Double-sided machine cloth supporting frame with slitting function

Abstract

The utility model discloses a double-sided machine cloth supporting frame with a slitting function. The cloth supporting frame is triangular and comprises two triangular frames and supporting rods arranged at the two ends of the upper portions of the two triangular frames. A guide wheel is arranged at the lower end of one triangular frame; two guide wheels are arranged at the lower end of the other triangular frame; and a blade is arranged between the two guide wheels. A single guide wheel is replaced by the two separated guide wheels at one end needing slitting, the movable blade is additionally arranged between the guide wheels, the blade is pulled out when slitting is needed, the position of the blade is adjusted, and the blade directly splits cloth when the cloth is discharged during weaving; when slitting is not needed, the blade is pushed in and fixed, and the tubular fabric can be continuously woven. The overall structure is simple and use is convenient.

Description

Technical Field

[0001] The utility model relates to a double-sided machine cloth supporting frame with a slitting function. Background Art

[0002] The cloth support of the large circular knitting machine is used to stretch the cloth during the operation of the machine, so that the cloth surface is stretched evenly and flatly, and it is used to transport the cloth to the cloth rolling roller so that the cloth rolling roller can clamp the cloth, so that the cloth rolling process is normal and the cloth surface is appropriately tight. The cloth support of the ordinary double-sided machine is used to support the cylindrical woven fabric. There is a rotating guide wheel at each end. When weaving, the rolling guide wheel can smoothly transport the cloth to the cloth rolling roller. The cloth support makes the woven cloth stretch evenly and smoothly roll down the cloth.

[0003] For the double-sided fabric with spandex, the first step after it is transferred from the manufacturing workshop to the dyeing and finishing workshop is to loosen the tube and cut it for pre-shaping. However, the cloth support frame equipped with ordinary double-sided machines does not have the cutting function. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the purpose of the utility model is to provide a double-sided machine cloth support frame with a slitting function which can shorten the dyeing process.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a double-sided machine cloth support frame with a slitting function. The cloth support frame is triangular in shape, and includes two triangular frames and support rods arranged at both ends of the upper parts of the two triangular frames; a guide wheel is arranged at the lower end of one triangular frame; two guide wheels are arranged at the lower end of the other triangular frame; and a blade is arranged between the two guide wheels.

[0006] Furthermore, a rotating shaft hole is provided at the lower end of the triangular frame, a rotating shaft is provided in the rotating shaft hole, and two guide wheels are provided on the rotating shaft with a spacer sleeve; nuts are used to fasten the rotating shaft at both ends of the rotating shaft;

[0007] One end of the blade is provided with a mounting hole, through which the blade is sleeved on the rotating shaft between the two guide wheels; sleeves are provided between the two sides of the blade and the two guide wheels, and the adjacent end surfaces of the two sleeves fix the blade.

[0008] Furthermore, the length of the blade is greater than the radius of the guide wheel.

[0009] The utility model replaces a single guide wheel with two separate guide wheels at the end where slitting is required, and a movable blade is added in the middle of the guide wheel. When slitting is required, the blade is pulled out and adjusted in position. When the cloth is unwoven, the blade directly slits the cloth; when slitting is not required, the blade is pushed in and fixed, and the cylindrical cloth can continue to be woven. The overall structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 This is an enlarged schematic diagram of the two guide wheels. DETAILED DESCRIPTION

[0012] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0013] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0014] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0015] The utility model aims to add a blade to an ordinary cloth supporting frame so as to directly cut the cloth when the machine is running.

[0016] like Figure 1 As shown, the cloth support frame is triangular in shape, and comprises two triangular frames 1, 2 and support rods 3 arranged at both ends of the upper parts of the two triangular frames; a guide wheel is arranged at the lower end of each triangular frame through a rotating shaft; a guide wheel is arranged at the lower end of one of the triangular frames 1; a guide wheel group 5 is arranged at the lower end of the other triangular frame 2; the guide wheel group 5 has two guide wheels 52, and a blade 6 is arranged between the two guide wheels 52.

[0017] Specifically, Figure 2 As shown, the lower end of the triangular frame 2 is provided with a shaft hole. The guide wheel group 5 includes: a shaft 51 is provided in the shaft hole, two guide wheels 52 are provided on the shaft at intervals, and the two ends of the shaft are fastened to the shaft by nuts 54. A blade 6 is provided on the shaft between the two guide wheels; one end of the blade is provided with a mounting hole, and the blade is sleeved in the middle of the shaft through the mounting hole; in order to fix the blade, a sleeve 53 is provided between the blade and the two guide wheels, and the adjacent end surfaces of the two sleeves are used to fix the blade. The length of the blade should be greater than the radius of the two guide wheels.

[0018] Providing guide wheels on the cloth support frame can make the cloth ends on both sides roll up smoothly without scratches when rolling the cloth; when slitting is needed, pull out the blade and adjust the position, and the blade will directly slit the cloth when unwinding the cloth; when slitting is not needed, push the blade in and fix it, and continue to weave the cylindrical cloth.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0021] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A double-sided machine cloth support frame with a slitting function, characterized in that: The cloth support frame is triangular in shape, and comprises two triangular frames and support rods arranged at both ends of the upper parts of the two triangular frames; a guide wheel is arranged at the lower end of one triangular frame; two guide wheels are arranged at the lower end of the other triangular frame; and a blade is arranged between the two guide wheels.

2. A double-sided machine cloth support frame with a slitting function as claimed in claim 1, characterized in that: The lower end of the triangular frame is provided with a rotating shaft hole, a rotating shaft is provided in the rotating shaft hole, and two guide wheels are provided on the rotating shaft with a spacer sleeve; the rotating shaft is fastened by nuts at both ends of the rotating shaft; One end of the blade is provided with a mounting hole, through which the blade is sleeved on the rotating shaft between the two guide wheels; sleeves are provided between the two sides of the blade and the two guide wheels, and the adjacent end surfaces of the two sleeves fix the blade.

3. A double-sided machine cloth support frame with a slitting function as claimed in claim 1, characterized in that: The length of the blade is greater than the radius of the guide wheel.

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