JP5590388B2 - Continuous barrel blaster - Google Patents
Continuous barrel blaster Download PDFInfo
- Publication number
- JP5590388B2 JP5590388B2 JP2010149690A JP2010149690A JP5590388B2 JP 5590388 B2 JP5590388 B2 JP 5590388B2 JP 2010149690 A JP2010149690 A JP 2010149690A JP 2010149690 A JP2010149690 A JP 2010149690A JP 5590388 B2 JP5590388 B2 JP 5590388B2
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- support
- area
- blaster
- abrasive
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims 2
- 239000012459 cleaning agent Substances 0.000 claims 1
- 238000009991 scouring Methods 0.000 description 15
- 239000003082 abrasive agent Substances 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
本発明は、バレル内の被研掃物（ワーク）に研掃材を投射して研掃するバレルブラスターに係り、特に、バレル内へのワークの投入、研掃材の投射、研掃材の排出、そしてバレルからワークの排出という各工程を、並行して進行させることにより、作業効率を高めるように改良した連続式バレルブラスターに関する。 The present invention relates to a barrel blaster that projects a polishing material onto a workpiece to be polished (workpiece) in a barrel, and in particular, throws the workpiece into the barrel, projects the polishing material, The present invention relates to a continuous barrel blaster that is improved so as to increase work efficiency by proceeding in parallel with each step of discharging and discharging a workpiece from a barrel.
この種のバレルを用いたブラスターによる研掃加工としては、開口部の中心を通る軸中心に回転する多孔板製のバレルを用い、その開口部を横向き若しくは上向きにして、その中に未加工の被研掃物（ワーク）を投入し、投射機によりバレルの開口部から研掃材を投射してワークを研掃加工し、そして開口部を下に向けて加工済みのワークをバレル外に排出するという工程となっている。
このような研掃加工における工程は、以下の通りである。
１．投入工程：バレル内に未加工のワークを投入する。
２．投射工程：バレル内に研掃材を投射する。
３．空転工程：バレルを空転させて、多孔性のバレルから研掃材をふるい落とす。
４．排出工程：バレルを下向きにして、ワークを排出する。
As a blasting process using a blaster using this type of barrel, a barrel made of a perforated plate that rotates about the axis passing through the center of the opening is used, with the opening sideways or upward, and unprocessed in it. The workpiece to be polished is put in, the abrasive is projected from the opening of the barrel by the projector, the workpiece is sharpened, and the processed workpiece is discharged out of the barrel with the opening facing down. It is a process to do.
The steps in such a polishing process are as follows.
1. Input process: An unprocessed workpiece is input into the barrel.
2. Projection process: Abrasive material is projected into the barrel.
3. Idling process: The barrel is idled and the abrasive is screened from the porous barrel.
4). Discharging process: The workpiece is discharged with the barrel facing downward.
上述した従来技術において、上記４つの工程の各処理時間は、一例として、投入工程…３０秒間、投射工程…２分間、空転工程…３０秒間、排出工程…３０秒間に加え、各工程間におけるバレルの開口部の上下方向に回転させる時間にそれぞれ３０秒間で、合計時間…５分３０秒間となる。すなわち、１台のバレルブラスターにおける２分間の投射工程に対し、１回の加工サイクルが５分３０秒間と、作業効率は決して高いものではなく、そこで研掃加工の処理能力を増すためには、バレルブラスターを複数台設置して同時に複数台で処理加工することが考えられる。しかしながら、バレルブラスターを複数台設置するためには、研掃機を始め、研掃材の回収装置等についても複数台のバレルブラスターに対応させる必要があり、コストが増大するとともに、装置の設置スペースが大きくなるという問題があった。 In the above-described prior art, each processing time of the above four processes includes, for example, a charging process ... 30 seconds, a projection process ... 2 minutes, an idling process ... 30 seconds, a discharging process ... 30 seconds, and a barrel between each process. It takes 30 seconds each to rotate the openings in the vertical direction for a total time of 5 minutes 30 seconds. That is, the work efficiency is not high at one machining cycle of 5 minutes and 30 seconds with respect to the projection process of 2 minutes in one barrel blaster, so in order to increase the processing capacity of the polishing process, It is conceivable to install a plurality of barrel blasters and process them simultaneously. However, in order to install a plurality of barrel blasters, it is necessary to support a plurality of barrel blasters for the abrasive material recovery device, etc., as well as an abrading machine. There was a problem that became larger.
本発明は、前述の事情に鑑みて為されたものであって、その目的は、研掃加工における作業効率に優れ、１台の設置スペースで研削加工の処理能力に優れた連続式バレルブラスターを提供することである。 The present invention has been made in view of the above circumstances, and its purpose is to provide a continuous barrel blaster that excels in work efficiency in the sharpening process and excels in grinding processing capacity in one installation space. Is to provide.
本発明は、上記目的を達成するために、被研掃物を入れたバレルを回転させながら研掃材を投射して研掃するバレルブラスターにおいて、回動軸を有し該回動軸周りに複数のバレルを配設するバレル支持体が回動することにより前記バレルが順次位置する領域には、前記バレル支持体の回動方向の順に、バレル内に被研掃物を投入する被研掃物投入手段を配置した被研掃物投入領域と、バレル内に研掃材を投射する研掃材投射機を配置した投射領域と、バレル内から被研掃物を排出する被研掃物排出領域とを順次設け、前記各領域にバレルを位置させて同時に複数の処理を行い、各処理が終了すると前記支持体回動手段が複数のバレルを配設するバレル支持体を回動させて各バレルを次の領域に位置させることを特徴とする。
これにより、投入・投射・排出の加工サイクルを１台の連続式バレルブラスターにより複数のバレルでマルチに実行することができ、効率的である。
In order to achieve the above object, the present invention provides a barrel blaster that projects and sharpens a polishing material while rotating a barrel containing an object to be polished. In the region where the barrels are sequentially positioned by rotating a barrel support body in which a plurality of barrels are arranged, the objects to be cleaned are put into the barrels in the order of the rotation direction of the barrel support bodies. Specimen throwing area where the material throwing means is placed, a projection area where the blasting material projector for projecting the scouring material is placed in the barrel, and scouring object discharge which discharges the scoured substance from the barrel And sequentially performing a plurality of processes by positioning the barrels in the respective areas, and when each process is completed, the support rotating means rotates the barrel support in which the plurality of barrels are arranged to The barrel is positioned in the next region.
Thereby, the processing cycle of input / projection / discharge can be executed in a multi-barrel manner by a single continuous barrel blaster, which is efficient.
また、投射領域と被研掃物排出領域との間に、バレル内から研掃材を排出する研掃材排出領域を設けることを特徴とする。 Further, a polishing material discharge region for discharging the polishing material from the barrel is provided between the projection region and the polished material discharge region.
また、投射領域を連続して複数設けることを特徴とする。
これにより、処理時間が掛かる研掃処理を２つの領域で分担させて作業効率を向上させることができる。
In addition, a plurality of projection areas are continuously provided.
As a result, it is possible to improve work efficiency by sharing the polishing process, which takes a long time, between the two regions.
また、各バレルの回転軸は、バレル支持体の回動軸に対して１５度から４５度の間の傾斜角にて軸対称に固定されることを特徴とする。 In addition, the rotation axis of each barrel is fixed to be axisymmetric at an inclination angle of 15 to 45 degrees with respect to the rotation axis of the barrel support.
また、バレル支持体の回動軸は、バレル支持体上で最上部のバレルの開口部が水平方向に向くときの角度から、バレル支持体の回動軸が水平となる角度の間に設定されることを特徴とする。
これにより、複数のバレルに対する投入・投射・空転・排出の処理を好適に行うことができる。
Further, the rotation axis of the barrel support is set between the angle at which the opening of the uppermost barrel on the barrel support faces in the horizontal direction and the angle at which the rotation axis of the barrel support becomes horizontal. It is characterized by that.
Thereby, the process of throwing in, projecting, idling, and discharging with respect to a plurality of barrels can be suitably performed.
また、研掃物投入領域と投射領域と研掃材排出領域と被研掃物排出領域の総領域数と、バレル支持体に配設するバレル数とを同数とすることを特徴とする。 Further, the total number of the sharpened material input region, the projection region, the abrasive material discharge region, and the polished material discharge region is the same as the number of barrels disposed on the barrel support.
以下、添付図面を参照しながら、本発明の連続式バレルブラスターを実施するための形態を詳細に説明する。図１〜図４は、本発明の実施の形態を例示する図であり、これらの図において、同一の符号を付した部分は同一物を表わし、基本的な構成及び動作は同様であるものとする。 Hereinafter, an embodiment for carrying out the continuous barrel blaster of the present invention will be described in detail with reference to the accompanying drawings. 1 to 4 are diagrams illustrating embodiments of the present invention. In these drawings, the same reference numerals denote the same components, and the basic configuration and operation are the same. To do.
図１は、本発明の連続式バレルブラスターにおける一実施例を表し、連続式バレルブラスターにおける要部の側断面図を示している。仮想線で表しているのは、切断された図の手前側に位置する構成部材である。
連続式バレルブラスターを構成しているのは、後述する４つのバレルを支持する四角錐台形状からなるバレル支持体１と、このバレル支持体１の中心を支持して回動駆動するモータを備えた回動機構２と、図２に示すごとく、バレル支持体１の回動軸となる中心線Ａ−Ａに対して四角錐台の４側面に軸対称に配置された第１のバレル３、第２のバレル４、第３のバレル５、第４のバレル６と、研掃材を投射する投射機７とからなる。それぞれのバレルは、多孔板製の樽形状からなり、その底部中央に固着されたバレル回転軸８が、バレル支持体１を貫通して裏側に配設されたモータからなる回転機構９により回転駆動される。１０は、外部に粉塵が飛散することを防ぐためにバレルを囲うキャビネットであり、上記回動機構２はキャビネット１０の外部に配置される。
FIG. 1 shows an embodiment of the continuous barrel blaster according to the present invention, and shows a side sectional view of a main part of the continuous barrel blaster. What is represented by an imaginary line is a component located on the near side of the cut view.
The continuous barrel blaster includes a barrel support 1 having a quadrangular pyramid shape that supports four barrels, which will be described later, and a motor that rotates and supports the center of the barrel support 1. 2 and the first barrel 3 arranged symmetrically on the four side surfaces of the quadrangular frustum with respect to the center line AA serving as the rotation axis of the barrel support 1, as shown in FIG. It consists of the 2nd barrel 4, the 3rd barrel 5, the 4th barrel 6, and the projector 7 which projects an abrasive. Each barrel has a barrel shape made of a perforated plate, and a barrel rotating shaft 8 fixed to the center of the bottom is driven to rotate by a rotating mechanism 9 including a motor that penetrates the barrel support 1 and is arranged on the back side. Is done. Reference numeral 10 denotes a cabinet that surrounds the barrel in order to prevent dust from being scattered outside, and the rotating mechanism 2 is disposed outside the cabinet 10.
そして、図２に示す第１のバレル３の位置は、横向きのバレル内に未加工のワークがシュート等の手段（図示せず）により投入される投入領域であり、第２のバレル４の位置は、上向きのバレルの開口部に対向して配置される投射機７から研掃材を投射する投射領域であり、第３のバレル５の位置は、横向きのバレルを空転させてその孔から研掃材をふるい落とす空転領域であり、そして第４のバレル６の位置は、バレルの開口部を下向きにして研掃したワークを排出する排出領域となっている。
上記空転領域において、図示しないが、ふるい分けられた研掃材は、スクリューコンベア等の回収手段により集められ、エレベータ等の循環手段により掻き上げられて一時貯溜ホッパーに蓄えられ、再び投射機７に供給されというように循環する。同様に、図示しないが、排出領域の下方には、加工済みのワークの搬出機構（例えばシュート、又はコンベア）が設けられていて、落下するワークを受け取って次工程へと送り出すものである。
The position of the first barrel 3 shown in FIG. 2 is an input region in which an unprocessed workpiece is input into the horizontal barrel by means such as a chute (not shown), and the position of the second barrel 4 Is a projection area in which the abrasive is projected from the projector 7 arranged facing the opening of the upward barrel, and the position of the third barrel 5 is determined by grinding the horizontal barrel idly from the hole. It is an idling region where the scavenging material is screened out, and the position of the fourth barrel 6 is a discharge region for discharging the work that has been cleaned with the opening of the barrel facing downward.
In the idling region, although not shown, the screened abrasive is collected by a collecting means such as a screw conveyor, is scraped up by a circulating means such as an elevator, is stored in a temporary storage hopper, and is supplied to the projector 7 again. It circulates like that. Similarly, although not shown in the drawing, a machined work carrying-out mechanism (for example, a chute or a conveyor) is provided below the discharge area to receive the dropped work and send it to the next process.
回動機構２は、上述した投入領域、投射領域、空転領域、排出領域の４つの領域に対して、４つのバレルが順に位置を変えていくように９０度ずつ間欠的に回動させる。 The rotation mechanism 2 intermittently rotates 90 degrees at a time so that the four barrels change their positions sequentially with respect to the four areas of the input area, the projection area, the idling area, and the discharge area.
このような構成からなる本発明の連続式バレルブラスターの動作について以下に説明する。
まず、図２に示すように、第１のバレル３が投入領域に位置し、バレル内に未加工のワークを投入する。同時に、第２のバレル４が投射領域に位置し、投射機がバレル内に研掃材を投射する。それと同時に、第３のバレル５が空転領域に位置し、バレルを空転させてその孔から研掃材をバレル外に排出する。これと同時に、第４のバレル６が排出領域に位置し、バレル内の研掃されたワークを排出する。
これら４つの領域において、４つのバレルが位置する各領域において投入・研掃・空転・排出の処理が同時に行われるものである。
The operation of the continuous barrel blaster of the present invention having such a configuration will be described below.
First, as shown in FIG. 2, the first barrel 3 is positioned in the input region, and an unprocessed workpiece is input into the barrel. At the same time, the second barrel 4 is located in the projection area and the projector projects the abrasive into the barrel. At the same time, the third barrel 5 is positioned in the idling region, idling the barrel and discharging the abrasive from the hole out of the barrel. At the same time, the fourth barrel 6 is located in the discharge area and discharges the polished work in the barrel.
In these four regions, the input, scouring, idling, and discharging processes are performed simultaneously in each region where the four barrels are located.
そして、図２に示す処理が終了すると、回動機構２はバレル支持体１を図２の時計回転方向に９０度回動して止める。そして前工程においてワークを投入された第１のバレル３が投射領域に位置し、投射機がバレル内に研掃材を投射する。同時に、前工程において研掃加工された第２のバレル４が空転領域に位置し、バレルを空転させてその孔から研掃材をバレル外に排出する。これと同時に、前工程において空転処理した第３のバレル５が排出領域に位置し、バレル内の研掃されたワークを排出する。同時に、前工程において排出処理した第４のバレル６が投入領域に位置し、バレル内に未加工のワークを投入する。このように、４つのバレルが次に位置する各領域においても、投入・研掃・空転・排出の処理が同時に行われる。 When the process shown in FIG. 2 is completed, the rotation mechanism 2 stops the barrel support 1 by rotating 90 degrees in the clockwise direction of FIG. And the 1st barrel 3 into which the workpiece | work was thrown in the front process is located in a projection area | region, and a projector projects an abrasives in a barrel. At the same time, the second barrel 4 scoured in the previous step is positioned in the idling region, and the barrel is idled to eject the abrasive from the hole to the outside of the barrel. At the same time, the third barrel 5 idled in the previous step is positioned in the discharge area, and the polished work in the barrel is discharged. At the same time, the fourth barrel 6 that has been discharged in the previous step is positioned in the input region, and an unprocessed workpiece is input into the barrel. In this way, in each region where the four barrels are located next, the input, scouring, idling, and discharging processes are simultaneously performed.
次に、上述した処理が終了すると、再び回動機構２はバレル支持体１を図２の時計回転方向に９０度回動して止める。そして前工程において投射された第１のバレル３が、今度は空転領域に位置し、バレルを空転させてその孔から研掃材をバレル外に排出する。同時に、前工程において空転処理した第２のバレル４が排出領域に位置し、バレル内の研掃されたワークを排出する。同時に、前工程において排出処理した第３のバレル５が投入領域に位置し、バレル内に未加工のワークを投入する。同時に、前工程において投入処理した第４のバレル６が投射領域に位置し、投射機がバレル内に研掃材を投射する。このように、この場合においても４つのバレルが次に位置する各領域において、投入・研掃・空転・排出の処理が同時に行われる。 Next, when the above-described processing is completed, the rotation mechanism 2 again stops the barrel support 1 by rotating it 90 degrees in the clockwise direction of FIG. The first barrel 3 projected in the previous step is now positioned in the idling region, idling the barrel and discharging the abrasive from the hole out of the barrel. At the same time, the second barrel 4 that has been idling in the previous step is positioned in the discharge region, and the polished work in the barrel is discharged. At the same time, the third barrel 5 that has been discharged in the previous step is positioned in the input region, and an unprocessed workpiece is input into the barrel. At the same time, the fourth barrel 6 subjected to the input process in the previous step is positioned in the projection area, and the projector projects the abrasive into the barrel. Thus, in this case as well, in each region where the four barrels are located next, the process of charging, scouring, idling, and discharging is performed simultaneously.
更に、上述した処理が終了すると、再び回動機構２はバレル支持体１を図２の時計回転方向に９０度回動して止める。そして前工程において空転処理した第１のバレル３が、今度は排出領域に位置し、バレル内の研掃されたワークを排出する。同時に、前工程において排出処理した第２のバレル４が投入領域に位置し、バレル内に未加工のワークを投入する。同時に、前工程において投入処理した第３のバレル５が投射領域に位置し、投射機がバレル内に研掃材を投射する。同時に、前工程において投射処理した第４のバレル６が空転領域に位置し、バレルを空転させてその孔から研掃材をバレル外に排出する。この場合においても、４つのバレルが次に位置する各領域において、投入・研掃・空転・排出の処理が同時に行われる。 Further, when the above-described processing is completed, the rotation mechanism 2 again rotates the barrel support 1 by 90 degrees in the clockwise direction of FIG. Then, the first barrel 3 that has been idling in the previous step is now positioned in the discharge area, and the polished work in the barrel is discharged. At the same time, the second barrel 4 that has been discharged in the previous step is positioned in the input region, and an unprocessed workpiece is input into the barrel. At the same time, the third barrel 5 subjected to the input process in the previous step is positioned in the projection area, and the projector projects the abrasive into the barrel. At the same time, the fourth barrel 6 subjected to the projection process in the previous step is positioned in the idling region, idling the barrel, and discharging the abrasive from the hole out of the barrel. In this case as well, in each region where the four barrels are located next, the input, scouring, idling, and discharging processes are performed simultaneously.
そして、上述した処理が終了し、回動機構２はバレル支持体１を図２の時計回転方向に９０度回動して止まる。これにより、バレル支持体１と４つのバレルは最初の図２に示す状態へと１サイクル回ったこととなり、これを実際の加工においては連続して行うものである。 And the process mentioned above is complete | finished, and the rotation mechanism 2 stops the barrel support body 1 by rotating 90 degree | times to the clockwise rotation direction of FIG. Thus, the barrel support 1 and the four barrels are rotated one cycle to the state shown in FIG. 2, and this is continuously performed in actual processing.
上述した実施例においては、バレル支持体１における四角錐台形状の頂角は約９０度に設定されていて、これにより、バレル支持体１の回動軸である中心線Ａ−Ａと各バレルのバレル回転軸８との成す角度は約４５度であり、各バレル相互のバレル回転軸８の交わる角度は約９０度となっている。
このようなバレル支持体１の構成において、図４は、本発明の連続式バレルブラスターにおけるバレル支持体１の回動軸である中心線Ａ−Ａを傾斜させた場合の３つの例を示している。
In the embodiment described above, the apex angle of the quadrangular pyramid shape in the barrel support 1 is set to about 90 degrees, so that the center line AA which is the rotation axis of the barrel support 1 and each barrel. The angle between the barrel rotation shaft 8 and the barrel rotation shaft 8 is about 45 degrees, and the angle between the barrel rotation shafts 8 of each barrel is about 90 degrees.
In the structure of the barrel support 1 as described above, FIG. 4 shows three examples when the center line AA, which is the rotation axis of the barrel support 1 in the continuous barrel blaster of the present invention, is inclined. Yes.
図４（Ａ）は、前述した実施例の状態を示すものであって、バレル支持体１の回動軸である中心線Ａ−Ａが水平、すなわち水平に対する傾斜角が０度の場合を表している。
この状態において、第２のバレル４の開口部は中心線Ａ−Ａに対して上方向に約４５度傾斜していて、これはワークがバレル内で適度に撹拌されるので投射に適した角度であり、また第４のバレル６の開口部は中心線Ａ−Ａに対して下方向に約４５度傾斜して、ワークの排出に適しており、更に第１のバレル３と第３のバレル５の開口部は、図示しないが、水平に向いていて、ワークの投入、空転処理に適した角度である。
FIG. 4A shows the state of the above-described embodiment, and shows a case where the center line AA which is the rotation axis of the barrel support 1 is horizontal, that is, the inclination angle with respect to the horizontal is 0 degree. ing.
In this state, the opening of the second barrel 4 is inclined about 45 degrees upward with respect to the center line AA. This is an angle suitable for projection because the work is appropriately stirred in the barrel. In addition, the opening of the fourth barrel 6 is inclined about 45 degrees downward with respect to the center line AA, and is suitable for discharging the workpiece. Furthermore, the first barrel 3 and the third barrel Although not shown in the drawing, the opening 5 is oriented horizontally and is an angle suitable for workpiece loading and idling.
次に、図４（Ｂ）は、バレル支持体１の回動軸である中心線Ａ−Ａの、水平に対する傾斜角が下向きの約２０度の場合を表している。
この状態において、第２のバレル４の開口部は中心線Ａ−Ａに対して上方向に２０度傾斜していて、この場合でもワークは適度に撹拌されるので投射に適した角度であり、また第４のバレル６の開口部は中心線Ａ−Ａに対して下方向に約７０度傾斜して、ワークの排出に適しており、更に第１のバレル３と第３のバレル５の開口部は、図示しないが、下方向に約２０度傾斜していて、バレルの開口部の形状を先窄まりとすることによりワークの投入、空転処理が可能である。
Next, FIG. 4B shows a case where the center line AA, which is the rotation axis of the barrel support 1, has an inclination angle of about 20 degrees with respect to the horizontal.
In this state, the opening of the second barrel 4 is inclined 20 degrees upward with respect to the center line A-A. Even in this case, the work is moderately agitated, so that the angle is suitable for projection. Further, the opening of the fourth barrel 6 is inclined about 70 degrees downward with respect to the center line AA, and is suitable for discharging the workpiece. Further, the openings of the first barrel 3 and the third barrel 5 are provided. Although not shown, the portion is inclined downward by about 20 degrees, and the workpiece can be loaded and idled by making the shape of the opening of the barrel tapered.
更に、図４（Ｃ）は、バレル支持体１の回動軸である中心線Ａ−Ａの、水平に対する傾斜角が下向きの約４５度の場合を表している。
この状態において、第２のバレル４の開口部は水平となり、投射が可能な角度であり、また第４のバレル６の開口部は中心線Ａ−Ａに対して下方向に約９０度傾斜して、ワークの排出に適しており、更に第１のバレル３と第３のバレル５の開口部は、図示しないが、下方向に約４５度傾斜していて、バレルの開口部の形状を先窄まりとすることによりワークの投入、空転処理が可能である。
このように、本発明の連続式バレルブラスターにおけるバレル支持体１の回動軸である中心線Ａ−Ａの、水平に対する傾斜角は、０度から４５度の範囲が設定される。ただし、この角度設定は、バレルのバレル回動軸８における中心線Ａ−Ａに対する設定角度に依存する。
すなわち、本発明の連続式バレルブラスターの構成を検討するに、本実施例にあっては、バレル支持体１の四角錐台形状を、その頂角を約９０度から約１２０度の範囲となるように設定することが可能であり、この場合、各バレルの開口部を貫くバレル回転軸８がバレル支持体の中心線Ａ−Ａに対する角度は、１５度から４５度の間となる。
Further, FIG. 4C shows a case where the center line AA, which is the rotation axis of the barrel support 1, has an inclination angle of about 45 degrees with respect to the horizontal.
In this state, the opening of the second barrel 4 is horizontal and is at an angle capable of projection, and the opening of the fourth barrel 6 is inclined about 90 degrees downward with respect to the center line AA. Although not shown, the openings of the first barrel 3 and the third barrel 5 are inclined about 45 degrees downward, and the shape of the opening of the barrel is the first. By making it narrow, it is possible to load the workpiece and idle.
Thus, the inclination angle with respect to the horizontal of the center line AA, which is the rotation axis of the barrel support 1 in the continuous barrel blaster of the present invention, is set in the range of 0 to 45 degrees. However, this angle setting depends on the setting angle with respect to the center line AA in the barrel rotation shaft 8 of the barrel.
That is, when examining the configuration of the continuous barrel blaster of the present invention, in this embodiment, the shape of the quadrangular frustum of the barrel support 1 is in the range of about 90 degrees to about 120 degrees. In this case, the angle of the barrel rotation shaft 8 passing through the opening of each barrel with respect to the center line AA of the barrel support is between 15 degrees and 45 degrees.
また、上述した実施例にあっては、バレル支持体１上に４つのバレルを配設する例について説明したが、これ以外に、バレル支持体１上に３つのバレルを配設するとともに、投入・研掃・空転・排出の処理領域のうち空転領域を省略して投入・研掃・排出の３つの領域とすることができる。この場合は、バレル支持体を三角錐台形状としてその３側面に３つのバレルを配設し、それぞれが投入・研掃・排出の３つの領域を順に位置するようにするものである。最下方に位置するバレルはワークと研掃材を一緒に排出し、その後ワークと研掃材をふるい分けることとする。 Further, in the above-described embodiment, the example in which four barrels are arranged on the barrel support 1 has been described, but in addition to this, three barrels are arranged on the barrel support 1 and the addition is made. -Of the scouring, idling, and discharging treatment areas, the idling area can be omitted to make the three areas of input, scouring, and discharging. In this case, the barrel support is formed into a triangular frustum shape, and three barrels are arranged on the three side surfaces thereof, and each of the three regions of injection, scouring, and discharge is positioned in order. The barrel located at the lowest position discharges the workpiece and the abrasive together, and then screens the workpiece and the abrasive.
更に、バレル支持体上に２つのバレルを配設するとともに、投入領域と空転領域を省略して投入＋研掃・排出の２つの領域とすることができる。この場合は、上方に位置するバレルに未加工のワークを投入して研掃し、下方に位置するバレルはワークと研掃材を一緒に排出し、その後ワークと研掃材をふるい分けることとする。 Furthermore, two barrels can be arranged on the barrel support, and the charging area and the idling area can be omitted to provide two areas of charging and scouring / discharging. In this case, an unprocessed workpiece is put into the barrel located at the upper side and cleaned, and the barrel located at the lower side discharges the workpiece and the abrasive together, and then screens the workpiece and the abrasive. To do.
更には、バレル支持体上に５つのバレルを配設するとともに、処理領域に研掃領域を更に１つ加え投入・研掃・研掃・空転・排出の５つとし、処理時間が掛かる研掃処理を２工程で分担させて作業効率を向上させることができる。 Furthermore, five barrels are arranged on the barrel support, and one additional blasting region is added to the processing region, which is five of input, scouring, scouring, idling, and discharging, and scouring that requires processing time. Work efficiency can be improved by sharing the processing in two steps.
また、上記例と同じ考えで、処理時間が掛かる研掃処理を２工程で分担させ、かつ空転領域を省略すべく、バレル支持体上に４つのバレルを配設するとともに、処理領域を投入・研掃・研掃・排出の４つとすることもできる。 In addition, with the same idea as the above example, in order to share the polishing process, which takes a long time, in two steps, and to eliminate the idling region, four barrels are arranged on the barrel support, and the processing region is charged. It is also possible to use four types of scouring, scouring and discharging.
１…バレル支持体 ２…回動機構 ３…第１のバレル ４…第２のバレル ５…第３のバレル ６…第４のバレル ７…投射機 ８…バレル回転軸 ９…回転機構 １０…キャビネット DESCRIPTION OF SYMBOLS 1 ... Barrel support body 2 ... Turning mechanism 3 ... 1st barrel 4 ... 2nd barrel 5 ... 3rd barrel 6 ... 4th barrel 7 ... Projector 8 ... Barrel rotating shaft 9 ... Rotating mechanism 10 ... Cabinet
Claims (3)
回動軸を有し該回動軸周りに複数の先窄まりの樽形状のバレルを配設するバレル支持体が回動することにより前記バレルが順次位置する領域には、前記バレル支持体の回動方向の順に、
バレル内に被研掃物を投入する被研掃物投入手段を配置した被研掃物投入領域と、
バレル内に研掃材を投射する研掃材投射機を配置した投射領域と、
バレル内から研掃材を排出する研掃材排出領域と、
バレル内から被研掃物を排出する被研掃物排出領域とを順次設け、
前記各領域にバレルを位置させて同時に複数の処理を行い、各処理が終了すると前記支持体回動手段が複数のバレルを配設するバレル支持体を回動させて各バレルを次の領域に位置させるとともに、
各バレルの回転軸を前記バレル支持体の回動軸に対して１５度から４５度の間の傾斜角にて軸対称に固定し、
前記バレル支持体の回動軸を前記バレル支持体上で最上部のバレルの開口部が水平方向に向くときの角度から、バレル支持体の回動軸が水平となる角度の間に設定することを特徴とする連続式バレルブラスター。 In the barrel blaster that projects the abrasive from the opening provided in the barrel while rotating the barrel containing the material to be polished,
An area where the barrels are sequentially positioned by rotating a barrel support having a pivot shaft and disposing a plurality of tapered barrels around the pivot shaft is provided in the barrel support body. In order of rotation direction,
A to-be-squeezed object throwing area in which a to-be-squeezed object throwing means is placed in the barrel,
A projection area in which a polishing material projector for projecting the polishing material in the barrel is disposed;
Abrasive discharge area for discharging the abrasive from the barrel,
A cleaning target discharge area for discharging the cleaning target from the barrel is sequentially provided.
A plurality of processes are performed at the same time by placing a barrel in each area, and when each process is completed, the support rotating means rotates the barrel support in which the plurality of barrels are arranged to move each barrel to the next area. As well as
The axis of rotation of each barrel is axisymmetrically fixed at an inclination angle between 15 and 45 degrees with respect to the axis of rotation of the barrel support;
The rotation axis of the barrel support is set between the angle at which the opening of the uppermost barrel faces in the horizontal direction on the barrel support and the angle at which the rotation axis of the barrel support is horizontal. This is a continuous barrel blaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010149690A JP5590388B2 (en) | 2010-06-30 | 2010-06-30 | Continuous barrel blaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010149690A JP5590388B2 (en) | 2010-06-30 | 2010-06-30 | Continuous barrel blaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012011496A JP2012011496A (en) | 2012-01-19 |
| JP5590388B2 true JP5590388B2 (en) | 2014-09-17 |
Family
ID=45598537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010149690A Active JP5590388B2 (en) | 2010-06-30 | 2010-06-30 | Continuous barrel blaster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5590388B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5321621B2 (en) * | 2011-03-11 | 2013-10-23 | 株式会社サンポー | Automatic full surface cleaning equipment |
| JP5321720B1 (en) * | 2012-08-02 | 2013-10-23 | 株式会社サンポー | Sharpening device |
| CN104858794A (en) * | 2015-04-29 | 2015-08-26 | 天津绿博特环保设备制造股份公司 | Double-station horizontal shot blasting equipment |
| JP6077170B1 (en) * | 2016-09-16 | 2017-02-08 | 株式会社サンポー | Continuous barrel blaster and cleaning method in continuous barrel blaster |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH543348A (en) * | 1972-10-09 | 1973-10-31 | Fischer Ag Georg | Method and device for loading and unloading centrifugal jet machines |
| JPS5727666A (en) * | 1980-07-24 | 1982-02-15 | Shintou Bureetaa Kk | Shotblaster |
-
2010
- 2010-06-30 JP JP2010149690A patent/JP5590388B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012011496A (en) | 2012-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5590388B2 (en) | Continuous barrel blaster | |
| JP6161586B2 (en) | Granular material grinding equipment | |
| JP5688489B2 (en) | Granular material mill and particulate material production plant | |
| US8920215B2 (en) | Surface flow finishing machine | |
| JP6489132B2 (en) | Polishing apparatus and polishing method | |
| KR20170037992A (en) | Shot processing apparatus | |
| JP4764782B2 (en) | Centrifugal barrel polishing machine and method for loading workpiece of centrifugal barrel polishing machine | |
| WO2016092975A1 (en) | Burr removal device and burr removal method | |
| CN1012564B (en) | Method and apparatus for combination roll polishing | |
| JP5029941B2 (en) | Barrel polishing method | |
| US4137675A (en) | Sand reclaimer | |
| JP5321621B2 (en) | Automatic full surface cleaning equipment | |
| US3073078A (en) | Self-separating finishing and polishing machine | |
| JP4156315B2 (en) | Eddy barrel polishing system | |
| JP2002254290A (en) | Barrel polishing system | |
| JP2020044629A (en) | Barrel polishing method | |
| JP5321720B1 (en) | Sharpening device | |
| JP6077170B1 (en) | Continuous barrel blaster and cleaning method in continuous barrel blaster | |
| JPH05228826A (en) | Double structure barrel | |
| US3073080A (en) | Multi-stage self-separating finishing machine | |
| JP2006167826A (en) | Shot blast device and method | |
| JP6941259B2 (en) | Shot blasting device | |
| JPH0613838Y2 (en) | Jet processing device | |
| CN214560086U (en) | Hook type crankshaft shot blasting machine | |
| JPH08267361A (en) | Shot blasting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130603 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130726 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131203 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140501 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140527 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140702 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140716 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5590388 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20180727 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |