CN113245298A

CN113245298A - Powder metallurgy field heat-preserving container sweeps device

Info

Publication number: CN113245298A
Application number: CN202110414794.6A
Authority: CN
Inventors: 胡阳; 邹用涛; 郭磊; 余峙伟; 袁华
Original assignee: Hangfa Youcai Zhenjiang Superalloy Co ltd; AECC Beijing Institute of Aeronautical Materials
Current assignee: Hangfa Youcai Zhenjiang Superalloy Co ltd; AECC Beijing Institute of Aeronautical Materials
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-08-13

Abstract

The invention discloses a purging device for a heat-preserving barrel in the field of powder metallurgy, relates to the field of powder metallurgy equipment, and comprises a frame body, a horizontal rotating speed reducing motor is fixed on one side of the frame body, an installation bottom plate is arranged in the frame body, a lifting bottom plate is arranged above the installation bottom plate, a connecting rod is arranged between the lifting bottom plate and the mounting bottom plate and is connected to an up-down lifting speed reducing motor, a rotary fixing cylinder is arranged above the lifting bottom plate, a workpiece is arranged in the rotary fixing cylinder, the workpiece can be inclined by a certain angle through the upper rotating speed reduction motor and the lower rotating speed reduction motor, the horizontal rotating speed reduction motor drives the workpiece to rotate, the dust collection of the airtight dust removal equipment of the frame body is purified, the manpower waste is reduced, the cleanliness of the heat-insulating barrel is improved, the surrounding environment of the barrel is kept good all the time, the powder obtaining rate of a product is improved, the waste of powder caused by the pollution of impurities is avoided, and the production efficiency is improved.

Description

Powder metallurgy field heat-preserving container sweeps device

Technical Field

The invention relates to the technical field of powder metallurgy equipment, in particular to a purging device for a heat-preserving barrel in the field of powder metallurgy.

Background

The heat-preserving container is mainly cleaned by manually cleaning the surface of the heat-preserving container, compressed argon is simultaneously blown and swept in the cleaning process, the purity of the compressed argon is high and clean, the chemical reaction with a workpiece can be avoided, the cleaning process is finished to assemble the heat-preserving container, the qualified atomization melting container is assembled, the cleanliness of the container is always kept after the assembly process, compressed argon is blown and swept to the container, and the viscera of the heat-preserving container is removed. In the prior art, the process is carried out in an open environment through cleaning and assembling, the cleaning and assembling process is not clean, and the cleaning and assembling time is long and the cleaning and assembling process is exposed in the air for a long time, some impurities in the air are attached in the barrel, the blowing is also blown to the air, and along with the flowing of the air, some blown impurities float back to the barrel, the cleaning is not thorough, and when the bottom and the inner side of the heat-preserving barrel are cleaned, the heat-preserving barrel needs to be carried manually, the times of the horizontal overturning and the up-and-down overturning cleaning processes are more, the heat-preserving barrel has heavier mass and is harder to carry manually, the examination on the safety and the stability is increased, and the whole process needs manual operation, the two factors influence the operation of an operator, the inclusion rate of powder is seriously influenced by a heat-preserving container with qualified cleanliness, the uncontrollable factors to the product quality are increased, the economic waste of the powder and the introduction of the inclusions are caused, and the performance and the reliability of a powder high-temperature alloy part are further influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a purging device for a heat-insulating barrel in the field of powder metallurgy, wherein a workpiece can be manually moved into a frame body through a guide rail mounting bar and a drawer slide rail, so that the contact space of the workpiece is enlarged, a rotating plate can be driven to rotate through a horizontal rotating speed reduction motor, so that the workpiece is driven to rotate, so that the periphery of the workpiece can be purged by using controllable compressed argon, the whole workpiece can be inclined at a certain angle through an up-and-down rotating speed reduction motor, so that the bottom of the workpiece can be cleaned, the waste of manpower is reduced, the cleanliness of the heat-insulating barrel is improved, the surrounding environment of the barrel is always kept good, the powder yield of a product is improved, the waste of powder caused by the pollution of impurities is avoided, the production efficiency is improved, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a heat-insulating barrel purging device in the field of powder metallurgy comprises a frame body, wherein a fixing plate is arranged at the bottom inside the frame body, a horizontal rotating speed reducing motor is fixed on one side of the frame body, a door assembly is arranged on one side of the frame body, the door assembly is connected inside the frame body, the output end of the horizontal rotating speed reducing motor is connected with a cylindrical gear, the cylindrical gear is meshed with a driving gear, the driving gear is meshed with a driven gear, a rotating shaft in the driving gear penetrates through the fixing plate and is fixedly connected with a rotating plate, a four-point contact ball type slewing bearing is arranged between the rotating shaft and the fixing plate, guide rail mounting strips are arranged above the rotating plate, a drawer sliding rail is arranged between the guide rail mounting strips, a mounting bottom plate is arranged in the drawer sliding rail and is fixedly connected with an SL900, a lifting bottom plate is arranged above the mounting bottom plate, a connecting rod is arranged between the lifting bottom plate and the mounting bottom plate, the connecting rod is connected to the up-down lifting speed reducing motor, the up-down lifting speed reducing motor is fixed on the mounting base plate, a rotary fixing barrel is arranged above the lifting base plate, and a workpiece is arranged in the rotary fixing barrel.

In a preferred embodiment, the bottom of the frame body is provided with four horizontal adjusting feet, a dust removal cover connected to the inside of the frame body is arranged between the horizontal adjusting feet, and the dust removal cover is connected with external dust removal equipment.

In a preferred embodiment, a pedal is arranged on one side of the door assembly, a pair of openable and closable holes are formed in the door assembly and the bottom of the frame body inside the door assembly switch frame body, the holes are good in sealing performance and are elastic, and the holes can be thickened along with the extension of arms, are in sealing contact with the arms, and are opened when needed and closed when not used.

In a preferred embodiment, the horizontal rotation speed reduction motor is connected to the inner rotation steering device in the frame body and then connected to the cylindrical gear, a gear box body is arranged outside the cylindrical gear, the driving gear and the driven gear, the gear box body is fixedly connected to the fixing plate, and connecting shafts extend out of the periphery of the fixing plate and are connected with the inner wall of the frame body.

In a preferred embodiment, the rail mounting bar is slidably connected with the drawer sliding rail, the connecting rod is a threaded rod, the connecting rod is connected to the supporting block and then hinged to the lifting bottom plate, the connecting rod is connected to a worm wheel and extends into the mounting bottom plate, an internal threaded hole is formed in the worm wheel, the worm wheel is meshed with a worm, the worm wheel and the worm are arranged on the mounting bottom plate, and the worm is connected to an output end of the up-down lifting speed reduction motor.

The invention has the technical effects and advantages that:

when in use, firstly, the door assembly is opened, the drawer slide rail is pulled out, a workpiece is placed in the rotary fixing cylinder, clamped and placed to slide, the drawer slide rail is pushed, the door assembly is closed, the upper and lower rotary speed reducing motors are started, the upper and lower rotary speed reducing motors rotate to drive the worm and worm wheel to rotate, so that the connecting rod is driven to ascend to drive the lifting bottom plate to incline, further the workpiece integrally inclines for a certain angle, the door assembly upper hole and the frame upper hole can be connected with external compressed argon, the bottom of the workpiece is cleaned firstly, the tool is swept by the external compressed argon at the same time of cleaning, the dust collection and purification are carried out on the dust hood at the bottom part with the external dust collection equipment connection part, the upper and lower lifting speed reducing motors are started again after finishing the operation, the inclined state of the workpiece is restored, the inside of the workpiece is cleaned again, the door assembly is opened, the drawer slide rail is pushed out, the workpiece is assembled, and after the assembly is finished, impel the drawer slide rail once more, close the door assembly, sweep once more with controllable compressed argon gas, the end of sweeping, take out the work piece, horizontal rotation gear motor is rotatory simultaneously can drive the roller gear rotatory, thereby it is rotatory to drive the driving gear rotation that slows down, the driving gear drives the commentaries on classics board rotatory, it is rotatory to change the rotatory mounting plate that drives of board, thereby it can horizontal autogiration dust absorption purification to make the work piece, reduce the waste of manpower and improve the heat-preserving container cleanliness factor, make the barrel all ring edge borders remain good all the time, improve the powder rate of getting of product, the pollution of having avoided impurity causes the waste of powder, the promotion has improved production efficiency, compared with the prior art, there is the progress that reduces the manpower.

Drawings

FIG. 1 is a main partial cross-sectional view of the present invention;

FIG. 2 is a sectional view taken along line A-B of the present invention;

FIG. 3 is a cross-sectional view taken along line C-D of the present invention;

FIG. 4 is a right side view of the present invention;

fig. 5 is a top view of the present invention.

The reference signs are: 1. the automatic cleaning device comprises a mounting base plate, 2, SL900, 3 connecting rods, 4 lifting base plates, 5 workpieces, 6 rotating fixed cylinders, 7 ascending and descending speed reducing motors, 8 drawer sliding rails, 9 guide rail mounting strips, 10 rotating plates, 11 cylindrical gears, 12 horizontal rotating speed reducing motors, 13 frame bodies, 14 driven gears, 15 four-point contact ball type slewing bearings, 16 horizontal adjusting ground feet, 17 fixing plates, 18 door assemblies, 19 driving gears, 20 dust hoods, 21 pedals.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the invention provides a purging device for a heat-insulating barrel in the field of powder metallurgy, which comprises a frame body 13, wherein a fixed plate 17 is arranged at the bottom inside the frame body 13, a horizontal rotation speed-reducing motor 12 is fixed on one side of the frame body 13, a door assembly 18 is arranged on one side of the frame body, the door assembly 18 is connected to the inside of the frame body 13, the output end of the horizontal rotation speed-reducing motor 12 is connected with a cylindrical gear 11, the cylindrical gear 11 is engaged with a driving gear 19, the driving gear 19 is engaged with a driven gear 14, a rotating shaft in the driving gear 19 penetrates through the fixed plate 17 and is fixedly connected with a rotating plate 10, a four-point contact ball type slewing bearing 15 is arranged between the rotating shaft and the fixed plate 17, a guide rail mounting bar 9 is arranged above the rotating plate 10, a drawer slide rail 8 is arranged between the guide rail mounting bars 9, a mounting base plate 1 is arranged in the drawer slide rail 8, and the mounting base plate 1 is fixedly connected with an SL9002, the lifting mechanism is characterized in that a lifting bottom plate 4 is arranged above the mounting bottom plate 1, a connecting rod 3 is arranged between the lifting bottom plate 4 and the mounting bottom plate 1, the connecting rod 3 is connected to an up-down lifting speed reducing motor 7, the up-down lifting speed reducing motor 7 is fixed on the mounting bottom plate 1, a rotary fixing barrel 6 is arranged above the lifting bottom plate 4, and a workpiece 5 is arranged in the rotary fixing barrel 6.

Support body 13 bottom is equipped with four level (l) ing lower margins 16, be equipped with the dust excluding hood 20 that is connected to support body 13 inside between the level (l) ing lower margins 16, dust excluding hood 20 is connected with outside dust collecting equipment, and along with the rubbish that work piece 5 exists drops on dust excluding hood 20, outside dust collecting equipment is connected with dust excluding hood 20 and inhales away rubbish, reduces inside ambient air pollution.

Door assembly 18 one side is equipped with footboard 21, inside 18 switch support bodies 13 of door assembly, door assembly 18 is gone up and support body 13 bottom all has a pair of opening and shutting entrance to a cave, and the entrance to a cave leakproofness is good, and the entrance to a cave is the elasticity mouth, can add thickly along with the arm extension, with arm sealing contact, opens when needing, not the time spent close, footboard 21 can fix removable placing subaerial, places the people of different heights and does not touch 18 increase high devices of door assembly.

Horizontal rotation gear motor 12 is connected to support body 13 internal rotation steering gear earlier and is connected to cylindrical gear 11 again, cylindrical gear 11,

driving gear

19 and 14 outsides of driven gear are equipped with the gear box, gear box fixed connection is to fixed plate 17 on, fixed plate 17 all stretches out all around and has connecting axle connection support body 13 inner wall.

Sliding connection between rail mounting bar 9 and the drawer slide rail 8, connecting rod 3 is the threaded rod, connecting rod 3 is articulated to lifting bottom plate 4 after being connected to the supporting shoe, connecting rod 3 is connected to the worm wheel until in mounting plate 1, the inside internal thread hole that is equipped with of worm wheel, the worm wheel meshing has the worm, the worm wheel worm sets up on mounting plate 1, the worm is connected to the output of oscilaltion gear motor 7, oscilaltion gear motor 7 drives connecting rod 3 mobility control work piece 5 and inclines.

The implementation mode is specifically as follows:

when the device is used, firstly, the door assembly 18 is opened, the drawer slide rail 8 in the guide rail mounting strip 9 is pulled outwards, the workpiece 5 is placed in the rotary fixing cylinder 6, the clamping is carried out, the drawer slide rail 8 is pushed in by placing the drawer slide rail to slide, the door assembly 18 is closed, the vertical rotary speed reducing motor 7 is started, the vertical rotary speed reducing motor 7 rotates to drive the worm and worm wheel to rotate, so that the connecting rod 3 is driven to ascend to drive the lifting bottom plate 4 to incline, the workpiece 5 integrally inclines for a certain angle, the door assembly upper 18 and the opening on the frame body 13 can be connected with external compressed argon, the bottom of the workpiece 5 is cleaned firstly, the tool is swept by the external compressed argon while cleaning, the dust removal cover 20 is cleaned by the connection part of external dust removal equipment at the bottom, the vertical lifting speed reducing motor 7 is started again after the dust removal is finished, the inclined state of the workpiece is recovered, the inside of the workpiece 5 is cleaned again, the door assembly 18 is opened, release drawer slide rail 8, assemble the work piece, after the equipment, impel drawer slide rail 8 once more, close door assembly 18, sweep once more with controllable compressed argon gas, sweep the end, take out the work piece, horizontal rotation gear motor 12 is rotatory can drive cylindrical gear 11 rotatory simultaneously, thereby it is rotatory to drive driving gear 19 rotation reduction, driving gear 19 drives commentaries on classics board 10 rotatory, it is rotatory that commentaries on classics board 10 rotatory drive mounting plate 4, thereby make work piece 5 can horizontal autogiration dust absorption purify, reduce the waste of manpower and improve the heat-preserving container cleanliness factor, make bucket all around the environment remain well all the time, improve the powder rate of product, the pollution of having avoided impurity causes the waste of powder, the promotion has improved production efficiency.

The working principle of the invention is as follows: referring to fig. 1-5, the workpiece 5 can be inclined at a certain angle by rotating the speed reduction motor 7 up and down, the horizontal rotation speed reduction motor 12 drives the workpiece 5 to rotate, the frame body 13 is closed to remove dust and purify by dust removal equipment, manpower waste is reduced, the cleanliness of the heat-insulating barrel is improved, the surrounding environment of the barrel is kept good all the time, the powder yield of a product is improved, powder waste caused by impurity pollution is avoided, and the production efficiency is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a powder metallurgy field heat-preserving container sweeps device, includes support body (13), its characterized in that: the improved rack is characterized in that a fixing plate (17) is arranged at the bottom inside the rack body (13), a horizontal rotation speed reduction motor (12) is fixed on one side of the rack body (13), a door assembly (18) is arranged on one side of the rack body (13), the door assembly (18) is connected to the inside of the rack body (13), the output end of the horizontal rotation speed reduction motor (12) is connected with a cylindrical gear (11), the cylindrical gear (11) is meshed with a driving gear (19), the driving gear (19) is meshed with a driven gear (14), a rotating shaft in the driving gear (19) penetrates through the fixing plate (17) and is fixedly connected with a rotating plate (10), a four-point contact ball type slewing bearing (15) is arranged between the rotating shaft and the fixing plate (17), a guide rail mounting strip (9) is arranged above the rotating plate (10), a drawer sliding rail (8) is arranged between the guide rail mounting strips (9), and a mounting bottom plate (1) is arranged in the drawer sliding rail (8), mounting plate (1) and SL900 (2) fixed connection, mounting plate (1) top is equipped with lifting bottom plate (4), be equipped with connecting rod (3) between lifting bottom plate (4) and mounting plate (1), connecting rod (3) are connected to oscilaltion gear motor (7), oscilaltion gear motor (7) are fixed on mounting plate (1), lifting bottom plate (4) top is equipped with rotatory solid fixed cylinder (6), be equipped with work piece (5) in rotatory solid fixed cylinder (6).

2. The purging device for the heat-preserving container in the field of powder metallurgy according to claim 1 is characterized in that: support body (13) bottom is equipped with four level (l) ing lower margins (16), be equipped with dust excluding hood (20) that are connected to support body (13) inside between level (l) ing lower margins (16), dust excluding hood (20) are connected with outside dust collecting equipment.

3. The purging device for the heat-preserving container in the field of powder metallurgy according to claim 1 is characterized in that: door assembly (18) one side is equipped with footboard (21), inside door assembly (18) switch support body (13), door assembly (18) are gone up and support body (13) bottom all has a pair of openable and closable entrance to a cave, and the entrance to a cave leakproofness is good, and the entrance to a cave is the elasticity mouth, can thicken along with the arm extension, with arm sealing contact, opens when needing, and the time spent is closed.

4. The purging device for the heat-preserving container in the field of powder metallurgy according to claim 1 is characterized in that: horizontal rotation gear motor (12) are connected to support body (13) internal rotation earlier and turn to the device and then are connected to cylindrical gear (11), driving gear (19) and driven gear (14) outside are equipped with the gear box, gear box fixed connection is to fixed plate (17) on, fixed plate (17) all stretch out all around and have the connecting axle to connect support body (13) inner wall.

5. The purging device for the heat-preserving container in the field of powder metallurgy according to claim 1 is characterized in that: sliding connection between rail mounting strip (9) and drawer slide rail (8), connecting rod (3) are the threaded rod, connecting rod (3) are connected to articulated to lifting bottom plate (4) behind the supporting shoe on, connecting rod (3) are connected to the worm wheel and are up to in mounting plate (1), the inside internal thread hole that is equipped with of worm wheel, the worm wheel meshing has the worm, the worm gear sets up on mounting plate (1), the worm is connected to the output of oscilaltion gear motor (7).