A method for driving a multi-cylinder metering pump by a single motor
A single-motor-driven, metering pump technology, applied in the field of metering, can solve the problems of inconvenient and inaccurate manual feeding, and achieve the effect of solving the inconvenience of manual feeding
Active Publication Date: 2017-03-01
TIANJIN DISCOVERER KITCHEN ROBOT TECH +1
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Problems solved by technology
[0003] The object of the present invention is to provide a method for driving a multi-cylinder metering pump by a single motor, which is used to solve the problem of inconvenient and inaccurate feeding by manual when cooking in a cooking machine
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[0015] The present invention is described further below:
[0016] combine figure 1 , figure 2 As shown, in this method of single-motor-driven multi-cylinder metering pump, motor 1, slide rail 2, ball screw 3, piston cylinder 4, slider 5, and electromagnetic latch 6 are arranged on the base 7 to realize single-motor-driven multi-cylinder Metering pumps. A motor 1 is arranged under the base 7, and the motor 1 is connected to the ball screw 3 through a coupling 14, and the nut 9 is threadedly connected to the ball screw 3; Parallel, the nut 9 is fixedly connected with the slide frame 8, the slide frame 8 is fixedly connected with the slide block 5, the slide block 5 is slidably connected with the slide rail 2, and when the slide block 5 moves on the slide rail 2, it drives the slide frame 8 to move.
[0017] The part corresponding to the base 7 and the slide rail 2 has a square through hole, the ball screw 3 can be seen from the top of the base 7, the sliding frame 8 passes t...
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The invention relates to a method for a single motor to drive a multi-cylinder metering pump. According to the method, the motor, sliding rails, a ball screw, a plurality of piston cylinders, a sliding block and electromagnetic bolts are arranged on a base to achieve the purpose that the single motor drives the multi-cylinder metering pump. The sliding rails are arranged at the two sides of the ball screw and are parallel to the ball screw. A sliding frame is fixedly connected with the sliding block. The piston cylinders are arranged on the base side by side, and the electromagnetic bolts are installed on the sliding frame side by side and are in one-to-one correspondence with the piston cylinders. When the metering pump is injected with liquid, the ball screw can push one or more piston rods each time, the piston rods and the corresponding electromagnetic bolts coordinate, and a controller is used for controlling power-on or power off of the electromagnetic bolts to form sucking or disconnecting of the electromagnetic bolts; when the electromagnetic bolts are powered off, the electromagnetic bolts are inserted into pin holes of the piston rods, the corresponding piston rods are driven by the ball screw, and injection of one or more kinds of appointed liquid is conducted. According to the method, one or more piston rods can be pushed to inject one or more kinds of liquid, and therefore the purpose that the single motor drives the multi-cylinder metering pump can be achieved.
Description
technical field [0001] The invention relates to the metering field, in particular to a method for driving a multi-cylinder metering pump by a single motor. Background technique [0002] The cooking machine is an intelligent device that puts all the prepared main ingredients, ingredients, and seasonings in at one time. After setting the program, it automatically heats the oil, automatically stir-fries, automatically controls the heat, and can cook automatically without experience. The intelligent automatic cooking machine can automatically fry, fry, cook, deep-fry, burst, stew, steam, boil, roast, stew, stew and other multi-purpose functions in one pot, which easily realizes the automation and fun of the cooking process. However, due to manual feeding, There is still the problem of not being convenient enough, and the problem of inaccurate amount of manual feeding exists in addition. Contents of the invention [0003] The object of the present invention is to provide a met...
Claims
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IPC IPC(8): F04B13/02
Inventor 杨胡坤闫宏博李佳志尹晓波徐立秋葛文化葛文龙李奇志林春波
Owner TIANJIN DISCOVERER KITCHEN ROBOT TECH