A magnesium powder processing machine

Abstract

The present invention belongs to the field of magnesium powder processing, and specifically discloses a magnesium powder processing machine, including a processing box, a magnesium ingot fixing and anti-deformation device, a magnesium powder grinding device, and a leveraged magnesium powder adsorption and collection device. Due to the low hardness of magnesium and the easy deformation during processing, a combination of fixed clamping and short-distance follow-up reinforcement is adopted to achieve the technical effect of efficient processing of magnesium powder; due to the easy combustion of magnesium when overheated, a thermal sublimation conduction cooling grinding method is adopted to achieve the technical effect of cooling the processing machine, further improve the processing safety, and at the same time achieve the technical effect of centralized collection of magnesium powder by adsorption.

Description

Technical Field

[0001] The invention belongs to the technical field of magnesium powder processing, and in particular relates to a magnesium powder processing machine. Background Art

[0002] Magnesium powder is a silvery white powder with a metallic luster. It has some characteristics and uses. For example, it is widely used in fireworks and other industries, and can produce dazzling white light and strong visual effects. At the same time, magnesium powder may also be used in some chemical fields, metallurgical industries, etc.

[0003] When processing magnesium powder, with the high-speed operation of the processing equipment, the magnesium powder is very likely to overheat and spontaneously ignite, which is dangerous. Therefore, the temperature should be reduced in time during processing; due to the low hardness of magnesium, it is easy to deform during processing, affecting the efficiency and quality of processing; and the existing technology cannot collect the processed magnesium powder by adsorption. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a magnesium powder processing machine. According to the fact that magnesium has a low hardness and is prone to deformation during processing, a combination of fixed clamping and short-distance follow-up reinforcement is adopted to achieve the technical effect of efficient processing of magnesium powder. According to the fact that magnesium is prone to combustion when overheated, a thermal sublimation conduction cooling grinding method is adopted to achieve the technical effect of cooling the processing machine, further improve the processing safety, and at the same time achieve the technical effect of adsorption-type centralized collection of magnesium powder.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a magnesium powder processing machine, including a processing box, a magnesium ingot fixing and anti-deformation device, a magnesium powder grinding device and a leveraged magnesium powder adsorption and collection device, wherein the magnesium ingot fixing and anti-deformation device is arranged in the processing box, the magnesium powder grinding device is arranged in the processing box, the leveraged magnesium powder adsorption and collection device is arranged on the processing box, and the leveraged magnesium powder adsorption and collection device passes through the processing box and is connected to the magnesium powder grinding device; the leveraged magnesium powder adsorption and collection device includes a collection box, an adsorption cover, a flexible telescopic tube and a leveraged adsorption device, the collection box is arranged on the processing box, the adsorption cover is arranged on the magnesium powder grinding device, one end of the flexible telescopic tube is connected to the adsorption cover, the other end of the flexible telescopic tube passes through the processing box and is connected to the collection box, the leveraged adsorption device is arranged on the processing box, and the leveraged adsorption device is connected to the collection box.

[0006] Furthermore, the force-leveraged adsorption device includes a force-leveraged rotating plate, a connecting rod, a pulling connecting rod, a fixed connecting rod, a fixed block, a rotating plate, a suction rod and a piston. The force-leveraged rotating plate is rotatably arranged on the processing box, one end of the connecting rod is hinged to the force-leveraged rotating plate, one end of the pulling connecting rod is hinged to the other end of the connecting rod, the rotating plate is rotatably arranged on the processing box, the rotating plate is hinged to the other end of the pulling connecting rod, one end of the fixed connecting rod is hinged to the other end of the connecting rod, the fixed block is arranged on the processing box, the other end of the fixed connecting rod is hinged to the fixed block, the piston is movably arranged in the collecting box, one end of the suction rod passes through the collecting box and is connected to the piston, and the other end of the suction rod is snap-fitted and slidably arranged in the rotating plate.

[0007] Preferably, a feed port is provided at the connection point between the flexible telescopic tube and the collecting box, a one-way rotating plate is rotatably provided at the feed port, a limit plate is provided on the side of the feed port close to the flexible telescopic tube, an exhaust port is provided on the upper wall of the collecting box, an exhaust rotating plate is rotatably provided at the exhaust port, a baffle is provided on the side of the exhaust port close to the collecting box, a filter is provided on the side of the exhaust port close to the collecting box, and the filter is provided below the baffle.

[0008] Furthermore, the magnesium ingot fixing and anti-deformation device includes a fixing device and an anti-deformation device, the fixing device is arranged on the inner wall of the processing box, and the anti-deformation device is arranged in the processing box; the fixing device includes a fixing frame, a screw hole and a fixing stud, the fixing frame is arranged on the inner wall of the processing box, the screw hole is arranged on the side wall of the fixing frame, and the fixing stud is bolted to the screw hole.

[0009] Among them, the anti-deformation device includes a limiting sliding frame, a spring and an anti-deformation part. The limiting sliding frame is arranged on the inner wall of the processing box, the spring is arranged in the limiting sliding frame, the anti-deformation part is engaged and slidably arranged in the limiting sliding frame, and the anti-deformation part is connected to the spring.

[0010] As a further preferred embodiment of the present invention, the anti-deformation component includes a stabilizing ring, a supporting slide bar, an anti-deformation screw and a movable roller. The supporting slide bar is arranged on the outer wall of the stabilizing ring, the supporting slide bar is slidably engaged in the limiting slide frame, the supporting slide bar is connected to the spring, the anti-deformation screw is connected to the stabilizing ring bolt, the supporting slide bar and the anti-deformation screw are spaced apart, and the movable roller is rotatably arranged on the anti-deformation screw.

[0011] Furthermore, the magnesium powder grinding device includes a sublimation cooling grinding head, a movable frame, a grinding motor and a feeding assembly, the feeding assembly is arranged in the processing box, the movable frame is arranged on the feeding assembly, the grinding motor is arranged on the movable frame, the sublimation cooling grinding head is rotatably arranged on the movable frame, and the output end of the grinding motor is connected to the sublimation cooling grinding head; the sublimation cooling grinding head includes a grinding head, a cooling chamber, a cold air release member and a limit protrusion, the grinding head is rotatably arranged on the movable frame, the cooling chamber is arranged in the grinding head, the cold air release member is arranged on the side wall of the cooling chamber, and the limit protrusion is arranged on the front wall of the grinding head.

[0012] Furthermore, the cold air release component includes a cooling port, a return spring, a sealing plate and a release hole, the cooling port is arranged on the side wall of the cooling chamber, the return spring is arranged on the inner wall of the cooling chamber, the sealing plate is movably arranged at the cooling port, the sealing plate is connected to the return spring, and the release hole is arranged on the sealing plate.

[0013] Among them, the feeding assembly includes a feeding screw, a limiting slide and a feeding motor, the feeding screw is rotatably arranged in the processing box, the limiting slide is arranged in the processing box, the movable frame is sleeved on the feeding screw and the limiting slide, the feeding motor is arranged on the processing box, the output end of the feeding motor is connected to the feeding screw, and the lever rotating plate is connected to the feeding screw.

[0014] Furthermore, the processing box includes a base, a support column and a box body, the support column is arranged on the base, the box body is arranged on the support column, a transparent sealing door is arranged on the side wall of the box body, and an inflation port is arranged on the upper wall of the box body.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: As magnesium has a low hardness and is prone to deformation during processing, a combination of fixed clamping and short-distance follow-up reinforcement is used to achieve the technical effect of efficient processing of magnesium powder. Since magnesium is prone to burning when overheated, a thermal sublimation conduction cooling grinding method is used to achieve the technical effect of cooling the processing machine and further improve processing safety; The setting of the magnesium powder adsorption and collection device can achieve the technical effect of centralized collection of magnesium powder by adsorption; The injection of argon gas can provide safe protection for the processing of magnesium powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a magnesium powder processing machine proposed by the present invention; Figure 2 This is a left view of a magnesium powder processing machine proposed by the present invention; Figure 3This is a front view of a magnesium powder processing machine proposed by the present invention; Figure 4 A cross-sectional view of a magnesium powder processing machine proposed by the present invention; Figure 5 for Figure 4 A partial enlarged view of part A; Figure 6 It is a structural schematic diagram of a force-assisted magnesium powder adsorption and collection device; Figure 7 It is a cross-sectional view of a force-assisted magnesium powder adsorption and collection device; Figure 8 is a cross-sectional view of the collection box; Fig. 9 is a schematic diagram of the structure of the fixing device; Fig.10 It is a schematic diagram of the structure of the anti-deformation device; Fig.11 It is a structural schematic diagram of a magnesium powder grinding device; Fig.12 It is the structural schematic diagram of the processing box; Fig.13 This is a cross-sectional view of the processing box.

[0017] Among them, 1. processing box, 2. magnesium ingot fixing anti-deformation device, 3. magnesium powder grinding device, 4. leveraged magnesium powder adsorption and collection device, 5. collection box, 6. adsorption cover, 7. flexible telescopic tube, 8. leveraged adsorption device, 9. leveraged rotating plate, 10. connecting rod, 11. pulling connecting rod, 12. fixed connecting rod, 13. fixed block, 14. rotating plate, 15. suction rod, 16. piston, 17. feed port, 18. one-way rotating plate, 19. limit plate, 20. exhaust port, 21. exhaust rotating plate, 22. baffle, 23. filter, 24. fixing device, 25. anti-deformation device, 26. fixed frame, 27. screw hole, 28. Fixed stud, 29, limit slide frame, 30, spring, 31, anti-deformation part, 32, stabilizing ring, 33, support slide bar, 34, anti-deformation screw, 35, moving roller, 36, sublimation cooling grinding head, 37, moving frame, 38, grinding motor, 39, feeding assembly, 40, grinding head, 41, cooling chamber, 42, cold air release part, 43, limit protrusion, 44, cooling port, 45, reset spring, 46, sealing plate, 47, release hole, 48, feeding screw, 49, limit slide bar, 50, feeding motor, 51, base, 52, support column, 53, box body, 54, transparent sealing door, 55, inflation port.

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] like Figure 1 As shown, the present invention provides a magnesium powder processing machine, including a processing box 1, a magnesium ingot fixing and anti-deformation device 2, a magnesium powder grinding device 3 and a leveraged magnesium powder adsorption and collection device 4, the magnesium ingot fixing and anti-deformation device 2 is arranged in the processing box 1, the magnesium powder grinding device 3 is arranged in the processing box 1, the leveraged magnesium powder adsorption and collection device 4 is arranged on the processing box 1, and the leveraged magnesium powder adsorption and collection device 4 passes through the processing box 1 and is connected with the magnesium powder grinding device 3.

[0022] like Figure 1 , Fig.12 As shown, the processing box 1 includes a base 51, a support column 52 and a box body 53. The support column 52 is arranged on the base 51, and the box body 53 is arranged on the support column 52. A transparent sealing door 54 is arranged on the side wall of the box body 53, and an inflation port 55 is arranged on the upper wall of the box body 53.

[0023] like Figure 1 , Figure 3 , Fig. 9 , Fig.10 , Fig.12As shown, the magnesium ingot fixing anti-deformation device 2 includes a fixing device 24 and an anti-deformation device 25, the fixing device 24 is arranged on the inner wall of the processing box 1, and the anti-deformation device 25 is arranged in the processing box 1; the fixing device 24 includes a fixing frame 26, a screw hole 27 and a fixing stud 28, the fixing frame 26 is arranged on the inner wall of the processing box 1, the screw hole 27 is arranged on the side wall of the fixing frame 26, and the fixing stud 28 is bolted to the screw hole 27; the anti-deformation device 25 includes a limiting sliding frame 29, a spring 30 and an anti-deformation member 31, the limiting sliding frame 29 is arranged on the inner wall of the processing box 1, and the spring 30 is arranged on the limiting sliding frame 29. In the limiting sliding frame 29, the anti-deformation component 31 is engaged and slidably arranged in the limiting sliding frame 29, and the anti-deformation component 31 is connected to the spring 30; the anti-deformation component 31 includes a stabilizing ring 32, a supporting slide bar 33, an anti-deformation screw 34 and a movable roller 35, the supporting slide bar 33 is arranged on the outer wall of the stabilizing ring 32, the supporting slide bar 33 is engaged and slidably arranged in the limiting sliding frame 29, the supporting slide bar 33 is connected to the spring 30, the anti-deformation screw 34 is bolted to the stabilizing ring 32, the supporting slide bar 33 and the anti-deformation screw 34 are arranged at intervals, and the movable roller 35 is rotatably arranged on the anti-deformation screw 34.

[0024] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Fig.11 , Fig.13 As shown, the magnesium powder grinding device 3 includes a sublimation cooling grinding head 36, a movable frame 37, a grinding motor 38 and a feeding assembly 39, the feeding assembly 39 is arranged in the processing box 1, the movable frame 37 is arranged on the feeding assembly 39, the grinding motor 38 is arranged on the movable frame 37, the sublimation cooling grinding head 36 is rotatably arranged on the movable frame 37, and the output end of the grinding motor 38 is connected to the sublimation cooling grinding head 36; the sublimation cooling grinding head 36 includes a grinding head 40, a cooling chamber 41, a cold air release member 42 and a limiting protrusion 43, the grinding head 40 is rotatably arranged on the movable frame 37, the cooling chamber 41 is arranged in the grinding head 40, the cold air release member 42 is arranged on the side wall of the cooling chamber 41, and the limiting protrusion 43 is arranged on the front wall of the grinding head 40; the cold air release Component 42 includes a cooling port 44, a return spring 45, a sealing plate 46 and a release hole 47. The cooling port 44 is arranged on the side wall of the cooling chamber 41, the return spring 45 is arranged on the inner wall of the cooling chamber 41, the sealing plate 46 is movably arranged at the cooling port 44, the sealing plate 46 is connected to the return spring 45, and the release hole 47 is arranged on the sealing plate 46; the feeding assembly 39 includes a feeding screw 48, a limiting slide 49 and a feeding motor 50. The feeding screw 48 is rotatably arranged in the processing box 1, the limiting slide 49 is arranged in the processing box 1, the movable frame 37 is sleeved on the feeding screw 48 and the limiting slide 49, the feeding motor 50 is arranged on the processing box 1, and the output end of the feeding motor 50 is connected to the feeding screw 48, and the lever rotating plate 9 is connected to the feeding screw 48.

[0025] like Figure 1, Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 As shown, the leveraged magnesium powder adsorption and collection device 4 includes a collection box 5, an adsorption cover 6, a flexible telescopic tube 7 and a leveraged adsorption device 8. The collection box 5 is arranged on the processing box 1, the adsorption cover 6 is arranged on the magnesium powder grinding device 3, one end of the flexible telescopic tube 7 is connected to the adsorption cover 6, and the other end of the flexible telescopic tube 7 passes through the processing box 1 and is connected to the collection box 5. The leveraged adsorption device 8 is arranged on the processing box 1, and the leveraged adsorption device 8 is connected to the collection box 5; the leveraged adsorption device 8 includes a leveraged rotating plate 9, a connecting rod 10, a pulling connecting rod 11, a fixed connecting rod 12, a fixed block 13, a rotating plate 14, a suction rod 15 and a piston 16. The leveraged rotating plate 9 is rotatably arranged on the processing box 1, one end of the connecting rod 10 is hinged to the leveraged rotating plate 9, one end of the pulling connecting rod 11 is hinged to the other end of the connecting rod 10, the rotating plate 14 is rotatably arranged on the processing box 1, and the rotating plate 1 4 is hinged to the other end of the pulling link 11, one end of the fixed link 12 is hinged to the other end of the connecting rod 10, the fixed block 13 is arranged on the processing box 1, the other end of the fixed link 12 is hinged to the fixed block 13, the piston 16 is movably arranged in the collecting box 5, one end of the suction rod 15 passes through the collecting box 5 and is connected with the piston 16, and the other end of the suction rod 15 is snap-fitted and slidably arranged in the rotating plate 14; a feed port 17 is provided at the connecting part of the flexible telescopic tube 7 and the collecting box 5, a one-way rotating plate 18 is rotatably provided at the feed port 17, a limiting plate 19 is provided on the side of the feed port 17 close to the flexible telescopic tube 7, an exhaust port 20 is provided on the upper wall of the collecting box 5, an exhaust rotating plate 21 is rotatably provided at the exhaust port 20, a baffle 22 is provided on the side of the exhaust port 20 close to the collecting box 5, a filter screen 23 is provided on the side of the exhaust port 20 close to the collecting box 5, and the filter screen 23 is arranged below the baffle 22.

[0026] When in use, the magnesium ingot to be processed is passed through the stabilizing ring 32 and placed in the fixing frame 26, and the fixing stud 28 is rotated to fix the magnesium ingot in the fixing frame 26. After the fixing is completed, the anti-deformation screw 34 is rotated, and the anti-deformation screw 34 rotates to drive the moving roller 35 to be close to the magnesium ingot, effectively preventing the magnesium ingot from being deformed due to the large force during processing. The blocking plate 46 is pressed and the blocking plate 46 moves down. At this time, the reset spring 45 contracts, the cooling port 44 is opened, dry ice is put into the cooling chamber 41, and the blocking plate 46 is loosened. The blocking plate 46 is reset under the action of the reset spring 45 to block the cooling port 44, and the box is filled with air through the inflation port 55. Argon is rushed into the body 53 for safety protection, the feeding motor 50 is started, the feeding motor 50 rotates to drive the feeding screw 48 to rotate, the feeding screw 48 rotates to drive the moving frame 37 to move, the moving frame 37 moves to drive the grinding head 40 to move, the grinding head 40 moves to drive the limiting protrusion 43 to move, until the limiting protrusion 43 is tightly attached to the stabilizing ring 32 to stop, leaving space for grinding the magnesium ingot while performing a resistance-type deformation prevention on the magnesium ingot, the grinding motor 38 is started, the grinding motor 38 rotates to drive the grinding head 40 to rotate, the grinding head 40 rotates to grind the magnesium ingot, and the magnesium powder generated by grinding falls into the adsorption cover 6. As the grinding proceeds , the temperature of the grinding head 40 will increase, and the dry ice in the cooling chamber 41 will sublime under the heat, and the grinding head 40 and the box body 53 will be cooled, which effectively prevents the magnesium powder from burning and improves the safety of the processing. The feed screw 48 rotates and drives the lever turn plate 9 to rotate at the same time, and the lever turn plate 9 rotates to drive the connecting rod 10 to rotate and lift, and the connecting rod 10 rotates and lifts to drive the pull connecting rod 11 to rotate, and the pull connecting rod 11 rotates to drive the rotating plate 14 to rotate, and the rotating plate 14 rotates to drive the suction rod 15 to extend and retract along the collection box 5, and the suction rod 15 extends and retracts to drive the piston 16 to extend and retract, thereby sucking the collection box 5. When the suction rod 15 approaches When the rotating plate 14 moves in the direction of the collecting box 5, the air is evacuated, and the one-way rotating plate 18 rotates at this time, the feed port 17 opens, and the exhaust rotating plate 21 is closed, and then the magnesium powder produced by grinding is adsorbed into the collecting box 5 through the flexible telescopic tube 7 and the adsorption cover 6. When the suction rod 15 moves in the direction away from the rotating plate 14, the collecting box 5 is exhausted. At this time, the one-way rotating plate 18 blocks the feed port 17 to prevent the magnesium powder from being blown into the box body 53 again, and the exhaust rotating plate 21 opens to discharge the gas. Under the action of the filter screen 23, the magnesium powder is prevented from being discharged. The above is the specific working process of the present invention, and this step can be repeated the next time it is used.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the 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 the scope of the present invention is defined by the foregoing and their equivalents.

[0029] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A magnesium powder processing machine, characterized in that: The invention comprises a processing box (1), a magnesium ingot fixing anti-deformation device (2), a magnesium powder grinding device (3) and a leveraged magnesium powder adsorption and collection device (4), wherein the magnesium ingot fixing anti-deformation device (2) is arranged in the processing box (1), the magnesium powder grinding device (3) is arranged in the processing box (1), the leveraged magnesium powder adsorption and collection device (4) is arranged on the processing box (1), and the leveraged magnesium powder adsorption and collection device (4) passes through the processing box (1) and is connected to the magnesium powder grinding device (3); the leveraged magnesium powder adsorption and collection device (4) comprises a collecting device A collection box (5), an adsorption hood (6), a flexible telescopic tube (7) and a leveraged adsorption device (8), wherein the collection box (5) is arranged on a processing box (1), the adsorption hood (6) is arranged on a magnesium powder grinding device (3), one end of the flexible telescopic tube (7) is connected to the adsorption hood (6), the other end of the flexible telescopic tube (7) passes through the processing box (1) and is connected to the collection box (5), the leveraged adsorption device (8) is arranged on the processing box (1), and the leveraged adsorption device (8) is connected to the collection box (5).

2. A magnesium powder processing machine according to claim 1, characterized in that: The leveraged adsorption device (8) comprises a leveraged rotating plate (9), a connecting rod (10), a pulling connecting rod (11), a fixed connecting rod (12), a fixed block (13), a rotating plate (14), a suction rod (15) and a piston (16); the leveraged rotating plate (9) is rotatably mounted on the processing box (1); one end of the connecting rod (10) is hinged to the leveraged rotating plate (9); one end of the pulling connecting rod (11) is hinged to the other end of the connecting rod (10); the rotating plate (14) is rotatably mounted on the processing box (1); The rotating plate (14) is hinged to the other end of the pulling connecting rod (11), one end of the fixed connecting rod (12) is hinged to the other end of the connecting rod (10), the fixed block (13) is arranged on the processing box (1), the other end of the fixed connecting rod (12) is hinged to the fixed block (13), the piston (16) is movably arranged in the collecting box (5), one end of the suction rod (15) passes through the collecting box (5) and is connected to the piston (16), and the other end of the suction rod (15) is slidably arranged in the rotating plate (14).

3. A magnesium powder processing machine according to claim 2, characterized in that: A feed port (17) is provided at the connection point between the flexible telescopic tube (7) and the collection box (5); a one-way rotating plate (18) is rotatably provided at the feed port (17); a limit plate (19) is provided on a side of the feed port (17) close to the flexible telescopic tube (7); an exhaust port (20) is provided on the upper wall of the collection box (5); an exhaust rotating plate (21) is rotatably provided at the exhaust port (20); a baffle (22) is provided on a side of the exhaust port (20) close to the collection box (5); a filter screen (23) is provided on a side of the exhaust port (20) close to the collection box (5); and the filter screen (23) is provided below the baffle (22).

4. A magnesium powder processing machine according to claim 3, characterized in that: The magnesium ingot fixing and anti-deformation device (2) comprises a fixing device (24) and an anti-deformation device (25), wherein the fixing device (24) is arranged on the inner side wall of a processing box (1), and the anti-deformation device (25) is arranged in the processing box (1); the fixing device (24) comprises a fixing frame (26), a screw hole (27) and a fixing stud (28), wherein the fixing frame (26) is arranged on the inner side wall of the processing box (1), the screw hole (27) is arranged on the side wall of the fixing frame (26), and the fixing stud (28) is bolted to the screw hole (27).

5. A magnesium powder processing machine according to claim 4, characterized in that: The anti-deformation device (25) comprises a limit sliding frame (29), a spring (30) and an anti-deformation component (31); the limit sliding frame (29) is arranged on the inner wall of the processing box (1); the spring (30) is arranged in the limit sliding frame (29); the anti-deformation component (31) is slidably arranged in the limit sliding frame (29); and the anti-deformation component (31) is connected to the spring (30).

6. A magnesium powder processing machine according to claim 5, characterized in that: The anti-deformation component (31) comprises a stabilizing ring (32), a supporting slide bar (33), an anti-deformation screw rod (34) and a movable roller (35); the supporting slide bar (33) is arranged on the outer side wall of the stabilizing ring (32); the supporting slide bar (33) is slidably engaged in a limit slide frame (29); the supporting slide bar (33) is connected to a spring (30); the anti-deformation screw rod (34) is bolted to the stabilizing ring (32); the supporting slide bar (33) and the anti-deformation screw rod (34) are arranged at intervals; and the movable roller (35) is rotatably arranged on the anti-deformation screw rod (34).

7. A magnesium powder processing machine according to claim 6, characterized in that: The magnesium powder grinding device (3) comprises a sublimation cooling grinding head (36), a movable frame (37), a grinding motor (38) and a feeding assembly (39); the feeding assembly (39) is arranged in the processing box (1); the movable frame (37) is arranged on the feeding assembly (39); the grinding motor (38) is arranged on the movable frame (37); the sublimation cooling grinding head (36) is rotatably arranged on the movable frame (37); the output end of the grinding motor (38) is connected to the sublimation cooling grinding head (36); The sublimation cooling grinding head (36) comprises a grinding head (40), a cooling chamber (41), a cold air release member (42) and a limiting protrusion (43); the grinding head (40) is rotatably arranged on a movable frame (37); the output end of the grinding motor (38) is coaxially fixedly connected to the grinding head (40); the cooling chamber (41) is arranged in the grinding head (40); the cold air release member (42) is arranged on a side wall of the cooling chamber (41); and the limiting protrusion (43) is arranged on a front wall of the grinding head (40).

8. A magnesium powder processing machine according to claim 7, characterized in that: The cold air release member (42) comprises a cooling port (44), a return spring (45), a blocking plate (46) and a release hole (47); the cooling port (44) is arranged on the side wall of the cooling chamber (41); the return spring (45) is arranged on the inner wall of the cooling chamber (41); the blocking plate (46) is movably arranged at the cooling port (44); the blocking plate (46) is connected to the return spring (45); and the release hole (47) is arranged on the blocking plate (46).

9. A magnesium powder processing machine according to claim 8, characterized in that: The feeding assembly (39) comprises a feeding screw (48), a limiting slide bar (49) and a feeding motor (50); the feeding screw (48) is rotatably arranged in the processing box (1); the limiting slide bar (49) is arranged in the processing box (1); the moving frame (37) is sleeved on the feeding screw (48) and the limiting slide bar (49); the feeding motor (50) is arranged on the processing box (1); the output end of the feeding motor (50) is connected to the feeding screw (48); and the lever rotating plate (9) is connected to the feeding screw (48).

10. A magnesium powder processing machine according to claim 9, characterized in that: The processing box (1) comprises a base (51), a support column (52) and a box body (53); the support column (52) is arranged on the base (51); the box body (53) is arranged on the support column (52); a transparent sealing door (54) is arranged on a side wall of the box body (53); and an air filling port (55) is arranged on an upper wall of the box body (53).

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