Universal wheel structure for spindle of braiding machine

Abstract

The utility model relates to a universal wheel structure for a spindle of a knitting machine in the field of the spindle of the knitting machine. A supporting rotating body used for being connected with a spindle frame body is arranged on a connecting seat. According to the universal wheel structure for the braiding machine spindle, the supporting rotating body is arranged, so that the universal wheel structure is formed at the upper end of the spindle, a follow-up function is achieved, a wire rod always points to the circle center when moving along the spindle, the phenomenon of wire stacking is avoided, and it is guaranteed that a braided wire is smoother and more attractive in appearance.

Description

Technical Field

[0001] The utility model relates to the field of braiding machine spindles, in particular to a universal wheel structure for braiding machine spindles. Background Art

[0002] During the weaving operation, the spindle inside the weaving machine weaves the braiding wire by making circles and rotating on the machine. Since the spindle is generally a directional structure, it is easy for several strands of wire to be twisted left and right, which is the "wire overlap" phenomenon, thus affecting the weaving quality. Utility Model Content

[0003] The utility model aims to solve the above defects and provide a universal wheel structure for a spindle of a knitting machine.

[0004] The purpose of the utility model is achieved in the following way: a universal wheel structure for a braiding machine spindle, comprising a guide wheel and a connecting seat for assembling a spindle frame, the guide wheel is arranged on the connecting seat, the guide wheel and the connecting seat are connected by a rotating connecting piece, and it is characterized in that the connecting seat is provided with a supporting rotating body for connecting to the spindle frame.

[0005] In the above description, as a further solution, the supporting rotating body is composed of a bearing.

[0006] In the above description, as a further solution, the connecting seat and the guide wheel are connected via a connecting plate, the rotating connecting member is composed of a connecting shaft, the connecting shaft is arranged on the connecting plate, and the guide wheel is arranged on the connecting shaft.

[0007] In the above description, as a further solution, the connecting shaft includes an axle body and a fixing part, one end of the axle body is screwed into the connecting plate, the end of the axle body is clamped on the side of the connecting plate, the fixing part is arranged at the other end of the axle body, and the guide wheel is arranged on the fixing part.

[0008] In the above description, as a further solution, the fixing member is composed of two shaft sleeves, and the two shaft sleeves are arranged on the shaft body opposite to each other.

[0009] In the above description, as a further solution, an auxiliary rod is provided on the connecting plate, and the auxiliary rod is fixedly connected to the connecting plate.

[0010] In the above description, as a further solution, an opening is provided on the connecting seat, the supporting rotating body is arranged in the opening, the connecting seat and the connecting plate are connected by connecting parts and fasteners, the chassis is arranged at one end of the connecting cylinder, the middle part of the connecting cylinder passes through the supporting rotating body and the connecting plate in sequence from the bottom of the supporting rotating body and is tightened with the fasteners, and the chassis pads the supporting rotating body.

[0011] The beneficial effects produced by the utility model are as follows: the universal wheel structure used for the spindle of a braiding machine forms a universal wheel structure at the upper end of the spindle by setting a supporting rotating body, which has a follow-up function, so that the wire always points to the center of the circle when moving along the spindle, avoiding the occurrence of "wire overlap" and ensuring that the woven braided wire is smoother and more beautiful in appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a universal wheel structure for a spindle of a knitting machine according to the utility model;

[0013] Figure 2 It is an exploded view of a universal wheel structure for a spindle of a knitting machine according to the utility model;

[0014] In the figure: 1-guide wheel, 2-connecting seat, 3-support rotating body, 4-axle body, 5-fixing part, 6-connecting plate, 7-fastening piece, 8-auxiliary rod, 9-opening, 11-connecting piece. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0017] See also Figure 1-2 The specific implementation of a guide wheel 1 structure for a braiding machine spindle includes a guide wheel 1 and a connecting seat 2 for assembling a spindle frame. The guide wheel 1 is arranged on the connecting seat 2. The guide wheel 1 and the connecting seat 2 are connected by a rotating connecting piece. The connecting seat 2 is provided with a supporting rotating body 3 for connecting to the spindle frame. The connecting seat 2 can rotate freely on the spindle frame.

[0018] The working process of the embodiment of the utility model is as follows: when the turntable pulls the wire on the spindle, the connecting seat 2 performs a centripetal rotational motion around the supporting rotating body 3, and the connecting seat 2 performs a centripetal motion together with the wire.

[0019] Specifically, the supporting rotating body 3 is composed of bearings, which reduce the friction coefficient of the connecting seat 2 during movement and ensure the rotation accuracy of the connecting seat 2.

[0020] In this embodiment, the connecting seat 2 and the guide wheel 1 are connected by a connecting plate 6. The rotating connecting member is composed of a connecting shaft. The connecting shaft is arranged on the connecting plate 6. The guide wheel 1 is arranged on the connecting shaft. The guide wheel 1 rotates on the connecting shaft. The wire is wound around the guide wheel 1. When the wire moves, the guide wheel 1 is pulled, which can not only guide the wire to move in the direction of the turntable, but also reduce the friction on the wire, thereby ensuring the service life of the wire.

[0021] The working process of the embodiment of the utility model is as follows: when the turntable pulls the wire on the spindle, the wire pulls the guide wheel 1, and the connecting seat 2 is subjected to the pulling force of the wire and rotates toward the center of the turntable through the supporting rotating body 3 to ensure that the wire is in a centripetal state.

[0022] Specifically, the connecting shaft includes an axle body 4 and a fixing part 5. One end of the axle body 4 is screwed into the connecting plate 6. The end of the axle body 4 is clamped on the side of the connecting plate 6. The fixing part 5 is arranged at the other end of the axle body 4. The guide wheel 1 is arranged on the fixing part 5. The guide wheel 1 can rotate freely on the fixing part 5.

[0023] Specifically, the fixing member 5 is composed of two sleeves, which are arranged on the shaft body 4 opposite to each other, so as to prevent the steering shaft from moving axially.

[0024] Specifically, an auxiliary rod 8 is provided on the connecting plate 6, and the auxiliary rod 8 is fixedly connected to the connecting plate 6. The auxiliary rod 8 is used to guide the wire, share the force of the guide wheel 1, reduce wear and steering, and increase the service life of the guide wheel 1. The auxiliary rod 8 is fixedly connected to the connecting plate 6.

[0025] Specifically, an opening 9 is provided on the connecting seat 2, and the supporting rotating body 3 is arranged in the opening 9. The connecting seat 2 and the connecting plate 6 are connected by a connector 11 and a fastener 7. The chassis 11 is arranged at one end of the connecting cylinder 12. The middle part of the connecting cylinder 12 passes through the supporting rotating body 3 and the connecting plate 6 in sequence from the bottom of the supporting rotating body 3 and is tightened with the fastener 7. The chassis 11 pads the supporting rotating body 3. The fastener 7 can be a nut or other parts with a tightening and locking function.

[0026] The installation process of the embodiment of the utility model is: first put the supporting rotating body 3 into the opening 9, the chassis 11 is padded with the supporting rotating body 3, and then the connecting tube 12 is passed through the supporting rotating body 3 and the connecting plate 6 in sequence from the bottom of the supporting rotating body 3 and is tightened with the fastener 7; the installation process is simple, easy to operate, and saves assembly time.

[0027] The above contents are further detailed descriptions of the present invention in combination with specific further embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as the protection scope of the present invention.

Claims

1. A universal wheel structure for a braiding machine spindle, comprising a guide wheel and a connecting seat for assembling a spindle frame, wherein the guide wheel is arranged on the connecting seat, and the guide wheel and the connecting seat are connected by a rotating connecting member, characterized in that: The connecting seat is provided with a supporting rotating body for connecting with the spindle frame.

2. According to claim 1, a universal wheel structure for a braiding machine spindle is characterized in that: The supporting rotating body is composed of a bearing.

3. A universal wheel structure for a braiding machine spindle according to claim 1 or 2, characterized in that: The connecting seat and the guide wheel are connected via a connecting plate, and the rotating connecting member is composed of a connecting shaft, the connecting shaft is arranged on the connecting plate, and the guide wheel is arranged on the connecting shaft.

4. According to claim 3, a universal wheel structure for a braiding machine spindle is characterized in that: The connecting shaft comprises an axle body and a fixing part, one end of the axle body is screwed into the connecting plate, the end of the axle body is clamped on the side of the connecting plate, the fixing part is arranged at the other end of the axle body, and the guide wheel is arranged on the fixing part.

5. The universal wheel structure for a braiding machine spindle according to claim 4, characterized in that: The fixing member is composed of two shaft sleeves, and the two shaft sleeves are arranged on the shaft body opposite to each other.

6. The universal wheel structure for a braiding machine spindle according to claim 3, characterized in that: The connecting plate is provided with an auxiliary rod, and the auxiliary rod is fixedly connected to the connecting plate.

7. The universal wheel structure for a braiding machine spindle according to claim 3, characterized in that: The connecting seat is provided with an opening, the supporting rotating body is arranged in the opening, the connecting seat and the connecting plate are connected by a connector and a fastener, the chassis is arranged at one end of the connecting cylinder, the middle part of the connecting cylinder passes through the supporting rotating body and the connecting plate in sequence from the bottom of the supporting rotating body and is tightened with the fastener, and the chassis pads the supporting rotating body.

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