Anti-curling paper air-drying equipment for printing

Abstract

The utility model discloses an anti-curling paper air-drying device for printing, which relates to the technical field of printing equipment and comprises a base, an air-drying box is fixedly erected on the top of the base, a stepped placing table is fixedly mounted in the air-drying box, and the placing table is composed of a stepped plane and a stepped inclined plane. A plurality of first ventilation holes are formed in the stepped inclined surface of the placement table, and a plurality of air outlet holes are formed in one side of the air drying box; and the uniform air supply mechanism comprises an air heater, an air supply pipe and an air outlet branch pipe, the air heater is fixedly installed on the side, away from the air outlet holes, of the air drying box in a penetrating mode, one end of the air supply pipe is communicated with the air outlet end of the air heater, the other end of the air supply pipe is designed in a closed mode, the air supply pipe is designed in an inclined angle, and the air supply pipe is a U-shaped pipe set. The paper air-drying device has the advantages of improving the air-drying efficiency of paper, effectively preventing edge curling in the air-drying process of the paper and being high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing equipment technical field, especially a kind of paper edge curling prevention paper air drying equipment for printing. BACKGROUND

[0002] Printing is the original copy of text, picture, photo, anti-fake, etc. After making plate, applying ink, pressing and other processes, the ink is transferred to the surface of paper, textile, plastic, leather, PVC, PC and other materials, and the content of the original copy is replicated in batches. In printing, paper is a common printing carrier, but when printing paper, if the paper contains moisture, it will affect the printing quality, especially a large number of printed paper, which will affect the printing quality in batches, so paper air drying equipment is often used to dry the printed paper to ensure that the paper is dry enough to ensure the printing quality.

[0003] After searching, the patent with authorization announcement No. CN213618989U discloses a paper air drying device of printing equipment, which comprises a bottom plate, four groups of elastic support structures installed on the upper wall of the bottom plate, an outer shell structure installed on the upper wall of the bottom plate, a door structure installed on the front wall of the outer shell structure, and a drying structure installed on the left wall of the outer shell structure. The outer shell structure comprises a device shell and a device top shell. The device shell is installed on the upper wall of the bottom plate, and the device top shell is installed on the upper wall of the device shell. The utility model is a device used with existing printing equipment. The main function of the utility model is to remove the moisture inside the paper to be printed, especially the printed paper stored for a long time, which can absorb moisture from the environment. Therefore, it is necessary to remove moisture, otherwise it will affect the printing quality. The utility model is specifically designed to solve the above problems.

[0004] However, the above-mentioned paper air drying device still has the following optimization points, for example, when drying the paper, the hot air will quickly disperse to each position inside the device shell after the hot air machine delivers hot air to the device shell. It is difficult to directly and quickly act on the paper. These hot air will slowly raise the overall temperature inside the device shell, so as to dry the paper, which reduces the drying efficiency of the paper, and only one stack of paper can be dried at a time, further reducing the drying efficiency of the paper. Therefore, its structure needs to be improved, and the practicability needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of paper edge curling prevention paper air drying equipment for printing, to solve the above problems.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of paper edge curling-preventing paper air drying equipment for printing, including base, the top fixed frame of base is equipped with air drying box, and the inside fixed mounting of the air drying box is equipped with stepped placing table, the placing table is composed of stepped plane and stepped inclined plane, and multiple first air vents are opened in the stepped inclined plane inside the placing table, multiple air outlets are opened in one side of the air drying box;

[0008] Uniform air supply mechanism, the uniform air supply mechanism includes hot air machine, air supply pipe and air outlet branch pipe, the hot air machine is fixedly installed in the air drying box and is away from the side of air outlet, one end of the air supply pipe is communicated with the air outlet end of hot air machine, the other end of the air supply pipe is closed design, the air supply pipe is designed at an angle, the air supply pipe is U-shaped tube group, multiple air outlet branch pipes are communicated outside the air supply pipe, and multiple air outlet branch pipes are all inclined to the stepped inclined plane of placing table at an angle;

[0009] Movable seat mechanism, the movable seat mechanism is located in the side of air drying box and is away from hot air machine;

[0010] Anti-curling mechanism, the anti-curling mechanism is connected with movable seat mechanism.

[0011] Further, the bottom of the base is fixedly installed with multiple universal wheels with brake mechanisms, one side of the air drying box is fixedly connected with push handle, and the push handle is located above the hot air machine.

[0012] Further, the front of the air drying box is hingedly connected with a pair of box doors, the front of the box door is provided with a handle, and the inside of the box door is provided with a transparent glass observation port.

[0013] Further, the stepped plane top of the placing table is fixedly connected with a stop block, and a spacing is provided between the stop block and the stepped inclined plane of the same horizontal height, and the height of the stop block is greater than 1cm.

[0014] Further, the movable seat mechanism includes electric push rod and movable plate, the electric push rod is fixedly installed in the side of air drying box and is away from hot air machine, and one side of the movable plate is connected with the telescopic end of electric push rod.

[0015] Further, multiple guide rods are fixedly connected to one side of the movable plate, and one end of the guide rod is movably penetrated through the air drying box.

[0016] Further, the anti-curling mechanism comprises pressing plates, one side of the pressing plates is fixedly connected with connecting columns, the other end of the connecting columns is fixedly connected with connecting plates, the other side of the connecting plates is fixedly connected with a plurality of spring sheets, the other end of the plurality of spring sheets is fixedly connected with the movable plate, a plurality of telescopic connecting rods are further arranged between the connecting plate and the movable plate, the pressing plates are designed at an oblique angle, a plurality of second ventilation holes are arranged in the pressing plates, and the position of the pressing plates matches the position of the stepped inclined surface of the placing table.

[0017] The utility model discloses relative to prior art includes following beneficial effect:

[0018] 1, this technical scheme through being provided with the air -dry case, the placing table and the even air -supply mechanism, can when working, the paper of multiple stacks is placed respectively on the multiple stepped planes of placing table, and makes its oblique angle lean on corresponding stepped inclined surface, at this time, can directly blow hot air on the paper of multiple stacks through even air -supply mechanism through a plurality of first ventilation holes, not only can directly carry out hot air drying treatment to paper in the process of slowly rising the temperature of air -dry case, but also can simultaneously carry out hot air drying drying to the paper of multiple stacks, therefore, the drying efficiency of paper is greatly improved, and the practicality is higher;

[0019] 2, this technical scheme is provided with movable seat mechanism and anti-curling mechanism, can when working, the multiple pressing plates in anti-curling mechanism are moved to abut and abut tightly to the paper of multiple stacks by movable seat mechanism, so that the paper of multiple stacks is pressed and fixed in cooperation with the multiple stepped inclined surfaces of placing table, so that the edge and corner of paper are effectively prevented from curling due to high temperature in the process of hot air blowing, and the paper can also be prevented from flying up due to hot air circulation, further improve the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0021] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the box door mounting structure schematic diagram of the utility model;

[0023] Figure 3 It is the placing table and air -supply pipe position structure schematic diagram of the utility model;

[0024] Figure 4 It is the mounting structure schematic view of the block of the utility model;

[0025] Figure 5 It is the inside cut structure schematic view of the air dry box of the utility model;

[0026] Figure 6 It is the spring sheet installation explosion structure schematic view of the utility model.

[0027] In the drawing: 1, base; 2, air dry box; 3, placing table; 4, first ventilation hole; 5, air outlet hole; 6, uniform air supply mechanism; 601, hot air machine; 602, air supply pipe; 603, air outlet branch pipe; 7, movable seat mechanism; 701, electric push rod; 702, movable plate; 703, guide rod; 8, anti-curling mechanism; 801, pressing plate; 802, connecting column; 803, connecting plate; 804, spring sheet; 805, telescopic connecting rod; 806, second ventilation hole; 9, universal wheel; 10, push handle; 11, box door; 12, handle; 13, glass observation port; 14, block. DETAILED DESCRIPTION

[0028] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] In the description of the utility model, it is understood that the terms "surface", "side", "gap", "peripheral side" indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, not indicating or implying that the indicated components or elements must have a specific orientation, structure and operation, therefore, it cannot be understood as the limitation of the utility model. Specific embodiment 1:

[0031] Reference Figures 1-6The utility model provides a kind of paper edge curling prevention paper air drying equipment for printing, including base 1, the top fixed frame of base 1 is equipped with air drying box 2, and the inside fixed installation of air drying box 2 is equipped with stepped placing table 3, placing table 3 is composed of stepped plane and stepped inclined plane, and the inside of stepped inclined plane of placing table 3 is equipped with multiple first ventilation holes 4, and the side of air drying box 2 is equipped with multiple air outlet holes 5;Uniform air supply mechanism 6, uniform air supply mechanism 6 includes hot air blower 601, air supply pipe 602 and air outlet branch pipe 603, hot air blower 601 is fixedly installed in the side of air drying box 2 away from air outlet hole 5 in through type, one end of air supply pipe 602 is communicated with the air outlet end of hot air blower 601, the other end of air supply pipe 602 is closed design, air supply pipe 602 is designed at an angle, air supply pipe 602 is U-shaped tube group, multiple air outlet branch pipes 603 are communicated on the outside of air supply pipe 602, and multiple air outlet branch pipes 603 are all inclined to the stepped inclined plane of placing table 3 at an angle;Movable seat mechanism 7, movable seat mechanism 7 is located in the side of air drying box 2 away from hot air blower 601;Anti-curling mechanism 8, anti-curling mechanism 8 is connected with movable seat mechanism 7;The bottom of base 1 is fixedly installed with multiple universal wheels 9 with brake mechanism, the side of air drying box 2 is fixedly connected with push handle 10, and push handle 10 is above hot air blower 601;Air drying box 2 is hingedly connected with the box door 11 of opposite opening type on the front, and the front of box door 11 is equipped with handle 12, and the inside of box door 11 is equipped with transparent glass observation port 13;The top of stepped plane of placing table 3 is fixedly connected with stop block 14, and the stepped inclined plane of the same horizontal height is provided with spacing between stop block 14, and the height of stop block 14 is greater than 1cm.

[0032] In the specific implementation process, when working, open box door 11, then multiple stacks of paper are placed in multiple stepped planes of placing table 3 in sequence, and are inclined to the corresponding stepped inclined plane respectively, and are preliminarily blocked by stop block 14 to avoid falling out of the stepped plane of placing table 3, at this time, box door 11 can be closed, hot air is delivered into air supply pipe 602 by the working of hot air blower 601, is blown out by air supply pipe 602 in cooperation with multiple air outlet branch pipes 603, is more uniformly blown to multiple stepped inclined planes of placing table 3, and is directly acted on the stacked paper through multiple first ventilation holes 4, so that the stacked paper is quickly hot air dried and dried, and multiple stacks of paper can be simultaneously hot air dried and dried, since hot air blowing can not only slowly increase the temperature in air drying box 2, but also directly act on the paper, in cooperation with multiple stacked paper simultaneously hot air drying, the drying efficiency of the paper is greatly improved;

[0033] Among them, the universal wheel 9 at the bottom of the base 1 and the push handle 10 on the side of the air drying box 2 are used to facilitate the movement of the device, and improve the use flexibility thereof;

[0034] The handle 12 at the box door 11 is used to facilitate the opening and closing of the box door 11, and the glass observation port 13 is used to facilitate the user to observe the inside of the drying box 2.

[0035] The block 14 is used to block the paper placed on the stepped inclined surface of the placing table 3 from falling off. Specific embodiment 2:

[0037] Referring to Figure 5 and Figure 6 In a preferred embodiment, the movable seat mechanism 7 includes an electric push rod 701 and a movable plate 702. The electric push rod 701 is fixedly installed in a penetrating manner on the side of the drying box 2 away from the hot air blower 601. One side of the movable plate 702 is connected with the telescopic end of the electric push rod 701. A plurality of guide rods 703 are fixedly connected with one side of the movable plate 702, and one end of each guide rod 703 penetrates through the drying box 2. The anti-curling mechanism 8 includes a plurality of pressing plates 801. One side of each pressing plate 801 is fixedly connected with a connecting column 802. The other end of the connecting column 802 is fixedly connected with a connecting plate 803. The other side of the connecting plate 803 is fixedly connected with a plurality of spring sheets 804. The other end of each spring sheet 804 is fixedly connected with the movable plate 702. A plurality of telescopic connecting rods 805 are arranged between the connecting plate 803 and the movable plate 702. The plurality of pressing plates 801 are designed at an inclined angle. A plurality of second ventilation holes 806 are arranged in the pressing plates 801 in a penetrating manner. The positions of the pressing plates 801 match the positions of the stepped inclined surfaces of the placing table 3.

[0038] In the specific implementation process, during work, the box door 11 is opened, and then a plurality of stacks of paper are placed on the plurality of stepped planes of the placing table 3 in sequence, and are respectively inclined and placed on the corresponding stepped inclined surfaces. The blocks 14 are used to preliminarily block the paper to avoid falling off the stepped planes of the placing table 3. At this time, the electric push rod 701 is started to be elongated, and cooperates with the plurality of guide rods 703 to drive the movable plate 702 to move. When the movable plate 702 moves, the pressing plates 801 are driven to move by the spring sheets 804, the telescopic connecting rods 805, the connecting plate 803, and the connecting column 802, until the pressing plates 801 are respectively moved to abut and tightly press the plurality of stacks of paper, so as to cooperate with the plurality of stepped inclined surfaces of the placing table 3 to tightly press and fix the plurality of stacks of paper, thereby effectively avoiding the curling of the edges of the paper due to high temperature during the hot air blowing process, and also avoiding the paper from flying up due to the hot air circulation.

[0039] The guide rods 703 are used to improve the stability of the movable plate 702 during reciprocating movement, thereby improving the stability of the pressing plates 801 during reciprocating movement.

[0040] The spring sheet 804 is used to provide buffer space for the pressing plate 801, so as to avoid the pressing plate 801 from being damaged by paper, for example, the spring sheet 804 can be compressed to reduce the pressure generated by the pressing plate 801 on the paper, but can ensure that the paper is pressed and fixed.

[0041] Working principle: in use, open the box door 11, then place the multiple stacks of paper on the multiple stepped planes of the placing table 3 in sequence, and make them respectively inclined at the corresponding stepped inclined surfaces, and the blocks 14 are used to preliminarily block them to avoid them from sliding out of the stepped planes of the placing table 3, at this time, the electric push rod 701 can be started to be elongated, and the multiple guide rods 703 are used to drive the movable plate 702 to move, and when the movable plate 702 moves, the spring sheet 804, the telescopic connecting rod 805, the connecting plate 803 and the connecting column 802 are used to drive the pressing plate 801 to move, until the multiple pressing plates 801 respectively move to abut and tightly abut the multiple stacks of paper, so that the multiple stepped inclined surfaces of the placing table 3 are used to press and fix the multiple stacks of paper, then the box door 11 is closed, the hot air is delivered into the air supply pipe 602 through the working of the hot air blower 601, the hot air is blown out by the air supply pipe 602 cooperating with the multiple air outlet branch pipes 603, and the hot air is directly used on the stacked paper through the multiple first air vents 4, so that the hot air drying treatment is quickly performed on the paper, and the multiple stacks of paper can be simultaneously subjected to the hot air drying treatment, since the hot air blowing can not only slowly increase the temperature in the air drying box 2, but also directly act on the paper, cooperating with the multiple stacks of paper being simultaneously subjected to the hot air drying, the drying efficiency of the paper is greatly improved, and in the process, since the paper is pressed and fixed by the pressing plate 801, the edges and corners of the paper are not easy to be curled due to high temperature, and the paper can also be prevented from being lifted and flying due to the hot air circulation.

[0042] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation manner. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A paper anti-curling drying apparatus for printing, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a drying box (2), and the inside of the drying box (2) is fixedly installed with a stepped placing table (3), which is composed of a stepped plane and a stepped inclined plane, and a plurality of first ventilation holes (4) are arranged in the stepped inclined plane of the placing table (3), and a plurality of air outlet holes (5) are arranged on one side of the drying box (2). The uniform air supply mechanism (6) comprises a hot air machine (601), an air supply pipe (602) and an air outlet branch pipe (603), the hot air machine (601) is fixedly installed on the side of the drying box (2) away from the air outlet hole (5), one end of the air supply pipe (602) is in communication with the air outlet end of the hot air machine (601), the other end of the air supply pipe (602) is designed in a closed manner, the air supply pipe (602) is designed at an inclined angle, the air supply pipe (602) is a U-shaped pipe group, a plurality of air outlet branch pipes (603) are arranged in communication outside the air supply pipe (602), and the plurality of air outlet branch pipes (603) are inclined towards the stepped inclined plane of the placing table (3). The movable seat mechanism (7) is located on the side of the drying box (2) away from the hot air machine (601). The anti-curling mechanism (8) is connected with the movable seat mechanism (7).

2. The curling-preventing paper air-drying apparatus for printing according to claim 1, characterized by: The bottom of the base (1) is fixedly installed with a plurality of universal wheels (9) provided with brake mechanisms, one side of the drying box (2) is fixedly connected with a push handle (10), and the push handle (10) is located above the hot air machine (601).

3. The curling-preventing paper air-drying apparatus for printing according to claim 1, characterized by: The front of the drying box (2) is hingedly connected with a pair of box doors (11), the front of the box door (11) is provided with a handle (12), and the inside of the box door (11) is provided with a transparent glass observation port (13).

4. The curling-preventing paper air-drying apparatus for printing according to claim 1, characterized by: The top of the stepped plane of the placing table (3) is fixedly connected with a stop block (14), and a spacing is arranged between the stop block (14) and the stepped inclined plane of the same horizontal height, and the height of the stop block (14) is greater than 1cm.

5. The curling-preventing paper air-drying apparatus for printing according to claim 1, characterized by: The movable seat mechanism (7) comprises an electric push rod (701) and a movable plate (702), the electric push rod (701) is fixedly installed on the side of the drying box (2) away from the hot air machine (601), and one side of the movable plate (702) is connected with the telescopic end of the electric push rod (701).

6. A curling-preventing paper air-drying apparatus for printing according to claim 5, characterized in that: One side of the movable plate (702) is fixedly connected with a plurality of guide rods (703), one end of the guide rod (703) is movably penetrated through the drying box (2).

7. The curling-preventing paper air-drying apparatus for printing according to claim 5, characterized by: The anti-curling mechanism (8) comprises a plurality of pressing plates (801), one side of the pressing plate (801) is fixedly connected with a connecting column (802), the other end of the connecting column (802) is fixedly connected with a connecting plate (803), the other side of the connecting plate (803) is fixedly connected with a plurality of spring sheets (804), the other end of the plurality of spring sheets (804) is fixedly connected with the movable plate (702), and a plurality of telescopic connecting rods (805) are further arranged between the connecting plate (803) and the movable plate (702), the plurality of pressing plates (801) are designed at an inclined angle, a plurality of second ventilation holes (806) are formed in the inside of the pressing plate (801), and the position of the pressing plate (801) matches the position of the stepped inclined surface of the placing table (3).

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