阅读说明：本技术 一种金属粉快速冷却收集设备以及收集工艺 (Rapid cooling and collecting device and collecting process for metal powder ) 是由 唐跃跃 蒋保林 许荣玉 叶国晨 张柯 魏放 王玄玄 张波 俞洋 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种金属粉快速冷却收集设备以及收集工艺,包括物料架,该物料架上设置有四个结构相同的冷却罐,所述物料架一侧设置有环形给料单元；所述环形给料单元包含有位移结构以及上料结构,所述上料结构上设置有初级冷却结构；所述物料架上外壁设置有一对升降架,一对升降架上设置有升降结构和通风结构,所述冷却罐上设置有冷却结构,所述一对升降架上相对壁面设置有导向柱,该导向柱上具有导向体,导向体上具有端盖,所述通风结构设置于端盖上,本发明的有益效果是,本技术方案欲提供一种在运输途中进行冷却的结构,并且在收集结构内设置大量的降温系统,从而保证金属粉处于正常温度,保证了金属粉在存放过程中的质量,有效的解决了背景技术所提及的技术问题。(The invention discloses a metal powder rapid cooling and collecting device and a metal powder rapid cooling and collecting process, wherein the metal powder rapid cooling and collecting device comprises a material rack, four cooling tanks with the same structure are arranged on the material rack, and an annular feeding unit is arranged on one side of the material rack; the annular feeding unit comprises a displacement structure and a feeding structure, and a primary cooling structure is arranged on the feeding structure; the cooling device has the advantages that the cooling device is provided with a structure for cooling in the transportation process, and a large number of cooling systems are arranged in the collection structure, so that metal powder is kept at a normal temperature, the quality of the metal powder in the storage process is guaranteed, and the technical problems mentioned in the background technology are effectively solved.)

1. The rapid metal powder cooling and collecting device comprises a material rack and is characterized in that four cooling tanks with the same structure are arranged on the material rack, and an annular feeding unit is arranged on one side of the material rack;

the annular feeding unit comprises a displacement structure and a feeding structure, and a primary cooling structure is arranged on the feeding structure;

the material rack is characterized in that a pair of lifting frames are arranged on the outer wall of the material rack, a lifting structure and a ventilation structure are arranged on the pair of lifting frames, a cooling structure is arranged on the cooling tank, guide posts are arranged on the opposite wall surfaces of the pair of lifting frames, guide bodies are arranged on the guide posts, end covers are arranged on the guide bodies, and the ventilation structure is arranged on the end covers;

the elevation structure includes: a pair of torque motors, a pair of shaft brackets, a pair of shaft bodies, a pair of reels, a pair of first driving wheels, a pair of first driven wheels and a pair of winding wires;

the pair of torque motors is arranged on the outer wall of the lifting frame, the pair of shaft frames are arranged on the lifting frame and located on one side of the torque motors, the shaft bodies are inserted on the shaft frames, the reel and the first driven wheel are sleeved on the shaft bodies, the first driving wheel is connected with the driving end of the torque motors and meshed with the first driven wheel, the winding wire is wound on the winding disc, the end part of the lifting frame is provided with an auxiliary pulley, the winding wire penetrates through the auxiliary pulley and then is connected with the end cover, and locking structures are arranged on the lifting frame and located above the shaft frames;

the locking structure includes: the device comprises a first electric push rod, a mounting frame, a pair of second electric push rods, an inserting column and an inserting block;

first electric putter is fixed in the crane outer wall, and the one end of mounting bracket is connected with first electric putter's piston end, and the space of the part of reel between the mounting bracket rotates, and a pair of second electric putter is fixed in respectively on the left and right sides support body of mounting bracket, insert the post and insert the piece and be used for being connected with a pair of second electric putter respectively, set up a plurality of jacks that can supply to insert the post to run through on the reel, insert the post and insert in the piece after passing the jack.

2. The apparatus for rapidly cooling and collecting metal powder as claimed in claim 1, wherein the displacement structure comprises: the device comprises an annular slide rail, an annular rack, a moving base, a torsion motor and a first gear;

the material rack is characterized in that the annular sliding rail surrounds the material rack, the annular rack is located on one side of the annular sliding rail, one end of the moving base is movably connected with the annular sliding rail, the other end of the moving base is fixedly provided with the torque motor, the driving end of the torque motor is connected with the first gear, and the first gear is meshed with the annular rack.

3. The apparatus for rapidly cooling and collecting metal powder as claimed in claim 1, wherein said feeding structure comprises: the device comprises a mounting seat, a turnover frame, a turnover shaft, a connecting piece, a limiting motor, a turnover motor, a second driving wheel, a second driven wheel, a limiting strip and a material bin;

the mounting seat is arranged on the moving machine seat, the overturning frame is fixed on the mounting seat, the overturning shaft is inserted on the overturning frame, the second driven wheel is sleeved on the overturning shaft, the second driving wheel is connected with the driving end of the limiting motor, the second driven wheel is meshed with the second driving wheel, one end of the connecting piece is connected with the overturning shaft, the other end of the connecting piece is connected with the material bin, the limiting motor is arranged on the mounting seat, the telescopic end of the limiting motor is connected with the limiting strip, and the limiting strip can be meshed with the first driving wheel and the second driving wheel;

the bottom of the material bin is provided with a pipeline, the pipeline is provided with an electronic shutter, and the inner bin is provided with a material receiving groove which protrudes outwards and inclines.

4. The apparatus for rapidly cooling and collecting metal powder as claimed in claim 3, wherein the primary cooling structure comprises: a cooling tank, a circulating pump and a plurality of circulating covers;

the cooling tank, the circulating pump and the circulating cover are communicated with each other, the circulating cover is embedded in the outer wall of the cooling tank, and the semiconductor refrigerator is arranged in the cooling tank.

5. The metal powder rapid cooling and collecting device as claimed in claim 4, wherein the circulating pump and the outer wall of the cooling tank are provided with shock absorption bases.

6. The apparatus for rapidly cooling and collecting metal powder as claimed in claim 1, wherein said ventilation structure comprises: the fan comprises a plurality of fan blades, a plurality of fan shafts, an installation box, a back plate, a plurality of second gears, two gear shafts and a motor;

the fan shaft is inserted in the installation box, the fan blades are assembled on the fan shaft, the second gears are sleeved on the fan shaft, the number of the meshing gears is the same as that of the second gears, the gear shafts are connected with the motor, and the meshing gears are meshed with the second gears.

7. The apparatus as claimed in claim 6, wherein an air outlet grid plate is embedded in the air outlet.

8. The apparatus for rapidly cooling and collecting metal powder as claimed in claim 6, wherein a stabilizing frame is provided inside the mounting box, the first gear shaft is inserted into the stabilizing frame, and a bearing is embedded in a contact part of the first gear shaft and the stabilizing frame.

9. The rapid metal powder cooling and collecting device as claimed in claim 1, wherein a reinforcing bar for fixing the pair of lifting frames is arranged between the pair of lifting frames.

10. The process for rapidly cooling and collecting metal powder as claimed in claim 1, comprising the steps of:

s1, firstly, adding metal powder into the feeding structure, and controlling the displacement structure to move the feeding structure to the vicinity of the corresponding cooling tank;

s2, controlling the feeding structure to pour the metal powder into the cooling tank;

s3, controlling the lifting structure to lower the ventilating structure to contact with the end part of the cooling tank, and then dissipating the internal heat by the ventilating structure;

and S4, controlling the cooling structure to reduce the temperature inside the cooling tank.

Technical Field

The invention relates to the field of metal powder processing, in particular to a device and a process for quickly cooling and collecting metal powder.

Background

The metal powder refers to a group of metal particles having a size of less than 1 mm. Including single metal powders, alloy powders, and powders of certain refractory compounds having metallic properties, are the primary raw materials for powder metallurgy.

After the metal powder is primarily processed, the material needs to be cooled and then stored, and the metal powder is stored due to the fact that some metal powder are not thoroughly cooled, and then the metal powder is compressed and stored, so that the metal powder is changed, and the later-stage sales quality is influenced.

Disclosure of Invention

The invention aims to solve the problems and designs a rapid metal powder cooling and collecting device and a rapid metal powder cooling and collecting process.

The technical scheme of the invention is that the metal powder rapid cooling and collecting device comprises a material frame, wherein four cooling tanks with the same structure are arranged on the material frame, and an annular feeding unit is arranged on one side of the material frame;

the annular feeding unit comprises a displacement structure and a feeding structure, and a primary cooling structure is arranged on the feeding structure;

the material rack is characterized in that a pair of lifting frames are arranged on the outer wall of the material rack, a lifting structure and a ventilation structure are arranged on the pair of lifting frames, a cooling structure is arranged on the cooling tank, guide posts are arranged on the opposite wall surfaces of the pair of lifting frames, guide bodies are arranged on the guide posts, end covers are arranged on the guide bodies, and the ventilation structure is arranged on the end covers;

the elevation structure includes: a pair of torque motors, a pair of shaft brackets, a pair of shaft bodies, a pair of reels, a pair of first driving wheels, a pair of first driven wheels and a pair of winding wires;

the pair of torque motors is arranged on the outer wall of the lifting frame, the pair of shaft frames are arranged on the lifting frame and located on one side of the torque motors, the shaft bodies are inserted on the shaft frames, the reel and the first driven wheel are sleeved on the shaft bodies, the first driving wheel is connected with the driving end of the torque motors and meshed with the first driven wheel, the winding wire is wound on the winding disc, the end part of the lifting frame is provided with an auxiliary pulley, the winding wire penetrates through the auxiliary pulley and then is connected with the end cover, and locking structures are arranged on the lifting frame and located above the shaft frames;

the locking structure includes: the device comprises a first electric push rod, a mounting frame, a pair of second electric push rods, an inserting column and an inserting block;

first electric putter is fixed in the crane outer wall, and the one end of mounting bracket is connected with first electric putter's piston end, and the space of the part of reel between the mounting bracket rotates, and a pair of second electric putter is fixed in respectively on the left and right sides support body of mounting bracket, insert the post and insert the piece and be used for being connected with a pair of second electric putter respectively, set up a plurality of jacks that can supply to insert the post to run through on the reel, insert the post and insert in the piece after passing the jack.

Preferably, the displacement structure comprises: the device comprises an annular slide rail, an annular rack, a moving base, a torsion motor and a first gear;

the material rack is characterized in that the annular sliding rail surrounds the material rack, the annular rack is located on one side of the annular sliding rail, one end of the moving base is movably connected with the annular sliding rail, the other end of the moving base is fixedly provided with the torque motor, the driving end of the torque motor is connected with the first gear, and the first gear is meshed with the annular rack.

Preferably, the feeding structure comprises: the device comprises a mounting seat, a turnover frame, a turnover shaft, a connecting piece, a limiting motor, a turnover motor, a second driving wheel, a second driven wheel, a limiting strip and a material bin;

the mounting seat is arranged on the moving machine seat, the overturning frame is fixed on the mounting seat, the overturning shaft is inserted on the overturning frame, the second driven wheel is sleeved on the overturning shaft, the second driving wheel is connected with the driving end of the limiting motor, the second driven wheel is meshed with the second driving wheel, one end of the connecting piece is connected with the overturning shaft, the other end of the connecting piece is connected with the material bin, the limiting motor is arranged on the mounting seat, the telescopic end of the limiting motor is connected with the limiting strip, and the limiting strip can be meshed with the first driving wheel and the second driving wheel;

the bottom of the material bin is provided with a pipeline, the pipeline is provided with an electronic shutter, and the inner bin is provided with a material receiving groove which protrudes outwards and inclines.

Preferably, the primary cooling structure comprises: a cooling tank, a circulating pump and a plurality of circulating covers;

the cooling tank, the circulating pump and the circulating cover are communicated with each other, the circulating cover is embedded in the outer wall of the cooling tank, and the semiconductor refrigerator is arranged in the cooling tank.

Preferably, the circulating pump and the outer wall of the cooling tank are provided with damping bases.

Preferably, the ventilation structure comprises: the fan comprises a plurality of fan blades, a plurality of fan shafts, an installation box, a back plate, a plurality of second gears, two gear shafts and a motor;

the fan shaft is inserted in the installation box, the fan blades are assembled on the fan shaft, the second gears are sleeved on the fan shaft, the number of the meshing gears is the same as that of the second gears, the gear shafts are connected with the motor, and the meshing gears are meshed with the second gears.

Preferably, an air outlet grating plate is embedded in the air outlet.

Preferably, a stabilizing frame is arranged in the installation box, the first gear shaft is inserted into the stabilizing frame, and a bearing is embedded in a contact part of the first gear shaft and the stabilizing frame.

Preferably, a reinforcing rib for fixing the pair of lifting frames is arranged between the pair of lifting frames.

The technical scheme of the invention aims to provide a structure for cooling in the transportation process, and a large number of cooling systems are arranged in the collecting structure, so that the metal powder is ensured to be at normal temperature, the quality of the metal powder in the storage process is ensured, and the technical problems in the background art are effectively solved.

Drawings

FIG. 1 is a schematic structural view of a rapid cooling and collecting apparatus for metal powder according to the present invention;

FIG. 2 is a schematic structural diagram of a lifting structure of the rapid cooling and collecting device for metal powder according to the present invention;

FIG. 3 is a schematic structural diagram of a feeding structure of the rapid cooling and collecting device for metal powder according to the present invention;

FIG. 4 is a schematic structural view of a ventilation structure of the rapid cooling and collecting device for metal powder according to the present invention;

FIG. 5 is a schematic structural view of a ventilation structure of the rapid cooling and collecting device for metal powder according to the present invention;

FIG. 6 is a schematic structural view of an annular feeding unit of the rapid cooling and collecting device for metal powder according to the present invention;

FIG. 7 is a schematic view of a partially enlarged structure of a rapid cooling and collecting apparatus for metal powder according to the present invention;

FIG. 8 is a schematic view of a partially enlarged structure of a rapid cooling and collecting apparatus for metal powder according to the present invention;

FIG. 9 is a schematic view of a partially enlarged structure of a rapid cooling and collecting apparatus for metal powder according to the present invention;

in the figure, 1, a material rack; 2. a cooling tank; 3. a lifting frame; 4. a guide post; 5. a guide body; 6. an end cap; 7. a torque motor; 8. a pedestal; 9. a shaft body; 10. a reel; 11. a first drive wheel; 12. a first driven wheel; 13. winding; 14. a first electric push rod; 15. a mounting frame; 16. a second electric push rod; 17. inserting a column; 18. inserting a block; 19. an annular slide rail; 20. an annular rack; 21. moving the base; 22. a torque motor; 23. a first gear; 24. a mounting seat; 25. a roll-over stand; 26. a turning shaft; 27. a connecting member; 28. a limiting motor; 29. turning over a motor; 30. a second drive wheel; 31. a second driven wheel; 32. a limiting strip; 33. a material bin; 34. an electronic shutter; 35. a cooling tank; 36. a circulation pump; 37. a circulation cover; 38. a semiconductor refrigerator; 39. a damping mount; 40. a fan blade; 41. a fan shaft; 42. installing a box; 43. a back plate; 44. a second gear; 45. a gear shaft; 46. a motor; 47. an air outlet grid plate; 48. a stabilizing frame; 49. reinforcing ribs; 50. and (4) engaging the wheels.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, which show a rapid cooling and collecting device and a collecting process for metal powder in fig. 1-9.

A rapid metal powder cooling and collecting device comprises a material frame 1, wherein four cooling tanks 2 with the same structure are arranged on the material frame 1, and an annular feeding unit is arranged on one side of the material frame 1;

the annular feeding unit comprises a displacement structure and a feeding structure, and a primary cooling structure is arranged on the feeding structure;

the material rack is characterized in that a pair of lifting frames 3 are arranged on the outer wall of the material rack 1, lifting structures and ventilation structures are arranged on the pair of lifting frames 3, a cooling structure is arranged on the cooling tank 2, guide columns 4 are arranged on the opposite wall surfaces of the pair of lifting frames 3, guide bodies 5 are arranged on the guide columns 4, end covers 6 are arranged on the guide bodies 5, and the ventilation structures are arranged on the end covers 6;

it should be noted that, firstly, metal powder is added into the feeding structure, and the displacement structure is controlled to move the feeding structure to the vicinity of the corresponding cooling tank 2; controlling the feeding structure to pour the metal powder into the cooling tank 2; the lifting structure is controlled to lower the ventilation structure, the ventilation structure is contacted with the end part of the cooling tank 2, and then the ventilation structure is used for dissipating the internal heat; the control cooling structure lowers the temperature inside the cooling tank 2.

Specifically, the elevation structure includes: a pair of torque motors 7, a pair of shaft brackets 8, a pair of shaft bodies 9, a pair of winding wheels 13, a pair of first driving wheels 11, a pair of first driven wheels 12 and a pair of windings 13;

the pair of torque motors 7 are arranged on the outer wall of the lifting frame 3, the pair of shaft frames 8 are arranged on the lifting frame 3 and located on one side of the torque motors 7, the shaft bodies 9 are inserted on the shaft frames 8, the winding 13 wheel 10 and the first driven wheel 12 are sleeved on the shaft bodies 9, the first driving wheel 11 is connected with the driving end of the torque motors 7, the first driving wheel 11 is meshed with the first driven wheel 12, the winding 13 is wound on a winding 13 disc, the end portion of the lifting frame 3 is provided with an auxiliary pulley, the winding 13 penetrates through the auxiliary pulley and then is connected with the end cover 6, and locking structures are arranged on the lifting frame 3 and located above the shaft frames 8;

when heat in the cooling tank 2 needs to be dissipated, the pair of torque motors 7 are controlled to drive the first driving wheel 11, after the first driving wheel 11 is meshed with the first driven wheel 12, the first driven wheel 12 drives the shaft body 9 to rotate, and the winding 13 on the winding 13 is wound on the shaft body 9, so that the winding 13 on the winding 13 pulls the end cover 6 to ascend or descend to the upper part of the cooling tank 2, and then heat is dissipated through the ventilation structure on the end cover 6;

when the end cover 6 is required to be at a certain height, the locking structure is controlled to be locked;

the locking structure includes: a first electric push rod 14, a mounting frame 15, a pair of second electric push rods 16, an inserting column 17 and an inserting block 18;

the first electric push rod 14 is fixed on the outer wall of the lifting frame 3, one end of the mounting frame 15 is connected with the piston end of the first electric push rod 14, the part of the winding 13 wheel 10 rotates in a gap between the mounting frame 15, the pair of second electric push rods 16 are respectively fixed on the frame bodies on the left side and the right side of the mounting frame 15, the inserting columns 17 and the inserting blocks 18 are respectively connected with the pair of second electric push rods 16, a plurality of inserting holes for the inserting columns 17 to penetrate through are formed in the winding 13 wheel 10, and the inserting columns 17 penetrate through the inserting holes and then are inserted into the inserting blocks 18;

it should be noted that the first electric push rod 14 is controlled to push the mounting frame 15 to advance to approach the coil 13, and then the first electric push rod 16 is controlled to work, so that the plug post 17 penetrates through the insertion hole on the coil 13 and then contacts the plug block 18, thereby realizing locking.

Specifically, the displacement structure includes: the device comprises an annular slide rail 19, an annular rack 20, a moving base 21, a torsion motor 22 and a first gear 23;

the material rack comprises a material rack body, a material rack, a movable base 21, an annular slide rail 19, an annular rack 20, a torsion motor 22 and a first gear 23, wherein the annular slide rail 19 surrounds the material rack body 1, the annular rack 20 is located on one side of the annular slide rail 19, one end of the movable base 21 is movably connected with the annular slide rail 19, the other end of the movable base is fixed with the torsion motor 22, the driving end of the torsion motor 22 is connected with the first gear 23, and the.

It should be noted that, in the above description, the torque motor 7 is used to drive the first gear 23, and after the first gear 23 is engaged with the annular rack 20, the first gear 23 drives the moving base 216 to move, so that the feeding structure on the moving base 21 can move correspondingly, and meanwhile, the annular slide rail 19 is provided on the moving base 21 to ensure its stability, so as to ensure that the moving base 216 moves smoothly.

Specifically, the material loading structure comprises: the device comprises a mounting seat 24, a turnover frame 25, a turnover shaft 26, a connecting piece 27, a limiting motor 28, a turnover motor 29, a second driving wheel 30, a second driven wheel 31, a limiting strip 32 and a material bin 33;

the mounting seat 24 is arranged on the moving base 21, the roll-over stand 25 is fixed on the mounting seat 24, the roll-over shaft 26 is inserted on the roll-over stand 25, the second driven wheel 31 is sleeved on the roll-over shaft 26, the second driving wheel 30 is connected with the driving end of the limiting motor 28, the second driven wheel 31 is meshed with the second driving wheel 30, one end of the connecting piece 27 is connected with the roll-over shaft 26, the other end of the connecting piece is connected with the material bin 33, the limiting motor 28 is arranged on the mounting seat 24, the telescopic end of the connecting piece is connected with the limiting strip 32, and the limiting strip 32 can be meshed with the first driving wheel and the second driving wheel;

the bottom of the material bin 33 is provided with a pipeline which is provided with an electronic shutter 34, and the inner bin is provided with a material receiving groove which protrudes outwards and is inclined.

It should be noted that, after the material is filled in the material bin 33 and is moved to a designated position by the displacement structure, the turning motor 29 is controlled to drive the second driving wheel 30, after the second driving wheel 30 is engaged with the second driven wheel 31, the connecting member 27 on the turning shaft 26 drives the material bin 33 to rotate and tilt, the electronic shutter 34 is opened, the material flows out of the pipeline and enters the cooling tank 2, and in the process of dumping, the limiting motor 28 is required to push the limiting strip 32 to advance and engage with the second driving wheel 30, so as to limit the rotation of the second driving wheel 30, and further, the tilt angle of the material bin 33 is ensured.

Specifically, the primary cooling structure includes: a cooling tank 35, a circulation pump 36 and a plurality of circulation hoods 37;

the cooling tank 35, the circulating pump 36 and the circulating cover 37 are communicated with each other, the circulating cover 37 is embedded on the outer wall of the cooling tank 2, and the semiconductor refrigerator 38 is arranged in the cooling tank 35.

The cooling liquid is fed into the cooling tank 35 and circulated by the circulation pump 36, and the circulation cover 37 is in communication with the circulation pump 36, so that the cooling liquid circulates through the circulation cover 37, and the circulation cover 37 is fitted over the cooling tank 2, so that the temperature inside the cooling tank 2 can be effectively lowered.

Specifically, the circulating pump 36 and the outer wall of the cooling tank 35 are provided with a damping base 39.

Specifically, the ventilation structure includes: a plurality of fan blades 40, a plurality of fan shafts 41, an installation box 42, a back plate 43, a plurality of second gears 44, two gear shafts 45 and a motor 46;

the end of the mounting box 42 is provided with an opening, the end cover 6 is provided with an air outlet corresponding to the opening, the mounting box 42 is fixed on the end cover 6 through a back plate 43, the fan shaft 41 is inserted into the mounting box 42, the fan blades 40 are assembled on the fan shaft 41, the second gears 44 are sleeved on the fan shaft 41, the two gear shafts 45 are provided with meshing wheels 50 with the same number as the second gears 44, the gear shafts 45 are connected with a motor 46, and the meshing wheels 50 are meshed with the second gears 44.

When ventilation of the cooling tank 2 is required, the control motor 46 drives the gear shaft 45, and after the meshing wheel 50 on the gear shaft 45 is meshed with the second gear 44, the second gear 44 can drive the fan shaft 41 to rotate, and the fan shaft 41 can drive the fan blades 40 thereon to rotate, thereby realizing heat dissipation in the cooling tank 2.

Preferably, an air outlet grating plate 47 is embedded in the air outlet.

Preferably, a stabilizing frame 48 is arranged in the mounting box 42, the first gear 23 is inserted on the stabilizing frame 48, and a bearing is embedded in a contact part of the first gear 23 and the stabilizing frame 48.

Preferably, a reinforcing rib 49 for fixing the pair of lifting frames 3 is further provided between the pair of lifting frames 3.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.