CN210307199U

CN210307199U - Tableware edging burnishing device

Info

Publication number: CN210307199U
Application number: CN201921074714.1U
Authority: CN
Inventors: 张万龙; 吕少飞; 张高桢
Original assignee: Hezhou Baoxing New Material Co ltd
Current assignee: Hezhou Baoxing New Material Co ltd
Priority date: 2018-11-23
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10
Also published as: CN109454533A

Abstract

The utility model discloses a tableware edging burnishing device, include: a device holder; the device bracket is provided with a first sucker for sucking tableware; an edge grinding part for grinding the edge of the tableware is arranged at the first suction disc; the edge grinding part comprises an edge grinding head and a first clamping part for driving the edge grinding head to move around the first sucking disc; the first clamping part is connected with the device bracket and the edge grinding head. The automatic edge grinding machine has the advantages that automatic edge grinding of tableware is realized, the edge grinding efficiency of the tableware is greatly improved, and the automation degree and the product quality of production are improved; simultaneously, the utility model has high applicability according to the cutter of different tableware design looks adaptations.

Description

Tableware edging burnishing device

Technical Field

The utility model relates to a tableware production, concretely relates to tableware edging burnishing device.

Background

The edge grinding and polishing process is required to be carried out on the tableware in the production process of the tableware so as to ensure that the surface of the tableware is smooth and has no burrs. The edge grinding mainly removes burrs on the edge of the tableware, and the polishing mainly adds a polishing agent to the inner surface and the outer surface of the tableware for polishing so that the inner surface and the outer surface of the tableware meet certain roughness requirements. In current tableware production process, because the structure of tableware is various, usually through artifical edging polishing, carry out edging and polishing to the tableware on high-speed pivoted polisher by handheld tableware of producers. Manual edging and polishing have the following disadvantages: the manual edging has low production efficiency, is influenced by the operation experience of each production personnel, and has large difference among products, so that the edging and polishing effects of the same batch of products are uneven. Therefore, how to realize automatic edge grinding and polishing of tableware is a problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a tableware edging and polishing device. Tableware edging burnishing device can be to the automatic edging of tableware.

Tableware edging burnishing device, include: a device holder; the device bracket is provided with a first sucker for sucking tableware; an edge grinding part for grinding the edge of the tableware is arranged at the first suction disc; the edge grinding part comprises an edge grinding head and a first clamping part for driving the edge grinding head to move around the first sucking disc; the first clamping part is connected with the device bracket and the edge grinding head.

Preferably, the device also comprises a driving mechanism for driving the first sucker to move and a second sucker capable of reciprocating on the device bracket; an outer polishing part and an inner polishing part are sequentially arranged along the movement direction of the first sucker; the edge grinding part, the outer polishing part and the inner polishing part are sequentially arranged along the motion path of the first sucker; the second sucker is arranged at the inner polishing part; the first sucker and the second sucker face opposite directions; the outer polishing part comprises an outer polishing wheel and a second clamping part for driving the outer polishing wheel to move around the tableware on the first suction disc; the second clamping part is connected with the device bracket and the outer polishing wheel; the inner polishing part comprises an inner polishing wheel and a third clamping part which is used for driving the inner polishing wheel to move around the central axis of the tableware in the tableware on the second sucking disc; the third clamping part is connected with the device bracket and the inner polishing wheel.

Preferably, the direction of the disk opening of the second suction cup is vertical upwards; the driving mechanism comprises a guide rail and a guide rail motor for driving the sliding table of the guide rail to move, and the setting direction of the guide rail extends from the edge grinding part to the inner polishing part; the first sucker is fixedly connected with the sliding table of the guide rail through a connecting rod, and the direction of the opening of the first sucker is vertical downward.

Preferably, the middle parts of the first clamping part, the second clamping part and the third clamping part are all provided with hinged joint parts; the joint part is provided with a joint motor for driving the joint part to rotate, and a joint motor controller for controlling the joint motor to rotate is also arranged.

Preferably, the first clamping part and the second clamping part are respectively connected with the device bracket in a rotating way through a connecting disc; and a connecting disc motor used for driving the connecting disc to rotate is additionally arranged, and a connecting disc motor controller used for controlling the connecting disc motor to rotate is also arranged.

Preferably, the edging headgear establish in one of first clamping part to can be rotatory around the axle center of first clamping part one end, be equipped with in addition and be used for driving edging head pivoted edging motor.

Preferably, the outer polishing wheel is sleeved at one end of the second clamping part, can rotate around the axis of one end of the second clamping part, and is additionally provided with an outer polishing wheel motor for driving the outer polishing wheel to rotate; the central axis of the outer polishing wheel and the central axis of the first sucker form an inclination angle.

Preferably, the inner polishing wheel is sleeved at one end of the third clamping part, can rotate around the axis of one end of the third clamping part, and is additionally provided with an inner polishing wheel motor for driving the inner polishing wheel to rotate, and the inner polishing wheel is hemispherical.

Preferably, the second suction cup is reciprocated in a vertical direction by a cylinder.

Preferably, a first spraying portion for spraying the polishing agent toward the outer polishing wheel and a second spraying portion for spraying the polishing agent toward the inner polishing wheel are further provided.

The edge grinding and polishing device for tableware has the advantages that the edge grinding and polishing are respectively carried out on the edge and the surface of the tableware by arranging the three stations, the next station is automatically entered after the processing of the station is finished, the automatic edge grinding and polishing of the tableware are realized, the edge grinding and polishing efficiency of the tableware is greatly improved, and the automation degree and the product quality of production are improved; simultaneously, the utility model has high applicability according to the cutter of different tableware design looks adaptations.

Drawings

FIG. 1 is a front view of a device for edging and polishing tableware in accordance with the present invention;

fig. 2 is a top view of the tableware edge grinding and polishing device of the present invention.

Description of reference numerals: 1-device support, 21-first clamping part, 22-edging head, 31-second clamping part, 32-outer polishing wheel, 41-third clamping part, 42-inner polishing wheel, 51-first suction cup, 52-second suction cup, 6-air cylinder, 7-joint part, 8-guide rail, 81-sliding table, 9-connecting disc and 91-connecting disc motor.

Detailed Description

The present embodiment will explain the present invention in detail by taking the edging and polishing process of the bowl as an example.

As shown in fig. 1 to 2, the present invention relates to a polishing device for edge grinding of tableware. The method comprises the following steps: a device holder 1; the device bracket 1 is provided with a first suction disc 51 for sucking tableware; an edge grinding part for grinding the edge of the tableware is arranged at the first suction disc 51; the edge grinding part comprises an edge grinding head 22 and a first clamping part 21 for driving the edge grinding head 22 to move around the first sucking disc 51; the first clamping part 21 connects the device bracket 1 and the edging head 22.

The device also comprises a driving mechanism for driving the first suction cup 51 to move and a second suction cup 52 which can reciprocate on the device bracket 1; an outer polishing part and an inner polishing part are sequentially arranged along the movement direction of the first suction disc 51; the edging section, the outer polishing section and the inner polishing section are sequentially arranged along the movement path of the first suction cup 51; the second suction cup 52 is arranged at the inner polishing part; the first suction cup 51 and the second suction cup 52 are oppositely oriented; the outer polishing part comprises an outer polishing wheel 32 and a second clamping part 31 for driving the outer polishing wheel 32 to move around the tableware on the first suction cup 51; the second clamping part 31 is connected with the device bracket 1 and the outer polishing wheel 32; the inner polishing part comprises an inner polishing wheel 42 and a third clamping part 41 for driving the inner polishing wheel 42 to move around the central axis of the tableware in the tableware on the second suction cup 52; the third clamping part 41 connects the device bracket 1 and the inner polishing wheel 42.

The movement paths of the first clamping part 21, the second clamping part 31 and the third clamping part 41 can be edited. The device support 1 is a rectangular support, and the edge grinding part is mainly used for grinding the bowl mouth of the bowl and the bottom edge of the bowl. The outer polishing part is mainly used for polishing the outer wall of the bowl. The inner polishing part mainly polishes the inner wall of the bowl. The first clamping part 21 and the second clamping part 31 are rotationally connected with the device bracket 1 through the connecting disc 9; a motor for driving the connecting disc 9 to rotate is additionally arranged. The two connecting discs 9 are fixedly connected with the two clamping parts respectively, and the connecting discs 9 are rotatably connected with the device support 1 and can be driven to rotate by a connecting disc motor 91. The first and second clamping

portions

21 and 31 are allowed to rotate in a horizontal plane. The first clamping part 21, the second clamping part 31 and the third clamping part 41 are provided with articulated joint parts 7; the joint part 7 is provided with a joint motor for driving the joint part 7 to rotate. The clamping parts are two parts which are hinged with each other, the hinged positions can be driven to rotate by a motor, the tail ends of the three clamping parts can rotate around the hinged positions, and the height of the tail ends of the three clamping parts in the vertical direction can be changed. The motion accessible motor drive of clamping part, joint motor and interface disc motor all select high control accuracy's servo motor for use in this embodiment to the collocation with the servo motor controller of selecting motor looks adaptation. The servo motor and the servo motor controller are common elements for industrial automation control, and the servo motor controller can identify the programming language of a user and control the operation of the servo motor according to the content of a program. The movement interval and the movement path of each station can be set according to the time required by each process. Because the clamping part has higher flexibility, the first suction cup 51 can be avoided according to the motion track of the first suction cup 51.

In order to avoid interference, the edge grinding part and the outer polishing part are arranged at the lower part of the device support 1, the inner polishing part is arranged at one side of the device support 1, and interference among the edge grinding part, the outer polishing part, the inner polishing part and the first suction disc is effectively avoided. The centers of the connecting discs 9 of the edge grinding part and the outer polishing part respectively correspond to the center positions of the edge grinding station and the outer polishing station.

And a first spraying part and a second spraying part are also arranged at the outer polishing part and the inner polishing part. The spraying part is a small-sized nozzle, the inside of the spraying part can pressurize sprayed liquid, the spraying part is connected with a polishing agent tank through a water pipe, and polishing agents are stored in the polishing agent tank. The spray part is arranged at the outer polishing wheel 32 and the inner polishing wheel 42, and is used for focusing the water pipe and preventing the water pipe from interfering with the movement of the clamping part. The sucking disc realizes the absorption and the release to the product through breathing in and gassing, and the sucking disc has good adsorption effect to the product that the surface is smooth, the quality is lighter, is applicable to very much and adsorbs the tableware. The sucking disc is connected with the air pipe, the air pipe is connected with the vacuum valve, and the vacuum valve is connected with the air pump. The vacuum valve is a common pneumatic element, is mature in application and simple to control, and controls the suction and the deflation of the sucker by controlling the opening and the closing of the vacuum valve so as to control the adsorption or the release of products.

The direction of the disc opening of the second suction disc 52 is vertical and upward; the driving mechanism comprises a guide rail 8 and a guide rail motor for driving the sliding table 81 of the guide rail 8 to move, and the arrangement direction of the guide rail 8 extends from the edge grinding part to the inner polishing part; the first sucker 51 is fixedly connected with the sliding table 81 of the guide rail 8 through a connecting rod, and the direction of the opening of the first sucker 51 is vertical downward. In this embodiment, the guide rail 8 is used in combination with a ball screw, and the power is provided by a guide rail motor, so that the sliding table 81 drives the first suction disc 51 to reciprocate between the edge grinding part and the inner polishing part.

The second suction cup 52 is reciprocated in the vertical direction by the cylinder 6. The cylinder is a commonly used pneumatic element, is commonly used for pushing the reciprocating motion of an object in a single direction, and has stable, accurate and controllable motion.

In conclusion, the utility model discloses an in the practical application process, according to the shape of every product, size and the required position of polishing, input respectively through the programming language to the joint motor controller and the connection pad motor controller that edging portion, outer polishing portion and interior polishing portion correspond. The first sucking disc 51 sucks the bowl to be ground and moves to the edge grinding part, and the first clamping part 21 at the edge grinding part 2 drives the edge grinding head 22 to operate according to a path specified by an input program, wherein the path is a position of the bowl to be ground. The edging head 22 grinds the edge of the bowl. After the grinding is finished, the first suction disc 51 drives the bowl to move to the outer polishing part, the second clamping part 31 drives the outer polishing wheel 32 to contact with the side surface of the bowl, meanwhile, the polishing agent is sprayed, the bowl moves along a specified path, and when the movement is finished, the side surface and the bottom surface of the bowl are polished. The first sucking disc 51 drives the bowl to move to the inner polishing part and move to the upper part of the second sucking disc 52, the first sucking disc 51 is deflated, and the second sucking disc 52 sucks air to adsorb the bottom surface of the bowl. At this time, the third clamping portion 41 drives the outer polishing wheel 42 to contact with the inner surface of the bowl, so as to spray the polishing agent, and simultaneously, the polishing wheel moves according to a set path, so as to polish the inner surface of the bowl. And finishing polishing the inner surface of the bowl after the movement is finished. At this time, the edging and polishing processes of the bowl are completed. The edge grinding and polishing of the edge and the surface of the tableware are respectively carried out by arranging three stations, and the edge and the surface of the tableware automatically enter the next station after the processing of the station is finished, so that the automatic edge grinding and polishing of the tableware are realized, the edge grinding and polishing efficiency of the tableware is greatly improved, and the automation degree and the product quality of production are improved; simultaneously, the utility model has high applicability according to the cutter of different tableware design looks adaptations.

The edging head 22 is sleeved on one end of the first clamping part 21, can rotate around the axis of one end of the first clamping part 21, and is additionally provided with an edging motor for driving the edging head 22 to rotate. The end of the first clamping portion 21 is strip-shaped, and the edging head 22 is sleeved on the end of the first clamping portion 21. The outer surface of the edging head 22 is rough. The edge grinding motor drives the edge grinding head 22 to rotate at a high speed to grind the edge of the tableware. The cutter of this kind of structure is applicable to and polishes the edge of tableware, makes the edging respond well.

The outer polishing wheel 32 is sleeved on one end of the second clamping part 31, can rotate around the axis of one end of the second clamping part 31, and is additionally provided with an outer polishing wheel motor for driving the outer polishing wheel 32 to rotate; the central axis of the outer polishing wheel 32 and the central axis of the first suction disc 51 form an inclination angle. The outer surface of the tableware is mostly an inclined surface and is provided with a certain arc shape. The outer polishing wheel motor drives the outer polishing wheel 32 to rotate at a high speed, polishing the surface of the tableware when contacting the surface of the tableware. When the first suction cup 51 adsorbs the center of the bowl, the central axis of the outer polishing wheel 32 forms an inclination angle with the central axis of the bowl, so that the outer polishing wheel 32 can fully contact the outer surface of the bowl, and the cutter with the structure is suitable for polishing the side surface of the tableware, so that the polishing effect on the outer surface of the tableware is good.

The inner polishing wheel 42 is sleeved on one end of the third clamping part 41, can rotate around the axis of one end of the third clamping part 41, and is further provided with an inner polishing wheel motor for driving the inner polishing wheel 42 to rotate, and the inner polishing wheel 42 is hemispherical. The inner polishing wheel motor drives the inner polishing wheel 42 to rotate at a high speed, and the surface of the tableware is polished when the inner polishing wheel 42 contacts the surface of the tableware. The internal surface of tableware is mostly spherical concave surface, and the interior polishing wheel 42 of hemispherical structure agrees with mutually with the internal surface of tableware, can effectually polish the internal surface of tableware, and its polishing efficiency is high, and polishing effect is good.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The utility model provides a tableware edging burnishing device which characterized in that includes: a device holder (1); the device bracket (1) is provided with a first sucker (51) for sucking tableware; an edge grinding part for grinding the edge of the tableware is arranged at the first suction disc (51); the edge grinding part comprises an edge grinding head (22) and a first clamping part (21) for driving the edge grinding head (22) to move around the first suction cup (51); the first clamping part (21) is connected with the device bracket (1) and the edging head (22).

2. A dinnerware edging and polishing device according to claim 1, further comprising a driving mechanism for driving the first suction cup (51) to move and a second suction cup (52) reciprocatingly movable on the device frame (1); an outer polishing part and an inner polishing part are sequentially arranged along the movement direction of the first suction disc (51); the edge grinding part, the outer polishing part and the inner polishing part are sequentially arranged along the motion path of the first sucking disc (51); the second sucker (52) is arranged at the inner polishing part; the first suction cup (51) and the second suction cup (52) are opposite in orientation; the outer polishing part comprises an outer polishing wheel (32) and a second clamping part (31) for driving the outer polishing wheel (32) to move around the tableware on the first sucking disc (51); the second clamping part (31) is connected with the device bracket (1) and the outer polishing wheel (32); the inner polishing part comprises an inner polishing wheel (42) and a third clamping part (41) which is used for driving the inner polishing wheel (42) to move around the central axis of the tableware in the tableware on the second suction cup (52); the third clamping part (41) is connected with the device bracket (1) and the inner polishing wheel (42).

3. A dinnerware edging and polishing device according to claim 2, wherein the mouth of the second suction cup (52) is directed vertically upwards; the driving mechanism comprises a guide rail (8) and a guide rail motor for driving a sliding table (81) of the guide rail (8) to move, and the arrangement direction of the guide rail (8) extends from the edge grinding part to the inner polishing part; first sucking disc (51) pass through slip table (81) fixed connection of connecting rod and guide rail (8), the dish mouth direction of first sucking disc (51) vertical downwards.

4. An edging and polishing device for tableware according to claim 2, characterized in that the middle parts of the first clamping part (21), the second clamping part (31) and the third clamping part (41) are respectively provided with a hinged joint part (7); the joint part (7) is provided with a joint motor for driving the joint part (7) to rotate, and a joint motor controller for controlling the joint motor to rotate is also arranged.

5. Tableware edging and polishing device according to claim 2, characterized in that said first (21) and second (31) clamping portions are rotatably connected to the device frame (1) by means of a connecting disc (9), respectively; and a connecting disc motor (91) for driving the connecting disc (9) to rotate is additionally arranged, and a connecting disc motor controller for controlling the connecting disc motor (91) to rotate is also arranged.

6. A dinnerware edging and polishing device according to claim 2, wherein the edging head (22) is fitted over one end of the first holding portion (21) and rotatable about an axis of the one end of the first holding portion (21), and an edging motor is provided for driving the edging head (22) to rotate.

7. The tableware edge grinding and polishing device according to claim 2, characterized in that the outer polishing wheel (32) is sleeved on one end of the second clamping part (31), can rotate around the axis of one end of the second clamping part (31), and is further provided with an outer polishing wheel motor for driving the outer polishing wheel (32) to rotate; the central axis of the outer polishing wheel (32) and the central axis of the first suction disc (51) form an inclination angle.

8. An edging and polishing device for tableware according to claim 2, wherein said inner polishing wheel (42) is fitted over one end of said third holding portion (41) and rotatable about the axis of one end of said third holding portion (41), and an inner polishing wheel motor is provided for driving said inner polishing wheel (42) to rotate, said inner polishing wheel (42) being hemispherical.

9. Tableware edging and polishing device according to claim 2, characterized in that said second suction cup (52) is reciprocated in the vertical direction by means of a pneumatic cylinder (6).

10. Tableware edging and polishing device according to claim 2, characterized in that it is provided with a first spraying portion for spraying the polishing agent towards the external polishing wheel (32) and a second spraying portion for spraying the polishing agent towards the internal polishing wheel (42).