Magnet moving device
By designing a magnet moving device that utilizes the conductivity characteristics of magnets and closed circuits, the existing device has been solved with complex structure and inconvenient operation, and efficient movement and placement of magnets is realized, which simplifies operation and reduces costs.
Patent Information
- Application Number
- CN202421353937.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The existing magnet moving devices have complex structures, high production costs, inconvenient operation, and difficult to move magnets efficiently.
A magnet moving device including a positioning seat, a robot arm, a positioning sleeve, a iron plate, a guide rod, a push block and a cylinder is designed. The conductive characteristics of the magnet are used to form a closed circuit, and the precise movement and placement of the magnet is achieved through signal lights and push blocks. .
It realizes efficient movement and placement of magnets, the device structure is simple, convenient operation, high movement efficiency, and reduces production and operation costs.
Smart Images
Figure CN222453743U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a moving device for a magnet. Background Art
[0002] Magnet is a natural or artificial magnetic material that can generate a magnetic field. It is mainly composed of iron, cobalt, nickel and other atoms. The internal structure of its atoms is relatively special and has magnetic moment. There are many types of magnets, such as shape-based magnets, property-based magnets, industry-based magnets, etc. After the magnet is produced, it needs to be moved to a designated location for factory packaging. The common way to pick and place the magnet is pneumatic suction and clamping. The structure of the device is complex, the production cost is high, and the operation is inconvenient. Utility Model Content
[0003] In view of the shortcomings existing in the above problems, the utility model provides a magnet moving device.
[0004] To achieve the above-mentioned purpose, the utility model provides a device for moving a magnet, including a positioning seat, the upper part of the positioning seat is connected to a mechanical arm, the lower part of the positioning seat is installed with a positioning sleeve, the bottom of the positioning sleeve is evenly installed with iron plates along the circumferential direction, guide holes are axially processed through both sides of the positioning sleeve, guide rods are slidably arranged in the guide holes, the lower part of the guide rods extends out of the guide holes, the upper ends of the two guide rods are connected in series with a power supply and a signal light through wires, a push block is provided in the center hole in the middle of the positioning sleeve, the upper part of the push block is connected to a cylinder, and the cylinder is installed at the bottom of the positioning seat.
[0005] As a further improvement of the utility model, the bottom of the positioning sleeve is evenly processed with grooves, and the iron plate is fitted into the grooves.
[0006] As a further improvement of the utility model, the guide rod is a variable diameter shaft structure, the diameter of the middle part of the guide rod is larger than the two ends, a compression spring is installed on the upper part of the guide rod and in the guide hole, the upper end of the compression spring abuts against the bottom of the positioning seat, and the lower end of the compression spring abuts against the shoulder of the guide rod.
[0007] As a further improvement of the utility model, the diameter of the lower portion of the guide hole becomes smaller to form a contraction opening, and the lower end of the guide rod extends out along the contraction opening.
[0008] As a further improvement of the utility model, the guide rod is a conductor.
[0009] As a further improvement of the utility model, the guide rod and the iron plate are staggered.
[0010] As a further improvement of the utility model, the push block is made of non-magnetic material.
[0011] The beneficial effects of the utility model are:
[0012] The device utilizes the conductive property of the magnet. After the magnet and the iron plate are adsorbed and positioned, they contact with the guide rod and cooperate to form a closed loop, so that the signal light in the closed loop lights up and sends a working signal, thereby moving the magnet to the specified position, and then the magnet is separated from the iron plate by a push block made of non-magnetic material to complete the picking and placing process. The device has a simple structure, convenient operation and high moving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a front view of a magnet moving device of the utility model;
[0014] Figure 2 This is a bottom view of a magnet moving device of the utility model;
[0015] Figure 3 for Figure 2 Middle AA section view;
[0016] Figure 4 The utility model is a schematic diagram of the working of a magnet moving device.
[0017] In the figure: 1. positioning sleeve; 11. center hole; 12. guide hole; 121. contraction mouth; 13. groove; 14. iron plate; 2. guide rod; 3. compression spring; 4. push block; 5. cylinder; 6. positioning seat; 7. wire; 8. power supply; 9. signal light; 10. mechanical arm. DETAILED DESCRIPTION
[0018] like Figure 1-3 As shown, a magnet moving device described in the utility model includes a positioning seat 6, the upper part of the positioning seat 6 is connected to a mechanical arm 10, the lower part of the positioning seat 6 is installed with a positioning sleeve 1, the bottom of the positioning sleeve 1 is evenly installed with an iron plate 14 along the circumferential direction, the bottom of the positioning sleeve 1 is evenly processed with a groove 13, the iron plate 14 is matched and embedded in the groove 13, the two sides of the positioning sleeve 1 are axially processed with guide holes 12, the guide rod 2 is slidably arranged in the guide hole 12, the guide rod 2 and the iron plate 14 are staggered, the lower part of the guide rod 2 extends out of the guide hole 12, the guide rod 2 is a variable diameter shaft structure, and the guide rod 2 is in the middle of the guide rod 2. The diameter of the upper part is larger than that of the two ends. A compression spring 3 is installed in the upper part of the guide rod 2 and the guide hole 12. The upper end of the compression spring 3 abuts against the bottom of the positioning seat 6, and the lower end of the compression spring 3 abuts against the axial shoulder of the guide rod 2. The diameter of the lower part of the guide hole 12 becomes smaller to form a contraction opening 121. The lower end of the guide rod 2 extends out along the contraction opening 121. The upper ends of the two guide rods 2 are connected in series with the power supply 8 and the signal light 9 through the wire 7. The guide rod 2 is a conductor. A push block 4 is provided in the central hole 11 in the middle of the positioning sleeve 1. The push block 4 is made of non-magnetic material. The upper part of the push block 4 is connected to the cylinder 5, and the cylinder 5 is installed at the bottom of the positioning seat 6.
[0019] The device utilizes the conductive property of the magnet. After the magnet and the iron plate are adsorbed and positioned, they contact with the guide rod and cooperate to form a closed loop, so that the signal light in the closed loop lights up and sends a working signal, thereby moving the magnet to the specified position, and then the magnet is separated from the iron plate by a push block made of non-magnetic material to complete the picking and placing process. The device has a simple structure, convenient operation and high moving efficiency.
[0020] In order to facilitate the understanding of the present invention, the following description is given in conjunction with the accompanying drawings (see Figure 4 );
[0021] During operation, the robotic arm first drives the positioning seat as a whole to move to the position where the magnet is placed, the iron plate at the bottom of the positioning sleeve is adsorbed and positioned by the magnet, the lower end of the positioning rod contacts the surface of the magnet and is lifted by the magnet. Since the magnet has conductive properties, the magnet cooperates with the two positioning rods, the power supply and the signal light to form a closed loop. After the signal light is on, a working signal is sent, indicating that the magnet has been adsorbed and positioned, and the robotic arm drives the positioning seat as a whole to move the magnet above the designated workstation; then the cylinder drives the push block to move downward, and the push block forms a downward thrust on the magnet. After the magnet is disengaged from the iron plate, it falls to the designated position under the action of its own gravity, the lower end of the guide rod is disconnected from the magnet, the closed loop is disconnected accordingly, the signal light goes out, and it is determined that the magnet has been placed. The guide rod uses the memory characteristics of the compression spring to move down and reset, the push block moves up and resets, and the robotic arm drives the positioning seat to reset and continue to move the next magnet.
[0022] The above description is only the preferred 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.
Claims
1. A device for moving a magnet, characterized in that: The invention comprises a positioning seat (6), the upper part of which is connected to a mechanical arm (10), a positioning sleeve (1) being installed at the lower part of the positioning seat (6), an iron plate (14) being evenly installed at the bottom of the positioning sleeve (1) along the circumferential direction, guide holes (12) being axially processed and penetrated on both sides of the positioning sleeve (1), a guide rod (2) being slidably arranged in the guide hole (12), the lower part of the guide rod (2) extending out of the guide hole (12), the upper ends of the two guide rods (2) being connected in series with a power source (8) and a signal lamp (9) through a wire (7), a push block (4) being arranged in the central hole (11) in the middle part of the positioning sleeve (1), the upper part of the push block (4) being connected to a cylinder (5), and the cylinder (5) being installed at the bottom of the positioning seat (6).
2. A magnet moving device according to claim 1, characterized in that: A groove (13) is evenly processed on the bottom of the positioning sleeve (1), and the iron plate (14) is fitted into the groove (13).
3. A magnet moving device according to claim 1, characterized in that: The guide rod (2) is a variable diameter shaft structure, the diameter of the middle part of the guide rod (2) is larger than that of the two ends, a compression spring (3) is installed in the upper part of the guide rod (2) and in the guide hole (12), the upper end of the compression spring (3) abuts against the bottom of the positioning seat (6), and the lower end of the compression spring (3) abuts against the shoulder of the guide rod (2).
4. A magnet moving device according to claim 3, characterized in that: The diameter of the lower portion of the guide hole (12) decreases to form a contraction opening (121), and the lower end of the guide rod (2) extends out along the contraction opening (121).
5. The magnet moving device according to claim 1, characterized in that: The guide rod (2) is a conductor.
6. A magnet moving device according to claim 1, characterized in that: The guide rod (2) and the iron plate (14) are arranged in a staggered manner.
7. A magnet moving device according to claim 1, characterized in that: The push block (4) is made of non-magnetic material.