Ceramic printing paper drying device

Abstract

The utility model relates to the technical field of ceramic calico paper drying, and provides a ceramic calico paper drying device which comprises a base, a top table is arranged on the top of the base, a lifting table is arranged between the top table and the base, and drying assemblies are arranged on the bottom face of the lifting table and the top face of the base. Pressing tensioning rollers fixed through second U-shaped supports are arranged at the front end and the rear end of the bottom of the lifting table correspondingly, guiding rollers fixed through first U-shaped supports are arranged at the positions, in front of and behind the drying assemblies on the surface of the base, of the top of the base correspondingly, and ceramic printing paper to be dried is tensioned between the upper drying assembly and the lower drying assembly through the pressing tensioning rollers at the front end and the rear end and the guiding rollers. A servo winding mechanism used for winding ceramic printing paper to be dried is installed at the top of the tail end of the base, and a stepping air cylinder driving the lifting table to ascend and descend is installed in the center of the top table. According to the device, through the design of an up-and-down synchronous drying structure, precise pressing of the tensioning rollers and height adjustment of the lifting table are combined, and the ceramic calico paper is evenly heated and tightened in the drying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic printing paper drying technical field, concretely relates to a ceramic printing paper drying device. BACKGROUND

[0002] As an important material for ceramic product surface decoration, ceramic printing paper is widely used in the fields of ceramic tiles, ceramic wares, etc. By printing various patterns on paper and then transferring them to the surface of ceramic substrates, a rich and diverse and high-precision decorative effect can be achieved. With the continuous development of ceramic decoration technology, the quality and processing efficiency of printing paper have become one of the key factors to improve product competitiveness, and the drying process, as an important link in the production process of printing paper, directly affects the stability of the printing pattern and the smooth progress of the subsequent process.

[0003] The existing ceramic printing paper drying equipment mostly adopts single-sided heating or uneven heating from top to bottom. Usually, only a drying device is arranged on one side of the paper, which leads to uneven heat distribution during the drying process, and problems such as paper warping and local insufficient drying are prone to occur, affecting the quality of the printing pattern and product consistency. In addition, traditional equipment is mostly intermittent or semi-continuous production, lacking effective tensioning and guiding mechanisms, and the paper is prone to relaxation, wrinkling or deviation during the drying process, reducing the drying efficiency and yield.

[0004] At the same time, the existing equipment has low heat source utilization efficiency and uneven airflow distribution, resulting in high energy consumption and long drying time. SUMMARY

[0005] To overcome the defects of the prior art, the purpose of the utility model is to provide a ceramic printing paper drying device.

[0006] To achieve the purpose, the technical scheme of the utility model is as follows: a ceramic printing paper drying device, comprising a base, a top table is arranged on the top of the base, a lifting table is arranged between the top table and the base, drying assemblies are arranged on the bottom surface of the lifting table and the top surface of the base, pressure tension rollers are arranged on the front and rear ends of the bottom of the lifting table and fixed through second U-shaped supports, guide rollers are arranged on the front and rear sides of the drying assemblies on the surface of the top of the base and fixed through first U-shaped supports, the ceramic printing paper to be dried is tensioned between the upper and lower drying assemblies by the front and rear pressure tension rollers and the guide rollers, a servo winding mechanism for winding the ceramic printing paper to be dried is installed on the top of the tail end of the base, and a stepping cylinder for driving the lifting of the lifting table is installed at the center of the top table.

[0007] Preferably, the drying assembly comprises a rectangular air equalizing box and a plurality of heating wires uniformly distributed in the air equalizing box, a plurality of strip-shaped air outlet holes are uniformly arranged on the side of the air equalizing box close to the ceramic printing paper to be dried, and two air pumps are arranged on the side of the air equalizing box away from the ceramic printing paper to be dried.

[0008] Preferably, the four corners of the top of the lifting platform are provided with guide rods, and the top ends of the four guide rods are slidably connected to the inside of the top platform.

[0009] Preferably, the servo winding mechanism comprises a U-shaped support installed at the tail end of the base, and a winding roller installed on the U-shaped support, and a servo motor installed on the side surface of the U-shaped support to drive the winding roller to rotate.

[0010] Preferably, the top platform is supported on the base by the four corner supports provided at the bottom of the base.

[0011] Preferably, the distance between the tensioned section of the ceramic printing paper to be dried and the upper and lower drying assemblies is consistent.

[0012] The beneficial effects of the present application are as follows:

[0013] The upper and lower drying assemblies located at the top of the lifting platform and the top of the base are designed to realize simultaneous blowing and heating of both sides. The structure ensures uniform heating of the tensioned section of the ceramic printing paper, avoids incomplete drying or paper warping caused by uneven heat distribution during single-sided heating, and greatly improves the overall efficiency and quality of drying.

[0014] The tensioning mechanism ensures uniform drying

[0015] The pressure tensioning roller provided at the bottom of the lifting platform presses the ceramic printing paper downward, so that the tensioned section closely contacts the lower drying assembly and maintains a consistent distance with the upper drying assembly. This tensioning design effectively prevents the printing paper from relaxing or fluctuating during drying, ensures stable heat air blowing and heat transfer, and significantly improves drying uniformity and product quality.

[0016] The lifting platform cooperates with the stepping cylinder to realize precise adjustment

[0017] The lifting platform cooperates with the stepping cylinder through the guide rods to realize stable lifting and fine adjustment of the tensioned section of the ceramic printing paper in the vertical direction, ensuring that the distance between the upper and lower drying assemblies and the paper is accurately controllable, further optimizing the heat transfer effect, and adapting to the drying requirements of printing paper of different thicknesses or processes.

[0018] Continuous drying and automatic winding improve production continuity and automation level

[0019] The tail end of the device is provided with a servo winding mechanism driven by a servo motor, realizing automatic winding of the dried ceramic printing paper and avoiding discontinuity and paper accumulation caused by manual operation. Combined with the guidance of the material guide roller and the tensioning of the material pressing tensioning roller, it ensures that the printing paper enters the drying area continuously and stably, realizes continuous drying production without interruption, and improves the automation level and production capacity of the production line.

[0020] The design of the uniform gas box ensures uniform temperature distribution

[0021] The rectangular uniform gas box is uniformly arranged with heating wires inside, combined with two air circulation pumps to force air circulation, so that the heated gas uniformly passes through the strip-shaped air outlet hole and blows to the ceramic printing paper. This design effectively eliminates the local high or low temperature area in the traditional drying device, ensures uniform temperature distribution in the entire drying section, improves product consistency and reduces the rate of defective products.

[0022] The ceramic printing paper drying device realizes uniform heating and tight state of the ceramic printing paper during the drying process through the design of the synchronous drying structure, combined with the precise material pressing of the tensioning roller and the height adjustment of the lifting platform, which significantly improves the drying efficiency and quality. At the same time, the servo winding mechanism ensures the continuity and automation of production, reduces human intervention, improves production stability and capacity. The uniform heating in the uniform gas box and the forced air circulation design further optimize the use of heat energy, reduce energy consumption and shorten the drying time. Overall, this device not only solves the problems of low efficiency and uneven heat distribution of traditional single-sided drying, but also realizes continuous and efficient automatic drying production, which is suitable for large-scale and high-quality ceramic printing paper industrial production, has significant economic benefits and application value. BRIEF DESCRIPTION OF DRAWINGS

[0023] In the drawings:

[0024] Fig. 1 is a structural schematic diagram of the utility model;

[0025] Fig. 2 is a half-cut structural schematic diagram of the drying assembly of the utility model;

[0026] Fig. 3 is a structural schematic diagram of the servo winding mechanism of the utility model;

[0027] BRIEF DESCRIPTION OF DRAWINGS:

[0028] 1, base; 2, top table; 3, material guide roller; 4, lifting platform; 5, material pressing tensioning roller; 6, drying assembly; 7, stepping cylinder; 8, servo winding mechanism; 9, support column;

[0029] 31, first U-shaped support;

[0030] 41, guide rod;

[0031] 51. Second U-shaped bracket;

[0032] 61. Air equalizing tank; 62. Air filling pump; 63. Electric heating wire; 64. Strip-shaped air outlet hole;

[0033] 81. U-shaped support; 82. Winding roller; 83. Servo motor. DETAILED DESCRIPTION

[0034] The utility model will be made further detailed explanation in combination with the drawings and examples, obviously, the described example is only a part of the utility model example, rather than all examples. In the case of no conflict, the example and the feature in the example in this application can be combined mutually. Based on the example in the utility model, all other examples obtained by the ordinary skill in the art without making creative labor all belong to the scope of the utility model protection.

[0035] It needs to be explained that if the utility model example has related directionality indication (such as up, down, left, right, front, back...) then the directionality indication is only used to explain the relative position relationship, movement condition etc. between the components in a certain specific posture (such as shown in the drawings), if the specific posture changes, then the directionality indication also changes accordingly.

[0036] In addition, "multiple" refers to two or more. In addition, the technical solutions of each example can be combined with each other, but it must be based on the realization of the ordinary skill in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not in the protection scope required by the utility model.

[0037] Please refer to the drawings in the description Figs. 1-3 The utility model provides a kind of ceramic printing paper drying device, which is composed of base 1, top platform 2 is provided on the top of base 1, for supporting and guiding ceramic printing paper. Lifting platform 4 is arranged in the inside of base 1, and the bottom surface of lifting platform 4 and the top surface of base 1 are both provided with drying assembly 6, to realize the up and down drying of ceramic printing paper.

[0038] In front of and behind the drying assembly 6 on the top of base 1, material guide roller 3 fixed by first U-shaped bracket 31 is installed respectively, for guiding the smooth flow of ceramic printing paper. In front and rear end of the bottom of lifting platform 4, pressing material tension roller 5 fixed by second U-shaped bracket 51 is arranged, for the ceramic printing paper conveyed between two material guide rollers 3 to be pressed down, so that the section approaches the lower drying assembly 6, to ensure that it keeps tight state during drying process.

[0039] Each drying assembly 6 is composed of a rectangular air-distribution box 61, which is internally uniformly distributed with several electric heating wires 63 to provide a uniform heating source. The air-distribution box 61 is provided with a plurality of strip-shaped air-outlet holes 64 on one side, through which hot air is delivered by air flow to enhance the drying effect. The side of the box body away from the ceramic printing paper is equipped with two air-filling pumps 62 for filling air into the air-distribution box 61, so that the air can be guided out through the strip-shaped air-outlet holes 64 after being heated.

[0040] The four corner ends of the top of the lifting platform 4 are provided with guide rods 41, the top ends of the guide rods 41 are slidingly connected to the inside of the top platform 2, and the step-by-step air cylinder 7 is used to realize the stable lifting of the lifting platform 4 in the vertical direction.

[0041] A servo winding mechanism 8 is installed on the top of the tail end of the base 1, which is supported by a U-shaped support 81, and the winding roller 82 is installed on the support and is driven to rotate by the servo motor 83. The mechanism is used to collect the ceramic printing paper after drying, which is convenient for subsequent processing or storage.

[0042] The top platform 2 is supported on the base 1 by the four corner supports 9 provided at the bottom of the top platform 2, which ensures the stability of the top platform 2 and facilitates the normal work of the guide roller 3 and the tensioning roller 5 and other devices.

[0043] The distance between the tensioning section of the ceramic printing paper to be dried and the upper and lower drying assemblies 6 is kept consistent to ensure the uniformity and continuity during the drying process.

[0044] The working process of the ceramic printing paper drying device is as follows: the ceramic printing paper to be dried is first guided by the guide rollers 3 provided on the top of the base 1 in front of and behind the drying assembly 6; then, the part of the ceramic printing paper distributed between the two guide rollers 3 is pressed down by the two tensioning rollers 5 at the ends, so that it is tightly stretched and close to the lower drying assembly 6, until the distance between the tensioning section and the upper and lower drying assemblies 6 is consistent. The two air-filling pumps 62 on the upper and lower air-distribution boxes 61 are started to fill air into the box body, which is heated by the electric heating wires 63 and blown out at the strip-shaped air-outlet holes 64 to realize the air blowing and drying operation on the tensioning section. During this period, the servo winding mechanism 8 is started to gradually wind the ceramic printing paper, thereby realizing the recycling of the dried section and the feeding of the undried part to the drying area for drying, and realizing the continuous drying operation.

[0045] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0046] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0047] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A ceramic printing paper drying device comprising a base (1), characterized in that, The base (1) top is provided with a top table (2), the top table (2) and the base (1) between being provided with a lifting platform (4), the lifting platform (4) bottom surface and the base (1) top surface are provided with drying assembly (6), the lifting platform (4) bottom front and rear ends are provided with the pressing material tensioning roller (5) fixed by the second U-shaped support (51), the base (1) top is provided with the material guide roller (3) fixed by the first U-shaped support (31) on the front and rear of the drying assembly (6) on its surface, the ceramic printing paper to be dried is tensioned between the upper and lower drying assembly (6) by the front and rear pressing material tensioning roller (5) and the material guide roller (3), the base (1) tail end top is provided with a servo winding mechanism (8) for winding the ceramic printing paper to be dried, the top table (2) center is provided with a step cylinder (7) for driving the lifting platform (4) to lift.

2. The ceramic printing paper drying device according to claim 1, characterized in that, The drying assembly (6) comprises a rectangular air equalizing box (61), and a plurality of electric heating wires (63) uniformly distributed in the air equalizing box (61), a plurality of strip-shaped air outlet holes (64) are uniformly formed on the side of the air equalizing box (61) close to the ceramic printing paper to be dried, and two air pumps (62) are arranged on the side of the air equalizing box (61) away from the ceramic printing paper to be dried.

3. The ceramic printing paper drying device according to claim 1, characterized in that, The lifting platform (4) top four corners are provided with guide rods (41), and the top ends of the four guide rods (41) are slidably connected to the inside of the top table (2).

4. The ceramic printing paper drying device according to claim 1, characterized in that, The servo winding mechanism (8) comprises a U-shaped support (81) installed at the tail end of the base (1), and a winding roller (82) installed on the U-shaped support (81), and a servo motor (83) installed on the side of the U-shaped support (81) to drive the winding roller (82) to rotate.

5. The ceramic printing paper drying device according to claim 1, wherein The top table (2) is supported on the base (1) by the four corner supports (9) at the bottom.

6. The ceramic printing paper drying device according to claim 1, wherein The tensioning section of the ceramic printing paper to be dried is consistent with the spacing between the upper and lower drying assemblies (6).

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