Clothing cloth feeding mechanism
By designing a rotary support device and a limiting device in the garment cloth feeding mechanism, the problems of inclination and eccentric rotation of the roll in the prior art are solved, smooth conveying of the cloth and reducing wrinkles, and simplifying the material change process.
Patent Information
- Application Number
- CN202421171601.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When changing materials, the existing clothing and cloth feeding mechanisms cause the roll to tilt and eccentrically rotate due to the single-sided support, causing the fabric to shift and wrinkle. The double-sided support is troublesome and easy to deform, affecting the uniformity of the feeding.
A garment cloth feeding mechanism including a rotary support device and a limiting device is designed, and the support height and position adjustment is achieved through a supporting ring combined with a rotary support rod and a multi-ring block. The limiting device of the U-shaped frame and the screw is combined. Ensure that the roll is coaxial and smoothly conveyed when rotating.
It is achieved to keep the height and position of the support device unchanged when changing the cloth roll, avoid eccentric rotation and fabric offset, ensure smooth discharge of the cloth, reduce the occurrence of wrinkles, and simplify the material change process.
Smart Images
Figure CN222312228U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cloth feeding, in particular to a clothing cloth feeding mechanism. Background Art
[0002] Cloth is a commonly used material in decoration, including chemical fiber carpet, non-woven wall cloth, linen, nylon, colored tape, flannel and other types of cloth. In the production process of clothing cloth, a conveying mechanism is needed.
[0003] The cloth roll needs to be inserted into the material change shaft first. If the material change shaft adopts one-side support, it is convenient for material change. However, because it is supported on only one side, it is easy to tilt under the action of gravity, which causes the cloth roll to rotate eccentrically, further causing the cloth to shift and wrinkle. If the material change shaft adopts double-sided support, the cloth roll has good coaxiality when rotating, and the cloth roll discharge is more uniform, but the support on the other side needs to be removed for material change, so the material change is more troublesome, and in the process of removing one side support multiple times, it is easy to cause the support to deform and shift, which further leads to the inconsistency of the support on both sides of the material change shaft, and the cloth roll rotates eccentrically, which causes the cloth to shift and wrinkle. Utility Model Content
[0004] The utility model provides a clothing cloth feeding mechanism to solve the shortcomings in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clothing cloth feeding mechanism, including a workbench and a feeding shaft arranged above the workbench, including: a limiting device, including a U-shaped frame arranged on the workbench, and a movable plate symmetrically arranged and movably arranged on the U-shaped frame; a supporting device, used to support the feeding shaft, including a supporting rod rotatably arranged on the workbench and a supporting ring arranged on the top of the supporting rod, and the supporting ring is composed of a plurality of ring blocks.
[0006] Preferably, an installation groove is opened on the surface of the workbench, a rotating shaft is arranged in the installation groove, the bottom of the support rod is rotatably connected to the rotating shaft and a fixing hole is arranged on the side wall of the bottom of the support rod, and a fixing pin is arranged on the side wall of the workbench to cooperate with the fixing hole of the support rod.
[0007] Preferably, the two arms of the U-shaped frame are rotatably connected to a screw rod, two symmetrical reverse threads are provided on the side of the screw rod, two symmetrical movable plates are threadedly connected to the screw rod, a limit plate is fixedly connected to the bottom of the movable plate, a scale is fixedly connected to one side of the U-shaped frame, and a pointer is fixedly connected to one side of the limit plate.
[0008] Preferably, one end of the screw rod located outside the U-shaped frame is fixedly connected to a turntable, and the surface of the turntable is provided with anti-slip grooves.
[0009] Preferably, a bearing is provided at one end of the screw rod located inside the U-shaped frame, the outer ring of the bearing is fixedly connected to the U-shaped frame, and the inner ring of the bearing is fixedly connected to the screw rod.
[0010] Preferably, the two limiting plates are fixedly connected to one side away from each other with a telescopic rod, and one end of the telescopic rod is fixedly connected to the U-shaped frame.
[0011] Preferably, a plurality of cylindrical rollers are arranged in the support ring.
[0012] Preferably, the fixing hole arranged on the side wall at the bottom of the support rod is provided with a trumpet-shaped opening on the side facing the fixing pin for easy insertion.
[0013] In summary, the beneficial effects of the utility model are:
[0014] 1. By setting a rotatable support device, it is convenient to change the cloth roll. After the support device is reset, the height and position of the support device remain unchanged, so that the cloth roll will not rotate eccentrically, avoiding the deviation of the cloth roll discharge;
[0015] 2. By setting a limit device, the direction of movement of the cloth roll can be limited, further avoiding the deviation of the cloth roll, making the cloth roll discharge smoother, which would cause cloth wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the limiting device of the utility model;
[0018] Figure 3 For this utility model Figure 2 A magnified image of point A;
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the supporting device of the utility model.
[0020] Legend: 1. Workbench; 11: Mounting slot; 12: Fixing pin; 2. Feed shaft; 3. Guide roller; 4. Limiting device; 41. U-shaped frame; 42. Screw; 43. Moving plate; 44. Limiting plate; 45. Pointer; 46. Scale; 47. Turntable; 48. Telescopic rod; 5. Support device; 51. Support rod; 52. Support ring. DETAILED DESCRIPTION
[0021] Reference Figure 1-4As shown, this embodiment discloses a clothing cloth feeding mechanism, including a workbench 1, the upper surface of the workbench 1 is rotatably connected to a feeding shaft 2 by means of a bracket, the arc surface of the feeding shaft 2 is covered with cloth, the upper surface of the workbench 1 is rotatably connected to a guide roller 3 by means of a support plate, and the upper surface of the workbench 1 is provided with a limiting device 4 and a supporting device 5.
[0022] Embodiment 1:
[0023] like Figure 1-4 The support device 5 is used to support a support ring 52 of the feed shaft 2 and a support rod 51 arranged at the bottom of the support ring 52 and rotatably arranged on the workbench 1. The support ring 52 is composed of a plurality of ring blocks, and the ring blocks can be fixedly connected by sliding groove plug-in, which is convenient for removing some of the ring blocks, thereby eliminating the limit on the feed shaft 2 and facilitating the rotation of the support rod 51. The workbench 1 is provided with a mounting groove 11 on the surface of the workbench 1, and a rotating shaft is arranged in the mounting groove 11. The bottom of the support rod 51 is rotatably connected to the rotating shaft and a fixing hole is arranged on the bottom side wall of the support rod 51. The side wall of the workbench 1 is provided with a fixing pin 12 that cooperates with the fixing hole of the support rod 51. When it is necessary to replace the cloth roll, some of the ring blocks are removed and the fixing pin 12 is pulled out, so that the support rod 51 can be rotated and tilted, which is convenient for replacing the cloth roll. At the same time, because the support rod 51 rotates around the rotating shaft, the height of the support rod 51 does not need to be adjusted and it is difficult to wear, which is conducive to always maintaining consistency with the other end of the feed shaft 2, thereby further reducing the eccentricity of the cloth roll rotation.
[0024] Embodiment 2:
[0025] Reference Figure 1-4 As shown, the limit device 4 includes a U-shaped frame 41, which is fixedly connected to the upper surface of the workbench 1. The two arms of the U-shaped frame 41 are rotatably connected to the same screw rod 42. The arc surface of the screw rod 42 is provided with two symmetrical reverse threads. The arc surface of the screw rod 42 is threadedly connected to two symmetrical moving plates 43. The bottom of the moving plate 43 is fixedly connected to a limit plate 44. A scale 46 is fixedly connected to one side of the U-shaped frame 41, and a pointer 45 is fixedly connected to one side of the limit plate 44. Before the cloth needs to be conveyed, the screw 42 on the U-shaped frame 41 is first rotated, and the screw 42 brings the two movable plates 43 closer to or away from each other, and the movable plates 43 move with the two limit plates 44, and the distance between the two limit plates 44 is adjusted by the position of the scale 46 indicated by the pointer 45 above the limit plate 44, so that the distance between the two limit plates 44 and the width of the cloth are adapted to each other. Finally, when the feeding shaft 2 transports the cloth, the cloth first passes through the guide roller 3, and then the cloth is conveyed between the two limit plates 44. The limit plates 44 set by the limit device 4 achieve the effect of limiting cloth of different widths, thereby avoiding misalignment of the cloth during transportation, which causes cloth wrinkles.
[0026] In order to further improve the stability of the rotation of the screw 42, refer to Figure 1-4 As shown, one end of the screw 42 located outside the U-shaped frame 41 is fixedly connected to a turntable 47, and the surface of the turntable 47 is provided with anti-slip grooves. By providing the turntable 47, the effect of facilitating the staff to rotate the screw 42 is achieved, which brings convenience to the staff. A bearing is provided at one end of the screw 42 located inside the U-shaped frame 41, the outer ring of the bearing is fixedly connected to the U-shaped frame 41, and the inner ring of the bearing is fixedly connected to the screw 42. The bearing is provided to improve the stability of the rotation of the screw 42 and prevent the screw 42 from shaking. The two limit plates 44 are fixedly connected to the side away from each other with a telescopic rod 48, and one end of the telescopic rod 48 is fixedly connected to the U-shaped frame 41. By providing the telescopic rod 48, the effect of limiting the moving direction of the limit plate 44 is achieved, the limit plate 44 is prevented from rotating, and the stability of the movement of the limit plate 44 is improved.
[0027] In order to further reduce the friction of the feed shaft 2, as Figure 4 As shown, a plurality of cylindrical rollers are arranged in the support ring 52 .
[0028] Furthermore, in order to facilitate the insertion of the fixing pin 12 into the fixing support rod 51, a fixing hole arranged on the bottom side wall of the support rod 51 is provided with a trumpet-shaped opening on one side facing the fixing pin for easy insertion.
[0029] Working principle: before the cloth needs to be conveyed, the screw 42 on the U-shaped frame 41 is first rotated by the turntable 47, and the screw 42 brings the two movable plates 43 closer to or away from each other, and the movable plates 43 move with the two limit plates 44, and the distance between the two limit plates 44 is adjusted by the position of the scale 46 indicated by the pointer 45 above the limit plate 44, so that the distance between the two limit plates 44 and the width of the cloth are adapted to each other, and finally when the feeding shaft 2 transports the cloth, the cloth first passes through the guide roller 3, and then the cloth is conveyed between the two limit plates 44, and the limit plates 44 set by the limit device 4 achieve the effect of limiting the cloth of different widths, thereby avoiding the misalignment of the cloth during the conveying process, thereby causing the cloth to wrinkle.
[0030] When the cloth roll needs to be replaced, part of the ring block is removed and the fixing pin 12 is pulled out, so that the support rod 51 can be rotated and tilted, which is convenient for replacing the cloth roll. At the same time, because the support rod 51 rotates around the rotating shaft, the height of the support rod 51 does not need to be adjusted and it is difficult to wear, which is conducive to always maintaining consistency with the other end of the feed shaft 2, thereby further reducing the eccentricity of the cloth roll rotation.
Claims
1. A clothing cloth feeding mechanism, comprising a workbench (1) and a feeding shaft (2) arranged above the workbench (1), characterized in that: include: A limiting device (4) comprises a U-shaped frame (41) arranged on the workbench (1), and a movable plate (43) symmetrically arranged and movably arranged on the U-shaped frame (41); The support device (5) is used to support the feeding shaft (2), comprising a support rod (51) rotatably arranged on the workbench (1) and a support ring (52) arranged on the top of the support rod (51), wherein the support ring (52) is composed of a plurality of ring blocks.
2. A clothing cloth feeding mechanism according to claim 1, characterized in that: The surface of the workbench (1) is provided with a mounting groove (11), a rotating shaft is arranged in the mounting groove (11), the bottom of the support rod (51) is rotatably connected to the rotating shaft and the bottom side wall of the support rod (51) is provided with a fixing hole, and the side wall of the workbench (1) is provided with a fixing pin (12) that cooperates with the fixing hole of the support rod (51).
3. A clothing cloth feeding mechanism according to claim 1, characterized in that: The two arms of the U-shaped frame (41) are rotatably connected to a screw rod (42), the side of the screw rod (42) is provided with two mutually symmetrical reverse threads, the screw rod (42) is threadedly connected to two mutually symmetrical moving plates (43), the bottom of the moving plate (43) is fixedly connected to a limiting plate (44), one side of the U-shaped frame (41) is fixedly connected to a scale (46), and one side of the limiting plate (44) is fixedly connected to a pointer (45).
4. A clothing cloth feeding mechanism according to claim 3, characterized in that: One end of the screw rod (42) located outside the U-shaped frame (41) is fixedly connected to a rotating disk (47), and the surface of the rotating disk (47) is provided with anti-slip grooves.
5. A clothing cloth feeding mechanism according to claim 4, characterized in that: A bearing is provided at one end of the screw rod (42) located inside the U-shaped frame (41); the outer ring of the bearing is fixedly connected to the U-shaped frame (41); and the inner ring of the bearing is fixedly connected to the screw rod (42).
6. A clothing cloth feeding mechanism according to claim 5, characterized in that: The two limiting plates (44) are both fixedly connected to a telescopic rod (48) on one side away from each other, and one end of the telescopic rod (48) is fixedly connected to the U-shaped frame (41).
7. A clothing cloth feeding mechanism according to claim 1, characterized in that: A plurality of cylindrical rollers are arranged inside the support ring (52).
8. A clothing cloth feeding mechanism according to claim 2, characterized in that: The fixing hole arranged on the side wall of the bottom of the support rod (51) is provided with a trumpet-shaped opening on one side facing the fixing pin (12) for easy insertion.