A method and device for preparing soft magnetic rod

Abstract

The present invention relates to the technical field of soft magnetic material processing, and specifically to a method and a manufacturing device for a soft magnetic rod. The soft magnetic rod preparation device designed by the present invention realizes cutting production work through the cooperation between a set workbench, a driving rod, a positioning device, a cutting device, a conveying device, a debris collection auxiliary mechanism and auxiliary accessories. The debris residues at the end and the side of the end of the soft magnetic rod after cutting are cleaned and collected through the cooperation between the set debris collection auxiliary mechanism and the auxiliary accessories, so as to avoid the waste of material resources as much as possible, which has a positive effect on improving the production efficiency of the soft magnetic rod. Therefore, the present invention solves the problem that the existing soft magnetic rod cutting and processing equipment lacks a matching auxiliary processing device, so as to improve the production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to a preparation method and a manufacturing device for a soft magnetic rod. Background Art

[0002] Soft magnetic alloy is a kind of alloy with high magnetic permeability and low coercive force in weak magnetic field; this kind of alloy is widely used in radio electronics industry, precision instrument and meter, remote control and automatic control system, and is mainly used in energy conversion and information processing, and is an important material in national economy; the existing Chinese patent CN113245855A discloses a bar cutting and grinding integrated equipment, which includes a slide bar group, a movable plate, a T-slot, a T-slider, a mounting mechanism and a positioning hole, and the scheme can be a mechanical equipment for multi-point clamping and installation of bars of different lengths, and the cross section can be directly ground after the bar is cut, which greatly improves the utilization rate of the whole device and improves the processing efficiency of the bar. At the same time, part of the burrs around the circular cross section can be scraped off to prevent the cross section from having burrs and other impurities, so that the cross section quality can be guaranteed.

[0003] The cutting process of soft magnetic rods will generate a lot of debris and residue. The existing technology generally sets a debris collection device to avoid the waste of debris. However, in this process, the cut part of the rod will also be adhered to the corresponding debris and residue, which cannot be cleaned and collected. Even if the residue at the end can be cleaned, there is a lack of corresponding collection device to collect it, which will also cause waste of resources and have a negative impact on production efficiency.

[0004] Therefore, we need a preparation method and manufacturing device for soft magnetic rods to solve the problem that the existing soft magnetic rod cutting and processing equipment mentioned above lacks a matching auxiliary processing device, so as to improve production efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a preparation method and manufacturing device for soft magnetic rods, so as to solve the problem that the existing soft magnetic rod cutting and processing equipment mentioned in the above background technology lacks a matching auxiliary processing device, so as to improve production efficiency.

[0006] To achieve the above object, the present invention provides the following technical solutions: A method for preparing soft magnetic rods, comprising raw material preparation: selecting appropriate raw materials according to product specifications and performance requirements, and performing crushing, grinding, screening and other treatments to obtain powder that meets the requirements;

[0007] Mixing process: mixing the prepared raw materials and corresponding additives;

[0008] Pressing and molding: Put the mixed powder into the mold and press it to form the powder into a green embryo;

[0009] Sintering process: heat treatment of the green embryo;

[0010] Cutting process: The finished soft magnetic rods are cut through the set cutting process equipment.

[0011] Preferably, the cutting processing equipment includes a workbench, a driving rod, a positioning device, a cutting device, a conveying device, a debris collection auxiliary mechanism and auxiliary accessories; a driving rod is provided on the workbench, and a conveying device is connected to the driving rod, a soft magnetic rod is placed in the conveying device, and one end of the soft magnetic rod is positioned by a positioning device, the positioning device is provided on the workbench, the cutting device is provided on the workbench, and is provided at the side of the positioning device, the debris collection auxiliary mechanism is connected to the workbench, and the debris collection auxiliary mechanism is connected to the auxiliary accessories.

[0012] Preferably, the debris collection auxiliary mechanism includes a telescopic control support rod, a fixed disk, a connecting rod, a disk box, a rotation control motor, an air blowing hose, a carrying turntable, a fixed pad body, auxiliary balls, cleaning soft bristles, auxiliary barbed bristles, an installation cavity, a carrying bar, a handle, an auxiliary cleaning bar, a hair ball shell, a circular hole, and an arc-shaped auxiliary surface; the telescopic control support rod is symmetrically fixedly arranged on the workbench, and the top end of the telescopic control support rod is fixedly connected to the fixed disk, the fixed disk is fixedly connected to the connecting rod, and the connecting rod is symmetrically fixedly arranged on both sides of the disk box, a rotation control motor is fixedly arranged on the disk box, and a connecting shaft is arranged at one end of the rotation control motor, the connecting shaft is inserted and extended to the inner side of the disk box and the end is fixedly connected to the carrying turntable, the carrying turntable is fixedly arranged with a fixed pad body, and the disk box is symmetrically arranged with an air blowing Hose, auxiliary balls are equidistantly and movably embedded on the fixed pad body, the cleaning soft bristles are arranged on the fixed pad body and at the side positions of the auxiliary balls, and auxiliary barbs are arranged at the side positions of the end portions of the cleaning soft bristles, and the auxiliary barbs are inclined toward the fixed pad body, and an auxiliary accessory is connected to the bottom side of the disk box, the mounting cavity grooves are symmetrically arranged on the upper and lower sides of the disk box, and the mounting cavity grooves are adapted to be snap-connected with the supporting strip, connecting plates are symmetrically fixedly arranged at both ends of the supporting strip, and the connecting plates are fixedly connected to the disk box by screws, an auxiliary cleaning strip is connected to the inner side wall of the supporting strip, a handle is fixedly arranged on the outer side wall of the supporting strip, a hair ball shell is fixedly arranged at the end of the auxiliary cleaning strip, circular holes are equidistantly arranged on the hair ball shell, and an arc-shaped auxiliary surface is arranged at the outer opening position of the circular hole.

[0013] Preferably, the fixed pad body and the carrying turntable are provided in the same number of groups, both are arranged inside the disc box, and the diameters of the fixed pad body and the carrying turntable are set equal to the inner diameter of the disc box.

[0014] Preferably, the cleaning bristles are arranged in a ring shape to form a cleaning bristle ring, and the cleaning bristle ring corresponds to the auxiliary balls in the setting position and has the same number of groups.

[0015] Preferably, the disc box corresponds to the setting position of the conveying device.

[0016] Preferably, two supporting bars are symmetrically arranged on the disk box, and the supporting bars are arranged as arc-shaped bars.

[0017] Preferably, the auxiliary accessories include a material receiving port, a connecting cover plate, a material collection box body, a placement slot, an inner lining box, a placement strap, a handle, and a filter mesh; the material receiving port is arranged on the bottom side of the disc box, and a connecting cover plate is fixedly arranged on the bottom end of the material receiving port, the connecting cover plate is fixedly connected to the material collection box body by a fastening screw, one end of the fastening screw is provided with an auxiliary knob, the inner side of the box opening of the material collection box body is symmetrically provided with a placement slot, the inner lining box is placed in the material collection box body, and a placement strap is symmetrically fixedly arranged on the side of the box opening of the inner lining box, the placement strap is fixedly provided with a handle, and the bottom end of the inner lining box is equidistantly provided with filter mesh holes.

[0018] Preferably, the lining box and the aggregate box body are arranged at corresponding positions and have the same number of groups.

[0019] Preferably, the placement straps and the placement slots are arranged at corresponding positions, have the same number of groups, and are adapted to be snap-fitted with the placement slots.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The soft magnetic rod preparation device designed in the present invention mainly cleans and collects the debris residues at the ends and side positions of the cut soft magnetic rods through the coordinated use of the arranged debris collection auxiliary mechanism and the auxiliary accessories, thereby avoiding the waste of material resources as much as possible, and has a positive impact on improving the production efficiency of soft magnetic rods; therefore, the present invention solves the problem that the existing soft magnetic rod cutting and processing equipment lacks a matching auxiliary processing device, so as to improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front structural connection of the soft magnetic rod preparation device of the present invention;

[0023] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram of the structure connection;

[0024] Figure 3 This is a schematic diagram of the rear structural connection of the soft magnetic rod preparation device of the present invention;

[0025] Figure 4 For the present invention Figure 3 A partial enlarged schematic diagram of the structure connection;

[0026] Figure 5 A top view of the connection between the debris collection auxiliary mechanism and the auxiliary accessory structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the local structural connection of the auxiliary cleaning strip of the present invention;

[0028] Figure 7 It is a schematic diagram of the connection between the load-bearing turntable and the fixed pad structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the local structural connection of the fixed pad body of the present invention;

[0030] Fig. 9 For the present invention Figure 8 A partial enlarged schematic diagram of the structure connection;

[0031] Fig.10 This is a bottom view of the connection between the debris collection auxiliary mechanism and the auxiliary accessory structure of the present invention.

[0032] In the figure: workbench 1, drive rod 2, positioning device 3, cutting device 4, soft magnetic rod 5, conveying device 6, debris collection auxiliary mechanism 7, telescopic control support rod 701, fixed disk 702, connecting rod 703, disk box 704, rotation control motor 705, blowing hose 706, bearing turntable 707, fixed pad body 708, auxiliary ball 709, cleaning soft hair 710, auxiliary barbed hair 711, installation cavity groove 712, bearing bar 713, handle 714, auxiliary cleaning bar 715, hair ball shell 716, circular hole 717, arc auxiliary surface 718, auxiliary accessories 8, material receiving port 801, connecting cover plate 802, collection box body 803, placement slot 804, lining box 805, placement board 806, handle 807, filter mesh 808. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 4 , a method for preparing a soft magnetic rod material, comprising raw material preparation: selecting suitable raw materials according to product specifications and performance requirements, and performing crushing, grinding, screening and other treatments to obtain powder that meets the requirements;

[0035] Mixing process: mixing the prepared raw materials and corresponding additives;

[0036] Pressing and molding: Put the mixed powder into the mold and press it to form the powder into a green embryo;

[0037] Sintering process: heat treatment of the green embryo;

[0038] Cutting process: The finished soft magnetic rod 5 is cut by the provided cutting process equipment.

[0039] The cutting and processing equipment here includes a workbench 1, a driving rod 2, a positioning device 3, a cutting device 4, a conveying device 6, a debris collection auxiliary mechanism 7 and an auxiliary accessory 8; a driving rod 2 is provided on the workbench 1, and a conveying device 6 is connected to the driving rod 2, a soft magnetic rod 5 is placed in the conveying device 6, and one end of the soft magnetic rod 5 is positioned by the positioning device 3, the positioning device 3 is arranged on the workbench 1, the cutting device 4 is arranged on the workbench 1, and is arranged at the side position of the positioning device 3, the debris collection auxiliary mechanism 7 is connected to the workbench 1, and the debris collection auxiliary mechanism 7 is connected to the auxiliary accessory 8; here, the soft magnetic rod 5 is cut and processed by the provided cutting and processing equipment, and the debris residue at the end and the side position of the end of the soft magnetic rod 5 after cutting is cleaned and collected by the cooperation between the provided debris collection auxiliary mechanism 7 and the auxiliary accessory 8, so as to avoid waste of material resources as much as possible; and a corresponding cutting debris collection device is provided on the positioning device 3 to collect and process most of the debris.

[0040] The problem that the existing soft magnetic bar cutting and processing equipment lacks a matching auxiliary processing device is further solved, so as to improve the production efficiency.

[0041] Example 2: Based on Example 1, please refer to Figure 1-Figure 8The debris collection auxiliary mechanism 7 includes a telescopic control support rod 701, a fixed disk 702, a connecting rod 703, a disk box 704, a rotation control motor 705, an air blowing hose 706, a bearing turntable 707, a fixed pad body 708, an auxiliary ball 709, a cleaning soft hair 710, an auxiliary barb hair 711, a mounting cavity groove 712, a bearing bar 713, a handle 714, an auxiliary cleaning bar 715, a hair ball shell 716, a circular hole 717, and an arc-shaped auxiliary surface 718; the telescopic control support rod 701 is symmetrically fixed on the workbench 1, and the telescopic control support rod 701 The top of the disk 704 is fixedly connected to the fixed disk 702, the fixed disk 702 is fixedly connected to the connecting rod 703, and the connecting rod 703 is symmetrically fixedly arranged on both sides of the disk box 704, where the disk box 704 corresponds to the setting position of the conveying device 6; a rotation control motor 705 is fixedly arranged on the disk box 704, and a connecting shaft is arranged at one end of the rotation control motor 705, the connecting shaft is inserted and extended to the inner side of the disk box 704 and the end is fixedly connected to the carrying turntable 707, and a fixed pad body 708 is fixedly arranged on the carrying turntable 707, and the fixed pad body 708 is arranged with the carrying turntable 707 The number of groups is the same, and both are arranged on the inner side of the disk box 704, and the diameters of the fixed pad body 708 and the supporting turntable 707 are set equal to the inner diameter of the disk box 704; the disk box 704 is symmetrically provided with a blowing hose 706, and the fixed pad body 708 is equidistantly and movably provided with auxiliary balls 709, and the cleaning soft bristles 710 are arranged on the fixed pad body 708 and are arranged at the side position of the auxiliary balls 709, and the bottom side of the disk box 704 is connected with an auxiliary accessory 8, and the installation cavity groove 712 is symmetrically arranged on the upper and lower sides of the disk box 704, and the installation cavity groove 712 is aligned with the supporting strip 713. Adapting the card connection, connecting plates are symmetrically fixedly arranged at both ends of the bearing bar 713, and the connecting plates are fixedly connected to the disk box 704 by screws. An auxiliary cleaning bar 715 is connected to the inner wall of the bearing bar 713, and a handle 714 is fixedly arranged on the outer wall of the bearing bar 713. A hair ball shell 716 is fixedly arranged at the end of the auxiliary cleaning bar 715, and circular holes 717 are equidistantly arranged on the hair ball shell 716, and an arc-shaped auxiliary surface 718 is arranged at the outer opening position of the circular hole 717; here, two bearing bars 713 are symmetrically arranged on the disk box 704, and the bearing bars 713 are arranged as arc bars;After the soft magnetic rod 5 is sent to the positioning device 3 by the conveying device 6, the positioning device 3 positions the soft magnetic rod 5, and then the cutting device 4 performs cutting processing. After the cutting is completed, the debris residue on the soft magnetic rod 5 at the cut end is first cleaned and collected to prevent the debris residue from affecting the cutting quality. That is, the soft magnetic rod 5 is pulled back by the conveying device 6, and after reaching the appropriate position, the disk box 704 is driven downward by the telescopic control support rod 701, so that after the disk box 704 reaches the appropriate position, the soft magnetic rod 5 is driven forward by the conveying device 6. First, the end of the soft magnetic rod 5 is The auxiliary cleaning strip 715 is used for initial cleaning. During this process, a hair ball shell 716 is provided at the end of the auxiliary cleaning strip 715, and a circular hole 717 and an arc-shaped auxiliary surface 718 are provided on the hair ball shell 716. The function of the hair ball shell 716 is to allow debris and residue to enter the hair ball shell 716 from the circular hole 717 as much as possible during the initial cleaning work, so as to achieve the purpose of temporary collection. After the processing is completed, the supporting strip 713 is removed, and then the debris in the hair ball shell 716 at the end of the auxiliary cleaning strip 715 is taken out; when the cut end of the soft magnetic rod 5 reaches the fixed portion on the side wall of the supporting turntable 707, the soft magnetic rod 5 is removed. When the pad body 708 is in the position, the rotation control motor 705 is started to drive the carrying turntable 707 to rotate, so that the cleaning soft bristles 710 set on the fixed pad body 708 clean the end of the soft magnetic rod 5. The cleaning soft bristles 710 here are arranged in a ring shape to form a cleaning bristle ring, and the cleaning bristle ring corresponds to the setting position of the auxiliary balls 709 and the number of setting groups is the same; and the end side positions of the cleaning soft bristles 710 are arranged with auxiliary barbed bristles 711, and the auxiliary barbed bristles 711 are inclined toward the fixed pad body 708; to improve its cleaning effect, the auxiliary balls arranged here The beads 709 help the rotating disk 707 to drive the fixed pad 708 to rotate, so as to avoid the fixed pad 708 and the end of the soft magnetic rod 5 causing large friction, resulting in the loosening of the fixed pad 708, or causing damage to the soft magnetic rod 5; during the cleaning process, the air can be blown through the air hose 706, and the air hose 706 is connected to the air pump so that the cleaned debris enters the auxiliary accessory 8, or after the cleaning is completed, the soft magnetic rod 5 is pulled back by the conveying device 6, and the auxiliary cleaning strip 715 set in this process will clean the side of the soft magnetic rod 5 again. ;

[0042] The auxiliary cleaning strip 715 here also acts as a blocking surface at the box opening of the disk box 704, and when the rotation control motor 705 drives the supporting turntable 707 and the fixed pad body 708 to rotate, it avoids the cleaned debris from splashing out as much as possible.

[0043] The problem that the existing soft magnetic bar cutting and processing equipment lacks a matching auxiliary processing device is further solved, so as to improve the production efficiency.

[0044] Example 3: Based on Example 2, please refer to Figure 2 and Figure 9-10The auxiliary accessories 8 include a material receiving port 801, a connecting cover plate 802, a material collecting box body 803, a placement slot 804, an inner lining box 805, a placement board 806, a handle 807, and a filter mesh 808; the material receiving port 801 is arranged on the bottom side of the disk box 704, and a connecting cover plate 802 is fixedly arranged at the bottom end of the material receiving port 801, and the connecting cover plate 802 is fixedly connected to the material collecting box body 803 by a fastening screw, and an auxiliary knob is arranged at one end of the fastening screw, and the inner side of the box mouth of the material collecting box body 803 is symmetrical. A placement slot 804 is provided, and a placement strap 806 is symmetrically fixedly provided on the side of the box opening of the lining box 805, a handle 807 is fixedly provided on the placement strap 806, and filter mesh holes 808 are equidistantly provided on the bottom end of the lining box 805; the lining box 805 here corresponds to the setting position of the aggregate box body 803 and is set in the same number of groups; the placement strap 806 here corresponds to the setting position of the placement slot 804 and is set in the same number of groups, and the placement strap 806 is adapted to be snapped into the placement slot 804.

[0045] The cleaned debris and residue enter into the liner box 805 through the receiving port 801, and the liner box 805 is placed in the collecting box body 803. The collected debris is finally taken out for centralized processing.

[0046] In order to further improve the convenience of handling the debris, a corresponding cleaning liquid or washing liquid can be placed in the aggregate box body 803, and the debris collected in the aggregate box body 803 can be directly processed, saving subsequent cleaning steps, and after the debris enters the lining box 805, when taking out the collected debris residue, the lining box 805 can be directly taken out, and the washing liquid will flow from the filter mesh 808 into the aggregate box body 803, so that the washing liquid remains in the aggregate box body 803, and the operation is convenient and simple.

[0047] The problem that the existing soft magnetic bar cutting and processing equipment lacks a matching auxiliary processing device is further solved, so as to improve the production efficiency.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soft magnetic bar cutting and processing equipment, characterized in that: The cutting processing equipment comprises a workbench (1), a driving rod (2), a positioning device (3), a cutting device (4), a conveying device (6), a debris collection auxiliary mechanism (7) and an auxiliary accessory (8); the workbench (1) is provided with a driving rod (2), and the driving rod (2) is connected to the conveying device (6), a soft magnetic rod (5) is placed in the conveying device (6), and one end of the soft magnetic rod (5) is positioned by the positioning device (3), the positioning device (3) is arranged on the workbench (1), the cutting device (4) is arranged on the workbench (1), and is arranged at a side position of the positioning device (3), the debris collection auxiliary mechanism (7) is connected to the workbench (1), and the debris collection auxiliary mechanism (7) is connected to the auxiliary accessory (8); The debris collection auxiliary mechanism (7) comprises a telescopic control support rod (701), a fixed disk (702), a connecting rod (703), a disk box (704), a rotation control motor (705), an air blowing hose (706), a bearing turntable (707), a fixed pad body (708), an auxiliary ball (709), cleaning soft bristles (710), auxiliary barbed bristles (711), an installation cavity (712), a bearing bar (713), a handle (714), an auxiliary cleaning bar (715), a bristle ball shell (716), a circular hole (717), and an arc-shaped auxiliary surface (718); the telescopic control support rod (701) is The disc box (704) is fixedly arranged on a workbench (1), and the top end of the telescopic control support rod (701) is fixedly connected to the fixed disc (702), the fixed disc (702) is fixedly connected to the connecting rod (703), and the connecting rod (703) is symmetrically fixedly arranged on both sides of the disc box (704), the disc box (704) is fixedly arranged with a rotation control motor (705), and one end of the rotation control motor (705) is provided with a connecting shaft, the connecting shaft is inserted and extended to the inner side of the disc box (704) and the end thereof is fixedly connected to the bearing turntable (707), the bearing turntable (707) is fixedly arranged with a fixed pad body (708), and the disc The box (704) is symmetrically provided with an air blowing hose (706); the fixed pad body (708) is equidistantly and movably provided with auxiliary balls (709); the cleaning soft bristles (710) are provided on the fixed pad body (708) and are provided at the side positions of the auxiliary balls (709); and auxiliary barbs (711) are provided at the side positions of the ends of the cleaning soft bristles (710); the auxiliary barbs (711) are inclined toward the fixed pad body (708); the bottom side of the disk box (704) is connected with an auxiliary accessory (8); and the mounting cavity grooves (712) are symmetrically provided at the upper and lower sides of the disk box (704). side, and the mounting cavity groove (712) is adapted to be snap-fitted with the supporting strip (713), connecting plates are symmetrically fixedly arranged at both ends of the supporting strip (713), and the connecting plates are fixedly connected to the disk box (704) by screws, and the inner wall of the supporting strip (713) is connected to an auxiliary cleaning strip (715), and the outer wall of the supporting strip (713) is fixedly provided with a handle (714), and the end of the auxiliary cleaning strip (715) is fixedly provided with a hair ball shell (716), and circular holes (717) are equidistantly arranged on the hair ball shell (716), and an arc-shaped auxiliary surface (718) is arranged at the outer opening position of the circular hole (717).

2. The soft magnetic bar cutting and processing equipment according to claim 1, characterized in that: The fixed pad body (708) and the carrying turntable (707) are provided in the same number of groups, and both are provided inside the disk box (704). The diameters of the fixed pad body (708) and the carrying turntable (707) are set equal to the diameter of the inside of the disk box (704).

3. The soft magnetic bar cutting and processing equipment according to claim 1, characterized in that: The cleaning bristles (710) are arranged in a ring shape to form a cleaning bristle ring, and the cleaning bristle ring and the auxiliary balls (709) are arranged at corresponding positions and have the same number of groups.

4. The soft magnetic bar cutting and processing equipment according to claim 1, characterized in that: The disk box (704) corresponds to the setting position of the conveying device (6).

5. The soft magnetic bar cutting and processing equipment according to claim 1, characterized in that: Two bearing bars (713) are symmetrically arranged on the disk box (704), and the bearing bars (713) are arranged as arc-shaped bars.

6. The soft magnetic bar cutting and processing equipment according to claim 1, characterized in that: The auxiliary accessories (8) include a material receiving port (801), a connecting cover plate (802), a material collecting box body (803), a placement slot (804), an inner lining box (805), a placement strap plate (806), a handle (807), and a filter mesh (808); the material receiving port (801) is arranged on the bottom side of the disk box (704), and a connecting cover plate (802) is fixedly arranged at the bottom end of the material receiving port (801), and the connecting cover plate (802) and the material collecting box body (803) are fastened together. The connection is fixed by screws, and an auxiliary knob is provided at one end of the tightening screw. A placement slot (804) is symmetrically provided on the inner side of the box opening of the aggregate box body (803). The lining box (805) is placed in the aggregate box body (803), and a placement strap (806) is symmetrically fixedly provided on the side position of the box opening of the lining box (805). A handle (807) is fixedly provided on the placement strap (806), and filter mesh holes (808) are equidistantly provided at the bottom end of the lining box (805).

7. The soft magnetic bar cutting and processing equipment according to claim 6, characterized in that: The lining box (805) and the aggregate box body (803) are arranged at corresponding positions and have the same number of groups.

8. The soft magnetic bar cutting and processing equipment according to claim 6, characterized in that: The placement straps (806) and the placement slots (804) are arranged at corresponding positions and have the same number of groups, and the placement straps (806) and the placement slots (804) are adapted to be snap-connected.

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