Roller type surface embossing mechanism

Abstract

The utility model discloses a roller type surface embossing mechanism which comprises a support and an assembly frame installed on the support, the assembly frame is rotationally connected with a printing roller, the printing roller is used for printing a steel belt, the left side of the upper surface of the assembly frame is movably connected with a pressurizing shell, the pressurizing shell is communicated with a plurality of air blowing nozzles, and the air blowing nozzles are in threaded connection with fixing caps. A pressurizing structure is installed between the air blowing nozzle and the fixing cap and controls air exhaust of the air blowing nozzle, a vortex fan is installed on the support and communicated with the pressurizing shell, air is fed into the pressurizing shell through the vortex fan, and air pressure in the pressurizing shell is continuously increased. Air with pressure is sprayed on the steel belt through the fixing cap, the blowing force of the air with pressure is larger, the cleaning effect on the steel belt is good, when the cleaned steel belt is rolled by the embossing roller, patterns on the steel belt cannot be affected by particulate matter, it is guaranteed that the patterns are neat, the surface of the steel belt is free of spots, and the quality of the steel belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip processing, in particular to a roller type surface embossing mechanism. Background Art

[0002] When the surface of the steel strip needs to be patterned, steel rollers are often used to press the pattern out of the steel strip. Different steel rollers are selected according to the pattern type. Since the factory environment of steel strip processing is difficult to keep clean, some particles will fall on the steel strip when the steel strip is rolled. At this time, there will be slight defects in the rolling of the steel strip, affecting the neatness of the pattern on the surface of the steel strip. The particles may also cause spots on the surface of the steel strip due to rolling, affecting the quality control of the steel strip. Utility Model Content

[0003] The purpose of the utility model is to provide a roller surface embossing mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: a roller surface embossing mechanism, comprising a bracket and an assembly frame installed on the bracket, a printing roller is rotatably connected to the assembly frame, the printing roller is used for printing steel strips, a booster shell is movably connected to the left side of the upper surface of the assembly frame, the booster shell is connected to a plurality of blowing nozzles, and the blowing nozzle is screwed with a fixing cap;

[0005] A booster structure is installed between the blowing nozzle and the fixing cap, and the booster structure controls the exhaust of the blowing nozzle. When the air pressure is insufficient, the booster structure can block the blowing nozzle, thereby increasing the air pressure in the booster shell;

[0006] A vortex fan is installed on the bracket and is connected to the boost shell. The vortex fan is used for air delivery to the boost shell to increase the air pressure in the boost shell. The air expands the boost structure and is discharged through the blowing nozzle to clean the steel belt before printing. Since the air in the boost shell has a certain air pressure, the blowing effect on the steel belt is also better.

[0007] Furthermore, two angle irons are installed on the assembly frame, and screws are provided at both ends of the supercharger shell. The screws pass through the angle irons and are screwed with nuts. Loosening the nuts can adjust the angle of the supercharger shell, thereby changing the blowing angle of the steel strip.

[0008] Furthermore, a hook is provided on the side of the assembly frame, and a spray gun is hung on the hook. The spray gun can be used to perform targeted cleaning on the steel strip locally and remove particles that are strongly attached to the steel strip.

[0009] Furthermore, the boost structure includes an elastic pad and an air jet hole located in the middle of the elastic pad. The blowing nozzle and the fixing cap clamp the elastic pad. When the air pressure is greater than the elastic force of the elastic pad, the elastic pad will be stretched open, and air will be sprayed from the air jet hole onto the steel belt for cleaning.

[0010] Compared with the prior art, the utility model has the following beneficial effects: air is sent into the supercharged shell through the vortex fan, the air pressure in the supercharged shell continues to increase, and when the air pressure expands the elastic pad, the pressurized air is sprayed onto the steel belt through the fixed cap. The pressurized air has a stronger blowing force and has a good cleaning effect on the steel belt. When the cleaned steel belt is rolled by the printing roller, the pattern on the steel belt will not be affected by particulate matter, ensuring that the pattern is neat and there are no spots on the surface of the steel belt, which helps to improve the quality of the steel belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the connection between the fixing cap and the elastic pad of the utility model;

[0013] Figure 3 It is a top view of the frame of the utility model.

[0014] In the figure: 1. bracket; 2. assembly frame; 3. hook; 4. jet gun; 5. roller frame; 6. printing roller; 7. fixing frame; 8. vortex fan; 9. duct; 10. nut; 11. booster shell; 12. angle iron; 13. fixing cap; 14. elastic pad; 15. jet hole; 16. blowing nozzle. DETAILED DESCRIPTION

[0015] 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.

[0016] Example:

[0017] See also Figures 1 - 3 The utility model provides a technical solution: a roller surface embossing mechanism, comprising a bracket 1 and an assembly frame 2 installed on the bracket 1, the assembly frame 2 is rotatably connected with a printing roller 6, the printing roller 6 is used for printing the steel strip, the steel strip passes through the printing roller 6, the rotation speed of the printing roller 6 corresponds to the moving speed of the steel strip, so as to realize continuous printing of the steel strip;

[0018] The left side of the upper surface of the assembly frame 2 is movably connected with a supercharging shell 11, and the supercharging shell 11 is connected with a plurality of blowing nozzles 16, and the blowing nozzles 16 are screwed with a fixing cap 13, and the fixing cap 13 is hollow and can clamp the supercharging structure together with the blowing nozzles 16;

[0019] A pressurization structure is installed between the blowing nozzle 16 and the fixing cap 13, and the pressurization structure controls the exhaust of the blowing nozzle 16. The pressurization structure can keep the air inside the pressurization shell 11 at a certain pressure;

[0020] The bracket 1 is provided with a vortex fan 8, and the vortex fan 8 is connected to the supercharging shell 11. The vortex fan 8 has the characteristics of high pressure, large air volume and low noise, and can provide the supercharging shell 11 with air of sufficient pressure;

[0021] The vortex fan 8 is used for conveying air to the supercharged shell 11 to increase the air pressure in the supercharged shell 11. The air expands the supercharged structure and is discharged through the blowing nozzle 16 to clean the steel belt before printing. Pressurized air is used to blow the steel belt to clean it more thoroughly.

[0022] In this embodiment, if Figure 1 and Figure 3 As shown, two roller frames 5 are installed on the edge of the surface of the assembly frame 2, and the printing roller 6 is rotatably connected to the roller frames 5. The roller frames 5 support the printing roller 6, so that the printing roller 6 rotates more smoothly. The printing roller 6 can also be replaced through the roller frames 5.

[0023] In this embodiment, if Figure 1 and Figure 3 As shown, a fixing frame 7 is welded on the bracket 1, and the vortex fan 8 is installed on the surface of the fixing frame 7. The fixing frame 7 supports the vortex fan 8 and provides an installation position for the vortex fan 8.

[0024] In this embodiment, if Figure 1 and Figure 3 As shown, two angle irons 12 are installed on the assembly frame 2, and the supercharger shell 11 has screws at both ends. The screws pass through the angle irons 12 and are screwed with nuts 10. The supercharger shell 11 can be fixed by screwing the nuts 10, and the position of the supercharger shell 11 can be rotated to adjust the position of the supercharger shell 11 by loosening the nuts 10.

[0025] In this embodiment, if Figure 1 As shown, a hook 3 is provided on the side of the assembly frame 2, and a jet gun 4 is hung on the hook 3. The jet gun 4 can be connected to an air pump. The jet gun 4 can be used to clean a certain part of the steel strip in a targeted manner to remove granular impurities with greater adhesion.

[0026] In this embodiment, if Figure 2 As shown, the boost structure includes an elastic pad 14 and an air jet hole 15 located in the middle of the elastic pad 14. The blowing nozzle 16 and the fixing cap 13 clamp the elastic pad 14. When the air pressure is low, the elasticity of the elastic pad 14 will close the air jet hole 15, so as to maintain the pressure of the boost shell 11 and ensure that the air in the boost shell 11 has a certain pressure.

[0027] In this embodiment, ifFigure 1 As shown, the air outlet of the vortex fan 8 is connected to a duct 9, and the other end of the duct 9 is connected to the supercharger shell 11 to keep the vortex fan 8 stably delivering air to the supercharger shell 11.

[0028] Specifically, when in use, the steel belt passes under the supercharged shell 11 and then passes through the printing roller 6. The vortex fan 8 works to send air into the supercharged shell 11. The air pressure in the supercharged shell 11 increases. When the air pressure is greater than the elastic force of the elastic pad 14, the air stretches the elastic pad 14. At this time, the jet hole 15 opens, and the air is ejected from the jet hole 15 and sprayed onto the steel belt, blowing away the particles on the steel belt, ensuring that there will be no defects when the printing roller 6 rolls the steel belt, and the quality of the steel belt rolling is better.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller-type surface embossing mechanism, comprising a bracket (1) and a mounting frame (2) mounted on the bracket (1), characterized in that: The assembly frame (2) is rotatably connected to a printing roller (6), the printing roller (6) is used for printing the steel strip, the upper surface of the assembly frame (2) is movably connected to a booster shell (11) on the left side, the booster shell (11) is connected to a plurality of blowing nozzles (16), and the blowing nozzles (16) are screwed with a fixing cap (13); A pressurizing structure is installed between the blowing nozzle (16) and the fixing cap (13), and the pressurizing structure controls the exhaust of the blowing nozzle (16); A vortex fan (8) is installed on the bracket (1), and the vortex fan (8) is connected to the supercharged shell (11). The vortex fan (8) is used to transport air to the supercharged shell (11) so as to increase the air pressure in the supercharged shell (11). The air expands the supercharged structure and is discharged through the blowing nozzle (16) to clean the steel belt before printing.

2. The roll-type surface embossing mechanism according to claim 1, wherein: Two roller frames (5) are installed on the edge of the surface of the assembly frame (2), and the printing roller (6) is rotatably connected to the roller frames (5).

3. A roll-type surface embossing mechanism according to claim 1, characterized in that: A fixing frame (7) is welded to the bracket (1), and the vortex fan (8) is mounted on the surface of the fixing frame (7).

4. A roll-type surface embossing mechanism according to claim 1, characterized in that: Two angle irons (12) are installed on the assembly frame (2), and screw rods are provided at both ends of the booster shell (11). The screw rods pass through the angle irons (12) and are then screwed with nuts (10).

5. A roll type surface embossing mechanism according to claim 1, characterized in that: A hook (3) is provided on the side of the assembly frame (2), and a spray gun (4) is hung on the hook (3).

6. The roll-type surface embossing mechanism according to claim 1, characterized in that: The pressurization structure comprises an elastic pad (14) and an air jet hole (15) located in the middle of the elastic pad (14); the air blowing nozzle (16) and the fixing cap (13) clamp the elastic pad (14).

7. The roll type surface embossing mechanism according to claim 1, characterized in that: The air outlet of the vortex fan (8) is connected to a conduit (9), and the other end of the conduit (9) is in communication with the supercharging shell (11).

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