A combined glass forming mold

Abstract

The utility model relates to a combined glass forming die relates to glass die technical field, it includes bottom die, first half mould and second half mould, first half mould and second half mould set up on bottom die, first half mould is provided with the first assembly block of abutting second half mould, first assembly block is provided with first assembly groove, first movable mould is arranged in first assembly groove and is slid, second half mould is provided with the second assembly block of abutting first half mould, second assembly block is provided with second assembly groove, second movable mould is arranged in second assembly groove and is slid, bottom die, first half mould, first movable mould, second half mould and second movable mould constitute mould cavity, the inner wall of mould cavity is provided with pattern pattern. The present application has the effect of improving demoulding convenience to improve production convenience.

Description

Technical Field

[0001] This utility model relates to the field of glass mold technology, and in particular to a combined glass forming mold. Background Technology

[0002] Glass products are typically made using glass molds, whose core function is to mold molten glass material into a predetermined shape, thereby completing the production of the glass product.

[0003] Some glass products require patterns to be made on their surface during manufacturing. However, during production, the corresponding patterns often need to be made on the inner surface of the glass mold. This results in the desired patterns being formed on the glass products. But the patterns on the mold increase the contact area between the mold and the glass products, which seriously affects the demolding of the glass products. This is time-consuming, labor-intensive, and not conducive to production. Utility Model Content

[0004] To improve demolding convenience and thus production convenience, this application provides a modular glass forming mold.

[0005] The combined glass forming mold provided in this application adopts the following technical solution: A combined glass forming mold includes a bottom mold, a first half mold, and a second half mold. The first half mold and the second half mold are disposed on the bottom mold. The first half mold is provided with a first assembly block that abuts against the second half mold. The first assembly block is provided with a first assembly groove, in which a first movable mold is slidably disposed. The second half mold is provided with a second assembly block that abuts against the first half mold. The second assembly block is provided with a second assembly groove, in which a second movable mold is slidably disposed. The bottom mold, the first half mold, the first movable mold, the second half mold, and the second movable mold form a mold cavity. The inner wall of the mold cavity is provided with patterns.

[0006] By adopting the above technical solution, the bottom mold, the first half mold, the first movable mold, the second half mold, and the second movable mold form a mold cavity. When making glass products, the molten raw material is poured into the mold cavity and left to cool and solidify. After solidification, the first and second movable molds are moved first to reduce the contact area between the mold surface inside the mold cavity and the broken glass product, thereby reducing the demolding resistance. Then, the first and second half molds are pushed to move in opposite directions to complete the demolding, thereby improving the demolding convenience and production convenience.

[0007] Preferably, the first half-mold is provided with a first top plate that abuts against both the first assembly block and the second assembly block. The first top plate is provided with a first movable groove that communicates with both the first assembly groove and the second assembly groove. The first movable mold and the second movable mold are both slidably disposed in the first movable groove. The second half-mold is provided with a second top plate that abuts against both the first assembly block and the second assembly block. The second top plate is provided with a second movable groove that communicates with both the first assembly groove and the second assembly groove. The first movable mold and the second movable mold are both slidably disposed in the second movable groove. The first top plate and the second top plate are provided with mold openings that communicate with the mold cavity.

[0008] By adopting the above technical solution, the first movable groove and the second movable groove cooperate with the first assembly groove and the second assembly groove to limit the sliding of the first movable mold and the second movable mold, thereby improving the sliding stability of the first movable mold and the second movable mold.

[0009] Preferably, the first half-mold is provided with a first auxiliary groove for inserting a first top plate, and the second half-mold is provided with a second auxiliary groove for inserting a second top plate.

[0010] By adopting the above technical solution, the first auxiliary groove is used to improve the stability of the connection between the first top plate and the second half mold, and the second auxiliary groove is used to improve the stability of the connection between the second top plate and the second half mold.

[0011] Preferably, the first assembly block is provided with a first insert, the second half mold is provided with a first slot for inserting the first insert, the second assembly block is provided with a second insert, and the first half mold is provided with a second slot for inserting the second insert.

[0012] By adopting the above technical solution, the first insert block is inserted into the first slot and the second insert block is inserted into the second slot, thereby improving the stability when the first half-mold and the second half-mold collide.

[0013] Preferably, the inner wall of the first assembly groove is provided with a first limiting groove, the side wall of the second half mold is provided with a second limiting groove, the two sides of the first movable mold are provided with first limiting blocks, the first limiting blocks are slidably inserted into the first limiting groove or the second limiting groove, the inner wall of the second assembly groove is provided with a third limiting groove, the side wall of the first half mold is provided with a fourth limiting groove, the two sides of the second movable mold are provided with second limiting blocks, the second limiting blocks are slidably inserted into the third limiting groove or the fourth limiting groove.

[0014] By adopting the above technical solution, the first limiting block slides in the first limiting groove or the second limiting groove to limit the movement, and the second limiting block slides in the third limiting groove or the fourth limiting groove to limit the movement, thereby further improving the stability of the sliding of the first movable mold and the second movable mold.

[0015] Preferably, the first assembly block is provided with a first positioning hole communicating with the first assembly slot, the first movable mold is provided with a first positioning slot communicating with the first positioning hole, the second assembly block is provided with a second positioning hole communicating with the second assembly slot, and the second movable mold is provided with a second positioning slot communicating with the second positioning hole.

[0016] By adopting the above technical solution, the first positioning hole and the first positioning groove cooperate with the external fixing rod to fix the first half mold and further limit the movement of the first movable mold. The second positioning hole and the second positioning groove cooperate with the external fixing rod to fix the second half mold and further limit the movement of the second movable mold.

[0017] Preferably, the bottom mold is provided with a mold base plate, the first half mold is provided with a first mold panel, the second half mold is provided with a second mold panel, the first movable mold is provided with a third mold panel, the second movable mold is provided with a fourth mold panel, and the mold base plate is provided with a combination groove for the first mold panel, the second mold panel, the third mold panel and the fourth mold panel to be inserted. The first mold panel, the second mold panel, the third mold panel, the fourth mold panel and the mold base plate form a mold cavity.

[0018] By adopting the above technical solution, the first mold panel, the second mold panel, the third mold panel, and the fourth mold panel are inserted into the combination groove to cooperate with the mold base plate to form a mold cavity. The combination groove is set so that the first mold panel, the second mold panel, the third mold panel, and the fourth mold panel are pressed against the inner wall of the combination groove, thereby improving the stability of the mold cavity assembly and improving the quality of glass product manufacturing.

[0019] Preferably, the combination groove is provided with a first bonding surface, and the first mold panel, the second mold panel, the third mold panel and the fourth mold panel are all provided with a second bonding surface, with the first bonding surface abutting against the second bonding surface.

[0020] By adopting the above technical solution, the first bonding surface abuts against the second bonding surface, which on the one hand improves the stability of the assembly of various components of the mold cavity, and on the other hand improves the sealing performance of the mold cavity and reduces the possibility of raw material leakage.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a bottom mold, a first half mold, a second half mold, a first assembly block, a second assembly block, a first assembly groove, a second assembly groove, a first movable mold, and a second movable mold, the bottom mold, the first half mold, the first movable mold, the second half mold, and the second movable mold form a mold cavity for manufacturing glass products. At the same time, during demolding, the first movable mold slides in the first assembly groove and the second movable mold slides in the second assembly groove, so that the first movable mold and the second movable mold detach from the manufactured glass product first, thereby reducing the contact area between the mold surface of the inner wall of the mold cavity and the broken glass product, thereby reducing demolding resistance, improving demolding convenience, and thus improving production convenience; 2. By setting a first top plate, a second top plate, a first movable groove, and a second movable groove, the first movable groove on the first top plate and the second movable groove on the second top plate limit the sliding of the first movable mold and the second movable mold, thereby improving the stability of the first movable mold and the second movable mold during demolding, reducing the probability of the first movable mold and the second movable mold sliding and skewing and damaging the glass products, and improving the convenience and quality of production; 3. By setting a first limiting groove, a second limiting groove, a third limiting groove, a fourth limiting groove, a first limiting block, and a second limiting block, the first limiting block slides within the first or second limiting groove to limit movement, and the second limiting block slides within the third or fourth limiting groove to limit movement, thereby further improving the stability of the sliding of the first and second movable molds, reducing the probability of the first and second movable molds sliding skewed and damaging glass products, and improving the convenience and quality of production. Attached Figure Description

[0022] Figure 1 This is an overall schematic diagram of a combined glass forming mold provided in an embodiment of this application.

[0023] Figure 2 This is a schematic diagram illustrating the structure of the first and second auxiliary slots.

[0024] Figure 3 This is a schematic diagram used to illustrate the first and second movable modules.

[0025] Explanation of reference numerals in the attached drawings: 1. Bottom mold; 11. Mold base plate; 12. Assembly groove; 13. First mating surface; 14. Second mating surface; 15. Mold cavity; 2. First half mold; 21. First assembly block; 211. First assembly groove; 212. Second slot; 213. First positioning hole; 214. First limiting groove; 22. First insert block; 23. First auxiliary groove; 24. First mold panel; 25. Second limiting groove; 3. Second half mold; 31. Second assembly block; 311. Second assembly groove; 312. 1. First slot; 313. Second positioning hole; 314. Third limiting groove; 32. Second insert block; 33. Second auxiliary groove; 34. Second mold panel; 35. Fourth limiting groove; 4. First movable mold; 41. Third mold panel; 42. First limiting block; 43. First positioning groove; 5. Second movable mold; 51. Fourth mold panel; 52. Second limiting block; 53. Second positioning groove; 6. First top plate; 61. First movable groove; 7. Second top plate; 71. Second movable groove; 72. Mold opening. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0027] This application discloses a combined glass forming mold. (Refer to...) Figures 1 to 3 The system includes a base mold 1, a first half mold 2, and a second half mold 3. The first half mold 2 and the second half mold 3 are made of cast iron and are both movably mounted on the base mold 1. A first assembly block 21, which abuts against the second half mold 3, is integrally fixed to one side of the first half mold 2. A second assembly block 31, which abuts against the first half mold 2, is integrally fixed to one side of the second half mold 3. The first half mold 2, the second half mold 3, the first assembly block 21, and the second assembly block 31 form a ring structure. The first assembly block 21 has a through-hole groove 211 connecting to the outer wall of the side away from the first half mold 2. The second assembly block 31 has a through-hole groove 311 connecting to the side of the side away from the second half mold 3. A first movable mold 4, which abuts against the second half mold 3, is slidably mounted within the first assembly groove 211. A second movable mold 5, which abuts against the first half mold 2, is slidably mounted within the second assembly groove 311. The first movable mold 4 and the second movable mold 5 are symmetrically arranged and are both made of stainless steel. A first insert 22 is fixedly disposed on the side of the first assembly block 21 away from the first half mold 2. A first slot 312 for the first insert 22 to be inserted is disposed on the side wall of the second half mold 3 near the first assembly block 21. A second insert 32 is fixedly disposed on the side of the second assembly block 31 away from the second half mold 3. A second slot 212 for the second insert 32 to be inserted is disposed on the side wall of the first half mold 2 near the second assembly block 31. Before demolding, the first movable mold 4 and the second movable mold 5 are moved to reduce the contact area between the inner wall of the mold cavity 15 and the broken glass product, reduce demolding resistance, and improve demolding convenience to improve production convenience.

[0028] To improve the stability of the preparation, refer to Figure 1 and Figure 2 The bottom mold 1 has a boss at its center and a mold base plate 11 on the boss. The outer wall of the mold base plate 11 has an annular combination groove 12. The first half mold 2 has a first mold panel 24 integrally fixed inside. The second half mold 3 has a second mold panel 34 integrally fixed inside. The first movable mold 4 has a third mold panel 41 integrally fixed inside. The second movable mold 5 has a fourth mold panel 51 integrally fixed inside. The third mold panel 41 and the fourth mold panel 51 are both fan-shaped structures with an angle of 40°. The first mold panel 24, the second mold panel 34, the third mold panel 41 and the fourth mold panel 51 form an annular structure and are all adapted to be inserted into the combination groove 12. The first mold panel 24, the second mold panel 34, the third mold panel 41, the fourth mold panel 51 and the mold base plate 11 form a mold cavity 15. The inner wall of the mold cavity 15 is decorated with patterns. The combination groove 12 is inclinedly provided with a first bonding surface 13. The bottom walls of the first mold panel 24, the second mold panel 34, the third mold panel 41 and the fourth mold panel 51 are all provided with a second bonding surface 14. The first bonding surface 13 abuts against the second bonding surface 14. During preparation, the molten raw material is poured into the mold cavity 15 for molding. The combination groove 12 and the bonding surface are provided to improve the stability of the preparation.

[0029] To improve the stability of the activity, refer to Figure 2 and Figure 3 The first half-mold 2 is provided with an arc-shaped first top plate 6 that abuts against both the first assembly block 21 and the second assembly block 31. The second half-mold 3 is provided with an arc-shaped second top plate 7 that abuts against both the first assembly block 21 and the second assembly block 31. The first top plate 6 abuts against the second top plate 7 and is provided with an interlocking structure, so that the first top plate 6 and the second top plate 7 form a circle. Both the first top plate 6 and the second top plate 7 are provided with a mold opening 72 that communicates with the mold cavity 15. The first top plate 6 is provided with a first movable groove 61 that communicates with both the first assembly groove 211 and the second assembly groove 311. The second top plate 7 is provided with a second movable groove 71 that communicates with both the first assembly groove 211 and the second assembly groove 311. The first movable mold 4 and the second movable mold 5 are both slidably disposed in the first movable groove 61 and the second movable groove 71. The top wall of the first half-mold 2 is provided with a first auxiliary groove 23 for the first top plate 6 to be inserted into, and the top wall of the second half-mold 3 is provided with a second auxiliary groove 33 for the second top plate 7 to be inserted into. The first top plate 6 and the second top plate 7 are set to improve the stability of the movement of the first movable mold 4 and the second movable mold 5.

[0030] To further enhance the stability of the activity, refer to Figures 1 to 3 The inner wall of the first assembly groove 211 is provided with a first limiting groove 214. The side wall of the second half mold 3 near the first assembly block 21 is provided with a second limiting groove 25. The first movable mold 4 has a first limiting block 42 integrally fixed on both sides, and the first limiting block 42 slides into the first limiting groove 214 or the second limiting groove 25. The inner wall of the second assembly groove 311 is provided with a third limiting groove 314. The side of the first half mold 2 near the second assembly block 31 is provided with a fourth limiting groove 35. The second movable mold 5 has a second limiting block 52 integrally fixed on both sides, and the second limiting block 52 slides into the third limiting groove 314 or the fourth limiting groove 35. The top wall of the first assembly block 21 is provided with a first positioning hole 213 communicating with the first assembly groove 211. The first movable mold 4 is provided with a first positioning groove 43 communicating with the first positioning hole 213. The top wall of the second assembly block 31 is provided with a second positioning hole 313 communicating with the second assembly groove 311. The second movable mold 5 is provided with a second positioning groove 53 communicating with the second positioning hole 313. A limiting structure is provided to improve the stability of the movement of the first movable mold 4 and the second movable mold 5.

[0031] The implementation principle of a combined glass forming mold in this application embodiment is as follows: When preparing glass products, the first movable mold 4 and the second movable mold 5 are pushed to move, so that the first mold panel 24 and the second mold panel 34 are inserted into the combined groove 12 to form a mold cavity 15. When demolding is required after forming, the first movable mold 4 and the second movable mold 5 are pulled first, so that the first mold panel 24 and the second mold panel 34 no longer contact the glass product, thereby reducing the contact area between the mold surface pattern and the product, thereby improving the convenience of subsequent demolding and improving production convenience.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A combined glass forming mold, characterized in that: The system includes a bottom mold (1), a first half mold (2), and a second half mold (3). The first half mold (2) and the second half mold (3) are disposed on the bottom mold (1). The first half mold (2) is provided with a first assembly block (21) that abuts against the second half mold (3). The first assembly block (21) is provided with a first assembly groove (211). A first movable mold (4) is slidably disposed in the first assembly groove (211). The second half mold (3) is provided with a second assembly block (31) that abuts against the first half mold (2). The second assembly block (31) is provided with a second assembly groove (311). A second movable mold (5) is slidably disposed in the second assembly groove (311). The bottom mold (1), the first half mold (2), the first movable mold (4), the second half mold (3), and the second movable mold (5) together form a mold cavity (15). The inner wall of the mold cavity (15) is provided with a pattern.

2. The combined glass forming mold according to claim 1, characterized in that: The first half-mold (2) is provided with a first top plate (6) that abuts against the first assembly block (21) and the second assembly block (31). The first top plate (6) is provided with a first movable groove (61) that communicates with the first assembly groove (211) and the second assembly groove (311). The first movable mold (4) and the second movable mold (5) are both slidably disposed in the first movable groove (61). The second half-mold (3) is provided with a second top plate (7) that abuts against the first assembly block (21) and the second assembly block (31). The second top plate (7) is provided with a second movable groove (71) that communicates with the first assembly groove (211) and the second assembly groove (311). The first movable mold (4) and the second movable mold (5) are both slidably disposed in the second movable groove (71). The first top plate (6) and the second top plate (7) are provided with a mold opening (72) that communicates with the mold cavity (15).

3. The combined glass forming mold according to claim 2, characterized in that: The first half mold (2) is provided with a first auxiliary groove (23) for the first top plate (6) to be inserted, and the second half mold (3) is provided with a second auxiliary groove (33) for the second top plate (7) to be inserted.

4. The combined glass forming mold according to claim 1, characterized in that: The first assembly block (21) is provided with a first insert (22), the second half mold (3) is provided with a first slot (312) for the first insert (22) to be inserted, the second assembly block (31) is provided with a second insert (32), and the first half mold (2) is provided with a second slot (212) for the second insert (32) to be inserted.

5. A combined glass forming mold according to claim 1, characterized in that: The inner wall of the first assembly groove (211) is provided with a first limiting groove (214), the side wall of the second half mold (3) is provided with a second limiting groove (25), the first movable mold (4) is provided with first limiting blocks (42) on both sides, the first limiting blocks (42) slide into the first limiting groove (214) or the second limiting groove (25), the inner wall of the second assembly groove (311) is provided with a third limiting groove (314), the side wall of the first half mold (2) is provided with a fourth limiting groove (35), the second movable mold (5) is provided with second limiting blocks (52) on both sides, the second limiting blocks (52) slide into the third limiting groove (314) or the fourth limiting groove (35).

6. A combined glass forming mold according to claim 1, characterized in that: The first assembly block (21) is provided with a first positioning hole (213) communicating with the first assembly slot (211), the first movable mold (4) is provided with a first positioning slot (43) communicating with the first positioning hole (213), the second assembly block (31) is provided with a second positioning hole (313) communicating with the second assembly slot (311), and the second movable mold (5) is provided with a second positioning slot (53) communicating with the second positioning hole (313).

7. A combined glass forming mold according to claim 1, characterized in that: The bottom mold (1) is provided with a mold base plate (11), the first half mold (2) is provided with a first mold panel (24), the second half mold (3) is provided with a second mold panel (34), the first movable mold (4) is provided with a third mold panel (41), the second movable mold (5) is provided with a fourth mold panel (51), the mold base plate (11) is provided with a combination groove (12) for the first mold panel (24), the second mold panel (34), the third mold panel (41) and the fourth mold panel (51) to be inserted, and the first mold panel (24), the second mold panel (34), the third mold panel (41), the fourth mold panel (51) and the mold base plate (11) form a mold cavity (15).

8. A combined glass forming mold according to claim 7, characterized in that: The combined groove (12) is provided with a first bonding surface (13), and the first mold panel (24), the second mold panel (34), the third mold panel (41) and the fourth mold panel (51) are all provided with a second bonding surface (14), and the first bonding surface (13) abuts against the second bonding surface (14).

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