Printer air suction platen

Abstract

The utility model provides an air suction bedplate of a printer, which belongs to the technical field of printers and comprises a base bedplate, a plurality of groups of air suction holes are arranged at the top of the base bedplate, a fixing component corresponding to the plurality of groups of air suction holes is arranged at the bottom of the base bedplate, the fixing component comprises two groups of air suction shells, and the two groups of air suction shells are slidably arranged at the bottom of the base bedplate. Air suction cavities are formed in the positions, corresponding to the multiple sets of air suction holes, of the tops of the air suction shells, connecting openings are formed in one sides of the two sets of air suction shells, and air suction pipes connected with an external air suction pipeline are arranged in the two sets of connecting openings. Through the arrangement of the fixing assembly, when the air suction pipe communicates with the external air suction pipeline, suction force is generated in the air suction cavity to adsorb and fix a printing material placed on the top of the base body platen, the problem that the position of the printing material placed on a traditional printing platen is prone to deviation is solved, and the quality of printed matter is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of printers, and more specifically, relates to a printer suction platen. Background Art

[0002] In today's era of deep integration of digitalization and industrialization, the printing industry is widely used in information dissemination, product packaging and decoration, and is used in commercial advertising posters, circuit boards and product packaging. Its high-quality and high-precision printing results have become a market necessity.

[0003] The printing platen, as the basic component for carrying printing materials, provides a supporting platform for basic printing operations. However, the existing printing platens on the market can only provide a flat surface for placing printing materials and lack effective fixing means. During high-speed printing, the thin and loose printing substrate is very likely to be displaced due to mechanical vibration and airflow interference of the printing equipment, resulting in low print accuracy. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a printer suction table to solve the technical problem in the prior art that the traditional printing table only provides a plane for placing the printing material, lacks a means to fix the printing substrate, and is easily displaced due to mechanical vibration and airflow interference of the printing equipment, resulting in low print accuracy.

[0005] The purpose and function of the printer suction plate of the utility model are achieved by the following specific technical means:

[0006] A printer suction platen includes a base platen, multiple groups of suction holes are opened on the top of the base platen, and fixing components are provided at the bottom of the base platen corresponding to the multiple groups of suction holes. The fixing components include two groups of suction shells, two groups of suction shells are slidably provided at the bottom of the base platen, and suction cavities are opened on the top of the suction shells corresponding to the multiple groups of suction holes. A connecting port is opened on one side of the two groups of suction shells, and a suction pipe connected to an external suction pipeline is provided in the two groups of connecting ports.

[0007] In a preferred embodiment, the fixing assembly also includes two groups of electric sliders, two groups of first mounting plates are provided at the bottom of the base table, and first slide rails are provided on one side of the two groups of first mounting plates. The two groups of electric sliders are slidably connected to the two groups of first slide rails respectively; and limiting blocks are provided at the adjacent ends of the two groups of first slide rails.

[0008] In a preferred embodiment, a second mounting plate is further provided at the bottom of the base table, and a second slide rail is provided on the side of the second mounting plate close to the two groups of electric sliders. The second slide rail is parallel to the two groups of the first slide rails, and two groups of sliding sliding blocks are provided on the second slide rail.

[0009] In a preferred embodiment, two sides of the two groups of suction housings are respectively connected to two groups of electric sliders and two groups of sliding blocks.

[0010] In a preferred embodiment, the tops of the two groups of suction shells are both provided with wear-resistant layers, and the two groups of wear-resistant layers are in contact with the bottom of the base plate.

[0011] In a preferred embodiment, both ends of the base plate are provided with connecting parts, and the bottoms of the connecting parts are provided with mounting bases for connecting to a printer.

[0012] In a preferred embodiment, the diameters of the multiple groups of suction holes are all 0.07 to 0.09 cm, and the base plate is made of ceramic material.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the setting of multiple groups of suction holes, when using the table, multiple groups of suction holes with a diameter of 0.07 to 0.09 cm are opened on the top of the base table, which work together with the suction shell at the bottom. When the external suction pipe is connected, the suction cavity of the suction shell generates suction, and the air flows through the suction holes to adsorb and fix the printing materials placed on the top of the base table, solving the problem that the position of the printing materials placed on the traditional printing table is prone to deviation, so that the quality of the printed products is guaranteed.

[0015] 2. Through the setting of two sets of electric sliders and two sets of sliding blocks, when using the table, the two ends of the two sets of suction shells are respectively connected to the two sets of electric sliders and two sets of sliding blocks to achieve sliding at the bottom of the base table. Facing printing substrates of different sizes and shapes, the position of the suction shell is adjusted by starting the two sets of electric sliders to expand or reduce the suction area as needed; so that it can not only meet the requirements of small-sized printed materials for local strong suction, but also flexibly extend the suction range when processing large-format materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a printer suction platen according to the utility model;

[0017] Figure 2 This is an exploded view of a printer suction platen according to the present invention;

[0018] Figure 3This is a schematic diagram of the structure of the fixed components in the printer suction platen after assembly according to the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the disassembled fixed components in the printer suction platen of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0021] 11. Base plate; 12. Suction hole; 13. First mounting plate; 14. Connecting part; 15. Mounting base; 21. Suction shell; 22. Suction cavity; 23. Connecting port; 24. Suction pipe; 25. Electric slider; 26. First slide rail; 27. Limit block; 28. Second mounting plate; 29. ​​Second slide rail; 30. Sliding block; 31. Wear-resistant layer. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] Example:

[0024] As attached Figure 1 To the attached Figure 4 As shown:

[0025] The utility model provides a printer suction plate, including a base plate 11, the base plate 11 is made of ceramic material, and has a compressive strength exceeding that of ordinary metal and plastic materials. When subjected to the heavy pressure and impact force brought by the operation of the printing equipment, no dents or deformation will occur, thereby ensuring the flatness of the surface of the base plate 11; a plurality of groups of suction holes 12 are opened on the top of the base plate 11, and the diameters of the plurality of groups of suction holes 12 are all 0.07 to 0.09 cm. A fixing component is provided at the bottom of the base plate 11 corresponding to the plurality of suction holes 12, and the fixing component includes two groups of suction shells 21. The bottom of the base plate 11 is slidable. Two groups of suction shells 21 are provided, and suction cavities 22 are opened on the top of the suction shells 21 corresponding to the multiple groups of suction holes 12. A connecting port 23 is opened on one side of the two groups of suction shells 21, and a suction pipe 24 connected to the external suction pipeline is provided in the two groups of connecting ports 23; when the two groups of suction pipes 24 are connected with the external suction pipeline, suction is generated in the suction cavity 22, and the printing materials placed on the top of the base platen 11 are adsorbed and fixed through the multiple groups of suction holes 12, which solves the problem that the position of the printing materials placed on the traditional printing platen is easily offset. With the suction fixing mechanism, the quality of the printed products is guaranteed and the scrap rate is reduced.

[0026] Please refer to Figure 2 and Figure 4As shown, the fixing assembly also includes two groups of electric sliders 25. Two groups of first mounting plates 13 are provided at the bottom of the base plate 11. The two groups of first mounting plates 13 provide an installation basis. One side of these first mounting plates 13 is installed with a first slide rail 26. The two groups of electric sliders 25 are slidably connected to the two groups of first slide rails 26 respectively; the electric slider 25 can slide along the first slide rail 26, and the adjacent ends of the two groups of first slide rails 26 are provided with a limit block 27 to limit the range of movement of the electric slider 25 and prevent the electric slider 25 from falling off the track.

[0027] Please refer to Figure 4 As shown, a second mounting plate 28 is further provided at the bottom of the base plate 11, and a second slide rail 29 is provided on the side of the second mounting plate 28 close to the two groups of electric sliders 25. The second slide rail 29 is parallel to the two groups of first slide rails 26, and two groups of sliding blocks 30 are equipped on the second slide rail 29.

[0028] Please refer to Figure 2 and Figure 4 As shown, the two sides of the two groups of suction shells 21 are respectively connected to the two groups of electric sliders 25 and the two groups of sliding blocks 30, ensuring that the suction shells 21 can slide smoothly on the bottom of the base plate 11. In actual printing production, the sizes of printing substrates vary; when encountering small-sized printed materials, the two groups of electric sliders 25 are started to drive the suction shells 21 to slide, shortening the distance between the two groups of electric sliders 25 to reduce the suction area, allowing the suction force to be concentrated on the position of the material, forming a local strong suction environment, and fixing the printed material; and when encountering large-sized printed materials, the electric sliders 25 are operated in reverse to extend the suction range to adsorb and fix the printed material.

[0029] Please refer to Figure 4 As shown, considering that the suction shell 21 frequently rubs against the bottom of the base plate 11 during long-term use, in order to reduce wear, a wear-resistant layer 31 is provided on the top of the two groups of suction shells 21. In the process of the suction shell 21 repeatedly sliding and adjusting its position following the electric slider 25, the wear-resistant layer 31 separates the suction shell 21 from the bottom of the base plate 11 and bears the main friction force.

[0030] Please refer to Figure 2 As shown, both ends of the base plate 11 are provided with connecting parts 14, and the bottom of the connecting parts 14 is provided with a mounting base 15 for connecting to a printer.

[0031] The specific usage and function of this embodiment are as follows: when using the table, the base table 11 is connected to the printer through the mounting bases 15 at both ends to ensure that its position is stable and there is no shaking or displacement; then the fixing component is adjusted, and its specific operation is to turn on the switches of the two sets of electric sliders 25 based on the size of the printing substrate, drive the electric sliders 25 to slide relative to or in opposite directions along the first slide rail 26, shorten or increase the distance between the two sets of suction shells 21, so as to reduce or expand the suction fixing area and improve applicability; after completing the position adjustment of the suction shell 21, the two sets of suction pipes 24 are closely connected to the external suction pipeline, so that suction is generated in the suction cavity 22, and the printing material placed on the top of the base table 11 is adsorbed and fixed through multiple sets of suction holes 12, which solves the problem that the position of the printing material placed on the traditional printing table is easily offset, ensures the quality of the printed product, and reduces the scrap rate.

[0032] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A printer suction platen, characterized by: The utility model comprises a base plate (11), a plurality of groups of air suction holes (12) are provided on the top of the base plate (11), a fixing assembly is provided at the bottom of the base plate (11) corresponding to the plurality of groups of air suction holes (12), the fixing assembly comprises two groups of air suction shells (21), two groups of air suction shells (21) are slidably provided at the bottom of the base plate (11), an air suction cavity (22) is provided at the top of the air suction shells (21) corresponding to the plurality of groups of air suction holes (12), a connecting port (23) is provided on one side of the two groups of air suction shells (21), and an air suction pipe (24) connected to an external air suction pipeline is provided in the two groups of the connecting port (23).

2. A printer suction platen according to claim 1, characterized in that: The fixing assembly further comprises two groups of electric sliders (25), two groups of first mounting plates (13) are provided at the bottom of the base plate (11), one side of each of the two groups of first mounting plates (13) is provided with a first slide rail (26), and the two groups of electric sliders (25) are slidably connected to the two groups of first slide rails (26), respectively; and a limiting block (27) is provided at one adjacent end of each of the two groups of first slide rails (26).

3. A printer suction platen according to claim 2, characterized in that: A second mounting plate (28) is also provided at the bottom of the base plate (11); a second slide rail (29) is provided on one side of the second mounting plate (28) close to the two groups of electric sliders (25); the second slide rail (29) is parallel to the two groups of the first slide rails (26); and two groups of slidable sliding blocks (30) are provided on the second slide rail (29).

4. A printer suction platen according to claim 3, characterized in that: The two sides of the two groups of air suction housings (21) are respectively connected to the two groups of electric sliders (25) and the two groups of sliding blocks (30).

5. The printer suction platen according to claim 1, wherein: The tops of the two groups of suction shells (21) are both provided with wear-resistant layers (31), and the two groups of wear-resistant layers (31) are both in contact with the bottom of the base plate (11).

6. The printer suction platen according to claim 1, wherein: Both ends of the base plate (11) are provided with connecting parts (14), and the bottom of the connecting part (14) is provided with a mounting base (15) for connecting with a printer.

7. The printer suction platen according to claim 1, characterized in that: The diameters of the multiple groups of air suction holes (12) are all 0.07 to 0.09 centimeters, and the base plate (11) is made of ceramic material.

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