CN217731042U

CN217731042U - Energy-efficient neodymium iron boron shells material equipment

Info

Publication number: CN217731042U
Application number: CN202221743911.XU
Authority: CN
Inventors: 吴世宾
Original assignee: Dongguan Zhongwang Permanent Magnet Technology Co ltd
Current assignee: Dongguan Zhongwang Permanent Magnet Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-04
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a high-efficiency energy-saving neodymium iron boron stripping device, which comprises a frame and a nitrogen supply device, wherein a processing cavity is arranged on the frame, a feeding conveying mechanism for conveying neodymium iron boron blanks is arranged in the processing cavity, an observation window convenient for a user to observe the interior is also arranged above or on the side wall of the processing cavity, and the nitrogen supply device is used for injecting nitrogen into the processing cavity; the utility model discloses a change the process chamber volume size, make the inert gas capacity of inwards pouring into reduce, still be provided with material loading conveyor in the process chamber and be used for transporting pending shaping stock, and be provided with the sealed handle hole that stretches into to carry out the manual outer packaging bag of getting rid of to process chamber inside in material loading conveyor's both sides end, through filling the processing intracavity of full inert gas and carrying out the processing, can effectively reduce the oxidation degree of stock, carry again to thermal treatment in placing the rack of top with it after finishing waiting to handle.

Description

Energy-efficient neodymium iron boron shells material equipment

Technical Field

The utility model relates to a neodymium iron boron stock processing technology field especially discloses a material equipment is shelled to energy-efficient neodymium iron boron.

Background

Before the neodymium iron boron magnetic material is made into the magnet, blank pressing, shaping, sintering and magnetizing are carried out on the neodymium iron boron magnetic material, and finally the complete neodymium iron boron magnet is prepared; after the neodymium iron boron blank is shaped, the neodymium iron boron blank needs to be packaged by a multi-layer vacuum packaging bag to prevent the neodymium iron boron blank from being exposed in the air, the quality of the blank is prevented from being influenced, then the neodymium iron boron blank is transferred into sintering equipment to be processed, the internal stress of the formed blank is eliminated, fine cracks on the upper edge are repaired, the density of the blank is improved, and the good magnet is prepared after the neodymium iron boron blank is sintered.

At present, a large amount of inert gases such as nitrogen or argon are often filled in sintering equipment on the market, then the outer packaging bags of the formed blanks are removed layer by layer under the protection of the inert gases, and then the outer packaging bags are conveyed into a heating furnace device for heat treatment; however, the volume of the existing equipment space is large, a large amount of inert gas needs to be filled, and when the packaged forming blank is placed inwards, the gas stored inside can be leaked out, so that the external packaging bag can be removed again by supplementing the gas inside, and great resource waste can be caused.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide an energy-efficient neodymium iron boron shells material equipment.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a material equipment is shelled to energy-efficient neodymium iron boron, includes the frame and supplies the nitrogen device, is equipped with the process chamber in the frame, and the process intracavity is equipped with the material loading conveyor who is used for carrying the neodymium iron boron stock and constructs, still is equipped with the observation window that convenient to use person observed inside on the top or the lateral wall in process chamber, supplies the nitrogen device to be used for pouring into nitrogen gas into to the process intracavity.

As an optimization, the left side end and the right side end of the rack are also provided with isolation baffles capable of moving up and down, the processing cavity is arranged at the upper half part of the rack and forms a small-sized sealed cavity with the isolation baffles, and the nitrogen supply device injects nitrogen into the small-sized sealed cavity to protect the neodymium iron boron blank.

Preferably, a plurality of operation holes are formed in the side wall of the processing cavity at intervals and used for enabling hands of a user to extend into the processing cavity for operation, and sealed operation gloves which extend into the processing cavity and have a protection effect are further arranged on the operation holes.

Preferably, the operation holes are symmetrically arranged at the front end and the rear end of the processing cavity, and at least 6 operation holes are arranged on one side.

Preferably, the bottom surface of the inner end of the processing cavity is provided with an installation groove which is inwards sunken and is used for the feeding conveying mechanism to be arranged inside, and the upper end surface of the feeding conveying mechanism in the installation groove is flush with the bottom surface of the inner end of the processing cavity.

Preferably, a sliding device is further arranged between the feeding conveying mechanism and the mounting groove of the processing cavity, the sliding device comprises a sliding guide rail and a sliding seat arranged on the sliding guide rail, the sliding seat is arranged at the lower end of the feeding conveying mechanism and connected with the sliding guide rail, and the feeding conveying mechanism slides outwards to protrude out of the processing cavity so as to load and stack the neodymium iron boron blank.

Preferably, a storage box for storing articles is further arranged below the processing cavity, and a lifting platform for jacking the articles in the storage box to move upwards is further arranged in the storage box.

As an optimization, the upper end in the processing cavity is also provided with a placing rack for placing processed neodymium iron boron blanks, and the placing rack is arranged along the extending direction of the processing cavity so that a user can place the processed neodymium iron boron blanks at the upper end.

As an optimization, still be equipped with a waste recovery device who is used for retrieving the defective products stock in the frame, the waste recovery device upper end is connected in the process chamber, and the waste recovery device outer end is equipped with the door plant that rotatory opened and shut.

Preferably, the lower end of the frame is provided with a plurality of universal wheels capable of moving freely.

The utility model has the advantages that: through the volume size that changes the processing chamber, make the inert gas capacity of inwards pouring into reduce, avoid causing excessive waste, still be used for transporting pending shaping stock through being provided with material loading conveyor in the processing chamber, and be provided with the sealed handle hole that stretches into to carry out the manual outer packing bag of getting rid of to the processing intracavity portion at material loading conveyor's both sides end, handle through filling the processing intracavity that is full of inert gas, can effectively reduce the oxidation degree of stock, carry again in placing the rack of top with it after finishing waiting to handle and carry out thermal treatment processing, and still be equipped with the waste recovery device who is used for retrieving defective products stock at material loading conveyor's rear end, can unify the collection with the stock that does not conform to the requirement and retrieve, carry out reuse once more, reduce the waste of resource.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic view of the front view structure of the present invention.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a schematic diagram of a partially enlarged structure at a in the present invention.

The attached drawings indicate the following:

10. a frame; 11. a processing cavity; 12. a feeding conveyor mechanism; 13. an observation window; 14. a nitrogen supply device; 15. an isolation baffle; 16. an operation hole; 17. mounting grooves; 18. a sliding device; 181. a sliding guide rail; 182. a sliding seat; 183. a driving cylinder; 19. a storage box; 191. a lifting platform; 20. a waste recovery device; 21. a universal wheel.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-5, a high-efficiency energy-saving neodymium iron boron stripping device comprises a frame 10 and a nitrogen supply device 14, a processing cavity 11 is formed in the frame 10, a feeding conveying mechanism 12 used for conveying neodymium iron boron blanks is arranged in the processing cavity 11, an observation window 13 convenient for a user to observe the internal processing state is further arranged above or on the side wall of the processing cavity 11, nitrogen is further injected into the processing cavity 11 through the nitrogen supply device 14, so that inert gas is filled in the processing cavity 11, packaged neodymium iron boron blanks are conveyed into the processing cavity 11 through the feeding conveying mechanism 12 to be protected and an outer packaging bag is removed, and the influence of outside air is avoided.

In this embodiment, the isolation baffles 15 capable of moving up and down are further disposed at the left and right side ends of the frame 10, and the processing cavity 11 is disposed at the upper half portion of the frame 10 and forms a small-sized sealed cavity with the isolation baffles 15, so as to prevent the inert gas inside from leaking outwards and reduce the waste of resources; through supplying nitrogen device 14 to set up at the lower extreme of processing chamber 11 and including injecting nitrogen gas in order to supply the neodymium iron boron blank to place in sealed processing chamber 11, make it can keep not receiving the influence of oxidation in good environment, because the volume with processing chamber 11 diminishes, make the nitrogen gas capacity of inwards injecting diminish, when using, need not a large amount of injection nitrogen gas again, reduce the input of nitrogen gas, play the effect of saving nitrogen gas, when nitrogen gas outwards leaks, only need supply a small amount of nitrogen gas and can fill the internal volume of processing chamber 11, the effect that has the energy saving.

In this embodiment, a plurality of operation holes 16 are arranged on the side wall of the processing chamber 11 at intervals for allowing the hand of the user to extend into the processing chamber 11 for operation, and a sealing operation glove (not shown) which extends into the processing chamber 11 and has a protection function is arranged on the operation hole 16; in the actual use process, neodymium iron boron blanks to be processed are conveyed into the processing cavity 11, the neodymium iron boron blanks are conveyed and transferred inwards one by one through the feeding conveying mechanism 12, a user can timely observe the internal conditions of the processing cavity 11 through the observation window 13 above the feeding conveying mechanism, the user extends into the sealed operation glove (not marked in the figure) through the handle to pick up the internal neodymium iron boron blanks for processing, then a placing frame (not marked in the figure) for placing the processed neodymium iron boron blanks is arranged at the upper end in the processing cavity 11, the placing frame (not marked in the figure) is arranged in the extending direction of the processing cavity 11 and fixed above the rack 10, the user can place the processed neodymium iron boron blanks at the upper end and convey the processed neodymium iron boron blanks to a heat treatment processing position, the blanks can be moved to be subjected to heat treatment under the protection of inert gas, the condition of oxidation in the midway is avoided, and the quality of the neodymium iron boron magnets is influenced.

In this embodiment, the operation holes 16 are symmetrically arranged at the front end and the rear end of the processing cavity 11, and the operation holes 16 at each end are at least 6, so that the condition of multi-station simultaneous processing can be realized, the detection and processing speed of products can be improved, and the production efficiency can be improved.

In this embodiment, still through being equipped with mounting groove 17 including inside sunken and supplying material loading conveyor mechanism 12 to set up in processing chamber 11 the inner, the terminal surface setting that will be located material loading conveyor mechanism 12 in mounting groove 17 is parallel and level mutually with the inner bottom surface of processing chamber 11, the user of being convenient for takes up the stock that the conveying was come and handles, and the processing chamber 11 bottom surface of both sides can also play the effect of putting article temporarily, can place in both sides when the stock that does not need to handle and deposit, treat the later stage and carry out the processing again.

In this embodiment, a sliding device 18 is further disposed between the feeding conveyor mechanism 12 and the mounting groove 17 of the processing cavity 11, and the sliding device 18 includes a sliding guide rail 181 and a sliding seat 182 disposed on the sliding guide rail 181, where the sliding seat 182 is disposed at the lower end of the feeding conveyor mechanism 12 and is connected to the sliding guide rail 181, so that the feeding conveyor mechanism 12 on the sliding seat 182 slides outwards to extend out of the processing cavity 11, and an external operator can sequentially stack the neodymium iron boron blank to be processed on the feeding conveyor mechanism 12 and transfer the neodymium iron boron blank to the processing cavity 11.

In this embodiment, a storage box 19 for storing articles is further disposed below the processing chamber 11, and a lifting platform 191 for lifting the articles stored inside is further disposed in the storage box 19 to move upwards, so that the articles stored in the storage box 19 can be lifted up when needed, and the articles can be conveniently taken and placed.

In this embodiment, the frame 10 is further provided with a waste recycling device 20 for recycling defective product blanks, and the upper end of the waste recycling device 20 is connected to the processing cavity 11, so that the unqualified waste processed in the processing cavity 11 can be uniformly collected and then processed in a centralized manner; and the outer end of the waste recovery device 20 is provided with a door plate which can be opened and closed in a rotating mode, so that a user can conveniently extract and collect bad waste materials to reprocess the bad waste materials, and the effects of recycling and saving resources are achieved.

In this embodiment, a plurality of freely movable universal wheels 21 are further disposed at the lower end of the machine frame 10, and a braking system is disposed on the universal wheels 21, so that a user can conveniently push the apparatus to a corresponding processing position, and the universal wheels 21 are locked in place by the braking system, and cannot be easily moved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an energy-efficient neodymium iron boron shells material equipment, includes frame (10) and supplies nitrogen device (14), its characterized in that: be equipped with processing chamber (11) on frame (10), be equipped with material loading conveyor mechanism (12) that are used for carrying the neodymium iron boron embryo material in processing chamber (11), still be equipped with observation window (13) that convenient to use person observed inside on the top of processing chamber (11) or the lateral wall, supply nitrogen device (14) to be used for injecting nitrogen gas into processing chamber (11).

2. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the left side end and the right side end of the rack (10) are further provided with isolation baffles (15) capable of moving up and down, the processing cavity (11) is arranged at the upper half part of the rack (10) and forms a small-sized sealing cavity with the isolation baffles (15), and the nitrogen supply device (14) injects nitrogen into the small-sized sealing cavity to protect the neodymium iron boron blank.

3. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the side wall of the processing cavity (11) is provided with a plurality of operation holes (16) which are distributed at intervals and used for the hand of a user to extend into the processing cavity for operation, and the operation holes (16) are also provided with sealed operation gloves which extend into the processing cavity (11) and have a protection effect.

4. The energy-efficient neodymium iron boron stripping equipment of claim 3, characterized in that: the operation holes (16) are symmetrically arranged at the front end and the rear end of the processing cavity (11), and at least 6 operation holes (16) on one side are arranged.

5. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the bottom surface of the inner end of the processing cavity (11) is provided with an installation groove (17) which is inwards sunken and is used for the feeding conveying mechanism (12) to be arranged, and the upper end surface of the feeding conveying mechanism (12) positioned in the installation groove (17) is flush with the bottom surface of the inner end of the processing cavity (11).

6. The energy-efficient neodymium iron boron stripping equipment of claim 5, characterized in that: still be equipped with slider (18) between material loading conveyor mechanism (12) and mounting groove (17) of processing chamber (11), slider (18) including sliding guide (181), sliding seat (182) of setting on sliding guide (181), sliding seat (182) set up the lower extreme of material loading conveyor mechanism (12) and make it be connected with sliding guide (181), material loading conveyor mechanism (12) outwards slide and stretch out outside processing chamber (11) so that bear the material loading of neodymium iron boron embryo material and stack.

7. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: a storage box (19) for storing articles is further arranged below the processing cavity (11), and a lifting platform (191) for jacking the articles in the storage box (19) to move upwards is further arranged in the storage box.

8. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the upper end still is equipped with the rack that is used for putting the good neodymium iron boron embryo material of processing in processing chamber (11), and the rack sets up convenient to use person along processing chamber (11) extending direction and puts in the upper end.

9. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the frame (10) is also provided with a waste recovery device (20) for recovering defective product blanks, the upper end of the waste recovery device (20) is connected with the processing cavity (11), and the outer end of the waste recovery device (20) is provided with a door plate which can be opened and closed in a rotating manner.

10. The energy-efficient neodymium iron boron stripping equipment of claim 1, characterized in that: the lower end of the frame (10) is provided with a plurality of universal wheels (21) which can move freely.