Automatic belt winding machine with improved nailing mechanism
A technology of automatic tape winding and traction mechanism, which is applied in the direction of winding strips, sending objects, processing thin materials, etc., which can solve the problems of unable to achieve the purpose of fixing and unable to complete the nailing action.
Inactive Publication Date: 2018-11-27
JIANGSU ZHONGYI RIGGING
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Problems solved by technology
Since the woven belt is easy to sag under the action of gravity, it is easy for the nailing support block to fail to fully hold the two layers of woven belts, so the nailing action cannot be completed and the purpose of fixing cannot be achieved.
Method used
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Embodiment
[0034] like figure 1 and figure 2 As shown, an automatic tape winding machine of the present invention includes a frame 1 of a horizontal structure and a conveying and cutting mechanism 2, a front tension roller mechanism 3, a nailing mechanism 4 and a rear pulling mechanism arranged sequentially along the frame 1. Tension roller mechanism 5, front tension roller mechanism 3 and rear tension roller mechanism 5 are respectively provided with a tension roller 6 and the axial directions of two tension rollers 6 are parallel, and the top of frame 1 is provided with upper guide rail 11, and upper The guide rail 11 is provided with a traction mechanism 7 that can run between the front tension roller mechanism 3 and the rear tension roller mechanism 5. The traction mechanism 7 includes a traction arm 71 and a jaw assembly 72 positioned at the end of the traction arm 71. A servo motor 711 is provided in the arm 71 to allow the jaw assembly 72 to rotate around the tension roller 6 . ...
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The invention belongs to the technical field of safety belt manufacturing, and relates to an automatic belt winding machine with an improved nailing mechanism. The machine comprises the nailing mechanism. The nailing mechanism comprises a vertical frame standing across a machine frame, a nail tray pivotally connected to the top of the vertical frame, a nailing assembly disposed in the middle portion of the vertical frame and a nailing holder disposed at the lower portion of the vertical frame. The nailing assembly is provided with a nailing needle and a nailing cylinder for driving the nailingneedle to descend. The nailing holder is driven by a dragging cylinder to move along the axis parallel to a tensioning roller. The nailing holder is pivotally connected with a holding swinging block,and the holding swinging block is provided with a nailing avoiding opening for avoiding the nailing needle. The lower surface of the holding swinging block is provided with a convex body for limitingthe swinging angle. The upper surface of the holding swinging block is provided with a protruding column, and the protruding column is located on one side of the nail avoiding opening away from the machine frame. The structure solves the problem of nailing failure caused by the fact that the nail holder fails to hold two layers of raw material belts simultaneously.
Description
technical field [0001] The invention relates to the technical field of safety belt manufacture, in particular to an automatic belt winding machine with an improved nailing mechanism. Background technique [0002] The car seat belt is an important part used to protect the safety of drivers and passengers on the vehicle. It is a braided belt with a certain length. The woven belt used to make car seat belts is woven from very long fibers, and the total length may be hundreds of meters, while the car seat belt only needs a few meters, so cutting to length is an important step in processing. Car seat belts not only need to meet the length requirements, but in order to facilitate the assembly on the car, the strip must first be wound into a two-layer strip roll and fixed in the middle. [0003] In the past, this process was done manually, and the process is generally as follows: according to the length requirements of the car seat belt, two fixed rods are arranged in parallel, an...
Claims
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IPC IPC(8): B65H21/00B65H35/06B65H23/26B65H20/16
CPCB65H21/00B65H20/16B65H23/26B65H35/06B65H2301/4621B65H2301/46325B65H2701/19
Inventor 张俊义
Owner JIANGSU ZHONGYI RIGGING