Drying equipment for decorative paper production

Abstract

The utility model provides a kind of drying equipment for decorative paper production, including base, box, guide inlet, positioning shaft, drying rack and adjusting frame, the upper side of base is fixed with box, the both ends of box are all provided with guide inlet;The inside both ends of box are rotatably installed with two positioning shafts, and positioning shaft is all set in corresponding guide inlet side;The upper and lower ends of box are all fixed with drying rack, wherein drying rack is mirror image setting, and adjusting frame is movably arranged between drying rack, the adjusting frame is fixed with box.The utility model drying rack is set, the upper and lower sides of decorative paper can be dried evenly at the same time, and the influence of external dust on the drying of decorative paper can be avoided, secondly, the setting of adjusting frame can freely adjust the drying efficiency of decorative paper.

Description

Technical Field

[0001] This utility model belongs to the technical field of decorative paper production equipment, and in particular relates to a drying equipment for decorative paper production. Background Technology

[0002] In the production of decorative paper, drying equipment plays a crucial role. It dries the coated and printed decorative paper to ensure that its physical properties and surface quality meet usage requirements. Currently, common drying equipment for decorative paper production mainly consists of a paper conveying structure, a sealed box, and two drying racks. The paper conveying structure smoothly feeds the decorative paper into the sealed box, which isolates it from external environmental interference. The two drying racks are symmetrically arranged inside the sealed box, using hot air to dry the decorative paper.

[0003] However, existing decorative paper drying equipment has the following drawbacks in actual use:

[0004] First, existing drying racks use fans to directly deliver airflow, resulting in overly concentrated air output. This leads to uneven heating of different parts of the decorative paper, making it difficult to achieve uniform drying and affecting the flatness and quality stability of the paper. Second, existing drying racks use dust filters to filter the airflow entering the equipment, but over time, a large amount of dust accumulates on the filters, severely affecting airflow efficiency. Even if some drying racks are equipped with cleaning mechanisms, they can only clean one side of the dust filters, resulting in limited cleaning effectiveness. Furthermore, the fixed spacing between the existing drying racks and the decorative paper prevents flexible adjustment of drying efficiency based on the material, thickness, and actual production needs of the paper. When dealing with production tasks involving decorative paper of different specifications, equipment replacement or complex adjustments are required, resulting in low production flexibility and efficiency.

[0005] Therefore, it is essential to invent a drying device for decorative paper production. Utility Model Content

[0006] To address the above problems, this utility model proposes a drying device for decorative paper production, and the technical solution used is as follows:

[0007] A drying device for decorative paper production includes a base, a box body, a feed inlet, positioning shafts, drying racks, and an adjusting frame. The box body is bolted to the upper side of the base, and feed inlets are provided at both ends of the box body. Two positioning shafts are rotatably mounted on both ends of the box body via support bearings, and the positioning shafts are located on the corresponding feed inlet side. Drying racks are bolted to both the upper and lower ends of the box body, and the drying racks are mirror-shaped. An adjusting frame is movably arranged between the drying racks and is fixed to the box body.

[0008] Furthermore, the drying rack includes a shell, a dustproof net, a first mounting bracket, a first servo motor, a rotating shaft, a first fan body, and a heating wire. The shell is fixed to the housing by bolts, and the dustproof net is fixed to one end of the shell on the outside of the housing by bolts. The first servo motor is fixed inside the shell by the first mounting bracket, and the rotating shaft is fixed to the output end of the first servo motor. The first fan body is fixed to the outer side of the rotating shaft by bolts. The heating wire is arranged on the side of the first mounting bracket away from the dustproof net, and the heating wire is fixed to the inner wall of the shell by bolts. The first servo motor and the heating wire are electrically connected to an external production computer via a data cable. This arrangement allows for the extraction and heating of external gas, and then the high-temperature gas is used to dry the decorative paper.

[0009] Furthermore, a second mounting bracket is provided on the side of the heating wire away from the first servo motor. The second mounting bracket is fixed inside the housing by bolts, and a second fan body is rotatably mounted in the middle of the second mounting bracket via a support bearing. This arrangement can prevent the airflow discharged from the drying rack from being too concentrated, which would prevent the decorative paper from drying evenly.

[0010] Furthermore, the rotating shaft is rotatably connected to the dustproof net via a support bearing, and two clamps are fixed to the outer side of the rotating shaft by bolts, with the two clamps respectively located on both sides of the dustproof net; bristles are fixed to the sides of the clamps, with the ends of the bristles away from the clamps in contact with the dustproof net. This arrangement can clean both sides of the dustproof net, preventing dust adhering to the dustproof net from affecting the gas passage efficiency.

[0011] Furthermore, the adjusting frame includes side plates, adjusting shafts, and a second servo motor. Two side plates are provided, and two adjusting shafts are rotatably mounted between the side plates via support bearings. Each adjusting shaft is positioned between two drying racks. The side plates are rotatably connected to the housing via support bearings, and the middle of one side plate is fixed to the output end of the second servo motor. The base of the second servo motor is fixed to the housing via bolts. The second servo motor is electrically connected to an external production computer via a data cable. This configuration allows for adjustment of the distance between the decorative paper and the drying rack as needed, thereby adjusting the drying efficiency of the decorative paper.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The drying rack of this utility model, through the cooperation of a first servo motor, a rotating shaft, a first fan body, and a heating wire, can heat external gas and then transport it to the decorative paper position, thereby drying the decorative paper with high-temperature gas. Secondly, the second fan body can even out the airflow discharged from the drying rack, thereby avoiding excessive airflow concentration that would prevent the decorative paper from drying evenly. In addition, the clamps and brushes can clean both sides of the dustproof net simultaneously, preventing dust adhering to the dustproof net from affecting the gas passage efficiency.

[0014] The adjustable frame of this utility model allows decorative paper to pass through the two adjustable shafts in an "S" shape, thereby guiding the decorative paper. The side plate can be rotated by a second servo motor to adjust the height of the two adjustable shafts. By adjusting the height of the two adjustable shafts, the distance between the decorative paper and the drying rack can be adjusted, thereby adjusting the drying efficiency of the drying rack for the decorative paper. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the drying rack of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the rotating shaft, clamping plate and brush bristles of this utility model.

[0020] Figure 5 This is a schematic diagram of the structure of the adjustment frame of this utility model.

[0021] In the picture:

[0022] 1-Base, 2-Box body, 3-Feed guide port, 4-Positioning shaft, 5-Drying rack, 51-Outer shell, 52-Dustproof net, 53-First mounting frame, 54-First servo motor, 55-Rotating shaft, 56-First fan body, 57-Heating wire, 58-Second mounting frame, 59-Second fan body, 510-Clamping plate, 511-Brush bristles, 6-Adjusting frame, 61-Side plate, 62-Adjusting shaft, 63-Second servo motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figures 1 to 2 As shown, this utility model is a drying device for decorative paper production, including a base 1, a box 2, a feed inlet 3, a positioning shaft 4, a drying rack 5, and an adjusting frame 6. The box 2 is fixed to the upper side of the base 1 by bolts, and the box 2 has feed inlets 3 at both ends. Two positioning shafts 4 are rotatably installed at both ends of the box 2 through support bearings, and the positioning shafts 4 are all located on one side of the corresponding feed inlet 3. The drying racks 5 are fixed to the upper and lower ends of the box 2 by bolts, and the drying racks 5 are mirror images of each other. An adjusting frame 6 is movably arranged between the drying racks 5 and is fixed to the box 2.

[0026] like Figure 3 and Figure 4 As shown, the drying rack 5 includes a shell 51, a dustproof net 52, a first mounting bracket 53, a first servo motor 54, a rotating shaft 55, a first fan body 56, and a heating wire 57. The shell 51 is fixed to the housing 2 by bolts, and the dustproof net 52 is fixed to one end of the shell 51 outside the housing 2 by bolts. The first servo motor 54 is fixed inside the shell 51 by the first mounting bracket 53, and the rotating shaft 55 is fixed to the output end of the first servo motor 54. The first fan body 56 is fixed to the outer side of the rotating shaft 55 by bolts. The side of the first mounting bracket 53 away from the dustproof net 52 is provided with... There is a heating wire 57, which is fixed to the inner wall of the outer casing 51 by bolts. The first servo motor 54 and the heating wire 57 are electrically connected to an external production computer via a data cable. In use, the first servo motor 54, the rotating shaft 55 and the first fan body 56 work together to deliver external gas to the position of the heating wire 57, which heats the gas. The high-temperature gas is then delivered to the decorative paper position to dry the decorative paper. The dustproof net 52 is provided to prevent external dust from entering the interior of the housing 2 with the gas.

[0027] Specifically, a second mounting bracket 58 is provided on the side of the heating wire 57 away from the first servo motor 54. The second mounting bracket 58 is fixed inside the housing 51 by bolts, and a second fan body 59 is rotatably mounted in the middle of the second mounting bracket 58 through a support bearing. When in use, the second fan body 59 can rotate under the action of airflow, thereby dispersing the airflow and making the airflow evenly distributed inside the housing 51, avoiding the airflow being too concentrated, which would cause the decorative paper to not dry evenly.

[0028] Specifically, the rotating shaft 55 is rotatably connected to the dustproof net 52 via a support bearing, and two clamping plates 510 are fixed to the outer side of the rotating shaft 55 by bolts. The two clamping plates 510 are respectively set on both sides of the dustproof net 52. Brush bristles 511 are fixed to the sides of the clamping plates 510, and the ends of the brush bristles 511 away from the clamping plates 510 are in contact with the dustproof net 52. In use, the two clamping plates 510 can move accordingly under the drive of the rotating shaft 55, thereby driving the brush bristles 511 to clean the two sides of the dustproof net 52, so as to prevent the dust adhering to the dustproof net 52 from affecting the gas passage efficiency.

[0029] like Figure 5 As shown, the adjusting frame 6 includes a side plate 61, an adjusting shaft 62, and a second servo motor 63. Two side plates 61 are provided, and two adjusting shafts 62 are rotatably mounted between the side plates 61 via support bearings. The adjusting shafts 62 are positioned between the two drying racks 5. The side plates 61 are rotatably connected to the housing 2 via support bearings, and the middle of one side plate 61 is fixed to the output end of the second servo motor 63. The base of the second servo motor 63 is fixed to the housing 2 via bolts. The second servo motor 63 is electrically connected to an external production computer via a data cable. During use, decorative paper is passed through the two adjusting shafts 62 in an "S" shape, guiding the paper. Furthermore, the second servo motor 63 drives the side plates 61 to rotate, thereby adjusting the height of the two adjusting shafts 62. By adjusting the height of the two adjusting shafts 62, the distance between the decorative paper and the drying rack 5 can be adjusted, thus adjusting the drying efficiency of the decorative paper by the drying rack 5.

[0030] Please see Figure 1-5 As shown, this utility model is a drying equipment for decorative paper production. Its working principle is as follows: when in use, the decorative paper is first passed through one of the feed ports 3, then the decorative paper is passed through the positioning shaft 4 and the adjusting frame 6, and finally the decorative paper is discharged from the other feed port 3. When the decorative paper passes through the inside of the box 2, the drying rack 5 can dry the upper and lower sides of the decorative paper at the same time.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drying device for decorative paper production, comprising a base (1), a housing (2), a feed inlet (3), a positioning shaft (4), a drying rack (5), and an adjusting rack (6), characterized in that: The upper side of the base (1) is fixed with a box (2), and both ends of the box (2) are provided with guide ports (3); both ends of the box (2) are rotatably installed with two positioning shafts (4), and the positioning shafts (4) are all set on the side of the corresponding guide ports (3); both the upper and lower ends of the box (2) are fixed with drying racks (5), the drying racks (5) are mirrored, and an adjustment rack (6) is movably arranged between the drying racks (5), and the adjustment rack (6) is fixed to the box (2).

2. The drying equipment for decorative paper production as described in claim 1, characterized in that: The drying rack (5) includes a shell (51), a dustproof net (52), a first mounting bracket (53), a first servo motor (54), a rotating shaft (55), a first fan body (56), and a heating wire (57). The shell (51) is fixed to the box (2) by bolts, and the dustproof net (52) is fixed to one end of the shell (51) outside the box (2). The first servo motor (54) is fixed inside the shell (51) by the first mounting bracket (53), and the rotating shaft (55) is fixed to the output end of the first servo motor (54). The first fan body (56) is fixed to the outer side of the rotating shaft (55). The heating wire (57) is provided on the side of the first mounting bracket (53) away from the dustproof net (52), and the heating wire (57) is fixed to the inner wall of the shell (51) by bolts. The first servo motor (54) and the heating wire (57) are both electrically connected to an external production computer through a data cable.

3. The drying equipment for decorative paper production as described in claim 2, characterized in that: A second mounting bracket (58) is provided on the side of the heating wire (57) away from the first servo motor (54), wherein the second mounting bracket (58) is fixed inside the outer casing (51), and a second fan body (59) is rotatably mounted on the middle part of the second mounting bracket (58) through a support bearing.

4. The drying equipment for decorative paper production as described in claim 2, characterized in that: The rotating shaft (55) is rotatably connected to the dustproof net (52), and two clamps (510) are fixed on the outer side of the rotating shaft (55), wherein the two clamps (510) are respectively set on both sides of the dustproof net (52); bristles (511) are fixed on the side of the clamps (510), wherein the end of the bristles (511) away from the clamps (510) is in contact with the dustproof net (52).

5. The drying equipment for decorative paper production as described in claim 1, characterized in that: The adjustment frame (6) includes a side plate (61), an adjustment shaft (62), and a second servo motor (63). There are two side plates (61), and two adjustment shafts (62) are rotatably installed between the side plates (61). The adjustment shafts (62) are both located between the two drying racks (5). The side plates (61) are rotatably connected to the housing (2), and the middle part of one of the side plates (61) is fixed to the output end of the second servo motor (63). The base of the second servo motor (63) is fixed to the housing (2). The second servo motor (63) is electrically connected to an external production computer via a data cable.

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