Technical realization elements of automatic injection molding machines for sandals production

Technical realization elements:

4. In order to overcome the shortcomings of the prior art, the technical problem to be solved by the present utility model is to propose a raw material feed ratio that can control the injection molding process, accurately grasp the raw material ratio required for injection molding, and ensure the quality of injection molding.

5. To achieve this purpose, the utility model adopts the following technical solutions:

6. The utility model provides an automatic injection molding machine for sandals production, which is characterized in that it includes an injection molding machine body and a storage box connected to the upper end surface of the injection molding machine body through a supporting column, the injection molding machine body and the storage box. A guide tube is connected between the bottom of the material box;

7. The upper end surface of the storage box is provided with a working box on the side of the feed inlet, and a fixed shaft is rotatably connected to the inside of the working box through a bearing. The outer side wall of the fixed shaft is provided with residual gears. The two side walls of the inner cavity are slidably connected with a rack plate that meshes with the residual gear in sequence, the lower end of the rack plate is connected with a material control assembly, and the two side walls of the working box are rotatably connected with a screw rod through a support , The outer side wall of the screw rod is screwed with a sliding plate connected with the rack plate, and the lower end of the screw rod is connected with a fixed rod rotatably connected with the storage box.

8. The preferred technical solution of the present utility model is that the rack plate is in the shape of a U-shaped plate whose left and right ends are slidably connected to the storage box.

9. The preferred technical solution of the present utility model is that the material control assembly includes a control rod connected to the lower end of the rack plate, and a material blocking member is provided at the lower end of the control rod.

10. The preferred technical solution of the present utility model is that the upper end of the material blocking member is a smooth surface inclined obliquely downward along the side away from the control rod.

11. The preferred technical solution of the present utility model is that the outer side wall of the fixed rod is provided with several groups of stirring rods for stirring raw materials.

12. The preferred technical solution of the present utility model is that the outer end of the material blocking member slidingly abuts against the opening of the upper end surface of the material guide tube.

13. The preferred technical solution of the present utility model is that one side of the body of the injection molding machine is connected with a nozzle through a non-reverse flow valve.

14. Compared with the prior art, the beneficial effect of the utility model is: the utility model adopts the residual gear and the teeth on both sides

The interlaced meshing effect of the slats makes the control rod drive the blocking part to move up and down. Each time a reciprocating movement is completed, a precise discharge is realized, which ensures the precise control of the raw materials during each injection molding process, and prevents insufficient or excessive raw materials from causing waste. Affect the injection quality of sandals. While the rack plate reciprocates, the fixed rod drives the mixing rod to rotate back and forth through the cooperation of the slide plate and the screw rod to stir the raw materials to ensure the uniformity of the raw materials while discharging, and to improve the sandals. The quality of injection molding.

15. The utility model provides a method that can control the ratio of raw material feed in the injection molding process, accurately grasp the ratio of raw materials required for injection molding, and ensure the quality of injection molding.

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