Winding device with tightening mechanism

Abstract

The utility model relates to the technical field of winding devices, and discloses a winding device with a tightening mechanism, which comprises a base, a fixing frame I is fixed at the top of the base, a rotating roller is rotatably connected to the inner side of the fixing frame I, a fixing frame II is fixed at the top of the base, a winding roller is rotatably connected to the inner side of the fixing frame II, and the winding roller is rotatably connected to the inner side of the fixing frame II. The winding device with the tightening mechanism comprises a first fixing frame and a second fixing frame, the surface of the second fixing frame is provided with a tightening assembly for preventing fabric from loosening, a limiting assembly for preventing deviation and a deviation rectifying assembly capable of preventing fabric deviation, the tightening assembly comprises a cavity, and the cavity is formed in the second fixing frame. And a clamping block enters a limiting groove in a reciprocating mode through a circular ring, a through hole and a short rod, normal rotation of a cylinder is not affected, a worker can conveniently rotate the clamping block, the pressing rod can conveniently tighten the fabric, and the phenomenon that the fabric is loose during rolling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device with a tensioning mechanism. Background Art

[0002] During the production and processing of textile fabrics, after processing is completed, the fabrics need to be rolled up through a winding device to facilitate subsequent storage and transportation. At the same time, it can also protect the fabrics and prevent wrinkles from folding.

[0003] According to a publicly disclosed winding device for textile fabric processing (Announcement No.: CN215885715U), the above application discloses a movably arranged first support plate on the front side, which allows the winding roller to be directly separated from the first support plates on both sides, thereby facilitating the removal of the rolled fabric. This solves the problem of the inconvenience of taking out the rolled fabric during use in the existing fabric winding device, and improves the convenience of using the winding device.

[0004] However, the aforementioned application lacks an effective fabric tensioning mechanism, which results in the fabric becoming wrinkled or loose during the winding process due to relaxation. This not only affects the aesthetics and quality of the fabric, but can also cause inconvenience during subsequent processing and use, and even damage the fabric. The relaxed state of the fabric before winding can also lead to uneven tension distribution during the winding process, resulting in inconsistent roll tightness after winding, increasing the risk of deformation during storage and transportation. Furthermore, loose fabric can affect the efficiency of the winding device, increasing operational difficulty and time costs. Utility Model Content

[0005] The purpose of the present invention is to provide a winding device with a tensioning mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a winding device with a tensioning mechanism, comprising a base, a fixing frame 1 being fixed on the top of the base, a roller being rotatably connected to the inner side of the fixing frame 1, a fixing frame 2 being fixed on the top of the base, a winding roller being rotatably connected to the inner side of the fixing frame 2, a tensioning component for preventing the fabric from loosening, a limiting component for preventing deviation, and a deviation-correcting component for preventing the fabric from deflecting being provided on the surface of the fixing frame 2, the tensioning component comprising:

[0007] The cavity is opened inside the fixing frame 2, a connecting groove is opened on the surface of the fixing frame 2, a cylinder is rotatably connected to the inner wall of the connecting groove, a connecting frame is fixed on the surface of the cylinder, and a clamping rod is fixed on the inner side of the connecting frame.

[0008] Preferably, the tensioning assembly also includes a circular ring, which is rotatably connected to the inner wall of the cavity, and a through hole is provided on the surface of the circular ring, and the inner wall of the through hole is in contact with a short rod, and a fixing plate is fixed on the surface of the short rod, and the fixing plate, short rod and through hole are all provided with five groups, and the five groups of fixing plates, short rods and through holes are all arranged in a circular array with the center of the circular ring as the axis, and a groove is provided on the surface of the fixing plate, and a rubber ring is fitted on the inner side of the groove, and a limiting groove is provided on the surface of the cylinder, and a clamping block is fixed on the surface of the fixing plate, and the clamping block passes through the cavity, and the fixing plate is slidably connected to the inner wall of the cavity, and the connecting frame is rotated, and the tightening rod is close to the fabric to flip over, and the fabric is tightened, and the clamping block reciprocates into the limiting groove through the circular ring, through the through hole and short rod, which will not affect the normal rotation of the cylinder, and is convenient for personnel to rotate.

[0009] The L-shaped rod is fixed to the surface of the first screw terminal and the L-shaped rod is inserted into the inner wall of the first screw terminal, so that the L-shaped rod can be limited to the position of the first screw terminal.

[0010] Preferably, the correction component includes a threaded rod, which is rotatably connected to the inner side of the connecting frame, and a motor is fixed to the surface of the connecting frame. The output shaft of the motor passes through the connecting frame, and the output shaft of the motor is fixed to the surface of the threaded rod. The threaded rod passes through a movable plate, and the clamping rod passes through the movable plate. The movable plate is threadedly connected to the threaded rod, and the movable plate is slidably connected to the clamping rod. Turning on the motor for forward or reverse rotation drives the movable plates to move closer or farther away from each other, which can adapt to different fabric widths and prevent the fabric from shifting during subsequent winding.

[0011] Preferably, the clamping block is configured as a triangular block, and when it contacts the inner wall of the limiting groove, the clamping block can drive the fixing plate to move.

[0012] Preferably, the through hole is arranged in an arc shape, so that the short rod and the fixed plate can move radially synchronously when the ring rotates.

[0013] Preferably, the threaded rod is provided with two opposite sections of threads, which can make the movable plates move closer to or away from each other when rotated.

[0014] Compared with the prior art, the present invention provides a winding device with a tensioning mechanism, which has the following beneficial effects:

[0015] 1. The winding device with a tensioning mechanism rotates the connecting frame through the set tensioning assembly, and the tightening rod is turned close to the fabric. The card block reciprocates into the limit groove through the ring, through the through hole, and short rod, which will not affect the normal rotation of the cylinder, making it convenient for personnel to rotate and convenient for the tightening rod to tighten the fabric, avoiding the fabric from loosening when winding.

[0016] 2. The winding device with a tensioning mechanism rotates the round block through the setting of the limiting component, and the position of the notch 1 is staggered with the notch 2, and the surface of the L-shaped rod contacts the inner wall of the round block, so that the L-shaped rod, the fixed plate, the clamping block, the cylinder, the connecting frame, and the clamping rod are limited to avoid accidental displacement of the clamping rod, which affects the tension of the fabric.

[0017] 3. The winding device with a tensioning mechanism, through the set correction component, turns on the motor forward or reverse, drives the movable plates to move closer or farther away from each other, can adapt to different fabric widths, and can prevent the fabric from shifting during subsequent winding, affecting the beauty of the winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the exploded cross-section structure of the second fixing frame, the tensioning assembly, and the limiting assembly of the utility model;

[0021] Figure 4 This is a partial structural diagram of the tightening component and the limiting component of the utility model;

[0022] Figure 5 This is a front view structural diagram of the fixing plate, groove, rubber ring and clamping block of the utility model.

[0023] In the figure: 1. Base; 2. Fixing frame 1; 3. Roller; 4. Fixing frame 2; 5. Winding roller; 6. Tensioning assembly; 60. Cavity; 61. Connecting groove; 62. Cylinder; 63. Connecting frame; 64. Pressing rod; 65. Ring; 66. Through hole; 67. Short rod; 68. Fixing plate; 69. Block; 600. Groove; 601. Rubber ring; 602. Limiting groove; 7. Limiting assembly; 70. Linking groove; 71. L-shaped rod; 72. Block; 73. Fixing block; 74. Notch 1; 75. Notch 2; 76. Rubber strip; 77. Stabilizing groove; 8. Correcting assembly; 80. Threaded rod; 81. Motor; 82. Movable plate. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a winding device with a tensioning mechanism, comprising a base 1, a fixing frame 2 is fixed on the top of the base 1, a roller 3 is rotatably connected to the inner side of the fixing frame 2, a fixing frame 2 is fixed on the top of the base 1, a winding roller 5 is rotatably connected to the inner side of the fixing frame 2, a tensioning component 6 for preventing the fabric from loosening, a limiting component 7 for preventing deviation and a correction component 8 for preventing the fabric from deflecting are provided on the surface of the fixing frame 2, the tensioning component 6 comprises: a cavity 60, the cavity 60 is opened inside the fixing frame 2 4, a connecting groove 61 is opened on the surface of the fixing frame 2 4, a cylinder 62 is rotatably connected to the inner wall of the connecting groove 61, a connecting frame 63 is fixed to the surface of the cylinder 62, a pressing rod 64 is fixed to the inner side of the connecting frame 63, the tensioning component 6 also comprises a ring 65, the ring 65 is rotatably connected to the inner wall of the cavity 60, a through hole 66 is opened on the surface of the ring 65, and a short rod 67 is abutted against the inner wall of the through hole 66. The surface of the short rod 67 is fixed with a fixing plate 68. There are five groups of fixing plates 68, short rods 67 and through holes 66. The five groups of fixing plates 68, short rods 67 and through holes 66 are arranged in a circular array with the center of the ring 65 as the axis. A groove 600 is provided on the surface of the fixing plate 68. A rubber ring 601 is attached to the inner side of the groove 600. A limiting groove 602 is provided on the surface of the cylinder 62. A clamping block 69 is fixed on the surface of the fixing plate 68. The clamping block 69 passes through the cavity 60. The fixing plate 68 is slidably connected to the inner wall of the cavity 60, the block 69 is set as a triangular block, the through hole 66 is set as an arc, the connecting frame 63 is rotated, the clamping rod 64 is flipped close to the fabric, so that the clamping rod 64 tightens the fabric, and the connecting frame 63 drives the cylinder 62 to rotate. The inner wall of the limiting groove 602 resists the surface of the block 69, and the block 69 reciprocates into the limiting groove 602 through the ring 65, the through hole 66, and the short rod 67, which will not affect the normal rotation of the cylinder 62.

[0025] When the locking cam 75 is unlocked, the locking cam 78 is unlocked and the locking cam 78 is unlocked.

[0026] The correction component 8 includes a threaded rod 80, which is rotatably connected to the inner side of the connecting frame 63. A motor 81 is fixed to the surface of the connecting frame 63. The output shaft of the motor 81 passes through the connecting frame 63, and the output shaft of the motor 81 is fixed to the surface of the threaded rod 80. The threaded rod 80 passes through a movable plate 82, and the clamping rod 64 passes through the movable plate 82. The movable plate 82 is threadedly connected to the threaded rod 80, and the movable plate 82 is slidingly connected to the clamping rod 64. The threaded rod 80 is provided with two opposite threads. Turning on the motor 81 for forward or reverse rotation can make the threaded rod 80 rotate forward or reverse, driving the movable plates 82 to move closer or farther away from each other, which can adapt to different fabric widths and prevent the fabric from being offset during subsequent winding.

[0027] When the fabric needs to be rolled up, it is wound around the surface of the winding roller 5 through the surface of the rotating roller 3, and the winding roller 5 is opened to roll the fabric. At this time, the connecting frame 63 is rotated, and the connecting frame 63 drives the pressing rod 64 to approach the fabric and flip it over, so that the pressing rod 64 tightens the fabric. At the same time, when the fixing plate 68 moves, it drives the L-shaped rod 71 to move. At this time, the L-shaped rod 71 moves in the linkage groove 70, and the L-shaped rod 71 moves in the notch 1 74 and the notch 2 75. At the same time, the connecting frame 6 3 rotates, synchronously driving the cylinder 62 to rotate. At this time, the inner wall of the limiting groove 602 contacts the surface of the clamping block 69, so that the clamping block 69 drives the fixing plate 68 to move away from the cylinder 62. At the same time, the fixing plate 68 drives the short rod 67 to move synchronously. At this time, the surface of the short rod 67 contacts the inner wall of the through hole 66, causing the ring 65 to rotate forward, causing each fixing plate 68 to perform synchronous radial movement. At this time, the rubber ring 601 expands. When the position of the clamping block 69 is parallel to the limiting groove 602, the rubber ring 601 contracts. When the cam 72 is in the closed position, the spring 76 is in the closed position, and the spring 76 is in the closed position, so that the cam 76 is in the closed position, and the spring 76 is in the closed position, so that the cam 76 is in the closed position, and the spring 76 is in the closed position, so that the cam 76 is in the closed position, so that the cam 76 is in the closed position, so that the cam 76 is in the closed position,

[0028] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A winding device with a tensioning mechanism, comprising a base (1), characterized in that: A fixing frame 1 (2) is fixed on the top of the base (1), and a roller (3) is rotatably connected to the inner side of the fixing frame 1 (2). A fixing frame 2 (4) is fixed on the top of the base (1), and a winding roller (5) is rotatably connected to the inner side of the fixing frame 2 (4). The surface of the fixing frame 2 (4) is provided with a tightening component (6) for preventing the fabric from loosening, a limiting component (7) for preventing deviation, and a correction component (8) for preventing the fabric from deflecting. The tightening component (6) includes: a cavity (60), the cavity (60) is opened inside the fixing frame 2 (4), a connecting groove (61) is opened on the surface of the fixing frame 2 (4), the inner wall of the connecting groove (61) is rotatably connected to a cylinder (62), a connecting frame (63) is fixed on the surface of the cylinder (62), and a pressing rod (64) is fixed on the inner side of the connecting frame (63).

2. A winding device with a tensioning mechanism according to claim 1, characterized in that: The tightening assembly (6) further comprises a ring (65), the ring (65) being rotatably connected to the inner wall of the cavity (60), a through hole (66) being provided on the surface of the ring (65), a short rod (67) being in contact with the inner wall of the through hole (66), a fixing plate (68) being fixed on the surface of the short rod (67), and the fixing plate (68), the short rod (67) and the through hole (66) are all provided in five groups, and the five groups of fixing plates (68), short rods (67) and through holes are (66) are all arranged in a circular array with the center of the ring (65) as the axis center. A groove (600) is provided on the surface of the fixing plate (68), and a rubber ring (601) is attached to the inner side of the groove (600). A limiting groove (602) is provided on the surface of the cylinder (62). A clamping block (69) is fixed on the surface of the fixing plate (68), and the clamping block (69) passes through the cavity (60). The fixing plate (68) is slidably connected to the inner wall of the cavity (60).

3. A winding device with a tensioning mechanism according to claim 2, characterized in that: The limiting assembly (7) includes a linkage groove (70), an L-shaped rod (71) is fixed on the surface of one of the five groups of fixed plates (68), and the end of the L-shaped rod (71) away from the fixed plate (68) passes through the linkage groove (70), the surface of the second fixing frame (4) is rotatably connected with a round block (72), the surface of the second fixing frame (4) is fixed with a fixed block (73), the surface of the round block (72) is fixed with a rubber strip (76), the inner side of the fixed block (73) is provided with a stabilizing groove (77), the surface of the round block (72) is provided with a notch (74), and the surface of the fixed block (73) is provided with a notch (75), and the rubber strip (76) and the stabilizing groove (77) are both provided in two groups, and the two groups of rubber strips (76) and the stabilizing groove (77) are both symmetrically arranged with the center line of the round block (72) as the symmetry axis.

4. The winding device with a tensioning mechanism according to claim 1, characterized in that: The correction component (8) includes a threaded rod (80), the threaded rod (80) is rotatably connected to the inner side of the connecting frame (63), a motor (81) is fixed to the surface of the connecting frame (63), the output shaft of the motor (81) passes through the connecting frame (63), and the output shaft of the motor (81) is fixed to the surface of the threaded rod (80), the threaded rod (80) passes through a movable plate (82), the clamping rod (64) passes through the movable plate (82), the movable plate (82) is threadedly connected to the threaded rod (80), and the movable plate (82) is slidably connected to the clamping rod (64).

5. The winding device with a tensioning mechanism according to claim 2, characterized in that: The clamping block (69) is configured as a triangular block.

6. The winding device with a tensioning mechanism according to claim 2, characterized in that: The through hole (66) is configured to be arc-shaped.

7. The winding device with a tensioning mechanism according to claim 4, characterized in that: The threaded rod (80) is provided with two opposite threads.

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