Banner printer with washing and drying functions

Abstract

The utility model belongs to the field of printers, and relates to a banner printer with washing and drying functions, which comprises a printer body and a washing and drying device arranged outside the printer body, the washing and drying device comprises a shell, one side in the shell, which is far away from the printer body, is provided with a winding roller for winding a banner, and the winding roller is connected with the printer body. A plurality of spray heads are arranged at the top of the shell, a drying structure is arranged between the spray heads and the winding roller, the drying structure comprises a heater, and a fan is installed above the heater. According to the utility model, the nozzles are arranged to spray the banner cloth, and the drying structure is arranged to blow hot air to the banner cloth, so that disperse dyes on the banner cloth can be washed away and then dried, and the dried banner cloth is obtained.

Description

Technical Field

[0001] The utility model belongs to the field of printers and relates to a banner printer with water washing and drying functions. Background Art

[0002] In the latest banner cloth production technology, a new type of banner cloth that is fold-resistant, sun-resistant and blister-resistant has been developed. This banner cloth is based on polyester yarn and coated with disperse dyes.

[0003] The disperse dye on the cloth base is heated to 80℃-130℃ by a thermal printer, so that the disperse dye is closely combined with the polyester cloth to form a pattern.

[0004] However, the color of the heated area is different from that of the unheated area, because the disperse dye in the unheated area is easy to fall off when exposed to water, and the original color of the cloth base is revealed after falling off. Therefore, a structure is needed to wash the unprinted heated area after printing to leave the base color of the cloth, so as to meet the needs of simple and convenient printing and making banners. Utility Model Content

[0005] In view of the above problems, the utility model provides a banner printer which washes away disperse dyes by spraying the banner cloth and dries the banner cloth by hot air.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a banner printer with water washing and drying functions, including a printer body, and also including a water washing and drying device arranged outside the printer body, the water washing and drying device includes a shell, and a winding roller for winding up the banner is arranged on the side of the shell away from the printer body, a plurality of nozzles are arranged on the top of the shell, and a drying structure is arranged between the plurality of nozzles and the winding roller, and the drying structure includes a heater, and a fan is installed above the heater.

[0007] Preferably, a collection tank for collecting waste water is provided below the nozzle.

[0008] Preferably, the collecting tank is connected to a first water pump, the first water pump is connected to a purifier, the purifier is connected to a water storage tank, and the water storage tank is connected to a second water pump for supplying water to a plurality of nozzles.

[0009] Preferably, a base is provided at the bottom of the shell, the purifier is arranged in the base, and a first water pump is connected above the base.

[0010] Preferably, a partition is provided between the drying structure and the plurality of nozzles.

[0011] Preferably, a support roller for supporting the banner is provided below the nozzle.

[0012] Preferably, the heater comprises a heating tube, and the heating tube is connected to a plurality of fins.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model sprays the banner cloth by means of a nozzle, and blows hot air to the banner cloth by means of a drying structure, so that disperse dyes on the banner cloth are washed away and then dried to obtain a dry banner cloth.

[0015] The utility model is convenient to use and easy to manufacture, can recycle water, has little pollution to the environment, and is suitable for manufacture and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0017] Figure 1 It is a structural schematic diagram of a banner printer with washing and drying functions;

[0018] Figure 2 It is a structural schematic diagram of a water washing and drying device;

[0019] Figure 3 A schematic diagram of the heater structure.

[0020] In the above figures, 1. printer body; 2. washing and drying device; 21. shell; 22. winding roller; 23. nozzle; 24. drying structure; 241. fan; 242. heater; 2421. heating tube; 2422. fin; 25. collecting tank; 26. purifier; 27. first water pump; 28. water storage tank; 29. ​​support roller; 3. second water pump; 4. partition. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, in order to complete the washing and drying processes, the utility model provides a banner printer with washing and drying functions, including a printer body 1, and also including a washing and drying device 2 arranged outside the printer body 1, the washing and drying device 2 includes a shell 21, and a winding roller 22 for winding the banner is arranged on the side of the shell 21 away from the printer body 1, a plurality of nozzles 23 are arranged on the top of the shell 21, and a drying structure 24 is arranged between the plurality of nozzles 23 and the winding roller 22, and the drying structure 24 includes a heater 242, and a fan 241 is installed above the heater 242.

[0024] Specifically, the device sprays water on the printed banner cloth through the nozzle 23, so that the disperse dye in the unheated area dissolves in water, and the wind blown out by the fan 241 is heated by the heater 242 to become hot air, which heats the wet banner cloth, causing the moisture on the banner cloth to evaporate and be carried away by the air flow.

[0025] Furthermore, a collection tank 25 for collecting waste water is provided below the nozzle 23 .

[0026] Furthermore, the collection tank is connected to a first water pump 27, and the first water pump 27 is connected to a purifier 26. The first water pump is used to provide a positive pressure to the purifier 26 to speed up the flow of water in the water purifier 26. The purifier 26 is connected to a water storage tank 28 for storing clean water. The water storage tank 28 is connected to a second water pump 3 for supplying water to a plurality of nozzles 23. The second water pump 3 is connected to the plurality of nozzles 23.

[0027] Furthermore, a base is provided at the bottom of the shell 21, the purifier 26 is arranged in the base, and a first water pump 27 is connected above the base.

[0028] Furthermore, a partition 4 is provided between the drying structure 24 and the plurality of nozzles 23 to prevent water from splashing onto the drying structure 24 .

[0029] Furthermore, a support roller 29 for supporting the banner is provided below the nozzle 23 .

[0030] Furthermore, the heater 242 includes a heating tube 2421, and the heating tube is connected to a plurality of fins 2422. The heating tube is a common component and will not be described in detail here. The wind blown by the fan 241 can pass through the gaps between the fins and be heated.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A banner printer with washing and drying functions, comprising a printer body, characterized in that: It also includes a water washing and drying device arranged outside the printer body, the water washing and drying device includes a shell, a winding roller for winding up the banner is arranged on the side of the shell away from the printer body, a plurality of nozzles are arranged on the top of the shell, a drying structure is arranged between the plurality of nozzles and the winding roller, the drying structure includes a heater, and a fan is installed above the heater.

2. A banner printer with washing and drying functions according to claim 1, characterized in that: A collecting tank for collecting waste water is arranged below the nozzle.

3. A banner printer with washing and drying functions according to claim 2, characterized in that: The collecting tank is connected to a first water pump, the first water pump is connected to a purifier, the purifier is connected to a water storage tank, and the water storage tank is connected to a second water pump for supplying water to a plurality of nozzles.

4. A banner printer with washing and drying functions according to claim 3, characterized in that: A base is arranged at the bottom of the shell, the purifier is arranged in the base, and a first water pump is connected above the base.

5. A banner printer with washing and drying functions according to claim 1, characterized in that: A partition is arranged between the drying structure and the plurality of nozzles.

6. A banner printer with washing and drying functions according to claim 1, characterized in that: A supporting roller for supporting the banner is arranged below the nozzle.

7. A banner printer with washing and drying functions according to claim 1, characterized in that: The heater comprises a heating tube, and the heating tube is connected with a plurality of fins.

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