Inorganic polymer composite profile production line mold replacement device

Abstract

The utility model discloses an inorganic polymer composite profile production line mold replacing device which comprises a fixed supporting plate, side supporting plates are symmetrically and fixedly connected to the two ends of the side face of the fixed supporting plate, and movable supporting plates are arranged on the side faces of the side supporting plates. By adjusting the up-down position of the long screw rod and combining the sliding of the rolling bearing in the V-shaped guide rail, the device can quickly adapt to the production requirements of different sizes, the mold adjusting time is greatly shortened, the flexibility and efficiency of a production line are improved, and meanwhile, the production cost is reduced by reducing the mold replacement frequency and complexity. Compared with the prior art, maintenance cost and replacement cost of the die are greatly reduced, the drawing process of the die is smoother through the internal size-adjustable design, friction and collision among parts are reduced through the design, and therefore resistance and abrasion generated when the die is drawn are reduced, and the service life of the die is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of inorganic polymer composite profile production equipment, in particular to a die replacement device for an inorganic polymer composite profile production line. Background Technique

[0002] Traditional dies are mostly designed with a fixed size and cannot quickly adapt to the production requirements of different sizes and specifications. This results in that during the production process, whenever it is necessary to switch product specifications, the entire set of dies needs to be replaced, which not only takes a long time but also increases the risk of production interruption. Moreover, the design of traditional dies with a fixed size and immovable structure makes it easy to encounter resistance or even get stuck during the pulling process, increasing the operation difficulty and the risk of damage. Therefore, a die replacement device for an inorganic polymer composite profile production line is provided to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a die replacement device for an inorganic polymer composite profile production line to solve the problems raised in the above background technique. The device has the advantages of being able to quickly adjust the die size to adapt to the production of products with different sizes, having an adjustable internal size, and being convenient for pulling and demolding, thus solving the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A die replacement device for an inorganic polymer composite profile production line, comprising: a fixed support plate, two ends of the side of the fixed support plate are symmetrically and fixedly connected with side support plates, an activity support plate is arranged on the side of the side support plates, fixed brackets are fixedly connected inside the fixed support plate, the side support plates and the activity support plate, two groups of tension springs are fixedly connected inside each side support plate, a guide rod bracket is fixedly connected inside the fixed support plate, a guide through hole penetrating through to its lower part is opened above the guide rod bracket, a fixed cross plate is fixedly connected inside the fixed support plate, a threaded sleeve is fixedly connected at a position above the guide through hole inside the fixed cross plate, a long screw rod is arranged between the two side support plates, a chute plate is fixedly connected above the long screw rod, a V-shaped guide rail is opened on the side of the chute plate, connecting arms are fixedly connected inside the two side support plates, a fixed column is fixedly connected inside the connecting arms, and a rolling bearing is fixedly connected to the side of the fixed column.

[0005] As a further scheme of the utility model: One end of the tension spring is fixedly connected with the side support plate, and the hook on the other side of the tension spring is adapted to a hanging ring fixedly connected inside the activity support plate.

[0006] As a further scheme of the utility model: The guide through hole is adapted to the long screw rod, and the threaded through hole opened inside the threaded sleeve is adapted to the long screw rod.

[0007] As a further solution of the present utility model: a locking sleeve is threadedly connected below the long screw rod for fixing the position of the long screw rod.

[0008] As a further solution of the present utility model: the two sets of rolling bearings are located inside the V-shaped guide rail.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. In the present utility model, by adjusting the up-and-down position of the long screw rod and combining with the sliding of the rolling bearings in the V-shaped guide rail, the device can quickly adapt to the production requirements of different sizes, greatly shortening the die adjustment time, improving the flexibility and efficiency of the production line. At the same time, by reducing the frequency and complexity of die replacement, the die maintenance cost and replacement cost are greatly reduced.

[0011] 2. In the present utility model, the design of adjustable size inside makes the drawing process of the die smoother. This design reduces the friction and collision between components, thereby reducing the resistance and wear generated during the drawing of the die, and further extending its service life. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is the structural schematic diagram of the second perspective of the present utility model;

[0014] Figure 3 is the structural schematic diagram of the long screw rod in the present utility model;

[0015] Figure 4 is the structural schematic diagram of the threaded sleeve in the present utility model.

[0016] In the figure: 1, fixed support plate; 2, side support plate; 3, movable support plate; 4, fixed bracket; 5, tension spring; 6, guide rod bracket; 7, guide through hole; 8, fixed cross plate; 9, threaded sleeve; 10, long screw rod; 11, chute plate; 12, V-shaped guide rail; 13, connecting arm; 14, fixed column; 15, rolling bearing. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The embodiments of the present utility model will be described below according to its overall structure.

[0019] Referring to Figures 1 to 4 , in the embodiment of the present utility model, a die replacement device for an inorganic polymer composite profile production line includes: a fixed support plate 1. Two ends of the side surface of the fixed support plate 1 are symmetrically and fixedly connected with side support plates 2. An active support plate 3 is arranged on the side surface of the side support plate 2. Fixed brackets 4 are fixedly connected to the inner sides of the fixed support plate 1, the side support plates 2, and the active support plate 3. Two tension springs 5 are fixedly connected to the inner side of each group of side support plates 2. One end of the tension spring 5 is fixedly connected to the side support plate 2, and the hook on the other side of the tension spring 5 is adapted to the hanging ring fixedly connected to the inner side of the active support plate 3. A guide rod bracket 6 is fixedly connected to the inner side of the fixed support plate 1. A guide through hole 7 penetrating from above to below is opened above the guide rod bracket 6. A fixed cross plate 8 is fixedly connected to the inner side of the fixed support plate 1. A threaded sleeve 9 is fixedly connected to the position above the guide through hole 7 inside the fixed cross plate 8. A long screw rod 10 is arranged between the two side support plates 2. The guide through hole 7 is adapted to the long screw rod 10. The threaded through hole opened inside the threaded sleeve 9 is adapted to the long screw rod 10. A locking sleeve is threadedly connected below the long screw rod 10 for fixing the position of the long screw rod 10. A chute plate 11 is fixedly connected above the long screw rod 10. A V-shaped guide rail 12 is opened on the side surface of the chute plate 11. Connecting arms 13 are fixedly connected to the inner sides of the two side support plates 2. A fixed column 14 is fixedly connected to the inner side of the connecting arm 13. A rolling bearing 15 is fixedly connected to the side surface of the fixed column 14. The two rolling bearings 15 are located inside the V-shaped guide rail 12.

[0020] The working principle of the present utility model is as follows: When using the die replacement device of this inorganic polymer composite profile production line and it is necessary to adjust the internal dimensions of the die, first rotate the long screw rod 10 so that it moves up and down within the threaded sleeve 9. Since the long screw rod 10 is fixedly connected to the chute plate 11, the chute plate 11 will move up and down together with the long screw rod 10;

[0021] The movement of the chute plate 11 will drive the position change of the V-shaped guide rail 12. Since the rolling bearing 15 is located inside the V-shaped guide rail 12 and is connected to the side support plate 2 through the connecting arm 13, when the position of the V-shaped guide rail 12 changes, the rolling bearing 15 will slide along the V-shaped guide rail 12, thereby driving the two groups of side support plates 2 to expand and contract left and right;

[0022] During the expansion and contraction process, the tension spring 5 always remains in a stretched state, providing a force for the movable support plate 3 to move closer to the fixed support plate 1. When it is necessary to expand the die size, the tension of the spring needs to be overcome; when the die size is reduced to the minimum, the spring helps the movable support plate 3 to quickly reset;

[0023] After the die is adjusted to the required size, the position of the long screw rod 10 is fixed by the locking sleeve threadedly connected below the long screw rod 10 to lock the current size of the die and ensure the stability during the production process.

[0024] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An inorganic polymer composite profile production line die replacement device, characterized in that, Comprising: A fixed support plate (1), at both ends of the side of the fixed support plate (1) are symmetrically and fixedly connected with side support plates (2), an active support plate (3) is arranged on the side of the side support plate (2), fixed brackets (4) are fixedly connected to the inner sides of the fixed support plate (1), the side support plates (2) and the active support plate (3), two tension springs (5) are fixedly connected to the inner side of each group of side support plates (2), a guide rod bracket (6) is fixedly connected to the inner side of the fixed support plate (1), a guide through hole (7) penetrating to its lower side is opened above the guide rod bracket (6), a fixed cross plate (8) is fixedly connected to the inner side of the fixed support plate (1), a threaded sleeve (9) is fixedly connected to the inner side of the fixed cross plate (8) at a position above the guide through hole (7), a long screw rod (10) is arranged between the two side support plates (2), a chute plate (11) is fixedly connected above the long screw rod (10), a V-shaped guide rail (12) is opened on the side of the chute plate (11), connecting arms (13) are fixedly connected to the inner sides of the two side support plates (2), a fixed column (14) is fixedly connected to the inner side of the connecting arm (13), and a rolling bearing (15) is fixedly connected to the side of the fixed column (14).

2. The die replacement device for an inorganic polymer composite profile production line according to claim 1, wherein One end of the tension spring (5) is fixedly connected to the side support plate (2), and the hook on the other side of the tension spring (5) is adapted to a hanging ring fixedly connected to the inner side of the active support plate (3).

3. The die replacement device for an inorganic polymer composite profile production line according to claim 1, characterized in that, The guide through hole (7) is adapted to the long screw rod (10), and the threaded through hole opened in the inner side of the threaded sleeve (9) is adapted to the long screw rod (10).

4. The die replacement device for an inorganic polymer composite profile production line according to claim 1, characterized in that, A locking sleeve is threadedly connected below the long screw rod (10) for fixing the position of the long screw rod (10).

5. The die replacement device for an inorganic polymer composite profile production line according to claim 1, characterized in that The two rolling bearings (15) are located inside the V-shaped guide rail (12).

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