A spool device

Abstract

The utility model discloses a kind of reel devices, including bottom plate, vertical plate is fixed on the bottom plate upper surface one side, and vertical plate top end is equipped with speed reducer, the output end of speed reducer is fixed with horizontal shaft, the other end of horizontal shaft is fixedly connected with gas expansion shaft, reel is slidably sleeved on the surface of gas expansion shaft, the lateral wall of reel is equipped with recess for clamping fabric, the recess is clamped with clamping plate, clamping plate both ends are provided with clamping assembly;In the utility model, setting speed reducer, horizontal shaft, gas expansion shaft, reel, clamping plate and clamping assembly, when replacing reel, first, fabric is clamped in the recess on the surface of reel, then clamping plate is fixed in recess by clamping assembly, so as to utilize clamping plate and fix fabric in recess, speed reducer drives horizontal shaft, gas expansion shaft and reel rotation realizes the winding of fabric, and the disassembly of clamping plate is also simple and convenient, and the mode of this fixed fabric is more fast and convenient compared with repeatedly twisting bolt.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and in particular to a rolling device. Background Technology

[0002] Fabric winding devices are key equipment in textile production, used to neatly wind fabrics into rolls for easy storage, transportation, and processing. Traditional devices often require manual winding of the fabric starting end after changing the roll, and the entire heavy roll must be removed before a protective film can be applied. This is cumbersome, inefficient, and prone to the rolls becoming loose, directly affecting the level of automation and the quality of the finished product.

[0003] A search revealed that patent CN220925781U discloses a textile fabric processing roll device. The device works by passing the textile fabric through the gap between the pressure plate and the auxiliary plate, placing the fabric on both sides of the front end onto the upper end of the limiting slide plates, moving the limiting slide plates to make the textile fabric contact the clamps, and tightening the bolts to clamp the textile fabric, thus achieving the fixing work of textile fabric rolls of any size.

[0004] However, the above-mentioned device has the following drawbacks: Using bolted clamps to fix the fabric requires tightening and loosening the bolts each time, which is inefficient and cumbersome for production lines that frequently change fabrics; each time the roll is changed, the support must be disassembled, further increasing the complexity; in addition, the pre-tensioning mechanism squeezes the fabric through the pressure plate, generating significant friction between the fabric and the pressure plate during movement, which can easily damage the surface of some fabrics. Therefore, further improvements are needed, and to this end, we propose a roll device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a reel device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rolling device, including a base plate, a vertical plate fixed on one side of the upper surface of the base plate, and a reduction motor installed at the top of the vertical plate. A horizontal shaft is fixed at the output end of the reduction motor, and an air shaft is fixedly connected to the other end of the horizontal shaft. A rolling device is slidably sleeved on the surface of the air shaft. A groove for inserting fabric is provided on the outer wall of the rolling device. A clamping plate is clamped inside the groove. Clamping components are provided at both ends of the clamping plate. Side holes for inserting the clamping components are provided on both sides of the groove. An extrusion component is installed on the upper surface of the base plate.

[0007] Furthermore, a bracket is fixed to the surface of the vertical plate near the horizontal axis, and the horizontal axis passes through the bracket and is rotatably connected to the bracket via a bearing.

[0008] Furthermore, the snap-fit ​​assembly includes side grooves formed at both ends of the snap-fit ​​plate, a first spring is fixed to the inner wall of the side groove, and a snap-fit ​​rod is fixedly connected to the other end of the first spring. The end of the snap-fit ​​rod away from the first spring is snapped into the side hole.

[0009] Furthermore, handles are fixedly connected to both ends of the card plate, and a notch is provided at the top of the side hole for the handle to pass through.

[0010] Furthermore, the extrusion assembly includes a gantry frame fixed to the upper surface of the base plate. The bottom end of the gantry frame is rotatably connected to a support roller via a bearing. Multiple second springs are fixed to the top wall of the gantry frame. The bottom ends of the multiple second springs are jointly fixed to a U-shaped plate. An extrusion roller is rotatably connected to the inside of the U-shaped plate via a bearing. The extrusion roller is located directly above the support roller.

[0011] Furthermore, rubber sleeves are fixed to the surfaces of both the extrusion roller and the support roller.

[0012] The beneficial effects of this utility model are:

[0013] 1. In use, this utility model includes a geared motor, a horizontal shaft, an air shaft, a drum, a clamping plate, and a clamping assembly. When changing the drum, the fabric is first clamped in the groove on the surface of the drum, and then the clamping plate is fixed in the groove through the clamping assembly. The clamping plate is used to fix the fabric in the groove. The geared motor drives the horizontal shaft, air shaft, and drum to rotate to achieve the winding of the fabric. The clamping plate is also easy to disassemble. This method of fixing the fabric is faster and more convenient than repeatedly tightening bolts.

[0014] 2. When in use, this utility model is equipped with a squeezing assembly, which includes a gantry frame, a support roller, a second spring, a U-shaped plate, and a squeezing roller. The fabric is clamped by the rotating squeezing roller and the support roller. During the process of the fabric being rolled up and moved, the squeezing roller and the support roller can be driven to rotate, thereby reducing the friction of the fabric and avoiding damage to the fabric surface. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is an overall sectional view of the present invention;

[0017] Figure 2 This is a partial perspective view of the present invention;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 For the present utility model Figure 1 Enlarged view of section B in the middle.

[0020] The attached figures are labeled as follows:

[0021] 1. Base plate; 2. Vertical plate; 3. Gear motor; 4. Horizontal shaft; 5. Air shaft; 6. Drum; 61. Groove; 62. Side hole; 7. Clamping plate; 8. Clamping assembly; 81. Side groove; 82. First spring; 83. Clamping rod; 9. Handle; 10. Bracket; 11. Extrusion assembly; 111. Gantry frame; 112. Support roller; 113. Second spring; 114. U-shaped plate; 115. Extrusion roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown, a rolling device is disclosed, including a base plate 1, a vertical plate 2 fixed on one side of the upper surface of the base plate 1, and a reduction motor 3 installed at the top of the vertical plate 2. A horizontal shaft 4 is fixed at the output end of the reduction motor 3, and an air shaft 5 is fixedly connected to the other end of the horizontal shaft 4. A rolling drum 6 is slidably sleeved on the surface of the air shaft 5. A groove 61 for inserting fabric is provided on the outer wall of the rolling drum 6. A clamping plate 7 is clamped inside the groove 61. A clamping component 8 is provided at both ends of the clamping plate 7. Side holes 62 for inserting the clamping component 8 are provided on both sides of the groove 61. An extrusion component 11 is installed on the upper surface of the base plate 1.

[0024] A bracket 10 is fixed on the surface of the vertical plate 2 near the horizontal axis 4. The horizontal axis 4 passes through the bracket 10 and is rotatably connected to the bracket 10 through a bearing.

[0025] The bracket 10 further supports the horizontal shaft 4, so there is no need to set a support at the other end of the horizontal shaft 4. When it is necessary to disassemble the drum 6, the drum 6 can be directly pulled away from the end away from the horizontal shaft 4, making the disassembly of the drum 6 simpler and more convenient.

[0026] The snap-fit ​​assembly 8 includes side grooves 81 formed at both ends of the snap-fit ​​plate 7. A first spring 82 is fixed to the inner side wall of the side groove 81. A snap-fit ​​rod 83 is fixedly connected to the other end of the first spring 82. The end of the snap-fit ​​rod 83 away from the first spring 82 is snapped into the side hole 62.

[0027] When fixing the fabric to the surface of the roll 6, first, the fabric is clamped in the groove 61 on the surface of the roll 6. Then, the clamping rods 83 on both sides of the clamping plate 7 are pressed, causing the clamping rods 83 to retract into the side grooves 81. Next, the clamping plate 7 is inserted into the groove 61. The clamping plate 7 will press against the fabric surface, fixing the fabric in the groove 61. When the clamping rod 83 is aligned with the side hole 62, the first spring 82 presses the clamping rod 83 into the side hole 62, thereby fixing the clamping plate 7 in the groove 61. A rubber pad can be provided on the surface of the clamping plate 7 to increase the friction between the clamping plate 7 and the fabric and to protect the fabric.

[0028] Handles 9 are fixedly connected to both ends of the card plate 7, and a notch is provided at the top of the side hole 62 for the handles 9 to pass through.

[0029] When disassembling the card plate 7, squeeze the card rod 83 to disengage from the side hole 62, and then use the handle 9 to remove the card plate 7 from the groove 61.

[0030] The extrusion assembly 11 includes a gantry frame 111 fixed to the upper surface of the base plate 1. The bottom of the gantry frame 111 is rotatably connected to a support roller 112 via a bearing. Multiple second springs 113 are fixed to the top wall of the gantry frame 111. The bottom ends of the multiple second springs 113 are jointly fixedly connected to a U-shaped plate 114. An extrusion roller 115 is rotatably connected to the inside of the U-shaped plate 114 via a bearing. The extrusion roller 115 is located directly above the support roller 112.

[0031] When the fabric passes between the support roller 112 and the squeeze roller 115, the second spring 113 presses down on the U-shaped plate 114 and the squeeze roller 115, thereby using the support roller 112 and the squeeze roller 115 to squeeze the fabric. Since both the support roller 112 and the squeeze roller 115 are rotatably arranged, the friction between the fabric and the support roller 112 and the squeeze roller 115 during the movement is reduced.

[0032] Both the extrusion roller 115 and the support roller 112 are fitted with rubber sleeves. These rubber sleeves further protect the fabric surface.

[0033] Working principle: In use, first, the roll 6 is placed on the surface of the air shaft 5, then the air shaft 5 is inflated to fix the roll 6 (the air shaft 5 adopts existing technology). Then, the fabric is passed through the extrusion roller 115 and the support roller 112, and then the end of the fabric is clamped in the groove 61 on the surface of the roll 6. Next, the clamping plate 7 is clamped into the groove 61, and the fabric is squeezed and fixed by the clamping plate 7. When winding, the reduction motor 3 is started to drive the horizontal shaft 4 and the air shaft 2 to rotate, thereby winding the fabric onto the surface of the roll 6.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reel device, comprising a base plate (1), characterized in that: A vertical plate (2) is fixed on one side of the upper surface of the base plate (1), and a geared motor (3) is installed at the top of the vertical plate (2). A horizontal shaft (4) is fixed at the output end of the geared motor (3), and an air shaft (5) is fixedly connected to the other end of the horizontal shaft (4). A roller (6) is slidably sleeved on the surface of the air shaft (5). A groove (61) for inserting fabric is opened on the outer wall of the roller (6). A clamping plate (7) is clamped inside the groove (61). A clamping component (8) is provided at both ends of the clamping plate (7). Side holes (62) for inserting the clamping component (8) are opened on both sides of the groove (61). An extrusion component (11) is installed on the upper surface of the base plate (1).

2. The winding device according to claim 1, characterized in that: A bracket (10) is fixed on the surface of the vertical plate (2) near the horizontal axis (4). The horizontal axis (4) passes through the bracket (10) and is rotatably connected to the bracket (10) through a bearing.

3. The winding device according to claim 1, characterized in that: The snap-fit ​​assembly (8) includes side grooves (81) formed at both ends of the snap plate (7). A first spring (82) is fixed to the inner wall of the side groove (81). A snap rod (83) is fixedly connected to the other end of the first spring (82). The end of the snap rod (83) away from the first spring (82) is snapped into the side hole (62).

4. The winding device according to claim 1, characterized in that: The card plate (7) is fixedly connected to handles (9) at both ends, and the top of the side hole (62) is provided with a notch for the handles (9) to pass through.

5. A winding device according to claim 1, characterized in that: The extrusion assembly (11) includes a gantry frame (111) fixed to the upper surface of the base plate (1). The bottom of the gantry frame (111) is rotatably connected to a support roller (112) via a bearing. Multiple second springs (113) are fixed to the top wall of the gantry frame (111). The bottom ends of the multiple second springs (113) are jointly fixed to a U-shaped plate (114). An extrusion roller (115) is rotatably connected to the inside of the U-shaped plate (114) via a bearing. The extrusion roller (115) is located directly above the support roller (112).

6. A winding device according to claim 5, characterized in that: Both the extrusion roller (115) and the support roller (112) are fixed with rubber sleeves.

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