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公开(公告)号:US11072853B2
公开(公告)日:2021-07-27
申请号:US16223320
申请日:2018-12-18
Applicant: CITIC Dicastal CO., LTD.
Inventor: Zuo Xu , Guoyuan Xiong , Zaide Wang , Huanming Ma , Shengchao Zhang , Shuai Li , Qingwang Wei , Chuanming Li
IPC: B05D1/06 , B05D3/12 , B05D1/38 , B05D7/14 , B05D7/16 , C23C14/14 , C23C14/20 , C23C14/35 , B05D3/10 , B05D5/06 , B05D7/00 , C23C14/02
Abstract: The disclosure provides a metal protective layer, sequentially comprising an organic powder coating, a high-gloss organic coating, a ductile periodic variable alloy protective film and a transparent powder coating, wherein the base powder layer is an epoxy resin or pure polyester powder coating; the high-gloss organic coating is an epoxy resin powder coating, a polyester powder coating, or a polybutadiene organic coating; the ductile periodic variable alloy protective film is formed by direct current magnetron sputtering with two targets in a high vacuum environment, and the material of the targets is composed of a Ni—Cr alloy layer and pure Cr; and the transparent powder layer is an acrylic powder coating or a polyester transparent powder coating.
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公开(公告)号:US10159999B2
公开(公告)日:2018-12-25
申请号:US15627892
申请日:2017-06-20
Applicant: CITIC Dicastal CO., LTD.
Inventor: Huanming Ma , Zhiwei Qin , Hongtao Wang , Bo Ning , Zaide Wang , Zhiliang Zhang , Yongwang Zhao
Abstract: Disclosed is a hub paint spraying equipment equipped with a spraying robot having a combined spray gun, comprising a control system, a wheel type recognition system, a brace recognition system, a paint supply device, a quick color changing device, spraying robot, combined spray gun, a cleaning system, a conveying chain and an accessory device. Combined spray gun installed at the end of spraying robot of system is formed by assembling a plurality of spray gun individuals, spraying process and parameter are automatically called by automatic recognition of wheel type recognition system, category of a colored paint is automatically changed, spraying parameter and robot spraying path program are called, and mixed-line intelligent spraying of a hub is realized, so that problems of low utilization rate of equipment due to consumption of a lot of time for replacing colored paint and excessive in-process caused by classification and temporary storage stacking are avoided.
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公开(公告)号:US09868219B1
公开(公告)日:2018-01-16
申请号:US15594546
申请日:2017-05-12
Applicant: CITIC Dicastal CO., LTD.
Inventor: Jinbao Su , Hongtao Wang , Zhiwei Qin , Huanming Ma , Zhiliang Zhang , Zaide Wang , Yingfeng Wang , Yongwang Zhao
CPC classification number: B25J15/0028 , B25J15/106
Abstract: A self-adjusting robot clamping jaw for clamping a hub on a hub coating line to complete transfer can realize certain self-adjustment via rotation of an upper connecting plate around a rotating pin in the clamping process when the wear extents of clamping fingers are inconsistent, and can prevent the phenomena that the hub is clamped obliquely and even a hub brace is bent by lateral force. The clamping fingers made of a soft material can prevent damaging the surface coating and can be convenient to replace.
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公开(公告)号:US10906138B2
公开(公告)日:2021-02-02
申请号:US16257192
申请日:2019-01-25
Applicant: CITIC Dicastal CO., LTD.
Inventor: Zuo Xu , Shixiang Zou , Wenqi Yang , Zhiliang Zhang , Hongkun Wang , Huanming Ma
Abstract: A mold surface repairing process, the process flow of which is as follows: first sand blasting—defect identification—repairing welding—coarse grinding—semi-finishing grinding—finishing grinding—secondary sand blasting—mold heating—spray paint. The disclosure provides a combination of automatic equipment, special grinding tools and finishing grinding process, which ensures the quality and efficiency of the mold repair and reduces the labor force.
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公开(公告)号:US10745794B2
公开(公告)日:2020-08-18
申请号:US16223346
申请日:2018-12-18
Applicant: CITIC Dicastal CO., LTD.
Inventor: Zaide Wang , Huanming Ma , Junfu Li , Shengchao Zhang , Qingwang Wei , Meng Liu
IPC: C23C14/58 , C23C14/35 , C23C14/20 , C23C14/06 , C23C14/02 , C23C14/00 , C23C22/78 , B05D7/00 , B05D3/10 , B05D3/02 , B05D1/06
Abstract: The disclosure provides an anti-aging periodic variable reaction black chromium coating film, sequentially comprising: an aluminum alloy matrix, a silane conversion film, a high-gloss organic resin coating, a metal compound and metal element periodic variable content alloy coating film, and a transparent resin coating. The disclosure simultaneously provides a method for forming the anti-aging periodic variable reaction black chromium coating film.
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公开(公告)号:US20180243779A1
公开(公告)日:2018-08-30
申请号:US15609662
申请日:2017-05-31
Applicant: CITIC Dicastal CO.,LTD.
Inventor: Zhiwei Qin , Hongtao Wang , Jinbao Su , Huanming Ma , Qingwang Wei , Lei Liu , Bo Ning
CPC classification number: B05B15/16 , B05B12/18 , B05B13/0242 , F16J15/54
Abstract: Disclosed is a micro-positive pressure hub powder spraying turntable, comprising a base, a revolution motor, a cantilever, braces, autorotation motors and auxiliary equipment, wherein the base is located below the cantilever and configured as a closed cavity structure, in which are provided the revolution motor and a decelerator connected with the revolution motor, output shaft of the decelerator is revolution main shaft of the cantilever, a central hole is formed in the main shaft, the cantilever is also configured as a closed cavity structure, and autorotation motor sealing cavities are formed at the two ends of the cantilever; cavity of the base, central hole of the revolution main shaft, cavity of the cantilever and autorotation motor sealing cavities are communicated with one another to form an overall micro-positive pressure cavity; an external compressed air pipe penetrates through side wall of the base and is connected with the micro-positive pressure cavity.
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公开(公告)号:US20200009692A1
公开(公告)日:2020-01-09
申请号:US16257192
申请日:2019-01-25
Applicant: CITIC Dicastal CO., LTD.
Inventor: Shixiang Zou , Wenqi Yang , Zhiliang Zhang , Hongkun Wang , Huanming Ma
Abstract: A mold surface repairing process, the process flow of which is as follows: first sand blasting—defect identification—repairing welding—coarse grinding—semi-finishing grinding—finishing grinding—secondary sand blasting—mold heating—spray paint. The disclosure provides a combination of automatic equipment, special grinding tools and finishing grinding process, which ensures the quality and efficiency of the mold repair and reduces the labor force.
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公开(公告)号:US20190292655A1
公开(公告)日:2019-09-26
申请号:US16223320
申请日:2018-12-18
Applicant: CITIC Dicastal CO., LTD.
Inventor: Zaide Wang , Huanming Ma , Shengchao Zhang , Shuai Li , Qingwang Wei , Chuanming Li
Abstract: The disclosure provides a metal protective layer, sequentially comprising an organic powder coating, a high-gloss organic coating, a ductile periodic variable alloy protective film and a transparent powder coating, wherein the base powder layer is an epoxy resin or pure polyester powder coating; the high-gloss organic coating is an epoxy resin powder coating, a polyester powder coating, or a polybutadiene organic coating; the ductile periodic variable alloy protective film is formed by direct current magnetron sputtering with two targets in a high vacuum environment, and the material of the targets is composed of a Ni—Cr alloy layer and pure Cr; and the transparent powder layer is an acrylic powder coating or a polyester transparent powder coating.
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公开(公告)号:US20180243777A1
公开(公告)日:2018-08-30
申请号:US15627892
申请日:2017-06-20
Applicant: CITIC Dicastal CO.,LTD.
Inventor: Huanming Ma , Zhiwei Qin , Hongtao Wang , Bo Ning , Zaide Wang , Zhiliang Zhang , Yongwang Zhao
CPC classification number: B05B13/0431 , B05B7/1236 , B05B12/16 , B05B16/00 , B05C5/0208 , B05C5/0212 , B05C9/12 , B05C11/1039 , B05C11/1044
Abstract: Disclosed is a hub paint spraying equipment equipped with a spraying robot having a combined spray gun, comprising a control system, a wheel type recognition system, a brace recognition system, a paint supply device, a quick color changing device, spraying robot, combined spray gun, a cleaning system, a conveying chain and an accessory device. Combined spray gun installed at the end of spraying robot of system is formed by assembling a plurality of spray gun individuals, spraying process and parameter are automatically called by automatic recognition of wheel type recognition system, category of a colored paint is automatically changed, spraying parameter and robot spraying path program are called, and mixed-line intelligent spraying of a hub is realized, so that problems of low utilization rate of equipment due to consumption of a lot of time for replacing colored paint and excessive in-process caused by classification and temporary storage stacking are avoided.
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公开(公告)号:US10752998B2
公开(公告)日:2020-08-25
申请号:US16026101
申请日:2018-07-03
Applicant: CITIC Dicastal CO., LTD.
Inventor: Zaide Wang , Huanming Ma , Junfu Li , Shengchao Zhang , Guangcai Chen , Meng Liu
IPC: C23C14/02 , C23C14/35 , C23C28/00 , C23C14/20 , C23C14/58 , C23C14/06 , B05D7/00 , B05D3/10 , C23C14/00
Abstract: Disclosed herein is an aging resistance coating film for a hub, sequentially comprising an aluminum alloy matrix, a silane conversion film, a high-gloss organic resin coating, a periodic variable alloy black chromium coating film and a transparent resin coating. In the coating film, the thickness of the black chromium coating film is increased and the blackness thereof is adjusted according to different content of C. The residual stress of the deposited metal layer is reduced, the problem of cracking during heating and rapid cooling of the coating film is solved, and the binding force between the coating film and the underlying high-gloss resin material is improved. Also disclosed herein is a method for forming an aging resistance coating film for a hub, comprising: (1) silane pretreatment, (2) spraying of high-gloss medium powder, (3) PVD coating, and (4) spraying of transparent powder.
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