CN214025127U - Tableware polishing device - Google Patents

Abstract

The utility model provides a tableware burnishing device belongs to the tableware processing field. The tableware polishing device comprises a supporting mechanism, a polishing mechanism and an adjusting and collecting mechanism, wherein the supporting mechanism comprises a base, the polishing mechanism comprises a supporting column, a mechanical arm, a motor, a polishing wheel, a first support and a second hydraulic cylinder, an output shaft of the motor is rotatably penetrated through the mechanical arm, the polishing wheel is fixedly connected to the top end of the output shaft of the motor, the adjusting and collecting mechanism comprises a third hydraulic cylinder, a third swing cylinder, a fourth hydraulic cylinder, a fourth swing cylinder, a fifth hydraulic cylinder and a second support, a fixing frame is installed on one side of the fourth swing cylinder, and a plurality of suckers are installed on one side, far away from the fifth hydraulic cylinder, of the second support. The polishing efficiency is improved.

Description

Tableware polishing device

Technical Field

The utility model relates to a tableware processing field particularly, relates to a tableware burnishing device.

Background

The polishing of tableware is one of the important tableware production processes, and the polishing can improve the smoothness of the tableware to make the tableware more beautiful and facilitate the cleaning treatment after the tableware is used, especially the mechanical polishing, which is one of the most common tableware polishing modes.

At present, for larger tableware such as a dinner basin, a dinner pot and the like, the existing polishing process is to reversely buckle a blank on a support for external polishing, then manually pull the blank off, and perform internal polishing after adjustment.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a tableware burnishing device aims at improving current great tableware back-off and carries out the outer polishing on the support after, and the manual work is taken off comparatively difficultly, and outer polishing and interior polishing process flow are discontinuous, need the manual work to collect the product after the polishing is accomplished, influences the problem of polishing efficiency.

The utility model discloses a realize like this:

the utility model provides a tableware burnishing device, collect the mechanism including supporting mechanism, polishing mechanism and adjustment.

The supporting mechanism comprises a base, the polishing mechanism comprises a supporting column, a mechanical arm, a motor, a polishing wheel, a first support and a second hydraulic cylinder, the supporting column is fixedly connected above one side of the base, the mechanical arm is arranged at the top end of the supporting column, the motor is fixedly connected to one end, far away from the supporting column, of the mechanical arm, an output shaft of the motor rotatably penetrates through the mechanical arm, the polishing wheel is fixedly connected to the top end of the output shaft of the motor, the first support is slidably connected to the upper side of the base, two ends of the second hydraulic cylinder are respectively and fixedly connected to one side of the bottom of the first support and one side of the bottom of the supporting column, the adjusting and collecting mechanism comprises a third hydraulic cylinder, a third swing cylinder, a fourth hydraulic cylinder, a fourth swing cylinder, a fifth hydraulic cylinder and a second support, and the bottom of the third hydraulic cylinder is fixedly penetrated through the base, the third pneumatic cylinder sets up first support is kept away from support column one side, the third tilt cylinder rotate connect in third pneumatic cylinder piston rod top, fourth pneumatic cylinder fixed connection in third tilt cylinder one side, the fourth tilt cylinder rotate connect in fourth pneumatic cylinder piston rod top, the mount is installed to fourth tilt cylinder one side, the fifth pneumatic cylinder is fixed run through in the mount is kept away from fourth tilt cylinder one end, second support fixed connection in fifth pneumatic cylinder piston rod top, the second support is kept away from a plurality of sucking disc, a plurality of sucking disc evenly distributed is installed to fifth pneumatic cylinder one side.

The utility model discloses an in one embodiment, the slide rail is installed to the base top, first support bottom sliding connection in the slide rail, the slide rail is kept away from the dog is installed to support column one end.

The utility model discloses an in the embodiment, a plurality of baffle, a plurality of are installed to base top one side baffle evenly distributed, the baffle sets up the second support below.

The utility model discloses an in the embodiment, the arm includes first tilt cylinder, first servo motor, first pneumatic cylinder, second servo motor, the arm body and second tilt cylinder, first tilt cylinder rotate connect in the support column top, first servo motor installs first tilt cylinder one side, first pneumatic cylinder fixed connection in first servo motor output, second servo motor installs first pneumatic cylinder piston rod top, arm body fixed connection in second servo motor output, second tilt cylinder rotate connect in arm body lower extreme, first pneumatic cylinder with the connecting block is installed respectively to arm body top.

The utility model discloses an in one embodiment, the fixed plate is installed to second tilt cylinder one side, motor fixed connection in the fixed plate is close to second servo motor one side, the output shaft of motor rotate run through in the fixed plate.

In an embodiment of the present invention, the first support is provided with a support block at an upper side thereof.

In an embodiment of the utility model, the base is kept away from support column one side top is provided with the dust catcher, the connecting pipe is installed to the sunction inlet of dust catcher, the sunction inlet department of dust catcher installs air flow control valve, the environmental protection is installed at the air exit of dust catcher and is gathered the dirt bag.

In an embodiment of the utility model, the connecting pipe is kept away from suction inlet one end of dust catcher is installed the suction hood, the suction hood through a plurality of connecting rods fixed connection in the fixed plate is kept away from motor one side, the suction hood sets up the polishing wheel is outside.

The utility model discloses an in an embodiment, a plurality of buffer block, a plurality of are installed to the sucking disc periphery the buffer block evenly distributed.

The utility model discloses an in one embodiment, the buffer block includes casing, cylinder, spring and blotter, casing fixed connection in the second support, the cylinder slide run through in the casing opposite side, the casing with be provided with a plurality of springs between the cylinder, a plurality of spring evenly distributed, spring both ends respectively fixed connection in the casing with the cylinder, the cylinder is kept away from casing one side outside is provided with the blotter.

The utility model has the advantages that: the utility model discloses a tableware burnishing device who obtains through above-mentioned design, during the use, place the collection container in the base and keep away from support column one side top first, then buckle the blank back-off on first support, through the position of arm adjustment throwing aureola, begin the outer polishing operation, after the outer polishing is accomplished, through second pneumatic cylinder to the support column direction pulling first support, through the height of third pneumatic cylinder adjustment third tilt cylinder, then through the third tilt cylinder drive second support circle round to the throwing aureola below, through fourth pneumatic cylinder and fifth pneumatic cylinder adjustment second support to suitable position, through the sucking disc absorption that sets up on the second support the blank that has accomplished the outer polishing, then make the blank upset through the fourth tilt cylinder, make the blank inside circle round towards the throwing aureola, carry out the inner polishing operation, after the inner polishing is accomplished, drive the second support through the third tilt cylinder and collect the container top, the product is turned over through the fourth swing cylinder, the position is adjusted through the fourth hydraulic cylinder and the fifth hydraulic cylinder, then the product is placed into the collecting container, so that the situation that a blank needs to be artificially and laboriously pulled after the outer polishing is finished can be avoided, then the inner polishing is carried out, the processes of the inner polishing and the outer polishing are continuous, the product does not need to be manually collected after the polishing is finished, and the polishing efficiency is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a tableware polishing apparatus provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a polishing mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a mechanical arm according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an air volume control valve provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of an adjusting and collecting mechanism provided in an embodiment of the present invention;

FIG. 6 is a schematic structural view of a motor and a polishing wheel according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a second support according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a buffer block according to an embodiment of the present invention.

In the figure: 100-a support mechanism; 110-a base; 111-a slide rail; 112-a stop; 113-a baffle; 200-a polishing mechanism; 210-support columns; 220-a robotic arm; 221-a first tilt cylinder; 222-a first servo motor; 223-a first hydraulic cylinder; 224-a second servomotor; 225-arm body; 226-a second tilt cylinder; 2261-fixed plate; 227-connecting block; 230-a motor; 240-polishing wheel; 250-a first support; 251-a support block; 260-a vacuum cleaner; 261-connecting pipe; 2611-dust hood; 2612-connecting rod; 262-environmental protection dust collecting bag; 263-air volume control valve; 270-a second hydraulic cylinder; 300-adjusting the collection mechanism; 310-a third hydraulic cylinder; 320-a third tilt cylinder; 330-a fourth hydraulic cylinder; 340-a fourth tilt cylinder; 341-a fixing frame; 350-a fifth hydraulic cylinder; 360-a second support; 361-suction cup; 362-buffer block; 3621-case; 3622-column; 3623-spring; 3624-buffer pad.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a tableware polishing device comprises a supporting mechanism 100, a polishing mechanism 200 and an adjusting and collecting mechanism 300, wherein the polishing mechanism 200 and the adjusting and collecting mechanism 300 are arranged above the supporting mechanism 100.

Referring to fig. 1-2 and fig. 5, the supporting mechanism 100 includes a base 110, a sliding rail 111 is installed above the base 110, the bottom of the first support 250 is slidably connected to the sliding rail 111, a stopper 112 is installed at one end of the sliding rail 111 far away from the supporting column 210, the stopper 112 can prevent the first support 250 from sliding off the sliding rail 111, a plurality of baffles 113 are installed on one side above the base 110, the plurality of baffles 113 are uniformly distributed, the baffles 113 are disposed below the second support 360, and the baffles 113 are used for preventing the collecting container from sliding off the base 110.

Referring to fig. 1-4, the polishing mechanism 200 includes a supporting column 210, a mechanical arm 220, a motor 230, a polishing wheel 240, a first support 250 and a second hydraulic cylinder 270, the supporting column 210 is fixedly connected to a top of one side of the base 110, the mechanical arm 220 is disposed at a top end of the supporting column 210, the motor 230 is fixedly connected to one end of the mechanical arm 220 far away from the supporting column 210, an output shaft of the motor 230 rotatably penetrates through the mechanical arm 220, the polishing wheel 240 is fixedly connected to a top end of an output shaft of the motor 230 by riveting, the first support 250 is slidably connected to an upper side of the base 110, two ends of the second hydraulic cylinder 270 are respectively fixedly connected to one side of a bottom of the first support 250 and one side of a bottom of the supporting column 210, two ends of, A first servo motor 222, a first hydraulic cylinder 223, a second servo motor 224, an arm 225 and a second swing cylinder 226, wherein the first swing cylinder 221 is rotatably connected to the top end of the supporting column 210, the first servo motor 222 is installed at one side of the first swing cylinder 221, the first hydraulic cylinder 223 is fixedly connected to the output end of the first servo motor 222, the second servo motor 224 is installed at the top end of the piston rod of the first hydraulic cylinder 223, the arm 225 is fixedly connected to the output end of the second servo motor 224, the second swing cylinder 226 is rotatably connected to the lower end of the arm 225, connecting blocks 227 are respectively installed above the first hydraulic cylinder 223 and the arm 225, a fixing plate 2261 is installed at one side of the second swing cylinder 226, a motor 230 is fixedly connected to one side of the fixing plate 2261 close to the second servo motor 224, the output shaft of the motor 230 rotatably penetrates through the fixing plate 2261, and the position and angle of the fixing plate 2261 can be flexibly adjusted in multiple angles through the first swing cylinder 221, the first servo motor 222, the first hydraulic cylinder 223, the second servo motor 224 and the second swing cylinder 226, further adjusting the position of the polishing wheel 240, the supporting block 251 is installed on the upper side of the first support 250, the blank is reversely buckled on the supporting block 251 to provide stable support for external polishing, the supporting block 251 can be set into different shapes according to the shapes of the tableware blanks, after the external polishing of the tableware blanks is completed, the second hydraulic cylinder 270 pulls the first support 250 towards the direction of the supporting column 210, the dust collector 260 is arranged above one side of the base 110 far away from the supporting column 210, the connecting pipe 261 is installed at the suction inlet of the dust collector 260, the air flow control valve 263 is installed at the suction inlet of the dust collector 260, the environment-friendly dust collecting bag 262 is installed at the air outlet of the dust collector 260, the connecting pipe 261 is respectively fixed above the first hydraulic cylinder 223 and the arm body 225 through the connecting block 227, the air flow control valve 263 can adjust the air inlet amount of the dust collector 260 according to actual requirements, and the environment-friendly dust collecting bag 262, a dust hood 2611 is installed at one end, far away from the suction inlet of the dust collector 260, of the connecting pipe 261, the dust hood 2611 is fixedly connected to one side, far away from the motor 230, of the fixing plate 2261 through a plurality of connecting rods 2612, the dust hood 2611 is arranged outside the polishing wheel 240, the dust hood 2611 can effectively prevent harmful dust and debris generated in the polishing process from diffusing and splashing, the dust collector 260 is sucked through the connecting pipe 261, and environmental pollution can be effectively prevented.

Referring to fig. 1 and fig. 5-8, the adjusting and collecting mechanism 300 includes a third hydraulic cylinder 310, a third tilt cylinder 320, a fourth hydraulic cylinder 330, a fourth tilt cylinder 340, a fifth hydraulic cylinder 350, and a second support 360, a bottom end of the third hydraulic cylinder 310 is fixedly penetrated through the base 110, the third hydraulic cylinder 310 is disposed on a side of the first support 250 away from the supporting column 210, the third tilt cylinder 320 is rotatably connected to a top end of a piston rod of the third hydraulic cylinder 310, the fourth hydraulic cylinder 330 is fixedly connected to a side of the third tilt cylinder 320, the fourth tilt cylinder 340 is rotatably connected to a top end of a piston rod of the fourth hydraulic cylinder 330, a fixing frame 341 is mounted on a side of the fourth tilt cylinder 340, the fifth hydraulic cylinder 350 is fixedly penetrated through a end of the fixing frame 341 away from the fourth tilt cylinder 340, the second support 360 is fixedly connected to a top end of a piston rod of the fifth hydraulic cylinder 350, a plurality of suction cups 361 are mounted on a side of the second support 360 away from the fifth hydraulic cylinder 350, and the plurality of suction cups 361 are uniformly distributed, a plurality of buffer blocks 362 are installed on the periphery of the suction cup 361, the plurality of buffer blocks 362 are uniformly distributed, each buffer block 362 comprises a housing 3621, a column 3622, a spring 3623 and a buffer pad 3624, the housing 3621 is fixedly connected to the second support 360 by welding, the column 3622 slidably penetrates through the other side of the housing 3621, a plurality of springs 3623 are arranged between the housing 3621 and the column 3622, the plurality of springs 3623 are uniformly distributed, two ends of each spring 3623 are respectively and fixedly connected to the housing 3621 and the column 3622 by welding or riveting, the buffer pad 3624 is arranged outside one side of the column 3622 far away from the housing 3621, the height and the position of the second support 360 can be flexibly adjusted in multiple angles by the third hydraulic cylinder 310, the third swing cylinder 320, the fourth hydraulic cylinder 330, the fourth swing cylinder 340 and the fifth hydraulic cylinder 350, the suction cup 361 can suck finished blanks polished outside, the buffer block 362 can provide buffer to further provide supporting force for the blank, so that the blank is more firmly fixed by the second support 360, then the height of the second support 360 is adjusted by the fifth hydraulic cylinder 350, the blank is turned over by the fourth tilt cylinder 340, then the second support 360 is driven to be below the polishing wheel 240 by the third tilt cylinder 320 in a rotating manner, the blank can be further adjusted by the fourth hydraulic cylinder 330 to be located below the polishing wheel 240, then the inner polishing is carried out by the polishing wheel 240 without being taken down manually, so that the outer polishing process and the inner polishing process are continuous, after the polishing is finished, the second support 360 is driven to be above the collecting container by the third tilt cylinder 320 in a rotating manner, then the polished tableware is turned over by the fourth tilt cylinder 340, the height and the position of the second support 360 are adjusted by the fourth hydraulic cylinder 330 and the fifth hydraulic cylinder 350, the product is placed into the collecting container without being collected manually, the tableware polishing efficiency is improved.

Specifically, this tableware burnishing device's theory of operation: when in use, the collecting container is firstly placed in the baffle 113 above the base 110, then the blank is reversely buckled on the supporting block 251, the position and the angle of the polishing wheel 240 are flexibly adjusted in multiple angles through the first swing cylinder 221, the first servo motor 222, the first hydraulic cylinder 223, the second servo motor 224 and the second swing cylinder 226, the external polishing operation is started, after the external polishing operation is finished, the first support 250 is pulled towards the direction of the supporting column 210 through the second hydraulic cylinder 270, the height of the third swing cylinder 320 is adjusted through the third hydraulic cylinder 310, then the second support 360 is driven to rotate to the lower part of the polishing wheel 240 through the third swing cylinder 320, the second support 360 is adjusted to a proper position through the fourth hydraulic cylinder 330 and the fifth hydraulic cylinder 350, the blank which is finished the external polishing is sucked through the suction disc 361 arranged on the second support 360, the buffer block 362 can provide buffer, further provide supporting force for the blank, so that the second support 360 is more firmly fixed, then make the blank upset through fourth tilt cylinder 340, make the inside polishing wheel 240 that faces of blank, carry out interior polishing operation, after interior polishing is accomplished, drive second support 360 through third tilt cylinder 320 and circle round to the collection container top, the tableware upset after the rethread fourth tilt cylinder 340 made the polishing accomplish, adjust the position through fourth pneumatic cylinder 330 and fifth pneumatic cylinder 350, then put into the collection container with the product, just so can avoid needing to dig the blank hard by the manual work after the completion of outer polishing, carry out interior polishing again, make the technology of interior polishing and outer polishing continuous, and also need not artifical collection product after the polishing is accomplished, greatly improved polishing efficiency.

It should be noted that the specific model specifications of the first servo motor 222, the second servo motor 224 and the motor 230 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first servo motor 222, the second servo motor 224 and the motor 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A tableware polishing device is characterized by comprising

A support mechanism (100), the support mechanism (100) comprising a base (110);

a polishing mechanism (200), wherein the polishing mechanism (200) comprises a supporting column (210), a mechanical arm (220), a motor (230), a polishing wheel (240), a first support (250) and a second hydraulic cylinder (270), the supporting column (210) is fixedly connected above one side of the base (110), the mechanical arm (220) is arranged at the top end of the supporting column (210), the motor (230) is fixedly connected with one end of the mechanical arm (220) far away from the supporting column (210), the output shaft of the motor (230) is rotatably penetrated through the mechanical arm (220), the polishing wheel (240) is fixedly connected to the top end of an output shaft of the motor (230), the first support (250) is connected to the upper side of the base (110) in a sliding mode, and two ends of the second hydraulic cylinder (270) are fixedly connected to one side of the bottom of the first support (250) and one side of the bottom of the supporting column (210) respectively;

the adjusting and collecting mechanism (300) comprises a third hydraulic cylinder (310), a third tilt cylinder (320), a fourth hydraulic cylinder (330), a fourth tilt cylinder (340), a fifth hydraulic cylinder (350) and a second support (360), the bottom end of the third hydraulic cylinder (310) is fixedly penetrated through the base (110), the third hydraulic cylinder (310) is arranged on one side, far away from the supporting column (210), of the first support (250), the third tilt cylinder (320) is rotatably connected to the top end of a piston rod of the third hydraulic cylinder (310), the fourth hydraulic cylinder (330) is fixedly connected to one side of the third tilt cylinder (320), the fourth tilt cylinder (340) is rotatably connected to the top end of a piston rod of the fourth hydraulic cylinder (330), a fixing frame (341) is installed on one side of the fourth tilt cylinder (340), and the fifth hydraulic cylinder (350) is fixedly penetrated through one end, far away from the fourth tilt cylinder (340), of the fixing frame (341), second support (360) fixed connection in fifth pneumatic cylinder (350) piston rod top, second support (360) are kept away from fifth pneumatic cylinder (350) one side is installed a plurality of sucking disc (361), a plurality of sucking disc (361) evenly distributed.

2. A tableware polishing device according to claim 1, wherein a slide rail (111) is installed above the base (110), the bottom of the first seat (250) is slidably connected to the slide rail (111), and a stopper (112) is installed at one end of the slide rail (111) far away from the supporting column (210).

3. A tableware polishing device according to claim 2, wherein a plurality of baffles (113) are installed on one side above said base (110), a plurality of said baffles (113) are uniformly distributed, and said baffles (113) are disposed below said second support (360).

4. Tableware polishing device according to claim 3, characterized in that said robot arm (220) comprises a first tilt cylinder (221), a first servo motor (222), a first hydraulic cylinder (223), a second servo motor (224), an arm body (225) and a second tilt cylinder (226), the first tilt cylinder (221) is rotatably connected to the top end of the support column (210), the first servo motor (222) is installed on one side of the first tilt cylinder (221), the first hydraulic cylinder (223) is fixedly connected with the output end of the first servo motor (222), the second servo motor (224) is arranged at the top end of the piston rod of the first hydraulic cylinder (223), the arm body (225) is fixedly connected with the output end of the second servo motor (224), the second swing cylinder (226) is rotatably connected to the lower end of the arm body (225), and connecting blocks (227) are respectively arranged above the first hydraulic cylinder (223) and the arm body (225).

5. The tableware polishing apparatus according to claim 4, wherein a fixing plate (2261) is installed at one side of the second swing cylinder (226), the motor (230) is fixedly connected to the fixing plate (2261) near the second servo motor (224), and an output shaft of the motor (230) rotatably penetrates through the fixing plate (2261).

6. Tableware polishing device according to claim 5, characterized in that said first seat (250) is provided with a support block (251) at the upper side.

7. The tableware polishing device according to claim 6, wherein a dust collector (260) is arranged above one side of the base (110) far away from the supporting column (210), a connecting pipe (261) is installed at a suction inlet of the dust collector (260), a wind volume control valve (263) is installed at the suction inlet of the dust collector (260), and an environment-friendly dust collecting bag (262) is installed at a wind outlet of the dust collector (260).

8. The tableware polishing apparatus according to claim 7, wherein a dust hood (2611) is installed at an end of the connecting pipe (261) far away from the suction inlet of the dust collector (260), the dust hood (2611) is fixedly connected to the fixing plate (2261) far away from the motor (230) through a plurality of connecting rods (2612), and the dust hood (2611) is disposed outside the polishing wheel (240).

9. A tableware polishing device according to claim 1, wherein said suction cup (361) is peripherally provided with a plurality of buffer blocks (362), and said plurality of buffer blocks (362) are uniformly distributed.

10. The tableware polishing device according to claim 9, wherein the buffer block (362) comprises a housing (3621), a column (3622), a spring (3623) and a buffer pad (3624), the housing (3621) is fixedly connected to the second support (360), the column (3622) slides through the other side of the housing (3621), a plurality of springs (3623) are arranged between the housing (3621) and the column (3622), the plurality of springs (3623) are uniformly distributed, two ends of the spring (3623) are respectively fixedly connected to the housing (3621) and the column (3622), and the buffer pad (3624) is arranged outside one side of the column (3622) away from the housing (3621).

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