Yarn tension adjusting frame

Abstract

The yarn tension adjusting frame comprises a frame body, a plurality of transverse rods, a tension adjusting ring and an adjusting mechanism, the frame body is of a rectangular box structure with an opening in the top, the transverse rods are installed at the opening of the frame body side by side at equal intervals, and the two ends of each transverse rod are rotationally connected with the inner wall of the frame body respectively. Tension adjusting rings are arranged between the adjacent cross rods in the frame body; the adjusting block is moved and adjusted by rotating the adjusting screw rod, and when the adjusting block moves, the arc surface on the upper surface of the adjusting block can adaptively adjust the height of the tension adjusting ring, so that the height of the tension adjusting ring is adjusted, and when the tension adjusting ring ascends, the tension force on the yarn can be reduced, and the yarn quality is improved. And similarly, when the tension adjusting ring descends, the tension force on the yarn can be increased, then the tension force on the yarn is adjusted, and the yarn tension adjusting device is rapid and convenient to use and suitable for large-scale application and popularization.

Description

Technical Field

[0001] The utility model relates to the field of yarn tension adjustment, in particular to a yarn tension adjustment frame. Background Art

[0002] Yarn tension control is a core technology in textile manufacturing. The ability to control tension directly determines product quality. Chinese utility model patent number CN220300016U discloses a creel that facilitates tension adjustment. This device uses a counterweight suspended from the yarn harness to adjust tension. However, the counterweight in this utility model relies on manual adjustment, making it inconvenient to use and urgently in need of improvement. Utility Model Content

[0003] (1) Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides a yarn tension adjustment frame.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A yarn tension adjustment frame, comprising a frame body, a crossbar, a tension adjustment ring and an adjustment mechanism;

[0008] The frame is a rectangular box structure with an opening at the top;

[0009] The cross bars are provided with a plurality of cross bars which are installed side by side at equal intervals at the opening of the frame, and the two ends of the cross bars are rotatably connected to the inner wall of the frame, and the tension adjustment ring is installed between adjacent cross bars in the frame;

[0010] The adjustment mechanism includes an outer shell, an adjustment screw and an adjustment block;

[0011] The outer shell is arranged on one side of the frame;

[0012] The adjusting screw is threadedly connected to the outer shell, and one end of the adjusting screw extends into the outer shell and is rotatably connected to the adjusting block;

[0013] The top of the adjusting block is provided with a downwardly curved arc surface, and the side wall of the frame is provided with a limiting groove corresponding to the adjusting block.

[0014] Preferably, both the front and rear ends of the frame are provided with a thread retaining drum, and the thread retaining drum is provided with yarn eyelets for yarn entry and exit.

[0015] Preferably, mounting grooves corresponding to the ends of the cross bars are provided on both sides of the interior of the frame.

[0016] Preferably, an N-shaped clamping seat is provided at the bottom of the frame.

[0017] Preferably, clamping plates are provided on both the front and rear sides of the adjustment block, and the gap between the two clamping plates is the installation gap of the tension adjustment ring.

[0018] Preferably, a sliding groove corresponding to the adjustment block is provided at the bottom of the inner wall of the frame.

[0019] Preferably, six tension adjustment rings are provided, and the weight grades of the tension adjustment rings are divided into three levels, and the number of the tension adjustment rings in each level is two.

[0020] Preferably, the crossbar is made of ceramic material.

[0021] (3) Beneficial effects

[0022] The beneficial effects of the present invention are:

[0023] The present application moves and adjusts the adjustment block by rotating the adjustment screw. When the adjustment block moves, the arc surface on the upper surface of the adjustment block can adaptively adjust the height of the tension adjustment ring, thereby adjusting the height of the tension adjustment ring. When the tension adjustment ring rises, the tension on the yarn can be reduced. Similarly, when the tension adjustment ring falls, the tension on the yarn can be increased, thereby adjusting the tension of the yarn. The present application is quick and easy to use and is suitable for large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a yarn tension adjustment frame;

[0025] Figure 2 It is a schematic diagram of the structure of the regulating mechanism;

[0026] Figure 3 This is a structural diagram of the adjustment block.

[0027] Description of reference numerals:

[0028] 1. Frame;

[0029] 2. horizontal bar;

[0030] 3. Tension adjustment ring;

[0031] 4. Cable reel;

[0032] 5. Adjustment mechanism;

[0033] 51. Outer shell; 52. Adjusting screw; 53. Adjusting block; 54. Clamp. DETAILED DESCRIPTION

[0034] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0035] Please refer to Figures 1 to 3 , the utility model provides a yarn tension adjustment frame, comprising a frame body 1, a crossbar 2, a tension adjustment ring 3 and an adjustment mechanism 5;

[0036] The frame 1 is a rectangular box structure with an opening at the top;

[0037] The cross bars 2 are provided with a plurality of cross bars 2, which are installed side by side at equal intervals at the opening of the frame 1, and the two ends of the cross bars 2 are respectively rotatably connected to the inner wall of the frame 1. The tension adjustment ring 3 is installed between adjacent cross bars 2 in the frame 1;

[0038] The adjustment mechanism 5 includes an outer shell 51, an adjustment screw 52 and an adjustment block 53;

[0039] The outer shell 51 is arranged on one side of the frame 1;

[0040] The adjusting screw 52 is threadedly connected to the outer shell 51 , and one end of the adjusting screw 52 extends into the outer shell 51 and is rotatably connected to the adjusting block 53 ;

[0041] The top of the adjusting block 53 is provided with a downwardly curved arc surface, and the side wall of the frame body 1 is provided with a limiting groove corresponding to the adjusting block 53;

[0042] When in use, the yarn is wrapped around multiple cross bars 2 in a wave shape and passes through the tension adjusting ring 3 at the same time. By manually rotating the adjusting screw 52, ​​the adjusting block 53 is moved toward the inside of the frame 1. The tension adjusting ring 3 moves upward under the support of the adjusting block 53, which can reduce the tension on the yarn. Similarly, the adjusting screw 52 is rotated in the opposite direction to move the adjusting block 53 away from the inside of the frame 1, so that the tension adjusting ring 3 falls to a lower position at the bottom of the adjusting block 53, and then the tension adjusting ring 3 is suspended on the yarn, increasing the tension on the yarn. The present application can quickly adjust the state of the tension adjusting ring 3 through the adjusting mechanism 5, and then adjust the tension of the yarn. It is quick and convenient to use and suitable for large-scale promotion and use.

[0043] In this embodiment, both the front and rear ends of the frame 1 are provided with a thread retaining drum 4, and the thread retaining drum 4 is provided with yarn eyelets for yarn entry and exit.

[0044] In this embodiment, mounting grooves corresponding to the ends of the crossbar 2 are provided on both sides of the interior of the frame 1 to facilitate the rapid installation of the crossbar 2 .

[0045] In this embodiment, an N-shaped clamping seat is provided at the bottom of the frame 1 to facilitate the installation of the frame 1.

[0046] In this embodiment, splints 54 are provided on the front and rear sides of the adjustment block 53. The gap between the two splints 54 is the installation gap of the tension adjustment ring 3. The tension adjustment ring 3 is limited and fixed by the splints 54, and then the lifting and lowering adjustment is achieved in conjunction with the movement of the adjustment block 53.

[0047] In this embodiment, a sliding groove corresponding to the adjusting block 53 is provided at the bottom of the inner wall of the frame body 1 .

[0048] In this embodiment, there are 6 tension adjustment rings 3, and the weight grades of the tension adjustment rings 3 are divided into three levels, with 2 tension adjustment rings 3 in each level. The tension adjustment rings 3 with multiple weight levels can realize flexible adjustment of the yarn tension.

[0049] In this embodiment, the crossbar 2 is made of ceramic.

[0050] The working principle of this utility model is as follows:

[0051] The yarn is wrapped around multiple cross bars 2 in a wave shape and passes through the tension adjustment ring 3 at the same time. By manually rotating the adjusting screw 52, ​​the adjusting block 53 is moved toward the inside of the frame 1. The tension adjustment ring 3 moves upward under the support of the adjusting block 53, which can reduce the tension on the yarn. Similarly, the adjusting screw 52 is rotated in the opposite direction to move the adjusting block 53 away from the inside of the frame 1, so that the tension adjustment ring 3 falls to a lower position at the bottom of the adjusting block 53, and then the tension adjustment ring 3 is suspended on the yarn, increasing the tension on the yarn. The present application can quickly adjust the state of the tension adjustment ring 3 through the adjusting mechanism 5, and then adjust the tension of the yarn. It is quick and convenient to use and suitable for large-scale promotion and use.

[0052] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0053] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A yarn tension adjustment frame, characterized in that: It includes a frame, a crossbar, a tension adjustment ring and an adjustment mechanism; The frame is a rectangular box structure with an opening at the top; The cross bars are provided with a plurality of cross bars which are installed side by side at equal intervals at the opening of the frame, and the two ends of the cross bars are rotatably connected to the inner wall of the frame, and the tension adjustment ring is installed between adjacent cross bars in the frame; The adjustment mechanism includes an outer shell, an adjustment screw and an adjustment block; The outer shell is arranged on one side of the frame; The adjusting screw is threadedly connected to the outer shell, and one end of the adjusting screw extends into the outer shell and is rotatably connected to the adjusting block; The top of the adjusting block is provided with a downwardly curved arc surface, and the side wall of the frame is provided with a limiting groove corresponding to the adjusting block.

2. A yarn tension adjustment frame according to claim 1, characterized in that: Both the front and rear ends of the frame are provided with a thread stopper drum, and the thread stopper drum is provided with yarn eyelets for yarn to enter and exit.

3. A yarn tension adjustment frame according to claim 1, characterized in that: Mounting grooves corresponding to the ends of the cross bars are provided on both sides of the interior of the frame.

4. A yarn tension adjustment frame according to claim 1, characterized in that: An N-shaped clamping seat is provided at the bottom of the frame.

5. The yarn tension adjustment frame according to claim 1, characterized in that: Clamping plates are provided on both the front and rear sides of the adjusting block, and the gap between the two clamping plates is the installation gap of the tension adjusting ring.

6. The yarn tension adjustment frame according to claim 1, characterized in that: A sliding groove corresponding to the adjusting block is provided at the bottom of the inner wall of the frame.

7. The yarn tension adjustment frame according to claim 1, characterized in that: There are 6 tension adjustment rings, and the weight grades of the tension adjustment rings are divided into three levels, with 2 tension adjustment rings in each level.

8. The yarn tension adjustment frame according to claim 1, characterized in that: The crossbar is made of ceramic material.

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