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An automatic gluing machine includes an automatic gluing mechanism. The automatic gluing mechanism includes a sleeve, a pushing component mounted to the sleeve, an assembling head, and a driving module including a gear module. The sleeve is equipped with a first sleeve gear. The pushing component in

An automatic gluing machine includes an automatic gluing mechanism. The automatic gluing mechanism includes a sleeve, a pushing component mounted to the sleeve, an assembling head, and a driving module including a gear module. The sleeve is equipped with a first sleeve gear. The pushing component includes a rotating body and a first rotary gear. The assembling head is assembled inside the sleeve. The gear module cooperates the first rotary gear to drive the rotating body to rotate bidirectionally. The gear module cooperates with the first sleeve gear to make the sleeve to rotate in a single direction. A rotation speed difference between the first rotary gear and the first sleeve gear is generated, so after every rotation of the assembling head, a single-direction rotation displacement of the assembling head is generated relative to a last rotation of the assembling head.

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1. An automatic gluing mechanism, comprising: a sleeve comprising a first sleeve gear attached to an outer periphery of the sleeve;a pushing component mounted to the sleeve comprising a threaded rod assembled with a rotating body connect to a top end portion of the threaded rod and projecting beyond

1. An automatic gluing mechanism, comprising: a sleeve comprising a first sleeve gear attached to an outer periphery of the sleeve;a pushing component mounted to the sleeve comprising a threaded rod assembled with a rotating body connect to a top end portion of the threaded rod and projecting beyond a top end portion of the sleeve;a first rotary gear mounted to a top end portion of the rotating body;an assembling head mounted inside the sleeve and fastened to a bottom end of the threaded rod wherein the assembling head and the sleeve are limited in a non-relative rotation status;a driving module comprising a gear motor for driving a gear module;wherein the gear module cooperating with the first rotary gear to drive the rotating body together with the threaded rod to rotate clockwise or anticlockwise to drive and move the assembling head to axially along the sleeve;the gear module further cooperating with the first sleeve gear to rotate the sleeve and the assembling head in the single direction;wherein a rotation speed difference is provided by the gear module between the first rotary gear and the first sleeve gear to push or retract the assembling head together with a glue stick; andwherein every rotation of the assembling head moves the assembling head along the sleeve. 2. The automatic gluing mechanism as claimed in claim 1, wherein several portions of an inner periphery of the sleeve protrude inward to form a plurality of ribs, several portions of an outer periphery of the assembling head are recessed inward to form a plurality of narrow slots axially penetrating the assembling head, the ribs are slidably disposed in the narrow slots, wherein the threaded rod cooperating with the assembling head to rotate, the ribs are limited in the narrow slots to make the assembling head axially move along the sleeve. 3. The automatic gluing mechanism as claimed in claim 1, wherein the gear module includes a second rotary gear driving the first rotary gear, a second sleeve gear driving the first sleeve gear, a driving gear and a single-direction gear, the second rotary gear and the second sleeve gear are respectively engaged with the driving gear, the driving gear is driven by the gear motor, the second sleeve gear and the single-direction gear rotate coaxially. 4. The automatic gluing mechanism as claimed in claim 3, wherein the gear module further includes a transmission gear, wherein the second rotary gear is engaged with the first rotary gear, the single-direction gear is engaged with the transmission gear, the transmission gear is engaged with the first sleeve gear. 5. The automatic gluing mechanism as claimed in claim 3, wherein the gear module further includes a brake, wherein the brake cooperating with the single-direction gear to ensure that the single-direction gear keeps an idling status when the single-direction gear rotates in a non-transmission direction. 6. An automatic gluing machine, comprising: a mechanical body;a loader;a guiding rail comprising an initial end and a tail end equipped with an initial sensor and a calibrating sensor mounted to the mechanical body, the loader driven by a bearing motor to slide along the guiding rail, the initial sensor sensing whether the loader is located at an original position, the calibrating sensor sensing whether the loader is located at a distal position; andan automatic gluing mechanism mounted to the loader, including:a sleeve comprising a first sleeve gear attached to an outer periphery of the sleeve;a pushing component mounted to the sleeve comprising a threaded rod assembled with a rotating body connect to a top end portion of the threaded rod and projecting beyond a top end portion of the sleeve;a first rotary gear mounted to a top end portion of the rotating body;an assembling head mounted inside the sleeve and fastened to a bottom end of the threaded rod wherein the assembling head and the sleeve are limited in a non-relative rotation status;a driving module comprising a gear motor for driving a gear module;wherein the gear module cooperating with the first rotary gear to drive the rotating body together with the threaded rod to rotate clockwise or anticlockwise to drive and move the assembling head to axially along the sleeve;the gear module further cooperating with the first sleeve gear to rotate the sleeve and the assembling head in the single direction;wherein a rotation speed difference is provided by the gear module between the first rotary gear and the first sleeve gear to push or retract the assembling head together with a glue stick; andwherein every rotation of the assembling head moves the assembling head along the sleeve. 7. The automatic gluing machine as claimed in claim 6, wherein several portions of an inner periphery of the sleeve protrude inward to form a plurality of ribs, several portions of an outer periphery of the assembling head are recessed inward to form a plurality of narrow slots axially penetrating the assembling head, the ribs are slidably disposed in the narrow slots, wherein the threaded rod cooperating with the assembling head to rotate, the ribs are limited in the narrow slots to make the assembling head axially move along the sleeve. 8. The automatic gluing machine as claimed in claim 6, wherein the gear module includes a second rotary gear driving the first rotary gear, a second sleeve gear driving the first sleeve gear, a driving gear and a single-direction gear, the second rotary gear and the second sleeve gear are respectively engaged with the driving gear, the driving gear is driven by the gear motor, the second sleeve gear and the single-direction gear rotate coaxially. 9. The automatic gluing machine as claimed in claim 8, wherein the gear module further includes a transmission gear, wherein the second rotary gear is engaged with the first rotary gear, the single-direction gear is engaged with the transmission gear, the transmission gear is engaged with the first sleeve gear. 10. The automatic gluing gluing machine as claimed in claim 8, wherein the gear module further includes a brake, wherein the brake cooperating with the single-direction gear to ensure that the single-direction gear keeps an idling status when the single-direction gear rotates in a non-transmission direction.