Rapid surface coloring device for advertising board manufacturing

Abstract

The utility model relates to the technical field of advertising board manufacturing, in particular to a rapid surface coloring device for advertising board manufacturing. An air outlet is fixedly installed on the inner wall of one side of the machine body, and a fan device is fixedly installed on the outer wall of one end of the machine body and communicates with the air outlet. The upper side of the inner end of the machine body is in transmission connection with a conveying belt. A heater is fixedly installed on the inner wall of one end of the machine body and located below the conveying belt. The surface rapid coloring device has the advantages that the upper side of the inner end of the surface rapid coloring device for advertising board manufacturing is in transmission connection with the conveying belt, the fixed magnetic strips and the movable magnetic strips are installed on the upper wall of the conveying belt to clamp advertising boards of various sizes, and the fan device and the air outlet are fixedly installed on one side of the inner end and one side of the outer end of the device; and the heater is fixedly installed at the inner end of the machine body and located below the conveying belt, and therefore drying of the advertising board is achieved.

Description

Technical Field

[0001] The utility model relates to the field of billboard production, in particular to a device for quickly coloring the surface of a billboard for production. Background Technique

[0002] Billboards are widely used today. Billboards include signs hung by shops in the streets and alleys, as well as billboards hung on the walls and standing outdoors for publicity. It is necessary to spray paint the surface of the billboards to achieve the purpose of rust prevention.

[0003] For example, in the Chinese patent document CN112317215A, a device for quickly coloring the surface of a billboard for production is disclosed. By controlling the switch, the first motor rotates in the reverse direction, so that the nozzle sprays paint on the upper surface of the billboard from right to left in a secondary covering manner. This not only improves the painting effect, but also saves the time and physical strength of workers, improves work efficiency, and at the same time can avoid the problem that workers are easily harmed by paint during painting, thus affecting their physical health.

[0004] However, although the above solution solves the problems of easy harm to workers' bodies and low work efficiency, it does not solve the problem of inconveniently limiting the position of the billboard. At the same time, friction will occur when the billboards are placed and stacked after painting, which is easy to damage the patterns on the surface of the billboards and affect the overall advertising effect. Therefore, in view of the above problems, a device for quickly coloring the surface of a billboard for production is specifically proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a device for quickly coloring the surface of a billboard for production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A device for quickly coloring the surface of a billboard for production, the device for quickly coloring the surface of a billboard for production includes:

[0007] A machine body, and a cabinet door is installed on the lower surface of the machine body;

[0008] An air outlet is fixedly installed on one inner wall of the machine body, and a fan device is fixedly installed on one outer wall of the machine body. The air outlet is communicated with the fan device;

[0009] A conveyor belt is drivingly connected to the upper side of the inner end of the machine body. A clamping device is arranged at one end of the conveyor belt, and a heater is fixedly installed on one inner wall of the machine body. The heater is located below the conveyor belt.

[0010] Preferably, a controller is fixedly installed on the inner wall of the machine body. An inkjet port is arranged below the controller, and an ink guide tube is connected to the left end of the controller.

[0011] Preferably, a plurality of bearing seats are fixedly installed on both the front and rear sides of the inner end of the machine body, and a transmission shaft is rotatably connected between two bearing seats in the front-rear direction.

[0012] Preferably, a sleeve is arranged on the surface of the transmission shaft, and the conveyor belt is sleeved outside the transmission shaft through the sleeve.

[0013] Preferably, a motor is fixedly installed on one side of the outer wall of the machine body, and the output end of the motor is fixedly connected to one end of one of the transmission shafts through a coupling.

[0014] Preferably, the clamping device includes a fixed magnetic strip and a protective cover. The protective cover is fixedly installed on the outer wall of one end of the conveyor belt. An automatic retractable roller is installed inside the protective cover. The automatic retractable roller is sleeved with a non-woven fabric, and one end of the non-woven fabric passes through the outer end of the protective cover and is fixedly connected to a movable magnetic strip.

[0015] Preferably, the fixed magnetic strip is fixedly installed on one side of the outer end of the conveyor belt, and upper magnetic strips are installed on the upper ends of both the fixed magnetic strip and the movable magnetic strip through hinges.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The conveyor belt is drivenly connected to the upper side of the inner end of a surface rapid coloring device for billboard production proposed by the present utility model. A fixed magnetic strip and a movable magnetic strip are installed on the upper wall of the conveyor belt to clamp billboards of various sizes;

[0018] 2. A fan device and an air outlet are fixedly installed on one side of the inner and outer ends of a surface rapid coloring device for billboard production proposed by the present utility model. The air blown by the fan device is transmitted to the inside of the machine body through the air outlet. A heater is fixedly installed below the conveyor belt at the inner end of the machine body, thereby realizing the drying of the ink on the surface of the billboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present utility model;

[0020] Figure 2 is Figure 1 a schematic enlarged view of the structure at A in

[0021] Figure 3 It is a schematic structural diagram of the present utility model.

[0022] In the figure: 1, machine body; 2, controller; 3, inkjet port; 6, cabinet door; 7, ink guide tube; 8, fan device; 9, bearing seat; 10, screw; 11, fixed magnetic strip; 12, conveyor belt; 13, air outlet; 14, protective cover; 15, hinge; 16, non-woven fabric; 17, movable magnetic strip; 18, automatic retractable roller; 19, upper magnetic strip; 20, motor; 21, heater; 22, transmission shaft; 23, sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0024] See also Figures 1-3 The utility model provides a technical solution: a device for quickly coloring a surface of a billboard, the device comprising:

[0025] A cabinet door 6 is installed on the lower surface of the body 1, and the cabinet door 6 is fixedly connected by a hinge 15. The cabinet door 6 is opened with a handle to protect the paint box. An air outlet 13 is fixedly installed on the inner wall of one side of the body 1, and a fan device 8 is fixedly installed on the outer wall of one end of the body 1. The air outlet 13 is connected to the fan device 8. The air outlet 13 and the fan device 8 are fixedly connected to the surface of the body 1 by screws 10. The wind generated by the fan device 8 is discharged through the air outlet 13 to dry the ink on the surface of the billboard placed above the conveyor belt 12. The billboard here is made of soft material.

[0026] A conveyor belt 12 is transmission-connected to the upper inner end of the body 1, and a clamping device is provided at one end of the conveyor belt 12. A heater 21 is fixedly installed on the inner wall of one end of the body 1, and the heater 21 is located below the conveyor belt 12. The heater 21 generates heat to dry the paint sprayed on the billboard. A controller 2 is fixedly installed on the inner wall of the body 1, and an inkjet port 3 is provided below the controller 2. An ink guide tube 7 is connected to the left end of the controller 2, and one end of the ink guide tube 7 passes through the surface of the body 1 and is connected to the ink box inside the lower end of the body 1. The pigment in the ink box is transmitted to the controller 2 through the ink guide tube 7. A color mixing device is provided in the controller 2, and the controller 2 controls the color mixing box through the PLC to achieve the desired color for spraying.

[0027] On both the front and rear sides of the inner end of the machine body 1, a number of bearing seats 9 are fixedly installed. A transmission shaft 22 is rotatably connected between two bearing seats 9 in the front-rear direction. A sleeve 23 is arranged on the surface of the transmission shaft 22. The conveyor belt 12 is sleeved outside the transmission shaft 22 through the sleeve 23. On one side of the outer wall of the machine body 1, a motor 20 is fixedly installed. The output end of the motor 20 is fixedly connected to one end of a transmission shaft 22 through a coupling. The motor 20 is installed on the surface of the rear platform of the machine body 1 by screws 10. The rotation of the output shaft of the motor 20 is transmitted to one of the transmission shafts 22 through the coupling to drive the conveyor belt 12 to rotate. The motor 20 drives the transmission shaft 22, and the transmission shaft 22 drives the conveyor belt 12, so as to realize the painting and drying of the billboard.

[0028] The clamping devices are divided into two groups and are symmetrically arranged on the surface of the conveyor belt 12. Each clamping device includes a fixed magnetic strip 11 and a protective cover 14. The protective cover 14 is fixedly installed on the outer wall of one end of the conveyor belt 12. An automatic retractable roller 18 is installed in the protective cover 14 to protect the automatic retractable roller 18 and the non-woven fabric 16. The automatic retractable roller 18 is sleeved with the non-woven fabric 16. One end of the non-woven fabric 16 passes through the outer end of the protective cover 14 and is fixedly connected to a movable magnetic strip 17 to realize the lateral movement of the movable magnetic strip 17. The fixed magnetic strip 11 is fixedly installed on one side of the outer end of the conveyor belt 12. Upper magnetic strips 19 are installed on the upper ends of both the fixed magnetic strip 11 and the movable magnetic strip 17 through hinges 15. One end of the billboard is placed on the upper end of the fixed magnetic strip 11 and then the upper magnetic strip 19 is closed to achieve positioning. The hinge 15 connects the upper end of the fixed magnetic strip 11 and the upper end of the upper magnetic strip 19 through a screw 10. The movable magnetic strip 17 tightens or relaxes the non-woven fabric 16 through the rotational movement of the torsion spring of the automatic retractable roller 18 so that the movable magnetic strip 17 can move laterally, realizing the clamping of billboards of various sizes.

[0029] During actual use, the motor 20 is started to transmit rotation through the coupling to one of the transmission shafts 22 to drive the movement of the conveyor belt 12. A set of clamping devices on the upper wall of the conveyor belt 12 is moved directly above. Fixed magnetic strips 11 and movable magnetic strips 12 are installed on the conveyor belt 12. The positioning of the billboard is achieved by opening and closing the upper magnetic strip 19. The movable magnetic strip 15 tightens or relaxes the non-woven fabric 16 through the rotational movement of the torsion spring of the automatic retractable roller 18 so that the movable magnetic strip 15 can move laterally, realizing the clamping of billboards of various sizes. The fan device 8 generates wind and discharges it through the air outlet 13. When the conveyor belt 12 rotates to the air outlet 13, the ink on the surface of the billboard is dried. When a set of clamping devices rotates to the lower part, the upper surface ink of the billboard is dried through the heater 21. At this time, the other set of clamping devices rotates to the upper part to clamp and spray the next billboard, and so on, improving the production efficiency of the billboard and preventing damage to the surface pattern of the billboard during stacking.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid surface coloring device for billboard production, characterized in that: The device for quickly coloring the surface of the billboard comprises: A machine body (1), a cabinet door (6) being installed on the lower surface of the machine body; An air outlet (13) is fixedly mounted on an inner wall of one side of the machine body (1), and a fan device (8) is fixedly mounted on an outer wall of one end of the machine body (1), and the air outlet (13) is in communication with the fan device (8); The upper inner side of the machine body (1) is connected to a conveyor belt (12) in a transmission manner, one end of the conveyor belt (12) is provided with a clamping device, and a heater (21) is fixedly installed on the inner wall of one end of the machine body (1), and the heater (21) is located below the conveyor belt (12).

2. The device for rapid surface coloring for billboard production according to claim 1, characterized in that: A controller (2) is fixedly mounted on the inner wall of the machine body (1), an ink jet port (3) is arranged below the controller (2), and an ink guide tube (7) is connected to the left end of the controller (2).

3. The device for rapid surface coloring for billboard production according to claim 1, characterized in that: A plurality of bearing seats (9) are fixedly mounted on both the front and rear sides of the inner end of the machine body (1), and a transmission shaft (22) is rotatably connected between the two bearing seats (9) in the front and rear directions.

4. The device for rapid surface coloring for billboard production according to claim 3, characterized in that: The surface of the transmission shaft (22) is provided with a sleeve (23), and the conveyor belt (12) is sleeved on the outside of the transmission shaft (22) through the sleeve (23).

5. The device for rapid surface coloring for billboard production according to claim 4, characterized in that: A motor (20) is fixedly mounted on one side of the outer wall of the machine body (1), and an output end of the motor (20) is fixedly connected to one end of one of the transmission shafts (22) via a coupling.

6. The device for rapid surface coloring for billboard production according to claim 5, characterized in that: The clamping device comprises a fixed magnetic strip (11) and a protective cover (14). The protective cover (14) is fixedly mounted on the outer wall of one end of the conveyor belt (12). An automatic shrinking roller (18) is mounted inside the protective cover (14). The automatic shrinking roller (18) is covered with a non-woven fabric (16). One end of the non-woven fabric (16) passes through the outer end of the protective cover (14) and is fixedly connected to a movable magnetic strip (17).

7. The device for rapid surface coloring for billboard production according to claim 6, characterized in that: The fixed magnetic strip (11) is fixedly mounted on one side of the outer end of the conveyor belt (12), and the upper ends of the fixed magnetic strip (11) and the movable magnetic strip (17) are both mounted with an upper magnetic strip (19) via a hinge (15).

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