A method for packing uniform sponge titanium components and bulk density

Abstract

The present application relates to the field of sponge titanium production crushing and packaging technology, in particular to a packaging method for uniform sponge titanium composition and bulk density, comprising the following steps: cutting and crushing sponge titanium lumps, horizontally shaking a screening assembly, performing step-by-step screening, different sizes of sponge titanium are transported to different measuring cylinders through pipelines, mixing and stirring after proportioning according to the ratio, rotating a second rotating rod, rotating a cam, vibrating a vibration disc up and down, rotating a second disc, extruding a push rod against the sidewall of a packaging barrel through a hinged rod, vibrating the packaging barrel left and right, finally, filling argon gas for protection, detecting the bulk density, and labeling and storing the packaging barrel. The present application screens sponge titanium particles in detail through the setting of multiple layers of screens, accurately proportioning and mixing through the measuring cylinders, reducing the difference in bulk density, and the setting of a vibrating assembly and a shaking assembly vibrates the packaging barrel, avoiding stratification during transportation and affecting the detection results.

Description

Technical Field

[0001] This invention relates to the field of sponge titanium production and packaging technology, specifically a packaging method for uniform sponge titanium composition and loose packing density. Background Technology

[0002] Titanium sponge is a raw material for titanium processed materials. It is generally light gray granules with a clean surface and no visible inclusions. It also includes defective titanium sponge blocks, such as overheated titanium sponge blocks, oxide titanium sponge blocks with obvious dark yellow and bright yellow color, oxide and nitrogen-rich titanium sponge blocks with dark yellow and bright yellow traces, titanium sponge blocks with obvious chloride residue, and titanium sponge blocks with slag, etc.

[0003] Patent application CN202310363558.5 discloses a method for solving the loose packing density problem of titanium sponge. The method includes: titanium sponge agglomerates sequentially passing through a shearing machine, a primary coarse crusher, and a fourth-stage double-roll crusher; the shearing machine output particle size is less than 300mm; the coarse crusher output particle size is less than 150mm; the primary double-roll crusher output particle size is less than 80mm; the secondary double-roll crusher output particle size is less than 45mm; the tertiary double-roll crusher output particle size is less than 20mm; the discharge port of the fourth-stage double-roll crusher undergoes multi-stage sieving; and titanium sponge of different particle sizes are mixed in a specific ratio and then packaged. This invention employs a roller crushing process during the fine crushing of sponge titanium, resulting in uniformly sized, regularly shaped, and angular sponge titanium particles. After crushing, the sponge titanium is sieved through round-hole sieves with diameters of 12mm, 10mm, 7mm, 5mm, and 3mm to separate sponge titanium particles of different sizes. The sponge titanium particles of different sizes are then mixed and packaged into drums according to a specific ratio to ensure the loose packing density of each drum and reduce the variation between drums.

[0004] It is evident that the particle size distribution of sponge titanium produced in a batch will vary. Different particle size ratios can easily lead to differences in the loose density of sponge titanium products. In addition, the standard packaging barrels of sponge titanium are prone to product stratification during transportation and other processes, resulting in significant differences in the loose density of the products. Furthermore, the uneven distribution of sponge titanium can also cause deviations in the test results after sampling.

[0005] In view of this, we propose a packaging method for uniform sponge titanium composition and loose packing density. Summary of the Invention

[0006] In order to overcome the defects in the prior art, the present invention aims to provide a packaging method with uniform sponge titanium composition and loose packing density, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides a packaging method for uniform titanium sponge composition and loose packing density, comprising the following steps:

[0008] S1. The titanium sponge agglomerate is sheared and crushed to form titanium sponge particles of different sizes.

[0009] S2. Pour the sponge titanium particles onto the first screen, start the first motor, and drive the first disc to rotate via the belt, causing the swing block to swing. The meshing half gear and rack drive the screening component to swing horizontally. The sponge titanium passes through the first screen, second screen, third screen, fourth screen, fifth screen and sixth screen in a step-by-step screening process to obtain sponge titanium of different particle sizes.

[0010] S3. The sponge titanium particles on the first screen are re-sheared and crushed. The remaining sponge titanium particles of different sizes are transported to different metering cylinders through pipelines and quantitatively mixed according to a certain ratio. The safety valve is opened so that the mixed sponge titanium particles of different sizes fall into the mixing tank. The second motor is started to drive the first rotating column to rotate, so that the stirring rod mixes and stirs the sponge titanium. The stirring time is controlled between 15 min and 30 min.

[0011] S4. The mixed sponge titanium enters the conveying cylinder through the inlet. The third motor is started, which drives the first rotating rod to rotate. The spiral blades drive the sponge titanium to the tail end of the conveying cylinder and it falls into the packaging barrel from the discharge port.

[0012] S5. Start the fourth motor, drive the second rotating rod to rotate, the cam rotates accordingly, causing the vibratory plate to vibrate up and down, and the packaging barrel to vibrate up and down accordingly. At the same time, the second rotating rod rotates, and through the meshing first bevel gear and second bevel gear, it drives the second rotating column to rotate, causing the second disc to rotate. Through the hinge rod, the T-shaped slider slides, which in turn causes the push rod to press against the side wall of the packaging barrel, causing it to vibrate left and right.

[0013] S6. Finally, fill with argon gas for protection, perform loose packing density testing, and then label and store in the warehouse.

[0014] As a further improvement to this technical solution, there are screening devices for screening sponge titanium particles, mixing devices for mixing sponge titanium of different particle sizes in proportion, feeding devices for conveying materials, and packaging devices for vibrating and packaging sponge titanium.

[0015] The screening device includes a screening box, a screening assembly slidably connected inside the screening box, a first disc rotatably connected to the side wall of the screening box, a swing block rotatably connected to the screening box, and a first motor. The output shaft of the first motor is connected to the first disc via a belt. The screening assembly includes a mounting frame and a first screen, a second screen, a third screen, a fourth screen, a fifth screen, and a sixth screen that are inclinedly installed in the mounting frame. A connecting plate is welded and fixed at the center of the side wall of the mounting frame. A rack is welded and fixed to the connecting plate after it extends out of the side wall of the screening box. The swing block is composed of a half gear and a long strip block. The rack meshes with the half gear.

[0016] The mixing device includes a mixing tank, multiple metering cylinders installed at the top of the mixing tank, a first rotating column rotatably connected inside the mixing tank, a number of stirring rods welded and fixed to the outer wall of the first rotating column, and a second motor installed at the top of the mixing tank with its output shaft coaxially connected to the first rotating column.

[0017] The feeding device includes a conveying cylinder, a first rotating rod rotatably connected inside the conveying cylinder, a spiral blade mounted on the outer wall of the first rotating rod, and a third motor mounted on one side of the conveying cylinder. A feed inlet is located at the top of one side of the conveying cylinder, and a discharge outlet is located at the bottom of the side of the conveying cylinder away from the feed inlet.

[0018] The packaging device includes a base, a vibration assembly mounted on the top of the base, a packaging barrel mounted on the vibration assembly, a shaking assembly mounted on one side of the top of the base, and a fourth motor. The vibration assembly includes a vibratory plate mounted on the top of the base, a second rotating rod rotatably connected inside the base, a set of cams mounted on the second rotating rod, and a first bevel gear mounted on one end of the second rotating rod. The cams are positioned below the vibratory plate. The shaking assembly includes a second disc, a second rotating column welded and fixed to the center of the bottom end of the second disc, a second bevel gear mounted on the bottom end of the second rotating column, a T-shaped slider, a hinge rod with both ends hinged to the second disc and the T-shaped slider respectively, and a push rod welded and fixed to the top of the T-shaped slider. The first bevel gear meshes with the second bevel gear.

[0019] As a further improvement to this technical solution, a discharge port is provided on one side of the screening box at the corresponding positions of the inclined ends of the first screen, the second screen, the third screen, the fourth screen, the fifth screen and the sixth screen. A sliding hole adapted to the connecting plate is provided on one side wall of the screening box, and a hinge post for hinged connection with the swing block is provided below the sliding hole on the side wall of the screening box.

[0020] As a further improvement to this technical solution, a first protrusion is provided at the side edge of the first disk, and an elongated hole adapted to the first protrusion is provided on the elongated block. The length of the elongated hole is equal to twice the distance from the first protrusion to the center of the first disk.

[0021] As a further improvement to this technical solution, the feed inlet is connected to the discharge outlet of the mixing tank, and the spiral direction of the spiral blades extends from the feed inlet to the discharge outlet.

[0022] As a further improvement to this technical solution, the top of the base is provided with a groove that matches the size of the vibratory plate, and a number of first springs are provided between the bottom of the vibratory plate and the groove.

[0023] As a further improvement to this technical solution, a mounting platform is provided on one side of the top of the base, and a rotating groove adapted to the size of the second disc is provided on the top of the mounting platform, and a T-shaped sliding groove pointing to the packaging barrel is provided on the top of the mounting platform.

[0024] As a further improvement to this technical solution, the top end of the second disk is provided with a second protrusion for hinged to one end of the hinge rod, and the top end of the T-shaped slider is provided with a third protrusion for hinged to the other end of the hinge rod.

[0025] As a further improvement to this technical solution, the push rod is provided with a top block at its top, and the length of the T-shaped groove is equal to twice the distance from the second protrusion to the center of the second disk and the sum of the length of the T-shaped slider.

[0026] As a further improvement to this technical solution, the top of the base is provided with a set of opposing elastic components at the edge of the groove. The elastic components include an annular fixing frame. The inner arc surface of the annular fixing frame is provided with several insertion posts facing the central axis of the packaging barrel. Insertion rods are movably inserted into the insertion posts. A second spring is sleeved on the outside of the insertion posts and the insertion rods. The end of the insertion rods abuts against the outer wall of the packaging barrel.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] 1. The packaging method for uniform sponge titanium composition and loose density involves starting a first motor, which drives a first disc to rotate via a belt, causing a swing block to swing back and forth. The meshing half-gear and rack cause the mounting frame to slide back and forth, thereby sieving the sponge titanium particles step by step to obtain sponge titanium of different particle sizes.

[0029] 2. The packaging method for uniform sponge titanium composition and loose density uses several measuring cylinders on the mixing device to facilitate the mixing of sponge titanium of different particle sizes in a certain proportion, thereby reducing the difference in loose density.

[0030] 3. The packaging method for uniform titanium sponge composition and loose density involves starting a fourth motor, which drives the second rotating rod to rotate. The rotation of the cam causes the vibrating plate to vibrate up and down. At the same time, the meshing first and second bevel gears drive the second disc to rotate. The hinge rod causes the T-shaped slider to slide back and forth, which causes the push rod to press the packaging barrel back and forth, making it sway left and right, thus vibrating the titanium sponge inside the packaging barrel. Attached Figure Description

[0031] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of the invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely illustrative to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. Those skilled in the art, guided by the teachings of this invention, can select various possible shapes and proportions to implement the invention according to specific circumstances.

[0032] Figure 1 This is a process flow diagram of the present invention;

[0033] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the screening device of the present invention;

[0035] Figure 4 This is an exploded view of the screening device structure of the present invention;

[0036] Figure 5 This is an exploded view of the screening component structure of the present invention;

[0037] Figure 6 This is a schematic diagram of the swing block structure of the present invention;

[0038] Figure 7 This is a schematic diagram of the mixing device structure of the present invention;

[0039] Figure 8 This is an exploded view of the mixing device structure of the present invention;

[0040] Figure 9 This is a schematic diagram of the feeding device structure of the present invention;

[0041] Figure 10 This is an exploded view of the feeding device structure of the present invention;

[0042] Figure 11 This is a schematic diagram of the packaging device structure of the present invention;

[0043] Figure 12 This is an exploded view of the packaging device structure of the present invention;

[0044] Figure 13 This is an exploded view of the elastic component structure of the present invention;

[0045] Figure 14 This is an exploded view of the vibration component structure of the present invention;

[0046] Figure 15 This is an exploded view of the swaying component structure of the present invention;

[0047] The meanings of the labels in the diagram are as follows:

[0048] 1. Screening device; 11. Screening box; 111. Sliding hole; 112. Hinge column; 12. Screening assembly; 121. Mounting frame; 1211. Connecting plate; 1212. Rack; 122. First screen; 123. Second screen; 124. Third screen; 125. Fourth screen; 126. Fifth screen; 127. Sixth screen; 13. Belt; 14. First disc; 141. First protrusion; 15. Swinging block; 151. Half gear; 152. Long strip block; 1521. Long strip hole; 16. First motor;

[0049] 2. Mixing device; 21. Mixing tank; 22. Measuring cylinder; 23. First rotating column; 24. Stirring rod; 25. Second motor;

[0050] 3. Feeding device; 31. Conveying cylinder; 311. Inlet; 312. Outlet; 32. First rotating rod; 33. Spiral blade; 34. Third motor;

[0051] 4. Packaging device; 41. Base; 411. Groove; 412. Mounting platform; 4121. Rotating groove; 4122. T-shaped slide; 42. Vibration assembly; 421. Vibrating plate; 422. First spring; 423. Second rotating rod; 424. Cam; 425. First bevel gear; 43. Packaging barrel; 44. Elastic assembly; 441. Annular fixing frame; 442. Insert post; 443. Insert rod; 444. Second spring; 45. Shaking assembly; 451. Second disc; 4511. Second protrusion; 452. Second rotating column; 453. Second bevel gear; 454. Hinge rod; 455. T-shaped slider; 4551. Third protrusion; 456. Push rod; 457. Top block; 46. Fourth motor. Detailed Implementation

[0052] The details of the present invention can be more clearly understood by referring to the accompanying drawings and the description of specific embodiments. However, the specific embodiments of the present invention described herein are for illustrative purposes only and should not be construed as limiting the invention in any way. Under the teachings of this invention, those skilled in the art can conceive of any possible modifications based on the invention, and these should all be considered to fall within the scope of the invention. The terms "installation" and "connection" should be interpreted broadly, referring to direct connection or indirect connection through an intermediate medium.

[0053] The terms "central axis," "vertical," "horizontal," "front," "rear," "upper," "lower," "left," "right," "top," "bottom," "inner," and "outer" used herein to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of the invention, "a number" means two or more, unless otherwise explicitly specified.

[0054] Please see Figures 1-15 As shown, the present invention provides a packaging method for uniform titanium sponge composition and loose packing density, comprising the following steps:

[0055] S1. The titanium sponge agglomerate is sheared and crushed to form titanium sponge particles of varying sizes, with the particle size distribution ranging from 0 mm to 25.4 mm.

[0056] S2. Pour the sponge titanium particles onto the first screen 122, start the first motor 16, and drive the first disc 14 to rotate via the belt 13, causing the swing block 15 to swing. Through the meshing half gear 151 and rack 1212, the screening component 12 is driven to swing horizontally. The sponge titanium is screened step by step through the first screen 122, the second screen 123, the third screen 124, the fourth screen 125, the fifth screen 126 and the sixth screen 127 to obtain sponge titanium of different particle sizes. The screen particle size of the first screen 122 is 25.4 mm, the screen particle size of the second screen 123 is 20 mm, the screen particle size of the third screen 124 is 12.7 mm, the screen particle size of the fourth screen 125 is 5 mm, the screen particle size of the fifth screen 126 is 3 mm, and the screen particle size of the sixth screen 127 is 0.83 mm.

[0057] S3. The sponge titanium particles on the first screen 122 are re-sheared and crushed. The remaining sponge titanium particles of different sizes are transported to different metering cylinders 22 through pipelines and quantitatively mixed according to a certain ratio. The safety valve is opened so that the mixed sponge titanium particles of different sizes fall into the mixing tank 21. The second motor 25 is started to drive the first rotating column 23 to rotate, so that the stirring rod 24 mixes and stirs the sponge titanium. The stirring time is controlled between 15 min and 30 min.

[0058] S4. The mixed sponge titanium enters the conveying cylinder 31 through the inlet 311. The third motor 34 is started, which drives the first rotating rod 32 to rotate. The spiral blades 33 drive the sponge titanium to move to the tail end of the conveying cylinder 31 and fall into the packaging barrel 43 from the outlet 312.

[0059] S5. Start the fourth motor 46, which drives the second rotating rod 423 to rotate. The cam 424 rotates accordingly, causing the vibrating plate 421 to vibrate up and down, and the packaging barrel 43 to vibrate up and down accordingly. At the same time, the second rotating rod 423 rotates, which drives the second rotating column 452 to rotate through the meshing first bevel gear 425 and second bevel gear 453, causing the second disc 451 to rotate. Through the hinge rod 454, the T-shaped slider 455 slides, which in turn causes the push rod 456 to press the side wall of the packaging barrel 43, causing it to vibrate left and right.

[0060] S6. Finally, fill with argon gas for protection, perform loose packing density testing, and then label and store in the warehouse.

[0061] Specifically, the device includes: 1. a screening device for screening sponge titanium particles; 2. a mixing device for mixing sponge titanium of different particle sizes in proportion; 3. a feeding device for conveying materials; and 4. a packaging device for vibrating and packaging sponge titanium.

[0062] The screening device 1 includes a screening box 11, a screening assembly 12 slidably connected inside the screening box 11, a first disc 14 rotatably connected to the side wall of the screening box 11, a swing block 15 rotatably connected to the screening box 11, and a first motor 16. The output shaft of the first motor 16 is connected to the first disc 14 via a belt 13. The screening assembly 12 includes a mounting frame 121 and a first screen 122, a second screen 123, a third screen 124, a fourth screen 125, a fifth screen 126, and a third screen 126, which are inclinedly installed within the mounting frame 121. The sixth screen 127 has a connecting plate 1211 welded and fixed at the center of the side wall of the mounting frame 121. After the connecting plate 1211 extends out of the side wall of the screening box 11, a rack 1212 is welded and fixed thereon. The swing block 15 is composed of a half gear 151 and a long strip block 152. The rack 1212 meshes with the half gear 151. The first motor 16 drives the first disc 14 to rotate through the belt 13, which drives the swing block 15 to swing. The meshing half gear 151 and rack 1212 drive the screening assembly to slide back and forth, and screen the sponge titanium particles step by step.

[0063] The mixing device 2 includes a mixing tank 21, multiple metering cylinders 22 installed on the top of the mixing tank 21, a first rotating column 23 rotatably connected inside the mixing tank 21, a number of stirring rods 24 welded and fixed to the outer wall of the first rotating column 23, and a second motor 25 installed on the top of the mixing tank 21 with its output shaft coaxially connected to the first rotating column 23. The multiple metering cylinders 22 are used to mix and stir sponge titanium of different particle sizes in a certain proportion.

[0064] The feeding device 3 includes a conveying cylinder 31, a first rotating rod 32 rotatably connected inside the conveying cylinder 31, a spiral blade 33 installed on the outer wall of the first rotating rod 32, and a third motor 34 installed on one side of the conveying cylinder 31. An inlet 311 is located at the top of one side of the conveying cylinder 31, and a discharge port 312 is located at the bottom of the side of the conveying cylinder 31 away from the inlet 311. The third motor 34 rotates, driving the first rotating rod 32 to rotate, and the spiral blade 33 conveys the mixed sponge titanium.

[0065] Packaging device 4 includes a base 41, a vibration assembly 42 mounted on the top of the base 41, a packaging barrel 43 mounted on the vibration assembly 42, a shaking assembly 45 mounted on one side of the top of the base 41, and a fourth motor 46. The vibration assembly 42 includes a vibrating plate 421 mounted on the top of the base 41, a second rotating rod 423 rotatably connected inside the base 41, a set of cams 424 mounted on the second rotating rod 423, and a first bevel gear 425 mounted on one end of the second rotating rod 423. The cams 424 are located below the vibrating plate 421. The shaking assembly 45 includes a second disc 451, a second rotating column 452 welded and fixed to the center of the bottom end of the second disc 451, and a motor 46 mounted on the second rotating column 451. The bottom of the 2nd component includes a second bevel gear 453, a T-shaped slider 455, a hinge rod 454 with its two ends hinged to the second disc 451 and the T-shaped slider 455 respectively, and a push rod 456 welded and fixed to the top of the T-shaped slider 455. The first bevel gear 425 meshes with the second bevel gear 453. The fourth motor 46 drives the second rotating rod 423 to rotate. The cam 424 rotates, causing the vibrating plate 421 to vibrate up and down. At the same time, the meshing first bevel gear 425 and the second bevel gear 453 drive the second disc 451 to rotate. The hinge rod 454 causes the T-shaped slider 455 to slide back and forth, causing the push rod 456 to press the packaging barrel 43 back and forth, making it sway left and right, thus vibrating the sponge titanium inside the packaging barrel 43.

[0066] Furthermore, discharge ports are provided on one side of the screening box 11 at corresponding positions on the inclined ends of the first screen 122, the second screen 123, the third screen 124, the fourth screen 125, the fifth screen 126, and the sixth screen 127. A sliding hole 111 adapted to the connecting plate 1211 is provided on one side wall of the screening box 11. The sliding hole 111 facilitates the back-and-forth sliding of the connecting plate 1211, thereby allowing the mounting frame 121 to slide back and forth. A hinge post 112 for hinged connection with the swing block 15 is provided below the sliding hole 111 on the side wall of the screening box 11. The hinge post 112 allows the swing block 15 to be rotatably connected to the screening box 11.

[0067] Specifically, a first protrusion 141 is provided on the side edge of the first disc 14, and an elongated hole 1521 adapted to the first protrusion 141 is provided on the elongated block 152. The length of the elongated hole 1521 is equal to twice the distance from the first protrusion 141 to the center of the first disc 14. The design of the elongated hole 1521 causes the first disc 14 to rotate and drive the swing block 15 to swing back and forth.

[0068] In addition, the feed inlet 311 is connected to the discharge outlet of the mixing tank 21, and the spiral direction of the spiral blade 33 is from the feed inlet 311 to the discharge outlet 312. The mixed sponge titanium enters the conveying cylinder 31 from the feed inlet 311, and the rotating spiral blade 33 drives the material to the discharge outlet 312.

[0069] Furthermore, the top of the base 41 is provided with a groove 411 that matches the size of the vibratory plate 421, and a number of first springs 422 are provided between the bottom of the vibratory plate 421 and the groove 411. The design of the first springs 422 helps the vibratory plate 421 vibrate up and down.

[0070] Specifically, a mounting platform 412 is provided on one side of the top of the base 41. The top of the mounting platform 412 is provided with a rotating groove 4121 that matches the size of the second disc 451. The top of the mounting platform 412 is provided with a T-shaped slide groove 4122 that points to the packaging barrel 43. The mounting platform 412 is used to install the shaking component 45. The T-shaped slide groove 4122 limits the movement direction of the T-shaped slider 455.

[0071] It is worth noting that the top of the second disc 451 is provided with a second protrusion 4511 for hinged to one end of the hinge rod 454, and the top of the T-shaped slider 455 is provided with a third protrusion 4551 for hinged to the other end of the hinge rod 454. The second protrusion 4511 and the third protrusion 4551 are used to hinge to the hinge rod 454.

[0072] Furthermore, the push rod 456 has a top block 457 at its top end. The length of the T-shaped groove 4122 is equal to twice the distance from the second protrusion 4511 to the center of the second disk 451 and the length of the T-shaped slider 455. The length setting allows the T-shaped slider 455 to slide back and forth along the T-shaped groove 4122 as the second disk 451 rotates.

[0073] Specifically, a set of opposing elastic components 44 is provided at the top of the base 41 at the edge of the groove 411. The elastic component 44 includes an annular fixing frame 441. Several insertion posts 442 facing the central axis of the packaging barrel 43 are provided on the inner arc surface of the annular fixing frame 441. Insert rods 443 are movably inserted into the insertion posts 442. A second spring 444 is sleeved on the outside of the insertion posts 442 and the insertion rods 443. The end of the insertion rods 443 abuts against the outer wall of the packaging barrel 43. The design of the second spring 444 facilitates the provision of elasticity when the packaging barrel 43 shakes left and right.

[0074] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be used to limit the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A packaging method for uniform titanium sponge composition and loose packing density, characterized in that: Includes the following steps: S1. The titanium sponge agglomerate is sheared and crushed to form titanium sponge particles of different sizes. S2. Pour the sponge titanium particles onto the first screen (122), start the first motor (16), drive the first disc (14) to rotate through the belt (13), causing the swing block (15) to swing. Through the meshing half gear (151) and rack (1212), drive the screening component (12) to swing horizontally. The sponge titanium passes through the first screen (122), the second screen (123), the third screen (124), the fourth screen (125), the fifth screen (126) and the sixth screen (127) to screen in stages to obtain sponge titanium of different particle sizes. S3. The sponge titanium particles on the first screen (122) are re-sheared and crushed. The remaining sponge titanium particles of different sizes are transported to different metering cylinders (22) through pipelines. They are proportioned and quantitatively measured according to a certain ratio. The safety valve is opened so that the proportioned sponge titanium particles of different sizes fall into the mixing tank (21). The second motor (25) is started to drive the first rotating column (23) to rotate, so that the stirring rod (24) mixes and stirs the sponge titanium. The stirring time is controlled between 15 min and 30 min. S4. The mixed sponge titanium enters the conveying cylinder (31) through the feed port (311). The third motor (34) is started, which drives the first rotating rod (32) to rotate. The sponge titanium is moved to the tail end of the conveying cylinder (31) through the spiral blade (33) and falls into the packaging barrel (43) from the discharge port (312). S5. Start the fourth motor (46), drive the second rotating rod (423) to rotate, and the cam (424) rotates accordingly, causing the vibrating plate (421) to vibrate up and down, and the packaging barrel (43) to vibrate up and down accordingly. At the same time, the second rotating rod (423) rotates, and through the meshing first bevel gear (425) and second bevel gear (453), drives the second rotating column (452) to rotate, causing the second disc (451) to rotate. Through the hinge rod (454), the T-shaped slider (455) slides, thereby causing the push rod (456) to press the side wall of the packaging barrel (43), causing it to vibrate left and right. S6. Finally, fill with argon gas for protection, perform loose packing density testing, and then label and store in the warehouse.

2. A packaging apparatus for uniform sponge titanium composition and loose packing density, using the packaging method for uniform sponge titanium composition and loose packing density as described in claim 1, characterized in that: It includes a screening device (1) for screening sponge titanium particles, a mixing device (2) for mixing sponge titanium of different particle sizes in proportion, a feeding device (3) for conveying materials, and a packaging device (4) for vibrating packaging of sponge titanium. The screening device (1) includes a screening box (11), a screening assembly (12) slidably connected inside the screening box (11), a first disc (14) rotatably connected to the side wall of the screening box (11), a swing block (15) rotatably connected to the screening box (11), and a first motor (16). The output shaft of the first motor (16) is connected to the first disc (14) via a belt (13). The screening assembly (12) includes a mounting frame (121) and a first disc (14) inclinedly installed inside the mounting frame (121). A first screen (122), a second screen (123), a third screen (124), a fourth screen (125), a fifth screen (126), and a sixth screen (127) are provided. A connecting plate (1211) is welded and fixed at the center of the side wall of the mounting frame (121). A rack (1212) is welded and fixed after the connecting plate (1211) extends out of the side wall of the screening box (11). The swing block (15) is composed of a half gear (151) and a long strip block (152). The rack (1212) meshes with the half gear (151). The mixing device (2) includes a mixing tank (21), a plurality of metering cylinders (22) installed on the top of the mixing tank (21), a first rotating column (23) rotatably connected inside the mixing tank (21), a plurality of stirring rods (24) welded and fixed to the outer wall of the first rotating column (23), and a second motor (25) installed on the top of the mixing tank (21) and whose output shaft is coaxially connected to the first rotating column (23). The feeding device (3) includes a conveying cylinder (31), a first rotating rod (32) rotatably connected inside the conveying cylinder (31), a spiral blade (33) installed on the outer wall of the first rotating rod (32), and a third motor (34) installed on one side of the conveying cylinder (31). The top of one side of the conveying cylinder (31) is provided with an inlet (311), and the bottom of the side of the conveying cylinder (31) away from the inlet (311) is provided with a discharge port (312). The packaging device (4) includes a base (41), a vibration assembly (42) mounted on the top of the base (41), a packaging barrel (43) disposed on the vibration assembly (42), a shaking assembly (45) mounted on one side of the top of the base (41), and a fourth motor (46). The vibration assembly (42) includes a vibratory plate (421) mounted on the top of the base (41), a second rotating rod (423) rotatably connected inside the base (41), a set of cams (424) mounted on the second rotating rod (423), and a first bevel gear (425) mounted on one end of the second rotating rod (423). The cam (424) is positioned below the vibrating plate (421). The shaking assembly (45) includes a second disc (451), a second rotating column (452) welded and fixed to the center of the bottom end of the second disc (451), a second bevel gear (453) installed at the bottom end of the second rotating column (452), a T-shaped slider (455), a hinge rod (454) with both ends hinged to the second disc (451) and the T-shaped slider (455) respectively, and a push rod (456) welded and fixed to the top end of the T-shaped slider (455). The first bevel gear (425) meshes with the second bevel gear (453).

3. The packaging device with uniform sponge titanium composition and loose packing density according to claim 2, characterized in that: The screening box (11) has discharge ports on one side of the inclined ends of the first screen (122), the second screen (123), the third screen (124), the fourth screen (125), the fifth screen (126) and the sixth screen (127). The screening box (11) has a sliding hole (111) on one side wall that is compatible with the connecting plate (1211). The screening box (11) has a hinge column (112) below the sliding hole (111) on the side wall for hinge connection with the swing block (15).

4. The packaging device with uniform sponge titanium composition and loose packing density according to claim 3, characterized in that: The first disk (14) has a first protrusion (141) at the side edge, and the long strip (152) has a long hole (1521) that matches the first protrusion (141). The length of the long hole (1521) is equal to twice the distance from the first protrusion (141) to the center of the first disk (14).

5. The packaging device with uniform sponge titanium composition and loose packing density according to claim 4, characterized in that: The feed inlet (311) is connected to the discharge outlet of the mixing tank (21), and the spiral direction of the spiral blade (33) is from the feed inlet (311) to the discharge outlet (312).

6. The packaging device with uniform sponge titanium composition and loose packing density according to claim 5, characterized in that: The top of the base (41) is provided with a groove (411) that is adapted to the size of the vibrating plate (421), and a plurality of first springs (422) are provided between the bottom of the vibrating plate (421) and the groove (411).

7. The packaging device with uniform sponge titanium composition and loose packing density according to claim 6, characterized in that: The base (41) has a mounting platform (412) on one side of its top end. The mounting platform (412) has a rotating groove (4121) at its top end that is adapted to the size of the second disc (451). The mounting platform (412) has a T-shaped groove (4122) at its top end that points to the packaging barrel (43).

8. The packaging device with uniform sponge titanium composition and loose packing density according to claim 7, characterized in that: The second disk (451) has a second protrusion (4511) at its top end for hinged to one end of the hinge rod (454), and the T-shaped slider (455) has a third protrusion (4551) at its top end for hinged to the other end of the hinge rod (454).

9. The packaging device with uniform sponge titanium composition and loose packing density according to claim 8, characterized in that: The push rod (456) has a top block (457) at its top end. The length of the T-shaped groove (4122) is equal to twice the distance from the second protrusion (4511) to the center of the second disk (451) and the length of the T-shaped slider (455).

10. The packaging device with uniform sponge titanium composition and loose packing density according to claim 9, characterized in that: The top of the base (41) is provided with a set of opposing elastic components (44) at the edge of the groove (411). The elastic components (44) include an annular fixing frame (441). The inner arc surface of the annular fixing frame (441) is provided with a plurality of inserts (442) facing the central axis of the packaging barrel (43). Insert rods (443) are movably inserted into the inserts (442). A second spring (444) is sleeved on the outside of the inserts (442) and the insert rods (443). The end of the insert rods (443) abuts against the outer wall of the packaging barrel (43).

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