Pneumatic multi-station part rotating mechanism

Abstract

The utility model discloses a pneumatic multi-station part rotating mechanism which comprises a platform, a locking air cylinder is horizontally arranged at one end of the surface of the platform, a rack mounting plate is connected to the inner end of the locking air cylinder, a linear guide rail is arranged at the bottom of the rack mounting plate, racks are symmetrically arranged on the two sides of the rack mounting plate, and a driving hole is formed in the middle of the rack mounting plate. A second rack is arranged on one side in the driving hole, gears are arranged on the two sides of the driving hole and the rack mounting plate, mounting bases are arranged at the bottoms of the gears, and a locking air cylinder is arranged to drive the rack mounting plate to move on the linear guide rail and drive the gears to rotate, so that rotating operation of the workpiece is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of parts processing equipment, specifically a pneumatic multi-station parts rotation mechanism. Background Technology

[0002] Pneumatic multi-station part rotation mechanisms are mainly used in scenarios that require workpiece rotation. In the existing multi-station part rotation processing production process, most of them are electrically controlled or pneumatically controlled units. In the production process, electrical control is cumbersome, there are many electrical control components, the cost is high, and the efficiency of pneumatic single station is low, which is not conducive to production operation. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pneumatic multi-station part rotation mechanism to solve the problems that the existing multi-station part rotation operation process is cumbersome through electrical control and the overall efficiency of pneumatic single-station operation is low.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic multi-station part rotation mechanism, comprising a platform, a locking cylinder horizontally mounted at one end of the platform surface, a rack mounting plate connected to the inner end of the locking cylinder, a linear guide rail at the bottom of the rack mounting plate, racks symmetrically arranged on both sides of the rack mounting plate, a drive hole in the middle of the rack mounting plate, a second rack on one side inside the drive hole, gears on both sides of the drive hole and the rack mounting plate, and mounting seats at the bottom of the gears. By using the locking cylinder to drive the rack mounting plate to move on the linear guide rail, the gears are rotated, thereby achieving the rotation operation of the workpiece.

[0005] The preferred structure of this solution includes a rotating station on the gear, a part on the rotating station, and a placement groove on the rotating station to fix and protect the part. By setting up the rotating station to place the part, it is convenient for the gear to rotate and drive the part to rotate.

[0006] The preferred structure of this solution also includes end plates at both ends of the linear guide rail, with a limiting angle rod horizontally arranged on the inner side of the end plate. The height of the limiting angle rod is the same as the height of the rack mounting plate. By setting the limiting angle rod, the movement distance of the rack mounting plate on the linear guide rail is limited, thereby improving the driving stability of the rack mounting plate.

[0007] As another preferred structure of this solution, the gear and rack are meshed together, and the rack drives the gear to rotate through the meshing of the gear and rack.

[0008] As another preferred structure of this solution, a slider is provided between the bottom of the rack mounting plate and the linear guide rail, and the rack mounting plate moves on the linear guide rail by setting the slider.

[0009] The advantages of this utility model are that by setting a cylinder in conjunction with a rack and pinion mounting plate to drive the workpiece to rotate, the overall structure is simple and requires fewer electrical control components than existing electrical control systems, making it easy to install, use and operate, and with high operating efficiency, as further illustrated in the following embodiments. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This is a top-down view of the overall structure.

[0012] In the diagram: 1 platform, 2 gear, 3 locking cylinder, 4 parts, 5 rack, 6 linear guide, 7 mounting base, 8 rotary station, 9 slider, 10 end angle plate, 11 limit angle rod, 12 drive hole, 13 rack mounting plate, 14 second rack; Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] See Figure 1 and Figure 2 The system includes a platform with a horizontally mounted locking cylinder at one end. A rack mounting plate is connected to the inner end of the locking cylinder. A linear guide rail is located at the bottom of the rack mounting plate. Racks are symmetrically arranged on both sides of the rack mounting plate. A drive hole is located in the center of the rack mounting plate, and a second rack is located on one side inside the drive hole. Gears are located on both sides of the drive hole and rack mounting plate, with mounting seats at the bottom of the gears. The locking cylinder drives the rack mounting plate to move on the linear guide rail, causing the gears to rotate and thus rotating the workpiece. A rotary station is located on the gear, and a part is placed on the rotary station. A rotary workstation is set up to place the parts, facilitating the rotation of the gears to drive the parts to rotate. End plates are set at both ends of the linear guide rail, with limit rods horizontally positioned on the inner side of the end plates. The height of the limit rods is the same as the height of the rack mounting plate. These limit rods limit the movement distance of the rack mounting plate on the linear guide rail, improving the driving stability of the rack mounting plate. A meshing connection is provided between the gear and the rack, enabling the rack to drive the gear's rotation. A slider is installed between the bottom of the rack mounting plate and the linear guide rail, allowing the rack mounting plate to move on the linear guide rail.

[0015] During the process, the parts that need to be rotated are placed on the rotating station and fixed. After placement, the locking cylinder is driven to drive the rack mounting plate. The rack on the rack mounting plate drives the gear meshing with the rack to rotate, which in turn drives the parts on the gear. The locking cylinder drives the rack mounting plate to move the rack back and forth. Through repeated movement, the parts are continuously rotated, thus achieving the rotation of the parts.

Claims

1. A pneumatic multi-station part rotation mechanism, characterized by: Including platform (1), the platform surface one end is provided with locking cylinder (3) horizontally, the inside end connection is provided with rack mounting plate (13), the rack mounting plate bottom is provided with linear guide rail (6), the rack mounting plate both sides are provided with rack (5) symmetrically, the rack mounting plate middle part is provided with drive hole (12), the drive hole inside one side is provided with second rack (14), the drive hole and rack mounting plate both sides are provided with gear (2), the gear bottom is provided with mounting seat (7).

2. A pneumatic multi-station part rotation mechanism according to claim 1, characterized in that: The gear (2) is provided with a rotating station (8), and the rotating station is provided with a part (4).

3. A pneumatic multi-station part rotating mechanism according to claim 1, characterized in that: The linear guide rail (6) is provided with end angle plate (10) at both ends, the end angle plate inner side is provided with limit angle rod (11) horizontally, the limit angle rod height is same with rack mounting plate (13) height.

4. A pneumatic multi-station part rotating mechanism as claimed in claim 2, characterized in that: The gear (2) and the rack (5) are engagedly connected.

5. A pneumatic multi-station part rotating mechanism as defined in claim 1, wherein: The rack mounting plate (13) bottom and the linear guide rail (6) are connectedly provided with a sliding block (9).

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