CN108838853A - Burnishing device and method - Google Patents

Abstract

The invention relates to a polishing device and method. The polishing device includes a bearing platform, a support plate, a polishing component, a lifting mechanism and a moving mechanism. The table top of the carrier table is used to carry a plurality of glass plates. The polishing assembly is arranged on the support plate, and the polishing assembly includes a motor and a grinding head arranged on the power output shaft of the motor. The grinding head and the glass plate are set in one-to-one correspondence. The lifting mechanism is used to drive the support plate and/or the motor to move up and down in the Z-axis direction. After the support plate or the motor moves up and down, the grinding head can contact the glass plate. The moving mechanism is used to drive the carrying platform or the support plate to move on the plane where the X-axis and the Y-axis are located. The curved surface polishing or edge polishing operation of the glass plate is not to use one polishing head to polish multiple glass plates at the same time as in the traditional way, but to use multiple grinding heads to polish and polish multiple glass plates respectively, so that the glass plate can be polished The consistency after polishing is improved, and the product yield is greatly improved.

Description

Polishing device and method

technical field

The invention relates to the technical field of polishing, in particular to a polishing device and method.

Background technique

After the rough machining of the glass plate of the mobile phone is completed, arc surface polishing and edge polishing are required. Generally, the polishing process of the glass plate is carried out separately through the arc surface polishing device and the edge polishing device at different positions of the workstations. Conventional cabochon polishing devices include a polishing head. The surface of the polishing head in contact with the glass plate is provided with a sponge. The sponge can touch and cover multiple glass plates synchronously. When the polishing head rotates, the multiple glass plates can be polished synchronously. Traditional edge polishing devices include a hog hair buffing wheel. A hog hair polishing wheel contacts multiple glass plates synchronously, and when it rotates, the edges of multiple glass plates can be polished synchronously. However, after multiple glass plates are polished by the same polishing head or the same pig hair polishing wheel, the consistency of the obtained product is poor, and the product yield is low.

Contents of the invention

Based on this, it is necessary to overcome the defects of the prior art and provide a polishing device and method, which can improve the product yield rate of polished glass plates.

The technical solution is as follows: a polishing device, comprising: a carrying platform, the table of which is used to carry a plurality of glass plates; a support plate and a polishing assembly, the support plate is arranged opposite to the table of the carrying platform, the There are multiple polishing assemblies, the polishing assemblies are arranged on the support plate, the polishing assemblies include a motor and a grinding head mounted on the power output shaft of the motor, the grinding head and the glass plate One-to-one corresponding setting; lifting mechanism, the lifting mechanism is used to drive the support plate and/or the motor to move up and down in the Z-axis direction, when the support plate or the motor moves up and down, the grinding head capable of contacting the glass plate; a moving mechanism, the moving mechanism is used to drive the carrying platform or the supporting plate to move on the plane where the X-axis and the Y-axis are located.

A kind of polishing method, has adopted described polishing device, comprises the steps:

Place a plurality of glass plates on the table of the bearing table and correspond to the grinding head, the lifting mechanism drives the support plate or the motor to move up and down in the Z-axis direction so that the grinding head touches the glass plate, and the motor synchronously drives the grinding head to rotate and grind the glass plate, and the moving mechanism synchronously moves the carrying platform or the supporting plate so that all parts of the plurality of glass plates are polished.

With the above-mentioned polishing device and method, when it is necessary to perform an arc polishing operation on a glass plate, multiple glass plates can be placed on the table top of the carrying platform and correspond to the grinding head. The grinding head is specifically selected as an arc polishing grinding head, and the lifting The mechanism drives the support plate or the motor to move up and down in the Z-axis direction so that the grinding head touches the glass plate, the motor drives the grinding head to rotate and polish the glass plate, and the moving mechanism moves the supporting table or support plate accordingly, so that the arc surface polishing of each part of the glass plate can be completed operate. When it is necessary to perform an edge polishing operation on the glass plate, the grinding head is specifically selected as an edge polishing grinding head, which can similarly complete each edge polishing operation of the glass plate. In this way, the curved surface polishing or edge polishing operation of the glass plate is not to use one polishing head to polish multiple glass plates at the same time as the traditional one, but to use multiple grinding heads to respectively polish and polish multiple glass plates, so that The consistency of the glass plate after polishing is improved, and the product yield rate is greatly improved.

Further, the grinding head is detachably installed on the power output shaft of the motor, and the grinding head is divided into an edge polishing grinding head and an arc polishing grinding head.

Further, the moving mechanism includes an X-axis driving mechanism and a Y-axis driving mechanism, both of the X-axis driving mechanism and the Y-axis driving mechanism are connected to the carrying table, and the X-axis driving mechanism is used to drive the The carrying platform moves along the X-axis direction, and the Y-axis driving mechanism is used to drive the carrying platform to move along the Y-axis direction.

Further, the moving mechanism further includes a rotating mechanism connected to the carrying platform, and the rotating mechanism is used to drive the carrying platform to rotate on the plane where the X-axis and the Y-axis are located.

Further, the carrying table is a vacuum suction table capable of absorbing the glass plate; or, the table of the carrying table is provided with glue for adhering the glass plate.

Further, the carrying platform is located directly below the support plate, the lifting mechanism includes a first lifting mechanism, a plurality of shaft holes are provided on the support plate, and a plurality of brackets are provided on the support plate, so The bracket and the shaft holes are all set corresponding to the motor one by one, the first lifting mechanism is installed on the bracket, the driving end of the first lifting mechanism is connected with the motor, and the motor’s The power output shaft is movably arranged in the shaft hole, and the grinding head is located under the support plate.

Further, the polishing device further includes a support base, the lifting mechanism includes a second lifting mechanism, the second lifting mechanism is arranged on the support base, and the driving end of the second lifting mechanism is connected to the support board connected.

Further, there are two support bases and the second lifting mechanism, the support base is set corresponding to the second lifting mechanism, one of the second lifting mechanisms is connected to one end of the support plate, Another second lifting mechanism is connected with the other end of the support plate.

Further, the polishing operation of the glass plate specifically includes the following steps:

Carry out the arc surface polishing operation on multiple glass plates, install the arc surface polishing grinding head on the power output shaft of the motor, and the moving mechanism synchronously move the carrying platform or support plate so that the arc surface polishing operation can be performed on the peripheral parts of the multiple glass plates ;

To perform edge polishing operation on multiple glass plates, an edge polishing grinding head is installed on the power output shaft of the motor, and the moving mechanism synchronously moves the carrying table or support plate so that the edge polishing operation is performed on the peripheral parts of multiple glass plates.

Description of drawings

1 is a schematic structural view of a polishing device according to an embodiment of the present invention;

Fig. 2 is a side view of the polishing device according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of the movement of the carrying platform according to an embodiment of the present invention;

Fig. 4 is a schematic diagram 1 of a polishing assembly and a first lifting mechanism according to an embodiment of the present invention;

Fig. 5 is a second schematic diagram of the polishing assembly and the first lifting mechanism according to an embodiment of the present invention;

Fig. 6 is a schematic structural view of a grinding head according to an embodiment of the present invention.

Reference signs:

10. Bearing platform, 20. Support plate, 21. Shaft hole, 30. Polishing assembly, 31. Motor, 311. PTO shaft, 32. Grinding head, 321. Coupling, 322. Edge polishing grinding head, 323 , arc surface polishing grinding head, 3231, inclined plane, 41, first lifting mechanism, 50, bracket, 60, support seat, 100, glass plate.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the description of the present invention, it should be understood that when an element is considered to be "connected" to another element, it can be directly connected to the other element or intervening elements may be present at the same time. In contrast, when an element is referred to as being "directly" connected to another element, there are no intervening elements present.

In one embodiment, please refer to FIG. 1 and FIG. 2 , a polishing device includes: a carrier table 100 , a support plate 200 , a polishing component 30 , a lifting mechanism and a moving mechanism. The platform of the carrying platform 100 is used to carry a plurality of glass plates 100 . The supporting board 200 is opposite to the platform of the carrying platform 100 . There are multiple polishing assemblies 30 , the polishing assemblies 30 are arranged on the support plate 200 , and the polishing assemblies 30 include a motor 31 and a grinding head 32 mounted on a power output shaft 311 of the motor 31 . The grinding head 32 is provided in one-to-one correspondence with the glass plate 100 . The lifting mechanism is used to drive the support plate 200 and/or the motor 31 to move up and down in the Z-axis direction. After the support plate 200 or the motor 31 moves up and down, the grinding head 32 can contact the Described glass plate 100. The moving mechanism is used to drive the carrying platform 100 or the support plate 200 to move on the plane where the X-axis and the Y-axis are located. Specifically, the X axis and the Y axis are perpendicular to each other, and the Z axis is perpendicular to the plane where the X axis and the Y axis are located.

The above-mentioned polishing device, when it is necessary to perform arc polishing operation on the glass plate 100, a plurality of glass plates 100 can be placed on the table top of the carrying table 100 and correspond to the grinding head 32, and the grinding head 32 is specifically selected from the arc polishing grinding wheel. The lifting mechanism drives the support plate 200 or the motor 31 to move up and down in the Z-axis direction so that the grinding head 32 contacts the glass plate 100, the motor 31 drives the grinding head 32 to rotate and grind the glass plate 100, and the moving mechanism moves the carrying table 100 or the supporting plate 200 accordingly , so as to complete the arc surface polishing operation of each part of the glass plate 100 . When it is necessary to perform an edge polishing operation on the glass plate 100 , the grinding head 32 is specifically selected as an edge polishing grinding head, which can similarly complete each edge polishing operation of the glass plate 100 . In this way, the curved surface polishing or edge polishing operation of the glass plate 100 is not to use one polishing head to polish multiple glass plates 100 at the same time as in the traditional method, but to use multiple grinding heads 32 to respectively polish and polish multiple glass plates 100 , so that the consistency of the glass plate 100 after polishing can be improved, and the product yield rate can be greatly improved.

In addition, further, referring to Fig. 4 and Fig. 5 together, the grinding head 32 is detachably installed on the power output shaft 311 of the motor 31, and the grinding head 32 is divided into an edge polishing grinding head and an arc grinding head. Surface polishing grinding head.

Specifically, the grinding head 32 can be attached to the PTO shaft 311 by Velcro, or glued to the PTO shaft 311 , or installed on the PTO shaft 311 by clamping or screwing. When it is necessary to polish the arc surface of the glass plate 100, the arc surface polishing grinding head is installed on the power output shaft 311 of the motor 31 to perform the corresponding arc surface polishing operation; when the edge polishing of the glass plate 100 is required, then The edge polishing grinding head is installed on the power output shaft 311 of the motor 31 to perform the corresponding edge polishing operation. In this way, the above-mentioned polishing device can not only be used to perform arc surface polishing operation on the glass plate 100, but also can perform edge polishing operation on the glass plate 100. It does not need to be carried out at a sub-station, and only needs to replace the corresponding grinding head 32 to perform corresponding polishing. The operation can be realized, so that compared with the traditional processing method of polishing the glass plate 100 at different stations with different polishing equipment, the work efficiency can be greatly improved, and there is no need for two sets of polishing devices, and the device cost is reduced.

In one embodiment, the grinding head 32 can also be mounted on the power output shaft 311 of the motor 31 fixedly instead of detachably. Half of the grinding heads 32 are curved surface polishing grinding heads, and the other half of the grinding heads 32 are edge polishing grinding heads. In this way, when it is necessary to perform arc polishing on the glass plate 100, a part of the arc polishing grinding head is aligned with the glass plate 100 to perform arc polishing on the glass plate 100, and the other part of the edge polishing grinding head is now Then do not work; after the arc surface polishing of the glass plate 100 is completed, when the edge polishing of the glass plate 100 is required, the carrier table 100 or the support plate are moved so that the edge polishing grinding head is aligned with the glass plate 100, and the The edge of the glass plate 100 is polished, and the arc polishing grinding head does not work at this time. In this way, the above-mentioned polishing device does not need to replace the grinding head 32 frequently, and can complete the polishing operation of the glass plate 100 in batches with high efficiency.

In one embodiment, please refer to FIG. 6 , the grinding head 32 includes a coupling 321 , an edge polishing grinding head 322 and an arc polishing grinding head 323 . The coupling 321 is used to be installed on the power output shaft 311 of the motor 31 , the coupling 321 is connected with the edge polishing grinding head 322 , and the edge polishing grinding head 322 is connected with the arc surface polishing grinding head 323 . The edge polishing grinding head 322 is columnar. When the coupling 321 drives the edge polishing grinding head 322 to rotate, the side wall of the edge polishing grinding head 322 contacts the side of the glass plate 100 to achieve the grinding effect on the side of the glass plate 100 . The bottom surface of the arc polishing grinding head 323 is provided with a bevel 3231, and when the shaft coupling 321 drives the arc polishing grinding head 323 to rotate, the bottom inclined surface 3231 of the arc polishing grinding head 323 contacts the glass plate 100, thereby realizing the glass plate 100 arc grinding.

Further, please refer to FIG. 3 , the moving mechanism includes an X-axis driving mechanism and a Y-axis driving mechanism. Both the X-axis driving mechanism and the Y-axis driving mechanism are connected to the carrying platform 100, the X-axis driving mechanism is used to drive the carrying platform 100 to move along the X-axis direction, and the Y-axis driving mechanism is used for To drive the carrying platform 100 to move along the Y-axis direction. In this way, when the X-axis drive mechanism and the Y-axis drive mechanism drive the carrier table 100 to move, the carrier table 100 can be moved on the plane where the X-axis and the Y-axis are located, so that the difference between the grinding head 32 and the glass plate 100 can be achieved. Parts are contact polished.

Furthermore, the moving mechanism also includes a rotating mechanism connected with the carrying platform 100 . The rotating mechanism is used to drive the carrying platform 100 to rotate on the plane where the X-axis and the Y-axis are located. In this way, when the rotating mechanism rotates the carrying platform 100, the glass plate 100 on the carrying platform 100 and the grinding head 32 can form a preset angle, and when the glass plate 100 and the grinding head 32 form a preset angle, it can ensure that the grinding head 32 is aligned with the glass plate. 100 good arc polishing effect.

Specifically, the carrier table 100 is a vacuum suction table capable of absorbing the glass plate 100 ; or, the table surface of the carrier table 100 is provided with glue for adhering the glass plate 100 . In this way, when the glass plate 100 is polished, the carrier table 100 absorbs and fixes the glass plate 100 or sticks and fixes the glass plate 100 by glue, which can ensure the polishing effect of the glass plate 100 . Specifically, a plurality of air suction holes are provided on the platform of the carrying platform 100 . The air suction hole corresponds to the grinding head 32 one by one, and the air suction hole is connected to the vacuum pump through a pipeline. When the vacuum pump works, it can make the suction hole generate negative pressure, so as to absorb and fix the glass plate 100 on the table surface of the carrying platform 100 .

Further, referring to FIG. 4 and FIG. 5 , the carrying platform 100 is located directly below the support plate 200 , and the lifting mechanism includes a first lifting mechanism 41 . The support plate 200 is provided with a plurality of shaft holes 21 , and the support plate 200 is provided with a plurality of brackets 50 . Both the bracket 50 and the shaft hole 21 are set corresponding to the motor 31 one by one. The first lifting mechanism 41 is installed on the bracket 50 , and the driving end of the first lifting mechanism 41 is connected with the motor 31 . The power output shaft 311 of the motor 31 is movably installed in the shaft hole 21 , and the grinding head 32 is located below the support plate 200 . In this way, when the first lifting mechanism 41 drives the motor 31 up and down, the power output shaft 311 of the motor 31 drives the grinding head 32 to move up and down to contact the glass plate 100, and the motor 31 synchronously drives the grinding head 32 to rotate, thereby being able to contact the glass plate 100 to the glass plate 100 The arc surface polishing operation can also be performed on each glass plate 100 simultaneously with the edge polishing operation.

Further, referring to FIG. 1 or FIG. 2 , the polishing device further includes a support seat 60 . The lifting mechanism includes a second lifting mechanism. The second lifting mechanism is arranged on the supporting base 60 , and the driving end of the second lifting mechanism is connected with the supporting plate 200 . In this way, the supporting plate 200 can be driven up and down by the second lifting mechanism, and the supporting plate 200 correspondingly drives each motor 31 to move up and down, and the motor 31 correspondingly drives the grinding head 32 to move up and down to contact the glass plate 100, and the motor 31 synchronously drives the grinding head 32 to rotate. Therefore, the edge polishing operation can be performed synchronously on each glass plate 100 , and the arc surface polishing operation can also be performed synchronously on each glass plate 100 .

In one embodiment, the lifting mechanism includes a first lifting mechanism 41 and a second lifting mechanism. In this way, when each glass plate 100 on the carrying platform 100 is polished, the first lifting mechanism 41 and the second lifting mechanism can cooperate with each other to lift and move, so that the arc polishing operation of each glass plate 100 can be realized synchronously. When edge polishing is performed on each glass plate 100 on the carrying platform 100, the first lifting mechanism 41 does not perform lifting action, and the supporting plate 200 can be driven to lift by the second lifting mechanism, and the supporting plate 200 drives each motor 31 to lift accordingly. action, the motor 31 correspondingly drives the grinding head 32 to move up and down to contact the glass plate 100, and the motor 31 synchronously drives the grinding head 32 to rotate, so that the edge polishing operation of each glass plate 100 can be realized synchronously.

Further, there are two supporting bases 60 and the second elevating mechanism, and the supporting base 60 is set correspondingly to the second elevating mechanism, and one of the second elevating mechanisms is connected to the support plate 200 One end is connected, and the other second lifting mechanism is connected with the other end of the support plate 200 . In this way, the two second lifting mechanisms synchronously raise or lower the support plate 200 , which can ensure the stability of the support plate 200 , thereby ensuring the polishing effect of the glass plate 100 .

In one embodiment, the X-axis driving mechanism, the Y-axis driving mechanism, the first lifting mechanism 41 and the second lifting mechanism can all be screw driving mechanisms, cylinder driving mechanisms, oil cylinder driving mechanisms or hydraulic cylinder driving mechanisms.

In one embodiment, a plurality of polishing assemblies 30 are arranged in an array on the support plate 200, and correspondingly, the glass plates 100 are arranged in an array on the table of the carrying platform 100, which can facilitate the processing of the glass plates on the carrying table 100. 100 for a polishing operation. In addition, specifically, there are more than two support plates 200 , and there are more than two sets of polishing assemblies 30 correspondingly, and more than two sets of polishing assemblies 30 correspond to more than two support plates 200 one by one. During operation, one or several groups of polishing assemblies 30 can be controlled to perform polishing operations, and all polishing assemblies 30 can also be controlled to perform polishing operations synchronously.

In one embodiment, please refer to Fig. 1 and Fig. 2, a polishing method, using the polishing device, includes the following steps:

A plurality of glass plates 100 are placed on the platform of the carrying platform 100 and correspond to the grinding head 32. The lifting mechanism drives the support plate 200 or the motor 31 to move up and down in the Z-axis direction so that the grinding head 32 contacts the glass plate 100, and the motor 31 synchronously drives the grinding head 32 to rotate and polish the glass plate 100, and the moving mechanism synchronously moves the carrying platform 100 or the support plate 200 so that each part of the plurality of glass plates 100 is polished.

The above-mentioned polishing method adopts the above-mentioned polishing device, and the technical effect is brought by the polishing device, which will not be described in detail.

Further, the polishing operation of the glass plate 100 specifically includes the following steps:

Carry out arc surface polishing operation on multiple glass plates 100, arc surface polishing grinding head is installed on the power output shaft 311 of motor 31, and the moving mechanism moves the carrier table 100 or support plate 200 synchronously so that the peripheral parts of the surface of multiple glass plates 100 are Both arc surface polishing operation;

Carry out the edge polishing operation to a plurality of glass plates 100, the edge polishing grinding head is installed on the power output shaft 311 of the motor 31, and the moving mechanism moves the carrier table 100 or the support plate 200 synchronously so that the peripheral parts of the plurality of glass plates 100 are uniform. Perform edge polishing operations.

In addition, in another embodiment, please refer to FIG. 6 , the provided grinding head 32 includes a coupling 321 , an edge polishing grinding head 322 and an arc polishing grinding head 323 . The coupling 321 is used to be installed on the power output shaft 311 of the motor 31 , the coupling 321 is connected with the edge polishing grinding head 322 , and the edge polishing grinding head 322 is connected with the arc surface polishing grinding head 323 . The polishing operation of the glass plate 100 specifically includes the following steps:

Carry out arc surface polishing operation on a plurality of glass plates 100, adopt arc surface polishing grinding head 323 bottom inclined surface 3231 to contact the surface of glass plate 100, and the moving mechanism synchronously moves carrying platform 100 or support plate 200 so that the outer periphery of the surface of multiple glass plates 100 The arc surface polishing operation is carried out on all parts;

Perform edge polishing operation on multiple glass plates 100, use edge polishing grinding head 322 to contact the side of glass plate 100, and move mechanism to move carrying platform 100 or support plate 200 synchronously so that multiple peripheral parts of glass plates 100 are all edged. Edge polishing operation.

In this way, it can not only be used for polishing the arc surface of the glass plate 100, but also can perform the edge polishing operation for the glass plate 100. It does not need to be carried out at a sub-station, and it can be realized only by replacing the corresponding grinding head to perform the corresponding polishing operation. Therefore, compared with the traditional processing method of polishing the glass plate 100 at different stations with different polishing equipment, the work efficiency can be greatly improved, and there is no need for two sets of polishing devices, and the device cost is reduced.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a kind of burnishing device, which is characterized in that including：

Plummer, the table top of the plummer is for carrying multiple glass plates；

Support plate and polishing assembly, the support plate and the table top of the plummer are oppositely arranged, the polishing assembly be it is multiple, The polishing assembly is arranged in the support plate, and the polishing assembly includes motor and the power output for being installed in the motor Bistrique on axis, the bistrique are arranged in a one-to-one correspondence with the glass plate；

Elevating mechanism, for driving the support plate and/or the motor, lifting acts the elevating mechanism in the Z-axis direction, After the support plate or the motor lifting action, the bistrique can contact the glass plate；

Mobile mechanism, the mobile mechanism are used to drive the plummer or the support plate in the plane where X-axis and Y-axis It is mobile.

2. burnishing device according to claim 1, which is characterized in that the bistrique is removably installed in the motor On power output shaft, the bistrique is divided into seamed edge grinding head for polishing and cambered surface grinding head for polishing.

3. burnishing device according to claim 1, which is characterized in that the mobile mechanism includes X-axis driving mechanism and Y-axis Driving mechanism, the X-axis driving mechanism are connected with the plummer with the Y-axis driving mechanism, and the X-axis driving mechanism is used In driving the plummer to move along X-direction, the Y-axis driving mechanism is for driving the plummer along Y direction It is mobile.

4. burnishing device according to claim 3, which is characterized in that the mobile mechanism further includes and the plummer phase Rotating mechanism even, the rotating mechanism is for driving the plummer to rotate in X-axis and the plane where Y-axis.

5. burnishing device according to claim 1, which is characterized in that the plummer is that can adsorb the glass plate Vacuum suction table；Alternatively, the table top of the plummer is equipped with the viscose glue for adhering to the glass plate.

6. burnishing device according to claim 1, which is characterized in that the plummer be located at the support plate just under Side, the elevating mechanism include the first elevating mechanism, and the support plate is equipped with multiple axis holes, and the support plate is equipped with multiple Bracket, the bracket, the axis hole to the motor is corresponding one by one is arranged, first elevating mechanism is installed in the bracket On, the driving end of first elevating mechanism is connected with the motor, and the power output shaft of the motor is movably installed in In the axis hole, the bistrique is located at the lower section of the support plate.

7. according to claim 1 to burnishing device described in 6 any one, which is characterized in that it further include support base, the lifting Mechanism includes the second elevating mechanism, and second elevating mechanism is arranged on the support base, the drive of second elevating mechanism Moved end is connected with the support plate.

8. burnishing device according to claim 7, which is characterized in that the support base is with second elevating mechanism Two, the support base is correspondingly arranged with second elevating mechanism, one of them described second elevating mechanism and the support One end of plate is connected, another described second elevating mechanism is connected with the other end of the support plate.

9. a kind of polishing method, which is characterized in that using the burnishing device as described in claim 1 to 8 any one, including Following steps：

Multiple glass plates are placed on the table top of plummer and corresponding with bistrique, the elevating mechanism driving support plate or electricity So that bistrique contacts glass plate, the synchronous driving bistrique of motor rotates polishing glass plate, moving machine to machine for lifting movement in the Z-axis direction Structure synchronizing moving plummer or support plate make multiple each positions of the glass plate carry out polishing operation.

10. polishing method according to claim 9, which is characterized in that the polishing operation of the glass plate specifically include as Lower step：

Cambered surface polishing operation is carried out to multiple glass plates, cambered surface grinding head for polishing, moving machine are installed on the power output shaft of motor Structure synchronizing moving plummer or support plate make multiple glass pane surface outer parts carry out cambered surface polishing operation；

Seamed edge polishing operation is carried out to multiple glass plates, seamed edge grinding head for polishing, moving machine are installed on the power output shaft of motor Structure synchronizing moving plummer or support plate make multiple glass sheet perimeter positions carry out seamed edge polishing operation.