Ink disc of printing machine

Abstract

The utility model discloses an ink disc of a printing machine, and relates to the technical field of ink discs, the ink disc comprises a disc body, the disc body is provided with a containing groove, one side, far away from the containing groove, of the disc body is provided with a limiting piece, and the limiting piece is used for abutting against four side walls of a mounting groove. The disc body is placed on the printing machine, and the limiting pieces abut against the four side walls of the mounting groove at the same time, so that movement of the disc body on the printing machine in the horizontal direction is limited, and the stability of the disc body placed on the printing machine is improved. The size of the containing groove is larger than that of the installation groove, and compared with the mode that installation grooves of different sizes are formed in a printing machine, the disc bodies with the containing grooves of different sizes can be placed on the printing machine more conveniently.

Description

Technical Field

[0001] This application relates to the technical field of ink trays, and particularly to an ink tray for a printing press. Background Art

[0002] A printing press is a mechanical device used to copy information such as text and images onto paper or other media. It transfers ink or toner onto the paper to achieve the purpose of mass-producing text and images. The invention and use of the printing press have had a profound impact on the development of human civilization. It has made the large-scale production of printed materials such as books, newspapers, and magazines possible, and greatly promoted the spread of knowledge and cultural exchanges.

[0003] As Figure 1 shown, the existing printing press 5 is equipped with an ink tray, and the printing press 5 is provided with an installation groove 51 adapted to the ink tray. The size of the existing installation groove is small, that is, the size of the ink tray is small, the area for storing ink is limited, and only a few tools can be placed, which needs to be improved. Utility Model Content

[0004] The purpose of this application is to provide an ink tray for a printing press to increase the area for storing ink in the ink tray.

[0005] An ink tray for a printing press provided by this application adopts the following technical solution: It includes a tray body. The tray body is provided with a receiving groove. A limiting member is provided on a side of the tray body away from the receiving groove, and the limiting member is used to abut against the four side walls of the installation groove.

[0006] By adopting the above technical solution, when the tray body is placed on the printing press, the limiting member abuts against the four side walls of the installation groove simultaneously, thereby restricting the horizontal movement of the tray body on the printing press and improving the stability of the tray body placed on the printing press. The size of the receiving groove is larger than that of the installation groove. Compared with setting installation grooves of different sizes on the printing press, it is more convenient to place tray bodies with different-sized receiving grooves on the printing press.

[0007] Optionally, the limiting member is at least four limiting blocks provided on the tray body, and the limiting blocks are used to abut against the side walls of the installation groove.

[0008] By adopting the above technical solution, when the tray body is placed on the printing press, the four limiting blocks respectively abut against the four side walls of the installation groove. The four limiting blocks play a role in restricting the horizontal movement of the tray body installed on the printing press, thereby improving the stability of the tray body installed on the printing press.

[0009] Optionally, a guiding surface is provided on a side of the limiting block away from the center of the tray body, and the guiding surface is located at an end of the limiting block away from the tray body.

[0010] By adopting the above technical solution, when installing the disk body, the printing press abuts against the guiding surface, and the guiding surface plays a guiding role in the installation of the disk body, enabling the four limiting blocks to be smoothly inserted into the installation groove, thereby improving the installation efficiency of the disk body.

[0011] Optionally, the disk body is connected with a vertical rod, and the vertical rod is provided with a suspension rod.

[0012] By adopting the above technical solution, the ink knife can be suspended on the suspension rod, which is convenient for installing the ink knife and enables the ink on the ink knife to drip smoothly into the receiving groove.

[0013] Optionally, the vertical rod is detachably connected to the disk body, and the vertical rod and the disk body are connected by a locking member.

[0014] By adopting the above technical solution, the detachable connection between the vertical rod and the disk body facilitates the replacement of vertical rods and suspension rods of different lengths.

[0015] Optionally, the disk body is connected with two handles, and the vertical rod is located between the two handles.

[0016] By adopting the above technical solution, the two handles facilitate the operator to pick up the disk body and are convenient for pouring out the ink in the ink tray.

[0017] Optionally, at least two of the vertical rods are arranged on the same side of the disk body, and adjacent two of the vertical rods are connected by a reinforcing rod.

[0018] By adopting the above technical solution, multiple vertical rods can hold multiple ink knives, and the reinforcing rod can improve the stability of the installation of the multiple vertical rods on the disk body. Installing multiple vertical rods on the same side of the disk body facilitates the installation of the ink knives on the vertical rods from the same direction.

[0019] Optionally, the suspension rod is provided with at least two convex blocks, and a groove is formed between adjacent two of the convex blocks.

[0020] By adopting the above technical solution, when installing the ink knife, the ink knife passes through one convex block and is located between adjacent two convex blocks. The ink knife is stuck in the groove under the influence of gravity, and the outer surface of the ink knife abuts against the two opposite sides of the convex blocks, that is, the outer surface of the ink knife abuts against the inner wall of the groove. The two convex blocks play a role in restricting the movement of the ink knife, thereby improving the stability of the installation of the ink knife on the suspension rod.

[0021] Optionally, the disk body is provided with a positioning groove for cooperating with the vertical rod.

[0022] By adopting the above technical solution, when installed on the vertical rod, the vertical rod is snapped into the positioning groove, and the outer surface of the vertical rod fits against the inner wall of the positioning groove. The inner wall of the positioning groove restricts the horizontal movement of the vertical rod, enabling the vertical rod to be installed at the corresponding position on the disc body, facilitating the connection between the vertical rod and the disc body through the locking member, and improving the installation efficiency of the vertical rod on the disc body.

[0023] Optionally, two inclined surfaces are provided on the inner wall of the receiving groove, and the distance between the two inclined surfaces gradually decreases in the direction approaching the limiting member.

[0024] By adopting the above technical solution, when the ink droplets on the ink knife drop into the receiving groove, the ink flows along the inclined surface towards the connection of the two inclined surfaces, causing the ink to converge at a certain point, facilitating collection.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Place the disc body on the printing machine, and the limiting member abuts against the four side walls of the installation groove simultaneously, thereby restricting the horizontal movement of the disc body on the printing machine and improving the stability of the disc body placed on the printing machine. The size of the receiving groove is larger than that of the installation groove. Compared with setting installation grooves of different sizes on the printing machine, it is more convenient to place disc bodies with different sizes of receiving grooves on the printing machine.

[0027] 2. When the disc body is placed on the printing machine, the four limiting blocks respectively abut against the four side walls of the installation groove, and the four limiting blocks restrict the horizontal movement of the disc body installed on the printing machine, thereby improving the stability of the disc body installed on the printing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the overall structural schematic diagram of the printing machine.

[0029] Figure 2 is the overall structural schematic diagram of Embodiment 1 of the present application and the printing machine.

[0030] Figure 3 is one of the overall structural schematic diagrams of Embodiment 1 of the present application, showing the vertical rod.

[0031] Figure 4 is the other overall structural schematic diagram of Embodiment 1 of the present application, showing the limiting member.

[0032] Figure 5 is one of the overall structural schematic diagrams of Embodiment 2 of the present application, showing the reinforcing rod.

[0033] Figure 6 is Figure 5 the enlarged view of Area A of

[0034] Figure 7It is the second overall structural schematic diagram of Embodiment 2 of the present application, showing the guiding surface.

[0035] Explanation of reference numerals: 1, disk body; 11, receiving groove; 12, positioning groove; 13, inclined surface; 14, handle; 2, limiting member; 21, limiting block; 211, guiding surface; 3, vertical rod; 31, hanging rod; 32, reinforcing rod; 33, convex block; 34, groove; 4, locking member; 5, printing machine; 51, installation groove. Detailed implementation manners

[0036] The following will Figure 2 - be Figure 7 further described in detail with reference to the accompanying

[0037] Embodiment of the present application discloses an ink tray for a printing machine.

[0038] Combined with Figure 2 , Figure 3 and Figure 4 as shown, it includes a disk body 1. A receiving groove 11 is formed on the upper surface of the disk body 1. A limiting member 2 is provided on one side of the disk body 1 away from the receiving groove 11. The limiting member 2 is at least four limiting blocks 21 provided on one side of the disk body 1 away from the receiving groove 11 (the number of the limiting blocks 21 is selected according to actual needs). In this embodiment, the number of the limiting blocks 21 is six, and the limiting blocks 21 are integrally formed with the disk body 1. When the disk body 1 is installed on the printing machine 5, all six limiting blocks 21 are in contact with the inner wall of the installation groove 51 of the printing machine 5, thereby restricting the horizontal movement of the disk body 1 on the printing machine 5.

[0039] Combined with Figure 3 and Figure 4 as shown, at least two vertical rods 3 (the number of the vertical rods 3 is selected according to actual needs) are detachably connected to one side of the disk body 1. In this embodiment, the number of the vertical rods 3 is two. The vertical rods 3 are connected to the disk body 1 through a locking member 4, and the locking member 4 is a bolt. A hanging rod 31 is provided at one end of the vertical rod 3 away from the disk body 1. The hanging rod 31 is integrally formed with the vertical rod 3, and the vertical rod 3 and the hanging rod 31 are perpendicularly arranged.

[0040] The implementation principle of an ink tray for a printing machine in an embodiment of the present application is as follows:

[0041] Place the disk body 1 on the printing machine 5. All six limiting blocks 21 are in contact with the four side walls of the installation groove 51 at the same time, thereby restricting the horizontal movement of the disk body 1 on the printing machine 5 and improving the stability of the disk body 1 placed on the printing machine 5. The size of the receiving groove 11 is larger than the size of the installation groove 51. Compared with setting installation grooves 51 with different sizes on the printing machine 5, it is more convenient to place the disk body 1 with different sizes of receiving grooves 11 on the printing machine 5.

[0042] Embodiment 2

[0043] The difference between this embodiment and Embodiment 1 lies in that in combination with Figure 5 , Figure 6 and Figure 7 As shown, the two vertical rods 3 are fixedly connected by a reinforcing rod 32, and the two suspension rods 31 are also connected by the reinforcing rod 32. Each suspension rod 31 is provided with at least two bumps 33 (the number of bumps 33 is selected according to actual needs). Taking this embodiment as an example, the number of bumps 33 is two. The bumps 33 are cylindrical and are integrally formed with the suspension rod 31. A groove 34 for the ink knife to be inserted is formed between the two bumps 33. Handles 14 are fixedly connected to opposite sides of the disk body 1, and the two vertical rods 3 are located between the two handles 14. A positioning groove 12 for cooperating with the corresponding vertical rod 3 is formed on the upper surface of the disk body 1. Two inclined surfaces 13 are formed on the inner wall of the receiving groove 11, and the distance between the two inclined surfaces 13 gradually decreases in the direction close to the limiting block 21. A guiding surface 211 is formed on one side of each limiting block 21 away from the center of the disk body 1, and the guiding surface 211 is located at one end of the limiting block 21 away from the disk body 1.

[0044] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An ink tray for a printing press, characterized in that: It comprises a disc body (1), the disc body (1) being provided with a receiving groove (11), a limiting member (2) being provided on a side of the disc body (1) away from the receiving groove (11), the limiting member (2) being used to abut against four side walls of the installation groove (51).

2. The ink tray of a printing press according to claim 1, characterized in that: The limiting member (2) is at least four limiting blocks (21) arranged on the disk body (1), and the limiting blocks (21) are used to abut against the side wall of the installation groove (51).

3. The ink tray of a printing press according to claim 2, characterized in that: A guide surface (211) is provided on one side of the limit block (21) away from the center of the disk body (1), and the guide surface (211) is located at one end of the limit block (21) away from the disk body (1).

4. The ink tray of a printing press according to claim 1, characterized in that: The disk body (1) is connected to a vertical rod (3), and the vertical rod (3) is provided with a hanging rod (31).

5. The ink tray of a printing press according to claim 4, characterized in that: The vertical rod (3) is detachably connected to the disk body (1), and the vertical rod (3) and the disk body (1) are connected via a locking member (4).

6. The ink tray of a printing press according to claim 4, characterized in that: The tray body (1) is connected to two handles (14), and the vertical rod (3) is located between the two handles (14).

7. The ink tray of a printing press according to claim 4, characterized in that: At least two of the vertical rods (3) are arranged on the same side of the disk body (1), and two adjacent vertical rods (3) are connected via a reinforcing rod (32).

8. The ink tray of a printing press according to claim 4, characterized in that: The suspension rod (31) is provided with at least two protrusions (33), and a groove (34) is formed between two adjacent protrusions (33).

9. The ink tray of a printing press according to claim 4, characterized in that: The disk body (1) is provided with a positioning groove (12) for cooperating with the vertical rod (3).

10. The ink tray of a printing press according to claim 1, characterized in that: The inner wall of the accommodating groove (11) is provided with two inclined surfaces (13), and the distance between the two inclined surfaces (13) decreases step by step in a direction approaching the limiting member (2).

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