Four-way stretch fabric cutting equipment

Abstract

The utility model provides four-side stretch fabric cutting equipment which comprises a working table, a conveying mechanism, a cutting mechanism, flattening frames, a rocker, a lifting plate and an air cylinder, the conveying mechanism is fixed to the upper side face of a tabletop of the working table, the cutting mechanism is fixed to the upper side face of the conveying mechanism, and the flattening frames are arranged on the two sides of the cutting mechanism respectively; the flattening frames are slidably connected with the workbench, rockers are rotatably mounted at the lower ends of the flattening frames, and the lower ends of the rockers are rotatably connected with the lifting plate; the upper side face of the lifting plate is fixed to the output end of an air cylinder, and the air cylinder is fixed to the lower side face of the table top of the workbench. Due to the arrangement of the conveying mechanism and the flattening frame, when the four-way stretch fabric flattening device is used, a sponge pad on the conveying mechanism can be prevented from protruding, then the four-way stretch fabric can be flattened, and in the process of flattening the four-way stretch fabric, the four-way stretch fabric cannot be stretched.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric production, in particular to a four-way stretch fabric cutting device. Background Art

[0002] With the rapid development of textile technology and consumers' increasing demand for clothing comfort and functionality, four-way stretch fabrics, due to their excellent elastic properties, are increasingly used in a variety of fields such as clothing, shoes and hats, and handicrafts. However, in the processing and production of four-way stretch fabrics, cutting has become a major technical challenge.

[0003] Traditional cutting equipment often incorporates a sponge pad affixed to the conveyor mechanism to provide cushioning and protection for the fabric during transport. However, this design gradually reveals its limitations over time. Frequent contact and friction between the cutting mechanism and the sponge pad during operation can cause localized bulges or deformation in the pad over time. These bulges not only affect the smoothness of the conveyor mechanism but also directly impact the flattening of the four-way stretch fabric, preventing the fabric from achieving the desired flatness before cutting, thus compromising cutting accuracy and the quality of the finished product.

[0004] Furthermore, existing cutting equipment typically uses a scraper or similar device to slide across the fabric surface to flatten the fabric. While this method can remove wrinkles to a certain extent, due to the high elasticity of four-way stretch fabric, the sliding of the scraper often causes uneven stretching of the fabric during the flattening process. This stretching not only results in an uneven cut surface but can also affect the overall performance and appearance of the fabric.

[0005] Therefore, it is very necessary to invent a four-sided stretch fabric cutting device. Utility Model Content

[0006] The purpose of the utility model is to provide a four-way stretch fabric cutting device to solve the problems mentioned in the background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a four-sided stretch fabric cutting device, comprising a workbench, a conveying mechanism, a cutting mechanism, a flattening frame, a rocker, a lifting plate and a cylinder, wherein the workbench is fixed to the ground by expansion bolts, and the upper side surface of the table top of the workbench is fixed with the conveying mechanism by bolts; the upper side surface of the conveying mechanism is fixed with the cutting mechanism by bolts, wherein the output end of the cutting mechanism faces the upper side surface of the conveying mechanism, and flattening frames are respectively provided on both sides of the cutting mechanism; the flattening frames are all slidably connected to the workbench, and the lower ends of the flattening frames are all hingedly rotatably mounted with rockers, wherein the lower ends of the rockers are hingedly rotatably connected to the lifting plate; the upper side surface of the lifting plate is fixed to the output end of the cylinder by bolts, wherein the cylinder is fixed to the lower side surface of the workbench table top by bolts.

[0009] Furthermore, the conveying mechanism includes side plates, a rotating column, a belt body, a motor, an extension frame and an extrusion roller, and the side plates are provided with two, wherein the side plates are fixed to the upper side of the workbench desktop by bolts, and the upper side of the side plates is fixed with a cutting mechanism by bolts; two rotating columns are rotatably installed between the side plates through support bearings, wherein the outer sides of the two rotating columns are wrapped with the belt body, and one end of one of the rotating columns is fixed to the output end of the motor, and the motor is fixed to the corresponding side plate by bolts; one end of the side plate is fixed with an extension frame by bolts, wherein the outer side of the extension frame is rotatably installed with an extrusion roller through a support bearing, and the outer side of the extrusion roller is fitted with the outer side surface of the belt body; a rubber pad is fixed to the outer side surface of the belt body, and such an arrangement can drive the four-way elastic fabric to move, so as to facilitate cutting of different positions of the four-way elastic fabric, and can avoid bulges on the sponge pad on the belt body.

[0010] Furthermore, the flattening frame includes a mounting frame, a sliding plate, an electric push rod, a connecting plate, a column and a flattening roller, the lower end of the mounting frame is fixed with a sliding plate by bolts, wherein the sliding plate is slidably connected to the workbench; the upper side of the mounting frame is fixed with an electric push rod by bolts, wherein the output end of the electric push rod is fixed with a connecting plate by bolts; the lower sides of both ends of the connecting plate are respectively fixed with columns by welding, wherein the columns slide through the mounting frame, and the flattening roller is rotatably installed between the lower ends of the columns through support bearings; the lower side of the mounting frame is rotatably connected to the corresponding rocker by a hinge. Such an arrangement can flatten the four-way stretch fabric without stretching the four-way stretch fabric.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The setting of the conveying mechanism of the utility model can, when in use, lay the four-way stretch fabric on the belt body. After the four-way stretch fabric is cut by the cutting mechanism, the belt body can be driven to move by the cooperation of the motor and the rotating column, thereby driving the four-way stretch fabric to move. Secondly, the squeezing roller can squeeze the outer side surface of the belt body to avoid bulges on the sponge pad on the belt body.

[0013] 2. The setting of the flattening frame of the utility model can make the flattening roller contact the four-way stretch fabric after the four-way stretch fabric is laid on the conveying mechanism through the electric push rod, and then the two flattening frames are moved away from each other through the cooperation of the cylinder, the lifting plate and the rocker, so that the four-way stretch fabric is flattened by the rolling of the flattening roller. During the flattening process, the four-way stretch fabric is naturally unfolded under the guidance of the flattening roller, which not only ensures the flatness of the four-way stretch fabric, but also avoids deformation or damage caused by excessive stretching, thereby improving the quality of the cut product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a structural diagram of the conveying mechanism of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the flattening frame of the utility model.

[0018] In the picture:

[0019] 1-workbench, 2-conveyance mechanism, 21-side plate, 22-rotating column, 23-belt body, 24-motor, 25-extension frame, 26-squeezing roller, 3-cutting mechanism, 4-flattening frame, 41-mounting frame, 42-sliding plate, 43-electric push rod, 44-connecting plate, 45-column, 46-flattening roller, 5-rocker, 6-lifting plate, 7-cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] See also Figure 1 As shown, the utility model is a four-sided stretch fabric cutting equipment, including a workbench 1, a conveying mechanism 2, a cutting mechanism 3, a flattening frame 4, a rocker 5, a lifting plate 6 and a cylinder 7. The workbench 1 is fixed to the ground by expansion bolts, and the upper side of the table top of the workbench 1 is fixed with the conveying mechanism 2 by bolts; the upper side of the conveying mechanism 2 is fixed with the cutting mechanism 3 by bolts, wherein the output end of the cutting mechanism 3 faces the upper side of the conveying mechanism 2, and flattening frames 4 are respectively provided on both sides of the cutting mechanism 3; the flattening frames 4 are all slidably connected to the workbench 1, and the lower ends of the flattening frames 4 are all hingedly rotatably mounted with rockers 5, wherein the lower ends of the rockers 5 are hingedly rotatably connected to the lifting plate 6; the upper side of the lifting plate 6 is fixed to the output end of the cylinder 7 by bolts, wherein the cylinder 7 is fixed to the lower side of the table top of the workbench 1 by bolts.

[0023] like Figure 2As shown, the conveying mechanism 2 includes a side plate 21, a rotating column 22, a belt body 23, a motor 24, an expansion frame 25 and an extrusion roller 26. There are two side plates 21, wherein the side plates 21 are fixed to the upper side of the table top of the workbench 1 by bolts, and the upper side of the side plate 21 is fixed with a cutting mechanism 3 by bolts; two rotating columns 22 are rotatably installed between the side plates 21 through support bearings, wherein the outer side surfaces of the two rotating columns 22 are wrapped with a belt body 23, and one end of one of the rotating columns 22 is fixed to the output end of the motor 24, and the motor 24 is fixed to the corresponding side plate 21 by bolts; one end of the side plate 21 is bolted An extension frame 25 is fixed, wherein a squeezing roller 26 is rotatably mounted on the outer side of the extension frame 25 through a support bearing, and the outer side of the squeezing roller 26 is arranged in contact with the outer side of the belt body 23; a rubber pad is fixed on the outer side of the belt body 23, and when in use, the four-way stretch fabric can be spread on the belt body 23. After the four-way stretch fabric is cut by the cutting mechanism 3, the belt body 23 can be driven to move by the cooperation of the motor 24 and the rotating column 22, thereby driving the four-way stretch fabric to move. Secondly, the squeezing roller 26 can squeeze the outer side of the belt body 23, thereby preventing the sponge pad on the belt body 23 from bulging.

[0024] like Figure 3 As shown, the flattening frame 4 includes a mounting frame 41, a sliding plate 42, an electric push rod 43, a connecting plate 44, a column 45 and a flattening roller 46. The lower end of the mounting frame 41 is fixed with the sliding plate 42 by bolts, wherein the sliding plate 42 is slidably connected to the workbench 1; the upper side of the mounting frame 41 is fixed with the electric push rod 43 by bolts, wherein the output end of the electric push rod 43 is fixed with the connecting plate 44 by bolts; the lower sides of both ends of the connecting plate 44 are respectively fixed with columns 45 by welding, wherein the columns 45 slide through the mounting frame 41, and the columns 45 A flattening roller 46 is rotatably mounted between the lower ends of the mounting frame 41 through a support bearing; the lower side surface of the mounting frame 41 is rotatably connected to the corresponding rocker 5 through a hinge. After the four-way stretch fabric is laid on the conveying mechanism 2, the flattening roller 46 can be brought into contact with the four-way stretch fabric through the electric push rod 43, and then the two flattening frames 4 are moved away from each other through the cooperation of the cylinder 7, the lifting plate 6 and the rocker 5, so that the two flattening frames 4 are moved away from each other, so that the four-way stretch fabric is flattened by the rolling of the flattening roller 46, wherein since the flattening roller 46 can roll accordingly, the four-way stretch fabric will not be stretched.

[0025] See also Figure 1-3As shown, the utility model is a four-way stretch fabric cutting device, and its working principle is: when in use, the four-way stretch fabric is first spread on the conveying mechanism 2, and then the lifting plate 6 is driven downward by the cylinder 7, so that the flattening frame 4 flattens the four-way stretch fabric. After the four-way stretch fabric is flattened, the four-way stretch fabric is cut by the cutting mechanism 3. After the four-way stretch fabric is cut, the four-way stretch fabric can be moved by the conveying mechanism 2, and then the four-way stretch fabric is flattened again by the flattening frame 4.

[0026] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A four-way stretch fabric cutting device, comprising a workbench (1), a conveying mechanism (2), a cutting mechanism (3), a flattening frame (4), a rocker (5), a lifting plate (6) and a cylinder (7), characterized in that: The workbench (1) is fixed on the ground, and a conveying mechanism (2) is fixed on the upper side of the tabletop of the workbench (1); a cutting mechanism (3) is fixed on the upper side of the conveying mechanism (2), wherein the output end of the cutting mechanism (3) faces the upper side of the conveying mechanism (2), and flattening frames (4) are respectively provided on both sides of the cutting mechanism (3); the flattening frames (4) are all slidably connected to the workbench (1), and the lower ends of the flattening frames (4) are rotatably mounted with rockers (5), wherein the lower ends of the rockers (5) are rotatably connected to the lifting plate (6); the upper side of the lifting plate (6) is fixed to the output end of the cylinder (7), wherein the cylinder (7) is fixed to the lower side of the tabletop of the workbench (1).

2. The four-way stretch fabric cutting device according to claim 1, characterized in that: The conveying mechanism (2) comprises a side plate (21), a rotating column (22), a belt body (23), a motor (24), an extension frame (25) and an extrusion roller (26), wherein two side plates (21) are provided, wherein the side plates (21) are both fixed on the upper side of the tabletop of the workbench (1), and the upper side of the side plates (21) is fixed with a cutting mechanism (3); two rotating columns (22) are rotatably installed between the side plates (21), wherein the outer side surfaces of the two rotating columns (22) are wrapped with the belt body (23), and one end of one of the rotating columns (22) is fixed to the output end of the motor (24), and the motor (24) is fixed to the corresponding side plate (21); an extension frame (25) is fixed to one end of the side plate (21), wherein the outer side surface of the extension frame (25) is rotatably installed with an extrusion roller (26), and the outer side surface of the extrusion roller (26) is arranged to fit the outer side surface of the belt body (23); a rubber pad is fixed to the outer side surface of the belt body (23).

3. The four-way stretch fabric cutting device according to claim 1, characterized in that: The flattening frame (4) comprises a mounting frame (41), a sliding plate (42), an electric push rod (43), a connecting plate (44), a column (45) and a flattening roller (46), wherein the lower end of the mounting frame (41) is fixed with a sliding plate (42), wherein the sliding plate (42) is slidably connected to the workbench (1); the upper side surface of the mounting frame (41) is fixed with an electric push rod (43), wherein the output end of the electric push rod (43) is fixed with a connecting plate (44); the lower side surfaces of both ends of the connecting plate (44) are respectively fixed with columns (45), wherein the columns (45) slide through the mounting frame (41), and the flattening roller (46) is rotatably installed between the lower ends of the columns (45); the lower side surface of the mounting frame (41) is rotatably connected to the corresponding rocker (5).

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