Drying device for decorative paper printing

Abstract

The utility model discloses a drying device for decorative paper printing, and belongs to the technical field of paper production. A transmission mechanism; the drying mechanism comprises an air heater, the air heater is fixedly installed on the supporting part, the air heater is provided with an output end, and the output end extends into the drying cavity; a guide member; the telescopic pipe is arranged on the guide part, and one end of the telescopic pipe is fixedly connected with the output end of the air heater; and the air outlet pipe is connected with the other end of the telescopic pipe, the air outlet pipe is suitable for moving in the direction where the guide part is arranged, when the decorative paper needs to be dried, the air outlet pipe slides along the guide part, the air outlet position is changed, and drying of different positions of the decorative paper can be achieved. When the technical scheme is implemented, the guide part is arranged, and the air outlet pipe is arranged in the guide part, so that different positions of the decorative paper can be dried by moving the position of the air outlet pipe when the decorative paper is dried, and the drying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of paper production, and in particular to a drying device for decorative paper printing. Background Art

[0002] Decorative paper is a kind of decorative paper product. During its manufacturing process, since decorative paper is usually produced by a wet method, the decorative paper after production will contain a certain amount of moisture. If the moisture in the decorative paper is not dried, it will affect the quality of the decorative paper and cause deformation and damage during the processing.

[0003] At present, a drying device is often used to dry decorative paper. For example, a decorative paper drying device is disclosed in the Chinese utility model patent with publication number CN219589362U. The patent is provided with a guide motor, a guide roller shaft, a guide transmission roller, a blowing front plate and a blowing branch pipe. When the guide motor drives the guide roller shaft to rotate and the guide transmission roller rotates, the decorative paper to be dried in the drying box is guided and transmitted for drying.

[0004] However, when the decorative paper is dried using the above technical solution, since the drying method used is hot air drying, that is, hot air is blown onto the surface of the decorative paper to achieve the drying function, the drying effect can still be achieved for some decorative papers of conventional sizes. However, for some decorative papers with larger widths, since the direction of the hot air cannot be controlled, only the area blown by the hot air will be dried. At this time, it is necessary to continue blowing hot air until all positions of the decorative paper are dried. However, this method not only prolongs the drying duration and reduces the drying efficiency, but also causes uneven drying of the decorative paper, affecting the quality of the decorative paper.

[0005] Therefore, it is necessary to provide a drying device for decorative paper printing with adjustable hot air position to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a drying device for decorative paper printing, so as to achieve the effect of drying different positions of the decorative paper.

[0008] The technical solution adopted by the present application to solve the technical problem is: a drying device for decorative paper printing, comprising:

[0009] Supporting part;

[0010] A conveying mechanism, the conveying mechanism is arranged on the supporting part, and the conveying mechanism is used to convey the decorative paper to be dried;

[0011] A drying mechanism, wherein the drying mechanism is arranged above the transmission mechanism, and a drying chamber is provided between the drying mechanism and the transmission mechanism, wherein the drying chamber is used to accommodate the decorative paper to be dried;

[0012] The drying mechanism comprises:

[0013] A hot air blower, the hot air blower is fixedly mounted on the support portion, the hot air blower has an output end, and the output end extends into the drying chamber;

[0014] A guide component, wherein the guide component is arranged on the support portion;

[0015] A telescopic tube, wherein the telescopic tube is arranged on the guide component, and one end of the telescopic tube is fixedly connected to the output end of the hot air blower;

[0016] An air outlet pipe, the air outlet pipe is connected to the other end of the telescopic pipe, and the air outlet pipe is suitable for moving along the direction set by the guide component;

[0017] When the decorative paper needs to be dried, the air outlet pipe is slid along the guide component to change the air outlet position, so that different positions of the decorative paper can be dried.

[0018] When the technical solution of the utility model is implemented, by providing a guide component and arranging the air outlet pipe in the guide component, when drying the decorative paper, the position of the air outlet pipe can be moved to achieve drying of different positions of the decorative paper, thereby improving the drying efficiency.

[0019] Furthermore, the transmission mechanism includes a motor, which is fixedly mounted on the support portion, and an output end of the motor is connected to a receiving roller, and the receiving roller is suitable for rotating under the drive of the motor, so as to roll up the dried decorative paper.

[0020] Furthermore, the number of the hot air blowers is three groups.

[0021] Furthermore, a cover plate is provided on the support portion, and the cover plate is used to close the drying device to reduce heat loss.

[0022] Furthermore, the guide component includes an upper guide rail and a lower guide rail, the upper guide rail and the lower guide rail are arranged on the support part, and there is a gap between the upper guide rail and the lower guide rail.

[0023] Furthermore, a handle is provided on the side of the air outlet pipe, and the handle is used for easy holding.

[0024] Furthermore, a bolt hole is provided on the side of the lower guide rail, and a fixing bolt is provided in the bolt hole. The fixing bolt is used to press the side of the air outlet duct after installation, thereby fixing the position of the air outlet duct.

[0025] Furthermore, a gasket is provided between the fixing bolt and the lower guide rail, and the gasket is used to increase the fastening force of the fixing bolt.

[0026] The beneficial effect of the present application is as follows: a drying device for decorative paper printing provided in the present application is provided with a guide component, and an air outlet pipe is provided in the guide component. When the decorative paper is dried, the position of the air outlet pipe can be moved to achieve drying of different positions of the decorative paper, thereby improving the drying efficiency. A cover plate is also provided to close the drying device and reduce heat loss.

[0027] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0029] In the attached picture:

[0030] Figure 1 This is an overall schematic diagram of a drying device for decorative paper printing in this application;

[0031] Figure 2 for Figure 1 A schematic diagram of the interior of a drying device for decorative paper printing;

[0032] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0033] Figure 4 for Figure 2 An enlarged schematic diagram of the medium heat blower;

[0034] Among them, the reference numerals in the figure are:

[0035] 1. Bracket; 2. Transmission mechanism; 3. Drying mechanism; 11. Box plate; 21. Motor; 22. Receiving roller; 23. Discharging roller; 31. Cover plate; 32. Drying chamber; 33. Hot air blower; 34. Door plate; 35. Upper guide rail; 36. Lower guide rail; 37. Telescopic pipe; 38. Air outlet pipe; 39. Handle; 40. Fixing bolt; 41. Gasket. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0038] Embodiment 1:

[0039] The present application provides a drying device for decorative paper printing, which is used to dry the decorative paper in a rolled state, such as Figure 1 As shown, the device comprises:

[0040] The bracket 1 has multiple groups, and the multiple groups of brackets 1 are combined to form a cage structure, which constitutes the support part of the drying device. The side of the bracket 1 is provided with a box plate 11, and the box plate 11 is used to connect the various brackets 1 and form a closed box body;

[0041] The support portion is provided with a transmission mechanism 2, which has a driving component, and the driving component is a motor 21, and the motor 21 is fixedly mounted on the support portion, and the output end of the motor 21 is connected to a receiving roller 22, and the receiving roller 22 is suitable for rotating under the drive of the motor 21, so as to reel up the dried decorative paper, and the direction of the receiving roller 22 is used as the discharging direction of the drying device;

[0042] like Figure 2 As shown, the direction opposite to the discharging direction is the feeding direction of the drying device, and a feeding roller 23 is arranged on the support part in this direction. The specification of the feeding roller 23 is consistent with that of the receiving roller 22, and the installation height of the feeding roller 23 corresponds to the installation height of the receiving roller 22. When the drying device is working, the decorative paper on the feeding roller 23 is pulled toward the receiving roller 22 and fixed to the roller surface of the receiving roller 22, and then the motor 21 is turned on. Driven by the motor 21, the receiving roller 22 starts to rotate, thereby driving the decorative paper to move, and the decorative paper is rolled up during the rotation.

[0043] In order to dry the decorative paper during the transmission process, a drying mechanism 3 is also provided on the support portion, and the drying mechanism 3 is located above the transmission mechanism 2. Figure 1As shown, the drying mechanism 3 includes a cover plate 31, which is installed on the bracket 1 and is used to close the entire drying device to reduce heat loss, and a drying chamber 32 is formed between the cover plate 31 and the transmission mechanism 2, and the drying chamber 32 is used to accommodate the decorative paper to be dried;

[0044] A hot air blower 33 is fixedly mounted on the cover plate 31, and the output end of the hot air blower 33 extends into the drying chamber 32. When drying the decorative paper, the hot air blower 33 inhales external air, and after being heated by the internal heating element, forms hot air, which enters the drying chamber 32 from the output end of the hot air blower 33, thereby drying the decorative paper.

[0045] In order to improve the drying efficiency, in the present embodiment, the number of the hot air blowers 33 is three groups, and the three groups of hot air blowers 33 are evenly distributed on the cover plate 31, and can be started at the same time to dry the decorative paper in the transmission process.

[0046] Embodiment 2:

[0047] The technical solution in the first embodiment is applicable to decorative paper of conventional size. However, when the width of the decorative paper to be dried is large, the hot air generated by the hot air blower 33 cannot dry the edge of the decorative paper. Although all parts of the decorative paper can be dried by continuous drying, it will not only prolong the drying time and reduce the drying efficiency, but also shorten the drying process of some areas of the decorative paper, affecting its quality. Therefore, further optimization is required in this embodiment, such as Figure 2-Figure 3 As shown, an upper guide rail 35 and a lower guide rail 36 are provided at a position near the hot air blower 33 on the bracket 1, and the upper guide rail 35 and the lower guide rail 36 constitute a guide component, and the setting direction of the guide component is perpendicular to the conveying direction of the decorative paper, and there is a gap between the upper guide rail 35 and the lower guide rail 36, and a telescopic tube 37 is placed in the gap, one end of the telescopic tube 37 is connected to the air outlet of the hot air blower 33, and the other end of the telescopic tube 37 is connected to an air outlet pipe 38, and the outlet of the air outlet pipe 38 is arranged in the direction of the conveying mechanism 2, and the air outlet pipe 38 is suitable for sliding along the setting direction of the upper guide rail 35 and the lower guide rail 36, and then changing the air outlet position, so as to dry different positions of the decorative paper, improve the drying efficiency, and avoid the same area of ​​the decorative paper being dried for a long time and affecting the quality;

[0048] For ease of operation, Figure 1 , Figure 3 As shown, a door panel 34 is provided on the side of the drying mechanism 3, and a handle 39 is installed on the side of the air outlet pipe 38. When the position of the air outlet pipe 38 needs to be moved, it is only necessary to open the door panel 34 and change the position of the air outlet pipe 38 through the handle 39;

[0049] In order to fix the air outlet pipe 38 after the movement, as shown in FIG. Figure 4As shown, a plurality of bolt holes are provided on the side of the lower guide rail 36, and fixing bolts 40 are provided in the bolt holes. When the air outlet duct 38 moves to the position of the bolt holes, the fixing bolts 40 are used to press the side of the air outlet duct 38, thereby fixing the air outlet duct 38, and a gasket 41 is provided between the fixing bolts 40 and the lower guide rail 36, and the gasket 41 is used to increase the tightening force of the fixing bolts 40, thereby improving the fixing effect of the air outlet duct 38.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A drying device for decorative paper printing, characterized in that: include: Supporting part; A conveying mechanism (2), the conveying mechanism (2) being arranged on the supporting part, and the conveying mechanism (2) being used for conveying the decorative paper to be dried; A drying mechanism (3), the drying mechanism (3) being arranged above the transmission mechanism (2), a drying chamber (32) being provided between the drying mechanism (3) and the transmission mechanism (2), the drying chamber (32) being used for accommodating the decorative paper to be dried; The drying mechanism (3) comprises: A hot air blower (33), the hot air blower (33) being fixedly mounted on the support portion, the hot air blower (33) having an output end, the output end extending into the drying chamber (32); A guide component, wherein the guide component is arranged on the support portion; A telescopic tube (37), wherein the telescopic tube (37) is arranged on the guide component, and one end of the telescopic tube (37) is connected to the air outlet of the hot air blower (33); An air outlet pipe (38), the air outlet pipe (38) being in communication with the other end of the telescopic pipe (37), the air outlet pipe (38) being adapted to move along a direction set by the guide component; Wherein, the air outlet pipe (38) is suitable for sliding along the guide component to change the air outlet position.

2. A drying device for decorative paper printing according to claim 1, characterized in that: The transmission mechanism (2) comprises a motor (21), the motor (21) is fixedly mounted on a support portion, and the output end of the motor (21) is connected to a receiving roller (22).

3. The drying device for decorative paper printing according to claim 1, characterized in that: The number of the hot air blowers (33) is three groups.

4. The drying device for decorative paper printing according to claim 1, characterized in that: A cover plate (31) is also provided on the support portion.

5. The drying device for decorative paper printing according to claim 1, characterized in that: The guide component comprises an upper guide rail (35) and a lower guide rail (36); the upper guide rail (35) and the lower guide rail (36) are arranged on a support portion; and a gap is provided between the upper guide rail (35) and the lower guide rail (36).

6. The drying device for decorative paper printing according to claim 1, characterized in that: A handle (39) is provided on the side of the air outlet pipe (38).

7. The drying device for decorative paper printing according to claim 5, characterized in that: The side surface of the lower guide rail (36) is provided with a bolt hole, and a fixing bolt (40) is arranged in the bolt hole.

8. The drying device for decorative paper printing according to claim 7, characterized in that: A gasket (41) is provided between the fixing bolt (40) and the lower guide rail (36).

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