A centering heat sealing device for cosmetic tube packaging

Abstract

The utility model relates to hose heat sealing technical field especially relates to a kind of centering heat sealing device for cosmetic hose packaging.Its technical scheme includes support plate, hydraulic rod one, mounting bracket, base, sleeve and installation pipe, the inside of mounting bracket is provided with support box, the inside of support box is provided with hose, the lower end of mounting bracket is provided with spring, the lower end of mounting bracket is provided with vibration motor, the inside of support plate is provided with hydraulic rod two, the lower end of hydraulic rod two is provided with sleeve ring one, the inner wall of sleeve ring one is provided with sleeve, the inside of support plate is provided with installation pipe, the sleeve is embedded and mounted with sealing ring, the upper end of sleeve ring one one side is provided with hydraulic rod four, the outer wall of installation pipe is sleeved with sleeve ring two, the inner wall of sleeve is provided with hydraulic rod three, the telescopic end of hydraulic rod three is provided with heating plate.The utility model is through vibration structure and automatic centering structure when filling, avoid paste body to be heated, while guaranteeing the accurate heat sealing of hose.

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