Color mold roller assembly convenient to disassemble

Abstract

The utility model discloses a color mould roller assembly convenient to disassemble, which comprises a roller shaft and rotation adjusting assemblies, the left end and the right end of the outer side of the roller shaft are connected with connecting gears, the rotation adjusting assemblies are arranged on the left side and the right side of the roller shaft, and each rotation adjusting assembly comprises a rotating shaft, an inserting fixing plate and a butt joint hole. The outer side of the rotating shaft is connected with an insertion fixing plate, a butt joint hole is formed in the insertion fixing plate, the outer side of the insertion fixing plate is connected with a convenient-to-disassemble assembly, and a butt joint rod penetrates through the interior of the insertion fixing plate. Compared with an existing color mold roller, the color mold roller assembly convenient to disassemble has the advantages that through connection and fixation among the rotary adjusting assembly, the assembly convenient to disassemble and the butt joint rod, convenient insertion and fixation can be carried out, supporting and limiting can be carried out after fixation, disassembly, assembly and cleaning are easy, and the fixing assembly and the roller disassembling and replacing assembly are tightly pressed and fixed; the stability of the equipment can be improved while the disassembly and assembly are easy, and the influence on the use efficiency of the equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of color mold roller equipment, in particular to a color mold roller component which is easy to disassemble. Background Art

[0002] The anti-counterfeiting printing of banknotes and securities is completed by gravure printing. Gravure printing has the advantages of excellent print quality, strong three-dimensional effect, clear lines and fine wiring, and has been favored by many printing manufacturers. Among them, the color mold cylinder is an important part of the gravure printing machine, which is used to transfer ink to the color collecting cylinder or the printing plate cylinder to complete the wiring printing of different ink colors.

[0003] The existing roller assembly for gravure printing machines can be stably fixed by screw connection during use. It needs to be fixed in a specific position and then tightened with a certain amount of screws to ensure stability. However, the efficiency of disassembly and assembly will be relatively low when damage occurs or cleaning is required, affecting the efficiency of equipment use. In view of the above situation, a color mold roller assembly that is easy to disassemble is now provided. Utility Model Content

[0004] The utility model aims to provide a color mold roller assembly that is easy to disassemble, so as 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: a color mold roller assembly that is easy to disassemble, including a roller shaft and a rotation adjustment assembly, the left and right ends of the outer side of the roller shaft are connected with connecting gears, the rotation adjustment assembly is arranged on the left and right sides of the roller shaft, and the rotation adjustment assembly includes a rotating shaft, a plug-in fixing plate and a docking hole, the outer side of the rotating shaft is connected with a plug-in fixing plate, and the inside of the plug-in fixing plate is provided with a docking hole, the outer side of the plug-in fixing plate is connected with a convenient disassembly assembly, and the inside of the plug-in fixing plate is penetrated by a docking rod.

[0006] A docking rod is inserted into the docking hole for fixing, and the limit opening plate is supported in the reverse direction by the support of the support spring, and has a certain limit function.

[0007] Furthermore, the easy-to-disassemble component includes a positioning plug, a limit opening plate and a support spring. The upper and lower ends of the positioning plug are connected to the limit opening plate, and the inner side of the limit opening plate is connected to the support spring.

[0008] Let the positioning plug pass through the mounting hole first. At this time, the area of ​​the limit opening plate is larger than the area of ​​the mounting hole. The limit opening plate rotates and squeezes under the rotation connection of the positioning plug and the elastic support of the support spring.

[0009] Furthermore, a fixing assembly is arranged at the middle part of the outer side of the drum shaft, and a drum disassembly and replacement assembly is arranged at the inner side of the fixing assembly.

[0010] Furthermore, the fixing assembly includes a fixing plate and a fastening screw, and the fixing plate is internally connected with the fastening screw.

[0011] During the printing process, the printing template also needs to be replaced. At this time, the printing mold cylinder can be replaced by connecting the fixed plate with the inner plug-in cylinder, which can improve the stability of the equipment while facilitating disassembly and assembly.

[0012] Furthermore, the roller replacement assembly comprises an inner plug-in cylinder and a printing mold cylinder, and the outer part of the inner plug-in cylinder is provided with a printing mold cylinder.

[0013] Furthermore, the roller replacement assembly also includes a threaded hole and a slot, the inner wall of the inner plug-in tube is connected to the slot, and the left and right walls of the inner plug-in tube are both provided with threaded holes.

[0014] The fastening screw is inserted into the threaded hole to be fixed, and the inner slot is clamped with the protrusion arranged on the outside of the roller shaft to improve stability.

[0015] Furthermore, the roller shaft is rotationally connected to the rotating shaft, and the rotating shaft is welded to the plug-in fixing plate.

[0016] Furthermore, the positioning plug is rotatably connected to the limit opening plate, and the limit opening plate is elastically connected to the support spring.

[0017] Compared with the prior art, the beneficial effects of the utility model are: by rotating the connection and fixation between the adjustment component, the disassembly component and the docking rod, convenient plug-in fixation can be performed, which is easy to disassemble and clean; the fixed component and the roller replacement component are tightly pressed and fixed, which can improve the stability of the equipment while facilitating disassembly and assembly, and avoid affecting the efficiency of the equipment.

[0018] 1. During the use of the utility model, the roller shaft is connected to the rolling printing, and then the two ends are connected to the plug-in fixing plate through the rotating shaft for plugging. After the plugging, the positioning block is allowed to pass through the installation hole first. At this time, the area of ​​the limit opening plate is larger than the area of ​​the installation hole. The limit opening plate is rotated and squeezed under the rotating connection of the positioning block and the elastic support of the support spring, and resets after passing through the installation hole. At this time, the docking rod is inserted into the docking hole for fixing. This arrangement shortens the convenient disassembly and assembly time of the equipment and improves the maintenance and cleaning efficiency of the equipment.

[0019] 2. During the printing process of the utility model, the printing template also needs to be replaced. At this time, it can be connected with the inner plug-in cylinder through the fixing plate, and then the fastening screw is inserted into the threaded hole to fix it. The inner slot is clamped with the protrusion set on the outside of the roller shaft to improve stability. This series of connections can replace the printing mold cylinder, which can improve the stability of the equipment while being easy to disassemble and assemble, and avoid affecting the efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural diagram of the color mold roller assembly that is easy to disassemble according to the utility model;

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the rotation adjustment component and the convenient disassembly component of the color mold roller component that is easy to disassemble of the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the structure of a roller replacement assembly of a color mold roller assembly that is easy to disassemble.

[0023] In the figure: 1. roller shaft; 2. connecting gear; 3. rotation adjustment component; 301. rotation shaft; 302. plug-in fixing plate; 303. docking hole; 4. easy-to-disassemble component; 401. positioning plug-in block; 402. limit opening plate; 403. support spring; 5. docking rod; 6. fixing component; 601. fixing plate; 602. fastening screw; 7. roller replacement component; 701. inner plug-in cylinder; 702. threaded hole; 703. slot; 704. printing mold cylinder. DETAILED DESCRIPTION

[0024] like Figure 1 and Figure 2 As shown, the color mold roller assembly that is easy to disassemble includes a roller shaft 1 and a rotation adjustment assembly 3. The left and right ends of the outer side of the roller shaft 1 are connected with connecting gears 2. The rotation adjustment assembly 3 is arranged on the left and right sides of the roller shaft 1, and the rotation adjustment assembly 3 includes a rotation shaft 301, a plug-in fixing plate 302 and a docking hole 303. The outer side of the rotation shaft 301 is connected with a plug-in fixing plate 302, and the plug-in fixing plate 302 is provided with a docking hole 303. The outer side of the plug-in fixing plate 302 is connected with a convenient disassembly assembly 4, and the plug-in fixing plate 302 is penetrated by a docking rod 5. The convenient disassembly assembly 4 includes a positioning plug block 401, a limit opening plate 402 and a support spring 403. The positioning plug block 401 is provided with a plug-in fixing plate 302. The upper and lower ends are both connected with a limited opening plate 402, and the inner side of the limited opening plate 402 is connected with a supporting spring 403, the roller shaft 1 is connected to the rolling printing, and then the two ends are connected to the plug-in fixing plate 302 through the rotating shaft 301 for plugging. After plugging, let the positioning block 401 pass through the mounting hole first. At this time, the opening area of ​​the limited opening plate 402 is larger than the area of ​​the mounting hole. The limited opening plate 402 is rotated and squeezed under the rotating connection of the positioning block 401 and the elastic support of the supporting spring 403, and resets after passing through the mounting hole. At this time, the docking rod 5 is inserted into the docking hole 303 for fixing. This arrangement shortens the convenient disassembly and assembly time of the equipment and improves the maintenance and cleaning efficiency of the equipment.

[0025] like Figure 1 and Figure 3As shown, a fixing assembly 6 is provided at the middle of the outer side of the roller shaft 1, and a roller replacement assembly 7 is provided at the inner side of the fixing assembly 6, the fixing assembly 6 includes a fixing plate 601 and a fastening screw 602, and the inside of the fixing plate 601 is connected with the fastening screw 602, the roller replacement assembly 7 includes an inner plug-in cylinder 701 and a printing mold cylinder 704, and the outer side of the inner plug-in cylinder 701 is provided with a printing mold cylinder 704, the roller replacement assembly 7 also includes a threaded hole 702 and a slot 703, the inner wall of the inner plug-in cylinder 701 is connected with the slot 703, and Threaded holes 702 are provided inside the left and right walls of the inner plug-in tube 701. During the printing process, the printing template also needs to be replaced. At this time, it can be connected to the inner plug-in tube 701 through the fixing plate 601, and then the fastening screw 602 is inserted into the threaded hole 702 to fix it. The inner slot 703 is clamped with the protrusion set on the outside of the roller shaft 1 to improve stability. This series of connections can replace the printing mold tube 704, which can improve the stability of the equipment while facilitating disassembly and assembly, and avoid affecting the efficiency of the equipment.

[0026] like Figure 2 As shown, the drum shaft 1 is rotationally connected to the rotating shaft 301, and the rotating shaft 301 is welded to the plug-in fixing plate 302, the positioning plug 401 is rotationally connected to the limit opening plate 402, and the limit opening plate 402 is elastically connected to the support spring 403. After the limit opening plate 402 is passed through, the support spring 403 provides elastic support in the reverse direction, which limits the position to a certain extent and prevents it from falling off.

[0027] In summary, when using the easily disassembled color mold roller assembly, first before printing, the printing template also needs to be replaced. At this time, it can be connected with the inner plug-in tube 701 through the fixing plate 601, and then the fastening screw 602 is inserted into the threaded hole 702 for fixing, and the inner slot 703 is clamped with the protrusion set on the outside of the roller shaft 1 to improve stability. This series of connections can replace the printing mold cylinder 704, which can improve the stability of the equipment while being easy to disassemble and assemble. Then, during use, the roller shaft 1 is connected to the rolling printing, and then the two ends are connected. The plug-in fixing plate 302 can be plugged in by connecting the rotating shaft 301. After the plug-in, let the positioning block 401 pass through the installation hole first. At this time, the area of ​​the limit opening plate 402 is larger than the area of ​​the installation hole. The limit opening plate 402 is rotated and squeezed under the rotation connection of the positioning block 401 and the elastic support of the support spring 403, and resets after passing through the installation hole. At this time, the docking rod 5 is inserted into the docking hole 303 for fixing, which shortens the disassembly and assembly time of the equipment and improves the maintenance and cleaning efficiency. This is the working principle of the color mold roller assembly that is easy to disassemble.

Claims

1. A color mold roller assembly that is easy to disassemble, comprising a roller shaft (1) and a rotation adjustment assembly (3), characterized in that: The left and right ends of the outer side of the roller shaft (1) are both connected to connecting gears (2); the rotation adjustment assembly (3) is arranged on the left and right sides of the roller shaft (1); and the rotation adjustment assembly (3) comprises a rotation shaft (301), a plug-in fixing plate (302) and a docking hole (303); the outer side of the rotation shaft (301) is connected to the plug-in fixing plate (302), and the plug-in fixing plate (302) is provided with a docking hole (303); the outer side of the plug-in fixing plate (302) is connected to a convenient disassembly assembly (4), and the plug-in fixing plate (302) is penetrated by a docking rod (5).

2. The easily disassembled color mold roller assembly according to claim 1, characterized in that: The convenient disassembly assembly (4) comprises a positioning plug (401), a limit opening plate (402) and a support spring (403); the upper and lower ends of the positioning plug (401) are connected to the limit opening plate (402), and the inner side of the limit opening plate (402) is connected to the support spring (403).

3. The easily disassembled color mold roller assembly according to claim 1, characterized in that: A fixing assembly (6) is arranged at the middle part of the outer side of the roller shaft (1), and a roller disassembly and replacement assembly (7) is arranged at the inner side of the fixing assembly (6).

4. The easily disassembled color mold roller assembly according to claim 3, characterized in that: The fixing assembly (6) comprises a fixing plate (601) and a fastening screw (602), and the fixing plate (601) is internally connected with the fastening screw (602).

5. The easily disassembled color mold roller assembly according to claim 3, characterized in that: The roller replacement assembly (7) comprises an inner plug-in cylinder (701) and a printing mold cylinder (704), and the printing mold cylinder (704) is arranged outside the inner plug-in cylinder (701).

6. The easily disassembled color mold roller assembly according to claim 5, characterized in that: The roller replacement assembly (7) further comprises a threaded hole (702) and a slot (703); the inner wall of the inner plug-in tube (701) is connected to the slot (703), and the left and right walls of the inner plug-in tube (701) are both provided with threaded holes (702).

7. The easily disassembled color mold roller assembly according to claim 1, characterized in that: The roller shaft (1) is rotatably connected to the rotating shaft (301), and the rotating shaft (301) is welded to the plug-in fixing plate (302).

8. The easily disassembled color mold roller assembly according to claim 2, characterized in that: The positioning plug (401) is rotatably connected to the limit opening plate (402), and the limit opening plate (402) is elastically connected to the support spring (403).

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