Drying equipment

Abstract

The utility model discloses a drying device which comprises a base and a printing coiled material, a drying box is installed on one side of the top of the base, and a drying assembly used for drying the printing coiled material is installed on the top of the drying box. According to the winding device, dried printing coiled materials can be wound through the winding assembly, after winding is completed, a screw sleeve is rotated, then a screw rod is taken down, at the moment, a winding wheel can be taken down from a second rotating shaft, the purpose of facilitating discharging is achieved, the production efficiency of decoration printing products is improved, and by arranging a pressing assembly, the winding device is convenient to use and high in practicability. The winding compactness of the printing coiled material during winding can be improved; hot air is exhausted through the heat dissipation groove in the bottom of the heat exhaust pipe and blown to the printing coiled material below to dry and dry the printing coiled material, the air cooler is started, the air cooler conveys cold air into the air pipe, then the cold air cools the printing coiled material, and therefore the stability of printing on the surface of the printing coiled material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of decorative printed matter, in particular to a drying device. Background Art

[0002] Decoration, also known as decoration, is a complete set of construction and design plans formed according to certain design concepts and aesthetic rules. The main decoration techniques include: drawing, piling and printing, etc. When performing printing and printing steps, drying equipment is required to assist the decorative prints to dry and form quickly.

[0003] Chinese patent number: CN213920252U, proposes a printed matter drying mechanism, including a drying box, a fan is installed at the middle of the top of the drying box, side guards of an integral structure are arranged on both sides of the drying box, a transmission roller is installed between the side guards, and a conveyor belt is installed between the transmission rollers. The utility model has a fan installed at the middle of the top of the drying box, a heating chamber is arranged at the inner top of the drying box, a heat transfer frame is installed at the bottom of the heating chamber, through which the heat can be evenly distributed, and the drying effect of the printed matter is improved, side guards of an integral structure are arranged on both sides of the drying box, a transmission roller is installed between the side guards, and an electric heating pipe is installed in the middle of the transmission roller, a heat transfer strip is installed on the outside of the transmission roller, and a conveyor belt is installed between the transmission rollers, and the conveyor belt is set as a heat transfer mesh belt structure, which facilitates the transfer of heat and can accelerate the drying effect of the printed matter.

[0004] Although the above patent can improve the drying effect, when drying flexible printed products such as paper rolls and cloth rolls, there is no plan for winding and unloading, and only heating is used to dry the printed materials, but there is a lack of cooling structure, and the printed pattern is not easy to stabilize. Therefore, we need to propose a drying device. Utility Model Content

[0005] The purpose of the utility model is to provide a drying device, which has the advantages of being easy to unload and improving the stability of printed patterns, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a drying device, comprising a base and a printed coil, a drying box is installed on one side of the top of the base, a drying component for drying the printed coil is installed on the top of the drying box, and the bottom of the drying component extends to the interior of the drying box;

[0007] A cooling box is installed on the top of the base, a cooling component for cooling the dried printed coil is installed on the top of the cooling box, and the bottom of the cooling component is connected to the inside of the cooling box;

[0008] A shell is installed on the top of the base and on a side away from the drying box, and a winding assembly for winding the printing coil is installed inside the shell. One end of the printing coil slides through the drying box and the cooling box in sequence and extends to the inside of the shell and is connected to the surface of the winding assembly.

[0009] A pressing assembly for pressing the printing coil is installed on the top of the shell. The pressing assembly is located above the winding assembly and the bottom of the pressing assembly is in contact with the surface of the printing coil.

[0010] Preferably, the drying assembly comprises a hot air blower installed on the top of the drying box, the exhaust end of the hot air blower is connected to a shunt pipe, and the bottom of the shunt pipe extends to the interior of the drying box and is connected to a heat exhaust pipe.

[0011] Preferably, a heat dissipation groove is provided at the bottom of the heat exhaust pipe, and the heat dissipation groove is located above the printing coil. The top of the drying box and the side away from the heat exhaust pipe are connected to a first exhaust pipe.

[0012] Preferably, a support plate is installed on the top of the base and on a side away from the shell, and one end of the support plate extends to the interior of the drying box and fits with the bottom of the printed coil.

[0013] Preferably, the cooling assembly includes an air cooler installed on the top of the cooling box, the exhaust end of the air cooler is connected to an air duct, the bottom of the air duct is connected to the top of the cooling box, and the top of the cooling box and the side away from the air cooler is connected to a second exhaust pipe.

[0014] Preferably, the winding assembly includes a winding wheel located below the inner cavity of the shell, one end of the printing coil is wound around the surface of the winding wheel, a first rotating shaft is installed at the center of both ends of the winding wheel, a motor is installed on the outside of the shell, and second rotating shafts are rotatably installed on both sides of the shell, a slot is provided at one end of the second rotating shaft close to the first rotating shaft, and an end of the first rotating shaft away from the winding wheel is slidably engaged in the inside of the slot.

[0015] Preferably, the top of the second rotating shaft is threadedly connected with a screw, the bottom of the screw passes through the first rotating shaft and the second rotating shaft and extends to the outside of the second rotating shaft, the bottom of the screw is threadedly sleeved with a threaded sleeve, and the top of the threaded sleeve is in contact with the bottom of the second rotating shaft.

[0016] Preferably, the clamping assembly includes a clamping wheel, which is located above the winding wheel, and a bracket is rotatably installed above the outside of the winding wheel, a screw rod is threadedly connected at the center of the top of the shell, the bottom of the screw rod extends to the inside of the shell and a plate body is rotatably installed, and sliding rods are slidably inserted at the top of the shell and on both sides of the screw rod, the bottom of the sliding rod slides through the plate body and is connected to the top of the bracket, and a spring is installed between the plate body and the bracket.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can reel in the dried printed coil through the reeling assembly. After the reeling is completed, the screw sleeve is rotated and then the screw is removed. At this time, the reeling wheel can be removed from the second rotating shaft, so as to facilitate the unloading and improve the production efficiency of decorative printed products. By setting a clamping assembly, the tightness of the printed coil during reeling can be improved.

[0019] 2. In the utility model, hot air is discharged through the heat dissipation groove at the bottom of the heat exhaust pipe and blown to the printing coil below to dry the printing coil. By starting the cold air blower, the cold air blower conveys cold air to the inside of the air duct, and then the cold air cools the printing coil, thereby improving the stability of printing on the surface of the printing coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the drying box of the utility model;

[0022] Figure 3 It is a schematic cross-sectional view of the cooling box of the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the housing of the utility model;

[0024] Figure 5 It is an exploded view of the first rotating shaft and the second rotating shaft of the utility model.

[0025] In the figure: 1. base; 2. printing coil; 3. drying box; 4. cooling box; 5. shell; 6. hot air blower; 7. shunt pipe; 8. heat exhaust pipe; 9. first exhaust pipe; 10. support plate; 11. cold air blower; 12. air duct; 13. second exhaust pipe; 14. take-up wheel; 15. first rotating shaft; 16. motor; 17. second rotating shaft; 18. screw; 19. screw sleeve; 20. clamping wheel; 21. bracket; 22. screw; 23. plate; 24. slide rod; 25. spring. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a drying device, including a base 1 and a printing coil 2, a drying box 3 is installed on one side of the top of the base 1, a drying assembly for drying the printing coil 2 is installed on the top of the drying box 3, and the bottom of the drying assembly extends to the inside of the drying box 3; the drying assembly includes a hot air blower 6 installed on the top of the drying box 3, the exhaust end of the hot air blower 6 is connected to a shunt pipe 7, the bottom of the shunt pipe 7 extends to the inside of the drying box 3 and is connected to a heat exhaust pipe 8. By starting the hot air blower 6, the hot air blower 6 draws external air for heating, and the heated gas enters the inside of the heat exhaust pipe 8 through the shunt pipe 7, and then is discharged into the inside of the drying box 3 through the heat exhaust pipe 8.

[0028] Furthermore, a heat dissipation groove is provided at the bottom of the heat exhaust pipe 8, and the heat dissipation groove is located above the printing coil 2. The top of the drying box 3 and the side away from the heat exhaust pipe 8 are connected to the first exhaust pipe 9. A support plate 10 is installed at the top of the base 1 and the side away from the shell 5, and one end of the support plate 10 extends to the inside of the drying box 3 and fits the bottom of the printing coil 2. The hot air is discharged through the heat dissipation groove at the bottom of the heat exhaust pipe 8 and blown to the printing coil 2 below, so as to dry and dry the printing coil 2.

[0029] Then the gas is discharged to the outside of the drying box 3 through the first exhaust pipe 9 .

[0030] It is worth noting that: a cooling box 4 is installed on the top of the base 1, a cooling assembly for cooling the dried printed coil 2 is installed on the top of the cooling box 4, and the bottom of the cooling assembly is connected to the inside of the cooling box 4; the cooling assembly includes a cooling fan 11 installed on the top of the cooling box 4, the exhaust end of the cooling fan 11 is connected to the air duct 12, the bottom of the air duct 12 is connected to the top of the cooling box 4, and the top of the cooling box 4 and the side away from the cooling fan 11 is connected to the second exhaust pipe 13. By starting the cooling fan 11, the cooling fan 11 conveys cold air to the inside of the air duct 12, and then the cold air cools the printed coil 2, thereby improving the stability of the printing on the surface of the printed coil 2.

[0031] Furthermore, a housing 5 is installed on the top of the base 1 and on the side away from the drying box 3. A reel assembly for reeling the printed coil 2 is installed inside the housing 5. One end of the printed coil 2 slides through the drying box 3 and the cooling box 4 in sequence and extends to the inside of the housing 5 and is connected to the surface of the reel assembly. The reel assembly includes a reel wheel 14 located below the inner cavity of the housing 5. One end of the printed coil 2 is wound around the surface of the reel wheel 14. A first rotating shaft 15 is installed at the center of both ends of the reel wheel 14. A motor 16 is installed outside the housing 5. A second rotating shaft 17 is rotatably installed on both sides of the housing 5. A slot is provided at one end of the second rotating shaft 17 close to the first rotating shaft 15. One end of the first rotating shaft 15 away from the reel wheel 14 slides and is engaged in the slot. By starting the motor 16, the output shaft of the motor 16 drives the reel wheel 14 to rotate through the second rotating shaft 17 and the first rotating shaft 15. The dried printed coil 2 is reeled while the reel wheel 14 rotates.

[0032] Specifically, the top of the second rotating shaft 17 is threadedly connected with a screw rod 18, the bottom of the screw rod 18 penetrates the first rotating shaft 15 and the second rotating shaft 17 and extends to the outside of the second rotating shaft 17, the bottom of the screw rod 18 is threadedly sleeved with a screw sleeve 19, and the top of the screw sleeve 19 is in contact with the bottom of the second rotating shaft 17. After winding is completed, the screw sleeve 19 is rotated and then the screw rod 18 is removed. At this time, the winding wheel 14 can be removed from the second rotating shaft 17, so as to facilitate unloading and improve the production efficiency of decorative printing products.

[0033] In addition, a clamping assembly for clamping the printing coil 2 is installed on the top of the housing 5. The clamping assembly is located above the winding assembly and the bottom thereof is in contact with the surface of the printing coil 2. The clamping assembly includes a clamping wheel 20, which is located above the winding wheel 14. A bracket 21 is rotatably installed above the outside of the winding wheel 14. A screw rod 22 is threadedly connected at the center of the top of the housing 5. The bottom of the screw rod 22 extends into the interior of the housing 5 and is rotatably installed with a plate 23. Slide rods 24 are slidably inserted at the top of the housing 5 and on both sides of the screw rod 22. The bottom of the slide rod 24 slides through the plate 23 and is connected to the top of the bracket 21. A spring 25 is installed between the plate 23 and the bracket 21.

[0034] By rotating the screw rod 22, the screw rod 22 drives the plate 23 and the bracket 21 to move, and the bracket 21 drives the clamping wheel 20 to clamp the printing coil 2 on the surface of the winding wheel 14, so that the tightness of the printing coil 2 during winding can be improved.

[0035] 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 drying device, comprising a base (1) and a printed coil (2), characterized in that: A drying box (3) is installed on one side of the top of the base (1), a drying component for drying the printed coil (2) is installed on the top of the drying box (3), and the bottom of the drying component extends to the interior of the drying box (3); A cooling box (4) is installed on the top of the base (1), a cooling component for cooling the dried printed coil (2) is installed on the top of the cooling box (4), and the bottom of the cooling component is connected to the interior of the cooling box (4); A shell (5) is installed on the top of the base (1) and on a side away from the drying box (3), and a winding assembly for winding the printing coil (2) is installed inside the shell (5). One end of the printing coil (2) slides through the drying box (3) and the cooling box (4) in sequence and extends to the inside of the shell (5) and is connected to the surface of the winding assembly; A pressing assembly for pressing the printing coil (2) is installed on the top of the housing (5); the pressing assembly is located above the winding assembly and the bottom is in contact with the surface of the printing coil (2).

2. A drying device according to claim 1, characterized in that: The drying assembly comprises a hot air blower (6) installed on the top of the drying box (3); the exhaust end of the hot air blower (6) is connected to a shunt pipe (7); the bottom of the shunt pipe (7) extends to the interior of the drying box (3) and is connected to a heat exhaust pipe (8).

3. A drying device according to claim 1, characterized in that: A heat dissipation groove is provided at the bottom of the heat exhaust pipe (8), and the heat dissipation groove is located above the printing coil (2). A first exhaust pipe (9) is connected to the top of the drying box (3) and on a side away from the heat exhaust pipe (8).

4. A drying device according to claim 1, characterized in that: A support plate (10) is installed on the top of the base (1) and on the side away from the shell (5), and one end of the support plate (10) extends to the inside of the drying box (3) and fits with the bottom of the printed coil (2).

5. A drying device according to claim 1, characterized in that: The cooling assembly comprises an air cooler (11) installed on the top of a cooling box (4); the exhaust end of the air cooler (11) is connected to an air duct (12); the bottom of the air duct (12) is connected to the top of the cooling box (4); and the top of the cooling box (4) and a side away from the air cooler (11) is connected to a second exhaust duct (13).

6. A drying device according to claim 1, characterized in that: The winding assembly comprises a winding wheel (14) located below the inner cavity of the shell (5); one end of the printing coil (2) is wound around the surface of the winding wheel (14); a first rotating shaft (15) is installed at the center of both ends of the winding wheel (14); a motor (16) is installed outside the shell (5); and second rotating shafts (17) are rotatably installed on both sides of the shell (5); a slot is provided at one end of the second rotating shaft (17) close to the first rotating shaft (15); and an end of the first rotating shaft (15) away from the winding wheel (14) is slidably engaged in the slot.

7. A drying device according to claim 1, characterized in that: The top of the second rotating shaft (17) is threadedly connected to a screw rod (18), the bottom of the screw rod (18) passes through the first rotating shaft (15) and the second rotating shaft (17) and extends to the outside of the second rotating shaft (17), the bottom of the screw rod (18) is threadedly sleeved with a screw sleeve (19), and the top of the screw sleeve (19) is in contact with the bottom of the second rotating shaft (17).

8. A drying device according to claim 1, characterized in that: The clamping assembly includes a clamping wheel (20), the clamping wheel (20) is located above the winding wheel (14), a bracket (21) is rotatably installed above the outside of the winding wheel (14), a screw rod (22) is threadedly connected at the center of the top of the shell (5), the bottom of the screw rod (22) extends to the inside of the shell (5) and is rotatably installed with a plate body (23), the top of the shell (5) and both sides of the screw rod (22) are slidably inserted with a sliding rod (24), the bottom of the sliding rod (24) slides through the plate body (23) and is connected to the top of the bracket (21), and a spring (25) is installed between the plate body (23) and the bracket (21).

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