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公开(公告)号：US10035242B2
公开(公告)日：2018-07-31
申请号：US15033027
申请日：2015-10-19
Applicant: SINTOKOGIO, LTD.
Inventor： Shoichi Yamamoto , Takuya Koyama
Abstract: Provided is a shot-blasting apparatus which is capable of efficiently perform dust collection and ventilation of an inside of a projection chamber, even using a dust collector having a small-size and low-cost suction device. The shot-blasting apparatus comprises: a cabinet (10); a plurality of process chambers (13a, 13b) provided inside the cabinet in such a manner that each of the process chambers is capable of housing a workpiece therein and selectively movable between a carry-in-and-out position and a projection position; an air inlet port (19) for introducing external air into each of the process chambers therethrough; and an air outlet port provided at a position opposed to the air inlet port across the process chamber set at the projection position, and linearly communicated with an internal space of the process chamber set at the projection position, wherein, according to suction from the air outlet port, air is caused to flow from the air inlet port into the process chamber set at the projection position, and led to the air outlet port while passing through the process chamber set at the projection position.
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公开(公告)号：US10035241B2
公开(公告)日：2018-07-31
申请号：US15321556
申请日：2015-06-08
Applicant: SINTOKOGIO, LTD.
Inventor： Hideaki Kaga , Hiroaki Suzuki , Shoichi Yamamoto , Masato Umeoka , Takuya Koyama
CPC classification number: B24C3/14 , B24C3/18 , B24C3/24 , B24C5/06 , B24C5/062 , B24C9/00 , B24C9/003
Abstract: The purpose of the present invention is to provide a shot processing device and a projector such that the projection amount of a projection material can be minimized. The present invention provides a shot processing device equipped with a centrifugal projector for projecting a projection material onto a workpiece and a support mechanism for supporting the workpiece at a processing position where surface processing by the projector can be carried out, wherein the projector is equipped with: a cylindrical control cage which the projection material is supplied into and which has an opening formed on a side wall as a projection material discharge port; and an impeller that has a plurality of blades, which are arranged outside of the control cage and extend outward in the radial direction of the control cage, and rotates about the central axis of the control cage, wherein each blade has, disposed on a front-side surface in the rotation direction, a rearward inclined section inclining toward the rear-side in the rotation direction.
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公开(公告)号：US10010998B2
公开(公告)日：2018-07-03
申请号：US15142688
申请日：2016-04-29
Applicant: SINTOKOGIO, LTD.
Inventor： Hideaki Kaga , Hiroaki Suzuki , Shoichi Yamamoto , Masato Umeoka , Takuya Koyama
Abstract: The purpose of the present invention is to provide a shot peening apparatus for which size increase is limited by projecting a shot material evenly on a workpiece using a single projector. The present invention provides a shot peening apparatus equipped with a workpiece-conveying mechanism for conveying a workpiece and a projector for projecting a shot material at the workpiece. The workpiece-conveying mechanism is equipped with: a pair of rollers, which extend in the workpiece conveyance direction, on which the workpieces are loaded, and which are rotated centered on the longitudinal axis line; an endless chain; and conveyance members for pressing and conveying workpieces in the conveyance direction. The projector is a centrifugal projector and is equipped with: a control cage into which the shot material is supplied and in which a first opening and a second opening are formed; and a bladed wheel, which is provided with multiple blades having a backward-sloping section that slopes toward the back in the rotation direction and which rotates centered on the central axis line of the control cage. The first opening and the second opening of the control cage are separated from each other in the circumferential direction of the control cage and are disposed offset from each other in the direction of the central axis line of the control cage.
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Patent Agency Ranking
公开(公告)号：US09770806B2
公开(公告)日：2017-09-26
申请号：US15142823
申请日：2016-04-29
Applicant: SINTOKOGIO, LTD.
Inventor： Hideaki Kaga , Hiroaki Suzuki , Shoichi Yamamoto , Masato Umeoka , Takuya Koyama
IPC: B24C3/30 , B24C5/06 , B24B31/023 , B24C3/26
CPC classification number: B24C3/30 , B24B31/023 , B24C3/26 , B24C5/06
Abstract: The purpose of the present invention is to provide a drum-type shot peening device capable of shortening processing time. This shot peening device comprises: a bottomed, cylindrical drum having one end thereof open; and a projector provided on the open side of the drum and which projects projection material on to a workpiece inserted inside the drum. The projector comprises: a cylindrical control gauge having an opening window that is formed in the side wall thereof and serves as a discharge port for the projection material, said opening window having a rectangular shape having two sides thereof parallel to the center axis of the control gauge having the projection material supplied therein; and an impeller comprising a plurality of blades arranged on the outside of the control gauge so as to extend in the radial outside direction of the control gauge, said impeller rotating around the center axis of the control gauge and having a backward-tilting section that is tilted towards the rear side in the blade rotation direction and is provided on the surface on the front side in the rotation direction.
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公开(公告)号：US09381616B2
公开(公告)日：2016-07-05
申请号：US14404319
申请日：2013-06-19
Applicant: SINTOKOGIO, LTD.
Inventor： Shoichi Yamamoto , Ryo Tatematsu , Takeshi Sugiura , Kyouji Yamashita
IPC: B24C9/00
CPC classification number: B24C9/00
Abstract: The present invention has the object of providing a shot processing machine capable of constraining the spilling over and dropping of projection material to outside the projection chamber. The shot processing machine of the invention is a shot processing machine for performing surface treatment by projecting projection material onto a workpiece inside a projection chamber, comprising: a cabinet inside of which a projection chamber is formed, an opening disposed on the cabinet for loading and discharging workpieces; and a door movably attached to the cabinet, for opening and closing the opening, whereby a projection material adhesion prevention mechanism for preventing the adhesion of projection material is provided on the inside of the door.
Abstract translation: 本发明的目的是提供一种能够限制投影材料向投影室外部溢出的投射处理机。 本发明的射出加工机是一种用于通过将投影材料投影到投影室内的工件上进行表面处理的喷丸加工机，其特征在于，具有：形成有投影室的箱体， 排放工件; 以及可移动地附接到机壳的门，用于打开和关闭开口，由此在门的内侧设置有用于防止突起材料粘附的突起材料粘附防止机构。
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公开(公告)号：USD749156S1
公开(公告)日：2016-02-09
申请号：US29498750
申请日：2014-08-07
Applicant: Sintokogio, Ltd.
Designer： Takeshi Sugiura , Shoichi Yamamoto , Kyouji Yamashita
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公开(公告)号：US20210190678A1
公开(公告)日：2021-06-24
申请号：US16755838
申请日：2018-10-25
Applicant: Sintokogio, Ltd.
Inventor： Toshiya Tsuji , Shoichi Yamamoto , Yuji Kobayashi , Toshio Sugibayashi , Shun Yoshida
Abstract: One point on a surface of a qualified article is measured in advance by a color sensor without contact, and a qualification reference value is set based on an output value thereof. Thereafter, one point on a surface of an inspection target of same design specifications as the qualified article is measured by the color sensor without contact, and an output value thereof is compared with the qualification reference value, and qualification/failure is judged. Because qualification/failure can be carried out without contacting an inspection target in this way, application to a high-speed production line is possible.
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公开(公告)号：US20150151407A1
公开(公告)日：2015-06-04
申请号：US14404319
申请日：2013-06-19
Applicant: SINTOKOGIO, LTD.
Inventor： Shoichi Yamamoto , Ryo Tatematsu , Takeshi Sugiura , Kyouji Yamashita
IPC: B24C9/00
CPC classification number: B24C9/00
Abstract: The present invention has the object of providing a shot processing machine capable of constraining the spilling over and dropping of projection material to outside the projection chamber. The shot processing machine of the invention is a shot processing machine for performing surface treatment by projecting projection material onto a workpiece inside a projection chamber, comprising: a cabinet inside of which a projection chamber is formed, an opening disposed on the cabinet for loading and discharging workpieces; and a door movably attached to the cabinet, for opening and closing the opening, whereby a projection material adhesion prevention mechanism for preventing the adhesion of projection material is provided on the inside of the door.
Abstract translation: 本发明的目的是提供一种能够限制投影材料向投影室外部溢出的投射处理机。 本发明的射出加工机是一种用于通过将投影材料投影到投影室内的工件上进行表面处理的喷丸加工机，其特征在于，具有：形成有投影室的箱体， 排放工件; 以及可移动地附接到机壳的门，用于打开和关闭开口，由此在门的内侧设置有用于防止突起材料粘附的突起材料粘附防止机构。
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