Winding device for producing fiber composite loop chain and winding method

A winding device for producing a fiber composite loop chain, comprising a main shaft assembly (2), a clamp pushing-in mechanism (3), travel switch assemblies (4), a mold pushing mechanism (5), a clamp pulling-out mechanism (6), a positioning and clamping mechanism (7) and a tension control mechanism (8) being fixedly connected to a rack (1), wherein the main shaft assembly (2) comprises a driving mechanism, a bearing pedestal (2-5), a rotating main shaft (2-7), clamp sliding shafts (2-8) and a supporting block (2-13);

• the driving mechanism is connected with one end of the rotating main shaft (2-7), and the other end of the rotating main shaft (2-7) is connected with the supporting block (2-13);
• the rotating main shaft (2-7) is connected with the bearing pedestal (2-5) through a bearing (2-6), and the bearing pedestal (2-5) is fixed on the rack (1);
• two clamp sliding shafts (2-8) are provided, the two clamp sliding shafts (2-8) are symmetrically arranged along the rotating main shaft (2-7), the clamp sliding shafts (2-8) are slidably connected with the supporting block (2-13), and each clamp sliding shaft (2-8) is provided with a clamp (2-11);
• the clamp pushing-in mechanism (3) and the clamp pulling-out mechanism (6) are arranged at two sides of the main shaft assembly (2), respectively, the clamp pushing-in mechanism (3) pushes one clamp sliding shaft (2-8) through an air cylinder, and the clamp pulling-out mechanism (6) pulls the other clamp sliding shaft (2-8) through an air cylinder;
• the mold pushing mechanism (5) is arranged at a front end of the main shaft assembly (2), and the mold pushing mechanism (5) comprises a first pushing air cylinder (5-1-1), a second pushing air cylinder (5-1-2), clamping blocks (5-4) and a linear guide track;
• the first pushing air cylinder (5-1-1) and the second pushing air cylinder (5-1-2) are arranged symmetrically, a front end of each air cylinder rod is connected with a clamping block (5-4), the two clamping blocks (5-4) are arranged oppositely, and bottom ends of the clamping blocks (5-4) are connected with the linear guide track;
• multiple travel switch assemblies (4) are provided, and the multiple travel switch assemblies (4) are arranged at the positions of the clamp pushing-in mechanism (3), the clamp pulling-out mechanism (6), the supporting block (2-13), the first pushing air cylinder (5-1-1) and the second pushing air cylinder (5-1-2), respectively;
• the positioning and clamping mechanism (7) is arranged at a front end of the mold pushing mechanism (5), and the positioning and clamping mechanism (7) comprises a support (7-1), clamp forceps (7-2), a positioning block (7-3), a supporting plate (7-4) and a positioning finished ring (7-5);
• the support (7-1) is connected with the rack (1);
• the clamp forceps (7-2) are connected with the support (7-1) in a hinged manner;
• the positioning block (7-3) and the supporting plate (7-4) are both fixedly connected with the support (7-1);
• the positioning finished ring (7-5) is separately assembled with a to-be-wound mold (10) and a finished ring (11) in a sleeving manner;
• the positioning finished ring (7-5) is clamped on the positioning block (7-3) and the supporting plate (7-4);
• and the tension control mechanism (8) provides winding tension for winding fibers (9) and guides the winding fibers (9) to the to-be-wound mold (10).