Raw material impurity removal device for magnetic core processing

Abstract

The utility model provides a raw material impurity removal device for magnetic core processing, which belongs to the technical field of magnetic core raw material impurity removal and comprises a machine body, a filter bin and a cleaning bin are further arranged in the machine body, and an impurity removal bin symmetrical to the filter bin is further arranged in the machine body. An impurity discharging opening used for communicating the impurity removing bin with the filtering bin is further formed in the machine body, sliding grooves are formed in the two side walls of the impurity discharging opening, a filtering part used for filtering raw materials is further arranged at the top of the sliding frame, a stirring part is further arranged in the cleaning bin, and the stirring part is in linkage with the filtering part. And a plugging part which is matched with the filtering part to open and close the impurity discharging opening is arranged in the filtering bin. According to the utility model, automatic impurity removal is realized, manual cleaning in the later period is not needed, the filtering process is simplified, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core raw material impurity removal, in particular to a raw material impurity removal device for magnetic core processing. Background Art

[0002] Magnetic powder is the core component of magnetic coating and the main factor that determines the magnetic properties of magnetic recording media. It should have enough coercivity to effectively improve the demagnetization effect, but not so high that it is difficult to demagnetize. Its magnetization intensity should be of the same order of magnitude as that of ferromagnetic metals in order to provide sufficient magnetic flux to the magnetic head; the particles should be uniform, without sintered lumps, and complete crystallization; it should have good dispersibility and high filling density; its magnetic properties should be stable and not affected by time, temperature, humidity and pressure.

[0003] After searching, the Chinese patent application No. 201921743067.9 discloses a raw material impurity removal device for magnetic core processing, comprising a lower box, an upper box is arranged on the upper end surface of the lower box, a reduction box is installed on the outer surface of one end of the lower box, a motor is installed on the lower end surface of the reduction box, a drainage port is installed on the outer surface of the other end of the lower box, a water filling port is installed above the drainage port, a feeding port is installed on the upper end surface of the upper box, a ventilation groove is arranged on one side of the lower box, a warehouse door is installed on the outer surface of the other side of the lower box, a heating pipe is installed on the inner side of the lower box, a stirring blade is installed on the lower end of the inner wall of the lower box, a fine filter is installed above the stirring blade, a vibration box is installed on the lower end surface of the fine filter, a coarse filter is installed above the fine filter, and a water pipe is installed on one side of the inner wall of the upper box;

[0004] Although the above patent can achieve impurity removal of raw materials, there are still the following shortcomings during use: when the impurities in the raw materials are filtered through the filter, the impurities will accumulate on the surface of the filter as the filtration proceeds, and manual cleaning is required on a regular basis. The cleaning process is relatively cumbersome, and long-term accumulation will cause the impurities to block the filter, affecting the pass rate of the raw materials and the filtration efficiency.

[0005] Therefore, a raw material impurity removal device for magnetic core processing is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the problem that when impurities in raw materials are filtered through a filter, the impurities will accumulate on the surface of the filter as the filtration proceeds, requiring manual cleaning at regular intervals. The cleaning process is rather cumbersome, and long-term accumulation will cause the impurities to clog the filter, affecting the pass rate of the raw materials and the filtration efficiency.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A raw material impurity removal device for magnetic core processing, comprising a machine body, wherein a filtering chamber and a cleaning chamber are also arranged inside the machine body, wherein the machine body also has an impurity removal chamber symmetrically arranged only with respect to the filtering chamber, wherein the machine body also has an impurity discharge port for interconnection between the impurity removal chamber and the filtering chamber, wherein sliding grooves are arranged on both side walls of the impurity discharge port, wherein the inner wall of the machine body is also fixedly connected to a fixing rod symmetrical with respect to the central axis of the impurity discharge port, wherein the machine body is slidably connected to a sliding frame via the fixing rod, wherein a filtering portion for filtering raw materials is also arranged on the top of the sliding frame, wherein a stirring portion is also arranged inside the cleaning chamber, wherein the stirring portion is linked to the filtering portion, and wherein a sealing portion for cooperating with the filtering portion to open and close the impurity discharge port is arranged inside the filtering chamber.

[0009] As a preferred technical solution of the present application, the filter part includes a filter screen slidably connected to the inner wall of the filter bin, the bottom wall of the filter screen is also fixedly connected to a sliding rod symmetrically arranged about the central axis of the filter screen, the sliding rod is slidably connected to the sliding frame, and the outer wall of the sliding rod is also sleeved with a first spring, the bottom wall of the filter screen is also provided with a vibrating part, and the four corners of the filter screen are also fixedly connected to top rods linked to the sealing part.

[0010] As a preferred technical solution of the present application, the stirring part includes a crankshaft rotatably connected to the inside of the cleaning chamber and a driving motor fixedly connected to the outer wall of the machine body. The outer wall of the crank pin journal of the crankshaft is also rotatably connected to a driving rod, and the end of the driving rod away from the crankshaft is rotatably connected to the sliding frame. The outer wall of the main journal of the crankshaft is also provided with evenly arranged stirring blades, and the output end of the driving motor passes through the machine body and is fixedly connected to the crankshaft.

[0011] As a preferred technical solution of the present application, the sealing part includes a connecting rod fixedly connected to the inner wall of the machine body and symmetrically arranged about the central axis of the impurity discharge port, and a baffle slidably connected to the inner wall of the sliding groove, and the side wall of the baffle is also fixedly connected to a connecting frame corresponding to the connecting rod, the connecting frame is slidably connected to the connecting rod, and the outer wall of the connecting rod is also sleeved with a second spring, and the connecting frame cooperates with the top rod.

[0012] As a preferred technical solution of the present application, the inner wall of the impurity removal bin is also slidably connected with a cleaning box, the top of the body is also provided with a feed port, the outer wall of the body is also provided with a water inlet pipe and a water outlet pipe, and the outer wall of the body is also provided with a bin door.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the scheme of this application:

[0015] 1. By setting the filter part and the stirring part together, the filter screen is driven to move up and down during the stirring process inside the cleaning chamber, and the impurities are discharged from the filter chamber through the impurity discharge port during the movement, realizing automatic impurity discharge, eliminating the need for manual cleaning later, simplifying the filtering process and improving the filtering efficiency;

[0016] 2. By arranging the blocking part to cooperate with the filtering part, when the filter screen is at the highest point, the baffle is lifted up by the push rod, and when the filter screen is at the lowest point, the impurity discharge port is blocked again, thereby avoiding leakage of raw materials during the filtering process and increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the raw material impurity removal device for magnetic core processing provided in this application;

[0018] Figure 2 This is one of the cross-sectional structural schematic diagrams of the raw material impurity removal device for magnetic core processing provided in the present application;

[0019] Figure 3 The second schematic cross-sectional structure diagram of the raw material impurity removal device for magnetic core processing provided by the present application;

[0020] Figure 4 This is one of the structural schematic diagrams of the filtering part in the raw material impurity removal device for magnetic core processing provided by the present application;

[0021] Figure 5 This is the second structural schematic diagram of the filtering part in the raw material impurity removal device for magnetic core processing provided in this application.

[0022] Indicated in the figure:

[0023] 1. Machine body; 11. Exhaust port; 111. Sliding groove; 12. Fixed rod; 121. Sliding frame; 13. Connecting rod; 131. Baffle; 132. Connecting frame; 133. Second spring; 14. Feed inlet; 141. Water inlet pipe; 142. Water outlet pipe; 2. Filter chamber; 21. Filter net; 22. Sliding rod; 23. First spring; 24. Vibrating part; 25. Push rod; 3. Cleaning chamber; 31. Crankshaft; 32. Driving motor; 33. Stirring blade; 34. Driving rod; 4. De-impurity chamber; 41. Cleaning box. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] like Figure 1-3As shown, a raw material impurity removing device for magnetic core processing proposed in this embodiment includes a body 1, a filtering chamber 2 and a cleaning chamber 3 are also arranged inside the body 1, and an impurity removing chamber 4 symmetrically arranged only about the filtering chamber 2 is also arranged inside the body 1, and an impurity discharge port 11 for mutual communication between the impurity removing chamber 4 and the filtering chamber 2 is also arranged inside the body 1, and sliding grooves 111 are arranged on both side walls of the impurity discharge port 11, and the inner wall of the body 1 is also fixedly connected to a fixed rod 12 symmetrically about the central axis of the impurity discharge port 11, and the body 1 is slidably connected to a sliding frame 121 through the fixed rod 12, and a filtering part for filtering the raw materials is also arranged on the top of the sliding frame 121, and a stirring part is also arranged inside the cleaning chamber 3, and the stirring part is linked with the filtering part, and a blocking part for cooperating with the filtering part to open and close the impurity discharge port 11 is arranged inside the filtering chamber 2, and by arranging the filtering part to cooperate with the stirring part, impurities are discharged from the filtering chamber 2 during the stirring process of the cleaning chamber 3, thereby realizing automatic impurity removal, and no manual cleaning is required at a later stage, thereby simplifying the filtering process and improving the filtering efficiency.

[0026] like Figure 2-5 As shown, as a preferred embodiment, on the basis of the above method, further, the filter part includes a filter screen 21 slidably connected to the inner wall of the filter bin 2, and the bottom wall of the filter screen 21 is also fixedly connected to a sliding rod 22 symmetrically arranged about the central axis of the filter screen 21, the sliding rod 22 is slidably connected to the sliding frame 121, and the outer wall of the sliding rod 22 is also sleeved with a first spring 23, and the bottom wall of the filter screen 21 is also provided with a vibration part 24, and the four corners of the filter screen 21 are also fixedly connected with a top rod 25 linked to the blocking part. The filter screen 21 reciprocates up and down, and during the movement, the impurities are discharged from the filter bin 2 through the impurity discharge port 11, thereby realizing automatic impurity discharge, and no manual cleaning is required at the later stage, which simplifies the filtration process and improves the filtration efficiency. The vibration part 24 is a prior art, and the specific structure and principle are well-known technical means for those skilled in the art, which will not be elaborated here.

[0027] like Figure 2-5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the stirring part includes a crankshaft 31 rotatably connected to the inside of the cleaning chamber 3 and a driving motor 32 fixedly connected to the outer wall of the body 1, and the outer wall of the crank pin journal of the crankshaft 31 is also rotatably connected to a driving rod 34, and the end of the driving rod 34 away from the crankshaft 31 is rotatably connected to the sliding frame 121, and the outer wall of the main journal of the crankshaft 31 is also provided with evenly arranged stirring blades 33, and the output end of the driving motor 32 passes through the body 1 and is fixedly connected to the crankshaft 31.

[0028] like Figure 2-3As shown, as a preferred embodiment, on the basis of the above-mentioned method, the blocking portion further includes a connecting rod 13 fixedly connected to the inner wall of the body 1 and symmetrically arranged about the central axis of the impurity discharge port 11, and a baffle 131 slidably connected to the inner wall of the sliding groove 111, and the side wall of the baffle 131 is also fixedly connected to a connecting frame 132 corresponding to the connecting rod 13, the connecting frame 132 is slidably connected to the connecting rod 13, and the outer wall of the connecting rod 13 is also sleeved with a second spring 133, and the connecting frame 132 cooperates with the top rod 25.

[0029] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, in addition to the inner wall of the impurity bin 4, a cleaning box 41 is also slidably connected, a feed port 14 is also provided on the top of the body 1, and a water inlet pipe 141 and a water outlet pipe 142 are also provided on the outer wall of the body 1. The outer wall of the body 1 is also provided with a bin door, and the cleaning box 41 can be regularly drawn out and cleaned, and a filter layer is also provided at the water inlet end of the water outlet pipe 142.

[0030] Specifically, when the raw material impurity removal device for magnetic core processing is used: the device is powered on, the water inlet pipe 141 and the water outlet pipe 142 are connected to the external water pipes, the cleaning liquid is introduced, the vibration part 24 and the driving motor 32 are started, and the raw materials to be filtered are gradually poured into the body 1 from the feed port 14, and the raw materials fall into the filter screen 21. Under the action of the vibration part 24, the filter screen 21 is vibrated, and the filter screen 21 separates the impurities contained in the raw materials. The filtered raw materials fall into the cleaning liquid in the cleaning bin 3. The crankshaft 31 stirs the cleaning liquid through the stirring blades 33 arranged on the outer wall. During the rotation of the crankshaft 31, the sliding frame 121 is driven by the driving rod 34 to slide back and forth, thereby driving the filter screen 21 to reciprocate up and down. The filter screen 21 slides upward When the filter screen 21 is at the highest point, the bottom of the filter screen 21 is flush with the bottom of the impurity discharge port 11, and the impurities accumulated on the top of the filter screen 21 slide through the impurity discharge port 11 into the cleaning box 41 inside the impurity removal bin 4. The up and down reciprocating motion of the filter screen 21 further increases the filtering effect and discharges the impurities from the filter bin 2 through the impurity discharge port 11, thereby realizing automatic impurity discharge. There is no need for manual cleaning at a later time, which simplifies the filtration process and improves the filtration efficiency. When the filter screen 21 is at the lowest point, the impurity discharge port 11 is blocked again, thereby preventing the raw materials from leaking out during the filtration process. After the raw materials are filtered, the cleaning liquid is discharged through the outlet pipe 142, and the bin door is opened to take out the raw materials.

[0031] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A raw material impurity removal device for magnetic core processing, comprising a body (1), wherein a filtering chamber (2) and a cleaning chamber (3) are further arranged inside the body (1), and wherein an impurity removal chamber (4) is further arranged inside the body (1) symmetrically with respect to the filtering chamber (2), wherein: The machine body (1) is also provided with a debris discharge port (11) for communicating between the debris removal bin (4) and the filtering bin (2), and sliding grooves (111) are provided on both side walls of the debris discharge port (11). The inner wall of the machine body (1) is also fixedly connected to a fixed rod (12) symmetrical about the central axis of the debris discharge port (11). The machine body (1) is slidably connected to a sliding frame (121) via the fixed rod (12), and a filtering portion for filtering raw materials is also provided on the top of the sliding frame (121). A stirring portion is also provided inside the cleaning bin (3), and the stirring portion is linked to the filtering portion. A blocking portion is provided inside the filtering bin (2) for cooperating with the filtering portion to open and close the debris discharge port (11).

2. A raw material impurity removal device for magnetic core processing according to claim 1, characterized in that: The filter portion comprises a filter screen (21) slidably connected to the inner wall of the filter bin (2); the bottom wall of the filter screen (21) is also fixedly connected to a sliding rod (22) symmetrically arranged about the central axis of the filter screen (21); the sliding rod (22) is slidably connected to a sliding frame (121); a first spring (23) is sleeved on the outer wall of the sliding rod (22); a vibrating portion (24) is also provided on the bottom wall of the filter screen (21); and top rods (25) linked to the blocking portion are also fixedly connected at the four corners of the filter screen (21).

3. A raw material impurity removal device for magnetic core processing according to claim 1, characterized in that: The stirring portion comprises a crankshaft (31) rotatably connected to the inside of the cleaning chamber (3) and a driving motor (32) fixedly connected to the outer wall of the machine body (1); a driving rod (34) is also rotatably connected to the outer wall of the crankpin journal of the crankshaft (31); an end of the driving rod (34) away from the crankshaft (31) is rotatably connected to the sliding frame (121); the outer wall of the main journal of the crankshaft (31) is also provided with stirring blades (33) arranged evenly; and an output end of the driving motor (32) passes through the machine body (1) and is fixedly connected to the crankshaft (31).

4. A raw material impurity removal device for magnetic core processing according to claim 1, characterized in that: The blocking portion comprises a connecting rod (13) fixedly connected to the inner wall of the machine body (1) and symmetrically arranged about the central axis of the impurity discharge port (11), and a baffle (131) slidably connected to the inner wall of the sliding groove (111); a connecting frame (132) corresponding to the connecting rod (13) is also fixedly connected to the side wall of the baffle (131); the connecting frame (132) is slidably connected to the connecting rod (13); a second spring (133) is also sleeved on the outer wall of the connecting rod (13); and the connecting frame (132) cooperates with the top rod (25).

5. A raw material impurity removal device for magnetic core processing according to claim 1, characterized in that: The inner wall of the impurity removal bin (4) is also slidably connected to a cleaning box (41), the top of the machine body (1) is also provided with a feed port (14), the outer wall of the machine body (1) is also provided with a water inlet pipe (141) and a water outlet pipe (142), and the outer wall of the machine body (1) is also provided with a bin door.

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