High-elastic flame-retardant polyester fabric coating machine

Abstract

The utility model provides a high-elastic flame-retardant polyester fabric coating machine, which comprises a mounting rack and a storage box embedded in the mounting rack, conveying rollers are embedded at the two ends of the mounting rack, convex parts are symmetrically arranged at the central position of the inner wall of the mounting rack, and the convex parts are arranged on the mounting rack. Adjusting mechanisms connected with the mounting frame are arranged at the two ends of the storage box correspondingly, extrusion blocks corresponding to the protruding parts are fixed to the two ends of the storage box correspondingly, high-elastic fabric located between the protruding parts and the extrusion blocks is arranged between the two conveying rollers, and grooves are formed in the two ends of the mounting frame correspondingly. Grooves are formed in the bottom end of the mounting frame, mounting parts corresponding to the grooves are fixed to the bottom end of the mounting frame, the conveying rollers are embedded in the grooves, and the two ends of the conveying rollers are rotationally inserted into the mounting parts, so that air in the high-elastic fabric is conveniently extruded out before coating processing, redundant paint is scraped off after coating processing, and the coating processing effect of the high-elastic fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric coating machines, in particular to a high-elastic flame-retardant polyester fabric coating machine. Background Art

[0002] A coating machine is mainly used for the surface coating process production of films, papers, etc. This machine coats a roll of base material with a specific functional glue, coating, ink, etc., and then winds it up after drying.

[0003] The patent with the application number 202321843481.3 discloses a fabric coating machine with uniform coating, belonging to the technical field of fabric treatment. It includes a bottom plate, a first side plate and a second side plate. The first side plate is fixedly installed on one side of the top of the bottom plate, and the second side plate is fixedly installed on the other side of the top of the bottom plate. A first sliding groove is provided on the first side plate, and a first adjusting slider is movably installed on the inner side wall of the first sliding groove. A second sliding groove is provided on the second side plate, and a second adjusting slider is movably installed on the inner side wall of the second sliding groove. The number of the first adjusting sliders and the second adjusting sliders is two. One side of the first adjusting slider is fixedly installed with an L-shaped plate, and a telescopic cylinder is fixedly installed on the inner side wall of the L-shaped plate. One end of the telescopic cylinder is fixedly installed with a driving motor, and a square clamping block is fixedly installed on the output shaft of the driving motor. A bearing is fixedly installed on the outer side wall of the second adjusting slider. A coating roller is provided on one side of the first side plate. One end of the coating roller is fixedly installed with a round rod, and the other end of the coating roller is fixedly installed with a square limiting block. A fabric main body is provided on one side of the coating roller.

[0004] The above technical solution sprays both sides of the fabric by using a coating roller and a conveying mechanism. However, due to the fact that the high-elastic fabric is in a fluffy state and there is a large amount of air inside the fabric, when the coating covers the fabric and adheres to the fabric, the coating covers the air, forming bubbles in the gap between the fabric and the coating, resulting in poor coating effect of the high-elastic fabric. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-elastic flame-retardant polyester fabric coating machine for the deficiencies of the prior art. Through an adjustable extrusion block structure and a convex part structure fixed on the bottom wall of the mounting frame, the function of extruding the high-elastic fabric is realized, and the problem of poor coating effect caused by air in the high-elastic fabric is solved.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A high-elastic flame-retardant polyester fabric coater, including a mounting frame and a storage tank embedded in the mounting frame. Both ends of the mounting frame are embedded with conveying rollers, and convex portions are symmetrically arranged at the center position of the inner wall of the mounting frame. Both ends of the storage tank are provided with adjusting mechanisms connected to the mounting frame, and extrusion blocks corresponding to the convex portions are fixed at both ends of the storage tank. A high-elastic fabric is arranged between the two conveying rollers and is located between the convex portion and the extrusion block.

[0007] Preferably, grooves are opened at both ends of the mounting frame, and mounting portions corresponding to the grooves are fixed at the bottom end of the mounting frame.

[0008] Furthermore, the conveying rollers are embedded in the grooves, and both ends of the conveying rollers are rotatably inserted into the mounting portions.

[0009] Even further, the adjusting mechanism includes load-bearing frames fixed on both sides of the top surface of the storage tank. The two load-bearing frames are in a U-shaped structure and respectively sleeve the two ends of the mounting frame.

[0010] Even further, screw holes are equidistantly opened on the side wall of the mounting frame, and knob bolts threadedly inserted into the screw holes are arranged on the side wall of the load-bearing frame.

[0011] Even further, connecting portions are symmetrically fixed at both ends of the storage tank, and the bottom end of the connecting portion is fixedly connected to the extrusion block.

[0012] Even further, conveying plates are fixed on both sides of the bottom end surface of the storage tank, and a paint tank communicating with the storage tank is arranged between the two conveying plates.

[0013] Even further, adsorption cotton is embedded and fixed at the top end of the paint tank, and a paint roller is rotatably installed at the bottom end of the paint tank. The bottom end of the paint roller abuts against the high-elastic fabric.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1) In the present utility model, convex portions are symmetrically arranged at the center position of the inner wall of the mounting frame, and extrusion blocks corresponding to the convex portions are installed at both ends of the storage tank. The high-elastic fabric between the two conveying rollers passes through between the extrusion block and the convex portion, and is squeezed by the convex portion and the extrusion block to expel air. After the air is expelled, it contacts the paint roller. The paint in the storage tank coats the surface of the high-elastic fabric along the surfaces of the adsorption cotton and the paint roller, which is convenient for squeezing out the air in the high-elastic fabric before coating processing, and scraping off the excess paint after coating processing, improving the coating processing effect of the high-elastic fabric.

[0016] (2) In the present utility model, load-bearing frames are fixedly arranged on both sides of the top surface of the storage box. The knob bolts on the side walls of the load-bearing frames are threadedly inserted into the screw holes to fix the load-bearing frames and the storage box. After unscrewing the knob bolts, they can be threadedly inserted into the screw holes at different positions, which is convenient for adjusting the heights of the extrusion block and the coating roller, and is applicable to the coating processing of high-elastic fabrics with different thicknesses. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the mounting frame of the present utility model;

[0019] Figure 3 It is a schematic cross-sectional structure diagram of the mounting frame of the present utility model;

[0020] Figure 4 It is the present utility model Figure 3 The enlarged schematic diagram of the structure at A in the figure.

[0021] In the figure: 1, mounting frame; 2, knob bolt; 3, conveying roller; 4, high-elastic fabric; 5, connecting part; 6, load-bearing frame; 7, extrusion block; 8, storage box; 9, screw hole; 10, groove; 11, protruding part; 12, mounting part; 13, conveying plate; 14, coating roller; 15, coating tank; 16, adsorption cotton. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0024] Embodiment 1

[0025] As Figure 1 、 Figure 3 and Figure 4 shown, this embodiment provides a coating machine for high-elastic flame-retardant polyester fabric, which realizes the function of extruding the high-elastic fabric through an adjustable extrusion block structure in cooperation with a convex part structure fixed on the bottom wall of the mounting frame, and solves the problem of poor coating effect caused by air in the high-elastic fabric.

[0026] To achieve the above object, the present utility model provides the following technical solutions: A coating machine for high-elastic flame-retardant polyester fabric, comprising a mounting frame 1 and a storage tank 8 embedded in the mounting frame 1. Conveyor rollers 3 are embedded at both ends of the mounting frame 1, and convex parts 11 are symmetrically arranged at the center position of the inner wall of the mounting frame 1. Adjusting mechanisms connected to the mounting frame 1 are arranged at both ends of the storage tank 8, and extrusion blocks 7 corresponding to the convex parts 11 are fixed at both ends of the storage tank 8. A high-elastic fabric 4 is arranged between the two conveyor rollers 3 and between the convex parts 11 and the extrusion blocks 7. The high-elastic fabric 4 passes through between the extrusion blocks 7 and the convex parts 11, and is squeezed and contracted by the convex parts 11 and the extrusion blocks 7 to discharge air. After the air is discharged, it contacts the coating roller 14. The coating in the storage tank 8 coats the surface of the high-elastic fabric 4 along the surfaces of the adsorption cotton 16 and the coating roller 14.

[0027] Both ends of the mounting bracket 1 are provided with grooves 10, and the bottom end of the mounting bracket 1 is fixed with a mounting part 12 corresponding to the groove 10. The conveying roller 3 is embedded in the groove 10, and both ends of the conveying roller 3 are rotatably inserted into the mounting part 12. Both ends of the storage box 8 are symmetrically fixed with connecting parts 5, the bottom end of the connecting part 5 is fixedly connected with the extrusion block 7, both sides of the bottom end surface of the storage box 8 are fixedly provided with conveying plates 13, a paint tank 15 communicating with the storage box 8 is arranged between the two conveying plates 13, an adsorption cotton 16 is embedded and fixed at the top end of the paint tank 15, and a paint roller 14 is rotatably installed at the bottom end of the paint tank 15. The bottom end of the paint roller 14 abuts against the high-elastic fabric 4. The high-elastic fabric 4 between the two conveying rollers 3 passes through between the extrusion block 7 and the protruding part 11, and is squeezed and contracted by the protruding part 11 and the extrusion block 7 to discharge air. After the air is discharged, it contacts the paint roller 14. The paint in the storage box 8 coats the surface of the high-elastic fabric 4 along the surfaces of the adsorption cotton 16 and the paint roller 14, which is convenient for squeezing out the air in the high-elastic fabric 4 before the coating process and scraping off the excess paint after the coating process, improving the coating effect of the high-elastic fabric 4.

[0028] Embodiment 2

[0029] As Figure 2 shown, the same or corresponding components as those in Embodiment 1 are marked with the corresponding reference numerals in the drawings of Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this Embodiment 2 and Embodiment 1 is that the adjusting mechanism includes load-bearing frames 6 fixed on both sides of the top end surface of the storage box 8. The two load-bearing frames 6 are in a U-shaped structure and are respectively sleeved on both ends of the mounting bracket 1. The side wall of the mounting bracket 1 is equidistantly provided with screw holes 9, and the side wall of the load-bearing frame 6 is provided with a knob bolt 2 threadedly inserted into the screw hole 9. The knob bolt 2 on the side wall of the load-bearing frame 6 is threadedly inserted into the screw hole 9 to keep the load-bearing frame 6 and the storage box 8 fixed. After the knob bolt 2 is screwed out and threadedly inserted into the screw holes 9 at different positions, it is convenient to adjust the heights of the extrusion block 7 and the paint roller 14.

[0030] Working steps

[0031] Step 1: When in use, pass the high-elastic fabric 4 between the two winding rollers through the space between the extrusion block 7 and the convex part 11, and it is squeezed and contracted by the convex part 11 and the extrusion block 7 to discharge air. After the air is discharged, it contacts the coating roller 14. The coating in the storage tank 8 coats the surface of the high-elastic fabric 4 along the surfaces of the adsorption cotton 16 and the coating roller 14, which facilitates squeezing out the air in the high-elastic fabric 4 before coating processing and scraping off the excess coating after coating processing, improving the coating processing effect of the high-elastic fabric 4. When adjusting the height of the storage tank 8, unscrew the knob bolt 2 on the side wall of the load-bearing frame 6, and then make the load-bearing frame 6 drive the storage tank 8 to lift and lower in the mounting frame 1. After the lifting adjustment, threadedly insert the knob bolt 2 on the side wall of the load-bearing frame 6 into the screw hole 9 to fix the load-bearing frame 6 and the storage tank 8. After unscrewing the knob bolt 2, threadedly insert it into the screw holes 9 at different positions, which is convenient for adjusting the heights of the extrusion block 7 and the coating roller 14.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A highly elastic flame-retardant polyester fabric coating machine, comprising a mounting frame and a storage box embedded in the mounting frame, characterized in that: Conveying rollers are embedded at both ends of the mounting frame, and raised portions are symmetrically arranged at the center of the inner wall of the mounting frame. Adjustment mechanisms connected to the mounting frame are arranged at both ends of the storage box, and extrusion blocks corresponding to the raised portions are fixed at both ends of the storage box. A high-elastic fabric located between the raised portions and the extrusion blocks is arranged between the two conveying rollers.

2. The high elastic flame retardant polyester fabric coating machine according to claim 1, characterized in that: Both ends of the mounting frame are provided with grooves, and a mounting portion corresponding to the grooves is fixed to the bottom end of the mounting frame.

3. The high elastic flame retardant polyester fabric coating machine according to claim 2, characterized in that: The conveying roller is embedded in the groove, and both ends of the conveying roller are rotatably inserted in the mounting portion.

4. The high elastic flame retardant polyester fabric coating machine according to claim 1, characterized in that: The adjustment mechanism comprises load-bearing frames fixed on both sides of the top surface of the storage box, and the two load-bearing frames are in a U-shaped structure and are respectively sleeved on the two ends of the mounting frame.

5. The high elastic flame retardant polyester fabric coating machine according to claim 4, characterized in that: The side wall of the mounting frame is provided with screw holes at equal intervals, and the side wall of the load-bearing frame is provided with knob bolts which are threadedly inserted into the screw holes.

6. The high elastic flame retardant polyester fabric coating machine according to claim 1, characterized in that: Connecting parts are symmetrically fixed at both ends of the storage box, and the bottom ends of the connecting parts are fixedly connected to the extrusion blocks.

7. The high elastic flame retardant polyester fabric coating machine according to claim 1, characterized in that: Conveying plates are fixed on both sides of the bottom end surface of the storage box, and a paint tank connected to the storage box is arranged between the two conveying plates.

8. The high elastic flame retardant polyester fabric coating machine according to claim 7, characterized in that: The top of the paint groove is embedded with adsorption cotton, and the bottom of the paint groove is rotatably mounted with a paint roller, and the bottom of the paint roller is in contact with the high-elastic fabric.

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