Sheet loading and flowing mechanism for flat coated glass

Abstract

The utility model relates to the technical field of auxiliary equipment of a coating machine, in particular to a plate coating glass loading and flowing mechanism which comprises a coating platform deck suitable for placing a glass substrate for coating; the two sets of tape-out assemblies are located on the two sides of the coating carrying table respectively, each tape-out assembly comprises an adjusting component, and the two adjusting components are suitable for driving the glass base material to move above the coating carrying table in the length direction of the coating carrying table; the lifting assembly is connected with the coating carrying table, the output end of the lifting assembly is in driving connection with the two tape-out assemblies, and the lifting assembly is suitable for driving the tape-out assemblies to ascend and descend in the vertical direction; and an adjusting part of the tape-out assembly has an active state in which the adjusting part is driven by the lifting assembly to ascend to be higher than the working surface of the coating carrier so as to move the glass substrate, and a hidden state in which the adjusting part descends to be lower than the working surface of the coating carrier so as to place the glass substrate. The technical problems that according to an existing coating machine, the mode that a glass base material is taken through a mechanical arm is not easy to control, the glass base material is prone to being damaged, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for coating machines, and particularly relates to a flat coating glass loading and wafer flowing mechanism. Background Art

[0002] Flat coating refers to the process of coating a coating machine on a glass substrate. When the existing coating machine performs glass coating, a manipulator is usually used to directly place the glass substrate on the workbench, and then the glass substrate is coated. The method of taking the glass substrate by the manipulator is not easy to control, easily causes damage to the glass substrate, is time-consuming and laborious, and affects work efficiency. Content of the Utility Model

[0003] The utility model provides a flat coating glass loading and wafer flowing mechanism, which solves the technical problems that the existing coating machine is not easy to control by taking the glass substrate by the manipulator, easily causes damage to the glass substrate, is time-consuming and laborious, and affects work efficiency.

[0004] In view of this, the utility model provides a flat coating glass loading and wafer flowing mechanism, including:

[0005] A coating stage, suitable for placing a glass substrate for coating;

[0006] Two sets of wafer flowing components, respectively located on both sides of the coating stage. Each wafer flowing component includes an adjusting component, and the two adjusting components are suitable for abutting against and driving the glass substrate to move along the length direction of the coating stage above the coating stage;

[0007] A lifting component, connected to the coating stage, and the output ends of the lifting component are both drivingly connected to the two sets of wafer flowing components, suitable for driving the wafer flowing components to lift in the vertical direction;

[0008] The adjusting component of the wafer flowing component has an active state in which it is driven by the lifting component to rise above the working surface of the coating stage to move the glass substrate, and a hidden state in which it descends below the working surface of the coating stage to place the glass substrate.

[0009] Optionally, each set of wafer flowing components includes:

[0010] A mounting plate, arranged parallel to the length direction of the coating stage and drivingly connected to the output end of the lifting component;

[0011] The adjusting component comprises a plurality of horizontally arranged guide shafts and a plurality of first guide wheels; the plurality of guide shafts are arranged on the mounting plate at intervals along the length direction of the coating platform, and the axial direction of the guide shaft is perpendicular to the length direction of the coating platform; one end of the guide shaft is rotatably connected to the mounting plate, and the other end is coaxially provided with the first guide wheel; the first guide wheel is located on a side of the mounting plate facing the coating platform, and is suitable for abutting and driving the glass substrate to move above the coating platform along the length direction of the coating platform;

[0012] The driving member is arranged on the mounting plate, and the output end of the driving member is drivingly connected to the plurality of guide shafts, and is suitable for driving the guide shafts to rotate so as to move the glass substrate.

[0013] Optionally, the wafer assembly further includes:

[0014] The limiting member is arranged on the mounting plate and is suitable for abutting against one side of the glass substrate and limiting the position; wherein the limiting members of the two groups of the wafer assembly are suitable for abutting against both sides of the glass substrate and limiting the glass substrate from deviating toward both sides of the coating stage.

[0015] Optionally, the limiting member includes:

[0016] A plurality of guide plates are arranged on the mounting plate at intervals along the length direction of the coating platform; one end of the guide plate is connected to the mounting plate, and the other end faces the coating platform and is rotatably connected to a second guide wheel; the axial direction of the second guide wheel is along the vertical direction, and the second guide wheel is suitable for abutting against one side of the glass substrate and limiting the position.

[0017] Optionally, each of the second guide wheels is arranged above each of the first guide wheels in a one-to-one correspondence, and a plurality of grooves are respectively provided on both sides of the coating platform, and the first guide wheel and the second guide wheel are suitable for being inserted into the grooves along the vertical direction.

[0018] Optionally, the driving member includes a transmission shaft and a first driving motor; the transmission shaft is rotatably arranged on a side of the mounting plate away from the coating platform, and the axial direction of the transmission shaft is parallel to the length direction of the coating platform; the first driving motor is fixedly connected to the mounting plate through a first supporting plate, and the output end of the first driving motor is drivingly connected to the transmission shaft, suitable for driving the transmission shaft to rotate; each of the guide shafts passes through the mounting plate, and a first magnetic coupling is coaxially provided at one end of the guide shaft away from the first guide wheel; a second magnetic coupling is provided on the transmission shaft corresponding to each first magnetic coupling, suitable for driving the first magnetic coupling to rotate through the second magnetic coupling.

[0019] Optionally, the lifting assembly includes:

[0020] A bottom plate connected to the bottom of the coating stage through a plurality of guide columns; the guide columns are arranged in the vertical direction;

[0021] A lifting plate located between the bottom plate and the coating stage, and slidably connected to the guide columns through linear bearings; both groups of chip flow components are connected to the lifting plate;

[0022] A second driving motor is arranged on the bottom plate, and a lead screw is connected to the output end of the second driving motor in the vertical direction, adapted to drive the lead screw to rotate; the lead screw penetrates through the lifting plate in the vertical direction, and the lead screw is connected to the lifting plate through a nut seat.

[0023] Optionally, a lifting sensor is provided on one side of the bottom plate where the glass substrate is fed, and the lifting sensor is adapted to detect the feeding of the glass substrate and the lifting of the lifting plate.

[0024] Optionally, a stop member is provided on one side of the coating stage facing away from the feeding of the glass substrate, and the stop member is adapted to abut against the glass substrate for limiting.

[0025] Optionally, a plurality of distance sensors are provided at intervals on at least one side of the coating stage; the detection ends of the distance sensors are arranged upward, adapted to detect the parallelism between the die lip and the glass substrate;

[0026] And / or, sensing members are provided at both ends of the coating stage in the length direction, and the sensing members are adapted to detect the presence of the glass substrate for coating;

[0027] And / or, a height adjustment assembly is provided at the bottom of the coating stage.

[0028] The technical solution of the present utility model has the following advantages:

[0029] In the present utility model, when it is necessary to load a glass substrate onto a coating stage for coating, the adjusting components of the two flow sheet components can be adjusted by a lifting component to rise above the working surface of the coating stage. At this time, the adjusting components of the two flow sheet components are in an active state. Then, the glass substrate is loaded from one side of the coating stage onto the adjusting components of the flow sheet components. The adjusting components of the flow sheet components support the glass substrate by abutting against the bottom sides of the glass substrate, and at the same time, the glass substrate is moved along the length direction of the coating stage until it reaches a predetermined position above the coating stage. Then, the two flow sheet components are adjusted to descend simultaneously by the lifting component until the adjusting components of the flow sheet components descend below the working surface of the coating stage. At this time, the adjusting components of the two flow sheet components are in an active state, and the glass substrate abuts against the working surface of the coating stage during the descending process and is placed on the working surface of the coating stage to support the glass substrate for coating, thus completing the placement work of the glass substrate. The loading work of the glass substrate is completed by the two flow sheet components located on both sides of the coating stage, which improves the loading speed, thereby increasing the coating speed of the coater. At the same time, it can be applied in a flow sheet line to dock with the previous process, directly transporting the glass substrate onto the coating stage for coating, realizing automatic loading, saving time and effort, improving production efficiency, reducing costs, being convenient to operate, avoiding problems such as glass breakage and inaccurate position caused by picking up the glass substrate by a manipulator, and ensuring the safety of the glass substrate loading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 It is a schematic diagram of the overall structure of the flat coating glass loading flow sheet mechanism provided by the present utility model;

[0032] Figure 2 It is a schematic diagram of the structure of the flow sheet component provided by the present utility model;

[0033] Figure 3 It is a schematic diagram of the structure of the lifting component provided by the present utility model;

[0034] Figure 4 It is a schematic diagram of the structure of the coating stage provided by the present utility model;

[0035] Figure 5 It is a schematic diagram of the first state when loading the glass substrate provided by the present utility model;

[0036] Figure 6 The second state diagram when loading the glass substrate provided by the present utility model;

[0037] Figure 7 The third state diagram when loading the glass substrate provided by the present utility model.

[0038] Explanation of the reference numerals:

[0039] 1. Coating stage; 2. Wafer flow component; 201. Mounting plate; 202. Guide shaft; 203. First guide wheel; 204. Guide plate; 205. Second guide wheel; 206. Transmission shaft; 207. First driving motor; 208. First magnetic coupling; 209. Second magnetic coupling; 210. Wafer flow cover; 211. First support plate; 212. Second support plate; 213. Third support plate; 214. First synchronous pulley; 215. Second synchronous pulley; 216. Timing belt; 3. Glass substrate; 4. Groove; 5. Lifting component; 501. Bottom plate; 502. Guide post; 503. Lifting plate; 504. Linear bearing; 505. Second driving motor; 506. Lead screw; 507. Nut seat; 508. Lifting inductor; 6. Material blocking member; 7. Distance sensor; 8. Height adjustment component; 9. Sensing member. Detailed implementation manners

[0040] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0043] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0044] Embodiment 1

[0045] Please refer to Figures 1 to 7 , this embodiment provides a flat coating glass loading wafer handling mechanism, including: a coating stage 1, adapted to place a glass substrate 3 for coating; two sets of wafer handling assemblies 2, respectively located on both sides of the coating stage 1, each wafer handling assembly 2 includes an adjusting member, and the two adjusting members are adapted to abut against and drive the glass substrate 3 to move along the length direction of the coating stage 1 above the coating stage 1; a lifting assembly 5, connected to the coating stage 1, and the output ends of the lifting assembly 5 are both drivingly connected to the two sets of wafer handling assemblies 2, adapted to drive the wafer handling assemblies 2 to lift in the vertical direction; the adjusting member of the wafer handling assembly 2 has an active state in which it is driven by the lifting assembly 5 to rise above the working surface of the coating stage 1 to move the glass substrate 3, and a hidden state in which it descends below the working surface of the coating stage 1 to place the glass substrate 3.

[0046] It should be noted that the glass substrate 3 is loaded along the length direction of the coating stage 1, and the loading direction of the glass substrate 3 is as shown by the arrow in Figures 5 to 7 ; the working surface of the coating stage 1 is located at the top of the coating stage 1.

[0047] In this embodiment, when the glass substrate 3 needs to be loaded onto the coating stage 1 for coating, the adjusting components 5 can be used to adjust the adjusting parts of the two flow sheet components 2 to rise above the working surface of the coating stage 1. At this time, the adjusting parts of the two flow sheet components 2 are in an active state. Then, the glass substrate 3 is loaded from one side of the coating stage 1 onto the adjusting parts of the flow sheet component 2. The adjusting parts of the flow sheet component 2 support the glass substrate 3 by abutting against the bottom sides of the glass substrate 3. At the same time, the glass substrate 3 is moved along the length direction of the coating stage 1 until it reaches a predetermined position above the coating stage 1. Then, the two flow sheet components 2 are adjusted to descend simultaneously through the lifting component 5 until the adjusting parts of the flow sheet component 2 descend below the working surface of the coating stage 1. At this time, the adjusting parts of the two flow sheet components 2 are in an active state. The glass substrate 3 abuts against the working surface of the coating stage 1 during the descending process and is placed on the working surface of the coating stage 1 to support the glass substrate 3 for coating, completing the placement work of the glass substrate 3. The loading work of the glass substrate 3 is completed by the two flow sheet components 2 located on both sides of the coating stage 1, which improves the loading speed, thereby increasing the coating speed of the coater. At the same time, it can be applied in the flow sheet line to dock with the previous process, directly transporting the glass substrate 3 to the coating stage 1 for coating, realizing automatic loading, saving time and effort, improving production efficiency, reducing costs, being convenient to operate, and avoiding problems such as glass breakage and inaccurate positioning caused by the glass substrate 3 being picked up by a manipulator, ensuring the safety of the loading process of the glass substrate 3.

[0048] Embodiment 2

[0049] As a further improvement to Embodiment 1, as Figure 2 shown, each flow sheet component 2 includes: a mounting plate 201, arranged parallel to the length direction of the coating stage 1 and drivingly connected to the output end of the lifting component 5; an adjusting part, including a plurality of horizontally arranged guide shafts 202 and a plurality of first guide wheels 203; the plurality of guide shafts 202 are arranged at intervals along the length direction of the coating stage 1 on the mounting plate 201, and the axial direction of the guide shafts 202 is perpendicular to the length direction of the coating stage 1; one end of the guide shaft 202 is rotatably connected to the mounting plate 201, and the other end is coaxially provided with a first guide wheel 203; the first guide wheel 203 is located on the side of the mounting plate 201 facing the coating stage 1 and is adapted to abut against and drive the glass substrate 3 to move along the length direction of the coating stage 1 above the coating stage 1; a driving member, arranged on the mounting plate 201, and the output end of the driving member is drivingly connected to the plurality of guide shafts 202 and is adapted to drive the guide shafts 202 to rotate to move the glass substrate 3.

[0050] It should be noted that the plurality of guide shafts 202 are arranged side by side at the same horizontal height; the two mounting plates 201 are respectively located on both sides of the coating stage 1.

[0051] In this embodiment, a plurality of first guide wheels 203 are arranged side by side on both sides of the coating platform 1. When the glass substrate 3 is loaded, the mounting plate 201 is driven by the lifting assembly 5 to rise until the top wheel surface of the first guide wheel 203 is higher than the working surface of the coating platform 1. The plurality of first guide wheels 203 located on both sides of the coating platform 1 can respectively abut the bottom of both sides of the glass substrate 3, and the driving member drives the first guide wheels 203 to rotate through the guide shaft 202, so that the glass substrate 3 can be moved by the rotation of the first guide wheels 203 at the bottom. The coating substrate 3 is driven to a predetermined position above the coating platform 1. Conversely, the mounting plate 201 is driven to descend by the lifting component 5 until the top wheel surface of the first guide wheel 203 is lower than the working surface of the coating platform 1, and the glass substrate 3 is placed by abutting against the working surface of the coating platform 1 during the descending process. Similarly, after coating is completed, the mounting plate 201 is driven to rise by the lifting component 5 until the top wheel surface of the first guide wheel 203 is higher than the working surface of the coating platform 1, and the multiple first guide wheels 203 abut against the bottom of both sides of the glass substrate 3 again to transport it out.

[0052] Specifically, Figure 2 As shown, a wafer cover 210 is provided on the side of the mounting plate 201 away from the coating carrier 1, and the driving component is wrapped in the wafer cover 210. The wafer cover 210 covers the driving component to play a protective role and increase the service life.

[0053] Based on the above implementation, in a preferred implementation, Figure 2 As shown, the wafer assembly 2 also includes: a limiting member, which is arranged on the mounting plate 201 and is suitable for abutting against one side of the glass substrate 3 and limiting the position; wherein the limiting members of the two groups of wafer assemblies 2 are suitable for abutting against both sides of the glass substrate 3 and limiting the deviation of the glass substrate 3 toward both sides of the coating platform.

[0054] It should be noted that the widths of the two groups of stoppers located on both sides of the coating stage 1 are adapted to the width of the glass substrate 3 .

[0055] In this embodiment, by setting limit members, two groups of limit members are respectively located on both sides of the coating platform 1 to limit the glass substrate 3. When the glass substrate 3 is driven by the first guide wheel 203 to move above the coating platform 1, it is limited by the two groups of limit members to play a guiding and limiting role, thereby preventing the glass substrate 3 from shifting during the movement, causing the position placed on the coating platform 1 to shift, thereby affecting the coating effect.

[0056] Based on the above implementation, in a preferred implementation, Figure 2As shown in the figure, the limiting member includes: a plurality of guide plates 204, which are arranged on the mounting plate 201 at intervals along the length direction of the coating stage 1; one end of the guide plate 204 is connected to the mounting plate 201, and the other end faces the coating stage 1 and is rotatably connected with a second guide wheel 205; the axial direction of the second guide wheel 205 is along the vertical direction, and the second guide wheel 205 is adapted to abut against one side of the glass substrate 3 for limiting.

[0057] It should be noted that the plurality of guide plates 204 are arranged side by side at the same horizontal height.

[0058] In this embodiment, the limiting member is composed of a plurality of guide plates 204 and second guide wheels 205, and is arranged side by side on one side of the coating stage 1. When the glass substrate 3 moves, the two rows of second guide wheels 205 on both sides of the coating stage 1 can respectively abut against both sides of the glass substrate 3, playing a role of limiting and guiding, so that the glass substrate 3 moves along the length direction of the coating stage 1, avoiding the deviation of the glass substrate 3. At the same time, the second guide wheel 205 can rotate, improving the smoothness of the movement of the glass substrate 3, ensuring the accuracy of the loading positioning, and ensuring the accuracy of the coating.

[0059] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 shown in the figure, each second guide wheel 205 is correspondingly arranged above each first guide wheel 203, and a plurality of grooves 4 are respectively arranged on both sides of the coating stage 1. The first guide wheel 203 and the second guide wheel 205 are adapted to pass through the grooves 4 in the vertical direction.

[0060] In this embodiment, by arranging the grooves 4 on both sides of the coating stage 1, and at the same time, the positions of the grooves 4 correspond to the positions of the second guide wheels 205 and the first guide wheels 203. During the process of the lifting assembly 5 adjusting the mounting plate 201 to descend, the second guide wheels 205 and the first guide wheels 203 can be hidden in the grooves 4. At the same time, when the width of the glass substrate 3 is less than or equal to the width of the coating stage 1, by arranging the grooves 4, it is convenient for the first guide wheel 203 and the second guide wheel 205 to also play a role in supporting the loading in the coating stage 1. In this case, the supporting area of the coating stage 1 for the glass substrate 3 is increased, avoiding the situation that there is no support on both sides of the glass substrate 3 after the second guide wheel 205 and the first guide wheel 203 descend to the working surface of the coating stage 1, and improving the practicability.

[0061] On the basis of the above embodiment, in a preferred embodiment, as Figure 2As shown in the figure, the driving member includes a transmission shaft 206 and a first driving motor 207; the transmission shaft 206 is rotatably arranged on the side of the mounting plate 201 away from the coating stage 1, and the axial direction of the transmission shaft 206 is parallel to the length direction of the coating stage 1; the first driving motor 207 is fixedly connected to the mounting plate 201 through a first support plate 211, and the output end of the first driving motor 207 is drivingly connected to the transmission shaft 206, and is adapted to drive the transmission shaft 206 to rotate; each guide shaft 202 passes through the mounting plate 201, and a first magnetic coupling 208 is coaxially arranged at one end of the guide shaft 202 away from the first guide wheel 203; a second magnetic coupling 209 is arranged on the transmission shaft 206 corresponding to each first magnetic coupling 208, and is adapted to drive the first magnetic coupling 208 to rotate through the second magnetic coupling 209.

[0062] The magnetic drive coupling belongs to a non-contact coupling. It generally consists of two inner and outer magnets. The two magnets are separated by an isolation cover in the middle. The inner magnet is connected to the driven part, and the outer magnet is connected to the power part. In addition to having the function of buffering and absorbing vibration of an elastic coupling, the biggest feature of the magnetic drive coupling is that it breaks the structural form of the traditional coupling, adopts a new magnetic coupling principle, realizes the transmission of force and torque between the driving shaft and the driven shaft without direct contact, and can convert dynamic sealing into static sealing to achieve zero leakage.

[0063] It should be noted that the second magnetic coupling 209 is correspondingly arranged below the first magnetic coupling 208.

[0064] In this embodiment, when it is necessary to drive the first guide wheel 203 to rotate to move the glass substrate 3, the first driving motor 207 drives the transmission shaft 206 to rotate, the rotating shaft drives the second magnetic coupling 209 to rotate, and then the second magnetic coupling 209 drives the first magnetic coupling 208 arranged corresponding to it to rotate together, thereby driving the guide shaft 202 and the first guide wheel 203 to rotate together to move the glass substrate 3.

[0065] Specifically, as Figure 2 shown, a first synchronous pulley 214 is connected to the output end of the first driving motor 207. The output end of the first driving motor 207 is adapted to drive the first synchronous pulley 214 to rotate. The axial direction of the first synchronous pulley 214 is arranged parallel to the axial direction of the transmission shaft 206. A second synchronous pulley 215 is sleeved on the transmission shaft 206 corresponding to the first synchronous pulley 214. The first synchronous pulley 214 and the second synchronous pulley 215 are drivingly connected through a synchronous belt 216. The first driving motor 207 drives the first synchronous pulley 214 to rotate, and then the first synchronous pulley 214 drives the second synchronous pulley 215 to rotate through the synchronous belt 216, thereby driving the transmission shaft 206 to rotate.

[0066] Specifically, as Figure 2As shown, the driving member also includes a second support plate 212 and a third support plate 213, and the second support plate 212 and the third support plate 213 are horizontally spaced apart and arranged on the mounting plate 201, the transmission shaft 206 passes through the first support plate 211, and the two ends of the transmission shaft 206 are rotatably connected to the second support plate 212 and the third support plate 213 through bearings respectively, and the transmission shaft 206 is rotatably connected to the first support plate 211 through bearings, thereby improving the supporting strength of the transmission shaft 206.

[0067] As a convertible embodiment, the driving member may include multiple rotating motors, one rotating motor and one guide shaft 202 are correspondingly arranged on the side of the mounting plate 201 away from the coating carrier 1, and the output end of the rotating motor is drivingly connected to the guide shaft 202, suitable for driving the guide shaft 202 to rotate.

[0068] Based on the above implementation, in a preferred implementation, Figure 3 As shown, the lifting assembly 5 includes: a base plate 501, which is connected to the bottom of the coating platform 1 through multiple guide columns 502; the guide columns 502 are arranged in the vertical direction; a lifting plate 503, which is located between the base plate 501 and the coating platform 1, and is slidably connected to the guide columns 502 through linear bearings 504; both groups of wafer assembly 2 are connected to the lifting plate 503; a second drive motor 505, which is arranged on the base plate 501, and the output end of the second drive motor 505 is connected to a screw rod 506 in the vertical direction, which is suitable for driving the screw rod 506 to rotate; the screw rod 506 passes through the lifting plate 503 in the vertical direction, and the screw rod 506 is connected to the lifting plate 503 through a nut seat 507.

[0069] In this embodiment, when it is necessary to adjust the lifting of the wafer assembly 2, the second drive motor 505 can drive the screw to rotate, thereby driving the nut seat 507 to move in the vertical direction on the screw, and then the nut seat 507 drives the lifting plate 503 to move in the vertical direction on the guide column 502, thereby realizing the lifting and lowering adjustment of the wafer assembly 2.

[0070] Specifically, Figure 3 As shown, the output end of the second drive motor 505 is connected to the lead screw through a coupling, which plays a transmission and protection role.

[0071] As a convertible implementation method, this embodiment does not limit the specific structure of the lifting component 5. The lifting component 5 can be selected as a cylinder or a hydraulic cylinder, which can be selected according to actual conditions.

[0072] Based on the above implementation, in a preferred implementation, Figure 3As shown in the figure, a lifting sensor 508 is provided on one side of the bottom plate 501 where the glass substrate 3 is fed. The lifting sensor 508 is adapted to detect the feeding of the glass substrate 3 and the lifting of the lifting plate 503.

[0073] It should be noted that the lifting sensors 508 are both communicatively connected to the second drive motor 505 and the chip flow component 2.

[0074] In this embodiment, by setting the lifting sensor 508 to detect the feeding of the glass substrate 3 and the lifting of the lifting plate 503, when the feeding of the glass substrate 3 is detected, the chip flow component 2 can be controlled to start, thereby moving the glass substrate 3. At the same time, the lifting height of the lifting plate 503 is controlled by the second drive motor 505, improving the control accuracy and intelligence level.

[0075] Specifically, the lifting sensor 508 can be composed of one or more of a distance sensor, a laser sensor, and a photosensitive sensor, so as to facilitate the detection of the feeding of the glass substrate 3 and the lifting of the lifting plate 503.

[0076] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 4 shown, a stop member 6 is provided on one side of the coating stage 1 away from the feeding of the glass substrate 3. The stop member 6 is adapted to abut against the glass substrate 3 for limiting.

[0077] In this embodiment, by setting the stop member 6, the moving distance of the glass substrate 3 can be limited in the length direction of the coating stage 1, avoiding the glass substrate 3 moving too far and deviating from the predetermined position, and ensuring the accuracy of the placement position of the glass substrate 3.

[0078] Specifically, a pressure sensor is provided on the side of the stop member 6 that abuts against the glass substrate 3. The pressure sensor is communicatively connected to the chip flow component 2, so as to stop moving the glass substrate 3 by transmitting a signal to the chip flow component 2 when it is detected that the glass substrate 3 is abutted in place.

[0079] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 4 shown, a plurality of distance sensors 7 are provided at intervals on at least one side of the coating stage 1; the detection ends of the distance sensors 7 are arranged upward, and are adapted to detect the parallelism between the die lip and the glass substrate 3.

[0080] In this embodiment, by setting a plurality of distance sensors 7 to detect the distances at multiple positions of the die lip, the detected die lip distances are fed back to the control system. The control system analyzes whether the distances from each distance sensor 7 to the die lip are equal, ensuring that the plane of the die lip is parallel to the glass substrate 3, so as to make the coating thickness uniform.

[0081] Based on the above embodiments, in a preferred embodiment, as Figure 1 and Figure 4 shown, sensing members 9 are provided at both ends of the coating stage 1 in the length direction. The sensing members 9 are adapted to detect the presence of the glass substrate 3 for coating.

[0082] In this embodiment, by providing the sensing members 9 at both ends of the coating stage 1 to detect the glass substrate 3, it is ensured that the glass substrate 3 is placed on the coating stage 1 for coating operation.

[0083] Specifically, the sensing member 9 can be selected as a photosensitive sensor to detect the presence of the glass substrate 3.

[0084] Based on the above embodiments, in a preferred embodiment, as Figure 1 and Figure 4 shown, a height adjustment assembly 8 is provided at the bottom of the coating stage 1.

[0085] In this embodiment, the coating stage 1 is fixed to an external device or supported on the ground by providing the height adjustment assembly 8, and the height of the coating stage 1 can be adjusted by the height adjustment assembly 8.

[0086] Specifically, the structure of the height adjustment assembly 8 is not limited in this embodiment. The height adjustment assembly 8 includes at least three lifting feet provided at the bottom of the coating stage 1. The lifting feet include an adjustment rod and an adjustment seat; the top end of the adjustment rod is connected to the bottom of the coating stage 1, and the bottom end is slidably inserted into the adjustment seat; an adjustment nut is sleeved on the adjustment rod, and the adjustment nut is threadedly connected to the adjustment rod. It should be noted that a threaded structure for threaded connection with the adjustment nut is provided along the length direction on the circumferential side of the adjustment rod, and every three lifting feet form a triangular stable structure for support. The bottom of the adjustment rod is supported by the adjustment seat. When it is necessary to increase the support height of the lifting feet, rotate the adjustment nut to move it downward along the adjustment rod, shorten the length of the adjustment rod below the adjustment nut, and then the length of the adjustment rod inserted into the adjustment seat is shortened. At the same time, the adjustment nut abuts against the top of the adjustment seat, so that the adjustment rod rises to complete the adjustment; when it is necessary to lower the support height of the lifting feet, rotate the adjustment nut to move it upward along the adjustment rod, increase the length of the adjustment rod below the adjustment nut, and then the length of the adjustment rod inserted into the adjustment seat is increased. At the same time, the adjustment nut abuts against the top of the adjustment seat, so that the adjustment rod descends to complete the adjustment; the height adjustment assembly 8 can also be a hydraulic cylinder, a pneumatic cylinder or other existing lifting devices, etc.

[0087] The specific working principle of the flat coating glass loading and flowing slice mechanism provided in this embodiment is as follows: The feeding process of the glass substrate 3 is as Figures 5 to 7As shown in the figure, when it is necessary to load the glass substrate 3 onto the coating stage 1 for coating, first, the second drive motor 505 adjusts the lifting plate 503 to a predetermined height according to the lifting sensor 508, so that the surface of the first guide wheel 203 is higher than the working surface of the coating stage 1. Then, when the lifting sensor 508 detects the glass substrate 3, it feeds back to the first drive motor 207. The first drive motor 207 can drive the transmission shaft 206 to rotate, and then drive the first magnetic coupling 208 to rotate through the second magnetic coupling 209, and then drive the first guide wheel 203 to rotate through the guide shaft 202. The glass substrate 3 is loaded from one side of the coating stage 1 to the top of the first guide wheel 203. The two sides of the first guide wheel 203 support the two bottom sides of the glass substrate 3 by abutting. At the same time, the first guide wheel 203 rotates to move the glass substrate 3 along the length direction of the coating stage 1 until it moves to a predetermined position above the coating stage 1. During this process, the two second guide wheels 205 abut the two sides of the glass substrate 3 to play a role of limiting and guiding. Then, the second drive motor 505 adjusts the lifting plate 503 to drive the two sets of flow chip assemblies 2 to descend simultaneously until the first guide wheel 203 and the second guide wheel 205 descend in the groove 4 to a position lower than the working surface of the coating stage 1. The glass substrate 3 abuts against the working surface of the coating stage 1 during the descent and is placed on the working surface of the coating stage 1. After the sensing element 9 senses the glass substrate 3, the glass substrate 3 is coated, completing the placement and coating of the glass substrate 3. The two sets of flow chip assemblies 2 located on both sides of the coating stage 1 complete the feeding work of the glass substrate 3, improving the feeding speed, and then enhancing the coating speed of the coater. At the same time, it can be applied in the flow chip line to connect with the previous process, directly transporting the glass substrate 3 to the coating stage 1 for coating, realizing automatic feeding, saving time and effort, improving production efficiency, reducing costs, and avoiding problems such as easy breakage and inaccurate position of the glass caused by taking the glass substrate by the manipulator, ensuring the safety of the feeding process of the glass substrate 3, and solving the technical problems that the existing coater is not easy to control by taking the glass substrate by the manipulator, easily causing damage to the glass substrate, being time-consuming and laborious, and affecting work efficiency.

[0088] Obviously, the above embodiments are only examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A flat coated glass loading and unloading mechanism, characterized in that: include: A coating carrier (1) suitable for placing a glass substrate (3) for coating; Two groups of wafer assembly (2) are respectively located on both sides of the coating platform (1), each of the wafer assembly (2) comprises an adjustment component, and the two adjustment components are suitable for abutting against and driving the glass substrate (3) to move above the coating platform (1) along the length direction of the coating platform (1); A lifting component (5) is connected to the coating platform (1), and the output ends of the lifting component (5) are both drivingly connected to the two groups of the wafer assembly (2), and are suitable for driving the wafer assembly (2) to lift and lower in a vertical direction; The adjusting component of the wafer flow assembly (2) has an active state in which it is driven by the lifting assembly (5) to rise above the working surface of the coating platform (1) to move the glass substrate (3), and a hidden state in which it is lowered to below the working surface of the coating platform (1) to place the glass substrate (3).

2. The flat coated glass loading and unloading mechanism according to claim 1, characterized in that: Each group of the wafer assembly (2) comprises: A mounting plate (201) is arranged parallel to the length direction of the coating platform (1) and is drivingly connected to the output end of the lifting component (5); The adjusting component comprises a plurality of horizontally arranged guide shafts (202) and a plurality of first guide wheels (203); the plurality of guide shafts (202) are arranged on the mounting plate (201) at intervals along the length direction of the coating platform (1), and the axial direction of the guide shaft (202) is perpendicular to the length direction of the coating platform (1); one end of the guide shaft (202) is rotatably connected to the mounting plate (201), and the other end is coaxially provided with the first guide wheel (203); the first guide wheel (203) is located on a side of the mounting plate (201) facing the coating platform (1), and is suitable for abutting against and driving the glass substrate (3) to move above the coating platform (1) along the length direction of the coating platform (1); A driving member is arranged on the mounting plate (201), and an output end of the driving member is drivingly connected to the plurality of guide shafts (202), and is suitable for driving the guide shafts (202) to rotate so as to move the glass substrate (3).

3. The flat coated glass loading and unloading mechanism according to claim 2, characterized in that: The wafer assembly (2) further comprises: A limiting member is arranged on the mounting plate (201) and is suitable for abutting against one side of the glass substrate (3) and limiting the position; wherein the limiting members of the two groups of the wafer flow assemblies (2) are suitable for abutting against both sides of the glass substrate (3) and limiting the displacement of the glass substrate (3) toward both sides of the coating carrier.

4. The flat coated glass loading and unloading mechanism according to claim 3, characterized in that: The limiting member comprises: A plurality of guide plates (204) are arranged on the mounting plate (201) at intervals along the length direction of the coating platform (1); one end of the guide plate (204) is connected to the mounting plate (201), and the other end faces the coating platform (1) and is rotatably connected to a second guide wheel (205); the axial direction of the second guide wheel (205) is along the vertical direction, and the second guide wheel (205) is suitable for abutting against one side of the glass substrate (3) and limiting the position.

5. The flat coated glass loading and unloading mechanism according to claim 4, characterized in that: Each of the second guide wheels (205) is arranged one-to-one above each of the first guide wheels (203), and a plurality of grooves (4) are respectively provided on both sides of the coating carrier (1), and the first guide wheels (203) and the second guide wheels (205) are suitable for being inserted into the grooves (4) in a vertical direction.

6. The flat coated glass loading and unloading mechanism according to claim 2, characterized in that: The driving member comprises a transmission shaft (206) and a first driving motor (207); the transmission shaft (206) is rotatably arranged on a side of the mounting plate (201) away from the coating carrier (1), and the axial direction of the transmission shaft (206) is parallel to the length direction of the coating carrier (1); the first driving motor (207) is fixedly connected to the mounting plate (201) via a first supporting plate (211), and the output end of the first driving motor (207) is connected to the transmission shaft (206) to drive the coating carrier (1). The guide shaft (202) is connected to the drive shaft (206) and is suitable for driving the transmission shaft (206) to rotate; each of the guide shafts (202) passes through the mounting plate (201), and a first magnetic coupling (208) is coaxially provided at one end of the guide shaft (202) away from the first guide wheel (203); a second magnetic coupling (209) is provided on the transmission shaft (206) corresponding to each first magnetic coupling (208), and is suitable for driving the first magnetic coupling (208) to rotate through the second magnetic coupling (209).

7. The flat coated glass loading and unloading mechanism according to any one of claims 1 to 6, characterized in that: The lifting assembly (5) comprises: A bottom plate (501) is connected to the bottom of the coating platform (1) via a plurality of guide columns (502); the guide columns (502) are arranged in a vertical direction; A lifting plate (503) is located between the bottom plate (501) and the coating platform (1), and is slidably connected to the guide column (502) via a linear bearing (504); both sets of the wafer assembly (2) are connected to the lifting plate (503); A second driving motor (505) is arranged on the base plate (501); an output end of the second driving motor (505) is connected to a screw rod (506) in a vertical direction, and is suitable for driving the screw rod (506) to rotate; the screw rod (506) passes through the lifting plate (503) in a vertical direction, and the screw rod (506) is connected to the lifting plate (503) via a nut seat (507).

8. The flat coated glass loading and unloading mechanism according to claim 7, characterized in that: A lifting sensor (508) is provided on the bottom plate (501) at a side where the glass substrate (3) is fed, and the lifting sensor (508) is suitable for detecting the feeding of the glass substrate (3) and the lifting and lowering of the lifting plate (503).

9. The flat coated glass loading and unloading mechanism according to claim 1, characterized in that: A material stopper (6) is provided on the coating platform (1) at a side facing away from the glass substrate (3) for feeding, and the material stopper (6) is suitable for abutting against the glass substrate (3) for limiting the position.

10. The flat coated glass loading and unloading mechanism according to claim 1, characterized in that: A plurality of distance sensors (7) are arranged at intervals on at least one side of the coating carrier (1); the detection end of the distance sensor (7) is arranged upward and is suitable for detecting the parallelism between the die lip and the glass substrate (3); And / or, both ends of the coating platform (1) along the length direction are provided with sensing elements (9), and the sensing elements (9) are suitable for detecting whether the glass substrate (3) exists to facilitate coating; And / or, a height adjustment component (8) is provided at the bottom of the coating platform (1).

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