Cloth reel with adjustable length

Abstract

The utility model discloses a cloth reel with adjustable length, which relates to the technical field of textile, and comprises two winding drums, sliding rods and sliding chutes are arranged at the ends, close to each other, of the two winding drums, the sliding rods and the sliding chutes on each winding drum are distributed along the circumference of the winding drum in a staggered manner, and the sliding rods on one winding drum can be inserted into the sliding chutes on the other winding drum; the fixed cylinder is fixed to a winding cylinder, and a plurality of clamping grooves are formed in the inner wall of the fixed cylinder in the axial direction at intervals; the sliding barrel is fixed to the other winding barrel, and a clamping block is arranged in the sliding barrel. One winding drum is pushed and pulled to enable the sliding rod on the winding drum to slide in the sliding groove in the other winding drum, so that the length formed by combining the two winding drums can be adjusted, and after the length is adjusted, the bolt is tightened to enable the clamping block to enter the clamping groove, so that the sliding drum is fixed in the fixed drum; therefore, the two winding drums are fixed and cannot slide relative to each other, and cloth winding operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving technical field especially relates to a length adjustable cloth reel. BACKGROUND

[0002] Weaving is roughly divided into two processes of spinning and weaving, and thread, silk, hemp and other raw materials can be processed into silk thread and then woven into cloth through a weaving machine. When the weaving machine is processing cloth, it will wind the cloth, and the winding requires a weaving machine cloth reel. Different lengths of cloth reels are required according to the different widths of the cloth.

[0003] The existing weaving machine cloth reel does not have the function of length adjustment, so when winding cloth of different widths, the weaving machine cloth reel cannot be flexibly adjusted according to the width of the cloth. The same length of the weaving machine cloth reel is not convenient for winding cloth of various widths, and different lengths of the weaving machine cloth reel are required to wind the cloth, increasing the use cost of the weaving machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems in the prior art and provides a cloth reel capable of winding cloth of different widths and facilitating length adjustment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A length-adjustable cloth reel comprises:

[0007] Two winding drums, each of which is provided with a sliding rod and a sliding groove at one end close to each other, the sliding rods and the sliding grooves on each winding drum are staggered and arranged along the circumference of the winding drum, and the sliding rod on one winding drum can be inserted into the sliding groove on the other winding drum;

[0008] A fixed cylinder fixed with one winding drum, and a plurality of clamping grooves are arranged on the inner wall of the fixed cylinder in an axial direction;

[0009] A sliding cylinder fixed with the other winding drum, and a clamping block is arranged in the sliding cylinder;

[0010] And a moving rod slidably connected to the inside of the sliding cylinder, the moving rod is movable to push the clamping block into a clamping groove.

[0011] Further, the sliding rod and the sliding groove have the same width, so that each sliding rod is inserted into a sliding groove.

[0012] Further, one end of each of the two winding drums is fixedly connected with a first fixed plate and a second fixed plate, one end of the sliding cylinder is fixedly connected with the first fixed plate, one end of the fixed cylinder is fixedly connected with the second fixed plate, and one end of the sliding cylinder is slidably connected to the inside of the fixed cylinder.

[0013] Further, a threaded hole is formed in the first fixed plate, a bolt is arranged in the threaded hole, the lower end of the bolt is tapered, the end of the moving rod is inclined, and the bolt is lowered to push the moving rod to move to one side.

[0014] Further, a through hole is formed in the inner wall of the sliding cylinder, the clamping block is arranged in the through hole, the end of the moving rod is tapered, the end of the clamping block is inclined, and the moving rod is moved to push the clamping block to slide in the through hole.

[0015] Further, the end of the clamping block close to the clamping groove is arc-shaped, and the clamping groove is matched with the arc-shaped end of the clamping block.

[0016] Further, a plurality of connecting rods are fixedly connected between one end of the fixed cylinder and the winding cylinder and between the other end of the fixed cylinder and the winding cylinder.

[0017] Further, the connecting rods are arranged at intervals around the fixed cylinder, and one end of each connecting rod is fixedly connected with a sliding rod.

[0018] Further, the outer portions of the two winding cylinders are fixedly connected with limiting plates.

[0019] Further, the first fixed plate and the second fixed plate are each provided with a rotating shaft.

[0020] The length-adjustable cloth reel has the advantages that:

[0021] In the utility model, the length-adjustable cloth reel is pushed and pulled to make the sliding rod on one winding cylinder slide in the sliding groove on the other winding cylinder, so that the length of the two winding cylinders combined can be adjusted, the sliding rod on the two winding cylinders is embedded in the sliding groove, so that the outer portions of the two winding cylinders are maintained in a cylindrical shape, and the cloth can be conveniently rolled up.

[0022] When the length adjustment is completed, the bolt is tightened, the bolt pushes the moving rod to move to one side in the sliding cylinder, the moving rod pushes the end of the clamping block into the clamping groove, the sliding cylinder is fixed in the fixed cylinder, so that the two winding cylinders are fixed and cannot slide relative to each other, and the cloth rolling operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a kind of length-adjustable cloth reel's three-dimensional structure schematic diagram;

[0024] Figure 2 The utility model provides a kind of length-adjustable cloth reel's three-dimensional structure schematic diagram after length adjustment;

[0025] Figure 3 The utility model provides a kind of length-adjustable cloth reel's sectional structure schematic diagram;

[0026] Figure 4 An enlarged structural schematic view of part A of Figure 3

[0027] Figure 5 An enlarged structural schematic view of part B of Figure 3

[0028] In the figure: 1 winding drum, 101 sliding rod, 102 sliding groove, 2 first fixed plate, 3 bolt, 4 rotating shaft, 5 second fixed plate, 6 limiting plate, 7 connecting rod, 8 fixed cylinder, 801 clamping groove, 9 sliding cylinder, 10 moving rod, 11 clamping block. DETAILED DESCRIPTION

[0029] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0030] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0031] In the description of the patent, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0032] In the description of the patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meanings of the above terms in the patent can be understood according to the specific circumstances.

[0033] Referring to Figures 1-5 , a length-adjustable cloth reel is applied to cloth winding, so as to facilitate winding of cloth of different widths.

[0034]

[0034] The length-adjustable cloth reel comprises two winding drums 1, a fixed cylinder 8, a sliding cylinder 9, and a moving rod 10.

[0035] ​The two winding rollers 1 are coaxially arranged, and the ends of the two winding rollers 1 close to each other are respectively provided with slide rods 101 and slide grooves 102. The slide rods 101 and the slide grooves 102 on each winding roller 1 are staggered and distributed along the circumference of the winding roller 1. The slide rods 101 and the slide grooves 102 have the same width. The slide rod 101 on one winding roller 1 can be inserted into the slide groove 102 on the other winding roller 1. By pulling the winding rollers 1, the slide rod 101 on one winding roller 1 can slide in the slide groove 102 on the other winding roller 1, so that the length of the combination of the two winding rollers 1 can be adjusted.

[0036] One end of each of the two winding rollers 1 is fixedly connected with a first fixed plate 2 and a second fixed plate 5. One end of a slide cylinder 9 is fixedly connected with the first fixed plate 2, and one end of a fixed cylinder 8 is fixedly connected with the second fixed plate 5. One end of the slide cylinder 9 is slidingly connected to the inside of the fixed cylinder 8. When the two winding rollers 1 move, one end of the slide cylinder 9 will slide in the inside of the fixed cylinder 8, thereby guiding the two winding rollers 1 and providing the connection stability of the two winding rollers 1.

[0037] A threaded hole is formed in the first fixed plate 2, and a bolt 3 is arranged in the inside of the threaded hole. The lower end of the bolt 3 is conical. One end of a moving rod 10 is inclined. The moving rod 10 is slidingly connected to the inside of the slide cylinder 9. When the bolt 3 is screwed and rotated downward, the conical part of the lower end of the bolt 3 will contact the inclined surface of one side of the moving rod 10, thereby pushing the moving rod 10 to move to one side in the inside of the slide cylinder 9.

[0038] A plurality of clamping grooves 801 are arranged on the inner wall of the fixed cylinder 8 in an axial direction. A through hole is formed in the inner wall of the slide cylinder 9, and a clamping block 11 is arranged in the inside of the through hole. One end of the moving rod 10 is conical, and one end of the clamping block 11 is inclined. When the moving rod 10 is pushed to move by the bolt 3, the conical part of one end of the moving rod 10 will contact the inclined surface of the clamping block 11, thereby pushing the clamping block 11 to slide in the inside of the through hole, pushing one end of the clamping block 11 into the clamping groove 801, and fixing the slide cylinder 9 in the inside of the fixed cylinder 8. At this time, the two winding rollers 1 are fixed and cannot move, thereby fixing the length of the two winding rollers 1. Since one end of the clamping block 11 close to the clamping groove 801 is arc-shaped, the clamping groove 801 is matched with the arc-shaped end of the clamping block 11. After the bolt 3 is unscrewed, the two winding rollers 1 can be directly pushed and pulled to change the length. The arc-shaped surface of the clamping block 11 will not be clamped into the clamping groove 801. The clamping block 11 is provided with two structures which are symmetrical on the upper and lower sides.

[0039] A plurality of connecting rods 7 are fixedly connected between one end of the fixed cylinder 8 and one winding roller 1 and between the other end of the fixed cylinder 8 and the winding roller 1. The connecting rods 7 are arranged around the fixed cylinder 8 at intervals, and one end of each connecting rod 7 is fixedly connected with a slide rod 101. The other end of one winding roller 1 is supported and fixed by the connecting rod 7, thereby improving the stability of the combination of the two winding rollers 1.

[0040] The outer part of each of the two winding rollers 1 is fixedly connected with a limiting plate 6, and the limiting plate 6 can limit the winding cloth, so as to facilitate the winding of the cloth.

[0041] The first fixed plate 2 and the second fixed plate 5 are each provided with a rotating shaft 4, the rotating shaft 4 is convenient for installation of the device and is connected with a motor to wind the cloth.

[0042] When the length of the winding roller 1 needs to be adjusted, the screwdriver is used to loosen the bolt 3, at this time, one of the winding rollers 1 can be pushed and pulled, so that the sliding rod 101 on the winding roller 1 slides in the sliding groove 102 on the other winding roller 1, so that the length of the two winding rollers 1 combined can be adjusted, and since the sliding rod 101 and the sliding groove 102 are embedded with each other, the outer part of the two winding rollers 1 can maintain a cylindrical shape, so as to facilitate the winding of the cloth.

[0043] When the length adjustment is completed, the bolt 3 is tightened, the bolt 3 is rotated and lowered, the tapered part at the lower end of the bolt 3 contacts the inclined surface on one side of the moving rod 10, so as to push the moving rod 10 to move to one side in the inner part of the sliding cylinder 9, the tapered part of the moving rod 10 contacts the inclined surface of the clamping block 11, so as to push the clamping block 11 to slide in the through hole, and one end of the clamping block 11 is pushed into the clamping groove 801, so that the sliding cylinder 9 is fixed in the inner part of the fixed cylinder 8, and the sliding cylinder 9 and the fixed cylinder 8 cannot slide with each other, so that the two winding rollers 1 are fixed and cannot slide with each other, at this time, the length of the two winding rollers 1 is fixed, so as to facilitate the cloth winding operation.

[0044] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A length-adjustable cloth reel, characterized by, The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 2. A length adjustable cloth reel according to claim 1, characterized in that: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 3. A length adjustable cloth reel according to claim 1, characterized in that: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 4. A length adjustable cloth reel according to claim 3, characterized in that: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 5. A length adjustable cloth reel according to claim 1, wherein: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 6. A length adjustable cloth reel according to claim 1, characterized in that: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 7. A length adjustable cloth reel according to claim 1, wherein: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 8. A length adjustable cloth reel according to claim 7, characterized in that: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 9. A length adjustable cloth reel according to claim 1, wherein: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), 10. A length adjustable cloth reel according to claim 3, wherein: The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding drum (1), The utility model relates to a rolling device for two winding drums (1) are close to each other one end of two winding drums (1) are equipped with slide bar (101) and slide groove (102), the slide bar (101) and the slide groove (102) on every winding drum (1) are staggered and are distributed along the circumference of winding drum (1), the slide bar (101) on a winding drum (1) can be inserted into the slide groove (102) on another winding

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