Tension-adjustable winding mechanism

Abstract

The utility model relates to a tension adjustable coiling mechanism which comprises a mounting plate, a driving mechanism is arranged on the back face of the mounting plate, a plurality of guide rollers are arranged on the two sides of the front face of the mounting plate, a rotating assembly is arranged in the middle of the front face of the mounting plate, and the rotating assembly comprises a fixing disc, a first connecting rod, a coiling rod and a second connecting rod. An adjusting assembly is arranged on the outer side of the second connecting rod, the adjusting assembly is used for adjusting the distance between the winding rods, and the adjusting assembly comprises a first telescopic rod, a movable groove, a sliding block, a micro power source, a fixing plate and a connecting wire. According to the utility model, the plurality of winding rods are matched with the first telescopic rod and the sliding block, so that the plurality of winding rods can be controlled to expand outwards or contract inwards at the same time by controlling the expansion and contraction of the first telescopic rod during winding, and therefore, the winding tightness can be effectively adjusted during winding, and the phenomenon that the wound wire is loose is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of textile devices, in particular to a winding mechanism with adjustable tension. Background Technique

[0002] The textile industry in China is an industry with a high degree of labor intensity and a large degree of external dependence. China is the world's largest producer and exporter of textiles and clothing. The continuous and stable growth of textile and clothing exports is crucial for ensuring China's foreign exchange reserves, balance of international payments, stability of the RMB exchange rate, solving social employment, and the sustainable development of the textile industry.

[0003] When carrying out textile production, a large number of winding mechanisms are used to wind textile threads. However, in order to prevent the phenomenon of looseness during winding, it is necessary to adjust the tightness of the winding mechanism. At present, when most adjustable winding mechanisms are in use, it is necessary to adjust the tightness before winding and then wind the thread, which easily leads to the problem of looseness during the winding process. When adjustment is required, it is necessary to stop winding, and the adjustment is relatively inconvenient. Therefore, it is necessary to design a winding mechanism that can adjust the tightness during winding to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a winding mechanism with adjustable tension to solve the problems raised in the above background technique.

[0005] A winding mechanism with adjustable tension of the utility model includes a mounting plate. A driving mechanism is arranged on the back of the mounting plate. A plurality of guide rollers are arranged on both sides of the front of the mounting plate. A rotating assembly is arranged in the middle of the front of the mounting plate. The rotating assembly includes a fixed disk, a first connecting rod, a winding rod, and a second connecting rod. An adjusting assembly is arranged on the outside of the second connecting rod. The adjusting assembly is used to adjust the distance between a plurality of winding rods. The adjusting assembly includes a first telescopic rod, an activity groove, a slider, a micro power supply, a fixing plate, and a connecting wire. A support assembly is arranged in the middle of the fixed disk. The support assembly includes a support column, a second telescopic rod, and a buffer spring.

[0006] As a further improvement of the utility model, the back of the fixed disk is connected to the output shaft of the driving mechanism. There are a plurality of second connecting rods, and they are all arranged outside the fixed disk. There are a plurality of first connecting rods, and they are all arranged on the side far from the fixed disk between the plurality of second connecting rods.

[0007] As a further improvement of the utility model, the activity groove is penetrated and opened on the front of the second connecting rod. The slider is slidably clamped in the activity groove. The winding rod is arranged on the front of the slider.

[0008] As a further improvement of the present utility model, the output end of the first telescopic rod is connected to the slider, and the other end is connected to the inner wall of the movable slot on the side away from the fixed disk. There are several micro power supplies, which are respectively installed at one end of the second connecting rod away from the fixed disk.

[0009] As a further improvement of the present utility model, the fixed plate is arranged on both sides of the micro power supply, and the bottom end is connected to the first connecting rod. Fixed screws are arranged on the sides of the two fixed plates away from each other, and the fixed screws pass through the fixed plates and are connected to the micro power supply.

[0010] As a further improvement of the present utility model, the support column is arranged at the central position on the front of the fixed disk. The support column is designed in a hexagonal prism structure. The second telescopic rods are installed on six faces of the support column. One ends of the six second telescopic rods away from the support column are connected to the wire winding rod. The buffer spring is arranged inside the female rod of the second telescopic rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By means of the several wire winding rods provided in the present utility model in cooperation with the first telescopic rod and the slider, when winding the wire, the telescopic of the first telescopic rod can be controlled to control the simultaneous outward expansion or inward contraction of the several wire winding rods, so that the tightness of the wire winding can be effectively adjusted during wire winding, and the phenomenon of loose wire winding can be prevented.

[0013] 2. At the same time, by using the second telescopic rod and the support column provided, in cooperation with the buffer spring, the end of the wire winding rod away from the first telescopic rod can be better supported and stressed. Therefore, when adjusting the tightness, the second telescopic rod can expand and contract along with the adjustment of the first telescopic rod, and better support the end part of the wire winding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0015] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is the overall front view structure schematic diagram of the present utility model;

[0017] Figure 3 is the overall side view structure schematic diagram of the present utility model;

[0018] Figure 4 is the present utility model Figure 2 magnified structure schematic diagram at A.

[0019] In the figure: 01 is the mounting plate; 011 is the guide roller; 012 is the driving mechanism; 02 is the fixed disk; 021 is the first connecting rod; 022 is the wire winding rod; 023 is the second connecting rod; 03 is the first telescopic rod; 031 is the movable slot; 032 is the slider; 033 is the micro power supply; 034 is the fixing plate; 035 is the connecting wire; 04 is the support column; 041 is the second telescopic rod; 042 is the buffer spring. Detailed implementation manners

[0020] The following will disclose multiple implementation manners of the present utility model with the aid of drawings. For the sake of clear illustration, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some implementation manners of the present utility model, these physical details are unnecessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0021] In addition, terms such as "horizontal", "vertical", "hanging" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0022] In the description of the present technology, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present technology can be understood according to specific situations.

[0023] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0024] Please refer to Figures 1-4The utility model includes a mounting plate 01, a driving mechanism 012 is arranged on the back of the mounting plate 01, a plurality of guide rollers 011 are arranged on both sides of the front of the mounting plate 01, a rotating assembly is arranged in the middle of the front of the mounting plate 01, the rotating assembly includes a fixed disk 02, a first connecting rod 021, a winding rod 022 and a second connecting rod 023, an adjusting assembly is arranged on the outer side of the second connecting rod 023, the adjusting assembly is used to adjust the distance between the plurality of winding rods 022, the adjusting assembly includes a first telescopic rod 03, a movable groove 031, a slider 032, a micro power supply 033, a fixed plate 034 and a connecting line 035; a supporting assembly is arranged in the middle of the fixed disk 02, the supporting assembly includes a supporting column 04, a second telescopic rod 041 and a buffer spring 042, and the driving mechanism 012 is a stepping motor.

[0025] See also Figure 1 and Figure 3 In this embodiment, in order to better adjust the distance between the plurality of winding rods 022, the back of the fixed disk 02 is connected to the output shaft of the driving mechanism 012, there are a plurality of second connecting rods 023 and they are all arranged outside the fixed disk 02, and there are a plurality of first connecting rods 021 and they are all arranged on the side away from the fixed disk 02 between the plurality of second connecting rods 023;

[0026] The movable groove 031 is formed through the front of the second connecting rod 023, the slider 032 is slidably engaged in the movable groove 031, and the winding rod 022 is arranged on the front of the slider 032;

[0027] The output end of the first telescopic rod 03 is connected to the slider 032 and the other end is connected to the inner wall of the movable groove 031 away from the fixed plate 02. There are several micro power supplies 033, which are respectively installed at the end of the second connecting rod 023 away from the fixed plate 02. The model of the micro power supply 033 is CAMODY30000, and the micro power supply 033 can provide power support for the first telescopic rod 03.

[0028] The fixing plates 034 are arranged on both sides of the micro power supply 033 and the bottom ends are connected to the first connecting rod 021. The two fixing plates 034 are provided with fixing screws on the sides away from each other. The fixing screws pass through the fixing plates 034 and are connected to the micro power supply 033. The first telescopic rod 03 is an electric telescopic rod.

[0029] When it is necessary to wind the textile thread, the textile thread is passed through the guide roller 011 and then wound around the outer sides of a plurality of winding rods 022. Then, the driving mechanism 012 is started. The driving mechanism 012 drives the fixed disk 02 to rotate, and at the same time drives the first connecting rod 021 and the second connecting rod 023 to rotate together, so as to drive a plurality of winding rods 022 to wind the textile thread. If there is a slack phenomenon during winding, the first telescopic rod 03 can be controlled to contract, driving the slider 032 to slide in the movable groove 031 towards the side away from the fixed disk 02, thereby driving a plurality of winding rods 022 to expand outwards at the same time, so that the winding is tighter.

[0030] Please refer to Figure 1 and Figure 4 , it should be noted that, in order to better support the winding rod 022, the support column 04 is arranged at the center position of the front surface of the fixed disk 02. The support column 04 is designed in a hexagonal prism structure. The second telescopic rod 041 is installed on six surfaces of the support column 04. One ends of the six second telescopic rods 041 away from the support column 04 are connected to the winding rod 022. The buffer spring 042 is arranged inside the mother rod of the second telescopic rod 041.

[0031] When the first telescopic rod 03 adjusts to drive the winding rod 022 to expand or contract, the winding rod 022 will drive the second telescopic rod 041 to expand or contract at the same time. Through the buffer spring 042 inside the second telescopic rod 041, the second telescopic rod 041 can support one end of the winding rod 022, making the winding more stable.

[0032] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A tension-adjustable wire winding mechanism, comprising a mounting plate (01), characterized in that: A driving mechanism (012) is arranged on the back of the mounting plate (01), a plurality of guide rollers (011) are arranged on both sides of the front of the mounting plate (01), a rotating assembly is arranged in the middle of the front of the mounting plate (01), the rotating assembly comprises a fixed plate (02), a first connecting rod (021), a winding rod (022) and a second connecting rod (023), an adjusting assembly is arranged on the outside of the second connecting rod (023), the adjusting assembly is used to adjust the distance between the plurality of winding rods (022), the adjusting assembly comprises a first telescopic rod (03), a movable groove (031), a slider (032), a micro power supply (033), a fixed plate (034) and a connecting line (035); A support assembly is arranged in the middle of the fixed plate (02), and the support assembly comprises a support column (04), a second telescopic rod (041) and a buffer spring (042).

2. The tension-adjustable wire winding mechanism according to claim 1, wherein: The back side of the fixed disk (02) is connected to the output shaft of the driving mechanism (012); there are a plurality of second connecting rods (023) which are all arranged on the outside of the fixed disk (02); there are a plurality of first connecting rods (021) which are all arranged on a side away from the fixed disk (02) between the plurality of second connecting rods (023).

3. The tension-adjustable wire winding mechanism according to claim 1, characterized in that: The movable groove (031) is opened through the front side of the second connecting rod (023), the sliding block (032) is slidably engaged in the movable groove (031), and the winding rod (022) is arranged on the front side of the sliding block (032).

4. The tension-adjustable wire winding mechanism according to claim 1, wherein: The output end of the first telescopic rod (03) is connected to the slider (032) and the other end is connected to the inner wall of the movable groove (031) on the side away from the fixed disk (02). There are a plurality of micro power sources (033) which are respectively installed on the end of the second connecting rod (023) away from the fixed disk (02).

5. The tension-adjustable wire winding mechanism according to claim 1, wherein: The fixing plates (034) are arranged on both sides of the micro power source (033) and the bottom ends are connected to the first connecting rod (021). The two fixing plates (034) are provided with fixing screws on the sides away from each other, and the fixing screws pass through the fixing plates (034) and are connected to the micro power source (033).

6. The tension-adjustable wire winding mechanism according to claim 1, wherein: The support column (04) is arranged at the center position of the front side of the fixed plate (02); the support column (04) is designed as a hexagonal prism structure; the second telescopic rods (041) are installed on the six faces of the support column (04); one end of the six second telescopic rods (041) away from the support column (04) is connected to the winding rod (022); and the buffer spring (042) is arranged inside the mother rod of the second telescopic rod (041).

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