Paperboard printing machine pigment cleaning device
By designing a closed-type cardboard printing machine pigment cleaning device and cleaning with spray pipes and elastic cleaning mesh, the problems of stain splash and dirt on the roller surface in the prior art are solved, and efficient and environmentally friendly cleaning effects are achieved.
Patent Information
- Application Number
- CN202421661769.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During the cleaning process of existing cardboard printing machines, stains are prone to splashing, affecting the environment, and it is difficult to fully clean the dirt on the surface of the roller.
A closed-type pigment cleaning device for cardboard printing press is designed, adopting a detachable upper cover and base structure, the roller shaft is sealed in the cleaning device, and is cleaned with a spray pipe and an elastic cleaning mesh to reduce stain splash and completely clean the surface of the roller shaft.
It effectively reduces the splash of stains, achieves comprehensive cleaning of the roller surface, and avoids the environmental impact caused by splashing stains during manual cleaning.
Smart Images
Figure CN222742405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing press maintenance equipment, in particular to a pigment cleaning device for a paperboard printing press. Background Art
[0002] During the cardboard processing, the required text, pattern and other information need to be printed on the surface of the carton body by printing equipment, usually a cardboard printing machine is used. In order to ensure the normal operation of the carton printing machine, daily maintenance and care are indispensable and very necessary. Daily maintenance and care of the printing machine is an important task in the management of printing equipment. There are a large number of rollers inside the printing machine, which need to be disassembled and cleaned regularly, otherwise the stains remaining on the surface of the rollers will contaminate the carton, causing the carton to be unable to be used normally. Manual cleaning using a water gun will cause stains to splash and affect the environment.
[0003] In view of this, we propose a pigment cleaning device for a cardboard printing press, which adopts a closed cleaning device to effectively reduce stain splashing and comprehensively clean the roller. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a pigment cleaning device for a cardboard printing press, which solves the problems mentioned in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pigment cleaning device for a cardboard printing machine, comprising an upper cover and a base, the surface of the base is cooperatively connected with the upper cover, the upper cover comprises a cover body, the upper end of the cover body is provided with a spray pipe, upper fixing rings are provided at both sides of the upper cover, lower fixing rings are provided at both ends of the base, the bottom end of the upper fixing ring is connected with a lower fixing ring, the lower fixing ring is installed at both sides of the base body, a receiving hopper is provided at the bottom end of the base body, a fixing groove is penetrated through the inner wall surface of the base body, a cleaning mesh is fixed on the inner wall surface of the fixing groove, a roller is enclosed in the interior of the cleaning device, so that inside the roller fixing device, a spray pipe is integrated at the top of the upper cover, so that the roller is enclosed in the interior of the roller for cleaning, reducing the splashing of stains, the elastic cleaning mesh is attached to the surface of the roller, the cleaning mesh continuously cleans the surface of the roller, so that the dirt in the gap on the surface of the roller can be effectively cleaned.
[0008] Preferably, the bottom end of the spray pipe is provided with drainage openings at equal intervals, and the drainage openings at the bottom end of the spray pipe penetrate the cover body, and the multiple drainage openings spray clean water evenly on the surface of the roller.
[0009] Preferably, grooves are provided on the inner walls of the upper fixing ring and the lower fixing ring, and a cross bracket is provided on the surface of the lower fixing ring. The cross bracket is arranged inside the lower fixing ring and the upper fixing ring so that the cross bracket will not be displaced left and right.
[0010] Preferably, the two ends of the cleaning mesh are provided with limit strips, which can not only fix the mesh but also allow the mesh to be regularly disassembled and replaced.
[0011] Preferably, a fixed bracket is provided at the bottom end of the lower fixed ring, and two groups of the fixed brackets are provided. The two groups of fixed brackets are respectively provided at the bottom end of the lower fixed ring, and the stability of the equipment during the cleaning process is maintained by the two fixed brackets.
[0012] (III) Beneficial effects
[0013] The utility model provides a pigment cleaning device for a cardboard printing press, which has the following beneficial effects:
[0014] (1) The paint cleaning device of the cardboard printing press is provided with a detachable upper cover, so that when the roller of the printing press needs to be cleaned, the disassembled roller is placed on the base, and the two ends of the roller are fixed on the cross brackets. Then the upper cover is fixed to the base, so that the roller is sealed inside the cleaning device. The top of the upper cover is integrated with a spray pipe inside the roller fixing device, so that the roller is cleaned in a sealed manner inside the roller, thereby reducing the splashing of stains.
[0015] (2) The pigment cleaning device of the cardboard printing press is provided with a base and a crank. A cleaning mesh is provided inside the base. The elastic cleaning mesh is adhered to the surface of the roller. The crank can be fixed to the end of the roller. The roller can be rotated by the crank so that each surface of the rotating roller is fully adhered to the elastic cleaning mesh. The cleaning mesh continuously cleans the surface of the roller, so that the dirt in the gaps on the surface of the roller can be effectively cleaned without the need for a brush. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the utility model after the roller is placed;
[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;
[0020] Figure 5 It is a schematic diagram of the cleaning roller of the utility model.
[0021] In the figure: 1. upper cover; 2. base; 3. crank; 4. roller; 11. cover body; 12. spray pipe; 13. upper fixing ring; 21. base body; 22. lower fixing ring; 23. cross bracket; 24. collecting hopper; 25. fixing bracket; 26. cleaning mesh; 27. fixing groove; 28. limiting pressure strip. DETAILED DESCRIPTION
[0022] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0023] See also Figure 1 - Figure 5 , the utility model provides a technical solution:
[0024] A pigment cleaning device for a cardboard printing press comprises an upper cover 1 and a base 2, wherein the surface of the base 2 is cooperatively connected with the upper cover 1, and the upper cover 1 comprises a cover body 11, wherein a spray pipe 12 is arranged at the upper end of the cover body 11, and drainage ports are equidistantly arranged at the bottom end of the spray pipe 12, and the drainage ports at the bottom end of the spray pipe 12 penetrate the cover body 11, and the sealed structure prevents the generated stains from splashing during the cleaning process, thereby reducing secondary pollution during the cleaning process.
[0025] Upper fixing rings 13 are provided on both sides of the upper cover 1, lower fixing rings 22 are provided on both ends of the base 2, the bottom end of the upper fixing ring 13 is connected to the lower fixing ring 22, the lower fixing ring 22 is installed on both sides of the seat body 21, and the bottom end of the lower fixing ring 22 is provided with a fixing bracket 25, and the fixing bracket 25 is provided with two groups, and the two groups of fixing brackets 25 are respectively arranged at the bottom end of the lower fixing ring 22, and the stability of the equipment during the cleaning process is maintained by the two fixing brackets 25, and the inner wall surfaces of the upper fixing ring 13 and the lower fixing ring 22 are provided with grooves, A cross bracket 23 is provided on the surface of the lower fixing ring 22, and a cross fixing bracket 25 is provided inside the lower fixing ring 22 and the upper fixing ring 13, so that the cross bracket 23 will not be displaced left and right. At the same time, after the fixing bolts on the cross bracket 23 are loosened, the center height of the cross bracket 23 can be adjusted to prevent the cross bracket 23 from fixing the roller 4 too high or too low, causing the upper cover 1 to be unable to be fixed. A collecting hopper 24 is provided at the bottom end of the base body 21, and the sewage in the cleaning process is collected through the collecting hopper 24 to prevent the sewage inside the cleaning device from accumulating and contaminating the roller 4.
[0026] The inner wall surface of the seat body 21 is penetrated by a fixing groove 27, and two groups of fixing grooves 27 are respectively arranged on both sides of the inner wall of the base 2, and the fixing grooves 27 are perpendicular to each other, so that after the roller 4 is fixed inside the base 2, the bottom of the roller 4 is wrapped by the mesh cloth, and a cleaning mesh cloth 26 is fixed on the inner wall surface of the fixing groove 27. The cleaning mesh cloth 26 is made of elastic fabric, and a large amount of nylon fibers are distributed on the surface of the mesh cloth. The gap of the cleaning roller 4 is limited by nylon, and the cleaning mesh cloth 26 can fit the bottom of the roller 4 of different sizes through the elastic fabric, and the surface of the roller 4 is cleaned by the cleaning mesh cloth 26. The two ends of the cleaning mesh cloth 26 are provided with limiting pressure strips 28, which can not only fix the mesh cloth, but also can be regularly disassembled and replaced, so that the mesh cloth can be replaced when it is worn too much. There are two groups of fixing grooves 27, and the roller 4 can be fixed by the crank 3. The roller 4 is rotated on the surface of the cross bracket 23 by turning the crank 3, so that the roller 4 and the cleaning mesh cloth 26 are continuously cleaned by friction.
[0027] When the pigment cleaning device of the cardboard printing machine of the present invention is used, it is necessary to connect the drainage pipe at the bottom end of the receiving hopper 24 before use, connect the clean water pipe to the spray pipe 12 at the top of the cover body 11, and then pass the cleaning mesh cloth 26 through the fixing grooves 27 on both sides of the seat body 21, and then fix the two ends of the cleaning cloth through the clamping plate so that the cleaning cloth is passed through and fixed on the surface of the base 2, and then place the roller shaft 4 to be cleaned on the surface of the base 2, and the two ends of the roller shaft 4 are fixed on the surface of the cross bracket 23, and then adjust the height of the center point of the cross bracket 23, loosen the bolts on the surface of the cross bracket 23, so that the cross bracket 23 can adjust the angle, and after the angle adjustment is completed, re-tighten the bolts so that the cross bracket 23 supports the roller shaft 4 to prevent the upper cover 1 from being unable to be fixed. The roller 4 is fixed, and the bottom end of the roller 4 is fitted on the elastic cleaning mesh 26. Then the crank 3 is fixed to the end of the roller 4, and the faucet of the clean water pipe is turned on at the same time. The clean water that flushes the roller 4 passes through the spray pipe 12 on the surface of the roller 4 to flush the surface stains. The stains will not splash during the flushing process, and the flushed sewage is discharged into the sewage pipe through the receiving hopper 24 of the base 2. During the flushing process, the operator can continuously rotate the roller 4 through the crank 3 to make the roller 4 rub against the cleaning mesh 26 inside the base 2, so that the residual dirt on the surface of the roller 4 is cleaned by the fibers on the surface of the cleaning mesh 26, and the generated stains fall into the inside of the receiving hopper 24 at the same time, completing the cleaning of the roller 4 and reducing the secondary pollution caused by the splashing of stains.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pigment cleaning device for a cardboard printing press, comprising an upper cover (1) and a base (2), characterized in that: The surface of the base (2) is connected with an upper cover (1), the upper cover (1) comprises a cover body (11), the upper end of the cover body (11) is provided with a spray pipe (12), upper fixing rings (13) are provided on both sides of the upper cover (1), lower fixing rings (22) are provided at both ends of the base (2), the bottom end of the upper fixing ring (13) is connected with the lower fixing ring (22), the lower fixing ring (22) is installed on both sides of the base body (21), the bottom end of the base body (21) is provided with a collecting hopper (24), the inner wall surface of the base body (21) is penetrated by a fixing groove (27), and the inner wall surface of the fixing groove (27) is fixed with a cleaning mesh (26).
2. The pigment cleaning device for a cardboard printing press according to claim 1, characterized in that: The bottom end of the spray pipe (12) is provided with drainage openings at equal intervals, and the drainage openings at the bottom end of the spray pipe (12) penetrate the cover body (11).
3. The pigment cleaning device for a cardboard printing press according to claim 1, characterized in that: The surfaces of the inner walls of the upper fixing ring (13) and the lower fixing ring (22) are provided with grooves, and the surface of the lower fixing ring (22) is provided with a cross bracket (23).
4. The pigment cleaning device for a cardboard printing press according to claim 1, characterized in that: Limiting strips (28) are arranged at both ends of the cleaning mesh cloth (26).
5. The pigment cleaning device for a cardboard printing press according to claim 1, characterized in that: A fixing bracket (25) is arranged at the bottom end of the lower fixing ring (22), and two groups of the fixing brackets (25) are arranged in total. The two groups of the fixing brackets (25) are respectively arranged at the bottom end of the lower fixing ring (22).
6. The pigment cleaning device for a cardboard printing press according to claim 1, characterized in that: There are two groups of fixing grooves (27) in total. The two groups of fixing grooves (27) are respectively arranged on both sides of the inner wall of the base (2), and the fixing grooves (27) are perpendicular to each other.