Yichang electronic patented technology: a composite shielding sealing strip mold

The utility model relates to the technical field of molds, and discloses a composite shielding sealing strip mold, which comprises a left lower mold, the right side of the left lower mold is fitted with a right lower mold, the upper surface of the left lower mold and the upper surface of the right lower mold are fitted with an upper mold, and the upper surface of the upper mold is provided with a liquid inlet hole, The upper surface of the left lower die and the upper surface of the right lower die are provided with a cavity, and the right side of the left lower die and the left side of the right lower die are provided with a connecting groove. The utility model is provided with a left lower mold, a right lower mold, an upper mold, a reset mechanism, a bottom plate, a guide groove and a guide block. When the mold is closing, the left lower mold and the right lower mold can be combined through the guide block. When the mold is opening, the distance between the left lower mold and the right lower mold can be increased through a spring, Further, the formed sealing strip can not be adhered to the mold cavity, which is convenient for the user to take out the formed sealing strip from the mold cavity.

1. A composite shielding sealing strip mold, comprising a left lower mold (1), which is characterized in that the right side of the left lower mold (1) is fitted with a right lower mold (2), the upper surface of the left lower mold (1) and the upper surface of the right lower mold (2) are fitted with an upper mold (3), and the upper surface of the upper mold (3) is provided with a liquid inlet hole (4), The upper surface of the left lower die (1) and the upper surface of the right lower die (2) are provided with a cavity (5), the right side of the left lower die (1) and the left side of the right lower die (2) are provided with a connecting groove (6), and the adjacent cavities (5) are connected with each other through the connecting groove (6); The bottom of the left lower die (1) and the bottom of the right lower die (2) are fixedly connected with a reset mechanism (7), the bottom of the reset mechanism (7) is fixedly connected with a bottom plate (8), the left side of the left lower die (1) and the right side of the right lower die (2) are provided with a guide groove (9), and a guide block (10) is arranged inside the guide groove (9), The upper surface of the guide block (10) is fixedly connected with the bottom of the upper die (3), and a clamping groove is arranged on the side of the inner wall of the cavity (5) away from the connecting groove (6).

2. The composite shielding sealing strip mold according to claim 1, which is characterized in that the liquid inlet hole (4) is located above the connecting groove (6), and the liquid inlet hole (4) is located in the middle of the upper mold (3).

3. The composite shielding sealing strip mold according to claim 1, which is characterized in that the return mechanism (7) comprises a spring (71), the left and right sides of the spring (71) are fixedly connected with a sliding block (72), the upper surface of the sliding block (72) is provided with a sliding groove (73), and the inner wall of the sliding groove (73) is slidably connected with a sliding column (74), The left and right sides of the sliding column (74) are fixedly connected with a support frame (75), the bottom of the support frame (75) is fixedly connected with the upper surface of the bottom plate (8), and the bottom of the left lower die (1) and the bottom of the right lower die (2) are fixedly connected with the upper surface of the slider (72).

4. The composite shielding sealing strip mold according to claim 1, which is characterized in that the front and rear sides of the inner wall of the guide groove (9) are fixedly connected with a rotating shaft (11), the surface of the rotating shaft (11) is movably connected with a roller (12) through a bearing, and the surface of the roller (12) is in contact with the surface of the guide block (10).

5. The composite shielding sealing strip mold according to claim 1, which is characterized in that the guide block (10) is a trapezoidal block, and the side of the guide block (10) close to the cavity (5) is an inclined plane.

6. A composite shielding sealing strip mold according to claim 1, which is characterized in that the upper surface of the upper mold (3) is fixedly connected with a positioning plate (13), the upper surface of the positioning plate (13) is provided with positioning holes (14), the positioning holes (14) are located on the left and right sides of the upper mold (3), and the upper surface of the bottom plate (8) is fixedly connected with positioning columns (15), The surface of the positioning column (15) is in contact with the inner wall of the positioning hole (14), the surface of the positioning column (15) is threaded with a fixing nut (16), and the bottom of the fixing nut (16) is in contact with the upper surface of the positioning plate (13).