Yarn breakage protection threading box for yarns

Abstract

A first threading plate and a second threading plate are oppositely arranged, the first threading plate and the second threading plate are fixedly connected through two supporting strips, and the two supporting strips are also oppositely arranged in parallel; a plurality of limiting rods and two fixing rods are arranged between the two supporting strips, the limiting rods are perpendicular to the supporting strips, the fixing rods are parallel to the supporting strips, the fixing rods are located below the limiting rods, a pressing ring is arranged between every two adjacent limiting rods, and the two fixing rods are sleeved with the pressing rings at the same time; the first threading plate is provided with a wire inlet hole, the second threading plate is provided with a wire outlet hole, and the wire inlet hole and the wire outlet hole are oppositely arranged and located between the two fixing rods. When yarns in the broken yarn protection threading box penetrate through the pressing ring, a certain tensioning effect can be achieved on the conveyed yarns, and the broken yarn protection function is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile equipment, concretely relates to a broken line protection threading box for yarn. BACKGROUND

[0002] In the textile industry, blending usually refers to mixing two or more than two different fibers together, making yarn through spinning process, and finally weaving the yarn into cloth. During the blending or weaving process, when the transmitted yarn is accidentally broken or actively broken due to material replacement, the broken yarn will slide off, and the sliding yarn will be entangled in the running equipment or entangled with other weaving yarns, causing safety hazards. SUMMARY

[0003] In view of the problems in the background art, the application provides a broken line protection threading box for yarn, which can tension the transmitted yarn and has a broken line protection function.

[0004] The disclosed broken line protection threading box for yarn comprises a first threading plate, a second threading plate, a support, a limiting rod, a fixed rod and a compression ring.

[0005] The first threading plate and the second threading plate are oppositely arranged, and the first threading plate and the second threading plate are fixedly connected by two supports, and the two supports are also oppositely arranged. The first threading plate, the second threading plate and the two supports constitute the box body structure of the broken line protection threading box.

[0006] A plurality of limiting rods and two fixed rods are arranged between the two supports. The limiting rods are arranged perpendicularly to the supports, and the fixed rods are arranged parallel to the supports. The fixed rods are located below the limiting rods. Specifically, one end of the fixed rod is fixedly connected to the first threading plate, and the other end is fixedly connected to the second threading plate. Adjacent limiting rods are provided with compression rings. In this scheme, six compression rings are provided, and the compression rings are simultaneously sleeved on the two fixed rods.

[0007] The first threading plate is provided with an inlet hole, and the second threading plate is provided with an outlet hole. The inlet hole and the outlet hole are oppositely arranged and located between the two fixed rods. In this way, the transmitted yarn enters the broken line protection threading box through the inlet hole, passes through each compression ring, and finally passes through the outlet hole. The yarn in the broken line protection threading box can be pressed and attached to the limiting rod under the self-weight of the compression ring, and can be tensioned. The number of yarns passing through the compression ring can be adjusted according to the tension of the take-up and pay-off. When the transmitted yarn is accidentally broken or actively broken due to material replacement, the yarn in the broken line protection threading box can be completely pressed by the compression ring due to the lack of traction, so that the broken yarn is limited and fixed in the broken line protection threading box, avoiding the entanglement in the running equipment or with other weaving yarns due to sliding.

[0008] Preferably, the support bar is provided with a rotating hole at the corresponding position of the end of the limit rod, and the end of the limit rod is installed in the corresponding rotating hole through a bearing or a sleeve, so that the limit rod can rotate along its own axis. When the yarn in the wire break protection threading box is pressed down by the pressure ring and fits with the limit rod, the rotatable limit rod can make the transmission of the yarn smoother.

[0009] Preferably, rubber rings are fixedly installed in the wire inlet hole of the first threading plate and the wire outlet hole of the second threading plate, respectively, to prevent the yarn from being worn when passing through the wire inlet hole and the wire outlet hole.

[0010] Furthermore, a transparent plastic protective cover is provided between the first threading plate and the second threading plate and above the two branches. One side of the transparent plastic protective cover is hinged to the corresponding branch. The transparent plastic protective cover can prevent debris from falling into the box body and affecting the transmission of the yarn in the box, and the situation inside the box can also be observed through the transparent plastic protective cover.

[0011] Furthermore, the above-mentioned wire break protection threading box that can be used for yarn also includes a mounting seat, which is arranged below the support bar and is fixedly connected to the middle part of the two support bars at the same time. The middle part of the fixing rod is fixedly connected to the top surface of the mounting seat through a limiting ring, so that the setting of the fixing rod is more stable and reliable. The bottom surface of the mounting seat is fixedly connected with a U-shaped mounting splint, so that the wire break protection threading box can be installed on the frame of the equipment.

[0012] Through the above technical solution, the utility model has at least the following beneficial effects:

[0013] The wire-breaking protection threading box for yarns described in the present application is designed with structures such as a first threading plate, a second threading plate, a support bar, a limiting rod, a fixing rod and a pressure ring. When the yarn passes through the pressure ring in the wire-breaking protection threading box, the yarn can be pressed down by the pressure ring and fit into the limiting rod, which can play a certain tensioning role. What is important is that when the transmitted yarn breaks accidentally or breaks actively due to material change, the yarn in the box can be completely pressed by the pressure ring due to lack of traction, so that the broken yarn is limited and fixed in the wire-breaking protection threading box, avoiding the broken yarn from slipping and getting entangled in the running equipment or getting entangled with other yarns being woven. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a threading box for protecting yarn from breakage as described in an embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the internal structure of a threading box for protecting yarn from breakage as described in an embodiment of the present application;

[0016] Figure 3This is a top view of the threading box for protecting yarn from wire breakage described in an embodiment of the present application. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0018] In the description of this application, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc. indicating directions or positional relationships, they are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, the terms describing the positional relationship are only used for illustrative purposes and cannot be understood as limiting this patent; if there are terms such as "first", "second", etc., they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the said features. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0019] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] refer to Figures 1 to 3 A threading box for protecting yarn from breakage, comprising a first threading plate 1, a second threading plate 2, a support bar 3, a limiting rod 4, a fixing rod 5 and a pressure ring 6;

[0021] The first threading plate 1 and the second threading plate 2 are arranged opposite to each other, and the first threading plate 1 and the second threading plate 2 are fixedly connected by two support bars 3. The two support bars 3 are also arranged relatively parallel. The first threading plate 1, the second threading plate 2 and the two support bars 3 constitute the box body structure of the wire break protection threading box;

[0022] A plurality of limiting rods 4 and two fixing rods 5 are provided between the two supports 3. The limiting rods 4 are arranged perpendicular to the supports 3, and the fixing rods 5 are arranged parallel to the supports 3. The fixing rods 5 are located below the limiting rods 4. Specifically, one end of the fixing rod 5 is fixedly connected to the first threading plate 1 and the other end is fixedly connected to the second threading plate 2. A pressure ring 6 is provided between adjacent limiting rods 4. In this embodiment, six pressure rings 6 are provided. The pressure ring 6 is simultaneously sleeved on the two fixing rods 5;

[0023] The first threading plate 1 is provided with a wire entry hole 101, and the second threading plate 2 is provided with a wire exit hole 201. The wire entry hole 101 and the wire exit hole 201 are arranged relative to each other and are located between the two fixing rods 5. In this way, after the transmitted yarn enters the wire break protection threading box through the wire entry hole 101, the yarn passes through each pressure ring 6 and finally passes through the wire exit hole 201. The yarn in the wire break protection threading box can be pressed down and fit into the limit rod 4 under the dead weight of the pressure ring 6, which can play a certain tensioning role. The amount of yarn passing through the pressure ring 6 can be adjusted according to the force of the reeling and releasing line. When the transmitted yarn breaks due to accidental breakage or active breakage due to material change, the yarn in the wire break protection threading box can be completely pressed by the pressure ring 6 due to lack of traction, so that the broken yarn is limited and fixed in the wire break protection threading box, avoiding the yarn from slipping off due to breakage and winding into the running equipment or winding and knotting with other yarns being woven.

[0024] The support bar 3 is provided with a rotating hole at the corresponding position of the end of the limit rod 4. The end of the limit rod 4 is installed in the corresponding rotating hole through a bearing or a sleeve, so that the limit rod 4 can rotate along its own axis. When the yarn in the wire break protection threading box is pressed down by the pressure ring 6 and fits with the limit rod 4, the rotatable limit rod 4 can make the transmission of the yarn smoother.

[0025] In this specific embodiment:

[0026] Rubber rings are fixedly installed in the wire inlet hole 101 of the first threading plate 1 and the wire outlet hole 201 of the second threading plate 2, respectively, to prevent the yarn from being worn when passing through the wire inlet hole 101 and the wire outlet hole 201.

[0027] A transparent plastic protective cover 7 is further provided between the first threading plate 1 and the second threading plate 2 and above the two supports 3. One side of the transparent plastic protective cover 7 is hinged to the corresponding support 3. The transparent plastic protective cover 7 can prevent debris from falling into the box body and affecting the transmission of the yarn in the box, and the situation inside the box can also be observed through the transparent plastic protective cover 7.

[0028] The broken line protection threading box further comprises a mounting seat 8 arranged below the support 3 and fixedly connected to the middle portions of the two supports 3, and the middle portion of the fixing rod 5 is fixedly connected to the top surface of the mounting seat 8 through a limiting ring 9, so that the fixing rod 5 is arranged more stably and firmly, and the bottom surface of the mounting seat 8 is fixedly connected with a U-shaped mounting clamping plate 10, so that the broken line protection threading box can be mounted on the frame of the equipment.

[0029] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Based on the present application, relevant personnel can make various changes and modifications without deviating from the technical concept of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A threading box for protecting yarn from breakage, characterized in that: It comprises a first threading plate (1), a second threading plate (2), a support bar (3), a limiting rod (4), a fixing rod (5) and a pressure ring (6); The first threading plate (1) and the second threading plate (2) are arranged opposite to each other, and the first threading plate (1) and the second threading plate (2) are fixedly connected via two support bars (3), and the two support bars (3) are also arranged relatively parallel to each other; A plurality of limiting rods (4) and two fixing rods (5) are provided between the two support bars (3), the limiting rods (4) are provided perpendicularly to the support bars (3), the fixing rods (5) are provided parallel to the support bars (3), the fixing rods (5) are located below the limiting rods (4), a pressure ring (6) is provided between adjacent limiting rods (4), and the pressure ring (6) is simultaneously sleeved on the two fixing rods (5); The first threading plate (1) is provided with a wire entry hole (101), and the second threading plate (2) is provided with a wire exit hole (201). The wire entry hole (101) and the wire exit hole (201) are arranged opposite to each other and are located between two fixing rods (5).

2. A threading box for protecting yarn from breakage according to claim 1, characterized in that: The support bar (3) is provided with a rotation hole at a corresponding position of the end of the limiting rod (4), and the end of the limiting rod (4) is installed in the corresponding rotation hole through a bearing or a sleeve, so that the limiting rod (4) can rotate along its own axis.

3. A threading box for protecting yarn from breakage according to claim 1 or 2, characterized in that: A rubber ring is fixedly installed in the wire inlet hole (101) of the first wire threading plate (1) and the wire outlet hole (201) of the second wire threading plate (2).

4. A threading box for protecting yarn from breakage according to claim 1 or 2, characterized in that: A transparent plastic protective cover (7) is further provided between the first threading plate (1) and the second threading plate (2) and above the two support bars (3), and one side of the transparent plastic protective cover (7) is hinged to the corresponding support bar (3).

5. A threading box for protecting yarn from breakage according to claim 1 or 2, characterized in that: The invention also includes a mounting seat (8), which is arranged below the support bar (3) and fixedly connected to the middle of the two support bars (3). The middle of the fixing rod (5) is fixedly connected to the top surface of the mounting seat (8) through a limiting ring (9). The bottom surface of the mounting seat (8) is fixedly connected to a U-shaped mounting clamp (10).

Images