Three-axis synchronous unloading mechanism

Abstract

A three-axis synchronous unloading mechanism is installed in a rebar bending machine containing at least one bending unit. The mechanism includes a main frame positioned in front of the rebar bending machine; an unloading module movably mounted on the main frame, equipped with an unloading electromagnet, which moves a rebar into the bending unit for bending; and an unloading module movably mounted on the main frame, equipped with an unloading electromagnet, which moves the rebar out of the bending unit. This invention utilizes synchronously moving electromagnets to simultaneously unload and load rebar into the rebar bending machine, shortening the rebar movement time and reducing labor load.

Claims

1. A three-axis synchronous unloading mechanism, installed in a rebar bending machine including at least one bending unit, the three-axis synchronous unloading mechanism comprising: a main frame disposed in front of the rebar bending machine; an unloading module movably disposed in the main frame, the unloading module having an unloading electromagnet, the unloading module moving a rebar into the bending unit for bending operation; and an unloading module movably disposed in the main frame, the unloading module having an unloading electromagnet, the unloading module moving the rebar out of the bending unit.

2. The three-axis synchronous unloading mechanism as described in claim 1, wherein the unloading module further includes an unloading beam, an unloading moving head, and an unloading telescopic section. The unloading beam is movably disposed on the main frame, the unloading moving head is movably disposed on the unloading beam, the unloading moving head and the unloading beam move on mutually perpendicular horizontal axes respectively, the unloading telescopic section is vertically movably disposed on the unloading moving head, and the unloading electromagnet is disposed at the bottom end of the unloading telescopic section. The unloading module further includes an unloading beam, an unloading moving head, and an unloading telescopic section. The unloading beam is movably disposed on the main frame, the unloading moving head is movably disposed on the unloading beam, the unloading moving head and the unloading beam move on mutually perpendicular horizontal axes respectively, the unloading telescopic section is vertically movably disposed on the unloading moving head, and the unloading electromagnet is disposed at the bottom end of the unloading telescopic section.

3. The three-axis synchronous unloading mechanism as described in claim 2, wherein the unloading module moves the steel bar into the bending unit by a steel bar frame, the steel bar frame being higher than the bending unit, and the unloading module moves the steel bar out of the bending unit and into at least one storage box, the storage box being lower than the bending unit.

4. The three-axis synchronous unloading mechanism as described in claim 3, wherein the steel bar frame, the bending unit and the storage box are arranged in sequence.

5. The three-axis synchronous unloading mechanism as described in claim 1 further includes a control module electrically connected to the unloading module and the loading module.

6. The three-axis synchronous unloading mechanism as described in claim 1, wherein the unloading module moves synchronously with the unloading module.

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