CN111515407B - Continuous feeding device and aerosolization pulverizing system - Google Patents
Continuous feeding device and aerosolization pulverizing system Download PDFInfo
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- CN111515407B CN111515407B CN202010444586.6A CN202010444586A CN111515407B CN 111515407 B CN111515407 B CN 111515407B CN 202010444586 A CN202010444586 A CN 202010444586A CN 111515407 B CN111515407 B CN 111515407B
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- 238000012387 aerosolization Methods 0.000 title abstract description 5
- 238000010298 pulverizing process Methods 0.000 title description 7
- 239000002184 metal Substances 0.000 claims abstract description 85
- 238000003860 storage Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000003801 milling Methods 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 16
- 238000002844 melting Methods 0.000 abstract description 9
- 230000008018 melting Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000009689 gas atomisation Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- 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
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A continuous feeding device and an aerosolization powder preparation system relate to the field of metal powder preparation. The continuous feeding device comprises an outer tube body, wherein the outer tube body comprises a side wall, a first end face, a second end face and a storage device, a first opening is formed in the center of the first end face, the bottom of the storage device is connected to the second end face, a plurality of bar accommodating bins for accommodating metal bars are annularly formed in the storage device, a baffle capable of realizing release of the metal bars is arranged at the bottom of each bar accommodating bin, and the baffle is hinged to the inner wall of each bar accommodating bin; a bar pipe body communicated to the outer pipe body through the first opening; the clamping device is arranged at the axis of the rod material pipe body and used for continuously moving the metal bar, and the clamping device is electrically connected with the first motor. The aerosolized milling system includes a continuous feed device. The continuous feeding device and the gas atomization powder preparation system can automatically replace the metal bar, and the metal bar slowly moves downwards to be continuously molten along with the melting of the metal bar, so that the production efficiency of metal powder is improved.
Description
Technical Field
The invention relates to the field of metal powder preparation, in particular to a continuous feeding device and an aerosolization pulverizing system.
Background
The metal powder is a metal particle with the size smaller than 1mm, and has larger application in the high-tech technical fields of injection molding, 3D printing and the like as a main raw material of powder metallurgy. With the development of technology, the research of the technology is greatly developed.
In the process of preparing metal powder, metal bar stock, metal wire or metal block is usually melted to form metal liquid drops, and the descending metal liquid drops are crushed and atomized at least once to finally form the metal powder. In the use process of the equipment, how to realize timely and continuous replacement of the metal bar stock, and along with the melting and downward movement of the metal bar stock, the equipment has important significance for continuous production.
Disclosure of Invention
The invention aims to provide a continuous feeding device which can automatically replace metal bars and enable the metal bars to slowly move downwards to be continuously molten along with the melting of the metal bars. The continuous feeding device realizes continuous melting of the metal bar, and improves the production efficiency of the metal powder.
The invention further aims to provide an aerosolization pulverizing system, which utilizes the continuous feeding device to realize continuous melting of metal bars and improves the production efficiency of metal powder.
Embodiments of the present invention are implemented as follows:
a continuous feed apparatus, comprising:
the outer tube body comprises a side wall, a first end face, a second end face and a storage device, wherein a first opening for a metal bar to pass through is formed in the center of the first end face, the bottom of the storage device arranged in the outer tube body is connected to the second end face, a rotating shaft on the central axis of the storage device penetrates through the second end face and is connected to a first motor, a plurality of bar accommodating bins for accommodating the metal bar are formed in an annular manner in the storage device, a baffle capable of realizing release of the metal bar is arranged at the bottom of the bar accommodating bin, and the baffle is hinged to the inner wall of the bar accommodating bin; when the baffle moves to the first opening, the baffle opens and releases the fixed metal bar;
the rod body is connected to the first end face, the outer tube body is communicated with the rod body through a first opening, the rod body comprises a rod side wall and a rod end face which enclose a storage cavity, and a second opening for a metal rod to pass through is formed in the rod end face;
the clamping device is arranged at the axis of the rod material pipe body and used for continuously moving the metal bar, and the clamping device is electrically connected with the first motor.
Further, in a preferred embodiment of the present invention, the clamping device includes a clamping tube vertically disposed below the second opening, a control device for controlling movement of the metal bar, and a push button switch embedded at an upper end of the clamping tube, the clamping tube is provided with a receiving hole, the control device passes through the receiving hole and an inner wall of the clamping tube to fix and release the metal bar, and the push button switch is electrically connected to the first motor.
Further, in a preferred embodiment of the present invention, the control device includes a control gear, a control portion, a control elastic member, a positioning block, and a bottom plate;
the control gear is electrically connected with the second motor, the control gear is provided with a plurality of driving teeth, a receiving space is formed between adjacent driving teeth, and the driving teeth are provided with a through inclined plane and a first stop surface;
the control part comprises a limit bar, a positioning bar, a clamping end and a control tooth capable of entering the receiving space, the control tooth is connected with the positioning bar through the limit bar, the limit bar is mutually perpendicular to the positioning bar, the clamping end is arranged at one end of the control part far away from the control tooth, and the control tooth is provided with a passing part and a second stop surface;
one end of the control elastic piece is connected with the positioning block, the other end of the control elastic piece is connected with the positioning strip, and the control teeth can enter the receiving space under the action of restoring force of the control elastic piece;
the positioning block is fixedly arranged on the bottom plate, and the control part and the control elastic piece are movably arranged on the bottom plate;
the second motor drives the control gear to rotate, and the through inclined planes of the driving teeth are matched with the through parts in sequence, so that the control teeth are separated from the receiving space alternately.
Further, in a preferred embodiment of the present invention, the control device further includes a clamping elastic member, and the clamping elastic member is connected to the clamping end.
Further, in a preferred embodiment of the present invention, the top of the bar accommodating bin is further provided with an extruding device, the extruding device includes an extruding slide block and a compressed extruding elastic member, one end of the extruding elastic member is fixedly connected to the top of the bar accommodating bin, and the other end of the extruding elastic member is fixedly connected to the extruding slide block, and the extruding slide block can slide in the bar accommodating bin.
An aerosolized milling system includes a continuous feed device.
The embodiment of the invention has the beneficial effects that:
(1) Through the cooperation of storage device and clamping device, realize the automatic change of metal bar. A plurality of metal bars are continuously melted by a simple structure.
(2) Through ingenious cooperation of structures such as control gear, control portion, control elastic component and locating piece in the clamping device for metal bar can be slowly vertical downwardly moving in the melting process, has improved the production efficiency of metal powder.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the continuous feeding apparatus, metal bar stock, first motor and second motor according to embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a memory device according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a clamping device, a first motor and a second motor according to embodiment 1 of the present invention;
FIG. 4 is a schematic diagram of a control gear according to embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a control unit according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of an aerosolized pulverizing system according to embodiment 2 of the present invention.
Icon: 100-continuous feeding device; 110-an outer tubular body; 130-bar pipe body; 140-clamping means; 190-metal bar stock; 111-sidewalls; 112-a first end face; 113-a second end face; 114-a storage device; 115-a first opening; 191-a first motor; 192-a second motor; 121-a bar stock accommodation bin; 122-baffle; 123-extrusion device; 124-pressing the slider; 125-pressing the elastic member; 131-bar side wall; 132-end face of bar stock; 133-a second opening; 141-clamping the tube; 142-control means; 143-push button switch; 144-receiving holes; 151-control gear; 152-a control part; 153-control spring; 154-positioning blocks; 155-a bottom plate; 156-clamping elastic member; 161-active teeth; 162-receiving space; 163-through a bevel; 164-first stop surface; 171-control teeth; 172-limiting strips; 173-locating strips; 174—a clamping end; 175-a pass-through portion; 176-a second stop surface; 200-a crucible-free gas atomization pulverizing system; 210-a smelting system; 220-an atomization system; 230-a powder collection system; 221-a smelting chamber; 222-heating coil.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "vertical" and the like do not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, the present embodiment provides a continuous feeding apparatus 100, which includes an outer tube 110, a rod tube 130 and a clamping device 140. The outer tube 110 and the bar-stock tube 130 are connected to each other, and the clamping device 140 is provided in the bar-stock tube 130.
With continued reference to fig. 1, the outer tube 110 includes a sidewall 111, a first end 112, a second end 113, and a storage device 114. The first end face 112 is centrally provided with a first opening 115 for the passage of a metal bar 190. The second end surface 113 is provided with a rotation shaft penetrating the second end surface 113 and connected to the first motor 191. The storage device 114 is disposed in the outer tube 110, and has a bottom connected to the second end surface 113, and a rotation shaft on a central axis penetrates through the second end surface 113 and is connected to the first motor 191. Referring to fig. 2, a plurality of bar receiving bins 121 for receiving metal bars 190 are annularly provided in the storage device 114. The bottom of the bar receiving compartment 121 is provided with a shutter 122, said shutter 122 being hinged to the inner wall of the bar receiving compartment 121. Under the force of gravity, the baffle 122 can rotate vertically downward. The top of the bar receiving compartment 121 is also provided with a pressing device 123. The pressing device 123 includes a pressing slider 124 and a pressing elastic member 125 that is compressed. The pressing elastic member 125 is fixedly connected to the top of the bar receiving bin 121 at one end and fixedly connected to the pressing slider 124 at the other end. The pressing slide 124 is slidable in the bar accommodation chamber 121. The shutter 122 is closed under the interference of the first end face 112, and when the metal bar 190 is present in the bar housing compartment 121, the pressing device 123 is compressed in the closed condition of the shutter 122, and the metal bar 190 is fixed in the bar housing compartment 121. When the bar receiving container 121 is rotated to the first opening 115, the shutter 122 is rotated vertically downward by gravity, and the metal bar 190 received in the bar receiving container 121 is released while the pressing device 123 is stretched.
It should be noted that, in this embodiment, the extrusion device 123 is disposed at the top of the rod accommodating bin 121, so that when different metal rods 190 can be realized, the metal rods 190 are better fixed, so as to avoid the swing of the metal rods 190 in the rod accommodating bin 121 during the rotation process of the whole storage device. In other embodiments, the pressing device 123 may be omitted, and the technical effect of releasing the metal bar 190 can be achieved by means of the baffle 122, which is also within the scope of protection of the present embodiment.
With continued reference to FIG. 1, the wand tube 130 is connected to the first end face 112, and the outer tube 110 and the wand tube 130 are in communication through the first opening 115. The rod tube 130 includes a bar sidewall 131 and a bar end face 132 that enclose a storage cavity. A second opening 133 is provided in the center of the bar end face 132 through which the metal bar 190 passes.
Referring to fig. 3, the clamping device 140 is disposed at the axis of the bar pipe 130, and the clamping device 140 is electrically connected to the second motor 192 for continuously moving the metal bar 190. As the metal bar 190 melts, the metal bar 190 is continually moved vertically downward, facilitating further melting. The clamping device 140 includes a clamping tube 141, a control device 142, and a push button switch 143. The clamping tube 141 is vertically disposed below the second opening 133, and has a receiving hole 144 formed therein. The control device 142 for controlling the movement of the metal bar 190 passes through the receiving hole 144 and the inner wall of the clamping tube 141 to fix and release the metal bar 190. A push button switch 143 for controlling the first motor 191 to be turned on and off is embedded at the upper end of the clamping tube 141 and is connected to the first motor 191.
With continued reference to fig. 3, 4 and 5, the control device 142 includes a control gear 151, a control portion 152, a control elastic member 153, a positioning block 154, a bottom plate 155 and a clamping elastic member 156, wherein the clamping elastic member 156 is connected with the control portion 152. The positioning block 154 is fixedly installed on the base plate 155, and the control part 152 and the control elastic member 153 are movably installed on the base plate 155. The control gear 151 is electrically connected to the second motor 192. The control gear 151 has a plurality of driving teeth 161, and a receiving space 162 is formed between adjacent driving teeth 161. The driving tooth 161 is provided with a through-ramp 163 and a first stop surface 164. The control portion 152 includes control teeth 171, limit bars 172, locating bars 173, and clamping ends 174. The control tooth 171 can enter the receiving space 162 and is connected with the positioning bar 173 through the limit bar 172. The limit bar 172 is perpendicular to the positioning bar 173. The clamping end 174 is disposed at an end of the control portion 152 remote from the control teeth 171. The control tooth 171 is provided with a passing portion 175 and a second stop surface 176. One end of the control elastic member 153 is connected to the positioning block 154, and the other end is connected to the positioning bar 173, such that the control teeth 171 can enter the receiving space 162 under the restoring force of the control elastic member 153. The clamping spring 156 is used to secure the metal bar 190. Is connected with the clamping end 174 of the control part 152, can realize flexible fixation of the metal bar 190 and avoid abrasion to parts. The second motor 192 drives the control gear 151 to rotate in the F1 direction, and the passing inclined surfaces 163 of the plurality of driving teeth 161 are sequentially engaged with the passing portions 175, so that the control teeth 171 are alternately separated from the receiving space 162.
Referring to fig. 1 to 5, the continuous feeding apparatus 100 of the present embodiment works as follows: the first motor 191 rotates the storage device 114, and when a certain shutter 122 rotates to the first opening 115, the shutter 122 vertically rotates downward under the action of gravity, the metal bar 190 accommodated in the bar accommodating bin 121 is released, and the pressing device 123 stretches. The released metal bar 190 falls vertically under gravity to the clamp tube 141. The second motor 192 drives the control gear 151 to rotate in the F1 direction, and the metal bar 190 continues to move vertically downward while the control teeth 171 are in the receiving space 162; the control gear 151 continues to rotate along the direction F1, and the control portion 152 moves toward the clamping tube 141 by engaging the inclined surface 163 with the passing portion 175, and compresses the control elastic member 153, thereby clamping the metal bar 190. The second motor 192 drives the control gear 151 to continuously rotate in the F1 direction, and the through inclined surfaces 163 of the plurality of driving teeth 161 are sequentially matched with the through parts 175, so that the control teeth 171 are alternately separated from the receiving space 162, the short release and clamping of the metal bar 190 are continuously realized, and the slow vertical downward movement of the metal bar 190 is further realized. When the metal bar 190 moves down and away from the push button switch 143, the first motor 191 is turned on to rotate the storage device, and when the shutter 122 rotates to the first opening 115, the corresponding metal bar 190 of the shutter 122 is released. When the metal bar 190 enters the clamp tube 141, the push button switch 143 is activated, the first motor 191 is turned off and the storage device stops rotating.
Example 2
Referring to fig. 1 and 6, the present embodiment provides an aerosolized powder pulverizing system, which includes a continuous feeding device 100, a smelting system 210, an atomizing system 220 and a powder collecting system 230, which are sequentially connected in a sealing manner. The melting system 210 includes a melting chamber 221 and a tapered heating coil 222, the heating coil 222 being positioned around the outside of the free end of the metal bar 190 passing through the second opening 133. In operation, the storage device 114 of the continuous feed apparatus 100 effects automatic replacement of the metal bar 190. As the metal bar 190 is gradually melted by the heating coil 222, the metal bar 190 is gradually moved down by the cooperation of the storage device 114 and the holding device 140 of the continuous feeding device 100, and the distance from the heating coil 222 is maintained until the melting of one metal bar 190 is completed. The storage device 114 then effects automatic replacement of the metal bar 190, repeating the above steps, with the metal bar 190 gradually melted.
In summary, the continuous feeding device and the aerosolized powder making system realize automatic replacement of metal bars through the cooperation of the storage device and the clamping device. A plurality of metal bars are continuously melted by a simple structure. And through ingenious cooperation of structures such as the control gear, the control part, the control elastic piece and the positioning block in the clamping device, the metal bar can slowly and vertically move downwards in the melting process, and the production efficiency of metal powder is improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A continuous feed apparatus, comprising:
the outer tube body comprises a side wall, a first end face, a second end face and a storage device, a first opening for metal bars to pass through is formed in the center of the first end face, the bottom of the storage device arranged in the outer tube body is connected to the second end face, a rotating shaft on a central axis of the storage device penetrates through the second end face and is connected to a first motor, a plurality of bar accommodating bins for accommodating the metal bars are formed in the storage device in a ring shape, a baffle capable of realizing release of the metal bars is arranged at the bottom of the bar accommodating bin, and the baffle is hinged to the inner wall of the bar accommodating bin and is closed under the interference of the first end face; when the baffle moves to the first opening, the baffle opens and releases the fixed metal bar;
the rod material pipe body is connected to the first end face, the outer pipe body is communicated with the rod material pipe body through the first opening, the rod material pipe body comprises a rod material side wall and a rod material end face, the rod material side wall and the rod material end face enclose a storage cavity, and a second opening for the metal rod material to pass through is formed in the rod material end face;
the clamping device is arranged at the axis of the rod material pipe body and used for continuously moving the metal bar stock, and the clamping device is electrically connected with the first motor;
the top of the bar accommodating bin is also provided with an extrusion device, the extrusion device comprises an extrusion sliding block and a compressed extrusion elastic piece, one end of the extrusion elastic piece is fixedly connected to the top of the bar accommodating bin, the other end of the extrusion elastic piece is fixedly connected to the extrusion sliding block, and the extrusion sliding block can slide in the bar accommodating bin;
the clamping device comprises a clamping pipe vertically arranged below the second opening, a control device for controlling the movement of the metal bar and a button switch embedded at the upper end of the clamping pipe, a containing hole is formed in the clamping pipe, the control device passes through the containing hole and the inner wall of the clamping pipe to fix and release the metal bar, and the button switch is electrically connected to a first motor;
the control device comprises a control gear, a control part, a control elastic piece, a positioning block and a bottom plate, wherein the control gear is electrically connected with a second motor, the control gear is provided with a plurality of driving teeth, a receiving space is formed between every two adjacent driving teeth, each driving tooth is provided with a control tooth capable of entering the receiving space through an inclined plane and a first stop surface, one end of the control part is provided with a passing part and a second stop surface, the other end of the control part can extend into the clamping tube from the accommodating hole, the positioning block is fixedly mounted on the bottom plate, the control part and the control elastic piece are movably mounted on the bottom plate, one end of the control elastic piece is connected with the positioning block, the other end of the control elastic piece is connected with the control part, the control teeth can enter the receiving space under the action of restoring force of the control elastic piece, the second motor drives the control gear to rotate, and the passing inclined planes of the driving teeth are matched with the passing parts so that the control teeth are separated from the receiving space in sequence.
2. The continuous feeding apparatus according to claim 1, wherein the control means comprises a control gear, a control portion, a control elastic member, a positioning block, and a bottom plate;
the control part comprises a limit strip, a positioning strip, a clamping end and a control tooth capable of entering the receiving space, wherein the control tooth is connected with the positioning strip through the limit strip, the limit strip is mutually perpendicular to the positioning strip, and the clamping end is arranged at one end, far away from the control tooth, of the control part;
one end of the control elastic piece is connected with the positioning block, the other end of the control elastic piece is connected with the positioning strip, and the control teeth can enter the receiving space under the action of restoring force of the control elastic piece.
3. A continuous feeding apparatus according to claim 2, wherein said control means further comprises a gripping spring member connected to said gripping end.
4. An aerosolized milling system comprising a continuous feed apparatus according to any one of claims 1 to 3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010444586.6A CN111515407B (en) | 2020-05-23 | 2020-05-23 | Continuous feeding device and aerosolization pulverizing system |
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| CN202010444586.6A CN111515407B (en) | 2020-05-23 | 2020-05-23 | Continuous feeding device and aerosolization pulverizing system |
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| CN112059194A (en) * | 2020-08-18 | 2020-12-11 | 苏州鲁信新材料科技有限公司 | Continuous feeding device and equipment for preparing copper alloy powder through gas atomization |
| CN114888297B (en) * | 2022-04-13 | 2023-06-30 | 浙江亚通新材料股份有限公司 | Powder preparation equipment capable of continuously atomizing by adopting bar stock |
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| CN2900058Y (en) * | 2006-03-31 | 2007-05-16 | 华科明 | Automatic rotary disc type blanking machine |
| CN105799094B (en) * | 2016-05-31 | 2018-10-30 | 海宁红狮宝盛科技有限公司 | A kind of automatic doser |
| CN206700271U (en) * | 2016-12-02 | 2017-12-05 | 浙江省人民医院 | A kind of orthopedic rehabilitation exercising apparatus |
| CN106948655B (en) * | 2017-03-23 | 2019-02-01 | 北京四汇建筑工程有限责任公司 | Engineering fence |
| CN208349538U (en) * | 2018-05-25 | 2019-01-08 | 广州市设计院工程建设总承包公司 | Central air-conditioning mounting rack |
| CN109591268B (en) * | 2018-11-24 | 2020-10-27 | 湖北文太新材料有限公司 | Teflon rod and pipe extruding device |
| CN110181068B (en) * | 2019-07-08 | 2020-04-28 | 华南理工大学 | A kind of gas atomization pulverizing continuous feeding device and method |
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Effective date of registration: 20240111 Address after: 473200 Fangcheng new energy industrial gathering area west garden, Nanyang, Henan Patentee after: NANYANG YUTAILONG POWDER MATERIAL Co.,Ltd. Address before: Room b605, 6 / F, science and technology entrepreneurship building, No. 8, Weizheng Road, Suzhou Industrial Park, Jiangsu 215000 Patentee before: SUZHOU LUXIN NEW MATERIAL TECHNOLOGY Co.,Ltd. |