Cleaning system for printing rubber roller

Abstract

The utility model discloses a cleaning system for a printing rubber roller, which is characterized in that a cleaning device is arranged above the side of the printing rubber roller, an air outlet pipe is arranged below the side of the printing rubber roller, a plurality of air outlet holes are formed in the air outlet pipe, and each air outlet hole is provided with a blocking cover; the cleaning device comprises a track, a movable brush is arranged on the track, and a water outlet hole in the brush is communicated with a water pipe. The printing rubber roller solves the problems of frequent cleaning and fiber adhesion of a machine table in the working process and the problem of manual scrubbing and cleaning when a product is shaped, so that the service life of the printing rubber roller can be prolonged, the working efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of daily paper, in particular to a cleaning system for a printing rubber roller. Background Art

[0002] As people pursue personalized life, household paper is also undergoing personalized changes, evolving from conventional products to products with different processes such as scented, colored, and printed. Printed tissues are also relatively popular among young people because of their ornamental value.

[0003] At present, printed tissue mainly uses the pressure of the printing rubber roller and the support roller to print a single pigment on the paper. Due to the fluffy and soft characteristics of daily paper and the stickiness of the ink, during the printing process, the fibers on the paper will stick to the printing rubber roller or embed in the grooves of the printing rubber roller, causing the printed pattern to be blurred or incomplete, affecting the product quality. Secondly, due to the sticky nature of the ink, subsequent changes will also cause problems with cleaning.

[0004] In order not to affect product quality, the existing solution requires stopping the machine and manually cleaning the fibers on the rubber roller with cleaning tools. The machine needs to be stopped for cleaning every 10 minutes. Frequent shutdowns will affect machine efficiency and increase paper consumption. When the product is changed, manual scrubbing and cleaning are required, which increases the workload of the operators.

[0005] Therefore, it is necessary to develop a new type of cleaning system for printing rubber rollers to solve the problems of frequent cleaning of the machine during operation, fiber sticking, and manual scrubbing and cleaning during product changes. Utility Model Content

[0006] Purpose of the utility model: In view of the shortcomings and defects of the prior art, the utility model provides a cleaning system for a printing rubber roller to solve the problems of frequent cleaning of the machine during operation, fiber sticking, and manual scrubbing and cleaning during product changes, so that the printing rubber roller can be used for a longer time, improve work efficiency, and reduce production costs.

[0007] Technical solution: The utility model is a cleaning system for a printing rubber roller, which is characterized in that: a cleaning device is provided above the printing rubber roller, an air outlet pipe is provided below the printing rubber roller, the air outlet pipe is provided with a plurality of air outlet holes, and the air outlet holes are provided with shields; the cleaning device includes a track, a movable brush is provided on the track, and the water outlet holes on the brush are connected to the water pipe.

[0008] Wherein, the air outlet pipe is connected to the fan through an air pipe, and the fan is arranged on the side of the paper machine.

[0009] Wherein, the diameter of the air outlet pipe is 5 mm, and the diameter of the air outlet hole is 2 mm.

[0010] The air outlet pipe is provided with 197 air outlet holes, and the air outlet pipe is installed at an angle of 45 degrees below the printing rubber roller.

[0011] Wherein, the air outlet hole is 10 mm away from the printing rubber roller, and the air outlet hole is perpendicular to the printing rubber roller.

[0012] Wherein, a supporting roller is arranged on the side of the printing rubber roller, and the external base paper passes through between the supporting roller and the printing rubber roller.

[0013] The length of the cleaning device is 1380 mm, and the distance between the cleaning device and the printing rubber roller (6) is 3 mm.

[0014] The base of the brush has a size of 60mm*30mm, and the base is provided with two water outlet holes with a diameter of 2mm.

[0015] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: The utility model solves the problems of frequent cleaning of the machine during operation, fiber sticking, and manual scrubbing and cleaning during product changes, so that the printing rubber roller can be used for a longer time, improve work efficiency, and reduce production costs. The equipment of the utility model is simple to maintain, and the cost of adding new accessories is low, which has a positive effect on production. After adding accessories, the paper machine does not need to be frequently shut down for cleaning, saving manpower and material resources. When the paper machine is changed, it does not need to consume a lot of manpower for cleaning, and can be cleaned by accessories, saving time and improving efficiency. A set of cleaning processes from the operation of the paper machine to the shutdown can comprehensively clean the printing rubber roller, improve production efficiency, and ensure product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the air outlet pipe of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the cleaning device of the utility model;

[0020] In the figure, 1 is a paper machine; 2 is a fan; 3 is an air pipe; 4 is an air outlet pipe; 5 is a support roller; 6 is a printing rubber roller; 7 is base paper; 8 is a cleaning device; 9 is a shield; 10 is an air outlet; 11 is a track; 12 is a brush; 13 is a water outlet; and 14 is a water pipe. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The cleaning system of the printing rubber roller of the utility model has a cleaning device 8 disposed above the printing rubber roller 6, an air outlet pipe 4 disposed below the printing rubber roller 6, the air outlet pipe 4 has a plurality of air outlet holes 10, and the air outlet holes 10 have shields 9; the cleaning device 8 includes a track 11, a movable brush 12 is disposed on the track 11, and a water outlet hole 13 on the brush 12 is connected to a water pipe 14. A supporting roller 5 is disposed on the side of the printing rubber roller 6, and the external base paper 7 passes between the supporting roller 5 and the printing rubber roller 6.

[0023] Among them, the air outlet pipe 4 is connected to the fan 2 through the air pipe 3, and the fan 2 is arranged on the side of the paper machine 1. The diameter of the air outlet pipe 4 is 5mm, and the diameter of the air outlet hole 10 is 2mm. The air outlet pipe 4 is provided with 197 air outlet holes 10, and the air outlet pipe 4 is installed at 45° obliquely below the printing rubber roller 6. The air outlet hole 10 is 10mm away from the printing rubber roller 6, and the air outlet hole 10 is perpendicular to the printing rubber roller 6. The air outlet pipe is designed to have a diameter of 5mm, and air outlet holes of 2mm in size are arranged in the air outlet pipe, with a total of 197 air outlet holes. The design of a small aperture of 2mm can increase the air flow rate after the wind reaches the air outlet, increase the air energy, and have no wind loss, which has a better effect on fiber blowing. The air outlet duct is installed at an angle of about 45° below the printing rubber roller and can be adjusted according to needs so as not to affect the normal operation of the paper towel. The air outlet is 10mm away from the printing rubber roller, and the air outlet is discharged with a force perpendicular to the printing rubber roller. When the wind blows from the air outlet to the printing rubber roller, the force diameter can reach 8mm. At this time, the entire printing rubber roller can be affected by the wind.

[0024] Among them, the length of the cleaning device 8 is 1380mm, and the cleaning device 8 is 3mm away from the printing rubber roller 6. The base size of the brush 12 is 60mm*30mm, and the base is provided with two water outlets 13 with a diameter of 2mm. The cleaning device is located on the other side of the printing rubber roller, with a length of 1380mm. It is a brush device with a track. When not started, the distance between the brush and the printing rubber roller is about 3mm. The length and width of the brush base are 60mm*30mm. The base has 10 2mm water outlets connected to the water pipe. After starting, water flows out of the water outlet, and the brush extends out to clean the printing rubber roller back and forth on the track.

[0025] When in use, start the paper machine, and the base paper runs with the paper machine to the middle of the printing rubber roller and the support roller. At this time, the fan is started synchronously. The fan is installed at the side of the paper machine. The fan is connected to the air outlet pipe through the air pipe. The air outlet pipe is located obliquely below the printing rubber roller. The printing rubber roller rotates to the air outlet pipe in a clockwise direction at this time. Under the action of the baffle, the vertical wind force is gathered and blown directly to the printing rubber roller through the air outlet. Due to the clockwise rotation force of the printing rubber roller, the fibers have the force to blow down. When there are fibers sticking to the printing rubber roller, the fibers can be blown off to extend the service life of the printing rubber roller.

[0026] When the printing rubber roller of the paper machine needs to be remodeled and cleaned, the cleaning device located above the printing rubber roller can be started. After the cleaning device is started, the brush extends forward 3mm, the water pipe is passed, and water is sprayed to the printing rubber roller through the water outlet hole in the brush. The brush swings left and right on the track to clean the printing rubber roller. When the clean sewage flows to the outlet pipe, it will be blocked by the shield and then drip down by gravity to prevent it from backflowing into the outlet pipe. The whole set of cleaning devices for the printing rubber roller cooperates with each other to ensure the efficiency and quality of product production.

Claims

1. A cleaning system for a printing rubber roller, characterized in that: A cleaning device (8) is provided above the printing rubber roller (6), an air outlet pipe (4) is provided below the printing rubber roller (6), the air outlet pipe (4) is provided with a plurality of air outlet holes (10), and the air outlet holes (10) are provided with shields (9); the cleaning device (8) comprises a track (11), a movable brush (12) is provided on the track (11), and a water outlet hole (13) on the brush (12) is connected to a water pipe (14).

2. The cleaning system for printing rubber roller according to claim 1, characterized in that: The air outlet pipe (4) is connected to the fan (2) via the air pipe (3), and the fan (2) is arranged on the side of the paper machine (1).

3. The cleaning system for printing rubber roller according to claim 2, characterized in that: The diameter of the air outlet pipe (4) is 5 mm, and the diameter of the air outlet hole (10) is 2 mm.

4. The cleaning system for printing rubber roller according to claim 3, characterized in that: The air outlet pipe (4) is provided with 197 air outlet holes (10), and the air outlet pipe (4) is installed at an angle of 45 degrees below the printing rubber roller (6).

5. The cleaning system for printing rubber roller according to claim 4, characterized in that: The air outlet hole (10) is 10 mm away from the printing rubber roller (6), and the air outlet hole (10) is perpendicular to the printing rubber roller (6).

6. The cleaning system for printing rubber roller according to claim 1, characterized in that: A supporting roller (5) is provided on the side of the printing rubber roller (6), and the external base paper (7) passes through between the supporting roller (5) and the printing rubber roller (6).

7. The cleaning system for printing rubber roller according to claim 1, characterized in that: The length of the cleaning device (8) is 1380 mm, and the distance between the cleaning device (8) and the printing rubber roller (6) is 3 mm.

8. The cleaning system for printing rubber roller according to claim 7, characterized in that: The base size of the brush (12) is 60mm*30mm, and the base is provided with two water outlet holes (13) with a diameter of 2mm.

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