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1. 发明申请

US20200246822A1 LIQUID PROPORTIONING MACHINE 审中-公开
公开(公告)号：US20200246822A1
公开(公告)日：2020-08-06
申请号：US16777573
申请日：2020-01-30
申请人： ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY CO., LTD.
发明人： Ruhua SHEN , Huan LI
IPC分类号： B05B12/02 , B05B9/04
摘要： A liquid proportioning machine includes at least two liquid storage mechanisms for storing liquid, pump bodies for pumping liquid from the liquid storage mechanisms, and liquid discharge locations connected with liquid outlets of the pump bodies and ejecting liquid; and the liquid storage mechanisms are respectively connected with the corresponding pump bodies, and a regulating mechanism for keeping a proportion for the liquid discharge speeds of the pump bodies is arranged between the pump bodies. The pump body includes a rotating shaft, and the rotating shaft rotates to cause the pump body to pump and discharge the liquid; and the regulating mechanism includes a driving shaft driven by a driving mechanism to rotate, and the driving shaft drives the rotating shafts of the liquid storage mechanisms to rotate through a transmission mechanism and maintains a proportion for the rotating speeds between the rotating shafts. The driving shaft drives any rotating shaft to rotate through a first transmission mechanism, and a second transmission mechanism is arranged between other rotating shafts and the rotating shaft directly driven by the driving shaft. In the present invention, an automatic proportioning manner is adopted, so the proportion of various kinds of liquid does not need to be manually regulated, which improves the working efficiency and the proportioning accuracy, and then the quality of the product is improved. The entire device has a low cost and great market competitiveness

2. 发明申请

US20200246767A1 TURNTABLE COLOR MACHINE 审中-公开
公开(公告)号：US20200246767A1
公开(公告)日：2020-08-06
申请号：US16777564
申请日：2020-01-30
申请人： ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY CO., LTD.
发明人： Ruhua SHEN , Huan LI
IPC分类号： B01F13/00 , B01F15/00
摘要： The present invention provides a turntable color machine includes a rack, a controller is arranged on the rack, a wheel-type turntable that rotates vertically is arranged on the rack, a plurality of color paste bags are arranged on the wheel-type turntable, the color paste bags are evenly arranged along the circumference of the wheel-type turntable, the color paste bags are connected with a piston pump that is driven by a lifting mechanism to perform constant volume injection via a valve body, and a material receiving device that moves up and down is arranged at the middle of the wheel-type turntable. The piston pump is connected with the color paste bags to achieve volume injection, the wheel-type turntable drives the color paste bags to perform a circular motion, so that the color paste in the color paste bags are turned up and down to achieve an even mixing effect, no stirring device needs to be added, so that the manufacturing cost is reduced, the plunger valves are arranged in the color paste bags, the air in the color paste bags is extracted through the air suction cylinder to ensure that there is no air in the color paste bags, to prevent the color paste from deteriorating and to prolong the service life of the color paste.

3. 发明申请

US20160327035A1 HIGH-EFFICIENCY COLOR-PASTE COLOR-MIXING PUMP 审中-公开
标题翻译：高效彩色混色泵
公开(公告)号：US20160327035A1
公开(公告)日：2016-11-10
申请号：US15112102
申请日：2015-01-12
申请人： Zhengzhou Sanhua Technology & Industry Co., Ltd.
发明人： Ruhua SHEN , Huan LI , Weidan XUE
IPC分类号： F04B53/02 , B44D3/08 , F04B53/18 , F04B1/12 , F04B1/14
CPC分类号： F04B53/02 , B44D3/08 , F04B1/124 , F04B1/143 , F04B1/148 , F04B15/02 , F04B53/18 , F05C2203/02 , F05C2203/08 , F05C2203/083 , F05C2251/10 , F05C2253/12
摘要： In order to solve the problem of great abrasion of pistons and cylinder bores of a high-efficiency color-paste color-mixing pump, the invention provides a high-efficiency color-paste color-mixing pump with little abrasion of plunger pistons and cylinder bores, comprising cylinder bodies arranged around the circumference of a shaft and the plunger pistons matched with the cylinder bodies, wherein the cylinder bodies and the plunger pistons are sealed in a swelling, hard and fitted manner, that is, sealing elements between the cylinder bodies and the plunger pistons are sealing elements swelling towards the plunger pistons, and contact parts between the plunger pistons and the sealing elements are made of a hard material. Because in the high-efficiency color-paste color-mixing pump, a rolling friction pair of a roller and a swash-plate is used which is an improvement over a sliding friction pair of a slipper and a swash-plate of a swash-plate axial plunger piston pump, the friction force is greatly reduced, and thus the rolling friction force of the roller and the swash-plate of the high-efficiency color-paste color-mixing pump has very little impact on stress of the plunger pistons; and in addition, the roller and the swash-plate adopt the rolling friction pair, the stress of the plunger pistons is relatively simple, and the abradability of the contact parts between the plunger pistons and the sealing elements can be increased by increasing the hardness.
摘要翻译：为了解决高效色浆混色泵的活塞和气缸孔磨损大的问题，本发明提供了一种高效率的色浆混色泵，其具有很少的柱塞活塞和缸孔的磨损包括围绕轴的圆周布置的柱体和与缸体匹配的柱塞活塞，其中缸体和柱塞活塞以膨胀，硬且适合的方式密封，即，缸体和缸体之间的密封元件柱塞活塞是朝向柱塞活塞膨胀的密封元件，并且柱塞活塞和密封元件之间的接触部分由硬质材料制成。因为在高效率的色浆混色泵中，使用辊和旋转斜盘的滚动摩擦对，这是对滑板和滑板的旋转斜盘的滑动摩擦副的改进轴向柱塞活塞泵，摩擦力大大降低，因此高效色浆混色泵的辊和斜板的滚动摩擦力对柱塞活塞的应力影响很小; 此外，滚子和斜盘采用滚动摩擦副，柱塞活塞的应力相对简单，并且可以通过增加硬度来增加柱塞活塞与密封元件之间的接触部分的耐磨性。

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