Efficient iron removal device for flame retardant

Abstract

The utility model relates to the field of flame retardants, in particular to an efficient iron removal device for flame retardants. The device comprises a rack, a telescopic frame and a bearing assembly, the rack is provided with a lifting assembly and a cleaning assembly, the lifting assembly is provided with an axis barrel, the axis barrel is rotationally provided with a rotating barrel, the rack is further in damping sliding contact with a mounting base, and the mounting base is in damping sliding connection with an electric plug; the two bearing assemblies are arranged on the rack in a relatively rotating mode, and each bearing assembly comprises a rotating rod rotationally arranged on the rack and connected with the lifting assembly in a meshed mode, a connecting rod arranged on the rotating rod and an arc-shaped frame arranged on the connecting rod. The telescopic frame is driven to extend or contract through the lifting of the axis cylinder, and the telescopic frame drives the electric plug to be inserted into or separated from the rack, so that the magnetic force on the rotating cylinder disappears when the rotating cylinder moves to the position close to the cleaning assembly, and scrap iron on the rotating cylinder is prevented from falling back to a flame retardant.

Description

Technical Field

[0001] This utility model relates to the field of flame retardants, and in particular to a high-efficiency iron removal device for flame retardants. Background Technology

[0002] Flame retardants are mainly used in transportation, electronic and electrical equipment, furniture, and building materials. Adding flame retardants does not make materials completely resistant to fire, but it can still reduce the occurrence of fires and buy precious escape time for people trapped in fires.

[0003] Chinese Patent No. CN219785132U discloses an iron removal device for flame retardant production, relating to the technical field of flame retardant processing equipment. The device includes a frame, an adsorption roller, a power supply, and a cleaning roller. The frame consists of a main support frame and a movable support slidably mounted on the main support frame. A power mechanism is provided on the main support frame to drive the movable support to rise and fall. The cleaning roller is rotatably mounted on the main support frame, with a motor connected to one end. The cleaning roller is axially parallel to the adsorption roller and can roll into contact with the adsorption roller when the adsorption roller reaches the second working position. This technical solution effectively avoids impurities adhering to the adsorption roller, causing cleaning difficulties and affecting subsequent use.

[0004] However, the above technical solution has the following problems: when the device removes iron from the adsorption roller, the coil and the wire are disconnected, and the magnetic force on the adsorption roller gradually fades. As a result, the rust on the adsorption roller will gradually fall into the flame retardant under its own gravity, thereby reducing the iron removal efficiency of the flame retardant. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a highly efficient iron removal device that uses the lifting and lowering of the shaft cylinder to drive the extension or retraction of the telescopic frame, and the telescopic frame to drive the electrical plug to insert or detach from the frame, so that when the rotating cylinder moves to the vicinity of the cleaning component, the magnetic force on the rotating cylinder dissipates, thus preventing iron filings on the rotating cylinder from falling back onto the flame retardant.

[0006] The technical solution of this utility model is a high-efficiency iron removal device for flame retardants, comprising: a frame on which a lifting component and a cleaning component are mounted; a shaft cylinder is mounted on the lifting component; a rotating cylinder is rotatably mounted on the shaft cylinder; a mounting seat is also damped and slidably contacted on the frame; and an electrical plug is damped and slidably connected to the mounting seat; a telescopic frame connected to the shaft cylinder; and the shaft cylinder, telescopic frame, electrical plug, and frame are electrically connected in sequence; and a receiving component, comprising two sets of components rotatably mounted on the frame, each receiving component including a rotating rod rotatably mounted on the frame and meshing with the lifting component, a connecting rod mounted on the rotating rod, and an arc-shaped frame mounted on the connecting rod.

[0007] Preferably, the lifting assembly includes a power mechanism mounted on the frame, a lifting frame slidably mounted on the frame, an intermediate rod mounted on the lifting frame, and a double-sided rack mounted on the intermediate rod.

[0008] Preferably, the rotating rod includes a gear section and a rotating rod section with one at each end of the gear section, and the gear section is meshed with a double-sided rack.

[0009] Preferably, the rotating cylinder has an internal toothed ring portion, and the outer surface of the rotating cylinder is also provided with a plurality of stirring rods distributed along a ring. Both the rotating cylinder and the stirring rods are made of magnetic material.

[0010] Preferably, the lifting frame is also equipped with a motor, and the output end of the motor is connected to a gear, which meshes with the internal gear ring.

[0011] Preferably, the shaft cylinder has an iron core inside, and a coil is wound on the iron core. The shaft cylinder also has multiple magnetic rings, all of which are in rotational contact with the rotating cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] In use, the lifting assembly drives the shaft cylinder to descend, which in turn pulls the telescopic frame downwards until it reaches its maximum extension. Then, the telescopic frame drives the electrical plug to descend, and the electrical plug is electrically connected to the frame. This energizes the coil inside the shaft cylinder to generate magnetic force. The magnetic force then magnetizes the rotating cylinder through the magnetic ring. The cleaning assembly removes the iron core from the rotating cylinder onto the arc-shaped frame, facilitating subsequent cleaning by the user and thus improving the iron removal efficiency of the flame retardant. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0015] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the receiving component in an embodiment of the present utility model;

[0017] Figure 4 This is a partial schematic diagram of an embodiment of the present utility model.

[0018] Reference numerals: 1. Frame; 2. Lifting frame; 3. Power mechanism; 4. Intermediate rod; 5. Double-sided rack; 6. Receiving assembly; 61. Rotating rod; 611. Gear section; 612. Rotating rod section; 62. Connecting rod; 63. Arc frame; 8. Shaft cylinder; 9. Telescopic frame; 10. Electrical plug; 11. Mounting base; 12. Rotating cylinder; 13. Stirring rod; 14. Motor; 15. Gear. Detailed Implementation

[0019] Example 1

[0020] like Figures 1-4 As shown in the figure, the efficient iron removal device for flame retardant proposed in this embodiment includes a frame 1, a telescopic frame 9, and a receiving assembly. The frame 1 is equipped with a lifting assembly and a cleaning assembly. The lifting assembly is equipped with a shaft cylinder 8, and a rotating cylinder 12 is rotatably mounted on the shaft cylinder 8. The frame 1 is also damped and slidably contacted with a mounting base 11, and a power plug 10 is damped and slidably connected to the mounting base 11. The telescopic frame 9 is connected to the shaft cylinder 8, and the shaft cylinder 8, the telescopic frame 9, the power plug 10, and the frame 1 are electrically connected in sequence. Two sets of receiving assemblies 6 are rotatably mounted on the frame 1. The receiving assembly 6 includes a rotating rod 61 rotatably mounted on the frame 1 and meshing with the lifting assembly, a connecting rod 62 mounted on the rotating rod 61, and an arc-shaped frame 63 mounted on the connecting rod 62. The two arc-shaped frames 63 are each provided with a baffle at their closest ends. The baffle can prevent iron filings from sliding into the flame retardant under their own weight during the rotation of the arc-shaped frame 63. The shaft cylinder 8 has an iron core inside, and a coil is wound on the iron core. The shaft cylinder 8 also has multiple magnetic rings, all of which are in rotational contact with the rotating cylinder 12.

[0021] In this embodiment, the lifting assembly drives the shaft cylinder 8 to descend, which in turn pulls the telescopic frame 9 to extend until it reaches its maximum extension. Then, the telescopic frame 9 drives the electrical plug 10 to descend, and the telescopic frame 9 pulls the electrical plug 10 to electrically connect it to the frame 1. This energizes the coil inside the shaft cylinder 8, generating a magnetic force. The magnetic force magnetizes the rotating cylinder 12 through the magnetic ring, attracting iron filings until the attraction force of the rotating cylinder 12 decreases. Then, the lifting assembly drives the rotating cylinder 12 to rise, driving the two rotating rods 61 to rotate. The rotating rods 61, through the connecting rod 62, drive the two arc-shaped frames 63 to abut against each other. At the same time, as the shaft cylinder 8 rises, the telescopic frame 9 pushes the electrical plug 10 away from the frame 1, thereby dissipating the magnetic force on the rotating cylinder 12. The cleaning assembly removes the iron core from the rotating cylinder 12 onto the arc-shaped frame 63, facilitating subsequent cleaning by the user, thus improving the iron removal efficiency of the flame retardant.

[0022] Example 2

[0023] like Figures 1-3 As shown, this embodiment proposes a high-efficiency iron removal device for flame retardants. Compared to Embodiment 1, in this embodiment, the lifting assembly includes a power mechanism 3 mounted on a frame 1, a lifting frame 2 slidably mounted on the frame 1, an intermediate rod 4 mounted on the lifting frame 2, and a double-sided rack 5 mounted on the intermediate rod 4. The rotating rod 61 includes a gear portion 611 and a rotating rod portion 612 with one at each end of the gear portion 611. The gear portion 611 meshes with the double-sided rack 5.

[0024] In this embodiment, the power mechanism 3 drives the lifting frame 2 to rise and fall. The lifting frame 2 drives the double-sided rack 5 to rise and fall through the intermediate rod 4. Each side of the double-sided rack 5 is engaged with a gear part 611, so as to move the arc frame 63 to the bottom of the rotating cylinder 12 and prevent iron filings from falling back into the flame retardant.

[0025] Example 3

[0026] like Figure 1 and Figure 2 As shown, this embodiment proposes a high-efficiency iron removal device for flame retardants. Compared to Embodiment 1, in this embodiment, the rotating cylinder 12 has an internal gear ring portion, and multiple stirring rods 13 distributed in a ring are also provided on the outer surface of the rotating cylinder 12. Both the rotating cylinder 12 and the stirring rods 13 are made of magnetic material. A motor 14 is also provided on the lifting frame 2, and a gear 15 is connected to the output end of the motor 14. The gear 15 meshes with the internal gear ring portion.

[0027] In this embodiment, the motor 14 drives the gear 15 to mesh with the rotating cylinder 12. During the rotation of the rotating cylinder 12, the stirring rod 13 will be inserted into the flame retardant, thereby reducing the distance between the rotating cylinder 12 and the iron filings inside the flame retardant, thus improving the cleaning effect of the iron filings inside the flame retardant.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A high-efficiency iron removal device for flame retardants, characterized in that, include: A frame (1) is provided with a lifting assembly and a cleaning assembly. A shaft cylinder (8) is provided on the lifting assembly. A rotating cylinder (12) is rotatably provided on the shaft cylinder (8). A mounting seat (11) is also provided on the frame (1) with damping sliding contact. An electrical plug (10) is provided on the mounting seat (11) with damping sliding connection. Telescopic frame (9) is connected to shaft cylinder (8), and shaft cylinder (8), telescopic frame (9), power plug (10) and frame (1) are electrically connected in sequence; The receiving component (6) has two sets of components that are rotatably arranged on the frame (1). The receiving component (6) includes a rotating rod (61) that is rotatably arranged on the frame (1) and meshing with the lifting component, a connecting rod (62) arranged on the rotating rod (61), and an arc frame (63) arranged on the connecting rod (62).

2. The high-efficiency iron removal device for flame retardants according to claim 1, characterized in that, The lifting assembly includes a power mechanism (3) mounted on the frame (1), a lifting frame (2) slidably mounted on the frame (1), an intermediate rod (4) mounted on the lifting frame (2), and a double-sided rack (5) mounted on the intermediate rod (4).

3. The high-efficiency iron removal device for flame retardants according to claim 1, characterized in that, The rotating rod (61) includes a gear part (611) and a rotating rod part (612) provided at each end of the gear part (611). The gear part (611) is meshed with the double-sided rack (5).

4. The high-efficiency iron removal device for flame retardants according to claim 2, characterized in that, The rotating cylinder (12) has an internal toothed ring section, and multiple stirring rods (13) distributed along the ring are also provided on the outer surface of the rotating cylinder (12). Both the rotating cylinder (12) and the stirring rods (13) are made of magnetic materials.

5. The high-efficiency iron removal device for flame retardants according to claim 4, characterized in that, The lifting frame (2) is also equipped with a motor (14), and the output end of the motor (14) is connected to a gear (15), which meshes with the internal gear ring.

6. The high-efficiency iron removal device for flame retardants according to claim 1, characterized in that, The shaft cylinder (8) has an iron core inside, and a coil is wound on the iron core. The shaft cylinder (8) also has multiple magnetic rings, all of which are in rotational contact with the rotating cylinder (12).

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