CN111572828B - Packaging equipment for metal powdery material - Google Patents
Packaging equipment for metal powdery material Download PDFInfo
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- CN111572828B CN111572828B CN202010431650.7A CN202010431650A CN111572828B CN 111572828 B CN111572828 B CN 111572828B CN 202010431650 A CN202010431650 A CN 202010431650A CN 111572828 B CN111572828 B CN 111572828B
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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
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
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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
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders of screw type
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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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
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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
- 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
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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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
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
-
- 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
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/08—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for heating or cooling articles or materials to facilitate packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a packaging device for metal powdery materials, which structurally comprises an upper roller, a packaging can conveying device, a gas tank, a gas pump, a telescopic rod, an observation window, a vacuum packaging device, a bottom frame and a lower roller, and has the following effects: can carry out the pollution-free packing of vacuum in the glass jar that needs filling metal powder conveys the vacuum packing device one by one through packing jar conveyer, can heat the glass jar in the data send process, make the glass jar moisture that wets evaporate before packing metal powder, avoid partial metal powder to wet when packing, lead to fine metal powder quality to descend, can use metal powder in the pollution-free environment of vacuum in accurate ration filling to the glass jar through vacuum packing device, effectively avoid the used metal powder of additive manufacturing to expose oxidation and the damping in the air, be favorable to accelerating the packing speed and the efficiency of the used metal powder of additive manufacturing simultaneously, thereby reduce the packaging cost of additive manufacturing metal powder raw and other materials.
Description
Technical Field
The invention relates to the field of metal powder packaging, in particular to a packaging device for metal powder materials.
Background
The metal powder can become a compact metal material after being pressed and sintered as a subsequent pressing, machining and other raw materials, the metal powder used for additive manufacturing is used as an important raw material, the development of the technology plays an important role, the metal powder used for additive manufacturing has small particle size and high activity, oxidation and dampness are easy to occur when the metal powder is exposed in the air, most of the traditional packaging devices are directly exposed in the air and cannot be directly used for packaging the fine metal powder for additive manufacturing, a glove box is adopted for packaging the metal powder, a working bin of the traditional packaging devices needs to be vacuumized and filled with protective gas at least once before each packaging, a large amount of protective gas is consumed for each packaging, the packaging cost is increased, manual operation is needed for each packaging, the packaging efficiency is extremely low, and the packaging cost of the raw material for the additive manufacturing metal powder is not reduced, therefore, the packaging equipment for the metal powder materials needs to be developed, and the problems that most of the traditional packaging devices are directly exposed in the air and cannot be directly used for packaging the fine metal powder for additive manufacturing are solved, the metal powder is packaged by adopting a glove box, at least one time of vacuumizing and protective gas filling is carried out on a working bin of the packaging equipment before each packaging, a large amount of protective gas needs to be consumed for each packaging, the packaging cost is increased, manual operation is needed for each packaging, the packaging efficiency is extremely low, and the packaging cost of raw materials of the metal powder for additive manufacturing is not reduced.
Summary of the invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a packaging equipment for metal powdery material, its structure includes rolls roller, packing jar conveyer, gas pitcher, air pump, telescopic link, observation window, vacuum packaging device, chassis, rolls the roller down, the chassis top be equipped with vacuum packaging device, vacuum packaging device lock fix at the chassis top, vacuum packaging device front end be equipped with the observation window, observation window and vacuum packaging device lock mutually, vacuum packaging device rear end central point put and be equipped with packing jar conveyer, packing jar conveyer install on vacuum packaging device perpendicularly, packing jar conveyer about both ends be equipped with roll roller and roll roller down, roll roller and roll roller down and packing jar conveyer cooperate, roll roller on realize rotatoryly through the drive torque that the motor produced, packing jar conveyer both sides parallel equidistance be equipped with two gas pitchers, the vacuum packaging device is characterized in that an air pump is arranged at the bottom of the air tank, the air tank is connected with the vacuum packaging device through the air pump, two telescopic rods are arranged at the top of the vacuum packaging device in an axisymmetric structure, and the telescopic rods are matched with the vacuum packaging device.
As a further optimization of the technical scheme, the packaging can conveying device comprises a conveying belt, a heat conduction plate, a heat conduction roller frame, a heating rod, a glass can, a can body fixing seat and a flexible copper strip, wherein the two sides of the conveying belt are provided with the heat conduction roller frame in an axial symmetry structure, the two ends of the heat conduction roller frame are respectively connected with an upper roller and a lower roller, the heating rod is arranged at the center of the heat conduction roller frame and is fastened and fixed on a groove of the heat conduction roller frame, the heat conduction plate is arranged at the rear end of the heat conduction roller frame and is welded with the heat conduction roller frame, the heat conduction roller frame is in sliding fit with the conveying belt through the heat conduction plate, the flexible copper strip is arranged inside the conveying belt and is embedded and fixed inside the conveying belt, the flexible copper strip is matched with the heat conduction plate, the conveying belt is provided with more than two can body fixing seats in parallel and equidistant mode on the surface, the tank body fixing seat is fixedly connected with the flexible copper strip through the conveying belt, a glass tank is arranged on the tank body fixing seat, and the glass tank is movably connected with the tank body fixing seat.
As the further optimization of this technical scheme, jar body fixing base constitute by gag lever post, left splint, heat conduction piece, metal circle frame, a spring, right splint, metal circle frame one end be equipped with heat conduction piece, heat conduction piece and metal circle frame weld mutually, metal circle frame inside be axial symmetric structure and be equipped with left splint and right splint, left splint and right splint on parallel equidistance be equipped with two gag lever posts, the gag lever post around both ends welded fastening on metal circle frame, gag lever post and left splint and right splint adopt sliding fit, gag lever post central point put and be equipped with a spring, a spring around both ends be connected with left splint and right splint.
As a further optimization of the technical scheme, the vacuum packaging device consists of a filling inner cover, a tank outlet, movable spring slot plates, a vacuum box, a feeding dehumidifying mechanism, a filling guide mechanism and a tank inlet, wherein the upper end and the lower end of the vacuum box are provided with the tank outlet and the tank inlet, the tank outlet and the tank inlet and the vacuum box are of an integrated structure, the inner parts of the tank outlet and the tank inlet are axially symmetrical and are provided with the two movable spring slot plates, one group of the two movable spring slot plates which are axially symmetrical is respectively matched with the tank outlet and the tank inlet by hinges, the central position in the vacuum box is provided with the filling inner cover, the filling inner cover is fixed in the vacuum box and is connected with the tank outlet, the bottom of the filling inner cover is provided with the guide filling mechanism, the guide filling mechanism is connected with the filling inner cover, two sides of the vacuum box are axially symmetrical and are provided with the two feeding dehumidifying mechanisms, the feeding dehumidifying mechanism is movably connected with the vacuum box and is matched with the filling inner cover.
As a further optimization of the technical scheme, the feeding and dehumidifying mechanism comprises a feeding pipe, a feeding filter pipe, a spiral feeding blade, a central heating rod and a metal rod, wherein the spiral feeding blade is arranged inside the feeding filter pipe, the spiral feeding blade is buckled with the feeding filter pipe, the metal rod is arranged at the central position of the spiral feeding blade, the metal rod and the feeding filter pipe are parallel to each other and are welded with the spiral feeding blade, the central position inside the metal rod is provided with the central heating rod, the metal rod is connected with the central heating rod, and the feeding filter pipe is provided with the feeding pipe at the top end.
As a further optimization of the technical scheme, the filling guide mechanism consists of a movable guide plate, a positioning guide cover, a second spring, a movable groove, a limiting inner rod, a fixed frame and a conical plate, wherein the fixed frame is arranged at the bottom of the positioning guide cover, the fixed frame and the positioning guide cover are of an integrated structure, the positioning guide cover is internally provided with two movable grooves in an axisymmetric structure, the movable grooves and the positioning guide cover are of an integrated structure, the limiting inner rod is arranged in the movable groove and is welded and fixed on the movable groove, the fixed frame is internally provided with two movable guide plates in an axisymmetric structure, the movable guide plates and the limiting inner rod are in sliding fit, the outer ring of the limiting inner rod is provided with the second spring, the second spring is arranged between the movable guide plate and the movable groove, and two conical plates are arranged below the fixed frame in an axisymmetric structure, the conical surface plate is welded and fixed on the movable material guide plate in an inclined mode.
As a further optimization of the technical scheme, the conveying belt is fixed at the rear end of the vacuum box through a limiting structure consisting of the upper roller, the lower roller and the heat conduction roller frame, one surface of the conveying belt is arranged in the vacuum box, and the conveying belt penetrates through the tank inlet and the tank outlet.
As a further optimization of the technical scheme, the material injection pipe is obliquely arranged on the feeding filter pipe and matched with the spiral feeding blade, and the head end and the tail end of the telescopic rod are respectively connected with the feeding filter pipe and the vacuum box.
Advantageous effects
The packaging equipment for the metal powdery material, disclosed by the invention, is reasonable in design and strong in functionality, and has the following beneficial effects:
the packaging can conveying device and the vacuum packaging device are matched, when in use, the vacuum box is vacuumized by the air pump, the inert gas in the gas tank is filled into the box body, the active substances in the inert gas are circularly filtered, the glass cans needing to be filled with the metal powder can be conveyed into the vacuum packaging device one by the packaging can conveying device for vacuum pollution-free packaging, the glass cans can be heated in the conveying process, the moisture of the moistened glass cans is evaporated before the metal powder is packaged, the phenomenon that part of the metal powder is moistened in the packaging process to cause the quality reduction of the superfine metal powder is avoided, the metal powder can be accurately and quantitatively filled into the glass cans in the vacuum pollution-free environment by the vacuum packaging device, the metal powder used for additive manufacturing is effectively prevented from being oxidized and moistened in the air, and the packaging speed and the packaging efficiency of the metal powder used for additive manufacturing are simultaneously accelerated, thereby reducing the packaging cost of the metal powder raw material for additive manufacturing;
the conveying belt of the invention is fixed at the rear end of a vacuum box through a limiting structure consisting of an upper roller, a lower roller and a heat conduction roller frame, one surface of the conveying belt is arranged in the vacuum box and penetrates through a tank inlet and a tank outlet, a metal round frame is connected with a flexible copper strip through a heat conduction block, a spring is arranged at the central position of a limiting rod, the front end and the rear end of the spring are connected with a left clamping plate and a right clamping plate, one end of a glass tank is vertically placed in the metal round frame in the fixing process, the glass tank is fixedly clamped by the left clamping plate and the right clamping plate through elastic energy generated by the spring, the glass tank can be conveyed into the vacuum box one by one through the conveying belt, the heat generated by a heating rod can be stably conveyed into the glass tank for heating by utilizing the formed heat conduction structure in the conveying process, moisture of the glass tank is evaporated before metal powder is packaged, and partial metal powder is prevented from being wetted in the packaging process, leading to the reduction of the quality of the fine metal powder, thereby improving the packaging quality of the metal powder;
the positioning guide cover is arranged at the bottom of the filling inner cover and welded with the filling inner cover, the movable guide plate is arranged along the inner conical surface of the positioning guide cover and is in sliding fit with the limiting inner rod, the second spring is arranged between the movable guide plate and the movable groove, two conical panels in an axial symmetry structure are respectively welded and fixed on the movable guide plate on the same side in an inclined manner, the conveying belt vertically enters the vacuum box in conveying, the opening end of the glass tank is upwards contacted with the conical panel, the glass tank is continuously conveyed upwards in a straight line by utilizing the kinetic energy generated by the conveying belt, the two movable guide plates in the axial symmetry structure are separated and are tightly attached to the opening position of the glass tank through the conical panel, and therefore the effect of limiting and filling the glass tank is achieved, and powder is prevented from sliding down from the opening position of the glass tank in filling and polluting the vacuum box is avoided;
the head and the tail of the telescopic rod of the invention are respectively connected with the feeding filter tube and the vacuum box, the feeding filter tube is movably connected with the vacuum box through a pin shaft from the front quarter to the back quarter, when the extending end of the telescopic rod is contracted inwards, the feeding filter tube is inclined upwards, one end of the discharging material is arranged in the filling inner cover, the positioning material guide cover is arranged above, at the moment, the metal powder freely falls into the positioning material guide cover and is filled into the glass tank, because the feeding filter tube is inclined, the metal powder injected into the material injection tube enters the feeding filter tube, and under the guiding action of the spiral feeding blade, the metal powder is discharged downwards spirally, because the metal rod is arranged at the center of the spiral feeding blade, and the center heating rod is arranged in the metal rod, when the feeding filter tube is inclined upwards, the center heating rod works and uniformly transfers the heat to the spiral feeding blade, so that the metal powder is uniformly heated in the spiral discharging material, therefore, moisture in the metal powder is evaporated efficiently, the evaporated moisture is absorbed by the feeding filter pipe, redundant air is filtered and discharged, the moisture is prevented from being concentrated in the pipe body, partial metal powder is adhered to each other, and the drying efficiency of the metal powder is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view schematically showing a packing apparatus for a metallic powdery material according to the present invention;
FIG. 2 is a schematic view of a side view screen of the packaging can transfer device of the present invention;
FIG. 3 is a schematic top view of the fixing base of the tank of the present invention;
FIG. 4 is a schematic sectional front view of the vacuum packaging apparatus of the present invention;
FIG. 5 is a schematic diagram of a rear view cross-sectional structure of the feeding and dehumidifying mechanism of the present invention;
fig. 6 is a schematic side sectional view of the filling and guiding mechanism of the present invention.
In the figure: an upper roller-1, a packaging can conveying device-2, a conveying belt-21, a heat conduction plate-22, a heat conduction roller frame-23, a heating rod-24, a glass can-25, a can body fixing seat-26, a limiting rod-26 a, a left clamping plate-26 b, a heat conduction block-26 c, a metal round frame-26 d, a first spring-26 e, a right clamping plate-26 f, a flexible copper strip-27, a gas tank-3, a gas pump-4, a telescopic rod-5, an observation window-6, a vacuum packaging device-7, a filling inner cover-71, a can outlet-72, a movable spring groove plate-73, a vacuum box-74, a feeding and dehumidifying mechanism-75, a feeding pipe-75 a, a feeding filter pipe-75 b, a spiral feeding blade-75 c, The device comprises a central heating rod-75 d, a metal rod-75 e, a filling material guide mechanism-76, a movable material guide plate-76 a, a positioning material guide cover-76 b, a second spring-76 c, a movable groove-76 d, a limiting inner rod-76 e, a fixed frame-76 f, a conical plate-76 g, a tank inlet-77, a bottom frame-8 and a lower roller-9.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-3, the present invention provides an embodiment of a packaging apparatus for metal powder material:
referring to fig. 1, a packaging device for metal powder materials, which comprises an upper roller 1, a packaging can conveying device 2, a gas tank 3, a gas pump 4, a telescopic rod 5, an observation window 6, a vacuum packaging device 7, a bottom frame 8 and a lower roller 9, wherein the top of the bottom frame 8 is provided with the vacuum packaging device 7, the vacuum packaging device 7 is fastened and fixed on the top of the bottom frame 8, the front end of the vacuum packaging device 7 is provided with the observation window 6, the observation window 6 and the vacuum packaging device 7 are fastened, the central position of the rear end of the vacuum packaging device 7 is provided with the packaging can conveying device 2, the packaging can conveying device 2 is vertically arranged on the vacuum packaging device 7, the upper roller 1 and the lower roller 9 are arranged at the upper end and the lower end of the packaging can conveying device 2, the upper roller 1 and the lower roller 9 are matched with the packaging can conveying device 2, go up roller 1 and realize rotatoryly through the drive torque that the motor produced, 2 parallel equidistance in both sides of packing jar conveyer be equipped with two gas pitchers 3, 3 bottoms of gas pitchers be equipped with air pump 4, gas pitcher 3 be connected with vacuum packaging device 7 through air pump 4, vacuum packaging device 7 top be the axial symmetry structure and be equipped with two telescopic links 5, telescopic link 5 and vacuum packaging device 7 cooperate.
Referring to fig. 2, the packaging can conveying device 2 comprises a conveying belt 21, a heat conduction plate 22, a heat conduction roller frame 23, a heating rod 24, a glass can 25, a can body fixing seat 26 and a flexible copper strip 27, wherein the upper roller 1 and the lower roller 9 are respectively arranged at two ends inside the conveying belt 21 and are matched with each other, the heat conduction roller frame 23 is arranged on two sides of the conveying belt 21 in an axisymmetric structure, two ends of the heat conduction roller frame 23 are respectively connected with the upper roller 1 and the lower roller 9, the heating rod 24 is arranged at the center of the heat conduction roller frame 23, the heating rod 24 is fastened and fixed on a groove of the heat conduction roller frame 23, the heat conduction plate 22 is arranged at the rear end of the heat conduction roller frame 23, the heat conduction plate 22 and the heat conduction roller frame 23 are welded, the heat conduction roller frame 23 is in sliding fit with the conveying belt 21 through the heat conduction plate 22, the flexible copper strip 27 is arranged inside the conveying belt 21, the flexible copper strip 27 is embedded and fixed inside the conveying belt 21, the flexible copper strip 27 is matched with the heat conduction plate 22, the conveying belt 21 is provided with more than two tank body fixing seats 26 on the surface in parallel and at equal intervals, the tank body fixing seats 26 are fixedly connected with the flexible copper strip 27 through the conveying belt 21, the tank body fixing seats 26 are provided with glass tanks 25, and the glass tanks 25 are movably connected with the tank body fixing seats 26.
Referring to fig. 3, the tank fixing seat 26 is composed of a limiting rod 26a, a left clamping plate 26b, a heat transfer guide block 26c, a metal circular frame 26d, a first spring 26e and a right clamping plate 26f, wherein one end of the metal circular frame 26d is provided with the heat transfer guide block 26c, the heat transfer guide block 26c is welded with the metal circular frame 26d, the metal circular frame 26d is connected with a flexible copper belt 27 through the heat transfer guide block 26c, the metal circular frame 26d is internally provided with the left clamping plate 26b and the right clamping plate 26f in an axisymmetric structure, the left clamping plate 26b and the right clamping plate 26f are in a circular arc plate-shaped structure, the left clamping plate 26b and the right clamping plate 26f are provided with two limiting rods 26a in parallel and equidistant, the front end and the rear end of each limiting rod 26a are welded and fixed on the metal circular frame 26d, the limiting rods 26a are in sliding fit with the left clamping plate 26b and the right clamping plate 26f, a first spring 26e is arranged at the center of the limiting rod 26a, and the front end and the rear end of the first spring 26e are connected with the left clamping plate 26b and the right clamping plate 26 f.
Example 2
Referring to fig. 1-6, the present invention provides an embodiment of a packaging apparatus for metal powder material:
referring to fig. 1, a packaging device for metal powder materials, which comprises an upper roller 1, a packaging can conveying device 2, a gas tank 3, a gas pump 4, a telescopic rod 5, an observation window 6, a vacuum packaging device 7, a bottom frame 8 and a lower roller 9, wherein the top of the bottom frame 8 is provided with the vacuum packaging device 7, the vacuum packaging device 7 is fastened and fixed on the top of the bottom frame 8, the front end of the vacuum packaging device 7 is provided with the observation window 6, the observation window 6 and the vacuum packaging device 7 are fastened, the central position of the rear end of the vacuum packaging device 7 is provided with the packaging can conveying device 2, the packaging can conveying device 2 is vertically arranged on the vacuum packaging device 7, the upper roller 1 and the lower roller 9 are arranged at the upper end and the lower end of the packaging can conveying device 2, the upper roller 1 and the lower roller 9 are matched with the packaging can conveying device 2, go up roller 1 and realize rotatoryly through the drive torque that the motor produced, 2 parallel equidistance in both sides of packing jar conveyer be equipped with two gas pitchers 3, 3 bottoms of gas pitchers be equipped with air pump 4, gas pitcher 3 be connected with vacuum packaging device 7 through air pump 4, vacuum packaging device 7 top be the axial symmetry structure and be equipped with two telescopic links 5, telescopic link 5 and vacuum packaging device 7 cooperate.
Referring to fig. 2, the packaging can conveying device 2 comprises a conveying belt 21, a heat conduction plate 22, a heat conduction roller frame 23, a heating rod 24, a glass can 25, a can body fixing seat 26 and a flexible copper strip 27, wherein the upper roller 1 and the lower roller 9 are respectively arranged at two ends inside the conveying belt 21 and are matched with each other, the heat conduction roller frame 23 is arranged on two sides of the conveying belt 21 in an axisymmetric structure, two ends of the heat conduction roller frame 23 are respectively connected with the upper roller 1 and the lower roller 9, the heating rod 24 is arranged at the center of the heat conduction roller frame 23, the heating rod 24 is fastened and fixed on a groove of the heat conduction roller frame 23, the heat conduction plate 22 is arranged at the rear end of the heat conduction roller frame 23, the heat conduction plate 22 and the heat conduction roller frame 23 are welded, the heat conduction roller frame 23 is in sliding fit with the conveying belt 21 through the heat conduction plate 22, the flexible copper strip 27 is arranged inside the conveying belt 21, the flexible copper strip 27 is embedded and fixed inside the conveying belt 21, the flexible copper strip 27 is matched with the heat conduction plate 22, the conveying belt 21 is provided with more than two tank body fixing seats 26 on the surface in parallel and at equal intervals, the tank body fixing seats 26 are fixedly connected with the flexible copper strip 27 through the conveying belt 21, the tank body fixing seats 26 are provided with glass tanks 25, and the glass tanks 25 are movably connected with the tank body fixing seats 26.
Referring to fig. 3, the tank fixing seat 26 is composed of a limiting rod 26a, a left clamping plate 26b, a heat transfer guide block 26c, a metal circular frame 26d, a first spring 26e and a right clamping plate 26f, wherein one end of the metal circular frame 26d is provided with the heat transfer guide block 26c, the heat transfer guide block 26c is welded with the metal circular frame 26d, the metal circular frame 26d is connected with a flexible copper belt 27 through the heat transfer guide block 26c, the metal circular frame 26d is internally provided with the left clamping plate 26b and the right clamping plate 26f in an axisymmetric structure, the left clamping plate 26b and the right clamping plate 26f are in a circular arc plate-shaped structure, the left clamping plate 26b and the right clamping plate 26f are provided with two limiting rods 26a in parallel and equidistant, the front end and the rear end of each limiting rod 26a are welded and fixed on the metal circular frame 26d, the limiting rods 26a are in sliding fit with the left clamping plate 26b and the right clamping plate 26f, a first spring 26e is arranged at the center of the limiting rod 26a, and the front end and the rear end of the first spring 26e are connected with the left clamping plate 26b and the right clamping plate 26 f.
Referring to fig. 4, the vacuum packaging device 7 is composed of a filling inner cover 71, a can outlet 72, a movable spring slot plate 73, a vacuum box 74, a material feeding and dehumidifying mechanism 75, a filling material guiding mechanism 76, and a can inlet 77, the upper and lower ends of the vacuum box 74 are provided with the can outlet 72 and the can inlet 77, the can outlet 72 and the can inlet 77 are integrated with the vacuum box 74, the can outlet 72 and the can inlet 77 are provided with the two movable spring slot plates 73 in an axisymmetric structure, a group of the two movable spring slot plates 73 in the axisymmetric structure is respectively matched with the can outlet 72 and the can inlet 77 by hinges, the conveyer belt 21 is fixed at the rear end of the vacuum box 74 through a limiting structure composed of an upper roller 1, a lower roller 9 and a heat conduction roller frame 23, one side of the conveyer belt is arranged in the vacuum box 74 and penetrates through the can inlet 72 and the can outlet 72, the center position of the interior of the vacuum box 74 is provided with the filling inner cover 71, the filling inner cover 71 is fixed inside the vacuum box 74, the top opening of the filling inner cover is connected with the tank outlet 72, the bottom of the filling inner cover 71 is provided with a filling material guide mechanism 76, the filling material guide mechanism 76 is connected with the filling inner cover 71, two feeding and dehumidifying mechanisms 75 are arranged on two sides of the vacuum box 74 in an axisymmetric structure, and the feeding and dehumidifying mechanisms 75 are movably connected with the vacuum box 74 and matched with the filling inner cover 71.
Referring to fig. 5, the feeding and dehumidifying mechanism 75 is composed of a feeding pipe 75a, a feeding filter pipe 75b, a spiral feeding blade 75c, a central heating rod 75d, and a metal rod 75e, the spiral feeding blade 75c is disposed inside the feeding filter pipe 75b, the spiral feeding blade 75c is fastened with the feeding filter pipe 75b, the metal rod 75e is disposed at the center of the spiral feeding blade 75c, the metal rod 75e and the feeding filter pipe 75b are parallel to each other and welded to the spiral feeding blade 75c, the central heating rod 75d is disposed at the center of the metal rod 75e, the metal rod 75e is connected to the central heating rod 75d, the feeding pipe 75a is disposed at the top end of the feeding filter pipe 75b, the feeding pipe 75a is obliquely disposed on the feeding filter pipe 75b and is matched with the spiral feeding blade 75c, the feeding filter pipe 75b is manufactured by adopting a HEPA filtering technology, the head end and the tail end of the telescopic rod 5 are respectively connected with the feeding filter pipe 75b and the vacuum box 74, and the feeding filter pipe 75b is movably connected with the vacuum box 74 through a pin shaft at the front-to-back quarter position.
Referring to fig. 6, the filling material guiding mechanism 76 is composed of a movable material guiding plate 76a, a positioning material guiding cover 76b, a second spring 76c, a movable chute 76d, a limiting inner rod 76e, a fixed frame 76f and a conical plate 76g, the positioning material guiding cover 76b is arranged at the bottom of the inner filling cover 71 and welded with the inner filling cover, the fixed frame 76f is arranged at the bottom of the positioning material guiding cover 76b, the fixed frame 76f and the positioning material guiding cover 76b are of an integrated structure, the positioning material guiding cover 76b is internally provided with two movable chutes 76d in an axisymmetric structure, the movable chute 76d and the positioning material guiding cover 76b are of an integrated structure, the movable chute 76d is internally provided with a limiting inner rod 76e, the limiting inner rod 76e is welded and fixed on the movable chute 76d, the fixed frame 76f is internally provided with two movable material guiding plates 76a in an axisymmetric structure, and the movable material guiding plates 76a are arranged along an inner conical surface of the positioning material guiding cover 76b and are arranged with the limiting inner rod 76d e adopts sliding fit, a second spring 76c is arranged on the outer ring of the limiting inner rod 76e, the second spring 76c is arranged between the movable material guide plate 76a and the movable groove 76d, two conical surface plates 76g are arranged below the fixed frame 76f in an axial symmetry structure, and the conical surface plates 76g are obliquely welded and fixed on the movable material guide plate 76 a.
The specific realization principle is as follows:
the packaging can conveying device 2 and the vacuum packaging device 7 are matched, when in use, the vacuum box 74 is vacuumized by the air pump 4, inert gas in the air tank 3 is filled into the box body, active substances in the inert gas are filtered circularly, the glass cans 25 which need to be filled with metal powder can be conveyed into the vacuum packaging device 7 one by one through the packaging can conveying device 2 to carry out vacuum pollution-free packaging, the glass cans 25 can be heated in the conveying process, moisture of the moistened glass cans 25 is evaporated before the metal powder is packaged, the phenomenon that part of the metal powder is moistened during packaging to cause the quality reduction of the superfine metal powder is avoided, the metal powder can be accurately and quantitatively filled into the glass cans 25 in a vacuum pollution-free environment through the vacuum packaging device 7, the metal powder used for additive manufacturing is effectively prevented from being exposed in air to be oxidized and moistened, and the packaging speed and the packaging efficiency of the metal powder used for additive manufacturing are accelerated, therefore, the packaging cost of the metal powder raw material is reduced, because the conveying belt 21 is fixed at the rear end of the vacuum box 74 through the limiting structure consisting of the upper roller 1, the lower roller 9 and the heat conduction roller frame 23, one surface of the conveying belt is arranged in the vacuum box 74 and penetrates through the tank inlet 77 and the tank outlet 72, the metal round frame 26d is connected with the flexible copper belt 27 through the heat conduction block 26c, the central position of the limiting rod 26a is provided with the first spring 26e, the front end and the rear end of the first spring 26e are connected with the left clamping plate 26b and the right clamping plate 26f, one end of the glass tank 25 is vertically arranged in the metal round frame 26d in the fixing process, the glass tank 25 is fixedly clamped by the left clamping plate 26b and the right clamping plate 26f through the elastic energy generated by the first spring 26e, the glass tanks 25 can be conveyed into the vacuum box 74 one by one conveying belt 21, the formed heat conduction structure is utilized in the conveying process, the heat generated by the heating rod 24 can be stably transmitted to the glass tank 25 for heating, so that the moisture of the moistened glass tank 25 is evaporated before the metal powder is packaged, and the phenomenon that part of the metal powder is moistened during packaging to cause the quality reduction of fine metal powder is avoided, thereby improving the packaging quality of the metal powder, because the positioning material guide cover 76b is arranged at the bottom of the filling inner cover 71 and the filling inner cover are welded, the movable material guide plate 76a is arranged along the inner conical surface of the positioning material guide cover 76b and is in sliding fit with the limiting inner rod 76e, the second spring 76c is arranged between the movable material guide plate 76a and the movable groove 76d, two conical panels 76g in an axial symmetry structure are respectively welded and fixed on the movable material guide plate 76a on the same side in an inclined manner, the conveying belt 21 vertically enters the vacuum box 74 in the conveying process, the open end of the glass tank 25 is upwards contacted with the conical surface 76g, and the kinetic energy generated by the conveying belt 21 is utilized, the glass tank 25 is continuously conveyed upwards in a straight line, two movable material guide plates 76a which are in an axial symmetry structure are separated and tightly attached to the opening position of the glass tank 25 through a conical panel 76g, so that the effect of limiting filling of the glass tank 25 is achieved, powder is prevented from sliding from the opening position of the glass tank 25 during filling, and pollution is caused to a vacuum box 74, because the head end and the tail end of the telescopic rod 5 are respectively connected with the feeding filter pipe 75b and the vacuum box 74, and the feeding filter pipe 75b is movably connected with the vacuum box 74 through a pin shaft from the front to the back quarter, when the extending end of the telescopic rod 5 is contracted inwards, the feeding filter pipe 75b inclines upwards, one end of a discharging material is arranged in the filling inner cover 71, the positioning material guide cover 76b is arranged above the positioning material guide cover 76b, at the moment, the metal powder freely falls into the positioning material guide cover 76b to be filled into the glass tank 25, and because the feeding filter pipe 75b inclines, the metal powder injected into the material injection pipe 75a enters the feeding filter pipe 75b, and under the guiding action of the spiral feeding blade 75c, the metal powder is spirally discharged downwards, because the metal rod 75e is arranged at the center of the spiral feeding blade 75c, the central heating rod 75d is arranged inside the metal rod 75e, when the feeding filter pipe 75b inclines upwards, the central heating rod 75d works and uniformly transfers heat to the spiral feeding blade 75c, so that the metal powder is uniformly heated in the spiral discharging process, the moisture in the metal powder is efficiently evaporated, the evaporated moisture is absorbed by the feeding filter pipe 75b, redundant air is filtered and discharged, the moisture is prevented from being concentrated in the pipe body, part of the metal powder is mutually adhered, and the drying efficiency of the metal powder is improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a equipment for packing for metal powdery material, its structure includes rolls roller (1), packing jar conveyer (2), gas pitcher (3), air pump (4), telescopic link (5), observation window (6), vacuum packaging device (7), chassis (8), rolls roller (9) down, its characterized in that:
the top of the bottom frame (8) is provided with a vacuum packaging device (7), the front end of the vacuum packaging device (7) is provided with an observation window (6), the rear end of the vacuum packaging device (7) is provided with a packaging can conveying device (2), the upper end and the lower end of the packaging can conveying device (2) are provided with an upper roller (1) and a lower roller (9), the two sides of the packaging can conveying device (2) are provided with gas tanks (3), the bottom of each gas tank (3) is provided with a gas pump (4), and the top of the vacuum packaging device (7) is provided with a telescopic rod (5);
the packaging can conveying device (2) is composed of a conveying belt (21), a heat conduction plate (22), a heat conduction roller frame (23), a heating rod (24), a glass can (25), a can body fixing seat (26) and a flexible copper strip (27), wherein the heat conduction roller frame (23) is arranged on two sides of the conveying belt (21), the heating rod (24) is arranged at the center of the heat conduction roller frame (23), the heat conduction plate (22) is arranged at the rear end of the heat conduction roller frame (23), the flexible copper strip (27) is arranged in the conveying belt (21), the can body fixing seat (26) is arranged on the surface of the conveying belt (21), and the glass can (25) is arranged on the can body fixing seat (26);
the tank body fixing seat (26) consists of a limiting rod (26a), a left clamping plate (26b), a heat conduction block (26c), a metal round frame (26d), a first spring (26e) and a right clamping plate (26f), wherein the heat conduction block (26c) is arranged at one end of the metal round frame (26d), the left clamping plate (26b) and the right clamping plate (26f) are arranged in the metal round frame (26d), the limiting rod (26a) is arranged on the left clamping plate (26b) and the right clamping plate (26f), and the first spring (26e) is arranged at the center of the limiting rod (26 a);
the vacuum packaging device (7) consists of a filling inner cover (71), a tank outlet (72), a movable spring trough plate (73), a vacuum box (74), a feeding dehumidifying mechanism (75), a filling material guide mechanism (76) and a tank inlet (77), wherein the tank outlet (72) and the tank inlet (77) are arranged at the upper end and the lower end of the vacuum box (74), the movable spring trough plate (73) is arranged inside the tank outlet (72) and the tank inlet (77), the filling inner cover (71) is arranged inside the vacuum box (74), the filling material guide mechanism (76) is arranged at the bottom of the filling inner cover (71), and the feeding dehumidifying mechanism (75) is arranged at two sides of the vacuum box (74);
the feeding dehumidifying mechanism (75) consists of a feeding pipe (75a), a feeding filtering pipe (75b), a spiral feeding blade (75c), a central heating rod (75d) and a metal rod (75e), wherein the spiral feeding blade (75c) is arranged in the feeding filtering pipe (75b), the metal rod (75e) is arranged at the central position of the spiral feeding blade (75c), the central heating rod (75d) is arranged in the metal rod (75e), and the feeding pipe (75a) is arranged at the top end of the feeding filtering pipe (75 b);
the filling material guiding mechanism (76) consists of a movable material guiding plate (76a), a positioning material guiding cover (76b), a second spring (76c), a movable groove (76d), a limiting inner rod (76e), a fixed frame (76f) and a conical panel (76g), wherein the fixed frame (76f) is arranged at the bottom of the positioning material guiding cover (76b), the movable groove (76d) is arranged inside the positioning material guiding cover (76b), the limiting inner rod (76e) is arranged inside the movable groove (76d), the movable material guiding plate (76a) is arranged inside the fixed frame (76f), the second spring (76c) is arranged on the outer ring of the limiting inner rod (76e), and the conical panel (76g) is arranged below the fixed frame (76 f);
the conveying belt (21) is fixed at the rear end of the vacuum box (74) through a limiting structure consisting of the upper roller (1), the lower roller (9) and the heat conduction roller frame (23), one surface of the conveying belt is arranged in the vacuum box (74) and penetrates through the tank inlet (77) and the tank outlet (72);
the material injection pipe (75a) is obliquely arranged on the feeding filter pipe (75b) and is matched with the spiral feeding blade (75c), and the head end and the tail end of the telescopic rod (5) are respectively connected with the feeding filter pipe (75b) and the vacuum box (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431650.7A CN111572828B (en) | 2020-05-20 | 2020-05-20 | Packaging equipment for metal powdery material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431650.7A CN111572828B (en) | 2020-05-20 | 2020-05-20 | Packaging equipment for metal powdery material |
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| CN111572828A CN111572828A (en) | 2020-08-25 |
| CN111572828B true CN111572828B (en) | 2021-11-12 |
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| CN202010431650.7A Active CN111572828B (en) | 2020-05-20 | 2020-05-20 | Packaging equipment for metal powdery material |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017021A1 (en) * | 1997-07-02 | 2001-08-30 | James J. Sanfilippo | Apparatus system and method for exposing product filled containers transported via an intermittent conveyer to a controlled environment |
| CN203921222U (en) * | 2014-07-04 | 2014-11-05 | 浙江越溪胶丸有限公司 | A kind of capsule polishing packing all-in-one |
| CN105667844B (en) * | 2016-03-16 | 2017-10-03 | 江苏创新包装科技有限公司 | A kind of filling Powder packaging machine of high-efficiency high-accuracy |
| CN206318437U (en) * | 2016-12-21 | 2017-07-11 | 重庆光大集团乳业股份有限公司 | Yoghourt processing conveying device |
| JP2018203539A (en) * | 2017-06-05 | 2018-12-27 | 三ツ星ベルト株式会社 | Conveying device |
| CN108423253A (en) * | 2017-06-19 | 2018-08-21 | 汝州市中鼎科技有限公司 | A kind of bioengineering packaging apparatus for feeding |
| CN207157618U (en) * | 2017-08-08 | 2018-03-30 | 南京老山药业股份有限公司 | A kind of automatic bottle filling device of freeze-dried powder |
| CN108801556A (en) * | 2018-06-14 | 2018-11-13 | 王小莉 | A kind of infusion packing bag leakage test instrument |
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Effective date of registration: 20211028 Address after: 221000 No. 70, Beijing Road, Wuxi Xinyi Industrial Park, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Huameite Metal Technology Co.,Ltd. Address before: No.1525, Zhongshan West Road, Xuhui District, Shanghai 200030 Applicant before: Zhang Songling |
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