A flame-retardant fabric production device
Patent Information
- Application Number
- CN202522127298.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-10-09
AI Technical Summary
然而目前的涂料覆盖时，由于面料本身纹理的存在，仅采用单一喷涂或者浸染的方式容易覆盖不严密，导致阻燃性能产生损失
浸泡箱内能够存放阻燃涂料，面料胚布经过时，实现对其表面的浸染。面料胚布上浸染的部分从两个刷料件之间经过，能够通过涂刷层对面料胚布上下表面实现涂刷，提高阻燃涂料与面料胚布之间覆盖结合的严密性。前侧的辊轴通过连接在机壳上的动力电机驱动，两个对应的辊轴之间通过传动带连接，通过动力电机的和两个辊轴的作用，能够使传动带循环转动，带动表面的涂刷层循环转动，确保对面料胚布表面的持续涂刷效果。上侧的机壳与第二支架在竖向上滑动连接，第二支架上螺纹贯穿连接有竖向设置的调节螺栓，调节螺栓下端与上侧的机壳转动连接，能够通过调节螺栓调整上侧的刷料件所在高度，从而控制两个刷料件的间距，达成对面料胚布的适配。
Smart Images
Figure CN224716829U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric processing technology, and in particular to a flame-retardant fabric production device. Background Technology
[0002] Flame-retardant fabrics are fabrics that prevent themselves from being ignited or delay and extinguish combustion when in contact with flames or hot objects. They are suitable for operation near open flames or molten metal, or in environments with flammable, explosive substances or fire hazards.
[0003] In the production process of flame-retardant fabrics, a layer of flame-retardant coating is often applied to the fabric surface to enhance its flame-retardant properties. However, due to the inherent texture of the fabric itself, current coating methods, such as single spraying or dyeing, are prone to incomplete coverage, leading to a loss of flame-retardant performance. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a flame-retardant fabric production device that can cover the fabric surface with flame-retardant coating through a combination of immersion dyeing and brushing, thereby improving the tightness of the coverage and ensuring the flame-retardant performance.
[0005] The technical solution adopted by this utility model is: to provide a flame-retardant fabric production device, including a base; from left to right, a dyeing component, a brushing component and a drying component are installed on the upper end of the base. The dyeing assembly includes a first bracket fixed on a base; an immersion tank for dyeing fabric is fixed on the first bracket along the front-back direction. The coating assembly includes a second bracket fixed to a base; the second bracket has two housings, one above the other; the upper housing is slidably connected to the second bracket vertically; the lower housing is fixed to the second bracket; a vertically arranged adjusting bolt is threaded through the second bracket; the lower end of the adjusting bolt is rotatably connected to the upper housing; brushing components are respectively connected to the adjacent sides of the two housings; the two brushing components are parallel and corresponding; the fabric greige passes through the two brushing components; each brushing component includes rollers rotatably connected to the front and rear sides of the housing; the rollers are arranged in the left-right direction; the front roller is driven by a power motor connected to the housing; the two corresponding rollers are connected by a transmission belt; a coating layer is distributed on the outer side of the transmission belt. The drying assembly includes a third bracket fixed on the base; two electric heating plates, one above the other, are fixed on the third bracket; the electric heating plates are arranged in the front-to-back direction; the fabric passes between the two electric heating plates.
[0006] To further optimize this technical solution, a winding assembly for winding up the fabric greige is also fixed on the base of a flame-retardant fabric production device; the winding assembly is located to the right of the drying assembly; the winding assembly includes a fourth bracket fixed on the base; a winding roller is rotatably connected to the fourth bracket; the winding roller is arranged in the front-back direction; the winding roller is driven by a reduction motor connected to the fourth bracket.
[0007] To further optimize this technical solution, a baffle is fixed on the first support of a flame-retardant fabric production device; the baffle correspondingly blocks the area above the soaking tank.
[0008] To further optimize this technical solution, a guide shaft is rotatably connected inside the soaking tank of a flame-retardant fabric production device, which is arranged in the front-to-back direction; the fabric greige passes under the guide shaft.
[0009] To further optimize this technical solution, a collection tank is fixed to the lower right side of the soaking tank of a flame-retardant fabric production device; the lower end of the collection tank is connected to a first discharge valve.
[0010] To further optimize this technical solution, a second discharge valve is connected to the lower end of the soaking tank of a flame-retardant fabric production device; the second discharge valve extends into the collection tank.
[0011] The beneficial effects of this utility model are as follows: The soaking tank holds flame-retardant coatings, which are applied to the surface of the fabric as it passes through. The dyed portion of the fabric passes between two brushes, allowing the coating layer to be applied to both the upper and lower surfaces of the fabric, improving the tightness of the bond between the flame-retardant coating and the fabric. The front roller is driven by a motor connected to the machine housing. The two corresponding rollers are connected by a transmission belt. The motor and the two rollers cause the transmission belt to rotate cyclically, driving the surface coating layer to rotate continuously, ensuring a continuous coating effect on the fabric surface. The upper machine housing and the second support are vertically slidably connected. A vertically positioned adjusting bolt is threaded through the second support. The lower end of the adjusting bolt is rotatably connected to the upper machine housing, allowing adjustment of the height of the upper brushes, thereby controlling the spacing between the two brushes and achieving a proper fit to the fabric. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the painting component from the left perspective.
[0013] In the diagram, 1. Base; 2. First support; 3. Soaking tank; 4. Second support; 5. Machine housing; 6. Adjusting bolt; 7. Roller; 8. Power motor; 9. Transmission belt; 10. Coating layer; 11. Third support; 12. Electric heating plate; 13. Fourth support; 14. Take-up roller; 15. Gear motor; 16. Baffle; 17. Guide shaft; 18. Collection tank; 19. First discharge valve; 20. Second discharge valve; 21. Fabric greige. Detailed Implementation
[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0015] like Figure 1 As shown, a flame-retardant fabric production device includes a base 1; from left to right, a dyeing component, a coating component, and a drying component are installed on the upper end of the base 1. The dyeing assembly includes a first bracket 2 fixed on a base 1; an immersion tank 3 for dyeing fabric greige 21 is fixed on the first bracket 2 along the front-back direction. like Figure 1-2 As shown, the coating assembly includes a second bracket 4 fixed on the base 1; the second bracket 4 has two housings 5, one above the other; the upper housing 5 is slidably connected to the second bracket 4 in the vertical direction; the lower housing 5 is fixed to the second bracket 4; a vertically arranged adjusting bolt 6 is threaded through the second bracket 4; the lower end of the adjusting bolt 6 is rotatably connected to the upper housing 5; brushing components are respectively connected to the sides of the two housings 5 that are close to each other; the two brushing components are parallel and corresponding; the fabric greige 21 passes through the two brushing components; the brushing components include rollers 7 rotatably connected to the front and rear sides of the housing 5 respectively; the rollers 7 are arranged in the left and right direction; the front roller 7 is driven by a power motor 8 connected to the housing 5; the two corresponding rollers 7 are connected by a transmission belt 9; a coating layer 10 is distributed on the outer side of the transmission belt 9; The drying assembly includes a third bracket 11 fixed on the base 1; two electric heating plates 12, one above the other, are fixed on the third bracket 11; the electric heating plates 12 are arranged in the front-back direction; the fabric 21 passes through the space between the two electric heating plates 12.
[0016] The fabric 21 is first immersed in flame-retardant coating in the soaking tank 3. Then, it passes between two brushes. The distance between the upper and lower brushes is adjusted using adjusting bolts 6, ensuring that the upper and lower surfaces of the fabric 21 contact the coating layers 10 at their respective points as it passes between the brushes. When the power motor 8 is started, the transmission belt 9 rotates, causing the coating layer 10 to rotate continuously, continuously coating the surface of the fabric 21. This ensures a tighter and more precise coverage of the flame-retardant coating, solving the problem of insufficient coverage and adaptability between the fabric 21's surface texture and the flame-retardant coating achieved solely through immersion or spraying. The coating layer 10 can be made of materials such as brush bristles, fibers, or nylon.
[0017] After the coating is applied, the fabric 21 is dried between two electric heating plates 12, thus completing the flame-retardant processing. The electric heating plates 12 are adjustable in power, and their baking temperature can be adjusted as needed.
[0018] like Figure 1 As shown, a winding assembly for winding up the fabric greige 21 is also fixed on the base 1; the winding assembly is located to the right of the drying assembly; the winding assembly includes a fourth bracket 13 fixed on the base 1; a winding roller 14 is rotatably connected to the fourth bracket 13; the winding roller 14 is arranged in the front-back direction; the winding roller 14 is driven by a reduction motor 15 connected to the fourth bracket 13.
[0019] The winding roller 14, driven by the geared motor 15, can slowly wind the fabric 21, improving production convenience. Of course, this winding rate is adapted to the overall flame-retardant processing rate to ensure that the flame-retardant coating on the surface of the wound fabric 21 has been dried.
[0020] like Figure 1 As shown, a baffle 16 is fixed on the first support 2; the baffle 16 correspondingly blocks the top of the soaking tank 3. The baffle 16 can protect the flame retardant coating in the soaking tank 3 and prevent external debris from falling into the soaking tank 3 and causing contamination of the flame retardant coating.
[0021] like Figure 1 As shown, a guide shaft 17 is rotatably connected inside the soaking tank 3, arranged in the front-to-back direction; the fabric greige 21 passes under the guide shaft 17. The guide shaft 17 guides the fabric greige 21, ensuring that the fabric greige 21 passes through the lower layer of the soaking tank 3, thus preventing the fabric greige 21 from merely floating on the surface of the flame retardant coating and causing insufficient dyeing.
[0022] like Figure 1As shown, a collection tank 18 is fixed to the lower right side of the soaking tank 3; the lower end of the collection tank 18 is connected to a first discharge valve 19. The collection tank 18 can collect the flame retardant coating that drips down from the dyeing process of the fabric 21 to the coating process.
[0023] like Figure 1 As shown, a second drain valve 20 is connected to the lower end of the soaking tank 3; the second drain valve 20 extends into the collection tank 18. The remaining flame-retardant coating in the soaking tank 3 can be discharged into the collection tank 18 through the second drain valve 20, which facilitates the cleaning or replacement of the flame-retardant coating.
[0024] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.
Claims
1. A flame-retardant fabric production apparatus, characterized in that: Includes a base (1); the upper part of the base (1) is equipped with a dyeing component, a brushing component and a drying component from left to right; The dyeing assembly includes a first bracket (2) fixed on a base (1); a soaking tank (3) for dyeing fabric greige (21) is fixed on the first bracket (2) along the front-back direction. The coating assembly includes a second bracket (4) fixed on a base (1); the second bracket (4) has two housings (5), one above the other; the upper housing (5) is slidably connected to the second bracket (4) in the vertical direction; the lower housing (5) is fixed to the second bracket (4); a vertically arranged adjusting bolt (6) is threaded through the second bracket (4); the lower end of the adjusting bolt (6) is rotatably connected to the upper housing (5); brushing components are respectively connected to the side of the two housings (5) that are close to each other; the two brushing components are parallel and corresponding; the fabric (21) passes through the two brushing components; the brushing components include rollers (7) rotatably connected to the front and rear sides of the housing (5); the rollers (7) are arranged in the left and right direction; the front roller (7) is driven by a power motor (8) connected to the housing (5); the two corresponding rollers (7) are connected by a transmission belt (9); a coating layer (10) is distributed on the outer side of the transmission belt (9). The drying assembly includes a third bracket (11) fixed on the base (1); two electric heating plates (12) are fixed on the third bracket (11), one above the other; the electric heating plates (12) are arranged in the front-back direction; the fabric (21) passes through the two electric heating plates (12) respectively.
2. The flame-retardant fabric production apparatus according to claim 1, characterized in that: A winding assembly for winding up the fabric greige (21) is also fixed on the base (1); the winding assembly is located to the right of the drying assembly; the winding assembly includes a fourth bracket (13) fixed on the base (1); a winding roller (14) is rotatably connected to the fourth bracket (13); the winding roller (14) is arranged in the front-back direction; the winding roller (14) is driven by a geared motor (15) connected to the fourth bracket (13).
3. The flame-retardant fabric production apparatus according to claim 1, characterized in that: A baffle (16) is fixed on the first support (2); the baffle (16) covers the soaking tank (3) above.
4. The flame-retardant fabric production apparatus according to claim 1, characterized in that: The soaking tank (3) has a corresponding rotatable guide shaft (17) arranged in the front-to-back direction; the fabric (21) passes under the guide shaft (17).
5. The flame-retardant fabric production apparatus according to claim 1, characterized in that: A collection tank (18) is fixed to the lower right side of the soaking tank (3); the lower end of the collection tank (18) is connected to the first discharge valve (19).
6. The flame-retardant fabric production apparatus according to claim 5, characterized in that: The lower end of the soaking tank (3) is connected to a second drain valve (20); the second drain valve (20) extends into the collection tank (18).