CN219253442U

CN219253442U - Etching machine with self-cleaning function

Info

Publication number: CN219253442U
Application number: CN202320099018.6U
Authority: CN
Inventors: 赵岩
Original assignee: Huijing Display Science & Technology Suzhou Co ltd
Current assignee: Huijing Display Science & Technology Suzhou Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-27
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to a liquid crystal glass panel production field, especially relate to an etching machine with self-cleaning function, it includes organism and storage water tank, storage water tank and organism fixed connection are provided with spray room and door body on the organism, the organism wears to establish and is fixed with the trunk line with spray room intercommunication, the storage water tank is connected with the high-pressure pump, fixed and intercommunication have the raceway between high-pressure pump and the trunk line, the organism is provided with the wash pipe in the spray room, the intercommunication is provided with the connecting pipe between wash pipe and the trunk line, the wash pipe sets up to the notch down "concave" font, a plurality of water spray holes have been seted up to the week side of wash pipe, the organism is provided with the drain pipe in the bottom of spray room; the high-pressure pump is utilized to enable a plurality of water spray holes of the cleaning pipe to spray water towards the side wall, the top wall and the door body of the spray chamber, the effect of being convenient for cleaning the spray chamber and the door body is achieved, and labor cost is reduced and production efficiency is improved.

Description

Etching machine with self-cleaning function

Technical Field

The application relates to the field of liquid crystal glass panel production, in particular to an etching machine with an automatic cleaning function.

Background

In the production process of liquid crystal glass panels, a spraying type etching machine is often required to thin the glass panels, the spraying type etching machine generally comprises a spraying chamber arranged in a machine body and a door body used for opening or closing the spraying chamber, a transparent observation window is generally arranged on the door body so as to observe the condition in the spraying chamber, the glass substrates are vertically fixed in the spraying chamber in the thinning process, then a pump body and a conveying pipeline convey the prepared etching liquid to a spraying pipe, the spraying nozzle of the spraying pipe uniformly sprays the etching liquid on the glass surface, and the etching liquid and the glass substrates rapidly produce chemical reaction, so that the thinning effect of the glass panels is achieved.

Some glass powder scraps can be generated in the thinning process, and the glass powder scraps are splashed along with etching liquid and are easy to accumulate and adhere to the inner wall of the spray chamber and the door body, so that in order to keep the cleanliness of the spray chamber and the visibility of the observation window, workers are required to frequently clean the spray chamber and the door body.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when cleaning spray room and the door body, generally hold the spray gun by the staff and wash the spray room, clean the door body again, cleaning efficiency is low, wastes time and energy, has increased the cost of labor and has reduced production efficiency.

Disclosure of Invention

In order to solve the problem that the spray chamber and the door body are inconvenient to clean, the application provides an etching machine with an automatic cleaning function.

The application provides an etching machine with self-cleaning function adopts following technical scheme:

the utility model provides an etching machine with self-cleaning function, includes organism and storage water tank, the storage water tank with organism fixed connection, be provided with spray room and door body on the organism, the organism wear to establish and be fixed with the trunk line of spray room intercommunication, the storage water tank is connected with the high-pressure pump, the high-pressure pump with fixed and the intercommunication has the raceway between the trunk line, the organism in be provided with the wash pipe in the spray room, the wash pipe with the intercommunication is provided with the connecting pipe between the trunk line, the wash pipe sets up to notch "concave" font down, a plurality of water spray holes have been seted up to the week side of wash pipe, the organism in the bottom of spray room is provided with the drain pipe.

Through adopting above-mentioned technical scheme, when needs wash spray room and the door body, close the door body, start the high-pressure pump, make the water in the storage water tank get into the wash pipe through high-pressure pump in proper order, the raceway, the trunk line, the high-pressure pump makes rivers spray towards lateral wall and roof and the door body of spray room by a plurality of water spray holes of wash pipe, make the glass powder bits that adhere on the inner wall of spray room and the door body follow rivers and discharge the organism by the drain pipe, realize the effect of being convenient for wash spray room and the door body, the cleaning process need not staff's whole operation, labour saving and time saving, and avoided washing waste water to splash out the organism, do benefit to the cost of labor reduction and improvement production efficiency.

Optionally, the connecting pipe is provided as a hose with a sufficient length, the cleaning pipe is slidably connected with the machine body, and the machine body is provided with a sliding assembly for adjusting the position of the cleaning pipe.

Through adopting above-mentioned technical scheme, when the wash pipe water spray, utilize the subassembly drive wash pipe that slides to remove, the connecting pipe sets up to the hose that length is sufficient, and the wash pipe of being convenient for leads to water smoothly in the removal in-process, does benefit to the water spray hole spun rivers and washes more positions to inner wall and the door body of spray booth are washed more fully, are favorable to improving the cleaning performance and the cleaning efficiency of wash pipe.

Optionally, the cleaning tube fixedly connected with movable block, the movable block runs through and has seted up the movable hole, the organism in the indoor fixedly connected with guide bar of spraying, the guide bar sets up to rectangle and length direction and sets up along the horizontal direction, the guide bar wears to locate the movable hole and with the movable hole adaptation that slides.

Through adopting above-mentioned technical scheme, locate the week side of guide bar and movable hole slip adaptation through movable block cover, do benefit to the cleaning tube and remove along the guide bar steadily.

Optionally, the subassembly that slides includes cylinder and fixed block, the fixed block with wash tub fixed connection, cylinder fixed connection in the outside of organism, the piston rod of cylinder penetrates the inside and the tip fixedly connected with installation piece of spray room, the installation piece with the fixed block is detachable to be connected, the axial of the piston rod of cylinder with the length direction of guide bar is parallel to each other.

Through adopting above-mentioned technical scheme, it is fixed with the fixed block through the installation piece for the wash pipe is fixed with the piston rod of cylinder, and the piston rod through the cylinder stretches out and draws back and drive the wash pipe and remove, realizes being convenient for drive the effect that the wash pipe removed.

Optionally, the connecting pipe with wash the pipe is removable to be connected, the projection of guide bar along its length direction is located on the door body, the guide bar is kept away from the one end of the door body is fixed in on the vertical lateral wall of spray booth, the guide bar is close to the one end of the door body is removable to be connected with the anticreep piece.

Through adopting above-mentioned technical scheme, separation wash pipe and connecting pipe, separation installation piece and fixed block, take off the anticreep piece, can make the separation of wash pipe and the piston rod of cylinder and smooth roll off the guide bar to take out the wash pipe from the door body, do benefit to the space that prevents that the wash pipe from occupying the spray booth when not working, and prevent the glass broken slag that produces in the etching process from blockking up the hole for water spraying of wash pipe.

Optionally, the mounting hole has been seted up to the fixed block, the installation piece is followed the length direction of guide bar with the adaptation of mounting hole grafting, fixed block threaded connection has the bolt, the installation piece has been seted up and is used for the locking hole of bolt grafting, the axial of bolt with the length direction mutually perpendicular of guide bar.

Through adopting above-mentioned technical scheme, when installing the wash pipe, open the door body and remove the wash pipe to in the spray chamber for the guide bar passes movable hole, installation piece grafting in the mounting hole, when the diapire department and the fixed block butt in the mounting hole of installation piece, twists the bolt in the fixed block and peg graft in the locking hole, thereby prevent that the installation piece from leaving the mounting hole, realize being convenient for the fixed effect of installation piece and fixed block, the bolt of removing can separate installation piece and fixed block.

Optionally, a screw hole is formed in one end, close to the door body, of the guide rod, the anti-falling block is fixedly connected with a stud, and the stud is in threaded connection with the guide rod in the screw hole.

Through adopting above-mentioned technical scheme, when the movable block cover was located the week side of guide bar, screw the screw with the double-screw bolt for anticreep piece is fixed with the guide bar, and the anticreep piece does benefit to preventing the movable block and slides away from the guide bar, twists the double-screw bolt to leaving the guide bar and can take off the anticreep piece, so that the movable block slides away from the guide bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the high-pressure pump is utilized to enable the water spray holes of the cleaning pipe to spray water towards the side wall and the top wall of the spray chamber and the door body, glass powder scraps adhered to the inner wall of the spray chamber and the door body are discharged out of the machine body along with water flow through the drain pipe, the effect of conveniently cleaning the spray chamber and the door body is achieved, no whole-process operation of workers is needed in the cleaning process, time and labor are saved, cleaning wastewater is prevented from splashing out of the machine body, and labor cost is reduced and production efficiency is improved;

2. the piston rod of the air cylinder stretches to drive the cleaning pipe to move, so that the cleaning pipe can spray water at high pressure and move along the guide rod, water sprayed by the water spray holes can be washed to more positions, and the cleaning effect and the cleaning efficiency of the cleaning pipe can be improved;

3. the door body is opened, the connecting pipe and the cleaning pipe are separated through the quick connector, the bolts and the anti-drop blocks are removed, the fixed blocks leave the installation blocks and the movable blocks to slide away from the guide rods, so that the cleaning pipe is taken out from the spray chamber, the cleaning pipe is prevented from occupying the space of the spray chamber, and glass slag generated in the etching process is prevented from blocking the water spraying holes of the cleaning pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the door body according to the embodiment of the present application.

Fig. 2 is a cross-sectional view in the vertical direction between the body and the guide bar in the embodiment of the present application.

Fig. 3 is a cross-sectional view in a vertical direction between a body and a cylinder in an embodiment of the present application.

Fig. 4 is a cross-sectional view in the vertical direction between the fixing block and the mounting block in the embodiment of the present application.

Reference numerals: 1. a body; 2. a water storage tank; 3. a water inlet pipe; 4. a spray chamber; 5. a door body; 6. a main pipe; 7. a high pressure pump; 8. a water pipe; 9. a second valve; 10. cleaning the tube; 11. a water spraying hole; 12. a connecting pipe; 13. a drain pipe; 14. a movable block; 15. a guide rod; 16. a cylinder; 17. a fixed block; 18. a mounting block; 19. a mounting hole; 20. a bolt; 21. a locking hole; 22. a handle; 23. a quick connector; 24. an anti-falling block; 25. a stud.

Description of the embodiments

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses an etching machine with an automatic cleaning function.

Referring to fig. 1 and 2, the etching machine with an automatic cleaning function comprises a machine body 1 and a water storage tank 2, wherein the water storage tank 2 is fixedly connected with the machine body 1, a water inlet pipe 3 communicated with an external water source is fixedly arranged at the upper end of the water storage tank 2, a first valve is arranged at the water inlet pipe 3, and a spray chamber 4 and a door body 5 for closing and opening the spray chamber 4 are arranged on the machine body 1.

Referring to fig. 1 and 2, a main pipe 6 communicating with the spray chamber 4 is penetrated and fixed at the upper end of the machine body 1, a high-pressure pump 7 is fixed and communicated at the lower end of the water storage tank 2, a water pipe 8 is fixed and communicated between the output end of the high-pressure pump 7 and the main pipe 6, and a second valve 9 is arranged on the water pipe 8.

Referring to fig. 1 and 2, a cleaning pipe 10 is disposed in a spray chamber 4 of a machine body 1, the cleaning pipe 10 is in a concave shape with a downward notch, a plurality of water spray holes 11 are formed in the periphery of the cleaning pipe 10, a connecting pipe 12 is disposed between the cleaning pipe 10 and a main pipe 6 in a communicating manner, and a drain pipe 13 is disposed at the bottom of the spray chamber 4 of the machine body 1.

The first valve is opened, water is injected into the water storage tank 2 through the water inlet pipe 3, when the spray chamber 4 and the door body 5 are required to be cleaned, the door body 5 is closed, the second valve 9 is opened, the high-pressure pump 7 is started, water in the water storage tank 2 sequentially passes through the high-pressure pump 7, the water pipe 8 and the main pipeline 6 and enters the cleaning pipe 10, the high-pressure pump 7 enables water to be sprayed by the water spray holes 11 of the cleaning pipe 10 towards the side wall and the top wall of the spray chamber 4 and the door body 5, glass powder scraps adhered to the inner wall of the spray chamber 4 and the door body 5 are enabled to be discharged out of the machine body 1 along with the water flow through the water discharge pipe 13, the effect of being convenient for cleaning the spray chamber 4 and the door body 5 is achieved, the cleaning process is free from operating by workers in the whole course, time and labor are saved, cleaning waste water is prevented from splashing out of the machine body 1, labor cost is reduced, and production efficiency is improved.

Referring to fig. 1 and 2, in order to improve the cleaning effect of the cleaning tube 10, the connection tube 12 is provided as a hose having a sufficient length, the cleaning tube 10 is slidably connected with the machine body 1, a rectangular movable block 14 is fixedly connected to the bottom of the cleaning tube 10, the movable block 14 is provided with a movable hole in a penetrating manner, the machine body 1 is fixedly connected with a guide rod 15 in the spray chamber 4, the guide rod 15 is provided as a rectangle, the length direction is provided along the horizontal direction, and the guide rod 15 is provided in a penetrating manner in the movable hole and is slidably matched with the movable hole.

Referring to fig. 1 and 3, the machine body 1 is provided with a sliding assembly for adjusting the position of the cleaning tube 10, the sliding assembly comprises a cylinder 16 and a fixed block 17, the fixed block 17 is fixedly connected with the lower end of the cleaning tube 10, the fixed block 17 and the movable block 14 are respectively positioned at two ends of the lower side of the cleaning tube 10, the cylinder 16 is fixedly connected with the outside of the machine body 1, the axial direction of a piston rod of the cylinder 16 is parallel to the length direction of the guide rod 15, the piston rod of the cylinder 16 penetrates into the spray chamber 4, the end part of the piston rod is fixedly connected with a mounting block 18, and the mounting block 18 is detachably connected with the fixed block 17.

Fixed with fixed block 17 through installation piece 18 for wash pipe 10 is fixed with the piston rod of cylinder 16, and when wash pipe 10 water spray, start cylinder 16, drive wash pipe 10 removal through the piston rod expansion of cylinder 16, locate the week side of guide bar 15 and movable hole slip adaptation through movable block 14 cover, make wash pipe 10 follow the piston rod removal of cylinder 16 steadily.

In addition, the connecting pipe 12 is set to be a hose with sufficient length, so that water can be smoothly introduced into the cleaning pipe 10 in the moving process, the cleaning pipe 10 can spray water at high pressure and simultaneously move along the guide rod 15, and water sprayed by the water spray holes 11 can be conveniently flushed to more positions, so that the inner wall of the spray chamber 4 and the door body 5 can be more fully flushed, and the cleaning effect and the cleaning efficiency of the cleaning pipe 10 can be improved.

Referring to fig. 1 and 4, in order to facilitate the assembly and disassembly of the cleaning tube 10, the fixing block 17 is provided with a mounting hole 19, the mounting block 18 is in plug-in fit with the mounting hole 19 along the length direction of the guide rod 15, the fixing block 17 is in threaded connection with a bolt 20, the head of the bolt 20 is fixedly connected with a handle 22, the mounting block 18 is provided with a locking hole 21 for plug-in connection with the bolt 20, and the axial direction of the bolt 20 is mutually perpendicular to the length direction of the guide rod 15.

Referring to fig. 1 and 2, both ends of the connection pipe 12 are detachably connected with the main pipe 6 and the cleaning pipe 10 through quick connectors 23, respectively, the projection of the guide rod 15 along the length direction thereof is located on the door body 5, and the projections of the cleaning pipe 10, the movable block 14 and the fixed block 17 along the length direction of the guide rod 15 are all located on the door body 5.

Referring to fig. 1 and 2, one end of the guide rod 15, which is far away from the door body 5, is fixed on the vertical side wall of the spray chamber 4, one end of the guide rod 15, which is close to the door body 5, is detachably connected with an anti-drop block 24, the vertical cross-sectional area of the anti-drop block 24 is larger than that of the guide rod 15, one end of the guide rod 15, which is close to the door body 5, is provided with a screw hole, the anti-drop block 24 is fixedly connected with a stud 25, and the stud 25 is in threaded connection with the guide rod 15 in the screw hole.

When the cleaning pipe 10 is installed, the door body 5 is opened to move the cleaning pipe 10 into the spray chamber 4, the guide rod 15 penetrates through the movable hole and the installation block 18 to be inserted into the installation hole 19, when the installation block 18 is abutted against the fixed block 17 at the bottom wall of the installation hole 19, the bolt 20 is screwed into the fixed block 17 by the handle 22 and inserted into the locking hole 21, so that the installation block 18 is prevented from leaving the installation hole 19, the installation block 18 and the fixed block 17 are fixed, then the connecting pipe 12 is fixed and communicated between the main pipe 6 and the cleaning pipe 10 through the quick connector 23, and finally the stud 25 is screwed into the screw hole, so that the anti-falling block 24 and the guide rod 15 are fixed.

The mounting block 18 and the fixing block 17 are fixed by the bolts 20, the cleaning pipe 10 and the piston rod of the air cylinder 16 are convenient to fix, the connecting pipe 12, the main pipe 6 and the cleaning pipe 10 are convenient to fix and communicate by the two quick connectors 23, and the anti-falling block 24 is beneficial to preventing the movable block 14 from sliding off the guide rod 15. When the connecting pipe 12 and the cleaning pipe 10 are separated through the quick connector 23, the bolt 20 and the anti-drop block 24 are removed, the fixed block 17 can be separated from the mounting block 18, the movable block 14 can be slid away from the guide rod 15, the cleaning pipe 10 can be taken out after the door body 5 is opened, the cleaning pipe 10 is prevented from occupying the space of the spray chamber 4 when not working, and glass slag generated in the etching process is prevented from blocking the water spraying hole 11 of the cleaning pipe 10.

The implementation principle of the etching machine with the automatic cleaning function in the embodiment of the application is as follows:

the door body 5 is closed, the second valve 9 is opened, the high-pressure pump 7 is started, and water in the water storage tank 2 sequentially passes through the high-pressure pump 7, the water delivery pipe 8 and the main pipeline 6 and enters the cleaning pipe 10, so that a plurality of water spray holes 11 of the cleaning pipe 10 spray water towards the side wall and the top wall of the spray chamber 4 and the door body 5.

Simultaneously, the cylinder 16 is started, the piston rod of the cylinder 16 stretches and contracts to drive the cleaning pipe 10 to move, so that the cleaning pipe 10 sprays water at high pressure and simultaneously moves along the guide rod 15, water sprayed by the water spraying holes 11 is facilitated to be washed to more positions, glass dust adhered to the inner wall of the spraying chamber 4 and the door body 5 is discharged out of the machine body 1 along with the water flow through the drain pipe 13, and the effect of conveniently cleaning the spraying chamber 4 and the door body 5 is achieved.

When the cleaning pipe 10 is not required to work, the door body 5 is opened, the connecting pipe 12 and the cleaning pipe 10 are separated through the quick connector 23, the bolt 20 and the anti-drop block 24 are removed, the fixed block 17 is separated from the mounting block 18, the movable block 14 is slid away from the guide rod 15, so that the cleaning pipe 10 is conveniently taken out from the spray chamber 4, the cleaning pipe 10 is prevented from occupying the space of the spray chamber 4, and glass slag generated in the etching process is prevented from blocking the water spraying hole 11 of the cleaning pipe 10.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An etching machine with self-cleaning function, its characterized in that: including organism (1) and storage water tank (2), storage water tank (2) with organism (1) fixed connection, be provided with spray chamber (4) and door body (5) on organism (1), organism (1) wear to establish and be fixed with main pipe (6) with spray chamber (4) intercommunication, storage water tank (2) are connected with high-pressure pump (7), high-pressure pump (7) with fixed and intercommunication have raceway (8) between main pipe (6), organism (1) in be provided with wash pipe (10) in spray chamber (4), wash pipe (10) with communicate between main pipe (6) and be provided with connecting pipe (12), wash pipe (10) set up to concave font that the notch is down, a plurality of water spray holes (11) have been seted up to the week side of wash pipe (10), organism (1) in the bottom of spray chamber (4) is provided with drain pipe (13).

2. The etching machine with an automatic cleaning function according to claim 1, wherein: the connecting pipe (12) is provided as a hose with a sufficient length, the cleaning pipe (10) is in sliding connection with the machine body (1), and the machine body (1) is provided with a sliding assembly for adjusting the position of the cleaning pipe (10).

3. The etching machine with an automatic cleaning function according to claim 2, characterized in that: the cleaning pipe (10) is fixedly connected with a movable block (14), the movable block (14) penetrates through to form a movable hole, the machine body (1) is fixedly connected with a guide rod (15) in the spraying chamber (4), the guide rod (15) is rectangular, the length direction of the guide rod is arranged along the horizontal direction, and the guide rod (15) penetrates through the movable hole and is matched with the movable hole in a sliding mode.

4. The etching machine with an automatic cleaning function according to claim 3, wherein: the sliding assembly comprises a cylinder (16) and a fixed block (17), the fixed block (17) is fixedly connected with the cleaning pipe (10), the cylinder (16) is fixedly connected with the outside of the machine body (1), a piston rod of the cylinder (16) penetrates into the spraying chamber (4) and is fixedly connected with an installation block (18) at the end part, the installation block (18) is detachably connected with the fixed block (17), and the axial direction of the piston rod of the cylinder (16) is parallel to the length direction of the guide rod (15).

5. The etching machine with an automatic cleaning function according to claim 4, wherein: the connecting pipe (12) is detachably connected with the cleaning pipe (10), the projection of the guide rod (15) along the length direction of the guide rod is positioned on the door body (5), one end, away from the door body (5), of the guide rod (15) is fixed on the vertical side wall of the spray chamber (4), and one end, close to the door body (5), of the guide rod (15) is detachably connected with a drop-preventing block (24).

6. The etching machine with an automatic cleaning function according to claim 4, wherein: the fixing block (17) is provided with a mounting hole (19), the mounting block (18) is inserted and matched with the mounting hole (19) along the length direction of the guide rod (15), the fixing block (17) is connected with a bolt (20) in a threaded mode, the mounting block (18) is provided with a locking hole (21) for inserting the bolt (20), and the axial direction of the bolt (20) is perpendicular to the length direction of the guide rod (15).

7. The etching machine with an automatic cleaning function according to claim 5, wherein: screw holes are formed in one end, close to the door body (5), of the guide rod (15), the anti-falling block (24) is fixedly connected with a stud (25), and the stud (25) is in threaded connection with the guide rod (15) in the screw holes.