Automatic screening machine for magnetic material production

Abstract

The utility model discloses an automatic screening machine for magnetic material production, and relates to the technical field of magnetic material screening machines. The device comprises a supporting table, a feeding assembly is installed on the top of the supporting table, and an arc-shaped guide frame is fixedly connected to one side of the supporting table. The device is provided with the feeding assembly, the screening assembly, the detecting assembly and the collecting assembly, the feeding assembly is started firstly, so that the magnetic material is guided into the conveying pipe through the flow guide groove, and therefore automatic feeding is completed, the magnetic material is driven to rotate through rotation of the screening assembly, and when the magnetic material passes through the position below the detecting assembly, the magnetic material is conveyed to the collecting assembly. The distance between the top of the measuring assembly and the detecting assembly can be measured, so that the length of the magnetic materials is calculated, the detected magnetic materials fall into the collecting assembly according to the guiding groove, the magnetic materials with the same length are collected to the same position according to the length, detected by the detecting assembly, of the magnetic materials, and therefore full-automatic magnetic material screening is completed, manual detection is not needed, operation is convenient and fast, and efficiency is high. And the screening efficiency and the working efficiency of the magnetic materials are improved, and manpower is saved.

Description

Technical Field

[0001] The present application relates to the technical field of magnetic material screening machines, and in particular to an automatic screening machine for magnetic material production. Background Art

[0002] Magnetic materials refer to materials that can respond to magnetic fields in some way. Magnetic materials are generally divided into soft magnetic materials and hard magnetic materials according to the difficulty of their magnetization. Soft magnetic materials are easy to demagnetize after magnetization, while hard magnetic materials are not easy to demagnetize after magnetization. According to the strength of the magnetism exhibited by the material in the external magnetic field, it can be divided into diamagnetic materials, paramagnetic materials, ferromagnetic materials, antiferromagnetic materials and ferrimagnetic materials.

[0003] The production process of magnetic materials mainly includes: raw material preparation, mixing, pressing and sintering, magnetization and surface treatment. After the processing and production are completed, magnetic materials of different lengths need to be screened to ensure that the particle size of the magnetic material meets the requirements for subsequent processes.

[0004] However, in actual use, when screening magnetic materials, most of the time, they need to be manually placed on a ruler to measure the length. This method not only consumes a lot of manpower and material resources, but is also time-consuming and labor-intensive, greatly reducing work efficiency. For this reason, the present application provides an automatic screening machine for magnetic material production. Utility Model Content

[0005] The purpose of the present application is to solve the problem that when screening magnetic materials, most of the time, the magnetic materials need to be manually placed on a ruler to measure the length. This method not only consumes a lot of manpower and material resources, but is also time-consuming and labor-intensive, greatly reducing the work efficiency. The present application provides an automatic screening machine for the production of magnetic materials.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] An automatic screening machine for producing magnetic materials comprises a support table, a feeding assembly is installed on the top of the support table, an arc-shaped guide frame is fixedly connected to one side of the support table, a transmission pipe is installed on the arc-shaped guide frame, a fixed table is provided on one side of the support table, a controller is fixedly connected to the top of the fixed table, a screening assembly is installed on the top of the fixed table, a detection assembly is installed on the top of the fixed table, a guide groove is provided on the top of the fixed table, and a collection assembly is installed on one side of the fixed table.

[0008] By adopting the above technical solution, the loading component is started so that the magnetic material is guided into the transmission pipe through the guide groove, thereby completing automatic loading. The magnetic material is driven to rotate by the rotation of the screening component. When the magnetic material passes under the detection component, the distance between its top and the detection component can be measured, thereby calculating the length of the magnetic material. The detected magnetic material falls into the collection component according to the guide groove. According to the length of the magnetic material detected by the detection component, the magnetic material of the same length is collected to the same position, thereby completing the fully automatic magnetic material screening. No manual detection is required, the operation is convenient, the screening efficiency and work efficiency of the magnetic material are improved, and manpower is saved.

[0009] Furthermore, the loading assembly includes a support block fixedly connected to the top of the support platform, a loading hopper is fixedly connected to the top of the support block, a motor is fixedly connected inside the support block, a turntable is rotatably connected to the bottom of the loading hopper, an output end of the motor is fixedly connected to the bottom of the turntable, and the motor is electrically connected to a controller.

[0010] By adopting the above technical solution, the starter motor drives the turntable to rotate, thereby driving the magnetic material inside the upper hopper to rotate together.

[0011] Furthermore, a spirally rotating guide plate is fixedly connected inside the upper hopper, a guide groove is opened on the surface of the guide plate, a connecting plate is fixedly connected to one side of the upper hopper, and one end of the transmission pipe is connected to the guide groove on the guide plate.

[0012] By adopting the above technical solution, as the magnetic material rotates inside the upper hopper, it will gradually approach the guide plate on the inner wall of the upper hopper, and then move according to the guide groove on the guide plate, and guide the magnetic material into the transmission pipe through the guide groove, thereby completing automatic loading.

[0013] Furthermore, a plurality of clips are evenly and fixedly connected on the arc surface of the arc guide frame, the transmission tube is located inside the clip, a fixing column is fixedly connected to the top of the fixing platform, a guide plate is fixedly connected to one side of the fixing column, and the other end of the transmission tube passes through the inside of the guide plate.

[0014] By adopting the above technical solution, the transmission tube is placed inside a plurality of buckles and guide plates, so that the position of the transmission tube can be limited and fixed.

[0015] Furthermore, the screening assembly includes a fixed plate fixedly connected to the top of the fixed platform, the fixed plate is provided with a through hole matching the size of the guide groove, the top of the fixed plate is rotatably connected to a connecting plate, the top of the connecting plate is fixedly connected to a rotating disc, a plurality of positioning holes are evenly provided on the rotating disc, the rotating disc is located at the bottom of one end of the transmission pipe, a second motor is fixedly connected inside the fixed platform, a connecting column is fixedly connected inside the rotating disc, the output end of the second motor is fixedly connected to the connecting column, and the second motor is electrically connected to the controller.

[0016] By adopting the above technical solution, the second starting motor drives the connecting column to rotate, so that the connecting disk and the rotating disk rotate together. Through the rotation of the rotating disk, the magnetic material inside the transmission tube will enter the multiple positioning holes in sequence.

[0017] Furthermore, the detection component includes a connection block fixedly connected to the top of the fixed platform, an infrared rangefinder is fixedly connected to one side of the connection block, the infrared rangefinder is located above the positioning hole, and the infrared rangefinder is electrically connected to the controller.

[0018] By adopting the above technical solution, when the magnetic material moves under the infrared rangefinder, the distance between its top and the infrared rangefinder can be measured, thereby calculating the length of the magnetic material. This eliminates the need for manual detection of the length of the magnetic material, making the device easy to operate, improving the screening efficiency and work efficiency of the magnetic material, and saving manpower.

[0019] Furthermore, the collecting assembly includes an adjusting groove opened on one side of the fixed platform, a guide column is fixedly connected in the adjusting groove, an adjusting plate is rotatably connected to the guide column, an electric telescopic rod is hinged in the adjusting groove, the output end of the electric telescopic rod is hinged to one side of the adjusting plate, the electric telescopic rod is electrically connected to the controller, a discharge pipe is obliquely fixedly connected in the adjusting plate, one end of the discharge pipe is located inside the guide groove, a plurality of collecting boxes are provided on the top of the fixed platform, and the other end of the discharge pipe is located above the collecting box.

[0020] By adopting the above technical solution, the magnetic material with calculated data will fall into the discharge pipe through the guidance of the guide groove, and the electric telescopic rod will be extended and retracted according to the length of the magnetic material detected by the infrared rangefinder to drive the discharge pipe to collect the magnetic materials of the same length into the same collection box to complete the automatic screening.

[0021] Furthermore, a buffer plate is obliquely and fixedly connected inside each of the plurality of collecting boxes.

[0022] By adopting the above technical solution, the magnetic material can be prevented from being damaged through the buffering of the buffer plate.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application is provided with a feeding component, a screening component, a detection component and a collecting component. First, the feeding component is started to guide the magnetic material into the transmission pipe through the guide groove, thereby completing automatic feeding. The magnetic material is driven to rotate by the rotation of the screening component. When the magnetic material passes under the detection component, the distance between its top and the detection component can be measured, thereby calculating the length of the magnetic material. The detected magnetic material falls into the collecting component according to the guide groove. According to the length of the magnetic material detected by the detection component, the magnetic materials of the same length are collected to the same position, thereby completing the fully automatic magnetic material screening. No manual detection is required, the operation is convenient, the screening efficiency and work efficiency of the magnetic material are improved, and manpower is saved.

[0025] 2. The present application is provided with an arc-shaped guide frame. By placing the transmission tube inside a plurality of clips and guide plates, the position of the transmission tube can be limited and fixed to avoid displacement of the transmission tube during use. The magnetic material inside the transmission tube can be moved to the other end according to the guidance of the arc-shaped surface of the arc-shaped guide frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0027] Figure 2 It is a cross-sectional view of the feeding assembly in this application.

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the arc guide frame in this application.

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the screening component in this application.

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of the collection component in this application.

[0031] Description of reference numerals:

[0032] 1. Support table; 2. Feeding assembly; 3. Arc guide frame; 4. Transmission pipe; 5. Fixed table; 6. Controller; 7. Screening assembly; 8. Detection assembly; 9. Guide groove; 10. Collection assembly; 21. Support block; 22. Feeding hopper; 23. Motor 1; 24. Turntable; 25. Guide plate; 26. Connecting plate; 31. Buckle; 32. Fixed column; 33. Guide plate; 71. Fixed plate; 72. Connecting plate; 73. Rotating disc; 74. Positioning hole; 75. Motor 2; 76. Connecting column; 81. Connecting block; 82. Infrared rangefinder; 101. Guide column; 102. Adjustment plate; 103. Electric telescopic rod; 104. Discharge pipe; 105. Collection box; 106. Buffer plate. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses an automatic screening machine for producing magnetic materials.

[0035] Reference Figure 1 An automatic screening machine for producing magnetic materials comprises a supporting platform 1, a feeding assembly 2 is installed on the top of the supporting platform 1, an arc-shaped guide frame 3 is fixedly connected to one side of the supporting platform 1, a transmission pipe 4 is installed on the arc-shaped guide frame 3, a fixed platform 5 is arranged on one side of the supporting platform 1, a controller 6 is fixedly connected to the top of the fixed platform 5, a screening assembly 7 is installed on the top of the fixed platform 5, a detection assembly 8 is installed on the top of the fixed platform 5, a guide groove 9 is provided on the top of the fixed platform 5, and a collecting assembly 10 is installed on one side of the fixed platform 5.

[0036] When in use, first pour the produced magnetic material into the feeding component 2, then start the feeding component 2, and through the operation of the feeding component 2, drive the magnetic material to rotate, so that the magnetic material is gradually introduced into the transmission tube 4, and the magnetic material falls on the screening component 7 through the guidance of the transmission tube 4. At this time, start the screening component 7 and the detection component 8, and drive the magnetic material to rotate through the rotation of the screening component 7. When the magnetic material passes under the detection component 8, the distance between its top and the detection component 8 can be measured, so as to calculate the length of the magnetic material. The detected magnetic material will continue to rotate according to the screening component 7 until it moves to the top of the guide groove 9 and falls into the collecting component 10. At this time, start the collecting component 10, and collect the magnetic materials of the same length to the same position according to the length of the magnetic material detected by the detection component 8, so as to complete the fully automatic magnetic material screening, without manual detection, convenient operation, improved magnetic material screening efficiency and work efficiency, and save manpower.

[0037] Reference Figure 1 and Figure 2 The feeding assembly 2 includes a support block 21 fixedly connected to the top of the support platform 1, a feeding hopper 22 is fixedly connected to the top of the support block 21, a motor 23 is fixedly connected inside the support block 21, a turntable 24 is rotatably connected to the bottom of the feeding hopper 22, an output end of the motor 23 is fixedly connected to the bottom of the turntable 24, the motor 23 is electrically connected to the controller 6, a spirally rotating guide plate 25 is fixedly connected inside the feeding hopper 22, a guide groove is provided on the surface of the guide plate 25, a connecting plate 26 is fixedly connected to one side of the feeding hopper 22, and one end of the transmission pipe 4 is connected to the guide groove on the guide plate 25.

[0038] When in use, first start the motor 23 to drive the turntable 24 to rotate, thereby driving the magnetic material inside the upper hopper 22 to rotate together. As the magnetic material rotates inside the upper hopper 22, the magnetic material will gradually approach the guide plate 25 on the inner wall of the upper hopper 22, and then move according to the guide groove on the guide plate 25. The magnetic material is guided into the transmission pipe 4 through the guide groove, thereby completing automatic loading.

[0039] Reference Figure 1 and Figure 3 A plurality of buckles 31 are evenly and fixedly connected on the arc surface of the arc guide frame 3, the transmission tube 4 is located inside the buckle 31, a fixing column 32 is fixedly connected to the top of the fixing platform 5, a guide plate 33 is fixedly connected to one side of the fixing column 32, and the other end of the transmission tube 4 passes through the inside of the guide plate 33.

[0040] When in use, by placing the transmission tube 4 inside a plurality of clips 31 and a guide plate 33, the position of the transmission tube 4 can be limited and fixed to prevent the transmission tube 4 from being offset during use. The magnetic material inside the transmission tube 4 can be moved to the other end according to the guidance of the arc surface of the arc guide frame 3.

[0041] Reference Figure 1 , Figure 3 and Figure 4 The screening assembly 7 includes a fixed disk 71 fixedly connected to the top of the fixed platform 5, the fixed disk 71 is provided with a through hole matching the size of the guide groove 9, the top of the fixed disk 71 is rotatably connected with a connecting disk 72, the top of the connecting disk 72 is fixedly connected with a rotating disk 73, a plurality of positioning holes 74 are evenly provided on the rotating disk 73, the rotating disk 73 is located at the bottom of one end of the transmission pipe 4, a motor 2 75 is fixedly connected inside the fixed platform 5, a connecting column 76 is fixedly connected inside the rotating disk 73, the output end of the motor 2 75 is fixedly connected to the connecting column 76, the motor 2 75 is electrically connected to the controller 6, and the connecting disk 72 and the rotating disk 73 are both fixedly connected to the connecting column 76;

[0042] In addition, the detection component 8 includes a connection block 81 fixedly connected to the top of the fixing platform 5, and an infrared rangefinder 82 is fixedly connected to one side of the connection block 81. The infrared rangefinder 82 is located above the positioning hole 74, and the infrared rangefinder 82 is electrically connected to the controller 6.

[0043] When in use, the motor 2 75 can be started to drive the connecting column 76 to rotate, so that the connecting disk 72 and the rotating disk 73 rotate together. Through the rotation of the rotating disk 73, the magnetic material inside the transmission tube 4 will enter the multiple positioning holes 74 in turn. When the positioning hole 74 carries the magnetic material to the bottom of the infrared rangefinder 82, the distance between its top and the infrared rangefinder 82 can be measured, thereby calculating the length of the magnetic material. There is no need to manually detect the length of the magnetic material, making the device easy to operate, improving the screening efficiency and work efficiency of the magnetic material, and saving manpower.

[0044] Reference Figure 1 , Figure 4 and Figure 5 The collecting component 10 includes an adjusting groove opened on one side of the fixed platform 5, a guide column 101 is fixedly connected in the adjusting groove, an adjusting plate 102 is rotatably connected to the guide column 101, an electric telescopic rod 103 is hinged in the adjusting groove, the output end of the electric telescopic rod 103 is hinged to one side of the adjusting plate 102, the electric telescopic rod 103 is electrically connected to the controller 6, a discharge pipe 104 is obliquely fixedly connected in the adjusting plate 102, one end of the discharge pipe 104 is located inside the guide groove 9, a plurality of collecting boxes 105 are provided on the top of the fixed platform 5, the other end of the discharge pipe 104 is located above the collecting box 105, and a buffer plate 106 is obliquely fixedly connected inside the plurality of collecting boxes 105.

[0045] When in use, the magnetic material with calculated data will fall into the discharge pipe 104 through the guidance of the guide groove 9, and will fall into the collection box 105 after being guided by the discharge pipe 104 and buffered by the buffer plate 106. The electric telescopic rod 103 will be extended and retracted according to the length of the magnetic material detected by the infrared rangefinder 82 to drive the adjustment plate 102 to rotate with the guide column 101 as the center, thereby driving the discharge pipe 104 to rotate as well, so as to collect magnetic materials of the same length into the same collection box 105, and complete automatic screening.

[0046] The implementation principle of the automatic screening machine for magnetic material production in this embodiment is as follows: when in use, first place the transmission tube 4 inside the multiple buckles 31 and the guide plate 33, the position of the transmission tube 4 can be limited and fixed to prevent the transmission tube 4 from shifting during use, and then pour the produced magnetic material into the loading assembly 2, and then start the motor 23 to drive the turntable 24 to rotate, thereby driving the magnetic material inside the loading hopper 22 to rotate together, as the magnetic material rotates inside the loading hopper 22, the magnetic material will gradually approach the guide plate 25 on the inner wall of the loading hopper 22, and then move according to the guide groove on the guide plate 25, and guide the magnetic material to the loading hopper 22 through the guide groove. The transmission tube 4 is used to automatically load the magnetic material. The magnetic material falls on the screening assembly 7 through the guidance of the transmission tube 4. At this time, the second motor 75 is started to drive the connecting column 76 to rotate, so that the connecting disk 72 and the rotating disk 73 rotate together. Through the rotation of the rotating disk 73, the magnetic material inside the transmission tube 4 will enter the multiple positioning holes 74 in sequence. When the positioning hole 74 carries the magnetic material to the bottom of the infrared rangefinder 82, the distance between the top and the infrared rangefinder 82 can be measured, so as to calculate the length of the magnetic material. In this way, there is no need to manually detect the length of the magnetic material, which makes the device easy to operate, improves the screening efficiency and work efficiency of the magnetic material, and saves manpower.

[0047] In addition, the magnetic material with calculated data will fall into the discharge pipe 104 through the guidance of the guide groove 9, and will fall into the collection box 105 after being guided by the discharge pipe 104 and buffered by the buffer plate 106. The electric telescopic rod 103 will be extended and retracted according to the length of the magnetic material detected by the infrared rangefinder 82 to drive the adjustment plate 102 to rotate with the guide column 101 as the center, thereby driving the discharge pipe 104 to rotate as well, so as to collect the magnetic materials of the same length into the same collection box 105, and complete the automatic screening without manual detection. The operation is convenient, the screening efficiency and work efficiency of the magnetic materials are improved, and manpower is saved.

Claims

1. An automatic screening machine for magnetic material production, comprising a support table (1), characterized in that: A loading component (2) is installed on the top of the support platform (1); an arc-shaped guide frame (3) is fixedly connected to one side of the support platform (1); a transmission pipe (4) is installed on the arc-shaped guide frame (3); a fixed platform (5) is provided on one side of the support platform (1); a controller (6) is fixedly connected to the top of the fixed platform (5); a screening component (7) is installed on the top of the fixed platform (5); a detection component (8) is installed on the top of the fixed platform (5); a guide groove (9) is provided on the top of the fixed platform (5); and a collection component (10) is installed on one side of the fixed platform (5).

2. The automatic screening machine for magnetic material production according to claim 1, characterized in that: The loading assembly (2) comprises a support block (21) fixedly connected to the top of the support platform (1); a loading hopper (22) is fixedly connected to the top of the support block (21); a motor 1 (23) is fixedly connected inside the support block (21); a turntable (24) is rotatably connected to the bottom of the turntable (24); an output end of the motor 1 (23) is fixedly connected to the bottom of the turntable (24); and the motor 1 (23) is electrically connected to a controller (6).

3. The automatic screening machine for magnetic material production according to claim 2, characterized in that: A spirally rotating guide plate (25) is fixedly connected inside the upper hopper (22), a guide groove is provided on the surface of the guide plate (25), a connecting plate (26) is fixedly connected to one side of the upper hopper (22), and one end of the transmission pipe (4) is connected to the guide groove on the guide plate (25).

4. The automatic screening machine for magnetic material production according to claim 1, characterized in that: A plurality of buckles (31) are evenly and fixedly connected on the arc surface of the arc guide frame (3); the transmission tube (4) is located inside the buckles (31); a fixing column (32) is fixedly connected to the top of the fixing platform (5); a guide plate (33) is fixedly connected to one side of the fixing column (32); and the other end of the transmission tube (4) passes through the inside of the guide plate (33).

5. The automatic screening machine for magnetic material production according to claim 1, characterized in that: The screening assembly (7) comprises a fixed plate (71) fixedly connected to the top of the fixed platform (5), the fixed plate (71) being provided with a through hole of a size matching the guide groove (9), the top of the fixed plate (71) being rotatably connected to a connecting plate (72), the top of the connecting plate (72) being fixedly connected to a rotating disc (73), the rotating disc (73) being evenly provided with a plurality of positioning holes (74), the rotating disc (73) being located at the bottom of one end of the transmission pipe (4), the fixed platform (5) being internally fixedly connected to a second motor (75), the rotating disc (73) being internally fixedly connected to a connecting column (76), the output end of the second motor (75) being fixedly connected to the connecting column (76), and the second motor (75) being electrically connected to the controller (6).

6. The automatic screening machine for magnetic material production according to claim 5, characterized in that: The detection assembly (8) comprises a connection block (81) fixedly connected to the top of the fixing platform (5); an infrared rangefinder (82) is fixedly connected to one side of the connection block (81); the infrared rangefinder (82) is located above the positioning hole (74); and the infrared rangefinder (82) is electrically connected to the controller (6).

7. The automatic screening machine for magnetic material production according to claim 1, characterized in that: The collecting assembly (10) comprises an adjusting groove opened on one side of the fixed platform (5), a guide column (101) being fixedly connected in the adjusting groove, an adjusting plate (102) being rotatably connected to the guide column (101), an electric telescopic rod (103) being hinged in the adjusting groove, an output end of the electric telescopic rod (103) being hinged to one side of the adjusting plate (102), the electric telescopic rod (103) being electrically connected to a controller (6), a discharge pipe (104) being obliquely fixedly connected in the adjusting plate (102), one end of the discharge pipe (104) being located inside the guide groove (9), a plurality of collecting boxes (105) being provided on the top of the fixed platform (5), the other end of the discharge pipe (104) being located above the collecting boxes (105).

8. The automatic screening machine for magnetic material production according to claim 7, characterized in that: A buffer plate (106) is obliquely and fixedly connected inside each of the plurality of collection boxes (105).

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