An ag glass etching method and apparatus therefor

Abstract

The application provides an AG glass etching method and device, relates to the technical field of glass etching, and comprises an etching tank, a sodium hydrogen fluoride solution is stored in the etching tank, a motor is fixedly installed outside the etching tank, a driving sprocket is arranged on the driving shaft of the motor, and a short chain is connected outside the driving sprocket; a transmission shaft is connected outside the etching tank, a driven sprocket is arranged at the end of the transmission shaft, and the driving sprocket is in transmission connection with the driven sprocket through the short chain; two long chains are connected outside the transmission shaft, and two rotating frames are symmetrically installed in the etching tank. When one of the work stations is in the soaking etching operation, the AG glass of the other work station can be subjected to the feeding and discharging operation, the AG glass can be continuously subjected to the etching treatment, and the etching treatment efficiency of the AG glass is greatly improved. The application solves the problem that, in the actual application scene of the existing AG glass etching processing device, the feeding and discharging link is time-consuming and occupies a large proportion, and the production efficiency of the AG glass etching is greatly restricted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass etching, in particular to an AG glass etching method and device. BACKGROUND

[0002] AG glass is a kind of glass with special surface treatment, which can reduce the mirror reflection of environmental light and produce a matte effect on the glass surface, achieving the effect of diffuse reflection. It is widely used in electronic display, automobile, aerospace, medical equipment and other industries. AG glass is not a completely new process, but the process innovation and new application of the old process make it continue to show new vitality.

[0003] In the actual application scene of the existing AG glass etching processing device, the production efficiency is low. After completing the AG glass etching of each batch, the glass in the batch must be manually or with simple tools to be fished out of the etching solution containing sodium fluoride, and then the etching processing process of the next batch of AG glass can be started. This loading and unloading operation link occupies a high proportion in the entire etching production cycle and takes a long time, which seriously restricts the production efficiency of AG glass etching. SUMMARY

[0004] The present application relates to an AG glass etching method and device, which solves the problem of low production efficiency in the actual application scene of the existing AG glass etching processing device. After completing the AG glass etching of each batch, it must be fished out of the sodium fluoride etching solution before starting the next batch of work. The loading and unloading link takes a long time and occupies a large proportion, which greatly restricts the production efficiency of AG glass etching.

[0005] In the first aspect of the present application, an AG glass etching device is provided, which specifically comprises: an etching pool, a motor, a short chain, a transmission shaft, a long chain, a rotating frame, a side plate, an X-shaped movable frame, a screw rod, a steel wire rope, a crossbar and a lock pin; the etching pool stores sodium fluoride solution inside, and the motor is fixedly installed outside the etching pool; a driving sprocket is arranged on the driving shaft of the motor, and the driving sprocket is connected with the short chain outside; the etching pool is connected with the transmission shaft outside, and the transmission shaft is provided with a driven sprocket at the end; the driving sprocket is drivingly connected with the driven sprocket through the short chain; the transmission shaft is connected with two long chains outside; two rotating frames are symmetrically installed inside the etching pool, and the long chains are connected with the rotating frames; the rotating frame is connected with the crossbar outside, and the crossbar is symmetrically installed with two lock pins inside; the crossbar is connected with two steel wire ropes at the top, and the lock pins are connected with the steel wire ropes; the steel wire ropes are connected with the side plates at the ends, and the side plates are connected with the X-shaped movable frame outside; the side plates are installed with the screw rods outside, and the screw rods are connected with the X-shaped movable frame.

[0006] Further, the side plate is internally arranged with a clamping groove in an array, the AG glass edge is located in the clamping groove, the X-shaped movable frame is rotatably connected to the two side plates at the two ends of the bottom, the outer side of the side plate is provided with a sliding hole, and the two ends of the top of the X-shaped movable frame are slidably connected in the sliding hole.

[0007] Further, the screw is rotatable with the side plate, the top of the X-shaped movable frame is provided with a threaded hole, the screw is threadedly connected in the threaded hole, and the two ends of the steel wire rope are connected with the two side plates.

[0008] Further, the rotating frame is rotatably connected with the etching pool, the transmission shaft is rotatably connected with the etching pool, the transmission shaft is externally provided with two small chain wheels, the rotating frame is externally provided with a large chain wheel, and the small chain wheels are drivingly connected with the large chain wheel through long chains.

[0009] Further, the etching pool is internally provided with arc convex strips opposite to each other, the arc convex strips are 300 degrees, the opening of the arc convex strips faces the top, the rotating frame is in sliding contact with the arc convex strips, the rotating frame is externally provided with two U-shaped grooves, and the groove bottoms of the U-shaped grooves are located on the inner sides of the arc convex strips.

[0010] Further, the two ends of the cross rod are located in the U-shaped grooves, when the U-shaped grooves are between 30-330 degrees, the cross rod end is in sliding contact with the arc convex strips, when the U-shaped grooves are between 330-360 degrees and 0-30 degrees, the cross rod end is separated from the arc convex strips.

[0011] Further, the cross rod is internally provided with a guide hole, a locking pin is slidably connected in the guide hole, a link is arranged at the middle part of the steel wire rope, the inside of the link is in communication with the guide hole, and the locking pin is slidably penetrated in the link.

[0012] Further, the cross rod is externally provided with a spring, and the two ends of the spring are in contact with the two locking pins.

[0013] The application provides an AG glass etching method, which comprises the following steps:

[0014] 1) first, according to different AG glass specifications, rotating the screw, the screw drives the X-shaped movable frame to deform, the two side plates are moved and adjusted through the X-shaped movable frame, and the interval distance between the two side plates is changed;

[0015] 2) when the interval distance between the side plates is increased, the steel wire rope is gradually straightened, when the interval distance between the side plates is reduced, the bending degree of the steel wire rope is increased, the AG glass is placed in the clamping groove, and the AG glass is spaced apart from each other through the side plates;

[0016] 3) when the inside of the link is in communication with the guide hole, the locking pin moves under the influence of the spring pushing force, the locking pin is penetrated in the link, and the cross rod and the steel wire rope are connected together through the locking pin;

[0017] 4) The motor drives the transmission shaft to rotate through a short chain, and the transmission shaft drives the two rotating frames to rotate synchronously through two long chains;

[0018] 5) When the U-shaped groove is facing upward, the ends of the crossbar are separated from the arc-shaped convex strips. The two ends of the crossbar are placed in the U-shaped groove. The rotating frame drives the crossbar to move, and the AG glass is gradually dropped and immersed in the sodium bifluoride solution inside the AG glass to etch the AG glass.

[0019] 6) When the U-shaped groove faces downward, the end of the crossbar contacts the arc-shaped convex strip, limiting the end of the crossbar to prevent the end of the crossbar from separating from the U-shaped groove due to gravity, so that the rotating frame can drive the crossbar to move continuously and lift the AG glass after etching to the top;

[0020] 7) Finally, lift the crossbar to separate it from the top of the rotating frame, move the locking pin in the opposite direction, the spring will be contracted, and the locking pin will be separated from the chain. The crossbar and the wire rope can be separated, and the AG glass can be taken out from the inside of the side panel. The AG glass etching process is now completed.

[0021] The present invention provides an AG glass etching method and equipment thereof, which have the following beneficial effects:

[0022] When the present invention is in use, the screw can be rotated according to the different specifications of the AG glass, and the screw drives the X-shaped movable frame to deform, and the two side plates are driven to move and adjust through the X-shaped movable frame to change the distance between the two side plates. The side plate interval increases, the steel wire rope is gradually straightened, the side plate interval decreases, and the curvature of the steel wire rope increases, so as to better meet the requirements of etching processing of AG glass of different specifications. The AG glass is placed in the clamping groove, and the AG glasses are separated from each other by the side plates to ensure the etching processing effect of the AG glass; the motor drives the transmission shaft to rotate through the short chain, and the transmission shaft drives the two rotating frames to rotate synchronously through the two long chains to ensure the synchronization of movement of the two ends of the cross bar.

[0023] In addition, when the U-shaped groove is facing upward, the end of the cross bar is separated from the arc-shaped convex strip, and the two ends of the cross bar are placed in the U-shaped groove. The rotating frame drives the cross bar to move, so that the AG glass gradually falls and is immersed in the sodium bifluoride solution inside the AG glass to etch the AG glass. When the U-shaped groove is facing downward, the end of the cross bar contacts the arc-shaped convex strip, limiting the end of the cross bar to prevent the end of the cross bar from being separated from the U-shaped groove due to gravity, so that the rotating frame can drive the cross bar to move continuously, and lift the AG glass after etching to the top for staff to take, and can continuously etch the AG glass, greatly improving the efficiency of AG glass etching.

[0024] In addition, when the chain ring is in communication with the guide hole, the locking pin is moved under the spring force, the locking pin is penetrated into the chain ring, the horizontal rod and the wire rope are connected together through the locking pin, when the AG glass inside the side plate needs to be accessed, the locking pin is moved reversely, the spring is contracted under the force, the locking pin is separated from the chain ring, the horizontal rod and the wire rope are separated, the horizontal rod does not hinder the AG glass from being accessed, and the operation is simple.

[0025] Other advantages, objects, and features of the application will be apparent from the following specification, and will be understood by those skilled in the art. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings of the embodiments will be briefly introduced below.

[0027] The drawings in the following description are only related to some embodiments of the application, and are not limited to the application.

[0028] In the drawings:

[0029] Figure 1 The overall top shaft side structure schematic diagram of the application is shown;

[0030] Figure 2 The etching pool shaft side structure schematic diagram of the application is shown;

[0031] Figure 3 The rotating frame and horizontal rod connection structure schematic diagram of the application is shown;

[0032] Figure 4 The rotating frame and horizontal rod separation state structure schematic diagram of the application is shown;

[0033] Figure 5 The side plate, X-shaped movable frame, screw rod, wire rope and horizontal rod connection structure schematic diagram of the application is shown;

[0034] Figure 6 The side plate and X-shaped movable frame separation structure schematic diagram of the application is shown;

[0035] Figure 7 The wire rope and horizontal rod separation structure schematic diagram of the application is shown;

[0036] Figure 8 The horizontal rod, locking pin and spring separation structure schematic diagram of the application is shown.

[0037] Reference signs:

[0038] 1, etching pool; 101, arc convex strip; 2, motor; 201, driving sprocket; 3, short chain; 4, transmission shaft; 401, driven sprocket; 402, small sprocket; 5, long chain; 6, rotating frame; 601, U-shaped groove; 602, large sprocket; 7, side plate; 701, clamping groove; 702, sliding hole; 8, X-shaped movable frame; 801, screw hole; 9, screw rod; 10, steel wire rope; 1001, connecting ring; 11, cross rod; 1101, guide hole; 12, lock pin; 13, spring. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without any inventive effort fall within the scope of protection of the present application.

[0040] Reference should be made to Figures 1 to 8 Embodiment one

[0041] The present application provides an AG glass etching device, comprising: etching pool 1, motor 2, short chain 3, transmission shaft 4, long chain 5, rotating frame 6, side plate 7, X-shaped movable frame 8, screw rod 9, steel wire rope 10, cross rod 11 and lock pin 12; the etching pool 1 stores sodium hydrogen fluoride solution inside, the etching pool 1 is fixedly installed with motor 2 outside, the driving shaft of motor 2 is provided with driving sprocket 201, the driving sprocket 201 is connected with short chain 3 outside; the etching pool 1 is connected with transmission shaft 4 outside, the transmission shaft 4 is provided with driven sprocket 401 at the end, the driving sprocket 201 is drivingly connected with driven sprocket 401 through short chain 3; the transmission shaft 4 is connected with two long chains 5 outside, the etching pool 1 is symmetrically installed with two rotating frames 6 inside, the long chain 5 is connected with rotating frame 6; the rotating frame 6 is connected with cross rod 11 outside, the cross rod 11 is symmetrically installed with two lock pins 12 inside; the cross rod 11 is connected with two steel wire ropes 10 at the top, the lock pin 12 is connected with steel wire rope 10, the steel wire rope 10 is connected with side plate 7 at the end, the side plate 7 is connected with X-shaped movable frame 8 outside, the X-shaped movable frame 8 is connected with two side plates 7; the side plate 7 is installed with screw rod 9 outside, the screw rod 9 is connected with X-shaped movable frame 8.

[0042] In the embodiment, the side plate 7 is provided with a clamping groove 701 on the inner side in an array, the AG glass edge is located in the clamping groove 701, the X-shaped movable frame 8 is rotatably connected to the two side plates 7 at the bottom of the two ends, the side plate 7 is provided with a sliding hole 702 on the outer side, the X-shaped movable frame 8 is slidably connected to the sliding hole 702 at the top of the two ends, the screw rod 9 is rotatable with the side plate 7, the X-shaped movable frame 8 is provided with a screw hole 801 at the top, the screw rod 9 is threadedly connected to the screw hole 801, and the steel wire lifting rope 10 is connected to the two side plates 7 at the two ends.

[0043] According to the technical scheme, the screw rod 9 is rotated according to the different specifications of the AG glass, the X-shaped movable frame 8 is deformed by the screw rod 9, the two side plates 7 are moved and adjusted by the X-shaped movable frame 8, the interval distance between the two side plates 7 is changed, the interval distance between the two side plates 7 is increased, the steel wire lifting rope 10 is gradually straightened, the interval distance between the two side plates 7 is reduced, the bending degree of the steel wire lifting rope 10 is increased, and the different specifications of the AG glass etching processing are better satisfied. The AG glass is placed in the clamping groove 701, and the AG glass is spaced apart from each other by the side plate 7, so as to ensure the etching processing effect of the AG glass.

[0044] In the embodiment, the rotating frame 6 is rotatably connected to the etching tank 1, the transmission shaft 4 is rotatably connected to the etching tank 1, the transmission shaft 4 is provided with two small chain wheels 402 on the outside, and the rotating frame 6 is provided with a large chain wheel 602 on the outside. The small chain wheel 402 is drivingly connected to the large chain wheel 602 through the long chain 5.

[0045] According to the technical scheme, the motor 2 drives the transmission shaft 4 to rotate through the short chain 3, and the transmission shaft 4 drives the two rotating frames 6 to synchronously rotate through the two long chains 5, so as to ensure the synchronism of the movement of the two ends of the horizontal rod 11.

[0046] In the embodiment, the etching tank 1 is provided with an arc-shaped convex strip 101 on the opposite two inner sides, the arc-shaped convex strip 101 is 300 degrees, the opening of the arc-shaped convex strip 101 faces the top, the rotating frame 6 is in sliding contact with the arc-shaped convex strip 101, the rotating frame 6 is provided with two U-shaped grooves 601 on the outside, the groove bottom of the U-shaped groove 601 is located on the inner side of the arc-shaped convex strip 101, the two ends of the horizontal rod 11 are located in the U-shaped groove 601, when the U-shaped groove 601 is between 30~330 degrees, the end of the horizontal rod 11 is in sliding contact with the arc-shaped convex strip 101, when the U-shaped groove 601 is between 330~360 degrees and 0~30 degrees, the end of the horizontal rod 11 is separated from the arc-shaped convex strip 101;

[0047] According to the technical scheme, when the U-shaped groove 601 is oriented upward, the end of the cross bar 11 is separated from the arc-shaped convex strip 101, the cross bar 11 is placed in the U-shaped groove 601, the rotating frame 6 drives the cross bar 11 to move, the AG glass gradually falls and is soaked in the sodium hydrogen fluoride solution in the AG glass, and the AG glass is etched, when the U-shaped groove 601 is oriented downward, the end of the cross bar 11 is in contact with the arc-shaped convex strip 101, the end of the cross bar 11 is limited, the end of the cross bar 11 is prevented from being separated from the U-shaped groove 601 due to gravity, the rotating frame 6 can continuously drive the cross bar 11 to move, the AG glass after etching is lifted to the top end, and the AG glass can be taken by the worker, the AG glass can be continuously etched, and the etching efficiency of the AG glass is greatly improved.

[0048] In the embodiment two, the guiding hole 1101 is arranged in the cross bar 11, the locking pin 12 is slidably connected in the guiding hole 1101, the link 1001 is arranged in the middle part of the steel wire rope 10, the link 1001 is in communication with the guiding hole 1101, the locking pin 12 is slidably penetrated in the link 1001, and the spring 13 is arranged on the outer portion of the cross bar 11 and in contact with the two locking pins 12.

[0049] According to the technical scheme, when the link 1001 is in communication with the guiding hole 1101, the locking pin 12 is moved under the influence of the spring 13, the locking pin 12 is penetrated in the link 1001, and the cross bar 11 and the steel wire rope 10 are connected by the locking pin 12, when the AG glass in the inner side of the side plate 7 needs to be accessed, the locking pin 12 is reversely moved, the spring 13 is contracted under the force, the locking pin 12 is separated from the link 1001, the cross bar 11 and the steel wire rope 10 can be separated, and the cross bar 11 does not hinder the AG glass from being accessed.

[0050] The application provides an AG glass etching method, which comprises the following steps.

[0051] 1) According to different specifications of the AG glass, the screw rod 9 is rotated, the X-shaped movable frame 8 is deformed by the screw rod 9, the two side plates 7 are moved and adjusted by the X-shaped movable frame 8, and the interval distance between the two side plates 7 is changed.

[0052] 2) When the interval distance between the two side plates 7 is increased, the steel wire rope 10 is gradually straightened, when the interval distance between the two side plates 7 is reduced, the bending degree of the steel wire rope 10 is increased, the AG glass is placed in the clamping groove 701, and the AG glasses are spaced apart from each other by the side plates 7.

[0053] 3) When the link 1001 is in communication with the guiding hole 1101, the locking pin 12 is moved under the influence of the spring 13, the locking pin 12 is penetrated in the link 1001, and the cross bar 11 and the steel wire rope 10 are connected by the locking pin 12.

[0054] 4) The motor 2 drives the transmission shaft 4 to rotate through the short chain 3, and the transmission shaft 4 drives the two rotating frames 6 to rotate synchronously through the two long chains 5;

[0055] 5) When the U-shaped groove 601 is facing upward, the ends of the crossbar 11 are separated from the arc-shaped ridges 101, and both ends of the crossbar 11 are placed in the U-shaped groove 601. The rotating frame 6 drives the crossbar 11 to move, and the AG glass is gradually dropped and immersed in the sodium bifluoride solution inside the AG glass to etch the AG glass;

[0056] 6) When the U-shaped groove 601 faces downward, the end of the crossbar 11 contacts the arc-shaped ridge 101, limiting the end of the crossbar 11 to prevent the end of the crossbar 11 from separating from the U-shaped groove 601 due to gravity, so that the rotating frame 6 can drive the crossbar 11 to continue moving and lift the AG glass after etching to the top;

[0057] 7) Finally, lift the crossbar 11 to separate it from the top of the rotating frame 6, move the locking pin 12 in the opposite direction, the spring 13 is forced to shrink, and the locking pin 12 is separated from the chain 1001, so that the crossbar 11 and the wire rope 10 can be separated, and the AG glass can be taken out from the inside of the side panel 7, thus completing the AG glass etching process.

[0058] The working principle of the embodiment is as follows: first, according to the different specifications of AG glass, the screw rod 9 is rotated, the X-shaped movable frame 8 is deformed, the two side plates 7 are moved and adjusted by the X-shaped movable frame 8, the distance between the two side plates 7 is changed, the steel wire rope 10 is gradually straightened when the distance between the two side plates 7 is increased, the steel wire rope 10 is bent when the distance between the two side plates 7 is reduced, the AG glass is placed in the clamping groove 701, and the AG glass is spaced apart from each other by the side plate 7; when the inner part of the link 1001 is in communication with the guide hole 1101, the locking pin 12 is moved under the influence of the spring 13, the locking pin 12 penetrates into the link 1001, and the horizontal rod 11 and the steel wire rope 10 are connected together through the locking pin 12; the motor 2 drives the transmission shaft 4 to rotate through the short chain 3, the transmission shaft 4 drives the two rotating frames 6 to rotate synchronously through the two long chains 5, when the U-shaped groove 601 faces upward, the end of the horizontal rod 11 is separated from the arc convex strip 101, the two ends of the horizontal rod 11 are placed in the U-shaped groove 601, the rotating frame 6 drives the horizontal rod 11 to move, and the AG glass is gradually lowered and immersed in the sodium hydrogen fluoride solution in the AG glass to etch the AG glass; when the U-shaped groove 601 faces downward, the end of the horizontal rod 11 is in contact with the arc convex strip 101, and the end of the horizontal rod 11 is limited, so that the end of the horizontal rod 11 is prevented from being separated from the U-shaped groove 601 under the influence of gravity, the rotating frame 6 can drive the horizontal rod 11 to continuously move, and the AG glass after etching is lifted to the top; finally, the horizontal rod 11 is lifted, the horizontal rod 11 is separated from the rotating frame 6 at the top, the locking pin 12 is moved in the opposite direction, the spring 13 is contracted under stress, the locking pin 12 is separated from the link 1001, and the horizontal rod 11 and the steel wire rope 10 can be separated, and the AG glass is taken out from the inside of the side plate 7.

[0059] In this paper, the following points need attention:

[0060] 1. The drawings of the embodiments of the present application only relate to the structures involved in the embodiments of the present application, and other structures can refer to the usual design.

[0061] 2. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined to obtain new embodiments.

[0062] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An AG glass etching device, comprising: An etching pool (1), a motor (2), a short chain (3), a transmission shaft (4), a long chain (5), a rotating frame (6), a side plate (7), an X-shaped movable frame (8), a screw (9), a steel wire rope (10), a cross bar (11) and a locking pin (12); characterized in that sodium bifluoride solution is stored inside the etching pool (1), a motor (2) is fixedly installed outside the etching pool (1), a driving sprocket (201) is provided on the driving shaft of the motor (2), and the driving sprocket (201) is externally connected to the short chain (3); the etching pool (1) is externally connected to the transmission shaft (4), a driven sprocket (401) is provided at the end of the transmission shaft (4), and the driving sprocket (201) is connected to the driven sprocket (401) through the short chain (3). ) transmission connection; the transmission shaft (4) is externally connected to two long chains (5), the etching pool (1) is internally symmetrically equipped with two rotating frames (6), and the long chains (5) are connected to the rotating frames (6); the rotating frames (6) are externally connected to a crossbar (11), and the crossbar (11) is internally symmetrically equipped with two locking pins (12); the top of the crossbar (11) is connected to two steel wire ropes (10), the locking pins (12) are connected to the steel wire ropes (10), and the ends of the steel wire ropes (10) are connected to side plates (7), the side plates (7) are externally connected to an X-shaped movable frame (8), and the X-shaped movable frame (8) is connected to the two side plates (7); the side plates (7) are externally equipped with screws (9), and the screws (9) are connected to the X-shaped movable frame (8); The inner side of the side panel (7) is provided with clamping grooves (701) in an arranged manner, the edge of the AG glass is located in the clamping groove (701), the bottom ends of the X-shaped movable frame (8) are rotatably connected to the two side panels (7), the outer side of the side panel (7) is provided with sliding holes (702), and the top ends of the X-shaped movable frame (8) are slidably connected to the sliding holes (702); The screw rod (9) rotates with the side plate (7), a screw hole (801) is provided on the top of the X-shaped movable frame (8), the screw rod (9) is threadedly connected to the screw hole (801), and both ends of the steel wire rope (10) are connected to the two side plates (7).

2. The AG glass etching equipment according to claim 1, characterized in that: The rotating frame (6) is rotatably connected to the etching pool (1), the transmission shaft (4) is rotatably connected to the etching pool (1), two small sprockets (402) are provided on the outside of the transmission shaft (4), and a large sprocket (602) is provided on the outside of the rotating frame (6), and the small sprocket (402) is transmission-connected to the large sprocket (602) via a long chain (5).

3. The AG glass etching equipment according to claim 1, characterized in that: The etching pool (1) is provided with arc-shaped convex strips (101) on two opposite inner sides, the arc-shaped convex strips (101) are 300 degrees, the opening of the arc-shaped convex strips (101) is toward the top, the rotating frame (6) is in sliding contact with the arc-shaped convex strips (101), and the rotating frame (6) is provided with two U-shaped grooves (601) on the outside, and the bottom of the U-shaped grooves (601) is located on the inner side of the arc-shaped convex strips (101).

4. The AG glass etching equipment according to claim 3, characterized in that: The ends of the cross bar (11) are located in the U-shaped groove (601). When the U-shaped groove (601) is in an orientation between 30 and 330 degrees, the ends of the cross bar (11) are in sliding contact with the arc-shaped convex strip (101). When the U-shaped groove (601) is in an orientation between 330 and 360 degrees and 0 and 30 degrees, the ends of the cross bar (11) are separated from the arc-shaped convex strip (101).

5. The AG glass etching equipment according to claim 1, characterized in that: A guide hole (1101) is provided inside the crossbar (11), and the locking pin (12) is slidably connected to the guide hole (1101). A link (1001) is provided in the middle of the wire rope (10), and the interior of the link (1001) is communicated with the guide hole (1101), and the locking pin (12) slides through the link (1001).

6. The AG glass etching equipment according to claim 5, characterized in that: A spring (13) is sleeved on the outside of the crossbar (11), and both ends of the spring (13) are in contact with two locking pins (12).

7. The etching method of an AG glass etching device according to any one of claims 1 to 6, characterized in that: The following steps are involved: 1) First, according to the different specifications of the AG glass, the screw (9) is rotated, and the screw (9) drives the X-shaped movable frame (8) to deform, and the two side plates (7) are driven to move and adjust through the X-shaped movable frame (8), thereby changing the distance between the two side plates (7); 2) The interval between the side panels (7) is increased, the steel wire rope (10) is gradually straightened, the interval between the side panels (7) is reduced, the curvature of the steel wire rope (10) is increased, and the AG glass is placed in the clamping groove (701), and the AG glass is separated from each other by the side panels (7); 3) When the interior of the link (1001) is in a connected state with the guide hole (1101), the lock pin (12) moves under the influence of the thrust of the spring (13), so that the lock pin (12) passes through the link (1001), and the cross bar (11) and the wire rope (10) are connected together through the lock pin (12); 4) The motor (2) drives the transmission shaft (4) to rotate through the short chain (3), and the transmission shaft (4) drives the two rotating frames (6) to rotate synchronously through the two long chains (5); 5) When the U-shaped groove (601) faces upward, the end of the crossbar (11) is separated from the arc-shaped convex strip (101), and the two ends of the crossbar (11) are placed in the U-shaped groove (601). The rotating frame (6) drives the crossbar (11) to move, and the AG glass is gradually dropped and immersed in the sodium bifluoride solution inside the AG glass to etch the AG glass; 6) When the U-shaped groove (601) faces downward, the end of the crossbar (11) contacts the arc-shaped convex strip (101), limiting the end of the crossbar (11) to prevent the end of the crossbar (11) from being separated from the U-shaped groove (601) due to gravity, so that the rotating frame (6) can drive the crossbar (11) to move continuously and lift the AG glass after etching to the top; 7) Finally, lift the crossbar (11) to separate the crossbar (11) from the top of the rotating frame (6), move the locking pin (12) in the opposite direction, the spring (13) is forced to shrink, and the locking pin (12) is separated from the chain (1001), so that the crossbar (11) and the wire rope (10) can be separated, and the AG glass can be taken out from the inside of the side plate (7), thus completing the AG glass etching process.

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