Template fixing mechanism for injection molding processing equipment

Abstract

The utility model provides a template fixing mechanism for injection molding processing equipment, and belongs to the technical field of injection molding processing. Comprising a machining table, a template fixing assembly is arranged on the machining table and comprises an upper mold, a lower mold, a limiting plate and a limiting assembly used for limiting the two sides of the upper mold and the two sides of the lower mold, and the limiting plate is arranged between the upper mold and the lower mold and used for limiting the lower mold. Through the arrangement of the template fixing assembly, the limiting structure is complex, and the butt joint tightness of the upper mold and the lower mold is better.

Description

Technical Field

[0001] This utility model provides a template fixing mechanism for injection molding equipment, belonging to the field of injection molding technology. Background Technology

[0002] Injection molding equipment is a major molding equipment that uses plastic molds to make plastic products of various shapes from thermoplastic or thermosetting plastics. The template fixing mechanism of injection molding equipment is an important component in injection molding machines used to fix the mold template and ensure that the mold works stably and reliably during the injection process.

[0003] Based on the above, the inventors discovered that:

[0004] In the existing technology, the lower mold is usually fixed by a complex limiting device. The more complex the structure, the higher the production cost of the equipment. In addition, the upper mold and the lower mold are usually connected by a docking method. If there is a deviation in position or the docking is not good, it is not easy to be detected, and the tightness of the docking is poor.

[0005] Therefore, in view of this, we studied and improved the existing structure and proposed a template fixing mechanism for injection molding equipment to solve the above-mentioned problems. Summary of the Invention

[0006] The technical problem to be solved by this utility model is that the template fixing mechanism of traditional injection molding equipment has a complex limiting structure and poor tightness between the upper mold and the lower mold.

[0007] To solve the above problems, the proposed technical solution is as follows: a template fixing mechanism for injection molding equipment, including a processing table, a template fixing component is provided on the processing table, and the template fixing component includes an upper mold, a lower mold, a limiting plate, and a limiting component for limiting the upper mold and the lower mold on both sides. The limiting plate is placed between the upper mold and the lower mold and is used for limiting the lower mold.

[0008] Furthermore, the processing table is provided with a groove and the lower mold is placed in the groove. The two ends of the lower mold extend to the top of the processing table and are respectively provided with through grooves on both sides.

[0009] Furthermore, the lower mold is provided with through grooves three on both sides, the limiting plate is T-shaped and its lower end is placed in the through grooves three and flush with the upper surface of the processing table, and the limiting plate is connected to the processing table by bolts.

[0010] Furthermore, the upper mold is placed above the lower mold and used in conjunction with it, and the upper mold is provided with a second through groove corresponding to the first through groove.

[0011] Furthermore, the limiting assembly includes mounting plate one, mounting plate two, a motor, a bidirectional threaded rod, two sliding rods, and a moving plate. Mounting plate one and mounting plate two are positioned at the positions of the support legs on both sides of the processing table and are fixedly connected to them.

[0012] Furthermore, the motor is placed on the outside of the mounting plate and fixedly connected thereto, and the output end of the motor is fixedly connected to the bidirectional threaded rod. The other end of the bidirectional threaded rod extends through the fixed plate to one side of the mounting plate and is rotatably connected to the mounting plate.

[0013] Furthermore, the two slide rods are placed on both sides of the movable plate and the two ends of the slide rods are fixedly connected to mounting plate one and mounting plate two, respectively. The movable plate is slidably connected to the slide rods, and the bidirectional threaded rod is placed above the slide rods and threadedly connected to the movable plate.

[0014] Furthermore, limiting strips are fixedly connected to both sides of the movable plate, and the limiting strips are placed in through groove one and through groove two.

[0015] Due to the adoption of the above technical solution, the beneficial effects of the template fixing mechanism for injection molding equipment of this utility model are as follows:

[0016] 1. This utility model uses a T-shaped limiting plate in conjunction with bolts to limit the lower mold, resulting in a simple structure.

[0017] 2. This utility model limits the upper and lower molds through the limiting component. When the upper and lower molds are not closed tightly or are misaligned, the limiting strip cannot be inserted into the through groove one and through groove two, so that the upper and lower molds are more tightly connected. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This utility model relates to a three-dimensional template fixing mechanism for injection molding equipment. Figure 1 ;

[0020] Figure 2 This utility model relates to a three-dimensional template fixing mechanism for injection molding equipment. Figure 2 ;

[0021] Figure 3 This is an exploded view of a template fixing mechanism for injection molding equipment according to this utility model;

[0022] Figure 4 This is a cross-sectional view of a template fixing mechanism for injection molding equipment according to this utility model.

[0023] In the picture:

[0024] 1. Processing table; 2. Upper mold; 3. Lower mold; 4. Limiting plate; 5. Groove 1; 6. Through groove 1; 7. Through groove 3; 8. Through groove 2; 9. Mounting plate 1; 10. Mounting plate 2; 11. Motor; 12. Bidirectional threaded rod; 13. Sliding rod; 14. Moving plate; 15. Fixing plate; 16. Limiting strip. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The technical background of this application fully explains the problems of the prior art, and there are no overarching or general issues. The following utility model content and specific embodiments describe in detail the problems that this application needs to solve, clarify the technical problems that the technical solution needs to solve, and determine that the technical solution of this application has beneficial effects compared with the objective prior art.

[0027] Please see Figure 1-4 As shown: This utility model provides a template fixing mechanism for injection molding equipment: including a processing table 1, on which a template fixing component is provided, and the template fixing component includes an upper mold 2, a lower mold 3, a limiting plate 4, and a limiting component for limiting the upper mold 2 and the lower mold 3 on both sides. The limiting plate 4 is placed between the upper mold 2 and the lower mold 3 and is used to limit the lower mold 3.

[0028] The limiting assembly includes mounting plate 9, mounting plate 10, motor 11, bidirectional threaded rod 12, two sliding rods 13, and moving plate 14. Mounting plate 9 and mounting plate 10 are placed at the positions of the support legs on both sides of the processing table 1 and are fixedly connected to them.

[0029] The motor 11 is placed outside the mounting plate 9 and fixedly connected thereto. The output end of the motor 11 is fixedly connected to the bidirectional threaded rod 12. The other end of the bidirectional threaded rod 12 extends through the fixing plate 15 to one side of the mounting plate 10 and is rotatably connected to the mounting plate 10.

[0030] The two slide rods 13 are placed on both sides of the movable plate 14 and the two ends of the slide rods 13 are fixedly connected to the mounting plate 9 and the mounting plate 10 respectively. The movable plate 14 is slidably connected to the slide rods 13. The bidirectional threaded rod 12 is placed above the slide rods 13 and is threadedly connected to the movable plate 14.

[0031] The upper mold 2 is placed above the lower mold 3 and used in conjunction with it. The upper mold 2 is provided with a second through groove 8 corresponding to the first through groove 6.

[0032] Limiting strips 16 are fixedly connected to both sides of the movable plate 14. The limiting strips 16 are placed in the through groove 1 6 and through groove 2 8 to limit the upper mold and the lower mold.

[0033] like Figure 3-4 As shown, the processing table 1 is provided with a groove 5 and the lower mold 3 is placed in the groove 5. The two ends of the lower mold 3 extend to the top of the processing table 1 and are respectively provided with through grooves 6 on both sides.

[0034] The lower mold 3 has through grooves 7 on both sides. The limiting plate 4 has a T-shaped structure and its lower end is placed in the through grooves 7 and is flush with the upper surface of the processing table 1. The limiting plate 4 is connected to the processing table 1 by bolts and the limiting plate is used to limit the lower mold.

[0035] The principle of the template fixing mechanism for injection molding equipment of this utility model is as follows:

[0036] This utility model also needs to be used in conjunction with injection molding components, which can be achieved using existing technology. However, this utility model does not involve other improvements, so no detailed description is provided. An electric push rod is fixedly connected to the upper end of the upper mold.

[0037] Place the lower mold in groove one, insert the lower end of the limiting plate into through groove three, and fix the limiting plate to the processing table with bolts. At this time, the upper end of the limiting plate is flush with the surface of the processing table. Start the electric push rod to drive the upper mold downward to close with the lower mold. Because the moving plate is threadedly connected to the bidirectional threaded rod, start the motor to drive the bidirectional threaded rod to rotate. Since the bidirectional threaded rod passes through the fixed plate, the bidirectional threaded rod rotates in the fixed plate. The bidirectional threaded rod drives the moving plate to move on the slide rod, causing the limiting strip to be stuck in through groove one and through groove two. When it is necessary to separate the upper mold and the lower mold, first release the limiting strip from the upper mold, and then operate to separate the upper mold.

[0038] This invention features a template fixing component, which results in a complex limiting structure and better tightness between the upper and lower molds.

[0039] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A mold plate fixing mechanism for an injection molding processing apparatus, comprising a processing table (1), characterized by, The processing table (1) is provided with a template fixing assembly, and the template fixing assembly comprises an upper die (2), a lower die (3), a limiting plate (4), a limiting assembly for limiting the two sides of the upper die (2) and the lower die (3), the limiting plate (4) is arranged between the upper die (2) and the lower die (3) and is used for limiting the lower die (3), the processing table (1) is provided with a groove one (5), and the lower die (3) is arranged in the groove one (5), both ends of the lower die (3) extend above the processing table (1), and both sides are respectively provided with a through groove one (6), the limiting assembly comprises a mounting plate one (9), a mounting plate two (10), a motor (11), a bidirectional threaded rod (12), two slide rods (13), and a moving plate (14), the mounting plate one (9) and the mounting plate two (10) are arranged at the positions of the two side legs of the processing table (1) and are fixedly connected with the two side legs, the motor (11) is arranged outside the mounting plate one (9) and is fixedly connected with the mounting plate one (9), and the output end of the motor (11) is fixedly connected with the bidirectional threaded rod (12), the other end of the bidirectional threaded rod (12) extends to one side of the mounting plate two (10) through the fixed plate (15) and is rotatably connected with the mounting plate two (10), the two slide rods (13) are arranged on both sides of the moving plate (14), and both ends of the slide rod (13) are fixedly connected with the mounting plate one (9) and the mounting plate two (10), the moving plate (14) is slidably connected with the slide rod (13), the bidirectional threaded rod (12) is arranged above the slide rod (13) and is threadedly connected with the moving plate (14), and the moving plate (14) is fixedly connected with a limiting strip (16) on both sides, the limiting strip (16) is arranged in the through groove one (6) and the through groove two (8).

2. The mold plate fixing mechanism for an injection molding machine according to claim 1, characterized by: Both sides of the lower die (3) are respectively provided with a through groove three (7), the limiting plate (4) is in a T-shaped structure, the lower end of the limiting plate (4) is arranged in the through groove three (7) and is flush with the upper surface of the processing table (1), and the limiting plate (4) is connected with the processing table (1) through bolts.

3. The mold plate fixing mechanism for an injection molding machine according to claim 1, characterized by: The upper die (2) is arranged above the lower die (3) and is used in cooperation with the lower die (3), and the upper die (2) is provided with a through groove two (8) corresponding to the through groove one (6).

Images