Cloth winding and unwinding device for garment production
By designing adjustable distance moving and limiting components, the problems of high production cost and inconvenience in use of existing fabric winding devices are solved. This achieves convenient fabric fixing and reduces the need for high-pressure gas, thereby improving the economy and operational efficiency of garment production.
Patent Information
- Application Number
- CN202520110041.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing fabric winding devices are expensive to produce and inconvenient to use, mainly because the air shaft structure is complex and requires high-pressure inflation and an additional air pump, which leads to inconvenience and increased costs.
A fabric winding and unwinding device for garment production was designed. It adopts adjustable distance moving components and limiting components. By pushing the bearing plate with external force to change the vertical distance with the fixed axis, it achieves a fixed engagement with the fabric roll, which simplifies the fixing process and reduces the dependence on high-pressure gas.
It reduced production costs, improved the ease of use of the equipment, reduced the demand for high-pressure gas, and simplified the operation process.
Smart Images
Figure CN223674063U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the reel technology field, in particular to a cloth winding and unwinding device for garment production. BACKGROUND
[0002] In the production process of cloth, the cloth roll is wound on the outer periphery of a cloth roll shaft, then the cloth roll shaft is fixed by inserting a gas expansion shaft into the cloth roll shaft, and then the cloth roll is wound and unwound. The gas expansion shaft is a special winding and unwinding shaft, that is, the surface of the shaft can be protruded after high-pressure inflation. The gas expansion shaft can be applied to machines for winding and unwinding and cutting, and is widely used. When the cloth roll is wound on the roll shaft, the inner diameter is not uniform. If the inner diameter of the cloth roll shaft is too large, an axle sleeve is usually used on the outer side of the gas expansion shaft. When the axle sleeve is used, the gas in the gas expansion shaft is first released, the axle sleeve is sleeved on the outer side of the gas expansion shaft, the gas expansion shaft is inflated to fix the position of the axle sleeve, and then the axle sleeve is inflated to adapt to the cloth roll shaft with an excessively large inner diameter. The existing gas expansion shaft structure is complex, needs high-pressure inflation for use, and can be disassembled only after deflation. The high-pressure gas needs an additional air pump, which increases the production cost of the product and is inconvenient to use. CONTENT OF THE UTILITY MODEL
[0003] The application aims to provide a cloth winding and unwinding device for garment production to solve the technical problems of high production cost and inconvenience in the prior art.
[0004] To achieve the above-mentioned purpose, the application adopts the technical scheme of providing a cloth winding and unwinding device for garment production, which comprises a fixed shaft and a moving assembly arranged on the fixed shaft. The moving assembly comprises a plurality of bearing plates, and the distance between the bearing plates and the fixed shaft is adjustable. A limiting assembly is arranged on the fixed shaft. The limiting assembly limits the moving assembly after movement to change the distance between the bearing plates and the fixed shaft.
[0005] Through the above technical scheme, the cloth roll shaft is sleeved on the moving assembly, the vertical distance between the bearing plates and the fixed shaft is changed by external force to change the diameter of the overall moving assembly, the fixed cooperation with the cloth roll shaft is realized, and the limiting assembly limits the movement of the moving assembly and the movement after the movement.
[0006] Optionally, the fixed shaft is connected with a mounting plate. A ball bearing and a bearing mounting seat matched with the ball bearing are arranged on the mounting plate, and the fixed shaft is matched with the ball bearing. A fixed plate is further arranged on the fixed shaft. A strip-shaped through hole matched with the number of bearing plates is arranged on the fixed plate.
[0007] Through the technical scheme, the fixed plate plays a limiting role, and the bearing plate is limited and fixed during movement, and the mounting plate plays a mounting role and is fixedly connected with external equipment through screws.
[0008] Optionally, one edge of the bearing plate is opposite to the outer circumferential surface of the fixed shaft, one end of the bearing plate passes through the strip-shaped through hole, the bearing plates on both sides of the fixed plate are both provided with pulleys, the outer circumferential surface of the pulley is abutted with the surface of the fixed plate, the edge of the bearing plate away from the fixed shaft is integrally provided with a matching plate, the side surface of the matching plate is opposite to the outer circumferential surface of the fixed shaft, and the side surface of the matching plate is provided as a rough surface.
[0009] Through the technical scheme, the structure of the pulley is arranged to limit the bearing plate so that the bearing plate can only change the distance from the fixed shaft, the matching plate can be arranged as an arc shape, and the rough surface is used to abut against the inner wall of the cloth reel.
[0010] Optionally, the moving assembly further comprises a fixed tube sleeved on the fixed shaft, the fixed tube moves axially along the fixed shaft under the action of external force, the outer circumferential surface of the fixed tube is fixedly provided with a strip-shaped plate, and the strip-shaped plate is rotatably connected with the bearing plate through a plurality of connecting plates.
[0011] Through the technical scheme, the movement of the fixed tube is pushed, and the position of the connecting plate is changed, because the bearing plate is limited by the strip-shaped through hole, the bearing plate can be pushed away from the fixed tube and the fixed shaft, so that the matching plate connected with the growing plate abuts against the inner wall of the cloth reel, and the cloth reel is fixed.
[0012] Optionally, the end of the fixed shaft away from the bearing mounting seat is provided with an external thread, the limiting assembly comprises a threaded tube, the threaded tube is threadedly connected with the external thread on the fixed shaft, a plurality of hand levers are fixedly arranged on the threaded tube, a plain bearing is movably sleeved on the fixed shaft, one end of the plain bearing is abutted with the end surface of the fixed tube, and the other end is abutted with the end surface of the threaded tube.
[0013] Through the technical scheme, the limiting assembly is arranged, the threaded tube is rotated through the hand lever, the connecting position of the threaded tube with the fixed shaft is changed, the movement of the fixed tube is pushed, and the plain bearing is arranged to reduce the friction.
[0014] Optionally, the limiting assembly further comprises a limiting block detachably mounted on the threaded tube, the limiting block is arranged in a shape of, the two ends of the shape are distributed as limiting ends and a connecting end, the connecting end is detachably connected with the threaded tube through screws, the limiting end is provided with a mounting notch, a limiting wheel is arranged in the mounting notch, the limiting wheel is rotatably mounted in the mounting notch through a pin shaft, and the diameter of the limiting wheel is greater than the width of the mounting notch.
[0015] Optionally, the fixed pipe end is provided with a limiting ring; the limiting ring is located between the limiting end and the connecting end of the limiting block; the limiting wheel is in sliding abutment with the limiting ring.
[0016] By the above technical solution, the T-shaped structure of the limiting block is provided, the threaded pipe movement can pull the fixed pipe movement, thereby reducing the distance between the bearing plate and the fixed pipe, and the limiting wheel and the limiting ring are provided to avoid limiting the rotation of the threaded pipe.
[0017] The beneficial effects of the present application: compared with the prior art, the cloth winding and unwinding device for garment production provided by the present application has the beneficial effects of being convenient to use and reducing the use cost of the air inflation shaft. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0019] Fig. 1 The structure schematic diagram of the embodiment of the present application is shown in the figure.
[0020] Fig. 2 The structure schematic diagram of the embodiment of the present application is shown in the figure.
[0021] Fig. 3 The structure schematic diagram of the limiting assembly of the embodiment of the present application is shown in the figure.
[0022] In the figure, the reference numerals are as follows: 1, fixed shaft; 2, bearing plate; 3, mounting plate; 4, bearing mounting seat; 5, fixed plate; 6, strip-shaped through hole; 7, matching plate; 8, fixed pipe; 9, strip-shaped plate; 10, connecting plate; 11, external thread; 12, threaded pipe; 13, hand lever; 14, plane bearing; 15, limiting block; 16, limiting end; 17, connecting end; 18, limiting wheel; 19, limiting ring; 20, pulley. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in combination with specific embodiments.
[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 limiting the present application.
[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" is two or more, unless otherwise specifically limited.
[0027] As Figs. 1 to 3 shown, the purpose of the embodiment of the present application is to provide a fabric winding and unwinding device for garment production, so as to solve the technical problems of high production cost and inconvenience in use in the prior art.
[0028] To achieve the above-mentioned purpose, the technical solution adopted by the present application is: providing a fabric winding and unwinding device for garment production, comprising a fixed shaft 1 and a moving assembly arranged on the fixed shaft 1; the moving assembly comprises a plurality of bearing plates 2, and the distance between the bearing plates 2 and the fixed shaft 1 is adjustable; a limiting assembly is arranged on the fixed shaft 1; the limiting assembly limits the moving assembly after moving, and changes the distance between the bearing plates 2 and the fixed shaft 1.
[0029] Through the above technical solution, the fabric reel is sleeved on the moving assembly, the vertical distance between the bearing plate 2 and the fixed shaft 1 is changed by external force, and then the diameter of the overall moving assembly is changed, the fixed cooperation with the fabric reel is realized, and the limiting assembly limits the movement of the moving assembly and the movement after the movement.
[0030] Optionally, the fixed shaft 1 is connected with a mounting plate 3; the mounting plate 3 is provided with a ball bearing and a bearing mounting seat 4 matched with the ball bearing, and the fixed shaft 1 is matched with the ball bearing; the fixed shaft 1 is further provided with a fixed plate 5; the fixed plate 5 is provided with a strip-shaped through hole 6 matched in number with the bearing plate 2.
[0031] Through the above technical solution, the fixed plate 5 plays a limiting role, and the limiting and fixing of the bearing plate 2 during movement are realized, and the mounting plate 3 plays a mounting role, and the mounting plate 3 is fixedly connected with external equipment through screws.
[0032] Optionally, one edge of the bearing plate 2 is opposite to the outer surface of the fixed shaft 1; one end of the bearing plate 2 passes through the strip-shaped through hole 6; the two sides of the bearing plate 2 on both sides of the fixed plate 5 are provided with pulleys 20; a total of four pulleys 20, the outer surface of the pulley 20 is in abutment with the surface of the fixed plate 5; the edge of the bearing plate 2 away from the fixed shaft 1 is integrally provided with a matching plate 7; the side surface of the matching plate 7 is opposite to the outer surface of the fixed shaft 1; the side surface of the matching plate 7 is provided as a rough surface.
[0033] Through the technical scheme, the structure of the pulley 20 is set, which can limit the bearing plate 2 so that it can only change the distance from the fixed shaft 1; the matching plate 7 can be provided as an arc shape, and the rough surface is used to abut against the inner wall of the cloth roll.
[0034] Optionally, the moving assembly further comprises a fixed tube 8 sleeved on the fixed shaft 1, the fixed tube 8 moves axially along the fixed shaft 1 under the action of external force; the outer surface of the fixed tube 8 is fixedly provided with a strip-shaped plate 9; a plurality of connecting plates 10 are rotatably connected between the strip-shaped plate 9 and the bearing plate 2.
[0035] Through the technical scheme, the movement of the fixed tube 8 is pushed, and then the position of the connecting plate 10 is changed, because the bearing plate 2 is limited by the strip-shaped through hole 6, so the bearing plate 2 can be pushed away from the fixed tube 8 and the fixed shaft 1, so that the matching plate 7 connected with the growth plate abuts against the inner wall of the cloth roll, and the fixing of the cloth roll is realized.
[0036] Optionally, the end of the fixed shaft 1 away from the bearing mounting seat 4 is provided with an external thread 11; the limiting assembly comprises a threaded tube 12; the threaded tube 12 is threadedly connected with the external thread 11 on the fixed shaft 1; a plurality of hand levers 13 are fixedly provided on the threaded tube 12; a plain bearing 14 is movably sleeved on the fixed shaft 1; one end of the plain bearing 14 is in abutment with the end surface of the fixed tube 8, and the other end is in abutment with the end surface of the threaded tube 12.
[0037] Through the technical scheme, the limiting assembly is provided, the rotation of the threaded tube 12 is changed by the hand lever 13, the connection position of the threaded tube 12 with the fixed shaft 1 is changed, the movement of the fixed tube 8 is pushed, and the plain bearing 14 is provided, so as to reduce the friction.
[0038] Optionally, the limiting assembly further comprises a limiting block 15 detachably mounted on the threaded tube 12; the limiting block 15 is provided in a shape of a Chinese character and the two ends are distributed as limiting ends 16 and connecting ends 17; the connecting end 17 is detachably connected with the threaded tube 12 through a screw; the limiting end 16 is provided with a mounting gap; a limiting wheel 18 is arranged in the mounting gap, the limiting wheel 18 is rotatably mounted in the mounting gap through a pin shaft, and the diameter of the limiting wheel 18 is greater than the width of the mounting gap.
[0039] Optionally, the end of the fixed tube 8 is provided with a limiting ring 19; the limiting ring 19 is located between the limiting end 16 and the connecting end 17 of the limiting block 15; the limiting wheel 18 is in sliding abutment with the limiting ring 19.
[0040] Through the technical scheme, the limiting block 15 is provided with the U-shaped structure, the threaded tube 12 can pull the fixed tube 8 to move, thereby reducing the distance between the fixed tube 8 and the bearing plate 2, and the limiting wheel 18 and the limiting ring 19 are provided to avoid limiting the rotation of the threaded tube 12.
[0041] The application has the beneficial effects that compared with the prior art, the cloth winding and unwinding device for garment production is convenient to use and reduces the use cost of the air inflation shaft.
[0042] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary and is not intended to limit the scope of the application to these examples; under the idea of the application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the application as described above. In order to be brief, they are not provided in details.
[0043] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the spirit and scope of the application are intended to be included within the scope of the application.
Claims
1. A fabric take-up and unwrap device for garment production, characterized in that: It includes a fixed shaft (1) and a movable component disposed on the fixed shaft (1); the movable component includes several bearing plates (2), the distance between the bearing plates (2) and the fixed shaft (1) is adjustable; a limit component is disposed on the fixed shaft (1); the limit component limits the movable component after it has moved, thereby changing the distance between the bearing plates (2) and the fixed shaft (1).
2. The fabric winding and unwinding device for garment production according to claim 1, characterized in that: The fixed shaft (1) is connected to a mounting plate (3); the mounting plate (3) is provided with a ball bearing and a bearing mounting seat (4) that cooperates with the ball bearing, and the fixed shaft (1) cooperates with the ball bearing; the fixed shaft (1) is also provided with a fixed plate (5); the fixed plate (5) is provided with a strip-shaped through hole (6) that matches the number of bearing plates (2).
3. The fabric winding and unwinding device for garment production according to claim 2, characterized in that: One edge of the bearing plate (2) is opposite to the outer peripheral surface of the fixed shaft (1); one end of the bearing plate (2) passes through the strip-shaped through hole (6); pulleys (20) are installed on both sides of the bearing plate (2) on both sides of the fixed plate (5); the outer peripheral surface of the pulley (20) abuts against the surface of the fixed plate (5); a mating plate (7) is integrally provided on one edge of the bearing plate (2) away from the fixed shaft (1); the side of the mating plate (7) is opposite to the outer peripheral surface of the fixed shaft (1); the side of the mating plate (7) is set as a rough surface.
4. The fabric winding and unwinding device for garment production according to claim 3, characterized in that: The moving component also includes a fixed tube (8) sleeved on the fixed shaft (1), which moves axially along the fixed shaft (1) under the action of external force; a strip plate (9) is fixedly provided on the outer circumferential surface of the fixed tube (8); a plurality of connecting plates (10) are rotatably connected between the strip plate (9) and the bearing plate (2).
5. The fabric winding and unwinding device for garment production according to claim 4, characterized in that: The fixed shaft (1) is provided with an external thread (11) at the end away from the bearing mounting seat (4); the limiting component includes a threaded tube (12); the threaded tube (12) is threadedly connected to the external thread (11) on the fixed shaft (1); a number of levers (13) are fixedly provided on the threaded tube (12); a plane bearing (14) is movably sleeved on the fixed shaft (1); one end of the plane bearing (14) abuts against the end face of the fixed tube (8), and the other end abuts against the end face of the threaded tube (12).
6. The fabric winding and unwinding device for garment production according to claim 5, characterized in that: The limiting component also includes a limiting block (15) that can be detachably installed on the threaded pipe (12); the limiting block (15) is configured in the shape of a c, with a limiting end (16) and a connecting end (17) distributed at both ends; the connecting end (17) is detachably connected to the threaded pipe (12) by a screw; the limiting end (16) is provided with an installation notch; a limiting wheel (18) is provided in the installation notch, the limiting wheel (18) is rotatably installed in the installation notch by a pin, and the diameter of the limiting wheel (18) is greater than the width of the installation notch.
7. The fabric take-up and unwrap device for garment production according to claim 6, characterized in that: The fixed tube (8) is provided with a limiting ring (19) at its end; the limiting ring (19) is located between the limiting end (16) and the connecting end (17) of the limiting block (15); the limiting wheel (18) slides against the limiting ring (19).