Positioning spinning mechanism for knitted fabric

Abstract

The utility model provides a positioning spinning mechanism for knitted fabrics, which comprises a first yarn guide roller, a second yarn guide roller, a third yarn guide roller, a plurality of yarn chucks, a yarn chuck lifting module and a yarn chuck spacing adjusting mechanism, and the first yarn guide roller, the second yarn guide roller and the third yarn guide roller are provided with a plurality of yarn guide grooves along the axial direction. The distance between every two adjacent yarn guide grooves in the second yarn guide roller is larger than that between every two adjacent yarn guide grooves in the first yarn guide roller, the distance between every two adjacent yarn guide grooves in the third yarn guide roller is equal to that between every two adjacent yarn guide grooves in the second yarn guide roller, and a plurality of yarn chucks are arranged between the second yarn guide roller and the third yarn guide roller and located above each set of yarn. The yarn chucks are mounted on the chuck mounting frame, the chuck mounting frame is connected with the yarn chuck lifting module, and the yarn chuck spacing adjusting mechanism is connected with the yarn chucks. According to the utility model, the positioning of the spinning yarns of knitted fabrics can be realized, the yarn spacing can be adjusted according to the yarns made of different materials, and the spinning yarns are prevented from intertwining.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile equipment, in particular to a positioning textile mechanism for knitted fabrics. Background Art

[0002] Textile machine, also known as spinning machine, loom, cotton spinning machine, etc., is a loom driven by manpower in ancient times. Textile machine is the full name of the tool that processes raw materials such as thread, silk, and linen into silk thread and then weaves it into cloth, such as spinning pendants, spinning wheels, spindles, pedal looms, as well as modern mechanical looms, modern CNC automatic looms, etc. The textile machines currently on the market have fixed positions of weaving threads, and are not suitable for silk threads of any material. During the weaving process, the threads are easily entangled with each other. Utility Model Content

[0003] The utility model aims to solve the above-mentioned technical problems and provides a positioning textile mechanism for knitted fabrics, which can realize the positioning of textile yarns of knitted fabrics, adjust the yarn spacing according to yarns of different materials, and avoid the textile yarns from being entangled with each other.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A positioning textile mechanism for knitted fabrics, comprising a first wire roller, a second wire roller, a third wire roller, a plurality of yarn clamps, a yarn clamp lifting module and a yarn clamp spacing adjustment mechanism, wherein the first wire roller, the second wire roller and the third wire roller are arranged in parallel, and a plurality of wire grooves are axially arranged on the first wire roller, the second wire roller and the third wire roller, the spacing between adjacent wire grooves on the second wire roller is greater than the spacing between adjacent wire grooves on the first wire roller, and the spacing between adjacent wire grooves on the third wire roller is equal to the spacing between adjacent wire grooves on the second wire roller, the plurality of yarn clamps are arranged between the second wire roller and the third wire roller and are located above each group of yarns, the plurality of yarn clamps are mounted on a clamp mounting frame, the clamp mounting frame is connected to the yarn clamp lifting module, and the yarn clamp spacing adjustment mechanism is connected to the plurality of yarn clamps.

[0006] As a preferred technical solution, two groups of sliding rods are provided on the chuck mounting frame, and the yarn chuck is slidably connected to the two groups of sliding rods. The length direction of the sliding rod is along the axial direction of the first wire roller, the second wire roller, and the third wire roller. The yarn chuck spacing adjustment mechanism includes a rotating adjustment plate, and the rotating adjustment plate is rotatably connected to the chuck mounting frame. The rotating adjustment plate is provided with guide grooves corresponding to each yarn chuck, and the yarn chuck is provided with a sliding head slidably connected to the guide groove.

[0007] As a preferred technical solution, the cross-section of the wire duct is in a "︹" shape.

[0008] As a preferred technical solution, the cross-section of the wire groove is in an "Ω" shape.

[0009] After adopting the above technical solution, the utility model has the following advantages:

[0010] The utility model discloses a positioning textile mechanism for knitted fabrics, wherein textile yarns are sequentially wound on a first conductor roller, a second conductor roller and a third conductor roller; a yarn clamp lifting module drives a clamp mounting frame to descend, and the yarn clamps clamp the textile yarns respectively, and the textile yarns are separated from the third conductor roller; the spacing between the yarn clamps is adjusted by a yarn clamp spacing adjustment mechanism to achieve the positioning of the textile yarns, and the yarn spacing is adjusted according to yarns of different materials to avoid the textile yarns being entangled with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a positioning textile mechanism for knitted fabrics;

[0012] Figure 2 A top view of the first wire roller, the second wire roller, and the third wire roller;

[0013] Figure 3 is a schematic structural diagram of a first conductor roller;

[0014] Figure 4 It is a schematic diagram of the structure of the second wire roller and the third wire roller;

[0015] Figure 5 It is a structural schematic diagram of the yarn clamp spacing adjustment mechanism;

[0016] Figure 6 This is the state change diagram of the yarn clamp spacing adjustment mechanism. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-6 As shown, a positioning textile mechanism for knitted fabrics includes a first wire roller 1, a second wire roller 2, a third wire roller 3, a plurality of yarn clamps 4, a yarn clamp lifting module 5 and a yarn clamp spacing adjustment mechanism.

[0019] The first wire roller 1, the second wire roller 2, and the third wire roller are arranged in parallel 3. The first wire roller 1, the second wire roller 2, and the third wire roller 3 are provided with a plurality of wire grooves along the axial direction, and the wire grooves are annular grooves arranged along the circumference of the first wire roller 1, the second wire roller 2, and the third wire roller 3 respectively.

[0020] The cross section of the wire groove is gradually widened from the inside to the outside, and this structure facilitates the yarn to be embedded in the wire groove. In this embodiment, the cross section of the wire groove is in a "︹" shape. It can be understood that the cross section of the wire groove can also be set to other shapes such as "Ω" shape.

[0021] The yarn first passes through the first wire roller 1, then the second wire roller 2, and then the third wire roller 3. The spacing between adjacent wire grooves on the second wire roller 2 is greater than the spacing between adjacent wire grooves on the first wire roller 1, and the spacing between adjacent wire grooves on the third wire roller 3 is equal to the spacing between adjacent wire grooves on the second wire roller 2. After the yarn first passes through the first wire roller 1 and then the second wire roller 2, the spacing between adjacent yarns becomes larger, and the yarn is separated.

[0022] The plurality of yarn clamps 4 are arranged between the second conductor roller 2 and the third conductor roller 3 and are located above each group of yarns.

[0023] The yarn clamps 4 are mounted on a clamp mounting frame 5. The clamp mounting frame 5 is provided with two sets of sliding rods 6, and the yarn clamps 4 are slidably connected with the two sets of sliding rods 6. The length direction of the sliding rods 6 is along the axial direction of the first wire roller 1, the second wire roller 2, and the third wire roller 3.

[0024] The chuck mounting frame 5 is connected to the yarn chuck lifting module 7, and the yarn chuck lifting module 7 is used to drive the chuck mounting frame 5 to rise and fall.

[0025] The yarn clamp spacing adjustment mechanism includes a rotating adjustment plate 8. The rotating adjustment plate 8 is rotatably connected to the clamp mounting frame 5. The rotating adjustment plate 8 is provided with guide grooves corresponding to each yarn clamp 4, and the yarn clamp 4 is provided with a sliding head 41 slidably connected to the guide groove. The shape of each guide groove is set: when the rotating adjustment plate 8 rotates a certain angle, the distances changed by adjacent sliding heads 41 are equal.

[0026] The yarn clamp comprises a clamp arm that can be opened and clamped. The specific structure of the yarn clamp can refer to the patent document "An elastic yarn clamp" with the announcement number CN218910707U.

[0027] The above-mentioned knitted fabric positioning weaving mechanism has the following working process:

[0028] 1. The textile yarn is wound on the first conductor roller, the second conductor roller, and the third conductor roller in sequence;

[0029] 2. The yarn clamp lifting module drives the clamp mounting frame to descend, and the yarn clamps respectively clamp the textile yarns, and the textile yarns are separated from the third conductor roller;

[0030] 3. The distance between the yarn clamps is adjusted by the yarn clamp distance adjustment mechanism to achieve the positioning of the textile yarn.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning weaving mechanism for knitted fabrics, characterized in that: The invention comprises a first wire roller, a second wire roller, a third wire roller, a plurality of yarn clamps, a yarn clamp lifting module and a yarn clamp spacing adjustment mechanism, wherein the first wire roller, the second wire roller and the third wire roller are arranged in parallel, and a plurality of wire grooves are axially arranged on the first wire roller, the second wire roller and the third wire roller, the spacing between adjacent wire grooves on the second wire roller is greater than the spacing between adjacent wire grooves on the first wire roller, the spacing between adjacent wire grooves on the third wire roller is equal to the spacing between adjacent wire grooves on the second wire roller, the plurality of yarn clamps are arranged between the second wire roller and the third wire roller and are located above each group of yarns, the plurality of yarn clamps are mounted on a clamp mounting frame, the clamp mounting frame is connected to the yarn clamp lifting module, and the yarn clamp spacing adjustment mechanism is connected to the plurality of yarn clamps.

2. A positioning weaving mechanism for knitted fabrics according to claim 1, characterized in that: The chuck mounting frame is provided with two groups of sliding rods, the yarn chuck is slidably connected to the two groups of sliding rods, the length direction of the sliding rods is along the axial direction of the first wire roller, the second wire roller and the third wire roller, the yarn chuck spacing adjustment mechanism includes a rotating adjustment plate, the rotating adjustment plate is rotatably connected to the chuck mounting frame, the rotating adjustment plate is provided with guide grooves corresponding to each yarn chuck, and the yarn chuck is provided with a sliding head slidably connected to the guide groove.

3. The positioning weaving mechanism for knitted fabrics according to claim 1, characterized in that: The cross section of the wire trough is in a "︹" shape.

4. The positioning weaving mechanism for knitted fabrics according to claim 1, characterized in that: The cross section of the wire groove is in an "Ω" shape.

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