Warping roller for warping machine

Abstract

The warping roller for the warping machine comprises side roller bodies arranged on the left side and the right side respectively, a plurality of middle roller bodies are arranged between the two side roller bodies, and separation blades are arranged between every two adjacent middle roller bodies and between the side roller bodies and the adjacent middle roller bodies; the middle roller bodies and the two side roller bodies are fixed into a whole through connecting assemblies. Inner through holes are formed in the side roller bodies, and through holes with the same diameter as the inner through holes are formed in the middle roller body; a roller body penetrating hole is formed in the middle of the separation piece, and sinking tables corresponding to the roller body penetrating hole are arranged on the two sides of the separation piece respectively. A combined structure is creatively adopted, yarns are effectively separated through the separation pieces in the process that the yarns are wound around the warping roller, warp yarns possibly overlap together, the warping stability is effectively improved, meanwhile, universality is high, adaptability is good, when local parts are damaged, only structural parts at the corresponding positions need to be replaced, and the production cost is reduced. And other structural parts can be reused, so that the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of textile production equipment, and particularly relates to a warping roller for a warping machine. BACKGROUND

[0002] The warping roller is a commonly used device in the textile industry, which is used for arranging and organizing warp yarns to facilitate subsequent weaving processes. The common warping roller is a long metal or plastic roller, which is used to arrange the yarn from the spool or the yarn tube into a certain width and density to form the warp yarn. The function of the warping roller is to draw the yarn from the spool or the yarn tube, arrange and stretch it, and then wind it on the warping roller to form a yarn band. The warping roller plays an important role in the textile industry, which can ensure the uniformity and stability of the yarn, so that the subsequent weaving process is more smooth and efficient. However, the common warping roller in the prior art cannot effectively separate the warp yarns, which may overlap together during use, affecting the stability. Therefore, it is necessary to optimize and improve the existing warping roller. SUMMARY

[0003] Therefore, the application aims to overcome the defects in the prior art and provide a warping roller for a warping machine.

[0004] To achieve the above-mentioned purpose, the technical scheme of the application is as follows:

[0005] A warping roller for a warping machine, comprising side roller bodies arranged on the left and right sides, respectively, a plurality of intermediate roller bodies arranged between the two side roller bodies, a separation piece arranged between adjacent two intermediate roller bodies and between the side roller body and the adjacent intermediate roller body, a connecting assembly for fixing the intermediate roller bodies and the left and right side roller bodies as a whole, an inner through hole arranged in the side roller body, a through hole with the same diameter as the inner through hole arranged in the intermediate roller body, a roller body passing hole arranged in the middle of the separation piece, a sink arranged on both sides of the separation piece corresponding to the roller body passing hole, a functional part arranged at the end of the main part of the side roller body, a receiving groove arranged in the functional part, the outer diameter of the functional part being larger than that of the main part, the diameter of the receiving groove being larger than that of the inner through hole, and a stop table formed at the joint of the receiving groove and the inner through hole.

[0006] Further, a tapered part is formed at the joint of the functional part and the main part.

[0007] Further, the connecting assembly comprises a connecting rod penetrating through the inner through hole of the side roller body and the through hole of the intermediate roller body, and the connecting rod is locked at the end by a locking piece.

[0008] Further, a guide part is arranged at the outer edge of the separation piece, and the thickness of the guide part gradually decreases from one side of the center to the outer side.

[0009] Further, a round corner is arranged at the joint of the end face of the main part at the end of the side roller body and the outer circumferential surface of the main part.

[0010] Further, the end faces of the intermediate roller bodies are connected with the outer circumferential faces thereof by rounded corners.

[0011] Further, the intermediate roller bodies are of the same length.

[0012] Further, the main body part of the side roller body is of the same length as the length of the intermediate fixed body.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The present application adopts a combined structure design, the side roller body, the intermediate roller body and the barrier sheet are fixed as a whole by the connecting assembly, the number of the intermediate roller bodies can be selected according to the requirement, only the connecting rod suitable for the total length of the roller body needs to be selected, the versatility is strong, the adaptability is good, when the local damage occurs, only the structure part of the corresponding part needs to be replaced, the other structure parts can be reused, the use cost is reduced. When applied, the yarn is wound on the warping roller, the yarn is effectively separated by the barrier sheet, the warp yarns can be overlapped together, the warping stability is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which form a part of the present application, are used to provide further understanding of the present application, and serve as an aid in explaining the present application. The schematic embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 is a structural schematic view of the present application;

[0017] Figure 2 is a structural sectional view of the present application;

[0018] Figure 3 is a structural schematic view of the side roller body in the present application; Figure 2 is a schematic view after the intermediate roller body and the side roller body are removed;

[0019] Figure 4 is a structural schematic view of the side roller body in the present application;

[0020] Figure 5 is a structural schematic view of the intermediate roller body in the present application;

[0021] Figure 6 is a structural schematic view of the barrier sheet in the present application. DETAILED DESCRIPTION

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do 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 cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only 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" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0026] A beaming roller for a beaming machine, as shown in Figures 1 to 6 The side roller bodies 1 are arranged on the left and right sides, respectively, and a plurality of intermediate roller bodies 2 are arranged between the two side roller bodies. A partitioning piece 3 is arranged between each two adjacent intermediate roller bodies and between the side roller body and its adjacent intermediate roller body. The intermediate roller bodies and the left and right side roller bodies are fixed as a whole by a connecting assembly. The side roller body is internally provided with an inner through hole 4, and the intermediate roller body is internally provided with a through hole 5 with the same diameter as the inner through hole. The inner through hole and the through hole are coaxially arranged.

[0027] The partitioning piece is provided with a roller body through hole 6 in the middle, and a sink 7 is arranged on both sides of the partitioning piece corresponding to the roller body through hole. The side roller body includes a main body part 8 and a functional part 9 at the end of the main body part. The functional part and the main body part form a tapered part 10 at the junction, which ensures the stability of the structure between the main body part and the functional part. At the same time, the functional part can serve as the fixed end of the beaming roller, facilitating the installation and fixation of the beaming roller. The functional part is internally provided with a receiving groove 11, and the outer diameter of the functional part is greater than that of the main body part. The diameter of the receiving groove is greater than that of the inner through hole, and the receiving groove and the inner through hole form a stop table 12 at the junction.

[0028] As an example, the connecting assembly comprises a connecting rod 13 which simultaneously penetrates the through hole of the side roller body and the through hole of the middle roller body, the end of the connecting rod is locked by a locking piece 14, one end of the connecting rod is provided with an end cap, the other end is provided with a threaded section, the locking piece can be a nut, the end cap part of the end of the connecting rod and the nut are all immersed in the accommodating groove of the side roller body, and the end of the connecting rod does not protrude from the side roller body, avoiding interference with the external structure.

[0029] In an optional embodiment, the outer edge of the barrier sheet is provided with a guide part 15, the thickness of the guide part gradually decreases from one side of the center of the barrier sheet to the outer side, when the yarn is wound on the warping roller, the yarn is effectively separated by the barrier sheet, the warp yarns may overlap together, and the guide part at the edge of the barrier sheet is more conducive to the yarn falling between the two barrier sheets of the warping roller, avoiding the occurrence of disorder.

[0030] Generally, the lengths of the middle roller bodies are the same. The length of the main part of the side roller body is the same as the length of the middle fixed body. Preferably, the sink depth is 1-2.5 mm. The end surface of the end of the main part of the side roller body and the junction of the outer circumferential surface of the main part adopt a round corner transition, and the end surfaces of the two ends of the middle roller body and the outer circumferential surfaces thereof all adopt a round corner 16 transition, which is more conducive to the insertion of the main part of the side roller body and the two ends of the middle roller body into the sink of the barrier sheet, so that a stable matching relationship is formed between the barrier sheet and the roller body.

[0031] In an optional embodiment, the same size key groove is arranged on the side roller body and the middle roller body, and a protruding structure matching the key groove is arranged on the connecting rod, when the warping roller is assembled, the key groove on the side roller body and the middle roller body is matched with the protruding structure, which can guarantee the stable structure of the roller body and the connecting rod without relative rotation.

[0032] The application adopts a combined structure design, the side roller body, the middle roller body and the barrier sheet are fixed as a whole through the connecting assembly, the number of the middle roller body can be selected as needed, only the connecting rod suitable for the total length of the roller body needs to be selected, which has strong universality and good adaptability, when partial damage occurs, only the structure part of the corresponding part needs to be replaced, and other structure parts can be repeatedly used, thereby reducing the use cost. When applied, the yarn is effectively separated by the barrier sheet during winding on the warping roller, the warp yarns may overlap together, and the warping stability is effectively improved.

[0033] The above only describes the preferred embodiments of the application, and is not used to limit the application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall be included in the protection scope of the application.

Claims

1. A warping roller for a warping machine, characterized in that: The device includes side rollers on both the left and right sides, several intermediate rollers between the side rollers, and baffles between adjacent intermediate rollers and between a side roller and its adjacent intermediate roller. The intermediate rollers and the left and right side rollers are fixed together by a connecting assembly. The side rollers have internal through holes, and the intermediate rollers have through holes with the same diameter as the internal through holes. The baffles have roller through holes in the middle, and countersunk platforms are provided on both sides of the baffles corresponding to the roller through holes. The side rollers include a main body and a functional part at the end of the main body. The functional part has a receiving groove. The outer diameter of the functional part is larger than the outer diameter of the main body, and the diameter of the receiving groove is larger than the diameter of the internal through hole. A stop platform is formed at the junction of the receiving groove and the internal through hole.

2. A warping roller for a warping machine according to claim 1, characterized in that: The junction between the functional part and the main body part forms a cone-shaped part.

3. A warping roller for a warping machine according to claim 1, characterized in that: The connecting assembly includes a connecting rod that passes through both the through hole in the side roller body and the through hole in the middle roller body, and the end of the connecting rod is locked by a locking member.

4. A warping roller for a warping machine according to claim 1, characterized in that: The outer edge of the partition plate is provided with a guide portion, the thickness of which gradually decreases from the center side of the partition plate to the outside.

5. A warping roller for a warping machine according to claim 1, characterized in that: The end face of the main body of the side roller is connected to the outer circumferential surface of the main body with a rounded transition.

6. A warping roller for a warping machine according to claim 1, characterized in that: The end faces at both ends of the intermediate roller and its outer circumference are all rounded.

7. A warping roller for a warping machine according to claim 1, characterized in that: All the intermediate rollers have the same length.

8. A warping roller for a warping machine according to claim 7, characterized in that: The length of the main body of the side roller is the same as the length of the middle fixed body.

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