Vacuum adsorption plane printing machine

Abstract

The utility model discloses a vacuum adsorption plane printing machine, which belongs to the technical field of plane printing machines, and is characterized by comprising a case, two high-temperature-resistant material loading conveyor belts are slidably connected to the inner side of the case, a heating aluminum plate is bolted to the inner side of the case, a hydraulic cylinder is bolted to the bottom of the inner side of the case, and the hydraulic cylinder is connected to the bottom of the inner side of the case. A grid groove plate is connected to the telescopic end of the hydraulic cylinder in a bolted mode, transfer printing cloth is arranged on the top of the high-temperature-resistant material carrying conveying belt, transfer printing paper is arranged on the top of the transfer printing cloth, and when the high-temperature-resistant material carrying conveying belt is arranged, the transfer printing cloth and the transfer printing paper can be placed on the high-temperature-resistant material carrying conveying belt and pushed into the machine box; during use, the hydraulic cylinder extends to push the grid groove plate to vertically ascend and make contact with the inner side of the high-temperature-resistant material carrying conveying belt, so that the transfer printing cloth and the transfer printing paper making contact with the grid groove plate make contact with the top heating aluminum plate.

Description

Technical Field

[0001] The utility model relates to the technical field of flat printing machines, in particular to a vacuum adsorption flat printing machine. Background Art

[0002] For a flat screen printing machine, several screens are made separately according to different colors of the pattern and fixed with a frame. The mesh holes in the non-printing pattern part of the screen are closed. The screen after stretching and plate making is called a color frame. During printing, the fabric is pasted on a long and flat tabletop, the color frame is placed on the fabric, color paste is added into the color frame, and a squeegee is used to reciprocally scrape and press the color paste on the color frame, so that the color paste is printed onto the fabric through the mesh holes of the printing pattern part of the screen.

[0003] Most of the existing flat printing machines complete dyeing through color paste during use. However, the color paste in this way requires a long time to dry at normal temperature, and it is relatively inconvenient to use. Even if the pattern is transferred to the fabric through a transfer paper, its color may adhere to the surface of the fabric, so it is easy to fall off and is relatively inconvenient to use. Summary of the Utility Model

[0004] The utility model provides a vacuum adsorption flat printing machine, aiming to solve the problems that most of the existing flat printing machines complete dyeing through color paste during use. However, the color paste in this way requires a long time to dry at normal temperature, and it is relatively inconvenient to use. Even if the pattern is transferred to the fabric through a transfer paper, its color may adhere to the surface of the fabric, so it is easy to fall off and is relatively inconvenient to use.

[0005] The utility model is realized as follows. A vacuum adsorption flat printing machine includes a machine case. Two high-temperature resistant material-carrying conveyor belts are slidably connected to the inner side of the machine case. A heat-generating aluminum plate is bolted to the inner side of the machine case. A hydraulic cylinder is bolted to the bottom of the inner side of the machine case. A grid groove plate is bolted to the telescopic end of the hydraulic cylinder. A transfer cloth is arranged on the top of the high-temperature resistant material-carrying conveyor belt. A transfer paper is arranged on the top of the transfer cloth. A vacuum pump is bolted to the top of the inner side of the machine case. The suction end of the vacuum pump is bolted to the grid groove plate.

[0006] In order to achieve the effect of facilitating the horizontal movement of the high-temperature resistant material-carrying conveyor, as a preferred embodiment of the vacuum adsorption flat printing machine of the utility model, a guide rail is installed on the inner side of the machine case, and the inner side of the guide rail is slidably connected to the high-temperature resistant material-carrying conveyor belt.

[0007] In order to achieve the effect of facilitating the support and installation of the structure, as a preferred embodiment of the vacuum adsorption flat printing machine of the utility model, a feeding rack is bolted to the left side of the machine case, and the inner side of the feeding rack is bolted to the guide rail.

[0008] In order to achieve the effect of facilitating the protection and buffering of the contact between structures, as an optimization of the vacuum adsorption flat printing machine of the present utility model, the top of the grid groove plate is provided with mesh holes, and a buffer pad is provided on the top of the grid groove plate, and the buffer pad is made of a porous material.

[0009] In order to achieve the effect of facilitating the improvement of the structural sealing performance and avoiding air leakage when structures come into contact, as an optimization of the vacuum adsorption flat printing machine of the present utility model, a sealing strip is snap-fitted on the top of the grid groove plate, and the sealing strip is arranged outside the buffer pad.

[0010] In order to achieve the effect of facilitating the guarantee of the temperature inside the structure, as an optimization of the vacuum adsorption flat printing machine of the present utility model, a top cover is snap-fitted on the top inside the chassis, and a heat-insulating and heat-preserving material is adhered to the inside of the top cover.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] For this vacuum adsorption flat printing machine, when in use, the transfer cloth and the transfer paper can be placed on the high-temperature resistant material conveyor belt and pushed into the inside of the chassis. When in use, the hydraulic cylinder extends to push the grid groove plate to rise vertically and contact the inside of the high-temperature resistant material conveyor belt, so that the transfer cloth and the transfer paper in contact with it contact the top heating aluminum plate, and at the same time, pressure is applied. The pattern on the transfer paper is transferred to the surface of the transfer cloth by heating. At the same time, the vacuum pump is started, and a negative pressure suction force is generated from the inside of the grid groove plate. The transfer color paste or dye is sucked downward into the depth of the transfer cloth due to the negative pressure, rather than just sticking to the surface, so it is not easy to fall off. Because the heating aluminum plate can continuously heat the material, the drying speed is also relatively fast. Because there are two high-temperature resistant material conveyor belts, when the transfer cloth and the transfer paper on a single high-temperature resistant material conveyor belt are performing the transfer operation inside the chassis, personnel can lay out the structure on the high-temperature resistant material conveyor belt outside the chassis to improve the operation efficiency. Description of the Drawings

[0013] Figure 1 It is the overall structure diagram of the vacuum adsorption flat printing machine of the present utility model;

[0014] Figure 2 It is the internal schematic diagram of the main structure of the present utility model;

[0015] Figure 3 It is the main view cross-sectional view of the chassis of the present utility model;

[0016] Figure 4 It is the structural schematic diagram of the grid groove plate of the present utility model;

[0017] Figure 5This is a schematic structural diagram of the high-temperature resistant material-carrying conveyor belt of the present utility model.

[0018] In the figure, 1 is the machine case; 2 is the high-temperature resistant material-carrying conveyor belt; 3 is the heating aluminum plate; 4 is the hydraulic cylinder; 5 is the grid groove plate; 6 is the transfer cloth; 7 is the transfer paper; 8 is the vacuum pump; 9 is the guide rail; 10 is the feeding rack; 11 is the buffer pad; 12 is the sealing strip; 13 is the top cover. Specific embodiments

[0019] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: a vacuum adsorption planar printing machine, including a machine case 1, two high-temperature resistant material-carrying conveyor belts 2 are slidably connected inside the machine case 1, a heating aluminum plate 3 is bolted inside the machine case 1, a hydraulic cylinder 4 is bolted to the bottom inside the machine case 1, a grid groove plate 5 is bolted to the telescopic end of the hydraulic cylinder 4, a transfer cloth 6 is arranged on the top of the high-temperature resistant material-carrying conveyor belt 2, a transfer paper 7 is arranged on the top of the transfer cloth 6, a vacuum pump 8 is bolted to the top inside the machine case 1, and the suction end of the vacuum pump 8 is bolted to the grid groove plate 5.

[0022] In this embodiment: By setting up the high-temperature resistant material-carrying conveyor belt 2, when in use, the transfer cloth 6 and the transfer paper 7 can be placed on the high-temperature resistant material-carrying conveyor belt 2 and pushed into the interior of the chassis 1. When in use, the hydraulic cylinder 4 extends to push the grid slot plate 5 to rise vertically and contact the inner side of the high-temperature resistant material-carrying conveyor belt 2, so that the transfer cloth 6 and the transfer paper 7 in contact therewith contact the top heating aluminum plate 3, and at the same time, pressure is applied. The pattern on the transfer paper 7 is thermally transferred to the surface of the transfer cloth 6. At the same time, the vacuum pump 8 is started, and a negative pressure suction is generated from the inner side of the grid slot plate 5. The transfer color paste or dye is sucked downward into the deep part of the transfer cloth 6 due to the negative pressure, rather than just sticking to the surface, so the situation of falling off is not likely to occur. Because the heating aluminum plate 3 can continuously heat the material, the drying speed is also relatively fast. Because there are two high-temperature resistant material-carrying conveyor belts 2, when the transfer cloth 6 and the transfer paper 7 on a single high-temperature resistant material-carrying conveyor belt 2 are performing the transfer operation inside the chassis 1, personnel can lay the structure on the high-temperature resistant material-carrying conveyor belt 2 outside the chassis 1 to improve the operation efficiency.

[0023] As a technical optimization solution of the present utility model, a guide rail 9 is installed inside the chassis 1, and the inner side of the guide rail 9 is slidably connected to the high-temperature resistant material-carrying conveyor belt 2.

[0024] In this embodiment: By setting up the guide rail 9, when the high-temperature resistant material-carrying conveyor belt 2 needs to move horizontally along the inner side of the chassis 1, it can be guided by the guide rail 9 to make the movement of the structure more reasonable.

[0025] As a technical optimization solution of the present utility model, a feed rack 10 is bolted to the left side of the chassis 1, and the inner side of the feed rack 10 is bolted to the guide rail 9.

[0026] In this embodiment: By setting up the feed rack 10, it is convenient to install the guide rail 9, so as to facilitate personnel to add or replace materials outside the chassis 1.

[0027] As a technical optimization solution of the present utility model, the top of the grid slot plate 5 is provided with mesh holes, and a buffer pad 11 is provided on the top of the grid slot plate 5. The buffer pad 11 is made of a porous material.

[0028] In this embodiment: By setting up the mesh holes to avoid blocking the suction of the vacuum pump 8 at the bottom, the provided buffer pad 1 is used to protect and buffer the contacted structures and materials to avoid damage to the structures.

[0029] As a technical optimization solution of the present utility model, a sealing strip 12 is clamped on the top of the grid slot plate 5, and the sealing strip 12 is arranged outside the buffer pad 11.

[0030] In this embodiment: By providing the sealing strip 12, it is possible to facilitate improving the sealing performance between structures, and prevent air leakage caused by poor sealing performance between structures when air flow suction is generated inside the grid groove plate 5.

[0031] As a technical optimization solution of the present utility model, a top cover 13 is snap-fitted to the inner top of the chassis 1, and a heat-insulating material is bonded to the inner side of the top cover 13.

[0032] In this embodiment: By providing the top cover 13 with a heat-insulating material bonded to the inner side, it is possible to facilitate maintaining the temperature inside the chassis 1 and prevent the internal temperature from being uneven or decreasing too quickly.

[0033] Working principle: First, when in use, the transfer cloth 6 and the transfer paper 7 are placed on the high-temperature load-carrying conveyor belt 2, and are pushed into the interior of the chassis 1 along the guide rail 9. When in use, the hydraulic cylinder 4 extends and pushes the grid groove plate 5 to rise vertically, and contacts the inner side of the high-temperature load-carrying conveyor belt 2, so that the transfer cloth 6 and the transfer paper 7 in contact therewith contact the top heating aluminum plate 3, and at the same time pressure is applied. The pattern on the transfer paper 7 is thermally transferred to the surface of the transfer cloth 6. At the same time, the vacuum pump 8 is started, and negative pressure suction is generated from the inner side of the grid groove plate 5. The transfer color paste or dye is sucked downward into the depth of the transfer cloth 6 due to the negative pressure, rather than just sticking to the surface. Since the heating aluminum plate 3 can continuously heat the material, the drying speed is also relatively fast. Since there are two high-temperature load-carrying conveyor belts 2, when the transfer cloth 6 and the transfer paper 7 on a single high-temperature load-carrying conveyor belt 2 are performing the transfer operation inside the chassis 1, personnel can lay out the structure on the high-temperature load-carrying conveyor belt 2 outside the chassis 1.

[0034] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vacuum adsorption flat printing machine, comprising a chassis (1), characterized in that: Two high-temperature resistant material-carrying conveyor belts (2) are slidably connected to the inner side of the chassis (1); a heating aluminum plate (3) is bolted to the inner side of the chassis (1); a hydraulic cylinder (4) is bolted to the bottom of the inner side of the chassis (1); a mesh slot plate (5) is bolted to the telescopic end of the hydraulic cylinder (4); a transfer cloth (6) is provided on the top of the high-temperature resistant material-carrying conveyor belt (2); a transfer paper (7) is provided on the top of the transfer cloth (6); a vacuum pump (8) is bolted to the top of the inner side of the chassis (1); and a suction end of the vacuum pump (8) is bolted to the mesh slot plate (5).

2. A vacuum adsorption flat printing machine according to claim 1, characterized in that: A guide rail (9) is installed on the inner side of the chassis (1), and the inner side of the guide rail (9) is slidably connected to the high temperature resistant material carrying conveyor belt (2).

3. A vacuum adsorption flat printing machine according to claim 2, characterized in that: A feed rack (10) is bolted to the left side of the chassis (1), and the inner side of the feed rack (10) is bolted to the guide rail (9).

4. The vacuum adsorption flat printing machine according to claim 1, characterized in that: The top of the grid slot plate (5) is provided with mesh holes, and the top of the grid slot plate (5) is provided with a buffer pad (11), and the buffer pad (11) is made of a porous material.

5. A vacuum adsorption flat printing machine according to claim 4, characterized in that: A sealing strip (12) is clamped on the top of the grid slot plate (5), and the sealing strip (12) is arranged on the outside of the buffer pad (11).

6. The vacuum adsorption flat printing machine according to claim 1, characterized in that: A top cover (13) is clamped on the top of the inner side of the chassis (1), and a thermal insulation material is bonded to the inner side of the top cover (13).

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