Adjustable bobbin for textile machinery

Abstract

The utility model discloses an adjustable bobbin used for textile machinery, relates to the technical field of bobbins of textile machinery, and aims to solve the technical problem that in the prior art, a bobbin is inconvenient to stretch out and draw back and adjust. The adjustable bobbin comprises a lower fixing disc. A lower cylinder is arranged at the upper end of a lower fixing disc, an upper cylinder is arranged at the upper end of the lower cylinder, an extension assembly is arranged on the outer side of the upper cylinder, an upper fixing disc is fixedly installed at the upper end of the upper cylinder, an adjusting assembly is arranged on the inner side of the upper fixing disc, and a locking assembly is arranged at one end of the adjusting assembly and located at the upper end of the upper fixing disc. According to the adjustable bobbin used for the textile machinery, the upper bobbin body and the stretching assembly are driven to stretch through the arrangement of the adjusting assembly, the upper bobbin body is subjected to movement limiting treatment through the arrangement of the stretching assembly, meanwhile, the uneven condition during winding is avoided, and therefore telescopic adjusting treatment can be conveniently conducted on the bobbin.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile machinery bobbin technology, concretely relates to an adjustable bobbin for textile machinery. BACKGROUND

[0002] Now, the use of textile machinery bobbin is more common in the field of textile, and the textile machinery bobbin is a device for winding textile yarn, and it is an indispensable auxiliary component in textile machinery.

[0003] At present, the utility model discloses a kind of bobbins for textile machine, including metal pipe body and edge disc, the metal pipe body is cylindrical, and the upper and lower ends of metal pipe body are respectively fixed with edge disc, the edge portion of edge disc is equipped with two recesses with bolt line rod, and after the full winding of bobbin, the thread head is tied with a snap on bolt line rod;The edge of the edge disc on the upper end of metal pipe body is fused with soft plastic strip, and six are arranged along the edge disc ring;The connecting place of edge disc and metal pipe body is embedded with positioning sleeve, the inner wall of positioning sleeve is equipped with annular positioning step, and the inner wall of metal pipe body is equipped with anti-loosening tooth that is engaged with the outer wall of positioning sleeve;Metal pipe body is sleeved on the rotating shaft of textile machine, and positioning step cooperates with the rotating shaft of textile machine;The bobbin for textile machine is novel in design, reasonable in structure, effectively improves production efficiency and worker's work efficiency, and also reduces the labor intensity of worker;It is that positioning step cooperates with the rotating shaft of textile machine, but the size of the bobbin is single in the use process, and it is inconvenient to adjust the extension of bobbin. UTILITY MODEL CONTENTS

[0004] (1) Technical problem to be solved

[0005] In view of the defects of prior art, the utility model aims at providing an adjustable bobbin for textile machinery, which aims at solving the technical problem that the extension of bobbin is inconvenient to adjust in prior art.

[0006] (2) Technical scheme

[0007] In order to solve the above technical problem, the utility model provides an adjustable bobbin for textile machinery, which comprises a lower fixed disc;The upper end of the lower fixed disc is provided with a lower cylinder, the upper end of the lower cylinder is provided with an upper cylinder, the outer side of the upper cylinder is provided with an extension assembly, the upper end of the upper cylinder is fixedly installed with an upper fixed disc, the inner side of the upper fixed disc is provided with an adjusting assembly, one end of the adjusting assembly is provided with a locking assembly, and the locking assembly is located at the upper end of the upper fixed disc.

[0008] When the adjustable bobbin is used in the textile machine, the upper cylinder and the stretching assembly are stretched by the adjustment assembly, the upper cylinder is limited in movement by the stretching assembly, the concave-convex unevenness during winding is avoided, the position of the adjustment assembly is fixed by the locking assembly, and the telescopic adjustment of the bobbin is facilitated.

[0009] Further, the inside of the stretching assembly comprises a limiting groove, the limiting groove is arranged on the inner side of the lower cylinder, and a plurality of limiting grooves are arranged.

[0010] Further, the inside of the stretching assembly comprises a limiting groove, the limiting groove is arranged on the inner side of the lower cylinder, and a plurality of limiting grooves are arranged.

[0011] Further, the inside of the adjustment assembly comprises a threaded rod, the threaded rod is arranged on the inner side of the upper fixed disc, the threaded rod is rotatably connected with the upper fixed disc, one end of the threaded rod is provided with a handle, and the threaded rod is rotated by the handle.

[0012] Further, the inside of the adjustment assembly comprises a threaded rod, the threaded rod is arranged on the inner side of the upper fixed disc, the threaded rod is rotatably connected with the upper fixed disc, one end of the threaded rod is provided with a handle, and the threaded rod is rotated by the handle.

[0013] Further, the inside of the locking assembly comprises a disc, the disc is fixedly installed on the upper end of the handle, the inner side of the disc is provided with a knob, the disc is rotated to drive the handle to rotate, and the handle is driven.

[0014] Further, the inside of the locking assembly comprises a threaded hole, the threaded hole is arranged on the upper end of the upper fixed disc, a plurality of threaded holes are arranged, the threaded hole is threadedly connected with the knob, the knob is rotated, the position of the disc is fixed by the threaded connection between the knob and the threaded hole.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] 1. The adjustable bobbin used in the textile machinery of this utility model utilizes a rotating disc to drive the handle to rotate, which in turn drives the threaded rod to rotate. The threaded rod is connected to the threaded cylinder screw to extend the upper cylinder and the extension assembly. The upper cylinder is moved and limited by the sliding connection of the limiting groove and the limiting strip. The setting of the limiting groove and the limiting strip avoids unevenness during winding, thereby realizing the easy extension and retraction adjustment of the bobbin.

[0018] 2. The adjustable bobbin used in the textile machinery of this utility model uses a rotating knob to fix the position of the disc through the threaded connection between the knob and the screw hole, thereby achieving the fixation of the bobbin's position. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a specific embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram illustrating a specific embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional structural diagram of a specific embodiment of the present invention.

[0022] The markings in the attached diagram are as follows: 1. Lower fixing plate; 2. Lower cylinder; 3. Upper cylinder; 4. Extension assembly; 5. Upper fixing plate; 6. Adjustment assembly; 7. Locking assembly; 8. Limiting groove; 9. Limiting strip; 10. Threaded rod; 11. Handle; 12. Threaded cylinder; 13. Disc; 14. Knob; 15. Screw hole. Detailed Implementation

[0023] This specific embodiment is an adjustable bobbin used in textile machinery, and its three-dimensional structural schematic diagram is shown below. Figure 1 As shown, its unfolded structure diagram is as follows: Figure 2 As shown, the adjustable tube includes a lower fixed plate 1; a lower cylinder 2 is provided at the upper end of the lower fixed plate 1, an upper cylinder 3 is provided at the upper end of the lower cylinder 2, an extension component 4 is provided on the outer side of the upper cylinder 3, an upper fixed plate 5 is fixedly installed at the upper end of the upper cylinder 3, an adjustment component 6 is provided on the inner side of the upper fixed plate 5, and a locking component 7 is provided at one end of the adjustment component 6, the locking component 7 being located at the upper end of the upper fixed plate 5.

[0024] In this specific embodiment, the shape and structure of the lower fixing plate 1 are set according to the actual application. For example, the lower fixing plate 1 can be a rectangular structure, an arc structure, a polygonal structure, etc.

[0025] The inside of the stretching assembly 4 comprises a limiting groove 8, which is arranged on the inner side of the lower cylinder 2, and a plurality of limiting grooves 8 are arranged, the limiting groove 8 and the limiting strip 9 are arranged to avoid the uneven situation when winding the thread, the inside of the stretching assembly 4 comprises the limiting strip 9, which is fixedly installed at the bottom end of the upper cylinder 3, the limiting groove 8 is in sliding connection with the limiting strip 9, and the upper cylinder 3 is limited in movement through the sliding connection between the limiting groove 8 and the limiting strip 9.

[0026] The present embodiment is an adjustable bobbin for textile machinery, and a sectional structure diagram is shown in the figure. Figure 3 The inside of the adjusting assembly 6 comprises a threaded rod 10, which is arranged on the inner side of the upper fixed disc 5, the threaded rod 10 is in rotating connection with the upper fixed disc 5, one end of the threaded rod 10 is provided with a handle 11, the threaded rod 10 is rotated through the handle 11, the inside of the adjusting assembly 6 comprises a threaded cylinder 12, which is arranged on the outer side of the threaded rod 10, the threaded rod 10 is in screw connection with the threaded cylinder 12, the bottom end of the threaded cylinder 12 is connected with the upper end of the lower fixed disc 1, and the upper cylinder 3 and the stretching assembly 4 are stretched through the screw connection between the threaded rod 10 and the threaded cylinder 12.

[0027] Meanwhile, the inside of the locking assembly 7 comprises a disc 13, which is fixedly installed at the upper end of the handle 11, the inner side of the disc 13 is provided with a knob 14, the disc 13 is rotated to drive the handle 11 to rotate, the handle 11 is driven and processed, the inside of the locking assembly 7 comprises a plurality of screw holes 15, which are arranged on the upper end of the upper fixed disc 5, the screw hole 15 is in screw connection with the knob 14, the position of the disc 13 is fixed through the screw connection between the knob 14 and the screw hole 15 by rotating the knob 14.

[0028] When the adjustable bobbin for textile machinery is used, the disc 13 is rotated to drive the handle 11 to rotate, the threaded rod 10 is rotated through the handle 11, the upper cylinder 3 and the stretching assembly 4 are stretched through the screw connection between the threaded rod 10 and the threaded cylinder 12, the upper cylinder 3 is limited in movement through the sliding connection between the limiting groove 8 and the limiting strip 9, the limiting groove 8 and the limiting strip 9 are arranged to avoid the uneven situation when winding the thread, the position of the disc 13 is fixed through the screw connection between the knob 14 and the screw hole 15 by rotating the knob 14, so that the stretching and contraction of the bobbin are conveniently adjusted.

Claims

1. An adjustable bobbin for use in textile machinery, comprising a lower fixed disk (1); characterized in that, The upper end of the lower fixed disc (1) is provided with a lower cylinder (2), the upper end of the lower cylinder (2) is provided with an upper cylinder (3), the outer side of the upper cylinder (3) is provided with an extension assembly (4), the upper end of the upper cylinder (3) is fixedly installed with an upper fixed disc (5), the inner side of the upper fixed disc (5) is provided with an adjusting assembly (6), one end of the adjusting assembly (6) is provided with a locking assembly (7), and the locking assembly (7) is located at the upper end of the upper fixed disc (5).

2. A textile machine adjustable bobbin according to claim 1, wherein, The inside of the extension assembly (4) comprises a limiting groove (8), the limiting groove (8) is opened in the inner side of the lower cylinder (2), and the limiting groove (8) is opened with a plurality of groups.

3. A textile machine adjustable bobbin according to claim 2, wherein, The inside of the extension assembly (4) comprises a limiting groove (8), the limiting groove (8) is opened in the inner side of the lower cylinder (2), and the limiting groove (8) is opened with a plurality of groups.

4. An adjustable bobbin for use in a textile machine according to claim 1, wherein, The inside of the adjusting assembly (6) comprises a threaded rod (10), the threaded rod (10) is arranged on the inner side of the upper fixed disc (5), the threaded rod (10) is rotatably connected with the upper fixed disc (5), and one end of the threaded rod (10) is provided with a handle (11).

5. A textile machine adjustable bobbin according to claim 4, wherein, The inside of the adjusting assembly (6) comprises a threaded rod (10), the threaded rod (10) is arranged on the inner side of the upper fixed disc (5), the threaded rod (10) is rotatably connected with the upper fixed disc (5), and one end of the threaded rod (10) is provided with a handle (11).

6. An adjustable bobbin for use in a textile machine according to claim 5, wherein, The inside of the locking assembly (7) comprises a disc (13), the disc (13) is fixedly installed at the upper end of the handle (11), and the inner side of the disc (13) is provided with a knob (14).

7. An adjustable bobbin for use in a textile machine according to claim 6, wherein, The inside of the locking assembly (7) comprises a threaded hole (15), the threaded hole (15) is opened at the upper end of the upper fixed disc (5), the threaded hole (15) is opened with a plurality of groups, and the threaded hole (15) is in threaded connection with the knob (14). The inside of the locking assembly (7) comprises a threaded hole (15), the threaded hole (15) is opened at the upper end of the upper fixed disc (5), the threaded hole (15) is opened with a plurality of groups, and the threaded hole (15) is in threaded connection with the knob (14).

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