A printing apparatus for glass surface processing

Abstract

This utility model discloses a printing device for glass surface processing, belonging to the field of glass processing technology. It includes a printing table, a support frame bolted to the top of the printing table, a lifting assembly for raising and lowering a template mounted on the support frame, a mounting base connected to the bottom of the lifting assembly, a connecting frame bolted to the bottom of the mounting base, connecting plates on both sides of the connecting frame, and an adjustment structure for adjusting the position of the connecting plates on their surfaces. The connecting plates are L-shaped, and a printing template is located at the bottom of the connecting frame. The surface of the printing template has a connecting groove adapted to the connecting plates. It also includes a coating assembly installed inside the connecting frame for coating the glass surface. This solution shortens downtime for template replacement, reduces the impact on glass production efficiency, and avoids the need to disassemble and reassemble multiple sets of fasteners when replacing the template, thus facilitating template replacement.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, specifically to a printing device for glass surface processing. Background Technology

[0002] Glass is an amorphous inorganic non-metallic material, generally made from a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, with the addition of a small amount of auxiliary raw materials. During the glass processing, a printing process is required on the surface of the glass sheet to enhance its aesthetics.

[0003] Currently, the templates on printing devices are mostly fixed directly to the installation structure by multiple sets of bolts, nuts and other fasteners. When changing templates with different patterns, it is necessary to disassemble the fasteners one by one, which is cumbersome and time-consuming, resulting in long downtime for template changes and seriously affecting the efficiency of mass production. Therefore, we need to propose a printing device for glass surface processing. Utility Model Content

[0004] The purpose of this utility model is to provide a printing device for glass surface processing. By setting up a connecting plate and a connecting groove, the printing template and the connecting frame can be combined or separated by plugging in. By adjusting the structure, the connecting plate can be moved. By adjusting the position of the connecting plate, the printing template can be fixed or released by the connecting plate. The above solution shortens the downtime for changing the template, reduces the impact on glass production efficiency, avoids the need to disassemble and assemble multiple sets of fasteners when changing the template, and provides convenience for the template replacement work, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a printing device for glass surface processing, comprising a printing table for printing on glass, a support frame bolted to the top of the printing table, a lifting assembly for driving the template to rise and fall on the support frame, a mounting base connected to the bottom of the lifting assembly, a connecting frame bolted to the bottom of the mounting base, connecting plates provided on both sides of the connecting frame, an adjustment structure for adjusting the position of the connecting plates provided on the surface of the connecting plates, the connecting plates being L-shaped, a printing template provided at the bottom of the connecting frame, a connecting groove adapted to the connecting plates being opened on the surface of the printing template, and a coating assembly installed in the inner cavity of the connecting frame for coating the glass surface.

[0006] Preferably, the adjustment structure includes a threaded rod, which is rotatably connected to the surface of the connecting frame via a bearing. A button block is bolted to the other end of the threaded rod, and a threaded sleeve is threadedly connected to the surface of the threaded rod, with the threaded sleeve integrally formed on the surface of the connecting plate.

[0007] Preferably, the connecting plate has through holes on both sides, and a support rod is slidably inserted into the inner cavity of the through hole of the connecting plate. One end of the support rod is welded and fixed to the surface of the connecting frame, and the other end of the support rod is bolted to a fixing block.

[0008] Preferably, the surface of the connecting frame is provided with a support groove, and the inner cavity of the support groove is provided with a support block that is adapted to the support groove. The support block is welded and fixed to the inner side wall of the connecting plate.

[0009] Preferably, the lower surface of the connecting frame is integrally formed with positioning grooves on all four sides, and the inner cavity of the positioning groove is provided with a positioning rod that matches the positioning groove. The positioning rod is welded and fixed to the upper surface of the printing template.

[0010] Preferably, the lifting assembly includes a push rod, which is bolted to the top of the support frame. The push rod portion of the push rod passes through the support frame and is bolted to a lifting seat. The bottom end of the lifting seat is connected to the mounting base through an elastic structure.

[0011] Preferably, the elastic structure includes a movable hole formed on the surface of the lifting seat and a movable column adapted to the movable hole. The bottom end of the movable column is welded and fixed to the top end of the mounting seat. A limit block is bolted to the top end of the movable column, and a spring is sleeved on the outer surface of the movable column.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model provides a printing device for glass surface processing. Through an adjustable structure, the position of the connecting plate on both sides of the connecting frame can be adjusted. By changing the position of the connecting plate, the printing template can be fixed or released. With the connecting groove, when the connecting plate is inserted into the inner cavity of the groove, it is fixed to the printing template, thus enabling the installation of the printing template. When the connecting plate is removed from the inner cavity of the groove, the printing template is released and can be disassembled. This solution shortens downtime for template replacement, reduces the impact on glass production efficiency, and avoids the need to disassemble and reassemble multiple sets of fasteners when changing templates, thus providing convenience for template replacement.

[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a structural diagram of the connecting frame for disassembling the printing template of this utility model;

[0018] Figure 4 This is a top-view structural diagram of the new type of connecting frame.

[0019] In the diagram: 1. Printing table; 2. Adjustment structure; 21. Threaded rod; 22. Threaded sleeve; 23. Button block; 3. Support frame; 4. Lifting assembly; 41. Push rod one; 42. Lifting seat; 43. Movable column; 44. Spring; 5. Mounting seat; 6. Connecting frame; 7. Connecting plate; 8. Printing template; 9. Connecting groove; 10. Coating assembly; 101. Push rod two; 102. Scraper; 11. Support rod; 12. Support groove; 13. Support block; 14. Positioning groove; 15. Positioning rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a printing device for glass surface processing, including a printing table 1 for printing on glass, a support frame 3 bolted to the top of the printing table 1, a lifting component 4 for driving the template to rise and fall on the support frame 3, a mounting base 5 connected to the bottom of the lifting component 4, a connecting frame 6 bolted to the bottom of the mounting base 5, connecting plates 7 on both sides of the connecting frame 6, an adjustment structure 2 for adjusting the position of the connecting plate 7 on the surface of the connecting plate 7, the connecting plate 7 being L-shaped, a printing template 8 at the bottom of the connecting frame 6, a connecting groove 9 adapted to the connecting plate 7 on the surface of the printing template 8, and a coating component 10 installed in the inner cavity of the connecting frame 6 for coating the glass surface, and a fixing seat for fixing the position of the glass plate installed on the upper surface of the printing table 1;

[0022] When changing the template, the lifting assembly 4 is activated, causing the mounting base 5 to move downwards. The mounting base 5 pushes the connecting frame 6 downwards, and the template at the bottom of the connecting frame 6 fits against the upper surface of the fixed base. The fixed base supports the template. Then, the adjusting structure 2 is rotated to adjust the position of the connecting plate 7, separating the connecting plate 7 from the connecting groove 9 and releasing the printing template 8. Then, the lifting assembly 4 moves the connecting frame 6 upwards through the mounting base 5, thus disassembling the template. During installation, the printing template 8 is placed on the fixed base and aligned with the position of the connecting frame 6. Then, the lifting assembly 4 moves downwards, causing the connecting frame 6 to contact the surface of the template through the mounting base 5. The position of the connecting plate 7 is adjusted so that the connecting plate 7 is inserted into the inner cavity of the connecting groove 9, thus completing the installation of the template. This method shortens the downtime for template changing, reduces the impact on glass production efficiency, and avoids the need to disassemble and assemble multiple sets of fasteners when changing templates, providing convenience for template changing.

[0023] The adjustment structure 2 includes a threaded rod 21, which is rotatably connected to the surface of the connecting frame 6 via a bearing. A button block 23 is bolted to the other end of the threaded rod 21. A threaded sleeve 22 is threadedly connected to the surface of the threaded rod 21, and the threaded sleeve 22 is integrally formed on the surface of the connecting plate 7. Rotating the button block 23 clockwise causes the threaded rod 21 to rotate. The threaded rod 21 drives the threaded sleeve 22 to move the connecting plate 7 outward through the thread with the threaded sleeve 22, so that the connecting plate 7 is separated from the connecting groove 9, thus completing the disassembly of the template. Rotating the threaded rod 21 counterclockwise drives the threaded sleeve 22 to move the connecting plate 7 inward. When the connecting plate 7 is inserted into the inner cavity of the connecting groove 9, the combined state of the template and the connecting frame 6 is fixed, thereby avoiding the need to disassemble and assemble multiple sets of fasteners during installation.

[0024] Both sides of the connecting plate 7 have through holes. A support rod 11 is slidably inserted into the inner cavity of the through hole of the connecting plate 7. One end of the support rod 11 is welded and fixed to the surface of the connecting frame 6, and the other end of the support rod 11 is bolted to a fixing block. Through the cooperation of the through hole and the support rod 11, the two sides of the connecting plate 7 can be supported, which improves the stability of the connecting plate 7 when it moves, prevents the connecting plate 7 from being rotated by the threaded rod 21, and provides a guiding role for the movement of the connecting plate 7.

[0025] The surface of the connecting frame 6 is provided with a support groove 12. The inner cavity of the support groove 12 is provided with a support block 13 that is adapted to the support groove 12. The support block 13 is welded and fixed to the inner side wall of the connecting plate 7. When the surface of the connecting plate 7 is in contact with the surface of the connecting frame 6, the support block 13 is inserted into the inner cavity of the support groove 12. Through the cooperation between the support block 13 and the support groove 12, the weight on the connecting plate 7 can be assisted, avoiding damage to the threaded rod 21 due to excessive template weight, and extending the service life of the threaded rod 21.

[0026] The lower surface of the connecting frame 6 is integrally formed with positioning grooves 14 on all four sides. The inner cavity of the positioning groove 14 is provided with a positioning rod 15 that is adapted to the positioning groove 14. The positioning rod 15 is welded and fixed to the upper surface of the printing template 8. When the printing template 8 is attached to the lower surface of the connecting frame 6, the positioning rod 15 aligns with the positioning groove 14 and is inserted into the inner cavity of the positioning groove 14. Through the cooperation between the positioning rod 15 and the positioning groove 14, the position of the printing template 8 can be fixed, so as to prevent the position of the printing template 8 from shifting when pressure is applied to the printing template 8, thereby improving the stability of the printing template 8 after connection.

[0027] The lifting assembly 4 includes a push rod 41, which is bolted to the top of the support frame 3. The push rod part of the push rod 41 passes through the support frame 3 and is bolted to a lifting seat 42. The bottom end of the lifting seat 42 is connected to the mounting base 5 through an elastic structure. When the push rod 41 is activated, the push rod part is pushed to move up and down. The push rod part drives the elastic structure at the bottom end to move through the lifting seat 42, so that the elastic structure drives the mounting base 5 to move up and down, and the printing template 8 to move up and down. By setting the elastic structure, the contact between the printing template 8 and the glass plate surface is avoided to be rigid, reducing the force generated when the glass plate is in contact and avoiding damage to the surface of the glass plate.

[0028] The elastic structure includes a movable hole on the surface of the lifting seat 42 and a movable column 43 adapted to the movable hole. The bottom end of the movable column 43 is welded and fixed to the top end of the mounting base 5. A limit block is bolted to the top end of the movable column 43, and a spring 44 is sleeved on the outer surface of the movable column 43. When the lifting seat 42 moves downward, it causes the printing template 8 to contact the surface of the glass plate. Through the cooperation between the movable hole and the movable column 43, the lifting seat 42 can move downward along the surface of the movable column 43 through the movable hole to compress the spring 44. The spring 44 pushes the mounting base 5 to compress the glass plate, avoiding rigid contact with the glass plate and preventing damage to the surface of the glass plate.

[0029] This embodiment also provides that the coating assembly 10 includes a second push rod 101, which is bolted to the surface of the connecting frame 6. The push rod part of the second push rod 101 passes through the connecting frame 6 and is bolted to a scraper 102. The lower surface of the scraper 102 is in contact with the upper surface of the printing template 8. The surface of the connecting frame 6 is also provided with a connection port, and the surface of the connection port is connected to the connecting pipe for conveying printing ink. After the ink feeding device conveys the ink into the connecting frame 6, it starts the second push rod 101 to drive the scraper 102 to reciprocate. The scraper 102 scrapes the ink toward the printing template 8, and the ink is printed on the surface of the glass plate through the printing template 8.

[0030] This embodiment also includes push rod 41 and push rod 101, both of which are connected to the power supply equipment via power cords. Both push rod 41 and push rod 101 are connected to control buttons via power cords. Both push rod 41 and push rod 101 are electric push rods. The model of push rod 41 is DT800 and the model of push rod 101 is XTL100.

[0031] This embodiment also includes a self-locking thread structure on the surface of the threaded rod 21. The self-locking thread structure improves the stability of the connection between the connecting plate 7 and the connecting groove 9 and prevents the threads from loosening due to vibration.

[0032] This embodiment also includes a sealing ring that is bonded and fixed to the upper surface of the printing template 8. The sealing ring increases the sealing performance after the printing template 8 is connected to the connecting frame 6, preventing ink from leaking out from the gaps.

[0033] In practical use: During disassembly, start the push rod 41 to move the lifting seat 42 downward, the lifting seat 42 moves the mounting seat 5 downward, and when the mounting seat 5 moves the printing template 8 at the bottom of the connecting frame 6 into contact with the surface of the fixed seat, the operator can rotate the threaded rod 21 by turning the button 23 clockwise, so that the threaded rod 21 drives the threaded sleeve 22 through the thread to move the connecting plate 7 outward, so that the connecting plate 7 is separated from the printing template 8. Then start the push rod 41 to move the connecting frame 6 upward and separate it from the printing template 8, and the disassembly work can be completed.

[0034] During installation, the printing template 8 is placed on the fixed base, with the position of the printing template 8 aligned with the position of the connecting frame 6, and the position of the positioning rod 15 aligned with the position of the positioning groove 14. Then, the push rod 41 drives the lifting seat 42 to descend, and the lifting seat 42 drives the mounting seat 5 to move downward, so that the connecting frame 6 contacts the printing template 8. At the same time, the positioning rod 15 is inserted into the inner cavity of the positioning groove 14. After the positioning rod 15 is inserted into the position, the knob 23 is rotated counterclockwise, and the threaded rod 21 rotates to drive the threaded sleeve 22 to move the connecting plate 7 inward. The connecting plate 7 is inserted into the inner cavity of the connecting groove 9, and at the same time, the surface support block 13 is inserted into the inner cavity of the support groove 12 to fix the printing template 8. The above scheme shortens the downtime for changing the template, reduces the impact on glass production efficiency, and avoids the need to disassemble and assemble multiple sets of fasteners when changing the template, thus providing convenience for the template replacement work.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printing device for glass surface processing, characterized by, include: A printing table (1) for printing on glass and an adjustment structure (2) for adjusting the position of the connecting plate (7); The top of the printing table (1) is connected to a support frame (3), and a lifting assembly (4) for driving the template to rise and fall is installed on the support frame (3); The bottom end of the lifting assembly (4) is connected to a mounting base (5), the bottom end of the mounting base (5) is connected to a connecting frame (6), and both sides of the connecting frame (6) are provided with connecting plates (7), and the surface of the connecting plate (7) is connected to the adjustment structure (2). The connecting plate (7) is L-shaped. The bottom end of the connecting frame (6) is provided with a printing template (8), and the surface of the printing template (8) is provided with a connecting groove (9) that is compatible with the connecting plate (7); It also includes a coating assembly (10) installed in the inner cavity of the connecting frame (6) for coating the surface of the glass plate.

2. The printing device for glass surface processing according to claim 1, characterized in that: The adjustment structure (2) includes a threaded rod (21) rotatably connected to the surface of the connecting frame (6), and a button block (23) is connected to the other end of the threaded rod (21). A threaded sleeve (22) is threadedly connected to the surface of the threaded rod (21), and the threaded sleeve (22) is integrally formed on the surface of the connecting plate (7).

3. The printing device for glass surface processing according to claim 2, characterized in that: Both sides of the connecting plate (7) are provided with through holes. The inner cavity of the through hole of the connecting plate (7) is provided with a support rod (11) that is compatible with the through hole of the connecting plate (7). One end of the support rod (11) is connected to the surface of the connecting frame (6), and the other end of the support rod (11) is connected to a fixing block.

4. The printing device for glass surface processing according to claim 3, characterized in that: The surface of the connecting frame (6) is provided with a support groove (12), and the inner cavity of the support groove (12) is provided with a support block (13) that is adapted to the support groove (12), and the support block (13) is connected to the inner side wall of the connecting plate (7).

5. The printing device for glass surface processing according to claim 4, characterized in that: The lower surface of the connecting frame (6) is integrally formed with positioning grooves (14) around its perimeter. The inner cavity of the positioning groove (14) is provided with a positioning rod (15) that is compatible with the positioning groove (14), and the positioning rod (15) is connected to the upper surface of the printing template (8).

6. The printing device for glass surface processing according to claim 1, wherein: The lifting assembly (4) includes a push rod (41) installed at the top of the support frame (3). The push rod part of the push rod (41) passes through the support frame (3) and is connected to the lifting seat (42). The bottom end of the lifting seat (42) is connected to the mounting seat (5) through an elastic structure.

7. The printing device for glass surface processing according to claim 6, characterized in that: The elastic structure includes an movable hole on the surface of the lifting seat (42) and a movable column (43) adapted to the movable hole. The bottom end of the movable column (43) is connected to the top end of the mounting seat (5). The top end of the movable column (43) is connected to a limit block, and a spring (44) is sleeved on the outer surface of the movable column (43).

Images