Multi-surface flexographic printing device

Abstract

The utility model relates to the technical field of printing devices, in particular to a multi-face flexographic printing device which comprises a device body, a first cavity and a third cavity which are parallel to each other are formed in the device body in the horizontal direction, and a second cavity communicated with the first cavity and the third cavity is formed in the device body in the vertical direction. A workpiece body is fixedly installed at one end of the device body, a plurality of transmission rollers are movably installed in a first cavity and a third cavity of the device body, and a paper body at one end of the workpiece body penetrates through the first cavity, a second cavity and the third cavity to be fixedly connected with one end of a winding drum fixedly connected with one side of the device body. The first cavity and the third cavity are each internally provided with a fourth cavity, one side of each fourth cavity is provided with a baking plate fixedly connected with the inner wall of the first cavity and the inner wall of the third cavity, a steering roller is movably connected into the second cavity, and the printing device can print multiple faces of a paper body.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, in particular to a multi-faceted flexographic printing device. Background Art

[0002] Printing is a technology that uses processes such as plate making, inking, and pressurization to transfer ink from manuscripts such as text, pictures, and photos to the surface of materials such as paper, fabric, and leather to reproduce the contents of the manuscripts in batches. In a simple sense, printing is a process that uses printing plates or other methods to transfer graphic information on manuscripts to substrates. It can also be understood as a copying process that uses analog or digital image carriers to transfer colorants to substrates. Flexographic printing devices are a type of printing.

[0003] For example, the utility model with publication (announcement) number: CN211591705U discloses a flexographic printing device, including a printing device body, a working hole is opened on the right side of the printing device body, a transmission roller is movably connected inside the working hole, a positioning plate is fixedly connected to the bottom of the left side of the printing device body, a workpiece body is movably connected to the left side of the front side of the positioning plate, and the right side of the workpiece body passes through the transmission roller and extends to the outside of the working hole and is movably connected to a winding drum.

[0004] The printing device of the above-mentioned utility model is provided with a printing device body, a working hole, a transmission roller, a positioning plate, a workpiece body, a winding roller, a limit plate, a baking plate, a motor, a threaded rod, a lifting plate, a threaded hole, a lifting rod, a cross tube and a printing roller body, so that the printing roller body moves downward, and the workpiece is printed by moving the printing roller body downward, and the depth of the printing ink is adjusted by the position of the downward movement of the printing roller body. However, in the actual production process, it is often necessary to print on different sides of the paper. Obviously, the printing device of the above-mentioned utility model cannot meet this requirement. For this reason, the utility model proposes a multi-sided flexographic printing device to meet the needs of multi-sided printing. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-sided flexographic printing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, a multi-sided flexographic printing device includes a device body, wherein the device body is provided with a first chamber and a third chamber parallel to each other in the horizontal direction, and the device body is provided with a second chamber connected to the first chamber and the third chamber in the vertical direction, a workpiece body is fixedly installed at one end of the device body, a plurality of transmission rollers are movably installed in the first chamber and the third chamber of the device body, a paper body at one end of the workpiece body passes through the first chamber, the second chamber and the third chamber and is fixedly connected to one end of a winding drum fixedly connected to one side of the device body, fourth chambers are respectively arranged in the first chamber and the third chamber, and a baking plate fixedly connected to the inner wall of the first chamber and the third chamber is arranged on one side of each fourth chamber, and a steering roller is movably connected in the second chamber.

[0007] Preferably, the first chamber and the third chamber are respectively provided with a fourth chamber on their inner walls, and the fourth chambers of the first chamber and the third chamber are respectively provided with printing rollers movably mounted via connecting horizontal blocks.

[0008] Preferably, one end of each printing roller is connected to one end of an ink delivery tube, and the other end of the ink delivery tube is connected to one end of an ink cartridge.

[0009] Preferably, one end of each ink cartridge is fixedly mounted to one end of the device body.

[0010] Preferably, a plurality of bottom rods are fixedly connected to the bottom end of the device body, and a rubber pad is fixedly connected to the bottom end of each bottom rod.

[0011] Preferably, the third chamber of the device body is located above the first chamber.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model adopts a paper body which is driven by a plurality of driving rollers in a first chamber from one end of a workpiece body to be printed by a printing roller in the first chamber, and then the printed surface is dried on a baking plate on one side of the printing roller and transported to a third chamber via a steering roller in a second chamber, and the turning of the paper body is realized by the driving of the steering roller in the second chamber, so that the printing process is performed on different sides of the paper body by the printing roller arranged in the third chamber, and the paper body which is dried on the baking plate after printing in the third chamber is wound up by a winding roller at one end of the device body under the driving of a plurality of driving rollers, and one end of each printing roller is respectively connected to one end of an ink delivery pipe, so that the ink required for printing is transported to the printing roller via an ink cartridge connected to the other end of the ink delivery pipe, and the friction between the device and the ground is increased by a rubber pad fixedly connected to the bottom end of the device body via a bottom rod, so as to avoid the mechanical vibration generated during the operation of the device causing shaking to affect the printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a multi-sided flexographic printing device proposed by the utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the structure of location A of a multi-sided flexographic printing device proposed by the utility model.

[0016] In the figure:

[0017] 1. Device body; 2. First chamber; 3. Second chamber; 4. Third chamber; 5. Workpiece body; 6. Transmission roller; 7. Turning roller; 8. Winding roller; 9. Printing roller; 10. Baking plate; 11. Ink delivery tube; 12. Ink cartridge; 13. Connecting block; 14. Paper body; 15. Fourth chamber; 16. Bottom rod; 17. Rubber pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0019] See also Figure 1 - Figure 2 , the figure shows a preferred embodiment of the utility model, a multi-sided flexographic printing device, including a device body 1, the device body 1 has a first chamber 2 and a third chamber 4 parallel to each other in the horizontal direction, and the device body 1 has a second chamber 3 connected to the first chamber 2 and the third chamber 4 in the vertical direction, a workpiece body 5 is fixedly installed at one end of the device body 1, a plurality of transmission rollers 6 are movably installed in the first chamber 2 and the third chamber 4 of the device body 1, a paper body 14 at one end of the workpiece body 5 passes through the first chamber 2, the second chamber 3 and the third chamber 4 and is fixedly connected to one end of a winding drum 8 fixedly connected to one side of the device body 1, fourth chambers 15 are respectively arranged in the first chamber 2 and the third chamber 4, and a baking plate 10 fixedly connected to the inner wall of the first chamber 2 and the third chamber 4 is arranged on one side of each fourth chamber 15, and a turning roller 7 is movably connected in the second chamber 3.

[0020] In this embodiment, the inner walls of the first chamber 2 and the third chamber 4 are respectively provided with a fourth chamber 15, and the fourth chambers 15 of the first chamber 2 and the third chamber 4 are respectively movably mounted with printing rollers 9 through connecting cross blocks 13, one end of each printing roller 9 is connected to one end of an ink delivery tube 11, and the other end of the ink delivery tube 11 is connected to one end of an ink cartridge 12, one end of each ink cartridge 12 is respectively fixedly mounted to one end of the device body 1, a plurality of bottom rods 16 are fixedly connected to the bottom end of the device body 1, and a rubber pad 17 is respectively fixedly connected to the bottom end of each bottom rod 16, and the third chamber 4 of the device body 1 is located above the first chamber 2.

[0021] Furthermore, after the paper body 14 is printed by the printing roller 9 in the first chamber 2 through the transmission of several transmission rollers 6 in the first chamber 2 from one end of the workpiece body 5, the printed surface is dried on the baking plate 10 on one side of the printing roller 9 and then transported to the third chamber 4 through the steering roller 7 in the second chamber 3. The paper body 14 is turned over through the transmission of the steering roller 7 in the second chamber 3, so that the printing roller 9 arranged in the third chamber 4 performs a printing process on different surfaces of the paper body 14. After printing in the third chamber 4 and drying on the baking plate 10, the paper body 14 is wound up by the winding drum 8 at one end of the device body 1 under the transmission of several transmission rollers 6.

[0022] Furthermore, one end of each printing roller 9 is connected to one end of an ink delivery tube 11, so that the ink required for printing is delivered to the printing roller 9 through an ink cartridge 12 connected to the other end of the ink delivery tube 11. The rubber pad 17 fixedly connected to the bottom end of the device body 1 through the bottom rod 16 increases the friction between the device and the ground, thereby avoiding mechanical vibration generated during the operation of the device and causing shaking that affects the printing quality.

[0023] The working principle and working process of the utility model are as follows: after the paper body 14 is printed by the printing roller 9 in the first chamber 2 through the transmission of several transmission rollers 6 in the first chamber 2 from one end of the workpiece body 5, the printed surface is dried on the baking plate 10 on one side of the printing roller 9 and then transmitted to the third chamber 4 through the steering roller 7 in the second chamber 3, and the paper body 14 is turned over through the transmission of the steering roller 7 in the second chamber 3, so that the printing roller 9 arranged in the third chamber 4 performs a printing process on different sides of the paper body 14, and the paper body 14 dried on the baking plate 10 after printing in the third chamber 4 is wound up by the winding drum 8 at one end of the device body 1 under the transmission of several transmission rollers 6, and one end of each printing roller 9 is respectively connected to one end of the ink delivery pipe 11, so that the ink cartridge 12 connected to the other end of the ink delivery pipe 11 delivers the ink required for printing to the printing roller 9, and the friction between the equipment and the ground is increased through the rubber pad 17 fixedly connected to the bottom end of the device body 1 through the bottom rod 16, so as to avoid the mechanical vibration generated during the operation of the equipment causing shaking to affect the printing quality.

[0024] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A multi-sided flexographic printing device, comprising a device body (1), characterized in that: The device body (1) is provided with a first chamber (2) and a third chamber (4) which are parallel to each other in the horizontal direction, and a second chamber (3) which is communicated with the first chamber (2) and the third chamber (4) in the vertical direction. A workpiece body (5) is fixedly mounted on one end of the device body (1), and a plurality of transmission rollers (6) are movably mounted in the first chamber (2) and the third chamber (4) of the device body (1). A paper body (14) at one end of the workpiece body (5) passes through the first chamber (2), the second chamber (3) and the third chamber (4) and is fixedly connected to one end of a winding drum (8) which is fixedly connected to one side of the device body (1). A fourth chamber (15) is respectively arranged in the first chamber (2) and the third chamber (4), and a baking plate (10) which is fixedly connected to the inner wall of the first chamber (2) and the third chamber (4) is arranged on one side of each fourth chamber (15). A turning roller (7) is movably connected in the second chamber (3).

2. A multi-sided flexographic printing device according to claim 1, characterized in that: The inner walls of the first chamber (2) and the third chamber (4) are respectively provided with fourth chambers (15), and the fourth chambers (15) of the first chamber (2) and the third chamber (4) are respectively provided with printing rollers (9) movably mounted via connecting transverse blocks (13).

3. A multi-sided flexographic printing device according to claim 2, characterized in that: One end of each printing roller (9) is connected to one end of an ink delivery tube (11), and the other end of the ink delivery tube (11) is connected to one end of an ink cartridge (12).

4. A multi-sided flexographic printing device according to claim 3, characterized in that: One end of each ink cartridge (12) is fixedly mounted to one end of the device body (1).

5. The multi-sided flexographic printing device according to claim 4, characterized in that: A plurality of bottom rods (16) are fixedly connected to the bottom end of the device body (1), and a rubber pad (17) is fixedly connected to the bottom end of each bottom rod (16).

6. The multi-sided flexographic printing device according to claim 5, characterized in that: The third chamber (4) of the device body (1) is located above the first chamber (2).

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