Feeding and discharging robot

Abstract

A loading and unloading robot relates to the field of mechanical control. The feeding and discharging robot comprises a mechanical arm and a loading and unloading part, the loading and unloading part comprises a fixing plate and at least two magnetic attraction assemblies, the fixing plate is connected with one end of the mechanical arm, and the at least two magnetic attraction assemblies are arranged on the plate face of the fixing plate at intervals; the magnetic attraction assembly comprises a magnetic attraction block arranged on the fixing plate in a penetrating mode. And a magnetic resistance device in the magnetic attraction block is driven to rotate, so that the magnetic attraction block forms a corresponding magnetic field on the plate surface of the fixing plate, and the magnetic field covers the to-be-mounted part to attract the to-be-mounted part to the fixing plate. According to the loading and unloading robot obtained through the design, a magnetic field formed by the magnetic attraction blocks can be conducted or blocked, loading and unloading of the to-be-installed part are rapidly achieved, the loading and unloading efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of mechanical control, in particular to a loading and unloading robot. Background Art

[0002] As the level of industrial automation gradually improves, loading and unloading robots are gradually applied to industrial scenarios, and technicians have increasing expectations for improving the loading and unloading efficiency of loading and unloading robots.

[0003] The loading and unloading process of current loading and unloading robots mostly uses screws to fix the parts to be installed. It is necessary to process screw holes at the installation position of the parts to be installed, which has a high processing cost. In addition, each installation and fixation requires a lot of time to tighten and loosen the screws. After multiple installations, the threads in the screw holes will wear out, resulting in fixation failure, reducing loading and unloading efficiency and reliability. Utility Model Content

[0004] The utility model aims to provide a loading and unloading robot, which can conduct or block the magnetic field formed by the magnetic suction block, quickly realize the loading and unloading of the installation parts, improve the loading and unloading efficiency, and reduce the production cost.

[0005] The embodiment of the utility model is achieved as follows:

[0006] One aspect of the utility model provides a loading and unloading robot, including a robotic arm and a loading and unloading part, the loading and unloading part including a fixed plate and at least two magnetic components, the fixed plate is connected to one end of the robotic arm, and the at least two magnetic components are spaced apart on the surface of the fixed plate; the magnetic component includes a magnetic block penetrated through the fixed plate; the magnetic resistance device in the magnetic block is driven to rotate so that the magnetic block forms a corresponding magnetic field on the surface of the fixed plate, and the magnetic field covers the part to be installed so as to adsorb the part to be installed to the fixed plate.

[0007] Optionally, the magnetic attraction assembly also includes a fixing block; the fixing block is arranged on a side of the fixing plate away from the robotic arm, and the fixing block is located at the periphery of the magnetic attraction block to fix the magnetic attraction block.

[0008] Optionally, the fixing blocks include two, and the fixing blocks are arranged at intervals on two opposite sides of the magnetic block to limit and fix the magnetic block.

[0009] Optionally, a handle is provided on the side of the magnetic block facing the robotic arm, and the magnetic resistance device inside the magnetic block can be driven to rotate through the handle.

[0010] Optionally, the orthographic projection of the fixing plate is circular.

[0011] Optionally, the fixing plate includes a main body and at least two extension plates located in the same plane, and the multiple extension plates are evenly distributed on the periphery of the main body; and the multiple magnetic suction components are arranged on the extension plates and correspond to each other one by one.

[0012] Optionally, the orthographic projection of the extension plate is a rectangle, and the two fixing plates of the magnetic attraction assembly are arranged at intervals along the width direction of the extension plate.

[0013] Optionally, a plurality of first mounting holes are provided on the fixing plate to match with the end of the robot arm.

[0014] Optionally, a second mounting hole is provided in the middle of the fixing plate, and the end of the robotic arm can be passed through the second mounting hole to be connected to the fixing plate.

[0015] Optionally, the robot arm includes a plurality of shaft arms which are connected in sequence and are perpendicular to each other, and the shaft arm at the tail end is arranged in a vertical direction to be connected to a fixing plate.

[0016] The beneficial effects of the utility model include:

[0017] The present application provides a loading and unloading robot, including a mechanical arm and a loading and unloading part, the loading and unloading part includes a fixed plate and at least two magnetic suction components, the fixed plate is connected to one end of the mechanical arm, and at least two magnetic suction components are arranged on the surface of the fixed plate at intervals; the magnetic suction component includes a magnetic suction block penetrating the fixed plate; the magnetic resistance device in the magnetic suction block is driven to rotate, so that the magnetic suction block forms a corresponding magnetic field on the surface of the fixed plate, and the magnetic field covers the part to be installed to adsorb the part to be installed to the fixed plate. The loading and unloading robot obtained by the above design can conduct or block the magnetic field formed by the magnetic suction block, quickly realize the loading and unloading of the part to be installed, improve the loading and unloading efficiency, and reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 One of the structural schematic diagrams of the loading and unloading robot provided in the embodiment of the utility model;

[0020] Figure 2 The second structural schematic diagram of the loading and unloading robot provided by the embodiment of the utility model;

[0021] Figure 3 One of the structural schematic diagrams of the fixing plate provided in the embodiment of the utility model;

[0022] Figure 4 The second structural schematic diagram of the fixing plate provided in the embodiment of the utility model.

[0023] Icons: 100-loading and unloading robot; 110-mechanical arm; 111-axis arm; 120-loading and unloading part; 121-fixed plate; 1211-main body; 1212-extension plate; 1213-first mounting hole; 1214-second mounting hole; 122-magnetic suction component; 1221-magnetic suction block; 1222-fixed block; 1223-handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Please refer to Figure 1 and Figure 2 The present embodiment provides a loading and unloading robot 100, including a robotic arm 110 and a loading and unloading part 120, the loading and unloading part 120 includes a fixed plate 121 and at least two magnetic suction components 122, the fixed plate 121 is connected to one end of the robotic arm 110, and at least two magnetic suction components 122 are arranged at intervals on the surface of the fixed plate 121; the magnetic suction component 122 includes a magnetic suction block 1221 penetrating the fixed plate 121; the magnetic resistance device in the magnetic suction block 1221 is driven to rotate, so that the magnetic suction block 1221 forms a corresponding magnetic field on the surface of the fixed plate 121, and the magnetic field covers the part to be installed so as to adsorb the part to be installed to the fixed plate 121.

[0031] Specifically, the present application provides a loading and unloading robot 100. The loading and unloading robot 100 includes a mechanical arm 110 and a loading and unloading part 120. The loading and unloading part 120 is movably connected to the end of the mechanical part, and the mechanical arm 110 can drive the loading and unloading part 120 to move at multiple angles.

[0032] The loading and unloading part 120 includes a fixing plate 121 and a magnetic suction component 122. At least two magnetic suction components 122 are provided to ensure the stability of the installation of the installation part. Figure 1 As shown, three magnetic suction components 122 are provided, and the three magnetic suction components 122 are evenly distributed on the periphery of the fixed plate 121, so as to be able to stably adsorb and install the mounting part. When the robot arm 110 drives the fixed plate 121 and the mounting part to complete the movement, flipping and other actions, the stability of the mounting part to be installed can also be ensured.

[0033] The magnetic attraction component 122 includes a magnetic attraction block 1221. The magnetic attraction block 1221 is inserted into the surface of the fixed plate 121, and its front and rear sides both extend out of the surface of the fixed plate 121. The magnetic attraction block 1221 has a magnetic force perpendicular to the surface of the fixed plate 121. A magnetic blocking device is provided inside the magnetic attraction block 1221. The magnetic blocking device is driven to rotate in a counterclockwise direction to block the magnetic force. At this time, the magnetic attraction block 1221 cannot form a magnetic field on the surface of the fixed plate 121, so that the part to be installed cannot be adsorbed and installed, and the disassembly can be completed; the magnetic blocking device is driven to rotate in a clockwise direction to conduct the magnetic force. At this time, the magnetic attraction block 1221 forms a corresponding magnetic field on the surface of the fixed plate 121. The magnetic field covers the part to be installed so that the part to be installed is adsorbed on the fixed plate 121, and the installation can be completed.

[0034] It should be noted that, first, Figure 1 As shown, in the embodiment of the present application, a handle 1223 is further provided on the side of the magnetic block 1221 facing the robot arm 110, and the magnetic blocking device inside the magnetic block 1221 can be driven to rotate through the handle 1223. The setting of the handle 1223 can facilitate driving the magnetic blocking device to rotate, so that the process of blocking or conducting magnetic force is more convenient, efficient, and controllable, thereby improving the loading and unloading efficiency of the loading and unloading robot 100.

[0035] Second, if Figure 4 As shown, a plurality of first mounting holes 1213 are provided on the fixing plate 121 to match with the end of the robot arm 110 .

[0036] Specifically, the fixing plate 121 is provided with a plurality of first mounting holes 1213, which can be adapted to and fixedly connected with the end of the mechanical arm 110. The plurality of first mounting holes 1213 have different sizes and specifications, so as to be able to be connected with mechanical arms 110 of different specifications, thereby improving the adaptability and flexibility of the loading and unloading robot 100.

[0037] Third, if Figure 4 As shown, a second mounting hole 1214 is provided in the middle of the fixing plate 121, and the end of the robot arm 110 can be inserted into the second mounting hole 1214 to be connected to the fixing plate 121. The second mounting hole 1214 can facilitate the assembly and disassembly of the fixing plate 121, so that the fixing plate 121 can be more stably connected to the end of the robot arm 110.

[0038] The loading and unloading robot 100 provided in the present application includes a mechanical arm 110 and a loading and unloading part 120. The loading and unloading part 120 includes a fixed plate 121 and at least two magnetic suction components 122. The fixed plate 121 is connected to one end of the mechanical arm 110. At least two magnetic suction components 122 are arranged on the surface of the fixed plate 121 at intervals. The magnetic suction component 122 includes a magnetic suction block 1221 penetrating the fixed plate 121. The magnetic resistance device in the magnetic suction block 1221 is driven to rotate so that the magnetic suction block 1221 forms a corresponding magnetic field on the surface of the fixed plate 121. The magnetic field covers the parts to be installed so as to adsorb the parts to be installed on the fixed plate 121. The loading and unloading robot 100 obtained by the above design can conduct or block the magnetic field formed by the magnetic suction block 1221, quickly realize the loading and unloading of the parts to be installed, improve the loading and unloading efficiency, and reduce the production cost.

[0039] In an implementable solution of the present application, the magnetic attraction assembly 122 also includes a fixing block 1222 ; the fixing block 1222 is disposed on a side of the fixing plate 121 away from the robot arm 110 , and the fixing block 1222 is located at the periphery of the magnetic attraction block 1221 to fix the magnetic attraction block 1221 .

[0040] Specifically, the magnetic suction component 122 also includes a fixed block 1222, which is arranged on the plate surface of the fixed plate 121 on the side away from the robot arm 110, and the fixed block 1222 of each magnetic suction component 122 corresponds to the position of the magnetic suction block 1221; the fixed block 1222 is located at the periphery of the magnetic suction block 1221 to play a certain role in fixing and limiting the magnetic suction block 1221. Through the arrangement of the fixed block 1222, the arrangement of the magnetic suction block 1221 is made more stable, further improving the stability of the loading and unloading robot 100.

[0041] Furthermore, the fixing blocks 1222 include two fixing blocks 1222 , which are spaced apart at two opposite sides of the magnetic block 1221 to limit and fix the magnetic block 1221 .

[0042] Specifically, Figure 3 As shown, the fixing block 1222 may include two fixing blocks 1222, which have the same size. The fixing blocks 1222 may be spaced apart on the opposite sides of the magnetic block 1221 to limit and fix the magnetic block 1221 to a certain extent. Of course, the number and structure of the fixing blocks 1222 may also be changed. For example, the fixing blocks 1222 may also be set as one piece, and the fixing blocks 1222 may be semi-enclosed on the outer wall of the magnetic block 1221 to limit and fix the magnetic block 1221. The present application does not impose any restriction on the specific structure and number of the fixing blocks 1222, as long as the stability of the magnetic block 1221 can be guaranteed.

[0043] In an implementation of the present application, the orthographic projection of the fixing plate 121 is circular.

[0044] Specifically, the orthographic projection of the fixing plate 121 is a circle, and the plurality of magnetic components 122 are evenly arranged on the edge of the fixing plate 121 to ensure the stability of the force applied to the parts to be installed.

[0045] In another possible implementation of the present application, the fixed plate 121 includes a main body 1211 and at least two extension plates 1212 located in the same plane, and the multiple extension plates 1212 are evenly distributed around the periphery of the main body 1211; multiple magnetic suction components 122 are arranged on the extension plates 1212 and correspond to each other one by one.

[0046] Specifically, Figure 3 As shown, the fixed plate 121 also includes a main body 1211 and a plurality of extension plates 1212, and the specific number of the extension plates 1212 corresponds one to one with the number of the magnetic components 122; preferably, the main body 1211 is circular so that the extension plates 1212 are evenly distributed around the periphery of the main body 1211; each magnetic component 122 corresponds to an extension plate 1212, and the magnetic block 1221 of the magnetic component 122 is penetrated through the plate surface of the extension plate 1212.

[0047] Furthermore, the orthographic projection of the extension plate 1212 is a rectangle, and the two fixing plates 121 of the magnetic attraction assembly 122 are arranged at intervals along the width direction of the extension plate 1212 .

[0048] Specifically, the orthographic projection of the extension plate 1212 is a rectangle to match the shape and structure of the magnetic block 1221, so as to facilitate the magnetic block 1221 to be installed on the surface of the extension plate 1212. The two fixing plates 121 of the magnetic component 122 are arranged at intervals on both sides of the magnetic block 1221 along the width direction of the extension plate 1212 to limit and fix the magnetic block 1221. Of course, the present application does not impose any restrictions on the specific shape of the extension plate 1212. The extension plate 1212 can be a rectangle, or other shapes such as a semicircle, a diamond, etc., as long as it can ensure that the magnetic component 122 can be reliably installed on the extension plate 1212.

[0049] The present application does not impose any restriction on the specific shape of the fixing plate 121. The fixing plate 121 may be a conventional circle so that the plurality of magnetic suction components 122 are evenly distributed on the periphery of the fixing plate 121, so that the loading and unloading robot 100 can apply more uniform force to the adsorption and installation of the parts to be installed. The fixing plate 121 may also be in the form of a combination of a main body 1211 and an extension plate 1212, and the arrangement of the magnetic suction component 122 corresponds to that of the extension plate 1212, so that the production of the fixing plate 121 can save more materials and reduce the production cost of the loading and unloading robot 100.

[0050] For example, the robot arm 110 includes a plurality of shaft arms 111 that are sequentially connected and perpendicular to each other, and the shaft arm 111 at the rear end is disposed in a vertical direction to be connected to the fixing plate 121 .

[0051] Specifically, Figure 1 As shown, the robot 110 also includes a plurality of shaft arms 111 connected in sequence, and two adjacent shaft arms 111 are vertically arranged. The plurality of shaft arms 111 can realize automatic control, multi-degree-of-freedom, and motion freedom, and can perform linear motion along the X-axis, Y-axis, and Z-axis; the shaft arm 111 at the tail end is arranged in the vertical direction for connection with the fixed plate 121. The robot 110 can drive the fixed plate 121 and the parts to be installed adsorbed and installed by it to complete movements such as movement and flipping through the plurality of shaft arms 111.

[0052] The above description is only an optional embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0053] The working principle of the loading and unloading robot 100 provided in this application is as follows:

[0054] The fixed plate 121 of the loading and unloading robot 100 is aligned with and contacts the part to be installed, and the handle 1223 on the magnetic block 1221 of the magnetic assembly 122 is rotated clockwise to drive the anti-magnetic device in the magnetic block 1221 to rotate, thereby turning on the magnetic force of the magnetic block 1221 perpendicular to the board surface direction of the part to be installed, and the magnetic force field of the magnetic force covers the part to be installed to adsorb the part to be installed on the fixed plate 121, thereby completing the fixed installation of the part to be installed, and the robot arm 110 can drive the part to be installed to move, flip, etc.; after moving the part to be installed to the target position, the handle 1223 on the magnetic block 1221 of the magnetic assembly 122 is rotated counterclockwise to drive the anti-magnetic device in the magnetic block 1221 to rotate, thereby blocking the magnetic force of the magnetic block 1221 perpendicular to the board surface direction of the part to be installed. At this time, the magnetic force field of the magnetic force cannot cover the part to be installed, and the magnetic block 1221 cannot adsorb the part to be installed, thereby realizing the disassembly of the part to be installed.

[0055] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

Claims

1. A loading and unloading robot, characterized in that: It includes a mechanical arm and a loading and unloading part, the loading and unloading part includes a fixed plate and at least two magnetic components, the fixed plate is connected to one end of the mechanical arm, and at least two magnetic components are arranged at intervals on the surface of the fixed plate; the magnetic component includes a magnetic block penetrated by the fixed plate; the magnetic resistance device in the magnetic block is driven to rotate so that the magnetic block forms a corresponding magnetic field on the surface of the fixed plate, and the magnetic field covers the part to be installed so as to adsorb the part to be installed to the fixed plate.

2. The loading and unloading robot according to claim 1, characterized in that: The magnetic attraction component also includes a fixing block; the fixing block is arranged on a side of the fixing plate away from the mechanical arm, and the fixing block is located at the periphery of the magnetic attraction block to fix the magnetic attraction block.

3. The loading and unloading robot according to claim 2, characterized in that: The fixing blocks include two, and the two fixing blocks are spaced apart and arranged on opposite sides of the magnetic block to limit and fix the magnetic block.

4. The loading and unloading robot according to claim 2, characterized in that: A handle is also provided on one side of the magnetic block facing the mechanical arm, and the magnetic resistance device inside the magnetic block can be driven to rotate through the handle.

5. The loading and unloading robot according to claim 1, characterized in that: The orthographic projection of the fixing plate is circular.

6. The loading and unloading robot according to claim 1, characterized in that: The fixing plate comprises a main body and at least two extension plates located in the same plane, and the plurality of extension plates are evenly distributed on the periphery of the main body; the plurality of magnetic suction components are arranged on the extension plates and correspond to each other one by one.

7. The loading and unloading robot according to claim 6, characterized in that: The orthographic projection of the extension plate is a rectangle, and the two fixing plates of the magnetic attraction assembly are arranged at intervals along the plate width direction of the extension plate.

8. The loading and unloading robot according to claim 1, characterized in that: The fixing plate is provided with a plurality of first mounting holes to match with the end of the mechanical arm.

9. The loading and unloading robot according to claim 1, characterized in that: A second mounting hole is provided in the middle of the fixing plate, and the end of the mechanical arm can be passed through the second mounting hole to be connected with the fixing plate.

10. The loading and unloading robot according to claim 1, characterized in that: The mechanical arm includes a plurality of shaft arms which are connected in sequence and are perpendicular to each other. The shaft arm at the tail end is arranged in a vertical direction to be connected to the fixing plate.

Images