Multi-angle magnetic attraction base

Abstract

The utility model belongs to the technical field of robot installation, and particularly relates to a multi-angle magnetic attraction base which comprises an installation plate, the lower end of the installation plate is fixedly connected with two symmetrically-distributed upper connecting pieces, a rotating shaft is arranged in each upper connecting piece, the outer side of each rotating shaft is fixedly connected with a lower rotating connecting piece in a sleeved mode, and the lower rotating connecting piece is fixedly connected with the lower end of the installation plate. The lower rotating connecting piece is rotationally connected with the upper connecting piece, the lower side of the lower rotating connecting piece makes contact with a magnetic attraction base, and a rotating shaft locking handle is arranged on the side face of the rotating shaft. Through the arrangement of the rotating shaft locking handle, the upper connecting piece and other structures, the angle of the lower rotating connecting piece can be adjusted so as to complete adaptive adjustment of the rotating angle of the magnetic attraction bases on the two sides, the magnetic attraction bases can be matched with the proper angle of an installation face, and under the action of the magnetic attraction opening and closing handle, the magnetic attraction bases can have good strong magnetic force; the magnetic attraction base is firmly fixed to a non-plane, and the adaptability of installation and use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robot installation, in particular to a multi-angle magnetic base. Background Art

[0002] In today's industrial production and various special operation scenarios, robots are increasingly used, covering a variety of types such as industrial robots and collaborative robots. Whether in complex industrial manufacturing processes or in some special temporary operation scenarios, the installation and deployment of robots is a crucial link.

[0003] In many work scenarios, especially those like pipe welding and cleaning, the working environment is highly uncertain and complex. These scenarios are often non-specific, meaning there are no fixed, standard working surfaces or structures. For example, during pipe welding, the pipe may be curved, tilted, or even located in an irregular spatial position. In cleaning operations, the surface to be cleaned may be curved, uneven, or have complex geometries.

[0004] Traditional robot installation methods, such as screw connections, welding, and riveting, have obvious limitations in these special scenarios. Screw connections require precise drilling and matching threads, which are extremely difficult to operate on non-planar or irregular surfaces, and the installation and removal processes are time-consuming. Welding, on the other hand, is a permanent connection method that is obviously not suitable for temporary operations or robots that need to change positions frequently, and the welding process may cause damage to the work object. Riveting also requires specific tools and conditions and is difficult to implement in some small or complex spaces.

[0005] In addition, a utility model patent with patent authorization announcement number CN220560729U discloses a robot magnetic base, including a flange, a mounting frame and a magnetic device. The flange is a circular flange with a plurality of fixing holes on its surface. The mounting frame is fixedly connected to the bottom surface of the flange in parallel. It is composed of three groups of identical vertically arranged support plates divided into three equal parts with the center of the flange as the rotation center. The support plate includes an L-shaped plate, which is fixed to the bottom surface of the flange. Ear plates are provided on both sides of the L-shaped plate. The adjacent ear plates of adjacent support plates are parallel to each other and leave a gap. The magnetic device is arranged in the gap and fixed to the adjacent ear plates on both sides. The magnetic device includes a shell, a handle is provided on the top of the shell, and a screw is connected to the handle downward. The bottom of the screw is fixed with a first magnet, and the bottom of the shell is fixed with a second magnet that is parallel and located directly below the first magnet.

[0006] However, this traditional magnetic base also has certain shortcomings. Existing magnetic bases mostly use a fixed-orientation installation deformation to install the magnetic base. This means that when the robot is installed on a non-planar operation, the structure of the magnetic base itself cannot adapt well to the complex surface shape, and often requires auxiliary fixation with other components such as bolts. This method not only increases the complexity and cost of installation, but is also extremely inconvenient in actual operation, greatly reducing work efficiency and limiting the flexible application of robots in more special scenarios. Therefore, there is a need for a robot mounting base that can better adapt to non-planar working environments, is easy to install, and is stable. Utility Model Content

[0007] The purpose of the utility model is to provide a multi-angle magnetic base, which solves the problem that the existing magnetic bases mostly use deformation to install the magnetic base in a fixed orientation, so that when the robot is installed for non-planar operations, it needs to be fixed with bolts and other components, which is inconvenient to use.

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-angle magnetic base, comprising a mounting plate, the lower end of the mounting plate is fixedly connected to two symmetrically distributed upper connecting parts, each of the upper connecting parts is provided with a rotating shaft, the outer side of the rotating shaft is fixedly sleeved with a lower rotating connecting part, the lower rotating connecting part is rotatably connected to the upper connecting part, the lower side of the lower rotating connecting part contacts the magnetic base, the side of the rotating shaft is provided with a rotating shaft locking handle, the front of the magnetic base is provided with a magnetic opening and closing handle, the lower end of the magnetic base is fixedly connected to a flexible pad, a friction groove is provided in the middle of the lower end of the flexible pad, the lower end of the flexible pad and on both sides of the friction groove are fixedly connected to magnetic suction plates, and a mounting mechanism is jointly provided on the magnetic base and the lower rotating connecting part.

[0009] Preferably, two symmetrically distributed handles are fixedly connected to the upper end of the mounting plate, and the handles are made of rubber. The provision of the handles facilitates the user to carry and use the entire device, and the rubber material has a good skin-friendly feel. Two symmetrically distributed handles are fixedly connected to the upper end of the mounting plate, and the handles are made of rubber. This is because the handles provide convenience for carrying the entire device, and when moving the device between different work sites, the user can easily operate it through the handles. At the same time, the skin-friendly nature of the rubber material makes the carrier feel comfortable, and the anti-slip property of the rubber can also increase the friction between the hand and the handle, effectively preventing slipping during transportation and ensuring the safety of transportation.

[0010] Preferably, a plurality of friction grooves are provided, and the plurality of friction grooves are evenly distributed on the flexible pad. By providing the friction grooves, the friction performance of the flexible pad can be improved. A plurality of friction grooves are provided, and are evenly distributed on the flexible pad. When the magnetic base of the above structure is adsorbed on the working surface, these friction grooves can increase the friction coefficient between the flexible pad and the working surface, thereby improving the friction performance of the flexible pad. In this way, during the operation process, the magnetic base can better prevent sliding or displacement due to external forces, effectively ensuring the stability of the robot during operation.

[0011] Preferably, there are a plurality of magnetic suction sheets, and the plurality of magnetic suction sheets are evenly distributed on the flexible pad. The provision of the magnetic suction sheets can help improve the magnetic fixing effect of the magnetic base. There are a plurality of magnetic suction sheets, and they are evenly distributed on the flexible pad. These magnetic suction sheets play an important role. On the one hand, they can help improve the magnetic fixing effect of the magnetic base, so that the magnetic force of the magnetic base acts more evenly on the working surface, increasing the adsorption force; on the other hand, when the magnetic force is insufficient or for the working surface of special materials, the magnetic suction sheets can supplement the magnetic force, ensuring that the magnetic base can be firmly fixed on various surfaces, thereby ensuring the stability of the robot operation.

[0012] Preferably, the flexible pad is rectangular as a whole, and the flexible pad is made of polyurethane. Through the setting of the polyurethane material, the flexible pad has good wear resistance and anti-aging effects. The flexible pad is rectangular as a whole, and its material is polyurethane. The rectangular shape is designed mainly to better adapt to the bottom shape of common robots and the geometric shape of the working surface, so as to improve the degree of fit with different components. The polyurethane material is chosen because it has excellent wear resistance and can effectively resist friction and wear during long-term use, thereby extending the service life of the flexible pad. In addition, the anti-aging effect of polyurethane is significant, which enables the flexible pad to maintain stable performance in different working environments such as high temperature, low temperature, and humidity, and will not have aging and deformation problems due to long-term use, thereby ensuring the reliability of the magnetic base.

[0013] Preferably, the installation mechanism includes an insert block, the upper end of the magnetic base is fixedly connected with an insert block, the insert block is slidably connected to the lower rotating connector, the inner wall of the lower rotating connector is slidably connected with an insert plate, the insert plate is slidably connected to the insert block, the end face of the insert plate away from the insert block is fixedly connected with an end plate, the end plate is in contact with the lower rotating connector, and the insert block can be plugged and fixed by the provision of the insert plate, so that the insert block drives the magnetic base to be stable, which is convenient for the operator to quickly install and use. During the installation process, the insert block serves as an interface for cooperating with the lower rotating connector. When the magnetic base is installed with the lower rotating connector, the insert block is inserted into the lower rotating connector to achieve preliminary positioning and connection. The insert plate is a key component for plugging and fixing the insert block. After the insert block is inserted, the insert plate is inserted into the insert block to prevent the insert block from falling out of the lower rotating connector, thereby allowing the insert block to drive the magnetic base to be in a stable state. The end plate not only provides an operating interface for the plug-in board, making it convenient for operators to move the plug-in board by pulling the end plate, but also acts as a limiter when in contact with the lower rotating connector, ensuring that the plug-in board is plugged in and out in the correct position, thereby ensuring the smooth progress of the entire installation process.

[0014] Preferably, the surface of the end tray is provided with a plurality of through slots, which are arranged in a circular array on the end tray. The provision of the through slots facilitates the pulling of the end tray for movement and use. This structure facilitates operation by the operator. When installing or removing the magnetic base, the through slots provide a convenient gripping point for the operator. The operator can insert a finger into the through slot and easily pull the end tray, thereby driving the plug plate to move and insert and remove the plug block. Moreover, the circular array arrangement allows the operator to easily operate the end tray from different directions, greatly improving the flexibility and convenience of operation and effectively increasing the efficiency of installation and removal.

[0015] Preferably, a spring is welded to the vertical portion of the plug plate, and the other end of the spring is welded to the lower rotating connector. By setting the spring, the plug plate can be connected for use. The spring plays an indispensable role in the entire installation and disassembly process. When the plug plate is inserted into the plug block for fixation, the spring is in a compressed state, which provides continuous pressure to the plug plate, thereby ensuring that the plug plate is firmly inserted into the plug block and preventing accidental disengagement due to vibration or external force. When the magnetic base needs to be disassembled, the end plate is pulled to withdraw the plug plate from the plug block, and the spring is further stretched. When the plug block is completely withdrawn, the restoring force of the spring can help the plug plate automatically reset, preparing for the next installation operation, and ensuring the repeated use performance of the installation mechanism.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model can adjust the angle of the lower rotating connector through the arrangement of the rotating shaft locking handle, the upper connector and other structures to complete the adaptive adjustment of the rotation angle of the magnetic base on both sides, which can match the appropriate angle of the installation surface. Under the action of the magnetic opening and closing handle, the magnetic base can have a good strong magnetic force, so that the magnetic base can be firmly fixed to a non-plane surface, thereby improving the adaptability of installation and use.

[0018] 2. The utility model pushes the magnetic base to contact the lower rotating connector, so that the plug block is inserted into the lower rotating connector. Under the structure of the plug plate, spring, etc., the plug block can be limited, thereby making the magnetic base stable, which is convenient for users to quickly install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0021] Figure 3 For the utility model Figure 2 Bottom view of the magnetic suction plate;

[0022] Figure 4 For the utility model Figure 1 Enlarged view of point B.

[0023] In the figure: 1. Handle; 2. Mounting plate; 3. Upper connecting piece; 4. Rotating shaft; 5. Lower rotating connecting piece; 6. Magnetic base; 7. Rotating shaft locking handle; 8. Magnetic opening and closing handle; 9. Flexible pad; 10. Friction groove; 11. Magnetic suction piece; 12. Mounting mechanism; 121. Insert block; 122. Insert plate; 123. End plate; 124. Spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4, a multi-angle magnetic base includes a mounting plate 2, the lower end of the mounting plate 2 is fixedly connected to two symmetrically distributed upper connecting parts 3, each upper connecting part 3 is provided with a rotating shaft 4, the outer side of the rotating shaft 4 is fixedly sleeved with a lower rotating connecting part 5, the lower rotating connecting part 5 is rotatably connected to the upper connecting part 3, the lower side of the lower rotating connecting part 5 contacts the magnetic base 6, the side of the rotating shaft 4 is provided with a rotating shaft locking handle 7, the front of the magnetic base 6 is provided with a magnetic opening and closing handle 8, the lower end of the magnetic base 6 is fixedly connected to a flexible pad 9, the middle part of the lower end of the flexible pad 9 is provided with a friction groove 10, the lower end of the flexible pad 9 and on both sides of the friction groove 10 are fixedly connected with a magnetic suction piece 11.

[0026] See also Figure 1 、 Figure 2 、 Figure 3 Two symmetrically distributed handles 1 are fixedly connected to the upper end of the mounting plate 2. The handles 1 are made of rubber. The setting of the handles 1 makes it convenient for users to carry and use the whole, and the rubber material has a good skin-friendly feel. There are multiple friction grooves 10, and the multiple friction grooves 10 are evenly distributed on the flexible pad 9. The setting of the friction grooves 10 can improve the friction performance of the flexible pad 9.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 The flexible pad 9 is rectangular as a whole and is made of polyurethane. The polyurethane material makes the flexible pad 9 have good wear resistance and anti-aging effects. There are multiple magnetic suction pieces 11, and the multiple magnetic suction pieces 11 are evenly distributed on the flexible pad 9. The setting of the magnetic suction pieces 11 can help improve the magnetic fixing effect of the magnetic base 6.

[0028] See also Figure 1 、 Figure 4 The magnetic base 6 and the lower rotating connector 5 are jointly provided with a mounting mechanism 12, and the mounting mechanism 12 includes an insert block 121, and the upper end of the magnetic base 6 is fixedly connected to the insert block 121, and the insert block 121 is slidably connected to the lower rotating connector 5, and the inner wall of the lower rotating connector 5 is slidably connected to the insert plate 122, and the insert plate 122 is slidably connected to the insert block 121, and the end surface of the insert plate 122 away from the insert block 121 is fixedly connected to the end plate 123, and the end plate 123 contacts the lower rotating connector 5. Through the setting of the insert plate 122, the insert block 121 can be plugged and fixed, so that the insert block 121 drives the magnetic base 6 to be stable, which is convenient for the operator to quickly install and use.

[0029] See also Figure 1 、 Figure 4A plurality of through slots are provided on the surface of the end plate 123, and the plurality of through slots are arranged in a circular array on the end plate 123. The arrangement of the through slots makes it easy to pull the end plate 123 for movement. A spring 124 is welded to the vertical part of the plug plate 122, and the other end of the spring 124 is welded to the lower rotating connector 5. The plug plate 122 can be connected for use through the arrangement of the spring 124.

[0030] The specific implementation process of the utility model is as follows: when in use, by pushing the magnetic base 6 to contact the lower rotating connector 5, the plug block 121 is inserted into the lower rotating connector 5, and under the pressure of the oblique end of the plug block 121, the plug plate 122 is pushed to move, so that the spring 124 is deformed, and eventually the plug plate 122 and the surface of the plug block 121 are moved. Under the action of the force, the plug plate 122 moves along the surface of the plug block 121. When the plug plate 122 slides into the slot on the surface of the plug block 121, the spring 124 recovers its deformation to pull the plug plate 122 into the plug block 121, and the plug block 121 is plugged in, so that the plug block 121 drives the magnetic base 6 to be stable, which is convenient for the operator to quickly install and use;

[0031] By setting the structures such as the rotating shaft locking handle 7, the upper connecting member 3, and the rotating shaft 4, the angle of the lower rotating connecting member 5 can be adjusted to complete the adaptive adjustment of the rotation angle of the magnetic base 6 on both sides, which can match the appropriate angle of the installation surface. Under the action of the magnetic opening and closing handle 8, the magnetic base 6 can have a good strong magnetic force, so that the magnetic base 6 can be firmly fixed to a non-flat surface, thereby improving the adaptability of installation and use;

[0032] The flexible pad 9 enhances the flexible adsorption effect of the lower end of the magnetic base 6. The magnetic pad 11 and friction groove 10 also enhance the magnetic strength of the magnetic base 6. The magnetic opening and closing handle 8 allows the magnet inside the magnetic base 6 to be rotated. When the two poles (N or S) of the magnet are oriented vertically, that is, when the N or S pole of the magnet is facing the soft magnetic material of the magnetic base 6, there is a strong magnetic field in this direction, which magnetizes the soft magnetic material of the magnetic base 6 and can be used to attract steel surfaces. When the two poles of the magnet are oriented horizontally, with the center of the N or S pole of the magnet facing the soft magnetic material (the center of a long strip magnet has only minimal magnetism and can be ignored), the soft magnetic material portion of the magnetic base 6 is not magnetized. Therefore, there is almost no magnetic force on the magnetic base 6, and it can be easily removed from the steel surface.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle magnetic base, comprising a mounting plate (2), characterized in that: The lower end of the mounting plate (2) is fixedly connected to two symmetrically distributed upper connecting members (3), each of the upper connecting members (3) is provided with a rotating shaft (4), the outer side of the rotating shaft (4) is fixedly sleeved with a lower rotating connecting member (5), the lower rotating connecting member (5) is rotatably connected to the upper connecting member (3), the lower side of the lower rotating connecting member (5) contacts a magnetic base (6), the side of the rotating shaft (4) is provided with a rotating shaft locking handle (7), the front of the magnetic base (6) is provided with a magnetic opening and closing handle (8), the lower end of the magnetic base (6) is fixedly connected to a flexible pad (9), the middle part of the lower end of the flexible pad (9) is provided with a friction groove (10), the lower end of the flexible pad (9) and the two sides of the friction groove (10) are fixedly connected with magnetic suction plates (11), and the magnetic base (6) and the lower rotating connecting member (5) are jointly provided with a mounting mechanism (12).

2. The multi-angle magnetic base according to claim 1, characterized in that: Two symmetrically distributed handles (1) are fixedly connected to the upper end of the mounting plate (2), and the handles (1) are made of rubber.

3. The multi-angle magnetic base according to claim 1, characterized in that: A plurality of the friction grooves (10) are provided, and the plurality of friction grooves (10) are evenly distributed on the flexible pad (9).

4. The multi-angle magnetic base according to claim 1, characterized in that: A plurality of magnetic suction sheets (11) are provided, and the plurality of magnetic suction sheets (11) are evenly distributed on the flexible pad (9).

5. The multi-angle magnetic base according to claim 1, characterized in that: The flexible pad (9) is rectangular in shape as a whole and is made of polyurethane.

6. The multi-angle magnetic base according to claim 1, characterized in that: The mounting mechanism (12) comprises an insert block (121), the upper end of the magnetic base (6) is fixedly connected to the insert block (121), the insert block (121) is slidably connected to the lower rotating connector (5), the inner wall of the lower rotating connector (5) is slidably connected to an insert plate (122), the insert plate (122) is slidably connected to the insert block (121), the end surface of the insert plate (122) away from the insert block (121) is fixedly connected to an end plate (123), and the end plate (123) is in contact with the lower rotating connector (5).

7. The multi-angle magnetic base according to claim 6, characterized in that: A plurality of through slots are provided on the surface of the end plate (123), and the plurality of through slots are arranged in a circular array on the end plate (123).

8. The multi-angle magnetic base according to claim 6, characterized in that: A spring (124) is welded to the vertical portion of the inserting plate (122), and the other end of the spring (124) is welded to the lower rotating connecting piece (5).

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