Roller cleaning nozzle

Abstract

The utility model discloses a roller cleaning nozzle, and particularly relates to the roller cleaning nozzle field, the roller cleaning nozzle comprises a fixed pipe, one side of the fixed pipe is connected with a spray head through a connecting pipe, two ends of the spray head are symmetrically provided with chutes, the interiors of the chutes are slidingly connected with slide blocks, and one side of each slide block is fixedly connected with a cleaning sheet. The cleaning piece is arranged in a circular shape, the cleaning piece is in attached sliding connection with the inner wall of the spray head, spray holes are formed in the two ends of the outer portion of the spray head, a plurality of sets of spray holes are formed at equal intervals, a connecting pipe is arranged on one side of the fixing pipe in a threaded mode, and a clamping groove is formed in the connecting pipe. According to the roller cleaning device, the sliding grooves, the sliding blocks and the cleaning pieces are used in cooperation, so that after the roller cleaning operation is completed, the sliding blocks can be shifted to move in the sliding grooves, then the cleaning pieces on the inner wall are driven to move, dirt adhering to the inner wall is cleaned, the cleaning performance is good, and the cleaning effect is good. And the practicability of the device is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of drum cleaning nozzles, and more specifically, to a drum cleaning nozzle. Background Technology

[0002] A roller cleaning nozzle is a device used to clean the surface of rollers, commonly found in the printing and packaging industries. It uses high-pressure spraying to remove dirt and residue from the roller surface, improving roller cleanliness and print quality.

[0003] A search revealed an existing patent (publication number: CN 211091848 U) that discloses a drum cleaning nozzle, comprising a pressure boosting tube. The pressure boosting tube is hollow inside and has several spray holes. One end of the pressure boosting tube is connected to a water inlet, and the other end is closed. The inner diameter of the water inlet is larger than the inner diameter of the pressure boosting tube. The pressure boosting tube also has an air inlet. This invention effectively solves the problem of material accumulation on the scraper plate, reduces maintenance workload, improves work efficiency, and achieves better cleaning results by increasing the pressure of the cleaning fluid sprayed from the drum cleaning nozzle. Furthermore, it has a simple structure and low cost.

[0004] When cleaning existing drum cleaning nozzles after use, the cleaning operation is limited to rinsing the inside of the nozzle. This can easily lead to stubborn impurities adhering to the inner wall, which cannot be cleaned. This results in certain limitations in its use. In addition, the patent documents cited above do not propose any solutions to the above problems.

[0005] Therefore, a drum cleaning nozzle is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drum cleaning nozzle to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a drum cleaning nozzle, comprising a fixed tube, a nozzle connected to one side of the fixed tube via a connecting tube, and symmetrically provided grooves at both ends of the nozzle, wherein a slider is slidably connected inside each groove, and a cleaning plate is fixedly connected to one side of each slider, the cleaning plate being circular in shape and slidably connected to the inner wall of the nozzle.

[0008] Preferably, the nozzle has spray holes at both ends, and the spray holes are arranged in several groups at equal intervals.

[0009] Preferably, a connecting pipe is threaded on one side of the fixed pipe, a slot is provided inside the connecting pipe, and a locking block is fixedly provided on one side of the nozzle, the locking block engaging with the slot.

[0010] Preferably, a first filter plate is provided inside the connecting pipe, and a second filter plate is provided on one side of the first filter plate.

[0011] Preferably, the nozzle outer wall is symmetrically provided with clamping plates at both ends, the clamping plates are connected to the slide groove by a snap-fit ​​connection, and the slider is located on one side of the clamping plate.

[0012] Preferably, a limiting plate is fixedly connected to one side of the card plate, and the width of the limiting plate is greater than that of the card plate.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] Compared with existing technologies, this drum cleaning nozzle uses a chute, a slider, and a cleaning blade in a coordinated manner. After the drum cleaning operation is completed, the slider can be moved inside the chute, which in turn moves the cleaning blade on the inner wall, thus cleaning the dirt adhering to the inner wall. This results in excellent cleaning performance and improves the practicality of the device to a certain extent. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the position and structure of the filter plate of this utility model.

[0017] Figure 3 This is a schematic diagram of the card slot position structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the slider position structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Fixed pipe; 2. Connecting pipe; 3. Nozzle; 4. Locking block; 5. Locking groove; 6. First filter plate; 7. Second filter plate; 8. Sliding groove; 9. Sliding block; 10. Cleaning plate; 11. Locking plate; 12. Limiting plate; 13. Spray hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] As attached Figures 1 to 4The roller cleaning nozzle shown includes a fixed pipe 1. A nozzle 3 is connected to one side of the fixed pipe 1 via a connecting pipe 2. The nozzle 3 has symmetrical grooves 8 at both ends. A slider 9 is slidably connected inside each groove 8. A cleaning plate 10 is fixedly connected to one side of each slider 9. The cleaning plate 10 is circular and is slidably connected to the inner wall of the nozzle 3.

[0023] Specifically, by providing a slider 9, which is slidably connected to the slide groove 8, moving the slider 9 can drive the cleaning plate 10 on one side of the slider 9 to move and clean the inner wall of the nozzle 3, thereby improving the cleanliness of the roller cleaning nozzle to a certain extent, enhancing the practicality of the device and expanding its application range.

[0024] Example 2

[0025] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0026] In a preferred embodiment, spray holes 13 are provided at both ends of the nozzle 3, and several groups of spray holes 13 are arranged at equal intervals. Furthermore, by providing spray holes 13, the spray holes 13 perform cleaning operations on the outside, and by providing multiple groups, the cleaning efficiency is improved, thereby enhancing the practicality of the device.

[0027] In a preferred embodiment, a connecting pipe 2 is threaded onto one side of the fixed pipe 1, and a slot 5 is provided inside the connecting pipe 2. A locking block 4 is fixedly provided on one side of the nozzle 3, and the locking block 4 engages with the slot 5. Furthermore, by providing the locking block 4, the nozzle 3 and the locking block 4 on one side of the connecting pipe 2 can be engaged, thereby facilitating the replacement of one end of the nozzle 3 according to actual usage needs, making the device more convenient to use.

[0028] In a preferred embodiment, a first filter plate 6 is provided inside the connecting pipe 2, and a second filter plate 7 is provided on one side of the first filter plate 6; furthermore, by providing the first filter plate 6 and the second filter plate 7, impurities in the water can be filtered, and by providing two sets, the filtration effect is improved, making the device more widely applicable.

[0029] In a preferred embodiment, the nozzle 3 has symmetrically arranged retaining plates 11 at both ends of its outer wall. The retaining plates 11 are connected to the slide groove 8 by a snap-fit ​​connection, and the slider 9 is located on one side of the retaining plate 11. Furthermore, by providing retaining plates 11 and snap-fitting them to the slide groove 8, water leakage is prevented, thereby enhancing the practicality of the device.

[0030] In a preferred embodiment, a limiting plate 12 is fixedly connected to one side of the card plate 11, and the width of the limiting plate 12 is greater than that of the card plate 11. Furthermore, by setting the limiting plate 12 and moving the limiting plate 12, the card plate 11 can be disassembled and assembled, and the inner wall of the nozzle 3 can be cleaned by moving the slider 9, making the device more convenient to use and improving its practicality to a certain extent.

[0031] The working process of this utility model is as follows:

[0032] In use, a connecting pipe 2 is first threaded onto one side of the fixed pipe 1, and a first filter plate 6 and a second filter plate 7 are fitted inside the connecting pipe 2 to filter the water source, thus enhancing the practicality of the device. Secondly, the nozzle 3 is engaged with a locking block 4 on one side of the connecting pipe 2, facilitating the replacement of one end of the nozzle 3 according to actual usage needs, and also facilitating the cleaning of the first filter plate 6 and the second filter plate 7, making the device more convenient to use. Furthermore, symmetrical grooves 8 are provided at both ends of the nozzle 3, and sliders 9 are slidably connected inside the grooves 8, thereby... By moving the slider 9, the cleaning plate 10 on one side of the slider 9 can move and clean the inner wall of the nozzle 3, thereby improving the cleanliness of the roller cleaning nozzle to a certain extent. In addition, when the cleaning plate 10 is not needed, the slider 9 is moved to one end and the locking plate 11 is engaged with the slide groove 8 to prevent water leakage. At the same time, a limiting plate 12 is fixedly installed on one side of the locking plate 11, which further improves its sealing effect and facilitates the disassembly and assembly of the locking plate 11, making the device more convenient to use and improving its practicality to a certain extent.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drum cleaning nozzle, comprising a fixed tube (1), characterized in that; The fixed tube (1) is connected to a nozzle (3) via a connecting tube (2) on one side. The nozzle (3) has symmetrical grooves (8) at both ends. Sliding blocks (9) are slidably connected inside the grooves (8), and cleaning plates (10) are fixedly connected to one side of each sliding block (9). The cleaning plates (10) are circular and are slidably connected to the inner wall of the nozzle (3).

2. The drum cleaning nozzle according to claim 1, characterized in that: The nozzle (3) has spray holes (13) at both ends, and the spray holes (13) are arranged in several groups at equal intervals.

3. A drum cleaning nozzle according to claim 1, characterized in that: The fixed tube (1) has a threaded connecting tube (2) on one side, and a slot (5) is provided inside the connecting tube (2). A locking block (4) is fixedly provided on one side of the nozzle (3), and the locking block (4) is engaged with the slot (5).

4. A drum cleaning nozzle according to claim 1, characterized in that: The connecting pipe (2) is provided with a first filter plate (6) inside, and a second filter plate (7) is provided on one side of the first filter plate (6).

5. A drum cleaning nozzle according to claim 1, characterized in that: The nozzle (3) has symmetrically arranged clamping plates (11) at both ends of its outer wall. The clamping plates (11) are connected to the slide groove (8) by a snap-fit ​​connection, and the slider (9) is located on one side of the clamping plate (11).

6. A drum cleaning nozzle according to claim 5, characterized in that: Each side of the card plate (11) is fixedly connected to a limiting plate (12), and the width of the limiting plate (12) is greater than that of the card plate (11).

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