| 摘要 |
The present invention relates to a container sealing apparatus which performs continuous production by a continuous supply of a sealing sheet and a sealing operation by a turret-type head structure with a simple configuration, drastically increasing productivity; performs supply and sealing of the sealing sheet at a regular position; and minimizes and occurrence of a defect, thus significantly increasing reliability in operating the apparatus. According to the present invention, the container sealing apparatus comprises: a main body (11) which allows a container (C) to continuously be supplied; a sealing sheet supply means (20) positioned on one side of the main body (11) to supply a sealing sheet (S) with a predetermined size; a sealing head unit (30) which includes a sealing body (31) positioned above the container (C), rotating and transporting the sealing sheet (S) of the sealing sheet supply means (20) to seal an upside of the container (C), has a flat pressurization surface (32) formed to bring the sealing sheet (S) in contact with the upside of the container (C), an absorption hole (33) provided on the pressurization surface (32) to vacuum-absorb the sealing sheet (S), and an induction coil (34) provided on the pressurization surface (32) side of the sealing body (31) to be positioned in a circumference of the absorption hole (33); a rotation means (40) coupled to one end of the sealing body (31), and rotates the sealing body (31) in a state where the sealing body (31) is positioned at a regular position on one side of a progress direction of the container (C) such that the pressurization surface (32) faces the container (C); and a high-frequency power supply means (60) connected to the induction coil (34) to supply current to generate high frequency. |
