A waterproof flame-retardant polyester fabric spraying device
Patent Information
- Application Number
- CN202522223012.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-10-21
AI Technical Summary
[0003]为了弥补以上不足，本实用新型提供了一种防水阻燃涤纶面料喷涂装置，旨在改善现有技术中面料喷涂装置的喷涂效果较差的问题
1、本实用新型中，通过启动气压缸，气压缸的驱动端能够带动连接块进行竖直方向上的移动，连接块在移动的过程中能够带动连接杆进行转动，连接杆在转动的过程中能够带动转动杆和压杆在连接座上进行转动，从而实现了压杆对布料进行下压来提升布料的张力，使布料变得更加平整，减少褶皱和起伏，从而确保喷涂时涂料均匀分布，避免出现局部过厚或过薄的现象。
Smart Images
Figure CN224749318U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric spraying technology, and in particular to a waterproof and flame-retardant polyester fabric spraying device. Background Technology
[0002] The background technology of the waterproof and flame-retardant polyester fabric spraying device involves improving the waterproof and flame-retardant properties of polyester fabrics commonly used in daily applications. As a widely used synthetic fiber, polyester has strong durability and moderate cost, and is therefore widely used in clothing, tents, curtains, seat covers and other fields. Traditional fabric spraying equipment consists of a spray gun, a compressed air device, a liquid delivery device, a spraying control device, and a fabric delivery device. Its working principle is to atomize the spraying medium with compressed air and spray it evenly onto the fabric surface. The fabric delivery device ensures uniform spraying. After spraying, the fabric needs to undergo a drying or curing process. It is suitable for large-scale production and can ensure uniform spraying. Traditional fabric spraying devices often result in loose, wrinkled, or uneven fabrics during the spraying process. This leads to uneven distribution of the spraying medium, with some areas being too thick or too thin, thus affecting the overall uniformity of the spraying effect. To address these issues, a waterproof and flame-retardant polyester fabric spraying device is proposed. Utility Model Content
[0003] To overcome the above shortcomings, this utility model provides a waterproof and flame-retardant polyester fabric spraying device, which aims to improve the poor spraying effect of existing fabric spraying devices.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A waterproof and flame-retardant polyester fabric spraying device includes a base plate. Two pneumatic cylinders are fixedly connected to the top of the base plate. A connecting block is fixedly connected to the driving end of each of the two pneumatic cylinders. A connecting rod is rotatably connected to the inner wall of the connecting block. A rotating rod is rotatably connected to one end of the connecting rod. A connecting seat is rotatably connected to one end of the rotating rod. A pressure rod is fixedly connected to one end of the rotating rod. An adjustment component and a driving component are provided on the top of the base plate. As a further description of the above technical solution: The adjustment assembly includes a fixed plate, a connecting frame fixedly connected to the top of the fixed plate, a mounting shell fixedly connected to one side of the connecting frame, a motor fixedly connected to the outer wall of the mounting shell, a drive wheel fixedly connected to the drive end of the motor, a nozzle fixedly connected to the inner wall of the drive wheel, a nozzle rotatably connected to the inner wall of the connecting frame, a driven wheel fixedly connected to one end of the nozzle, and the drive wheel and the driven wheel are meshed together. As a further description of the above technical solution: The drive assembly includes four fixed housings. One of the fixed housings is fixedly connected to one side of a motor, and the drive end of the motor is fixedly connected to a wheel. A sliding rod is fixedly connected to the inner wall of the fixed housing, a spring is sleeved on the outer wall of the sliding rod, and a sliding block is slidably connected to the outer wall of the sliding rod. As a further description of the above technical solution: A pressure roller is rotatably connected to one side of the sliding block, and a piece of cloth is movably connected to the outer wall of the pressure roller and the rotating wheel. As a further description of the above technical solution: The bottom of the connecting seat is fixedly connected to the top of the pneumatic cylinder, and the outer wall of the pressure rod is in contact with the outer wall of the fabric; As a further description of the above technical solution: Both ends of the second nozzle are fixedly connected to the inner wall of the connecting frame, and the bottom of the fixing plate is fixedly connected to the top of the base plate; As a further description of the above technical solution: The bottom of the fixed shell is fixedly connected to the top of the base plate, and the outer wall of the sliding block is slidably connected to the inner wall of the fixed shell. As a further description of the above technical solution: One end of the spring is fixedly connected to the top of the inner wall of the fixed housing, and the other end of the spring is fixedly connected to the top of the sliding block.
[0005] This utility model has the following beneficial effects: 1. In this utility model, by activating the pneumatic cylinder, the driving end of the pneumatic cylinder can drive the connecting block to move vertically. During the movement of the connecting block, the connecting rod can drive the connecting rod to rotate. During the rotation of the connecting rod, the rotating rod and the pressure rod can drive the rotating rod and the pressure rod to rotate on the connecting seat. This achieves the pressure rod pressing down on the fabric to increase the tension of the fabric, making the fabric smoother and reducing wrinkles and undulations. This ensures that the paint is evenly distributed during spraying and avoids the phenomenon of local excessive thickness or thinness.
[0006] 2. In this utility model, by starting motor one, motor one can drive the drive wheel to rotate. The drive wheel and the driven wheel are connected by meshing. During the rotation of the drive wheel, the driven wheel can be driven to rotate. The rotation of the drive wheel and the driven wheel can drive the nozzle one and nozzle two to rotate, thereby adjusting the spraying angle of nozzle one and nozzle two. Adjusting the angle between nozzle one and nozzle two can affect the contact angle between the paint and the target surface, thereby affecting the adhesion of the paint. The correct angle can make the paint adhere evenly, avoid local peeling or dripping, and greatly improve the spraying effect. Attached Figure Description
[0007] Figure 1 This is a three-dimensional schematic diagram of a waterproof and flame-retardant polyester fabric spraying device proposed in this utility model. Figure 2 This is a schematic diagram of the spray nozzle of a waterproof and flame-retardant polyester fabric spraying device proposed in this utility model. Figure 3 This is a schematic diagram of the pressure roller of a waterproof and flame-retardant polyester fabric spraying device proposed in this utility model; Figure 4 for Figure 2 Enlarged view of point A in the middle.
[0008] Legend: 1. Base plate; 2. Pneumatic cylinder; 3. Connecting block; 4. Connecting rod; 5. Rotating rod; 6. Connecting seat; 7. Pressure rod; 8. Fixing plate; 9. Connecting frame; 10. Nozzle 1; 11. Nozzle 2; 12. Mounting shell; 13. Motor 1; 14. Drive wheel; 15. Driven wheel; 16. Fixing shell; 17. Motor 2; 18. Rotating wheel; 19. Sliding rod; 20. Spring; 21. Sliding block; 22. Pressure roller; 23. Fabric. Detailed Implementation
[0009] 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.
[0010] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a waterproof and flame-retardant polyester fabric spraying device, including a base plate 1. The base plate 1 serves as the foundation of the entire device, providing a stable support structure to ensure that subsequent components can be firmly installed and operate normally. Two pneumatic cylinders 2 are fixedly connected to the top of the base plate 1. The two pneumatic cylinders 2 are used to drive the automated operation of the device, generating power through air pressure to control the movement of subsequent components. The driving ends of the two pneumatic cylinders 2 are fixedly connected to connecting blocks 3. The connecting blocks 3 transmit the power of the pneumatic cylinders 2 to the subsequent components, ensuring that the mechanical force of the pneumatic cylinders 2 can be accurately converted into movement, providing basic power for subsequent actions. A connecting rod 4 is rotatably connected to the inner wall of the connecting block 3. The connecting rod 4 achieves power transmission between components through a rotatable connection. One end of the connecting rod 4 is rotatably connected to a rotating rod 5, which changes the direction and angle of movement. The cooperation with the connecting rod 4 enables the equipment to achieve more complex motion trajectories. One end of the rotating rod 5 is rotatably connected to a connecting seat 6, which supports and fixes the rotating rod 5 to ensure the stability of the entire device during rotation and prevent component shaking. One end of the rotating rod 5 is fixedly connected to a pressure rod 7, which applies pressure during the spraying process to ensure close contact of the fabric, ensuring uniform spraying and preventing it from falling off. An adjustment component is provided on the top of the base plate 1, and a drive component is provided on the top of the base plate 1. Reference Figures 1 to 3 The adjustment assembly includes a fixed plate 8, which serves as the basic component of the entire adjustment assembly. The fixed plate 8 provides a stable support and connection platform. A connecting frame 9 is fixedly connected to the top of the fixed plate 8. The connecting frame 9 plays a supporting and connecting role, providing a stable installation position for subsequent components and ensuring the overall structural stability of the entire adjustment device. A mounting shell 12 is fixedly connected to one side of the connecting frame 9. The mounting shell 12 not only plays a protective role but also provides space for installing subsequent components. A motor 13 is fixedly connected to the outer wall of the mounting shell 12. The function of the motor 13 is to provide driving force to the drive wheel 14, ensuring the normal operation of subsequent moving parts. The drive end of the motor 13 is fixedly connected to the drive wheel 14, which is responsible for transmitting the rotational power of the motor 13 to the subsequent components. The inner wall of the drive wheel 14 is fixedly connected to a second nozzle 11, which is responsible for spraying the material in the device and plays the role of material transfer or spraying. The inner wall of the connecting frame 9 is rotatably connected to a first nozzle 10, which can adjust the direction of spraying as needed. One end of the first nozzle 10 is fixedly connected to a driven wheel 15, and the rotation of the driven wheel 15 is transmitted by the drive wheel 14 to complete the transmission process. The drive wheel 14 and the driven wheel 15 are meshed, and the rotation of the driven wheel 15 is driven by the drive wheel 14 to ensure that the two operate in coordination and transmit power to the first nozzle 10 to complete the spraying function. The drive assembly includes four fixed shells 16, each of which plays the role of supporting and protecting the internal components. One side of one of the fixed shells 16 is fixedly connected to a second motor 17, which can provide power for the movement of the subsequent components. The drive end of the second motor 17 is fixedly connected to a rotating wheel 18. The rotation of the rotating wheel 18 is used to push the material in the device, which plays the role of material transfer. The inner wall of the fixed shell 16 is fixedly connected to the sliding rod 19, which provides the ability to move the subsequent components. The outer wall of the sliding rod 19 is fitted with a spring 20, which can push the subsequent components to press down. The outer wall of the sliding rod 19 is slidably connected to the sliding block 21, which provides the sliding function and further enhances the flexibility of the device. One side of the sliding block 21 is rotatably connected to the pressure wheel 22, which plays the role of pressing and conveying the material. The outer wall of the pressure wheel 22 and the rotating wheel 18 is movably connected to the cloth 23. The cloth 23 interacts with the pressure wheel 22 and the rotating wheel 18, and the rotational force is transmitted throughout the device, ultimately realizing the movement of the cloth 23.
[0011] Working principle: By activating the pneumatic cylinder 2, the drive end of the pneumatic cylinder 2 can drive the connecting block 3 to move vertically. During the movement of the connecting block 3, it can drive the connecting rod 4 to rotate. During the rotation of the connecting rod 4, it can drive the rotating rod 5 and the pressure rod 7 to rotate on the connecting seat 6. This allows the pressure rod 7 to press down on the fabric 23 to increase the tension of the fabric 23, making the fabric 23 smoother and reducing wrinkles and undulations. This ensures that the paint is evenly distributed during spraying and avoids local over-thickness or under-thickness.
[0012] By starting motor 13, motor 13 drives drive wheel 14 to rotate. Drive wheel 14 and driven wheel 15 are connected by meshing. During the rotation of drive wheel 14, driven wheel 15 is driven to rotate. The rotation of drive wheel 14 and driven wheel 15 drives nozzle 10 and nozzle 2 to rotate, thereby adjusting the spraying angle of nozzle 10 and nozzle 2. Adjusting the angle between nozzle 10 and nozzle 2 affects the contact angle between the paint and the target surface, thus affecting the adhesion of the paint. The correct angle can make the paint adhere evenly, avoid local peeling or dripping, and greatly improve the spraying effect.
[0013] When the fabric 23 is placed between the pressure roller 22 and the rotating roller 18, the elastic potential energy released by the spring 20 can push the sliding block 21 to slide on the outer wall of the sliding rod 19, thereby driving the pressure roller 22 to press down. At this time, the second motor 17 is started, which can drive the rotating roller 18 to rotate. The rotating roller 18 and the pressure roller 22 rotate together, thereby transmitting the fabric 23 and improving the spraying efficiency of the device.
[0014] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 waterproof and flame-retardant polyester fabric spraying device, comprising a base plate, characterized in that: Two pneumatic cylinders are fixedly connected to the top of the base plate. A connecting block is fixedly connected to the driving end of each of the two pneumatic cylinders. A connecting rod is rotatably connected to the inner wall of the connecting block. A rotating rod is rotatably connected to one end of the connecting rod. A connecting seat is rotatably connected to one end of the rotating rod. A pressure rod is fixedly connected to one end of the rotating rod. An adjustment assembly and a driving assembly are provided on the top of the base plate.
2. The waterproof and flame-retardant polyester fabric spraying device according to claim 1, characterized in that: The adjustment assembly includes a fixed plate, a connecting frame fixedly connected to the top of the fixed plate, a mounting shell fixedly connected to one side of the connecting frame, a motor fixedly connected to the outer wall of the mounting shell, a drive wheel fixedly connected to the drive end of the motor, a nozzle fixedly connected to the inner wall of the drive wheel, a nozzle rotatably connected to the inner wall of the connecting frame, a driven wheel fixedly connected to one end of the nozzle, and the drive wheel and the driven wheel are meshed together.
3. The waterproof and flame-retardant polyester fabric spraying device according to claim 2, characterized in that: The drive assembly includes four fixed housings. One of the fixed housings is fixedly connected to a second motor. The drive end of the second motor is fixedly connected to a wheel. A sliding rod is fixedly connected to the inner wall of the fixed housing. A spring is sleeved on the outer wall of the sliding rod. A sliding block is slidably connected to the outer wall of the sliding rod.
4. The waterproof and flame-retardant polyester fabric spraying device according to claim 3, characterized in that: A pressure roller is rotatably connected to one side of the sliding block, and fabric is movably connected to the outer wall of the pressure roller and the rotating wheel.
5. The waterproof and flame-retardant polyester fabric spraying device according to claim 4, characterized in that: The bottom of the connecting seat is fixedly connected to the top of the pneumatic cylinder, and the outer wall of the pressure rod is in contact with the outer wall of the fabric.
6. The waterproof and flame-retardant polyester fabric spraying device according to claim 2, characterized in that: The two ends of the second nozzle are fixedly connected to the inner wall of the connecting frame, and the bottom of the fixing plate is fixedly connected to the top of the base plate.
7. The waterproof and flame-retardant polyester fabric spraying device according to claim 4, characterized in that: The bottom of the fixed shell is fixedly connected to the top of the base plate, and the outer wall of the sliding block is slidably connected to the inner wall of the fixed shell.
8. The waterproof and flame-retardant polyester fabric spraying device according to claim 4, characterized in that: One end of the spring is fixedly connected to the top of the inner wall of the fixed housing, and the other end of the spring is fixedly connected to the top of the sliding block.