Multi-axis linkage type robot profile groove cutting device

Abstract

The invention relates to the technical field of profile cutting and machining equipment, in particular to a multi-axis linkage type robot profile groove cutting device which comprises a main body, a moving assembly is arranged at the top of the main body, and an air supply assembly is fixedly connected to the side face of the main body; by means of negative pressure provided by the air pump, an object is tightly adsorbed to the working platform with the air passing holes, the object can be firmly fixed and prevented from moving in the cutting process, the fixing precision is very high, it can be ensured that the cutting path is completely consistent with the preset design, and therefore the cutting quality is improved, and the cutting efficiency is improved. According to the sectional material groove cutting device, the sliding block slides in the sliding groove through the telescopic rod, so that the sectional material groove cutting mechanism is driven to move, the position of the sectional material groove cutting mechanism is adjusted, the sectional material groove cutting mechanism can be accurately positioned to the target position, the requirement for high precision of the sectional material groove cutting position is met, and the cutting quality is improved.

Description

Technical Field

[0001] This invention relates to the field of profile cutting and processing equipment technology, specifically a multi-axis linkage robot profile beveling device. Background Technology

[0002] In industrial production, profile cutting is a common and critical process, especially for profiles that require welding. The quality of beveling directly affects the welding quality and efficiency.

[0003] Currently, when the cutting mechanism cannot be adjusted to multiple positions, different cutting equipment or tools may need to be changed for different beveling requirements. Frequent tool changes also require a series of preparatory work such as tool pre-adjustment and tool setting, all of which require operation by professional technicians, further increasing labor and time costs. The inflexible cutting mechanism can cause breakpoints in the entire automated production process. Currently, when fixing the cutting object, instability is prone to occur, which can cause the cutting position to shift, resulting in the cutting line deviating from the preset trajectory. This leads to the cut parts not matching the design dimensions, and the accuracy of dimensions such as length and width cannot be guaranteed. Stable objects can cause the relative position between the cutting head and the workpiece to change continuously, making it impossible to cut according to the precise shape trajectory, resulting in shape errors that affect subsequent processing or use. Therefore, a multi-axis linkage robotic profile beveling cutting device is needed to improve the above problems. Summary of the Invention

[0004] To address the current limitations of multi-position adjustment of the cutting mechanism, different cutting equipment or tools may need to be replaced for beveling requirements at different positions. Frequent tool changes also necessitate tool pre-adjustment and tool setting, all requiring skilled technicians, further increasing labor and time costs. An inflexible cutting mechanism can disrupt the automated production process. Currently, when fixing the workpiece, instability is common, causing the cutting position to shift and the cutting line to deviate from the preset trajectory. This results in parts with dimensions that do not match the design, compromising dimensional accuracy in length, width, and other dimensions. Even with stable workpieces, the relative position between the cutting head and the workpiece constantly changes, preventing precise cutting along a fixed shape trajectory and causing shape errors that affect subsequent processing or use. The purpose of this invention is to provide a multi-axis linkage robotic profile beveling device to solve the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A multi-axis linkage robot profile beveling device includes a main body, a moving component is provided on the top of the main body, and an air supply component is fixedly connected to the side of the main body.

[0007] The main body includes a working platform, and the working platform has an air vent inside, with several air vents.

[0008] The moving component includes a base with a sliding groove inside. A mounting base is fixedly connected to the top of the work platform. A telescopic rod is installed inside the mounting base, and a sliding block is fixedly connected to the output end of the telescopic rod.

[0009] The air supply assembly includes a clamp, an air pump is installed inside the clamp, the air pump extends into the interior of the air supply pipe, and the air supply pipe is connected to the air passage.

[0010] As a preferred embodiment of the present invention, there are two bases and two sliding grooves.

[0011] As a preferred embodiment of the present invention, two mounting bases, telescopic rods and sliding blocks are provided, and the sliding blocks slide inside the sliding groove.

[0012] As a preferred embodiment of the present invention, a top seat is fixedly connected to the top of the sliding block, a movable crossbar is provided on the top seat, an electric slider is slidably connected to the side of the movable crossbar, and a telescopic cutting blade is installed at the bottom of the electric slider.

[0013] As a preferred embodiment of the present invention, a mounting plate is fixedly connected to the top of the top seat, and an indicator light is mounted on the top of the mounting plate.

[0014] As a preferred embodiment of the present invention, the bottom of the work platform is equipped with telescopic feet, and four telescopic feet are provided.

[0015] As a preferred embodiment of the present invention, a controller is installed on the top of the working platform, and the controller is a microcontroller.

[0016] As a preferred embodiment of the present invention, a control panel is installed on the side of the controller, and physical buttons are provided on the side of the controller. The controller, the control panel, and the physical buttons are electrically connected.

[0017] As a preferred embodiment of the present invention, the sliding block sliding in the groove and the electric slider sliding on the moving cross track form a positive linkage. The straightness error of the sliding block is ≤0.05mm / m, and the moving speed of the electric slider is 50-200mm / s. The two are linked and controlled by a controller, with a synchronization error ≤0.1s. The extension and retraction of the telescopic rod and the moving distance of the electric slider can be linked and adjusted according to a preset ratio (adjustment ratio range 1:1-1:5) to ensure that the cutting trajectory of the telescopic cutting blade is continuous and smooth.

[0018] As a preferred embodiment of the present invention, the air supply component and the air passage of the working platform form a negative pressure linkage system. The negative pressure range provided by the air pump is -0.05 to -0.08 MPa. The air passages are distributed in a matrix (hole spacing 30-50 mm, hole diameter 5-8 mm). A flow regulating valve is set at the connection between the air supply pipe and the air passage. The negative pressure value of the corresponding area can be automatically adjusted according to the workpiece material (thickness 2-20 mm) so that the workpiece adsorption force is maintained in the range of 50-300 N, realizing dynamic adaptation between fixing and cutting.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In this invention, the negative pressure provided by the air pump tightly adsorbs the item onto the work platform with air vents, which can firmly fix the item and prevent it from shifting during the cutting process. This fixing precision is very high, which can ensure that the cutting path is completely consistent with the predetermined design, thereby improving the cutting quality. As long as the air vents on the work platform are reasonably arranged, various shapes and sizes of cutting items can be effectively adsorbed. Whether it is a regular square or round workpiece, or an irregularly shaped workpiece, it can be stably fixed by adjusting the adsorption area. This enables the cutting equipment to handle diverse processing needs.

[0021] 2. In this invention, a sliding block is moved within a groove by a telescopic rod, thereby adjusting the position of the profile beveling cutting mechanism. This allows the profile beveling cutting mechanism to be accurately positioned at the target location, meeting the high-precision requirements for profile beveling cutting position and improving cutting quality. The smooth movement of the sliding block within the groove ensures a stable cutting process, reducing cutting quality defects caused by vibrations in the cutting mechanism. Once the profile beveling cutting mechanism reaches the designated position, automated continuous cutting operations are achieved, improving production efficiency and product quality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the mobile component structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the gas supply component structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the movable cutting component structure of the present invention.

[0026] In the diagram: 1. Main body; 101. Working platform; 102. Telescopic feet; 103. Controller; 104. Control panel; 105. Physical buttons; 106. Air vent; 2. Moving components; 201. Base; 202. Slide groove; 203. Mounting base; 204. Telescopic rod; 205. Sliding block; 206. Top seat; 207. Moving crossbar; 208. Electric slider; 209. Telescopic cutting blade; 210. Mounting plate; 211. Indicator light; 3. Air supply components; 301. Clamp; 302. Air pump; 303. Air supply pipe. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0028] For examples, please refer to Figures 1-4 The present invention provides a technical solution:

[0029] A multi-axis linkage robot profile beveling device includes a main body 1, a moving component 2 on the top of the main body 1, and an air supply component 3 fixedly connected to the side of the main body 1.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the main body 1 includes a working platform 101, with several air vents 106 inside. The moving component 2 includes a base 201 with a sliding groove 202 inside. A mounting base 203 is fixedly connected to the top of the working platform 101, and a telescopic rod 204 is installed inside the mounting base 203. A sliding block 205 is fixedly connected to the output end of the telescopic rod 204. The air supply component 3 includes a clamp 301 with an air pump 302 installed inside. The air pump 302 extends into the air supply pipe 303, which communicates with the air vents 106. The negative pressure provided by the air pump 302 tightly adheres the workpiece to the work platform 101 with air vents 106, firmly fixing it and preventing displacement during cutting. This high-precision fixing ensures that the cutting path is completely consistent with the predetermined design, thereby improving cutting quality. As long as the air vents 106 on the work platform 101 are arranged reasonably, various shapes and sizes of cutting workpieces can be effectively adsorbed. Whether it is a regular square or round workpiece, or an irregularly shaped workpiece, stable fixing can be achieved by adjusting the adsorption area. This allows the cutting equipment to handle diverse processing needs.

[0031] The system includes two bases 201, two slide grooves 202, two mounting seats 203, two telescopic rods 204, and two sliding blocks 205. The sliding blocks 205 slide within the slide grooves 202. A top seat 206 is fixedly connected to the top of the sliding blocks 205. A moving crossbar 207 is provided on the top seat 206. An electric slider 208 is slidably connected to the side of the moving crossbar 207. A telescopic cutting blade 209 is installed at the bottom of the electric slider 208. A mounting plate 210 is fixedly connected to the top of the top seat 206. An indicator light 211 is installed on the top of the mounting plate 210. The telescopic rods 204 are used to move the sliding blocks... Sliding block 205 slides within the groove 202, thereby moving the profile beveling cutting mechanism and adjusting its position. This allows the profile beveling cutting mechanism to accurately position itself at the target location, meeting the high-precision requirements for profile beveling cutting and improving cutting quality. During the sliding process of sliding block 205 within the groove 202, the movement of sliding block 205 is ensured to be smooth, which is conducive to the smooth progress of the cutting process and reduces cutting quality defects caused by vibration of the cutting mechanism. When the profile beveling cutting mechanism moves to the designated position, it realizes automated continuous cutting operations, improving production efficiency and product quality.

[0032] In this embodiment, as Figure 1As shown, four telescopic feet 102 are installed at the bottom of the work platform 101. A controller 103, which is a microcontroller, is installed at the top of the work platform 101. A control panel 104 is installed on the side of the controller 103, and physical buttons 105 are also provided on the side of the controller 103. The controller 103, control panel 104, and physical buttons 105 are electrically connected. The telescopic feet 102 can be adjusted according to the flatness of the ground, so that the equipment can remain stable on uneven ground. This can effectively compensate for these differences and ensure the stability of the equipment. During the cutting process, the equipment will shake due to the vibration generated by cutting. The telescopic feet 102 can enhance the vibration resistance of the equipment by adjusting the contact area and pressure distribution with the ground, thereby improving the cutting accuracy and processing quality. The adjustment operation of the telescopic feet 102 is simple and quick. It can be quickly adjusted according to the actual installation position and needs of the equipment. This allows the profile beveling cutting device to be quickly positioned and installed in different work sites, reducing equipment debugging time.

[0033] In this invention, the sliding block 205 sliding in the groove 202 and the electric slider 208 sliding on the moving crossbar 207 form a positive linkage. The straightness error of the sliding block 205 is ≤0.05mm / m, and the moving speed of the electric slider 208 is 50-200mm / s. The two are linked and controlled by the controller 103, with a synchronization error of ≤0.1s. The extension amount of the telescopic rod 204 and the moving distance of the electric slider 208 can be linked and adjusted according to a preset ratio (adjustment ratio range 1:1-1:5) to ensure that the cutting trajectory of the telescopic cutting blade 209 is continuous and smooth.

[0034] In this invention, the air supply component 3 and the air passage 106 of the working platform 101 form a negative pressure linkage system. The negative pressure range provided by the air pump 302 is -0.05 to -0.08 MPa. The air passage 106 are distributed in a matrix (hole spacing 30-50 mm, hole diameter 5-8 mm). A flow regulating valve is set at the connection between the air supply pipe 303 and the air passage 106. The negative pressure value of the corresponding area can be automatically adjusted according to the workpiece material (thickness 2-20 mm) so that the workpiece adsorption force is kept in the range of 50-300 N, realizing dynamic adaptation between fixing and cutting.

[0035] Workflow of this invention: When the multi-axis linkage robot profile beveling device designed in this solution is working, the item to be cut is placed on the top of the work platform 101. Through the negative pressure provided by the air pump 302, the item is tightly adsorbed on the work platform 101 with air holes 106, which can firmly fix the item and prevent it from shifting during the cutting process. This fixing precision is very high, which can ensure that the cutting path is completely consistent with the predetermined design. Then, the extension and retraction of the telescopic rod 204 drives the sliding block 205 to slide inside the slide groove 202, so that the top seat 206 on the top of the sliding block 205 moves. At the same time, the electric slider 208 drives the telescopic cutting blade 209 to move on the moving crossbar 207, which can realize multi-position cutting of the item by the telescopic cutting blade 209.

[0036] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-axis linkage robot profile beveling device, comprising a main body (1), characterized in that: A movable component (2) is provided on the top of the main body (1), and an air supply component (3) is fixedly connected to the side of the main body (1). The main body (1) includes a working platform (101), and the working platform (101) has an air vent (106) inside, and the air vent (106) has a plurality of holes; The moving component (2) includes a base (201), the base (201) has a groove (202) inside, the top of the working platform (101) is fixedly connected to a mounting base (203), the mounting base (203) has a telescopic rod (204) inside, and the output end of the telescopic rod (204) is fixedly connected to a sliding block (205). The air supply assembly (3) includes a clamp (301), an air pump (302) is installed inside the clamp (301), the air pump (302) extends into the interior of the air supply pipe (303), and the air supply pipe (303) is connected to the air passage (106).

2. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, Two bases (201) are provided, and two slides (202) are provided.

3. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, There are two of the mounting base (203), telescopic rod (204) and sliding block (205), and the sliding block (205) slides inside the slide groove (202).

4. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, The top of the sliding block (205) is fixedly connected to a top seat (206), and a movable crossbar (207) is provided on the top seat (206). An electric slider (208) is slidably connected to the side of the movable crossbar (207), and a telescopic cutting blade (209) is installed at the bottom of the electric slider (208).

5. The multi-axis linkage robot profile beveling device according to claim 4, characterized in that, The top of the top seat (206) is fixedly connected to a mounting plate (210), and an indicator light (211) is mounted on the top of the mounting plate (210).

6. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, The bottom of the work platform (101) is equipped with telescopic feet (102), and four telescopic feet (102) are provided.

7. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, A controller (103) is installed on the top of the working platform (101), and the controller (103) is a microcontroller.

8. The multi-axis linkage robot profile beveling device according to claim 7, characterized in that, The controller (103) has a control panel (104) mounted on its side and physical buttons (105) provided on its side. The controller (103), control panel (104) and physical buttons (105) are electrically connected.

9. The multi-axis linkage robot profile beveling device according to claim 4, characterized in that, The sliding block (205) sliding in the groove (202) and the electric slider (208) sliding on the moving crossbar (207) form a positive linkage. The straightness error of the sliding block (205) is ≤0.05mm / m, and the moving speed of the electric slider (208) is 50-200mm / s. The two are linked and controlled by the controller (103), and the extension and retraction of the telescopic rod (204) and the moving distance of the electric slider (208) are linked and adjusted according to a preset ratio.

10. The multi-axis linkage robot profile beveling device according to claim 1, characterized in that, The air supply component (3) and the air passage (106) of the working platform (101) form a negative pressure linkage system. The negative pressure range provided by the air pump (302) is -0.05 to -0.08 MPa. The air passage (106) is distributed in a matrix. A flow regulating valve is set at the connection between the air supply pipe (303) and the air passage (106). The negative pressure value of the corresponding area is automatically adjusted according to the workpiece material so that the workpiece adsorption force is kept in the range of 50-300N.

Images