CN109159018B - Daily ceramic bowl vibration polishing equipment based on negative pressure is attached - Google Patents

Abstract

The invention provides daily ceramic bowl vibration polishing equipment based on negative pressure attachment, and relates to the field of ceramic bowl processing. This daily ceramic bowl vibratory finishing equipment based on negative pressure is attached, the on-line screen storage device comprises a base, the upper surface of base all fixedly connected with supporting legs all around, the last fixed surface of supporting leg is connected with the backup pad, and the inner wall of backup pad is provided with first bolt, and the surperficial top threaded connection of first screw thread has first fixed block, the first snap ring of the last fixed surface of first fixed block connection. This daily ceramic bowl vibration polishing equipment based on negative pressure is attached, piston block rebound produces the negative pressure in piston block below, plays certain adsorption efficiency to ceramic bowl through the gas pocket to effectual present daily ceramic bowl vibration polishing equipment of having solved, when fixing through anchor clamps, anchor clamps are less to the clamping-force of ceramic bowl, when the polishing, lead to ceramic bowl to drop easily, are not convenient for take out the ceramic bowl after polishing.

Description

Daily ceramic bowl vibration polishing equipment based on negative pressure is attached

Technical Field

The invention relates to the technical field of ceramic bowl processing, in particular to daily ceramic bowl vibration polishing equipment based on negative pressure attachment.

Background

The traditional concept of ceramic tableware is that all artificial industrial products are made of inorganic nonmetallic minerals such as clay and the like. It includes various products made up by using clay or clay-containing mixture through the processes of mixing, forming and calcining. In the production process of ceramic bowls, the surface of the ceramic bowl is mostly polished by using a vibration polishing device, and the vibration polishing device has high-frequency vibration, so that a working substance is closely and uniformly mixed with grinding stones or steel balls, grinding agents and the like and rolls in a spiral vortex shape to grind, cut or polish the surface of the working substance

However, most of the existing daily ceramic bowl vibration polishing equipment clamps the bottom of a ceramic bowl through a clamp, but the bottom of the ceramic bowl is narrow, and when the ceramic bowl is fixed through the clamp, the contact area is small, so that the clamping force of the clamp on the ceramic bowl is small, and the ceramic bowl is easy to fall off and is inconvenient to take out after polishing.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides daily ceramic bowl vibration polishing equipment based on negative pressure attachment, which solves the problems that most of the conventional daily ceramic bowl vibration polishing equipment clamps the bottom of a ceramic bowl through a clamp, but the bottom of the ceramic bowl is narrow, when the daily ceramic bowl vibration polishing equipment is fixed through the clamp, the contact area is small, the clamping force of the clamp on the ceramic bowl is small, the ceramic bowl is easy to fall off during polishing, and the ceramic bowl after polishing is inconvenient to take out.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a daily ceramic bowl vibration polishing device based on negative pressure attachment comprises a base, wherein supporting legs are fixedly connected to the periphery of the upper surface of the base, supporting plates are fixedly connected to the upper surfaces of the supporting legs, first bolts are arranged on the inner walls of the supporting plates, first fixing blocks are in threaded connection with the tops of the surfaces of first threads, first clamping rings are fixedly connected to the upper surfaces of the first fixing blocks, supporting springs are fixedly connected to the inner walls of the first clamping rings, second clamping rings are fixedly connected to the tops of the surfaces of the supporting springs, second fixing blocks are fixedly connected to the tops of the second clamping rings, a bearing plate is arranged at the tops of the second fixing blocks, second bolts are arranged on the inner walls of the bearing plate, the bottoms of the surfaces of the second bolts are in threaded connection with the inner walls of the second fixing blocks, and a vibration mechanism is arranged at the bottom of, and a third bolt is arranged on the inner wall of the vibration mechanism, and the top of the surface of the third bolt is in threaded connection with the bottom of the bearing plate.

The inner wall of the bearing plate is provided with a discharging box, the left side and the right side of the inner wall of the discharging box are fixedly connected with electric push rods, the top of the surface of each electric push rod is sleeved with a first limiting block, the surface of each electric push rod is sleeved with a supporting frame above the corresponding first limiting block, the surface of each electric push rod is in threaded connection with a first threaded disc above the corresponding supporting frame, the inner wall of each supporting frame is fixedly connected with a dustproof plate, the inner wall of each dustproof plate is fixedly connected with a threaded sleeve, the inner wall of each threaded sleeve is in threaded connection with a threaded rod, the bottom of each dustproof plate is fixedly connected with a sealing sleeve outside the threaded rod, the bottom of each sealing sleeve is fixedly connected with an adsorption plate, the middle part of the upper surface of each adsorption plate is provided with an air hole, the inner wall of each sealing sleeve is in sliding connection with, the top fixedly connected with handle of threaded rod, the joint groove has all been seted up all around to the surface of blowing case, the upper surface of loading board all fixedly connected with latch mechanism all around, latch mechanism's surface and the inner wall joint in joint groove.

Further, the vibration mechanism comprises a dust cover, a motor frame, a driving motor, a rotating shaft, a bearing, a second limiting block, an eccentric water tank, a sealing cover and a second threaded disc, the inner wall of the dust cover is sleeved with the surface of the third bolt, the inner wall of the dust cover is fixedly connected with a motor frame, the inner wall of the motor frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft through a coupler, the surface of the rotating shaft is fixedly connected with a bearing, the surface of the bearing is fixedly connected with the inner wall of the dust cover, a second limiting block is fixedly connected on the surface of the rotating shaft and positioned at the bottom of the dust cover, an eccentric water tank is sleeved on the surface of the rotating shaft and positioned below the second limiting block, the right side of the upper surface of the eccentric water tank is in threaded connection with a sealing cover, and the surface of the rotating shaft and the position below the eccentric water tank are in threaded connection with a second threaded disc.

Further, the clamping mechanism includes first connecting block, second connecting block, limiting plate, connecting rod, reset spring and joint piece, the inner wall of first connecting block articulates through the round pin axle has the second connecting block, the inner wall bottom of second connecting block is provided with the limiting plate, the last fixed surface of limiting plate is connected with the connecting rod, the surface of connecting rod and the inner wall sliding connection of second connecting block, the surface of connecting rod is located the inside reset spring that has cup jointed of second connecting block, the top fixedly connected with joint piece of connecting rod, the surface of joint piece and the inner wall joint in joint groove, the bottom of first connecting block is connected with the last fixed surface of loading board.

Further, equal fixedly connected with third connecting block all around the surface of backup pad, the inner wall of third connecting block articulates through the round pin axle has the dead lever, the fixed slot has all been seted up all around to the bottom of loading board, the surface of dead lever and the inner wall of fixed slot mutually support.

Furthermore, the inner wall of the material placing box is fixedly connected with a baffle plate outside the electric push rod.

Furthermore, the surface of the rotating shaft is fixedly connected with fan blades inside the dust cover.

Furthermore, the elastic force of the supporting spring is larger than the downward pressure of the bearing plate on the supporting spring.

Furthermore, the axis of the rotating shaft and the center of the bearing plate are in the same vertical plane.

Furthermore, the axis of the air hole and the center of the material placing box are in the same vertical plane.

Advantageous effects

1. The daily ceramic bowl vibration polishing equipment based on negative pressure attachment is characterized in that a support frame, a dust guard, a threaded sleeve, a threaded rod, a sealing sleeve, an adsorption plate, an air hole, a piston block and a handle are arranged, the ceramic bowl is prevented from being arranged below the adsorption plate, the bottom of the ceramic bowl is in contact with the bottom of the adsorption plate, the handle is rotated, the piston block moves upwards under the action of the threaded sleeve and the threaded rod, negative pressure is generated below the piston block, the ceramic bowl has certain adsorption capacity through the air hole and is fixed on the adsorption plate, the ceramic bowl is convenient to fix, and therefore the problem that the conventional daily ceramic bowl vibration polishing equipment is prone to falling off due to the fact that the bottom of the ceramic bowl is clamped by a clamp mostly, the bottom of the ceramic bowl is narrow and is fixed by the clamp, the contact area is small, the clamping force of the clamp on the ceramic bowl is small, and the ceramic bowl is prone to falling off during polishing is solved effectively, the polished ceramic bowl is inconvenient to take out.

2. This daily ceramic bowl vibration polishing equipment based on negative pressure is attached, through setting up dust cover and flabellum, driving motor during operation, it rotates to make the flabellum rotate through the pivot, the pivoted flabellum plays the guide effect to the air, accelerate the inside and outside circulation of air of dust cover, discharge the heat that the driving motor during operation produced fast, prevent that driving motor is overheated, lead to driving motor to damage, and simultaneously, the dust cover plays the effect of blockking to the dust in the air, it is inside to prevent that the dust in the air from getting into driving motor, lead to the damage of driving motor internals, make the unable normal use of driving motor.

3. This daily ceramic bowl vibratory finishing equipment based on negative pressure is attached, through setting up eccentric water tank, open driving motor, make eccentric water tank rotate through the pivot, under eccentric water tank and supporting spring's combined action, make blowing case produce the vibration all around in the left-right direction, polishing material and ceramic bowl looks mutual friction in the blowing case, polish the processing to ceramic bowl, and simultaneously, through the volume that changes eccentric water tank water-logging, make eccentric water tank's weight change, and the amplitude of blowing case increases eccentric water tank's weight increase and increase, thereby be convenient for change the amplitude of blowing case, make this vibratory finishing equipment can change the vibration range according to the polishing needs, the effectual practicality that improves this vibratory finishing equipment.

4. This daily ceramic bowl vibration polishing equipment based on negative pressure is attached, through setting up joint groove and clamping mechanism, pulling joint piece, under the effect of first connecting block and second connecting block, withdraw from joint inslot portion with the joint piece, make the blowing case separate with the loading board, be convenient for take out the polishing material in the blowing case, during the installation, inside putting the blowing case into the loading board, insert joint inslot portion with the joint piece, reset spring plays the impetus to the limiting plate, make joint piece card inside the joint inslot portion, thereby be convenient for fix the blowing case with the loading board together.

5. This daily ceramic bowl vibratory finishing equipment based on negative pressure is attached, through setting up third connecting block, dead lever and fixed slot, when needing to be changed supporting spring, inside the dead lever that will correspond the position inserted the fixed slot, played the supporting role to the loading board through the fixed lever, made the distance between backup pad and the loading board fixed to the operating personnel of being convenient for follow the trade supporting spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a top view of the structure of the present invention;

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

Wherein, 1 base, 2 supporting legs, 3 supporting plates, 4 first bolts, 5 first fixed blocks, 6 first snap rings, 7 supporting springs, 8 second snap rings, 9 second fixed blocks, 10 bearing plates, 11 second bolts, 12 vibration mechanisms, 121 dust covers, 122 motor frames, 123 driving motors, 124 rotating shafts, 125 bearings, 126 second limited blocks, 127 eccentric water tanks, 128 sealing covers, 129 second thread discs, 13 third bolts, 14 discharging tanks, 15 electric push rods, 16 first limited blocks, 17 supporting frames, 18 first thread discs, 19 dust-proof plates, 20 thread sleeves, 21 threaded rods, 22 sealing sleeves, 23 adsorption plates, 24 air holes, 25 piston blocks, 26 handles, 27 clamping grooves, 28 clamping mechanisms, 281 first connecting blocks, 282 second connecting blocks, 283 limiting plates, 284 connecting rods, 285 return springs, 286 clamping blocks, 29 third connecting blocks, 30 fixed rods, 31 fixed grooves, 27 clamping grooves, 28 clamping mechanisms, 281 first connecting blocks, 282 second connecting blocks, 283 connecting rods, 284 connecting rods, 285 return springs, 286 clamping blocks, 29 third connecting blocks, 32 baffles, 33 fan blades.

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, an embodiment of the invention provides a daily ceramic bowl vibration polishing device based on negative pressure attachment, which comprises a base 1, whereinsupport legs 2 are fixedly connected to the periphery of the upper surface of the base 1, asupport plate 3 is fixedly connected to the upper surface of thesupport legs 2,first bolts 4 are arranged on the inner wall of thesupport plate 3,first fixing blocks 5 are in threaded connection with the top of the surface of the first threads, thefirst fixing blocks 5 are fixed on thesupport plate 3 through thefirst bolts 4,first clamp rings 6 are fixedly connected to the upper surface of thefirst fixing blocks 5,support springs 7 are fixedly connected to the inner wall of thefirst clamp rings 6, second clamp rings 8 are fixedly connected to the top of thesupport springs 7,second fixing blocks 9 are fixedly connected to the top of the second clamp rings 8, abearing plate 10 is arranged on the top of thesecond fixing blocks 9, the elastic force of thesupport springs 7 is greater than the downward pressure of, the supportingspring 7 has a supporting function for thebearing plate 10, the periphery of the surface of the supportingplate 3 is fixedly connected with a third connectingblock 29, the inner wall of the third connectingblock 29 is hinged with afixing rod 30 through a pin shaft, the periphery of the bottom of thebearing plate 10 is provided with afixing groove 31, the surface of thefixing rod 30 is matched with the inner wall of thefixing groove 31, through the arrangement of the third connectingblock 29, thefixing rod 30 and thefixing groove 31, when the supportingspring 7 needs to be replaced, thefixing rod 30 at the corresponding position is inserted into thefixing groove 31, thebearing plate 10 is supported through thefixing rod 30, the distance between the supportingplate 3 and thebearing plate 10 is fixed, so that an operator can conveniently replace the supportingspring 7, the inner wall of thebearing plate 10 is provided with asecond bolt 11, the bottom of the surface of thesecond bolt 11 is in threaded connection with the inner wall of thesecond fixing block 9, the bottom of thebearing plate 10 is provided with a vibration mechanism 12, the vibration mechanism 12 comprises adust cover 121, amotor frame 122, adriving motor 123, arotating shaft 124, abearing 125, a second limitingblock 126, aneccentric water tank 127, asealing cover 128 and a second threadeddisc 129, the inner wall of thedust cover 121 is sleeved with the surface of thethird bolt 13, the aperture of thedust cover 121 is one micron to three microns, the inner wall of thedust cover 121 is fixedly connected with themotor frame 122, the inner wall of themotor frame 122 is fixedly connected with thedriving motor 123, the output end of thedriving motor 123 is fixedly connected with therotating shaft 124 through a coupler, the axis of the rotatingshaft 124 is in the same vertical plane with the center of thebearing plate 10, the surface of therotating shaft 124 is fixedly connected with afan blade 33 inside thedust cover 121, through thedust cover 121 and thefan blade 33, when thedriving motor 123 works, the fan blade, the circulation of air inside and outside thedust cover 121 is accelerated, heat generated when thedriving motor 123 works is rapidly discharged, thedriving motor 123 is prevented from being overheated, and thedriving motor 123 is damaged, meanwhile, the dust cover 121 blocks dust in the air, and the dust in the air is prevented from entering thedriving motor 123, and internal parts of the drivingmotor 123 are damaged, so that thedriving motor 123 cannot be normally used, the surface of the rotatingshaft 124 is fixedly connected with thebearing 125, the surface of thebearing 125 is fixedly connected with the inner wall of thedust cover 121, the surface of the rotatingshaft 124 is fixedly connected with the second limitingblock 126 at the bottom of thedust cover 121, the surface of the rotatingshaft 124 is sleeved with theeccentric water tank 127 below the second limitingblock 126, the right side of the upper surface of theeccentric water tank 127 is in threaded connection with thesealing cover 128, thedriving motor 123 is opened by arranging theeccentric water tank 127, and the, under the combined action of theeccentric water tank 127 and the supportingspring 7, thematerial discharge box 14 vibrates in the front, back, left and right directions, the polishing material in thematerial discharge box 14 rubs with the ceramic bowl, the ceramic bowl is polished, meanwhile, the weight of theeccentric water tank 127 is changed by changing the volume of water in theeccentric water tank 127, and the amplitude of thematerial discharge box 14 is increased by increasing the weight of theeccentric water tank 127, so that the amplitude of thematerial discharge box 14 is changed, the vibration amplitude of the vibration polishing device can be changed according to the polishing requirement, the practicability of the vibration polishing device is effectively improved, the surface of the rotatingshaft 124 and the lower part of theeccentric water tank 127 are in threaded connection with a second threadeddisc 129, theeccentric water tank 127 is fixed on the rotatingshaft 124 through the second threadeddisc 129, the inner wall of the vibration mechanism 12 is provided with athird bolt 13, the top of the surface of thethird bolt 13 is in threaded connection with the bottom of the, the vibration mechanism 12 is fixed to the bottom of thecarrier plate 10 by athird bolt 13.

The inner wall of thebearing plate 10 is provided with amaterial discharging box 14, the left side and the right side of the inner wall of thematerial discharging box 14 are fixedly connected withelectric push rods 15, the inner wall of thematerial discharging box 14 is fixedly connected with abaffle 32 outside theelectric push rods 15, thebaffle 32 has an isolation effect on polishing materials of thematerial discharging box 14, the surface of theelectric push rods 15 is prevented from being scratched by the polishing materials, theelectric push rods 15 are damaged, the top of the surface of theelectric push rods 15 is sleeved with a first limitingblock 16, the surface of theelectric push rods 15 is sleeved with a supportingframe 17 above the first limitingblock 16, the first limitingblock 16 has a supporting effect on the supportingframe 17, the surface of theelectric push rods 15 is in threaded connection with a first threadeddisc 18 above the supportingframe 17, the supportingframe 17 is fixed on theelectric push rods 15 through the first threadeddisc 18, the inner wall of the supportingframe 17 is fixedly connected with, the inner wall of the threadedsleeve 20 is in threaded connection with a threadedrod 21, the bottom of thedust guard 19 is fixedly connected with a sealing sleeve 22 outside the threadedrod 21, air inside and outside the sealing sleeve 22 circulates through thedust guard 19, the bottom of the sealing sleeve 22 is fixedly connected with anadsorption plate 23, the middle of the upper surface of theadsorption plate 23 is provided with anair hole 24, the axis of theair hole 24 is in the same vertical plane with the center of thematerial discharge box 14, the inner wall of the sealing sleeve 22 is in sliding connection with apiston block 25, the upper surface of thepiston block 25 is fixedly connected with the bottom of the threadedrod 21, the top of the threadedrod 21 is fixedly connected with ahandle 26, a ceramic bowl is prevented below theadsorption plate 23, the bottom of the ceramic bowl is in contact with the bottom of theadsorption plate 23, thehandle 26 is rotated, thepiston block 25 moves upwards under the action of the threadedsleeve 20 and the threadedrod 21, negative pressure is generated below thepiston block 25, fixing the ceramic bowl on theadsorption plate 23, wherein the periphery of the surface of thematerial placing box 14 is provided with aclamping groove 27, the periphery of the upper surface of thebearing plate 10 is fixedly connected with a clamping mechanism 28, the clamping mechanism 28 comprises a first connectingblock 281, a second connectingblock 282, alimiting plate 283, a connectingrod 284, areset spring 285 and aclamping block 286, the inner wall of the first connectingblock 281 is hinged with the second connectingblock 282 through a pin shaft, the bottom of the inner wall of the second connectingblock 282 is provided with thelimiting plate 283, the upper surface of thelimiting plate 283 is fixedly connected with the connectingrod 284, the surface of the connectingrod 284 is in sliding connection with the inner wall of the second connectingblock 282, the surface of the connectingrod 284 is sleeved with thereset spring 285 and positioned inside the second connectingblock 282, the top of the connectingrod 284 is fixedly connected with theclamping block 286, the surface of theclamping block 286 is clamped with the inner wall, clamping mechanism 28's surface and the inner wall joint injoint groove 27, through setting upjoint groove 27 and clamping mechanism 28, pullingjoint piece 286, under the effect of first connectingblock 281 and second connectingblock 282, withdraw fromjoint piece 286 insidejoint groove 27, makeworkbin 14 separate withloading board 10, be convenient for take out the polishing material inworkbin 14, during the installation, insideworkbin 14 will be put intoloading board 10, insertjoint piece 286 inside 27, resetspring 285 plays the impetus to limitingplate 283, makejoint piece 286 block inside 27, thereby be convenient forfix workbin 14 and loadingboard 10 together.

The working principle is as follows: when the polishing device is used, polishing materials are poured into thematerial placing box 14, the ceramic bowl is prevented from being arranged below theadsorption plate 23, the bottom of the ceramic bowl is in contact with the bottom of theadsorption plate 23, thehandle 26 is rotated, thepiston block 25 moves upwards under the action of the threadedsleeve 20 and the threadedrod 21, negative pressure is generated below thepiston block 25, the ceramic bowl has certain adsorption capacity through theair hole 24 and is fixed on theadsorption plate 23, after the fixing is completed, theelectric push rod 15 is opened, the ceramic bowl moves downwards and is inserted into the polishing materials, the drivingmotor 123 is opened, theeccentric water tank 127 is rotated through the rotatingshaft 124, thematerial placing box 14 vibrates in the front-back and left-right directions under the combined action of theeccentric water tank 127 and the supportingspring 7, the polishing materials in thematerial placing box 14 rub against the ceramic bowl, the ceramic bowl is polished, and after the polishing is completed, theelectric push rod 15 is driven, the ceramic bowl is moved out of the polishing material, thehandle 26 is rotated, thepiston block 25 is moved downwards under the action of the threadedsleeve 20 and the threadedrod 21 to separate the ceramic bowl from theadsorption plate 23, when the polishing material is taken out, theclamping block 286 is pulled, theclamping block 286 is withdrawn from theclamping groove 27 under the action of the first connectingblock 281 and the second connectingblock 282 to separate thedischarge box 14 from thebearing plate 10, the polishing material is poured out, when the polishing material is installed, thedischarge box 14 is placed into thebearing plate 10, theclamping block 286 is inserted into theclamping groove 27, thereset spring 285 plays a role in pushing the limiting plate to clamp theclamping block 286 in theclamping groove 27, thedischarge box 14 and thebearing plate 10 are fixed together, when the supportingspring 7 needs to be replaced, thefixing rod 30 at the corresponding position is inserted into thefixing groove 31, thebearing plate 10 is supported through thefixing rod 283 30, so that the distance between the supportingplate 3 and thebearing plate 10 is fixed, thefirst bolt 4 and thesecond bolt 11 are unscrewed and a new supportingspring 7 is replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a daily ceramic bowl vibration polishing equipment based on negative pressure is attached, includes base (1), its characterized in that: the supporting legs (2) are fixedly connected to the periphery of the upper surface of the base (1), the supporting legs (2) are fixedly connected to the upper surface of the supporting legs (3), first bolts (4) are arranged on the inner wall of the supporting plates (3), first fixing blocks (5) are in threaded connection with the tops of the surfaces of the first bolts (4), first clamping rings (6) are fixedly connected to the upper surfaces of the first fixing blocks (5), supporting springs (7) are fixedly connected to the inner walls of the first clamping rings (6), second clamping rings (8) are fixedly connected to the tops of the surfaces of the supporting springs (7), second fixing blocks (9) are fixedly connected to the tops of the second clamping rings (8), a bearing plate (10) is arranged at the tops of the second fixing blocks (9), second bolts (11) are arranged on the inner walls of the bearing plate (10), and the bottoms of the surfaces of the second bolts (11) are in threaded connection with the inner walls of the second fixing blocks (9, the bottom of the bearing plate (10) is provided with a vibration mechanism (12), the inner wall of the vibration mechanism (12) is provided with a third bolt (13), and the top of the surface of the third bolt (13) is in threaded connection with the bottom of the bearing plate (10);

the inner wall of the bearing plate (10) is provided with a material discharging box (14), the left side and the right side of the inner wall of the material discharging box (14) are fixedly connected with electric push rods (15), a first limiting block (16) is sleeved at the top of the surface of each electric push rod (15), a supporting frame (17) is sleeved on the surface of each electric push rod (15) and positioned above the corresponding first limiting block (16), a first threaded disc (18) is connected on the surface of each electric push rod (15) and positioned above the corresponding supporting frame (17) in a threaded manner, a dust guard (19) is fixedly connected to the inner wall of each supporting frame (17), a threaded sleeve (20) is fixedly connected to the inner wall of each dust guard (19), a threaded rod (21) is connected to the inner wall of each threaded sleeve (20), a sealing sleeve (22) is fixedly connected to the bottom of each dust guard (19), the bottom of the sealing sleeve (22) is fixedly connected with an adsorption plate (23), the middle part of the upper surface of the adsorption plate (23) is provided with an air hole (24), the inner wall of the sealing sleeve (22) is connected with a piston block (25) in a sliding manner, the upper surface of the piston block (25) is fixedly connected with the bottom of a threaded rod (21), the top of the threaded rod (21) is fixedly connected with a handle (26), clamping grooves (27) are formed in the periphery of the surface of the material placing box (14), clamping mechanisms (28) are fixedly connected with the periphery of the upper surface of the bearing plate (10), the surface of each clamping mechanism (28) is clamped with the inner wall of each clamping groove (27), each clamping mechanism (28) comprises a first connecting block (281), a second connecting block (282), a limiting plate (283), a connecting rod (284), a reset spring (285) and a clamping block (286), the inner wall of the first connecting block (281) is hinged with the second connecting block (282, the inner wall bottom of second connecting block (282) is provided with limiting plate (283), the last fixed surface of limiting plate (283) is connected with connecting rod (284), the surface of connecting rod (284) and the inner wall sliding connection of second connecting block (282), the surface of connecting rod (284) is located second connecting block (282) inside and has cup jointed reset spring (285), the top fixedly connected with joint piece (286) of connecting rod (285), the surface of joint piece (286) and the inner wall joint of joint groove (27), the bottom of first connecting block (281) and the last fixed surface of loading board (10) are connected.

2. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 1, wherein: the vibration mechanism (12) comprises a dust cover (121), a motor frame (122), a driving motor (123), a rotating shaft (124), a bearing (125), a second limiting block (126), an eccentric water tank (127), a sealing cover (128) and a second threaded disc (129), wherein the inner wall of the dust cover (121) is sleeved with the surface of a third bolt (13), the inner wall of the dust cover (121) is fixedly connected with the motor frame (122), the inner wall of the motor frame (122) is fixedly connected with the driving motor (123), the output end of the driving motor (123) is fixedly connected with the rotating shaft (124) through a coupler, the surface of the rotating shaft (124) is fixedly connected with the bearing (125), the surface of the bearing (125) is fixedly connected with the inner wall of the dust cover (121), and the surface of the rotating shaft (124) is fixedly connected with the second limiting block (126) at the bottom of the dust cover, the surface of the rotating shaft (124) is positioned below the second limiting block (126) and sleeved with an eccentric water tank (127), the right side of the upper surface of the eccentric water tank (127) is in threaded connection with a sealing cover (128), and the surface of the rotating shaft (124) is positioned below the eccentric water tank (127) and in threaded connection with a second threaded disc (129).

3. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 1, wherein: the surface of backup pad (3) is equal fixedly connected with third connecting block (29) all around, the inner wall of third connecting block (29) articulates through the round pin axle has dead lever (30), fixed slot (31) have all been seted up all around to the bottom of loading board (10), the surface of dead lever (30) and the inner wall of fixed slot (31) mutually support.

4. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 1, wherein: the inner wall of the material placing box (14) is fixedly connected with a baffle (32) outside the electric push rod (15).

5. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 2, wherein: the surface of the rotating shaft (124) is positioned in the dust cover (121) and is fixedly connected with fan blades (33).

6. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 1, wherein: the elastic force of the supporting spring (7) is larger than the downward pressure of the bearing plate (10) on the supporting spring (7).

7. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 2, wherein: the axis of the rotating shaft (124) and the center of the bearing plate (10) are in the same vertical plane.

8. The daily ceramic bowl vibration polishing device based on negative pressure attachment as claimed in claim 1, wherein: the axis of the air hole (24) is in the same vertical plane with the center of the material discharge box (14).

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