Supporting structure of circular cropping ring

Abstract

The utility model relates to the technical field of doffing ring supporting structures, and discloses a supporting structure of a circular doffing ring, which comprises a plurality of groups of supporting legs which are circumferentially arranged and are used for supporting a structure main body and ensuring the stability of the structure in use. By arranging the adjusting screw rod, the first supporting arm, the second supporting arm and the connecting arm can be driven to move through the adjusting screw rod, so that the connecting arm drives the first cropping ring and the second cropping ring to move to adjust the positions of the first cropping ring and the second cropping ring; by arranging the first supporting arm and the second supporting arm, the second supporting arm can drive the connecting arm to move by moving the second supporting arm, the connecting arm drives the first cropping rings to move, and therefore the diameter of a circle formed by the multiple sets of first cropping rings is adjusted, and adjustment of internal tension is completed; the cloth falling ring does not need to be detached and replaced when silk threads with different needle numbers and different models are replaced, time and labor are relatively saved, and use is relatively convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cloth falling ring support structure technical field, concretely to a support structure of circular cloth falling ring. BACKGROUND

[0002] The function of the cloth falling ring is to ensure that the fabric is wrinkle-free under a certain tension and enters the holding point of the unit machine from the central position for continuous operation.

[0003] At present, part of the existing cloth falling ring is fixed on the center of the circular weaving machine by a support rod, but the tension required by the cloth woven by different needle numbers and different types of silk and the falling ring position are different, and the cloth falling ring needs to be disassembled and replaced every time different needle numbers and different types of silk are replaced to continue weaving, which is relatively time-consuming and laborious, and relatively inconvenient to use, therefore, the utility model provides a support structure of circular cloth falling ring to solve or improve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a support structure of circular cloth falling ring, which solves the problems mentioned in the background.

[0005] The utility model provides the following technical scheme: including support leg, adjusting screw passes through the top of support leg and is connected with support leg screw thread, first support arm is set on the surface of adjusting screw, second support arm is inserted in the inside of first support arm, connecting arm is fixed in one end of second support arm, first cloth falling ring ring is fixed in one end of connecting arm, second cloth falling ring ring is inserted in the inside of first cloth falling ring ring.

[0006] Further, the surface of the first support arm is fixed with an indicating scale, and the surface of the indicating scale is provided with scale line marks.

[0007] Further, the surface of the support leg is fixed with a pointer, one end of the pointer is located on one side of the surface of the indicating scale and the pointed end points to one side of the indicating scale.

[0008] Further, the surface of the second support arm is provided with a limiting hole, and the limiting hole is provided with a plurality of groups on the surface of the second support arm, and the first support arm is provided with an opening hole with the same size as the limiting hole at the position close to one side of the top.

[0009] Further, the opening hole of the first support arm is provided with a limiting bolt on one side of the top.

[0010] Further, the top of the adjusting screw is fixed with an adjusting hand wheel, and the surface of the adjusting screw is fixed with two groups of limiting plates.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by setting an adjusting screw, the first support arm, the second support arm and the connecting arm can be driven to move by the adjusting screw, so that the connecting arm drives the first cloth drop ring and the second cloth drop ring to move to adjust their positions; by setting the first support arm and the second support arm, the second support arm can be moved so that the second support arm drives the connecting arm to move, so that the connecting arm drives the first cloth drop ring to move, thereby adjusting the circular diameter formed by several groups of first cloth drop rings, completing the adjustment of the internal tension, and eliminating the need to disassemble and replace the cloth drop ring when changing to different needle numbers and different types of silk threads, which is relatively time-saving and labor-saving and relatively convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the indicating scale of the utility model;

[0014] Figure 3 This is a schematic structural diagram of the first support arm of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the second support arm of the utility model;

[0016] Figure 5 This is a schematic diagram of the internal structure of the first cloth drop ring of the present invention.

[0017] In the figure: 1. Support foot; 2. Adjusting screw; 3. Indicator scale; 4. Pointer; 5. First support arm; 6. Second support arm; 7. Connecting arm; 8. First cloth drop ring; 9. Second cloth drop ring; 10. Limiting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-5, including support legs 1, which are arranged in a circle and are provided with several groups. Several groups of support legs 1 are used to support the main body of the structure and ensure the stability of the structure when in use. The adjusting screw 2 passes through the top of the support leg 1 and is threadedly connected to the support leg 1. An adjusting handwheel is fixed to the top of the adjusting screw 2. By turning the adjusting handwheel, the fixed adjusting screw 2 can be driven to rotate. When the adjusting screw 2 rotates, it will move up and down along the top of the threaded support leg 1. Two groups of limit plates are fixed to the surface of the adjusting screw 2. The first support arm 5 is sleeved on the surface of the adjusting screw 2, wherein a group of limit plates fixed on the surface of the adjusting screw 2 is located on the bottom side of the first support arm 5 and is connected to the first support The surface of the arm 5 is in contact with the surface of the arm 5. The limit plate is used to limit the position of the first support arm 5 to prevent the first support arm 5 from moving on the surface of the adjusting screw 2. Another set of limit plates is located at the bottom of the adjusting screw 2. The limit plate is used to limit the position of the adjusting screw 2 to prevent the adjusting screw 2 from escaping from the inside of the supporting foot 1 from the top side of the supporting foot 1. An indicator scale 3 is fixed to the surface of the first support arm 5. The surface of the indicator scale 3 is provided with a scale mark. A pointer 4 is fixed to the surface of the supporting foot 1. One end of the pointer 4 is located on the surface side of the indicator scale 3 and the tip points to the side of the indicator scale 3. When the first support arm 5 moves, it will drive the fixed indicator scale 3 to move. The pointer 4 and the indicator scale 3 can be used to facilitate personnel to observe the current height of the first support arm 5. The second support arm 6 is inserted into the inside of the first support arm 5. A limiting hole 10 is provided on the surface of the second support arm 6. Several groups of limiting holes 10 are provided on the surface of the second support arm 6. An opening of the same size as the limiting hole 10 is provided at the top of the first support arm 5 near one side. A limiting bolt is provided on one side of the top of the opening of the first support arm 5. When the limiting hole 10 coincides with the opening on the surface of the first support arm 5, the limiting bolt can be inserted into the first support arm 5 and the limiting hole 10, so that the position of the second support arm 6 is limited by the limiting bolt. It cannot move inside the first support arm 5. The connecting arm 7 is fixed to one end of the second support arm 6. When the second support arm 6 moves, it will drive the fixed connecting arm 7 to move. The first cloth drop ring 8 is fixed to one end of the connecting arm 7. When the connecting arm 7 moves, it can drive the fixed first cloth drop ring 8 to move. The second cloth drop ring 9 is inserted inside the first cloth drop ring 8. When the first cloth drop ring 8 moves, it will drive the second cloth drop ring 9 inserted inside to move. The adjusting screw 2, the indicating scale 3, the pointer 4, the first support arm 5, the second support arm 6, the connecting arm 7, the first cloth drop ring 8 and the second cloth drop ring 9 are arranged in a circle in several groups and the number is the same.

[0020] Working principle: when different needle numbers and different types of silk threads need to be replaced and the tension and the position of the drop loop need to be adjusted, the adjusting screw 2 can be rotated to drive the first support arm 5 to move. When the first support arm 5 moves, it will drive the second support arm 6 inserted inside to move. When the second support arm 6 moves, it will drive the fixed connecting arm 7 to move, so that the connecting arm 7 drives the fixed first drop cloth ring 8 to move, and adjusts the height of the first drop cloth ring 8, thereby realizing the adjustment of the drop loop height. By moving the second support arm 6, the second support arm 6 drives the connecting arm 7 to move, and the connecting arm 7 drives the first drop cloth ring 8 to move, thereby adjusting the circular diameter formed by several groups of first drop cloth rings 8, completing the adjustment of the internal tension, and there is no need to disassemble and replace the drop cloth ring, which is relatively time-saving and labor-saving and relatively convenient to use.

[0021] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supporting structure for a circular cloth drop ring, characterized in that: including a support foot (1); an adjusting screw (2), the adjusting screw (2) passing through the top of the supporting foot (1) and being threadedly connected to the supporting foot (1); A first support arm (5), the first support arm (5) is sleeved on the surface of the adjusting screw (2); A second support arm (6), the second support arm (6) is inserted into the interior of the first support arm (5); A connecting arm (7), the connecting arm (7) being fixed to one end of the second supporting arm (6); A first cloth drop ring (8), the first cloth drop ring (8) being fixed to one end of the connecting arm (7); The second cloth drop ring (9) is inserted into the interior of the first cloth drop ring (8).

2. The supporting structure of a circular cloth drop ring according to claim 1, characterized in that: An indicating scale (3) is fixed to the surface of the first support arm (5), and a scale mark is provided on the surface of the indicating scale (3).

3. The supporting structure of a circular cloth drop ring according to claim 1, characterized in that: A pointer (4) is fixed on the surface of the supporting foot (1), one end of the pointer (4) is located on one side of the surface of the indicating scale (3) and the tip thereof points to one side of the indicating scale (3).

4. The supporting structure of a circular cloth drop ring according to claim 1, characterized in that: The surface of the second support arm (6) is provided with limiting holes (10), and a plurality of limiting holes (10) are provided on the surface of the second support arm (6). A hole having the same size as the limiting holes (10) is provided at a position near one side of the top of the first support arm (5).

5. The supporting structure of a circular cloth drop ring according to claim 1, characterized in that: A limiting bolt is provided on one side of the top of the opening of the first support arm (5).

6. The supporting structure of a circular cloth drop ring according to claim 1, characterized in that: An adjusting hand wheel is fixed on the top of the adjusting screw (2), and two sets of limiting plates are fixed on the surface of the adjusting screw (2).

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