Elasticizer capable of adjusting tension

Abstract

The utility model discloses a draw texturing machine capable of adjusting tension, which comprises a draw texturing machine frame assembly, a tension adjusting assembly is arranged at one end in the draw texturing machine frame assembly, and a detection swing arm assembly is rotatably connected below one end of the draw texturing machine frame assembly; an adjusting driving air cylinder pushes or pulls a main adapter arm through an air cylinder telescopic rod, the main adapter arm, a rotating connecting plate, an auxiliary adapter arm and a driving swing arm are rotationally connected to form a lever system, linear motion of the air cylinder is converted into swing of the driving swing arm, and the driving swing arm is connected with an adjusting rotating wheel through an adjusting rotating shaft and an adjusting rotating shaft. When the driving swing arm swings, the adjusting rotating wheel can be driven to rotate, so that the contact angle and friction force between the silk yarn and the adjusting rotating wheel are changed, the tension of the silk yarn is adjusted, and a certain buffering effect can be achieved by arranging the main transfer arm, the rotating connecting plate and the auxiliary transfer arm; and when the tension is adjusted, the stretch yarn can rebound to a certain extent to prevent the problem of breakage of the yarn.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile equipment technical field, concretely is a kind of elasticizer that can carry out tension adjustment. BACKGROUND

[0002] Elasticizer is a kind of mechanical equipment widely used in textile industry, mainly for the no twist silk such as dacron and polypropylene etc., become elastic filament with medium elastic, low elastic performance by false twist deformation processing, the structure of elasticizer usually includes silk supply device, heating device, extrusion device, traction device and winding device etc., silk supply device is responsible for the supply of tow to heating device, heating device is then heated to tow, extrusion device is extruded to tow by roller and pressure roller, traction device then pulls the processed tow to winding device, finally completes the winding of filament;

[0003] Elasticizer is guided to elastic filament, is influenced by different tension, can cause the position of elastic filament around winding to appear variation of slack, need to adjust the tension of elastic filament by tension adjustment equipment, to reduce the problem of winding caused by too large or too small tension, but the tension adjustment equipment of current existing elasticizer does not have the effect of buffering when using adjustment, can cause the fracture of elastic filament. UTILITY MODEL CONTENT

[0004] The utility model aims at: in order to solve the problem that the tension adjustment equipment of current existing elasticizer does not have the effect of buffering when using adjustment, can cause the fracture of elastic filament, provide a kind of elasticizer that can carry out tension adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of elasticizer that can carry out tension adjustment, comprising: elasticizer rack assembly, the inside one end of the elasticizer rack assembly is provided with tension adjustment assembly, the lower side of the one end of the elasticizer rack assembly is rotatably connected with detection swing arm assembly, the upper side of the one end of the elasticizer rack assembly is fixedly provided with detection sensor assembly.

[0006] As a further scheme of the utility model: the elasticizer rack assembly includes elasticizer rack vertical plate, the lower side of the elasticizer rack vertical plate is fixedly provided with elasticizer rack lower plate, the upper side of the one end of the elasticizer rack vertical plate is rotatably connected with upper guide pulley of incoming silk, the lower side of the one end of the elasticizer rack vertical plate is rotatably connected with lower guide pulley of incoming silk, the upper side of the middle part of the elasticizer rack vertical plate is fixedly provided with sensor mounting seat, the lower side of the middle part of the elasticizer rack vertical plate is rotatably provided with adjusting incoming silk pulley, the inside one end of the elasticizer rack vertical plate is provided with arc-shaped adjusting through slot, the lower side of the other end of the elasticizer rack vertical plate is rotatably provided with adjusting outgoing silk pulley.

[0007] As a further embodiment of this utility model: the tension adjustment assembly includes an adjustment drive cylinder, one end of which is telescopically connected to a cylinder telescopic rod, one end of which is rotatably connected to a main adapter arm, one end of which is rotatably connected to a rotating connecting plate, one end of which is rotatably connected to a secondary adapter arm, one end of which is rotatably connected to a drive swing arm, an adjustment rotating shaft is rotatably connected in the middle of the drive swing arm, one end of which is fixedly provided with an adjustment rotating shaft, and one end of which is rotatably connected to an adjustment wheel.

[0008] As a further embodiment of this utility model: the detection swing arm assembly includes a detection swing arm seat, one end of which is rotatably connected to a transition shaft seat, an L-shaped detection swing arm is fixedly disposed at the upper end of the detection swing arm seat, a detection movable shaft is rotatably connected inside one end of the L-shaped detection swing arm, a detection pressure roller is rotatably connected at the outer end of the detection movable shaft, and a detection transition seat is fixedly disposed at the lower end of the detection swing arm seat, with a detection guide wheel rotatably connected at one end of the detection transition seat.

[0009] As a further embodiment of this utility model: the detection sensor assembly includes a pressure sensor body, one end of which is fixedly provided with a mounting plate, and the other end of which is provided with a pressure detection plate.

[0010] As a further embodiment of this utility model: the upper guide wheel for wire feeding and the lower guide wheel for wire feeding are vertically matched, the lower guide wheel for wire feeding, the adjusting wire feeding wheel and the adjusting wire output wheel are horizontally matched, and the number of sensor mounting bases is set to two sets, each with a mounting screw hole structure in the middle.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The utility model discloses a regulating drive cylinder pushes or draws main relay arm through the cylinder telescopic link, and the main relay arm, rotary connecting plate, vice relay arm and drive swing arm are connected through rotation, and form a lever system, and the linear motion of cylinder is converted into the swing of drive swing arm, and drive swing arm is connected with the regulating wheel through adjusting rotation axis and adjusting pivot, when drive swing arm swings, will drive regulating wheel to rotate, thereby change the contact angle and friction force between silk thread and regulating wheel, and then realize the adjustment to silk thread tension, and through setting up main relay arm, rotary connecting plate and vice relay arm can play certain buffer effect, and the elastic silk can rebound to prevent the problem of silk thread fracture to a certain extent when tension is adjusted, and this elastic machine carries out accurate adjustment to the tension of silk thread through tension adjusting assembly, and simultaneously utilizes detection swing arm assembly and detection sensor assembly to carry out real time monitoring and feedback to the tension of silk thread, thereby forms a closed loop control system, ensures that silk thread keeps stable tension in the process of elasticizing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the elastic machine of the utility model discloses a kind of tension adjustment;

[0014] Figure 2 It is the structure schematic diagram of elastic machine rack assembly in the elastic machine of the utility model discloses a kind of tension adjustment;

[0015] Figure 3 It is the structure schematic diagram of tension adjusting assembly in the elastic machine of the utility model discloses a kind of tension adjustment;

[0016] Figure 4 It is the structure schematic diagram of detection swing arm assembly in the elastic machine of the utility model discloses a kind of tension adjustment;

[0017] Figure 5 It is the structure schematic diagram of detection sensor assembly in the elastic machine of the utility model discloses a kind of tension adjustment.

[0018] In the figure: 1, the frame assembly of the elasticizer; 2, the tension adjusting assembly; 3, the detection swing arm assembly; 4, the detection sensor assembly; 10, the elasticizer frame vertical plate; 11, the elasticizer frame lower plate; 12, the upper guiding rotating wheel of the yarn inlet; 13, the lower guiding rotating wheel of the yarn inlet; 14, the sensor mounting seat; 15, the adjusting yarn inlet rotating wheel; 16, the arc-shaped adjusting through slot; 17, the adjusting yarn outlet rotating wheel; 20, the adjusting driving air cylinder; 21, the air cylinder telescopic rod; 22, the main rotating connecting arm; 23, the rotating connecting plate; 24, the auxiliary rotating connecting arm; 25, the driving swing arm; 26, the adjusting rotating shaft; 27, the adjusting rotating shaft; 28, the adjusting rotating wheel; 30, the detection swing arm seat; 31, the rotating shaft seat; 32, the L-shaped detection swing arm; 33, the detection movable shaft; 34, the detection pressure roller; 35, the detection connecting seat; 36, the detection guiding rotating wheel; 40, the pressure sensor body; 41, the fixed mounting hole plate; 42, the pressure detection plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection", "providing" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. The embodiments of the present application will be described below according to the overall structure of the present application.

[0021] REFERENCE Figures 1 to 5The utility model discloses an embodiment of a kind of elasticizer that can carry out tension adjustment, comprising: elasticizer rack assembly 1, the inside one end of elasticizer rack assembly 1 is provided with tension adjustment component 2, the lower side of one end of elasticizer rack assembly 1 is rotatably connected with detection swing arm component 3, the upper side of one end of elasticizer rack assembly 1 is fixedly provided with detection sensor component 4.

[0022] The elasticizer rack assembly 1 includes an elasticizer rack vertical plate 10, a lower plate 11 is fixedly arranged below the elasticizer rack vertical plate 10, an upper guide roller 12 is rotatably connected to the upper side of one end of the elasticizer rack vertical plate 10, a lower guide roller 13 is rotatably connected to the lower side of one end of the elasticizer rack vertical plate 10, a sensor mounting seat 14 is fixedly arranged above the middle of the elasticizer rack vertical plate 10, an adjusting yarn feeding roller 15 is rotatably arranged below the middle of the elasticizer rack vertical plate 10, an arc-shaped adjusting through slot 16 is formed in the inside one end of the elasticizer rack vertical plate 10, and an adjusting yarn discharging roller 17 is rotatably arranged below the other end of the elasticizer rack vertical plate 10.

[0023] The tension adjustment component 2 includes an adjusting drive cylinder 20, a cylinder telescopic rod 21 is telescopically connected to one end of the adjusting drive cylinder 20, a main adapter arm 22 is rotatably connected to one end of the cylinder telescopic rod 21, a rotating connection plate 23 is rotatably connected to one end of the main adapter arm 22, a secondary adapter arm 24 is rotatably connected to one end of the rotating connection plate 23, a driving swing arm 25 is rotatably connected to one end of the secondary adapter arm 24, an adjusting rotating shaft 26 is rotatably connected to the inside of the driving swing arm 25, an adjusting rotating shaft 27 is fixedly arranged at one end of the driving swing arm 25, and an adjusting roller 28 is rotatably connected to one end of the adjusting rotating shaft 27.

[0024] The detection swing arm component 3 includes a detection swing arm seat 30, a rotating shaft seat 31 is rotatably connected to one end of the detection swing arm seat 30, an L-shaped detection swing arm 32 is fixedly arranged above one end of the detection swing arm seat 30, a detection movable shaft 33 is rotatably connected to the inside of one end of the L-shaped detection swing arm 32, a detection pressure roller 34 is rotatably connected to one end of the outer side of the detection movable shaft 33, a detection adapter seat 35 is fixedly arranged below one end of the detection swing arm seat 30, and a detection guide roller 36 is rotatably connected to one end of the detection adapter seat 35.

[0025] The detection sensor component 4 includes a pressure sensor body 40, a fixed mounting hole plate 41 is fixedly arranged at one end of the pressure sensor body 40, and a pressure detection plate 42 is arranged at the other end of the pressure sensor body 40.

[0026] The vertical position of the upper yarn feeding guide rotating wheel 12 and the lower yarn feeding guide rotating wheel 13 is matched, the lateral position of the lower yarn feeding guide rotating wheel 13, the yarn feeding adjusting rotating wheel 15 and the yarn discharging adjusting rotating wheel 17 is matched, and two groups of the sensor mounting seats 14 are provided and a mounting screw hole structure is arranged in the middle of each group.

[0027] The working principle of the utility model is: the elasticizer frame vertical plate 10 is used as the support structure of the whole elasticizer, and all other components are installed, the upper yarn feeding guide rotating wheel 12 and the lower yarn feeding guide rotating wheel 13 are respectively located at the upper and lower ends of the vertical plate, are used for guiding the yarn into the elasticizer, and ensure that the yarn enters from the left side of the upper yarn feeding guide rotating wheel 12, is wound to the outside of the detection guide rotating wheel 36, is wound to the outside of the lower yarn feeding guide rotating wheel 13, is pulled to the lower side of the yarn feeding adjusting rotating wheel 15, is wound to the upper side of the adjusting rotating wheel 28, and is guided out from the lower side of the yarn discharging adjusting rotating wheel 17, when the yarn is pulled outwards to drive the detection guide rotating wheel 36, a torque is generated on the detection swing arm 32 according to the tension of the yarn, the detection pressure roller 34 is pressed to the pressure detection plate 42, and the real-time monitoring of the tension pressure is realized, when the tension of the yarn needs to be adjusted, the main rotating arm 22 is pushed or pulled by the cylinder telescopic rod 21 of the adjusting drive cylinder 20, the main rotating arm 22, the rotating connecting plate 23, the auxiliary rotating arm 24 and the drive swing arm 25 are connected through rotation, a lever system is formed, the linear motion of the cylinder is converted into the swing of the drive swing arm 25, the drive swing arm 25 is connected with the adjusting rotating wheel 28 through the adjusting rotating shaft 26 and the adjusting rotating shaft 27, when the drive swing arm 25 swings, the adjusting rotating wheel 28 is rotated, the contact angle and the friction between the yarn and the adjusting rotating wheel 28 are changed, and the tension of the yarn is adjusted, and the main rotating arm 22, the rotating connecting plate 23 and the auxiliary rotating arm 24 can play a certain buffering effect, the elastic force yarn can rebound to a certain extent when the tension is adjusted, and the problem of yarn breakage is prevented, the elasticizer accurately adjusts the tension of the yarn through the tension adjusting assembly 2, simultaneously monitors and feeds back the tension of the yarn through the detection swing arm assembly 3 and the detection sensor assembly 4, thereby forming a closed loop control system, and ensuring that the yarn maintains stable tension in the elastic process.

[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. A texturing machine with adjustable tension, characterized in that, Include: The elasticizer frame assembly (1) is provided with a tension adjusting assembly (2) at one end inside, a detection swing arm assembly (3) is rotatably connected below one end of the elasticizer frame assembly (1), and a detection sensor assembly (4) is fixedly arranged above one end of the elasticizer frame assembly (1); The tension adjusting assembly (2) comprises an adjusting drive cylinder (20), one end of the adjusting drive cylinder (20) is telescopically connected with a cylinder telescopic rod (21), one end of the cylinder telescopic rod (21) is rotatably connected with a main transfer arm (22), one end of the main transfer arm (22) is rotatably connected with a rotary connecting plate (23), one end of the rotary connecting plate (23) is rotatably connected with a secondary transfer arm (24), one end of the secondary transfer arm (24) is rotatably connected with a drive swing arm (25), the drive swing arm (25) is rotatably connected with an adjusting rotary shaft (26) in the middle, one end of the drive swing arm (25) is fixedly provided with an adjusting rotary shaft (27), one end of the adjusting rotary shaft (27) is rotatably connected with an adjusting rotary wheel (28); The detection swing arm assembly (3) comprises a detection swing arm seat (30), one end of the detection swing arm seat (30) is rotatably connected with a transfer shaft seat (31), an L-shaped detection swing arm (32) is fixedly arranged above one end of the detection swing arm seat (30), one end of the L-shaped detection swing arm (32) is rotatably connected with a detection movable shaft (33) inside, one end of the detection movable shaft (33) is rotatably connected with a detection pressure roller (34) outside, a detection transfer seat (35) is fixedly arranged below one end of the detection swing arm seat (30), and one end of the detection transfer seat (35) is rotatably connected with a detection guide rotary wheel (36); The detection sensor assembly (4) comprises a pressure sensor body (40), one end of the pressure sensor body (40) is fixedly provided with a fixed mounting hole plate (41), and the other end of the pressure sensor body (40) is provided with a pressure detection plate (42).

2. The tension-adjustable elasticizer according to claim 1, characterized in that, The elasticizer frame assembly (1) comprises an elasticizer frame vertical plate (10), an elasticizer frame lower plate (11) is fixedly arranged below the elasticizer frame vertical plate (10), an upper guide rotary wheel (12) is rotatably connected above one end of the elasticizer frame vertical plate (10), a lower guide rotary wheel (13) is rotatably connected below one end of the elasticizer frame vertical plate (10), a sensor mounting seat (14) is fixedly arranged above the middle of the elasticizer frame vertical plate (10), an adjusting yarn feeding rotary wheel (15) is rotatably arranged below the middle of the elasticizer frame vertical plate (10), an arc-shaped adjusting through slot (16) is formed at one end inside of the elasticizer frame vertical plate (10), and an adjusting yarn discharging rotary wheel (17) is rotatably arranged below the other end of the elasticizer frame vertical plate (10).

3. A tension-adjustable elasticizer according to claim 2, characterized in that The vertical position of the yarn feeding upper guide rotating wheel (12) and the yarn feeding lower guide rotating wheel (13) is matched, the transverse position of the yarn feeding lower guide rotating wheel (13), the adjusting yarn feeding rotating wheel (15) and the adjusting yarn discharging rotating wheel (17) is matched, and two groups of the sensor mounting seats (14) are provided and the mounting screw hole structures are arranged in the middle of the interiors.

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