Automatic sauce packet machine

Abstract

This invention discloses an automatic sauce packaging machine. The automatic sauce packaging machine includes a main unit and a film shortage alarm device. The film shortage alarm device is mounted on the main unit. The film shortage alarm device includes a film rod, an early warning unit, and a film breakage detection unit. The film rod, mounted on the main unit, carries a roll of film. The early warning unit includes an infrared sensor located on one side of the film roll to detect the remaining amount of film. The film breakage detection unit includes two parallel film rollers and a film detection switch located between the two film rollers. The film detection switch has an outwardly extending steel wire. When a packaging film passing through the film rollers is in a taut state, the packaging film presses against the steel wire. When the packaging film is in a slack state due to missing or broken film, the steel wire springs back to trigger the film detection switch.

Claims

1. An automatic sauce packet machine, comprising: One host computer; The system also includes a film-out alarm device mounted on the main unit. The film-out alarm device comprises: a film rod mounted on the main unit for carrying a roll of film; an early warning unit including an infrared sensor disposed on one side of the film roll for detecting the remaining amount of film; and a film breakage detection unit including two parallel film rollers and a film detection switch disposed between the two film rollers. The film detection switch has an outwardly extending steel wire. When a packaging film passing through the film rollers is in a taut state, the packaging film presses against the steel wire; when the packaging film is missing or broken and is in a slack state, the steel wire rebounds to trigger the film detection switch.

2. The automatic sauce packet machine as described in claim 1, wherein, The film-free alarm device also includes a film clamping plate that holds the film roll to the side. The infrared sensor is aimed at one side of the film roll to detect the diameter of the film roll. When the diameter of the film roll becomes smaller than a set threshold, an alarm signal is triggered.

3. The automatic sauce packet machine as described in claim 2, wherein, The host also includes an operation panel, which is electrically coupled to the warning unit and the membrane rupture detection unit. The operation panel receives the warning signal to illuminate a warning light.

4. The automatic sauce packet machine as described in claim 3, wherein, When the steel wire rebounds and triggers the adhesive film detection switch, the adhesive film detection switch transmits an abnormal signal to the operation panel, and the panel displays a fault code and issues an alarm based on the abnormal signal.

5. The automatic sauce packet machine as described in claim 1, wherein, The main unit also includes an electronic control unit electrically coupled to the adhesive film detection switch; when the adhesive film detection switch is triggered, the electronic control unit controls the main unit to stop running to avoid the sauce from spraying out due to running without film.

Images