Discharging mechanism for elastic wire tension adjusting device

Abstract

The utility model provides a pay-off mechanism for an elastic wire tension adjusting device, which comprises a frame, a pay-off component and a tension adjuster are arranged on the frame, the pay-off component comprises a bottom plate, an angle adjusting plate and a pay-off rod, the bottom plate, the angle adjusting plate and the pay-off rod are rotatably connected onto the frame, and the pay-off rod is vertically mounted on the angle adjusting plate. And an included angle is formed between the bottom plate and the angle adjusting plate, so that the axis of the discharging rod faces an input shaft of the tension adjuster. By means of the structure, in the manufacturing process of the discharging mechanism, the angle between the angle adjusting plate and the bottom plate can be directly adjusted through the arrangement of the angle adjusting plate, so that when the discharging rod is perpendicularly installed on the angle adjusting plate, the axis of the discharging rod can face the input shaft of the tension adjuster, and therefore the discharging rod can be conveniently adjusted. Therefore, when the angle adjusting plate is drilled, the angle adjusting plate can be drilled at a vertical angle, so that the machining difficulty can be reduced, and the manufacturing cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a feeding mechanism for an elastic wire tension adjusting device. Background Technique

[0002] Elastic wires are required in disposable hygiene product series (such as baby diapers, pull-up pants, adult pull-up pants, etc.). During the production of this series, the elastic wire reel needs to be placed on the feeding mechanism of the tension adjusting device first to unwind the elastic wire; in order to ensure the continuous unwinding of the elastic wire, generally two elastic wire reels are placed on one side of the tension adjusting device at the same time. To ensure the smooth unwinding of the elastic wire reel, the axis of the elastic wire reel is oriented towards the input shaft of the tension regulator, so that the elastic wire can be gradually released around the outer circumference of the reel.

[0003] However, in order to ensure that the axis of the elastic wire reel can be oriented towards the input shaft of the tension regulator, the feeding frame of the traditional feeding mechanism is generally directly installed on the connecting base plate obliquely through bolts. As Figure 1 shown, it is a structural schematic diagram of the feeding mechanism of the prior art. Among them, a solid connecting base 23 is provided on the feeding mechanism 2 of the prior art, and the feeding frame 22 is connected to the connecting base plate 21 through the connecting base 23; when manufacturing the feeding mechanism 2 of the prior art, since there is an included angle between the feeding frame 22 and the connecting base plate 21, the connecting base plate 21 and the connecting base 23 need to be drilled at a certain inclination angle to install the feeding frame 22 on the connecting base 23 through bolts, so that the axis of the feeding frame 22 is oriented towards the input shaft of the tension adjusting device. Therefore, under the structural limitation of the feeding mechanism of the prior art, the drilling method of the connecting base plate 21 and the connecting base 23 at an inclined angle is likely to increase the processing difficulty and improve the manufacturing cost. Content of the Utility Model

[0004] The utility model discloses a feeding mechanism for an elastic wire tension adjusting device, mainly solving the problems of large processing difficulty and high manufacturing cost of the feeding mechanism.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] The utility model provides a feeding mechanism for an elastic wire tension adjusting device, including a frame, a feeding component and a tension regulator are arranged on the frame. The feeding component includes a base plate, an angle adjusting plate and a feeding rod which are rotatably connected to the frame. The feeding rod is vertically installed on the angle adjusting plate. There is an included angle between the base plate and the angle adjusting plate, so that the axis of the feeding rod is oriented towards the input shaft of the tension regulator.

[0007] In one embodiment, the bottom plate is connected to the angle adjustment plate through a connecting plate.

[0008] In one embodiment, the angle of the included angle is less than 90°.

[0009] In one embodiment, the bottom plate is connected to the frame through a hinge.

[0010] In one embodiment, an elastic positioning member is provided on the material feeding rod, and the elastic positioning member is embedded into the elastic material reel to fix the elastic material reel on the material feeding rod.

[0011] In one embodiment, one end of the elastic positioning member is a fixing portion, the other end is a supporting portion, a protruding portion protruding away from the material feeding rod is provided between the fixing portion and the supporting portion, the fixing portion is fixed on the material feeding rod, the protruding portion is used to fix the elastic material reel on the material feeding rod, and one surface of the supporting portion abuts against the material feeding rod.

[0012] The advantages or beneficial effects in the above technical solutions at least include: During the manufacturing process of the material feeding mechanism, since the material feeding assembly 3 includes a bottom plate 31, an angle adjustment plate 32 and a material feeding rod 33 that are rotatably connected to the frame 1, the material feeding rod 33 is vertically installed on the angle adjustment plate 32, and there is an included angle between the bottom plate 31 and the angle adjustment plate 32, so that the axis of the material feeding rod 33 faces the input shaft of the tension regulator 4. Therefore, through the setting of the angle adjustment plate 32, the angle between the angle adjustment plate 32 and the bottom plate 31 can be directly adjusted, so that when the material feeding rod 33 is vertically installed on the angle adjustment plate 32, the axis of the material feeding rod 33 can face the input shaft of the tension regulator 4, so that when drilling the angle adjustment plate 32, drilling can be performed on the angle adjustment plate 32 at a vertical angle, thereby reducing the processing difficulty and manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings illustrate exemplary embodiments of the present invention and are used in conjunction with the description to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention, and the drawings are included in this specification and form a part of this specification.

[0014] Figure 1 Shows a schematic structural diagram of a material feeding mechanism of the prior art;

[0015] Figure 2 Shows a schematic position diagram of a material feeding assembly and a tension regulator on a frame according to an exemplary embodiment of the present invention;

[0016] Figure 3 Shows a front view structural diagram of a material feeding assembly according to an exemplary embodiment of the present invention;

[0017] Figure 4 The side view structural schematic diagram of the material feeding assembly according to an exemplary embodiment of the present utility model is shown;

[0018] Figure 5 The top view structural schematic diagram of the material feeding assembly according to an exemplary embodiment of the present utility model is shown.

[0019] Explanation of reference numerals:

[0020] 1. Frame;

[0021] 2. Material feeding mechanism;

[0022] 21. Connecting bottom plate; 22. Material feeding rack; 23. Connecting base;

[0023] 3. Material feeding assembly;

[0024] 31. Bottom plate; 32. Angle adjusting plate; 33. Material feeding rod; 34. Connecting plate; 35. Elastic positioning member; 351. Fixed part; 352. Protruding part; 353. Supporting part;

[0025] 4. Tension regulator;

[0026] 5. Hinge. Detailed implementation manners

[0027] Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present utility model. It should be understood that the drawings and embodiments of the present utility model are only for exemplary purposes and are not used to limit the protection scope of the present utility model.

[0028] It should be noted that, without conflict, the implementation manners and features in the implementation manners of the present utility model can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the implementation manners.

[0029] As used herein, the term "including" and its variants are open-ended, that is, "including but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first" and "second" mentioned in the present utility model are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependent relationships.

[0030] It should be noted that the modifications of "one" and "multiple" mentioned in the present utility model are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0031] See Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown in, embodiments of the present utility model provide a feeding mechanism for an elastic wire tension adjusting device, including a frame 1, on which a feeding assembly 3 and a tension adjuster 4 are arranged. The feeding assembly 3 includes a bottom plate 31, an angle adjusting plate 32 and a feeding rod 33 that are rotatably connected to the frame 1. The feeding rod 33 is vertically installed on the angle adjusting plate 32. There is an included angle between the bottom plate 31 and the angle adjusting plate 32, so that the axis of the feeding rod 33 faces the input shaft of the tension adjuster 4. Among them, the feeding rod 33 can be vertically installed on the angle adjusting plate 32 through bolts; the tension adjuster 4 can be a six-ring tensioner.

[0032] With the above structure, during the manufacturing process of the feeding mechanism, since the feeding assembly 3 includes a bottom plate 31, an angle adjusting plate 32 and a feeding rod 33 that are rotatably connected to the frame 1, the feeding rod 33 is vertically installed on the angle adjusting plate 32, and there is an included angle between the bottom plate 31 and the angle adjusting plate 32, so that the axis of the feeding rod 33 faces the input shaft of the tension adjuster 4. Therefore, through the setting of the angle adjusting plate 32, the angle between the angle adjusting plate 32 and the bottom plate 31 can be directly adjusted, so that when the feeding rod 33 is vertically installed on the angle adjusting plate 32, the axis of the feeding rod 33 can face the input shaft of the tension adjuster 4. Thus, when drilling the angle adjusting plate 32, drilling can be performed on the angle adjusting plate 32 at a vertical angle, thereby reducing the processing difficulty and manufacturing cost.

[0033] In one embodiment, see Figure 4 . The bottom plate 31 and the angle adjusting plate 32 are connected by a connecting plate 34. The angle of the included angle is less than 90°. In actual use, the connecting plate 34 is used to connect the bottom plate 31 and the angle adjusting plate 32.

[0034] In one embodiment, see Figure 4 . The bottom plate 31 is connected to the frame 1 through a hinge 5. In actual use, the hinge 5 is used to connect the bottom plate 31 and the frame 1, so that the bottom plate 31 is rotatably connected to the frame 1, enabling the feeding rod 33 to rotate outwards from the frame 1, facilitating the disassembly and assembly of the elastic wire reel.

[0035] In one embodiment, see Figure 3 and Figure 4An elastic positioning member 35 is provided on the material discharging rod 33, and the elastic positioning member 35 is embedded into the elastic material reel to fix the elastic material reel on the material discharging rod 33. In practical applications, the elastic positioning member 35 can be an elastic metal spring piece. The elastic material reel can be fixed on the material discharging rod 33 through the elastic positioning member 35 to prevent the elastic material reel from separating from the material discharging rod 33 when the elastic material is pulled.

[0036] One end of the elastic positioning member 35 is a fixing portion 351, and the other end is a supporting portion 353. A convex portion 352 protruding away from the material discharging rod 33 is provided between the fixing portion 351 and the supporting portion 353. The fixing portion 351 is fixed on the material discharging rod 33. The convex portion 352 is used to fix the elastic material reel on the material discharging rod 33, and one surface of the supporting portion 353 abuts against the material discharging rod 33. In practical applications, the fixing portion 351 is used to fix the elastic positioning member 35 on the material discharging rod 33; the convex portion 352 is elastic, and the inside of the elastic material reel is propped up by the convex portion 352, so that the elastic material reel can be fixed on the material discharging rod 33; the supporting portion 353 is used to support the protrusion of the convex portion 352.

[0037] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0038] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present invention, rather than limiting the scope of the present invention. For those skilled in the art, other changes or modifications can be made on the basis of the above invention, and these changes or modifications are still within the scope of the present invention.

Claims

1. A feeding mechanism for an elastic wire tension adjusting device, characterized in that, It includes a frame, on which a feeding component and a tension regulator are arranged. The feeding component includes a bottom plate, an angle adjustment plate and a feeding rod which are rotatably connected to the frame. The feeding rod is vertically installed on the angle adjustment plate, and there is an included angle between the bottom plate and the angle adjustment plate, so that the axis of the feeding rod faces the input shaft of the tension regulator.

2. The unwinding mechanism for the elastic wire tension adjusting device according to claim 1, characterized in that, The bottom plate and the angle adjustment plate are connected by a connecting plate.

3. The unwinding mechanism for the elastic wire tension adjusting device according to claim 1, characterized in that, The angle of the included angle is less than 90°.

4. The unwinding mechanism for the elastic wire tension adjusting device according to claim 1, characterized in that, The bottom plate is connected to the frame by a hinge.

5. The unwinding mechanism for the elastic wire tension adjusting device according to claim 1, characterized in that, An elastic positioning member is arranged on the feeding rod, and the elastic positioning member is embedded into the elastic material reel to fix the elastic material reel on the feeding rod.

6. The unwinding mechanism for the elastic wire tension adjusting device according to claim 5, characterized in that, One end of the elastic positioning member is a fixing part, and the other end is a supporting part. A convex part protruding away from the feeding rod is arranged between the fixing part and the supporting part. The fixing part is fixed on the feeding rod, the convex part is used to fix the elastic material reel on the feeding rod, and one side of the supporting part abuts against the feeding rod.

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