Magnesium ingot chip collection device

Abstract

The present invention relates to the technical field of screening and collecting equipment, and specifically discloses a magnesium ingot chip material collection device, comprising a magnesium chip collection box, a screening mechanism, and a magnesium powder collection assembly. The screening mechanism is used to separate magnesium chips from magnesium powder. The screening mechanism includes a box, a screen, a vibrating assembly, and a blowing assembly. The box is provided with a material inlet and a magnesium chip outlet. When the magnesium chips and magnesium powder mixture is transported into the box, it can fall onto the screen. When the screen vibrates, it can drive the magnesium chips toward the magnesium chip outlet. The blowing assembly is used to output an upward separation airflow. When the separation airflow passes through the screen, it can carry the magnesium powder upward, thereby separating the magnesium powder from the magnesium chips. The magnesium powder collection assembly is located above the screen, and the separation airflow can carry the magnesium powder into the magnesium powder collection assembly. When the present invention is in use, it can achieve the separation and collection of magnesium chips from magnesium powder, thereby preventing the magnesium chips from containing magnesium powder, which may cause fire or explosion due to static electricity, friction, or high temperature during storage.

Description

Technical Field

[0001] The invention relates to the technical field of screening and collecting equipment, and in particular to a magnesium ingot chip collecting device. Background Art

[0002] Prior art magnesium powder processing requires using a chip cutter equipped with a cutter roller to cut magnesium ingots into magnesium chips, which are then crushed to form magnesium powder. Magnesium powder has a smaller particle size than magnesium chips and is more susceptible to oxidation upon contact with air, reaching critical combustion or explosion conditions. Therefore, magnesium powder requires more stringent storage conditions than magnesium chips. Mixing magnesium powder with magnesium chips and storing them under the same storage conditions as magnesium chips can cause fires or explosions due to static electricity, friction, or high temperatures.

[0003] A Chinese patent application with application publication number CN117817046A discloses a sawing machine with a magnesium chip collection mechanism, comprising a sawing machine, a sawing machine body, a collection assembly, a cooling assembly, and a water blowing assembly. The collection assembly comprises a funnel frame, two U-shaped frames, two slides, a collection frame, an inclined plate, a support column, a universal wheel, a handle, and a frosting sleeve. The cooling assembly comprises a mounting frame, a pressurizer, a water pipe, a nozzle, a valve, and a water storage tank. The water blowing assembly comprises a fan, a hose, and a clamping ring. The sawing machine body is detachably connected to the sawing machine and is located above the sawing machine. The collection assembly is arranged below the sawing machine. When the sawing machine body is in operation, the magnesium alloy chips generated directly roll down from the funnel frame onto the inclined plate, and then slowly roll down along the inclined plate into the collection frame, completing the collection of the magnesium alloy chips.

[0004] A problem with the aforementioned sawing machine with a magnesium chip collection mechanism is that during the sawing process, the blade roller and the magnesium ingot rub against each other violently, causing the surface temperature of the magnesium chips to rise. Some of the magnesium chips oxidize or break down mechanically due to the high temperature, forming magnesium powder. The magnesium alloy chips produced by the sawing machine contain magnesium powder, which can cause fire or explosion during storage due to static electricity, friction, or high temperatures. Summary of the Invention

[0005] The present invention provides a magnesium ingot chip collection device, which aims to solve the problem in the prior art that the magnesium chips produced by the sawing machine with a magnesium chip collection mechanism contain magnesium powder when in use, which may cause fire or explosion due to static electricity, friction or high temperature during storage.

[0006] The magnesium ingot cuttings material collecting device of the present invention includes a magnesium cuttings collecting box, a screening mechanism and a magnesium powder collecting assembly, the screening mechanism is used to separate magnesium cuttings and magnesium powder, the screening mechanism includes a box body, a screen, a vibration assembly and a blowing assembly, the screen, the vibration assembly and the blowing assembly are arranged in the box body, the blowing assembly is located below the screen, the vibration assembly is used to drive the screen to vibrate, a material inlet and a magnesium cuttings outlet are provided on the box body, the material inlet is located above the screen, the magnesium cuttings and magnesium powder mixed material can fall on the screen when it is transported into the box body, the screen can drive the magnesium cuttings to move toward the magnesium cuttings outlet when it vibrates, and the magnesium cuttings can fall into the magnesium cuttings collecting box when it is discharged through the magnesium cuttings outlet; the blowing assembly is used to output an upward separation airflow, and the separation airflow can carry the magnesium powder upward when passing through the screen, so that the magnesium powder is separated from the magnesium cuttings, and the magnesium powder collecting assembly is located above the screen, and the separation airflow can carry the magnesium powder into the magnesium powder collecting assembly.

[0007] The beneficial effect is that when the magnesium ingot chip collecting device of the present invention is in use, the magnesium chips and magnesium powder mixture is transported into the box through the material inlet, the mixed material falls on the screen, and the vibration component drives the screen to vibrate. During the vibration of the screen, the magnesium chips and magnesium powder are separated, and the separated airflow output by the blowing component moves upward and carries the magnesium powder into the magnesium powder collecting component. In addition, when the screen vibrates, the magnesium chips are driven to move toward the magnesium chip outlet and are discharged through the magnesium chip outlet and fall into the magnesium chip collection box, thereby realizing the separation and collection of magnesium chips and magnesium powder, thereby preventing the magnesium chips from containing magnesium powder, which may cause fire or explosion due to static electricity, friction or high temperature during storage.

[0008] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0009] Preferably, the mounting frame includes a frame and an intermediate plate, the intermediate plate is located in the center of the frame, and the two ends of the intermediate plate are respectively fixed on two opposite sides of the frame, the intermediate plate divides the area surrounded by the frame into two mounting grooves, a vertical sliding hole is opened on the intermediate plate, the vertical slide plate is vertically slid and inserted into the vertical sliding hole, the extrusion plate is fixedly set at the bottom of the intermediate plate, two screens are provided and are respectively located in the two mounting grooves, and the circumferential surface of the screen is in contact with the circumferential groove wall of the mounting groove.

[0010] Preferably, an axial hole is provided on the middle plate, and a mounting shaft is rotatably arranged in the axial hole. The two ends of the mounting shaft are respectively located in two mounting grooves. The two ends of the mounting shaft are respectively fixedly inserted in two screens. The screens are rotatably arranged in the mounting grooves by the mounting shaft, and the rotation axis of the screen extends along the magnesium chip conveying direction. A rotating component for driving the screen to rotate up and down is also provided in the box body. During the reciprocating rotation of the screen, the circumferential surface of the screen is always in contact with the circumferential groove wall of the mounting groove to prevent magnesium chips from falling from the gap between the screen and the mounting frame.

[0011] The beneficial effect is that the screen is driven to rotate up and down reciprocatingly by the rotating assembly, which can better vibrate the mixed material, thereby improving the screening effect of the material.

[0012] Preferably, two vertical sliding holes are provided on the middle plate at intervals, two vertical slide plates are provided and are respectively arranged in the two vertical sliding holes, and vertically arranged first racks are fixed on the opposite sides of the two vertical slide plates, and the first racks on the two vertical slide plates are staggered left and right; the rotating assembly includes a first driving gear, a second driving gear, a driven gear and a toothed belt wound around the first driving gear and the driven gear, and a mounting groove is also provided on the bottom surface of the middle plate, the mounting groove is communicated with the shaft hole, the driven gear is located in the mounting groove, and the driven gear is coaxially fixed on the mounting shaft, and a connecting plate is also fixed on the bottom surface of the middle plate, the first driving gear and the second driving gear are coaxially fixed and rotatably arranged on the connecting plate through a rotating shaft, the second driving gear is located between the first racks of the two vertical slides, and the second driving gear can mesh with the first rack when it moves up and down relative to the first rack.

[0013] The beneficial effect is that the vertical sliding plate can be used as a driving source for driving the screen to rotate back and forth up and down, without the need to set up an additional driving source specifically for driving the screen, thereby reducing equipment costs.

[0014] Preferably, one of the two vertical slides is fixed with a second rack, which is vertically arranged and located above the first rack. When the second rack moves downward relative to the second driving gear, it can mesh with the second driving gear and drive the screen to rotate 180 degrees.

[0015] The beneficial effect is that due to the irregular shape of the magnesium chips, some of the magnesium chips may hang on the screen without being vibrated off, so by driving the screen to rotate 180 degrees, the magnesium chips hanging on the screen can fall off the screen, preventing the screen mesh from being blocked.

[0016] Preferably, a guide plate is further provided in the box body, the guide plate is fixedly arranged below the vertical slide, the guide plate is vertically slidably arranged in the box body, the telescopic rod of the lifting drive member is fixedly connected to the guide plate to drive the guide plate to slide vertically, the upper surface of the guide plate is provided with an inverted V-shaped guide surface, and material receiving boxes are provided on both sides of the guide plate. The guide surface can allow magnesium chips falling thereon to slide into the material receiving box under the action of gravity.

[0017] The beneficial effect is that the provision of the guide plate and the material receiving box can facilitate the collection of magnesium chips hanging on the screen after they fall from the screen.

[0018] Preferably, the guide plate is hollow inside, and the blowing assembly includes a fan, a ventilation pipe and an air dispersion pipe. One end of the ventilation pipe is connected to the air outlet of the fan, and the other end is connected to the inside of the guide plate. The air dispersion pipe is connected to the inside of the guide plate. The air dispersion pipes are evenly spaced and fixed on the upper surface of the guide plate, and the air dispersion pipes are located above the guide surface. A plurality of air outlet holes are opened on the air dispersion pipe along its length, and the air outlet direction of the air outlet holes is upward.

[0019] Preferably, the magnesium powder collection assembly includes a magnesium powder collection box and an exhaust fan. The magnesium powder collection box is fixedly arranged on the upper outer wall of the box body. A magnesium powder outlet is provided on the upper side of the box body. A magnesium powder inlet is provided on the magnesium powder collection box. The magnesium powder inlet is connected to the magnesium powder outlet. The exhaust fan is fixedly arranged in the magnesium powder collection box, and the exhaust fan is used to suck the magnesium powder into the magnesium powder collection box.

[0020] Preferably, a magnesium powder adsorption assembly is provided in the box, and the magnesium powder adsorption assembly is located above the screen. The magnesium powder adsorption assembly includes a first drum, a first motor, a second drum, a second motor, and an adsorption belt wound on the first drum and the second drum. The first drum and the second drum are arranged on the inner wall of the box and rotate in parallel with each other. The first motor is used to drive the first drum to rotate, and the second motor is used to drive the second drum to rotate. The inner wall of the box is also fixed with a first partition plate, a first back-blowing machine, a second partition plate, and a second back-blowing machine. The first partition plate and the second partition plate are arranged in an eight-shape and are located below the adsorption belt. The first partition plate, the inner wall of the box and the adsorption belt form a first magnesium powder cavity, and the first back-blowing machine is located above the adsorption belt corresponding to the first magnesium powder cavity; the second partition plate, the inner wall of the box and the adsorption belt form a second magnesium powder cavity, and the second back-blowing machine is located above the adsorption belt corresponding to the second magnesium powder cavity. There are two magnesium powder outlets and they are respectively located in the first magnesium powder cavity and the second magnesium powder cavity.

[0021] The beneficial effects of the present invention are as follows: when the magnesium ingot chip material collection device of the present invention is in use, the magnesium chips and magnesium powder mixed material is transported into the box through the material inlet, the mixed material falls on the screen, the vibration component drives the screen to vibrate, and the magnesium chips and magnesium powder are separated during the vibration of the screen. The separated airflow output by the blowing component moves upward and carries the magnesium powder into the magnesium powder collection component. In addition, when the screen vibrates, the magnesium chips are driven to move toward the magnesium chip outlet and discharged through the magnesium chip outlet and fall into the magnesium chip collection box, thereby achieving the separation and collection of magnesium chips and magnesium powder, thereby preventing the magnesium chips from containing magnesium powder, which may cause fire or explosion due to static electricity, friction or high temperature during storage. In addition, by driving the screen to rotate up and down by the rotating component, the mixed material can be better vibrated, thereby improving the screening effect of the material. Moreover, by driving the screen to rotate 180 degrees, the magnesium chips hanging on the screen can be made to fall from the screen, preventing the screen mesh from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the magnesium ingot chip collecting device of the present invention.

[0023] Figure 2 It is a top view of the magnesium ingot chip collecting device of the present invention.

[0024] Figure 3 yes Figure 2 Middle AA section view.

[0025] Figure 4 yes Figure 3 A magnified view of the structure at B in the middle.

[0026] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the magnesium ingot chip collecting device of the present invention.

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the screening mechanism and the blowing assembly of the magnesium ingot chip collecting device of the present invention.

[0028] Figure 7 yes Figure 6 Main view of the structure.

[0029] Figure 8 yes Figure 7 Magnified view of the structure at center C.

[0030] Figure 9 yes Figure 6 Left side view of the structure.

[0031] Figure 10 yes Figure 9 A magnified view of the structure at position D in the middle.

[0032] Figure 11 yes Figure 6Exploded view of the structure.

[0033] Figure 12 The present invention is a schematic diagram of the three-dimensional structure of the blowing assembly, transmission parts, guide plate and material receiving box of the magnesium ingot chip collecting device.

[0034] Figure 13 It is a schematic diagram of the three-dimensional structure of the installation frame of the magnesium ingot chip collecting device of the present invention.

[0035] Figure 14 It is a bottom view of the installation frame of the magnesium ingot chip collecting device of the present invention.

[0036] Figure 15 It is a left view of the installation frame of the magnesium ingot chip collecting device of the present invention.

[0037] Reference numerals:

[0038] 1. Magnesium chip collection box; 21. Magnesium powder collection box; 31. Box body; 311. Material inlet; 312. Magnesium chip outlet; 313. First magnesium powder chamber; 314. Second magnesium powder chamber; 315. Magnesium powder outlet; 32. Screen; 41. Lifting drive member; 42. Transmission member; 421. Vertical slide; 422. Telescopic support member; 4221. Support slider; 42211. First extrusion slope; 423. Vibrating elastic member; 424. First rack; 425. Second rack; 43. Mounting frame; 431. Frame; 432. Middle plate; 4321. Vertical slide hole; 4322. Shaft Hole; 4323, mounting groove; 433, mounting slot; 434, mounting shaft; 435, connecting plate; 44, extrusion plate; 5, blowing assembly; 51, fan; 52, ventilation pipe; 53, air dispersion pipe; 6, rotating assembly; 61, first driving gear; 62, second driving gear; 63, driven gear; 64, toothed belt; 7, guide plate; 71, guide surface; 8, receiving box; 9, magnesium powder adsorption assembly; 91, first reel; 92, second reel; 93, adsorption belt; 94, first partition plate; 95, first anti-blowing machine; 96, second partition plate; 97, second anti-blowing machine. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0040] like Figures 1-15 As shown, the magnesium ingot chip collection device of the present invention includes a magnesium chip collection box 1, a screening mechanism, and a magnesium powder collection assembly. The screening mechanism is used to separate magnesium chips and magnesium powder in the mixed material, and convey the magnesium chips to the magnesium chip collection box 1 and the magnesium powder to the magnesium powder collection assembly.

[0041] like Figure 1-Figure 5 As shown, the screening mechanism comprises a casing 31, a screen 32, a vibrating assembly, a blowing assembly 5 and a rotating assembly 6. The screen 32, the vibrating assembly, the blowing assembly 5 and the rotating assembly 6 are located in the casing 31. The vibrating assembly is used to drive the screen 32 to vibrate up and down. A material inlet 311 and a magnesium chips outlet 312 are provided on the casing 31. The material inlet 311 is located above the screen 32. When the magnesium chips and magnesium powder mixture is transported into the casing 31 through the material inlet 311, it can fall on the screen 32. When the screen 32 vibrates, the magnesium chips can be driven to move toward the magnesium chips outlet 312 and be discharged from the magnesium chips outlet 312. When the magnesium chips are discharged through the magnesium chips outlet 312, they can fall into the magnesium chips collecting box 1. The blowing assembly 5 is located below the screen 32. The blowing assembly 5 is used to output an upward separating airflow. When the separating airflow passes through the screen 32, it can carry the magnesium powder and move upward, so that the magnesium powder is separated from the magnesium chips. The magnesium powder collecting assembly is located above the screen 32, and the separated airflow can carry the magnesium powder into the magnesium powder collecting assembly.

[0042] like Figures 5-10 As shown, the vibration assembly includes a lifting drive member 41, a transmission member 42 and a mounting frame 43. The mounting frame 43 includes a frame 431 and an intermediate plate 432. The intermediate plate 432 is located in the center of the frame 431, and the two ends of the intermediate plate 432 are respectively fixed on two opposite sides of the frame 431. The intermediate plate 432 divides the area enclosed by the frame 431 into two mounting grooves 433. The frame 431 is vertically slidably arranged in the box body 31. The frame 431 is tilted, and the side of the frame 431 close to the material inlet 311 is higher than the side of the frame 431 away from the material inlet 311. The magnesium chip outlet 312 is located on the side of the frame 431 away from the material inlet 311. Two screens 32 are provided and are respectively located in the two mounting grooves 433. The circumferential surface of the screen 32 is in contact with the circumferential groove wall of the mounting groove 433. Two vertical extrusion plates 44 are fixedly arranged at intervals at the bottom of the intermediate plate 432.

[0043] like Figure 11-Figure 15 As shown, the transmission member 42 includes a vertical slide 421, a telescopic support member 422, and a vibrating elastic member 423. The vibrating elastic member 423 is a spring, and the elastic force direction of the vibrating elastic member 423 is set vertically. One end of the vibrating elastic member 423 is fixed to the bottom of the frame 431, and the other end is fixed to the box body 31. Two vertical sliding holes 4321 are spaced apart on the middle plate 432. The vertical slide 421 is provided with two vertical slides, and the two vertical slides 421 are respectively inserted vertically into the two vertical sliding holes 4321. Vertically fixed first racks 424 are respectively fixed on the opposite sides of the two vertical slides 421. The first racks 424 on the two vertical slides 421 are staggered left and right.

[0044] like Figures 9-11As shown, a horizontal mounting hole is formed on the vertical slide 421, and a telescopic support member 422 is disposed within the horizontal mounting hole. The telescopic support member 422 comprises two support sliders 4221 and a support elastic member. The support elastic member is a spring positioned between the two support sliders 4221. The two ends of the support elastic member are respectively fixedly connected to the two support sliders 4221, allowing the two support sliders 4221 to move toward or away from each other. When the support elastic member is in its natural state, the two support sliders 4221 partially extend out of the horizontal mounting hole to form overhanging ends. The upper surfaces of the overhanging ends are provided with first extrusion slopes 42211, each of which is in an "e" shape. Two extrusion plates 44 are respectively positioned above the two overhanging ends and supported on the first extrusion slopes 42211. When the two extrusion plates 44 move downward relative to the vertical slide 421, they can compress the two first extrusion slopes 42211, causing the two overhanging ends to retract into the horizontal mounting hole.

[0045] like Figures 6-11 As shown, the middle plate 432 is provided with an axial hole 4322, in which a mounting shaft 434 is rotatably mounted. The two ends of the mounting shaft 434 are respectively located in the two mounting slots 433. The two ends of the mounting shaft 434 are respectively fixedly inserted into the two screens 32. The screens 32 are rotatably mounted in the mounting slots 433 via the mounting shaft 434, and the rotation axis of the screens 32 extends along the direction of magnesium chip conveying. The rotating assembly 6 is used to drive the two screens 32 to rotate reciprocally up and down. During the reciprocating rotation of the screens 32 up and down, the circumferential surface of the screens 32 always fits against the circumferential groove wall of the mounting slot 433 to prevent magnesium chips from falling through the gap between the screens 32 and the mounting frame 43. The rotating assembly 6 includes a first driving gear 61, a second driving gear 62, a driven gear 63, and a toothed belt 64 wound around the first driving gear 61 and the driven gear 63. The bottom surface of the intermediate plate 432 also defines a mounting groove 4323, which communicates with the shaft hole 4322. A driven gear 63 is located within the mounting groove 4323 and coaxially secured to the mounting shaft 434. A connecting plate 435 is also secured to the bottom surface of the intermediate plate 432. The first and second driving gears 61 and 62 are coaxially secured to the connecting plate 435 and rotatably mounted thereon via a rotating shaft. The second driving gear 62 is located between the first racks 424 of the two vertical slides 421. When the second driving gear 62 moves up and down relative to the first rack 424, it engages with the first rack 424. A second rack 425 is also secured to one of the two vertical slides 421. The second rack 425 is vertically disposed above the first rack 424. When the second rack 425 moves downward relative to the second driving gear 62, it engages with the second driving gear 62 and drives the screen 32 to rotate 180 degrees.

[0046] like Figure 5 、 Figure 11 and Figure 12As shown, a guide plate 7 is also provided in the box body 31. The guide plate 7 is hollow inside and fixedly arranged below the vertical slide 421. The guide plate 7 slides vertically in the box body 31. The lifting drive 41 is an electric push rod and is located below the guide plate 7. The telescopic rod of the lifting drive 41 is fixedly connected to the guide plate 7 to drive the guide plate 7 to slide up and down. The upper surface of the guide plate 7 is provided with an inverted V-shaped guide surface 71, and a material receiving box 8 is provided on both sides of the guide plate 7. When the screen 32 rotates 180 degrees, the magnesium chips on the screen 32 will fall onto the guide surface 71. The guide surface 71 can allow the magnesium chips that fall on it to slide into the material receiving box 8 under the action of gravity.

[0047] like Figure 5 and Figure 6 As shown, the blowing assembly 5 includes a fan 51, a ventilation duct 52, and a dispersion duct 53. The fan 51 is located below the guide plate 7 and fixed to the bottom wall of the housing 31. The ventilation duct 52 is a flexible hose, one end of which is connected to the air outlet of the fan 51 and the other end is connected to the interior of the guide plate 7. The dispersion duct 53 is evenly spaced and fixed to the upper surface of the guide plate 7, and is located above the guide surface 71. The dispersion duct 53 is connected to the interior of the guide plate 7 and has multiple air outlet holes along its length, with the air outlet holes facing upward.

[0048] like Figure 5As shown, the housing 31 also houses a magnesium powder adsorption assembly 9, located above the screen 32. The assembly 9 comprises a first reel 91, a first motor, a second reel 92, a second motor, and a suction belt 93 wrapped around the first and second reels 91, 92. The suction belt 93 is made of breathable soft cloth. The first and second reels 91, 92 are mounted parallel to and rotate with each other on the inner wall of the housing 31, positioned on the same horizontal plane. The output shaft of the first motor (not shown) is coaxially fixedly connected to the first reel 91, driving the rotation of the first reel 91. The output shaft of the second motor (not shown) is coaxially fixedly connected to the second reel 92, driving the rotation of the second reel 92. Furthermore, a first partition plate 94, a first blower 95, a second partition plate 96, and a second blower 97 are fixedly mounted on the inner wall of the housing 31. The first and second partition plates 94, 96 are arranged in a figure-eight pattern and are located below the suction belt 93. The first partition plate 94, the inner wall of the box 31, and the adsorption belt 93 define a first magnesium powder chamber 313. A gap is provided between the upper end of the first partition plate 94 and the adsorption belt 93. A first blower 95 is located above the adsorption belt 93 corresponding to the first magnesium powder chamber 313. The first blower 95 is used to blow magnesium powder adsorbed on the lower surface of the adsorption belt 93 into the first magnesium powder chamber 313. The second partition plate 96, the inner wall of the box 31, and the adsorption belt 93 define a second magnesium powder chamber 314. A gap is provided between the upper end of the second partition plate 96 and the adsorption belt 93. A second blower 97 is located above the adsorption belt 93 corresponding to the second magnesium powder chamber 314. The second blower 97 is used to blow magnesium powder adsorbed on the lower surface of the adsorption belt 93 into the second magnesium powder chamber 314.

[0049] like Figure 1 、 Figure 3 and Figure 5 As shown, the magnesium powder collection assembly includes a magnesium powder collection box 21 and an exhaust fan (not shown). The magnesium powder collection box 21 is fixedly mounted on the upper outer wall of the box body 31. The walls of the first and second magnesium powder chambers 313, 314 are each provided with a magnesium powder outlet 315. The magnesium powder collection box 21 is provided with a magnesium powder inlet that communicates with the magnesium powder outlet 315. The exhaust fan is fixedly mounted within the magnesium powder collection box 21 and is used to draw the magnesium powder from the first and second magnesium powder chambers 313, 314 into the magnesium powder collection box 21.

[0050] The implementation principle of the magnesium ingot cuttings material collection device of the embodiment of the present invention is as follows: when in use, the magnesium chips and magnesium powder mixture is transported into the box body 31 through the material inlet 311, and the mixture falls on the screen 32. The lifting drive 41 drives the guide plate 7 to drive the vertical slide 421 to move upward. When the vertical slide 421 moves upward, it will move upward against the extrusion plate 44 and the mounting frame 43 through the support slider 4221, thereby driving the screen 32 to move upward. During the upward movement of the mounting frame 43, the vibrating elastic member 423 is stretched. When the vibrating elastic member 423 is stretched sufficiently, the extrusion plate 44 squeezes the overhanging end of the support slider 4221 back into the horizontal mounting hole. At this time, the mounting frame 43 moves downward and resets under the pulling force of the vibrating elastic member 423. Then the lifting drive 41 drives the vertical slide 421 to move downward and reset, thereby realizing the up and down vibration of the screen 32.

[0051] During the process of the mounting frame 43 moving downward and resetting under the pulling force of the vibrating elastic member 423, the vertical slide 421 does not move downward, so the second driving gear 62 moves downward relative to the first rack 424, and the first rack 424 drives the second driving gear 62 to rotate back and forth, thereby driving the screen 32 to rotate back and forth. During the process of the lifting drive member 41 driving the vertical slide 421 to move downward and resetting, the first rack 424 moves downward relative to the second driving gear 62, and the first rack 424 drives the second driving gear 62 to rotate back and forth, thereby driving the screen 32 to rotate back and forth.

[0052] During the vibration of the screen 32, magnesium chips are separated from magnesium powder, and the separated air flow output by the fan 51 enters the guide plate 7 through the ventilation pipe 52, and then enters the scattered air pipe 53, and then is discharged upward through the air outlet on the scattered air pipe 53. The separated air flow carries the magnesium powder upward and contacts the adsorption belt 93, and the magnesium powder is adsorbed on the adsorption belt 93. Then the first reel 91 reels the adsorption belt 93, and the second reel 92 unwinds the adsorption belt 93. The adsorption belt 93 adsorbed with magnesium powder moves to above the first magnesium powder chamber 313, and then the first back-blowing machine 95 blows the magnesium powder adsorbed on the adsorption belt 93 into the first magnesium powder chamber 313, and the exhaust fan sucks the magnesium powder in the first magnesium powder chamber 313 into the magnesium powder collection box 21. Alternatively, the first reel 91 unwinds the adsorption belt 93, and the second reel 92 rewinds the adsorption belt 93. The adsorption belt 93 adsorbed with magnesium powder moves to the top of the second magnesium powder chamber 314. Then, the second back-blowing blower 97 blows the magnesium powder adsorbed on the adsorption belt 93 into the second magnesium powder chamber 314, and the exhaust fan sucks the magnesium powder in the second magnesium powder chamber 314 into the magnesium powder collection box 21. When the screen 32 vibrates, it drives the magnesium chips toward the magnesium chip outlet 312 and is discharged through the magnesium chip outlet 312 and falls into the magnesium chip collection box 1, thereby separating and collecting the magnesium chips from the magnesium powder, thereby preventing the magnesium chips from containing magnesium powder, which may cause fire or explosion due to static electricity, friction or high temperature during storage.

[0053] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A magnesium ingot chip collection device, comprising a magnesium chip collection box, characterized in that: The invention also includes a screening mechanism and a magnesium powder collecting assembly, the screening mechanism is used to separate magnesium chips and magnesium powder, the screening mechanism includes a box, a screen, a vibrating assembly and a blowing assembly, the screen, the vibrating assembly and the blowing assembly are arranged in the box, the blowing assembly is located below the screen, the vibrating assembly is used to drive the screen to vibrate, a material inlet and a magnesium chip outlet are opened on the box, the material inlet is located above the screen, the magnesium chips and magnesium powder mixed material can fall on the screen when it is transported into the box, the screen can drive the magnesium chips to move toward the magnesium chip outlet when it vibrates, and the magnesium chips can fall into the magnesium chip collection box when it is discharged through the magnesium chip outlet; the blowing assembly is used to output an upward separation airflow, and the separation airflow can carry magnesium powder upward when passing through the screen, so that the magnesium powder is separated from the magnesium chips, and the magnesium powder collecting assembly is located above the screen, and the separation airflow can carry magnesium powder into the magnesium powder collecting assembly; Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The mounting frame includes a frame and an intermediate plate. The intermediate plate is located in the center of the frame, and the two ends of the intermediate plate are respectively fixed to two opposite sides of the frame. The intermediate plate divides the area surrounded by the frame into two mounting grooves. A vertical sliding hole is opened on the intermediate plate. The vertical slide plate slides vertically into the vertical sliding hole. The extrusion plate is fixedly arranged at the bottom of the intermediate plate. Two screens are provided and are respectively located in the two mounting grooves. The circumferential surface of the screen is in contact with the circumferential groove wall of the mounting groove. An axial hole is provided in the middle plate, and a mounting shaft is rotatably provided in the axial hole. The two ends of the mounting shaft are respectively located in the two mounting grooves. The two ends of the mounting shaft are respectively fixedly inserted in the two screens. The screens are rotatably provided in the mounting grooves through the mounting shafts, and the rotation axis of the screens extends along the magnesium chip conveying direction. Two vertical sliding holes are provided on the middle plate at intervals, and two vertical slides are provided and are respectively provided in the two vertical sliding holes. A vertically arranged first rack is respectively fixed on the opposite sides of the two vertical slides, and the first racks on the two vertical slides are staggered left and right. The box body is also provided with a rotating assembly for driving the screen to rotate up and down, and the rotating assembly includes a first driving gear, a second driving gear, a driven gear and a toothed belt wound around the first driving gear and the driven gear. A mounting groove is also provided on the bottom surface of the intermediate plate, and the mounting groove is communicated with the shaft hole. The driven gear is located in the mounting groove, and the driven gear is coaxially fixed on the mounting shaft. A connecting plate is also fixed on the bottom surface of the intermediate plate. The first driving gear and the second driving gear are coaxially fixed and rotatably arranged on the connecting plate through a rotating shaft. The second driving gear is located between the first racks of the two vertical slides, and the second driving gear can mesh with the first rack when it moves up and down relative to the first rack. One of the two vertical slides is fixed with a second rack, which is vertically arranged and located above the first rack. When the second rack moves downward relative to the second driving gear, it can mesh with the second driving gear and drive the screen to rotate 180 degrees.

2. The magnesium ingot chip collecting device according to claim 1, characterized in that: During the reciprocating rotation of the screen, the circumferential surface of the screen always fits against the circumferential groove wall of the mounting groove to prevent magnesium chips from falling from the gap between the screen and the mounting frame.

3. The magnesium ingot chip collecting device according to claim 2, characterized in that: A guide plate is also provided in the box body, which is fixedly arranged below the vertical slide plate and vertically slidably arranged in the box body. The telescopic rod of the lifting drive member is fixedly connected to the guide plate to drive the guide plate to slide vertically. The upper surface of the guide plate is provided with an inverted V-shaped guide surface, and material receiving boxes are provided on both sides of the guide plate. The guide surface can allow magnesium chips fallen on it to slide into the material receiving box under the action of gravity.

4. The magnesium ingot chip collecting device according to claim 3, characterized in that: The guide plate is hollow inside, and the blowing assembly includes a fan, a ventilation pipe and an air dispersion pipe. One end of the ventilation pipe is connected to the air outlet of the fan, and the other end is connected to the inside of the guide plate. The air dispersion pipe is connected to the inside of the guide plate. The air dispersion pipes are evenly spaced and fixed on the upper surface of the guide plate, and the air dispersion pipes are located above the guide surface. A plurality of air outlet holes are opened on the air dispersion pipe along its length, and the air outlet direction of the air outlet holes is upward.

5. The magnesium ingot chip collecting device according to any one of claims 1 to 4, characterized in that: The magnesium powder collection assembly includes a magnesium powder collection box and an exhaust fan. The magnesium powder collection box is fixedly arranged on the upper outer wall of the box body. A magnesium powder outlet is opened on the upper side of the box body. A magnesium powder inlet is opened on the magnesium powder collection box. The magnesium powder inlet is connected to the magnesium powder outlet. The exhaust fan is fixedly arranged in the magnesium powder collection box and is used to suck the magnesium powder into the magnesium powder collection box.

6. The magnesium ingot chip collecting device according to claim 5, characterized in that: A magnesium powder adsorption assembly is provided in the box, and the magnesium powder adsorption assembly is located above the screen. The magnesium powder adsorption assembly includes a first drum, a first motor, a second drum, a second motor, and an adsorption belt wound on the first drum and the second drum. The first drum and the second drum are arranged on the inner wall of the box in parallel and rotate at intervals. The first motor is used to drive the first drum to rotate, and the second motor is used to drive the second drum to rotate. The inner wall of the box is also fixed with a first partition plate, a first anti-blowing plate, a second partition plate and a second anti-blowing plate. The first partition plate and the second partition plate are arranged in an eight-shape and are located below the adsorption belt. The first partition plate, the inner wall of the box and the adsorption belt form a first magnesium powder cavity, and the first anti-blowing plate is located above the adsorption belt corresponding to the first magnesium powder cavity; the second partition plate, the inner wall of the box and the adsorption belt form a second magnesium powder cavity, and the second anti-blowing plate is located above the adsorption belt corresponding to the second magnesium powder cavity. There are two magnesium powder outlets and they are respectively located in the first magnesium powder cavity and the second magnesium powder cavity.

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