Vertical injection table up-down moving mechanism

Abstract

The utility model discloses a vertical injection table up-and-down moving mechanism, an injection table head plate is arranged above an injection table bottom fixing plate, an injection table tail plate is arranged above the injection table head plate, the injection table bottom fixing plate, the injection table head plate and the injection table tail plate are connected and fixed through a lifting hydraulic oil cylinder, the bottom of the lifting hydraulic oil cylinder is the injection table bottom fixing plate, and the injection table head plate and the injection table tail plate are arranged on the lifting hydraulic oil cylinder. The middle of the injection table bottom fixing plate is provided with an injection table head plate, the top of the injection table bottom fixing plate is provided with an injection table tail plate, the vertical injection table up-down moving mechanism is provided with the lifting hydraulic oil cylinder, the hydraulic oil tank, the pressure detector and the oil pipe, lifting of the lifting hydraulic oil cylinder is achieved through the hydraulic oil tank, and therefore lifting of the injection table is achieved; the traditional adjusting mode that a motor drives a lead screw is replaced, the overall height is low under the condition of the same stroke through the structure, use places cannot be limited, and in addition, after the injection table descends, the attractiveness of the whole machine cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machine shooting platforms, in particular to a vertical shooting platform up and down moving mechanism. Background Art

[0002] The vertical shooting table up and down moving mechanism is an important component of the vertical injection molding machine. Its main function is to move the vertical injection mechanism up and down. However, the existing vertical shooting table up and down moving mechanism has an electric mechanism for up and down movement and adopts a nut rotation mechanism. Under the condition of the same stroke, the overall height is relatively high, which leads to limited use places. In addition, after the shooting table is lowered, the upper end of the screw will be exposed to the casing surface, affecting the appearance of the whole machine. In view of the above problems, the existing shooting table up and down moving mechanism needs to be improved. Utility Model Content

[0003] The purpose of the present utility model is to provide a vertical shooting platform up and down moving mechanism to solve the problem that the existing vertical shooting platform up and down moving mechanism proposed in the above background technology has an electric mechanism for up and down movement and adopts a nut rotating mechanism. Under the condition of the same stroke, the overall height is relatively high, resulting in limited use places. In addition, after the shooting platform is lowered, the upper end of the screw rod will be exposed from the casing surface, affecting the aesthetics of the entire machine.

[0004] The cam is connected to the upper and lower ends of the hydraulic cylinder to move upwards and downwards to move the cam, and the cam is connected to the hydraulic cylinder to move upwards and downwards to move the cam.

[0005] Preferably, the oil pipe is installed with a pressure detector.

[0006] Preferably, a hydraulic oil pump is installed between the hydraulic oil tank and the pressure detector.

[0007] Preferably, support columns are provided between the shooting platform bottom fixing plate, the shooting platform head plate and the shooting platform tail plate.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: the vertical shooting platform up and down moving mechanism is provided with a lifting hydraulic cylinder, a hydraulic oil tank, a pressure detection gauge, and an oil pipe. The lifting and lowering of the lifting hydraulic cylinder is realized by an independent hydraulic oil tank. When the shooting platform is lowered to the bottom, it will not protrude above the casing. Moreover, through this structure, the overall height is lower under the same stroke, which will not lead to restrictions on the place of use. In addition, after the shooting platform is lowered, it will not affect the appearance of the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the right rear perspective;

[0010] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the right front perspective;

[0011] In the figure: 1. Shooting platform bottom fixing plate; 2. Shooting platform head plate; 3. Shooting platform tail plate; 4. Lifting hydraulic cylinder; 5. Hydraulic oil tank; 6. Pressure detector; 7. Oil pipe; 8. Hydraulic oil pump; 9. Motor; 10. Driving gear; 11. Driven gear; 12. Ball screw; 13. Support column. DETAILED DESCRIPTION

[0012] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0013] See also Figure 1-2 The utility model provides a technical solution: a vertical shooting platform up and down moving mechanism, including a shooting platform bottom fixing plate 1, a shooting platform head plate 2, an oil pipe 7, a hydraulic oil pump 8 and a ball screw 12. The shooting platform head plate 2 is arranged above the shooting platform bottom fixing plate 1, and the shooting platform tail plate 3 is arranged above the shooting platform head plate 2. The shooting platform bottom fixing plate 1, the shooting platform head plate 2 and the shooting platform tail plate 3 are connected and fixed by a lifting hydraulic oil cylinder 4, and the bottom of the lifting hydraulic oil cylinder 4 is the shooting platform bottom fixing plate 1, and the middle part of the shooting platform bottom fixing plate 1 is the shooting platform head plate 2. The top of the shooting platform bottom fixed plate 1 is the shooting platform tail plate 3. A hydraulic oil tank 5 is installed at the bottom of one side of the shooting platform tail plate 3, and one end of the hydraulic oil tank 5 is connected to the top of the lifting hydraulic cylinder 4 through an oil pipe 7. At the same time, the other end of the hydraulic oil tank 5 is connected to the middle of the lifting hydraulic cylinder 4 through the oil pipe 7. A motor 9 is installed on one side of the hydraulic oil tank 5 at the bottom of the shooting platform tail plate 3, and the output end of the motor 9 passes through the shooting platform tail plate 3 and is connected to a driving gear 10. The driving gear 10 is connected to the driven gear 11 through a gear belt.

[0014] In this example, the oil pipe 7 is installed with a pressure detector 6 to facilitate the detection of oil pressure. A hydraulic oil pump 8 is installed between the hydraulic oil tank 5 and the pressure detector 6. Support columns 13 are provided between the shooting platform bottom fixing plate 1, the shooting platform head plate 2 and the shooting platform tail plate 3 to maintain the support and stability of the shooting platform mechanism.

[0015] Working principle: When using the vertical shooting platform up and down movement mechanism, by starting the hydraulic oil pump 8, the hydraulic oil pump 8 controls the lifting of the lifting hydraulic cylinder 4 through the oil pipe 7. The lifting of the lifting hydraulic cylinder 4 drives the lifting of the shooting platform to achieve the height adjustment of the shooting platform mechanism. This completes the entire work, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0016] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0017] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vertical shooting platform up and down moving mechanism, comprising a shooting platform bottom fixing plate (1), a shooting platform head plate (2), an oil pipe (7), a hydraulic oil pump (8) and a ball screw (12), characterized in that: A shooting platform head plate (2) is provided above the shooting platform bottom fixing plate (1), and a shooting platform tail plate (3) is provided above the shooting platform head plate (2). The shooting platform bottom fixing plate (1), the shooting platform head plate (2) and the shooting platform tail plate (3) are connected and fixed by a lifting hydraulic oil cylinder (4), and the bottom of the lifting hydraulic oil cylinder (4) is the shooting platform bottom fixing plate (1), the middle of the shooting platform bottom fixing plate (1) is the shooting platform head plate (2), the top of the shooting platform bottom fixing plate (1) is the shooting platform tail plate (3), and the bottom of one side of the shooting platform tail plate (3) is fixed. A hydraulic oil tank (5) is installed, and one end of the hydraulic oil tank (5) is communicated with the top of the lifting hydraulic oil cylinder (4) through an oil pipe (7), and the other end of the hydraulic oil tank (5) is communicated with the middle of the lifting hydraulic oil cylinder (4) through the oil pipe (7). A motor (9) is installed on one side of the hydraulic oil tank (5) at the bottom of the shooting platform tail plate (3), and the output end of the motor (9) passes through the shooting platform tail plate (3) and is connected to a driving gear (10). The driving gear (10) is connected to a driven gear (11) through a gear belt.

2. The vertical shooting platform moving mechanism according to claim 1, characterized in that: The oil pipe (7) is installed with a pressure detector (6).

3. The vertical shooting platform moving mechanism according to claim 1, characterized in that: A hydraulic oil pump (8) is installed between the hydraulic oil tank (5) and the pressure detector (6).

4. The vertical shooting platform moving mechanism according to claim 1, characterized in that: A support column (13) is provided between the shooting platform bottom fixing plate (1), the shooting platform head plate (2) and the shooting platform tail plate (3).

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