A glass panel 3D printing device and printing process

Abstract

The application relates to the technical field of 3D printing, in particular to a glass panel 3D printing device and a printing process, which comprise a truss and a lifting plate installed on the truss; a bidirectional translation assembly is symmetrically arranged on the lifting plate, and a connecting plate is connected to the bidirectional translation assembly; a clamping mechanism is arranged on the connecting plate, symmetrically arranged clamping plates are connected to the clamping mechanism, the bidirectional translation assembly can drive the clamping mechanism to move through the connecting plate to adjust the spacing between the clamping plates; a lifting assembly is arranged on the connecting plate and connected with the clamping mechanism, the lifting assembly can adjust the height of the clamping plates through the clamping mechanism; and a rotary turning mechanism is arranged on the clamping mechanism, and a guide assembly is further arranged on the rotary turning mechanism. The application can control the lifting height of the glass panel, turn the glass panel and realize printing on both sides of the glass panel.

Description

Technical Field

[0001] This invention relates to the field of 3D printing technology, specifically to a glass panel 3D printing apparatus and printing process. Background Technology

[0002] 3D printing, also known as stereoscopic printing, usually refers to stereoscopic lenticular printing. It uses the principle of simulating the spatial difference created by the distance between human eyes to record pixels at different angles and levels on a photosensitive material. Then, by combining lenticular materials, a three-dimensional stereoscopic effect or even virtual reality is presented on a two-dimensional plane image. In this way, people can clearly and distinctly experience the wonderful fun of stereoscopic images without the need for any tools, simply by observing with their own eyes.

[0003] When 3D printing on glass panels, existing printing methods typically involve printing the glass panels using printing equipment. After printing, the glass panels need to be manually flipped over, or other equipment can be used to assist in the operation. However, if the glass panels are flipped over directly, it may cause interference between the glass panels and other equipment. This results in a large space requirement for the entire equipment and inconvenient operation. Summary of the Invention

[0004] The purpose of this invention is to provide a glass panel 3D printing apparatus and printing process to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A 3D printing apparatus for glass panels, comprising: Truss, and lifting plates mounted on the truss; Also includes: A bidirectional translation component is symmetrically arranged on the lifting plate, and a connecting plate is connected to the bidirectional translation component; A clamping mechanism is provided on the connecting plate, and symmetrically arranged clamping plates are connected to the clamping mechanism. The bidirectional translation component can drive the clamping mechanism to move through the connecting plate to adjust the distance between the clamping plates. A lifting assembly is disposed on the connecting plate and connected to the clamping mechanism, and the lifting assembly can adjust the height of the clamping plate through the clamping mechanism; A rotating flipping mechanism is provided on the clamping mechanism. The rotating flipping mechanism is also provided with a guide component. The rotating flipping mechanism can operate when the lifting component moves, and under the action of the guide component, the clamping mechanism controls the rotation of the card plate.

[0006] As a further aspect of the present invention: the bidirectional translation component includes a bidirectional lead screw rotatably mounted on the lifting plate, and symmetrically arranged threaded sleeves are movably mounted on the bidirectional lead screw. It also includes a guide rod installed on the lifting plate, on which a guide sleeve is slidably installed, and the guide sleeve and the threaded sleeve are connected to the connecting plate.

[0007] As a further embodiment of the present invention: the clamping mechanism includes a fixed plate mounted on the connecting plate, the fixed plate having a sliding groove, a sliding block being slidably mounted in the sliding groove, and a support component being provided on the sliding block.

[0008] As a further embodiment of the present invention: the support assembly includes a rotating sleeve rotatably mounted on the sliding block, and a movable plate is provided at one end of the rotating sleeve opposite to the sliding block. The movable plate has symmetrically arranged through slots, and an elastic structure is provided in the through slots.

[0009] As a further embodiment of the present invention: the elastic structure includes a guide post installed in the through groove, a movable block slidably connected to the through groove is slidably installed on the guide post, the movable block is connected to the card plate, and a spring is sleeved on the guide post to abut against the movable block.

[0010] As a further embodiment of the present invention: the lifting assembly includes a support plate mounted on the sliding block, and the support plate has a slot. It also includes pulleys that are rotatably mounted on the connecting plate and arranged symmetrically, with a belt fitted on the pulley and a support rod that is slidably connected to the slot on the belt.

[0011] As a further embodiment of the present invention: the rotating flipping mechanism includes a movable rod movably installed inside the rotating sleeve and passing through the sliding block, the movable rod having a spiral groove, the inner wall of the rotating sleeve having a limiting block slidably connected to the spiral groove, and the fixed plate having a limiting component connected to the movable rod.

[0012] As a further embodiment of the present invention: the limiting component includes limiting plates mounted on the fixed plate and arranged symmetrically, the limiting plate having a guide groove, and the end of the movable rod opposite to the rotating sleeve having a limiting post slidably connected to the guide groove.

[0013] As a further embodiment of the present invention: the guiding assembly includes a first guide rod, a second guide rod, and a third guide rod rotatably mounted on the limiting plate, and a fixing block is provided on the limiting plate. The fixing block and the limiting post abut against the first guide rod, the second guide rod, and the third guide rod.

[0014] A printing process for a glass panel D includes the following steps: Step 1: Place the glass panel to be printed between the plates, and control the two connecting plates to move toward each other under the action of the bidirectional translation component; Step 2: The connecting plate will also drive the clamping mechanism to move, and when the clamping plate and the glass panel come into contact with each other, the glass panel will be fixed by the clamping plate. At this time, 3D printing can be performed on the glass panel. Step 3: After one side of the glass panel is printed, the lifting component drives the clamping mechanism to move, and the clamping plate drives the glass panel to move away from the truss. At the same time, the clamping mechanism also drives the rotating flipping mechanism to move, thereby controlling the clamping plate to rotate, so that the glass panel flips half a turn. Step 4: Under the action of the lifting component, control the plate to move back to the initial height and perform 3D printing on the other side of the glass panel.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: This application can control the glass panel to be flipped so that 3D printing can be performed on both sides of the glass panel. When the glass panel needs to be flipped, the bidirectional translation component moves to control the movement of the connecting plate, thereby driving the clamping mechanism to move. The clamping mechanism will drive the card plate to move towards each other. When the card plate moves to the position of abutting the glass panel, the card plate will be fixed. At this time, under the action of the lifting component, the glass panel is controlled to move away from the truss by the card plate. At the same time, the clamping mechanism will also drive the rotating flipping mechanism to move, so that the card plate rotates, thereby controlling the glass panel to be flipped. Under the action of the lifting component, the card plate is controlled to reset again. At this time, the other side of the glass panel can be printed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one embodiment of a glass panel 3D printing apparatus.

[0017] Figure 2 This is a structural schematic diagram from another angle in one embodiment of the glass panel 3D printing apparatus.

[0018] Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0019] Figure 4This is a schematic diagram showing the connection relationship between the clamping mechanism, part of the rotating flipping mechanism, and part of the lifting component in one embodiment of a glass panel 3D printing device.

[0020] Figure 5 This is a partial half-section diagram of one embodiment of a glass panel 3D printing apparatus.

[0021] Figure 6 This is a schematic diagram of part of the clamping mechanism in one embodiment of a glass panel 3D printing apparatus.

[0022] Figure 7 This is an exploded view of part of the clamping mechanism in one embodiment of a glass panel 3D printing apparatus.

[0023] Figure 8 This is a schematic diagram of the structure of a portion of the rotating flipping mechanism and guide components in one embodiment of a glass panel 3D printing apparatus.

[0024] Figure 9 This is an exploded structural diagram of part of the rotating flipping mechanism and part of the lifting component in one embodiment of the glass panel 3D printing device.

[0025] Figure 10 This is an exploded view of part of the rotating flipping mechanism and guide components in one embodiment of a glass panel 3D printing apparatus.

[0026] In the diagram: 1. Truss; 2. Lifting plate; 3. Two-way lead screw; 4. Threaded sleeve; 5. Connecting plate; 6. Guide rod; 7. Guide sleeve; 8. Fixing plate; 9. Slide groove; 10. Sliding block; 11. Rotating sleeve; 1101. Limiting block; 12. Movable plate; 13. Through groove; 14. Movable block; 15. Guide column; 16. Spring; 17. Clamping plate; 18. Movable rod; 1801. Spiral groove; 19. Limiting column; 20. Support plate; 2001. Clamping groove; 21. Limiting plate; 2101. First vertical groove; 2102. First inclined groove; 2103. Second vertical groove; 2104. Second inclined groove; 22. First guide rod; 23. Second guide rod; 24. Third guide rod; 25. Fixing block; 26. Pulley; 27. Belt; 28. Support rod. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Furthermore, elements in this invention are referred to as being "fixed to" or "set on" another element, which may be directly on the other element or may also include an intervening element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or may also include an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0029] Please see Figures 1-10 In this embodiment of the invention, a 3D printing apparatus for a glass panel includes: Truss 1, and lifting plate 2 mounted on the truss 1; Also includes: Please see Figure 1 , Figure 2 A bidirectional translation component is symmetrically arranged on the lifting plate 2. A connecting plate 5 is connected to the bidirectional translation component. The bidirectional translation component includes a bidirectional lead screw 3 rotatably mounted on the lifting plate 2. Threaded sleeves 4 are symmetrically arranged and movably mounted on the bidirectional lead screw 3. The threaded sleeves 4 are symmetrically arranged. It also includes a guide rod 6 mounted on the lifting plate 2. A guide sleeve 7 is slidably mounted on the guide rod 6. The guide sleeve 7 and the threaded sleeve 4 are connected to the connecting plate 5.

[0030] In detail, when 3D printing is required on a glass panel, in order to ensure that after printing on one side of the glass panel, it is necessary to control the glass panel to flip to the other side for printing. At this time, the bidirectional lead screw 3 rotates, driving the two threaded sleeves 4 to move, thereby driving the connecting plate 5 to move, so that the guide sleeve 7 moves along the length direction of the guide rod 6. The guide rod 6 and the guide sleeve 7 have a guiding function to ensure that the threaded sleeve 4 moves along the length direction of the bidirectional lead screw 3 and does not rotate with the bidirectional lead screw 3. The connecting plate 5 also drives the clamping mechanism to move, thereby driving the clamping plate 17 to move.

[0031] Please see Figure 1 , Figure 2 , Figures 4-7A clamping mechanism is disposed on the connecting plate 5. Symmetrically arranged locking plates 17 are connected to the clamping mechanism. The bidirectional translation component can drive the clamping mechanism to move via the connecting plate 5 to adjust the distance between the locking plates 17. The clamping mechanism includes a fixed plate 8 mounted on the connecting plate 5. A sliding groove 9 is provided on the fixed plate 8, and a sliding block 10 is slidably installed within the sliding groove 9. A support component is disposed on the sliding block 10, wherein the support component includes components rotatably mounted on the sliding block 10. Rotating sleeve 11, with a movable plate 12 at one end opposite to the sliding block 10. The movable plate 12 has symmetrically arranged through slots 13, and an elastic structure is provided in the through slots 13. The elastic structure includes a guide post 15 installed in the through slot 13. A movable block 14 is slidably installed on the guide post 15 and slidably connected to the through slot 13. The movable block 14 is connected to the clamping plate 17, and a spring 16 is sleeved on the guide post 15 and abuts against the movable block 14.

[0032] It should be noted that the clamping plate 17 is set at an angle. In the initial state, the spring 16 is in a compressed state, so that the movable block 14 is located at the end of the stroke on one side of the through groove 13, so that the two clamping plates 17 abut against each other. When it is necessary to flip the glass panel, the connecting plate 5 is driven to move under the action of the double-acting screw 3, which in turn drives the fixed plate 8 to move. The fixed plate 8 also drives the sliding block 10 to move, which drives the movable plate 12 to move through the rotating sleeve 11. The movable plate 12 also drives the movable block 14 to move through the through groove 13, so that the two sets of clamping plates 17 move towards each other. When the inclined surfaces of the two clamping plates 17 move to the position of abutting the glass panel, the clamping plates 17 will move towards each other and move along the length of the guide post 15, so that the spring 16 is compressed. When the horizontal surface of the clamping plate 17 abuts against the glass panel, the glass panel is fixed under the action of the clamping plate 17.

[0033] Preferably, after the glass panel is fixed, the sliding block 10 is driven to move along the length of the slide groove 9 under the action of the lifting component. The sliding block 10 also drives the movable plate 12 to move by rotating the sleeve 11, thereby controlling the glass panel to move away from the truss 1 through the clamping plate 17, and controlling the glass panel to rotate under the action of the rotating flipping mechanism, so as to facilitate printing on the other side of the glass panel.

[0034] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8A lifting assembly is disposed on the connecting plate 5 and connected to the clamping mechanism. The lifting assembly can adjust the height of the clamping plate 17 through the clamping mechanism. The lifting assembly includes a support plate 20 mounted on the sliding block 10, and a slot 2001 is provided on the support plate 20. It also includes pulleys 26 rotatably mounted on the connecting plate 5 and symmetrically arranged. A belt 27 is sleeved on the pulleys 26, and a support rod 28 is provided on the belt 27 that is slidably connected to the slot 2001.

[0035] Furthermore, when it is necessary to control the glass panel to flip, in order to ensure that the glass panel does not interfere with other equipment, the height of the glass panel needs to be adjusted. In the initial state, under the action of the support rod 28 and the slot 2001, the distance between the support plate 20 and the truss 1 is minimized. When it is necessary to adjust the height of the glass panel, the pulley 26 rotates and drives the belt 27 to move, thereby driving the support rod 28 to move. The support rod 28 also drives the support plate 20 with the slot 2001 to move, thereby driving the sliding block 10 to slide along the length direction of the slide groove 9 through the support plate 20. The sliding block 10 also drives the locking plate 17 to move, so as to control the glass panel to move away from the truss 1. Under the action of the rotating flipping mechanism, the glass panel is flipped by the locking plate 17. When the locking plate 17 moves to the end of its stroke, the pulley 26 continues to rotate, thereby controlling the glass panel to move back to the initial position through the locking plate 17. At this time, printing can be performed on the other side of the glass panel.

[0036] Please see Figures 1-5 , Figures 8-10 A rotating flipping mechanism is provided on the clamping mechanism. The rotating flipping mechanism includes a movable rod 18 movably installed inside the rotating sleeve 11 and passing through the sliding block 10. The movable rod 18 has a spiral groove 1801. The inner wall of the rotating sleeve 11 is provided with a limiting block 1101 that is slidably connected to the spiral groove 1801. The fixed plate 8 is provided with a limiting component connected to the movable rod 18. The limiting component includes a limiting plate 21 installed on the fixed plate 8 and symmetrically arranged. The limiting plate 21 has a guide groove. The end of the movable rod 18 away from the rotating sleeve 11 is provided with a limiting post 19 that is slidably connected to the guide groove.

[0037] Furthermore, the guide groove can be divided into multiple segments, namely a first vertical groove 2101, a first inclined groove 2102, a second vertical groove 2103, and a second inclined groove 2104. The two ends of the first inclined groove 2102 are connected to the first vertical groove 2101 and the second vertical groove 2103, and the two ends of the second inclined groove 2104 are connected to the ends of the first vertical groove 2101 and the first inclined groove 2102. In the initial state, the limiting block 1101 is located at the end of the stroke on one side of the spiral groove 1801, and the limiting post 19 is located at the end of the first vertical groove 2103. At the end of the stroke of groove 2101 away from the first inclined groove 2102, when it is necessary to flip the glass panel, pulley 26 rotates and drives support rod 28 to move via belt 27, thereby driving support plate 20 with slot 2001 to move. Support plate 20 also drives sliding block 10 to move along the length of groove 9. Sliding block 10 also drives movable rod 18 to move, thereby driving limit post 19 to slide along the length of first vertical groove 2101. When limit post 19... When the movement reaches the connection position between the first vertical groove 2101 and the first inclined groove 2102, under the action of the guide component, the limiting post 19 enters the first inclined groove 2102 to control the movable rod 18 to move away from the rotating sleeve 11. The movable rod 18 also drives the spiral groove 1801 to move, and under the action of the limiting block 1101, the rotating sleeve 11 rotates, thereby controlling the glass panel to rotate through the clamping plate 17. When the limiting post 19 moves to the connection position between the first inclined groove 2102 and the second vertical groove 2103, the movable rod 18 moves to the end of its stroke, and the rotating sleeve 11 rotates just half a turn. When the limiting post 19 moves to the end of the stroke of the second vertical groove 2103, the clamping plate 17 rises to its maximum height. At this time, under the action of the belt 27, the sliding block 10 is controlled to move towards the initial height to control the limiting post 19 to move along the length direction of the second vertical groove 2103 until the sliding block 10 returns to the initial position. At this time, the other side of the glass panel can be printed.

[0038] Please see Figures 1-5 , Figure 8 , Figure 10 The rotating flipping mechanism is also provided with a guide component. The rotating flipping mechanism can operate when the lifting component moves, and under the action of the guide component, the clamping mechanism controls the rotation of the card plate 17. The guide component includes a first guide rod 22, a second guide rod 23, and a third guide rod 24 rotatably mounted on the limiting plate 21. A fixing block 25 is provided on the limiting plate 21. The fixing block 25 and the limiting post 19 abut against the first guide rod 22, the second guide rod 23, and the third guide rod 24.

[0039] In detail, torsion springs are fitted onto the rotating shafts of the first guide rod 22 and the third guide rod 24. Under the action of the torsion springs, the first guide rod 22 abuts against one of the fixing blocks 25, the second guide rod 23 is in a vertical state under the action of gravity, and the third guide rod 24 is separated from the fixing block 25. In the initial state, the limiting post 19 is located at the end of the stroke of the first vertical groove 2101 on the side away from the first inclined groove 2102. When printing is required on the other side of the glass panel, the limiting post 19 slides along the length direction of the first vertical groove 2101. When the limiting post 19 moves to the position where the first vertical groove 2101 and the first inclined groove 2102 are connected, the limiting post 19 will abut against the first guide rod 22. Under the action of the first guide rod 22, the limiting post 19 is ensured to enter the first inclined groove 2102. When the limiting post 19 moves to abut against the second guide rod 23, it drives the second guide rod 23 to rotate until it abuts against one of the fixed blocks 25. Under the action of the second guide rod 23, it ensures that the limiting post 19 will not enter the second inclined groove 2104. The limiting post 19 will enter the second vertical groove 2103 until the limiting post 19 moves to the end of the stroke of the second vertical groove 2103. At this time, under the action of the belt 27, the sliding block 10 moves to control the limiting post 19 to slide along the length direction of the second vertical groove 2103. When the limiting post 19 moves to abut against the third guide rod 24, it controls the third guide rod 24 to give way, ensuring that the limiting post 19 always slides along the second vertical groove 2103 until the limiting post 19 moves to the end of the stroke on the other side of the second vertical groove 2103.

[0040] Preferably, when the glass panel needs to be flipped again, the limiting post 19 slides along the second vertical groove 2103. When the limiting post 19 moves to abut against the third guide rod 24, the third guide rod 24 is controlled to move to the abutment position of one of the fixing blocks 25. Under the action of the third guide rod 24, the limiting post 19 enters the second inclined groove 2104 until the limiting post 19 moves into the first vertical groove 2101. The movable rod 18 slides along the length direction of the rotating sleeve 11 and, under the action of the limiting block 1101 and the spiral groove 1801, the rotating sleeve 11 rotates. At this time, the clamping plate 17 flips again, the belt 27 continues to move, and the limiting post 19 is controlled to move along the length direction of the first vertical groove 2101. When the limiting post 19 moves to the abutment position against the first guide rod 22, the first guide rod 22 is controlled to rotate to ensure that the limiting post 19 always slides along the first vertical groove 2101 until the limiting post 19 returns to the end of the stroke of the first vertical groove 2101.

[0041] A 3D printing process for glass panels includes the following steps: Step 1: Place the glass panel to be printed between the card plates 17, and control the two connecting plates 5 to move toward each other under the action of the bidirectional translation component; Step 2: The connecting plate 5 will also drive the clamping mechanism to move, and when the clamping plate 17 and the glass panel come into contact with each other, the glass panel will be fixed by the clamping plate 17. At this time, 3D printing can be performed on the glass panel. Step 3: After one side of the glass panel is printed, the lifting component drives the clamping mechanism to move, and the clamping plate 17 drives the glass panel to move away from the truss 1. At the same time, the clamping mechanism also drives the rotating flipping mechanism to move, thereby controlling the clamping plate 17 to rotate, so that the glass panel flips half a turn. Step 4: Under the action of the lifting component, control plate 17 moves back to the initial height and performs 3D printing on the other side of the glass panel.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A 3D printing apparatus for glass panels, comprising: Truss (1), and lifting plate (2) mounted on the truss (1); Its characteristic is that it further includes: A bidirectional translation component is symmetrically arranged on the lifting plate (2), and a connecting plate (5) is connected to the bidirectional translation component. A clamping mechanism is provided on the connecting plate (5). The clamping mechanism is connected to symmetrically arranged card plates (17). The bidirectional translation component can drive the clamping mechanism to move through the connecting plate (5) to adjust the distance between the card plates (17). A lifting assembly is disposed on the connecting plate (5) and connected to the clamping mechanism. The lifting assembly can adjust the height of the clamping plate (17) through the clamping mechanism. A rotating flipping mechanism is provided on the clamping mechanism. The rotating flipping mechanism is also provided with a guide component. The rotating flipping mechanism can operate when the lifting component moves, and under the action of the guide component, the clamping mechanism controls the rotation of the card plate (17). The clamping mechanism includes a fixed plate (8) mounted on the connecting plate (5), a groove (9) is provided on the fixed plate (8), a sliding block (10) is slidably installed in the groove (9), and a support component is provided on the sliding block (10); The support assembly includes a rotating sleeve (11) rotatably mounted on the sliding block (10). A movable plate (12) is provided at one end of the rotating sleeve (11) away from the sliding block (10). A through groove (13) is provided on the movable plate (12) and is arranged symmetrically. An elastic structure is provided in the through groove (13). The elastic structure includes a guide post (15) installed in the through groove (13), a movable block (14) slidably connected to the through groove (13) is slidably installed on the guide post (15), the movable block (14) is connected to the card plate (17), and a spring (16) abutting against the movable block (14) is sleeved on the guide post (15). The lifting assembly includes a support plate (20) mounted on the sliding block (10), and the support plate (20) has a slot (2001). It also includes pulleys (26) that are rotatably mounted on the connecting plate (5) and arranged symmetrically, with belts (27) sleeved on the pulleys (26) and support rods (28) that are slidably connected to the slot (2001) on the belts (27). The rotating flipping mechanism includes a movable rod (18) that is movably installed inside the rotating sleeve (11) and passes through the sliding block (10). The movable rod (18) has a spiral groove (1801). The inner wall of the rotating sleeve (11) is provided with a limiting block (1101) that is slidably connected to the spiral groove (1801). The fixed plate (8) is provided with a limiting component that is connected to the movable rod (18). The limiting assembly includes a limiting plate (21) mounted on the fixed plate (8) and arranged symmetrically. The limiting plate (21) has a guide groove. The end of the movable rod (18) away from the rotating sleeve (11) is provided with a limiting post (19) that is slidably connected to the guide groove. The guiding assembly includes a first guide rod (22), a second guide rod (23), and a third guide rod (24) rotatably mounted on the limiting plate (21). A fixing block (25) is provided on the limiting plate (21). The fixing block (25) and the limiting post (19) abut against the first guide rod (22), the second guide rod (23), and the third guide rod (24).

2. The glass panel 3D printing apparatus according to claim 1, characterized in that, The bidirectional translation component includes a bidirectional lead screw (3) rotatably mounted on the lifting plate (2), and a symmetrically arranged threaded sleeve (4) is movably mounted on the bidirectional lead screw (3). It also includes a guide rod (6) installed on the lifting plate (2), a guide sleeve (7) slidably installed on the guide rod (6), and the guide sleeve (7) and the threaded sleeve (4) are connected to the connecting plate (5).

3. A 3D printing process for glass panels, employing the 3D printing apparatus for glass panels as described in claim 2, characterized in that, Includes the following steps: Step 1: Place the glass panel to be printed between the card plates (17), and control the two connecting plates (5) to move toward each other under the action of the bidirectional translation component; Step 2: The connecting plate (5) will also drive the clamping mechanism to move, and when the clamping plate (17) and the glass panel come into contact with each other, the glass panel will be fixed by the clamping plate (17). At this time, 3D printing can be performed on the glass panel. Step 3: After one side of the glass panel is printed, the lifting component drives the clamping mechanism to move and the clamping plate (17) drives the glass panel to move away from the truss (1). At the same time, the clamping mechanism will also drive the rotating flipping mechanism to move, thereby controlling the clamping plate (17) to rotate, so that the glass panel flips half a circle. Step 4: Under the action of the lifting component, the control plate (17) moves back to the initial height and performs 3D printing on the other side of the glass panel.

Images