Packaging method for uniformizing titanium sponge component and apparent density

Abstract

The invention relates to the technical field of sponge titanium production, crushing and packaging, in particular to a packaging method for uniformizing sponge titanium components and apparent density, which comprises the following steps of: shearing and crushing a sponge titanium lump, horizontally shaking a screening assembly, screening step by step, conveying sponge titanium with different particle sizes into different metering cylinders through pipelines, mixing and stirring are performed after proportioning according to the proportion, a second rotating rod rotates, a cam rotates along with the second rotating rod, a vibration disc vibrates up and down, a second disc rotates, a push rod extrudes the side wall of a packaging barrel through a hinge rod, the packaging barrel vibrates left and right, finally, argon is filled for protection, and after apparent density detection is performed, a label is pasted for warehousing. Titanium sponge particles are finely screened by arranging the multiple layers of screens, then the titanium sponge particles are accurately proportioned and mixed through the metering cylinder, the apparent density difference is reduced, meanwhile, the packaging barrel is vibrated through the vibration assembly and the shaking assembly, and the situation that the packaging barrel is layered in the transportation process, and the detection result is affected is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of titanium sponge production, crushing and packaging, and in particular to a packaging method for uniform titanium sponge composition and bulk density. Background Art

[0002] Sponge titanium is the raw material of titanium processing materials. It is generally light gray particles with a clean surface and no visible inclusions. It also includes defective sponge titanium blocks, such as overburned sponge titanium blocks, oxidized sponge titanium blocks with obvious dark yellow and bright yellow colors, oxidized and nitrogen-rich sponge titanium blocks with dark yellow and bright yellow traces, sponge titanium blocks with obvious chloride residues, sponge titanium blocks with residues, etc.

[0003] The authorization application number CN202310363558.5 discloses a method for solving the loose packing density of titanium sponge. It includes: titanium sponge lumps are sequentially passed through a shearing machine, a primary coarse crushing machine, and a fourth-stage roller crushing machine; the particle size of the shearing machine is less than 300mm; the particle size of the coarse crusher is less than 150mm; the particle size of the primary roller crusher is less than 80mm; the particle size of the secondary roller crusher is less than 45mm; the particle size of the third-stage roller crusher is less than 20mm; the discharge port of the fourth-stage roller crusher is multi-stage screened; titanium sponges of different particle sizes are mixed and packaged. The invention is designed to adopt double roller crushing in fine crushing of titanium sponge, so that the crushed titanium sponge has uniform particle size, standard shape and no edges and corners; after the titanium sponge is crushed, it passes through 12mm, 10mm, 7mm, 5mm and 3mm round hole sieves respectively to screen out titanium sponge of different particle sizes; titanium sponges of different particle sizes are mixed and packaged into barrels through proportioning, so as to ensure the loose density of each barrel of titanium sponge and reduce the range between barrels.

[0004] It can be seen that there will be differences in the particle size ratio of a batch of titanium sponge produced. Different particle size ratios are likely to cause different loose densities of titanium sponge products. In addition, standard titanium sponge packaging barrels are prone to product stratification after transportation and other processes. The loose density of the products varies greatly, and the unevenness of the titanium sponge will also cause deviations in the test results after sampling.

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

[0006] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a packaging method for uniform titanium sponge composition and bulk density to solve the problems raised in the above background technology.

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

[0008] S1, shearing and crushing the titanium sponge lump to form titanium sponge particles of different particle sizes;

[0009] S2, pour the titanium sponge particles on the first sieve, start the first motor, drive the first disc to rotate through the belt, so that the swing block swings, and drives the screening component to shake horizontally through the meshing half gear and the rack. The titanium sponge is screened step by step through the first sieve, the second sieve, the third sieve, the fourth sieve, the fifth sieve and the sixth sieve to obtain titanium sponge with different particle sizes;

[0010] S3, the titanium sponge particles on the first screen are sheared and crushed again, and the remaining titanium sponges of different particle sizes are transported to different metering cylinders through pipelines, and are quantitatively proportioned according to a certain ratio. The safety valve is opened to allow the titanium sponges of different particle sizes to fall into the mixing barrel after the proportioning is completed. The second motor is started to drive the first rotating column to rotate, so that the stirring rod mixes and stirs the titanium sponge, and the stirring time is controlled at 15min to 30min;

[0011] S4, the titanium sponge after stirring and mixing enters the conveying cylinder through the feeding port, the third motor is started to drive the first rotating rod to rotate, and the titanium sponge is driven by the spiral blade to move to the tail end of the conveying cylinder, and falls into the packaging barrel from the feeding port;

[0012] S5, start the fourth motor to drive the second rotating rod to rotate, and the cam rotates accordingly, so that the vibration plate vibrates up and down, and the packaging barrel vibrates up and down accordingly. At the same time, the second rotating rod rotates, and the second rotating column rotates through the meshing first bevel gear and the second bevel gear, so that the second disc rotates, and the T-shaped slider slides through the hinge rod, so that the push rod squeezes the side wall of the packaging barrel, so that it vibrates left and right;

[0013] S6. Finally, fill with argon gas for protection, conduct loose density test, and then affix labels for storage.

[0014] As a further improvement of the technical solution, a screening device for screening titanium sponge particles, a mixing device for mixing titanium sponges of different particle sizes in proportion, a feeding device for conveying materials, and a packaging device for vibrating and packaging titanium sponges;

[0015] The screening device comprises a screening box, a screening assembly slidably connected to the inside of 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 through a belt, the screening assembly comprises a mounting frame and a first screen, a second screen, a third screen, a fourth screen, a fifth screen and a sixth screen obliquely mounted 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 the connecting plate extends out of the side wall of the screening box, the swing block is composed of a half gear and a long strip block, and the rack is meshed with the half gear;

[0016] The mixing device comprises a mixing barrel, a plurality of metering barrels mounted on the top of the mixing barrel, a first rotating column rotatably connected to the inside of the mixing barrel, a plurality of stirring rods welded and fixed to the outer side wall of the first rotating column, and a second motor mounted on the top of the mixing barrel and having an output shaft coaxially connected to the first rotating column;

[0017] The feeding device includes a conveying cylinder, a first rotating rod rotatably connected to the inside of the conveying cylinder, a spiral blade installed on the outer side wall of the first rotating rod, and a third motor installed on one side of the conveying cylinder. A feeding port is provided at the top end of one side of the conveying cylinder, and a discharge port is provided at the bottom end of the conveying cylinder away from the feeding port.

[0018] The packaging device includes a base, a vibration component installed on the top of the base, a packaging barrel arranged on the vibration component, a shaking component installed on one side of the top of the base and a fourth motor. The vibration component includes a vibration disk installed on the top of the base, a second rotating rod rotatably connected to the inside of the base, a group of cams installed on the second rotating rod and a first bevel gear installed at one end of the second rotating rod, the cam is placed under the vibration disk, the shaking component includes a second disc, a second rotating column welded and fixed at the center of the bottom end of the second disc, a second bevel gear installed at the bottom end of the second rotating column, a T-shaped slider, a hinged rod whose two ends are respectively hinged to the second disc and the T-shaped slider, and a push rod welded and fixed to the top of the T-shaped slider, the first bevel gear is meshed with the second bevel gear.

[0019] As a further improvement of the present technical solution, one side of the screening box is provided with discharge ports at corresponding sides of the inclined ends of the first screen, the second screen, the third screen, the fourth screen, the fifth screen and the sixth screen, and a sliding hole matched with the connecting plate is provided on the side wall at one end of the screening box, and a hinge column for hinged connection with the swing block is provided on the side wall of the screening box below the sliding hole.

[0020] As a further improvement of the technical solution, a first protrusion is provided at the side edge of the first disc, and a long hole matching the first protrusion is opened on the long block, and the length of the long hole is equal to twice the distance from the first protrusion to the center of the first disc.

[0021] As a further improvement of the technical solution, the feed inlet is connected to the discharge port of the mixing barrel, and the spiral direction of the spiral blade is from the feed inlet to the discharge port.

[0022] As a further improvement of the technical solution, a groove matching the size of the vibration disk is provided at the top of the base, and a plurality of first springs are provided between the bottom end of the vibration disk and the groove.

[0023] As a further improvement of the technical solution, a mounting platform is provided on one side of the top of the base, a rotating groove matched with 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 opened on the top of the mounting platform.

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

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

[0026] As a further improvement of the technical solution, a group of relatively arranged elastic components are provided at the edge of the groove at the top of the base, and the elastic component includes an annular fixing frame, and a plurality of plug posts are provided on the inner arc surface of the annular fixing frame facing the central axis of the packaging barrel, and a plug rod is movably inserted in the plug post, and a second spring is sleeved on the outside of the plug post and the plug rod, and the end of the plug rod abuts against the outer wall of the packaging barrel.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The packaging method of uniform titanium sponge composition and loose density starts the first motor, drives the first disc to rotate through the belt, drives the swing block to swing back and forth, and makes the mounting frame slide back and forth through the meshing half gear and rack, so as to screen the titanium sponge particles step by step and obtain titanium sponge of different particle sizes.

[0029] 2. The packaging method of uniform titanium sponge composition and bulk density is convenient for mixing titanium sponges of different particle sizes in a certain proportion through a plurality of metering cylinders provided on the mixing device, thereby reducing the difference in bulk density.

[0030] 3. The packaging method of uniform titanium sponge composition and loose density starts the fourth motor to drive the second rotating rod to rotate, and the cam rotates to make the vibration plate vibrate up and down. At the same time, the second disc is driven to rotate by the meshing first bevel gear and the second bevel gear, and the T-shaped slider slides back and forth through the hinge rod, so that the push rod squeezes the packaging barrel back and forth, causing it to shake left and right, thereby vibrating the titanium sponge in the packaging barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the figures are only schematic, used to help understand the present invention, and are not specifically limited to the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to the teachings of the present invention.

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

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

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

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

[0036] Figure 5 An exploded view of the screening assembly structure of the present invention;

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

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

[0039] Figure 8 An exploded view of the mixing device structure of the present invention;

[0040] Fig. 9 It is a schematic structural diagram of the feeding device of the present invention;

[0041] Fig.10 It is an exploded view of the feeding device structure of the present invention;

[0042] Fig.11 It is a schematic diagram of the packaging device structure of the present invention;

[0043] Fig.12 It is an exploded view of the packaging device structure of the present invention;

[0044] Fig.13 It is an exploded view of the elastic component structure of the present invention;

[0045] Fig.14 An exploded view of the vibration assembly structure of the present invention;

[0046] Fig.15 It is an exploded view of the shaking assembly structure of the present invention;

[0047] The meaning of each number in the figure is:

[0048] 1. Screening device; 11. Screening box; 111. Sliding hole; 112. Articulated 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 convex block; 15. Swinging block; 151. Half gear; 152. Long strip block; 1521. Long strip hole; 16. First motor;

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

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

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

[0052] The details of the present invention can be more clearly understood by combining the accompanying drawings with the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are only used for the purpose of explaining the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, technicians can conceive of any possible variations based on the present invention, which should be regarded as falling within the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which can be directly connected or indirectly connected through an intermediate medium.

[0053] The terms "central axis", "vertical", "horizontal", "front", "back", "up", "down", "left", "right", "top", "bottom", "inside", "outside" and the like used herein to indicate positions or positional relationships are based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0054] See also Figure 1-Figure 15 As shown, the present invention provides a packaging method for uniform titanium sponge composition and bulk density, comprising the following steps:

[0055] S1. Shear and crush the titanium sponge lump to form titanium sponge particles of different particle sizes, wherein the particle size distribution of the titanium sponge is 0 mm to 25.4 mm;

[0056] S2, pour the titanium sponge particles on the first sieve 122, start the first motor 16, drive the first disc 14 to rotate through the belt 13, so that the swing block 15 swings, and drives the screening assembly 12 to shake horizontally through the meshing half gear 151 and the rack 1212. The titanium sponge is screened step by step through the first sieve 122, the second sieve 123, the third sieve 124, the fourth sieve 125, the fifth sieve 126 and the sixth sieve 127 to obtain titanium sponge of different particle sizes. The particle size of the first sieve 122 is 25.4 mm, the particle size of the second sieve 123 is 20 mm, the particle size of the third sieve 124 is 12.7 mm, the particle size of the fourth sieve 125 is 5 mm, the particle size of the fifth sieve 126 is 3 mm, and the particle size of the sixth sieve 127 is 0.83 mm;

[0057] S3, the titanium sponge particles on the first screen 122 are sheared and crushed again, and the remaining titanium sponges of different particle sizes are transported to different metering cylinders 22 through pipelines, and are quantitatively proportioned according to a certain ratio. The safety valve is opened to allow the titanium sponges of different particle sizes to fall into the mixing barrel 21 after the proportioning is completed. 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 titanium sponge, and the stirring time is controlled within 15min to 30min.

[0058] S4, the titanium sponge after stirring and mixing enters the conveying cylinder 31 through the feeding port 311, the third motor 34 is started to drive the first rotating rod 32 to rotate, and the titanium sponge is driven by the spiral blade 33 to move to the tail end of the conveying cylinder 31, and falls into the packaging barrel 43 from the discharge port 312;

[0059] S5, start the fourth motor 46, drive the second rotating rod 423 to rotate, and the cam 424 rotates accordingly, so that the vibration plate 421 vibrates up and down, and the packaging barrel 43 vibrates up and down accordingly. At the same time, the second rotating rod 423 rotates, and the second rotating column 452 is driven to rotate through the meshing first bevel gear 425 and the second bevel gear 453, so that the second disc 451 rotates, and the T-shaped slider 455 slides through the hinge rod 454, so that the push rod 456 squeezes the side wall of the packaging barrel 43, so that it vibrates left and right;

[0060] S6. Finally, fill with argon gas for protection, conduct loose density test, and then affix labels for storage.

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

[0062] The screening device 1 comprises a screening box 11, a screening assembly 12 slidably connected to the inside of 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, wherein the output shaft of the first motor 16 is connected to the first disc 14 through a belt 13, and the screening assembly 12 comprises 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 second screen 127 obliquely mounted in the mounting frame 121. The sixth screen 127, a connecting plate 1211 is welded and fixed at the center of the side wall of the mounting frame 121, and a rack 1212 is welded and fixed after the connecting plate 1211 extends out of the side wall of the screening box 11, and the swing block 15 is composed of a half gear 151 and a long strip block 152, and the rack 1212 is meshed with the half gear 151. The first motor 16 drives the first disc 14 to rotate through the belt 13, drives the swing block 15 to swing, and drives the screening assembly to slide back and forth through the meshing half gear 151 and the rack 1212, so as to screen the sponge titanium particles step by step;

[0063] The mixing device 2 includes a mixing barrel 21, a plurality of metering barrels 22 installed at the top of the mixing barrel 21, a first rotating column 23 rotatably connected to the inside of the mixing barrel 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 at the top of the mixing barrel 21 and having an output shaft coaxially connected to the first rotating column 23. The plurality of metering barrels 22 are installed to mix and stir a certain proportion of titanium sponges of different particle sizes;

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

[0065] The packaging device 4 includes a base 41, a vibration component 42 installed on the top of the base 41, a packaging barrel 43 arranged on the vibration component 42, a shaking component 45 installed on one side of the top of the base 41, and a fourth motor 46. The vibration component 42 includes a vibration disk 421 installed on the top of the base 41, a second rotating rod 423 rotatably connected to the inside of the base 41, a group of cams 424 installed on the second rotating rod 423, and a first bevel gear 425 installed at one end of the second rotating rod 423. The cam 424 is placed below the vibration disk 421. The shaking component 45 includes a second disc 451, a second rotating column 452 welded and fixed at the center of the bottom end of the second disc 451, and a first bevel gear 425 installed on the second rotating column 45. The second bevel gear 453 at the bottom of the second bevel gear 453, the T-shaped slider 455, the hinged rod 454 hinged to the second disc 451 and the T-shaped slider 455 at both ends, and the push rod 456 welded and fixed to the top of the T-shaped slider 455, the first bevel gear 425 is meshed with the second bevel gear 453, the fourth motor 46 drives the second rotating rod 423 to rotate, the cam 424 rotates to make the vibration plate 421 vibrate up and down, and at the same time, the second disc 451 is driven to rotate through the meshing first bevel gear 425 and the second bevel gear 453, the T-shaped slider 455 slides back and forth through the hinged rod 454, so that the push rod 456 squeezes the packaging barrel 43 back and forth, making it shake left and right, and vibrating the titanium sponge in the packaging barrel 43.

[0066] Furthermore, one side of the screening box 11 is provided with discharge ports at corresponding sides 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, and a sliding hole 111 matched with the connecting plate 1211 is provided on the side wall at one end of the screening box 11. The sliding hole 111 facilitates the connecting plate 1211 to slide back and forth, and then allows the mounting frame 121 to slide back and forth. The side wall of the screening box 11 is provided with a hinge column 112 for hinged connection with the swing block 15 below the sliding hole 111, and the hinge column 112 allows the swing block 15 to be rotatably connected to the screening box 11.

[0067] Specifically, a first protrusion 141 is provided at the side edge of the first disk 14, and a long hole 1521 adapted to the first protrusion 141 is opened on the long block 152. 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. The design of the long hole 1521 enables the rotation of the first disk 14 to drive the swing block 15 to swing back and forth.

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

[0069] Furthermore, a groove 411 matching the size of the vibration plate 421 is formed at the top of the base 41 , and a plurality of first springs 422 are provided between the bottom of the vibration plate 421 and the groove 411 . The design of the first springs 422 helps the vibration plate 421 to vibrate up and down.

[0070] Specifically, a mounting platform 412 is provided on one side of the top of the base 41, a rotating groove 4121 adapted to the size of the second disc 451 is provided on the top of the mounting platform 412, a T-shaped slide groove 4122 pointing to the packaging barrel 43 is opened on the top of the mounting platform 412, and the mounting platform 412 is used to install the shaking assembly 45, and the T-shaped slide groove 4122 limits the moving direction of the T-shaped slider 455.

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

[0072] Furthermore, a top block 457 is provided at the top of the push rod 456, and the length of the T-shaped slide groove 4122 is equal to the sum of 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 is set so that the T-shaped slider 455 slides back and forth along the T-shaped slide groove 4122 as the second disk 451 rotates.

[0073] Specifically, a group of relatively arranged elastic components 44 are provided at the edge of the groove 411 at the top of the base 41, and the elastic component 44 includes an annular fixing frame 441, and a plurality of plug posts 442 facing the central axis of the packaging barrel 43 are provided on the inner arc surface of the annular fixing frame 441, and a plug rod 443 is movably inserted in the plug post 442, and a second spring 444 is provided on the outer side of the plug post 442 and the plug rod 443, and the end of the plug rod 443 is in contact with the outer wall of the packaging barrel 43. The design of the second spring 444 is convenient for providing elastic force when the packaging barrel 43 is shaken 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 their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging method for uniform titanium sponge composition and bulk density, characterized by: The following steps are involved: S1, shearing and crushing the titanium sponge lump to form titanium sponge particles of different particle sizes; S2, pouring the titanium sponge particles onto the first sieve (122), starting the first motor (16), driving the first disc (14) to rotate via the belt (13), causing the swing block (15) to swing, and driving the screening assembly (12) to shake horizontally via the meshing half gear (151) and the rack (1212), the titanium sponge is screened step by step through the first sieve (122), the second sieve (123), the third sieve (124), the fourth sieve (125), the fifth sieve (126) and the sixth sieve (127), to obtain titanium sponge of different particle sizes; S3, the titanium sponge particles on the first screen (122) are sheared and crushed again, and the remaining titanium sponges of different particle sizes are transported to different metering cylinders (22) through pipelines, and are quantitatively mixed according to a certain ratio. The safety valve is opened to allow the titanium sponges of different particle sizes that have been mixed to fall into the mixing barrel (21), and 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 titanium sponge, and the stirring time is controlled to be 15 minutes to 30 minutes; S4, the titanium sponge after stirring and mixing enters the conveying cylinder (31) through the feeding port (311), the third motor (34) is started, the first rotating rod (32) is driven to rotate, and the titanium sponge is driven to move to the rear end of the conveying cylinder (31) through the spiral blade (33), and falls into the packaging barrel (43) from the discharge port (312); S5, starting the fourth motor (46), driving the second rotating rod (423) to rotate, and the cam (424) to rotate accordingly, so that the vibration plate (421) vibrates up and down, and the packaging barrel (43) vibrates up and down accordingly, and at the same time, the second rotating rod (423) rotates, and through the meshing first bevel gear (425) and the second bevel gear (453), the second rotating column (452) is driven to rotate, so that the second disc (451) rotates, and the T-shaped slider (455) slides through the hinge rod (454), and then the push rod (456) squeezes the side wall of the packaging barrel (43), so that it vibrates left and right; S6. Finally, fill with argon gas for protection, conduct loose density test, and then affix labels for storage.

2. The packaging method of uniform titanium sponge composition and bulk density according to claim 1, characterized in that: A screening device (1) for screening titanium sponge particles, a mixing device (2) for mixing titanium sponges of different particle sizes in proportion, a feeding device (3) for conveying materials, and a packaging device (4) for vibrating and packaging the titanium sponge; The screening device (1) comprises a screening box (11), a screening assembly (12) slidably connected to the inside of 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), wherein the output shaft of the first motor (16) is connected to the first disc (14) through a belt (13), and the screening assembly (12) comprises a mounting frame (121) and a first motor (16) obliquely mounted in 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); 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 to the connecting plate (1211) after it 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) is meshed with the half gear (151); The mixing device (2) comprises a mixing barrel (21), a plurality of metering barrels (22) mounted on the top of the mixing barrel (21), a first rotating column (23) rotatably connected to the inside of the mixing barrel (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) mounted on the top of the mixing barrel (21) and having an output shaft coaxially connected to the first rotating column (23); The feeding device (3) comprises a conveying cylinder (31), a first rotating rod (32) rotatably connected to the inside of the conveying cylinder (31), a spiral blade (33) mounted on the outer side wall of the first rotating rod (32), and a third motor (34) mounted on one side of the conveying cylinder (31); a feeding port (311) is provided at the top end of one side of the conveying cylinder (31), and a discharge port (312) is provided at the bottom end of the side of the conveying cylinder (31) away from the feeding port (311). The packaging device (4) comprises a base (41), a vibration component (42) mounted on the top of the base (41), a packaging barrel (43) arranged on the vibration component (42), a shaking component (45) mounted on one side of the top of the base (41), and a fourth motor (46); the vibration component (42) comprises a vibration plate (421) mounted on the top of the base (41), a second rotating rod (423) rotatably connected to the inside of the base (41), a group 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 placed below the vibration disk (421), and the shaking assembly (45) includes a second disk (451), a second rotating column (452) welded and fixed at the center of the bottom end of the second disk (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) whose two ends are respectively hinged to the second disk (451) and the T-shaped slider (455), and a push rod (456) welded and fixed to the top end of the T-shaped slider (455), and the first bevel gear (425) is meshed with the second bevel gear (453).

3. The packaging method of uniform titanium sponge composition and bulk density according to claim 2, characterized in that: A discharge port is provided on one side of the screening box (11) at the corresponding positions 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); a sliding hole (111) adapted to the connecting plate (1211) is provided on one side wall of the screening box (11); and a hinge column (112) for being hinged to the swing block (15) is provided on the side wall of the screening box (11) below the sliding hole (111).

4. The packaging method of uniform titanium sponge composition and bulk density according to claim 3, characterized in that: A first protrusion (141) is provided at the side edge of the first disc (14), and a long hole (1521) adapted to the first protrusion (141) is opened on the long block (152), and the length of the long hole (1521) is equal to twice the distance from the first protrusion (141) to the center of the first disc (14).

5. The packaging method of uniform titanium sponge composition and bulk density according to claim 4, characterized in that: The feed inlet (311) is connected to the discharge port of the mixing barrel (21), and the spiral direction of the spiral blade (33) is from the feed inlet (311) to the discharge port (312).

6. The packaging method of uniform titanium sponge composition and bulk density according to claim 5, characterized in that: A groove (411) matching the size of the vibration plate (421) is formed at the top of the base (41), and a plurality of first springs (422) are provided between the bottom of the vibration plate (421) and the groove (411).

7. The packaging method of uniform titanium sponge composition and bulk density according to claim 6, characterized in that: A mounting platform (412) is provided on one side of the top end of the base (41), a rotating groove (4121) matching the size of the second disc (451) is provided on the top end of the mounting platform (412), and a T-shaped sliding groove (4122) pointing to the packaging barrel (43) is opened on the top end of the mounting platform (412).

8. The packaging method of uniform titanium sponge composition and bulk density according to claim 7, characterized in that: The top of the second disc (451) is provided with a second protrusion (4511) for being hinged to one end of the hinged rod (454), and the top of the T-shaped slider (455) is provided with a third protrusion (4551) for being hinged to the other end of the hinged rod (454).

9. The packaging method of uniform titanium sponge composition and bulk density according to claim 8, characterized in that: A top block (457) is provided at the top of the push rod (456), and the length of the T-shaped slide groove (4122) is equal to the sum of twice the distance from the second protrusion (4511) to the center of the second disc (451) and the length of the T-shaped slide block (455).

10. The packaging method of uniform titanium sponge composition and bulk density according to claim 9, characterized in that: A group of elastic components (44) arranged opposite to each other are provided at the top of the base (41) at the edge of the groove (411), and the elastic component (44) includes an annular fixing frame (441), and a plurality of plug posts (442) facing the central axis of the packaging barrel (43) are provided on the inner arc surface of the annular fixing frame (441), and a plug rod (443) is movably inserted in the plug post (442), and a second spring (444) is sleeved on the outer side of the plug post (442) and the plug rod (443), and the end of the plug rod (443) is in contact with the outer wall of the packaging barrel (43).

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