Coating atomization coating device
A coating device and coating technology, which is applied in the direction of coating, spraying device, and device for coating liquid on the surface, etc., can solve the problems that the coating is prone to flow marks, cracks, and thick coating, etc., which is not easy to achieve Flow marks, not easy to crack, thin coating effect
Inactive Publication Date: 2021-07-09
HARBIN MEDICAL UNIVERSITY +1
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[0004] The commonly used hydrophilic coating for balloon catheters is polyvinylpyrrolidone PVP, and the process of coating hydrophilic coatings on balloon catheters provided by related technologies tends to lead to thicker coatings, and the coatings are prone to flow marks and cracks
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0022] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention relates to the technical field of film coating, in particular to a coating atomization coating device. The coating atomization coating device comprises a shell, a spraying mechanism, a mounting mechanism, a moving mechanism and a curing mechanism, wherein the shell is provided with a first cavity and a second cavity which communicate with each other; the moving mechanism is arranged in the shell; the mounting mechanism is in transmission connection with the moving mechanism; the moving mechanism is used for driving the mounting mechanism to move between the first cavity and the second cavity; the mounting mechanism is used for arranging an original part to be coated; the spraying mechanism is arranged in the first cavity and used for spraying a coating on the surface of the original part arranged on the mounting mechanism; and the curing mechanism is arranged in the second cavity and used for curing the original part sprayed with the coating. According to the coating atomization coating device provided by the invention, a coating can be light and thin, flow marks are not prone to being generated, and cracks are not prone to being generated.
Description
technical field [0001] The invention relates to the technical field of coating, in particular to a coating atomization coating device. Background technique [0002] With the continuous improvement of people's material living standards, the incidence of cardiovascular diseases is getting higher and higher. Coronary atherosclerotic heart disease has gradually become a major problem that affects people's quality of life and is one of the important causes of death. At present, percutaneous balloon coronary angioplasty and coronary stent implantation are the main methods of revascularization for patients with coronary atherosclerotic heart disease, and coronary atherosclerotic heart disease has been relatively well controlled. [0003] Whether it is percutaneous balloon coronary angioplasty or coronary stent implantation, delivery catheters are required. In order to make the catheter have a good lubrication effect and improve the comfort of the patient using the catheter, it is n...
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IPC IPC(8): B05B16/20B05B13/02B05D3/06
CPCB05B16/20B05B13/0221B05B13/0278B05D3/067
Inventor 于波张海琴李述峰刘慧敏马丽佳赵晨
Owner HARBIN MEDICAL UNIVERSITY