JPS639947B2 - - Google Patents
Info
- Publication number
- JPS639947B2 JPS639947B2 JP24004083A JP24004083A JPS639947B2 JP S639947 B2 JPS639947 B2 JP S639947B2 JP 24004083 A JP24004083 A JP 24004083A JP 24004083 A JP24004083 A JP 24004083A JP S639947 B2 JPS639947 B2 JP S639947B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- abrasive material
- loading
- unloading
- station
- 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
Links
- 239000003082 abrasive agent Substances 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000005498 polishing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
- B24C3/24—Apparatus using impellers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
【発明の詳細な説明】
技術分野
本発明は研掃装置に係り、特に研掃材を研掃室
から完全に排出するために改良された研掃装置に
関する。DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD The present invention relates to a cleaning device, and more particularly to a cleaning device that is improved to completely discharge abrasive material from a cleaning chamber.
従来技術
研掃室内に加工品搬入搬出ステーシヨンと研掃
ステーシヨンを設置し、回転体の適数箇所に配設
された加工品把持装置に支持された加工品を、前
記両ステーシヨン間で順次周回させ、一方で加工
品の搬入搬出を行ないながら他方で研掃処理を行
なうという技術が、特開昭56−45371号公報で開
示されているが、この研掃装置の場合、搬入搬出
ステーシヨンが最上部に設けられているため、搬
入搬出のための装置が高層化して、設備のための
経費が高いこと、搬入搬出の作業性が悪いなどの
難点を有する。そこで搬入搬出ステーシヨンを横
位置にした場合、研掃ステーシヨンが最上部に移
行されることになり、このことにより研掃ステー
シヨン内に投射された研掃材が排出されることな
く堆積されて、加工品が研掃材と剥離された粒子
の中に埋まり、研掃効率を低下させるなどの欠点
を有していた。Prior Art A workpiece loading/unloading station and a grinding station are installed in a grinding chamber, and workpieces supported by workpiece gripping devices disposed at appropriate locations on a rotating body are sequentially rotated between the two stations. , Japanese Patent Application Laid-Open No. 56-45371 discloses a technology in which the processed product is loaded and unloaded on one hand while the grinding process is performed on the other. In the case of this polishing device, the loading and unloading station is located at the top Because of this, the equipment for loading and unloading becomes high-rise, which has disadvantages such as high equipment costs and poor workability for loading and unloading. Therefore, if the loading/unloading station is placed in the horizontal position, the grinding station will be moved to the top position, and as a result, the abrasive material projected into the grinding station will be deposited without being discharged and processed. This method has the disadvantage that the product gets buried in the particles separated from the abrasive material, reducing the cleaning efficiency.
発明の目的
本発明は上記の欠点を解消しようとするもの
で、すべての受容チヤンバから研掃材を排出させ
ることと、搬入搬出口を最適な位置に選択できる
研掃装置を提供することである。OBJECT OF THE INVENTION The present invention seeks to overcome the above-mentioned drawbacks by providing a grinding device in which the abrasive material can be discharged from all receiving chambers and in which the loading and unloading ports can be selected at optimal positions. .
発明の構成
上記の目的を達成するために、前部に製品の搬
入搬出口、下部に研掃材の排出口を持ち、上部及
び背部の少くとも１箇所に研掃材投射装置を有し
てほぼ密封状に形成された研掃室と、前記研掃室
の両側部を貫通する対の水平軸に支承された回転
体とを備え、前記回転体は互いに離隔して前記水
平軸に固着された２個の円形状側板と、前記側板
間の円柱状空間をほぼ半径方向に区画して適数個
の受容チヤンバを形成する隔壁とからなり、前記
受容チヤンバはそれぞれ独立して加工品を回転可
能に支持する保持装置を有し、前記隔壁の各々は
互いに所定の樋状空間を容して並設された第１及
び第２の隔壁により形成され、前記すべての樋状
空間の内方端はラビリンス状に連通せしめられる
構成とした。Structure of the Invention In order to achieve the above object, the invention has a product loading/unloading port at the front, an abrasive material discharge port at the bottom, and an abrasive material projecting device at at least one location on the top and back. A cleaning chamber formed in a substantially hermetically sealed manner, and a rotating body supported on a pair of horizontal shafts passing through both sides of the cleaning chamber, the rotating bodies being fixed to the horizontal shafts at a distance from each other. The cylindrical space between the side plates is divided approximately radially to form a suitable number of receiving chambers, and each of the receiving chambers is configured to rotate the workpiece independently. each of said partition walls is formed by first and second partition walls arranged side by side with a predetermined trough-like space between them, and the inner ends of all said trough-like spaces The structure was such that they communicated in a labyrinth-like manner.
実施例
図において、１はフレーム４３に支持された研
掃室で、該研掃室１には前部に製品の搬入搬出口
３８、下部に研掃材の排出口４０を有し、上部と
背部には適数個の研掃材投射装置４２を有してほ
ぼ密封状に形成されている。前記研掃室１の両側
部には対の水平軸３が貫通されて回転体２が支承
されている。前記回転体２は互いに離隔して前記
水平軸に固着された２個の円形状側板１０と該側
板１０，１０を連結する４個の補強用ロツド１１
と、前記両側板１０，１０間に形成された円柱状
空間をほぼ半径方向に区画して４個の受容チヤン
バ５を形成する隔壁とからなる。該隔壁は互いに
所定の樋状空間１４を形成するように並設された
第１隔壁１２と第２隔壁１３とからなり、前記す
べての樋状空間１４の内方端は中心部に開口１５
を形成してラビリンス状に連通するとともに、各
受容チヤンバ５内にも開口１６を有する。Embodiment In the figure, reference numeral 1 denotes a grinding chamber supported by a frame 43, and the cleaning chamber 1 has a product loading/unloading port 38 at the front, an abrasive material discharge port 40 at the bottom, and a The back part has an appropriate number of abrasive material projection devices 42 and is formed in a substantially sealed shape. A pair of horizontal shafts 3 pass through both sides of the cleaning chamber 1 and support a rotating body 2 thereon. The rotating body 2 includes two circular side plates 10 that are spaced apart from each other and fixed to the horizontal shaft, and four reinforcing rods 11 that connect the side plates 10, 10.
and a partition wall that partitions the columnar space formed between the side plates 10, 10 in a substantially radial direction to form four receiving chambers 5. The partition wall consists of a first partition wall 12 and a second partition wall 13 that are arranged in parallel to each other so as to form a predetermined gutter-like space 14, and the inner ends of all the gutter-like spaces 14 have an opening 15 in the center.
are formed and communicated in a labyrinth-like manner, and each receiving chamber 5 also has an opening 16 inside.
４は前記回転体２を回転させるための例えば減
速機を内蔵した電動機である。 Reference numeral 4 denotes an electric motor having a built-in reduction gear, for example, for rotating the rotating body 2.
前記各受容チヤンバ５には側板１０，１０に軸
受２５，２５を介して回転可能に保持装置２１が
支持されている。該保持装置２１は一対の受部材
２４と、該受部材２４に固定された加工品受２２
と、加工品受２２に乗載した加工品６を把持する
ための押え装置２３とから構成されている。該押
え装置２３は受部材２４に軸支された先端部に押
えアーム３０を有する旋回レバー２９と、旋回レ
バー２９を加工品６を把持する方向へ付勢するた
めの例えばスプリング３１と、図示しない作動装
置によつて矢印３３方向にはたらく圧力を受ける
ためのレバーアーム３２によつて構成されてい
る。２７は各保持装置２１を独立して回転させる
ために側板１０に取付けられた電動機で、例えば
チエイン２８によつて回転軸２６に駆動力が伝達
されて、保持装置２１が回転体２とは別の駆動源
によつて回転するように構成されている。 In each receiving chamber 5, a holding device 21 is rotatably supported on side plates 10, 10 via bearings 25, 25. The holding device 21 includes a pair of receiving members 24 and a workpiece receiver 22 fixed to the receiving members 24.
and a holding device 23 for gripping the workpiece 6 placed on the workpiece receiver 22. The presser device 23 includes a pivot lever 29 having a presser arm 30 at its tip, which is pivotally supported by a receiving member 24, and a spring 31 (not shown) for biasing the pivot lever 29 in the direction of gripping the workpiece 6. It is constituted by a lever arm 32 for receiving pressure exerted in the direction of arrow 33 by an actuating device. Reference numeral 27 denotes an electric motor attached to the side plate 10 in order to rotate each holding device 21 independently.For example, a driving force is transmitted to the rotating shaft 26 by a chain 28, so that the holding device 21 is rotated separately from the rotating body 2. It is configured to be rotated by a driving source.
前記搬入搬出口３８と対向した受容チヤンバ５
を含み搬入搬出ステーシヨン７を構成し、扉３７
によつて開閉可能とされており、加工品６は搬入
搬出装置３９により、搬入時に保持装置２１に対
して矢印４４の工程で供給されるように構成され
ている。 A receiving chamber 5 facing the loading/unloading port 38
The loading/unloading station 7 includes a door 37.
The workpiece 6 is configured to be able to be opened and closed by a carry-in/out device 39 so that the workpiece 6 is supplied to the holding device 21 in the step shown by an arrow 44 at the time of being carried in.
前記排出口４０と対向した受容チヤンバ５を含
み転回ステーシヨン９を構成し、排出口４０の下
方には研掃材及び剥離した粒子を排出するための
振動コンベア４１が設置されている。 A turning station 9 includes a receiving chamber 5 facing the discharge port 40, and a vibrating conveyor 41 is installed below the discharge port 40 for discharging the abrasive material and separated particles.
なお、搬入搬出ステーシヨン７と転回ステーシ
ヨン９と対角する各チヤンバ５は研掃ステーシヨ
ン８，８ａを構成している。 It should be noted that each chamber 5 diagonally opposite to the loading/unloading station 7 and the turning station 9 constitutes a polishing station 8, 8a.
１７，１８は搬入搬出ステーシヨン７及び搬入
搬出口３８への研掃材の飛散を阻止するための遮
蔽手段である。 17 and 18 are shielding means for preventing the abrasive material from scattering to the loading/unloading station 7 and the loading/unloading port 38.
本発明の実施例は上記の構成であり、次にその
作用を説明すると、まず、加工品６を搬入搬出装
置３９を用いて搬入搬出ステーシヨン７にある搬
入搬出口３８から第１の受容チヤンバ５内に挿入
し、図示しない作動装置を矢印３３の方向に作用
させてレバーアーム３２を開放した状態で加工品
受２２と押えアーム３０によつて加工品６を保持
させる。次いで回転体２を90度回転させて加工品
６を第１の研掃ステーシヨン８に送り、同時に電
動機２７を駆動させて加工品６を回転させながら
研掃材投射装置４２から投射される研掃材によつ
て研掃処理する。このとき同時に第２の受容チヤ
ンバ５に加工品を装填することができる。回転体
２を更に90度回転すれば、加工品６は第２の研掃
ステーシヨン８ａに達し、ここでも研掃処理され
る。このとき同時に第３の受容チヤンバ５に加工
品を装填することができる。更に回転体２を90度
回転させて研掃処理の終つた加工品６を転回ステ
ーシヨン９で回転させて、加工品６の中空部から
研掃材を排出させる。このとき同時に第４の受容
チヤンバ５に加工品を装填することができる。そ
こで回転体２を90度回転させると加工品６は搬入
搬出ステーシヨン７に達し、作動装置で押え装置
２３の把持力を解除して搬入搬出装置３９によつ
て加工品６を搬出する。 The embodiment of the present invention has the above-mentioned configuration, and its operation will be explained next. First, the processed product 6 is transferred from the loading/unloading port 38 of the loading/unloading station 7 to the first receiving chamber 5 using the loading/unloading device 39. The workpiece 6 is held by the workpiece receiver 22 and the presser arm 30 with the lever arm 32 opened by operating an actuating device (not shown) in the direction of the arrow 33. Next, the rotary body 2 is rotated 90 degrees to send the workpiece 6 to the first polishing station 8, and at the same time, the electric motor 27 is driven to rotate the workpiece 6 while the abrasive material is projected from the abrasive projection device 42. Polishing treatment depending on the material. At the same time, the second receiving chamber 5 can be loaded with a workpiece. If the rotating body 2 is rotated a further 90 degrees, the workpiece 6 reaches the second grinding station 8a, where it is also subjected to the grinding process. At the same time, the third receiving chamber 5 can be loaded with a workpiece. Further, the rotating body 2 is rotated 90 degrees, and the workpiece 6 that has been subjected to the grinding process is rotated at the turning station 9, so that the abrasive material is discharged from the hollow part of the workpiece 6. At the same time, the fourth receiving chamber 5 can be loaded with a workpiece. When the rotating body 2 is rotated by 90 degrees, the workpiece 6 reaches the loading/unloading station 7, the gripping force of the presser device 23 is released by the actuating device, and the workpiece 6 is transported out by the loading/unloading device 39.
上記のように回転体２が一回転する間に四つの
ステーシヨンにおいて搬入、研掃処理、転回、搬
出の工程がなされるが、第１の研掃ステーシヨン
８、第２の研掃ステーシヨン８ａ、ともに研掃材
投射装置４２から投射されて加工品６を研掃した
研掃済みの研掃材は、それぞれの受容チヤンバ５
内の樋状空間１４から下流の受容チヤンバ５の樋
状空間１４を経て、排出口４０から振動コンベア
４１上に排出されるため、すべての受容チヤンバ
５内に研掃材及び研掃されて剥離した粒子が残留
することはない。 As mentioned above, during one rotation of the rotating body 2, the steps of loading, polishing, turning, and unloading are performed at the four stations, but both the first polishing station 8 and the second polishing station 8a The polished abrasive material projected from the abrasive material projection device 42 to polish the workpiece 6 is delivered to each receiving chamber 5.
The abrasive material is discharged from the trough-like space 14 in the receiving chamber 5 downstream through the trough-like space 14 of the downstream receiving chamber 5 and onto the vibrating conveyor 41 from the discharge port 40. No particles left behind.
発明の効果
上述のように本発明は特許請求の範囲に記載の
構成にしたことによつて、研掃材及び研掃処理時
に加工品から剥離された粒子が研掃ステーシヨン
から直接樋状空間を流下して排出されることと、
転回ステーシヨンにおいて加工品の中空部から研
掃材が完全に排出されるため、搬入搬出ステーシ
ヨンでの加工品の搬入搬出時に受容チヤンバや加
工品から研掃材がこぼれ出ることがなく、また、
搬入搬出ステーシヨンを横位置に設定することも
でき、搬入搬出のための装置が低位置化されて設
備費の低減及び搬入搬出作業の容易化などの著効
を奏する。Effects of the Invention As described above, the present invention has the structure described in the claims, so that the particles peeled off from the abrasive material and the workpiece during the abrasive treatment can directly pass through the gutter-like space from the abrasive station. to be discharged by flowing down;
Since the abrasive material is completely discharged from the hollow part of the workpiece at the turning station, the abrasive material does not spill out from the receiving chamber or the workpiece when the workpiece is loaded or unloaded at the loading/unloading station.
The loading/unloading station can also be set in a horizontal position, and the equipment for loading/unloading can be lowered to a lower position, resulting in significant effects such as reduced equipment costs and easier loading/unloading work.
図は本発明の一実施例を示したもので、第１図
は断面側面図、第２図は断面正面図である。
１……研掃室、２……回転体、３……水平軸、
５……受容チヤンバ、７……搬入搬出ステーシヨ
ン、８，８ａ……研掃ステーシヨン、９……転回
ステーシヨン、１０……側板、１１……ロツド、
１２……第１隔壁、１３……第２隔壁、１４……
樋状空間、１５，１６……開口、２１……保持装
置、４０……排出口、４２……研掃材投射装置。
The figures show one embodiment of the present invention, with FIG. 1 being a sectional side view and FIG. 2 being a sectional front view. 1...Grinding room, 2...Rotating body, 3...Horizontal axis,
5... Receiving chamber, 7... Loading/unloading station, 8, 8a... Grinding station, 9... Turning station, 10... Side plate, 11... Rod,
12...first partition, 13...second partition, 14...
Gutter-like space, 15, 16...opening, 21...holding device, 40...discharge port, 42...abrasive material projection device.
Claims (1)
出口を持ち、上部及び背部の少くとも１箇所に研
掃材投射装置を有してほぼ密封状に形成された研
掃室と、前記研掃室の両側部を貫通する対の水平
軸に支承された回転体とを備え、前記回転体は互
いに離隔して前記水平軸に固着された２個の円形
状側板と、前記両側板間の円柱状空間をほぼ半径
方向に区画して適数個の受容チヤンバを形成する
隔壁とからなり、前記受容チヤンバはそれぞれ独
立して加工品を回転可能に支持する保持装置を有
し、前記隔壁の各々は互いに所定の樋状空間を容
して並設された第１及び第２の隔壁により形成さ
れ、前記すべての樋状空間の内方端はラビリンス
状に連通せしめられていることを特徴とする研掃
装置。1 A cleaning chamber formed in a nearly sealed shape, with a product loading/unloading port at the front, an abrasive material discharge port at the bottom, and an abrasive material projection device at at least one location on the top and back. , a rotary body supported on a pair of horizontal shafts passing through both sides of the cleaning chamber, the rotary body having two circular side plates spaced apart from each other and fixed to the horizontal shaft; partition walls that define a cylindrical space between the plates in a substantially radial direction to form a suitable number of receiving chambers, each receiving chamber having a holding device for independently rotatably supporting a workpiece; Each of the partition walls is formed by first and second partition walls arranged in parallel with each other with a predetermined gutter-like space, and the inner ends of all the gutter-like spaces are communicated in a labyrinth shape. A grinding device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24004083A JPS60131163A (en) | 1983-12-20 | 1983-12-20 | Polishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24004083A JPS60131163A (en) | 1983-12-20 | 1983-12-20 | Polishing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60131163A JPS60131163A (en) | 1985-07-12 |
| JPS639947B2 true JPS639947B2 (en) | 1988-03-03 |
Family
ID=17053573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24004083A Granted JPS60131163A (en) | 1983-12-20 | 1983-12-20 | Polishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131163A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2753406B1 (en) * | 1996-09-16 | 1998-10-30 | Armines | DEVICE FOR TREATING WORKPIECES BY BLASTING, IN PARTICULAR BY MEANS OF STEEL BALLS MOVED BY AN ULTRASONIC FIELD |
| DE19734939C2 (en) * | 1997-08-12 | 2002-11-21 | Paul Auer Gmbh | Device for blasting and / or roughening objects |
| CN102990515B (en) * | 2011-09-09 | 2016-01-20 | 上海中国弹簧制造有限公司 | A kind of stress shot-blasting machine |
| CN110802525B (en) * | 2019-09-30 | 2020-11-24 | 日照中盛锻造有限公司 | Automatic feeding type shot blasting machine |
-
1983
- 1983-12-20 JP JP24004083A patent/JPS60131163A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60131163A (en) | 1985-07-12 |
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