Warp tension control let-off roller device of circular weaving machine

Abstract

The utility model relates to the technical field of textile machinery, and discloses a circular weaving machine warp tension control let-off roller device which comprises a let-off roller support, two sets of let-off roller supporting feet are arranged below the let-off roller support, a let-off roller shaft is arranged between the two sets of let-off roller supporting feet and the let-off roller support, and a let-off roller is sleeved outside the let-off roller shaft. A first let-off roller blank cap and a second let-off roller blank cap are arranged between the two ends of the let-off roller and the let-off roller shaft respectively. The tension of the let-off roller can be effectively adjusted through the first friction piece and the second friction piece, the tension of the warp can be accurately controlled through matched use of the pagoda compression spring and the adjusting nut, and therefore it is guaranteed that the tension of the warp is uniform and consistent in the weaving process. The device can effectively avoid the yarn hanging phenomenon and the soft blocking phenomenon caused by non-uniform warp tension, improve the weaving quality and efficiency, reduce the frequency of yarn breakage stopping and reduce the production cost, and has remarkable technical advantages and economic benefits.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile machinery technical field, concretely is a kind of warp tension control warp feed roller device of circular weaving machine. BACKGROUND

[0002] In textile machinery, circular weaving machine is a kind of widely used equipment, it forms cloth by weaving warp and weft.In weaving process, the control of warp tension is crucial, because the unevenness of tension will directly affect the quality and efficiency of weaving.

[0003] Traditional circular weaving machine has certain limitation in adjusting warp tension.If warp tension is too large, it can lead to warp too tight, and thus produce hanging yarn phenomenon in weaving process, i.e.warp is pulled up in weaving process, cannot be smoothly interwoven with weft.On the contrary, if warp tension is too small, warp will be slack, leading to soft file phenomenon, i.e.weaving out cloth appears slack and uneven in some areas.These phenomena not only affect the appearance and performance of product, but also can lead to frequent broken wire parking of weaving machine, greatly reduces weaving efficiency, increases production cost.

[0004] Therefore, based on the above technical problems, it is necessary for the person skilled in the art to develop a kind of warp tension control warp feed roller device of circular weaving machine. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a kind of warp tension control warp feed roller device of circular weaving machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of warp tension control warp feed roller device technical scheme of circular weaving machine, including warp feed roller support, two groups of warp feed roller supporting legs are arranged below the warp feed roller support, two groups of warp feed roller supporting legs between the warp feed roller support between the warp feed roller shaft is provided, the warp feed roller shaft is equipped with warp feed roller, the both ends of the warp feed roller and the warp feed roller shaft are respectively provided with warp feed roller cover one, warp feed roller cover two.

[0008] As a preferred technical scheme, the friction sheet one is provided on the warp feed roller cover one, and the friction sheet two is provided on the warp feed roller cover two.

[0009] As a preferred technical scheme, the warp feed roller cover one, the warp feed roller cover two and the warp feed roller are provided with the partition washer cap.

[0010] As a preferred technical scheme, the warp feed roller cover two is provided with the pagoda compression spring outside, the pagoda compression spring is sleeved on the warp feed roller shaft, and the adjusting nut is provided between the warp feed roller shaft and the warp feed roller supporting leg.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a kind of warp tension control warp beam devices of circular weaving machine, the friction pad one and friction pad two can effectively adjust the tension of warp beam, by the cooperation of pagoda compression spring and adjusting nut, the tension of warp can be accurately controlled, so as to ensure that the tension of warp is uniform and consistent in weaving process.This device can effectively avoid the phenomenon of hanging yarn and soft arch caused by uneven warp tension, improve weaving quality and efficiency, reduce the frequency of broken wire parking, reduce production cost, with significant technical advantages and economic benefits.

[0013] The utility model has reasonable structure, simple and stable, safe and reliable, quickly solve the quality problems such as hanging yarn, soft arch, broken wire caused by uneven tension, too large, too small tension. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of a kind of warp tension control warp beam devices of circular weaving machine;

[0015] Figure 2 It is the side surface structure schematic diagram of the warp beam support of a kind of warp tension control warp beam devices of circular weaving machine;

[0016] Figure 3 It is the side surface structure schematic diagram of the warp beam of a kind of warp tension control warp beam devices of circular weaving machine.

[0017] In the figure, 1, warp beam support;2, warp beam support foot;3, partition washer cap;4, friction pad one;5, warp beam cover one;6, warp beam shaft;7, warp beam;8, warp beam cover two;9, friction pad two;10, pagoda compression spring;11, adjusting nut. DETAILED DESCRIPTION

[0018] The features and exemplary embodiments of each aspect of the utility model will be described in detail below, in order to make the purpose, technical scheme and advantages of the utility model more clear and clear, the utility model is further described in detail below in connection with the drawings and specific embodiments.For those skilled in the art, the utility model can be implemented without some of these specific details.The following description of embodiments is only to provide a better understanding of the utility model by showing examples of the utility model.

[0019] As Figure 1 , Figure 2 And Figure 3As shown, the utility model provides a kind of warp tension control warp beam device of circular weaving machine technical scheme: including warp beam support 1, the two groups of warp beam supporting leg 2 of being provided with in the lower portion of this warp beam support 1. Between the two groups of warp beam supporting leg 2, warp beam support 1 between being provided with warp beam shaft 6, warp beam shaft 6 is equipped with warp beam 7. Warp beam 7 both ends and warp beam shaft 6 between being provided with warp beam cover one 5 and warp beam cover two 8 respectively.

[0020] Friction sheet one 4 is provided on warp beam cover one 5, and friction sheet two 9 is provided on warp beam cover two 8. The setting of friction sheet one 4 and friction sheet two 9 can effectively adjust the tension of warp beam 7 to adapt to the tension requirement of different warp.

[0021] As shown in the figure, Figure 2 Warp beam cover one 5, warp beam cover two 8 and warp beam 7 are provided with partition washer cap 3. The role of partition washer cap 3 is to ensure that there is a proper gap between the friction sheet and the warp beam cover to ensure the normal work of the friction sheet.

[0022] As shown in the figure, Figure 3 Pavilion compression spring 10 is provided on the outside of warp beam cover two 8, and pavilion compression spring 10 is sleeved on warp beam shaft 6. In addition, adjusting nut 11 is provided between warp beam shaft 6 and warp beam supporting leg 2. The setting of adjusting nut 11 makes it possible to change the compression amount of pavilion compression spring 10 by rotating the adjusting nut, and then adjust the tension of warp beam 7.

[0023] The warp tension control warp beam device of circular weaving machine can accurately control the tension of warp, and ensure that the tension of warp is uniform and consistent during weaving. This device effectively avoids the phenomenon of hanging yarn and soft file caused by uneven warp tension, improves the weaving quality and efficiency, reduces the frequency of broken line stop, and reduces the production cost.

[0024] In practical application, the operator can change the compression amount of pavilion compression spring 10 by adjusting adjusting nut 11 according to the type of weaving material and the requirement of weaving process, so as to adjust the tension of warp beam 7. The cooperation of friction sheet one 4 and friction sheet two 9 further ensures the stability and uniformity of tension.

[0025] The warp tension control warp beam device of circular weaving machine has the characteristics of reasonable structure, simple and stable, safe and reliable, can quickly solve the quality problems such as hanging yarn, soft file and broken line caused by uneven tension, too large or too small tension, has obvious technical advantages and economic benefits.

[0026] The working principle and use process of the utility model: after the components of the present scheme are assembled in sequence, the above-mentioned working mode is sequentially used according to actual demand, and the whole working step can be completed.

[0027] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacements or changes, which should be encompassed in the protection scope of the present application.

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as a limitation on the present application.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the specific circumstances by the person skilled in the art.

[0030] According to the above embodiments of the present application, these embodiments do not describe all the details, nor limit the present application to only the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the person skilled in the art can well utilize the present application and make modifications and uses on the basis of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A warp tension control warp beam device for a circular weaving machine, characterized in that, Including the sending roller support (1), the sending roller support (1) below is provided with two groups of sending roller supporting legs (2), and the sending roller support (1) between the two groups of sending roller supporting legs (2) is provided with a sending roller shaft (6), the sending roller shaft (6) is provided with a sending roller (7), and the sending roller (7) both ends are provided with a sending roller cover one (5), a sending roller cover two (8) between the sending roller shaft (6) respectively.

2. A warp tension control warp beam device for a circular weaving machine according to claim 1, characterized in that: The sending roller cover one (5) is provided with a friction sheet one (4), and the sending roller cover two (8) is provided with a friction sheet two (9).

3. A warp tension control warp beam device for a circular weaving machine according to claim 1, characterized in that: The sending roller cover one (5), the sending roller cover two (8) and the sending roller (7) are provided with a partition washer cap (3).

4. A warp tension control warp beam device for a circular weaving machine according to claim 3, characterized in that: The sending roller cover two (8) outside is provided with a pagoda compression spring (10), the pagoda compression spring (10) is sleeved on the sending roller shaft (6), and the sending roller shaft (6) and the sending roller supporting leg (2) are provided with an adjusting nut (11).

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