Universal feeding and discharging mechanism for two-shaft interpolation

Abstract

The utility model discloses a universal feeding and discharging mechanism for two-shaft interpolation, which belongs to the field of material feeding and discharging, and comprises a mounting main frame, a servo motor I is fixedly mounted on one side of the mounting main frame, a guide rail I is fixedly mounted on the side surface of the mounting main frame, and a screw rod is fixedly sleeved on an output shaft of the servo motor I; a sliding main plate is installed on the surface of the lead screw in a threaded mode, a second servo motor is fixedly installed at the bottom of the sliding main plate, an output shaft of the second servo motor is fixedly connected with a crankshaft connecting rod in a sleeved mode, a second guide rail is fixedly installed on the surface of the sliding main plate, and a T-shaped rod is rotatably installed at the top end of the crankshaft connecting rod. The feeding and discharging device is simple in structure, small in occupied space and suitable for rapid feeding and discharging of various automatic devices, so that the production efficiency of the whole automatic devices is greatly improved, the adaptability of the corresponding feeding and discharging device is improved, and the practicability of the whole devices is further improved.

Description

Technical Field

[0001] This utility model relates to the field of material loading and unloading, and more specifically, to a two-axis interpolation universal loading and unloading mechanism. Background Technology

[0002] Automated equipment is widely used in various industries. Among them, the most common is the assembly line production operation. In actual use, there are corresponding loading and unloading structures to transfer materials on the assembly line. At present, the truss single-action structure is commonly used in the market. It is slow and occupies a large space. Therefore, the overall loading and unloading structure has too many limitations, which reduces the practicality and work efficiency of the corresponding assembly line equipment. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a two-axis interpolation universal loading and unloading mechanism, which can improve the loading and unloading speed. This mechanism has a compact structure, occupies little space, and is suitable for rapid loading and unloading of various automated equipment. Therefore, it greatly improves the overall production efficiency of automated equipment, enhances the adaptability of the corresponding loading and unloading device, and further improves the practicality of the overall equipment.

[0005] 2. Technical Solution

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A two-axis interpolation universal loading and unloading mechanism includes a main mounting frame. A servo motor is fixedly mounted on one side of the main mounting frame, and a guide rail is fixedly mounted on the side of the main mounting frame. A lead screw is fixedly sleeved on the output shaft of the servo motor, and a sliding main plate is threaded onto the surface of the lead screw. A second servo motor is fixedly mounted on the bottom of the sliding main plate, and a crankshaft connecting rod is fixedly sleeved on the output shaft of the second servo motor. A guide rail is fixedly mounted on the surface of the sliding main plate. A T-shaped rod is rotatably mounted on the top end of the crankshaft connecting rod, and cylinder grippers one and two are fixedly mounted on the left and right sides of the top end of the T-shaped rod, respectively.

[0008] Furthermore, the surface of the sliding motherboard is provided with a sliding groove that matches the shape of the guide rail.

[0009] Furthermore, the inner side of the T-shaped rod is provided with a lifting groove that matches the shape of the guide rail.

[0010] 3. Beneficial effects

[0011] Compared with existing technologies, the advantages of this utility model are:

[0012] (1) This solution utilizes servo motor one and servo motor two to work together, and then drives guide rail one to move accordingly. In conjunction with guide rail two, crankshaft connecting rod and cylinder gripper one, the linear motion is converted into the circular motion of cylinder gripper two by using the principle of connecting rod. This allows for efficient gripping of fixed points in loading and unloading within a certain area, improving the practicality of the overall equipment. Furthermore, all structural devices are compact, occupy little space, and are suitable for more working environments, further improving the practicality of the overall device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the right front side view of the overall loading and unloading structure in this utility model;

[0014] Figure 2 This is a schematic diagram of the left side of the overall loading and unloading structure in this utility model.

[0015] Explanation of the labels in the diagram:

[0016] 1. Servo motor one; 2. Guide rail one; 3. Guide rail two; 4. Crankshaft connecting rod; 5. Cylinder gripper one; 6. Cylinder gripper two; 7. Lead screw; 8. Servo motor two. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example 1:

[0021] Please see Figure 1-2 A two-axis interpolation universal loading and unloading mechanism includes a main mounting frame. A servo motor 1 is fixedly mounted on one side of the main mounting frame, and a guide rail 2 is fixedly mounted on the side of the main mounting frame. A lead screw 7 is fixedly sleeved on the output shaft of the servo motor 1. A sliding main plate is threaded onto the surface of the lead screw 7. A servo motor 8 is fixedly mounted on the bottom of the sliding main plate. A crankshaft connecting rod 4 is fixedly sleeved on the output shaft of the servo motor 8. A guide rail 3 is fixedly mounted on the surface of the sliding main plate. A T-shaped rod is rotatably mounted on the top of the crankshaft connecting rod 4. A cylinder gripper 5 and a cylinder gripper 6 are fixedly mounted on the left and right sides of the top of the T-shaped rod, respectively.

[0022] It should be noted that in this application, the servo motor 1 and servo motor 8 will use corresponding PLC control technology during use. PLC control technology is an existing mature technology, and its specific application is also a conventional method that can be foreseen. Therefore, this application will not elaborate on it in detail.

[0023] The surface of the sliding main board is provided with a sliding groove that matches the shape of the guide rail 2, and the inner side of the T-shaped rod is provided with a lifting groove that matches the shape of the guide rail 3.

[0024] Specifically, the sliding main board can effectively move linearly on the side of the mounting frame by matching the guide rail 2 and the sliding groove, ensuring the overall stability of its movement and achieving the effect of limiting the rotation to prevent it from deviating as the lead screw 7 rotates. Secondly, the guide rail 3 limits the movement of the T-shaped rod, ensuring that it can only move up and down in one axis. Finally, the cylinder gripper 5 and cylinder gripper 6 set at both ends increase the speed of material gripping, ensuring that loading and unloading can be carried out in an orderly manner, thereby improving the production efficiency of the device.

[0025] The working principle of this utility model is as follows: servo motors 1 and 8 are interpolated and controlled by PLC. Through the cooperation of lead screw 7, guide rail 1, guide rail 2, and crankshaft connecting rod 4, the cylinder gripper 1 and cylinder gripper 2 are controlled to move up and down in an arc to complete the material picking and unloading action.

[0026] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A two-axis interpolation universal feeding and unloading mechanism comprising a mounting main frame, characterized in that: One side of the installation main frame is fixedly installed with a servo motor one (1), the side of the installation main frame is fixedly installed with a guide rail one (2), the output shaft of the servo motor one (1) is fixedly sleeved with a screw rod (7), the surface of the screw rod (7) is screw-mounted with a sliding main plate, the bottom of the sliding main plate is fixedly installed with a servo motor two (8), the output shaft of the servo motor two (8) is fixedly sleeved with a crank connecting rod (4), the surface of the sliding main plate is fixedly installed with a guide rail two (3), the top end of the crank connecting rod (4) is rotatably installed with a T-shaped rod, the left and right sides of the top end of the T-shaped rod are fixedly installed with a cylinder grab one (5) and a cylinder grab two (6) respectively.

2. The universal feeding and discharging mechanism with two-axis interpolation according to claim 1, characterized in that: The surface of the sliding main plate is provided with a sliding groove matched with the shape of the guide rail one (2).

3. The universal feeding and discharging mechanism with two-axis interpolation according to claim 1, characterized in that: The inner side of the T-shaped rod is provided with a lifting groove matched with the shape of the guide rail two (3).

Images