CN212762628U

CN212762628U - Week polishing machine

Info

Publication number: CN212762628U
Application number: CN202020898838.8U
Authority: CN
Inventors: 雷秦燕; 姚清海
Original assignee: Dongguan Junsong Automation Equipment Co ltd
Current assignee: Dongguan Junsong Automation Equipment Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-23
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a week polishing machine, which comprises a frame, wherein a main support plate is arranged in the frame, a glass lifting and pressing rotating mechanism is arranged on the main support plate, at least one brush polishing driving mechanism is arranged corresponding to the glass lifting and pressing rotating mechanism, a telescopic adjusting mechanism is arranged corresponding to the brush polishing driving mechanism, and the glass lifting and pressing rotating mechanism is used for installing and fixing a glass stack formed by a plurality of glass sheets and driving the glass stack to rotate in a spatial direction and move up and down in a vertical direction; the brush polishing driving mechanism drives a plurality of brushes which are sequentially arranged to circularly move, the brushes linearly move in at least one direction and are in contact with the polished edges of the glass stacks, and the telescopic adjusting mechanism is used for adjusting the relative positions of the brush polishing driving mechanism and the glass lifting pressing rotating mechanism on the main supporting plate, so that the brushes are kept in contact with the polished edges of the glass stacks. The peripheral polishing machine can enable the brush and the periphery of the glass to be stressed uniformly, and is high in polishing quality and polishing efficiency.

Description

Week polishing machine

Technical Field

The utility model relates to an electronic product glass apron automatic production equipment technical field, in particular to machine is thrown all to one kind.

Background

Glass materials such as glass panels are widely used in electronic devices, and the processing technology of the glass panels generally comprises material blanking, grinding and polishing of the front and rear main surfaces of a glass sheet, and grinding and polishing of the periphery (including rounded corners) of the glass sheet, and the equipment for polishing the periphery is called a periphery polishing machine (or called an edge polishing machine or an edge polishing machine). The existing weekly polishing machine is mainly divided into two types: one mode is a manual mode, the periphery of a glass sheet is polished in sequence, one edge is polished each time, the other edge needs to be replaced manually for polishing treatment, the polishing efficiency is low, and the polishing effect of four round corners or special-shaped glass is poor; the other method is that the glass sheet is fixed in the middle position in the polishing equipment, the glass sheet is clamped up and down, the glass sheet rotates in the middle for 360 degrees, the strokes of the polishing hairbrushes at two ends change along with the change of the rotating radius of the glass sheet and are always kept in contact, and therefore the periphery of the glass sheet is polished. However, the polishing process is not uniform in stress, the polishing quality cannot be guaranteed, the efficiency is low, and only one stack can be processed each time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a machine is thrown in week, can make the atress even between brush and the glass piece periphery, polishing quality is high and efficient.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a week throwing machine comprises a rack, wherein a main support plate is arranged in the rack, a glass lifting pressing rotating mechanism is arranged on the main support plate, at least one brush throwing driving mechanism is arranged corresponding to the glass lifting pressing rotating mechanism, a telescopic adjusting mechanism is arranged corresponding to the brush throwing driving mechanism, and the glass lifting pressing rotating mechanism is used for installing and fixing a glass stack formed by a plurality of glass sheets and driving the glass stack to rotate in a spatial direction and move vertically; the brush polishing driving mechanism drives a plurality of brushes which are sequentially arranged to circularly move, the brushes linearly move in at least one direction and are in contact with the polishing edges of the glass stack, and the telescopic adjusting mechanism is used for adjusting the relative positions of the brush polishing driving mechanism and the glass lifting pressing rotating mechanism on the main supporting plate, so that the brushes are kept in contact with the polishing edges of the glass stack.

Further, still be provided with polish circulation mechanism in the frame, polish circulation mechanism sprays the polish brush with the contact surface between the glass buttress, and will be in main tributary fagging below is right the polish is retrieved and is filtered.

Further, the brush polishing driving mechanism comprises a lower brush fixing plate, an upper brush fixing plate and a side connecting plate, the side connecting plate is arranged on one side of the lower brush fixing plate and one side of the upper brush fixing plate, a driving shaft and at least one driven shaft are arranged between the lower brush fixing plate and the upper brush fixing plate, a main shaft speed reducing motor is correspondingly arranged on the upper brush fixing plate corresponding to the driving shaft, a circulation loop is formed between the driving shaft and the driven shaft through a transmission mechanism, and a plurality of brushes are uniformly arranged on the transmission mechanism; the brush moves linearly between the adjacent driving shafts and the adjacent driven shafts or between the adjacent driven shafts.

Further, the spindle speed reduction motor is mounted on the upper hairbrush fixing plate through a motor support, the spindle speed reduction motor is connected with the upper end of the driving shaft through a coupler, a first driven shaft and a second driven shaft are arranged between the lower hairbrush fixing plate and the upper hairbrush fixing plate, a group of driving sprockets is arranged on the driving shaft between the lower hairbrush fixing plate and the upper hairbrush fixing plate, a group of first driven sprockets are arranged on the first driven shaft between the lower hairbrush fixing plate and the upper hairbrush fixing plate, a group of second driven sprockets are arranged on the second driven shaft between the lower hairbrush fixing plate and the upper hairbrush fixing plate, and a transmission chain is arranged on the driving sprockets, the first driven sprockets and the second driven sprockets in a corresponding mode; the plurality of brushes are installed between the transmission chains.

Further, the hair brush comprises a hair planting main body, polishing hair is arranged on at least one surface of the hair planting main body, and two ends of the hair planting main body are respectively arranged between the transmission chains through a hair brush mounting plate; the polishing bristles linearly move among the driving shaft, the first driven shaft and the second driven shaft.

Furthermore, the glass lifting and pressing rotating mechanism comprises a lifting motor, a lifting bearing seat plate, an upper bearing seat plate, a rotating motor and a clamping cylinder, wherein the lifting motor drives the lifting bearing seat plate, the lifting bearing seat plate is respectively provided with a glass rotating plate through a plurality of supporting plates, the clamping cylinder is arranged corresponding to the glass rotating plate, and the clamping cylinder presses the glass stack on the glass rotating plate through a clamping sheet; a plurality of transmission shafts are arranged between the lifting bearing seat plate and the upper bearing seat plate through bearings, and the lower ends of the transmission shafts are connected and drive the glass rotating plate through transmission assemblies; the rotating motor is arranged on the upper bearing seat plate and drives the transmission shaft to rotate synchronously.

Furthermore, the edge position of the lifting bearing seat plate is uniformly provided with a supporting plate, one end of the supporting plate is fixed on the lifting bearing seat plate, the other end of the supporting plate is provided with the glass rotating plate, the middle position of the supporting plate is provided with the clamping cylinder, and the clamping cylinder compresses the glass stack on the glass rotating plate through a clamping sheet.

Furthermore, the telescopic adjusting mechanism comprises a telescopic motor, a telescopic push plate, a diagonal guide rail and a fine adjustment platform assembly; the plurality of groups of diagonal guide rails are arranged on the main supporting plate, the plurality of fine adjustment platform assemblies are respectively arranged on the diagonal guide rails through sliding blocks, and the brush polishing driving mechanism is arranged on the fine adjustment platform assemblies; the middle position of the main support plate is provided with diagonal sliding grooves corresponding to the diagonal guide rails respectively, the telescopic push plate is arranged below the main support plate, the telescopic motor drives the telescopic push plate to vertically move up and down, and the telescopic push plate is connected and drives the fine adjustment platform assembly to synchronously move on the diagonal guide rails through a connecting rod mechanism.

Furthermore, a sliding pin is arranged in the diagonal sliding groove, the sliding pin is connected with and drives the fine adjustment platform assembly through a push rod, the telescopic push plate drives the sliding pin to reciprocate in the diagonal sliding groove through a connecting rod mechanism, and one end of the push rod is connected with the sliding pin.

Further, the connecting rod mechanism comprises a left connecting rod and a right connecting rod, and the lower ends of the left connecting rod and the right connecting rod are respectively hinged to two sides of the upper end of the telescopic push plate through a pin; the left sliding block is fixed at the upper end of the left connecting rod, the right sliding block is fixed at the upper end of the right connecting rod, sliding grooves are formed in the left sliding block and the right sliding block respectively, and a group of sliding pins on the left side and the right side are matched with the sliding grooves in the left sliding block and the right sliding block respectively.

Further, the moving direction of the left sliding block and the right sliding block is perpendicular to the width direction of the telescopic push plate, so that the telescopic push plate can move up and down in a reciprocating manner to be converted into the left sliding block and the right sliding block which can move in a reciprocating manner in the left-right direction; the sliding groove is perpendicular to the moving direction of the left sliding block and the right sliding block; the sliding pin moves towards the center of the main supporting plate or is far away from the center of the main supporting plate along the diagonal sliding grooves under the driving of the sliding grooves.

Furthermore, the fine adjustment platform assembly comprises a Y-axis fixing plate and an X-axis fixing plate, the Y-axis fixing plate is installed on the diagonal guide rail through a plurality of diagonal sliding blocks, and the Y-axis fixing plate is connected with one end of the push rod; the X-axis fixing plate is mounted on the Y-axis fixing plate through a group of Y-axis sliding blocks and a group of Y-axis guide rails, a Y-axis driving seat is further arranged on the Y-axis fixing plate, a Y-axis driving motor is arranged at one end of the Y-axis driving seat, a Y-axis driving connecting plate is arranged on the Y-axis driving seat, and the Y-axis driving motor drives the X-axis fixing plate to reciprocate on the Y-axis guide rails through the Y-axis driving connecting plate; a fine adjustment connecting plate is mounted on the X-axis fixing plate through a group of X-axis sliding blocks and a group of X-axis guide rails, an X-axis driving seat is further arranged on the X-axis fixing plate, an X-axis driving motor is arranged at one end of the X-axis driving seat, an X-axis driving connecting plate is arranged on the X-axis driving seat, and the X-axis driving motor drives the fine adjustment connecting plate to reciprocate on the X-axis guide rails through the X-axis driving connecting plate; the brush polishing driving mechanism is fixed on the fine adjustment connecting plate.

Further, polishing solution circulation mechanism is including setting up centrifugal pump, recovery jar, back flow and a plurality of connecting tube in the frame, the centrifugal pump will polishing solution in the recovery jar passes through the connecting tube and carries the shower nozzle that main tributary fagging top set up, the shower nozzle corresponds the contact surface setting of each brush and glass buttress, the back flow is located the below of main tributary fagging, polishing solution in the main tributary fagging passes through the back flow enters into the recovery jar.

Furthermore, four groups of diagonal guide rails are arranged on the main supporting plate, each adjacent group of diagonal guide rails is perpendicular to each other, and the diagonal chutes are parallel to the corresponding diagonal guide rails; installing the brush polishing driving mechanism on each group of diagonal guide rails through the fine adjustment platform assembly; the lifting bearing seat plate of the glass lifting pressing rotating mechanism is provided with four supporting plates, the supporting plates are distributed among the lifting bearing seat plate, and an included angle of 90 degrees is formed between every two adjacent supporting plates; the free end of each supporting plate clamps and fixes one glass stack; the driving shaft of the brush polishing driving mechanism, the transmission chain between the first driven shaft and the transmission chain between the driving shaft and the second driven shaft are mutually vertical, and two mutually vertical brush linear moving stations are formed on two sides of the driving shaft; the brush is simultaneously contacted with two adjacent glass stacks on the glass lifting and pressing rotating mechanism.

By adopting the technical scheme, the peripheral polishing machine provided by the embodiment of the utility model can simultaneously install a plurality of glass stacks and realize the up-and-down movement of the glass stacks and the automatic switching of the space direction through the glass lifting and pressing rotating mechanism, and the brush polishing driving mechanism realizes that the brush only does rapid movement in one direction in one plane by uniformly and sequentially arranging a plurality of brushes, and forms parallel surface contact with the edges of the glass stacks, so that the stress is uniform, the polishing efficiency is greatly improved, and the polishing quality is improved; the telescopic adjusting mechanism drives the brush polishing driving mechanism to simultaneously contract or open towards the center of the supporting plate or towards the outer side of the diagonal line, fine adjustment can be performed in the X-axis direction and the Y-axis direction through the fine adjustment platform assembly, rapid adjustment alignment is achieved, the stress of a polished surface is kept uniform and constant all the time, and an ideal polishing effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a three-dimensional view of a peripheral polishing machine according to an embodiment of the present invention;

fig. 2 is a three-dimensional exploded view of the peripheral polishing machine according to the embodiment of the present invention;

FIG. 3 is a partially omitted three-dimensional view of the weekly polisher according to an embodiment of the present invention;

FIG. 4 is a partially omitted top view of the periphery polishing machine according to the embodiment of the present invention;

FIG. 5 is a partially omitted front view of the weekly thrower according to the embodiment of the present invention;

fig. 6 is a three-dimensional view of the telescopic adjusting mechanism and the brush polishing driving mechanism according to the embodiment of the present invention;

fig. 7 is a three-dimensional exploded view of the brush polishing driving mechanism according to the embodiment of the present invention;

fig. 8 is a three-dimensional exploded view of the brush polishing driving mechanism according to the embodiment of the present invention;

fig. 9 is a side view of the brush polishing driving mechanism according to the embodiment of the present invention;

FIG. 10 is a top view of the brush polishing driving mechanism according to the embodiment of the present invention;

fig. 11 is a three-dimensional view of the glass lifting and pressing rotating mechanism according to the embodiment of the present invention;

fig. 12 is a top view of the glass lifting and pressing rotating mechanism according to the embodiment of the present invention;

fig. 13 is a side view of the glass lifting and pressing rotating mechanism according to the embodiment of the present invention;

fig. 14 is a first three-dimensional exploded view of a glass lifting and pressing rotating mechanism according to an embodiment of the present invention;

fig. 15 is a second three-dimensional exploded view of the glass lifting/pressing/rotating mechanism according to the embodiment of the present invention;

fig. 16 is a first three-dimensional view of the telescoping adjustment mechanism according to the embodiment of the present invention;

fig. 17 is a second three-dimensional view of the telescopic adjusting mechanism according to the embodiment of the present invention;

fig. 18 is a front view of the telescopic adjustment mechanism according to the embodiment of the present invention;

fig. 19 is a side view of the telescoping adjustment mechanism of the embodiment of the present invention;

fig. 20 is a partial three-dimensional exploded view of the telescoping adjustment mechanism of an embodiment of the present invention;

fig. 21 is a three-dimensional view of a polishing solution circulation mechanism according to an embodiment of the present invention;

fig. 22 is a front view of a polishing solution circulation mechanism according to an embodiment of the present invention;

in the figure, 100-circumference polishing machine, 110-brush polishing driving mechanism, 120-glass lifting and pressing rotating mechanism, 130-telescopic adjusting mechanism, 140-polishing solution circulating mechanism, 150-base body, 160-upper base body, 170-inner cover body, 180-upper cover body and 190-signal lamp group;

111-brush lower fixing plate, 11101-lower adjusting chute, 112-brush upper fixing plate, 11201-upper adjusting chute, 113-side connecting plate, 114-first reinforcing plate, 115-second reinforcing plate, 116-protective cover, 117-spindle reduction motor, 118-motor bracket, 119-spindle coupling, 1110-driving shaft, 1111-driving sprocket, 1112-first driven shaft, 1113-first driven sprocket, 1114-adjusting shaft, 1115-adjusting sprocket, 1116-adjusting slider, 1117-second driven shaft, 1118-second driven sprocket, 1119-driving chain, 1120-brush mounting plate, 1121-brush, 11211-bristle body, 11212-polishing bristle, 1122-adjusting screw;

121-side bottom plate, 122-fixed seat plate, 123-lifting motor, 124-lifting reducer, 125-lifting bearing seat plate, 126-lower protective cover, 127-lifting screw rod, 128-supporting plate, 129-glass rotating plate, 1210-rotating shaft, 1211-synchronous pulley, 1212-synchronous belt, 1213-adjusting mounting groove, 1214-adjusting pulley, 1215-limiting guide roller wheel, 1216-bearing, 1217-transmission shaft, 1218-driven gear, 1219-driving gear, 1220-rotating motor, 1221-upper bearing seat plate, 1222-middle protective cover, 1223-upper protective cover, 1224-clamping cylinder, 1225-clamping connecting block, 1226-clamping sheet, 1227-glass sheet;

131-a mounting bracket, 132-a telescopic motor, 133-a telescopic coupling, 134-a telescopic reducer, 135-a telescopic table plate, 136-a telescopic push plate, 137-a right connecting rod, 138-a right sliding block, 139-a left connecting rod, 1310-a left sliding block, 1311-a pin, 1312-a sliding pin, 1313-a push rod, 1314-a sliding chute, 1315-a diagonal guide rail, 1316-a diagonal sliding block, 1317-a Y-axis fixing plate, 1318-a Y-axis sliding block, 1319-a Y-axis guide rail, 1320-a Y-axis driving seat, 1321-a Y-axis driving connecting plate, 1322-a Y-axis driving motor, 1323-a Y-axis induction plate and 1324-a Y-axis photoelectric door; 1325-X axis fixed plate, 1326-X axis slide block, 1327-X axis guide rail, 1328-X axis drive seat, 1329-X axis drive connecting plate, 1330-X axis drive motor, 1331-X axis induction sheet, 1332-X axis photoelectric gate and 1333-fine adjustment connecting plate;

141-centrifugal pump, 142-output valve, 143-recovery tank, 144-filter screen, 145-cover plate, 146-return pipe, 147-three-way joint, 148-air inlet pipe, 149-output elbow, 1410-connection straight pipe, 1411-L-shaped vertical pipe and 1412-spray head;

151-base support, 152-upper seat plate, 153-side plate, 154-base plate, 155-adjustable supporting leg;

161-main supporting plate, 162-side supporting plate and 163-diagonal sliding groove;

181-upper cover body support, 182-cover body top plate and 183-cover body side plate.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1-6, an embodiment of the present invention provides a periphery polishing machine 100, which includes a frame, a main support plate 161 disposed in the frame, a glass lifting pressing rotating mechanism 120 disposed on the main support plate 161, at least one brush polishing driving mechanism 110 disposed corresponding to the glass lifting pressing rotating mechanism 120, a telescopic adjusting mechanism 130 disposed corresponding to the brush polishing driving mechanism 110, and the glass lifting pressing rotating mechanism 120 configured to fix a glass stack formed by a plurality of glass sheets 1227 and drive the glass stack to rotate in a spatial direction and move vertically; the brush polishing driving mechanism 110 drives a plurality of brushes arranged in sequence to move circularly, and the brushes move linearly in at least one direction and contact with the polished edge of the glass stack, and the telescopic adjusting mechanism 130 is used for adjusting the relative positions of the brush polishing driving mechanism 110 and the glass lifting pressing rotating mechanism 120 on the main supporting plate 161, so that the brushes 1121 keep contacting with each polished edge of the glass stack. A polishing solution circulating mechanism 140 is further arranged in the rack, and the polishing solution circulating mechanism 140 sprays polishing solution to a contact surface between the brush 1121 and the glass stack and recovers and filters the polishing solution below the main support plate 161.

As shown in fig. 7 to 10, the brush polishing driving mechanism 110 includes a brush lower fixing plate 111, a brush upper fixing plate 112, and a side connecting plate 113, the side connecting plate 113 is disposed at one side of the brush lower fixing plate 111 and the brush upper fixing plate 112, a driving shaft 1110 and at least one driven shaft are disposed between the brush lower fixing plate 111 and the brush upper fixing plate 112, a spindle speed reducing motor 117 is correspondingly disposed on the brush upper fixing plate 112 corresponding to the driving shaft 1110, a circulation loop is formed between the driving shaft 1110 and the driven shaft through a transmission mechanism, and a plurality of brushes 1121 are uniformly mounted on the transmission mechanism; the fur brush 1121 makes a straight movement between the adjacent driving shaft 1110 and the driven shaft or between the adjacent driven shafts.

The existing manual or mechanical polishing (mechanical polishing is to fix a glass stack at the center of equipment, the glass stack rotates 360 degrees at the center, and polishing wheels at two ends reciprocate linearly) has uneven stress on each polishing point, so that different polishing degrees of each polishing point are easily caused, and some places are dim and some places are bright. A plurality of brushes are uniformly and sequentially arranged, so that the brushes can only move rapidly in one direction in one plane and form surface contact parallel to the edge of the glass stack, the brushes are recycled, the service life of the brushes is prolonged, and the quality of the polished surface is improved.

Optionally, the transmission mechanism may be a chain transmission, a belt transmission, a synchronous belt transmission, or the like, a circulation loop is formed between the driving shaft and the driven shaft, and the brush may be fixed on the chain, the transmission belt, or the synchronous belt. The chain transmission is preferably selected in consideration of the working scene of the transmission mechanism and the requirement on the polishing strength.

Specifically, the spindle reduction motor 117 is mounted on the brush upper fixing plate 112 through a motor bracket 118, the spindle speed reduction motor 117 is connected to the upper end of the driving shaft 1110 through a spindle coupling 119, a first driven shaft 1112 and a second driven shaft 1117 are provided between the brush lower fixing plate 111 and the brush upper fixing plate 112, the driving shaft 1110 is provided with a set of driving sprockets 1111 between the brush lower fixing plate 111 and the brush upper fixing plate 112, the first driven shaft 1112 is provided with a set of first driven sprockets 1113 between the brush lower fixing plate 111 and the brush upper fixing plate 112, the second driven shaft 1117 is provided with a set of second driven sprockets 1118 between the brush lower fixing plate 111 and the brush upper fixing plate 112, a driving chain 1119 is arranged on the driving chain wheel 1111, the first driven chain wheel 1113 and the second driven chain wheel 1118 correspondingly; the plurality of brushes 1121 are installed between the transmission chains 1119.

As shown in fig. 14, the brush 1121 includes a bristle-implanted body 11211, at least one surface of the bristle-implanted body 11211 is provided with polished bristles 11212, and both ends of the bristle-implanted body 11211 are respectively installed between the driving chains 1119 through a brush installation plate 1120; the polishing bristles 11212 linearly move between the driving shaft 1110, the first driven shaft 1112, and the second driven shaft 1117. When the brush 1121 is used, the brushes 1121 are recycled, the working gap of each brush 1121 is shortened, the rest time is prolonged, and the service life of the brushes 1121 is obviously prolonged; on the other hand, the bristles 1121 are implanted at least on the front and rear surfaces, and if the bristles 1121 on the existing machined surface are worn, the bristles 1121 can be replaced from the inside to the outside, and polishing can be continued.

Specifically, the driving shaft 1110 and the transmission chain 1119 between the first driven shaft 1112 and the transmission chain 1119 between the driving shaft 1110 and the second driven shaft 1117 are perpendicular to each other, so that two sides of the driving shaft 1110 form a mutually perpendicular linear brush moving station.

Further, an adjusting shaft 1114 is further arranged between the brush upper fixing plate 111 and the brush lower fixing plate 112, two ends of the adjusting shaft 1114 are respectively mounted on an adjusting slider 1116, and the adjusting shaft 1114 is provided with a group of adjusting chain wheels 1115 corresponding to the transmission chain 1119; the lower fixing plate 111 of the brush is provided with a lower adjusting sliding groove 11101 corresponding to the adjusting sliding block 1116, and the upper fixing plate 112 of the brush is provided with an upper adjusting sliding groove 11201 corresponding to the adjusting sliding block 1116.

Optionally, an adjusting screw 1122 is disposed on one side of the lower adjusting sliding chute 11101 and one side of the upper adjusting sliding chute 11201, and the adjusting screw 1122 is used for pushing the adjusting slider 1116 to move in the lower adjusting sliding chute 11101 or the upper adjusting sliding chute 11201.

Optionally, a first reinforcing plate 114 and a second reinforcing plate 115 are disposed between the brush lower fixing plate 111 and the brush upper fixing plate 112.

Optionally, a protective cover 116 is disposed on the upper fixing plate 112 of the brush, and the spindle reduction motor 117 and the motor bracket 118 are disposed in the protective cover 116.

As shown in fig. 11-15, the glass lifting and pressing rotation mechanism 120 includes a lifting motor 123, a lifting bearing seat plate 125, an upper bearing seat plate 1221, a rotation motor 1220 and a clamping cylinder 1224, wherein the lifting motor 123 drives the lifting bearing seat plate 125, the lifting bearing seat plate 125 is respectively provided with a glass rotation plate 129 through a plurality of support plates 128, the clamping cylinder 1224 is arranged corresponding to the glass rotation plate 129, and the clamping cylinder 1224 presses the glass stacks against the glass rotation plate 129 through a clamping piece 1226; a plurality of transmission shafts 1217 are arranged between the lifting bearing seat plate 125 and the upper bearing seat plate 1221 through bearings 1216, and the lower ends of the transmission shafts 1217 are connected and drive the glass rotation plate 129 through transmission assemblies; the rotating motor 1220 is disposed on the upper bearing plate 1221 and drives the driving shaft 1217 to rotate synchronously.

Specifically, the lifting motor 123 is installed on a fixed seat plate 122, a plurality of side bottom plates 121 are installed on the lower side of the fixed seat plate 122, a lifting reducer 124 is further arranged on the fixed seat plate 122, the lifting motor 123 is connected with the lifting reducer 124, an output end of the lifting reducer 124 is connected with a lifting screw 127, and the lifting bearing seat plate 125 is sleeved on the lifting screw 127.

Furthermore, the edge position of the lifting bearing seat plate 125 is uniformly provided with a supporting plate 128, one end of the supporting plate 128 is fixed on the lifting bearing seat plate 125, the other end of the supporting plate 128 is provided with the glass rotating plate 129, the middle position of the supporting plate 128 is provided with the clamping cylinder 1224, and the clamping cylinder 1224 presses the glass stacks on the glass rotating plate 129 through a clamping sheet 1226.

Alternatively, the clamping cylinder 1224 is connected to the clamping piece 1226 via a clamping connection block 1225, and the clamping piece 1226 and the glass rotation plate 129 are disposed to vertically correspond to each other.

Further, a transmission shaft 1217 is provided corresponding to each of the support plates 128, and both ends of the transmission shaft 1217 are respectively mounted between the lifting bearing seat plate 125 and the upper bearing seat plate 1221 through a bearing 1216; the rotating motor 1220 is connected to drive the upper end of the transmission shaft 1217, and the lower end of the transmission shaft 1217 is connected to drive the glass rotation plate 129.

Further, a driven gear 1218 is sleeved on the upper end of the transmission shaft 1217, a driving gear 1219 is mounted on the output end of the rotating electrical machine 1220, and the driving gear 1219 is connected to drive each driven gear 1218, so that the transmission shafts 1217 rotate synchronously.

Further, the glass rotation plate 129 is mounted at the free end of the support plate 128 through a rotation shaft 1210, a synchronous pulley 1211 is respectively sleeved at the lower ends of the rotation shaft 1210 and the transmission shaft 1217, a synchronous belt 1212 is disposed between the synchronous pulleys 1211, and the transmission shaft 1217 drives the rotation shaft 1210 through the synchronous belt 1212.

Further, the edge of the elevating bearing seat plate 125 is provided with an adjusting installation groove 1213, the adjusting installation groove 1213 is disposed between the support plates 128, and the synchronous pulley 1211 corresponding to the lower end of the transmission shaft 1217 is provided with a restricting guide roller 1215 and an adjusting pulley 1214, respectively.

In use, a glass stack is provided on each support plate 128; after four groups of side surfaces of each glass stack are polished, the rotating motor 1220 at the central position drives the driving gear 1219, then the driving gear 1219 drives the driven gears 1218 on the four transmission shafts 1217 at the periphery, the corresponding synchronous belt wheel 1211 below the transmission shafts 1217 is driven through the transmission of the four transmission shafts 1217, the synchronous belt wheel 1211 drives the corresponding synchronous belt 1212, and the synchronous belt 1212 drives the synchronous belt wheel 1211 below the corresponding rotating shaft 1210, so that one motor drives the four groups of glass stacks to rotate. After the glass rotates by 90 degrees automatically, the two left surfaces of each group of glass stacks are polished continuously, the two left surfaces are polished to the preset mirror surface roughness, one processing cycle is completed, the whole device stops automatically, the glass stacks after being processed are taken out manually or mechanically, then the glass stacks are sequentially placed into the other four groups of glass stacks for continuous polishing, and the actions are circulated continuously. The glass rotation mode is ingenious and compact, the number of driving motors is small, and the cost is low. Four groups of rotation only use a rotating motor, and the driving motor is located the central point, and this structure can save 3 groups of actuating system (servo motor and drive) on the one hand, and on the other hand can save central point space, and the space of saving just can place the lifting reduction gear.

As shown in fig. 16-19, the telescoping adjustment mechanism 130 includes a telescoping motor 132, a telescoping push plate 136, a diagonal guide 1315, and a fine adjustment platform assembly; a plurality of sets of the diagonal guide rails 1315 are installed on the main support plate 161, a plurality of the fine tuning platform assemblies are respectively installed on the diagonal guide rails 1315 through sliders, and the brush polishing driving mechanism 110 is installed on the fine tuning platform assemblies; the middle position of the main supporting plate 161 is provided with diagonal sliding grooves 163 corresponding to the diagonal guide rails 1315, the telescopic push plate 136 is arranged below the main supporting plate 161, the telescopic motor 132 drives the telescopic push plate 136 to vertically move up and down, and the telescopic push plate 136 is connected and drives the fine adjustment platform assembly to synchronously move on the diagonal guide rails 1315 through a link mechanism.

The telescopic motor 132 is fixed on a mounting bracket 131, a telescopic reducer 134 is further arranged on the mounting bracket 131, the telescopic motor 132 is connected with the telescopic reducer 134 through a telescopic coupler 133, the output end of the telescopic reducer 134 is connected with a telescopic bedplate 135, and the telescopic push plate 136 is driven by the telescopic bedplate 135 to reciprocate in the vertical direction.

A sliding pin 1312 is arranged in the diagonal sliding groove 163, the sliding pin 1312 is connected and drives the fine adjustment platform assembly through the push rod 1313, the telescopic push plate 136 drives the sliding pin 1312 to reciprocate in the diagonal sliding groove 163 through a link mechanism, and one end of the push rod 1313 is connected with the sliding pin 1312.

Specifically, the link mechanism comprises a left link 139 and a right link 137, and the lower ends of the left link 139 and the right link 137 are respectively hinged to two sides of the upper end of the telescopic push plate 136 through a pin 1311; a left sliding block 1310 is fixed at the upper end of the left connecting rod 139, a right sliding block 138 is fixed at the upper end of the right connecting rod 137, sliding slots 1314 are respectively arranged on the left sliding block 1310 and the right sliding block 138, and a group of sliding pins 1312 on the left side and the right side are respectively matched with the sliding slots 1314 on the left sliding block 1310 and the right sliding block 138. Specifically, the moving direction of the left slider 1310 and the right slider 138 is perpendicular to the width direction of the telescopic push plate 136, so that the up-and-down reciprocating movement of the telescopic push plate 136 is converted into the left slider 1310 and the right slider 138 reciprocating movement in the left-and-right direction; the sliding slot 1314 is perpendicular to the moving direction of the left slider 1310 and the right slider 138; the sliding pin 1312 moves towards the center of the main support plate 161 or away from the center of the main support plate 161 along the diagonal sliding slots 163 under the driving of the sliding slots 1314.

When the four groups of brush polishing driving mechanisms 110 are close to the four groups of glass stacks, the four groups of brush polishing driving mechanisms 110 can be immediately stopped, fine adjustment can be performed through an X axis and a Y axis, the brushes are guaranteed to be in good contact with the polished side surfaces of the glass stacks, namely the contact surface force is proper, and the generated polishing effect is optimal. The telescopic adjusting mechanism 130 is short in aligning adjusting time and smart and compact in structure, during aligning, the telescopic adjusting mechanism 130 moves towards the center quickly, the positions of the four groups of brush polishing driving mechanisms 110 basically move to the positions required by machining, and if slight deviation occurs, the required positions can be adjusted quickly through fine adjustment of the X axis and the Y axis. If the four sets of brush polishing driving mechanisms 110 move toward the center or the corresponding diagonal lines, or only through the X-axis and Y-axis of the respective brush polishing driving mechanisms, the size of the respective brush polishing driving mechanisms increases greatly, the overall volume of the apparatus increases, and the time for adjusting the positions is wasted.

As shown in fig. 20, the fine adjustment platform assembly comprises a Y-axis fixing plate 1317 and an X-axis fixing plate 1325, the Y-axis fixing plate 1317 is mounted on the diagonal guide 1315 through a plurality of diagonal sliders 1316, and the Y-axis fixing plate 1317 is connected with one end of the push rod 1313; the Y-axis fixing plate 1317 is provided with the X-axis fixing plate 1325 through a set of Y-axis sliders 1318 and a set of Y-axis guide rails 1319, the Y-axis fixing plate 1317 is further provided with a Y-axis driving base 1320, one end of the Y-axis driving base 1320 is provided with a Y-axis driving motor 1322, the Y-axis driving base 1320 is provided with a Y-axis driving connecting plate 1321, and the Y-axis driving motor 1322 drives the X-axis fixing plate 1325 to reciprocate on the Y-axis guide rails 1319 through the Y-axis driving connecting plate 1321; a fine adjustment connecting plate 1333 is mounted on the X-axis fixing plate 1325 through a set of X-axis sliders 1326 and a set of X-axis guide rails 1327, an X-axis driving seat 1328 is further arranged on the X-axis fixing plate 1325, an X-axis driving motor 1330 is arranged at one end of the X-axis driving seat 1328, an X-axis driving connecting plate 1329 is arranged on the X-axis driving seat 1328, and the X-axis driving motor 1330 drives the fine adjustment connecting plate 1333 to reciprocate on the X-axis guide rails 1327 through the X-axis driving connecting plate 1329; the brush polishing driving mechanism 110 is fixed to the fine adjustment connection plate 1333.

Optionally, one side of the Y-axis driving seat 1320 is provided with a plurality of Y-axis photogates 1324, and a Y-axis sensing piece 1323 is arranged on the Y-axis driving connection board 1321 corresponding to the Y-axis photogates 1324; a plurality of X-axis photogates 1332 are disposed at one side of the X-axis driving seat 1328, and an X-axis sensing piece 1331 is disposed on the X-axis driving connection plate 1329 corresponding to the X-axis photogates 1332.

The fine adjustment platform assembly fixes each group of brush polishing driving mechanisms 110 on a fixing plate with an X axis and a Y axis independently, and in the polishing process, each group of brush polishing driving mechanisms 110 can independently and accurately realize displacement compensation in the direction of X, Y, so that the stress of a polished surface is kept uniform and constant all the time, and an ideal polishing effect is achieved.

As shown in fig. 21 and 22, the polishing liquid circulation mechanism 140 includes a centrifugal pump 141, a recovery tank 143, a return pipe 146 and a plurality of connecting pipes, which are arranged in the machine frame, the centrifugal pump 141 delivers the polishing liquid in the recovery tank 143 to a spray head 1412 arranged above the main support plate 161 through the connecting pipes, the spray head 1412 is arranged corresponding to the contact surface of each brush with the glass stack, the return pipe 146 is arranged below the main support plate 161, and the polishing liquid on the main support plate 161 enters the recovery tank 143 through the return pipe 146. Specifically, the recovery tank 143 is connected to the centrifugal pump 141 through an output valve (a shut-off valve) 142, the output end of the centrifugal pump 141 is further provided with an air inlet pipe 148 and an output elbow 149 which are respectively connected through a three-way joint 147, the output elbow 149 is connected to a plurality of L-shaped risers 1411 through a connecting straight pipe 1410, the L-shaped risers 1411 penetrate through the main supporting plate 161, and the spray heads 1412 are installed at the tail ends of the L-shaped risers 1411.

Optionally, the polishing solution on the main support plate 161 is collected to the return pipe 146 through a collecting plate (not shown) below the main support plate 161, the return pipe 146 and a cover plate 145 are arranged in the return tank 143, and a filter screen 144 is arranged between the cover plate 145 and the return tank 143.

As shown in fig. 3 and 4, four sets of the diagonal guide rails 1315 are disposed on the main support plate 161, the adjacent diagonal guide rails 1315 of each set are perpendicular to each other, and the diagonal sliding grooves 163 and the corresponding diagonal guide rails 1315 are parallel to each other; mounting a brush polishing drive mechanism 110 on each set of diagonal rails 1315 via the fine adjustment stage assembly; the lifting bearing seat plates 125 of the glass lifting and pressing rotating mechanism 120 are provided with four supporting plates 128, the supporting plates 128 are distributed among the lifting bearing seat plates 125, and an included angle of 90 degrees is formed between adjacent supporting plates 128; the free end of each support plate 128 clamps a said pack; the driving shaft 1110 of the brush polishing driving mechanism 110, the transmission chain 1119 between the first driven shaft 1112 and the transmission chain 1119 between the driving shaft 1110 and the second driven shaft 1117 are perpendicular to each other, and two sides of the driving shaft 1110 form a mutually perpendicular brush linear moving station; the brush is simultaneously contacted with two adjacent glass stacks on the glass lifting and pressing rotating mechanism 120.

Specifically, four sets of brush polishing driving mechanisms 110 are uniformly distributed in the circumferential direction of the main support plate 161, a glass stack to be polished is placed between every two sets of brush polishing driving mechanisms 110, and four or more sets (including two or more sets) of brush polishing driving mechanisms 110 can be combined to polish four or more sets (including two or more sets) of glass stacks at the same time.

The peripheral polishing machine 100 has high and stable polishing quality, the polishing quality can be adjusted in different degrees and can also be adjusted in different modes, each brush polishing driving mechanism 110 can be independently adjusted in a fine adjustment mode, namely, the displacement of an X axis and a Y axis is adjusted, the polishing force of each brush group is correspondingly adjusted, and the speed of a chain can also be adjusted, so that the purpose of improving the polishing quality is achieved. The quality requirements of different users can be met through various ways.

The working efficiency of the polishing machine is remarkably improved, four groups of brush polishing driving mechanisms work simultaneously, the efficiency is dozens of times that of manual polishing and is about 10 times that of the conventional mechanical polishing; specifically, 3500-plus-4500 blocks are polished manually per hour, only 6000-plus-9000 blocks can be polished per hour by the conventional polishing machine, and the polishing amount per hour of the peripheral polishing machine in the embodiment can reach about 10 ten thousand; in addition, the time and the electricity charge of the single-chip polishing are greatly reduced, so that the processing cost is greatly reduced and is only about one tenth of the existing cost. The glass panel can be applied to terminal protection screen glass panels of various mobile phones and the like, glass panels and glass lenses of lens glass and other electronic similar products.

As shown in fig. 2, the rack comprises a base body 150, an upper base body 160 and an upper cover body 180 which are sequentially installed, the base body 150 comprises a base support 151, an upper base plate 152 and a base plate 154 are respectively installed at the upper end and the lower end of the base support 151, and a plurality of side plates 153 are installed at the side parts of the base support 151; optionally, a plurality of adjustable support feet 155 are provided at the bottom of the base plate 154. The centrifugal pump 141 and the recovery tank 143 of the polishing liquid circulation mechanism 140, and the main machine of the apparatus, which includes the glass lifting and pressing rotation mechanism 120, the brush polishing driving mechanism 110, the driving device of the polishing liquid circulation mechanism 140, the sensing device, etc., are installed in the accommodating space between the upper base plate 152 and the base plate 154.

Specifically, the upper seat body 160 includes the main support plate 161, the main support plate 161 is mounted on the upper seat plate 152 through a plurality of side support plates 162, and the accommodating space between the upper seat plate 152 and the main support plate 161 is provided with the telescopic push plate 136 and the return pipe 146. The main supporting plate 161 is provided with an inner cover 170, and the glass lifting pressing rotating mechanism 120 and the brush polishing driving mechanism 110 are covered in the inner cover 170.

In addition, the upper cover body 180 comprises an upper cover body support 181, a cover body top plate 182 and a plurality of cover body side plates 183, the upper cover body 180 covers the inner cover body 170 and is matched with the main support plate 161, a signal lamp group 190 is further arranged on the cover body top plate 182, and the signal lamp group 190 is connected with an equipment host.

The weekly polishing machine only occupies one fourth of the product space of the conventional polishing machine, so that the user can greatly reduce the cost of renting a factory building, the labor cost and the equipment purchase cost. The appearance is succinct pleasing to the eye, and overall structure is compact, and spare part is rationally distributed, and effective space obtains make full use of, and the modular design, the assembly is simple easy, and the operation is humanized, and it is convenient to maintain.

The peripheral polishing machine provided by the embodiment of the utility model can simultaneously install a plurality of glass stacks and realize the up-and-down movement of the glass stacks and the automatic switching of the space direction through the glass lifting and pressing rotating mechanism, the brush polishing driving mechanism realizes that the brush only does rapid movement in one direction in one plane by uniformly and sequentially arranging a plurality of brushes, and the brush is in surface contact with the edges of the glass stacks in parallel, so that the stress is uniform, the polishing efficiency is greatly improved, and the polishing quality is improved; the telescopic adjusting mechanism drives the brush polishing driving mechanism to simultaneously contract or open towards the center of the supporting plate or towards the outer side of the diagonal line, fine adjustment can be performed in the X-axis direction and the Y-axis direction through the fine adjustment platform assembly, rapid adjustment alignment is achieved, the stress of a polished surface is kept uniform and constant all the time, and an ideal polishing effect is achieved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "row", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for the convenience of describing and simplifying the present invention, and 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 thus 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present patent application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," "secured," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present patent application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Claims

1. A periphery polishing machine is characterized by comprising a rack, wherein a main support plate is arranged in the rack, a glass lifting pressing rotating mechanism is arranged on the main support plate, at least one brush polishing driving mechanism is arranged corresponding to the glass lifting pressing rotating mechanism, a telescopic adjusting mechanism is arranged corresponding to the brush polishing driving mechanism, and the glass lifting pressing rotating mechanism is used for installing and fixing a glass stack formed by a plurality of glass sheets and driving the glass stack to rotate in a spatial direction and move vertically; the brush polishing driving mechanism drives a plurality of brushes which are sequentially arranged to circularly move, the brushes linearly move in at least one direction and are in contact with the polishing edges of the glass stack, and the telescopic adjusting mechanism is used for adjusting the relative positions of the brush polishing driving mechanism and the glass lifting pressing rotating mechanism on the main supporting plate, so that the brushes are kept in contact with the polishing edges of the glass stack.

2. The machine of claim 1, wherein a polishing solution circulating mechanism is further disposed in the frame, and sprays polishing solution onto the contact surface between the brush and the glass stack, and recovers and filters the polishing solution below the main support plate.

3. The peripheral polishing machine according to claim 2, wherein the brush polishing driving mechanism comprises a lower brush fixing plate, an upper brush fixing plate and a side connecting plate, the side connecting plate is arranged at one side of the lower brush fixing plate and the upper brush fixing plate, a driving shaft and at least one driven shaft are arranged between the lower brush fixing plate and the upper brush fixing plate, a main shaft speed reducing motor is correspondingly arranged on the upper brush fixing plate corresponding to the driving shaft, a circulation loop is formed between the driving shaft and the driven shaft through a transmission mechanism, and a plurality of brushes are uniformly arranged on the transmission mechanism; the brush moves linearly between the adjacent driving shafts and the adjacent driven shafts or between the adjacent driven shafts.

4. The periphery polishing machine according to claim 3, wherein the glass lifting and pressing and rotating mechanism comprises a lifting motor, a lifting bearing seat plate, an upper bearing seat plate, a rotating motor and a clamping cylinder, the lifting motor drives the lifting bearing seat plate, the lifting bearing seat plate is respectively provided with a glass rotating plate through a plurality of supporting plates, the clamping cylinder is arranged corresponding to the glass rotating plate, and the clamping cylinder presses the glass stack on the glass rotating plate through a clamping sheet; a plurality of transmission shafts are arranged between the lifting bearing seat plate and the upper bearing seat plate through bearings, and the lower ends of the transmission shafts are connected and drive the glass rotating plate through transmission assemblies; the rotating motor is arranged on the upper bearing seat plate and drives the transmission shaft to rotate synchronously.

5. The peripheral polishing machine of claim 4, wherein the telescoping adjustment mechanism comprises a telescoping motor, a telescoping push plate, a diagonal guide, and a fine adjustment platform assembly; the plurality of groups of diagonal guide rails are arranged on the main supporting plate, the plurality of fine adjustment platform assemblies are respectively arranged on the diagonal guide rails through sliding blocks, and the brush polishing driving mechanism is arranged on the fine adjustment platform assemblies; the middle position of the main support plate is provided with diagonal sliding grooves corresponding to the diagonal guide rails respectively, the telescopic push plate is arranged below the main support plate, the telescopic motor drives the telescopic push plate to vertically move up and down, and the telescopic push plate is connected and drives the fine adjustment platform assembly to synchronously move on the diagonal guide rails through a connecting rod mechanism.

6. The peripheral throwing machine of claim 5, wherein a sliding pin is arranged in the diagonal chute and is connected with and drives the fine adjustment platform assembly through a push rod, the telescopic push plate drives the sliding pin to reciprocate in the diagonal chute through a link mechanism, and one end of the push rod is connected with the sliding pin; the lower ends of the left connecting rod and the right connecting rod are respectively hinged to two sides of the upper end of the telescopic push plate through a pin; the left sliding block is fixed at the upper end of the left connecting rod, the right sliding block is fixed at the upper end of the right connecting rod, sliding grooves are formed in the left sliding block and the right sliding block respectively, and a group of sliding pins on the left side and the right side are matched with the sliding grooves in the left sliding block and the right sliding block respectively.

7. The peripheral throwing machine of claim 6, wherein the moving direction of the left slider and the right slider is perpendicular to the width direction of the telescopic push plate, so that the up-and-down reciprocating movement of the telescopic push plate is converted into the left slider and the right slider reciprocating movement in the left-and-right direction; the sliding groove is perpendicular to the moving direction of the left sliding block and the right sliding block; the sliding pin moves towards the center of the main supporting plate or is far away from the center of the main supporting plate along the diagonal sliding grooves under the driving of the sliding grooves.

8. The peripheral polishing machine of claim 6, wherein the fine adjustment platform assembly comprises a Y-axis fixing plate and an X-axis fixing plate, the Y-axis fixing plate is mounted on the diagonal guide rails through a plurality of diagonal sliders, and the Y-axis fixing plate is connected with one end of the push rod; the X-axis fixing plate is mounted on the Y-axis fixing plate through a group of Y-axis sliding blocks and a group of Y-axis guide rails, a Y-axis driving seat is further arranged on the Y-axis fixing plate, a Y-axis driving motor is arranged at one end of the Y-axis driving seat, a Y-axis driving connecting plate is arranged on the Y-axis driving seat, and the Y-axis driving motor drives the X-axis fixing plate to reciprocate on the Y-axis guide rails through the Y-axis driving connecting plate; a fine adjustment connecting plate is mounted on the X-axis fixing plate through a group of X-axis sliding blocks and a group of X-axis guide rails, an X-axis driving seat is further arranged on the X-axis fixing plate, an X-axis driving motor is arranged at one end of the X-axis driving seat, an X-axis driving connecting plate is arranged on the X-axis driving seat, and the X-axis driving motor drives the fine adjustment connecting plate to reciprocate on the X-axis guide rails through the X-axis driving connecting plate; the brush polishing driving mechanism is fixed on the fine adjustment connecting plate.

9. The machine of claim 2, wherein the polishing solution circulating mechanism comprises a centrifugal pump, a recovery tank, a return pipe and a plurality of connecting pipes, the centrifugal pump is arranged in the machine frame and used for conveying the polishing solution in the recovery tank to a spray head arranged above the main support plate through the connecting pipes, the spray head is arranged corresponding to the contact surface of each brush and the glass stack, the return pipe is arranged below the main support plate, and the polishing solution on the main support plate enters the recovery tank through the return pipe.

10. The machine of claim 5, wherein the main support plate is provided with four sets of the diagonal guide rails, each set of the diagonal guide rails is perpendicular to each other, and the diagonal chutes and the corresponding diagonal guide rails are parallel to each other; installing the brush polishing driving mechanism on each group of diagonal guide rails through the fine adjustment platform assembly; the lifting bearing seat plate of the glass lifting pressing rotating mechanism is provided with four supporting plates, the supporting plates are distributed among the lifting bearing seat plate, and an included angle of 90 degrees is formed between every two adjacent supporting plates; the free end of each supporting plate clamps and fixes one glass stack; the driving shaft of the brush polishing driving mechanism, the transmission chain between the first driven shaft and the transmission chain between the driving shaft and the second driven shaft are mutually vertical, and two mutually vertical brush linear moving stations are formed on two sides of the driving shaft; the brush is simultaneously contacted with two adjacent glass stacks on the glass lifting and pressing rotating mechanism.