Non-woven fabric surfactant spraying device

Abstract

The utility model discloses a non-woven fabric surfactant spraying device, which relates to the technical field of spraying devices and comprises a workbench, a conveying belt is mounted on the workbench, a motor is mounted at the bottom of the workbench, a support plate is mounted on the workbench, a rotating shaft is mounted on the support plate, a fixing block is mounted on the rotating shaft, a spray head is mounted on the fixing block, and the spray head is mounted on the conveying belt. And the spray head is connected with the pipeline. By installing the fixing blocks, adjustment can be conducted according to the width of the non-woven fabric, the device can be suitable for the non-woven fabric with different widths, the flexibility of the device is improved, and the application range of the device is widened; by installing the fan, the drying speed of the coating can be increased, the production efficiency can be improved, and the situation of local moisture or uneven drying can also be avoided; and by installing the conveying belt, it can be ensured that an active agent is evenly sprayed on the surface, and therefore the uniformity and consistency of a coating are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a non-woven fabric surfactant spraying device. Background Art

[0002] The surfactant spraying device for non-woven fabrics is a device used to evenly spray surfactants on the surface of non-woven fabrics. Non-woven fabrics usually need to be processed to obtain specific functions or properties, and the surfactant spraying device can achieve the treatment of wetting, enhancing permeability, anti-static and other aspects of the non-woven fabric surface. Common applications include medical non-woven fabrics, filter materials, sanitary napkins and other fields. An existing textile fabric surface spraying device (publication number: CN110699881A) has at least the following defects in use:

[0003] 1. If the spray width is fixed and not adjusted with the change of cloth width, it may cause over-spraying or under-spraying of the surfactant, resulting in waste of the surfactant. When the cloth width is different, the spray width is not adjusted accordingly, which may cause excessive coating of the surfactant in some areas and insufficient coating in other areas, affecting the uniformity and quality of the coating. Since the spray width cannot be adjusted according to the cloth width, it may cause uneven coating of the surfactant, affecting the appearance and quality stability of the product. Therefore, a non-woven fabric surfactant spraying device with adjustable spray width is needed.

[0004] 2. A spray device without an air-drying function may cause the active agent to solidify or dry unevenly on the surface, resulting in inconsistent coating thickness, or even caking or wrinkling, affecting the quality and appearance of the product. The lack of an air-drying function may result in insufficient solidification of the active agent, leading to problems such as adhesion and deformation during subsequent processing or use, affecting the stability and durability of the product. The need to arrange an additional air-drying step separately increases the production process and time cost, and reduces production efficiency. Therefore, a non-woven surfactant spray device that can be air-dried is needed.

[0005] 3. The inability to control the moving speed of the non-woven fabric will result in uneven coating thickness of the surfactant on the surface of the fabric, and the coating may be too thick or too thin, affecting the quality and appearance of the product. Since the moving speed cannot be adjusted, the coating effect of different batches or different parts may be inconsistent, making it impossible to maintain stable product quality. The inability to adjust the moving speed requires additional manual intervention, which increases the complexity of the operation and production time, thereby reducing production efficiency. Therefore, a non-woven fabric surfactant spraying device with a moving speed is needed. Utility Model Content

[0006] The main purpose of the utility model is to provide a non-woven fabric surfactant spraying device, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A non-woven fabric surfactant spraying device comprises a workbench, a conveyor belt is installed on the workbench, a motor is installed at the bottom of the workbench, a plurality of pressing plates are installed on the conveyor belt, a support plate is installed on the workbench, a rotating shaft is installed on the support plate, a fixed block is installed on the rotating shaft, a spray head is installed on the fixed block, the spray head is connected to a pipeline, the pipeline is connected to a pump, and a small motor is installed on the pump.

[0009] Preferably, a fan fixing plate is installed on the workbench, a fan is installed on the top of the fan fixing plate, and a baffle is installed on the side of the fan fixing plate.

[0010] Preferably, the fixing block can rotate 360 ​​degrees on the rotating shaft.

[0011] Preferably: there is an outlet between the baffle and the conveyor belt.

[0012] Preferably, the fixing block is fixed on the rotating shaft by fixing bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By installing the fixing block, it can be adjusted according to the width of the non-woven fabric. This device can be suitable for non-woven fabrics of different widths, which improves the flexibility and application range of the device.

[0015] 2. By installing a fan, the drying speed of the coating can be accelerated, the production efficiency can be improved, and local moisture or uneven drying can be avoided.

[0016] 3. By installing a conveyor belt, it can ensure that the active agent is sprayed evenly on the surface, thereby improving the uniformity and consistency of the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model from one viewing angle;

[0018] Figure 2 This is a schematic diagram of the structure A of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model from two viewing angles;

[0020] In the figure: 1. workbench; 2. conveyor belt; 3. motor; 4. pressure plate; 5. support plate; 6. rotating shaft; 7. fixing block; 8. fixing bolt; 9. nozzle; 10. pipeline; 11. pump; 12. small motor; 13. fan fixing plate; 14. baffle; 15. fan. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] See also Figure 1-3 , the utility model provides a technical solution:

[0026] A non-woven fabric surfactant spraying device comprises a workbench 1, a conveyor belt 2 is installed on the workbench 1, a motor 3 is installed at the bottom of the workbench 1, a plurality of pressing plates 4 are installed on the conveyor belt 2, a support plate 5 is installed on the workbench 1, a rotating shaft 6 is installed on the support plate 5, a fixing block 7 is installed on the rotating shaft 6, a nozzle 9 is installed on the fixing block 7, the nozzle 9 is connected to a pipeline 10, the pipeline 10 is connected to a pump 11, and a small motor 12 is installed on the pump 11.

[0027] Specifically: a fan fixing plate 13 is installed on the workbench 1 , a fan 15 is installed on the top of the fan fixing plate 13 , and a baffle 14 is installed on the side of the fan fixing plate 13 .

[0028] Specifically: the fixing block 7 can rotate 360 ​​degrees on the rotating shaft 6.

[0029] Specifically: there is an outlet between the baffle 14 and the conveyor belt 2.

[0030] Specifically: the fixing block 7 is fixed on the rotating shaft 6 by fixing bolts 8 .

[0031] In this embodiment, a support plate 5 is installed on the workbench 1, a rotating shaft 6 is installed on the support plate 5, a fixed block 7 is installed on the rotating shaft 6, a nozzle 9 is installed on the fixed block 7, the nozzle 9 is connected to a pipe 10, the pipe 10 is connected to a pump 11, a small motor 12 is installed on the pump 11, and the fixed block 7 can rotate 360 ​​degrees on the rotating shaft 6.

[0032] Since the fixed block 7 can be adjusted according to the width of the non-woven fabric, this device can be applied to non-woven fabrics of different widths, which improves the flexibility and scope of application of the device. By adjusting the distance of the fixed block 7 and the number of nozzles 9 opened, the uniform spraying of the active agent on the surface of the non-woven fabric can be ensured, thereby improving the uniformity and consistency of the coating. The number of nozzles 9 can be adjusted according to actual needs, avoiding excessive waste of active agents and saving raw material costs. The device is flexible in design and can be quickly adjusted as needed, reducing downtime on the production line and improving production efficiency by at least 20%.

[0033] In this embodiment, a fan fixing plate 13 is installed on the workbench 1, a fan 15 is installed on the top of the fan fixing plate 13, and a baffle 14 is installed on the side of the fan fixing plate 13. By installing a fan to air-dry the non-woven fabric after the active agent is sprayed, the drying speed of the coating can be accelerated and the production efficiency can be improved. The wind power provided by the fan can make the coating on the surface of the non-woven fabric dry more evenly, avoiding local moisture or uneven drying. The use of air drying can reduce manual intervention and waiting time, making the entire production process more efficient and faster. Uniform drying can ensure that the active agent forms a uniform coating on the surface of the non-woven fabric, improving the quality and appearance of the product.

[0034] In this embodiment, a conveyor belt 2 is installed on the workbench 1. The conveyor belt 2 adopts an assembly line produced by Jinyi Intelligent Technology (Suzhou) Co., Ltd. By controlling the speed of the conveyor belt 2, the moving speed of the non-woven fabric can be flexibly adjusted to meet different production needs and process requirements. Controlling the moving speed of the non-woven fabric can ensure that the active agent is evenly sprayed on the surface, thereby improving the uniformity and consistency of the coating. The ability to adjust the moving speed according to actual needs avoids excessive waste of active agents and saves raw material costs. The device is flexible in design and can be quickly adjusted as needed, reducing downtime on the production line and improving production efficiency.

[0035] It should be noted that the utility model is a non-woven fabric surfactant spraying device. By installing a fixing block 7, it can be adjusted according to the width of the non-woven fabric. This device can be suitable for non-woven fabrics of different widths, thereby improving the flexibility and applicability of the device. By installing a fan 15, the drying speed of the coating can be accelerated, the production efficiency can be improved, and local moisture or uneven drying can be avoided. By installing a conveyor belt 2, it can be ensured that the surfactant is evenly sprayed on the surface, thereby improving the uniformity and consistency of the coating.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A non-woven fabric surfactant spraying device, comprising a workbench (1), characterized in that: A conveyor belt (2) is installed on the workbench (1), a motor (3) is installed at the bottom of the workbench (1), a plurality of pressing plates (4) are installed on the conveyor belt (2), a support plate (5) is installed on the workbench (1), a rotating shaft (6) is installed on the support plate (5), a fixing block (7) is installed on the rotating shaft (6), a nozzle (9) is installed on the fixing block (7), the nozzle (9) is connected to a pipeline (10), the pipeline (10) is connected to a pump (11), and a small motor (12) is installed on the pump (11).

2. A non-woven fabric surfactant spraying device according to claim 1, characterized in that: A fan fixing plate (13) is installed on the workbench (1), a fan (15) is installed on the top of the fan fixing plate (13), and a baffle (14) is installed on the side of the fan fixing plate (13).

3. A non-woven fabric surfactant spraying device according to claim 1, characterized in that: The fixed block (7) can rotate 360 ​​degrees on the rotating shaft (6).

4. A non-woven fabric surfactant spraying device according to claim 2, characterized in that: There is an outlet between the baffle (14) and the conveyor belt (2).

5. The non-woven fabric surfactant spraying device according to claim 1, characterized in that: The fixing block (7) is fixed on the rotating shaft (6) via fixing bolts (8).

Images