Uniform drying mechanism for decorative paper printing

Abstract

The utility model relates to the technical field of decorative paper printing, in particular to a uniform drying mechanism for decorative paper printing, which comprises a processing table, a support frame is arranged above the processing table, and two ends of the support frame are fixed with the surface of the processing table through screws. When the decorative paper needs to be dried after being printed, firstly, the blank areas of the decorative paper sequentially penetrate through the strip-shaped holes in the sealing plate and pass through the branch paths of the air pipe, so that the decorative paper can be conveyed by airflow of the air nozzle, and through the arrangement of the guide roller, if inclined conveying occurs in the guide-in and guide-out process of the decorative paper, the decorative paper can be dried. When drying is carried out, a power source of the hot air pump is switched on, the hot air pump can blow out hot air, the hot air is conveyed through the air pipe, then the hot air is pressurized and blown out through the air nozzle, and therefore airflow drying can be better carried out on the decorative paper printing area, and the decorative paper subjected to deep printing dip dyeing can be better dried. The pneumatic conveying pressure can be guaranteed, and the drying quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decorative paper printing, especially to a uniform drying mechanism for decorative paper printing. BACKGROUND

[0002] Decorative paper printing is one of the important links of decorative paper processing, which adds color, pattern and texture on the surface of paper through printing process to meet various decoration needs.

[0003] Through the search, like prior art China patent publication "CN222061541U" provides a kind of uniform drying mechanism for decorative paper printing, including fixed seat, the fixed seat both ends are equipped with guide assembly, the fixed seat middle part is equipped with drying cabinet, the side wall of the drying cabinet is equipped with guide port near the guide assembly, the drying cabinet is equipped with several guide rollers, the drying cabinet is equipped with drying assembly in the side of the guide roller, the drying assembly is equipped with heat conduction component for the uniform drying of decorative paper near the side of the guide roller, the wind that is heated through the side heating pipe is guided by the output of the pair of air blowers of the air diffuser plate, and then the hot air is evenly distributed to the upper surface of the decorative paper, while part of the hot air is blocked by the air baffle on the air diffuser plate, and is conducted to the connecting pipe along the air guide pipe, and then passes through the heating pipe in the bottom mounting box, and finally the hot air is conducted to the lower surface of the decorative paper by the air diffuser plate two, and then the upper and lower surfaces of the decorative paper are uniformly dried, to improve the appearance and quality of the printed decorative paper.

[0004] At present, when decorative paper is printed, it is carried out in batches in a flow line, but after printing, the printing ink needs to be dried, and if it is not completely dried, it is easy to scratch when touched. At this time, the ink is dried by the drying structure, but most of the drying structures blow air in a wide opening form, so the strength of the air flow blowing to the decorative paper is reduced, and it is difficult to dry the decorative paper with thick printing dyeing depth, and most of the drying structures are not easy to disassemble from the table surface, so that when dirt appears inside, it cannot be cleaned conveniently. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the above-mentioned shortcomings in the prior art and provides a uniform drying mechanism for decorative paper printing.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model relates to a kind of even drying mechanism for decorative paper printing, including processing table, the upper portion of the processing table is provided with support frame, support frame both ends are fixed with the surface of processing table by screw, support frame inside is provided with wind pipe, wind pipe is bifurcated structure, and bifurcated portion is vertically distributed and arranged up and down, support frame inside is provided with pipe seat, the end of wind pipe bifurcation is closed end, and the closed end of single bifurcation position is slidably inserted and is connected with pipe seat, the air inlet end of wind pipe is penetrated with support frame, and the air inlet end of wind pipe is fixed with the connection position of support frame by screw;

[0008] The opposite part of the bifurcated part of the wind pipe is provided with a plurality of air nozzles, and the air nozzles are fixed at the connection position of the wind pipe by welding.

[0009] One end of the support seat is fixedly assembled to the surface of the support frame by screws, a hot air pump is arranged below the support seat, the outer wall surface of the hot air pump is fixedly assembled to the surface of the support seat by a support, a gas outlet is arranged at the lower end of the hot air pump, the flange on the outward side of the air inlet end of the wind pipe is connected to the gas outlet, an air inlet is arranged on one side of the hot air pump, and a filter screen is fixedly embedded in the air inlet.

[0010] Further, the front and rear ends of the support frame are respectively provided with sealing plates, the corner positions of the sealing plates are fixed to the end faces of the support frame by screws, and the lower ends of the sealing plates are in contact with the surface of the processing table.

[0011] Further, a strip-shaped hole is arranged through the middle position of the sealing plate, and the areas through which the strip-shaped holes distributed on both sides pass are located between the bifurcated paths of the wind pipe.

[0012] Further, the inner upper end and the inner lower end of the strip-shaped hole are respectively fixed with symmetrically distributed base plates, bearings are arranged through the surface of the base plates, the connection positions of the bearings and the base plates are fixed by welding, and the same shaft is arranged through the two bearings distributed on one end.

[0013] Further, the surface of the shaft is provided with a guide roller, the connection position of the guide roller and the shaft is fixed by screws, and the two ends of the guide roller are respectively provided with annular protrusions.

[0014] Further, the upper end of the processing table is symmetrically distributed with threaded columns along the left and right sides, the lower end of the threaded column is welded to the surface of the processing table, the two sides of the support frame are respectively fixed with sleeves through supports, and the inside of the sleeve is slidably connected with the surface of the threaded column.

[0015] Further, the surface of the threaded column is threadedly connected with a threaded cap, and the end face of the threaded cap is in close contact with the end face of the sleeve.

[0016] The design scheme provided by the utility model has the beneficial effects in the application process that

[0017] 1、When the drying of the printed decorative paper is needed, the blank area of the decorative paper is sequentially penetrated into the strip-shaped holes on the sealing plate, and passes between the bifurcated paths of the air pipe, so that the decorative paper can be conveyed by the airflow of the air nozzle, and the setting of the guide roller can play an auxiliary guiding effect when the decorative paper is introduced and led, and when drying, the power supply of the hot air pump is connected, so that the hot air pump can blow out hot air and convey it through the air pipe, and then the air nozzle is pressurized and blown out, so that the airflow drying of the printed area of the decorative paper can be better, and the pressure of the airflow conveying can be ensured for the decorative paper printed and dyed in depth, and the drying quality is improved.

[0018] 2、When the space inside the supporting frame needs to be cleaned regularly, the threaded cap is rotated to separate the threaded cap and the threaded column, the sleeve ring and the threaded column are slidably separated, and the supporting frame and the processing table can be operated separately. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the supporting frame of the utility model;

[0021] Figure 3 It is a schematic diagram of the filter screen position of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of A of the utility model.

[0023] In the drawing: 1, processing table; 11, supporting frame; 12, pipe base; 13, air pipe; 14, air nozzle; 15, supporting seat; 16, hot air pump; 17, air outlet; 18, air inlet; 19, filter screen; 2, sealing plate; 21, strip-shaped hole; 22, base plate; 23, bearing; 24, shaft; 25, guide roller; 26, annular protrusion; 3, threaded column; 31, sleeve ring; 32, threaded cap. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Refer to Figures 1-4The utility model provides a kind of even drying mechanism for decorative paper printing, including processing table 1, the upper portion of processing table 1 is provided with support frame 11, the both ends of support frame 11 are fixed with the surface of processing table 1 by screw, the inside of support frame 11 is provided with air pipe 13, air pipe 13 is bifurcated structure, and bifurcated portion is vertically distributed and arranged up and down, the inside of support frame 11 is provided with pipe base 12, the both ends of bifurcated air pipe 13 are closed end, and the closed end of single bifurcated position is slidably inserted and is connected with pipe base 12, the air inlet end of air pipe 13 is through setting with support frame 11, and the connection position of air inlet end of air pipe 13 and support frame 11 is fixed by screw;

[0026] The opposite portion of bifurcated portion of air pipe 13 is through provided with a plurality of air nozzles 14, the connection position of air nozzle 14 and air pipe 13 is fixed by welding, and the equidistant distribution is provided between the adjacent air nozzles 14;

[0027] One side of support frame 11 is provided with support seat 15, one end of support seat 15 is fixedly assembled with the surface of support frame 11 by screw, the lower portion of support seat 15 is provided with hot air pump 16, the outer wall surface upper end of hot air pump 16 is fixedly assembled with the surface of support seat 15 by support, the lower end of hot air pump 16 is provided with air outlet 17, air outlet 17 is flange connected with the air inlet end of air pipe 13 outward side, one side of hot air pump 16 is provided with air inlet 18, filter screen 19 is fixedly embedded in the inside of air inlet 18.

[0028] It needs to be further explained that the front and rear ends of support frame 11 are provided with sealing plate 2 respectively, the corner position of sealing plate 2 is fixed with the end face of support frame 11 by screw, and the lower end of sealing plate 2 is in contact with the surface of processing table 1.

[0029] It needs to be further explained that the middle position of sealing plate 2 is through provided with strip hole 21, the area passed by strip hole 21 distributed along two sides is located between the bifurcated paths of air pipe 13, that is, decorative paper will pass through strip hole 21 along two sides respectively, and then path, also pass through the middle position of the two bifurcated pipes of air pipe 13, so that the air nozzle 14 distributed up and down can be overall hot air flow delivery drying to decorative paper.

[0030] It needs to be further explained that the inside upper end and inside lower end of strip hole 21 are fixed with symmetrically distributed base plate 22, bearing 23 is through provided on the surface of base plate 22, the connection position of bearing 23 and base plate 22 is fixed by welding, the same shaft 24 is through provided between the two bearings 23 distributed along one end, the surface of shaft 24 is interference fit with the inner ring wall of bearing 23, can guarantee the rotation stability of shaft 24, and make the two guide rollers 25 distributed up and down can be inclined to transport decorative paper, play a supplementary guide effect.

[0031] Further need explanation, the surface of the shaft 24 is provided with a guide roller 25, the guide roller 25 is connected with the shaft 24 through screw fixing, the both ends of the guide roller 25 are provided with annular protrusions 26 respectively, when the decorative paper passes through the guide roller 25 for auxiliary conveying, the annular protrusions 26 can limit the conveying of both sides of the decorative paper.

[0032] Further need explanation, the upper end of the processing table 1 is symmetrically distributed with threaded columns 3 along the left and right sides, the lower end of the threaded column 3 is welded on the surface of the processing table 1, the both sides of the support frame 11 are fixed with sleeves 31 through supports respectively, the inside of the sleeve 31 is slidably connected with the surface of the threaded column 3, which can quickly position when the support frame 11 is installed on the processing table 1.

[0033] Further need explanation, the surface of the threaded column 3 is threadedly connected with a threaded cap 32, the end face of the threaded cap 32 is closely arranged with the end face of the sleeve 31, which can facilitate the quick disassembly of the support frame 11 and the processing table 1, so that the support frame 11 and the processing table 1 can be separated, and the drying area can be cleaned regularly.

[0034] Working mode: when the decorative paper needs to be dried after printing, the blank area of the decorative paper is sequentially inserted into the strip-shaped hole 21 of the sealing plate 2, and passes between the bifurcated paths of the air pipe 13, so that the decorative paper can receive the airflow conveying of the air nozzle 14. Through the arrangement of the guide roller 25, if the decorative paper is inclined during the introduction and extraction process, the guide roller 25 can assist the guide effect. When drying, the power supply of the hot air pump 16 is turned on, so that the hot air pump 16 can blow hot air, which is conveyed through the air pipe 13, and then blown out through the air nozzle 14, so that it can better dry the printed area of the decorative paper with airflow, and the pressure of the airflow conveying can be guaranteed for the deeply printed and dyed decorative paper, and the drying quality can be improved.

[0035] When the space inside the support frame 11 needs to be cleaned regularly, the threaded cap 32 is rotated to separate the threaded cap 32 and the threaded column 3, so that the sleeve 31 and the threaded column 3 can be slidably separated, thereby realizing the separation operation of the support frame 11 and the processing table 1.

[0036] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A uniform drying mechanism for decorative paper printing, comprising a processing table (1), characterized in that: A support frame (11) is provided above the processing table (1), and both ends of the support frame (11) are fixed to the surface of the processing table (1) by screws. An air duct (13) is provided inside the support frame (11), and the air duct (13) is a bifurcated structure, and the bifurcated parts are distributed up and down along the vertical position. A pipe seat (12) is provided inside the support frame (11), and both ends of the bifurcated ends of the air duct (13) are closed ends. The closed end at a single bifurcated position is slidably inserted into and docked with the pipe seat (12). The air inlet end of the air duct (13) is provided through the support frame (11), and the connection position between the air inlet end of the air duct (13) and the support frame (11) is fixed by screws. A plurality of air nozzles (14) are provided through the opposite portion of the bifurcated portion of the air duct (13), the connection positions of the air nozzles (14) and the air duct (13) are fixed by welding, and the adjacent air nozzles (14) are distributed equidistantly; A support base (15) is provided on one side of the support frame (11), one end of the support base (15) is fixedly assembled with the surface of the support frame (11) by means of screws, a hot air pump (16) is provided below the support base (15), the upper end of the outer wall surface of the hot air pump (16) is fixedly assembled with the surface of the support base (15) by means of a bracket, an air outlet interface (17) is provided at the lower end of the hot air pump (16), the air outlet interface (17) is flange-jointed with the air inlet end of the air duct (13) facing outwards, an air inlet interface (18) is provided on one side of the hot air pump (16), a filter screen (19) is fixedly embedded in the interior of the air inlet interface (18).

2. The uniform drying mechanism for decorative paper printing according to claim 1, characterized in that: The front and rear ends of the support frame (11) are respectively provided with sealing plates (2), the corners of the sealing plates (2) are fixed to the end faces of the support frame (11) by screws, and the lower ends of the sealing plates (2) are in contact with the surface of the processing table (1).

3. The uniform drying mechanism for decorative paper printing according to claim 2, characterized in that: A strip hole (21) is provided through the middle of the sealing plate (2), and the area through which the strip holes (21) distributed along both sides pass is located between the bifurcated paths of the air duct (13).

4. The uniform drying mechanism for decorative paper printing according to claim 3, characterized in that: A symmetrically distributed base plate (22) is fixed to the inner upper end and the inner lower end of the strip hole (21); a bearing (23) is provided through the surface of the base plate (22); the connection position between the bearing (23) and the base plate (22) is fixed by welding; a same shaft rod (24) is provided between the two bearings (23) distributed along one end; the surface of the shaft rod (24) is interference-fitted with the inner ring wall of the bearing (23).

5. The uniform drying mechanism for decorative paper printing according to claim 4, characterized in that: A guide roller (25) is provided on the surface of the shaft (24), and the connection position between the guide roller (25) and the shaft (24) is fixed by screws. Both ends of the guide roller (25) are respectively provided with annular protrusions (26).

6. The uniform drying mechanism for decorative paper printing according to claim 1, characterized in that: The upper end of the processing table (1) is symmetrically distributed with threaded columns (3) along the left and right sides. The lower ends of the threaded columns (3) are welded to the surface of the processing table (1). Collars (31) are fixed to both sides of the support frame (11) through brackets. The interior of the collar (31) is slidably connected to the surface of the threaded column (3).

7. The uniform drying mechanism for decorative paper printing according to claim 6, characterized in that: The surface of the threaded column (3) is threadedly connected to a threaded cap (32), and the end surface of the threaded cap (32) is tightly arranged with the end surface of the collar (31).

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