Locking mechanism capable of rotating up and down

Abstract

The utility model relates to the technical field of automation equipment, and discloses an up-and-down rotary motion locking mechanism which comprises a fixed bottom plate, an air cylinder installation plate is fixedly connected to the fixed bottom plate, an up-and-down telescopic air cylinder is installed on the air cylinder installation plate, and the output end of the up-and-down telescopic air cylinder is fixedly connected with a lifting frame. The lifting frame is fixedly provided with a rotating air cylinder, the output end of the rotating air cylinder is fixedly connected with a fixing plate, the fixing plate is provided with a positioning groove, the outer side of the lifting frame is fixedly provided with a sliding rail air cylinder, and the output end of the sliding rail air cylinder is fixedly connected with a positioning cam. According to the utility model, through the arrangement of the rotating cylinder, the slide rail cylinder and the positioning cam, after the rotating cylinder is used for rotating a product by 90 degrees, the slide rail cylinder at the lower part is used for jacking up for positioning, and the structure is simple and stable in action, simple to mount and accurate in positioning, and can be applied to automatic equipment in modular production.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an up-and-down rotary motion locking mechanism. Background Technique

[0002] During automated processing, it is often necessary to use a rotating component to drive the product of the automation equipment to rotate. However, the rotation and positioning of the product in the automation equipment are unstable and inaccurate, which is not conducive to ensuring the quality of the product. Content of the Utility Model

[0003] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose an up-and-down rotary motion locking mechanism. After rotating the product by 90 degrees by means of a rotating cylinder, the lower slide rail cylinder is used to jack up for positioning. This structure has simple and stable actions, simple installation, accurate positioning, and can be modularly produced for use in automation equipment.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an up-and-down rotary motion locking mechanism, including a fixed bottom plate, a cylinder mounting plate is fixedly connected to the fixed bottom plate, a vertically telescopic cylinder is installed on the cylinder mounting plate, the output end of the vertically telescopic cylinder is fixedly connected to a lifting frame, a rotating cylinder is fixedly installed on the lifting frame, the output end of the rotating cylinder is fixedly connected to a fixing plate, a positioning groove is arranged on the fixing plate, a slide rail cylinder is fixedly installed on the outside of the lifting frame, the output end of the slide rail cylinder is fixedly connected to a positioning cam, the positioning cam is adapted to the positioning groove, and the movement track of the positioning cam passes through the positioning groove. After rotating the product by 90 degrees by means of a rotating cylinder, the lower slide rail cylinder is used to jack up for positioning. This structure has simple and stable actions, simple installation, accurate positioning, and can be modularly produced for use in automation equipment.

[0005] Further, the cylinder mounting plate and the fixed bottom plate are arranged perpendicular to each other.

[0006] Further, the slide rail cylinder is located on the right side of the rotating cylinder.

[0007] The utility model has the following beneficial effects:

[0008] An up-and-down rotary motion locking mechanism proposed by the utility model, after rotating the product by 90 degrees by means of a rotating cylinder, the lower slide rail cylinder is used to jack up for positioning. This structure has simple and stable actions, simple installation, accurate positioning, and can be modularly produced for use in automation equipment. Description of the Drawings

[0009] Figure 1 It is a schematic structural diagram of the present utility model;

[0010] Figure 2 It is a schematic structural diagram of another perspective of the present utility model;

[0011] Figure 3 It is a schematic structural diagram of the lower perspective of the present utility model;

[0012] Figure 4 It is a front view of the present utility model.

[0013] Legend Explanation:

[0014] 1. Fixed bottom plate; 2. Up and down telescopic cylinder; 3. Rotary cylinder; 4. Fixed plate; 5. Positioning cam; 6. Positioning groove; 7. Slide rail cylinder; 8. Product after rotation; 801. Product before rotation; 9. Cylinder mounting plate. Specific Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 making creative efforts shall fall within the protection scope of the present utility model.

[0016] Referring to Figures 1-4 , an embodiment provided by the present utility model: a vertical rotation locking mechanism, including a fixed bottom plate 1, a cylinder mounting plate 9 is fixedly connected to the fixed bottom plate 1, the cylinder mounting plate 9 is perpendicular to the fixed bottom plate 1, an up and down telescopic cylinder 2 is installed on the cylinder mounting plate 9, the output end of the up and down telescopic cylinder 2 is fixedly connected to a lifting frame, a rotary cylinder 3 is fixedly installed on the lifting frame, the output end of the rotary cylinder 3 is fixedly connected to a fixed plate 4, a positioning groove 6 is provided on the fixed plate 4, a slide rail cylinder 7 is fixedly installed outside the lifting frame, the slide rail cylinder 7 is located on the right side of the rotary cylinder 3, the output end of the slide rail cylinder 7 is fixedly connected to a positioning cam 5, the positioning cam 5 is adapted to the positioning groove 6, and the movement track of the positioning cam 5 passes through the positioning groove 6. By setting the rotary cylinder 3, the slide rail cylinder 7, and the positioning cam 5, after rotating the product by 90 degrees using the rotary cylinder 3, the lower slide rail cylinder 7 is used to push up for positioning. This structure has simple and stable actions, simple installation, accurate positioning, and can be modularly produced for use in automated equipment.

[0017] Working Principle: Before use, refer to Figure 1, before rotation, the product 801 is placed on the fixed plate 4. The rotary cylinder 3 drives the fixed plate 4 to rotate by ninety degrees. The product 801 before rotation is in the position of the product 8 after rotation. Then, the slide rail cylinder 7 drives the positioning cam 5 to move upward into the positioning groove 6 to realize the positioning of the fixed plate 4. The movement of this structure is simple and stable, the installation is simple, the positioning is accurate, and it can be modularly produced for use in automated equipment.

[0018] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A locking mechanism for vertical rotation movement, comprising a fixed base plate (1), characterized in that: The fixed bottom plate (1) is fixedly connected to a cylinder mounting plate (9), an upper and lower telescopic cylinder (2) is mounted on the cylinder mounting plate (9), the output ends of the upper and lower telescopic cylinder (2) are fixedly connected to a lifting frame, a rotating cylinder (3) is fixedly mounted on the lifting frame, the output end of the rotating cylinder (3) is fixedly connected to a fixed plate (4), a positioning groove (6) is provided on the fixed plate (4), a slide rail cylinder (7) is fixedly mounted on the outer side of the lifting frame, the output end of the slide rail cylinder (7) is fixedly connected to a positioning cam (5), the positioning cam (5) is adapted to the positioning groove (6), and the movement trajectory of the positioning cam (5) passes through the positioning groove (6).

2. The vertical rotation locking mechanism according to claim 1, characterized in that: The cylinder mounting plate (9) and the fixed base plate (1) are arranged perpendicular to each other.

3. The vertical rotation locking mechanism according to claim 1, characterized in that: The slide rail cylinder (7) is located on the right side of the rotary cylinder (3).

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