A glue pen including a housing, a heater element, and a feed mechanism. The housing is configured to support a meltable adhesive substance. The heater element is disposed in the housing. The feed mechanism is coupled to the housing. The feed mechanism includes a first actuator and a second actuator. Each of the first actuator and the second actuator is selectively movable relative to the other actuator to move the meltable adhesive substance toward the heater element.

The present invention provides a handheld rapid heating device for cutting and adhering a thin film, which includes a housing, a power supply module, and an electric heating module. The housing is formed with an opening. The power supply module is arranged in the housing. The electric heating module receives power from the power supply module, and includes an electrically heating wire. The electrically heating wire extends at least partially out of the opening of the housing, and is configured to he suitable for heating and thus melting an area of at least one thin film.

A plastic welder comprising a control unit comprising a bulkhead assembly, a torch assembly comprising a torch hybrid connector, and a hybrid cable hose assembly comprising a hybrid cable hose including a threaded portion, a first overmolded portion, a second overmolded portion, wherein the torch assembly is removably attachable to the bulkhead assembly of the control unit by the hybrid cable hose assembly.

A glue pen including a housing, a heater element, and a feed mechanism. The housing is configured to support a meltable adhesive substance. The heater element is disposed in the housing. The feed mechanism is coupled to the housing. The feed mechanism includes a first actuator and a second actuator. Each of the first actuator and the second actuator is selectively movable relative to the other actuator to move the meltable adhesive substance toward the heater element.

An adhesive body delivery device includes a main body, a turning portion, and a press-bonding portion; the turning portion is mounted to the main body to be relatively turnable around a first turning axis A1; the press-bonding portion is mounted to the turning portion at a predetermined mounting position, and is turnable in conjunction with the turning portion; the press-bonding portion is configured to deliver an adhesive body at a predetermined delivery position P, and is configured to stick the adhesive body to a target object while press-bonding the adhesive body; a predetermined distance D is ensured between the first turning axis A1 of the turning portion and the mounting position; and the press-bonding portion is configured to turn around a second turning axis A2 passing through the mounting position and being parallel to the first turning axis A1.

The invention relates to a plastic-welding device for connecting a first, thin-walled plastic part to a second plastic part in a planar manner. The device includes a hand-held mounting aid and a welding head that can be held in a retainer of a hand soldering iron; wherein the welding head has a main body and at least one welding tip arranged on the main body. The mounting aid has at least one spacer, which can be placed onto the thin-walled plastic part by means of an underside of the at least one spacer and on the surface of which the main body of the welding head can be supported. The spacer is designed so that, when the main body is supported on the at least one spacer, a depth of penetration of the welding tip into the plastic parts to be connected is limited to a predetermined maximum value.