Automatic sauce packet machine

Abstract

This invention discloses an automatic sauce packaging machine. The automatic sauce packaging machine includes a main unit and a dual-power sealing device. The main unit includes two sealing motor mounts. The dual-power sealing device includes a first sealing module and a second sealing module arranged at intervals from each other, each including a sealing motor, a crank arm, a connecting rod, a sealing connecting plate, a sealing heating plate, and a sealing mold. The sealing motor is fixed to one of the sealing motor mounts. The crank arm is connected to an output shaft of the sealing motor. The connecting rod is connected to the crank arm and pulled by the crank arm. The sealing connecting plate is connected to the connecting rod. The sealing connecting plate can be driven by the sealing motor through the crank arm and the connecting rod. The sealing heating plate and the sealing connecting plate are connected by a heating plate guide post with a buffer spring. The sealing mold is installed on one side of the sealing heating plate. A sealing area is formed between the sealing mold and the sealing heating plate for a packaging film to pass through.

Claims

1. An automatic sauce packet machine, comprising: A main unit comprising two sealing motor mounts; a dual-power sealing device comprising: a first sealing module and a second sealing module, spaced apart from each other and each comprising: a sealing motor fixed to one of the sealing motor mounts; a crank arm connected to an output shaft of the sealing motor; a connecting rod connected to the crank arm and pulled by the crank arm; a sealing connecting plate connected to the connecting rod, the sealing connecting plate being driven by the sealing motor via the crank arm and the connecting rod; a sealing heating plate connected to the sealing connecting plate via a heating plate guide post having a buffer spring; and a sealing mold mounted on one side of the sealing heating plate, wherein the sealing mold and the sealing heating plate form a sealing area for a packaging film to pass through.

2. The automatic sauce packet machine as described in claim 1, wherein, The automatic sauce packaging machine also includes a guide assembly, which comprises: two guide rods arranged parallel to each other on both sides of the sealing connecting plate, the two guide rods passing through two guide holes of the sealing motor seat respectively; and a sensor switch disposed on both sides of the sealing motor seat, with a corresponding sensor actuating piece installed on each guide rod; wherein, when the two guide rods move through the sealing connecting plate, the sensor switch can sense the position of the sensor actuating piece to control the opening and closing of the corresponding sealing motor.

3. The automatic sauce packet machine as described in claim 1, wherein, The first sealing module is positioned above the second sealing module, and the sealing heating plate of the first sealing module is placed vertically; the sealing heating plate of the second sealing module is placed horizontally.

4. The automatic sauce packet machine as described in claim 1, wherein, The automatic sauce packet machine also includes an electronic control unit, which is electrically coupled to the sealing motor of the first sealing module and the sealing motor of the second sealing module to adjust the drive speed.

5. The automatic sauce packet machine as described in claim 1, wherein, The automatic sauce packet machine also includes a dual power supply switching device, which comprises: a dual voltage input module with two output interfaces corresponding to 110V and 220V, and the output interfaces having an anti-misinsertion design; a voltage detection module electrically coupled to the dual voltage input module to detect the magnitude of an input voltage in real time and transmit a detection signal; a switching module electrically coupled to the voltage detection module, the switching module controlling a corresponding contactor to conduct according to the detection signal to complete the voltage switching; a voltage regulator module electrically coupled to the switching module, the voltage regulator module receiving the switched input voltage and filtering noise through a filter component to convert it into an output voltage; and a protection module that blocks both output interfaces when the input voltage and the output voltage exceed a predetermined threshold.

6. The automatic sauce packet machine as described in claim 5, wherein, The main unit also includes an electrical control box, the dual power switching device is disposed inside the electrical control box, and the electrical control box further includes: a chassis and an outer door, which together form an accommodating space to accommodate the dual power switching device, and the two output interfaces are exposed from the chassis; the automatic sauce packaging machine also includes a water-repellent and leakage-proof device, the water-repellent and leakage-proof device includes an operating cover and a waterproof groove, the operating cover is disposed on the chassis and covers the two output interfaces; the waterproof groove is disposed on the chassis and corresponds to the edge of the outer door.

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