Automatic pipe feeding device of sealing machine

Abstract

The invention relates to energy-saving lamp production equipment, in particular to an automatic pipe feeding device of a sealing machine. The automatic pipe feeding device of the sealing machine comprises a stem separating device, a first transfer device, a second transfer device and a stem guide device. The stem separating device comprises a first telescopic device, a piston rod of the first telescopic device is connected with a blocking rod, the blocking rod is divided into two vertical rods, transverse rods are connected with the top ends of the vertical rods, a plurality of blocking teeth are arranged on the transverse rods, and the blocking teeth on the two transverse rods are oppositely staggered. The stem guide device comprises a guide base, a guide clamp is arranged on the guide base and is in a funnel shape in the clamping state, and hydraulic drive, pneumatic drive, electrical drive and mechanical drive can be adopted for the guide clamp. By means of the automatic pipe feeding device of the sealing machine, the successful rate of clamping stems by a mechanical arm is high, the phenomenon that filaments of the stems cannot enter holes can be avoided, and the feeding accuracy is improved and is high; the stems can be continuously fed, mechanical movements are few, the feeding and discharging time is short, efficiency is high, and maintenance is convenient.

Description

technical field [0001] The invention relates to an energy-saving lamp production equipment, in particular to an automatic tube loading device for a sealing machine. Background technique [0002] The patent application with the Chinese patent publication number CN203644722U discloses a lamp tube stem conveyor. The unloading manipulator is composed of two parallel movable claws to form two stem positions, which are docked with the conveying rail to finally send the stem into the sealing machine. The two translational slide rails can drive the two movable claws to move the stem back and forth between the discharge end of the conveying rail and the sealing machine; however, since the stems on the conveying rail slide down by gravity, the distance between the stems is relatively close, causing the manipulator to The success rate of clamping the stem is low, the movement range of the manipulator is large, and it takes a long time to load the tube, and because the hole of the seali...

AI Technical Summary

Problems solved by technology

[0002] The patent application with the Chinese patent publication number CN203644722U discloses a lamp tube stem conveyor. The unloading manipulator is composed of two parallel movable claws to form two stem positions, which are docked with the conveying rail to finally send the stem into the sealing machine. The two translational slide rails can drive the two movable claws to move the stem back and forth between the discharge end of the conveying rail and the sealing machine; however, since the stems on the conveying rail slide down by gravity, the distance between the stems is relatively close, causing the manipulator to The success rate of clamping the stem is low, the movement range of the manipulator is large, and it takes a long time to load the tube, and because the hole of the sealing machine is small, it is impossible to ensure that the filament enters the hole, thus affecting the sealing effect

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