Glass screen printing machine with positioning function
By introducing an automatic positioning function into the glass screen printing machine, the position of the glass plate is adjusted using drive components and a transport mechanism, thus solving the printing accuracy problem caused by manual adjustment and achieving high-precision printing and protection of the glass plate.
Patent Information
- Application Number
- CN202520404864.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-07
AI Technical Summary
When using existing glass screen printing machines, manual adjustment of the glass position can easily lead to deviations, resulting in poor printing accuracy.
The positioning function of automatically adjusting the glass position is adopted. The drive component drives the bidirectional lead screw to rotate, the moving column and the fixed column move synchronously, the positioning plates move closer to each other to adjust the glass plate, and the glass plate is moved to the bottom of the screen printing machine body for printing by the transport mechanism. Combined with the buffer design of clamping plate and spring, the glass plate is prevented from being damaged.
It achieves high-precision glass plate position adjustment, prevents printing deviation, improves printing accuracy, and protects the integrity of the glass plate.
Smart Images
Figure CN223720394U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass silk screen printing machine technical field, specifically related to glass silk screen printing machine with positioning function. BACKGROUND
[0002] Glass silk screen printing machine is the machine that can print color pattern directly on glass, whether it is text or picture or other pattern, can carry out direct printing, and need not to make a plate, need not to expose a plate and repeat color matching, low cost, can be widely used in silk screen printing special printing industry, gift processing industry, sign industry, glass printing industry, individual printing industry etc.
[0003] The existing glass silk screen printing machine is used, usually glass workpiece is placed on the support seat, then the position of glass workpiece on the support seat is adjusted manually, so as to be silk screen printing machine processing, but manual adjustment glass position is prone to deviation, and printing precision is poor. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model provides glass silk screen printing machine with positioning function, can automatically adjust glass position, prevent printing deviation, and printing precision is high.
[0005] In order to solve the above technical problem, the utility model provides glass silk screen printing machine with positioning function, including the support table, the upper surface both sides of support table are provided with support column, the upper end of support column is provided with drive frame, the both sides inside drive frame are installed with two -way screw rod, the both sides screw surfaces on two -way screw rod surface are all screw -threaded with movable column, and the both sides movable column between two two -way screw rod surface are fixed with connecting rod, the lower end of movable column is provided with fixed column, the lower end of fixed column is provided with positioning plate, the inside one side of drive frame is provided with the drive assembly for driving two -way screw rod rotation, the inside of support table is provided with the transport mechanism for driving glass movement, the upper surface one side of support table is provided with gantry, the upper surface center of gantry is provided with telescopic push rod, the output of telescopic push rod penetrates the upper wall of gantry, and the output of telescopic push rod is provided with connecting plate, the lower surface of connecting plate is provided with silk screen printing machine body, the staff places glass plate on transport mechanism, then drives two two -way screw rod rotation through drive assembly, because connecting rod is positioned to two movable columns, when two -way screw rod rotates, drive two -way screw rod surface two movable columns to approach each other, and then drive movable column fixed column synchronous movement, drive fixed column positioning plate synchronous movement, drive positioning plate to approach each other to adjust glass plate, adjust glass plate position, then drive glass plate movement to the printing of silk screen printing machine body below through transport mechanism, thereby automatically adjust glass position, prevent printing deviation, and printing precision is high.
[0006] The drive assembly includes a drive cavity located inside one side of the drive frame. Gears are installed on both sides of the drive cavity, and the center of one end of each gear is connected to the end of two bidirectional lead screws. A chain is driven through the surface of the two gears. A servo motor is installed on one side of the drive frame. The output end of the servo motor passes through the outer wall of the drive frame and extends into the drive cavity. The output end of the servo motor is connected to the center of one of the gear ends. When the operator starts the servo motor, the output end of the servo motor drives one gear to rotate, and then drives the other gear to rotate through the chain drive, so that the two gears rotate synchronously, and then drive the two bidirectional lead screws to rotate.
[0007] Springs are installed on both sides inside the positioning plate, and guide posts are installed at the ends of the springs. A through groove is opened on the surface of the positioning plate corresponding to the position of the guide post. The guide post passes through the through groove on the surface of the positioning plate, and a clamping plate is installed on the surface of the guide post. When the positioning plates approach each other, the surface of the clamping plate contacts the side of the glass plate first. At the same time, the positioning plates continue to move, causing the guide post and the inner wall of the positioning plate to compress the springs. This can buffer the glass plate when the positioning plates approach each other to position it, and prevent the positioning plates from moving too much and causing damage to the glass plate.
[0008] The surface of the clamping plate is equipped with rubber pads to prevent wear and tear on the glass plate.
[0009] The transport mechanism includes transport rollers installed on both sides inside the platform. A conveyor belt is driven to the surface of the transport rollers. A drive motor is installed on one side of the platform. The output end of the drive motor passes through the outer wall of the platform and is connected to the center of the end of one of the transport rollers. A support platform is installed in the center of the platform. When the worker places the glass plate on the surface of the conveyor belt, the support platform supports the glass plate. Then, the drive motor is started, which drives the transport rollers to rotate. Since the two transport rollers are connected by the conveyor belt, the transport rollers drive the conveyor belt to move, thereby transporting the glass plate by the conveyor belt.
[0010] Several rollers are evenly arranged on the upper surface of the support platform, and the surface of the rollers is in contact with the upper inner wall of the conveyor belt, making the conveyor belt transport process smoother.
[0011] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:
[0012] 1. In use of this utility model, the operator places the glass plate on the transport mechanism, and then drives the two bidirectional lead screws to rotate through the drive assembly. Because the connecting rod limits the two movable columns, when the bidirectional lead screws rotate, they drive the two movable columns on the surface of the bidirectional lead screws to move closer to each other. This causes the movable columns to drive the fixed columns to move synchronously, and the fixed columns to drive the positioning plates to move synchronously. This causes the positioning plates to move closer to each other to adjust the position of the glass plate and align it. Then, the transport mechanism drives the glass plate to move to the bottom of the screen printing machine for printing, thereby automatically adjusting the glass position, preventing printing deviations, and achieving high printing accuracy.
[0013] 2. When using this utility model, the operator starts the servo motor. The output end of the servo motor drives one of the gears to rotate, and then drives the other gear to rotate through the chain transmission connection, so that the two gears rotate synchronously, and then drive the two bidirectional lead screws to rotate.
[0014] 3. When this utility model is used, when the positioning plates approach each other, the surface of the clamping plate first contacts the side of the glass plate, and at the same time the positioning plates continue to move, so that the guide post and the inner wall of the positioning plate compress the spring. This can buffer the glass plate when the positioning plates approach each other to position it, and prevent the positioning plates from moving too much and causing damage to the glass plate.
[0015] 4. When using this utility model, the worker places the glass plate on the surface of the conveyor belt, and the support platform supports the glass plate. Then, the drive motor is started, and the drive motor drives the transport roller to rotate. Since the two transport rollers are connected by the conveyor belt, the transport roller drives the conveyor belt to move, thereby transporting the glass plate by the conveyor belt. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0017] Figure 2 This is a cross-sectional view of the internal structure of the positioning mechanism of this utility model;
[0018] Figure 3 This is a front sectional view of the interior of the transportation mechanism of this utility model;
[0019] Figure 4 This is an enlarged schematic diagram of the structure at point A of this utility model.
[0020] Explanation of reference signs: 100, storage table; 101, support column; 102, gantry; 200, conveying mechanism; 201, driving motor; 202, conveying roller; 203, conveying belt; 204, support table; 205, roller; 300, driving frame; 301, bidirectional screw; 302, movable column; 303, connecting rod; 304, fixed column; 305, positioning plate; 306, driving cavity; 307, gear; 308, chain; 309, servo motor; 310, spring; 311, guide column; 312, clamping plate; 400, telescopic push rod; 401, connecting plate; 402, screen printing machine body. DETAILED DESCRIPTION
[0021] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-4 The technical scheme of the embodiments of the present application is described clearly and completely. 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 those skilled in the art belong to the scope of protection of the present application.
[0022] According to one embodiment of the present application, as Figure 1 , Figure 2 and Figure 3The embodiment provides a glass silk screen printing machine with a positioning function, which comprises a placing table 100, support columns 101 are arranged on the upper surface of the placing table 100, a driving frame 300 is arranged at the upper end of the support columns 101, bidirectional lead screws 301 are mounted on the two sides in the inside of the driving frame 300, movable columns 302 are threadedly connected to the threaded surfaces on the two sides of the surfaces of the bidirectional lead screws 301, a connecting rod 303 is fixed between the movable columns 302 on the two sides of the surfaces of the two bidirectional lead screws 301, fixed columns 304 are arranged at the lower ends of the movable columns 302, positioning plates 305 are arranged at the lower ends of the fixed columns 304, a driving assembly for driving the bidirectional lead screws 301 to rotate is arranged on one side in the inside of the driving frame 300, a conveying mechanism 200 for driving glass to move is arranged in the placing table 100, a gantry 102 is arranged on one side of the upper surface of the placing table 100, a telescopic push rod 400 is arranged at the center of the upper surface of the gantry 102, the output end of the telescopic push rod 400 penetrates through the upper wall of the gantry 102, a connecting plate 401 is arranged at the output end of the telescopic push rod 400, a silk screen printing machine body 402 is arranged on the lower surface of the connecting plate 401, a worker places a glass plate on the conveying mechanism 200, then drives the two bidirectional lead screws 301 to rotate through the driving assembly, since the connecting rod 303 limits the two movable columns 302, when the bidirectional lead screws 301 rotate, the two movable columns 302 on the surface of the bidirectional lead screws 301 are driven to move close to each other, then the movable columns 302 drive the fixed columns 304 to move synchronously, the fixed columns 304 drive the positioning plates 305 to move synchronously, the positioning plates 305 move close to each other to adjust the glass plate, the position of the glass plate is adjusted, then the glass plate is driven to move to the lower side of the silk screen printing machine body 402 to be printed through the conveying mechanism 200, so that the position of the glass is automatically adjusted, printing deviation is prevented, and the printing precision is high; the driving assembly comprises a driving cavity 306 formed in one side in the inside of the driving frame 300, gear wheels 307 are mounted on the two sides in the inside of the driving cavity 306, one end centers of the two gear wheels 307 are connected to the end portions of the two bidirectional lead screws 301 respectively, chains 308 are in transmission connection with the surfaces of the two gear wheels 307, a servo motor 309 is arranged on one side of the driving frame 300, the output end of the servo motor 309 penetrates through the outer wall of the driving frame 300 and extends into the inside of the driving cavity 306, the output end of the servo motor 309 is connected to the end center of one of the gear wheels 307, a worker starts the servo motor 309, the output end of the servo motor 309 drives one of the gear wheels 307 to rotate, then drives the other gear wheel 307 to rotate through the transmission connection of the chain 308, so that the two gear wheels 307 rotate synchronously, then the two gear wheels 307 drive the two bidirectional lead screws 301 to rotate;
[0023] According to another embodiment of the utility model, Figure 1 、 Figure 2 and Figure 4As shown, the positioning plate 305 is internally provided with springs 310 on both sides, the end of the spring 310 is provided with a guide column 311, the surface of the positioning plate 305 is provided with a through slot corresponding to the position of the guide column 311, the guide column 311 penetrates through the through slot on the surface of the positioning plate 305, and the surface of the guide column 311 is provided with a clamping plate 312, when the positioning plate 305 approaches each other, the surface of the clamping plate 312 first contacts the side of the glass plate, and at the same time the positioning plate 305 continues to move, so that the guide column 311 and the inner wall of the positioning plate 305 compress the spring 310, so that the glass plate can be buffered when the positioning plate 305 approaches each other to position the glass plate, preventing the glass plate from being damaged due to excessive movement of the positioning plate 305; the surface of the clamping plate 312 is provided with a rubber pad, which prevents the glass plate from being abraded;
[0024] In another embodiment of the utility model, as shown in Figure 1 and Figure 3 As shown, the conveying mechanism 200 comprises conveying rollers 202 mounted on both sides of the storage table 100, the conveying rollers 202 are drivingly connected with conveying belts 203 on the surfaces thereof, the storage table 100 is provided with a driving motor 201 on one side thereof, the output end of the driving motor 201 penetrates through the outer side wall of the storage table 100 and is connected to the center of the end of one of the conveying rollers 202, and the storage table 100 is internally provided with a supporting table 204, the glass plate is placed on the surface of the conveying belt 203 by the staff, and the supporting table 204 supports the glass plate, then the driving motor 201 is started, the driving motor 201 drives the conveying rollers 202 to rotate, the conveying rollers 202 drive the conveying belts 203 to move due to the driving connection between the two conveying rollers 202 through the conveying belts 203, so that the conveying belts 203 convey the glass plate, and the supporting table 204 is uniformly provided with a plurality of rolling shafts 205 on the upper surface thereof, and the surfaces of the rolling shafts 205 are in contact with the upper inner wall of the conveying belts 203, so that the rolling shafts 205 make the conveying process of the conveying belts 203 more smooth.
[0025] The use method of the utility model:
[0026] The staff places the glass plate on the conveying belt 203, and then starts the servo motor 309, the output end of the servo motor 309 drives one of the gears 307 to rotate, and then drives the other gear 307 to rotate through the transmission connection of the chain 308, so that the two gears 307 rotate synchronously, and then the two gears 307 drive the two bidirectional lead screws 301 to rotate, since the connecting rod 303 limits the two movable columns 302, when the bidirectional lead screw 301 rotates, the two movable columns 302 on the surface of the bidirectional lead screw 301 move close to each other, and then the movable column 302 drives the fixed column 304 to move synchronously, the fixed column 304 drives the positioning plate 305 to move synchronously, and the positioning plate 305 moves close to each other to adjust the glass plate, so as to adjust the position of the glass plate, prevent the glass plate from being inclined, when the positioning plate 305 moves close to each other, the clamping plate 312 surface first contacts the side surface of the glass plate, at the same time, the positioning plate 305 continues to move, the guide column 311 and the inner wall of the positioning plate 305 compress the spring 310, so that the spring 310 can buffer when the positioning plate 305 moves close to each other to position the glass plate, prevent the glass plate from being damaged due to excessive movement of the positioning plate 305, when the position of the glass plate is adjusted, the driving motor 201 is started, the driving motor 201 drives the conveying roller 202 to rotate, since the two conveying rollers 202 are transmissionally connected through the conveying belt 203, the conveying roller 202 drives the conveying belt 203 to move, so that the conveying belt 203 conveys the glass plate to the lower side of the screen printing machine body 402, finally, the telescopic push rod 400 is started, the output end of the telescopic push rod 400 drives the connecting plate 401 and the screen printing machine body 402 to descend to print the glass plate, so as to automatically adjust the glass position, prevent printing deviation, and high printing precision.
[0027] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the principle of the present application, some improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A glass silk screen printing machine with positioning function, comprising a placing table (100), characterized in that: The support column (101) is arranged on both sides of the upper surface of the placing table (100), the upper end of the support column (101) is provided with a driving frame (300), the inside of the driving frame (300) is provided with a two-way screw rod (301) on both sides, the threaded surfaces on both sides of the two-way screw rod (301) are both threadedly connected with a movable column (302), the movable columns (302) on both sides of the surface of the two-way screw rod (301) are fixed with a connecting rod (303) between them, the lower end of the movable column (302) is provided with a fixed column (304), the lower end of the fixed column (304) is provided with a positioning plate (305), one side of the inside of the driving frame (300) is provided with a driving assembly for driving the two-way screw rod (301) to rotate, the inside of the placing table (100) is provided with a conveying mechanism (200) for driving the glass to move, one side of the upper surface of the placing table (100) is provided with a portal frame (102), the upper surface of the portal frame (102) is provided with a telescopic push rod (400) in the center, the output end of the telescopic push rod (400) penetrates the upper wall of the portal frame (102), and the output end of the telescopic push rod (400) is provided with a connecting plate (401), and the lower surface of the connecting plate (401) is provided with a silkscreen machine body (402).
2. The glass silk screen printer with positioning function according to claim 1, characterized in that: The driving assembly comprises a driving cavity (306) formed in one side of the inside of the driving frame (300), gear wheels (307) are mounted on both sides of the inside of the driving cavity (306), one end centers of the two gear wheels (307) are connected to the end portions of the two-way screw rods (301) respectively, and the surfaces of the two gear wheels (307) are transmissionally connected with a chain (308), one side of the driving frame (300) is provided with a servo motor (309), the output end of the servo motor (309) penetrates the outer wall of the driving frame (300) and extends into the inside of the driving cavity (306), and the output end of the servo motor (309) is connected to the end center of one of the gear wheels (307).
3. The glass filament printer with positioning function according to claim 1, characterized in that: The inside of the positioning plate (305) is provided with springs (310) on both sides, the end portions of the springs (310) are provided with guide columns (311), and the surface of the positioning plate (305) is provided with a through groove corresponding to the positions of the guide columns (311), the guide columns (311) penetrate the through grooves in the surface of the positioning plate (305), and the surface of the guide column (311) is provided with a clamping plate (312).
4. The glass filament printer with positioning function according to claim 3, characterized in that: The surface of the clamping plate (312) is provided with a rubber pad.
5. The glass filament printer with positioning function according to claim 1, characterized in that: The conveying mechanism (200) comprises conveying rollers (202) mounted on both sides of the inside of the placing table (100), the surfaces of the conveying rollers (202) are transmissionally connected with a conveying belt (203), one side of the placing table (100) is provided with a driving motor (201), the output end of the driving motor (201) penetrates the outer side wall of the placing table (100) and is connected to the end center of one of the conveying rollers (202), and the inside of the placing table (100) is provided with a support table (204) in the center.
6. The glass printing machine with positioning function according to claim 5, characterized in that: The upper surface of the support table (204) is uniformly provided with a plurality of rolling shafts (205), and the surfaces of the rolling shafts (205) are in contact with the upper inner wall of the conveying belt (203).