Reusable plastic bobbin

Abstract

The invention relates to a reusable plastic bobbin which is made of ABS engineering plastic in an injection molding manner. The reusable plastic bobbin comprises two same semi-barrel bobbin bodies which are buckled. Each semi-barrel bobbin body is provided with weight losing reinforcing ribs, anti-skidding lines, a fastening winding groove, an anti-malposition clamping groove and a quick clampinggroove combination. The anti-malposition clamping grooves are located on the outer sides of the two straight edges of arc faces of the semi-barrel bobbin bodies. Each quick clamping groove combinationcomprises a quick clamping groove and a quick elastic snap joint matched with the quick clamping groove, the two quick clamping grooves are located at the two ends of one straight edge of the arc face of the corresponding semi-barrel bobbin body, and the two quick elastic snap joints are correspondingly located at the two ends of the other straight edge of the arc face of the corresponding semi-barrel bobbin body correspondingly. The reusable plastic bobbin has the beneficial effects that due to the fact that the bobbin is formed by buckling the two semi-barrel bobbin bodies of the same structure, each semi-barrel bobbin body is provided with the anti-skidding lines, the fastening winding groove, the anti-malposition clamping groove, the quick clamping groove combination and the weight losing reinforcing ribs, a user can quickly demount and mount the reusable plastic bobbin, the product quality stability is improved, the production, transportation and storage cost is reduced, and energy conservation and environmental protection are better achieved.

Description

technical field [0001] This invention relates to equipment components and, in particular, to a reusable plastic bobbin. Background technique [0002] The yarn winding tube in the prior art is a paper tube, and the paper tube manufacturing process is to use sand tube paper or kraft paper and face paper, add special glue through special winding equipment and special molds, wind it into a paper tube of fixed size and Dry and shape, cut off after reaching the set size, and cut the whole paper tube into the paper tube of the size required by the customer according to the requirements on the paper tube splitting machine. Cut the divided paper tube to the paper tube on the special mold and punching machine to tear the paper tube, and after the paper tube is shaped and rounded, the paper tube processing is completed. If you need to add anti-skid points on the outer wall of the paper tube, you need to press the anti-skid pattern on the knurling machine before dividing the whole pape...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to overcome the defects of the prior art that the quality is unstable, the paper tube is easily deformed and moldy, the user is difficult to disassemble and assemble, and the production cost is high, and to provide a method that can be quickly disassembled and assembled by the user, greatly improving the stability of product quality, reducing production, Shipping and storage costs, energy-saving and environmentally friendly reusable plastic bobbins

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