Multi-station rotary feeding mechanism

Abstract

The utility model relates to industrial equipment technical field, specifically is a kind of multi-station rotary feeding mechanism, including rotating table, and rotating table below is equipped with splitter, and rotating table is evenly distributed with multiple fixed supports, and the both sides of fixed support length direction are equipped with clamping plate, and the side of fixed support close to rotating table center is equipped with cylinder, and the output end of cylinder is connected with the clamping plate of both sides;Guide rail is equipped on the side of fixed support close to cylinder, and fixed support is slidably installed on guide rail;Clamping block is equipped on the opposite side of clamping plate;L type fixing base is equipped on the side of fixed support away from cylinder, and fixed plate is equipped on L type fixing base, and fixed plate both ends pass through L type fixing base by guide shaft, and limit ring is equipped on the end of guide shaft away from fixed plate, and spring is sleeved on guide shaft.The equipment meets the function of positioning and conveying simultaneously, places product on fixed support by manipulator, rotates corresponding station on splitter, and guarantees the accuracy of product position.

Description

Technical Field

[0001] This utility model relates to the field of industrial equipment technology, specifically a multi-station rotary feeding mechanism. Background Technology

[0002] Traditional feeding mechanisms mostly use a single-feed method, where a robotic arm grips the product and moves it to the designated workstation under the action of cylinders and guide rails. This method occupies a large space and can only move one product at a time. However, modern factories produce in large batches and have high requirements for production speed. Not only is it necessary to transport the product in a timely manner to ensure production efficiency, but it is also necessary to ensure the accuracy of the moving product position. Therefore, a mechanism for transportation within a limited space needs to be designed. Utility Model Content

[0003] To address the issue of limited installation space in existing feeding mechanisms, this application provides a multi-station rotary feeding mechanism. This device mechanically places products, which are then fixed in place by cylinders on a fixed bracket on a turntable. The rotating divider causes the products to rotate at a fixed angle, thereby achieving assembly at the corresponding workstations.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multi-station rotary feeding mechanism, including a rotary table, a divider provided below the rotary table, the divider being fixedly connected to the rotary table, and the rotary table being driven to rotate intermittently through the divider;

[0005] Multiple fixed supports are evenly distributed on the rotating table. Clamping plates are provided on both sides of the fixed supports along the length direction. A cylinder is provided on the side of the fixed support near the center of the rotating table. The output end of the cylinder is connected to the clamping plates on both sides.

[0006] The fixed bracket is provided with a guide rail on the side near the cylinder, and the fixed bracket is slidably mounted on the guide rail;

[0007] Clamping blocks are provided on the opposite sides of the clamping plate;

[0008] The fixed bracket has an L-shaped fixed seat on the side away from the cylinder. The L-shaped fixed seat has a fixed plate. Both ends of the fixed plate pass through the L-shaped fixed seat via guide shafts. A limiting ring is provided at the end of the guide shaft away from the fixed plate. A spring is sleeved on the guide shaft.

[0009] Furthermore, the rotating platform is equipped with an integrated pneumatic-electric slip ring.

[0010] Furthermore, the output end of the divider is equipped with a rotation detection element and a sensor.

[0011] Furthermore, the number of fixed supports is four.

[0012] Compared with existing technologies, the beneficial effects of this invention are as follows: This equipment simultaneously fulfills the functions of positioning and conveying. A robotic arm places the product on a fixed support, and the corresponding workstation is rotated on the divider, ensuring the accuracy of the product's position and meeting the corresponding assembly conditions for that workstation, thus laying the foundation for the next assembly step. The turntable transport greatly saves space, reducing costs and improving production efficiency. Attached Figure Description

[0013] Figure 1 A schematic diagram of the multi-station rotary feeding mechanism provided by this utility model;

[0014] Figure 2 A side view of the multi-station rotary feeding mechanism provided by this utility model;

[0015] Figure 3 A schematic diagram of the structure of the fixing bracket provided by this utility model;

[0016] Figure 4 A side view of the fixing bracket provided by this utility model;

[0017] The components include: cylinder 1, clamping plate 2, product 3, clamping block 4, spring 5, guide shaft 6, fixed bracket 7, fixed plate 8, guide rail 9, divider 10, pneumatic-electric integrated slip ring 11, rotating table 12, sensor 13, and rotating detection component 14. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1-4 As shown, this embodiment provides a multi-station rotary feeding mechanism, including a rotary table 12, and a divider 10 is provided below the rotary table 12. The divider 10 is fixedly connected to the rotary table 12. The rotary table 12 is driven to rotate intermittently by the divider 10. In this embodiment, the rotary table 12 rotates 90 degrees each time.

[0020] Four fixed supports 7 are provided on the rotating table 12. The included angle between each fixed support 7 is 90 degrees, which is the same as the rotation degree of the rotating table 12 each time. The fixed supports 7 are located near the edge of the rotating table 12, and the four fixed supports 7 are arranged on the same circumference. The fixed supports 7 are provided with clamping plates 2 on both sides in the length direction. The fixed supports 7 are provided with a cylinder 1 on the side near the center of the rotating table 12. The output end of the cylinder 1 is connected to the clamping plates 2 on both sides. The cylinder 1 can be fixed on the bottom of the rotating table 12 or the fixed supports 7. Therefore, corresponding mounting holes need to be opened on the rotating table 12.

[0021] The fixed bracket 7 is provided with a guide rail 9 on the side near the cylinder 1. The fixed bracket 7 is slidably mounted on the guide rail 9. The guide rail 9 is located near the bottom of the fixed bracket 7, which makes the movement of the fixed bracket 7 more stable.

[0022] The lower end of the clamping plate 2 is provided with a notch, which is slightly larger than the longitudinal width of the fixed bracket 7, so that the clamping plates 2 on both sides of the fixed bracket 7 are lower than the fixed bracket 7. Clamping blocks 4 are provided on the inner side of the clamping plates 2 on both sides of the longitudinal direction of the fixed bracket 7, that is, on the opposite side of the two clamping plates 2.

[0023] An L-shaped fixing seat 3 is provided on the side of the fixed bracket 7 away from the cylinder 1. The horizontal side of the L-shaped fixing seat 3 is located below the product. A fixing plate 8 is provided on the vertical side of the L-shaped fixing seat 3. The two ends of the fixing plate 8 pass through the L-shaped fixing seat 3 through the guide shaft 6. The L-shaped fixing seat 3 has a reserved through hole. One end of the guide shaft 6 is fixedly connected to the fixing plate 8. A limiting ring 15 is provided on the end of the guide shaft 6 away from the fixing plate 8. A spring 5 is sleeved on the guide shaft 6 to apply pressure to the side of the fixing plate 8 away from the product, so that the fixing plate 8 moves towards the product and the end of the guide shaft 6 is inserted into the hole at the front end of the product, thereby confirming whether the product is accurately positioned.

[0024] In another embodiment of this application, an integrated pneumatic and electrical slip ring 11 is provided on the rotating table 12. The integrated pneumatic and electrical slip ring 11 is located at the center of the rotating table 12, and the problem of entanglement caused by the rotation of the wire and the air pipe is avoided by the integrated pneumatic and electrical slip ring 11.

[0025] In another embodiment of this application, the output end of the divider 10 is provided with a rotation detection element 14 and a sensor 13. The rotation angle of the rotation detection element 14 is detected by the sensor 13, thereby controlling the divider 10 to rotate the rotating table 12 by 90 degrees each time, so that the fixed bracket 7 moves to the processing station.

[0026] Work process:

[0027] according to Figures 1-4As shown, the product is placed on the upper surface of the fixed bracket 7 on the rotating table 12 by a robotic arm. Then, the cylinder 1 retracts and, guided by the guide rail 9, clamps the two end faces of the product 3 with the clamping blocks 4 on the clamping plate 2. Then, the product on the fixed plate 8 is moved by an external axial force, and the fixed plate 8 clamps the front end of the product under the guidance of the guide shaft 6. At the same time, the front end of the guide shaft 6 is inserted into the hole at the front end of the product to confirm whether the product is accurately positioned. When no external force is applied, the elasticity of the spring 5 returns the fixed plate 8 to its original position. The fixed product sits on the rotating table 12 by the fixed bracket 7. The sensor 13 on the divider 10 detects the rotation detection element 14 on the divider 10 to control the product to rotate 90 degrees at a time, thereby realizing the product assembly function. Since the rotating table 12 rotates in a circular motion, a pneumatic-electric integrated slip ring 11 is used to avoid the problem of wire entanglement caused by the rotation of the wire and air pipe.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station rotary feed mechanism characterized by: It includes a rotating table (12), and a divider (10) is provided below the rotating table (12). The divider (10) is fixedly connected to the rotating table (12), and the rotating table (12) is driven to rotate intermittently by the divider (10). Multiple fixed supports (7) are evenly distributed on the rotating table (12). The fixed supports (7) are provided with clamps (2) on both sides of the length direction. A cylinder (1) is provided on the side of the fixed support (7) near the center of the rotating table (12). The output end of the cylinder (1) is connected to the clamps (2) on both sides. The fixed bracket (7) is provided with a guide rail (9) on the side near the cylinder (1), and the fixed bracket (7) is slidably mounted on the guide rail (9); The clamping plate (2) has clamping blocks (4) on its opposite sides; The fixed bracket (7) is provided with an L-shaped fixed seat (3) on the side away from the cylinder (1). The L-shaped fixed seat (3) is provided with a fixed plate (8). The two ends of the fixed plate (8) pass through the L-shaped fixed seat (3) through the guide shaft (6). The end of the guide shaft (6) away from the fixed plate (8) is provided with a limiting ring (15). A spring (5) is sleeved on the guide shaft (6).

2. The multi-station rotary feed mechanism of claim 1, wherein: The rotating platform (12) is provided with a pneumatic-electric integrated slip ring (11).

3. The multi-station rotary feed mechanism of claim 1, wherein: The output end of the divider (10) is provided with a rotation detection element (14) and a sensor (13).

4. The multi-station rotary feed mechanism of claim 1, wherein: The number of fixed brackets (7) is 4.

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