Structural device for assisting opposite-direction double-colored plastic injection machine in mold opening

Abstract

The invention discloses a structure device for assisting an opposite-direction double-colored injection molding machine in mold opening, and particularly relates to the technical field of injection molding machines, the structure device comprises a fixed side base, a movable side middle disc is arranged on one side of the fixed side base, and a movable side base is arranged on the side, away from the fixed side base, of the movable side middle disc; the technical supporting columns are fixedly installed at the four corners of the side, close to the movable side middle disc, of the movable side base and the four corners of the side, close to the movable side middle disc, of the fixed side base correspondingly, the oil cylinders are arranged at the four corners of the two sides of the movable side middle disc correspondingly, and the supporting columns are fixedly installed on output shafts of the eight oil cylinders correspondingly. By arranging the oil cylinders, the supporting columns, the oil cylinder fixing base, the fixed side mounting base and other structures, the eight oil cylinders can be controlled to operate and assist in pushing the movable side middle disc and the movable side base to move, so that a mold is assisted to be opened, the mold opening assisting effect is achieved, and the use effect of the mold opening assisting device is better.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding machines, and more specifically to a structural device for assisting mold opening of an opposing two-color injection molding machine. Background Art

[0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. It is divided into vertical, horizontal and all-electric types. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it ejected and fill the mold cavity. In the prior art, some products are squeezed by the injection pressure when produced on the injection molding machine, resulting in insufficient mold opening pulling force by injection molding alone.

[0003] Therefore, there is an urgent need for a structural device for assisting the mold opening of a dual-color injection molding machine to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a structural device for assisting the opening of molds of opposing two-color injection molding machines. By providing structures such as oil cylinders, support columns, oil cylinder fixing seats and fixed side mounting seats, eight oil cylinders can be controlled to operate, and assist in pushing the movable side intermediate plate and the movable side base to move, thereby assisting in opening the mold, thereby achieving the effect of assisting mold opening, making the use effect of the present invention better, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a structural device for assisting the opening of molds of opposing two-color injection molding machines, comprising a fixed side base, a movable side intermediate disk is arranged on one side of the fixed side base, a movable side base is arranged on the side of the movable side intermediate disk away from the fixed side base, four corners of the movable side base close to the movable side intermediate disk and four corners of the fixed side base close to the movable side intermediate disk are fixedly installed with technical support columns, oil cylinders are arranged at the four corners on both sides of the movable side intermediate disk, eight oil cylinder output shafts are fixedly installed with support columns, an oil cylinder fixing seat is arranged between the oil cylinder and the movable side intermediate disk, fixed side mounting seats are arranged at the ends of the four support columns close to the fixed side base, and movable side mounting seats are arranged at the ends of the four support columns close to the movable side base.

[0006] In a preferred embodiment, the four support columns on the movable side base correspond to the four support columns on the fixed side base one by one.

[0007] In a preferred embodiment, the support columns on the movable side base are arranged in a colinear manner with the support columns at corresponding positions on the fixed side base.

[0008] In a preferred embodiment, the oil cylinder output shaft is drivingly connected to a support column at a corresponding position.

[0009] In a preferred embodiment, the oil cylinder is fixedly mounted on the outer wall of the movable side intermediate disk via an oil cylinder fixing seat.

[0010] In a preferred embodiment, the end of the support column close to the fixed side base is fixedly connected to the fixed side base via a fixed side mounting seat.

[0011] In a preferred embodiment, the end of the support column close to the movable side base is fixedly connected to the movable side base via a movable side mounting seat.

[0012] Technical effects and advantages of the present invention: The present invention is provided with structures such as oil cylinders, support columns, oil cylinder fixing seats and fixed side mounting seats. Eight oil cylinders can be controlled to operate, and assist in pushing the movable side intermediate plate and the movable side base to move, thereby assisting in opening the mold, thereby achieving the effect of assisting mold opening, making the use effect of the present invention better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention from top view.

[0015] The accompanying drawings are marked as follows: 1. fixed side base; 2. technical support column; 3. movable side intermediate plate; 4. movable side base; 5. oil cylinder; 6. support column; 7. oil cylinder fixing seat; 8. fixed side mounting seat; 9. movable side mounting seat. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] As attached Figure 1 and attached Figure 2As shown, the present invention provides a structural device for assisting the mold opening of a facing two-color injection molding machine, comprising a fixed side base 1, a movable side intermediate disk 3 is arranged on one side of the fixed side base 1, a movable side base 4 is arranged on the side of the movable side intermediate disk 3 away from the fixed side base 1, and support columns 2 are fixedly installed at four corners of the movable side base 4 on the side close to the movable side intermediate disk 3 and at four corners of the fixed side base 1 on the side close to the movable side intermediate disk 3, oil cylinders 5 are arranged at four corners on both sides of the movable side intermediate disk 3, and eight output shafts of the oil cylinders 5 are fixedly installed with support columns 6, an oil cylinder fixing seat 7 is arranged between the oil cylinder 5 and the movable side intermediate disk 3, fixed side mounting seats 8 are arranged at the ends of the four support columns 6 close to the fixed side base 1, and movable side mounting seats 9 are arranged at the ends of the four support columns 6 close to the movable side base 4.

[0018] The four support columns 2 on the movable side base 4 correspond to the four support columns 2 on the fixed side base 1 one by one.

[0019] The support columns 2 on the movable side base 4 are arranged in a colinear manner with the support columns 2 at corresponding positions on the fixed side base 1 .

[0020] The output shaft of the oil cylinder 5 is drivingly connected to the support column 6 at the corresponding position.

[0021] The oil cylinder 5 is fixedly mounted on the outer wall of the movable side intermediate plate 3 through an oil cylinder fixing seat 7 .

[0022] The end of the support column 6 close to the fixed-side base 1 is fixedly connected to the fixed-side base 1 through a fixed-side mounting seat 8 .

[0023] The end of the support column 6 close to the movable side base 4 is fixedly connected to the movable side base 4 through the movable side mounting seat 9.

[0024] The specific implementation method is as follows: when using the present invention, the fixed side base 1 is fixedly installed on the fixed side of the injection molding machine, the movable side intermediate disk 3 is fixedly installed on the movable side of the intermediate disk of the injection molding machine, and the movable side base 4 is fixedly installed on the movable side of the injection molding machine. The mold of the injection molding machine is installed between the fixed side base 1 and the movable side intermediate disk 3 and between the movable side base 4 and the movable side intermediate disk 3. When in use, the eight cylinders 5 can be controlled to operate to assist in pushing the movable side intermediate disk 3 and the movable side base 4 to move, thereby assisting in opening the mold, thereby achieving the effect of assisting mold opening, making the use effect of the present invention better.

[0025] Working principle of the present invention: Refer to the instruction manual Figure 1 and attached Figure 2When using the present invention, by providing structures such as the oil cylinder 5, the support column 6, the oil cylinder fixing seat 7 and the fixed side mounting seat 8, the eight oil cylinders 5 can be controlled to operate, and assist in pushing the movable side intermediate plate 3 and the movable side base 4 to move, thereby assisting in opening the mold, thereby achieving the effect of assisting mold opening, making the use effect of the present invention better.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A structural device for assisting the opening of a mold of a two-color injection molding machine, comprising a fixed side base (1), characterized in that: A movable side intermediate disk (3) is arranged on one side of the fixed side base (1); a movable side base (4) is arranged on the side of the movable side intermediate disk (3) away from the fixed side base (1); support columns (2) are fixedly mounted at four corners of the movable side base (4) on the side close to the movable side intermediate disk (3) and at four corners of the fixed side base (1) on the side close to the movable side intermediate disk (3); oil cylinders (5) are arranged at four corners on both sides of the movable side intermediate disk (3); support columns (6) are fixedly mounted on the output shafts of the eight oil cylinders (5); an oil cylinder fixing seat (7) is arranged between the oil cylinder (5) and the movable side intermediate disk (3); fixed side mounting seats (8) are arranged at the ends of the four supporting columns (6) close to the fixed side base (1); and movable side mounting seats (9) are arranged at the ends of the four supporting columns (6) close to the movable side base (4).

2. A structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The four support columns (2) on the movable side base (4) correspond one to one with the four support columns (2) on the fixed side base (1).

3. A structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The support columns (2) on the movable side base (4) are arranged in a colinear relationship with the support columns (2) at corresponding positions on the fixed side base (1).

4. The structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The output shaft of the oil cylinder (5) is drivingly connected to a support column (6) at a corresponding position.

5. The structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The oil cylinder (5) is fixedly mounted on the outer wall of the movable side intermediate plate (3) via an oil cylinder fixing seat (7).

6. The structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The end of the support column (6) close to the fixed side base (1) is fixedly connected to the fixed side base (1) via a fixed side mounting seat (8).

7. The structural device for assisting the mold opening of a two-color injection molding machine according to claim 1, characterized in that: The end of the support column (6) close to the movable side base (4) is fixedly connected to the movable side base (4) via a movable side mounting seat (9).

Images