CN115488752A

CN115488752A - Polishing rust removal device for machining of electromechanical equipment and using method thereof

Info

Publication number: CN115488752A
Application number: CN202211212321.9A
Authority: CN
Inventors: 颜家喜; 吴定梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20

Abstract

The invention discloses a polishing rust removal device for machining of electromechanical equipment and a using method of the polishing rust removal device, and belongs to the field of polishing devices. According to the invention, when the polishing material needs to be replaced, the connecting port used during charging and the electromagnetic valve on the charging barrel corresponding to the connecting port in the plurality of charging barrels below the outer barrel are firstly opened, then the motor is started to drive the inner barrel to rotate, the polishing material can continuously fall into the drainage groove from the connecting port in the rotating process of the inner barrel and then enter the charging barrel below the corresponding outer barrel along the drainage groove, and the cleaning plate can stir the polishing material and parts back and forth so as to push the polishing material to enter the connecting port, so that the speed of the polishing material entering the connecting port can be increased, and meanwhile, the inner barrel can be cleaned to avoid excessive polishing material residues.

Description

Polishing rust removal device for machining of electromechanical equipment and using method thereof

Technical Field

The invention relates to the field of polishing devices, in particular to a polishing and rust removing device for machining of electromechanical equipment and a using method thereof.

Background

The polishing machine is used for polishing mechanical parts in the engineering of electromechanical machining, the conventional polishing machine is used for polishing parts by using a polishing belt and also used for polishing the parts by using polishing materials, the parts polished by using the polishing belt are generally suitable for parts with larger volumes, the parts polished by using the polishing materials are generally suitable for small parts, when the parts are polished by using the polishing materials, the parts are firstly placed in the polishing barrel, then the polishing materials are poured into the polishing barrel, then the polishing barrel is rotated to enable the polishing materials and the parts to roll together in the barrel, and the parts can be polished by the friction between the polishing materials and the parts. Therefore, the invention provides a polishing and rust removing device for machining of electromechanical equipment and a using method thereof, and aims to solve the problems.

Disclosure of Invention

The invention aims to provide a polishing rust removal device for machining of electromechanical equipment and a using method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a polishing and rust removing device for machining of electromechanical equipment and a using method of the polishing and rust removing device comprise an outer barrel, wherein a base is sleeved outside the outer barrel, an inner barrel is arranged inside the outer barrel, an adjusting structure is arranged at one end of the outer barrel, a side cover is arranged at the other end of the outer barrel, the adjusting structure can drive the inner barrel to rotate, a feeding structure is sleeved outside the outer barrel, a polishing material can be added into the inner barrel through the feeding structure, parts in the inner barrel can be polished and polished through the mutual matching of the polishing material, the adjusting structure and the inner barrel, a shifting structure is arranged inside the inner barrel, and the parts in the inner barrel can be shifted through a fluctuation structure, so that the problem of uneven polishing caused by part accumulation is avoided;

the feeding structure comprises two movable plates, the two movable plates are rotatably connected with a base, the two movable plates are connected through an adjusting ring, a plurality of charging barrels are mounted at the ends, away from the movable plates, of the two movable plates, a top cover is connected to the ends, away from the movable plates, of the charging barrels in a threaded manner, electromagnetic valves are mounted at discharge ports of the charging barrels, and the discharge ports of the charging barrels penetrate through the movable plates and correspond to feeding ports in the outer wall of the outer barrel;

the outer wall of the inner barrel is provided with a plurality of connectors, protection plates are arranged in the connectors and can shield the connectors, filter screens are arranged in the connectors, a control structure is arranged in the wall of the inner barrel and is connected with an adjusting structure, and the protection plates can be adjusted through the matching of the adjusting structure and the control structure, so that the connectors are controlled to be opened and closed;

the adjusting structure comprises a power rod, the power rod penetrates through an outer barrel and an inner barrel to be fixedly connected, a motor is arranged below the power rod, the motor is fixedly connected with the outer barrel through a supporting plate, synchronizing wheels are fixedly connected to an output shaft of the motor and the power rod, and the synchronizing wheels are connected through a synchronizing belt.

As a further scheme of the invention, a plurality of guide plates are fixedly connected to the inner wall of the outer barrel, a plurality of drainage grooves are formed on the guide plates, the connecting port and the feeding port both correspond to the drainage grooves, and the inner barrel is in sliding connection with the guide plates.

As a further scheme of the invention, a plurality of mounting grooves are formed in the inner cylinder, the protection plates are respectively positioned in the mounting grooves, guide rods are fixedly connected in the mounting grooves, the guide rods are inserted in the protection plates, the protection plates are slidably connected with the guide rods, connecting springs are sleeved on the guide rods, traction ropes are fixedly connected on the outer walls of the protection plates, the traction ropes are positioned in the cylinder wall of the inner cylinder, a channel is formed in the cylinder wall of the inner cylinder, the traction ropes are positioned in the channel, and one ends of the traction ropes, far away from the protection plates, extend into the power rod.

As a further scheme of the invention, a plurality of adjusting sleeves are sleeved outside the power rod, sliding blocks are symmetrically and fixedly connected to the inner wall of each adjusting sleeve, two limiting grooves are symmetrically formed in the outer wall of the power rod, the sliding blocks are located in the limiting grooves, the traction ropes on the protection plates respectively penetrate through the power rod and are fixedly connected with the sliding blocks, and the power rod is further sleeved with a return spring which can reset the adjusting sleeves.

As a further scheme of the invention, the toggle structure comprises a reciprocating screw rod, the reciprocating screw rod is rotatably connected with an inner cylinder, the inner part of the inner cylinder is rotatably connected with a power gear, a gear ring is embedded and mounted on the inner wall of the outer cylinder, the power gear is meshed with the gear ring, one end of the power gear is fixedly connected with a chain gear, a lever arm of the reciprocating screw rod is also sleeved with a chain gear, and the two chain gears are connected through a connecting chain.

As a further scheme of the present invention, a sliding frame is in threaded connection with the reciprocating screw rod, support grooves are symmetrically formed on the inner wall of the inner cylinder, two ends of the sliding frame are respectively located in the support grooves, a stirring plate is installed at the left end of the sliding frame, a cleaning plate and a plurality of stirring strips are respectively and fixedly connected to the upper end and the lower end of the stirring plate, the stirring plate is rotatably connected with the sliding frame through a rotating sleeve, and a plurality of teeth are arranged on the outer wall of the rotating sleeve.

As a further scheme of the present invention, connection windows are symmetrically formed on lever arms of the sliding frame, connection gears are rotatably connected in the connection windows, a rotating shaft is rotatably connected in the sliding frame, the rotating shaft is fixedly connected with the connection gears, a worm is fixedly connected to one end of the rotating shaft away from the connection gears, two worm gears are rotatably connected in the sliding frame, the worm gears are meshed with the worm gears, the worm gears are meshed with a rotating sleeve, adjustment ports are symmetrically formed at the right ends of the outer cylinder and the inner cylinder, the adjustment port at the right end of the outer cylinder corresponds to the adjustment port at the right end of the inner cylinder, and adjustment racks are slidably connected in the adjustment ports on the outer cylinder.

Compared with the prior art, the invention has the beneficial effects that:

1. when the polishing device is used, the power gear rotates under the action of the gear ring in the outer cylinder in the process of rotating the inner cylinder, the power gear drives the reciprocating screw rod to rotate when rotating, the poking plate is driven to reciprocate in the inner cylinder through the sliding frame when the reciprocating screw rod rotates, and the poking strip pokes parts and polishing materials when the poking plate reciprocates, so that the problem of uneven polishing caused by part accumulation is solved.

2. When the grinding material feeding device is used, when the grinding material needs to be replaced, a connecting port used during feeding and an electromagnetic valve on a charging barrel corresponding to the connecting port in a plurality of charging barrels below an outer barrel are opened, an adjusting rack is pushed to be inserted into a connecting window on a sliding frame, the adjusting rack is pushed to drive a worm to rotate when being inserted into the connecting window, a rotating sleeve is driven to rotate through a worm wheel when the worm rotates, the adjusting rack is lifted to be separated from the connecting gear after the rotating sleeve rotates by one hundred eighty degrees, then the adjusting rack is drawn out, a motor is started to drive an inner barrel to rotate, the grinding material can continuously fall into a drainage groove from the connecting port in the rotating process of the inner barrel, then the grinding material enters the charging barrel below the corresponding outer barrel along the drainage groove, a cleaning plate can stir the grinding material and parts back and forth to push the grinding material to enter the connecting port, the speed of the grinding material entering the connecting port can be increased through the mode, and the inner barrel can be cleaned to avoid excessive grinding material residue.

Drawings

FIG. 1 is a schematic structural diagram of a polishing and rust removing device for machining of electromechanical equipment.

FIG. 2 is a disassembled view of a polishing and rust removing device for machining of electromechanical equipment.

FIG. 3 is a structural diagram of an outer cylinder in the polishing and rust removing device for machining of electromechanical equipment.

FIG. 4 is a connection diagram of a power rod, an adjusting sleeve and a motor in the polishing and rust removing device for machining electromechanical equipment.

FIG. 5 is a cross-sectional view of an inner barrel of the polishing and rust removing device for machining of electromechanical equipment.

FIG. 6 is a connection diagram of the protection plate and the inner cylinder in the polishing and rust removing device for machining the electromechanical equipment.

FIG. 7 is a connection diagram of a poking plate and a sliding frame in the polishing and rust removing device for machining of electromechanical equipment.

FIG. 8 is an enlarged structural view of a portion A in FIG. 1 of a polishing and rust removing apparatus for machining an electromechanical device.

FIG. 9 is a sectional view of an outer cylinder in the polishing rust removing device for machining of electromechanical equipment.

In the figure: 1. an outer cylinder; 2. a base; 3. a movable plate; 4. an inner barrel; 5. an adjustment structure; 6. a reciprocating screw rod; 100. a sliding groove; 101. a feed port; 102. a side cover; 103. a support plate; 104. adjusting the rack; 105. a toothed ring; 106. a guide plate; 200. a limiting block; 300. a charging barrel; 301. an adjusting ring; 302. a fixed block; 303. a limiting rod; 304. a fixing ring; 400. a connection port; 401. a protection plate; 402. mounting grooves; 403. a guide rod; 404. a hauling rope; 405. a channel; 500. a power rod; 501. a synchronizing wheel; 502. a motor; 503. defining a slot; 504. an adjusting sleeve; 505. a slider; 506. a return spring; 600. a power gear; 601. a support groove; 602. a carriage; 603. a poking plate; 604. the bar is stirred; 605. cleaning the plate; 606. rotating the sleeve; 607. connecting the window; 608. a connecting gear; 609. a rotating shaft; 610. a worm; 611. a worm gear.

Detailed Description

Referring to fig. 1, 2, 3, 5, 6, 8 and 9, in the embodiment of the invention, a polishing and rust removing device for machining of electromechanical equipment and a using method thereof are provided, the polishing and rust removing device comprises an outer cylinder 1, a base 2 is sleeved outside the outer cylinder 1, the outer cylinder 1 can be supported by the base 2, the base 2 comprises a bottom plate and two lantern rings, the two lantern rings are sleeved on the outer wall of the outer cylinder 1 and are connected with the outer cylinder 1 through screws, an inner cylinder 4 is installed inside the outer cylinder 1, an adjusting structure 5 is installed at one end of the outer cylinder 1, a side cover 102 is installed at the other end of the outer cylinder, the adjusting structure 5 can drive the inner cylinder 4 to rotate, a feeding structure is sleeved outside the outer cylinder 1, a polishing material can be added into the inner cylinder 4 through the feeding structure, parts in the inner cylinder 4 can be polished and polished through the mutual matching of the polishing material, the adjusting structure 5 and the inner cylinder 4, a stirring structure is installed inside the inner cylinder 4, and parts in the inner cylinder 4 can be stirred through a fluctuation structure, so that the problem of uneven polishing of the stacking of the parts can be avoided;

the feeding structure comprises two movable plates 3, the two movable plates 3 are arranged in an arc shape, the two movable plates 3 are rotatably connected with a base 2, the two movable plates 3 are positioned between two lantern rings, the movable plates 3 are slidably connected with the two lantern rings, one ends, close to each other, of the two lantern rings are provided with chutes, the left ends and the right ends of the two movable plates 3 are respectively positioned in the chutes, the two movable plates 3 are connected through adjusting rings 301, the adjusting rings 301 are sleeved outside the movable plates 3, the two adjusting rings 301 are respectively and fixedly connected with the movable plates 3, one ends, far away from each other, of the two movable plates 3 are provided with a plurality of charging barrels 300, one ends, far away from the movable plates 3, of the charging barrels 300 are respectively in threaded connection with a top cover, the number of the charging barrels 300 is three, the three charging barrels 300 are respectively filled with polishing materials, the polishing materials in the charging barrels 300 are different in thickness, one ends, far away from each other, of the two movable plates 3 are respectively and fixedly connected with a plurality of fixing rings 304, the charging barrels 300 are connected with the movable plates 3 through fixing rings 304, discharge ports of the charging barrels 300 are provided with electromagnetic valves, the discharge ports of the charging barrels 300, the discharge ports all penetrate through the feeding ports 3 and correspond to the feeding ports 101 on the outer wall of the outer barrel 1;

the outer wall of the outer barrel 1 is provided with a plurality of sliding grooves 100, the feeding ports 101 are all arranged in the sliding grooves 100, and the discharge port of the charging barrel 300 is also positioned in the sliding grooves 100;

the equal symmetrical fixedly connected with fixed block 302 of one end that two fly leaf 3 kept away from each other, equal fixedly connected with gag lever post 303 on the fixed block 302, the spacing ball of one end fixedly connected with of fixed block 302 is kept away from to gag lever post 303, a plurality of stopper 200 of fixedly connected with on the base 2, two stopper 200 of equal fixedly connected with on the outer wall of every lantern ring, the draw-in groove has all been seted up to the one end that stopper 200 is close to fixed block 302, the stopper is located the draw-in groove, stopper 200 is plastic material, can fix a position fly leaf 3 through stopper 200 and gag lever post 303's cooperation.

The outer wall of the inner barrel 4 is provided with a plurality of connectors 400, the inner wall of the outer barrel 1 is fixedly connected with a plurality of guide plates 106, the guide plates 106 form a plurality of drainage grooves, the connectors 400 and the feeding port 101 correspond to the drainage grooves, the inner barrel 4 is slidably connected with the guide plates 106, the connectors 400 are internally provided with protection plates 401, the connectors 400 can be shielded through the protection plates 401, the connectors 400 are internally provided with filter screens (not shown in a filter screen drawing), the aperture of each filter screen is larger than the diameter of the coarsest abrasive, the shell wall of the inner barrel 4 is internally provided with a control structure, the control structure is connected with the adjusting structure 5, the protection plates 401 can be adjusted through the matching of the adjusting structure 5 and the control structure, and therefore the opening and closing of the connectors 400 are controlled;

the adjusting structure 5 comprises a power rod 500, the power rod 500 penetrates through the outer barrel 1 to be fixedly connected with the inner barrel 4, a motor 502 is arranged below the power rod 500, the motor 502 is fixedly connected with the outer barrel 1 through a supporting plate 103, synchronizing wheels 501 are fixedly connected to the output shaft of the motor 502 and the power rod 500, and the two synchronizing wheels 501 are connected through a synchronous belt.

Example two:

referring to fig. 4, 5, and 6, with reference to the basis of embodiment 1, a plurality of mounting grooves 402 are formed in the inner cylinder 4, the protection plates 401 are respectively located in the mounting grooves 402, guide rods 403 are fixedly connected to the inside of the mounting grooves 402, the guide rods 403 are set to be arc-shaped, the protection plates 401 are also set to be arc-shaped, the guide rods 403 are inserted into the protection plates 401, the protection plates 401 are slidably connected to the guide rods 403, the guide rods 403 are respectively sleeved with connecting springs (not shown in the drawings), the outer walls of the protection plates 401 are respectively and fixedly connected with traction ropes 404, the traction ropes 404 are located in the cylinder walls of the inner cylinder 4, passages 405 are formed in the cylinder walls of the inner cylinder 4, the traction ropes 404 are located in the passages 405, one ends of the traction ropes 404, far away from the protection plates 401, extend into the power rods 500, and the passages 405 are also formed in the power rods 500;

the adjusting sleeves 504 are sleeved outside the power rod 500, the number of the adjusting sleeves 504 is the same as that of the connecting ports 400, the adjusting sleeves 504 are not affected with each other, locking bolts are arranged on the adjusting sleeves 504, sliding blocks 505 are symmetrically and fixedly connected to the inner walls of the adjusting sleeves 504, two limiting grooves 503 are symmetrically formed in the outer wall of the power rod 500, the sliding blocks 505 are located in the limiting grooves 503, the traction ropes 404 on the protection plates 401 penetrate through the power rod 500 and are fixedly connected with the sliding blocks 505 respectively, two protection plates 401 are arranged in each connecting port 400, one end, far away from each other, of each protection plate 401 is provided with one traction rope 404, namely each two traction ropes 404 correspond to one adjusting sleeve 504, as shown in fig. 4 and 5, the traction rope 404 on the leftmost protection plate 401 in the outer wall of the inner cylinder 4 is connected with the leftmost adjusting sleeve 504 on the power rod 500 in sequence, the traction rope 404 on the protection plate 401 in each connecting port 400 corresponds to one adjusting sleeve 504, a return spring 506 is further sleeved on the power rod 500, and the return spring 506 can play a return role in returning to the adjusting sleeves 504;

example three:

referring to fig. 2, 5 and 7, in combination with the basis of embodiment 1, the toggle structure includes a reciprocating screw rod 6, the reciprocating screw rod 6 is rotatably connected with an inner cylinder 4, a power gear 600 is rotatably connected inside the inner cylinder 4, a rectangular window is formed on the outer wall of the inner cylinder 4, the power gear 600 penetrates through the wall of the inner cylinder 4 through the rectangular window, a toothed ring 105 is embedded and mounted on the inner wall of the outer cylinder 1, the power gear 600 is engaged with the toothed ring 105, one end of the power gear 600 is fixedly connected with a chain gear, a chain gear is also sleeved on a lever arm of the reciprocating screw rod 6, and the two chain gears are connected through a connecting chain;

a sliding frame 602 is connected to the reciprocating screw rod 6 in a threaded manner, supporting grooves 601 are symmetrically formed in the inner wall of the inner cylinder 4, two ends of the sliding frame 602 are respectively located in the supporting grooves 601, a stirring plate 603 is installed at the left end of the sliding frame 602, the upper end and the lower end of the stirring plate 603 are respectively and fixedly connected with a cleaning plate 605 and a plurality of stirring strips 604, the stirring plate 603 is rotatably connected with the sliding frame 602 through a rotating sleeve 606, and a plurality of teeth are arranged on the outer wall of the rotating sleeve 606;

the lever arm of the sliding frame 602 is symmetrically provided with connecting windows 607, the connecting windows 607 are rotationally connected with a connecting gear 608, the inside of the sliding frame 602 is further rotationally connected with a rotating shaft 609, the rotating shaft 609 is fixedly connected with the connecting gear 608, one end, far away from the connecting gear 608, of the rotating shaft 609 is fixedly connected with a worm 610, the inside of the sliding frame 602 is rotationally connected with two worm gears 611, the worm 610 is meshed with the worm gears 611, the worm gears 611 are meshed with a rotating sleeve 606, the right end of the sliding frame 602 is provided with a connecting groove, the rotating sleeve 606 is inserted in the connecting groove, the worm gears 611 penetrate through the groove wall of the connecting groove and are connected with the rotating sleeve 606, the right ends of the outer barrel 1 and the inner barrel 4 are symmetrically provided with adjusting ports, the adjusting ports at the right end of the outer barrel 1 correspond to the adjusting ports at the right end of the inner barrel 4, the width of the adjusting ports is larger than the thickness of the adjusting rack 104, the width of the connecting windows 607 is also larger than the thickness of the adjusting rack 104, and the adjusting ports on the outer barrel 1 are all slidably connected with the adjusting rack 104.

The working principle of the invention is as follows:

when the device is used, a part is firstly put into the inner cylinder 4, then one of the adjusting sleeves 504 in the adjusting structure 5 is pushed in the direction far away from the outer cylinder 1 (the adjusting sleeve 504 close to the outer cylinder 1 is pushed) so that the corresponding connecting port 400 is opened, then the electromagnetic valve of the charging barrel 300 corresponding to the adjusting sleeve 504 is controlled to be opened (namely, the charging barrel 300 at the leftmost side is opened), at the moment, a grinding material in the charging barrel 300 can enter the inner cylinder 4, the adjusting sleeve 504 is reset after the grinding material enters the inner cylinder 4 so that the connecting port 400 is blocked again by the protection plate 401, then the motor 502 is started to drive the power rod 500 to rotate, the power rod 500 drives the inner cylinder 4 to rotate when rotating, the grinding material and the part can be turned over in the inner cylinder 4 when the inner cylinder 4 rotates, the part can generate friction with the grinding material when being turned over, and the part can be polished by the mode;

in the process that the inner barrel 4 rotates again, the power gear 600 rotates under the action of the gear ring 105 in the outer barrel 1, the power gear 600 drives the reciprocating screw rod 6 to rotate when rotating, the reciprocating screw rod 6 drives the poking plate 603 to reciprocate in the inner barrel 4 through the sliding frame 602 when rotating, and the poking strip 604 pokes parts and polishing materials when the poking plate 603 reciprocates, so that the problem of uneven polishing caused by part accumulation is solved;

when the grinding material needs to be replaced, the connecting port 400 used during charging (namely the connecting port 400 used during initial charging) and the electromagnetic valves on the charging barrels 300 corresponding to the connecting port 400 in the charging barrels 300 below the outer barrel 1 are opened, then the adjusting rack 104 is pushed to be inserted into the connecting window 607 on the sliding frame 602, the adjusting rack 104 pushes the connecting gear 608 to drive the worm 610 to rotate when being inserted into the connecting window 607, the worm 610 drives the rotating sleeve 606 to rotate through the worm wheel 611 when rotating, the adjusting rack 104 is lifted up to be separated from the connecting gear 608 after the rotating sleeve 606 rotates by one hundred eighty degrees, then the adjusting rack 104 is drawn out, then the motor 502 is started to drive the inner barrel 4 to rotate, the grinding material continuously falls into the drainage groove from the connecting port 400 in the rotating process of the inner barrel 4, then enters the corresponding charging barrel 300 below the outer barrel 1 along the drainage groove, and the cleaning plate 605 can push the grinding material and parts back and forth so as to push the grinding material into the connecting port 400, so that the speed of the grinding material entering the connecting port 400 can be increased, and the cleaning material remaining in the cleaning process of the inner barrel 4 can be prevented from being cleaned;

after the polishing materials in the inner cylinder 4 are cleaned, the thinner polishing materials are placed in the inner cylinder 4, and then the parts are polished through the thinner polishing materials, so that the polishing materials can be more conveniently replaced, and the parts can be brighter by polishing through the polishing materials with different thicknesses;

after finishing polishing, the polishing material in the inner cylinder 4 is cleaned, the side cover 102 is opened to take out the part, and finally the adjusting ring 301 is rotated to rotate one hundred eighty degrees, so that the charging barrel 300 originally positioned below the outer cylinder 1 is rotated to the upper part of the outer cylinder 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The polishing and rust removing device for machining of the electromechanical equipment and the using method of the polishing and rust removing device comprise an outer barrel (1) and are characterized in that a base (2) is sleeved outside the outer barrel (1), an inner barrel (4) is installed inside the outer barrel (1), an adjusting structure (5) is installed at one end of the outer barrel (1), a side cover (102) is installed at the other end of the outer barrel, the adjusting structure (5) can drive the inner barrel (4) to rotate, a feeding structure is sleeved outside the outer barrel (1), a polishing material can be added into the inner barrel (4) through the feeding structure, parts in the inner barrel (4) can be polished and polished through mutual matching of the polishing material, the adjusting structure (5) and the inner barrel (4), a shifting structure is installed inside the inner barrel (4), and the problem that the parts in the inner barrel (4) can be shifted by means of a fluctuation structure, so that polishing unevenness is caused by part stacking is avoided;

the feeding structure comprises two movable plates (3), the two movable plates (3) are rotatably connected with a base (2), the two movable plates (3) are connected through an adjusting ring (301), a plurality of charging barrels (300) are mounted at the ends, away from each other, of the two movable plates (3), one ends, away from the movable plates (3), of the charging barrels (300) are in threaded connection with a top cover, electromagnetic valves are mounted at discharge ports of the charging barrels (300), and the discharge ports of the charging barrels (300) penetrate through the movable plates (3) and correspond to feeding ports (101) in the outer wall of an outer barrel (1);

the outer wall of the inner cylinder (4) is provided with a plurality of connectors (400), protection plates (401) are mounted in the connectors (400), the connectors (400) can be shielded through the protection plates (401), filter screens are mounted in the connectors (400), control structures are mounted in the wall of the inner cylinder (4) and connected with adjusting structures (5), the protection plates (401) can be adjusted through the matching of the adjusting structures (5) and the control structures, and therefore the connectors (400) are controlled to be opened and closed;

adjust structure (5) and include power rod (500), power rod (500) pass urceolus (1) and inner tube (4) fixed connection, the below of power rod (500) is equipped with motor (502), motor (502) are through backup pad (103) and urceolus (1) fixed connection, equal fixedly connected with synchronizing wheel (501), two on the output shaft of motor (502) and power rod (500) connect through the hold-in range between synchronizing wheel (501).

2. The polishing and rust removing device for machining of electromechanical equipment as claimed in claim 1, wherein a plurality of guide plates (106) are fixedly connected to the inner wall of the outer cylinder (1), a plurality of drainage grooves are formed in the plurality of guide plates (106), the connecting port (400) and the feeding port (101) both correspond to the drainage grooves, and the inner cylinder (4) is slidably connected with the guide plates (106).

3. The polishing and rust removing device for machining of electromechanical equipment as claimed in claim 1, wherein a plurality of mounting grooves (402) are formed in the inner barrel (4), the protection plates (401) are respectively located in the mounting grooves (402), guide rods (403) are fixedly connected in the mounting grooves (402), the guide rods (403) are inserted in the protection plates (401), the protection plates (401) are slidably connected with the guide rods (403), connecting springs are sleeved on the guide rods (403), traction ropes (404) are fixedly connected to the outer walls of the protection plates (401), the traction ropes (404) are located in the barrel walls of the inner barrel (4), channels (405) are formed in the barrel walls of the inner barrel (4), the traction ropes (404) are located in the channels (405), and one ends, far away from the protection plates (401), of the traction ropes (404) extend into the power rods (500).

4. The polishing rust removing device for machining of electromechanical equipment as claimed in claim 1, wherein the power rod (500) is sleeved with a plurality of adjusting sleeves (504), the inner wall of each adjusting sleeve (504) is symmetrically and fixedly connected with a sliding block (505), the outer wall of the power rod (500) is symmetrically provided with two limiting grooves (503), the sliding blocks (505) are located in the limiting grooves (503), the traction ropes (404) on the protection plates (401) respectively penetrate through the power rod (500) and the sliding blocks (505) and are fixedly connected with each other, the power rod (500) is further sleeved with a return spring (506), and the return spring (506) can play a role in returning the adjusting sleeves (504).

5. The polishing and rust removing device for machining of electromechanical equipment as claimed in claim 1, wherein the toggle structure comprises a reciprocating screw rod (6), the reciprocating screw rod (6) is rotatably connected with an inner cylinder (4), a power gear (600) is rotatably connected inside the inner cylinder (4), a toothed ring (105) is embedded and mounted on the inner wall of the outer cylinder (1), the power gear (600) is meshed with the toothed ring (105), a chain gear is fixedly connected to one end of the power gear (600), a chain gear is sleeved on a lever arm of the reciprocating screw rod (6), and the two chain gears are connected through a connecting chain.

6. The polishing and rust removing device for the machining of the electromechanical equipment as claimed in claim 5, wherein a sliding frame (602) is connected to the reciprocating screw rod (6) in a threaded manner, support grooves (601) are symmetrically formed in the inner wall of the inner cylinder (4), two ends of the sliding frame (602) are respectively located in the support grooves (601), a stirring plate (603) is installed at the left end of the sliding frame (602), a cleaning plate (605) and a plurality of stirring strips (604) are respectively and fixedly connected to the upper end and the lower end of the stirring plate (603), the stirring plate (603) is rotatably connected with the sliding frame (602) through a rotating sleeve (606), and a plurality of teeth are formed in the outer wall of the rotating sleeve (606).

7. The polishing and rust removing device for machining of electromechanical equipment as claimed in claim 6, wherein a connecting window (607) is symmetrically formed in a lever arm of the sliding frame (602), a connecting gear (608) is rotationally connected in the connecting window (607), a rotating shaft (609) is rotationally connected in the sliding frame (602), the rotating shaft (609) is fixedly connected with the connecting gear (608), one end of the rotating shaft (609), which is far away from the connecting gear (608), is fixedly connected with a worm (610), two worm wheels (611) are rotationally connected in the sliding frame (602), the worm (610) is meshed with the worm wheels (611), the worm wheels (611) are meshed with a rotating sleeve (606), adjusting ports are symmetrically formed in the right ends of the outer cylinder (1) and the inner cylinder (4), the adjusting port in the right end of the outer cylinder (1) corresponds to the adjusting port in the right end of the inner cylinder (4), and an adjusting rack (104) is slidably connected in the adjusting port in the outer cylinder (1).

8. A use method of a polishing and rust removing device for machining of electromechanical equipment is used for the polishing and rust removing device for machining of the electromechanical equipment as claimed in any one of claims 1 to 7, and is characterized in that the use method comprises the following steps:

s1: one adjusting sleeve (504) in the adjusting structure (5) is pushed towards the direction far away from the outer cylinder (1) to open the corresponding connecting port (400), then an electromagnetic valve of the charging barrel (300) corresponding to the adjusting sleeve (504) is controlled to be opened, and the grinding materials in the charging barrel (300) can enter the inner cylinder (4);

s2: then, a motor (502) is started to drive a power rod (500) to rotate, the power rod (500) can drive an inner cylinder (4) to rotate when rotating, a polishing material and a part can turn in the inner cylinder (4) when the inner cylinder (4) rotates, friction is generated between the part and the polishing material when turning, and the part can be polished by the polishing material in such a way;

s3: in the process that the inner cylinder (4) rotates again, the power gear (600) rotates under the action of the gear ring (105) in the outer cylinder (1), the power gear (600) drives the reciprocating screw rod (6) to rotate when rotating, the reciprocating screw rod (6) drives the stirring plate (603) to reciprocate in the inner cylinder (4) through the sliding frame (602) when rotating, and the stirring strip (604) can stir parts and polishing materials when the stirring plate (603) reciprocates;

s4: when the grinding material needs to be replaced, an electromagnetic valve on the charging barrel (300) corresponding to a connecting port (400) in the charging barrel (400) used in charging is firstly opened, then the adjusting rack (104) is pushed to be inserted into a connecting window (607) in the sliding frame (602), the adjusting rack (104) is pushed to drive the connecting gear (608) to drive the worm (610) to rotate when being inserted into the connecting window (607), the worm (610) drives the rotating sleeve (606) to rotate through the worm wheel (611) when rotating, the adjusting rack (104) is lifted to be separated from the connecting gear (608) after the rotating sleeve (606) rotates by one hundred and eighty degrees, then the adjusting rack (104) is drawn out, then the motor (502) is started to drive the inner barrel (4) to rotate, the grinding material can continuously fall into the drainage groove from the connecting port (400) in the rotating process of the inner barrel (4), and then enters the charging barrel (300) below the corresponding outer barrel (1) along the drainage groove.