A vibrating brush powdering device suitable for three-dimensional spacer fabric

Abstract

The utility model discloses a kind of brush filling device suitable for three-dimensional interval fabric, belong to fabric processing equipment technical field.The device with the inclined vibration table as core, its upper is equipped with scraping mechanism, bottom is equipped with vibration motor.Scraping mechanism is combined transmission by motor, flywheel and connecting rod mechanism, can drive scraper brush automatic reciprocating motion, and the powder on the surface of fabric is evenly scraped and laid.The structure utilizes vibration force and the gravity formed by platform inclination to form double drive, and efficiently fills powder to fabric internal gap.The device is also integrated with right side roller for secondary rolling, powder collector for recycling powder, leveling brush, threading equipment and winding machine, forming integrated automatic production line.The utility model effectively solves the problems of low filling efficiency, poor uniformity and powder waste in the prior art, with the significant advantages of high degree of automation, uniform and dense filling, saving raw materials and low production cost.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing equipment technology, and in particular to a vibrating brush powder filling device suitable for three-dimensional spaced fabrics. Background Technology

[0002] Three-dimensional spacer fabric is a novel textile material with a hollow three-dimensional structure. By filling its internal voids with functional powders, functional composite materials with specific properties can be prepared, thus showing broad application prospects.

[0003] In existing powder filling processes, the common method involves spreading the powder onto the surface of a flat, three-dimensional spacer fabric, and then using a vibrating table to propel the powder into the fabric. However, the initial distribution of the powder on the fabric surface is often uneven, leading to localized accumulation. Vibration alone is insufficient to effectively and quickly disperse the accumulated powder and guide its uniform penetration, resulting in poor filling uniformity and density in the final product, affecting the performance stability of the composite material. To improve uniformity, manual assistance is often required for leveling and spreading, which is not only inefficient but also increases labor costs, making it difficult to meet the demands of large-scale, automated production.

[0004] Therefore, this utility model proposes a vibrating brush powder filling device suitable for three-dimensional spaced fabrics to overcome the shortcomings of the prior art. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a vibratory brush powder filling device suitable for three-dimensional spacer fabrics, aiming to improve the problems of low powder filling efficiency, poor uniformity and low degree of automation in existing three-dimensional spacer fabric powder filling devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A vibrating brush powder filling device suitable for three-dimensional spaced fabrics includes: a vibrating table, a left roller, a right roller, a vibrating motor, and a scraping mechanism.

[0007] The vibration table is set at an angle.

[0008] Furthermore, the scraping mechanism includes a motor, a flywheel connected to the motor, a linkage mechanism hinged to the flywheel at one end, and a scraping brush connected to the other end of the linkage mechanism. The vibrating motor is located at the bottom of the vibrating table, and the scraping mechanism is located above the vibrating table near the left roller. The motor drives the flywheel and the linkage mechanism to drive the scraping brush to reciprocate along a path perpendicular to the fabric conveying direction. As a further description of the above technical solution: The right-side roller rolls the fabric surface by its own weight or external pressure, so as to press the powder protruding from the fabric surface into the fabric gaps a second time. As a further description of the above technical solution: The bottom of the vibration table is also equipped with damping spring columns for buffering vibration. As a further description of the above technical solution: The powder collector is located on the lower side of the vibrating table and is used to collect the powder that is scattered due to vibration and scraping. As a further description of the above technical solution: The powder collector is provided with an outlet, which is connected to the spreading area between the left roller and the scraping mechanism through a conveying pipe to realize the recycling of the powder. As a further description of the above technical solution: The vibrating brush powder filling device for three-dimensional spaced fabrics also includes a leveling brush, which is located downstream of the right roller and is used to comb the fabric surface. As a further description of the above technical solution: The vibrating brush powder filling device for three-dimensional spaced fabrics also includes a feeding mechanism for covering the powder-filled fabric with nonwoven fabric and a threading device, which is located downstream of the leveling brush and is used to bind and fix the fabric covered with nonwoven fabric. As a further description of the above technical solution: This device can integrate threading equipment and winding machine to form an integrated automated production line. The winding machine is used to wind up the fabric that has been fixed by the threading equipment.

[0009] This utility model has the following beneficial effects: 1. In this utility model, by setting an inclined vibration table and coordinating it with an automatic reciprocating scraping mechanism, the problems of low powder filling efficiency, poor uniformity, and reliance on manual intervention in the existing three-dimensional spaced fabric are solved. The technical effect of efficient and uniform automated powder filling is achieved by using both vibration force and gravity drive combined with automatic material spreading. By setting a right roller with rolling function downstream of the fabric conveyor, the problem of loose powder on the fabric surface and insufficient filling density after powder filling in the existing technology is solved. The technical effect of secondary compaction of powder is achieved, which significantly improves the filling density.

[0010] 2. In this utility model, by setting up a powder collector that is circulated and connected to the material spreading area, the problem of scattered powder being unable to be effectively recycled in the prior art, resulting in raw material waste and increased costs, is solved. This achieves the technical effect of automatic recycling and reuse of powder, significantly reducing production costs and environmental pollution.

[0011] 3. In this utility model, by integrating processes such as powder filling, compaction, leveling, covering and fixing, and winding into a continuous operation device, the problems of discontinuous production process, low degree of automation, and low overall efficiency in the prior art are solved. It achieves the technical effect of realizing fully automated production, making the device structure compact and the process flow smooth, thereby greatly improving the overall production efficiency and product consistency. Attached Figure Description

[0012] Figure 1 This is a front view of a powder filling and packaging device for a vibrating brush powder filling device suitable for three-dimensional spaced fabrics, as proposed in this utility model. Figure 2 This is a three-dimensional structural diagram of a vibrating brush powder filling device suitable for three-dimensional spaced fabrics, as proposed in this utility model. Figure 3 The left view of the vibrating brush device for filling powder into three-dimensional spaced fabrics, as proposed in this utility model; Figure 4 This is a right view of a vibrating brush device for filling powder into three-dimensional spaced fabrics, as proposed in this utility model. Figure 5 This is a three-dimensional schematic diagram of an inclined vibrating table for a vibrating brush powder filling device suitable for three-dimensional spaced fabrics proposed in this utility model. Figure 6 This is a three-dimensional schematic diagram of the scraping drive device of a vibrating brush powder filling device suitable for three-dimensional spaced fabrics proposed in this utility model.

[0013] Legend: 1. Left roller; 2. Scraping mechanism; 3. Leveling brush; 4. Right roller; 5. Vibrating motor; 6. Shock-absorbing spring column; 7. Powder collector; 8. Non-woven fabric; 9. Threading equipment; 10. Winding machine; 11. Linkage mechanism; 12. Flywheel; 13. Motor. Detailed Implementation

[0014] 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.

[0015] Reference Figures 1-3The present invention provides an embodiment of a vibrating brush powder filling device suitable for three-dimensional spacer fabrics, which aims to solve the technical defects of existing technologies such as low powder filling efficiency, insufficient uniformity and density, low degree of automation, and serious powder waste in three-dimensional spacer fabrics.

[0016] The vibrating brush powder filling device for three-dimensional spacer fabrics includes an inclined vibrating table. A vibrating motor 5 is fixedly connected to the bottom of the vibrating table. The vibrating motor 5 is used to drive the vibrating table to generate high-frequency vibration. The bottom of the vibrating table is also provided with multiple shock-absorbing spring columns 6. These shock-absorbing spring columns 6 are used to support the vibrating table and buffer the excessive vibration generated during operation. A left roller 1 and a right roller 4 are rotatably connected to both ends of the vibrating table. The left roller 1 and the right roller 4 are used to guide the three-dimensional spacer fabric to enter and exit the vibrating table in sequence and limit the movement of the three-dimensional spacer fabric during the conveying process. A scraping mechanism 2 is provided above the vibrating table and near the left roller 1. The scraping mechanism 2 is mounted on the vibrating table via its fixed base. Its core function is to convert the driving force into a uniform reciprocating scraping motion. Specifically, the scraping mechanism 2 includes a fixedly connected motor 13. The output shaft of the motor 13 is driven to a flywheel 12. One end of the linkage mechanism 11 is hinged to the flywheel 12 at a position offset from the central axis of the flywheel 12, and the other end of the linkage mechanism 11 is connected to a scraping brush. When the motor 13 is started, it drives the flywheel 12 to rotate. Through the transmission of the linkage mechanism 11, the rotation of the flywheel 12 is converted into a reciprocating linear motion of the scraping brush along a path perpendicular to the fabric conveying direction. This mechanical structure enables the scraping brush to automatically scrape and spread the powder accumulated on the surface of the three-dimensional spaced fabric evenly, thereby assisting the efficient penetration of the powder. The automated scraping action, the vibration effect of the vibrating table, and the gravity flow effect brought about by the inclined structure work together to form a dual driving force for efficient powder filling, which significantly improves the efficiency and uniformity of powder filling. Based on the above embodiments, the present invention may further include the following preferred technical solutions: In a preferred embodiment, in order to further improve the density of the powder filling, the right roller 4 rolls the surface of the three-dimensional spaced fabric by its own weight or external pressure. When there is powder on the fabric surface that has not been completely filled due to vibration, the rolling pressure of the right roller 4 can compact these powders a second time, so that they enter the internal gaps of the fabric more tightly.

[0017] In another preferred embodiment, in order to recycle the powder scattered during processing and reduce costs, a powder collector 7 is provided on the lower side of the vibrating table, specifically below the right roller 4. The powder collector 7 is used to receive and collect the powder scattered from the fabric due to the vibration of the vibrating table and the scraping action of the scraping mechanism 2. The powder collector 7 has an outlet, which is connected to the spreading area between the left roller 1 and the scraping mechanism 2 through a conveying pipe, so as to re-transport the recycled powder to the fabric to be processed, thereby realizing the automatic recycling of the powder.

[0018] As another preferred embodiment, in order to make the surface of the fabric after filling with powder smoother, a leveling brush 3 is provided upstream of the right roller 4, that is, at the position before leaving the right roller 4 on the fabric conveying path. The leveling brush 3 is used to perform a final combing on the surface of the three-dimensional spaced fabric filled with powder, remove floating material and make the surface condition better.

[0019] In another preferred embodiment, in order to effectively fix the powder filling the fabric and prevent it from scattering, a feeding mechanism for covering the nonwoven fabric 8 on the powder-filled fabric is provided downstream of the leveling brush 3, and a threading device 9 is provided thereafter for binding and fixing the three-dimensional spacer fabric that has been covered with nonwoven fabric 8.

[0020] As another preferred embodiment, in order to realize automated continuous production of the entire processing flow, a winding machine 10 is provided downstream of the threading device 9. The winding speed of the winding machine 10 is matched with the speed of the fabric conveyed by the vibrating table, and is used to wind up the finished fabric that has undergone all processing steps and is finally shaped. In use, the three-dimensional spacer fabric enters the device from the left roller 1 and is laid flat on the inclined vibrating table. Powder is spread on the area of ​​the fabric between the left roller 1 and the scraping mechanism 2. Then, the vibration motor 5 starts, and the output vibration energy is transmitted to the three-dimensional spacer fabric through the vibrating table. At the same time, the motor 13 of the scraping mechanism 2 drives the flywheel 12 to rotate, which drives the scraping brush to perform reciprocating scraping motion through the linkage mechanism 11, automatically spreading and flattening the powder on the surface of the fabric. Under the dual drive of high-frequency vibration and gravity brought by the platform inclination, the powder is spread out at high speed. The powder effectively penetrates the surface mesh of the fabric and fills the internal gaps. After the fabric is combed by the leveling brush 3, it is then rolled a second time by the right roller 4 on the vibrating table to further improve the density of the powder filling. The non-woven fabric 8 is then covered by the feeding mechanism and fixed by the threading device 9. Finally, the winding machine 10 winds it into a finished product. During the whole process, the powder scattered by vibration and scraping will slide into the powder collector 7 and return to the spreading area through the circulation system, realizing efficient, uniform and economical automated powder filling.

[0021] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims. Working principle: During use, the three-dimensional spacer fabric enters the device from the left roller 1 and is laid flat on the inclined vibrating table. The powder is spread on the area of ​​the fabric between the left roller 1 and the scraping mechanism 2. Then, the vibration motor 5 starts, and the output vibration energy is transmitted to the three-dimensional spacer fabric through the vibrating table. At the same time, the motor 13 of the scraping mechanism 2 drives the flywheel 12 to rotate, which drives the scraping brush to perform reciprocating scraping motion through the linkage mechanism 11, automatically spreading and flattening the powder on the surface of the fabric. Under the dual drive of high-frequency vibration and gravity brought by the platform inclination, The powder efficiently penetrates the surface mesh of the fabric and fills the internal gaps. After the fabric is combed by the leveling brush 3, the density of the powder filling is further improved. Then, the fabric on the vibrating table is rolled a second time by the right roller 4, and then covered with non-woven fabric 8 by the feeding mechanism. It is then fixed by the threading device 9 and finally wound into a finished product by the winding machine 10. During the whole process, the powder scattered by vibration and scraping will slide into the powder collector 7 and return to the spreading area through the circulation system, realizing efficient, uniform and economical automated powder filling process.

[0022] 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 vibrating brush powder filling device suitable for three-dimensional spaced fabrics, comprising: The vibrating table, a left roller (1) and a right roller (4) for guiding the three-dimensional spaced fabric to enter and exit the vibrating table sequentially, a vibrating motor (5) disposed at the bottom of the vibrating table, and a scraping mechanism (2) disposed above the vibrating table near the left roller (1); characterized in that, The vibration table is set at an angle; The scraping mechanism (2) includes a motor (13), a flywheel (12) connected to the motor (13) in a transmission, a linkage mechanism (11) with one end hinged to the flywheel (12), and a scraping brush connected to the other end of the linkage mechanism (11). The motor (13) drives the flywheel (12) to rotate and drives the scraping brush to reciprocate along a path perpendicular to the fabric conveying direction through the linkage mechanism (11).

2. A duster for a three-dimensional spacer fabric according to claim 1, characterized in that: The right-side roller (4) rolls the fabric surface by its own weight or external pressure to press the powder protruding from the fabric surface into the fabric gaps for a second time.

3. A duster for a three-dimensional spacer fabric according to claim 1, characterized in that: The bottom of the vibration table is also provided with a damping spring column (6) for buffering vibration.

4. A duster according to claim 1, wherein: The device also includes a powder collector (7), which is located on the lower side of the vibrating table and is used to collect the powder that is scattered due to vibration and scraping.

5. A duster according to claim 1, wherein: The right roller (4) is also provided with a smoothing brush (3) for combing the fabric surface upstream.

6. A duster according to claim 5, characterized in that: The apparatus also includes a feeding mechanism for covering the nonwoven fabric (8) onto the powder-filled fabric, and a threading device (9) for binding and securing the fabric covered with the nonwoven fabric (8) downstream of the leveling brush (3).

7. A duster according to claim 6, characterized in that: The device can integrate a threading device (9) and a winding machine (10) to form an integrated automated production line. The winding machine (10) is used to wind up the fabric that has been fixed by the threading device (9) into a roll.

8. A duster according to claim 4, characterized in that: The powder collector (7) is provided with an outlet, which is connected to the spreading area between the left roller (1) and the scraping mechanism (2) via a conveying pipe.

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