Anti-static flame-retardant polyester fabric spraying device

Abstract

The utility model discloses an anti-static flame-retardant polyester fabric spraying device which comprises a supporting assembly, an auxiliary assembly, a spraying mechanism, a scraping mechanism and a winding mechanism, the auxiliary assembly and the spraying mechanism are respectively arranged on the supporting assembly, and the auxiliary assembly and the spraying mechanism are arranged oppositely; the scraping mechanism is installed on the supporting assembly and comprises a driving assembly, a hinge rod, a limiting plate, a linkage rod, a driving rod, a scraping plate and an auxiliary rod, the driving assembly is arranged on the supporting assembly, the hinge rod is connected with the extending end of the driving assembly, the limiting plate is connected with the hinge rod, and the limiting plate is slidably connected with the supporting assembly; the linkage rod is hinged to a driving rod through a hinge rod, and the two ends of the driving rod are hinged to the supporting assembly and the scraping plate correspondingly. Therefore, after the paint liquid is sprayed on the polyester fabric, the redundant paint liquid can be effectively scraped off, so that the spraying uniformity of the paint liquid is ensured, and the quality of the anti-static flame-retardant polyester fabric is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying devices, and in particular to a spraying device for antistatic and flame-retardant polyester fabric. Background Technology

[0002] Antistatic and flame-retardant polyester fabric is widely used in electronic equipment manufacturing, aerospace, and special tooling due to its antistatic and flame-retardant properties.

[0003] Currently, in the production process of antistatic and flame-retardant polyester fabric, the spraying process is a key step in imparting its functional coatings. By spraying specific coatings, the antistatic, flame-retardant properties, and durability of the polyester fabric can be improved.

[0004] However, existing antistatic and flame-retardant polyester fabric spraying equipment has some problems. During the spraying process, excess paint will run off the surface of the polyester fabric, resulting in uneven paint application. In some areas, the coating is too thin due to excessive paint loss, failing to achieve the expected antistatic and flame-retardant effects; while in other areas, the coating may be too thick due to paint accumulation, affecting the fabric's flexibility and breathability, and even causing problems such as paint clumping and peeling, seriously reducing product quality. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, one objective of this utility model is to provide a spraying device for antistatic and flame-retardant polyester fabric, which can effectively scrape off excess paint after spraying paint onto the polyester fabric, thereby ensuring the uniformity of paint spraying and avoiding affecting the quality of the antistatic and flame-retardant polyester fabric.

[0007] To achieve the above objectives, this utility model proposes an antistatic and flame-retardant polyester fabric spraying device, comprising a support assembly, an auxiliary assembly, a spraying mechanism, a scraping mechanism, and a winding mechanism. The auxiliary assembly and the spraying mechanism are respectively mounted on the support assembly, and are arranged opposite to each other. The scraping mechanism is mounted on the support assembly and includes a drive assembly, a hinge rod, a limiting plate, a linkage rod, a drive rod, a scraping plate, and an auxiliary rod. The drive assembly is mounted on the support assembly. The hinge rod is connected to the extended end of the drive assembly. The limiting plate is connected to the hinge rod and slidably connected to the support assembly. The linkage rod is hinged to the drive rod via the hinge rod. Both ends of the drive rod are hinged to the support assembly and the scraping plate, respectively. One end of the scraping plate is hinged to the support assembly via the auxiliary rod. The winding mechanism is mounted on the support assembly.

[0008] The antistatic and flame-retardant polyester fabric spraying device of this invention can effectively scrape off excess paint after spraying paint onto the polyester fabric, thereby ensuring the uniformity of paint spraying and avoiding affecting the quality of the antistatic and flame-retardant polyester fabric.

[0009] In addition, the antistatic and flame-retardant polyester fabric spraying device proposed in the application may also have the following additional technical features:

[0010] Specifically, the support assembly includes a support plate and a support frame, wherein the support frame is mounted on the support plate.

[0011] Specifically, the auxiliary component includes a mounting frame and an auxiliary roller, wherein the mounting frame is mounted on the support frame, and the auxiliary roller is rotatably mounted on one end of the mounting frame.

[0012] Specifically, the spraying mechanism includes a paint tank, an inlet pipe, a spraying assembly, and an atomizing nozzle. The paint tank is installed on the side of the support frame away from the mounting frame. The inlet pipe is connected to the paint tank. The spraying assembly is installed inside the paint tank. The outlet end of the spraying assembly passes through the paint tank. The atomizing nozzle is connected to the outlet end of the spraying assembly and faces the support frame.

[0013] Specifically, the winding mechanism includes a transmission assembly, a drive wheel, a transmission belt, a driven wheel, and a winding roller. The transmission assembly is mounted on the support plate, the winding roller is rotatably mounted on the support plate, the drive wheel is connected to the output end of the transmission assembly, the driven wheel is connected to the winding roller, and the drive wheel is connected to the driven wheel via the transmission belt.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the antistatic and flame-retardant polyester fabric spraying device according to one embodiment of the present invention;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of the antistatic and flame-retardant polyester fabric spraying device of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] As shown in the figure: 1. Support assembly; 11. Support plate; 12. Support frame; 2. Auxiliary assembly; 21. Mounting frame; 22. Auxiliary roller; 3. Spraying mechanism; 31. Paint tank; 32. Inlet pipe; 33. Spraying assembly; 34. Atomizing nozzle; 4. Scraping mechanism; 41. Drive assembly; 42. Hinge rod; 43. Limiting plate; 44. Linkage rod; 45. Drive rod; 46. Scraping plate; 47. Auxiliary rod; 5. Rewinding mechanism; 51. Transmission assembly; 52. Drive wheel; 53. Transmission belt; 54. Driven wheel; 55. Rewinding roller. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The antistatic and flame-retardant polyester fabric spraying device of this utility model embodiment is described below with reference to the accompanying drawings.

[0022] The antistatic and flame-retardant polyester fabric spraying device provided in this embodiment can be applied to the production of antistatic and flame-retardant polyester fabric. It can effectively scrape off excess paint after spraying paint onto the polyester fabric, thereby ensuring the uniformity of paint spraying and avoiding affecting the quality of the antistatic and flame-retardant polyester fabric.

[0023] like Figures 1-3 As shown, the antistatic and flame-retardant polyester fabric spraying device of this utility model embodiment may include a support component 1, an auxiliary component 2, a spraying mechanism 3, a scraping mechanism 4, and a winding mechanism 5.

[0024] Understandably, the support component 1 provides support for the auxiliary component 2, the spraying mechanism 3, the scraping mechanism 4, and the winding mechanism 5.

[0025] As one possible scenario, a drying device (not shown in the figure) can be installed on the support assembly 1 to dry the polyester after painting.

[0026] The auxiliary component 2 and the spraying mechanism 3 are respectively mounted on the support component 1, and the auxiliary component 2 and the spraying mechanism 3 are arranged opposite to each other.

[0027] It is understandable that the auxiliary component 2 assists in the transfer of the polyester fabric, and then the spraying mechanism 3 performs the spraying of the polyester fabric.

[0028] The scraping mechanism 4 is mounted on the support assembly 1. The scraping mechanism 4 may include a drive assembly 41, a hinge rod 42, a limit plate 43, a linkage rod 44, a drive rod 45, a scraping plate 46, and an auxiliary rod 47.

[0029] It should be noted that the scraping mechanism 4 described in the above embodiments is disposed on both sides of the support component 1.

[0030] It should be noted that the drive component 41 described in the above embodiments can be a hydraulic rod.

[0031] The drive assembly 41 is mounted on the support assembly 1. The hinge rod 42 is connected to the extended end of the drive assembly 41. The limiting plate 43 is connected to the hinge rod 42 and is slidably connected to the support assembly 1. The linkage rod 44 is hinged to the drive rod 45 through the hinge rod 42. The two ends of the drive rod 45 are respectively hinged to the support assembly 1 and the scraping plate 46. One end of the scraping plate 46 is hinged to the support assembly 1 through the auxiliary rod 47.

[0032] It should be noted that the scraping plate 46 described in the above embodiment is connected to a discharge pipe, and one end of the discharge pipe is connected to the receiving box, thereby realizing the discharge of the scraped paint liquid and reducing the waste of paint liquid.

[0033] The winding mechanism 5 is mounted on the support assembly 1.

[0034] Understandably, the winding mechanism 5 is used to wind up the polyester fabric after the paint has been dried.

[0035] Specifically, in actual operation, the personnel fix the polyester fabric to be sprayed, and then pass one end of the polyester fabric through the auxiliary component 2. Under the action of the spraying mechanism 3, the polyester fabric is sprayed. Under the action of the drive component 41, the position of the limiting plate 43 and the drive rod 45 is adjusted by the hinge rod 42. After adjustment, the drive rod 45 drives the scraper 46 to move closer to the support component 1. Then the scraper 46 contacts the polyester fabric to scrape off the excess paint. At the same time, the scraper 46 is supported by the auxiliary rod 47 to prevent the tail end from being unable to support. After the paint is scraped off, the polyester fabric is dried and then wound up by the winding mechanism 5. This effectively removes excess paint after spraying the polyester fabric, thereby ensuring the uniformity of the paint spraying and preventing the quality of the antistatic flame-retardant polyester fabric from being affected.

[0036] In one embodiment of this utility model, such as Figures 1-3 As shown, the support assembly 1 may include a support plate 11 and a support frame 12.

[0037] The support frame 12 is mounted on the support plate 11.

[0038] Understandably, the support plate 11 is used to install the support frame 12, and the support frame 12 is used to install the auxiliary components 2 and the spraying mechanism 3.

[0039] In one embodiment of this utility model, such as Figures 1-3 As shown, auxiliary component 2 may include mounting bracket 21 and auxiliary roller 22.

[0040] The mounting frame 21 is mounted on the support frame 12, and the auxiliary roller 22 is rotatably mounted on one end of the mounting frame 21.

[0041] It should be noted that the auxiliary component 2 described in the above embodiments is provided in multiple sets, and the auxiliary roller 22 is installed under the action of the mounting frame 21, so as to achieve the effect of conveying polyester fabric with the assistance of the auxiliary roller 22.

[0042] In one embodiment of this utility model, such as Figures 1-3 As shown, the spraying mechanism 3 may include a paint tank 31, a paint inlet pipe 32, a spraying assembly 33, and an atomizing nozzle 34.

[0043] It should be noted that the spraying component 33 described in the above embodiments can be a paint pump.

[0044] The paint tank 31 is installed on the side of the support frame 12 away from the mounting frame 21. The inlet pipe 32 is connected to the paint tank 31. The spraying assembly 33 is installed inside the paint tank 31. The outlet end of the spraying assembly 33 passes through the paint tank 31. The atomizing nozzle 34 is connected to the outlet end of the spraying assembly 33 and is positioned facing the support frame 12.

[0045] Specifically, the paint is poured into the paint tank 31 by the inlet pipe 32. Then the spraying assembly 33 extracts the paint and sends it into the atomizing nozzle 34. After the paint is atomized by the atomizing nozzle 34, it is sprayed onto the polyester fabric, thereby achieving the effect of spraying the polyester fabric.

[0046] In one embodiment of this utility model, such as Figures 1-3 As shown, the winding mechanism 5 may include a transmission assembly 51, a drive pulley 52, a transmission belt 53, a driven pulley 54, and a winding roller 55.

[0047] It should be noted that the transmission component 51 described in the above embodiments can be a transmission motor.

[0048] The transmission assembly 51 is mounted on the support plate 11, the take-up roller 55 is rotatably mounted on the support plate 11, the drive wheel 52 is connected to the output end of the transmission assembly 51, the driven wheel 54 is connected to the take-up roller 55, and the drive wheel 52 is connected to the driven wheel 54 through the transmission belt 53.

[0049] Specifically, under the action of the transmission component 51, the driving wheel 52 drives the driven wheel 54 through the transmission belt 53. At the same time, the rotation of the driven wheel 54 drives the take-up roller 55 to rotate together on the support plate 11. The rotation of the take-up roller 55 achieves the effect of winding up the polyester fabric after spraying and drying.

[0050] In summary, the antistatic and flame-retardant polyester fabric spraying device of this utility model can effectively scrape off excess paint after spraying paint onto the polyester fabric, thereby ensuring the uniformity of paint spraying and avoiding affecting the quality of the antistatic and flame-retardant polyester fabric.

[0051] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples and features described in this specification.

[0053] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A device for spraying antistatic and flame-retardant polyester fabric, characterized in that, It includes support components, auxiliary components, a spraying mechanism, a scraping mechanism, and a winding mechanism, among which, The auxiliary component and the spraying mechanism are respectively disposed on the support component, and the auxiliary component and the spraying mechanism are disposed opposite to each other; The scraping mechanism is mounted on the support assembly. The scraping mechanism includes a drive assembly, a hinge rod, a limiting plate, a linkage rod, a drive rod, a scraping plate, and an auxiliary rod. The driving component is mounted on the support component. The hinge rod is connected to the extended end of the driving component. The limiting plate is connected to the hinge rod and is slidably connected to the support component. The linkage rod is hinged to the driving rod through the hinge rod. Both ends of the driving rod are hinged to the support component and the scraping plate, respectively. One end of the scraping plate is hinged to the support component through the auxiliary rod. The winding mechanism is mounted on the support assembly.

2. The antistatic and flame-retardant polyester fabric spraying device according to claim 1, characterized in that, The support assembly includes a support plate and a support frame, wherein, The support frame is mounted on the support plate.

3. The antistatic and flame-retardant polyester fabric spraying device according to claim 2, characterized in that, The auxiliary components include a mounting frame and auxiliary rollers, wherein, The mounting frame is mounted on the support frame, and the auxiliary roller is rotatably mounted on one end of the mounting frame.

4. The antistatic and flame-retardant polyester fabric spraying device according to claim 3, characterized in that, The spraying mechanism includes a paint tank, a paint inlet pipe, a spraying assembly, and an atomizing nozzle, wherein, The paint tank is installed on the side of the support frame away from the mounting frame. The inlet pipe is connected to the paint tank. The spraying assembly is installed inside the paint tank. The outlet end of the spraying assembly passes through the paint tank. The atomizing nozzle is connected to the outlet end of the spraying assembly and is oriented towards the support frame.

5. The antistatic and flame-retardant polyester fabric spraying device according to claim 2, characterized in that, The winding mechanism includes a transmission assembly, a drive pulley, a transmission belt, a driven pulley, and a winding roller, wherein... The transmission assembly is mounted on the support plate, the take-up roller is rotatably mounted on the support plate, the drive wheel is connected to the output end of the transmission assembly, the driven wheel is connected to the take-up roller, and the drive wheel is connected to the driven wheel via the transmission belt.

Images