Full-automatic feeding and discharging one-driving-two CNC robot

Abstract

The utility model relates to the technical field of CNC robots, in particular to a full-automatic feeding and discharging one-driving-two CNC robot which comprises a conveying mechanism, the conveying mechanism is mainly used for processing workpieces, the conveying mechanism comprises a base, a mechanical arm is arranged on the base, a clamp is arranged at the end, away from the base, of the mechanical arm, and the clamp is used for clamping the workpieces. Two lathes are arranged on the side face of the base side by side. The feeding mechanism is mainly used for pre-storing workpieces and comprises a frame, a material basin is arranged on the frame, two feeding discs are placed on the side, away from the material basin, of the frame, the four corners of each feeding disc are limited by positioners, and each positioner is arranged at the top of the frame in a sliding mode. The feeding and discharging device has the advantages of being simple in structure, reasonable in design, capable of rapidly positioning the tray, improving feeding and discharging efficiency and rapidly replacing the positioning assembly, and worthy of vigorous popularization and application.

Description

Technical Field

[0001] This utility model relates to the field of CNC robot technology, specifically a fully automatic one-to-two CNC robot for loading and unloading. Background Technology

[0002] Against the backdrop of rapid development in modern manufacturing, Computer Numerical Control (CNC) machining technology, with its high precision, high efficiency, and high degree of automation, has become one of the core technologies in the field of machining, and is widely used in aerospace, automotive manufacturing, electronic equipment, and many other industries. As market competition intensifies, companies are placing higher demands on the production efficiency, machining accuracy, and automation level of CNC machining equipment, especially in the material handling stages.

[0003] The existing CNC robot has a relatively complex structure and an unreasonable design. Before it can pick up materials, the material tray needs to be placed on the loading mechanism. During placement, the material tray needs to be positioned so that the programmed robot can load and unload materials. However, positioning takes a lot of time, which reduces the loading and unloading efficiency. Moreover, after long-term use, the positioning components wear out, which reduces the accuracy. Disassembling the positioning components is also quite troublesome. Utility Model Content

[0004] The purpose of this utility model is to provide a fully automatic one-to-two CNC robot for loading and unloading, which has the advantages of simple structure, reasonable design, quick positioning of material trays, improved loading and unloading efficiency, and quick replacement of positioning components, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic loading and unloading CNC robot with one to two components, comprising:

[0006] A transport mechanism, mainly used for handling workpieces, includes a base, on which a robotic arm is mounted, and a clamp is mounted at the end of the robotic arm away from the base. Two lathes are placed side by side on the side of the base.

[0007] The feeding mechanism is mainly used for pre-storing workpieces. The feeding mechanism includes a frame, on which a material basin is provided. Two feeding trays are placed on the side of the frame away from the material basin. Each feeding tray is limited by a locator at its four corners. Each locator is slidably disposed on the top of the frame.

[0008] Preferably, each of the feeding trays includes a base plate, on which a plurality of positioning posts are arranged in an array, and each positioning post is fitted with a material component.

[0009] Preferably, each of the positioning posts has an elliptical cross-section, and each positioning post has an arc-shaped guide surface at its top edge.

[0010] Preferably, each of the positioners includes a positioning block, a guide block is provided at the top of the positioning block, two sliders are symmetrically arranged at the bottom, and a spring is provided on the side of the positioning block away from the feeding tray, and a vertical plate is provided on the end of the spring away from the positioning block.

[0011] Preferably, the top of the guide block is provided with an inclined guide surface, which faces the feeding tray, and the end of each slider facing the spring extends out of the side of the positioning block.

[0012] Preferably, the top of the frame is provided with a plurality of sliding grooves for the positioner to slide, and a sliding column is provided in the sliding groove. One end of the sliding column away from the vertical plate is connected to the inner wall of the sliding groove, and the other end is provided with an installation gap between the sliding groove and the sliding groove. The length of the installation gap is greater than the length of the slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides a fully automatic loading and unloading CNC robot with one to two components. The CNC robot includes a transport mechanism and a loading mechanism. The overall structure is simple and reasonably designed. Through two loading trays set on the frame, the material parts can be quickly positioned and placed by several positioning columns set on the base plate. Through the sliding positioning device set on the frame, the loading trays can be quickly positioned when placing them, which shortens the placement time of the material trays and improves the loading and unloading efficiency.

[0015] 2. In this utility model, the top of the positioning block is provided with a guide block, and two sliders are symmetrically arranged at the bottom. The top of the frame is provided with several sliding grooves for the positioner to slide in. A sliding column is provided in the sliding groove. One end of the sliding column away from the vertical plate is connected to the inner wall of the sliding groove, and the other end is provided with an installation gap from the sliding groove. The length of the installation gap is greater than the length of the slider. The guide block slides in the sliding groove and is limited by the sliding column. The positioning block positions the feeding tray. After long-term use, the side of the positioning block facing the feeding tray is severely worn, resulting in a decrease in positioning accuracy. By sliding the slider into the installation gap between the sliding groove and the sliding column, the positioning block can be quickly removed and replaced with a new one. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This utility model Figure 2 Top view of the feeding mechanism;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the structure of the upper and middle feed trays;

[0019] Figure 4 This utility model Figure 2 A schematic diagram of the center positioner;

[0020] Figure 5 This utility model Figure 2 An enlarged schematic diagram of the structure at point A in the middle.

[0021] The reference numerals and names in the figure are as follows:

[0022] 1. Transport mechanism; 11. Base; 12. Robotic arm; 13. Fixture; 14. Lathe; 2. Feeding mechanism; 21. Frame; 22. Material tray; 23. Feeding plate; 231. Base plate; 232. Positioning column; 24. Positioner; 241. Positioning block; 242. Guide block; 243. Slider; 244. Spring; 245. Vertical plate; 25. Material component; 26. Slide groove; 27. Sliding column. Detailed Implementation

[0023] 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.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," 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 the embodiments of this utility model and simplifying the description. They 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 or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figures 1 to 5 One embodiment of this utility model is a fully automatic loading and unloading CNC robot with one to two components, comprising:

[0027] The transport mechanism 1 is mainly used to handle workpieces. The transport mechanism 1 includes a base 11, on which a robotic arm 12 is provided. In specific implementation, the robotic arm 12 is existing technology and will not be described in detail here. A clamp 13 is provided at the end of the robotic arm 12 away from the base 11. Two lathes 14 are placed side by side on the side of the base 11.

[0028] The feeding mechanism 2 is mainly used for pre-storing workpieces. The feeding mechanism 2 includes a frame 21, on which a material basin 22 is provided. Two feeding trays 23 are placed on the side of the frame 21 away from the material basin 22. The four corners of each feeding tray 23 are limited by positioners 24. Each positioner 24 is slidably set on the top of the frame 21. Each feeding tray 23 includes a base plate 231. Several positioning posts 232 are arranged in an array on the base plate 231. Each positioning post 232 is fitted with a material part 25. The cross-section of each positioning post 232 is elliptical. The top edge of each positioning post 232 is provided with an arc-shaped guide surface. Each positioner 24 includes a positioning block 241. The top of the positioning block 241 is provided with a guide block 242. Two sliders 243 are symmetrically arranged at the bottom. A spring 244 is provided on the side of the positioning block 241 away from the feeding tray 33. In specific implementation, the spring 244 is detachably connected to the positioning block 24 and the vertical plate 245.

[0029] A vertical plate 245 is provided at the end of the spring 244 away from the positioning block 241. An inclined guide surface is provided at the top of the guide block 242, which faces the feeding tray 33. Each slider 243 extends out of the side of the positioning block 241 at the end facing the spring 244. Several slide grooves 26 are provided at the top of the frame 21 for the positioner 24 to slide. A sliding column 27 is provided in the slide groove 26. One end of the sliding column 27 away from the vertical plate 245 is connected to the inner wall of the slide groove 26, and the other end is provided with an installation gap with the slide groove 26. The length of the installation gap is greater than the length of the slider 243.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fully automated one-to-two CNC robot for loading and unloading, characterized in that, include: The transport mechanism (1) is mainly used to process workpieces. The transport mechanism (1) includes a base (11), on which a robotic arm (12) is provided. A clamp (13) is provided at one end of the robotic arm (12) away from the base (11). Two lathes (14) are placed side by side on the side of the base (11). The feeding mechanism (2) is mainly used for pre-storing workpieces. The feeding mechanism (2) includes a frame (21), on which a material basin (22) is provided, and two feeding trays (23) are placed on the side of the frame (21) away from the material basin (22). The four corners of each feeding tray (23) are limited by a locator (24), and each locator (24) is slidably set on the top of the frame (21).

2. The fully automated loading and unloading CNC robot with one to two components as described in claim 1, characterized in that: Each of the feeding trays (23) includes a base plate (231), on which a plurality of positioning posts (232) are arranged in an array, and each of the positioning posts (232) is fitted with a material component (25).

3. The fully automated loading and unloading CNC robot with one to two components as described in claim 2, characterized in that: Each of the positioning posts (232) has an elliptical cross-section, and each positioning post (232) has an arc-shaped guide surface at its top edge.

4. The fully automated loading and unloading CNC robot with one to two components as described in claim 1, characterized in that: Each of the positioners (24) includes a positioning block (241), a guide block (242) is provided on the top of the positioning block (241), two sliders (243) are symmetrically arranged at the bottom, and a spring (244) is provided on the side of the positioning block (241) away from the feeding tray (23), and a vertical plate (245) is provided on the end of the spring (244) away from the positioning block (241).

5. A fully automated one-to-two CNC robot for loading and unloading according to claim 4, characterized in that: The top of the guide block (242) is provided with an inclined guide surface, which is set towards the feeding tray (23). Each slider (243) extends out of the side of the positioning block (241) at one end facing the spring (244).

6. The fully automated loading and unloading CNC robot with one to two components as described in claim 4, characterized in that: The top of the frame (21) is provided with several sliding grooves (26) for the locator (24) to slide. A sliding column (27) is provided in the sliding groove (26). One end of the sliding column (27) away from the vertical plate (245) is connected to the inner wall of the sliding groove (26), and the other end is provided with an installation gap with the sliding groove (26). The length of the installation gap is greater than the length of the slider (243).

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