Automatic glass polishing machine with high polishing efficiency

Abstract

The utility model discloses an automatic glass polishing machine with high polishing efficiency. The automatic glass polishing machine comprises a rack table and a material taking and transferring device arranged on the rack table, the rack table is provided with a polishing area; the polishing area is provided with a lifting turnover device arranged on the rack table and located below the material taking and transferring device and a polishing device arranged below the lifting turnover device. The lifting turnover device comprises a polishing bearing disc, a turnover mechanism and two lifting mechanisms. The polishing bearing disc is provided with two working faces. The two working faces are each provided with a plurality of polishing adsorption assemblies. The two ends of the polishing bearing disc are rotationally connected to the output end of the lifting mechanism so as to be driven by the lifting mechanism to move up and down. The overturning mechanism is arranged at the output end of one lifting mechanism and is in transmission connection with one end of the polishing bearing disc so as to drive the polishing bearing disc to overturn by 180 degrees. And the material taking and transferring device synchronously takes and places the glass while polishing is realized, so that the waiting time of each device is shortened, and the polishing production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass polishing technical field especially a kind of automatic glass polishing machine with high polishing efficiency. BACKGROUND

[0002] In the existing glass polishing technology, single working surface polishing machine is generally used for glass surface polishing treatment. The technology involves placing the glass to be polished on the working surface of the polishing machine, and grinding and smoothing the glass surface by polishing wheel or polishing liquid.

[0003] However, the existing technology has a significant bottleneck in production efficiency. Specifically, after the glass is polished on a single working surface, it must be removed from the working surface first, and then a new glass is placed on the working surface for polishing. This process results in long waiting time between devices, which reduces the polishing production efficiency. SUMMARY

[0004] The utility model aims at overcoming the above-mentioned shortcomings, providing an automatic glass polishing machine with high polishing efficiency, which realizes polishing while the material taking and transferring device synchronously takes and places the glass, thereby reducing the waiting time of each device and improving the polishing production efficiency.

[0005] To achieve the above-mentioned purpose, the specific scheme of the utility model is as follows:

[0006] An automatic glass polishing machine with high polishing efficiency, comprising a rack table and a material taking and transferring device arranged on the rack table; the rack table is provided with a polishing area; the polishing area is provided with a lifting and overturning device arranged on the rack table and located below the material taking and transferring device, and a polishing device arranged below the lifting and overturning device;

[0007] The lifting and overturning device comprises a polishing bearing disc, a overturning mechanism and two lifting mechanisms, the polishing bearing disc has two working surfaces; each working surface is provided with a plurality of polishing adsorption assemblies; the two ends of the polishing bearing disc are respectively rotatably connected to the output ends of the lifting mechanisms to move up and down under the driving of the lifting mechanisms; the overturning mechanism is arranged on the output end of one of the lifting mechanisms and is transmissionally connected to one end of the polishing bearing disc to drive the polishing bearing disc to overturn by 180 degrees.

[0008] The utility model is further provided, the polishing adsorption assembly comprises an adsorption seat, a first motor, a vacuum pump and an adsorption disc; the polishing bearing disc has a mounting cavity; the adsorption seat is fixedly arranged on the working surface of the polishing bearing disc; the first motor and the vacuum pump are both fixedly arranged in the mounting cavity; the adsorption disc is rotatably connected to the working surface of the polishing bearing disc; the first motor is transmissionally connected to the adsorption disc; the vacuum pump is connected to the adsorption disc.

[0009] The utility model further sets up, the other end of polishing bearing disc is equipped with limit loop; Limit loop extends and is equipped with two limit post for with limit arm abutting of output end interval of lifting mechanism.

[0010] The utility model further sets up, the turnover mechanism includes the second motor of fixed mounting on the output end of lifting mechanism, second motor is connected with the transmission of one end of polishing bearing disc.

[0011] The utility model further sets up, lifting mechanism is screw rod lifting structure, electric lifting structure or pneumatic cylinder lifting structure.

[0012] The utility model further sets up, the material taking transfer device includes the material taking gantry of being equipped with in the rack table, the X axis displacement module of being equipped with in the material taking gantry, Y axis displacement module of being equipped with on the output end of X axis displacement module, Z axis displacement module of being equipped with on the output end of Y axis displacement module, rotating mechanism of being equipped with on the output end of Z axis displacement module and the grab plate of being equipped with on the output end of rotating mechanism.

[0013] The utility model further sets up, the periphery of rack table is surrounded with the protective cover.

[0014] The utility model further sets up, the rack table still is equipped with feeding area and discharging area;Feeding area is equipped with feeding transfer disc;Discharging area is equipped with discharging transfer disc.

[0015] The utility model further sets up, feeding area still is equipped with stacking feeding device, first feeding module, feeding conveyor and second feeding module;Stacking feeding device is used to provide the glass of polishing;First feeding module is used to shift the glass of polishing on stacking feeding device to feeding conveyor;Feeding conveyor is used to convey the glass of polishing to the position of grabbing;Second feeding module is used to shift the glass in the position of grabbing to feeding transfer disc.

[0016] The utility model further sets up, discharging area still is equipped with discharging transfer module, discharging positioning mechanism, insert piece transfer module and rack device;Discharging transfer module is used to shift the glass on discharging transfer disc after polishing to discharging positioning mechanism;Discharging positioning mechanism is used to position processing to glass;Insert piece transfer module is used to shift the glass after positioning on discharging positioning mechanism to rack device after turning over to vertical state.

[0017] The utility model discloses an advantageous effect is: the utility model discloses two work surfaces are set up on the polishing bearing disc, and a plurality of polishing adsorption components are set up on two work surfaces, and the cooperation of turnover mechanism and two elevating mechanisms makes two work surfaces of the polishing bearing disc can turn over, so that the production efficiency of polishing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic drawing of the utility model;

[0019] Figure 2 It is the structure schematic drawing of the utility model part structure;

[0020] Figure 3 It is the structure schematic drawing of the utility model elevating turnover device;

[0021] Figure 4 It is the structure schematic drawing of the utility model elevating turnover device another visual angle;

[0022] Figure 5 It is the structure schematic drawing of the utility model polishing adsorption component;

[0023] Figure 6 It is the structure schematic drawing of the utility model polishing adsorption component;

[0024] Figure 7 It is the structure schematic drawing of the utility model material taking transfer device;

[0025] Figure 8 It is the structure schematic drawing of the utility model material stacking and feeding device;

[0026] Figure 9 It is the structure schematic drawing of the utility model first feeding module;

[0027] Figure 10 It is the structure schematic drawing of the utility model feeding conveyer;

[0028] Figure 11 It is the structure schematic drawing of the utility model second feeding module;

[0029] Figure 12 It is the structure schematic drawing of the utility model unloading transfer module;

[0030] Figure 13 It is the structure schematic drawing of the utility model unloading positioning mechanism;

[0031] Figure 14 It is the structure schematic drawing of the utility model unloading positioning mechanism another visual angle;

[0032] Figure 15 is a structural schematic view of the plug transfer module group of the utility model;

[0033] Mark explanation: 1, rack table; 11, protective cover; 2, material taking transfer device; 21, material taking gantry; 22, X-axis displacement module; 23, Y-axis displacement module; 24, Z-axis displacement module; 25, rotating mechanism; 26, grabbing disc; 3, lifting and overturning device; 31, polishing bearing disc; 311, limiting sleeve ring; 312, limiting arm; 32, overturning mechanism; 321, second motor; 33, lifting mechanism; 331, limiting column; 34, polishing adsorption assembly; 341, adsorption seat; 342, first motor; 343, vacuum pump; 344, adsorption disc; 4, polishing device; 51, stacking material feeding device; 511, stacking support plate; 512, jacking and pushing material mechanism; 513, baffle; 514, limiting assembly; 52, first feeding module; 521, first linear module; 522, first feeding cylinder; 523, first vacuum chuck; 53, feeding conveying device; 54, second feeding module; 541, second linear module; 542, third linear module; 543, second feeding cylinder; 544, second vacuum chuck; 55, feeding transfer disc; 61, discharging transfer disc; 62, discharging transfer module; 621, fourth linear module; 622, fifth linear module; 623, discharging cylinder; 624, third vacuum chuck; 63, discharging positioning mechanism; 631, positioning plate; 632, baffle; 633, first positioning assembly; 634, second positioning assembly; 635, third positioning assembly; 636, fourth positioning assembly; 64, plug transfer module group; 641, sixth linear module; 642, seventh linear module; 643, eighth linear module; 644, overturning cylinder; 645, fourth vacuum chuck; 65, rack device. DETAILED DESCRIPTION

[0034] The utility model will be further explained in detail in connection with the drawings and specific embodiments, and is not limited to the scope of the utility model by this.

[0035] As Figures 1 to 15 shown, the automatic glass polishing machine with high polishing efficiency described in the embodiment includes a rack table 1 and a material taking transfer device 2 arranged on the rack table 1; the rack table 1 is provided with a polishing area; the polishing area is provided with a lifting and overturning device 3 arranged on the rack table 1 and located below the material taking transfer device 2 and a polishing device 4 arranged below the lifting and overturning device 3;

[0036] The lifting and flipping device 3 includes a polishing support plate 31, a flipping mechanism 32, and two lifting mechanisms 33. The polishing support plate 31 has two working surfaces. Each of the two working surfaces is provided with multiple polishing adsorption components 34. The two ends of the polishing support plate 31 are rotatably connected to the output ends of the lifting mechanisms 33, so as to move up and down under the drive of the lifting mechanisms 33. The flipping mechanism 32 is located at the output end of one of the lifting mechanisms 33 and is connected to one end of the polishing support plate 31 to drive the polishing support plate 31 to flip 180 degrees.

[0037] Specifically, the polishing adsorption component 34 is provided with multiple placement positions, and the arrangement of the multiple placement positions can be set according to actual design needs; for example, eight placement positions are arranged in two groups side by side; eight placement positions are provided, and four quadrants are set in the polishing adsorption component 34, with two side by side placement positions in each quadrant, and the placement positions in adjacent quadrants are arranged rotationally symmetrically; in this embodiment, nine placement positions are provided, five placement positions are arranged in a linear array along the diameter direction of the polishing adsorption component 34, two placement positions are set on one side of the linear array placement positions, and the other two placement positions are set on the other side of the linear array placement positions.

[0038] In practical use, the automated glass polishing machine of this embodiment, such as Figure 3 and Figure 4 As shown, one working surface of the polishing bearing disk 31 faces upward and the other working surface faces downward. For ease of explanation of this embodiment, one working surface is defined as surface A and the other working surface is defined as surface B, that is, surface A faces downward and surface B faces downward. The working surfaces will be described below using surface A and surface B.

[0039] The material handling and transfer device 2 places the glass to be polished into the respective placement positions of the polishing adsorption components 34 on surface A. Then, the polishing adsorption components 34 on surface A perform vacuum adsorption and fixation on the glass at each placement position. Then, the lifting mechanism 33 drives the polishing carrier plate 31 to move upward, and the polishing carrier plate 31 drives the polishing adsorption components 34 with the glass adsorbed to move upward. Then, the flipping mechanism 32 drives the polishing carrier plate 31 to flip 180 degrees, so that surface A is facing down and surface B is facing up. Then, the lifting mechanism 33 drives the polishing carrier plate 31 to move downward, so that each piece of glass on surface A is lowered to contact the polishing device 4. Then, the polishing device 4 polishes the glass on surface A. At the same time, the material handling and transfer device 2 places the next batch of glass to be polished into the respective placement positions of the polishing adsorption components 34 on surface B, and then waits for the glass on surface A to be polished.

[0040] When the polishing of the glass on the A surface is completed, the lifting mechanism 33 drives the polishing carrier disc 31 to move upwards, and then the overturning mechanism 32 drives the polishing carrier disc 31 to overturn by 180 degrees again, so that the A surface faces upwards and the B surface faces downwards, and then the lifting mechanism 33 drives the polishing carrier disc 31 to move downwards, so that each glass on the B surface is lowered to be in contact with the polishing device 4, and then the polishing device 4 polishes the glass on the B surface, while the material taking and transferring device 2 transfers the polished glass on the A surface out of the polishing area, and the next batch of glass to be polished is transferred to each glass placing position on the A surface. After the polishing of the glass on the B surface is completed, the above overturning operation is repeated, and the polishing operation of the glass is continuously performed.

[0041] The embodiment sets two working surfaces on the polishing carrier disc 31, and sets a plurality of polishing and adsorbing assemblies 34 on each working surface, so that the two working surfaces of the polishing carrier disc 31 can be overturned upwards and downwards by cooperation of the overturning mechanism 32 and the two lifting mechanisms 33, thereby realizing the polishing while the material taking and transferring device 2 synchronously taking and placing the glass, so as to reduce the waiting time of each device and improve the polishing production efficiency.

[0042] As shown in Figure 3 and Figure 4 , in the embodiment, four polishing and adsorbing assemblies 34 are arranged on each working surface. In this way, more glasses can be polished at the same time, and the polishing production efficiency is further improved.

[0043] In the embodiment, the polishing device 4 adopts an existing polishing device 4.

[0044] As shown in Figures 3 to 6 , the automatic glass polishing machine with high polishing efficiency in the embodiment comprises a polishing carrier disc 31, a polishing device 4, a material taking and transferring device 2, an overturning mechanism 32 and two lifting mechanisms 33. The polishing carrier disc 31 is provided with two working surfaces. The polishing device 4 is arranged below the polishing carrier disc 31. The material taking and transferring device 2 is arranged above the polishing carrier disc 31. The overturning mechanism 32 is arranged on the polishing carrier disc 31. The two lifting mechanisms 33 are arranged on the polishing carrier disc 31. The polishing and adsorbing assembly 34 is arranged on each working surface of the polishing carrier disc 31. In some embodiments, the polishing and adsorbing assembly 34 comprises an adsorbing seat 341, a first motor 342, a vacuum pump 343 and an adsorbing disc 344. The polishing carrier disc 31 is provided with a mounting cavity. The adsorbing seat 341 is fixedly arranged on the working surface of the polishing carrier disc 31. The first motor 342 and the vacuum pump 343 are both fixedly arranged in the mounting cavity. The adsorbing disc 344 is rotationally connected to the working surface of the polishing carrier disc 31. The first motor 342 is in transmission connection with the adsorbing disc 344. The vacuum pump 343 is connected with the adsorbing disc 344. Specifically, the glass placing position is arranged on the adsorbing disc 344. When the material taking and transferring device 2 places the glass to be polished on the adsorbing disc 344, the vacuum pump 343 works to enable the adsorbing disc 344 to vacuum-adsorb the glass on the glass placing position. When the polishing and adsorbing assembly 34 overturns downwards and is in contact with the polishing device 4, the first motor 342 drives the adsorbing disc 344 to rotate, so as to improve the polishing efficiency. The first motor 342 can drive the adsorbing disc 344 to rotate in one direction, or can drive the adsorbing disc 344 to rotate forward and then reverse to polish, which can be set according to different glass polishing processes.

[0045] In this embodiment, the first motor 342 is a servo motor, which is flexible in operation and can be adapted to different glass polishing processes. The output end of the first motor 342 is connected to the adsorption disc 344 through a gear set.

[0046] As shown in Figure 3 and Figure 4 , the automatic glass polishing machine with high polishing efficiency in this embodiment is provided with a limiting sleeve ring 311 at the other end of the polishing bearing disc 31 in some embodiments. The limiting sleeve ring 311 extends a limiting arm 312. The output end of the lifting mechanism 33 is provided with two limiting columns 331 for abutting against the limiting arm 312. In this embodiment, the limiting column 331 cooperates with the limiting arm 312 to limit the turning amplitude of the polishing bearing disc 31 during the turning of the polishing bearing disc 31. When the polishing bearing disc 31 drives the limiting arm 312 to abut against the limiting column 331, it indicates that the polishing bearing disc 31 is turned to the right position, so as to ensure the horizontality of the polishing bearing disc 31 and the polishing effect of the glass.

[0047] As shown in Figure 3 , the automatic glass polishing machine with high polishing efficiency in this embodiment is provided with a second motor 321 fixedly installed on the output end of the lifting mechanism 33 in some embodiments. The second motor 321 is in transmission connection with one end of the polishing bearing disc 31. In this embodiment, the second motor 321 drives the polishing bearing disc 31 to rotate, so as to realize the turning of the two working surfaces of the polishing bearing disc 31.

[0048] Specifically, the second motor 321 is a servo motor, which has higher control precision. The output end of the second motor 321 is in transmission connection with one end of the polishing bearing disc 31 through a gear set.

[0049] As shown in Figure 3 and Figure 4 , the automatic glass polishing machine with high polishing efficiency in this embodiment is provided with a lifting mechanism 33 in the form of a screw rod lifting structure, an electric lifting structure or a pneumatic cylinder lifting structure in some embodiments. The screw rod lifting structure, the electric lifting structure and the pneumatic cylinder lifting structure are all prior art. For example, the screw rod lifting structure is adopted in this embodiment. The screw rod lifting structure drives the screw rod nut to slide, so as to drive the screw rod lifting table to slide, thereby realizing the lifting of the polishing bearing disc 31.

[0050] As shown in Figure 1 , Figure 2 and Figure 7As shown in this embodiment, an automated glass polishing machine with high polishing efficiency is described. In some embodiments, the material handling and transfer device 2 includes a material handling gantry 21 mounted on the machine frame 1, an X-axis displacement module 22 mounted on the material handling gantry 21, a Y-axis displacement module 23 mounted on the output end of the X-axis displacement module 22, a Z-axis displacement module 24 mounted on the output end of the Y-axis displacement module 23, a rotating mechanism 25 mounted on the output end of the Z-axis displacement module 24, and a gripping disk 26 mounted on the output end of the rotating mechanism 25.

[0051] Specifically, the X-axis displacement module 22 is used to drive the gripping disk 26 to move along the X-axis direction, the Y-axis displacement module 23 is used to drive the gripping disk 26 to move along the Y-axis direction, the Z-axis displacement module 24 is used to drive the gripping disk 26 to move along the Z-axis direction, and the rotation mechanism 25 is used to drive the gripping disk 26 to rotate at a certain angle. In this way, the position and orientation of the gripping disk 26 are adjusted to realize the gripping and placement of glass; the gripping disk 26 realizes the picking and placing of glass by vacuum adsorption of glass.

[0052] like Figure 1 As shown in this embodiment, an automated glass polishing machine with high polishing efficiency is provided. In some embodiments, a protective cover 11 is provided around the periphery of the machine frame 1. By providing the protective cover 11, this embodiment can prevent polishing liquid on the polishing device 4 from flowing outside the equipment, thereby improving the cleanliness of the entire workshop and preventing safety accidents.

[0053] like Figure 1 and Figure 2 As shown in this embodiment, an automated glass polishing machine with high polishing efficiency is provided. In some embodiments, the machine frame 1 is further provided with a loading area and a unloading area; the loading area is provided with a loading transfer plate 55; and the unloading area is provided with an unloading transfer plate 61. In this embodiment, a loading transfer plate 55 is provided in the loading area and an unloading transfer plate 61 is provided in the unloading area, so that the loading transfer plate 55 is used for transferring the glass to be polished, and the unloading transfer plate 61 is used for transferring the polished glass, thereby improving the working efficiency of the entire polishing equipment.

[0054] For example, the loading turntable 55 is provided with nine placement positions, five of which are arranged in a linear array along the diameter of the polishing adsorption component 34, two of which are located on one side of the linear array, and the other two are located on the other side. Similarly, the unloading turntable 61 is provided with nine placement positions, five of which are arranged in a linear array along the diameter of the polishing adsorption component 34, two of which are located on one side of the linear array, and the other two are located on the other side.

[0055] With this configuration, the gripping plate 26 can remove all the glass from the loading turntable 55 at once when picking up materials, thus improving the efficiency of picking up materials; similarly, when unloading materials, the gripping plate 26 can transfer the polished glass from the adsorption plate 344 to the unloading turntable 61 at once, thus improving the efficiency of unloading materials.

[0056] Preferably, the loading turntable 55 and the unloading turntable 61 are rotatably mounted on the machine frame 1 so that the position of the glass can be adjusted by rotating the loading turntable 55 and the unloading turntable 61 for gripping and placing.

[0057] like Figure 1 , Figure 2 , Figures 8 to 11 The automated glass polishing machine with high polishing efficiency shown in this embodiment includes, in some embodiments, a stacking and feeding device 51, a first feeding module 52, a feeding conveying device 53, and a second feeding module 54 in the feeding area. The stacking and feeding device 51 is used to provide glass to be polished. The first feeding module 52 is used to transfer the glass to be polished on the stacking and feeding device 51 to the feeding conveying device 53. The feeding conveying device 53 is used to convey the glass to be polished to the gripping position. The second feeding module 54 is used to transfer the glass in the gripping position to the feeding turntable 55.

[0058] Specifically, the glass to be polished is stacked on the stacking and feeding device 51. The first feeding module 52 sequentially transfers the glass on the stacking and feeding device 51 to the feeding conveyor 53. The feeding conveyor 53 transports the glass to the position to be gripped. The second feeding module 54 transfers the glass located at the position to be gripped to the feeding turntable 55, thereby realizing the glass feeding operation.

[0059] like Figure 8 As shown, the stacking and feeding device 51 includes a stacking support plate 511 and a lifting and pushing mechanism 512. The stacking support plate 511 has a clearance hole, through which the output end of the lifting and pushing mechanism 512 can pass. The stacking support plate 511 is provided with a baffle 513 and three limiting components 514, which surround the clearance hole to limit the glass stacked on the lifting platform of the screw lifting structure. In this embodiment, the lifting and pushing mechanism 512 adopts a screw lifting structure.

[0060] Specifically, the limiting assembly 514 comprises a limiting support, a limiting plate, guide rods and an adjusting seat; the two guide rods are spaced apart and movably penetrate through the limiting support, the limiting plate is fixedly connected with the two guide rods, the adjusting seat is fixedly installed on the limiting support and coaxially arranged with the guide rod located above, the adjusting seat is provided with an adjusting knob, and the adjusting seat can be locked with the guide rod through the adjusting knob. In this way, the size of the space formed between the three limiting assemblies 514 and the baffle 513 can be adjusted, so that the glass stacking of different sizes can be adapted, and the structure is more flexible to use.

[0061] As shown in Figure 9 , the first feeding module 52 comprises a first linear module 521, a first feeding cylinder 522 arranged on the output end of the first linear module 521, and a first vacuum chuck 523 arranged on the output end of the feeding cylinder. The second feeding module 54 comprises a second linear module 541, a third linear module 542 arranged on the output end of the second linear module 541, a second feeding cylinder 543 arranged on the output end of the third linear module 542, and a second vacuum chuck 544 arranged on the output end of the second feeding cylinder 543.

[0062] As shown in Figure 10 , the feeding conveying device 53 adopts a conveying belt structure, which is a prior art. The conveying belt structure drives the glass to be polished to move, so that the glass to be polished moves to a grasping position, so that the second feeding module 54 can grasp it.

[0063] As shown in Figure 1 and Figure 2 , Figures 12 to 15 As shown in the embodiment of the application, in some embodiments, the unloading area is further provided with an unloading transfer module 62, an unloading positioning mechanism 63, a plug transfer module 64 and a rack device 65; the unloading transfer module 62 is used to transfer the glass after polishing on the unloading transfer disc 61 to the unloading positioning mechanism 63; the unloading positioning mechanism 63 is used to position the glass; the plug transfer module 64 is used to transfer the glass positioned by the unloading positioning mechanism 63 to the rack device 65 after the glass is turned over to a vertical state.

[0064] Specifically, the unloading transfer module 62 transfers the glass on the unloading transfer disc 61 to the unloading positioning mechanism 63, the unloading positioning mechanism 63 positions the glass, then the plug transfer module 64 grasps the positioned glass and turns over the positioned glass to a vertical state, and then places the glass in a vertical state on the rack device 65.

[0065] As shown in Figure 12As shown in the drawings, the blanking transfer module 62 comprises a fourth linear module 621, a fifth linear module 622 arranged at the output end of the fourth linear module 621, a blanking cylinder 623 arranged at the output end of the fifth linear module 622, and a third vacuum chuck 624 arranged at the output end of the blanking cylinder 623.

[0066] As shown in the drawings, the first linear module 611 comprises a first linear module 611, a second linear module 612 arranged at the output end of the first linear module 611, a third linear module 613 arranged at the output end of the second linear module 612, and a fourth linear module 614 arranged at the output end of the third linear module 613. Figure 15 As shown in the drawings, the insert piece transfer module 64 comprises a sixth linear module 641, a seventh linear module 642 arranged at the output end of the sixth linear module 641, an eighth linear module 643 arranged at the output end of the seventh linear module 642, a turnover cylinder 644 arranged at the output end of the eighth linear module 643, and a fourth vacuum chuck 645 arranged at the output end of the turnover cylinder 644.

[0067] As shown in the drawings, the first linear module 611 comprises a first linear module 611, a second linear module 612 arranged at the output end of the first linear module 611, a third linear module 613 arranged at the output end of the second linear module 612, and a fourth linear module 614 arranged at the output end of the third linear module 613. Figure 13 As shown in the drawings, the blanking positioning mechanism 63 comprises a positioning plate 631, two positioning stations are arranged on the positioning plate 631, a stop 632 is arranged on one side of the two positioning stations of the positioning plate 631, and a first positioning assembly 633 is arranged on the other side of the two positioning stations of the positioning plate 631. Figure 14 As shown in the drawings, the blanking positioning mechanism 63 comprises a positioning plate 631, two positioning stations are arranged on the positioning plate 631, a stop 632 is arranged on one side of the two positioning stations of the positioning plate 631, and a first positioning assembly 633 is arranged on the other side of the two positioning stations of the positioning plate 631.

[0068] The first positioning assembly 633, the second positioning assembly 634, the third positioning assembly 635 and the fourth positioning assembly 636 all comprise a positioning cylinder and a positioning push plate. In this way, the first positioning assembly 633, the second positioning assembly 634, the third positioning assembly 635 and the fourth positioning assembly 636 simultaneously position the glass placed on the two positioning stations, so as to reliably grasp the insert piece transfer module 64, thereby improving the production efficiency.

[0069] The above is only a preferred embodiment of the present application, so equivalent changes or modifications made in accordance with the structure, features and principles described in the patent application of the present application are included in the protection scope of the patent application of the present application.

Claims

1. An automated glass polishing machine with high polishing efficiency, characterized in that, The machine frame table is provided with a polishing area, and the polishing area is provided with a lifting and overturning device arranged on the machine frame table and located below the material taking and transferring device, and a polishing device arranged below the lifting and overturning device. The lifting and overturning device comprises a polishing carrier disc, an overturning mechanism and two lifting mechanisms, the polishing carrier disc has two working surfaces, each of the working surfaces is provided with a plurality of polishing and adsorbing assemblies, and the two ends of the polishing carrier disc are respectively rotationally connected to the output ends of the lifting mechanisms to move up and down under the driving of the lifting mechanisms. The polishing and adsorbing assembly comprises an adsorbing seat, a first motor, a vacuum pump and an adsorbing disc, the polishing carrier disc has a mounting cavity, the adsorbing seat is fixedly arranged on the working surface of the polishing carrier disc, the first motor and the vacuum pump are both fixedly arranged in the mounting cavity, the adsorbing disc is rotationally connected to the working surface of the polishing carrier disc, the first motor is in transmission connection with the adsorbing disc, and the vacuum pump is connected with the adsorbing disc.

2. The automated glass polishing machine with high polishing efficiency according to claim 1, characterized in that, The other end of the polishing carrier disc is provided with a limiting sleeve ring, the limiting sleeve ring extends to form a limiting arm, and the output ends of the lifting mechanisms are provided with two limiting columns for abutting against the limiting arm.

3. The automated glass polishing machine with high polishing efficiency according to claim 1, characterized in that, The overturning mechanism comprises a second motor fixedly installed on the output end of the lifting mechanism, and the second motor is in transmission connection with one end of the polishing carrier disc.

4. The automated glass polishing machine with high polishing efficiency according to claim 1, characterized in that, The lifting mechanism is a screw rod lifting structure, an electric lifting structure or a pneumatic cylinder lifting structure.

5. The automated glass polishing machine with high polishing efficiency according to claim 1, characterized in that, The material taking and transferring device comprises a material taking gantry arranged on the machine frame table, an X-axis displacement module arranged on the material taking gantry, a Y-axis displacement module arranged on the output end of the X-axis displacement module, a Z-axis displacement module arranged on the output end of the Y-axis displacement module, a rotating mechanism arranged on the output end of the Z-axis displacement module, and a grabbing disc arranged on the output end of the rotating mechanism.

6. The automated glass polishing machine with high polishing efficiency according to claim 1, characterized in that, The machine frame table is surrounded by a protective cover.

7. The automated glass polishing machine of high polishing efficiency according to claim 1, wherein, The machine frame table is further provided with a feeding area and a discharging area, the feeding area is provided with a feeding transfer disc, and the discharging area is provided with a discharging transfer disc.

8. The automated glass polishing machine with high polishing efficiency according to any one of claims 1 to 7, characterized in that, The feeding area is further provided with a stacking and feeding device, a first feeding module, a feeding conveying device and a second feeding module, the stacking and feeding device is used to provide glass to be polished, the first feeding module is used to transfer the glass to be polished on the stacking and feeding device to the feeding conveying device, the feeding conveying device is used to convey the glass to be polished to a grabbing position, and the second feeding module is used to transfer the glass at the grabbing position to the feeding transfer disc.

9. The automated glass polishing machine of high polishing efficiency according to claim 8, wherein, The discharging area is further provided with a discharging transfer module, a discharging positioning mechanism, a plug transfer module and a rack device, the discharging transfer module is used to transfer the glass after polishing on the discharging transfer disc to the discharging positioning mechanism, the discharging positioning mechanism is used to position the glass, and the plug transfer module is used to overturn the glass positioned on the discharging positioning mechanism to a vertical state and then transfer the glass to the rack device.

10. The automated glass polishing machine of high polishing efficiency according to claim 8, wherein, ​

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