Magnetic substance removing device

Abstract

The utility model provides a kind of magnetic substance removal device, it is related to silicon material cleaning technical field.The utility model includes conveyer belt, and circulating mechanism is located above conveyer belt, multiple magnetic rods are located on circulating mechanism, and cleaning block is located on circulating mechanism, wherein, the circulating mechanism drives multiple magnetic rods to do horizontal circulating motion parallel to the horizontal direction of conveyer belt, the magnetic rod elastically rotates on circulating mechanism, the cleaning block side wall is on the magnetic rod movement track and is uneven slope, and the circulating mechanism side is equipped with guide plate.The utility model magnetic rod has self-cleaning function, and automatically removes the adsorbed magnetic substance to keep the adsorption capacity to magnetic substance.

Description

Technical Field

[0001] This utility model relates to the field of silicon material cleaning technology, specifically to a magnetic material removal device. Background Technology

[0002] In existing technologies, since silicon materials contain fine magnetic substances, magnetic rods are generally used for adsorption and removal.

[0003] Currently, due to the lack of self-cleaning function, magnetic materials adhere to the surface of the magnetic rod after it has been adsorbed for a period of time, which affects the magnetic rod's ability to adsorb magnetic materials in the future. Utility Model Content

[0004] The purpose of this invention is to develop a magnetic material removal device that has a self-cleaning function, automatically removing adsorbed magnetic materials to maintain the adsorption capacity of magnetic materials.

[0005] This utility model is achieved through the following technical solution:

[0006] A magnetic material removal device, comprising:

[0007] conveyor;

[0008] A circulating motion mechanism is located above the conveyor belt;

[0009] Multiple magnetic rods are mounted on the cyclic motion mechanism;

[0010] The cleaning block is located on the circulating motion mechanism;

[0011] The circulating motion mechanism drives multiple magnetic rods to perform horizontal circulating motion parallel to the conveyor belt's conveying direction. The magnetic rods rotate elastically on the circulating motion mechanism. The side wall of the cleaning block is located on the magnetic rod's motion trajectory and is an uneven inclined surface. The circulating motion mechanism is equipped with a guide plate on its side.

[0012] Optionally, the circulating motion mechanism includes a circulating belt, with drive wheels connected to the rotating ends of the circulating belt. Multiple supports are provided at equal intervals on the circulating belt, and the magnetic rod is rotatably mounted on the supports. A torsion spring is provided between the magnetic rod and the supports.

[0013] Optionally, the magnetic rod is internally an electromagnet, the support is provided with a brush electrically connected to the electromagnet, and the side of the circulating belt is provided with a guide rail slidably connected to the brush. The trajectory of the guide rail is adapted to the trajectory of the brush moving with the circulating belt.

[0014] Optionally, the guide rail includes a conductive section and an insulating section. The bottom horizontal section and the rotating sections at both ends of the guide rail are conductive sections, and the top horizontal section of the guide rail is an insulating section. The brush slides in contact with the conductive section to conduct electricity.

[0015] Optionally, the sidewall of the cleaning block includes two guide sections and a cleaning section, with the two guide sections located at both ends and the cleaning section located in the middle, and the cleaning section being covered with a number of spherical protrusions of different sizes.

[0016] Optionally, both the guide section and the cleaning section are inclined surfaces, and the cleaning section and the guide section are inclined from top to bottom in a direction away from the guide plate. The guide section is also inclined inward in the direction away from the cleaning section.

[0017] Optionally, the guide plate is inclined, tilting from top to bottom in a direction away from the conveyor belt.

[0018] Optionally, the top of the guide plate slides in contact with the top horizontal section of the circulating belt, and the edge of the top of the guide plate is covered with several bristles that contact the circulating belt.

[0019] Optionally, two sets of circulating motion mechanisms are provided above the conveyor belt, and the two sets of circulating motion mechanisms are connected by transmission to operate synchronously.

[0020] Optionally, a transmission shaft is coaxially connected between the drive wheels at both ends of the circulation belt of the two sets of circulation motion mechanisms, and a motor is connected to one of the drive wheels.

[0021] The beneficial effects of this utility model are:

[0022] This invention features multiple magnetic rods on two circulating belts that continuously slide and adsorb magnetic substances from the material. Then, as the electromagnets inside the horizontally circulating magnetic rods are de-energized, the magnetic rods automatically shake to dislodge the adsorbed magnetic substances, thus cleaning the magnetic rods. This prevents magnetic substances from adhering to the surface of the magnetic rods and affecting their adsorption performance, resulting in a good removal effect of magnetic substances from the material. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural diagram of the present utility model;

[0025] Figure 2 This is a structural diagram of the present invention without the guide plate;

[0026] Figure 3 for Figure 1 Side view;

[0027] Figure 4 for Figure 3 Top view of the cleanup block.

[0028] Reference numerals: 1. Circulating belt; 2. Support; 3. Magnetic rod; 4. Conveyor belt; 5. Cleaning block; 51. Guide section; 52. Cleaning section; 6. Guide plate; 7. Guide rail; 8. Brush. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0030] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and 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. Therefore, they should not be construed as limiting this invention.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] like Figures 1-4 As shown, this utility model discloses a magnetic material removal device, including a conveyor belt 4, which conveys silicon material. Two sets of circulating motion mechanisms are provided above the conveyor belt 4. The two sets of circulating motion mechanisms are connected by transmission to operate synchronously. The circulating motion mechanisms operate in a horizontal circulating motion and the motion trajectory is set parallel to the conveyor belt 4.

[0033] The cyclic motion mechanism includes a circulating belt 1, with drive wheels connected to both ends of the circulating belt 1. A transmission shaft is coaxially connected between the drive wheels at both ends of the two sets of circulating belts 1. One drive wheel is driven by a motor (not shown in the figure) to rotate, and the two circulating belts 1 move synchronously. The circulating belt 1 can be a chain, and the corresponding drive wheel is a sprocket meshing with the chain. The circulating belt 1 can also be a belt, and the corresponding drive wheel is a belt pulley.

[0034] Multiple supports 2 are evenly spaced on both circulating belts 1. Magnetic rods 3 are mounted on each support 2, and the magnetic rods 3 contain electromagnets. Brushes 8, electrically connected to the electromagnets, are also mounted on each support 2. A guide rail 7, slidably connected to the brushes 8, is located on the inner side of the circulating belts 1, between the two circulating motion mechanisms. The trajectory of the guide rail 7 matches the trajectory of the brushes 8 as they move with the circulating belts 1. The guide rail 7 includes conductive and insulating sections. The bottom horizontal section and the rotating sections at both ends of the guide rail 7 are conductive sections, while the top horizontal section is an insulating section. Within the conductive section, the brushes 8 slide against the guide rail 7, conducting electricity and energizing the electromagnets.

[0035] The magnetic rod 3 is hinged to the support 2, and a torsion spring is provided between the magnetic rod 3 and the support 2 to allow the magnetic rod 3 to rotate elastically. The rotation axis of the magnetic rod 3 is parallel to the conveying direction of the conveyor belt 4, that is, the magnetic rod 3 can swing to the side of the circulating belt 1. A limiting setting is provided at the hinge point between the support 2 and the magnetic rod 3 to limit the swing range of the magnetic rod 3. When no external force is applied, the elastic force of the torsion spring pushes the magnetic rod 3 to swing inward to the circulating belt 1, and the magnetic rod 3 is in a state perpendicular to the circulating belt 1. When an external force is applied, the magnetic rod 3 can swing outward to the circulating belt 1. The height of the two circulating motion mechanisms and the length of the magnetic rod 3 are adapted to the conveyor belt 4, so that when the magnetic rod 3 moves in the bottom horizontal section of the circulating belt 1, a very small gap is maintained between the magnetic rod 3 and the conveyor belt 4.

[0036] A cleaning block 5 is located above the middle of the two-circulation motion mechanism. The two side walls of the cleaning block 5 respectively cooperate with the magnetic rods 3 on the two circulation belts 1. Each side wall of the cleaning block 5 includes two guide sections 51 and a cleaning section 52. The two guide sections 51 are located at both ends, and the cleaning section 52 is located in the middle. The ends of the two guide sections 51 are directly above the two ends of the top horizontal section of the circulation belt 1. When the circulation belt 1 drives the magnetic rods 3 to move to the top horizontal section, the magnetic rods 3 first contact the first guide section 51, then contact the cleaning section 52, and finally contact the second guide section 51 before leaving the top horizontal section of the circulation belt 1. Both guide section 51 and cleaning section 52 are inclined surfaces. The cleaning section 52 slopes inwards from top to bottom. The two guide sections 51, while also sloped inwards from top to bottom, also slope inwards away from the cleaning section 52. This causes the magnetic rod 3 to gradually slope outwards as it slides through the first guide section 51, meaning it swings away from the two cyclic motion mechanisms. The magnetic rod 3 remains inclined as it slides through the cleaning section 52. As it slides through the second guide section 51, the magnetic rod 3 gradually straightens and returns to a perpendicular position to the circulating belt 1 after disengaging. Under the elastic force of the torsion spring, the magnetic rod 3 remains in contact with the side wall of the cleaning block 5 as it slides. The surface of the cleaning section 52 is covered with several spherical protrusions of varying sizes, causing the magnetic rod 3 to vibrate as it slides on the surface of the cleaning section 52.

[0037] Two guide plates 6 are respectively provided on the outer sides of the two circulating belts 1. The guide plates 6 are inclined and tilted away from the conveyor belt 4 from top to bottom. The top of the guide plate 6 slides in contact with the top horizontal section of the corresponding circulating belt 1. The top edge of the guide plate 6 is covered with several bristles that contact the circulating belt 1, and the bristles have a sealing effect. A waste bin for holding magnetic materials (not shown in the figure) can be set at the bottom of the guide plate 6.

[0038] The cleaning block 5 and the two guide plates 6 can be fixed by external support rods or brackets. The guide rail 7 can be fixed on the cleaning block 5. The drive wheel can be rotatably connected to the guide plate 6 to realize the fixation of the cyclic motion mechanism.

[0039] When conveyor belt 4 transports materials, the circulating motion mechanism drives the magnetic rods 3 to move horizontally in a circular motion. The direction of movement of the magnetic rods 3 on the bottom horizontal section of the circulating belt 1 is opposite to the conveying direction of conveyor belt 4. Multiple magnetic rods 3 slide across the conveyor belt 4 in turn, contacting the materials on the conveyor belt 4 and adsorbing the magnetic substances in the materials. The magnetic substances are attracted to the magnetic rods 3. The magnetic rods 3 move in a circular motion with the conveyor belt 4 and enter the top horizontal section of the circulating belt 1. Since the guide rail 7 on the side of the top horizontal section of the circulating belt 1 is an insulated section, the electromagnet inside the magnetic rods 3 is de-energized, and the magnetic rods 3 no longer attract the magnetic substances. The magnetic rods 3 first contact the guide section 51 on the side wall of the cleaning block 5. The guide 51 causes the magnetic rod 3 to deflect away from the cleaning block 5. Then the magnetic rod 3 enters the cleaning section 52. On the cleaning section 52, the magnetic rod 3 slides over several protrusions and vibrates. The magnetic material on the magnetic rod 3 is shaken off onto the guide plate 6. The magnetic material is discharged with the guide plate 6, thus separating from the magnetic rod 3. As the movement continues, the magnetic rod 3 leaves the cleaning section 52 and enters another guide section 51. Under the guidance of the guide section 51, the magnetic rod 3 gradually straightens and, after leaving the guide section 51, returns to a state perpendicular to the circulation belt 1. It then continues to slide back to the bottom horizontal section of the circulation belt 1 and continues to adsorb the magnetic material in the material.

[0040] In this invention, multiple magnetic rods 3 on the two circulating belts 1 continuously slide and adsorb magnetic substances in the material. Then, as the electromagnets inside the horizontally circulating magnetic rods 3 are de-energized, the magnetic rods 3 automatically shake to shake off the adsorbed magnetic substances, thus cleaning the magnetic rods 3. This prevents magnetic substances from adhering to the surface of the magnetic rods 3 and affecting their adsorption performance, resulting in a good removal effect of magnetic substances from the material.

[0041] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the technical solutions of this utility model. Any technical solution that can be implemented based on the above embodiments without creative effort should be considered to fall within the scope of protection of this utility model patent.

Claims

1. A magnetic substance removing apparatus characterized by comprising: include: conveyor; A circulating motion mechanism is located above the conveyor belt; Multiple magnetic rods are mounted on the cyclic motion mechanism; The cleaning block is located on the cyclic motion mechanism; The circulating motion mechanism drives multiple magnetic rods to perform horizontal circulating motion parallel to the conveyor belt's conveying direction. The magnetic rods rotate elastically on the circulating motion mechanism. The side wall of the cleaning block is located on the magnetic rod's motion trajectory and is an uneven inclined surface. The circulating motion mechanism is equipped with a guide plate on its side.

2. The magnetic substance removing device according to claim 1, characterized by The circulating motion mechanism includes a circulating belt, with drive wheels connected to the two ends of the circulating belt at their rotation points. Multiple supports are evenly spaced on the circulating belt, and the magnetic rod is rotatably mounted on the supports. A torsion spring is provided between the magnetic rod and the supports.

3. The magnetic substance removing device according to claim 2, characterized by The magnetic rod contains an electromagnet, and the support is provided with a brush electrically connected to the electromagnet. The side of the circulating belt is provided with a guide rail that is slidably connected to the brush. The trajectory of the guide rail is adapted to the trajectory of the brush moving with the circulating belt.

4. The magnetic substance removing device according to claim 3, characterized by The guide rail includes a conductive section and an insulating section. The bottom horizontal section and the rotating sections at both ends of the guide rail are conductive sections, and the top horizontal section of the guide rail is an insulating section. The brush slides in contact with the conductive section to conduct electricity.

5. The magnetic substance removing device according to claim 2, wherein The sidewall of the cleaning block includes two guide sections and a cleaning section. The two guide sections are located at both ends, and the cleaning section is located in the middle. The cleaning section is covered with a number of spherical protrusions of different sizes.

6. The magnetic substance removing device according to claim 5, wherein Both the guide section and the cleaning section are inclined surfaces. The cleaning section and the guide section are inclined from top to bottom in a direction away from the guide plate. The guide section is also inclined inward in the direction away from the cleaning section.

7. The magnetic material removal device according to claim 2, characterized in that, The guide plate is inclined, and from top to bottom, the guide plate is inclined in the direction away from the conveyor belt.

8. The magnetic material removal device according to claim 7, characterized in that, The top of the guide plate slides in contact with the top horizontal section of the circulating belt, and the edge of the top of the guide plate is covered with several bristles that contact the circulating belt.

9. The magnetic material removal device according to any one of claims 2 to 8, characterized in that, Two sets of circulating motion mechanisms are provided above the conveyor belt, and the two sets of circulating motion mechanisms are connected by transmission to operate synchronously.

10. The magnetic material removal device according to claim 9, characterized in that, The two sets of circulating motion mechanisms are coaxially connected to the drive wheels at both ends of the circulating belt by a transmission shaft, and a motor is connected to one of the drive wheels.

Images