Integrated silk screen printing device with drying function

Abstract

The utility model discloses an integrated silk screen printing device with drying function, specifically relates to silk screen printing technical field, and including double -platform silk screen printing machine and two printing platform of being installed in double -platform silk screen printing machine upper portion, the printing platform located right side is equipped with the top rod, and the upper portion left side of double -platform silk screen printing machine is equipped with two adjusting assembly, and two adjusting assembly are commonly equipped with drying assembly between. The utility model discloses an integrated silk screen printing device with drying function, and the utility model passes through the linkage design of top rod and adjusting assembly, realizes the self -adaptation adjustment of drying assembly longitudinal position, and its adjustment mode does not need additional power drive, can make drying assembly accurate matching the height of two alternate operation printing platform, ensures that the printing platform of different position can keep the proper drying interval, avoids the interference of drying assembly and printing platform, guarantees that hot air evenly acts on the ink surface, and promotes the stability of drying effect.

Description

Technical Field

[0001] This utility model relates to the field of screen printing technology, and in particular to an integrated screen printing device with a drying function. Background Technology

[0002] In the screen printing industry, as the requirements for production efficiency and product quality in fields such as electronic components and packaging printing continue to increase, dual-platform screen printing machines, with their advantage of "parallel printing and loading / unloading operations," are gradually replacing traditional single-platform equipment and becoming the mainstream choice in mass production scenarios. These machines use two independent printing tables that move alternately, so that when one platform is printing, the other platform simultaneously completes the loading and unloading of workpieces, effectively shortening the production cycle of a single batch and improving overall capacity.

[0003] Existing dual-platform screen printing machines separate the drying equipment from the printing machine during the post-printing drying process. The printed workpieces need to be transferred to an independent drying unit via conveyor belt or manually. This "split-type" design not only increases the equipment's footprint, but also makes the printed pattern prone to shifting and ink scratches due to external collisions during the transfer process. At the same time, the time spent on transfer negates the efficiency advantages brought by the dual platform, making it impossible to form a continuous production process integrating "printing-drying".

[0004] Therefore, an integrated screen printing device with drying function is needed to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide an integrated screen printing device with a drying function, which can effectively solve the problems mentioned above.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An integrated screen printing device with drying function includes a dual-platform screen printing machine and two printing tables installed on the upper part of the dual-platform screen printing machine. The printing table on the right side is provided with top rods on both the front and rear sides. Two adjustment components are provided on the upper left side of the dual-platform screen printing machine. A drying component is provided between the two adjustment components. The adjustment components are used to adjust the longitudinal position of the drying component.

[0007] Preferably, the adjustment component includes a rectangular column, which is installed on the upper left side of the dual-platform screen printing machine. A threaded rod is provided in the middle of the inner cavity of the rectangular column, and a friction wheel installed on the bottom wall of the rectangular column is provided at the lower part of the threaded rod. Rectangular holes are opened in the middle of both the left and right sides of the rectangular column. A friction plate is provided in the inner cavity of the rectangular hole on the right side. A rectangular plate is provided on the right side of the friction plate. A compression spring is provided on the opposite surface of the rectangular plate and the rectangular column. Two sliders are provided on the middle right side of the rectangular column to stabilize the sliding of the friction plate.

[0008] Preferably, the rectangular plate and the top rod on the same side are on the same straight line. When the top rod pushes the rectangular plate, the rectangular plate will drive the friction plate to slide in the inner cavity of the rectangular hole and drive the friction wheel to rotate.

[0009] Preferably, when the rectangular plate moves toward the rectangular column, it will compress the spring to generate pressure.

[0010] Preferably, the drying assembly includes a rectangular shell, which is disposed between two rectangular columns. The lower part of the rectangular shell has several polygonal holes, the inner cavity of the rectangular shell has several heating rods, the upper part of the rectangular shell has a dust cover and four fans, and the front and rear sides of the rectangular shell have connecting blocks.

[0011] Preferably, the two connecting blocks are located on the surfaces of the two threaded rods respectively, and the inner cavities of the two connecting blocks are provided with internal threads that mate with the corresponding threaded rods.

[0012] Preferably, all four fans are located inside a dust cover, through which the air drawn in by the fans is filtered.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model, by installing a drying component on the upper part of a dual-platform screen printing machine, enables the dual-platform screen printing machine to directly perform drying treatment after printing, eliminating the need to transfer the printed workpiece to an independent drying device via conveyor belt or manual labor. This not only significantly reduces the overall footprint of the equipment and lowers the space occupation cost of the production site, but also avoids problems such as printing pattern deviation and ink scratching caused by external force collisions during workpiece transfer, effectively ensuring the quality stability of printed products.

[0014] 2. This utility model achieves adaptive adjustment of the longitudinal position of the drying component through the linkage design of the top rod and the adjustment component. The adjustment method does not require additional power drive, and the drying component can accurately match the height of the two alternating printing tables. This ensures that the appropriate drying distance can be maintained for the printing tables in different positions, which not only avoids interference between the drying component and the printing table, but also ensures that the hot air is evenly applied to the ink surface, thus improving the stability of the drying effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the adjustment component structure of this utility model; Figure 4This is a schematic diagram of the adjustment component of this utility model from another perspective; Figure 5 This is a schematic diagram of the drying component structure of this utility model; Figure 6 This is a schematic diagram of the drying component of this utility model.

[0016] In the diagram: 1. Dual-platform screen printing machine; 2. Printing table; 3. Top rod; 4. Adjustment assembly; 5. Drying assembly; 41. Rectangular column; 42. Friction wheel; 43. Threaded rod; 44. Rectangular hole; 45. Friction plate; 46. Compression spring; 47. Rectangular plate; 48. Slider; 51. Dust cover; 52. Fan; 53. Rectangular shell; 54. Connecting block; 55. Heating rod; 56. Polygonal hole. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Example 1, as Figure 1 and Figure 2 As shown, an integrated screen printing device with drying function includes a dual-platform screen printing machine 1 and two printing tables 2 installed on the upper part of the dual-platform screen printing machine 1. The printing table 2 on the right side is provided with top rods 3 on both the front and rear sides. Two adjustment components 4 are provided on the upper left side of the dual-platform screen printing machine 1. A drying component 5 is provided between the two adjustment components 4. The adjustment components 4 are used to adjust the longitudinal position of the drying component 5.

[0019] The dual-platform screen printing machine 1 in this device is a screen printing equipment with two independent printing tables. Its core design goal is to break through the bottleneck of the traditional single-platform equipment's "printing-waiting for material loading and unloading" process through a "dual-platform alternating operation" mode, realizing parallel processing of the printing and loading / unloading processes, and ultimately significantly improving production efficiency. Essentially, it is an efficiency-optimized upgrade of the single-platform screen printing machine, widely used in batch printing scenarios with high requirements for capacity and precision. Its existing technology model is: TY-CP4060BS.

[0020] The implementation process of this device is as follows: After the printing table 2 located on the lower side finishes printing, it will move to the lower position of the drying component 5. At this time, there is a certain distance between the drying component 5 and the printing table 2 located on the lower side. Then, the staff will start the drying component 5 to work, draw in the surrounding air, heat the drawn air at the same time, and then blow the heated air onto the printing table 2 located on the lower side to dry the ink printed on the printing table 2 with hot air. When the printing table 2 on the upper side moves to the left, it will drive the top rods 3 on both sides to move together, so that the top rods 3 contact the adjustment components 4 on both sides. At this time, the power of the printing table 2 moving to the left will drive the adjustment components 4 on both sides to move, so that the adjustment components 4 on both sides will drive the drying component 5 to move upward, increasing the height of the drying component 5. When the printing table 2 moves to the lower part of the drying component 5, there will be a certain distance between them. Then the drying component 5 will dry the ink on the printing table 2 on the upper side. Because the height of the drying component 5 is increased, the drying component 5 will not get too close to the printing table 2 on the upper side, thus achieving the stability of drying the printing table 2.

[0021] In the above, when the printing table 2 moves to the right, it will drive the top rod 3 to move to the right, so that the top rod 3 is released from contact with the adjustment component 4. At this time, the adjustment component 4 will drive the drying component 5 to move down to its original position to dry the printing table 2 located on the lower side. The drying component 5 changes along with the dual-station design of the two printing tables 2 to dry the ink on the printing tables 2 at different heights, thus improving the practicality of the device.

[0022] In Example 2, further, in order to achieve the purpose of adjusting the height of the drying component 5 by the adjusting component 4 and drying the ink on the printing table 2 by the drying component 5, see [reference needed]. Figures 3-6 The adjustment component 4 includes a rectangular column 41, which is installed on the upper left side of the dual-platform screen printing machine 1. A threaded rod 43 is provided in the middle of the inner cavity of the rectangular column 41. A friction wheel 42 is installed on the bottom wall of the rectangular column 41 at the lower part of the threaded rod 43. Rectangular holes 44 are opened in the middle of both the left and right sides of the rectangular column 41. A friction plate 45 is provided in the inner cavity of the rectangular hole 44 on the right side. A rectangular plate 47 is provided on the right side of the friction plate 45. A compression spring 46 is provided on the opposite surface of the rectangular plate 47 and the rectangular column 41. Two sliders 48 are provided on the middle right side of the rectangular column 41 to stabilize the sliding of the friction plate 45. Furthermore, the rectangular plate 47 and the push rod 3 on the same side are on the same straight line. When the push rod 3 pushes the rectangular plate 47, the rectangular plate 47 will drive the friction plate 45 to slide in the inner cavity of the rectangular hole 44 and drive the friction wheel 42 to rotate. Furthermore, when the rectangular plate 47 moves toward the rectangular column 41, it will compress the spring 46 to generate pressure. Furthermore, the drying assembly 5 includes a rectangular shell 53, which is disposed between two rectangular columns 41. The lower part of the rectangular shell 53 has several polygonal holes 56. The inner cavity of the rectangular shell 53 is provided with several heating rods 55. The upper part of the rectangular shell 53 is provided with a dust cover 51 and four fans 52. Connecting blocks 54 are provided on both the front and rear sides of the rectangular shell 53. Furthermore, the two connecting blocks 54 are located on the surfaces of the two threaded rods 43 respectively, and the inner cavities of the two connecting blocks 54 are provided with internal threads that mate with the corresponding threaded rods 43. Furthermore, all four fans 52 are located inside the dust cover 51, through which the air drawn in by the fans 52 is filtered.

[0023] In the above process, after the printing table 2 moves to the lower part of the rectangular shell 53, the operator then starts the fan 52 and the heating rod 55 to begin operation. When the fan 52 is working, it draws in outside air and blows the air into the rectangular shell 53. The dust cover 51 can filter the dust in the air and reduce the amount of dust entering the rectangular shell 53. After air enters the rectangular shell 53, it comes into contact with the heating rod 55 to raise the temperature of the air. Then the air is blown out through the polygonal hole 56 at the bottom of the rectangular shell 53 and blown onto the printing table 2 to dry the ink on the printing table 2.

[0024] In the above, the design of the polygonal hole 56 can "disperse" the air blown out by the fan 52, so that the air is evenly blown onto the ink on the printing table 2, thereby improving the uniformity of drying.

[0025] As described above, the heating rod 55 and the fan 52 are controlled by the control console of the dual-platform screen printing machine 1. The control method is a conventional technique in this field and will not be described in detail here.

[0026] In the above, after the printing table 2 located on the upper side moves the top rod 3 to the left, it will contact the rectangular plate 47 and push the rectangular plate 47, so that the rectangular plate 47 drives the friction plate 45 to slide between the two sliders 48. Then the friction plate 45 passes through the rectangular hole 44 opened on the rectangular column 41 and enters the inner cavity of the rectangular column 41, contacts the friction wheel 42 and rubs against it, so that the friction plate 45 drives the friction wheel 42 to rotate, and then passes out from the rectangular hole 44 on the other side. When the friction wheel 42 rotates, it will drive the threaded rod 43 to rotate together in the inner cavity of the rectangular column 41. At this time, the connecting block 54 will drive the rectangular shell 53 to move upward together through the threaded connection with the threaded rod 43, thereby increasing the height of the rectangular shell 53 and drying the printing table 2 located on the upper side.

[0027] In the above, when the rectangular plate 47 moves toward the rectangular post 41, it will compress the compression spring 46 to generate pressure. When the printing table 2 drives the push rod 3 to move to the right, the pushing force applied to the rectangular plate 47 is released, and the compression spring 46 will release the pressure, push the rectangular plate 47 to move to the left, and drive the friction plate 45 to move to the left back to its original position. When the friction plate 45 moves to the left and returns to its original position, it will drive the threaded rod 43 to rotate again through the friction wheel 42, causing the connecting block 54 to drive the rectangular shell 53 to move downward to its original position, and dry the printing table 2 on the lower side.

[0028] It should be noted that the specific installation method, circuit connection method, and control method of the fan 52 and heating rod 55 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated screen printing apparatus with a drying function, comprising a dual-platform screen printing machine (1) and two printing tables (2) mounted on the upper part of the dual-platform screen printing machine (1), characterized in that: The printing table (2) located on the right side is provided with top rods (3) on both the front and rear sides. The upper left side of the double-platform screen printing machine (1) is provided with two adjustment components (4). A drying component (5) is provided between the two adjustment components (4). The adjustment components (4) are used to adjust the longitudinal position of the drying component (5).

2. The integrated screen printing device with drying function according to claim 1, characterized in that: The adjustment component (4) includes a rectangular column (41), which is installed on the upper left side of the dual-platform screen printing machine (1). A threaded rod (43) is provided in the middle of the inner cavity of the rectangular column (41). A friction wheel (42) is installed on the bottom wall of the rectangular column (41) at the lower part of the threaded rod (43). A rectangular hole (44) is provided in the middle of both the left and right sides of the rectangular column (41). A friction plate (45) is provided in the inner cavity of the rectangular hole (44) on the right side. A rectangular plate (47) is provided on the right side of the friction plate (45). A compression spring (46) is provided on the opposite surface of the rectangular plate (47) and the rectangular column (41). Two sliders (48) are provided on the middle right side of the rectangular column (41) to stabilize the sliding of the friction plate (45).

3. The integrated screen printing device with drying function according to claim 2, characterized in that: The rectangular plate (47) and the top rod (3) on the same side are on the same straight line. When the top rod (3) pushes the rectangular plate (47), the rectangular plate (47) will drive the friction plate (45) to slide in the inner cavity of the rectangular hole (44) and drive the friction wheel (42) to rotate.

4. The integrated screen printing device with drying function according to claim 2, characterized in that: When the rectangular plate (47) moves toward the rectangular column (41), it will compress the spring (46) to generate pressure.

5. The integrated screen printing device with drying function according to claim 2, characterized in that: The drying assembly (5) includes a rectangular shell (53), which is disposed between two rectangular columns (41). The lower part of the rectangular shell (53) has several polygonal holes (56). The inner cavity of the rectangular shell (53) is provided with several heating rods (55). The upper part of the rectangular shell (53) is provided with a dust cover (51) and four fans (52). The front and rear sides of the rectangular shell (53) are provided with connecting blocks (54).

6. The integrated screen printing apparatus with drying function according to claim 5, characterized in that: The two connecting blocks (54) are located on the surfaces of the two threaded rods (43), and the inner cavities of the two connecting blocks (54) are provided with internal threads that cooperate with the corresponding threaded rods (43).

7. The integrated screen printing apparatus with drying function according to claim 5, characterized in that: All four fans (52) are located inside the dust cover (51), through which the air drawn in by the fans (52) is filtered.

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