Drying device for environment-friendly color box printing

Abstract

The utility model relates to the technical field of color box printing and drying, and discloses an environment-friendly drying device for color box printing, which comprises a perforated conveying belt, uniform drying components are arranged at the tops of two ends of the perforated conveying belt, and the uniform drying components are used for preventing internal color boxes from shaking and improving the drying effect. And a drawing filtering assembly is arranged in the perforated conveying belt and is used for assisting in filtering treatment of the waste gas. According to the drying device for environment-friendly color box printing, the uniform drying assembly is installed, the lifting box body can provide a mounting position for an internal structure, the inner air duct can separate a hot air duct from an internal drying area, and an inclined structure at the top of the inner air duct can guide airflow to be conveyed; holes of the inner air duct can evenly pour hot air guided into the inner air duct into a heating area, the heating uniformity is effectively kept, and the problem that the environment-friendly color box is impacted due to the fact that wind power is uneven can be solved by blowing air in the four directions.

Description

Technical Field

[0001] The utility model relates to the technical field of color box printing and drying, in particular to an environmentally friendly color box printing drying device. Background Art

[0002] During the processing of environmentally friendly color boxes, it is usually necessary to print the surface of the color boxes according to the needs. After printing, the surface is in a moist state. In order to quickly carry out the next step of processing, it is usually necessary to use a drying device to dry the surface. The electric heating wire is used to heat the air introduced into the interior to dry the environmentally friendly color box inside.

[0003] In the prior art, when in use, the existing environmentally friendly color box is dried by blowing air from the side, but the drying air has poor uniformity, and the wind force is difficult to effectively control, which can easily cause the environmentally friendly color box to collide. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for printing environmentally friendly color boxes, so as to solve the problem that the existing environmentally friendly color boxes in the above-mentioned background technology are dried by side blowing, but the uniformity of the drying air is poor, and the wind force is difficult to effectively control, which easily blows the environmentally friendly color boxes and causes collisions.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an environmentally friendly color box printing drying device, comprising a perforated conveyor belt, a uniform drying component is arranged on the top of both ends of the perforated conveyor belt, and the uniform drying component is used to prevent the internal color box from shaking and improve the drying effect, and a pull-out filter component is arranged inside the perforated conveyor belt, and the pull-out filter component is used to assist in filtering the exhaust gas;

[0006] The uniform drying assembly comprises a lifting box, and an inner air duct is arranged inside the lifting box, a plurality of groups of holes are opened on the inner wall of the inner air duct, and a hot air duct is opened on the inner side of the inner air duct and the lifting box;

[0007] The pull-out filter assembly comprises an exhaust gas treatment box, and an insertion frame is arranged on the left side of the exhaust gas treatment box, four sets of exhaust motors are arranged on the bottom of the exhaust gas treatment box, and a sealing frame is arranged inside the exhaust gas treatment box.

[0008] Preferably, limit frames are installed on both sides of the perforated conveyor belt, and four groups of supporting columns are installed at the bottom of the limit frames.

[0009] Preferably, a driving motor is installed at the left end of the limiting frame, and a supporting roller is provided at the output end of the driving motor, and the supporting roller is located on the inner side of the perforated conveyor belt.

[0010] Preferably, telescopic push rods are installed on both sides of the lifting box body, and piston rods are provided at the output ends of the telescopic push rods. Two groups of limit sleeves are respectively provided on both sides of the lifting box body, and limit guide rods are provided on the inner sides of the limit sleeves. The limit guide rods are located at the top of the limit frame.

[0011] Preferably, a filter screen is provided on the top of the lifting box, and an air guide motor is provided on the bottom of the filter screen.

[0012] Preferably, a plurality of groups of heaters are arranged on the top of the inner side of the inner air duct, and an electric heating wire is arranged at the output end of the heater, and the electric heating wire is located on the inner side of the hot air duct.

[0013] Preferably, a limit plate is installed on the top of the exhaust gas treatment box, and the limit plate is located on the right side of the limit frame, a plurality of groups of filter plates are arranged on the inner side of the sealing frame, and a sealing plate is installed on the front of the sealing frame, and an auxiliary handle is installed on the front of the sealing plate.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model is equipped with a uniform drying component. The lifting box can provide an installation position for the internal structure. The inner air duct can separate the hot air duct from the internal drying area. The inclined structure on the top of the inner air duct can guide the airflow for transmission. The holes in the inner air duct can evenly inject the hot air introduced into the interior into the heating area, effectively maintaining the uniformity of heating. Moreover, blowing from all sides can avoid the problem of collision of the environmentally friendly color box caused by uneven wind force.

[0016] Second, the utility model is equipped with a pull-out filter assembly. The existing environmentally friendly color boxes are prone to produce harmful gases during the drying process. The existing devices cannot effectively collect them, causing the exhaust gas to easily diffuse directly through the opening area. By setting up an exhaust gas treatment box, an installation position can be provided for the internal structure, and the insertion frame on the left can be embedded in the inner side of the limit frame. The insertion frame can assist in guiding the airflow, and the exhaust gas entering and exiting the interior for drying can be guided by the exhaust motor at the bottom, and filtered through the filter plate to prevent the exhaust gas from diffusing and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the waste gas treatment box of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross section of the filter plate of the utility model;

[0020] Figure 4It is a schematic cross-sectional view of the inner air duct of the utility model.

[0021] Wherein: 1. Perforated conveyor belt; 101. Limiting frame; 102. Support column; 103. Drive motor; 104. Support roller; 2. Lifting box; 201. Telescopic push rod; 202. Piston rod; 203. Limiting sleeve; 204. Limiting guide rod; 205. Filter; 206. Air guide motor; 3. Inner air cylinder; 301. Holes; 302. Hot air duct; 303. Heater; 304. Heating wire; 4. Exhaust gas treatment box; 401. Insert frame; 402. Limiting plate; 403. Exhaust motor; 5. Filter plate; 501. Sealing frame; 502. Sealing plate; 503. Auxiliary handle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , an environmentally friendly color box printing drying device, comprising a perforated conveyor belt 1, a uniform drying component is arranged on the top of both ends of the perforated conveyor belt 1, and the uniform drying component is used to prevent the internal color box from shaking and improve the drying effect, and a pull-out filter component is arranged inside the perforated conveyor belt 1, and the pull-out filter component is used to assist in filtering the exhaust gas;

[0024] The uniform drying component includes a lifting box 2, and an inner air duct 3 is arranged inside the lifting box 2, and a plurality of groups of holes 301 are opened on the inner wall of the inner air duct 3, and a hot air duct 302 is opened on the inner side of the inner air duct 3 and the lifting box 2;

[0025] The pull-out filter assembly includes an exhaust gas treatment box 4 , and an insertion frame 401 is arranged on the left side of the exhaust gas treatment box 4 , four sets of exhaust motors 403 are arranged on the bottom of the exhaust gas treatment box 4 , and a sealing frame 501 is arranged inside the exhaust gas treatment box 4 .

[0026] Through the above technical scheme, the lifting box 2 can provide an installation position for the internal structure, and the inner wind tube 3 can separate the hot air duct 302 from the internal drying area. The inclined structure on the top of the inner wind tube 3 can guide the airflow for transmission, and the hole 301 of the inner wind tube 3 can evenly inject the hot air introduced into the interior into the heating area, effectively maintaining the uniformity of heating, and blowing from all sides can avoid the problem of uneven wind blowing and causing collision of the environmentally friendly color box.

[0027] Through the above technical solution, by setting up the exhaust gas treatment box 4, an installation position can be provided for the internal structure, and the insertion frame 401 on the left can be embedded in the inner side of the limiting frame 101. The insertion frame 401 can assist in guiding the airflow, and the exhaust motor 403 at the bottom can guide the exhaust gas entering and exiting the interior for drying, and filter treatment through the filter plate 5, which can guide and prevent the exhaust gas from diffusing and polluting the environment.

[0028] Specifically, limit frames 101 are installed on both sides of the perforated conveyor belt 1 , and four groups of supporting columns 102 are installed at the bottom of the limit frames 101 .

[0029] Through the above technical solution, the limiting frame 101 can provide limitation for the inner structure, and the supporting column 102 can provide support for the overall structure of the top.

[0030] Specifically, a driving motor 103 is installed at the left end of the limiting frame 101 , and a supporting roller 104 is provided at the output end of the driving motor 103 . The supporting roller 104 is located on the inner side of the perforated conveyor belt 1 .

[0031] Through the above technical solution, the driving motor 103 can be powered on to drive the support roller 104 at the output end to rotate, and the rotation can drive the perforated conveyor belt 1 to rotate to realize the transmission of environmentally friendly color boxes.

[0032] Specifically, telescopic push rods 201 are installed on both sides of the lifting box 2, and piston rods 202 are provided at the output ends of the telescopic push rods 201. Two groups of limit sleeves 203 are respectively provided on both sides of the lifting box 2, and limit guide rods 204 are provided on the inner sides of the limit sleeves 203. The limit guide rods 204 are located at the top of the limit frame 101.

[0033] Through the above technical solution, the telescopic push rod 201 can control the piston rod 202 at the bottom to extend outward, and push the lifting box 2 in the opposite direction to adjust the height. The limiting guide rod 204 and the limiting sleeve 203 can cooperate to increase the stability of the lifting box 2 for adjustment.

[0034] Specifically, a filter screen 205 is disposed on the top of the lifting box 2 , and an air guide motor 206 is disposed on the bottom of the filter screen 205 .

[0035] Through the above technical solution, the filter 205 can effectively filter dust, and the wind guide motor 206 can guide airflow.

[0036] Specifically, a plurality of groups of heaters 303 are disposed on the top of the inner side of the inner air cylinder 3 , and a heating wire 304 is disposed at the output end of the heater 303 . The heating wire 304 is located on the inner side of the hot air duct 302 .

[0037] Through the above technical solution, the heater 303 heats the gas entering the interior by controlling the heating wire 304 .

[0038] Specifically, a limiting plate 402 is installed on the top of the exhaust gas treatment box 4, and the limiting plate 402 is located on the right side of the limiting frame 101, a plurality of groups of filter plates 5 are arranged on the inner side of the sealing frame 501, and a sealing plate 502 is installed on the front of the sealing frame 501, and an auxiliary handle 503 is installed on the front of the sealing plate 502.

[0039] Through the above technical solution, the limiting plate 402 can maintain the stability of the installation of the exhaust gas treatment box 4, the filter plate 5 can effectively filter the exhaust gas, the sealing plate 502 and the sealing frame 501 can limit the inner filter plate 5 structure, and the auxiliary handle 503 can be used to provide the user with a grip for easy pulling and adjustment.

[0040] When in use, first use the driving motor 103 to control the perforated conveyor belt 1 to rotate and move the environmental protection color box. After moving to the bottom of the lifting box 2, the telescopic push rod 201 will drive the piston rod 202 to contract, and the wind guide motor 206 on the top will guide the air flow into the interior. Under the heating action of the electric heating wire 304, the hot air can be poured into the interior of the inner wind tube 3 through the hot air duct 302 and the hole 301 to dry the environmental protection color box. Finally, the exhaust gas is filtered and discharged through the filter plate 5 inside the exhaust gas treatment box 4.

[0041] 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly color box printing drying device, comprising a perforated conveyor belt (1), characterized in that: The tops of both ends of the perforated conveyor belt (1) are provided with uniform drying components, and the uniform drying components are used to prevent the internal color boxes from shaking and improve the drying effect. The interior of the perforated conveyor belt (1) is provided with a pull-out filter component, and the pull-out filter component is used to assist in filtering the exhaust gas. The uniform drying component comprises a lifting box (2), and an inner air cylinder (3) is arranged inside the lifting box (2), a plurality of groups of holes (301) are provided on the inner wall of the inner air cylinder (3), and a hot air duct (302) is provided on the inner side of the inner air cylinder (3) and the lifting box (2); The pull-out filter assembly comprises an exhaust gas treatment box (4), and an insertion frame (401) is arranged on the left side of the exhaust gas treatment box (4), four groups of exhaust motors (403) are arranged at the bottom of the exhaust gas treatment box (4), and a sealing frame (501) is arranged inside the exhaust gas treatment box (4).

2. The drying device for environmentally friendly color box printing according to claim 1, characterized in that: Limiting frames (101) are installed on both sides of the perforated conveyor belt (1), and four groups of supporting columns (102) are installed at the bottom of the limiting frames (101).

3. The drying device for environmentally friendly color box printing according to claim 2, characterized in that: A driving motor (103) is installed at the left end of the limiting frame (101), and a supporting roller (104) is provided at the output end of the driving motor (103), and the supporting roller (104) is located on the inner side of the perforated conveyor belt (1).

4. The drying device for environmentally friendly color box printing according to claim 1, characterized in that: Telescopic push rods (201) are installed on both sides of the lifting box (2), and piston rods (202) are arranged at the output ends of the telescopic push rods (201). Two groups of limit sleeves (203) are respectively arranged on both sides of the lifting box (2), and limit guide rods (204) are arranged on the inner sides of the limit sleeves (203). The limit guide rods (204) are located at the top of the limit frame (101).

5. The drying device for environmentally friendly color box printing according to claim 1, characterized in that: A filter screen (205) is arranged on the top of the lifting box (2), and an air guide motor (206) is arranged on the bottom of the filter screen (205).

6. The drying device for environmentally friendly color box printing according to claim 1, characterized in that: A plurality of groups of heaters (303) are arranged at the top of the inner side of the inner wind tube (3), and an electric heating wire (304) is arranged at the output end of the heater (303), and the electric heating wire (304) is located on the inner side of the hot air duct (302).

7. The drying device for environmentally friendly color box printing according to claim 1, characterized in that: A limiting plate (402) is installed on the top of the exhaust gas treatment box (4), and the limiting plate (402) is located on the right side of the limiting frame (101); a plurality of groups of filter plates (5) are arranged on the inner side of the sealing frame (501), and a sealing plate (502) is installed on the front side of the sealing frame (501); and an auxiliary handle (503) is installed on the front side of the sealing plate (502).

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