Flexible plate printing sleeve equipment and using method thereof

By introducing a rotatable and movable nozzle design into the flexographic printing sleeve equipment and equipping it with an air pump to remove residual ink, the problems of inconvenient position adjustment and nozzle clogging in traditional equipment have been solved, improving the convenience and reliability of printing.

CN120792302APending Publication Date: 2025-10-17SHANXI YUNCHENG PRINTING MACHINERY ACCESSORIES CO LTD
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Patent Information

Application Number
CN202510704262.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-29
Publication Date
2025-10-17

AI Technical Summary

Technical Problem

The nozzles of traditional flexographic printing sleeve equipment are fixed and difficult to move, and their positions need to be adjusted frequently. In addition, the residual ink in the nozzles dries up and clumps, causing blockage.

Method used

A flexographic printing sleeve device is designed, which includes a control device, a working platform, a clamping device, a rotating shaft, a moving arm and a print head. The print head is rotatable and movable and is equipped with an air pump and an air pipe to remove residual ink.

Benefits of technology

The flexible movement and rotation of the nozzle is realized, the ink is prevented from drying and clumping, and the convenience of printing and the efficiency of equipment use are improved.

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Abstract

The invention discloses flexible plate printing sleeve equipment and a using method thereof.The flexible plate printing sleeve equipment comprises a driving device, a first drilling pipe is installed at the bottom of the driving device, a second drilling pipe is arranged at the other end of the first drilling pipe, a pulling block is connected into the second drilling pipe in a sleeved mode, the surface of the pulling block is attached to the inner wall of the second drilling pipe, and a fixing base is welded to the bottom of the second drilling pipe; the other end of the fixed seat is fixedly connected with a pull rod. According to the flexible plate printing sleeve equipment and the using method thereof, the first drilling pipe is installed at the bottom of the driving device, the second drilling pipe is arranged at the other end of the first drilling pipe, meanwhile, the pulling block is connected with the interior of the second drilling pipe in a sleeved mode, the pulling block in the second drilling pipe can be driven to move, and the surface of the pulling block is attached to the inner wall of the second drilling pipe; and at the moment, when the pull block moves, the geological materials in the second drilling pipe can be pushed until the geological materials are pushed out of the second drilling pipe, and therefore material taking is more convenient.
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Description

TECHNICAL FIELD

[0001] The present application relates to the field of flexographic printing, in particular to a flexographic printing sleeve device and a method for using the same. BACKGROUND

[0002] Flexographic printing is a method of printing using a flexible printing plate and transferring ink through a screen roller. It is a type of relief printing process, also known as flexography. The graphic portion of the flexible printing plate is raised, and during printing, the screen roller evenly applies a layer of ink to the graphic portion. Under the pressure of the impression cylinder, the ink layer is transferred to the surface of the substrate, forming clear graphics.

[0003] The existing flexographic printing sleeve device and method for using the same have the following problems in application: 1. The traditional flexographic printing sleeve device and method for using the same are inconvenient to use because the fixed nozzle does not have a movable effect. When printing, the position of the printing sleeve and the printed object need to be adjusted constantly. 2. In most cases, the nozzle of the flexographic printing sleeve device and method for using the same will leave some ink, which will gradually dry and coagulate into blocks, causing the nozzle to be blocked. SUMMARY

[0004] The present application provides a flexographic printing sleeve device and method for using the same to solve the problems in the background art.

[0005] To solve the above problems, the present application adopts the following technical solution: a flexographic printing sleeve device and method for using the same, including a control device, a work platform installed on the surface of the control device, a clamping device provided on the top of the work platform, a clamp connected to the top of the work platform, the clamp located outside the clamping device, a rotating shaft installed on the surface of the control device, a moving arm welded on the surface of the rotating shaft, and a nozzle installed on the surface of the moving arm.

[0006] As a further preferred mode of the present application, a gas pump is welded on the surface of the moving arm, a gas pipe is installed on the surface of the gas pump, and a gas port is sleeved on the other end of the gas pipe. The gas pump is located outside the nozzle, and the gas port is opposite to the nozzle.

[0007] As a further preferred mode of the present application, a fixed ring is welded on the surface of the moving arm, and a gas pump is sleeved inside the fixed ring.

[0008] As a further preferred mode of the present application, a chuck is installed inside the clamp, a clamping groove is formed inside the chuck, an anti-slip pad is bonded inside the clamping groove, and the anti-slip pad is distributed in a ring shape.

[0009] The flexographic printing sleeve apparatus and method of use of the present invention have the following advantages: 1. A flexographic printing sleeve device and a method of using the same, wherein a working platform is installed on the surface of a control device, and a clamping device is provided on the top of the working platform, and a clamp is connected to the top of the working platform, at which time the clamp is located outside the clamping device, a rotating shaft is installed on the surface of the control device, a movable arm is welded on the surface of the rotating shaft, and a nozzle is installed on the surface of the movable arm. When printing, one end of the sleeve can be clamped by the clamp first, and then the other end of the sleeve is clamped and fixed by the clamping device to ensure the stability of the sleeve. At this time, the clamp has a rotatable function, and then the device can be used for printing. During printing, the clamp drives the sleeve to rotate, and then the control device drives the rotating shaft, and the rotating shaft drives the movable arm, and then drives the nozzle. At this time, the nozzle can be used for printing. During the spraying process, the sleeve rotates, and the sleeve is pressed down to print the flexographic plate. In addition, the printing nozzle can move left and right with the platform during the spraying process, and has a rotatable angle, which is very convenient to use. 2. A flexographic printing sleeve device and a method of using the same, wherein an air pump is welded on the surface of a movable arm, and an air pipe is installed on the surface of the air pump, and an air port is connected to the other end of the air pipe, and the air pump is located outside the nozzle, at which point the air port is facing the nozzle. When the device is in use, a certain amount of ink will remain in the nozzle after spraying is completed. To prevent the ink from drying and agglomerating, thereby clogging the nozzle, the air pipe can be inflated by the air pump, and the gas can be ejected through the air port. At this point, the ink remaining at the nozzle can be blown away by the airflow, so that no ink remains at the nozzle, and the device is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the clamping device of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of part A; Figure 4 For the present invention Figure 2 Enlarged view of part B.

[0011] Explanation of the marks in the figure: 1. Control device; 2. Working platform; 3. Rotating axis; 4. Nozzle; 5. Clamping device; 6. Clamp; 7. Fixing ring; 8. Air pump; 9. Air pipe; 10. Air port; 11. Sleeve; 12. Fixing bracket; 13. Fixing seat; 14. Anti-slip pad; 15. Chuck; 16. Slot; 17. Moving arm. DETAILED DESCRIPTION

[0012] In the following certain exemplary embodiments are simply described. As will be recognized by those skilled in the art, embodiments described can be modified in various different manners without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are to be regarded as illustrative in nature and not as restrictive.

[0013] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0014] In addition, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0015] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing", etc. should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection, or communication; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0016] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described in the following. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0017] The present application provides a technical solution: refer to Figures 1 to 4A kind of soft plate printing sleeve equipment and its use method, including control device 1, the control device 1 surface mounting work platform 2, the work platform 2 top is equipped with clamping device 5, the work platform 2 top is connected clamp 6, the clamp 6 is located outside clamping device 5, the control device 1 surface mounting rotating shaft 3, the rotating shaft 3 surface welding moving arm 17, the moving arm 17 surface mounting spray head 4, the moving arm 17 surface welding air pump 8, the air pump 8 surface mounting air pipe 9, the air pipe 9 other end sleeve air port 10, the air pump 8 is located outside spray head 4, the air port 10 is directly opposite spray head 4, the moving arm 17 surface welding fixed ring 7, the fixed ring 7 inside sleeve air pump 8, the moving arm 17 surface fixedly connected fixed seat 13, the fixed seat 13 other end welding fixed frame 12, the fixed frame 12 other end welding sleeve 11, the sleeve 11 inside sleeve air pipe 9, the clamp 6 inside mounting chuck 15, the chuck 15 inside being provided with clamping groove 16, the clamping groove 16 inside bonding non-slip pad 14, the non-slip pad 14 is annular distribution form, when printing for soft plate, can be through clamp 6 first sleeve 11 is clamped, then the other end of sleeve 11 is clamped and fixed using clamping device 5, then printing can be carried out using the equipment, when printing, clamp 6 will drive sleeve 11 to rotate, then rotating shaft 3 is driven using control device 1, moving arm 17 is driven using rotating shaft 3, and then spray head 4 is driven, at this time printing spray head 4 can be carried out using spray head 4, and the printing spray head 4 can move left and right along with the platform during spraying, and has a rotatable angle, which is very convenient to use, when using the equipment, after spraying, the spray head 4 will remain some ink, at this time, air pipe 9 can be inflated using air pump 8, so that gas can be sprayed out through air port 10, at this time, the remaining ink at spray head 4 can be blown away by air flow, which is very convenient to use, when printing, one end of sleeve 11 can be clamped using clamp 6, then the other end of sleeve 11 is clamped and fixed using clamping device 5, so as to ensure the stability of sleeve 11, at this time, clamp 6 has a rotatable function, then printing can be carried out using the equipment, when printing, clamp 6 will drive sleeve 11 to rotate, then rotating shaft 3 is driven using control device 1, moving arm 17 is driven using rotating shaft 3, and then spray head 4 is driven, at this time printing spray head 4 can be carried out using spray head 4, and the printing spray head 4 can move left and right along with the platform during spraying, and has a rotatable angle, which is very convenient to use, when using the equipment, after spraying, the spray head 4 will remain some ink, at this time, to avoid ink remaining, drying and clogging spray head 4, at this time, air pipe 9 can be inflated using air pump 8, so that gas can be sprayed out through air port 10, at this time, the remaining ink at spray head 4 can be blown away by air flow,So that the ink is not left at the nozzle 4, and it is very convenient to use. Embodiment one

[0018] The application provides a technical scheme: a flexible plate printing sleeve device and a using method thereof, which comprise a control device 1, a surface-mounted work platform 2 of the control device 1, clamping devices 5 arranged on the top of the work platform 2, clamps 6 connected to the top of the work platform 2 and located outside the clamping devices 5, a surface-mounted rotating shaft 3 of the control device 1, a surface-welded moving arm 17 of the rotating shaft 3 and a nozzle 4 surface-mounted on the moving arm 17.

[0019] When printing is performed on a flexible plate, the sleeve 11 can be clamped by the clamps 6 first, then the other end of the sleeve 11 is clamped and fixed by the clamping devices 5, and then the device can be used for printing, the sleeve 11 is rotated by the clamps 6 during printing, the rotating shaft 3 is driven by the control device 1, the moving arm 17 is driven by the rotating shaft 3, and then the nozzle 4 is driven, so that the nozzle 4 can be used for printing, the printing nozzle 4 can move left and right along the platform during spraying and has a rotatable angle, and it is very convenient to use.

[0020] When printing is performed on a flexible plate, the sleeve 11 can be clamped by the clamps 6 first, then the other end of the sleeve 11 is clamped and fixed by the clamping devices 5, and then the device can be used for printing, the sleeve 11 is rotated by the clamps 6 during printing, the rotating shaft 3 is driven by the control device 1, the moving arm 17 is driven by the rotating shaft 3, and then the nozzle 4 is driven, so that the nozzle 4 can be used for printing, the printing nozzle 4 can move left and right along the platform during spraying and has a rotatable angle, and it is very convenient to use. Embodiment two

[0021] The application provides a technical scheme: the flexible plate printing sleeve device according to claim 1, wherein a gas pump 8 is surface-welded to the moving arm 17, a gas pipe 9 is surface-mounted to the gas pump 8, and a gas port 10 is sleeved to the other end of the gas pipe 9, the gas pump 8 is located outside the nozzle 4, and the gas port 10 is opposite to the nozzle 4.

[0022] When the device is used, the nozzle 4 can leave some ink after spraying is completed, the gas pipe 9 can be inflated by the gas pump 8, so that the gas can be sprayed out through the gas port 10, the ink left at the nozzle 4 can be blown away by the airflow, and it is very convenient to use.

[0023] When in use, the device can be used for printing, and the sleeve 11 is clamped by the clamp 6, and the other end of the sleeve 11 is clamped and fixed by the clamping device 5, so that the stability of the sleeve 11 is guaranteed, and the clamp 6 can rotate, and then the device can be used for printing, and the sleeve 11 rotates under the action of the clamp 6 during printing, and then the rotating shaft 3 is driven by the control device 1, the moving arm 17 is driven by the rotating shaft 3, and then the nozzle 4 is driven, so that the nozzle 4 can be used for printing, and the sleeve 11 rotates during spraying, and the flexible plate can be printed by being pressed by the sleeve 11, and the printing nozzle 4 can move left and right on the platform during spraying, and has a rotatable angle, so that the device is very convenient to use, and the friction between the sleeve 11 and the chuck 15 is increased by the anti-skid pad 14 during clamping of the sleeve 11, so that the stability of the sleeve 11 after clamping is improved, and then the air pump 8 is welded on the surface of the moving arm 17, the air pipe 9 is installed on the surface of the air pump 8, the air port 10 is sleeved on the other end of the air pipe 9, and the air pump 8 is located outside the nozzle 4, so that the air port 10 is opposite to the nozzle 4, when the device is used, the nozzle 4 will remain some ink after spraying is completed, in order to avoid that the nozzle 4 is blocked by the dried and caked ink, the air pipe 9 can be inflated by the air pump 8, so that the gas can be sprayed out of the air port 10, and then the residual ink in the nozzle 4 can be blown away by the airflow, so that the nozzle 4 will not remain ink, and the device is very convenient to use, and the fixing ring 7 can further improve the fixing effect of the air pump 8, so that the air pump 8 will not be easily separated.

[0024] In summary, the working platform 2 is installed on the surface of the control device 1, the clamping device 5 is arranged on the top of the working platform 2, the clamp 6 is connected to the top of the working platform 2, the rotating shaft 3 is installed on the surface of the control device 1, the moving arm 17 is welded on the surface of the rotating shaft 3, and the nozzle 4 is installed on the surface of the moving arm 17, when printing, one end of the sleeve 11 is clamped by the clamp 6, and the other end of the sleeve 11 is clamped and fixed by the clamping device 5, so that the stability of the sleeve 11 is guaranteed, the clamp 6 can rotate, and then the device can be used for printing, and the sleeve 11 rotates under the action of the clamp 6 during printing, and then the rotating shaft 3 is driven by the control device 1, the moving arm 17 is driven by the rotating shaft 3, and then the nozzle 4 is driven, so that the nozzle 4 can be used for printing, and the sleeve 11 rotates during spraying, and the flexible plate can be printed by being pressed by the sleeve 11, and the printing nozzle 4 can move left and right on the platform during spraying, and has a rotatable angle, so that the device is very convenient to use, and the friction between the sleeve 11 and the chuck 15 is increased by the anti-skid pad 14 during clamping of the sleeve 11, so that the stability of the sleeve 11 after clamping is improved, and then the air pump 8 is welded on the surface of the moving arm 17, the air pipe 9 is installed on the surface of the air pump 8, the air port 10 is sleeved on the other end of the air pipe 9, and the air pump 8 is located outside the nozzle 4, so that the air port 10 is opposite to the nozzle 4, when the device is used, the nozzle 4 will remain some ink after spraying is completed, in order to avoid that the nozzle 4 is blocked by the dried and caked ink, the air pipe 9 can be inflated by the air pump 8, so that the gas can be sprayed out of the air port 10, and then the residual ink in the nozzle 4 can be blown away by the airflow, so that the nozzle 4 will not remain ink, and the device is very convenient to use, and the fixing ring 7 can further improve the fixing effect of the air pump 8, so that the air pump 8 will not be easily separated.

[0025] The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the illustrative embodiments shown and described herein. Rather, the scope of the present application is defined by the appended claims, and other embodiments of this application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. Therefore, to the extent that there is disclosed herein an illustrative implementation that could be embodied in any of a number of varied forms, the intent is to support a claim scope that includes any such forms as fall within the scope of claims, and their equivalents. It is therefore required by the claims to refer to any such patentable design that comes within the scope of a claim.

[0026] Furthermore, it should be understood that although the description above relates to embodiments, not every embodiment according to the application contains all features needed to implement the invention. The description is provided for purposes of illustration only and merely implies one of various alternatives to the present invention. Those skilled in the art will recognize immediately that the description is illustrative only and is not intended to be limiting on the overall scope of the present application. Various concepts and embodiments disclosed herein can be modified if necessary, to conform to the patentable claim requirement.

Claims

1. A flexographic printing sleeve apparatus and method of use thereof, characterized in that: The invention comprises a control device (1), a working platform (2) is mounted on the surface of the control device (1), a clamping device (5) is provided on the top of the working platform (2), a clamp (6) is connected to the top of the working platform (2), and the clamp (6) is located outside the clamping device (5), a rotating shaft (3) is mounted on the surface of the control device (1), a movable arm (17) is welded on the surface of the rotating shaft (3), and a nozzle (4) is mounted on the surface of the movable arm (17).

2. The flexographic printing sleeve apparatus according to claim 1, wherein: An air pump (8) is welded on the surface of the movable arm (17), an air pipe (9) is installed on the surface of the air pump (8), the other end of the air pipe (9) is connected to the air port (10), the air pump (8) is located outside the nozzle (4), and the air port (10) is opposite to the nozzle (4).

3. The flexographic printing sleeve apparatus according to claim 2, wherein: A fixing ring (7) is welded on the surface of the movable arm (17), and an air pump (8) is sleeved inside the fixing ring (7).

4. The flexographic printing sleeve apparatus according to claim 2, wherein: The surface of the movable arm (17) is fixedly connected to the fixing seat (13), the other end of the fixing seat (13) is welded to the fixing frame (12), the other end of the fixing frame (12) is welded to the sleeve (11), and the interior of the sleeve (11) is sleeved with the air pipe (9).

5. The flexographic printing sleeve apparatus according to claim 4, characterized in that: A chuck (15) is installed inside the clamp (6), a slot (16) is provided inside the chuck (15), an anti-slip pad (14) is bonded inside the slot (16), and the anti-slip pad (14) is distributed in a ring shape.

6. The method for using the flexographic printing sleeve device according to any one of claims 1 to 5, characterized in that: The steps for use are as follows: S1, when printing on a flexible plate, the sleeve (11) can be clamped by the clamp (6), and then the other end of the sleeve (11) can be clamped and fixed by the clamping device (5), and then the device can be used for printing. During printing, the clamp (6) drives the sleeve (11) to rotate, and then the control device (1) drives the rotating shaft (3), and the rotating shaft (3) drives the moving arm (17), and then drives the nozzle (4). At this time, the nozzle (4) can be printed by the nozzle (4), and the printing nozzle (4) can move left and right with the platform during the spraying process, and has a rotatable angle, which is very convenient to use; S2. When the device is used, after spraying is completed, a certain amount of ink will remain on the nozzle (4). At this time, the air pump (8) can be used to inflate the air pipe (9), so that the gas can be ejected through the air port (10). At this time, the ink remaining on the nozzle (4) can be blown away by the air flow, which is very convenient to use.

7. The method for using the flexographic printing sleeve apparatus according to claim 6, characterized in that: In step S1, when printing is performed, one end of the sleeve (11) can be clamped by the clamp (6), and then the other end of the sleeve (11) can be clamped and fixed by the clamping device (5) to ensure the stability of the sleeve (11). At this time, the clamp (6) has a rotatable function, and then the device can be used for printing. During printing, the clamp (6) drives the sleeve (11) to rotate, and then the control device (1) drives the rotating shaft (3), and the rotating shaft (3) drives the moving arm (17), and then drives the nozzle (4). At this time, the nozzle (4) can be printed through the nozzle (4). During the spraying process, the sleeve (11) rotates, and the sleeve (11) is pressed down to print the flexible plate. In addition, during the spraying process, the printing nozzle (4) can move left and right with the platform and has a rotatable angle, which is very convenient to use.

8. The method for using the flexographic printing sleeve apparatus according to claim 6, characterized in that: In step S2, when the device is used, after the spraying is completed, a certain amount of ink will remain in the nozzle (4). At this time, in order to prevent the ink residue from drying and agglomerating and clogging the nozzle (4), the air pipe (9) can be inflated by the air pump (8), so that the gas can be ejected through the air port (10). At this time, the ink remaining at the nozzle (4) can be blown away by the air flow, so that no ink will remain at the nozzle (4), which is very convenient to use.