Pressing equipment for windproof fabric

Abstract

The utility model discloses a wind-proof fabric pressing device, belongs to the technical field of fabric processing equipment, and provides the wind-proof fabric pressing device capable of guaranteeing the pressing force in the pressing process. The wind-proof fabric pressing device comprises a rack, the rack is provided with a pair of limiting plates, and the two ends of each limiting plate are fixedly connected with baffles; a guide rail is fixedly connected between the two baffles connected to the same limiting plate, each guide rail is movably connected with two driving mechanisms, each driving mechanism comprises a sliding block, a guide hole is formed in each sliding block and is suitable for being matched with the corresponding guide rail to form a sliding pair, the baffles are fixedly connected with hydraulic cylinders, the movable ends of the hydraulic cylinders are connected with the sliding blocks, and the movable ends of the hydraulic cylinders are connected with the sliding blocks. The output ends of the two driving mechanisms located on the different guide rails are jointly and fixedly connected with a hot-pressing assembly. By designing the two hot-pressing assemblies which can be opened and closed while rotating, each part of the fabric can be subjected to sufficient pressure, the problems that the fabric is thinned, is subjected to insufficient pressure and is layered are effectively avoided, and material waste is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of fabric processing equipment, and in particular to a laminating device for windproof fabrics. Background Art

[0002] Fabrics with windproof properties usually need to have a multi-layer structure. In order to ensure that the functions of each layer structure can better cooperate, the layers are usually kept in contact by pressing. Existing pressing equipment uses cylindrical rollers to apply pressure to the fabric, which has good uniformity and continuity. However, since the spacing between the rollers is stable during the pressing process, when the thickness of the fabric changes, the pressure applied by the rollers may be significantly reduced, resulting in the fabric not being completely pressed together, resulting in stratification, becoming defective products, and causing waste. Summary of the Invention

[0003] The purpose of this application is to provide a windproof fabric pressing device that can ensure the pressing force during the pressing process.

[0004] Material toggling mechanism, its both ends are to be matched with the position the lift plate, and the guide rails are connected along the longitudinal direction of the transmission gear, and the guide rails are connected along the longitudinal direction of the transmission gear.

[0005] As a preferred embodiment, the outer side surface of the sliding block is fixedly connected to an electric motor through a reducer, and the electric motor is suitable for driving the reducer. The two ends of the pressure roller are fixedly connected to a sliding shaft through end covers, and the sliding shaft is fixedly connected to the output end of the reducer, thereby transmitting rotational power to the hot pressing assembly.

[0006] As a preference, the limit plate is provided with a slide groove, the slide shaft passes through the limit plate and forms a sliding pair with the slide groove, thereby improving the smoothness of the slide groove while rotating and sliding.

[0007] As a preference, the pressure roller is provided with a hollow cavity passing through both ends, and the pressure roller is provided with an electric heating ring in the hollow cavity for heating the outer surface of the pressure roller.

[0008] As a preference, the pressure roller is in the shape of a regular triangular prism, and there are three hollow cavities and three electric heating rings. The three electric heating rings are equidistantly arranged around the geometric center line of the pressure roller so that the outer surface of the pressure roller is heated evenly.

[0009] As a preferred embodiment, the top surface of the limiting plate is fixedly connected to a glue-coating plate through a configuration frame. The glue-coating plate is located between the inner fabric and the outer fabric and is suitable for coating adhesive on the opposite surfaces of the inner fabric and the outer fabric. Compared with direct hot pressing bonding, the use of adhesive can fully fill the relative gap and further reduce the probability of delamination.

[0010] As a preferred embodiment, the bottom surface of the limiting plate is also rotatably connected to a pair of parallel guide rollers through a support frame, and the inner fabric and the outer fabric are both located between the two guide rollers, one guide roller only contacts the inner fabric; the other guide roller only contacts the outer fabric, and is used to change the downward extension direction of each fabric layer.

[0011] As a preferred embodiment, the bottom surface of the limiting plate is connected to a material receiving mechanism through a lower suspension, and the material receiving mechanism includes a winding drum rotatably connected to the lower suspension, suitable for winding up a fabric body formed by pressing the inner fabric and the outer fabric together, and the material receiving mechanism also includes a reduction motor fixedly connected to the lower suspension, suitable for driving the winding drum to rotate relative to the lower suspension, thereby gathering the pressed fabric body for packaging.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] (1) By designing two hot pressing components that can rotate relative to each other and open and close relative to each other, the fabric can be subjected to sufficient pressure at every location, effectively avoiding the problem of insufficient pressure and delamination caused by thinning of the fabric, thereby reducing material waste;

[0014] (2) The rotating pressure roller can slide relative to the fabric, which can not only apply heat and pressure to each layer of the fabric, but also apply a flattening effect. Even if the adhesive between the inner fabric and the outer fabric is very thin, the adhesive can be evenly distributed through the combined method of extrusion and flattening, further improving the pressing strength of the windproof fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first stereoscopic schematic diagram of the cooperation between the pressing device of the windproof fabric and the fabric body.

[0016] Figure 2 This is a second stereoscopic schematic diagram of the cooperation between the pressing device of the windproof fabric and the fabric body.

[0017] Figure 3This is a three-dimensional schematic diagram of the main structure of the windproof fabric pressing equipment.

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the driving mechanism and hot pressing of the pressing equipment for the windproof fabric.

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the hot pressing component of the laminating equipment for the windproof fabric.

[0020] Figure 6 This is a three-dimensional structural cross-sectional view of the hot pressing component of the laminating equipment for the windproof fabric.

[0021] Figure 7 This is a schematic diagram of the three-dimensional structure of the driving mechanism of the laminating device for the windproof fabric.

[0022] Figure 8 For the lamination equipment of the windproof fabric Figure 7 Schematic diagram of the three-dimensional structure after removing the hydraulic cylinder.

[0023] Figure 9 This is a schematic diagram of the first three-dimensional structure of the connection between the guide rail and the limiting plate of the laminating device for the windproof fabric.

[0024] Figure 10 This is a schematic diagram of the second three-dimensional structure of the connection between the guide rail and the limiting plate of the laminating device for the windproof fabric.

[0025] Figure 11 This is a first three-dimensional structural schematic diagram of the guide roller and material receiving mechanism of the windproof fabric laminating device cooperating with the frame.

[0026] Figure 12 This is a second three-dimensional structural schematic diagram of the guide roller and material collection mechanism of the windproof fabric laminating device cooperating with the frame.

[0027] In the figure: 1. Frame; 101. Limit plate; 102. Baffle; 103. Guide rail; 104. Support frame; 105. Configuration frame; 106. Slide; 107. Lower suspension; 2. Driving mechanism; 201. Hydraulic cylinder; 202. Slide block; 203. Motor; 204. Reducer; 205. Guide hole; 3. Hot pressing assembly; 301. Pressure roller; 302. End cover; 303. Hollow cavity; 304. Electric heating ring; 305. Sliding shaft; 4. Guide roller; 5. Glue coating plate; 6. Fabric body; 601. Inner fabric; 602. Outer fabric; 7. Material receiving mechanism; 701. Rewinding drum; 702. Reducer motor. DETAILED DESCRIPTION

[0028] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] In the description of this application, it should be noted that for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, the directions and positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of this application.

[0030] It should be noted that the terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0031] The terms "comprises" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus that includes a series of steps or units is not necessarily limited to those steps or units expressly listed, but may include other steps or units not expressly listed or inherent to such process, method, product or apparatus.

[0032] like Figure 1-12 The windproof fabric pressing equipment shown includes a fixed frame 1, and the frame 1 has a pair of limit plates 101, the two limit plates 101 are parallel and symmetrical to each other, and each end of each limit plate 101 is fixedly connected to a baffle 102, and the baffle 102 on each limit plate 101 extends in the direction away from the other limit plate 101, and a guide rail 103 is fixedly connected between the two baffles 102 connected to the same limit plate 101, and there are usually two between each two baffles 102, and a total of four, and the two baffles 102 connected to the same pair of baffles 102 form a group, and each group of guide rails 103 is movably connected to two driving mechanisms 2, a total of four driving mechanisms 2, and the output ends of the two driving mechanisms 2 located on different guide rails 103 are fixedly connected to a hot pressing assembly 3, so there are only two hot pressing assemblies 3, and the two hot pressing assemblies 3 are parallel to each other and rotate along the horizontal axis under the drive of the driving mechanism 2.

[0033] The specific structure of the driving mechanism 2 includes a sliding block 202, which is provided with a guide hole 205. The guide hole 205 also has a pair, which just cooperates with the two guide rails 103 to form a sliding pair. The sliding block 202 is restricted by the two guide rails 103 and can only slide but not rotate, which has higher movement stability. Each baffle 102 is fixedly connected to a hydraulic cylinder 201. In fact, only the cylinder barrel of the hydraulic cylinder 201 is fixed, and the telescopic rod of the hydraulic cylinder 201 can extend in the horizontal direction. The movable end of the hydraulic cylinder 201 is connected to the sliding block 202, which is used to drive the sliding block 202 to adjust its position along the guide rail 103. The specific structure of the hot pressing component 3 includes a pressure roller 301. The pressure roller 301 is multi- Prismatic, and usually a regular polygonal prism, the outer side of the sliding block 202 is fixedly connected to the motor 203 through the reducer 204, the output end of the motor 203 is connected to the input end of the reducer 204, and is used to drive the reducer 204 to output at a low speed and high torque state, and the two ends of the pressure roller 301 are fixedly connected to the sliding shaft 305 through the end cover 302, and the sliding shaft 305 is fixedly connected to the output end of the reducer 204, thereby transmitting power to the pressure roller 301. In order to share the force of the sliding shaft 305, the sliding shaft 305 is usually allowed to pass through the limit plate 101, so the limit plate 101 will also be provided with a sliding groove 106, which just constitutes a sliding pair with the sliding groove 106, so the sliding shaft 305 takes into account both rotation and sliding motion.

[0034] The pressure roller 301 is provided with a hollow cavity 303 running through both ends. In this embodiment, the pressure roller 301 is in the shape of a regular triangular prism and has three hollow cavities 303. The hollow cavities 303 are usually close to the corners of the pressure roller 301. The pressure roller 301 is provided with an electric heating coil 304 in each hollow cavity 303, so there are three electric heating coils 304. The three electric heating coils 304 are arranged equidistantly around the geometric center line of the pressure roller 301 to heat up the outer side surface of the pressure roller 301 in preparation for high-temperature pressing.

[0035] The two pressure rollers 301 are arranged in parallel and symmetrical to each other. A fabric body 6 passes between the two pressure rollers 301. The fabric body 6 is divided into two parts, an inner fabric 601 and an outer fabric 602, before being pressed. The top surface of the limiting plate 101 is fixedly connected to a glue-coating plate 5 through a configuration frame 105, which is used to discharge adhesive. The glue-coating plate 5 is located between the inner fabric 601 and the outer fabric 602. The glue discharge port of the glue-coating plate 5 fits the surface of the inner fabric 601 and the outer fabric 602, and is used to apply adhesive to the opposite surfaces of the inner fabric 601 and the outer fabric 602, so that the inner fabric 601 and the outer fabric 602 can be more firmly pressed. The bottom surface of the limiting plate 101 is also rotatably connected to a pair of parallel guide rollers through a support frame 104. 4. The two guide rollers 4 have a certain interval, which is used to change the direction of the released inner fabric 601 and outer fabric 602. The inner fabric 601 and outer fabric 602 are both located between the two guide rollers 4. One guide roller 4 is in contact with the inner fabric 601 only; the other guide roller 4 is in contact with the outer fabric 602 only. The inner fabric 601 and outer fabric 602 are released from being away from each other, and their lower ends are constrained by the guide rollers 4 to be close to each other. Therefore, the inner fabric 601 and outer fabric 602 form an upright V-shape, and the glue coating plate 5 is just located inside the V-shape. The hot pressing component 3 is used to apply high temperature and high pressure to the fabric body 6, so that the inner fabric 601 and outer fabric 602 are evenly bonded together, thereby improving the firmness of the pressed fabric.

[0036] The bottom surface of the limiting plate 101 is connected to a material receiving mechanism 7 through a lower suspension 107, which is used to concentrate the pressed fabrics. The specific structure of the material receiving mechanism 7 includes a winding drum 701 rotatably connected to the lower suspension 107, which is used to wind up the fabric body 6 formed by pressing the inner fabric 601 and the outer fabric 602 together, and at the same time provide a downward pulling force to the fabric. The material receiving mechanism 7 also includes a reduction motor 702 fixedly connected to the lower suspension 107. The reduction motor 702 has a low speed and high torque, and can drive the winding drum 701 to rotate relative to the lower suspension 107 to realize the winding action.

[0037] Working principle: During operation, the inner fabric 601 and the outer fabric 602 are released from the original barrel, and are evenly coated with adhesive by the adhesive coating plate 5 between the guide rollers 4, and then enter between the two pressure rollers 301. The two pressure rollers 301 are driven by the hydraulic cylinder 201 to approach each other to apply high temperature and high pressure to the inner fabric 601 and the outer fabric 602. The high temperature increases the fluidity of the adhesive, and the gradually increasing pressure allows the adhesive to spread more evenly between the opposite sides of the inner fabric 601 and the outer fabric 602. As the fabric body 6 moves downward after pressing, the pressure roller 301 is pressed against the inner hydraulic cylinder 201. Driven by the hydraulic cylinder 201, the axes adaptively move away from each other, but the hot pressing component 3 keeps rotating under the drive of the motor 203, and the outer side surface of the pressure roller 301 keeps in contact with the fabric body 6 and can slide relatively. Because of the sliding friction, a downward drag force can be applied to the fabric body 6, straightening the inner fabric 601 and the outer fabric 602 that have not yet been pressed together. The two pressure rollers 301 are switched to the other opposite side, and continue to apply extrusion pressure to the inner fabric 601 and the outer fabric 602 under the drive of the hydraulic cylinder 201, and the fabric body 6 that has been pressed together will be wound up by the rotating winding drum 701.

[0038] The above describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-described embodiments. The above-described embodiments and the specification merely illustrate the principles of the present application. Various changes and improvements may be made to the present application without departing from the spirit and scope of the present application. These changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A laminating device for windproof fabrics, characterized by: The invention comprises a frame (1), wherein the frame (1) has a pair of limit plates (101), both ends of each limit plate (101) are fixedly connected to a baffle (102), a guide rail (103) is fixedly connected between the two baffles (102) connected to the same limit plate (101), and each guide rail (103) is movably connected to two driving mechanisms (2), wherein the driving mechanism (2) comprises a sliding block (202), a guide hole (205) is provided on the sliding block (202), and the sliding block (202) is suitable for cooperating with the guide rail (103) to form a sliding pair, and the baffle (102) is fixedly connected to a hydraulic cylinder (201). The movable end of the hydraulic cylinder (201) is connected to the sliding block (202), and the output ends of the two driving mechanisms (2) located on different guide rails (103) are fixedly connected to a hot pressing assembly (3). The hot pressing assembly (3) includes a pressure roller (301), and the pressure roller (301) is a polygonal column. The two pressure rollers (301) are arranged in parallel, and a fabric body (6) is passed between them. The fabric body (6) is divided into an inner fabric (601) and an outer fabric (602). The hot pressing assembly (3) is suitable for applying high pressure to the fabric body (6), so that the inner fabric (601) and the outer fabric (602) are bonded together.

2. The windproof fabric laminating device according to claim 1, characterized in that: The outer side surface of the sliding block (202) is fixedly connected to a motor (203) via a reducer (204), and the motor (203) is suitable for driving the reducer (204). Both ends of the pressure roller (301) are fixedly connected to a sliding shaft (305) via an end cover (302), and the sliding shaft (305) is fixedly connected to the output end of the reducer (204).

3. The windproof fabric laminating device according to claim 2, characterized in that: The limiting plate (101) is provided with a sliding groove (106), and the sliding shaft (305) passes through the limiting plate (101) and forms a sliding pair with the sliding groove (106).

4. The windproof fabric laminating device according to claim 3, characterized in that: The pressure roller (301) is provided with a hollow cavity (303) passing through both ends, and the pressure roller (301) is provided with an electric heating ring (304) in the hollow cavity (303).

5. The windproof fabric laminating device according to claim 4, characterized in that: The pressure roller (301) is in the shape of a regular triangular prism, and the number of the hollow cavity (303) and the number of the electric heating ring (304) are both three, and the three electric heating rings (304) are equidistantly arranged around the geometric center line of the pressure roller (301).

6. The windproof fabric laminating device according to any one of claims 1 to 5, characterized in that: The top surface of the limiting plate (101) is fixedly connected to a glue coating plate (5) via a configuration frame (105); the glue coating plate (5) is located between the inner fabric (601) and the outer fabric (602), and is suitable for coating adhesive on the opposite surfaces of the inner fabric (601) and the outer fabric (602).

7. The windproof fabric laminating device according to claim 6, characterized in that: The bottom surface of the limiting plate (101) is also rotatably connected to a pair of parallel guide rollers (4) via a support frame (104); the inner fabric (601) and the outer fabric (602) are both located between the two guide rollers (4); one guide roller (4) is in contact only with the inner fabric (601); and the other guide roller (4) is in contact only with the outer fabric (602).

8. The windproof fabric laminating device according to any one of claims 1 to 5, characterized in that: The bottom surface of the limiting plate (101) is connected to a material receiving mechanism (7) via a lower suspension (107); the material receiving mechanism (7) comprises a winding drum (701) rotatably connected to the lower suspension (107), and is suitable for winding a fabric body (6) formed by pressing the inner fabric (601) and the outer fabric (602) together; the material receiving mechanism (7) further comprises a reduction motor (702) fixedly connected to the lower suspension (107), and is suitable for driving the winding drum (701) to rotate relative to the lower suspension (107).

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