必要以上に大きくしなくてもよい。
（２）前記（１）により、バレルに開閉扉を取付けているので、バレルをケース体外に引き出した時に、開閉扉を開放することにより、容易にバレル内の処理物を外方へ取り出すことができる。
（３）前記（１）により、バレルの開閉扉をケース体外へバレルを位置したところで開閉するので、バレルから処理物を取り出すための回動操作できるようにケース体を大きく設計する必要がなく、比較的に構造が簡単で、小さく設定することができる。
（４）請求項２、３も前記（１）〜（３）と同様な効果が得られる。 As is clear from the above description, the present invention has the following effects.
(1) Since the rotatable barrel is attached to the barrel support frame attached to the opening / closing lid according to claim 1, the barrel can be pulled out of the case body.
Therefore, the case body for facilitating removal of the processed product from the barrel need not be made larger than necessary.
(2) Since the opening / closing door is attached to the barrel according to the above (1), when the barrel is pulled out of the case body, by opening the opening / closing door, the processed material in the barrel can be easily taken out. it can.
(3) According to the above (1), the opening and closing door of the barrel is opened and closed when the barrel is located outside the case body, so there is no need to design the case body to be able to perform a turning operation for taking out the processed material from the barrel, The structure is relatively simple and can be set small.
(4) In the second and third aspects, the same effects as in the above (1) to (3) can be obtained.

本発明を実施するための第１の形態の断面図。Sectional drawing of the 1st form for implementing this invention. 本発明を実施するための第１の形態のバレルを外方に位置させた状態の正面図。The front view in the state where the barrel of the 1st form for carrying out the present invention was located outside. 本発明を実施するための第１の形態のバレルの正面図。The front view of the barrel of the 1st form for carrying out the present invention. 図３の４−４線に沿う断面図。Sectional drawing which follows the 4-4 line of FIG. 図４の５−５線に沿う断面図。Sectional drawing which follows the 5-5 line of FIG. 本発明を実施するための第１の形態の投射機の投射材の投射状態の説明図。Explanatory drawing of the projection state of the projection material of the projector of the 1st form for implementing this invention. 本発明を実施するための第１の形態のバレルの取付け状態の説明図。Explanatory drawing of the attachment state of the barrel of the 1st form for implementing this invention. 本発明を実施するための第２の形態の断面図。Sectional drawing of the 2nd form for implementing this invention. 本発明を実施するための第２の形態のバレルを外方へ位置させた状態の正面図。The front view of the state which has located the barrel of the 2nd form for implementing this invention outward. 本発明を実施するための第２の形態のバレルの正面図。The front view of the barrel of the 2nd form for carrying out the present invention. 本発明を実施するための第３の形態の断面図。Sectional drawing of the 3rd form for implementing this invention. 本発明を実施するための第３の形態のバレルを外方へ位置させた状態の正面図。The front view in the state where the barrel of the 3rd form for carrying out the present invention was located outside. 本発明を実施するための第３の形態のバレルの正面図。The front view of the barrel of the 3rd form for carrying out the present invention.

以下、図面に示す本発明を実施するための形態により、本発明を詳細に説明する。   Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the drawings.

図１ないし図７に示す本発明を実施するための第１の形態において、１は大型の成型品（処理物）よりバリを除去する本発明の大型のショットブラスト装置で、この大型のショットブラスト装置１は一側壁が開口２されたブラスト処理室３が形成された支持台４の中央部より後端部位置に設置されたケース体５と、このケース体５の開口２された一側壁の外方へ突出するように、前記支持台４あるいは前記ケース体５の下部前後の外壁面に固定された固定レール６、６と、この固定レール６、６に案内されてスライド移動する、前記ケース体５の開口２する一側壁を開閉する開閉扉７と、この開閉扉７の内壁面７ａに取付けられた前記ケース体５内に固定された内側固定レール８、８、８に案内されてスライド移動するバレル支持フレーム９と、このバレル支持フレーム９に回転可能で、かつ傾斜状態で取付けられた約２６ｋｇの大型のバレル１０と、この大型のバレル１０を回転駆動させる、前記バレル支持フレーム９および前記開閉扉７に取付けられたバレル駆動装置１１と、前記大型のバレル１０の壁面に、該大型のバレル１０を開口するように取付けられたスライド移動する開閉蓋１２と、前記ケース体５の前部の外壁上面に傾斜状態の千鳥状態に設置された、前記大型のバレル１０内の処理物１３へ投射材１４を、インペラー１５を用いて投射する２台の投射機１６、１６と、前記ケース体５の下部位置で、前記大型バレル１０のスライド移動ができる部位に固定されたホッパー１７と、このホッパー１７の下部位置の前記支持台４に取付けられた、該ホッパー１７からの大バリ、投射材、小バリが落下してくるのを受けて選別する選別装置１８と、この選抜装置１８で選別された大バリを収納する大バリ収納容器１９と、前記選別装置１８で選別された投射材１４を前記投射機１６、１６の吸引ホース２０、２０を介して供給できるように設けられた投射材貯槽２１と、前記選別装置１８で選別された小バリを収納する小バリ収納容器２２と、前記ケース体５のブラスト処理室３内へ、必要に応じて冷媒を供給する冷媒供給装置２３とで構成されている。   In the first embodiment for carrying out the present invention shown in FIGS. 1 to 7, reference numeral 1 denotes a large shot blasting apparatus of the present invention for removing burrs from a large molded article (processed product). The apparatus 1 includes a case body 5 installed at a rear end position from the center of the support base 4 in which a blasting chamber 3 having one side wall opened 2 is formed, and one side wall of the case body 5 where the opening 2 is opened. The fixed rails 6 and 6 fixed to the outer wall surfaces of the lower portion of the support base 4 or the case body 5 so as to protrude outward, and the case is slid and guided by the fixed rails 6 and 6. An open / close door 7 that opens and closes one side wall of the opening 5 of the body 5, and slides guided by inner fixed rails 8, 8, 8 fixed in the case body 5 attached to the inner wall surface 7 a of the open / close door 7. Moving barrel support frame 9 A large barrel 10 of about 26 kg that is rotatable and attached to the barrel support frame 9 in an inclined state, and is attached to the barrel support frame 9 and the open / close door 7 that rotationally drives the large barrel 10. The barrel drive device 11, the sliding opening / closing lid 12 attached to the wall surface of the large barrel 10 so as to open the large barrel 10, and the upper surface of the outer wall of the front portion of the case body 5 being inclined Two projection machines 16 and 16 that project the projection material 14 onto the processed object 13 in the large barrel 10 using the impeller 15 and the lower position of the case body 5. From the hopper 17 fixed to the portion where the large barrel 10 can slide, and the hopper 17 attached to the support 4 at the lower position of the hopper 17 A sorting device 18 that sorts out large burrs, projection materials, and small burrs that fall, a large burr storage container 19 that stores large burrs sorted by the sorting device 18, and sorting by the sorting device 18. The projection material storage tank 21 provided so that the projected projection material 14 can be supplied through the suction hoses 20 and 20 of the projectors 16 and 16 and the small burr storage for storing the small burrs sorted by the sorting device 18. A container 22 and a refrigerant supply device 23 for supplying a refrigerant into the blast treatment chamber 3 of the case body 5 as needed are configured.

なお、前記ケース体５の前部の外壁上面に傾斜状態の千鳥状態に設置した２台の投射機１６、１６は、前記大型のバレル１０を反時計廻りに回転させると、処理物１３は大型のバレル１０の下部位置より、右側に位置するように移動するので、大型のバレル１０の下部位置に位置した処理物１３と大型のバレル１０の右側に移動して、重力で下部位置へ落下する処理物１３に投射材を的確で、かつ大型のバレル１０の軸心方向(大型のバレル１０の前後方向)に幅広く投射できるようにするためである。   The two projectors 16, 16 installed in an inclined staggered state on the upper surface of the outer wall of the front portion of the case body 5 rotate the large barrel 10 counterclockwise so that the processed product 13 becomes large. Since it moves so as to be located on the right side from the lower position of the barrel 10, it moves to the right side of the large-sized barrel 10 and the processed product 13 located at the lower position of the large barrel 10 and falls to the lower position by gravity. This is because the projection material can be accurately projected on the processed object 13 and can be widely projected in the axial direction of the large barrel 10 (the longitudinal direction of the large barrel 10).

前記大型のバレル１０は八角形状で、上・下部が小径となる多数個の孔２４が形成された一辺の下部壁２５と中央部壁２６のない八角筒状のバレル本体２７と、このバレル本体２７の一辺の下部壁２５と中央部壁２６のない部分の下部壁２５、２５の端部に形成されたスライドレール２８、２８と、このスライドレール２８、２８と係合し、上方へスライド移動する多数個の孔２４が形成された下部壁２５ａと中央部壁２６ａとからなる取っ手２９が設けられた開閉蓋１２と、この開閉蓋１２の閉状態を保つ係止具２９と、前記バレル本体２７の底面を覆う中央部が内側へ突出する円錐、円錐台形状、多角錐、多角錐台形に形成された底板３０と、前記バレル本体２７の内壁面に、該バレル本体２７の投入口３１側の先端部３２ａより底面側の後端部３２ｂが、回転方向が先に位置するように傾斜３２ｃ状態で固定された、ほぼ三角形状の撹拌板本体３２、この撹拌板本体３２の後端部３２ｂ側を除く部位の先端部３２ａに形成された、該撹拌板本体３２に乗った処理物１３を前記バレル本体２７の底面方向に案内する返し板３３、この返し板３３のバレル本体２７の投入口３１側の先端部に折り曲げ形成された脱落防止部３４とからなる撹拌板３５とで構成されている。   The large barrel 10 has an octagonal shape, a lower wall 25 on one side formed with a plurality of holes 24 having small diameters at the upper and lower sides, an octagonal cylindrical barrel body 27 without a central wall 26, and the barrel body. 27, slide rails 28, 28 formed at the ends of the lower wall 25, 25 on the side without the central wall 26, and the slide rails 28, 28, and slide upward. An opening / closing lid 12 provided with a handle 29 comprising a lower wall 25a and a central wall 26a in which a plurality of holes 24 are formed, a latch 29 for keeping the opening / closing lid 12 closed, and the barrel body 27, a bottom plate 30 formed in a conical shape, a truncated cone shape, a polygonal pyramid, a polygonal frustum shape whose central portion covers the bottom surface of the barrel body 27, and the inner wall surface of the barrel body 27 on the inlet 31 side of the barrel body 27 Bottom side of tip 32a The substantially triangular stirring plate main body 32 fixed to the rear end portion 32b in an inclined state 32c so that the rotation direction is located first, and the tip end portion 32a of the portion excluding the rear end portion 32b side of the stirring plate main body 32 The return plate 33 that guides the processed product 13 on the stirring plate main body 32 toward the bottom surface of the barrel main body 27, and is bent at the tip of the return plate 33 on the inlet 31 side of the barrel main body 27. And a stirring plate 35 composed of the drop-off prevention part 34.

なお、ケース体５の開口２を閉じる開閉扉７には閉じた状態を保持する、該ケース体５と開閉扉７に係止具３６が取付けられている。なお、この係止具３６は既存のものであれば、どんな構造のものであってもよいが、簡単に係止や係止解除できるものがよい。   An opening / closing door 7 that closes the opening 2 of the case body 5 holds a closed state, and a locking tool 36 is attached to the case body 5 and the opening / closing door 7. The locking device 36 may have any structure as long as it is an existing one, but it is preferable that the locking device 36 can be easily locked or unlocked.

上記構成のショットブラスト装置１はケース体５より大型のバレル１０を外側に位置させたところで、大型のバレル１０内にバリを除去する大型の処理物１３を投入する。   The shot blasting apparatus 1 configured as described above places a large processed material 13 for removing burrs in the large barrel 10 when the large barrel 10 is positioned outside the case body 5.

次に、開閉扉７をケース体５方向に押込むと、固定レール６、６、内側固定レール８、８、８に沿って開閉扉７およびバレル支持フレーム９がスライド移動し、ケース体５の開口２を開閉扉７で覆ったところで、係止具３６でケース体５に開閉扉７を係止させる。   Next, when the open / close door 7 is pushed in the direction of the case body 5, the open / close door 7 and the barrel support frame 9 slide along the fixed rails 6, 6 and the inner fixed rails 8, 8, 8. When the opening 2 is covered with the opening / closing door 7, the opening / closing door 7 is locked to the case body 5 by the locking tool 36.

しかる後、バレル駆動装置１１の開閉扉７に取付けられたモーター３７を駆動させることにより、バレル駆動装置１１が駆動して、大型のバレル１０を回転させる。   Thereafter, by driving a motor 37 attached to the opening / closing door 7 of the barrel driving device 11, the barrel driving device 11 is driven to rotate the large barrel 10.

また、２台の投射機１６、１６を駆動させることにより、インペラー１５、１５が回転し、吸引ホース２０、２０により投射材貯槽２１の投射材１４を吸引し、インペラー１５、１５で大型のバレル１０内の処理物１３へ、投射材１４を投射する。   Further, by driving the two projectors 16 and 16, the impellers 15 and 15 are rotated, the projecting material 14 in the projecting material storage tank 21 is sucked by the suction hoses 20 and 20, and the impellers 15 and 15 have a large barrel. The projecting material 14 is projected onto the processed product 13 in 10.

なお、投射機１６、１６の駆動時にバリを冷却すると除去しやすい場合には、ブラスト処理室３内に冷媒供給装置２３の開閉弁３８を開放し、冷媒を供給して行なう。   In the case where the burrs are easily removed by cooling when the projectors 16 and 16 are driven, the on-off valve 38 of the refrigerant supply device 23 is opened in the blast treatment chamber 3 and the refrigerant is supplied.

大型のバレル１０内に収納された処理物１３は、大型のバレル１０が回転するとともに、撹拌板３５によって撹拌板本体３２上に処理物１３が乗り、返し板３３で撹拌板本体３２に乗った処理物１３を落とすことなく、上方へ押し上げられると、返し板３３の後端部３３ｂ側へ処理物１３がスライド移動して、大型のバレル１０の底面へ落下させる。   The processed product 13 stored in the large barrel 10 is rotated by the large barrel 10, the processed product 13 is placed on the stirring plate main body 32 by the stirring plate 35, and is put on the stirring plate main body 32 by the return plate 33. When the processed product 13 is pushed upward without dropping, the processed product 13 slides toward the rear end portion 33 b of the return plate 33 and drops to the bottom surface of the large barrel 10.

このことにより、処理物１３を大型のバレル１０の投入口３１と底板３０方向（大型のバレル１０の軸心方向である前後方向）にスライド移動させながら撹拌することができ、効率のよい処理物１３の撹拌ができる。   As a result, the processed product 13 can be stirred while being slid and moved in the direction of the inlet 31 and the bottom plate 30 of the large barrel 10 (the front-rear direction, which is the axial direction of the large barrel 10). 13 stirring is possible.

大型のバレル１０内の処理物１３からバリが除去されたところで、投射機１６、１６の駆動を停止するとともに、バレル駆動装置１１も停止する。   When the burrs are removed from the processed product 13 in the large barrel 10, the driving of the projectors 16 and 16 is stopped and the barrel driving device 11 is also stopped.

次に、係止具３６の係止を解除し、開閉扉７を開放方向にスライド移動させ、開閉扉７に取付けられているバレル支持フレーム９もケース体５外に移動させることにより、大型のバレル１０もケース体５外に位置する。   Next, the locking tool 36 is unlocked, the opening / closing door 7 is slid in the opening direction, and the barrel support frame 9 attached to the opening / closing door 7 is also moved out of the case body 5. The barrel 10 is also located outside the case body 5.

この状態で大型のバレル１０の開閉蓋１２を下部に位置させ、係止具２９ａの係止状態を開放状態にし、取っ手２９で上方へ移動させ、開口３９し、該開口３９よりバリが除去された処理物１３を下方の処理物収納容器４０へ落下排出する。   In this state, the open / close lid 12 of the large barrel 10 is positioned at the lower portion, the locking state of the locking tool 29a is opened, the handle 29 is moved upward, the opening 39 is opened, and the burr is removed from the opening 39. The processed product 13 is dropped and discharged to the processed product storage container 40 below.

大型のバレル１０から処理物１３が排出されると、開閉蓋１２を閉じ、係止具２９で係止した後、大型のバレル１０の上部投入口３１より処理する大型の処理物１３を投入する。   When the processed product 13 is discharged from the large barrel 10, the open / close lid 12 is closed and locked by the locking tool 29, and then the large processed product 13 to be processed is input from the upper inlet 31 of the large barrel 10. .

しかる後、開閉扉７をケース体５の開口２を閉じる方向に押込み、前述と同様な操作を行なって、処理物１３からバリを除去する作業を行なう。   Thereafter, the opening / closing door 7 is pushed in the direction of closing the opening 2 of the case body 5, and the operation similar to the above is performed to remove the burrs from the processed material 13.

[発明を実施するための異なる形態]
次に、図８ないし図１３に示す本発明を実施するための異なる形態につき説明する。なお、これらの本発明を実施するための異なる形態の説明に当って、前記本発明を実施するための第１の形態と同一構成部分には同一符号を付して重複する説明を省略する。 [Different forms for carrying out the invention]
Next, different modes for carrying out the present invention shown in FIGS. 8 to 13 will be described. In the description of the different embodiments for carrying out the present invention, the same components as those in the first embodiment for carrying out the present invention are denoted by the same reference numerals, and redundant description is omitted.

図８ないし図１０に示す本発明を実施するための第２の形態において、前記本発明を実施するための第１の形態と主に異なる点は、バレル本体２７に観音開き状のヒンジ部材４１、４１で取付けられた開閉蓋１２Ａを使用した大型のバレル１０Ａを用いた点で、このような大型のバレル１０Ａを用いたショットブラスト装置１Ａにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られる。   The second embodiment for carrying out the present invention shown in FIGS. 8 to 10 is mainly different from the first embodiment for carrying out the present invention in that a hinge member 41 having a double-spread shape is provided on the barrel main body 27. Since the large-sized barrel 10A using the opening / closing lid 12A attached at 41 is used, even the shot blasting apparatus 1A using such a large-sized barrel 10A is the first for implementing the present invention. The same effect as the form can be obtained.

図１１ないし図１３に示す本発明を実施するための第３の形態において、前記本発明を実施するための第１の形態と主に異なる点は、バレル本体２７にヒンジ部材４１を用いて開閉蓋１２Ｂを取付けた大型のバレル１０Ｂを使用した点で、このような大型のバレル１０Ｂを用いて構成したショットブラスト装置１Ｂにしても、前記本発明を実施するための第１の形態と同様な作用効果が得られる。   The third embodiment for carrying out the present invention shown in FIGS. 11 to 13 is mainly different from the first embodiment for carrying out the present invention in that the barrel main body 27 is opened and closed using a hinge member 41. The shot blasting apparatus 1B configured using such a large barrel 10B is the same as that of the first embodiment for carrying out the present invention in that the large barrel 10B with the lid 12B is used. The effect is obtained.

なお、前記本発明を実施するための各実施の形態では、ケース体５の開口２を開閉する開閉扉７を手動で操作するものについて説明したが、本発明はこれに限らず、開閉扉７を電動や油圧で移動させるものであってもよい。   In each of the embodiments for carrying out the present invention, the description has been given of the case where the open / close door 7 for manually opening and closing the opening 2 of the case body 5 is manually operated. However, the present invention is not limited to this, and the open / close door 7 May be moved electrically or hydraulically.

本発明は大型な成型品の処理物より、バリ取り作業を大量に処理する場合に使用される大型のショットブラスト装置を製造する産業で利用される。   INDUSTRIAL APPLICABILITY The present invention is used in an industry for manufacturing a large shot blasting apparatus used when a large amount of deburring work is processed from a processed product of a large molded product.

１、１Ａ、１Ｂ：大型のショットブラスト装置、
２：開口、 ３：ブラスト処理室、
４：支持台、 ５：ケース体、
６：固定レール、 ７：開閉扉、
８：内側固定レール、 ９：バレル支持フレーム、
１０、１０Ａ、１０Ｂ：バレル、 １１：バレル駆動装置、
１２、１２Ａ、１２Ｂ：開閉蓋、 １３：処理物、
１４：投射材、 １５：インペラー、
１６：投射機、 １７：ホッパー、
１８：選別装置、 １９：大バリ収納容器、
２０：吸引ホース、 ２１：投射材貯槽、
２２：小バリ収納容器、 ２３：冷媒供給装置、
２４：孔、 ２５：下部壁、
２６：中央部壁、 ２７：バレル本体、
２８：スライドレール、 ２９：取っ手、
２９ａ：係止具、
３０：底板、 ３１：投入口、
３２：撹拌板本体、 ３３：返し板、
３４：脱落防止部、 ３５：撹拌板、
３６：係止具、 ３７：モーター、
３８：開閉弁、 ３９：開口、
４０：処理物収納容器、 ４１：ヒンジ部材。 1, 1A, 1B: Large shot blasting device,
2: opening, 3: blasting chamber,
4: Support stand, 5: Case body,
6: Fixed rail, 7: Opening / closing door,
8: inner fixed rail, 9: barrel support frame,
10, 10A, 10B: barrel, 11: barrel drive device,
12, 12A, 12B: Open / close lid, 13: Processed object,
14: Projection material, 15: Impeller,
16: Projector, 17: Hopper,
18: Sorting device, 19: Large burr storage container,
20: Suction hose, 21: Projection material storage tank,
22: Small burr storage container, 23: Refrigerant supply device,
24: hole, 25: lower wall,
26: central wall, 27: barrel body,
28: Slide rail, 29: Handle,
29a: Locking tool,
30: bottom plate, 31: inlet,
32: Stirring plate body, 33: Return plate,
34: Drop-off prevention part, 35: Stirring plate,
36: Locking tool, 37: Motor,
38: On-off valve, 39: Opening,
40: Processing object storage container, 41: Hinge member.

Claims (3)

一側壁が開口されたブラスト処理室が形成されたケース体と、このケース体の開口された一側壁の外方へ突出するように固定された固定レールと、この固定レールに案内されてスライド移動する、前記ケース体の開口する一側壁を開閉する開閉扉と、この開閉扉に取付けられた前記ケース体内に固定された内側固定レールに案内されてスライド移動するバレル支持フレームと、このバレル支持フレームに回転可能で、かつ傾斜状態で取付けられたバレルと、このバレルを回転駆動させる、前記バレル支持フレームに取付けられたバレル駆動装置と、前記バレルの壁面に該バレルを開口するように取付けられたスライド移動あるいはヒンジ部材を用いた扉の開閉扉とを備えたことを特徴とするショットブラスト装置。 A case body in which a blasting chamber having an open side wall is formed, a fixed rail fixed so as to protrude outward of the open side wall of the case body, and a sliding movement guided by the fixed rail An opening / closing door that opens and closes one side wall of the case body, a barrel support frame that is slidably guided by an inner fixed rail that is fixed to the case body and is attached to the opening / closing door, and the barrel support frame A barrel mounted in an inclined state, a barrel driving device mounted on the barrel support frame for rotating the barrel, and a barrel mounted on the wall of the barrel. A shot blasting apparatus comprising a sliding door or a door opening / closing door using a hinge member. ケース体には該ケース体内に位置するバレルの投入口より内部へ投射材を投射するインペラーを用いた投射機が取付けられていることを特徴とする請求項１記載のショットブラスト装置。 2. The shot blasting apparatus according to claim 1, wherein a projector using an impeller for projecting a projecting material from a charging port of a barrel located in the case body is attached to the case body. ケース体のブラスト処理室の下部位置にはホッパーが設けられ、該ホッパーの下部位置には該ホッパーから落下するバリや投射材を選別する選別装置が配置されていることを特徴とする請求項１または請求項２いずれかに記載のショットブラスト装置。 2. A hopper is provided at a lower position of the blasting chamber of the case body, and a sorting device for sorting burrs and projecting material falling from the hopper is arranged at the lower position of the hopper. Alternatively, the shot blasting apparatus according to claim 2.
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