Printing ink coating plate roller

Abstract

The utility model discloses a printing ink coating plate roller which is characterized in that two sides of a roller body are mounted on a printing ink coining machine through a connecting plate, cavities are inwards formed in two sides of the roller body, the inserting port sides of the cavities are circular, and a dismounting assembly is arranged on one side, facing the circular inserting end of each cavity, of the connecting plate; the roller body is mounted on and dismounted from the connecting plate through the dismounting and mounting assembly, and rapid dismounting and mounting of the roller body on the ink coining machine are achieved. After the ink coating plate roller is used for a period of time, the two driving levers are shifted to move in the strip-shaped grooves in the direction away from each other, the sliding blocks slide in the length direction of the sliding grooves, the movable plates are driven to be away from each other, the two limiting rotating plates are pulled out of the rotating grooves, at the moment, the ink coating plate roller can be replaced, the overall structure is simple, operation is convenient, and practicability is high. The printing ink coating device is simple in structure and convenient to use, the printing ink coating plate roller can be replaced quickly, and interference lines and influence on later printing are avoided.

Description

Technical Field

[0001] The utility model specifically relates to an ink coating plate roller. Background Art

[0002] Printing is the process of transferring the approved printing plate to the substrate through printing machinery and special ink. In the printing process, ink is an indispensable material, which displays patterns and texts on the substrate through printing or spraying. The ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. When printing the ink, an ink coating roller is required.

[0003] At present, after the ink coating roller has been used for a period of time, due to long-term printing, color overprinting will occur on its surface, resulting in the appearance of interference lines, affecting the subsequent printing, but it is not convenient to replace the new ink coating roller. Utility Model Content

[0004] The utility model aims to provide an ink coating roller to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ink coating plate roller, comprising a roller body, the two sides of the roller body are installed on an ink platen press through connecting plates, the two sides of the roller body are provided with cavities inwardly, the insertion port side of the cavity is circular, and the connecting plate is provided with a disassembly assembly component on the side facing the circular insertion end of the cavity;

[0006] The roller body is installed and disassembled on the connecting plate through the disassembly assembly component, so that the roller body can be quickly disassembled and assembled on the ink platen press.

[0007] Preferably, the disassembly and assembly component comprises a groove formed on the side of the connecting plate facing the roller body, and springs are provided on both the left and right sides of the groove.

[0008] Preferably, the number of the springs is two, and a movable plate is disposed at one end of the two springs that are close to each other.

[0009] Preferably, the movable plate extends through the opening end of the groove to the outside of the connecting plate and is connected to a limited rotation plate.

[0010] Preferably, slide grooves are provided on both the upper and lower sides of the groove, a slider penetrates through the movable plate, and both ends of the slider extend into the slide grooves respectively.

[0011] Preferably, a strip groove is provided on the upper surface of the connecting plate, the strip groove is communicated with the groove, and two shifting rods are arranged in the strip groove, the two shifting rods extend into the groove through the strip groove and are respectively connected to the two movable plates.

[0012] Preferably, a rotation groove is provided around the cavity insertion port.

[0013] The technical effects and advantages of the utility model are as follows: when the ink coating roller is used for a period of time, the two levers are toggled to make the two levers move in directions away from each other in the strip groove, and the slider slides along the length direction of the slide groove to drive the movable plates to move away from each other, so that the two limit rotating plates are pulled out from the rotating groove. At this time, the ink coating roller can be replaced. The overall structure is simple and easy to use. The ink coating roller can be replaced quickly to avoid the appearance of interference lines and affect the later printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the roller body of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the lever of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the disassembly and assembly components of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the rotating tank of the utility model.

[0018] In the figure: 1. roller body; 2. connecting plate; 3. groove; 4. spring; 5. moving plate; 6. limit rotating plate; 7. slide groove; 8. slider; 9. strip groove; 10. lever; 11. rotating groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] To avoid the appearance of interference lines, refer to Figure 1 , Figure 2 and Figure 3 As shown, the roller body 1 is installed on the ink platen press by connecting plates 2 on both sides, and cavities are opened inwardly on both sides of the roller body 1, and the insertion port side of the cavity is circular, and the connecting plate 2 is provided with a disassembly assembly component on the side facing the circular insertion end of the cavity; wherein, the roller body 1 is installed and disassembled on the connecting plate 2 by the disassembly assembly component, so as to realize the rapid disassembly and assembly of the roller body 1 on the ink platen press, and when the ink coating roller is used for a period of time, the two levers 10 are moved to move away from each other in the strip groove 9, and the slider 8 slides along the length direction of the slide groove 7, so as to drive the movable plate 5 to move away from each other, so that the two limit rotating plates 6 are pulled out from the rotating groove 11, and the ink coating roller can be replaced at this time, the overall structure is simple, and it is easy to use, and the ink coating roller can be quickly replaced to avoid the appearance of interference lines.

[0021] In order to facilitate the disassembly and assembly of the roller body 1, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the disassembly assembly includes a groove 3 opened on the side of the connecting plate 2 facing the roller body 1, and springs 4 are arranged on the left and right sides of the groove 3. The springs 4 are arranged in two, and a moving plate 5 is arranged on the end close to the two springs 4. When the moving plates 5 are close to each other, the springs 4 are stretched, and when the moving plates 5 are away from each other, the springs 4 are compressed. The moving plate 5 extends through the opening end of the groove 3 to the outside of the connecting plate 2 and is connected with a limited rotating plate 6. When the limited rotating plate 6 needs to be inserted into the rotation groove 11, the two moving plates 5 are pressed to make the two moving plates 5 close to each other, driving the two limiting rotating plates 6 to approach each other, so as to be inserted into the rotation groove 11. At this time, due to the loss of the extrusion force, the spring 4 reacts on the moving plate 5, making the two moving plates 5 away from each other, and driving the two limiting rotating plates 6 away from each other, so as to be clamped into the rotation groove 11, and the installation of the roller body 1 is completed. The groove 3 is provided with a slide groove 7 on both the upper and lower sides. The movable plate 5 is penetrated by a slider 8. The two ends of the slider 8 extend into the slide groove 7 respectively. The slider 8 slides along the length direction of the slide groove 7, thereby driving the movable plate 5 to move. On the one hand, the movable plate 5 is supported, and on the other hand, the movable plate 5 can move more smoothly. The upper surface of the connecting plate 2 is provided with a strip groove 9, which is connected with the groove 3, and two levers 10 are arranged in the strip groove 9. The two levers 10 extend into the groove 3 through the strip groove 9 and are respectively connected to the two movable plates 5. When the roller body 1 needs to be disassembled, the two levers 10 are moved away from each other in opposite directions, driving the two movable plates 5 away from each other, so that the two limit rotating plates 6 follow the movement and are pulled out from the rotating groove 11 to complete the disassembly of the roller body 1. A rotation groove 11 is opened around the cavity insertion port. When the limit rotating plate 6 is inserted into the rotation groove 11, the rotation groove 11 rotates around the limit rotating plate 6 as the roller body 1 rotates. The limit rotating plate 6 fixes the roller body 1 without affecting the rotation of the roller body 1.

[0022] When in use, first move the two levers 10 to make the two levers 10 move in the strip groove 9 in the direction away from each other, and slide the slider 8 along the length direction of the slide groove 7 to drive the movable plates 5 to move away from each other, so that the two limit rotating plates 6 are pulled out from the rotating groove 11. At this time, the ink coating roller can be replaced. During installation, press the two levers 10 to make the two levers 10 approach each other, and slide the slider 8 in the slide groove 7 to drive the two movable plates 5 to approach each other, and the two limit rotating plates 6 follow and approach, and at the same time, the movable plate 5 will stretch the spring 4, and at this time, the limit rotating plate 6 is inserted into the rotating groove 11 in the roller body 1. After releasing the lever 10, the spring 4 is deformed and reacts to move the plate 5, so that the two limit rotating plates 6 are inserted into the rotating groove 11, and the installation of the roller body 1 is completed.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. An ink coating roller, characterized in that: It comprises a roller body (1), the two sides of the roller body (1) being mounted on an ink platen press via connecting plates (2), the two sides of the roller body (1) being provided with cavities inwardly, the insertion port side of the cavities being circular, and the connecting plate (2) being provided with a disassembly assembly component on the side facing the circular insertion end of the cavities; The roller body (1) is installed and disassembled on the connecting plate (2) by means of a disassembly assembly component, thereby realizing rapid disassembly and assembly of the roller body (1) on the ink platen press.

2. The ink coating roller according to claim 1, characterized in that: The disassembly and assembly component comprises a groove (3) formed on a side of the connection plate (2) facing the roller body (1), and springs (4) are arranged on both the left and right sides of the groove (3).

3. The ink coating roller according to claim 2, characterized in that: The springs (4) are provided in pairs, and a movable plate (5) is provided at one end of the two springs (4) that are close to each other.

4. The ink coating roller according to claim 3, characterized in that: The movable plate (5) extends through the opening end of the groove (3) to the outside of the connecting plate (2) and is connected to a limited rotation plate (6).

5. The ink coating roller according to claim 4, characterized in that: Slide grooves (7) are provided on both the upper and lower sides of the groove (3), a slider (8) runs through the movable plate (5), and both ends of the slider (8) extend into the slide groove (7) respectively.

6. The ink coating roller according to claim 5, characterized in that: The upper surface of the connecting plate (2) is provided with a strip groove (9), the strip groove (9) is connected to the groove (3), and two shifting rods (10) are arranged in the strip groove (9), and the two shifting rods (10) extend into the groove (3) through the strip groove (9) and are respectively connected to the two movable plates (5).

7. The ink coating roller according to claim 1, characterized in that: A rotation groove (11) is provided around the cavity insertion port.

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