3D PUR sole glue spraying system

Product description：

PUR glue and glue spraying technology are the latest products developed by our company. It uses 3D vision to real-time intelligent image acquisition of shoe soles, with high recognition accuracy. The collected images are converted into robot trajectories and transmitted to the robot through a unique algorithm, so that the intelligent high Glue is sprayed with precision. Sole conveying adopts double belt transmission. One belt transfers the sole and the other belt sprays glue. The two belts interact with each other to maximize efficiency.

The glue spraying effect is stable, which can meet the glue requirement required by the shoe factory and is even. If there is any glue overflowing on the sole after the glue is sprayed, use a sander to remove it, and then activate the PUR glue. After the activation is completed, the sole and the upper are bonded (note: the upper does not need to be sprayed with treatment agent and glue), and then automatically pressed to the multi-station press to complete the production of the shoe.

Product parameters:

3D PUR shoe forming process:

3D PUR shoe making line layout:

Product advantages:

1. Stable quality: Solve the problems of unstable and uneven spraying of glue during manual operation, easy to overflow glue, lack of glue, and glue drawing. Robot operation, precise glue application, high efficiency and stability, low raw material consumption, and no need for employees to directly contact PUR, improve the working environment and avoid the occurrence of employee occupational diseases;

2. Efficiency improvement: the visual recognition system and the mechanical arm spraying are carried out simultaneously, and the operation efficiency is high;

3. Automatic identification: Non-contact identification can automatically identify each shoe size and sole, fast reading speed, accurate data, high reliability;

4. Save the process: use PUR glue to spray the sole, the upper can be bonded without spraying the glue, eliminating the process of spraying the upper, saving labor and materials and saving time and cost;

5. Wide range of application: In addition to spraying glue on soles, it is also widely used for spraying glue on porous materials, plastics, metals and other materials;

6. Excellent performance: PUR adhesive has excellent performance, heat resistance, cold resistance, water vapor resistance, good weather resistance; PUR adhesive has adjustable adhesiveness and toughness (elasticity), and has excellent adhesive strength and chemical resistance And aging resistance; PUR glue is solvent-free and will not cause pollution to the environment.