Advertisement printing machine

Abstract

The utility model relates to the technical field of printing, and discloses an advertisement printing machine which comprises a rack, a conveying belt is arranged on the outer wall of the rack, a light shield is fixedly connected to the outer wall of the rack, a plurality of sliding frames are fixedly connected to the two sides of the outer wall of the light shield, and sliding rods are arranged on the two sides of the light shield through conveying devices. The outer walls of the two sides, located in the light shield, of the rack are rotationally connected with two threaded rods, the two threaded rods are symmetrically distributed, a support is arranged on one sides of the two threaded rods, the support is in threaded connection with the two threaded rods, and a mercury lamp and an LED lamp are installed on the outer walls of the two sides of the support through bolts correspondingly. After a product is printed, printing ink on a printed product can be more fully dried and cured, the printing effect of the printing ink attached to an advertisement body is improved, and the forming quality of the advertisement printed product is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of printing technology, and more particularly to an advertising printing machine. Background Art

[0002] Advertising printing machines are mainly used for printing color magazines, high-end commercial advertisements, high-end promotional materials, pictorials, etc. The development of printing technology plays an important role in the spread of human civilization and culture. Printing machines are divided into relief printing machines, lithographic printing machines, intaglio printing machines, and screen printing machines. The mounting plate and the impression structure are divided into flat-bed, flat-bed cylinder, and rotary printing machines.

[0003] Regarding the above related technologies, the inventor believes that during the advertising printing process, when there is a large amount of ink on the ink surface of the advertisement, the wind is very likely to blow the ink to move on the advertisement, thereby affecting the overall printing effect of the advertisement. At the same time, when the humidity of the advertisement body is relatively high, it will also affect the drying efficiency of the ink, thereby affecting the subsequent forming quality of the advertisement. Therefore, an advertising printing machine is proposed to solve the above problems.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the above problems, the present application provides an advertising printing machine.

[0006] The advertising printing machine provided by the present application adopts the following technical solutions:

[0007] An advertising printing machine includes a conveyor belt provided on the outer wall of the frame, a light-shielding cover fixedly connected to the outer wall of the frame, a plurality of sliding frames fixedly connected to both outer walls of the light-shielding cover, sliding rods provided on both sides of the light-shielding cover, and the sliding rods are slidably connected to the plurality of sliding frames. Two threaded rods are rotatably connected to both outer walls of the frame inside the light-shielding cover, and the two threaded rods are symmetrically distributed. A bracket is provided on one side of the two threaded rods, and the bracket is threadedly connected to the two threaded rods. A mercury lamp and an LED lamp are respectively bolted to both outer walls of the bracket.

[0008] Preferably, extension rods are fixedly connected to both outer walls of the two sliding rods, and the extension rods are slidably connected to the sliding frames. Rotating nuts are threadedly connected to the outer walls of the extension rods.

[0009] Preferably, a connecting frame is fixedly connected to the outer wall of the frame between the conveyor belts. An adsorption fan for adsorbing advertising printed products is provided on the outer wall of the connecting frame. A plurality of adsorption holes for facilitating the adsorption of the adsorption fan are provided on the outer wall of the conveyor belt.

[0010] Preferably, a drive box is fixedly connected to the outer wall of the top of the light-shielding cover. The two threaded rods rotate through the light-shielding cover and are fixedly connected to two worm wheels. A worm is rotatably connected to the inner wall of the drive box, and the worm is engaged with the two worm wheels. A servo motor for driving the worm to rotate is arranged on the outer side wall of the drive box.

[0011] Preferably, two heat dissipation fans for facilitating heat dissipation are fixedly installed on both outer side walls of the light-shielding cover located on both sides of the drive box.

[0012] Preferably, two sliding rods are fixedly connected to both outer side walls of the frame located on both sides of the threaded rod, and the two sliding rods are slidably connected to the bracket.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] By setting, through the adjustment of the sliding rods on both sides, the inside of the light-shielding cover is in a sealed state. Then, by adjusting the mercury lamp and the LED lamp located inside the light-shielding cover, the distance between the mercury lamp and the LED lamp and the advertising printed matter is always kept at an appropriate distance, so as to facilitate the drying and curing of the advertising printed matter by the mercury lamp and the LED. With the sealing performance of the light-shielding cover, the drying degree of the ink on the advertising printed matter is improved. Compared with the prior art, after the product is printed, the ink on the printed matter can be more fully dried and cured, the printing effect of the ink adhering to the advertising body is improved, and the forming quality of the advertising printed matter is also greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall schematic diagram of the application embodiment;

[0016] Figure 2 is the structural sectional view of the light-shielding cover of the application embodiment;

[0017] Figure 3 is the schematic diagram of the adsorption fan structure of the application embodiment;

[0018] Figure 4 is the three-dimensional bottom-up structural view of the light-shielding cover of the application embodiment;

[0019] Figure 5 is the schematic diagram of the internal structure of the drive box of the application embodiment;

[0020] Figure 6 is Figure 1 the enlarged schematic diagram of the structure at A in

[0021] Description of reference numerals: 1, frame; 2, conveying device; 3, conveyor belt; 4, light-shielding cover; 5, cooling fan; 6, drive box; 7, servo motor; 8, slide bar; 9, threaded rod; 10, bracket; 11, connecting frame; 12, adsorption hole; 13, adsorption fan; 15, rotating nut; 16, mercury lamp; 17, LED lamp; 18, sliding frame; 19, extension rod; 20, worm gear; 21, worm. Detailed implementation manners

[0022] The following further describes the present application in conjunction with the attached Figure 1-6 drawings for a more detailed description.

[0023] Embodiments of the present application disclose an advertising printing machine. Embodiments of the present application disclose an advertising printing machine. Refer to Figure 1-6, An advertising printing machine, including a frame 1. An outer wall of the frame 1 is provided with a conveyor belt 3. The conveyor belt 3 is installed on the frame 1, and a driving device for driving the conveyor belt 3 to work is fixedly installed on one side of the frame 1, which is convenient for conveying advertising printed products. An outer wall of the frame 1 is fixedly connected with a light-shielding cover 4. Through the light-shielding cover 4, it is convenient to improve the drying efficiency of the ink on the advertising printed products. Both outer walls on two sides of the outer wall of the light-shielding cover 4 are fixedly connected with a plurality of sliding frames 18. Slide rods 8 are arranged on both sides of the light-shielding cover 4 where the conveying device 2 is located, and the slide rods 8 are slidably connected with the plurality of sliding frames 18. By sliding and adjusting the slide rods 8, the size of the inlet and outlet of the light-shielding cover 4 is adjusted, which is convenient to improve the sealing property inside the light-shielding cover 4 and avoid affecting the curing and drying of the advertising printed products. On both outer walls inside the light-shielding cover 4 of the frame 1, two threaded rods 9 are rotatably connected, and the two threaded rods 9 are symmetrically distributed. A bracket 10 is arranged on one side of the two threaded rods 9, and the bracket 10 is threadedly connected with the two threaded rods 9. By synchronously driving the two threaded rods 9 to rotate in the same direction, the two threaded rods 9 drive the bracket 10 to move up and down, thereby adjusting its height. It should be noted that the thread between the threaded rod 9 and the bracket 10 can achieve self-locking, and the condition of thread self-locking depends on the helix angle of the thread, the friction coefficient, and the load received. The condition of thread self-locking can be calculated by the following formula: self-locking condition = friction coefficient × tan(helix angle) ≥ frame 1. When this condition is met, the threaded connection is self-locking. The above contents are all prior arts, and in actual applications, the corresponding self-locking angle can be set according to the friction coefficient of the material, which will not be elaborated here. On both outer walls of the bracket 10, a mercury lamp 16 and an LED lamp 17 are respectively bolted. Through the mercury lamp 16 and the LED lamp 17, it is convenient to cure and dry different advertising printed products. However, if it is necessary to quickly cure and dry the ink on the printed products, using the mercury lamp 16 for curing will be faster. The mercury lamp 16 has a high power and a fast output light intensity, which directly leads to a rapid increase in the light intensity. And when it is necessary to cure and dry the printed products more evenly and for products with a large curing area, each lamp bead of the LED lamp 17 has the same light source, the same wavelength, and a high concentration, making the curing and drying of the ink more uniform. At the same time, through the up and down adjustment of the bracket 10, it is convenient to make it adapt to the size of the printed products, so as to better improve the efficiency of curing and drying the ink on the printed products.

[0024] Both outer walls on two sides of the two slide rods 8 are fixedly connected with extension rods 19, and the extension rods 19 are slidably connected with the sliding frames 18. Rotating sleeves 15 are threadedly connected to the outer walls of the extension rods 19. By sliding and adjusting the slide rods 8, after the height of the slide rods 8 is adjusted, by rotating the rotating sleeves 15, the rotating sleeves 15 rotate along the extension rods 19, and then the rotating sleeves 15 are fitted with the sliding frames 18 to complete the fixation of the slide rods 8.

[0025] Among them, a connecting frame 11 is fixedly connected to the outer wall of the frame 1 between the conveyor belts 3. An adsorption fan 13 for adsorbing advertising printed products is arranged on the outer wall of the connecting frame 11. A plurality of adsorption holes 12 facilitating the adsorption of the adsorption fan 13 are formed in the outer wall of the conveyor belt 3. During operation, when drying the ink of some advertising printed posters, the motor in the adsorption fan 13 is started through an external power supply, so that the adsorption fan in the adsorption fan 13 is driven to work. Thus, through the plurality of adsorption holes 12 formed in the conveyor belt 3, products such as advertising printed posters are attached to the conveyor belt 3, facilitating their curing and drying.

[0026] Among them, a driving box 6 is fixedly connected to the top outer wall of the light shield 4. Two threaded rods 9 rotatably penetrate through the light shield 4 and are fixedly connected to two worm wheels 20. A worm 21 is rotatably connected to the inner wall of the driving box 6, and the worm 21 meshes with the two worm wheels 20. A servo motor 7 for driving the worm 21 to rotate is arranged on the side outer wall of the driving box 6. The servo motor 7 is started through an external power supply switch, so that the output shaft of the servo motor 7 drives the worm 21 to rotate. Then, the worm 21 synchronously drives the two worm wheels 20 on both sides to rotate in the same direction, so that the two worm wheels 20 on both sides synchronously complete the same-direction rotation of the two threaded rods 9.

[0027] Among them, two heat dissipation fans 5 facilitating heat dissipation are fixedly installed on both outer walls of the light shield 4 where the driving box 6 is located. The two heat dissipation fans 5 are started through an external power supply, so as to facilitate the discharge of the heat inside the light shield 4.

[0028] Among them, two sliding rods 8 are fixedly connected to both outer walls of the frame 1 on both sides of the threaded rod 9, and the two sliding rods 8 are slidably connected to the bracket 10. Through the sliding connection between the bracket 10 and the two sliding rods 8, the movement is limited when moving.

[0029] The implementation principle of an advertising printing machine in an embodiment of the present application is as follows: First, by observing the size of the advertisement, and then by adjusting the height of the two slide bars 8 on both sides, by sliding and adjusting the slide bars 8, the entry height on both sides of the light-shielding cover 4 is changed, and at the same time, the drying of the ink of the advertising printing products inside the light-shielding cover 4 is ensured. Then, by rotating the extension rods 19 on both sides of the slide bars 8, the extension rods 19 are moved along the rotating sleeves 15, so that the extension rods 19 are fitted with the sliding frames 18 to fix the slide bars 8. The servo motor 7 is started by an external power switch, so that the output shaft of the servo motor 7 drives the worm 21 to rotate, and then the worm 21 drives the two meshing worm wheels 20 to rotate synchronously to complete the driving rotation of the two threaded rods 9, so that the two threaded rods 9 drive the bracket 10 to move up and down along the track of the slide bars 8, thereby changing the distance between the mercury lamp 16 and the LED lamp 17 and the printed products on the conveyor belt 3, which is convenient for improving the drying and curing effect of the printed products. The adsorption fan 13 located between the conveyor belts 3 is started by an external power supply to make it work. Then, by placing the advertising printing products on the conveyor belt 3 and starting the conveying device 2, the conveying device 2 drives the conveyor belt 3 to operate, so that the conveyor belt 3 drives the printed products to move. And the adsorption fan 13 facilitates the better fitting of the printed products on the conveyor belt 3, which is convenient for the mercury lamp 16 and the LED lamp 17 to dry and cure them.

[0030] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0031] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0033] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An advertising printing machine, comprising a frame (1), characterized in that: The outer wall of the frame (1) is provided with a conveyor belt (3). The outer wall of the frame (1) is fixedly connected with a light-shielding cover (4). Both outer walls on the two sides of the outer wall of the light-shielding cover (4) are fixedly connected with a plurality of sliding frames (18). Slide bars (8) are arranged on both sides of the light-shielding cover (4), and the slide bars (8) are slidably connected with the plurality of sliding frames (18). On both outer walls of the frame (1) located inside the light-shielding cover (4), two threaded rods (9) are rotatably connected, and the two threaded rods (9) are symmetrically distributed. On one side of the two threaded rods (9), there is a bracket (10), and the bracket (10) is threadedly connected with the two threaded rods (9). A mercury lamp (16) and an LED lamp (17) are respectively bolt-mounted on both outer walls of the bracket (10).

2. The advertising printing machine according to claim 1, wherein: Both outer walls of the two slide bars (8) are fixedly connected with extension rods (19), and the extension rods (19) are slidably connected with the sliding frames (18). Rotating sleeves (15) are threadedly connected to the outer walls of the extension rods (19).

3. An advertising printing machine according to claim 1, characterized in that: The outer wall of the frame (1) located between the conveyor belts (3) is fixedly connected with a connecting frame (11). An adsorption fan (13) for adsorbing advertising printed products is arranged on the outer wall of the connecting frame (11). A plurality of adsorption holes (12) facilitating the adsorption of the adsorption fan (13) are formed in the outer wall of the conveyor belt (3).

4. An advertising printing machine according to claim 1, wherein: The top outer wall of the light-shielding cover (4) is fixedly connected with a drive box (6). The two threaded rods (9) rotate through the light-shielding cover (4) and are fixedly connected with two worm wheels (20). A worm (21) is rotatably connected to the inner wall of the drive box (6), and the worm (21) is engaged with the two worm wheels (20). A servo motor (7) for driving the worm (21) to rotate is arranged on the side outer wall of the drive box (6).

5. An advertising printing machine according to claim 1, characterized in that: Two heat dissipation fans (5) facilitating heat dissipation are fixedly installed on both outer walls of the light-shielding cover (4) located on both sides of the drive box (6).

6. An advertising printing machine according to claim 1, characterized in that: On both outer walls of the frame (1) located on both sides of the threaded rods (9), two slide bars (8) are fixedly connected, and the two slide bars (8) are slidably connected with the bracket (10).

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