Novel paper machine roller surface cleaning device

Abstract

The utility model relates to the technical field of novel paper machines, in particular to a novel paper machine roller surface cleaning device which comprises a roller body, the roller body is installed at the position of a conveying mechanism of a paper machine, a fixing seat is arranged on a rotating shaft of the roller body, and the fixing seat is fixedly connected with the paper machine through a connecting rod. The fixing base is connected with an electric push rod through a support, the end of a power rod of the electric push rod is connected with the outer wall of the water storage tank, the top of the water storage tank is connected with a cleaning ring, the end of the cleaning ring is communicated with a water inlet pipe, and the outer wall of the water storage tank is connected with a water drainage pipe. According to the novel paper machine roller surface cleaning device, additional water tank and water pump structures do not need to be arranged on a paper machine, cleaning can be achieved only by being connected with an external water source, the structure is simpler, only the installation base needs to be installed on a rotating shaft of the paper machine during installation, and installation and disassembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of novel papermaking machines, in particular to a novel roller surface cleaning device for papermaking machines. Background Art

[0002] During the use of the printing roller, it is in contact with the processed paper products for a long time, and its surface is very easy to adhere to the dyes, coatings, original glue, etc. on the paper products. Over time, uneven dirt blocks will form on the surface of the printing roller, which will not only affect the flatness and finish of the printing roller surface, but also affect the paper color and flatness of the paper surface, as well as the quality of the paper products. Therefore, in order to ensure the normal use of the printing roller, the printing equipment will regularly clean the printing roller, such as a new type of paper machine roller surface cleaning device in China, patent number (CN220716951U), which uses flushing and wiping to clean, but it needs to set up an additional water tank and water pump structure on the paper machine, the structure is relatively complex, and it is inconvenient to modify. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a novel paper machine roller surface cleaning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel paper machine roller surface cleaning device is designed, comprising a roller body, wherein the roller body is installed at the conveying mechanism of the paper machine, a fixed seat is arranged on the rotating shaft of the roller body, the fixed seat is fixedly connected to the paper machine via a connecting rod, an electric push rod is connected to the fixed seat via a bracket, the end of the power rod of the electric push rod is connected to the outer wall of a water storage tank, a cleaning ring is connected to the top of the water storage tank, the end of the cleaning ring is connected to a water inlet pipe, and the outer wall of the water storage tank is connected to a drain pipe.

[0006] Preferably, the water storage tank is arc-shaped, and a plurality of collecting holes are evenly arranged on the upper end surface of the water storage tank.

[0007] Preferably, a plurality of scrapers are evenly arranged on the upper end surface of the water storage tank, and the scrapers are in contact with the outer wall of the roller body.

[0008] Preferably, the roller body is a hollow structure, both ends of the roller body are threadedly connected to a fixing block, and the rotating shaft of the roller body passes through the fixing block.

[0009] Preferably, a plurality of fixed cylinders are coaxially arranged on the rotating shaft, a circumferential sliding groove is provided on the hollow inner wall of the roller body, and a clamping block engaged with the sliding groove is provided on the outer wall of the fixed cylinder.

[0010] Preferably, a plurality of slots are formed on the outer wall of the fixing block.

[0011] The utility model proposes a novel paper machine roller surface cleaning device, which has the beneficial effects of: an electric push rod is set to push the water storage tank to move, and the water storage tank drives the cleaning ring to move when it moves. When the cleaning ring moves, external cleaning liquid is transported to the nozzle through the water inlet pipe and sprayed out, and the sprayed cleaning liquid rinses the surface of the roller body, and the residual cleaning liquid is scraped by the scraper on the surface of the water storage tank, and the residual cleaning liquid flows to the drain pipe for discharge. The whole device does not need to set up additional water tanks and water pump structures on the paper machine, and only needs to be connected to an external water source. The structure is simpler, and when installing, only the mounting base needs to be installed on the rotating shaft of the paper machine, and it is convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an isometric view of a novel paper machine roller surface cleaning device proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of a novel paper machine roller surface cleaning device proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the water storage tank structure of a novel paper machine roller surface cleaning device proposed by the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the internal structure of a roller body of a novel roller surface cleaning device for a paper machine.

[0016] In the figure: 1 roller body, 2 nozzle, 3 cleaning ring, 4 water storage tank, 5 fixed seat, 6 fixed block, 7 rotating shaft, 8 electric push rod, 9 bracket, 10 water inlet pipe, 11 drainage pipe, 12 scraper, 13 collecting hole, 14 slide groove, 15 fixed cylinder. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-4 A novel paper machine roller surface cleaning device includes a roller body 1, which is installed at the conveying mechanism of the paper machine. A fixed seat 5 is arranged on the rotating shaft 7 of the roller body 1, and the fixed seat 5 is fixedly connected to the paper machine through a connecting rod. An electric push rod 8 is connected to the fixed seat 5 through a bracket 9. The end of the power rod of the electric push rod 8 is connected to the outer wall of a water storage tank 4. A cleaning ring 3 is connected to the top of the water storage tank 4. The end of the cleaning ring 3 is connected to a water inlet pipe 10, and the outer wall of the water storage tank 4 is connected to a drain pipe 11.

[0019] The water storage tank 4 is arc-shaped, and a plurality of collecting holes 13 are evenly opened on the upper end surface of the water storage tank 4. A plurality of scrapers 12 are evenly arranged on the upper end surface of the water storage tank 4. The scrapers 12 are in contact with the outer wall of the roller body 1. The roller body 1 is a hollow structure. Both ends of the roller body 1 are threadedly connected to the fixing block 6, and the rotating shaft 7 of the roller body 1 passes through the fixing block 6.

[0020] A plurality of fixed cylinders 15 are coaxially arranged on the rotating shaft 7, a circumferential slide groove 14 is provided on the hollow inner wall of the roller body 1, a clamping block engaged with the slide groove 14 is provided on the outer wall of the fixed cylinder 15, and a plurality of clamping grooves are provided on the outer wall of the fixed block 6.

[0021] Working mode: The electric push rod 8 pushes the water tank 4 to move, and when the water tank 4 moves, it drives the cleaning ring 3 to move. When the cleaning ring 3 moves, the external cleaning liquid is transported to the nozzle 2 through the water inlet pipe 11 and sprayed out. The sprayed cleaning liquid rinses the surface of the roller body 1, and the residual cleaning liquid is scraped by the scraper 12 on the surface of the water tank 4. The residual cleaning liquid flows to the drain pipe for discharge, thereby completing the cleaning of the paper machine roller surface.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel paper machine roller surface cleaning device, comprising a roller body (1), wherein the roller body (1) is installed at a conveying mechanism of the paper machine, and is characterized in that: A fixed seat (5) is arranged on the rotating shaft (7) of the roller body (1), the fixed seat (5) is fixedly connected to the paper machine via a connecting rod, an electric push rod (8) is connected to the fixed seat (5) via a bracket (9), the end of the power rod of the electric push rod (8) is connected to the outer wall of the water storage tank (4), the top of the water storage tank (4) is connected to a cleaning ring (3), the end of the cleaning ring (3) is connected to a water inlet pipe (10), and the outer wall of the water storage tank (4) is connected to a drain pipe (11).

2. A novel paper machine roller surface cleaning device according to claim 1, characterized in that: The water storage tank (4) is arc-shaped, and a plurality of collecting holes (13) are evenly arranged on the upper end surface of the water storage tank (4).

3. A novel paper machine roller surface cleaning device according to claim 1, characterized in that: The upper end surface of the water storage tank (4) is evenly provided with a plurality of scrapers (12), and the scrapers (12) are in contact with the outer wall of the roller body (1).

4. A novel paper machine roller surface cleaning device according to claim 1, characterized in that: The roller body (1) is a hollow structure, and both ends of the roller body (1) are threadedly connected to a fixing block (6), and the rotating shaft (7) of the roller body (1) passes through the fixing block (6).

5. A novel paper machine roller surface cleaning device according to claim 4, characterized in that: A plurality of fixed cylinders (15) are coaxially arranged on the rotating shaft (7), a circumferential sliding groove (14) is provided on the hollow inner wall of the roller body (1), and a clamping block that is clamped with the sliding groove (14) is provided on the outer wall of the fixed cylinder (15).

6. A novel paper machine roller surface cleaning device according to claim 4, characterized in that: The outer wall of the fixing block (6) is provided with a plurality of slots.

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