Injection mold production equipment with dustproof structure

Abstract

This utility model discloses an injection mold production equipment with a dustproof structure, relating to the field of injection mold technology. It includes a fixed base, a guide rod fixedly connected to the fixed base, a movable base slidably connected to the end of the guide rod away from the fixed base, a movable mold mounted on the movable base, and a fixed mold fixedly connected to the fixed base. The fixed mold is equipped with a dustproof mechanism, which includes a movable rod slidably connected inside the fixed mold and extending to the outside of the fixed mold. Multiple connecting rods are fixedly connected to the movable rod, extending to the outside of the fixed mold and fixedly connected to an arc-shaped ring. A groove is formed on the inner wall of the movable mold to mate with the arc-shaped ring, and a sealing ring is provided in the groove. This solution achieves a dustproof effect, preventing dust from entering the mold cavity.

Description

Technical Field

[0001] This utility model relates to the field of injection mold technology, specifically to injection mold production equipment with a dustproof structure. Background Technology

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors and shapes, shapes ranging from simple to complex, sizes ranging from large to small, precise product dimensions, easy product updates and replacements, and the ability to produce complex-shaped parts. Injection molding is suitable for mass production and molding processing fields such as complex-shaped products.

[0003] During the use of existing injection molding equipment for mold manufacturing, the contact points between the moving mold and the fixed mold are prone to wear due to long-term cooperation. This allows dust to enter the mold cavity, resulting in impurities on the surface of the injection molded product and affecting product quality.

[0004] Therefore, we proposed injection mold production equipment with a dustproof structure to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide injection mold production equipment with a dustproof structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an injection mold production equipment with a dustproof structure, including a fixed base, a guide rod fixedly connected to the fixed base, a movable base slidably connected to the end of the guide rod away from the fixed base, a movable mold disposed on the movable base, and a fixed mold fixedly connected to the fixed base; a dustproof mechanism is disposed on the fixed mold, the dustproof mechanism including a movable rod, the movable rod being slidably connected inside the fixed mold and extending to the outside of the fixed mold, a plurality of connecting rods being fixedly connected to the movable rod, the connecting rods extending to the outside of the fixed mold and being fixedly connected to an arc ring; a groove for cooperating with the arc ring is opened on the inner wall of the movable mold, and a sealing ring is disposed in the groove.

[0007] Preferably, the fixed mold has a movable groove inside, the movable rod is slidably connected in the movable groove, and the end of the movable rod extending to the outside of the fixed mold is arc-shaped.

[0008] Preferably, a spring is sleeved on the connecting rod, the spring is located in the movable groove, there are two movable grooves and they are symmetrically arranged about the fixed mold, there are two arc rings and the two arc rings are just spliced ​​together to form a complete circle.

[0009] Preferably, a conical block is connected to the bottom of the movable mold, the conical block cooperates with the movable rod, and the connecting rod is fixedly connected to the middle of the arc ring.

[0010] Preferably, the top edge of the movable mold is provided with a sealing ring, and the fixed base is provided with a sealing groove corresponding to the sealing ring.

[0011] Preferably, a mounting base is fixedly connected to the movable base, the movable mold is fixedly connected to the mounting base, and a mold core is fixedly connected to the mounting base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features a dustproof mechanism that seals the moving and fixed molds during injection molding, preventing dust from entering and causing impurities to adhere to the product surface, thus affecting the quality of the final product. The multiple sealing rings in the dustproof mechanism, under the elastic compression of multiple arc-shaped rings, maintain close contact with both the moving and fixed molds, ensuring a tight seal and preventing shrinkage and gaps during long-term use. Furthermore, the dustproof mechanism utilizes the movement of the moving mold as the driving force, eliminating the need for external force for activation and making it convenient to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention;

[0016] Figure 3 This is a cross-sectional view of the fixed mold of this utility model;

[0017] Figure 4 This is a schematic diagram of the movable module structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the movable module of this utility model.

[0019] In the diagram: 1. Fixed seat; 2. Moving seat; 3. Mounting seat; 4. Guide rod; 5. Fixed mold; 6. Dustproof mechanism; 61. Arc ring; 62. Moving rod; 63. Movable groove; 64. Connecting rod; 65. Spring; 66. Conical block; 7. Moving mold; 8. Slot; 9. Sealing ring; 10. Sealing ring; 11. Mold core; 12. Sealing groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figure 1-5 An embodiment of this utility model provides an injection mold production equipment with a dustproof structure, including a fixed base 1, a guide rod 4 fixedly connected to the fixed base 1, a movable base 2 slidably connected to the end of the guide rod 4 away from the fixed base 1, a movable mold 7 provided on the movable base 2, and a fixed mold 5 fixedly connected to the fixed base 1; a dustproof mechanism 6 is provided on the fixed mold 5, the dustproof mechanism 6 includes a movable rod 62, the movable rod 62 is slidably connected inside the fixed mold 5 and extends to the outside of the fixed mold 5, a plurality of connecting rods 64 are fixedly connected to the movable rod 62, the connecting rods 64 extend to the outside of the fixed mold 5 and are fixedly connected to an arc ring 61; a groove 8 that mates with the arc ring 61 is opened on the inner wall of the movable mold 7, and a sealing ring 9 is provided in the groove 8.

[0022] The dustproof mechanism 6 can seal the moving mold and the fixed mold during injection molding to prevent dust from entering and causing impurities to adhere to the product surface, thus affecting the quality of the final product. The multiple sealing rings 9 set in the dustproof mechanism 6 are always in close contact with the moving mold 7 and the fixed mold 5 under the elastic compression of multiple arc rings 61, ensuring the sealing performance and preventing the sealing rings 9 from shrinking and causing gaps during long-term use.

[0023] Please see Figure 2 , Figure 3 The fixed mold 5 has an internal movable groove 63, and the movable rod 62 is slidably connected in the movable groove 63. The end of the movable rod 62 extending to the outside of the fixed mold 5 is arc-shaped.

[0024] Please see Figure 2 , Figure 3 A spring 65 is sleeved on the connecting rod 64. The spring 65 is located in the movable groove 63. There are two movable grooves 63, which are symmetrically arranged about the fixed mold 5. There are two arc rings 61, and the two arc rings 61 are just spliced ​​together to form a complete circle.

[0025] Please see Figure 2 , Figure 3 A conical block 66 is connected to the bottom of the movable mold 7. The conical block 66 and the movable rod 62 cooperate with each other, and the connecting rod 64 is fixedly connected to the middle of the arc ring 61.

[0026] The working principle of the dustproof mechanism 6 is as follows: when the moving mold 7 moves to cooperate with the fixed mold 5, the conical block 66 at the bottom of the moving mold 7 contacts the moving rod 62 and squeezes the moving rod 62. At this time, the connecting rod 64 moves synchronously, and the spring 65 sleeved on the connecting rod 64 is compressed. Since the arc ring 61 is fixedly connected to the connecting rod 64, the arc ring 61 moves synchronously and squeezes the sealing ring 9 in the slot 8 opened on the moving mold 7.

[0027] Please see Figure 2 A sealing ring 10 is provided on the top edge of the movable mold 7, and a sealing groove 12 corresponding to the sealing ring 10 is provided on the fixed base 1. The sealing ring 10 and the sealing groove 12 can further seal the movable mold 7 and the fixed mold 5.

[0028] Please see Figure 4 A mounting base 3 is fixedly connected to the movable base 2, the movable mold 7 is fixedly connected to the mounting base 3, and a mold core 11 is fixedly connected to the mounting base 3.

[0029] Working principle: During use, as the moving mold 7 and the fixed mold 5 cooperate, the dustproof mechanism 6 starts synchronously. The dustproof mechanism 6 uses the movement of the moving mold 7 as the driving force, thereby driving the arc ring 61 on the dustproof mechanism 6 to squeeze the sealing ring 9, so that the sealing ring 9 is in close contact with the moving mold 7 and the fixed mold 5, thereby ensuring the sealing performance and preventing dust from entering.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An injection mold production equipment with a dustproof structure, including a fixed base (1), characterized in that: A guide rod (4) is fixedly connected to the fixed seat (1), and a movable seat (2) is slidably connected to one end of the guide rod (4) away from the fixed seat (1). A movable mold (7) is provided on the movable seat (2), and a fixed mold (5) is fixedly connected to the fixed seat (1). The fixed mold (5) is provided with a dustproof mechanism (6), which includes a movable rod (62). The movable rod (62) is slidably connected inside the fixed mold (5) and extends to the outside of the fixed mold (5). Multiple connecting rods (64) are fixedly connected to the movable rod (62). The connecting rods (64) extend to the outside of the fixed mold (5) and are fixedly connected with an arc ring (61). The inner wall of the movable mold (7) is provided with a slot (8) that mates with the arc ring (61), and a sealing ring (9) is provided in the slot (8).

2. The injection mold production equipment with a dustproof structure according to claim 1, characterized in that: The fixed mold (5) has an open movable groove (63) inside, and the movable rod (62) is slidably connected in the movable groove (63), and the end of the movable rod (62) extending to the outside of the fixed mold (5) is arc-shaped.

3. The injection mold production equipment with a dustproof structure according to claim 1, characterized in that: A spring (65) is sleeved on the connecting rod (64). The spring (65) is located in the movable groove (63). There are two movable grooves (63) and they are symmetrically arranged about the fixed mold (5). There are two arc rings (61), and the two arc rings (61) are just spliced ​​together to form a complete circle.

4. The injection mold production equipment with a dustproof structure according to claim 1, characterized in that: A conical block (66) is connected to the bottom of the moving mold (7). The conical block (66) and the moving rod (62) cooperate. The connecting rod (64) is fixedly connected to the middle of the arc ring (61).

5. The injection mold production equipment with a dustproof structure according to claim 1, characterized in that: The top edge of the movable mold (7) is provided with a sealing ring (10), and the fixed base (1) is provided with a sealing groove (12) corresponding to the sealing ring (10).

6. The injection mold production equipment with a dustproof structure according to claim 1, characterized in that: A mounting base (3) is fixedly connected to the movable base (2), the movable mold (7) is fixedly connected to the mounting base (3), and a mold core (11) is fixedly connected to the mounting base (3).

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