Glass screen printing machine capable of rapidly replacing mold

Abstract

The utility model relates to the field of glass silk-screen printing machines, and discloses a glass silk-screen printing machine capable of quickly replacing a mold, which comprises a machine body, a plurality of connecting pieces are fixedly connected in the machine body, fixed discs are fixedly connected on the side walls of the connecting pieces, the fixed discs are symmetrical, motors are arranged in the fixed discs, the side walls of the fixed discs are fixedly connected with the motors, and the motors are fixedly connected with the mold. The output end of the motor is fixedly connected with a transmission wheel, the side wall of the transmission wheel is rotatably connected with a plurality of arc-shaped rods, one end of each arc-shaped rod is rotatably connected with a sliding table, the sliding table is slidably connected to the interior, the side wall of the sliding table is fixedly connected with a surrounding table, the side wall of the surrounding table is fixedly connected with clamping plates, and mold rods are slidably connected between the clamping plates. According to the mold replacing device, the mold replacing process becomes simpler, more convenient and more efficient through the cooperation of the fixing disc, the arc-shaped rod, the surrounding table and other structures, the mold replacing efficiency is greatly improved, and manual intervention and operation time are reduced.

Description

Technical Field

[0001] The utility model relates to the field of glass screen printing machines, in particular to a glass screen printing machine capable of quickly replacing molds. Background Art

[0002] Glass screen printer is a device specially designed for screen printing on glass surface. This machine uses screen printing technology to transfer ink to glass through screen template to achieve accurate printing of patterns, text or decoration. Glass screen printer is widely used in many fields such as architectural decoration, automobile manufacturing, electronic display screen production, etc.

[0003] The main frame of a traditional glass screen printer is the main structural part that supports the equipment and is usually made of solid metal materials. The printing platform is used to place and fix the glass plate, and its height and position can usually be adjusted. The screen frame is the structure that supports the screen and is equipped with a tension adjustment device to ensure the stability of the screen. The ink coating system applies ink to the screen and usually includes a scraper and an ink supply system. The print head transfers the ink through the screen to the glass surface and may include a pneumatic or electric drive device.

[0004] However, the molds in traditional glass screen printing machines are often fixed by multiple connectors inside the machine body. This single fixing method makes mold replacement more troublesome, and the efficiency of mold replacement is low, which reduces the maintenance efficiency of the glass screen printing machine. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a glass screen printing machine that can quickly replace molds, aiming to improve the efficiency of mold replacement of traditional glass screen printing machines and reduce the maintenance efficiency of glass screen printing machines.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass screen printing machine capable of quickly replacing molds comprises a machine body, a plurality of connecting parts are fixedly connected inside the machine body, a fixed disk is fixedly connected to the side wall of the connecting part, the fixed disks are symmetrical with each other, an opening is provided inside the fixed disk, a motor is fixedly connected to the side wall of the fixed disk, a transmission wheel is fixedly connected to the output end of the motor, a plurality of arc rods are rotatably connected to the side wall of the transmission wheel, a slide is rotatably connected to one end of the arc rod, the slide is slidably connected to the inside, a surrounding platform is fixedly connected to the side wall of the slide, a clamp is fixedly connected to the side wall of the surrounding platform, a mold rod is slidably connected between the clamps, a heat dissipation component is arranged inside the machine body, and the heat dissipation component is used to remove overheated gas inside the machine body.

[0007] Furthermore, the heat dissipation component includes a heat dissipation slot, and the heat dissipation slot is opened inside the body.

[0008] Furthermore, an electric push rod is fixedly connected inside the machine body, and an output end of the electric push rod is fixedly connected to a push platform.

[0009] Furthermore, a connecting shaft is fixedly connected inside the machine body, and a turntable is rotatably connected to the outer wall of the connecting shaft.

[0010] Furthermore, a printing platform is fixedly connected to the inside of the machine body, and a spring is provided between the printing platform and the turntable.

[0011] Furthermore, a fixed shaft is fixedly connected to the bottom of the turntable, and a rotating block is fixedly connected to the top of the push platform.

[0012] Furthermore, the top of the rotating block is rotatably connected to a rotating frame, and a sliding groove is provided inside the rotating frame.

[0013] Furthermore, a sliding shaft is fixedly connected inside the body, and the sliding groove is slidably connected to the outer wall of the sliding shaft.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, the motor outputs a rotational force to the transmission wheel to drive the transmission wheel to rotate. At this time, multiple arc rods on the side wall of the transmission wheel are forced to rotate and change their own inclination angles. At this time, the other end of the arc rod pulls the slide, so that the multiple slides can slide inside. The sliding process of the slide will drive the surrounding platform of its side wall to move on the other side of the fixed plate, and the mold rod is engaged or unlocked through the clamping plate on the surface of the surrounding platform, which makes the replacement of the mold rod more convenient and improves the efficiency of mold replacement.

[0016] 2. In the utility model, the push table is driven to move vertically upward by the electric push rod outputting a driving force. During the movement of the push table, the fixed axis is pushed, and finally the turntable rotates and changes the tilt angle, thereby changing the fixed state of the top of the glass plate. The push table is pulled by the electric push rod and the tension of the spring so that the turntable and the turntable return to the fixed state of the glass plate on the surface of the printing platform. Thus, the structure ensures the accurate alignment of the glass and the silk screen, thereby ensuring the quality of glass silk printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a glass screen printing machine capable of quickly replacing molds proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a glass screen printing machine capable of quickly replacing molds proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a glass screen printing machine capable of quickly replacing molds proposed by the utility model;

[0020] Figure 4This is a structural schematic diagram of a glass screen printing machine capable of quickly replacing molds proposed by the utility model;

[0021] Figure 5 The utility model is a structural schematic diagram of a glass screen printing machine capable of quickly replacing molds.

[0022] Legend:

[0023] 1. Machine body; 2. Mold rod; 3. Fixed plate; 4. Connecting piece; 5. Slide; 6. Motor; 7. Transmission wheel; 8. Arc rod; 9. Slide; 10. Surrounding platform; 11. Card plate; 12. Heat dissipation slot; 13. Electric push rod; 14. Push platform; 15. Connecting shaft; 16. Turntable; 17. Printing platform; 18. Fixed shaft; 19. Spring; 20. Rotating block; 21. Rotating frame; 22. Slide; 23. Sliding shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a glass screen printing machine capable of quickly replacing molds, comprising a machine body 1, a plurality of connecting members 4 are fixedly connected inside the machine body 1, a fixed disk 3 is fixedly connected to the side wall of the connecting member 4, the fixed disks 3 are symmetrical with each other, a 5 is opened inside the fixed disk 3, a motor 6 is fixedly connected to the side wall of the fixed disk 3, a transmission wheel 7 is fixedly connected to the output end of the motor 6, a plurality of arc rods 8 are rotatably connected to the side wall of the transmission wheel 7, a slide 9 is rotatably connected to one end of the arc rod 8, the slide 9 is slidably connected inside 5, a surrounding platform 10 is fixedly connected to the side wall of the slide 9, a card plate 11 is fixedly connected to the side wall of the surrounding platform 10, a mold rod 2 is slidably connected between the card plates 11, a heat dissipation component is arranged inside the machine body 1, and the heat dissipation component is used to remove the overheated gas inside the machine body 1.

[0026] Specifically, the connecting member 4 firmly fixes the multiple fixed disks 3 on the internal structure of the machine body 1, and then the motor 6 on the side wall of the fixed disk 3 is started. The motor 6 drives the transmission wheel 7 to output a rotational force, causing the transmission wheel 7 to start rotating. As the transmission wheel 7 rotates, the multiple arc rods 8 on its side wall rotate under the action of the force and adjust their inclination angles accordingly. This action causes the other end of the arc rod 8 to start pulling the slide 9, pushing the multiple slides 9 to move in the internal sliding area 5. The sliding of the slide 9 also drives the surrounding platform 10 on its side wall to move on the other side of the fixed disk 3. The surface of the surrounding platform 10 is equipped with a card plate 11. These card plates 11 quickly engage or unlock the mold rod 2 during the movement of the surrounding platform 10. This series of automated operations makes the replacement process of the mold rod 2 simpler and more efficient, greatly improves the efficiency of mold replacement, and reduces manual intervention and operation time.

[0027] Reference Figure 3 The heat dissipation component includes a heat dissipation groove 12, which is opened inside the body 1, and an electric push rod 13 is fixedly connected inside the body 1, and a push table 14 is fixedly connected to the output end of the electric push rod 13, and a connecting shaft 15 is fixedly connected inside the body 1, and a turntable 16 is rotatably connected to the outer wall of the connecting shaft 15, and a printing platform 17 is fixedly connected inside the body 1, and a spring 19 is arranged between the printing platform 17 and the turntable 16, and a fixed shaft 18 is fixedly connected to the bottom of the turntable 16, and a rotating block 20 is fixedly connected to the top of the push table 14, and a rotating frame 21 is rotatably connected to the top of the rotating block 20, and a slide groove 22 is opened inside the turntable 21, and a sliding shaft 23 is fixedly connected to the inside of the body 1, and the slide groove 22 is slidably connected to the outer wall of the sliding shaft 23.

[0028] Specifically, first, the glass plate is accurately placed on the surface of the printing platform 17. After the electric push rod 13 is started, the electric push rod 13 will output a driving force to move the push table 14 vertically upward. During the rise of the push table 14, it will push the fixed shaft 18, so that the turntable 16 starts to rotate through the outer wall of the connecting shaft 15 and adjusts its tilt angle. At this time, the change in the angle of the turntable 16 will release the side fixation of the glass plate. During the displacement of the push table 14, the rotating block 20 on its top will also move synchronously. At this time, the sliding shaft 23 is Under the constraint of the slide groove 22, the rotating frame 21 on the top of the rotating block 20 will be driven to rotate and its tilt angle will be adjusted. This process changes the fixed state of the rotating frame 21 on the top of the glass plate. Through the continuous pushing force of the electric push rod 13 and the tension of the spring 19, the push table 14 will drive the turntable 16 and the rotating frame 21 to return to the fixed state of the glass plate on the surface of the printing platform 17. This structural design ensures the accurate alignment between the glass and the silk screen, thereby ensuring the quality of glass silk printing and avoiding printing defects caused by inaccurate alignment.

[0029] Working principle: when the mold rod 2 needs to be replaced, the connecting piece 4 fixes multiple fixed disks 3 inside the machine body 1, and the motor 6 on the side wall of the fixed disk 3 is started. The motor 6 outputs a rotational force to the transmission wheel 7 to drive the transmission wheel 7 to rotate. At this time, multiple arc rods 8 on the side wall of the transmission wheel 7 are forced to rotate and change their own inclination angle. At this time, the other end of the arc rod 8 pulls the slide 9, so that multiple slides 9 can all slide inside 5. The sliding process of the slide 9 will drive the surrounding platform 10 of its side wall to move on the other side of the fixed disk 3, and the mold rod 2 is engaged or unlocked through the clamping plate 11 on the surface of the surrounding platform 10, so that the replacement of the mold rod 2 is more convenient, and the efficiency of mold replacement is improved. When the printed glass plate needs to be fixed, it is first placed on the surface of the printing platform 17, and the electric push rod 13 is started. The rod 13 outputs a driving force to the push table 14, driving the push table 14 to move vertically upward. During the movement of the push table 14, the fixed shaft 18 is pushed, so that the turntable 16 rotates on the outer wall of the connecting shaft 15 and changes the tilt angle. The change in the angle of the turntable 16 releases the fixation of the glass plate from the side. During the displacement of the push table 14, the rotating block 20 on its top is driven to move synchronously. At this time, the constraint of the sliding shaft 23 in the slide groove 22 drives the rotating frame 21 on the top of the rotating block 20 to rotate and change the tilt angle, changing the fixed state of the top of the glass plate and pulling the push table 14 through the electric push rod 13 and the tension of the spring 19 so that the turntable 16 and the rotating frame 21 return to the fixed state of the glass plate on the surface of the printing platform 17. This structure ensures the accurate alignment of the glass and the silk screen, and ensures the quality of glass silk printing.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass screen printing machine capable of quickly changing molds, comprising a machine body (1), characterized in that: A plurality of connecting members (4) are fixedly connected inside the machine body (1), and a fixed disk (3) is fixedly connected to the side wall of the connecting member (4). The fixed disks (3) are symmetrical with each other. A (5) is opened inside the fixed disk (3), and a motor (6) is fixedly connected to the side wall of the fixed disk (3). A transmission wheel (7) is fixedly connected to the output end of the motor (6). A plurality of arc-shaped rods (8) are rotatably connected to the side wall of the transmission wheel (7). One end of the arc-shaped rod (8) is rotatably connected to a slide table (9). The slide table (9) is slidably connected inside the (5). A surrounding platform (10) is fixedly connected to the side wall of the slide table (9). A clamping plate (11) is fixedly connected to the side wall of the surrounding platform (10). A mold rod (2) is slidably connected between the clamping plates (11). A heat dissipation component is arranged inside the machine body (1), and the heat dissipation component is used to discharge overheated gas inside the machine body (1).

2. The glass screen printing machine capable of quickly changing molds according to claim 1, characterized in that: The heat dissipation component comprises a heat dissipation slot (12), and the heat dissipation slot (12) is arranged inside the machine body (1).

3. The glass screen printing machine capable of quickly changing molds according to claim 2, characterized in that: An electric push rod (13) is fixedly connected inside the machine body (1), and a push platform (14) is fixedly connected to the output end of the electric push rod (13).

4. The glass screen printing machine capable of quickly changing molds according to claim 3 is characterized in that: A connecting shaft (15) is fixedly connected inside the machine body (1), and a turntable (16) is rotatably connected to the outer wall of the connecting shaft (15).

5. The glass screen printing machine capable of quickly changing molds according to claim 4 is characterized in that: A printing platform (17) is fixedly connected inside the machine body (1), and a spring (19) is provided between the printing platform (17) and the turntable (16).

6. The glass screen printing machine capable of quickly changing molds according to claim 5, characterized in that: The bottom of the turntable (16) is fixedly connected to a fixed shaft (18), and the top of the push platform (14) is fixedly connected to a turn block (20).

7. The glass screen printing machine capable of quickly changing molds according to claim 6, characterized in that: The top of the rotating block (20) is rotatably connected to a rotating frame (21), and a sliding groove (22) is provided inside the rotating frame (21).

8. The glass screen printing machine capable of quickly changing molds according to claim 7, characterized in that: A sliding shaft (23) is fixedly connected inside the machine body (1), and the sliding groove (22) is slidably connected to the outer wall of the sliding shaft (23).

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