CN113681434A

CN113681434A - Rare earth metal alloy panel top layer burnishing device

Info

Publication number: CN113681434A
Application number: CN202110983029.6A
Authority: CN
Inventors: 黄美林
Original assignee: Individual
Current assignee: Dongguan Weianda Intelligent Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-23
Anticipated expiration: 2041-08-25
Also published as: CN113681434B

Abstract

The invention relates to a polishing device, in particular to a polishing device for a surface layer of a rare earth metal alloy plate. The invention provides a rare earth metal alloy plate surface polishing device which reduces manual operation, can fix a rare earth alloy plate, automatically carries out reciprocating motion, can uniformly polish the surface layer of the rare earth alloy plate and enables the rare earth alloy plate to be more attractive. A rare earth metal alloy plate surface polishing device comprises: the top of the bottom plate is connected with a guide plate in a sliding manner; the sliding plate is arranged in the guide plate in a sliding manner; two trays are arranged on two sides of the top of the sliding plate. The rack frame is moved left and right to drive the first poking rod to move left and right, and the charging pipe is continuously rotated under the matching of the reciprocating grooved rollers, so that polishing powder continuously falls down onto the alloy plate, and the polishing quality can be improved.

Description

Rare earth metal alloy panel top layer burnishing device

Technical Field

The invention relates to a polishing device, in particular to a polishing device for a surface layer of a rare earth metal alloy plate.

Background

The rare earth alloy plate is made up by mixing rare earth metal or combining other metal with non-metal element, and can be made into binary or multicomponent rare earth alloy product, and the rare earth alloy plate has unique property, and can be extensively used in industrial portion.

At present, in the manufacturing and processing of rare earth alloy plates, the surface layers of the rare earth alloy plates need to be polished to make the rare earth alloy plates more beautiful, and meanwhile, in order to be subsequently used for enhancing and restoring the appearance of certain metal parts, the surface layers of the rare earth alloy plates are polished by a mechanical polishing process mode in the prior art, the surface layers of the rare earth alloy plates are manually polished by using a polishing disc, in the polishing process, the polishing disc needs to be manually placed on the surface layers of the rare earth alloy plates for reciprocating motion, so that the contact area between the polishing disc and the rare earth alloy plates is reduced, the friction force is further reduced, the surface layers of the alloy plates are difficult to be uniformly polished by the polishing disc, in addition, the rare earth alloy plates are manually fixed in the polishing process, the rare earth alloy plates have larger volume, the rare earth alloy plates are difficult to be manually fixed, and therefore, the rare earth alloy plates still have the displacement phenomenon in the polishing process, the rare earth alloy plate is difficult to be uniformly polished by manpower, so that the appearance of the rare earth alloy plate is influenced.

Therefore, a rare earth metal alloy plate surface polishing device which reduces manual operation, can fix a rare earth alloy plate, automatically carries out reciprocating motion, can evenly polish the surface layer of the rare earth alloy plate and enables the rare earth alloy plate to be more attractive is needed.

Disclosure of Invention

In order to overcome the defects of manual operation, labor increase, uneven polishing of alloy plates and no fixation effect, the invention has the technical problems that: the surface polishing device for the rare earth metal alloy plate has the advantages that manual operation is reduced, the rare earth alloy plate can be fixed, reciprocating motion is automatically carried out, the surface of the rare earth alloy plate can be uniformly polished, and the rare earth alloy plate is more attractive.

The technical scheme is as follows: a rare earth metal alloy plate surface polishing device comprises:

the top of the bottom plate is connected with a guide plate in a sliding manner;

the sliding plate is arranged in the guide plate in a sliding manner;

two trays are arranged on two sides of the top of the sliding plate and used for placing the alloy plate;

the guide blocks are arranged on the two sides of the sliding plate;

a first motor underframe is arranged on one side of the top of the bottom plate in a sliding manner;

the other side of the top of the bottom plate is provided with a support block in a sliding manner;

the first return spring is connected between the first motor underframe and the bottom plate, and the first return spring is also connected between the supporting block and the bottom plate;

the servo motor is arranged in the first motor chassis;

the servo motor is arranged on the support block, and the servo motor is arranged on the support block;

the first rotating shaft is provided with a grinding wheel used for grinding the alloy plate;

the pushing mechanisms are arranged on two sides of the top of the bottom plate and can push the alloy plate;

and the clamping mechanisms are arranged on the two guide blocks and can clamp the alloy plate, and the clamping mechanisms are in sliding fit with the propelling mechanisms.

As a further preferable aspect, the propulsion mechanism includes:

the side, away from the supporting block, of the bottom plate is provided with a second motor underframe;

the motor is arranged in the second motor underframe;

the screw rod is arranged on the output shaft of the motor, the screw rod on the left side is in rotary fit with the bottom plate, and the screw rod is also in rotary fit on one side, away from the second motor chassis, of the top of the bottom plate;

two first supporting seats are arranged on two sides of the top of the bottom plate;

the guide rods are arranged between the two first supporting seats on the same side;

the two screw rods are both provided with a slide block in a threaded manner, and the slide blocks are in sliding fit with the guide rods;

the belt pulleys are arranged on one sides of the two screw rods;

a flat belt is wound between the two belt pulleys;

the inner sides of the two sliding blocks are both provided with a first limiting rod in a sliding manner;

the pushing blocks are arranged on one sides of the two first limiting rods, and the pushing blocks on the same side are in sliding fit with the guide blocks on the same side;

and the second return springs are connected between the pushing blocks and the adjacent sliding blocks.

As a further preferable aspect, the clamping mechanism includes:

one side of each of the two sliding blocks is provided with a fixed block;

two fixed rods are arranged on one side of the sliding plate;

the pushing frame is arranged between the fixing rod on the same side and the fixing block on the same side in a sliding manner;

the third return spring is connected between one side of the pushing frame and the sliding plate;

fourth return springs are connected between the outer sides of the pushing frames and the fixed blocks;

the tops of the two guide blocks are respectively provided with a second supporting seat;

the inner sides of the two second supporting seats are respectively and rotatably provided with a second rotating shaft;

the extrusion blocks are arranged on one sides of the two second rotating shafts and are in sliding fit with the pushing frame blocks;

and the clamping blocks are arranged on one sides of the two second rotating shafts.

As a further preferable mode, the shaking device further comprises:

the gearbox is arranged on one side, close to the first motor chassis, of the top of the bottom plate and is in running fit with the right screw rod;

the output shaft of the gearbox is provided with a unidirectional gear;

the fixture block is arranged on one side of the guide plate;

the rack is arranged on one side of the clamping block and meshed with the unidirectional gear;

two second limiting rods are arranged on the other side of the guide plate and are in sliding fit with the bottom plate;

and two fifth return springs are connected between the guide plate and the bottom plate.

As a further preferable scheme, the automatic feeding device further comprises a blanking mechanism, wherein the blanking mechanism comprises:

the rack is characterized in that a first poke rod is arranged on one side of the rack frame;

the first support frame is arranged on one side, close to the rack, of the top of the bottom plate;

the second support frame is arranged on one side of the top of the bottom plate, which is far away from the first support frame;

the sleeve is arranged between the first support frame and the top of the second support frame;

the first poking rod is in sliding fit with the reciprocating grooved roller;

the middle part in the sleeve is provided with the charging pipe in a sliding manner, the charging pipe is in contact fit with the reciprocating grooved roller, and the left side of the reciprocating grooved roller is provided with the rubber block which can be better matched with the charging pipe;

the screw thread lid, charging pipe one side screw thread formula are equipped with the screw thread lid, screw thread lid and sleeve pipe sliding fit.

As a further preferable mode, the device further comprises a fastening mechanism, and the fastening mechanism comprises:

the other side of the sleeve is rotatably provided with a third rotating shaft;

the door cover is arranged on the third rotating shaft, is in rotating fit with the sleeve and is in contact fit with the threaded cover;

two torsion springs are connected between the door cover and the sleeve.

As a further preferable aspect, the apparatus further comprises a pressing mechanism, and the pressing mechanism comprises:

the connecting block is arranged on one side of the second supporting seat and is in rotating fit with the second rotating shaft;

one side of the connecting block is provided with a second poke rod;

and one side of the supporting block is provided with an extrusion rod, and the extrusion rod is in contact fit with the connecting block.

As a further preferable scheme, the device further comprises a clamping mechanism, and the clamping mechanism comprises:

the ejector rod is arranged on one side of the second poke rod and is in sliding fit with the extrusion rod;

the upper part of the second support frame is provided with a support rod;

the third limiting rod is arranged in the supporting rod in a sliding manner;

one side of the third limiting rod is provided with a clamping block;

the sixth return spring is connected between the clamping block and the supporting rod;

the clamping block is arranged on the top of the ejector rod, and the clamping block is connected with the ejector rod in a sliding mode.

The invention has the beneficial effects that: 1. carry out work through control motor output shaft for two lead screws rotate, so alright drive slider rearward movement, and then drive the alloy board and remove to the rear side, then rotate through control grinding wheel, can make grinding wheel pair alloy board polish the polishing, can realize carrying out the purpose of conveying to the alloy board simultaneously.

2. After people start the gearbox, convey pivoted power by the lead screw to the gearbox for the gearbox internals drives the output shaft and rotates with higher speed, thereby drives one-way scarce gear and rotates with higher speed, under the cooperation of rack, and then makes the tray drive the alloy board and remove about, can make the more even and dull polish wheel contact of alloy board like this, the dull polish wheel just can be more even polish the rust on the alloy board.

3. The rack moves left and right to drive the first poke rod to move left and right, and the charging pipe continuously rotates under the coordination of the reciprocating grooved rollers, so that polishing powder continuously falls down onto the alloy plate, and the polishing quality can be improved;

4. through the contact cooperation of second poker pole back-and-forth movement and extrusion stem, can realize the effect of dull polish wheel automatic rising, save the work of artifical pressing dull polish wheel.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

FIG. 3 is a schematic view of a first partial body structure according to the present invention.

FIG. 4 is a schematic view of a second partial body structure according to the present invention.

Fig. 5 is a schematic perspective view of the propulsion mechanism of the present invention.

Fig. 6 is a partial perspective view of the propulsion mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first clamping mechanism according to the present invention.

Fig. 8 is a schematic perspective view of a second clamping mechanism according to the present invention.

Fig. 9 is a schematic perspective view of a first embodiment of a dithering mechanism of the present invention.

Fig. 10 is a schematic perspective view of a second embodiment of the shaking mechanism of the present invention.

Fig. 11 is a schematic perspective view of the blanking mechanism of the present invention.

Fig. 12 is a partial cross-sectional view of the blanking mechanism of the present invention.

Fig. 13 is a schematic perspective view of a first part of the blanking mechanism of the present invention.

Fig. 14 is a schematic perspective view of a second part of the blanking mechanism of the present invention.

Fig. 15 is a perspective view of the locking mechanism of the present invention.

Fig. 16 is a schematic perspective view of a pressing mechanism according to the present invention.

Fig. 17 is a schematic perspective view of the locking mechanism of the present invention.

Fig. 18 is a partial cross-sectional view of the detent mechanism of the present invention.

Part names and serial numbers in the figure: 1. a base plate, 2, a guide plate, 3, a sliding plate, 30, a tray, 4, a guide block, 5, a first motor chassis, 50, a servo motor, 51, a first return spring, 52, a support block, 53, a first rotating shaft, 54, a grinding wheel, 6, a propulsion mechanism, 60, a second motor chassis, 61, a motor, 62, a lead screw, 63, a first support seat, 64, a guide rod, 65, a sliding block, 66, a belt pulley, 67, a flat belt, 68, a propulsion block, 69, a first limit rod, 610, a second return spring, 7, a clamping mechanism, 70, a fixed block, 71, a fixed rod, 72, a third return spring, 73, a fourth return spring, 74, a propulsion frame, 75, a second support seat, 76, a second rotating shaft, 77, a squeezing block, 78, a clamping block, 8, a shaking mechanism, 80, a gearbox, 81, a one-way gear, 82, a rack, 83, a fixture block, 84, The device comprises a second limiting rod, 85, a fifth return spring, 9, a blanking mechanism, 90, a first poking rod, 91, a first support frame, 92, a second support frame, 93, a sleeve, 94, a reciprocating groove roller, 95, a charging pipe, 96, a threaded cover, 10, a fastening mechanism, 100, a door cover, 101, a third rotating shaft, 102, a torsion spring, 11, a pressing mechanism, 110, a connecting block, 111, a second poking rod, 112, an extrusion rod, 12, a clamping mechanism, 120, a top rod, 121, a support rod, 122, a third limiting rod, 123, a sixth return spring, 124, a clamping block, 125 and a bevel block.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

A rare earth metal alloy plate surface polishing device is shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 and comprises a bottom plate 1, a guide plate 2, a sliding plate 3, trays 30, guide blocks 4, a first motor chassis 5, a servo motor 50, a first return spring 51, supporting blocks 52, a first rotating shaft 53, a grinding wheel 54, a propelling mechanism 6 and a clamping mechanism 7, wherein the top of the bottom plate 1 is connected with the guide plate 2 in a sliding manner, the sliding plate 3 is arranged in the guide plate 2 in a sliding manner, the front side and the rear side of the top of the sliding plate 3 are respectively provided with two trays 30, the left side and the right side of the sliding plate 3 are respectively provided with the guide blocks 4, the right side and the right side of the top of the bottom plate 1 are provided with the first motor chassis 5 in a sliding manner, the first return spring 51 is connected between the first motor chassis 5 and the top of the bottom plate 1, the left side and the rear side of the top of the bottom plate 1 is provided with the supporting blocks 52 in a sliding manner, also be connected with first return spring 51 between supporting shoe 52 and the bottom plate 1 top, install servo motor 50 in the first motor chassis 5, be equipped with first axis of rotation 53 on the servo motor 50 output shaft, first axis of rotation 53 and supporting shoe 52 normal running fit are equipped with the emery wheel 54 on the first axis of rotation 53, and the bottom plate 1 top left and right sides is equipped with advancing mechanism 6, is equipped with clamping mechanism 7 on two guide blocks 4, and clamping mechanism 7 and advancing mechanism 6 sliding fit.

When the surface layer of the alloy plate needs to be polished, firstly, a person places the alloy plate above the tray 30, then the pushing mechanism 6 is started, the pushing mechanism 6 moves towards the rear side to be contacted with the clamping mechanism 7, so that the clamping mechanism 7 clamps the alloy plate, then the pushing mechanism 6 drives the clamping mechanism 7 to move towards the rear side, the clamping mechanism 7 drives the sliding plate 3 and the tray 30 to move towards the rear side, the tray 30 drives the alloy plate to move towards the rear side, the alloy plate moves towards the rear side to be below the grinding wheel 54, then the person presses the supporting block 52 to drive the first rotating shaft 53 to move towards the lower side, the first rotating shaft 53 drives the servo motor 50 and the first motor chassis 5 to move towards the lower side, the first return spring 51 is compressed, the first rotating shaft 53 drives the grinding wheel 54 to move towards the lower side, the grinding wheel 54 moves towards the lower side to be contacted with the alloy plate, then the person starts the servo motor 50, the output shaft of the servo motor 50 drives the first rotating shaft 53 to rotate, the first rotating shaft 53 drives the grinding wheel 54 to rotate, the grinding wheel 54 rotates to polish rusts on the surface layer of the alloy plate, the surface layer of the alloy plate is smoother, the alloy plate is continuously moved to the rear side to be contacted with the grinding wheel 54, the alloy plate can be uniformly polished, after polishing is completed, people do not apply force to the supporting block 52 any more, under the reset action of the first return spring 51, the supporting block 52 and the first motor chassis 5 move to reset to the upper side, the first motor chassis 5 drives the servo motor 50 to move to reset to the upper side, meanwhile, the supporting block 52 and the servo motor 50 drive the grinding wheel 54 to move to reset to the upper side, and finally, the purpose of polishing the surface layer of the alloy plate can be achieved, after operation is completed, the servo motor 50 is turned off firstly, and then the propelling mechanism 6 is turned off.

The propulsion mechanism 6 comprises a second motor chassis 60, a motor 61, a screw rod 62, a first support seat 63, a guide rod 64, a slide block 65, a belt pulley 66, a flat belt 67, a propulsion block 68, a first limit rod 69 and a second return spring 610, the second motor chassis 60 is arranged on the front left side of the bottom plate 1, the motor 61 is installed in the second motor chassis 60, the screw rod 62 is arranged on the output shaft of the motor 61, the screw rod 62 is rotatably matched with the bottom plate 1 on the left side, the screw rod 62 is also rotatably arranged on the right side of the top of the bottom plate 1, two first support seats 63 are respectively arranged on the front side and the rear side of the top of the bottom plate 1, the two first support seats 63 are symmetrically distributed in the front-back direction, the guide rod 64 is arranged between the two first support seats 63 on the same side, the slide block 65 is arranged on the two screw rods 62 in a threaded manner, the slide block 65 is matched with the guide rod 64 in a sliding manner, the belt pulley 66 is arranged on the front sides of the two screw rods 62, the flat belt pulley 67 is connected between the two belt pulleys 66 in a winding manner, the inner sides of the two sliding blocks 65 are both provided with a first limiting rod 69 in a sliding manner, the rear sides of the two first limiting rods 69 are both provided with a pushing block 68, the pushing block 68 on the same side is in sliding fit with the guide block 4 on the same side, and a second return spring 610 is connected between the pushing block 68 and the adjacent sliding block 65.

When the alloy plate needs to be conveyed, firstly, people place the alloy plate above the tray 30, then the motor 61 is started, the output shaft of the motor 61 drives the left screw rod 62 to rotate, the left screw rod 62 drives the belt pulley 66 to rotate, the belt pulley 66 drives the right screw rod 62 to rotate under the matching of the belt pulley 66 and the flat belt 67, the screw rods 62 on the two sides simultaneously rotate, so that the slide blocks 65 on the two sides move towards the rear side along the guide rods 64, the second return spring 610 is compressed, when the slide blocks 65 move towards the rear side to a certain position, the slide blocks 65 drive the pushing blocks 68 to move towards the rear side, the pushing blocks 68 drive the guide blocks 4 to move towards the rear side, the guide blocks 4 drive the slide plate 3 to move towards the rear side, the tray 30 drives the alloy plate to move towards the rear side, the alloy plate is conveyed towards the rear side to the position below the grinding wheel 54, and the grinding wheel 54 grinds the alloy plate, after the polishing operation is completed, the motor 61 is started by people to rotate reversely, the motor 61 output shaft drives the left screw rod 62 to rotate reversely, the left screw rod 62 drives the belt pulley 66 to rotate reversely, then the belt pulley 66 drives the right screw rod 62 to rotate reversely, the two side screw rods 62 rotate reversely at the same time, so that the two side sliding blocks 65 move towards the front side, the second return spring 610 plays a buffering role, the sliding block 65 drives the pushing block 68 to move towards the front side, the pushing block 68 drives the guide block 4 to move towards the front side, the guide block 4 then drives the sliding plate 3 to move towards the front side, the sliding plate 3 drives the tray 30 to move towards the front side, the tray 30 drives the alloy plate to move towards the front side, then people take down the polished alloy plate, finally, the purpose of conveying the alloy plate can be realized, and after the operation is finished, the motor 61 is closed.

The clamping mechanism 7 comprises a fixed block 70, a fixed rod 71, a third return spring 72, a fourth return spring 73, a pushing frame 74, a second supporting seat 75, a second rotating shaft 76, a pressing block 77 and a clamping block 78, two slider 65 rear sides all are equipped with fixed block 70, sliding plate 3 front side is equipped with two dead levers 71, two dead levers 71 are bilateral symmetry and set up, it advances frame 74 all to be equipped with between homonymy dead lever 71 and the homonymy fixed block 70 slidingly, it all is connected with third return spring 72 to advance between frame 74 rear side and the sliding plate 3, it all is connected with fourth return spring 73 to advance between the frame 74 outside and the fixed block 70, two guide block 4 tops all are equipped with second supporting seat 75, two inboard equal rotary types of second supporting seat 75 are equipped with second axis of rotation 76, two second axis of rotation 76 front sides all are equipped with extrusion piece 77, extrusion piece 77 and the sliding fit of advancing frame 74, two second axis of rotation 76 rear sides all are equipped with clamp splice 78.

When the alloy plate needs to be clamped, the slide block 65 moves towards the rear side to drive the fixed block 70 to move towards the rear side, the second return spring 610 is compressed, the fixed block 70 drives the pushing frame 74 to move towards the rear side, the third return spring 72 is compressed, the pushing frame 74 moves towards the rear side to be contacted with the extruding block 77, the extruding block 77 drives the second rotating shaft 76 to rotate, the second rotating shaft 76 drives the clamping block 78 to rotate, the clamping block 78 rotates to be contacted with the alloy plate with the extruding block 77, so that the alloy plate is limited, the slide block 65 drives the pushing block 68 to move towards the rear side, the pushing block 68 drives the guide block 4 to move towards the rear side, the guide block 4 drives the slide plate 3 and the tray 30 to move towards the rear side, the tray 30 drives the alloy plate to move towards the rear side, the guide block 4 drives the second supporting seat 75 to move towards the rear side, and the second supporting seat 75 drives the second rotating shaft 76 to move towards the rear side, the second rotating shaft 76 with the extrusion block 77 and the clamping block 78 moves to the rear side, thereby realizing the limit of the alloy plate in the process of moving the alloy plate to the rear side, when the slide block 65 moves to the front side to drive the fixed block 70 to move to the front side, the fixed block 70 drives the pushing frame 74 to move forward, the third return spring 72 plays a role of buffering, the fourth return spring 73 plays a role of buffering, simultaneously the slide block 65 drives the pushing block 68 to move to the front side, the pushing block 68 drives the guide block 4 to move to the front side, the guide block 4 then drives the sliding plate 3 to move to the front side, the sliding plate 3 drives the tray 30 to move to the front side, the tray 30 drives the alloy plate to move forward, the pushing block 68 moves to the front side to be separated from the extrusion block 77, people rotate the extrusion block 77 reversely, the extrusion block 77 drives the second rotating shaft 76 and the clamping block 78 to rotate reversely and reset, and the clamping block 78 is separated from the extrusion block 77, finally, the alloy plate can be driven to be limited in the process of moving towards the rear side, and the alloy plate is prevented from falling in the moving process.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18, the shaking mechanism 8 further comprises a shaking mechanism 8, the shaking mechanism 8 comprises a gear box 80, a unidirectional missing gear 81, a rack frame 82, a fixture block 83, a second limiting rod 84 and a fifth return spring 85, the gear box 80 is installed on the right rear side of the top of the bottom plate 1, the gear box 80 is rotatably matched with the right lead screw 62, the unidirectional missing gear 81 is arranged on the output shaft of the gear box 80, the fixture block 83 is arranged on the rear right side of the guide plate 2, the rack frame 82 is arranged on the right side of the fixture block 83, the rack frame 82 is meshed with the unidirectional missing gear 81, the two second limiting rods 84 are arranged on the rear right side of the guide plate 2, the two second limiting rods 84 are arranged in the front-back direction, the two second limiting rods 84 are slidably connected with the bottom plate 1, the two fifth return springs 85 are connected between the guide plate 2 and the bottom plate 1, two fifth return springs 85 are wound around the second stopper rods 84, respectively.

When the alloy plate needs to be shaken and polished, the gear box 80 is started, the right screw 62 rotates to drive the internal parts of the gear box 80 to rotate, the output shaft of the gear box 80 is accelerated to rotate through the acceleration of the gear box 80, the output shaft of the gear box 80 drives the one-way gear 81 to rotate, the one-way gear 81 rotates to contact with the rack frame 82 and drive the rack frame 82 to move towards the left side, the rack frame 82 drives the fixture block 83 to move towards the left side, the fixture block 83 drives the guide plate 2 to move towards the left side, the fifth return spring 85 is compressed, the guide plate 2 drives the sliding plate 3 to move towards the left side, the sliding plate 3 drives the tray 30 to move towards the left side, the tray 30 drives the alloy plate to move towards the left side, meanwhile, the sliding plate 3 drives the guide block 4 to move towards the left side, the guide block 4 drives the second supporting seat 75 and the second rotating shaft 76 to move towards the left side, the second rotating shaft 76 drives the extrusion block 77 and the clamping block 78 to move towards the left side, the sliding plate 3 drives the pushing frame 74 to move to the left, the left fourth return spring 73 is compressed, the right fourth return spring 73 is stretched, when the one-way loose gear 81 rotates to be no longer in contact with the rack 82, the guide plate 2 drives the sliding plate 3 to move to the right under the reset action of the fifth return spring 85, the guide plate 2 drives the clamping block 83 and the rack 82 to move to the right, then the sliding plate 3 drives the tray 30 and the alloy plate to move to the right, the extrusion block 77 and the clamping block 78 also move to the right, under the reset action of the fourth return spring 73, the pushing frame 74 moves to the right to reset, the tray 30 moves to the right to reset to form shaking, the alloy plate shakes left and right to be in uniform contact with the grinding wheel 54, friction is increased, the grinding wheel 54 can grind rust on the alloy plate more uniformly, and finally the alloy plate can move to the rear side, and clamping the alloy plate, shaking the alloy plate along with the clamping, enabling the alloy plate to be in more uniform contact with the grinding wheel 54, enabling the grinding wheel 54 to more uniformly grind down rust on the alloy plate, and closing the gearbox 80 after the operation is finished.

The polishing powder discharging device also comprises a discharging mechanism 9, wherein the discharging mechanism 9 comprises a first poke rod 90, a first support frame 91, a second support frame 92, a sleeve 93, a reciprocating grooved roller 94, a charging pipe 95 and a threaded cover 96, the first poke rod 90 is arranged on the right side of the rack 82, the first support frame 91 is arranged on the right rear side of the top of the bottom plate 1, the second support frame 92 is arranged on the left rear side of the top of the bottom plate 1, the sleeve 93 is arranged between the top of the first support frame 91 and the top of the second support frame 92, the reciprocating grooved roller 94 is rotatably arranged on the right side in the sleeve 93, the first poke rod 90 is in sliding fit with the reciprocating grooved roller 94, the charging pipe 95 is arranged in the middle of the sleeve 93 in a sliding manner, the charging pipe 95 is in contact fit with the reciprocating grooved roller 94, a rubber block is arranged on the left side of the reciprocating grooved roller 94 and can be better matched with the charging pipe 95, a plurality of discharge ports are formed in the sleeve 93 and the charging pipe 95 so as to facilitate the polishing powder to fall out, the charging pipe, the threaded cover 96 is arranged on the left side of the charging pipe 95 in a threaded manner, a threaded cap 96 is a sliding fit with the sleeve 93.

When polishing powder needs to be uniformly sprayed on the surface of the alloy plate, firstly, people pull the threaded cover 96 to drive the charging pipe 95 to move towards the left side, the charging pipe 95 is separated from contact with the rubber blocks on the reciprocating grooved rollers 94, then the threaded cover 96 is rotated to be separated from contact with the charging pipe 95, people put the polishing powder into the charging pipe 95, after the placement work is completed, people reversely rotate the threaded cover 96, the threaded cover 96 is screwed with the charging pipe 95, then the threaded cover 96 is pushed towards the right side to drive the charging pipe 95 to move towards the right side, the charging pipe 95 moves towards the right side to be contacted with the rubber blocks on the reciprocating grooved rollers 94, the rack 82 moves towards the left side to drive the first poke rod 90 to move towards the left side, the first poke rod 90 moves towards the left side along the reciprocating grooved rollers 94 to enable the reciprocating grooved rollers 94 to rotate, the reciprocating grooved rollers 94 drive the charging pipe 95 to rotate, the charging pipe 95 rotates to convey the polishing powder into the sleeve 93, and the polishing powder uniformly falls onto the alloy plate through the sleeve 93, the rack 82 moves towards the right side to reset, the rack 82 drives the first poking rod 90 to move towards the right side, the first poking rod 90 drives the reciprocating grooved roller 94 to rotate reversely, the reciprocating grooved roller 94 drives the charging pipe 95 to rotate reversely, so that polishing powder can be uniformly sprayed on the alloy plate by repeated rotation, when the alloy plate is in contact with the grinding wheel 54, the grinding wheel 54 can be reduced to be in contact with the alloy plate through the polishing powder, the service life of the grinding wheel 54 is prolonged, and meanwhile, the polishing powder can enable the grinding wheel 54 to polish the alloy plate more thoroughly.

The locking mechanism 10 comprises a door cover 100, a third rotating shaft 101 and a torsion spring 102, the third rotating shaft 101 is rotatably arranged on the left side of the sleeve 93, the door cover 100 is arranged on the third rotating shaft 101, the door cover 100 is in running fit with the sleeve 93, the door cover 100 is in contact fit with the threaded cover 96, the two torsion springs 102 are connected between the door cover 100 and the sleeve 93, and the torsion springs 102 are arranged up and down.

When polishing powder is required to be loaded, people pull the door cover 100 to rotate and open through the third rotating shaft 101, the torsion spring 102 deforms, the door cover 100 is separated from the contact with the threaded cover 96, polishing powder is placed into the charging pipe 95, after the polishing powder is placed, people do not apply force to the door cover 100 any more, under the reset action of the torsion spring 102, the door cover 100 rotates reversely to contact with the charging pipe 95, the door cover 100 supports the threaded cover 96, the charging pipe 95 is prevented from moving randomly in the rotating process with the threaded cover 96, the charging pipe 95 can be guaranteed to correspond to the discharge port of the sleeve 93, and the polishing powder is conveyed better.

The pressing mechanism 11 is further included, the pressing mechanism 11 includes a connecting block 110, a second poking rod 111 and an extrusion rod 112, the connecting block 110 is arranged on the rear side of the second supporting seat 75, the connecting block 110 is in running fit with the second rotating shaft 76, the second poking rod 111 is arranged on the left side of the connecting block 110, the extrusion rod 112 is arranged on the front side of the supporting block 52, and the extrusion rod 112 is in contact fit with the connecting block 110.

When the grinding wheel 54 needs to be automatically driven to lift, the second supporting seat 75 moves towards the rear side to drive the connecting block 110 to move towards the rear side, the connecting block 110 drives the second poke rod 111 to move towards the rear side, the second poke rod 111 moves towards the rear side to be contacted with the extrusion rod 112, the extrusion rod 112 moves towards the lower side, the extrusion rod 112 drives the supporting block 52 to move towards the lower side, the first return spring 51 is compressed, the supporting block 52 drives the first rotating shaft 53 to move towards the lower side, the first rotating shaft 53 drives the servo motor 50 and the first motor chassis 5 to move towards the lower side, the first rotating shaft 53 drives the grinding wheel 54 to move towards the lower side, the grinding wheel 54 moves towards the lower side to be contacted with the alloy, the grinding wheel 54 can perform grinding work on the alloy plate, when the second supporting seat 75 drives the connecting block 110 to move towards the front side, the connecting block 110 drives the second poke rod 111 to move towards the front side, and the second poke rod 111 is separated from the extrusion rod 112, under the reset action of the first return spring 51, the supporting block 52 drives the extrusion rod 112 to move upwards for resetting, the supporting block 52 drives the first rotating shaft 53 to move upwards, the first rotating shaft 53 drives the servo motor 50 and the first motor chassis 5 to move upwards, the first rotating shaft 53 drives the grinding wheel 54 to move upwards, the grinding wheel 54 moves upwards to be separated from the alloy, and finally, the automatic lifting of the grinding wheel 54 can be realized, the grinding wheel 54 can be contacted with the alloy plate, and the manual lifting operation of the grinding wheel 54 is reduced.

Still including screens mechanism 12, screens mechanism 12 is including ejector pin 120, bracing piece 121, third gag lever post 122, sixth return spring 123, screens piece 124 and inclined plane piece 125, second poker rod 111 left side is equipped with ejector pin 120, ejector pin 120 and extrusion stem 112 sliding fit, second support frame 92 upper left portion is equipped with bracing piece 121, bracing piece 121 internal sliding formula is equipped with third gag lever post 122, third gag lever post 122 right side is equipped with screens piece 124, be connected with sixth return spring 123 between screens piece 124 and the bracing piece 121, screens piece 124 top is equipped with inclined plane piece 125, inclined plane piece 125 and ejector pin 120 sliding fit.

When the pressing rod 112 needs to be limited, the second poke rod 111 moves backwards to drive the top rod 120 to move backwards, the top rod 120 moves backwards to contact with the inclined plane block 125 first, the inclined plane block 125 drives the clamping block 124 to move slightly to the left, the sixth return spring 123 compresses slightly, then the second poke rod 111 moves backwards to contact with the pressing rod 112 and drive the pressing rod 112 to move downwards, the first return spring 51 is compressed, the pressing rod 112 moves downwards to contact with the clamping block 124, the clamping block 124 drives the inclined plane block 125 to move to the left, the sixth return spring 123 is compressed, the second poke rod 111 continues to drive the pressing rod 112 to move downwards, the pressing rod 112 moves to be not in contact with the clamping block 124, under the reset action of the sixth return spring 123, the clamping block 124 drives the inclined plane block 125 to move to the right to reset, and the clamping block 124 contacts with the pressing rod 112, and limit the extrusion rod 112, when the second poke rod 111 drives the top rod 120 to move forward, the top rod 120 contacts with the inclined plane block 125, the inclined plane block 125 drives the clamping block 124 to move leftward, the sixth return spring 123 is compressed, the clamping block 124 moves leftward to be out of contact with the extrusion rod 112, under the reset action of the first return spring 51, the supporting block 52 drives the extrusion rod 112 to move upward to reset, then the second poke rod 111 continues to drive the top rod 120 to move forward, the top rod 120 is out of contact with the inclined plane block 125, under the reset action of the sixth return spring 123, the clamping block 124 drives the inclined plane block 125 to move rightward to reset, and finally, when the extrusion rod 112 moves downward, the extrusion rod 112 is limited, and the grinding wheel 54 is prevented from moving upward to reset in the operation process.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. A rare earth metal alloy plate surface layer polishing device is characterized by comprising:

the top of the bottom plate (1) is connected with a guide plate (2) in a sliding way;

the sliding plate (3) is arranged in the guide plate (2) in a sliding manner;

two trays (30) are arranged on both sides of the top of the sliding plate (3) and used for placing alloy plates;

the guide blocks (4) are arranged on both sides of the sliding plate (3);

a first motor underframe (5) is arranged on one side of the top of the bottom plate (1) in a sliding manner;

the other side of the top of the bottom plate (1) is provided with a supporting block (52) in a sliding manner;

the first return spring (51) is connected between the first motor underframe (5) and the bottom plate (1), and the first return spring (51) is also connected between the supporting block (52) and the bottom plate (1);

the servo motor (50) is installed in the first motor underframe (5);

the servo motor comprises a first rotating shaft (53), wherein the first rotating shaft (53) is arranged on an output shaft of the servo motor (50), and the first rotating shaft (53) is in rotating fit with a supporting block (52);

the grinding wheel (54) is arranged on the first rotating shaft (53) and used for grinding the alloy plate;

the pushing mechanism (6) is arranged on two sides of the top of the bottom plate (1) and can push the alloy plate;

and the clamping mechanisms (7) are arranged on the two guide blocks (4) and can clamp the alloy plate, and the clamping mechanisms (7) are in sliding fit with the pushing mechanisms (6).

2. The rare-earth metal alloy plate surface polishing apparatus as set forth in claim 1, wherein the urging mechanism (6) comprises:

a second motor underframe (60) is arranged on one side, away from the supporting block (52), of the bottom plate (1);

a motor (61), wherein the motor (61) is arranged in the second motor chassis (60);

the screw rod (62) is arranged on an output shaft of the motor (61), the screw rod (62) on the left side is rotatably matched with the bottom plate (1), and the screw rod (62) is also rotatably arranged on one side, away from the second motor chassis (60), of the top of the bottom plate (1);

two first supporting seats (63) are arranged on two sides of the top of the bottom plate (1);

the guide rod (64) is arranged between the two first supporting seats (63) on the same side;

the two screw rods (62) are both provided with the sliding blocks (65) in a threaded manner, and the sliding blocks (65) are in sliding fit with the guide rods (64);

the belt pulleys (66) are arranged on one sides of the two screw rods (62);

a flat belt (67), wherein the flat belt (67) is wound between the two belt pulleys (66);

the inner sides of the two sliding blocks (65) are both provided with a first limiting rod (69) in a sliding way;

the pushing blocks (68) are arranged on one sides of the two first limiting rods (69), and the pushing blocks (68) on the same side are in sliding fit with the guide blocks (4) on the same side;

and a second return spring (610) is connected between the pushing block (68) and the adjacent sliding block (65).

3. The rare-earth metal alloy plate surface polishing device as set forth in claim 2, wherein the clamping mechanism (7) comprises:

the fixing blocks (70) are arranged on one sides of the two sliding blocks (65);

two fixed rods (71) are arranged on one side of the sliding plate (3);

the pushing frame (74) is arranged between the fixing rod (71) on the same side and the fixing block (70) on the same side in a sliding manner;

a third return spring (72) is connected between one side of the pushing frame (74) and the sliding plate (3);

the fourth return spring (73) is connected between the outer side of the pushing frame (74) and the fixed block (70);

the top parts of the two guide blocks (4) are respectively provided with a second supporting seat (75);

the inner sides of the two second supporting seats (75) are respectively and rotatably provided with a second rotating shaft (76);

the extrusion blocks (77) are arranged on one sides of the two second rotating shafts (76), and the extrusion blocks (77) are in sliding fit with the pushing frame (74);

the clamping blocks (78) are arranged on one sides of the two second rotating shafts (76).

4. A rare earth metal alloy plate surface polishing apparatus as set forth in claim 3, further comprising a shaking mechanism (8), wherein the shaking mechanism (8) comprises:

the gearbox (80) is mounted on one side, close to the first motor chassis (5), of the top of the bottom plate (1), and the gearbox (80) is in running fit with the right screw rod (62);

the output shaft of the gearbox (80) is provided with a unidirectional missing gear (81);

the fixture block (83), one side of the guide plate (2) is provided with the fixture block (83);

the rack (82) is arranged on one side of the fixture block (83), and the rack (82) is meshed with the unidirectional gear (81);

the other side of the guide plate (2) is provided with two second limiting rods (84), and the two second limiting rods (84) are in sliding fit with the bottom plate (1);

and two fifth return springs (85) are connected between the guide plate (2) and the bottom plate (1).

5. The rare earth metal alloy plate surface polishing device as set forth in claim 4, further comprising a blanking mechanism (9), wherein the blanking mechanism (9) comprises:

a first poke rod (90) is arranged on one side of the rack frame (82);

the first support frame (91) is arranged on one side, close to the rack frame (82), of the top of the bottom plate (1);

the second support frame (92) is arranged on one side, away from the first support frame (91), of the top of the bottom plate (1);

the sleeve (93) is arranged between the top parts of the first support frame (91) and the second support frame (92);

the device comprises a reciprocating grooved roller (94), wherein the reciprocating grooved roller (94) is rotatably arranged on one side in a sleeve (93), and a first poke rod (90) is in sliding fit with the reciprocating grooved roller (94);

the charging pipe (95) is arranged in the middle of the inner portion of the sleeve (93) in a sliding mode, the charging pipe (95) is in contact fit with the reciprocating grooved roller (94), and a rubber block is arranged on the left side of the reciprocating grooved roller (94) and can be better matched with the charging pipe (95);

the screw thread cover (96) is arranged on one side of the charging pipe (95) in a screw thread mode, and the screw thread cover (96) is in sliding fit with the sleeve (93).

6. The rare-earth metal alloy plate surface polishing device as set forth in claim 5, further comprising a securing mechanism (10), the securing mechanism (10) comprising:

a third rotating shaft (101), wherein the other side of the sleeve (93) is rotatably provided with the third rotating shaft (101);

the door cover (100) is arranged on the third rotating shaft (101), the door cover (100) is in rotating fit with the sleeve (93), and the door cover (100) is in contact fit with the threaded cover (96);

two torsion springs (102) are connected between the torsion spring (102), the door cover (100) and the sleeve (93).

7. The rare earth metal alloy plate surface polishing device as set forth in claim 6, further comprising a pressing mechanism (11), wherein the pressing mechanism (11) comprises:

the connecting block (110) is arranged on one side of the second supporting seat (75), and the connecting block (110) is in rotating fit with the second rotating shaft (76);

a second poke rod (111), wherein one side of the connecting block (110) is provided with the second poke rod (111);

the extrusion device comprises an extrusion rod (112), wherein the extrusion rod (112) is arranged on one side of a supporting block (52), and the extrusion rod (112) is in contact fit with a connecting block (110).

8. The rare-earth metal alloy plate surface polishing device as set forth in claim 7, further comprising a retaining mechanism (12), wherein the retaining mechanism (12) comprises:

the push rod (120) is arranged on one side of the second poke rod (111), and the push rod (120) is in sliding fit with the extrusion rod (112);

the upper part of the second support frame (92) is provided with a support rod (121);

the third limiting rod (122), the support rod (121) is internally provided with the third limiting rod (122) in a sliding way;

a clamping block (124) is arranged on one side of the third limiting rod (122);

the sixth return spring (123), the sixth return spring (123) is connected between the clamping block (124) and the supporting rod (121);

the top of the clamping block (124) is provided with a slope block (125), and the slope block (125) is in sliding fit with the ejector rod (120).