Roller conveying mechanism

Abstract

The utility model discloses a roller conveying mechanism which comprises a base plate, a fixed supporting plate is installed on the edge of the top face of the base plate, a horizontal threaded rod is rotatably installed on the inner side of the bottom of the fixed supporting plate through a bearing seat, a movable plate is installed on the horizontal threaded rod, and a supporting rod is rotatably installed on the top face of the movable plate. The top end of the supporting rod is rotationally connected with the bottom face of a cross beam, the cross beam is fixedly installed at the bottom of the inner side surface of the supporting sleeve plate, a rail groove is formed in the edge of the top face of the working panel, the inner wall of the rail groove is attached to the bottom end of a positioning bolt, a positioning nut is installed on the positioning bolt, and a vertical plate is fixedly installed at the top end of the positioning bolt. According to the roller conveying mechanism, the novel structural design is adopted, the working height of the working panel and the working height of the conveying rollers can be stably adjusted, the roller conveying mechanism adapts to the heights of other devices on a purification workshop assembly line, the distance between the conveying rollers can be conveniently adjusted, and the roller conveying mechanism adapts to products of different sizes.

Claims

1. A roller conveying mechanism, comprising a substrate (1), characterized in that: On the top edge of the substrate (1), a fixed support plate (2) is installed. The top of the fixed support plate (2) is in contact with the inner wall of the stable groove (3). The stable groove (3) is opened at the bottom of the support sleeve plate (4). The top of the support sleeve plate (4) is fixedly connected to the bottom edge of the working panel (5). On one side of the substrate (1), a servo motor (6) is fixed. The output end of the servo motor (6) is equipped with a horizontal threaded rod (7). The horizontal threaded rod (7) is rotatably installed inside the bottom of the fixed support plate (2) through a bearing seat. An active plate (8) is installed on the horizontal threaded rod (7). On the top surface of the active plate (8), a support rod (9) is rotatably installed. The top of the support rod (9) is rotatably connected to the bottom surface of the cross beam (10). The cross beam (10) is fixedly installed at the bottom of the inner surface of the support sleeve plate (4). On the top edge of the working panel (5), a track groove (11) is opened. The inner wall of the track groove (11) is in contact with the bottom end of the positioning bolt (12). A positioning nut (13) is installed on the positioning bolt (12). The top end of the positioning bolt (12) is fixedly installed with a vertical plate (14). On both sides of the vertical plate (14), a transmission component (15) and a conveying roller (16) are installed respectively. The transmission component (15) is connected to the conveying roller (16).

2. The roller conveying mechanism according to claim 1, characterized in that: The fixed support plates (2) are symmetrically distributed about the center of the substrate (1), and the top ends of the fixed support plates (2) are set as "T" shapes.

3. The roller conveying mechanism according to claim 1, characterized in that: The fixed support plate (2) is in sliding connection with the stable groove (3), and the length of the overlapping part of the fixed support plate (2) and the stable groove (3) is greater than half of the length of the support sleeve plate (4).

4. The roller conveying mechanism according to claim 1, characterized in that: The centers of the fixed support plate (2), the support sleeve plate (4), the horizontal threaded rod (7), the active plate (8), the support rod (9) and the cross beam (10) are on the same vertical plane, and the width of the fixed support plate (2) is greater than half of the width of the support sleeve plate (4).

5. The roller conveying mechanism according to claim 1, characterized in that: The spiral directions of the threads on both sides of the center of the horizontal threaded rod (7) are opposite. The active plates (8) are symmetrically installed on the two ends of the horizontal threaded rod (7) by threads, and the bottom surface of the active plate (8) is in contact with the top surface of the substrate (1).

6. The roller conveying mechanism according to claim 1, characterized in that: The support rod (9) is inclined, and the length of the support rod (9) is greater than half of the length of the overlapping part of the fixed support plate (2) and the stable groove (3).

7. The roller conveying mechanism according to claim 1, characterized in that: The side view cross-sectional shape of the track groove (11) is an "丄" shape. The track grooves (11) are symmetrically distributed about the center of the working panel (5), and the length of the track groove (11) is greater than 1 / 4 of the width of the working panel (5).

8. The roller conveying mechanism according to claim 1, characterized in that: The positioning bolt (12) is in sliding connection with the track groove (11), and the positioning bolts (12) and the track grooves (11) are equally spaced below the vertical plate (14).

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