Laser optical lens assembly for furniture edge sealing and furniture edge sealing machine

The invention discloses a laser optical lens assembly for furniture edge sealing and a furniture edge sealing machine. The laser optical lens assembly comprises a collimating mirror, a first micro-lens array, a second micro-lens array, a first cylindrical mirror, a second cylindrical mirror, a focusing mirror, a reflecting mirror and a window protection mirror which are coaxially and sequentially arranged. The first motor is connected with the second microlens array; the second motor is respectively connected with the first cylindrical mirror, the second cylindrical mirror, the focusing mirror and the reflecting mirror; and the controller is in communication connection with the first motor and the second motor. According to the laser optical lens assembly, the two motors are controlled by the controller to realize the adjustability of the distance among the second micro-lens array, the cylindrical mirror, the reflecting mirror and the focusing mirror and the cooperation among the lenses, so that the length an