Full-automatic ground-type dosing system for upstream line equipment

　　Profile

　　With the development of internal mixer, more materials are mixed in each car, and the rotating speed is faster. The percentage of time occupied by manual feeding in the mixing cycle is also increasing, which seriously affects the efficiency of internal mixer and the quality of rubber compound. In addition, with the increasing development of the company, many materials are needed, which require manual handling, weighing and feeding. The workers withstand high labor intensities, and the processes cause serious pollution to people and the environment. People and transport vehicles contacting with materials will spread pollution wherever they go. In order to give full play to the efficiency of the internal mixer and reduce the labor intensity of workers and the pollution to the environment,  our company designed and developed the ground-type mixer upstream equipment and kneader upstream equipment to automatically dose and convey the materials for rubber refinement in the mixer, thus solving dust pollution in workshop and reducing labor cost With modular structure, the system is convenient to install, accurate to weigh and easy to operate.

　　Being designed according to the concept of "low investment, high efficiency, automation, environmental protection and energy saving", the system can maximize production efficiency, improve product quality and stability, as well as production technology and labor environment, and further reduce labor intensity and comprehensive cost, improve management level, thus effectively enhancing corporate image and market competitiveness.

Features

1.Save capital construction investment and design for different plant structures; Full-automatic feeding can also be realized for those workshops having no floors.

2. The system structure is all assembled separately, which is convenient for transportation and entry.

3. Full-variable pitch screw mechanical transmission, combined with a variety of signal feedback forms a closed-loop control, eliminating the material blockage.

4. The installation period is short. It takes 15 to 20 days from moving in equipment to finishing installation and debugging.

5. The system is operated in a closed manner in the whole process, without dust pollution, which improves the working environment of employees.

6. Using high-precision sensor and Yaohua weighing controller, it can provide accuracy of 100 g for single powder and 50 g for single oil.

7. The mixing process is automatic in the whole procedure according to the process (temperature, time, temperature and time, temperature or time), and the quality stability of the mixed rubber is obviously improved compared with that made through manual operation.

8. The labor intensity of the mixer is reduced, and this system has the function of automatic conveying, measuring and delivery.

9. The ingredients are recorded and traceable. After each ingredient is successfully prepared, the system saves detailed ingredient records.

10. Power-off memory function. When the power is re-energized, the equipment will automatically return to the state before power-off, and continue to run.

11. Touch screen man-machine interface. The friendly man-machine interface can be connected with various types of controllers to perform quantitative measuring or dosing and overall process control.

12. The management by authority prevents illegal operation by irrelevant personnel.

13. Material shortage alarm. The storage tank has the function of material shortage alarm, which automatically prompts feeding.

14. The system automatically records various parameters in the production process, and generates daily report and monthly report that can be exported and printed.