How a Can Sealer Works

Principles: 1. When the tank is filled from the upper channel and flows into the sealer. 2. This canner seals the jars after completing six rotations. The bottles are closed by an automatic capping device. 3. The six shovels continue to rotate to the next station while the curling shovel begins its pre-curl motion. 4. The six forks continue to rotate to the next station. The second crimping action is pressing against the edge. 5. Output of finished products.

The motion control method of the automatic sealing machine is:

(1) A pneumatic manipulator driven by a servo motor, which can rotate up to 360° (equipped with a photoelectric sensor to determine the starting point 0);

(2) The screw assembly is driven by a stepper motor, thereby driving the manipulator to move along the x-axis and y-axis (limit switches are provided for the x-axis and y-axis);

(3) The turntable device that can achieve 360° rotation can drive the manipulator and the screw group to rotate freely (the electric drive part consists of a DC motor, an automatic tank cap sealer photoelectric encoder, a proximity switch, etc.);

(4) The rotating base mainly supports the above three parts;

(5) The opening and closing of the air-controlled manipulator is controlled by air pressure (the manipulator is released when the inflator is inflated and released when deflated). Its working process is as follows: when the goods arrive, the manipulator system starts to move; the stepper motor control starts to move downward. The working principle of liquid filling machine is usually divided into normal pressure filling machine, vacuum filling machine and pressure filling machine. The automatic sealer can achieve self-flow filling according to the weight of the liquid. The filling method is to fill at a pressure higher than atmospheric pressure. The pressure in the liquid storage tank is higher than the pressure in the bottle, and the beer liquid flows into the bottle by relying on the pressure difference. Important in the filling machine is the PLC control system. The liquid filling machine of the automatic sealer uses Mitsubishi PLC position shift instructions. Each time the state is changed from closed to open, a conditional input is performed, and each time n2 movement is performed, n2 is the number of bits to be moved.

Precautions and maintenance methods during use of automatic sealer:

When using an automatic sealing machine, the user needs to prepare a large high-position container with a valve and an output interface, and the bottom of the container should be higher than the automatic sealing machine. The bottom of the large container should be higher than the sealer, and the valve on the top of the machine should be connected to the hose. Connect the machine's motor to a 220-volt power switch (the power switch is provided by the user) and connect the body housing to the ground wire.

After the automatic canning machine is installed, first check whether the components are loose and whether the top valve can move up and down flexibly. After checking that everything is normal, open the empty tank for a test run and set the rotation direction of the entire machine to the clockwise rotation direction at the factory. Adjust the height of the bottle by lifting the mechanism. The filling level is reached by adjusting the length of the infusion line.

The transmission part of the automatic canning machine is driven by a motor through a pulley and a triangular belt, which drives the reducer gear and the large gear of the canning machine to rotate, thereby driving the entire machine to rotate. Maintenance Maintenance In order to make the equipment have good reliability and long service life, regular maintenance is required to keep the equipment in good condition.

It should be discontinued during repair and maintenance. Automatic sealers were delivered to the site to inspect each component for damage and missing parts. It is usually in a rotary state, has 14 to 18 filling nozzles, and produces 1500 to 3000 bottles per hour (calculated as 750 ml). The filling machine is semi-automatic, manually loading and unloading bottles, automatic filling, as well as a bottle washing machine, a bottle dryer, a light detector, a bottle stopper, a rubber cap heating and shrinking machine, a sealing machine, etc., thus forming a production line. There are two types of negative pressure filling machines: rotary and linear. Wines are usually rotary, with 12, 16, 18, 24, 32 filling nozzles, and the output per hour is usually 1500 to 6000 bottles (calculated in 750 ml). Negative pressure filling machines are usually compatible with supporting applications such as rummaging machines, light detectors, automatic bottle stoppers, automatic rubber cap heating and shrinking machines, automatic labeling machines, inkjet printers, and carton sealing machines. The flip-up bottle washing machine and automatic bottle stopper are made into automatic sealing machine to improve the equipment level.