Assembly Process Flow Of Adhesive Sports Shoes

1. Brief description of assembly process flow

The shoelace is pre molded by the rubber brush, then the front and the back of the rubber are preformed, then the brushing glue is installed in the front of the brush, then the rubber is inserted into the inner part of the rubber, then the drying is activated, then the front is preheated, the front side is preheated, the front side is stretched, the middle side is stretched, the heat is drawn, the heat is drawn, the heat is drawn, the heat is drawn, the heat is drawn, the feet are drawn, the feet and the outer sides are drawn, the drying agent is then dried, the brush is then dried, activated, the second times are brushed, the drying is activated, the drying is activated, the button is extended to the outside, the wall is glued and pressed, and the cold is fixed. Inner bottom of pin

Two. Description of assembly process flow

1. Nail inner bottom: shoe last and inner bottom should be allocated according to output. The inner bottom must be molded and consistent with the shoe last model. The nails should be easy to pull out and the edges of the bottom of the shoe should not exceed the edge of the shoe last chassis.

2, tie the shoelace: use the shoelace to fasten the shoe eye before the bandage, so as to facilitate the forming of the rib.

3. The front part is pre molded: the main body of the rubber brush is followed by a pre molding machine.

4, brush the foot glue and inner sole glue: brush a layer of glue on the edge of the upper and the bottom edge of the upper part.

5, the front warm-up: using the front heater to heat the front and inside Baotou, is the preparation process of the gang.

6. Stretch the front side: tighten the front part on the shoe last head and stick it to the inner sole to make the front and inner Baotou shape.

7, the middle side of the bandage: tighten the upper side of the upper shoe in the middle of the shoe last and stick it to the inner sole, so that the middle side can be shaped.

8, after the back of the Gang: the back and main heel tighten on the back of the shoe last and glued with the inner sole, so that the back can be shaped.

9. Heat setting: use hot air molding machine to warm, dry and set the shoe after heating.

10, help the feet to scribe: according to the height and shape of the outboard wall, draw the rules line on the feet. When the line is crossed, the feet will be buckled together with the outsole to rotate the edges.

11. Coarsening the feet and outsides: the feet along the surface and the fence curve will help the feet to sanding; they will surface along the outer surface and the inner side of the wall.

12, brush: the number of times to brush is more than 2-3 times, the thickness of film is about 0.1mm, uniform, brush and glue, after drying activation, immediately buckle bottom press.

13, wall type adhesive bonding: after the foot and outsole are glued and fastened, the wall is glued and pressed. The wall is pressed by the wall adhesive press machine to compress the front and rear walls, the bottom bonding surface, the outboard bottom and the outer wall, so as to achieve uniform compression.

14, cold setting: after gluing and pressing, it is sent to the freezer, and cooled rapidly in the space of 15 C, so that the shoe cavity is more stuck to the shoe last, the shoe type is better and the deformation is smaller.

15, side seam: to reinforce the shoe wall with thread stitch, so that the soles and the feet are firmly connected to prevent the glue from opening.

16, appearance finishing: cleaning the upper and outsole of the dirt, residual rice mixture, etc., remove the thread of the upper line, stick shoes, shoes and tags.