A soft leather polishing liquid spray nozzle

Abstract

This utility model discloses a spray nozzle technology, specifically a soft leather polishing liquid spray nozzle, including a housing and a pipe connector. The housing and the pipe connector are in contact, and the pipe connector has a through hole. It also includes a filter assembly for filtering large particles in the soft leather polishing liquid, and the filter assembly is disposed in the through hole. The filter assembly includes a support plate, which is fixedly installed in the through hole. The filter plate is fixedly installed on the top of the support plate and is conical in shape. A liquid passage hole is opened in the middle of the support plate, and several filter elements are provided on the filter plate. This utility model, by setting the filter assembly, enables the filtering of large particles in the polishing liquid during operation, thereby preventing large particles from clogging the nozzle and affecting the spraying of the polishing liquid.

Description

Technical Field

[0001] This utility model relates to the field of spray nozzle technology, specifically a soft leather polishing liquid spray nozzle. Background Technology

[0002] The soft leather polishing liquid spray nozzle is a precision spray device designed specifically for polishing soft leather or similar materials (such as artificial leather, PU leather). Its core function is to evenly spray polishing liquid containing abrasives, lubricants or chemical treatment agents onto the material surface, while working in conjunction with mechanical polishing tools (such as polishing wheels, sponge balls) to achieve efficient surface treatment.

[0003] However, existing soft leather polishing slurry spray nozzles may experience clogging during operation because soft leather polishing slurries often contain abrasives (such as silica, alumina, calcium carbonate, etc.), whose particle sizes are typically between a few micrometers and tens of micrometers. If the particle size distribution is uneven, i.e., there are oversized particles, these large particles may get stuck in the narrow orifice of the nozzle, causing physical blockage. Therefore, a new soft leather polishing slurry spray nozzle has been invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A soft leather polishing liquid spray nozzle includes a housing and a pipe connector, wherein the housing and the pipe connector are in contact, and the pipe connector has a through hole, and further includes: A filter assembly for filtering large particles in soft leather polishing fluid, and the filter assembly is located in a through hole. The filtering component includes: A support plate is fixedly installed in the through hole; A filter plate, which is fixedly installed on the top of a support plate and is cone-shaped.

[0005] As a preferred embodiment of the soft leather polishing liquid spray nozzle of this utility model, the support plate has a liquid passage hole in the middle and the filter plate has a plurality of filter holes.

[0006] In a preferred embodiment of the soft leather polishing liquid spray nozzle of this utility model, the opposite ends of the housing and the pipe connector are fixedly connected together by a locking cap, so that the housing and the pipe connector can be disassembled and assembled.

[0007] As a preferred embodiment of the soft leather polishing liquid spray nozzle of this utility model, the housing is provided with a spray hole, and the spray hole is provided with an X-shaped swirl vane.

[0008] As a preferred embodiment of the soft leather polishing liquid spray nozzle described in this utility model, it further includes: A collection component for collecting particles filtered out by the filter assembly, and the collection component is located on the pipe fitting.

[0009] In a preferred embodiment of the soft leather polishing liquid spray nozzle described in this utility model, the collection component includes: The pipe joint located outside the through hole has several discharge grooves that communicate with the through hole, and the discharge grooves are located on one side of the filter plate. A plugging assembly for sealing the waste discharge trough, wherein the plugging assembly is located in the waste discharge trough.

[0010] In a preferred embodiment of the soft leather polishing liquid spray nozzle described in this utility model, the sealing component includes: A circular plate, which is in contact with the outer surface of the pipe joint; A stud is fixedly installed on one side of a circular plate and is threadedly connected to a waste removal groove.

[0011] In a preferred embodiment of the soft leather polishing liquid spray nozzle described in this utility model, the sealing component includes: The pipe is fixedly installed in the waste discharge trough; A valve, which is installed on a pipeline.

[0012] Compared with existing technologies: By setting up a filter component, large particles in the polishing fluid can be filtered out when the soft leather polishing fluid spray nozzle is running, thereby preventing large particles from clogging the nozzle and affecting the spraying of the polishing fluid. At the same time, by setting up a collection component, it is possible to facilitate the discharge of the filtered large particles to a certain extent. Attached Figure Description

[0013] Figure 1 This is a schematic front view of the entire embodiment 1 of the present utility model; Figure 2 This is a schematic diagram of the sealing component structure of Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the filter assembly structure in Embodiment 1 of this utility model; Figure 4 This is a frontal view of Embodiment 2 of the present invention.

[0014] In the figure: shell 10, nozzle 11, X-shaped swirl vane 12, pipe joint 13, through hole 14, locking cap 15, support plate 20, liquid passage hole 21, filter plate 22, filter hole 23, impurity discharge groove 30, circular plate 40, stud 41, pipe 46, valve 47. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Example

[0016] This utility model provides a soft leather polishing liquid spray nozzle. Please refer to [link / reference]. Figures 1-3 It includes a housing 10 and a pipe connector 13. The housing 10 and the pipe connector 13 are in contact with each other, and the pipe connector 13 has a through hole 14. The opposite ends of the housing 10 and the pipe connector 13 are fixedly connected together by a locking cap 15 so that the housing 10 and the pipe connector 13 can be disassembled and assembled. The housing 10 has a spray hole 11, and the spray hole 11 has an X-shaped swirl vane 12.

[0017] It also includes: a filter assembly for filtering large particles in the soft leather polishing fluid, and the filter assembly is disposed in the through hole 14; The filtration assembly includes: a support plate 20, a liquid passage hole 21, a filter plate 22, and a filter hole 23; The support plate 20 is fixedly installed in the through hole 14, the filter plate 22 is fixedly installed on the top of the support plate 20, and the filter plate 22 is conical. The support plate 20 has a liquid passage hole 21 in the middle, and the filter plate 22 has a plurality of filter holes 23.

[0018] It also includes a collection component for collecting particles filtered out by the filter assembly, and the collection component is located on the pipe joint 13.

[0019] The collection component includes: a waste discharge trough 30 and a sealing component for sealing the waste discharge trough 30; The pipe joint 13 located outside the through hole 14 is provided with a plurality of discharge grooves 30 that communicate with the through hole 14, and the discharge grooves 30 are located on one side of the filter plate 22, and the sealing component is provided in the discharge grooves 30.

[0020] The sealing assembly includes: a circular plate 40 and a stud 41; The circular plate 40 is in contact with the outer surface of the pipe joint 13, and the stud 41 is fixedly installed on one side of the circular plate 40 and threadedly connected in the waste discharge groove 30; wherein, a sealing ring can be provided at the connection between the circular plate 40 and the pipe joint 13 as required.

[0021] In practical use, the specific operating steps for those skilled in the art are as follows: When the polishing fluid enters the through hole 14, it filters out large particles through the filter holes 23 on the filter plate 22. The filtered polishing fluid is then sprayed onto the soft leather through the spray hole 11, while the filtered large particles flow into the impurity discharge tank 30 for temporary storage under the guidance of the filter plate 22. When it is necessary to clean the large particles in the impurity discharge tank 30, the stud 41 is rotated by the circular plate 40 until the stud 41 separates from the impurity discharge tank 30. This allows the large particles in the impurity discharge tank 30 to be discharged, thus achieving cleaning. Example

[0022] This utility model provides a soft leather polishing liquid spray nozzle. Please refer to [link / reference]. Figure 4 ; The sealing assembly includes: pipe 46 and valve 47; The pipe 46 is fixedly installed in the waste discharge trough 30, and the valve 47 is installed on the pipe 46.

[0023] In practical use, the specific operating steps for those skilled in the art are as follows: When the polishing slurry enters the through hole 14, it filters out large particles through the filter holes 23 on the filter plate 22. The filtered polishing slurry is then sprayed onto the soft leather through the spray hole 11, while the filtered large particles flow into the impurity discharge tank 30 for temporary storage under the guidance of the filter plate 22. When it is necessary to clean the large particles in the impurity discharge tank 30, the valve 47 is activated so that the large particles in the impurity discharge tank 30 can be discharged through the pipe 46 to achieve cleaning. During this process, the polishing slurry continues to flow so that the polishing slurry carries the large particles out.

[0024] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A soft leather polishing liquid spray nozzle, comprising a housing (10) and a pipe connector (13), wherein the housing (10) and the pipe connector (13) are in contact, and a through hole (14) is provided in the pipe connector (13), characterized in that, Also includes: A filter assembly for filtering large particles in soft leather polishing fluid, and the filter assembly is located in the through hole (14). The filtering component includes: A support plate (20) is fixedly installed in a through hole (14); The filter plate (22) is fixedly installed on the top of the support plate (20) and is cone-shaped.

2. The soft leather polishing liquid spray nozzle according to claim 1, characterized in that, The support plate (20) has a liquid passage hole (21) in the middle, and the filter plate (22) has a plurality of filter holes (23).

3. The soft leather polishing liquid spray nozzle according to claim 1, characterized in that, The opposite ends of the housing (10) and the pipe joint (13) are fixedly connected together by a locking cap (15) so that the housing (10) and the pipe joint (13) can be disassembled and assembled.

4. The soft leather polishing liquid spray nozzle according to claim 1, characterized in that, The housing (10) has a spray hole (11) and an X-shaped swirl vane (12) is provided in the spray hole (11).

5. The soft leather polishing liquid spray nozzle according to claim 1, characterized in that, Also includes: A collection component for collecting particles filtered by the filter assembly, and the collection component is located on the pipe joint (13).

6. The soft leather polishing liquid spray nozzle according to claim 5, characterized in that, The collection component includes: The pipe joint (13) located outside the through hole (14) has several discharge grooves (30) that are connected to the through hole (14), and the discharge grooves (30) are located on one side of the filter plate (22). A plugging assembly for sealing the waste discharge trough (30), and the plugging assembly is located in the waste discharge trough (30).

7. The soft leather polishing liquid spray nozzle according to claim 6, characterized in that, The blocking assembly includes: A circular plate (40) is in contact with the outer surface of the pipe joint (13); A stud (41) is fixedly installed on one side of a circular plate (40) and threadedly connected to a waste discharge groove (30).

8. A soft leather polishing liquid spray nozzle according to claim 6, characterized in that, The blocking assembly includes: Pipe (46), the pipe (46) is fixedly installed in the waste discharge trough (30); Valve (47), which is located on pipe (46).

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