Tension controller for stretch yarn production

Abstract

The utility model relates to the related technical field of stretch yarn production, and discloses a tension controller for stretch yarn production, which comprises a transmission frame and a processing groove arranged in the transmission frame, and a first transmission roller and a second transmission roller are horizontally distributed between the side walls of the processing groove at intervals. Through the arrangement of the transmission frame and the processing groove, the whole stretch yarn tension control process can be carried out in a stable environment, and through the arrangement of the first transmission roller, the second transmission roller and the winding roller, the stretch yarn can be orderly subjected to tension control and wound; the distance between the second conveying roller and the first conveying roller can be adjusted by arranging the adjusting part, so that the tension of the stretch yarn is adjusted to different degrees to meet the tension requirements of different stretch yarns, the whole process is rapid and convenient, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of elastic filament production especially a tension controller for elastic filament production. BACKGROUND

[0002] Elastic filament is a kind of synthetic fiber thermoplasticity made permanent nonlinear crimping, fluffy and elastic chemical fiber filament, and its preparation process has more process flow.

[0003] In the preparation process of most existing elastic filaments, the elastic coefficient of the elastic filament needs to be determined and controlled, and in the control process, the structure of most tension controllers is relatively single, which leads to insufficient elastic control range of the elastic filament, and the overall adjustment efficiency is not high, which greatly reduces the production efficiency of the elastic filament, in order to solve this kind of problem, a kind of tension controller for elastic filament production is proposed. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of tension controller for elastic filament production, it solves the problem in the above background technology.

[0005] The utility model solves its technical problem and is implemented by the following technical scheme:

[0006] A kind of tension controller for elastic filament production, including transmission frame and the processing groove being opened in the transmission frame, first transmission roller and second transmission roller are horizontally spaced apart between the side wall of the processing groove, the winding roller for winding elastic filament is arranged between the first transmission roller and the second transmission roller upper side, the elastic filament is sequentially transmitted and stretched along the first transmission roller and the second transmission roller and the winding roller, the side of the second transmission roller is equipped with adjusting piece, the adjusting piece includes the rotating shaft being arranged in the second transmission roller, the rotating shaft is close to the side wall of the processing groove and is equipped with guide sliding groove for the second transmission roller horizontal sliding close to or away from the first transmission roller, the side of the second transmission roller is equipped with telescopic piece for driving second transmission roller horizontal sliding adjusting elastic filament tension size.

[0007] Preferably, the upper side of the first transmission roller is provided with a limiting piece, the limiting piece includes two first mounting frames arranged on the top of the transmission frame, a fixed block is arranged on the side wall of the two first mounting frames close to each other, an adjusting rod is threadedly connected in the fixed block, a limiting plate for limiting the top of the first transmission roller is rotatably arranged at the bottom of the adjusting rod, and a fixing piece for preventing the limiting plate from rotating with the adjusting rod is arranged between the limiting plate and the fixed block.

[0008] Preferably, the fixing piece includes a plurality of limiting rods arranged on the top of the limiting plate, the limiting rods extend upward into the fixed block, and slide vertically along the fixed block.

[0009] Preferably, the bottom surface of the limiting plate is provided with a protective pad for protecting the elastic wire.

[0010] Preferably, the telescopic part comprises a telescopic cylinder arranged on one side wall of the processing groove, and an output end of the telescopic cylinder is provided with a push block arranged on the rotating shaft.

[0011] Preferably, one side of the winding roller is provided with a driving motor for driving the winding roller to rotate.

[0012] Preferably, one side of the transmission frame is provided with a power motor for driving the first transmission roller.

[0013] The advantages and positive effects of the utility model are: through the setting of the transmission frame and the processing groove, the tension control process of the elastic wire can be carried out in a stable environment, and with the setting of the first transmission roller, the second transmission roller and the winding roller, the elastic wire can be orderly tension controlled and wound, through the setting of the adjusting part, the distance between the second transmission roller and the first transmission roller can be adjusted, so that the tension of the elastic wire can be adjusted to different degrees to meet the tension requirement of different elastic wires, the whole process is fast and convenient, and the overall production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further illustrated below in combination with the drawings and examples.

[0015] Figure 1 is the structural schematic diagram of the utility model;

[0016] Figure 2 is Figure 1 the right view of

[0017] The marks in the drawings are described as follows:

[0018] 1, transmission frame; 11, supporting leg; 12, processing groove; 13, adjusting part; 131, first transmission roller; 1311, elastic pad; 132, winding roller; 133, second transmission roller; 1331, rotating shaft; 14, guide chute; 15, second mounting frame; 151, driving motor; 152, power motor; 16, elastic wire;

[0019] 2, telescopic part; 21, telescopic cylinder; 211, push block;

[0020] 3, limiting part; 31, first mounting frame; 32, fixed block; 33, adjusting rod; 34, limiting rod; 35, limiting plate; 351, protective pad. DETAILED DESCRIPTION

[0021] The utility model will be further described in detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only schematically show the basic structure of the utility model, so they only show the structure related to the utility model. The utility model embodiments will be further described in detail in combination with the drawings:

[0022] Referring to Figure 1 and Figure 2 As shown in the figure, the elastic filament 16 is a synthetic fiber thermoplastic filament with permanent nonlinear curling, fluffiness and elasticity. The preparation process has many process flows. In the preparation process of most existing elastic filaments 16, the elastic coefficient of the elastic filament 16 needs to be determined and controlled. In the control process, the structure of most tension controllers is relatively simple, which leads to insufficient elastic control range of the elastic filament 16 and low overall adjustment efficiency, resulting in a significant decrease in the production efficiency of the elastic filament 16. In order to solve this problem, a tension controller for elastic filament 16 production is proposed, which comprises a transmission frame 1 and a processing groove 12 opened in the transmission frame 1. First transmission rollers 131 and second transmission rollers 133 are horizontally spaced between the side walls of the processing groove 12. A winding roller 132 for winding the elastic filament 16 is arranged on the upper side between the first transmission roller 131 and the second transmission roller 133. The elastic filament 16 is sequentially transmitted and stretched along the first transmission roller 131, the second transmission roller 133 and the winding roller 132. An adjusting member 13 is arranged on one side of the second transmission roller 133. The adjusting member 13 comprises a rotating shaft 1331 arranged in the second transmission roller 133. The rotating shaft 1331 is close to the side wall of the processing groove 12 and is provided with a guide sliding groove 14 for the horizontal sliding of the second transmission roller 133 close to or away from the first transmission roller 131. A telescopic member 2 is arranged on one side of the second transmission roller 133 for driving the second transmission roller 133 to slide horizontally to adjust the tension of the elastic filament 16. Through the arrangement of the transmission frame 1 and the processing groove 12, the tension control process of the entire elastic filament 16 can be carried out in a stable environment. With the arrangement of the first transmission roller 131, the second transmission roller 133 and the winding roller 132, the elastic filament 16 can be orderly tensioned and wound. Through the arrangement of the adjusting member 13, the distance between the second transmission roller 133 and the first transmission roller 131 can be adjusted, so that the tension of the elastic filament 16 can be adjusted to different degrees to meet the tension requirements of different elastic filaments 16. The whole process is fast and convenient, so as to improve the overall production efficiency.

[0023] It needs to be explained that the elastic filament 16 is extended into the processing groove 12 along the first transmission roller 131, and it is transmitted on the upper side of the first transmission roller 131, and then extended into the winding roller 132 on the upper side after winding half a circle on the bottom of the second transmission roller 133, until winding in the winding roller 132, forming a complete transmission process, and in the transmission process, the elastic filament 16 is stretched by tension on the second transmission roller 133, so that the overall tension of the elastic filament 16 can be adjusted by adjusting the distance between the second transmission roller 133 and the first transmission roller 131.

[0024] Specifically, in order to ensure that the first transmission roller 131 can orderly transmit the elastic filament 16, in the embodiment, one side of the transmission frame 1 is provided with a power motor 152 for driving the first transmission roller 131; the power motor 152 can orderly transmit the first transmission roller 131.

[0025] In addition, one side of the winding roller 132 is provided with a driving motor 151 for driving the winding roller 132 to rotate; the driving motor 151 can rotate the winding roller 132 to wind the elastic filament 16, so that the elastic filament 16 after tension control can be orderly wound.

[0026] It also needs to be explained that in order to ensure that the elastic filament 16 can orderly enter the processing groove 12 without falling off and other problems, in the embodiment, the upper side of the first transmission roller 131 is provided with a limiting piece 3, the limiting piece 3 includes two first mounting frames 31 provided on the top of the transmission frame 1, the side wall of the two first mounting frames 31 close to each other is provided with a fixed block 32, the fixed block 32 is threadedly connected with an adjusting rod 33, the bottom of the adjusting rod 33 is rotatably provided with a limiting plate 35 for limiting the top of the first transmission roller 131, and the limiting plate 35 and the fixed block 32 are provided with a fixing piece for preventing the limiting plate 35 from rotating with the adjusting rod 33; the limiting piece 3 can limit the position of the elastic filament 16 entering the processing groove 12, avoiding the deviation of the elastic filament 16 due to the lack of limiting on the top.

[0027] Further, the first mounting frame 31, the fixed block 32 and the adjusting rod 33 can vertically adjust the limiting plate 35 along the fixed block 32, so as to approach or move away from the first transmission roller 131, which is set to limit the elastic filament 16 of different thicknesses.

[0028] In addition, in order to avoid the damage of the limiting plate 35 to the elastic wire 16, the bottom surface of the limiting plate 35 is provided with a protective pad 351 for protecting the elastic wire 16 in the embodiment.

[0029] Further, in order to avoid the above-mentioned limiting plate 35 from rotating with the adjusting rod 33 during the rotation of the adjusting rod 33, the fixing member includes a plurality of limiting rods 34 arranged on the top of the limiting plate 35 in the embodiment, the limiting rods 34 extend upward into the fixing block and slide vertically along the fixing block; the setting of the limiting rods 34 can orderly limit the circumferential rotation of the limiting plate 35.

[0030] It is worth mentioning that the specific structure of the telescopic member 2 is that the telescopic member 2 includes a telescopic cylinder 21 arranged on one side wall of the processing groove 12, the output end of the telescopic cylinder 21 is provided with a push block 211, and the push block 211 is arranged on the rotating shaft 1331; the telescopic cylinder 21 can slide the push block 211 outward to drive the rotating shaft 1331 to slide horizontally in the guide sliding groove 14, so as to achieve the purpose of driving the second transmission roller 133 to adjust horizontally.

[0031] More specifically, in order to avoid damage to the elastic wire 16 during transmission, the outer periphery of the first transmission roller 131, the second transmission roller 133 and the winding roller 132 is provided with an elastic pad 1311.

[0032] Further, in order to better set the winding roller 132 and the driving motor 151, the second mounting frame 15 is arranged on the top of the transmission frame 1.

[0033] In order to better make the whole transmission frame 1 in a stable setting state, a plurality of supporting legs 11 are arranged on the bottom of the transmission frame 1.

[0034] It should be emphasized that the embodiments of the utility model are illustrative rather than limiting, and therefore the utility model is not limited to the embodiments described in the specific embodiments, and any other embodiments derived from the technical solution of the utility model by those skilled in the art also belong to the protection scope of the utility model.

Claims

1. A tension controller for stretch yarn (16) production, comprising a transfer stand (1) and a processing groove (12) formed in the transfer stand (1), characterized in that: The first transmission roller (131) and the second transmission roller (133) are horizontally spaced between the side walls of the processing groove (12), the upper side between the first transmission roller (131) and the second transmission roller (133) is provided with a winding roller (132) for winding the elastic filament (16), the elastic filament (16) is sequentially transmitted and stretched along the first transmission roller (131), the second transmission roller (133) and the winding roller (132), one side of the second transmission roller (133) is provided with an adjusting piece (13), the adjusting piece (13) comprises a rotating shaft (1331) arranged in the second transmission roller (133), the rotating shaft (1331) is close to the side wall of the processing groove (12) and is provided with a guide sliding groove (14) for sliding the second transmission roller (133) close to or away from the first transmission roller (131), one side of the second transmission roller (133) is provided with a telescopic piece (2) for driving the second transmission roller (133) to slide horizontally to adjust the tension of the elastic filament (16).

2. A tension controller for stretch yarn (16) production according to claim 1, characterized in that: The upper side of the first transmission roller (131) is provided with a limiting piece (3), the limiting piece (3) comprises two first mounting frames (31) arranged on the top of the transmission frame (1), the side walls of the two first mounting frames (31) close to each other are provided with fixed blocks (32), the fixed blocks (32) are threadedly connected with adjusting rods (33) arranged in the fixed blocks (32), the bottom of the adjusting rod (33) is rotatably provided with a limiting plate (35) for limiting the top of the first transmission roller (131), the limiting plate (35) and the fixed block (32) are provided with a fixing piece for preventing the limiting plate (35) from rotating with the adjusting rod (33).

3. A tension controller for stretch yarn (16) production as claimed in claim 2, wherein: The fixing piece comprises a plurality of limiting rods (34) arranged on the top of the limiting plate (35), the limiting rods (34) extend upwardly into the fixed block (32) and vertically slide along the fixed block (32).

4. The tension controller for stretch yarn (16) production according to claim 2, characterized in that: The bottom surface of the limiting plate (35) is provided with a protective pad (351) for protecting the elastic filament (16).

5. The tension controller for stretch yarn (16) production according to claim 1, characterized in that: The telescopic piece (2) comprises a telescopic cylinder (21) arranged on one side wall of the processing groove (12), the output end of the telescopic cylinder (21) is provided with a push block (211), and the push block (211) is arranged on the rotating shaft (1331).

6. A tension controller for stretch yarn (16) production as claimed in claim 1, wherein: One side of the winding roller (132) is provided with a driving motor (151) for driving the winding roller (132) to rotate.

7. A tension controller for stretch yarn (16) production as claimed in claim 1, wherein: One side of the transmission frame (1) is provided with a power motor (152) for driving the first transmission roller (131).

Images