Aramid cellular board surface spraying device

Abstract

The utility model relates to the technical field of aramid cellular board production, and discloses an aramid cellular board surface spraying device which comprises a machine body, a conveying assembly used for conveying an aramid cellular board is arranged on the machine body, and a spraying assembly used for spraying the surface of the aramid cellular board is arranged on the machine body. The spraying assembly comprises a servo motor, the left end of the machine body is fixedly connected with the servo motor, and the outer side of the output end of the servo motor is fixedly connected with a first belt pulley transmission mechanism. The power of the servo motor is transmitted to the lead screw through the first belt wheel transmission mechanism, the movable sleeve moves leftwards along the center line of the lead screw, after the servo motor rotates reversely, the movable sleeve moves rightwards along the center line of the lead screw, and compared with the prior art, paint can be repeatedly sprayed to evenly spray the aramid cellular board, and the error is small compared with manual spraying.

Description

Technical Field

[0001] The utility model relates to the technical field of aramid honeycomb panel production, in particular to a surface spraying device for an aramid honeycomb panel. Background Art

[0002] Aramid honeycomb panels boast excellent properties such as lightweight, vibration resistance, heat insulation, flame retardancy, and a smooth surface. Initially, they were widely used in fields such as aviation and aerospace, where material weight is a priority. Today, the application of honeycomb sandwich panels has expanded to automotive, rail transit, shipbuilding, and construction. Their architectural application meets the demand for lightweight buildings.

[0003] In existing factories, aramid honeycomb panels are generally sprayed manually using a spray gun. Due to the influence of human subjective errors, it is difficult to achieve uniform spraying during the spraying process. Therefore, an aramid honeycomb panel surface spraying device is proposed to solve the above problem. Utility Model Content

[0004] (1) Technical problems solved

[0005] The purpose of the utility model is to solve the problem that in existing factories, aramid honeycomb panels are generally sprayed manually using a spray gun, which is affected by human subjective errors and cannot achieve uniform spraying during the spraying process. A surface spraying device for aramid honeycomb panels is proposed.

[0006] (2) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] An aramid honeycomb panel surface spraying device comprises a body, a transmission component for transmitting the aramid honeycomb panel is provided on the body, and a spraying component for spraying the surface of the aramid honeycomb panel is provided on the body;

[0009] The spraying assembly includes a servo motor, the left end of the body is fixedly connected to the servo motor, the outer side of the output end of the servo motor is fixedly connected to a first pulley transmission mechanism, the inner side of the first pulley transmission mechanism is fixedly connected to a screw, the screw is rotatably connected to the inner side of the body, the outer side of the screw is threadedly connected to a movable sleeve, the bottom end of the movable sleeve is fixedly connected to a spray head, the inner side of the body is fixedly connected to two guide rods, and the movable sleeve is slidably connected to the outer sides of the two guide rods.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, the transmission assembly includes a driving motor, the left end of the body is fixedly connected to the driving motor, the output end of the driving motor is fixedly connected to the second pulley transmission mechanism, the inner side of the second pulley transmission mechanism is fixedly connected to the driving shaft, the outer side of the driving shaft is fixedly connected to the driving gear, the inner side of the body is rotatably connected to the transmission shaft, the outer side of the transmission shaft is fixedly connected to the transmission gear that meshes with the driving gear, the inner side of the body is rotatably connected to the output shaft, the outer side of the output shaft is fixedly connected to the output gear that meshes with the transmission gear, and the outer sides of the transmission shaft and the output shaft are fixedly connected to wear-resistant sleeves.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] The utility model is provided with a servo motor, a first pulley transmission mechanism, a lead screw, a movable sleeve and a movable sleeve, the servo motor is started, and the power of the servo motor is transmitted to the lead screw through the first pulley transmission mechanism, so that the movable sleeve moves to the left along the center line of the lead screw. When the servo motor is reversed, the movable sleeve moves to the right along the center line of the lead screw. Compared with the existing technology, the paint can be repeatedly sprayed to evenly spray the aramid honeycomb panel, and the error is smaller than that of manual spraying. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a structural schematic diagram of the relative position relationship between the movable sleeve and the nozzle of the utility model.

[0017] In the figure: 1. Body; 2. Transmission assembly; 21. Drive motor; 22. Second pulley transmission mechanism; 23. Drive shaft; 24. Drive gear; 25. Transmission shaft; 26. Transmission gear; 27. Output shaft; 28. Output gear; 29. Wear-resistant sleeve; 3. Spraying assembly; 31. Servo motor; 32. First pulley transmission mechanism; 33. Screw; 34. Moving sleeve; 35. Spray head; 36. Guide rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the embodiment, Figure 1 and Figure 2 Provided is a device for spraying the surface of an aramid honeycomb panel, wherein the body 1 is provided with a transmission component 2 for transmitting the aramid honeycomb panel, and the body 1 is provided with a spray component 3 for spraying the surface of the aramid honeycomb panel;

[0020] The spraying assembly 3 includes a servo motor 31, the left end of the body 1 is fixedly connected to the servo motor 31, the outer side of the output end of the servo motor 31 is fixedly connected to a first pulley transmission mechanism 32, the inner side of the first pulley transmission mechanism 32 is fixedly connected to a screw 33, the screw 33 is rotatably connected to the inner side of the body 1, the outer side of the screw 33 is threadedly connected to a movable sleeve 34, the bottom end of the movable sleeve 34 is fixedly connected to a nozzle 35, the inner side of the body 1 is fixedly connected to two guide rods 36, and the movable sleeve 34 is slidably connected to the outer sides of the two guide rods 36.

[0021] Through the above settings, the nozzle 35 is connected to the paint inlet pipe and the pump. First, the aramid honeycomb panel is placed above the transmission component 2, and the pump is started. The paint will be evenly sprayed out from the nozzle 35. At the same time, the servo motor 31 is started, and the power of the servo motor 31 is transmitted to the screw 33 through the first pulley transmission mechanism 32, so that the movable sleeve 34 moves to the left along the center line of the screw 33. When the servo motor 31 is reversed, the movable sleeve 34 moves to the right along the center line of the screw 33. In this process, the two guide rods 36 play a guiding role, thereby realizing repeated spraying of paint to evenly spray the aramid honeycomb panel. When the spraying of one area is completed, the transmission component 2 can be used to transmit the aramid honeycomb panel to move the next area to be sprayed of the aramid honeycomb panel to the bottom of the nozzle 35, and gradually complete the spraying of the entire aramid honeycomb panel.

[0022] Reference Figure 1 and Figure 2 , wherein the transmission assembly 2 includes a drive motor 21, the left end of the body 1 is fixedly connected to the drive motor 21, the output end of the drive motor 21 is fixedly connected to the second pulley transmission mechanism 22, the inner side of the second pulley transmission mechanism 22 is fixedly connected to the drive shaft 23, the outer side of the drive shaft 23 is fixedly connected to the drive gear 24, the inner side of the body 1 is rotatably connected to the transmission shaft 25, the outer side of the transmission shaft 25 is fixedly connected to the transmission gear 26 that meshes with the drive gear 24, the inner side of the body 1 is rotatably connected to the output shaft 27, the outer side of the output shaft 27 is fixedly connected to the output gear 28 that meshes with the transmission gear 26, and the outer sides of the transmission shaft 25 and the output shaft 27 are fixedly connected to the wear-resistant sleeve 29;

[0023] Through the above-mentioned structural arrangement, the drive motor 21 is started, and the power of the drive motor 21 is transmitted to the drive shaft 23 through the second pulley transmission mechanism 22. Since the transmission gear 26 is engaged with the drive gear 24 and the output gear 28, the transmission shaft 25 and the output shaft 27 will both rotate, and the rotation direction of the output shaft 27 is consistent with the rotation direction of the drive shaft 23. As a result, the two wear-resistant sleeves 29 will both rotate, and the aramid honeycomb panel will produce a position as the two wear-resistant sleeves 29 rotate to change the relative position of the aramid honeycomb panel, thereby allowing the entire aramid honeycomb panel to be sprayed with the spray assembly 3.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying device for an aramid honeycomb panel, characterized in that: The machine body (1) comprises a transmission component (2) for transmitting the aramid honeycomb panel, and a spraying component (3) for spraying the surface of the aramid honeycomb panel is provided on the machine body (1); The spraying assembly (3) includes a servo motor (31), the left end of the body (1) is fixedly connected to the servo motor (31), the outer side of the output end of the servo motor (31) is fixedly connected to a first pulley transmission mechanism (32), the inner side of the first pulley transmission mechanism (32) is fixedly connected to a lead screw (33), the lead screw (33) is rotatably connected to the inner side of the body (1), the outer side of the lead screw (33) is threadedly connected to a movable sleeve (34), the bottom end of the movable sleeve (34) is fixedly connected to a spray head (35), the inner side of the body (1) is fixedly connected to two guide rods (36), and the movable sleeve (34) is slidably connected to the outer sides of the two guide rods (36).

2. The aramid honeycomb panel surface spraying device according to claim 1, characterized in that: The transmission assembly (2) includes a drive motor (21), a left end of the body (1) is fixedly connected to the drive motor (21), an output end of the drive motor (21) is fixedly connected to a second pulley transmission mechanism (22), an inner side of the second pulley transmission mechanism (22) is fixedly connected to a drive shaft (23), an outer side of the drive shaft (23) is fixedly connected to a drive gear (24), an inner side of the body (1) is rotatably connected to a transmission shaft (25), an outer side of the transmission shaft (25) is fixedly connected to a transmission gear (26) meshing with the drive gear (24), an inner side of the body (1) is rotatably connected to an output shaft (27), an outer side of the output shaft (27) is fixedly connected to an output gear (28) meshing with the transmission gear (26), and outer sides of the transmission shaft (25) and the output shaft (27) are both fixedly connected to wear-resistant sleeves (29).

Images