Drying structure of screen printing machine and printing machine thereof

Abstract

The utility model relates to the technical field of screen printing machines, in particular to a drying structure of a screen printing machine and a printing machine thereof.The drying structure comprises a machine table, the printing machine is arranged at the top end of the machine table, a fixing base is arranged at the top end of the machine table, a machine shell is arranged on the right side of the top end of the machine table, and an adjusting assembly is arranged in an inner cavity of the machine shell; the top end of the adjusting assembly is fixedly connected with a fixing box, and a sliding assembly is arranged in an inner cavity of the fixing box. According to the drying structure of the screen printing machine and the printing machine thereof, through the arrangement of the cooling fan, printed matter fixed to the fixing base can be purged, the air flowing speed on the surface of the printed matter is increased, the drying speed of printing ink is increased, and the problems that in the prior art, a screen printing machine is not provided with a drying structure; and after printing, a lot of time is consumed to dry the printed matter, so that the printing efficiency of the screen printing machine is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a drying structure of a screen printing machine and the printing machine. Background Technique

[0002] A screen printing machine is a machine that uses a screen printing plate for printing and belongs to a type of printing machine. It is mainly used for producing printed products and has a wide range of applications especially in industries such as textiles, electronics, toys, advertising, packaging, etc. Screen printing machines can be divided into various types according to their plate types, printer varieties, ink properties, and types of substrates, such as flat screen printing machines, curved screen printing machines, rotary screen printing machines, etc.

[0003] However, the existing screen printing machines do not have a drying structure, and it takes a lot of time to dry the printed products after printing, which affects the printing efficiency of the screen printing machine. To solve this problem, a drying structure of a screen printing machine and the printing machine are provided. Summary of the Invention

[0004] The purpose of the utility model is to provide a drying structure of a screen printing machine and the printing machine to solve the problems raised in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A drying structure of a screen printing machine and the printing machine, including a machine table, a printing machine is arranged at the top of the machine table, a fixed seat is arranged at the top of the machine table, a machine shell is arranged on the right side of the top of the machine table, an adjusting component is arranged in the inner cavity of the machine shell, a fixed box is fixedly connected to the top of the adjusting component, a sliding component is arranged in the inner cavity of the fixed box, and the front and rear sides of the left end of the sliding component respectively extend to the front and rear sides of the left end of the fixed box and are respectively fixedly connected with clamping plates, and a heat dissipation fan is clamped and fixed between the two clamping plates.

[0005] Preferably, the adjusting component includes a motor, a lead screw, a moving cylinder, and a telescopic rod. The motor is arranged at the bottom end of the inner cavity of the machine shell, the lead screw is fixedly connected to the output end of the motor, the moving cylinder is screwed on the outer wall of the lead screw and is fixedly connected to the bottom end of the fixed box, and the telescopic rod is arranged at the bottom end of the inner cavity of the machine shell and is fixedly connected to the bottom end of the fixed box.

[0006] Preferably, the sliding assembly includes a motor, a gear, a limiting assembly, a rack, a slideway and a moving rod. The motor is arranged at the right end of the fixed box. The output end of the motor extends into the inner cavity of the fixed box and is rotatably connected to the left side of the inner cavity of the fixed box through a bearing. The gear is fixedly sleeved on the output end of the motor. The two limiting assemblies are respectively arranged on the upper and lower sides of the inner cavity of the fixed box. The two racks are respectively arranged on the sides close to each other of the two limiting assemblies. The two slideways are respectively opened on the front and rear sides of the left end of the fixed box. The two moving rods are respectively slidably embedded in the inner cavities of the two slideways. One ends of the two moving rods are respectively fixedly connected to the left sides of the two racks. The other ends of the two moving rods are respectively fixedly connected to the two clamping plates.

[0007] Preferably, the two racks are both meshed with the gear.

[0008] Preferably, the limiting assembly includes a limiting groove and a limiting block. The limiting groove is opened on one side of the inner wall of the fixed box. The limiting block is slidably embedded in the inner cavity of the limiting groove and is fixedly connected to the rack.

[0009] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both in a "T" shape.

[0010] Preferably, a plurality of anti-slip ridges are arranged on the sides of the two clamping plates close to each other.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the arrangement of the heat dissipation fan, the printed matter fixed on the fixed seat can be purged, the air flow speed on its surface can be accelerated, and the drying speed of the printing ink can be accelerated, solving the problem that the prior art screen printing machine does not have a drying structure and it takes a lot of time to dry the printed matter after printing, affecting the printing efficiency of the screen printing machine;

[0013] Through the arrangement of the sliding assembly, the two clamping plates can slide relatively at the same time, and thus the disassembly and assembly of the heat dissipation fan can be facilitated, and it is convenient to disassemble and replace the heat dissipation fan when it breaks down, which is convenient and fast;

[0014] Through the arrangement of the adjusting assembly, the fixed box can drive the heat dissipation fan to adjust the height, and thus the heat dissipation fan can always be kept at the same height as the printed matter, improving the purging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a top view cross-sectional view of the fixed box of the present utility model;

[0017] Figure 3 The left - view cross - sectional view of the fixed box of the present utility model;

[0018] Figure 4 The left - view cross - sectional view of the casing of the present utility model;

[0019] Figure 5 For the present utility model Figure 1 The enlarged view of part A.

[0020] In the figure: 1, machine platform; 2, printing press; 3, fixed seat; 4, casing; 5, fixed box; 6, clamping plate; 7, cooling fan; 8, motor; 9, gear; 10, limit groove; 11, limit block; 12, rack; 13, slideway; 14, moving rod; 15, motor; 16, lead screw; 17, moving cylinder; 18, telescopic rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a drying structure of a screen printing machine and its printing press, including a machine platform 1, a printing press 2 is arranged at the top of the machine platform 1, a fixed seat 3 is arranged at the top of the machine platform 1, a casing 4 is arranged on the right side at the top of the machine platform 1, an adjusting component is arranged in the inner cavity of the casing 4, a fixed box 5 is fixedly connected to the top of the adjusting component, a sliding component is arranged in the inner cavity of the fixed box 5, the front and rear sides of the left end of the sliding component respectively extend to the front and rear sides of the left end of the fixed box 5 and are respectively fixedly connected to clamping plates 6, a cooling fan 7 is clamped and fixed between the two clamping plates 6. Through the setting of the cooling fan 7, the printed matter fixed on the fixed seat 3 can be purged, the air flow speed on its surface can be accelerated, and the drying speed of the printing ink can be accelerated, solving the problem that the existing screen printing machine 2 does not have a drying structure and it takes a lot of time to dry the printed matter after printing, affecting the printing efficiency of the screen printing machine 2. Through the setting of the sliding component, the two clamping plates 6 can slide relatively at the same time, and thus the disassembly and assembly of the cooling fan 7 can be facilitated, and it is convenient to disassemble and replace the cooling fan 7 when it fails, which is convenient and fast. Through the setting of the adjusting component, the fixed box 5 can drive the cooling fan 7 to adjust the height, and thus the cooling fan 7 can always be kept at the same height as the printed matter, improving the purging efficiency.

[0023] In this embodiment, the adjusting component includes a motor 15, a lead screw 16, a moving cylinder 17, and a telescopic rod 18. The motor 15 is arranged at the bottom end of the inner cavity of the machine shell 4. The lead screw 16 is fixedly connected to the output end of the motor 15. The moving cylinder 17 is screwed on the outer wall of the lead screw 16 and fixedly connected to the bottom end of the fixed box 5. The telescopic rod 18 is arranged at the bottom end of the inner cavity of the machine shell 4 and fixedly connected to the bottom end of the fixed box 5. Start the motor 15 to drive the lead screw 16 to rotate. Under the action of the threaded rotational force on the outer wall of the lead screw 16, when the lead screw 16 rotates, the moving cylinder 17 can push the fixed box 5 and the cooling fan 7 to slide up and down along a straight line under the limiting action of the telescopic rod 18, so that the cooling fan 7 can always be kept at the same height as the printed matter, improving the purging efficiency.

[0024] In this embodiment, the sliding component includes a motor 8, a gear 9, a limiting component, a rack 12, a slideway 13, and a moving rod 14. The motor 8 is arranged at the right end of the fixed box 5. The output end of the motor 8 extends into the inner cavity of the fixed box 5 and is rotationally connected to the left side of the inner cavity of the fixed box 5 through a bearing. The gear 9 is fixedly sleeved on the output end of the motor 8. Two limiting components are respectively arranged on the upper and lower sides of the inner cavity of the fixed box 5. Two racks 12 are respectively arranged on the sides of the two limiting components close to each other. Two slideways 13 are respectively opened on the front and rear sides of the left end of the fixed box 5. Two moving rods 14 are respectively slidably embedded in the inner cavities of the two slideways 13. One ends of the two moving rods 14 are respectively fixedly connected to the left sides of the two racks 12. The other ends of the two moving rods 14 are respectively fixedly connected to the two clamping plates 6. Start the motor 8 to drive the gear 9 to rotate. Since both racks 12 are engaged with the gear 9, when the gear 9 rotates, the two racks 12 can slide simultaneously towards the middle of the inner cavity of the fixed box 5 under the limiting action of the limiting groove 10 and the limiting block 11, so that the two moving rods 14 drive the two clamping plates 6 to slide towards the middle of the left side of the fixed box 5 simultaneously to clamp the cooling fan 7, which is convenient for the disassembly and assembly of the cooling fan 7 and convenient for disassembling and replacing the cooling fan 7 when it fails, being convenient and fast.

[0025] In this embodiment, both racks 12 are engaged with the gear 9, so that when the gear 9 rotates, it can drive the two racks 12 to slide.

[0026] In this embodiment, the limiting component includes a limiting groove 10 and a limiting block 11. The limiting groove 10 is opened on one side of the inner wall of the fixed box. The limiting block 11 is slidably embedded in the inner cavity of the limiting groove 10 and fixedly connected to the rack 12. Under the combined action of the limiting groove 10 and the limiting block 11, the rack 12 can always slide along a straight line.

[0027] In this embodiment, the inner cavity of the limiting groove 10 and the outer wall of the limiting block 11 are adapted to each other and are both in a "T" shape, which can keep one end of the limiting block 11 always embedded in the inner cavity of the limiting groove 10 and keep the rack 12 always engaged with the gear 9.

[0028] In this embodiment, a number of anti-slip ridges are provided on one side of each of the two clamping plates 6 close to each other, which can increase the roughness of the clamping plates 6 and increase the friction force when the clamping plates 6 contact the radiator fan 7.

[0029] The usage method and advantages of the present utility model are as follows: When in use, the working process is as follows:

[0030] Through the arrangement of the radiator fan 7, the printed matter fixed on the fixed seat 3 can be purged, the air flow speed on its surface can be accelerated, and the drying speed of the printing ink can be accelerated, solving the problem that the existing screen printing machine 2 does not have a drying structure and it takes a lot of time to dry the printed matter after printing, which affects the printing efficiency of the screen printing machine 2. When installing the radiator fan 7, place the radiator fan 7 between the two clamping plates 6, start the motor 8, and make the motor 8 drive the gear 9 to rotate. Since both of the two racks 12 are engaged with the gear 9, when the gear 9 rotates, the two racks 12 can slide simultaneously towards the middle of the inner cavity of the fixed box 5 under the limiting action of the limiting groove 10 and the limiting block 11, so that the two moving rods 14 drive the two clamping plates 6 to slide towards the middle of the left side of the fixed box 5 simultaneously to clamp the radiator fan 7, which can facilitate the disassembly and assembly of the radiator fan 7 and is convenient for disassembling and replacing the radiator fan 7 when it fails, which is convenient and fast. Start the motor 15 to make the motor 15 drive the screw rod 16 to rotate. Under the action of the threaded rotational force on the outer wall of the screw rod 16, when the screw rod 16 rotates, the moving cylinder 17 can push the fixed box 5 and the radiator fan 7 to slide up and down along a straight line under the limiting action of the telescopic rod 18, so that the radiator fan 7 can always be at the same height as the printed matter, improving the purging efficiency.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drying structure of a screen printing machine and the printing machine, comprising a machine table (1), characterized in that: At the top of the machine table (1), there is a printing press (2). At the top of the machine table (1), there is a fixed seat (3). On the right side of the top of the machine table (1), there is a machine housing (4). Inside the machine housing (4), there is an adjusting component. At the top of the adjusting component, there is a fixed box (5) fixedly connected. Inside the fixed box (5), there is a sliding component. The front and rear sides of the left end of the sliding component respectively extend to the front and rear sides of the left end of the fixed box (5) and are respectively fixedly connected with clamping plates (6). A heat dissipation fan (7) is clamped and fixed between the two clamping plates (6).

2. The drying structure of a screen printing machine and the printing machine according to claim 1, characterized in that: The adjusting component includes a motor (15), a lead screw (16), a moving cylinder (17), and a telescopic rod (18). The motor (15) is arranged at the bottom end inside the machine housing (4). The lead screw (16) is fixedly connected to the output end of the motor (15). The moving cylinder (17) is screwed on the outer wall of the lead screw (16) and is fixedly connected to the bottom end of the fixed box (5). The telescopic rod (18) is arranged at the bottom end inside the machine housing (4) and is fixedly connected to the bottom end of the fixed box (5).

3. The drying structure of a screen printing machine and the printing machine according to claim 1, characterized in that: The sliding component includes a motor (8), a gear (9), a limiting component, a rack (12), a slideway (13), and a moving rod (14). The motor (8) is arranged at the right end of the fixed box (5). The output end of the motor (8) extends into the inner cavity of the fixed box (5) and is rotatably connected to the left side inside the fixed box (5) through a bearing. The gear (9) is fixedly sleeved on the output end of the motor (8). The two limiting components are respectively arranged on the upper and lower sides inside the fixed box (5). The two racks (12) are respectively arranged on the side where the two limiting components are close to each other. The two slideways (13) are respectively opened on the front and rear sides of the left end of the fixed box (5). The two moving rods (14) are respectively slidably embedded in the inner cavities of the two slideways (13). One ends of the two moving rods (14) are respectively fixedly connected to the left sides of the two racks (12). The other ends of the two moving rods (14) are respectively fixedly connected to the two clamping plates (6).

4. The drying structure of a screen printing machine and the printing machine according to claim 3, characterized in that: Both of the two racks (12) are meshed with the gear (9).

5. The drying structure of a screen printing machine and the printing machine according to claim 3, characterized in that: The limiting component includes a limiting groove (10) and a limiting block (11). The limiting groove (10) is opened on one side of the inner wall of the fixed box. The limiting block (11) is slidably embedded in the inner cavity of the limiting groove (10) and is fixedly connected to the rack (12).

6. The drying structure of a screen printing machine and the printing machine according to claim 5, characterized in that: The inner cavity of the limiting groove (10) and the outer wall of the limiting block (11) are adapted to each other and both are in a "T" shape.

7. The drying structure of a screen printing machine and the printing machine according to claim 1, characterized in that: On the side where the two clamping plates (6) are close to each other, there are a number of anti-slip ridges.

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