Technical realization elements of the mixing device of TPU polyurethane and a variety of drawn film products

Technical realization elements:

4. The purpose of this utility model is to solve the shortcomings existing in the prior art, and proposes a mixing device of tpu polyurethane and a variety of drawn film products.

5. In order to achieve the above purpose, the present utility model adopts the following technical solutions:

6. A mixing device for tpu polyurethane and various drawing film products, comprising a mixing barrel, the bottom outer wall of the mixing barrel is provided with a bottom plate, the top outer wall of the bottom plate is respectively provided with a supporting plate and two supporting columns, and the bottom outer wall of the bottom plate Four support legs are respectively provided at the four corners, the top outer wall of the support plate is fixed with a cover plate through a hinge, the top outer wall of the cover plate is provided with a feed frame, one side outer wall of the cover plate is provided with a handle, and the inner wall of the mixing barrel is provided with a stirring mechanism. The bottom outer wall of the bottom plate is provided with a discharge port, the top outer wall of the mixing barrel is provided with a discharge port, the inner wall of the feed frame is provided with a filter plate, and one side of the support plate is provided with a motor switch.

7. As a further solution of the utility model: the stirring mechanism includes a support frame, a motor, a rotating shaft and four stirring rods, the support frame is arranged on the bottom outer wall of the bottom plate, the motor is arranged on the top outer wall of the support frame, and the motor The output shaft penetrates the bottom plate, the rotating shaft is arranged on the output shaft of the motor, four stirring rods are respectively arranged on the outer wall of the rotating shaft, and the motor is electrically connected with the motor switch.

8. As a further solution of the present utility model: two guide chutes are respectively opened on the inner walls on both sides of the feed frame, the filter plate is slidably connected to the inner walls of the two guide chutes, and the length of the guide chutes is less than the length of the feed The height of the box.

9. As a further solution of the present utility model: the outer wall of the rotating shaft is provided with two scrapers, and the bottom outer wall of the scrapers is close to the bottom inner wall of the mixing barrel.

10. As a further solution of the present utility model: a material distributing hole is opened on one side of the outer wall of the stirring rod, and more than three material distributing pieces are arranged on the inner wall of the distributing hole.

11. As a further solution of the present utility model: a sealing groove is opened on the outer wall of the bottom of the cover plate, and the top of the mixing barrel

A raised frame is provided on the outer wall.

12. As a further solution of the present invention: the outer wall of the rotating shaft is rotatably connected with a collar through a rotating bearing, and the outer wall of the collar is provided with two fixed rods, and the two fixed rods are respectively arranged on the inner wall of the mixing barrel.

13. The beneficial effects of this utility model are:

14.1. By setting the cover plate, support column and filter plate, the filter plate can filter the raw materials entering the inside of the feed frame, which improves the purity of the raw materials during mixing. When the impurities filtered out of the filter plate need to be cleaned, The staff can lift up the cover plate as a whole with the handle, and then the filter plate inside the feed frame can be thoroughly cleaned. At the same time, the inside of the mixing barrel can be cleaned through the discharge opening on the top of the mixing barrel, which improves the overall device The two support columns can effectively support the cover plate to avoid collision with the top of the mixing barrel when the cover plate falls.

15.2. By setting the material distribution hole and the material distribution piece, when the stirring rod is stirring, the material distribution hole can effectively reduce the resistance of the stirring rod during stirring. At the same time, when the raw material passes through the material distribution hole, it will be divided. The material pieces are divided to prevent the raw materials from forming into lumps, thereby improving the stirring effect of the stirring mechanism.

16.3. By setting the raised frame and the sealing groove, when the cover plate is covered on the outer wall of the top of the mixing barrel, the raised frame can just be clamped inside the sealing groove, so as to correct the space between the unloading port and the feeding frame. Seal to prevent the raw materials from flowing out of the gap between the mixing bucket and the cover when the raw materials are fed into the mixing bucket.

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