CN115072017A - Powder collecting device for nano material production - Google Patents
Powder collecting device for nano material production Download PDFInfo
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- CN115072017A CN115072017A CN202211010383.1A CN202211010383A CN115072017A CN 115072017 A CN115072017 A CN 115072017A CN 202211010383 A CN202211010383 A CN 202211010383A CN 115072017 A CN115072017 A CN 115072017A
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- Prior art keywords
- feeding
- plate
- sliding
- locking
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/08—Methods of, or means for, filling the material into the containers or receptacles by vibratory feeders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
- B65B39/004—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly
- B65B39/005—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves moving linearly transverse to flow direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Quality & Reliability (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the field of nano material production and packaging, in particular to a powder collecting device for nano material production, which comprises a shell, wherein a feeding device communicated with the inside of the shell is arranged at the upper end of the shell, the feeding device comprises a locking mechanism, a feeding pipe and a locking ring, the feeding pipe is fixedly connected to the right upper end of the shell, the upper end of the feeding pipe is connected with the locking ring in a sliding manner, the opening and closing of the feeding pipe are controlled by the feeding mechanism, the sealing property between the locking ring and a discharging pipe of a ball mill is enhanced by the locking mechanism, the phenomenon that air enters the powder collecting device to react with nano metal powder to generate combustion is avoided, and the locking mechanism enables the connection between the locking ring and the discharging pipe of the ball mill to be simpler and more convenient.
Description
Technical Field
The invention relates to the field of nano material production and packaging, in particular to a powder collecting device for nano material production.
Background
The nano material is a material with at least one dimension in a nano size (1-100nm) in a three-dimensional space or formed by taking the nano material as a basic unit, which is about equivalent to the dimension of 10-1000 atoms closely arranged together, because the nano material has extremely small crystal grains, the specific surface area becomes very large, and the atomic fraction of the disordered arrangement on the crystal grain surface is far greater than the percentage of the surface atoms of a crystalline material, the nano material has many special basic properties which are not possessed by the traditional solid, so that the nano material has many characteristics of microwave absorption performance, high surface activity, strong oxidizing property and the like, wherein the metal nano material is extremely easy to burn in the air, and therefore, in the collection process of the metal nano powder, the metal nano powder is prevented from contacting with the air.
In the collection process of metal nanometer powder, need be connected the ball mill and the receipts powder device of preparing metal nanometer powder, but traditional receipts powder device adopts bolt locking's mode to connect in order to guarantee the leakproofness in the junction of the two usually, leads to the junction to transfer the trouble that the dismouting is very when repaiied, needs seal the junction at once when the dismouting simultaneously to prevent that the air from getting into to receive to react and produce the phenomenon of burning with nanometer metal powder in the powder device.
Therefore, it is necessary to provide a powder collecting device for producing nano materials to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the powder collecting device for the nano-material production, which can ensure the sealing property when the ball mill is connected with the powder collecting device and can automatically seal when the ball mill is disassembled and assembled.
The invention provides a powder collecting device for nano material production, which comprises a shell, wherein a feeding device communicated with the interior of the shell is arranged at the upper end of the shell.
The feeding device comprises a locking mechanism, a feeding mechanism, an inlet pipe and a locking ring, the inlet pipe is fixedly connected to the upper end of the shell, the upper end of the inlet pipe is slidably connected with the locking ring, the upper end of the inner part of the shell is right opposite to the position fixedly connected with an upper distributing box of the feeding device, the lower end of the upper distributing box is slidably connected with a lower distributing box which is sleeved on the periphery of the upper distributing box, the lower end of the lower distributing box is in a trapezoid shape, a distributing cylinder communicated with the inner part of the lower distributing box is uniformly arranged at the lower end of the lower distributing box along the front-back direction, an opening and closing mechanism for controlling the upper end and the lower end of the distributing cylinder to open and close is arranged at the side edge of the lower distributing box, a vibrating device which enables the lower distributing box to vibrate is further arranged on the lower distributing box, a hydraulic cylinder is fixedly connected to the upper end of the vibrating device, and the other end of the hydraulic cylinder is fixedly connected with the upper end of the inner part of the shell, the conveyer belt that transports the container is provided with in the below of branch feed cylinder, both ends all are provided with the conveyer pipe that supplies to carry the area to come in and go out around the casing.
The inner part of the locking ring is processed into a step shape, the outer end of the locking ring is an inclined plane which inclines to the center of the locking ring, the locking mechanism comprises a locking spring rod, a locking screw rod, a locking gear, a directional plate, a peripheral driving gear and a gear positioning plate, the locking spring rods are circumferentially distributed around the feeding pipe, two ends of each locking spring rod are fixedly connected to the feeding pipe and the locking ring, the locking gears are circumferentially distributed around the feeding pipe and rotatably erected on the feeding pipe, the middle part of each locking gear is in threaded connection with a locking screw rod, correspond locking gear is provided with the directional board with inlet pipe fixed connection, the directional board with locking screw sliding connection, all locking gear's the outside meshes jointly has peripheral drive gear, peripheral drive gear's upper and lower both sides quilt gear positioning plate sliding constraint.
Preferably, the feeding mechanism comprises a feeding rack, a feeding gear, a driving bevel gear, a feeding bevel gear, a plurality of opening and closing rods and a feeding plate, the feeding bevel gear is arranged on the inner side of the feeding pipe, the middle of the feeding bevel gear is through, the feeding bevel gear is rotatably connected with the feeding pipe, the middle of the feeding bevel gear is fixedly connected with a plurality of opening and closing rods distributed circumferentially, the inner wall of the feeding pipe is fixedly connected with the feeding plate which is in sliding fit with the opening and closing rods, the feeding plate is provided with a feeding groove corresponding to the opening and closing rods, the toothed surface of the feeding bevel gear is engaged with the driving bevel gear, the driving bevel gear is distributed circumferentially around the feeding bevel gear, the driving bevel gear is coaxially and fixedly connected with the feeding gear, the feeding gear is rotatably connected with the feeding pipe, and the edge of the feeding gear is engaged with the feeding rack, the feeding rack along the axial direction of the feeding pipe with the feeding pipe sliding connection, just one end of the feeding rack passes the feeding pipe with locking ring fixed connection.
Preferably, the opening and closing mechanism comprises an upper opening and closing plate, a lower opening and closing plate, a chute plate, a first pulling rod and a second pulling rod, the upper opening and closing plate is in sliding connection with the lower end inside the lower material separating box along the front-back direction, one end of the upper opening and closing plate penetrates through the side wall of the lower material separating box, a transverse sliding frame is fixedly connected with the lower end of the lower material separating box, the upper end of the lower opening and closing plate is in sliding fit with the lower end of the material separating box, through holes corresponding to the material separating box are formed in the lower opening and closing plate, the through holes in the upper opening and closing plate are staggered with the through holes in the lower opening and closing plate, the chute plate is arranged on the rear side of the lower material separating box, the chute plate is fixedly connected with the shell, and the chute plate is provided with two first sliding grooves along the vertical direction, the below rear side of first sliding tray is skew, first pulling rod with the second pulling rod respectively with last division board with lower division board fixed connection, just the rear side of first pulling rod and second pulling rod respectively with the first sliding tray sliding connection who corresponds.
Preferably, the material distributing cylinder is divided into an inner cylinder and an outer cylinder, the outer cylinder is fixedly connected with the lower end of the lower material distributing box, the inner cylinder is rotatably connected in the outer cylinder and is composed of a plurality of circular rings which are distributed up and down and a connecting plate which connects the circular rings, the circular ring is internally and fixedly connected with circumferentially distributed lugs, the side surface of the outer cylinder is provided with a semicircular through groove, a linkage rod passing through the through groove is fixedly connected to the connecting plate, a third pulling rod is arranged on the lateral sliding frame of the transverse sliding frame, a second sliding groove with the lower end deviating to the rear side is formed on the sliding groove plate, the rear side of the third pulling rod is connected with the second sliding groove in a sliding manner, the third pulling rod is fixedly connected with a pulling rod corresponding to the linkage rod, the pulling rod is provided with a long-strip-shaped through groove, and the through groove in the pulling rod is connected with the tail end of the linkage rod in a sliding mode.
Preferably, the vibration device comprises a vibration mounting plate and a vibration disc, the vibration mounting plate is a U-shaped plate, two sections of the vibration mounting plates which correspond to each other are distributed on the left side and the right side of the lower material distribution box, the vibration plates which correspond to the vibration mounting plates are fixedly mounted on the lower material distribution box, the lower end of the vibration mounting plate is fixedly connected with an upper sliding rod and a lower sliding rod, the lower end of the upper sliding rod and the lower sliding rod penetrates through the vibration plate, the lower ends of the upper and lower sliding rods are propped against the lower end of the vibrating plate, the outer sides of the upper and lower sliding rods are sleeved with vibrating springs, the upper end and the lower end of the vibration spring are respectively fixedly arranged on the vibration plate and the vibration mounting plate, the vibration plate is characterized in that a vibration disc is arranged on a lower side rotating frame of the front side section of the vibration mounting plate, vibration toothed bars with inclined planes processed on the outer sides are distributed on the vibration disc in the circumferential direction, and vibration lugs corresponding to the vibration toothed bars are fixedly mounted on the vibration plate.
Preferably, the outer side of the peripheral driving gear is provided with grooves distributed around the peripheral driving gear.
Compared with the related art, the powder collecting device for producing the nano material has the following beneficial effects: 1. according to the invention, the locking ring slides downwards until the discharging pipe of the ball mill corresponds to the step of the locking ring, the discharging pipe of the ball mill is buckled with the locking ring under the rebound action of the locking spring rod, then the peripheral driving gear is rotated, the peripheral driving gear drives the locking gear to rotate, the locking gear is in threaded connection with the locking screw rod, the orientation plate ensures that the locking screw rod cannot rotate, and further the locking screw rod is pressed against the locking ring to further fasten the locking ring and the discharging pipe of the ball mill, so that the sealing performance is ensured while the quick disassembly and the assembly are realized, and the phenomenon that air enters the powder collecting device to react with nano metal powder to generate combustion is avoided.
2. According to the automatic opening and closing device, the locking ring drives the feeding rack to move up and down, the feeding rack drives the feeding gear to rotate, the feeding gear drives the driving bevel gear to rotate, the driving bevel gear drives the feeding bevel gear to rotate, and the feeding bevel gear drives the opening and closing rod to rotate, so that the opening and closing rod is overlapped or staggered with the feeding groove, and the feeding device is automatically opened and closed.
3. According to the invention, the first pulling rod and the second pulling rod slide along the first sliding groove, when the first pulling rod and the second pulling rod move to the lower end of the first sliding groove, the first pulling rod and the second pulling rod drive the upper opening plate and the lower opening plate to move towards the right side, so that the upper opening plate covers the upper end of the material distribution cylinder, the through hole in the lower opening plate corresponds to the material distribution cylinder, and then the metal nano powder in the material distribution cylinder enters the container, and meanwhile, the metal nano powder in the lower material distribution box is prevented from entering the material distribution cylinder, and the phenomenon of excessive canning is avoided.
Drawings
Fig. 1 is a schematic view of the general structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the opening and closing mechanism of the present invention.
Fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 3.
FIG. 5 is a schematic structural view of the material distributing cylinder of the present invention.
FIG. 6 is a schematic view showing the spatial positions of the lower powder box and the vibrating mounting plate according to the present invention.
FIG. 7 is a schematic view of the structure of the feeding device of the present invention.
Fig. 8 is a partially enlarged structural view at C in fig. 7.
FIG. 9 is a schematic view of the structure of the feeding mechanism of the present invention.
FIG. 10 is a schematic view of another aspect of the feeding mechanism of the present invention.
Figure 11 is a schematic view of the locking ring of the present invention.
FIG. 12 is a diagram showing the assembly process of the tapping pipe and the feeding device of the ball mill according to the present invention.
Reference numbers in the figures: 1. a housing; 11. feeding a material distribution box; 12. a hydraulic cylinder; 13. a conveyor belt; 14. a delivery pipe; 2. a feeding device; 21. a locking mechanism; 211. locking the spring rod; 212. locking the screw rod; 213. a locking gear; 214. an orientation plate; 215. a peripheral drive gear; 216. a gear positioning plate; 23. a feed pipe; 24. locking a ring; 22. a feeding mechanism; 221. a feeding rack; 222. a feed gear; 223. a drive bevel gear; 224. a feed bevel gear; 225. an opening and closing lever; 226. a feeding plate; 2261. a feed chute; 3. a material distributing box is arranged; 31. a material separating barrel; 311. an inner barrel; 3111. a circular ring; 3112. a connecting plate; 3113. a linkage rod; 312. an outer cylinder; 32. a transverse sliding frame; 321. a third pulling rod; 3211. a poke rod; 33. a vibrating plate; 331. vibrating the bump; 4. an opening and closing mechanism; 41. an upper plywood; 42. a plywood is arranged below; 43. a chute plate; 431. a first sliding groove; 432. a second sliding groove; 44. a first pulling rod; 45. a second pulling rod; 5. a vibrating device; 51. vibrating the mounting plate; 511. an up-down sliding rod; 512. a vibration spring; 52. a vibrating pan; 521. the toothed bar is vibrated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, the present invention provides a powder collecting device for nanomaterial production, comprising a housing 1, wherein a feeding device 2 communicated with the interior of the housing 1 is arranged at the upper end of the housing 1.
As shown in fig. 1, 2 and 3, the feeding device 2 includes a locking mechanism 21, a feeding mechanism 22, a feeding pipe 23 and a locking ring 24, the feeding pipe 23 is fixedly connected to the upper end of the casing 1, the upper end of the feeding pipe 23 is slidably connected to the locking ring 24, the upper end of the inside of the casing 1 is fixedly connected to the upper distributing box 11, the lower end of the upper distributing box 11 is slidably connected to the lower distributing box 3 around the upper distributing box 11, the lower end of the lower distributing box 3 is in a trapezoid shape, the lower end of the lower distributing box 3 is uniformly provided with a distributing cylinder 31 communicated with the inside of the lower distributing box 3 along the front-back direction, the side of the lower distributing box 3 is provided with an opening and closing mechanism 4 for controlling the opening and closing of the upper and lower ends of the distributing cylinder 31, the lower distributing box 3 is further provided with a vibrating device 5 for vibrating the lower distributing box 3, and the upper end fixedly connected with pneumatic cylinder 12 of vibrating device 5, just the other end of pneumatic cylinder 12 with the inside upper end fixed connection of casing 1, the below of dividing the feed cylinder 31 is provided with the conveyer belt 13 that transports the container, both ends all are provided with the conveyer pipe 14 that supplies conveyer belt 13 to come in and go out around casing 1.
As shown in fig. 1, 7, 8 and 11, the inner portion of the locking ring 24 is machined to be stepped, the outer end of the locking ring 24 is a slope inclined toward the center of the locking ring 24, the locking mechanism 21 includes locking spring rods 211, locking screws 212, locking gears 213, a directional plate 214, a peripheral driving gear 215 and a gear positioning plate 216, the locking spring rods 211 are circumferentially distributed around the feeding pipe 23, both ends of the locking spring rods 211 are fixedly connected to the feeding pipe 23 and the locking ring 24, the locking gears 213 are circumferentially distributed around the feeding pipe 23 and rotatably mounted on the feeding pipe 23, the locking screw 212 is threadedly connected to the middle of the locking gear 213, the directional plate 214 fixedly connected to the feeding pipe 23 is provided corresponding to the locking gear 213, the directional plate 214 is slidably connected to the locking screws 212, the peripheral driving gear 215 is jointly engaged with the outer sides of all the locking gears 213, the upper side and the lower side of the peripheral driving gear 215 are slidably constrained by the gear positioning plate 216, and the outer side of the peripheral driving gear 215 is provided with grooves distributed around the peripheral driving gear 215.
In the process of collecting the nano-materials, the nano-metal powder output from the ball mill needs to be conveyed from the feeding device 2 to a chamber formed by the upper distribution box 11 and the lower distribution box 3, the lower distribution box 3 is vibrated by the vibrating device 5, the distribution cylinder 31 is filled with the nano-metal powder, the vibrating device 5 and the lower distribution box 3 are driven by the hydraulic cylinder 12 to move downward, the opening and closing mechanism 4 closes the upper part of the distribution cylinder 31 and opens the lower part of the distribution cylinder 31 in the process of moving the lower distribution box 3 downward, so that the nano-metal powder in the distribution cylinder 31 is canned in a container on the conveyor belt 13, and then the container is conveyed by the conveyor belt 13, and in the process, the inside of the conveyor pipe 14 and the casing 1 needs to be ensured to be in a rare gas environment.
As shown in FIG. 12, in the process of connecting the feeding device 2 with the discharging pipe of the ball mill, the discharging pipe of the ball mill is slid into the inner step of the locking ring 24 from the edge of the locking ring 24, in the process, the discharging pipe of the ball mill is firstly contacted with the outer end inclined surface of the locking ring 24, the locking ring 24 slides downwards until the discharging pipe of the ball mill corresponds to the step of the locking ring 24, the discharging pipe of the ball mill is buckled with the locking ring 24 under the rebound action of the locking spring rod 211, in order to further increase the sealing performance of the connection, the peripheral driving gear 215 is rotated, the peripheral driving gear 215 drives the locking gear 213 to rotate, the locking gear 213 is in threaded connection with the locking screw 212, the orientation plate 214 ensures that the locking screw 212 does not rotate, and further enables the locking screw 212 to press against the locking ring 24, so that the locking ring 24 is further buckled with the discharging pipe of the ball mill, providing a groove on the peripheral drive gear 215 may increase the friction on the peripheral drive gear 215 and thereby make it easier to rotate the peripheral drive gear 215.
As shown in fig. 7, 9 and 10, the feeding mechanism 22 includes a feeding rack 221, a feeding gear 222, a driving bevel gear 223, a feeding bevel gear 224, an opening and closing rod 225 and a feeding plate 226, the feeding bevel gear 224 is disposed inside the feeding pipe 23, the middle of the feeding bevel gear 224 is through-shaped, the feeding bevel gear 224 is rotatably connected to the feeding pipe 23, the middle of the feeding bevel gear 224 is fixedly connected to a plurality of circumferentially distributed opening and closing rods 225, the inner wall of the feeding pipe 23 is fixedly connected to the feeding plate 226 slidably attached to the opening and closing rods 225, the feeding plate 226 is provided with a feeding groove 2261 corresponding to the opening and closing rod 225, the toothed surface of the feeding bevel gear 224 is engaged with the driving bevel gear 223, the driving bevel gear 223 is circumferentially distributed around the feeding bevel gear 224, the feeding bevel gear 222 is coaxially and fixedly connected to the driving bevel gear 223, the feeding gear 222 is rotatably connected with the feeding pipe 23, a feeding rack 221 is engaged with an edge of the feeding gear 222, the feeding rack 221 is slidably connected with the feeding pipe 23 along an axial direction of the feeding pipe 23, and one end of the feeding rack 221 penetrates through the feeding pipe 23 and is fixedly connected with the locking ring 24.
It should be noted that, in the process of connecting the discharging pipe of the ball mill with the feeding device 2, the interior of the feeding pipe 23 is required to be communicated, and the above process is completed by the feeding mechanism 22, in the process, the locking ring 24 drives the feeding rack 221 to move downwards, the feeding rack 221 drives the feeding gear 222 to rotate, the feeding gear 222 drives the driving bevel gear 223 to rotate, the driving bevel gear 223 drives the feeding bevel gear 224 to rotate, the feeding bevel gear 224 drives the opening and closing rod 225 to rotate, so that the opening and closing rod 225 is staggered with the feeding groove 2261 to ensure that the inside of the feeding pipe 23 is communicated, thereby enabling the metal nano-powder to pass through the feeding pipe 23, and during the process that the discharging pipe of the ball mill is removed from the feeding device 2, the locking ring 24 is moved upward by the resilient action of the locking spring rod 211, so that the opening/closing rod 225 is driven to cover the feeding chute 2261 again.
As shown in fig. 2, fig. 3 and fig. 4, the opening and closing mechanism 4 comprises an upper opening plate 41, a lower opening plate 42, a chute plate 43, a first pulling rod 44 and a second pulling rod 45, the upper opening plate 41 is connected with the lower end inside the lower box 3 along the front and back direction sliding connection, and the one end of the upper opening plate 41 is passed through the side wall of the lower box 3, the lower end of the lower box 3 is fixedly connected with a transverse sliding frame 32, the lower opening plate 42 is connected with the transverse sliding frame 32 in a sliding way, the upper end of the lower opening plate 42 is connected with the lower end of the material distributing cylinder 31 in a sliding way, the lower opening plate 42 is connected with the upper opening plate 41 by a through hole corresponding to the material distributing cylinder 31, the through hole on the upper opening plate 41 is staggered with the through hole on the lower opening plate 42, the chute plate 43 is arranged at the rear side of the lower box 3, the chute plate 43 is connected with the shell 1, just the chute board 43 is provided with two first sliding chutes 431 along vertical direction, the lower direction rear side of first sliding chute 431 is skew, first pulling pole 44 with second pulling pole 45 respectively with last division board 41 with lower division board 42 fixed connection, just the rear side of first pulling pole 44 and second pulling pole 45 respectively with corresponding first sliding chute 431 sliding connection.
It should be noted that, when the opening and closing mechanism 4 controls the opening and closing of the upper and lower ends of the material separating cylinder 31, when the lower material separating box 3 is located at the upper position, the through hole of the upper opening plate 41 corresponds to the upper end of the material separating cylinder 31, and the through hole of the lower opening plate 42 is staggered from the lower end of the material separating cylinder 31, so that the material separating cylinder 31 is filled with nano metal powder, when the lower material separating box 3 moves downward, the first pulling rod 44 and the second pulling rod 45 slide along the first sliding groove 431, and when the first pulling rod 44 and the second pulling rod 45 move to the lower end of the first sliding groove 431, the first pulling rod 44 and the second pulling rod 45 drive the upper opening plate 41 and the lower opening plate 42 to move backward, so that the upper opening plate 41 covers the upper end of the material separating cylinder 31, and the through hole of the lower opening plate 42 corresponds to the material separating cylinder 31, so that the nano metal powder in the material separating cylinder 31 enters the container, meanwhile, the metal nanometer powder of the lower material distributing box 3 is prevented from entering the material distributing cylinder 31, and the phenomenon of excessive canning is avoided.
As shown in fig. 3, 4 and 5, the material separating barrel 31 is divided into an inner barrel 311 and an outer barrel 312, the outer barrel 312 is fixedly connected to the lower end of the lower material separating box 3, the inner barrel 311 is rotatably connected to the inner barrel 312, the inner barrel 311 is composed of a plurality of rings 3111 distributed up and down and a connecting plate 3112 connecting the rings 3111, the rings 3111 are internally and fixedly connected with lugs distributed circumferentially, a semicircular through groove is formed in the side surface of the outer barrel 312, a linkage rod 3113 passing through the through groove is fixedly connected to the connecting plate 3112, a third pulling rod 321 is arranged on the side sliding frame of the transverse sliding frame 32, a second sliding groove 432 deviating from the rear side in the lower direction is formed in the sliding groove plate 43, the rear side of the third pulling rod 321 is slidably connected to the second sliding groove 432, a pulling rod 3211 corresponding to the linkage rod 3113 is fixedly connected to the third pulling rod 321, and a strip-shaped through groove 3211 is formed in the pulling rod 3211, and the through groove on the poke rod 3211 is connected with the tail end of the linkage rod 3113 in a sliding manner.
It should be noted that, because the particles of the metal nano-powder are very small, in order to prevent the metal nano-powder from attaching to the inner wall of the material separating barrel 31 and not falling, in the process that the third pulling rod 321 moves downwards, when the third pulling rod 321 gradually contacts with the lower end of the second sliding groove 432, the third pulling rod 321 drives the linkage rod 3113 through the pulling rod 3211, so that the inner cylinder 311 rotates, the bumps on the inner cylinder 311 in the rotating process stir the nano-metal powder, so that the nano-metal powder falls more easily, and in order to make the nano-metal powder fall better, the top of the ring 3111 may be set to be an inclined downward slope (not shown in the figure).
As shown in fig. 2, 3 and 6, the vibration device 5 includes a vibration mounting plate 51 and a vibration disc 52, the vibration mounting plate 51 is a U-shaped plate, two corresponding sections of the vibration mounting plate 51 are distributed on the left and right sides of the lower material distribution box 3, a vibration plate 33 corresponding to the vibration mounting plate 51 is fixedly mounted on the lower material distribution box 3, an upper sliding rod 511 and a lower sliding rod 511 are fixedly connected to the lower end of the vibration mounting plate 51, the lower end of the upper sliding rod 511 and the lower sliding rod 511 penetrate through the vibration plate 33, the lower end of the upper sliding rod 511 and the lower sliding rod 511 abut against the lower end of the vibration plate 33, a vibration spring 512 is sleeved on the outer side of the upper sliding rod 511, the upper end and the lower end of the vibration spring 512 are respectively fixedly mounted on the vibration plate 33 and the vibration mounting plate 51, a vibration disc 52 is arranged on the lower rotating frame of the right section of the vibration mounting plate 51, and a vibration toothed bar 521 with an inclined plane is circumferentially distributed on the vibration disc 52, a vibration protrusion 331 corresponding to the vibration rack 521 is fixedly mounted on the vibration plate 33.
It should be noted that, in order to make the nano metal powder fill the material distributing cylinder 31 better, the vibrating device 5 drives the lower material distributing box 3 and the material distributing cylinder 31 to vibrate, so that the material distributing cylinder 31 is filled with the nano metal powder more easily, in the process, the vibrating disk 52 is driven to rotate by the driving device such as the motor, the vibrating toothed bar 521 on the vibrating disk 52 stirs the vibrating bump 331 to move the lower material distributing box 3 upward, and when the vibrating toothed bar 521 is separated from the vibrating bump 331, the lower material distributing box 3 moves downward under the action of the vibrating spring 512 so that the lower material distributing box 3 and the material distributing cylinder 31 vibrate.
The working process of the invention is that nano metal powder output from a ball mill is conveyed from a feeding device 2 to a cavity formed by an upper distributing box 11 and a lower distributing box 3, the lower distributing box 3 is vibrated by a vibrating device 5, so that the distributing cylinder 31 is filled with the nano metal powder, the vibrating device 5 and the lower distributing box 3 are driven by a hydraulic cylinder 12 to move downwards, an opening and closing mechanism 4 closes the upper part of the distributing cylinder 31 and opens the lower part of the distributing cylinder 31 in the downward movement process of the lower distributing box 3, so that the nano metal powder in the distributing cylinder 31 is canned into a container on a conveying belt 13, and then the container is conveyed by the conveying belt 13, and the conveying pipe 14 and the inside of the shell 1 need to be ensured to be in a rare gas environment in the process.
The locking ring 24 slides downwards until the discharging pipe of the ball mill corresponds to the step of the locking ring 24, the discharging pipe of the ball mill is buckled with the locking ring 24 under the rebound action of the locking spring rod 211, then the peripheral driving gear 215 is rotated, the peripheral driving gear 215 drives the locking gear 213 to rotate, the locking gear 213 is in threaded connection with the locking screw 212, the orientation plate 214 ensures that the locking screw 212 cannot rotate, and further the locking screw 212 presses against the locking ring 24, so that the locking ring 24 is further fastened with the discharging pipe of the ball mill, and the sealing performance is ensured while the quick disassembly and assembly are realized.
The locking ring 24 drives the feeding rack 221 to move up and down, the feeding rack 221 drives the feeding gear 222 to rotate, the feeding gear 222 drives the driving bevel gear 223 to rotate, the driving bevel gear 223 drives the feeding bevel gear 224 to rotate, and the feeding bevel gear 224 drives the opening and closing rod 225 to rotate, so that the opening and closing rod 225 is overlapped with or staggered with the feeding groove 2261, and the automatic opening and closing of the feeding device 2 are realized.
Through first pulling pole 44 and second pulling pole 45 along first sliding tray 431 slip, when first pulling pole 44 and second pulling pole 45 removed the lower extreme to first sliding tray 431, first pulling pole 44 and second pulling pole 45 drive division board 41 and lower division board 42 and move to the right side, and then make upper division board 41 cover the upper end of feed cylinder 31, and the through-hole on the lower division board 42 is corresponding with feed cylinder 31, and then make the metal nanometer powder in the feed cylinder 31 enter into the container, avoided the metal nanometer powder of lower feed cylinder 3 to enter into feed cylinder 31 simultaneously, the emergence of the phenomenon of excessive canning has been avoided.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A powder collecting device for nano material production comprises a shell (1), wherein a feeding device (2) communicated with the inside of the shell (1) is arranged at the upper end of the shell (1);
it is characterized in that the feeding device (2) comprises a locking mechanism (21), a feeding mechanism (22), an inlet pipe (23) and a locking ring (24), the inlet pipe (23) is fixedly connected with the upper end of the shell (1), the upper end of the inlet pipe (23) is slidably connected with the locking ring (24), the inner upper end of the shell (1) is fixedly connected with an upper distributing box (11) of the feeding device (2), the lower end of the upper distributing box (11) is slidably connected with a lower distributing box (3) which is sleeved on the periphery of the upper distributing box (11), the lower end of the lower distributing box (3) is in a trapezoidal shape, the lower end of the lower distributing box (3) is uniformly provided with a distributing cylinder (31) communicated with the inner part of the lower distributing box (3) along the front-back direction, the side of the lower distributing box (3) is provided with an opening and closing mechanism (4) for controlling the upper and lower ends of the distributing cylinder (31) to open and close, the lower material distribution box (3) is further provided with a vibrating device (5) which enables the lower material distribution box (3) to vibrate, the upper end of the vibrating device (5) is fixedly connected with a hydraulic cylinder (12), the other end of the hydraulic cylinder (12) is fixedly connected with the upper end inside the shell (1), a conveying belt (13) for conveying containers is arranged below the material distribution cylinder (31), and conveying pipes (14) for the conveying belt (13) to come in and go out are arranged at the front end and the rear end of the shell (1);
the inside processing of locking ring (24) is the step form, the outer end of locking ring (24) is the inclined plane to locking ring (24) center department slope, locking mechanism (21) are including locking spring lever (211), locking screw (212), locking gear (213), oriented plate (214), peripheral drive gear (215) and gear locating plate (216), locking spring lever (211) centers on inlet pipe (23) circumference distributes just the both ends fixed connection of locking spring lever (211) is in on inlet pipe (23) and locking ring (24), locking gear (213) centers on inlet pipe (23) circumference distributes and the rotating turret establishes on inlet pipe (23), the department of screw thread connection has locking screw (212) in the middle of locking gear (213), corresponds locking gear (213) is provided with oriented plate (214) with inlet pipe (23) fixed connection, the orientation plate (214) is connected with the locking screw (212) in a sliding mode, the outer sides of all the locking gears (213) are meshed with a peripheral driving gear (215) together, and the upper side and the lower side of the peripheral driving gear (215) are restrained by the gear positioning plate (216) in a sliding mode.
2. The powder collecting device for nanometer material production according to claim 1, wherein the feeding mechanism (22) comprises a feeding rack (221), a feeding gear (222), a driving bevel gear (223), a feeding bevel gear (224), an opening and closing rod (225) and a feeding plate (226), the feeding bevel gear (224) is arranged on the inner side of the feeding pipe (23), the middle of the feeding bevel gear (224) is through-shaped, the feeding bevel gear (224) is rotatably connected with the feeding pipe (23), the middle of the feeding bevel gear (224) is fixedly connected with a plurality of circumferentially distributed opening and closing rods (225), the inner wall of the feeding pipe (23) is fixedly connected with the feeding plate (226) which is in sliding fit with the opening and closing rods (225), the feeding plate (226) is provided with a feeding groove (2261) corresponding to the opening and closing rods (225), and the toothed surface of the feeding bevel gear (224) is engaged with the driving bevel gear (223), the plurality of driving bevel gears (223) are distributed around the circumference of the feeding bevel gear (224), the driving bevel gears (223) are coaxially and fixedly connected with feeding gears (222), the feeding gears (222) are rotatably connected with the feeding pipes (23), the edges of the feeding gears (222) are meshed with feeding racks (221), the feeding racks (221) are slidably connected with the feeding pipes (23) along the axial direction of the feeding pipes (23), and one ends of the feeding racks (221) penetrate through the feeding pipes (23) and are fixedly connected with the locking rings (24).
3. The powder collecting device for the nano-material production according to claim 1 or 2, wherein the opening and closing mechanism (4) comprises an upper opening plate (41), a lower opening plate (42), a chute plate (43), a first pulling rod (44) and a second pulling rod (45), the upper opening plate (41) is connected with the lower end inside the lower material separating box (3) in a sliding manner along the front-back direction, one end of the upper opening plate (41) penetrates through the side wall of the lower material separating box (3), the lower end of the lower material separating box (3) is fixedly connected with a transverse sliding frame (32), the transverse sliding frame (32) is connected with the lower opening plate (42) in a sliding manner, the upper end of the lower opening plate (42) is attached to the lower end of the material separating box (31) in a sliding manner, the lower opening plate (42) is attached to the upper opening plate (41) in a through hole corresponding to the material separating box (31), just go up through-hole on the pulling plate (41) with through-hole on lower clutch plate (42) staggers each other, chute board (43) set up the rear side of lower minute workbin (3), chute board (43) with casing (1) fixed connection, just chute board (43) are provided with two first sliding tray (431) along vertical direction, the downside rear side of first sliding tray (431) is skew, first pulling rod (44) with second pulling rod (45) respectively with last pulling plate (41) with lower clutch plate (42) fixed connection, just the rear side of first pulling rod (44) and second pulling rod (45) respectively with corresponding first sliding tray (431) sliding connection.
4. The powder collecting device for nano-material production according to claim 3, wherein the material separating barrel (31) is divided into an inner barrel (311) and an outer barrel (312), the outer barrel (312) is fixedly connected to the lower end of the lower material separating box (3), the inner barrel (311) is rotatably connected to the inner portion of the outer barrel (312), the inner barrel (311) is composed of a plurality of rings (3111) distributed up and down and a connecting plate (3112) connecting the rings (3111), the rings (3111) are internally and fixedly connected with circumferentially distributed lugs, a semicircular through groove is formed in the side surface of the outer barrel (312), a linkage rod (3113) passing through the through groove is fixedly connected to the connecting plate (3112), a third pulling rod (321) is arranged on the side surface sliding frame of the transverse sliding frame (32), a second sliding groove (432) with the lower end deviating to the rear side is formed in the sliding groove plate (43), the rear side and the second sliding tray (432) sliding connection of third pulling pole (321), fixedly connected with poker rod (3211) corresponding with gangbar (3113) on third pulling pole (321), rectangular form logical groove has been seted up on poker rod (3211), just logical groove on poker rod (3211) with the terminal sliding connection of gangbar (3113).
5. The powder collecting device for the nano-material production according to claim 4, wherein the vibrating device (5) comprises a vibrating mounting plate (51) and a vibrating disk (52), the vibrating mounting plate (51) is a U-shaped plate, two sections of the vibrating mounting plate (51) corresponding to each other are distributed on the left side and the right side of the lower material distributing box (3), a vibrating plate (33) corresponding to the vibrating mounting plate (51) is fixedly mounted on the lower material distributing box (3), an upper sliding rod (511) and a lower sliding rod (511) are fixedly connected to the lower end of the vibrating mounting plate (51), the lower end of the upper sliding rod (511) and the lower sliding rod (511) penetrates through the vibrating plate (33), the lower end of the upper sliding rod (511) and the lower sliding rod (511) abuts against the lower end of the vibrating plate (33), a vibrating spring (512) is sleeved on the outer side of the upper sliding rod (511) and the lower sliding rod (512), and the upper end and the lower end of the vibrating spring (512) are fixedly mounted on the vibrating plate (33) and the vibrating mounting plate (51) respectively, the vibration plate is characterized in that a vibration disc (52) is arranged on a lower rotating frame of the front side section of the vibration mounting plate (51), vibration toothed bars (521) with inclined planes processed on the outer sides are circumferentially distributed on the vibration disc (52), and vibration lugs (331) corresponding to the vibration toothed bars (521) are fixedly mounted on the vibration plate (33).
6. The powder collecting device for the production of the nano material as claimed in claim 2, wherein the outer side of the peripheral driving gear (215) is provided with grooves distributed around the peripheral driving gear (215).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211010383.1A CN115072017A (en) | 2022-08-23 | 2022-08-23 | Powder collecting device for nano material production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211010383.1A CN115072017A (en) | 2022-08-23 | 2022-08-23 | Powder collecting device for nano material production |
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| CN202211010383.1A Pending CN115072017A (en) | 2022-08-23 | 2022-08-23 | Powder collecting device for nano material production |
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Application publication date: 20220920 |
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