| 摘要 |
A magazine type screwing device and a screw supplementary device are provided. The screwing device includes a screwdriver bit with a protrusion part, a storing portion, and a screw stopping portion. The storing portion includes a tubular structure and a slide rail, which are connected with each other. The screwdriver bit is installed in the tubular structure. The screws are disposed within the slide rail. After the screwdriver bit is moved within the tubular structure in a first direction and then the screwdriver bit is moved within the tubular structure in a second direction, one of the screws is detached from the screw stopping portion and introduced into the tubular structure. The screw supplementary device includes a screw transferring portion and a screw feeding portion. The screw transferring portion includes a first conveying track, a sensing element over the first conveying track, a gear, and a first motor. |
| 主权项 |
1. A magazine type screwing device, comprising:
a screwdriver bit comprising a protrusion part, wherein at least one screw is tightened into an object by the screwdriver bit; a storing portion accommodating the screwdriver bit and the at least one screw, wherein the storing portion comprises a tubular structure and a slide rail, wherein the tubular structure comprises an opening, and the screwdriver bit is installed in the tubular structure and movable within the tubular structure back and forth, wherein the slide rail is connected with the tubular structure, a distal end of the slide rail is located near the opening, and the at least one screw is disposed within the slide rail and movable within the slide rail; and a screw stopping portion limiting movement of the at least one screw, wherein the screw stopping portion comprises a rotating shaft, a first hook-shaped element, a first swinging block, a second hook-shaped element and a second swinging block, wherein the rotating shaft is disposed on the tubular structure, the first hook-shaped element is pivotally coupled to the rotating shaft and rotatable relative to the slide rail, the first swinging block is pivotally coupled to the first hook-shaped element and inserted into the tubular structure, the second hook-shaped element is pivotally coupled to the rotating shaft and rotatable relative to the slide rail, and the second swinging block is pivotally coupled to the second hook-shaped element and inserted into the tubular structure, wherein when the screwdriver bit is in a standby position, the first hook-shaped element and the second hook-shaped element are contacted with the slide rail to stop the at least one screw, wherein when the screwdriver bit is moved in a first direction and the first swinging block is pushed by the protrusion part, the first hook-shaped element is pushed by the first swinging block to be moved away the slide rail, so that a specified screw of the at least one screw is moved to a region between the first hook-shaped element and the second hook-shaped element, wherein when the screwdriver bit is moved in a second direction and the second swinging block is pushed by the protrusion part, the second hook-shaped element is pushed by second swinging block to be moved away the slide rail, so that the specified screw is introduced from the distal end of the slide rail to the tubular structure through the opening. |
