A positive electronic warp loosening device

Abstract

The present application relates to the technical field of textile machinery, and in particular to an active electronic warp loosening device, comprising a first support and a second support, wherein a connecting roller, a rotating roller and an adjusting roller are arranged between the first support and the second support, the connecting roller, the rotating roller and the adjusting roller are distributed in parallel from front to back, and the warp yarns pass around the connecting roller, the rotating roller and the adjusting roller in sequence, a warp loosening mechanism is provided on the side wall of the first support, the warp loosening mechanism is assembled with one end of the adjusting roller, a brake assembly is provided on the adjusting roller near one end of the second support, and a brake drive assembly is provided on the side wall of the second support, the brake drive assembly is used to drive the brake assembly to limit the adjusting roller, so that the tensioning roller can actively adjust the tension of the textile covering the surface of the roller, the present application provides an active electronic warp loosening device.

Description

Technical Field

[0001] The present application relates to the technical field of textile machinery, and in particular to an active electronic warp loosening device. Background Art

[0002] The winding mechanism and the warp loosening mechanism are necessary mechanisms in textile machinery. Among them, the winding mechanism is used to lead the textile fabric initially formed at the loom of the textile machine away from the loom and wind it on the cloth roller. During the weaving process, according to the weft density requirements of the textile, the warp loosening mechanism is usually used to adjust the tension of the textile to ensure that the textile output within a certain period of time is quantitative and has the same tension, thereby maintaining the continuous weaving production.

[0003] In actual application, the warp loosening mechanism of the prior art is usually a passive tension mechanism dominated by a connecting spring. Although the warp loosening mechanism of the prior art can ensure the rigidity of the tension roller to a certain extent, it cannot adjust the warp loosening amount and cannot control the warp loosening time. When facing textiles with different elasticity, the gripping force between the textile and the tensioning roller surface will be insufficient or too tight, thereby affecting the overall quality of the product. Summary of the Invention

[0004] In order to enable the tensioning roller to actively adjust the tension of the textile covering the surface of the roller, the present application provides an active electronic warp loosening device.

[0005] This application provides an active electronic warp loosening device, which adopts the following technical solutions:

[0006] An active electronic warp loosening device includes a first support and a second support. A connecting roller, a rotating roller and an adjusting roller are arranged between the first support and the second support. The connecting roller, the rotating roller and the adjusting roller are distributed in parallel from front to back. The warp yarn passes around the connecting roller, the rotating roller and the adjusting roller in sequence. A warp loosening mechanism is provided on the side wall of the first support. The warp loosening mechanism is assembled with one end of the adjusting roller. A brake assembly is provided on the adjusting roller near one end of the second support. A brake drive assembly is provided on the side wall of the second support. The brake drive assembly is used to drive the brake assembly to limit the adjusting roller.

[0007] By adopting the above technical solution, the warp yarn passes around the connecting roller, the rotating roller and the adjusting roller in sequence. Under the action of the warp loosening mechanism, the tension of the textile can be adjusted to ensure that the textile output within a certain period of time is quantitative and has the same tension, so that the weaving production can continue. Under the drive of the brake drive component, the brake component can limit the adjusting roller, thereby actively and proactively controlling the warp loosening time and warp loosening stroke of the adjusting roller. Compared with the existing technology, it can adapt to textiles with different elasticity, and can effectively adjust the gripping force between the textile and the surface of the tensioning roller, so as to achieve the effect of improving the overall quality of the product.

[0008] Preferably, the warp loosening mechanism includes: a mounting base fixed on the first support; a first connecting shaft arranged on the side wall of the mounting base; a first connecting rod rotatably connected to the outer wall of the first connecting shaft; a second connecting shaft arranged at an end of the first connecting rod away from the mounting base; a second connecting rod rotatably connected to the outer wall of the second connecting shaft; and a warp loosening drive assembly installed at the bottom of the second connecting rod, wherein the adjusting roller is assembled at the end of the second connecting rod, and the end of the adjusting roller away from the warp loosening drive assembly is rotatably connected to the second support.

[0009] By adopting the above technical solution, under the drive of the warp loosening drive assembly and the cooperation of the first connecting rod and the second connecting rod, the adjusting roller can be driven to rotate, thereby realizing fine-tuning of the adjusting roller and achieving the purpose of warp loosening. The action principle of the warp loosening device is simple, the degree of automation is high, and it meets the application requirements.

[0010] Preferably, the loosening drive assembly includes: a fixed seat installed on the side wall of the first support; a first center shaft rotatably connected to the bottom and side wall of the fixed seat; a driving bevel gear arranged at one end of the first center shaft; a starting member arranged on the fixed seat; a second center shaft arranged at the top and side wall of the fixed seat; a driven bevel gear arranged at one end of the second center shaft; a mating shaft rotatably connected to the fixed seat; mating gears respectively arranged at both ends of the mating shaft, and a fixed shaft fixed on the side of the driven bevel gear, wherein the output end of the starting member is assembled with the first center shaft, the mating gear located at the top end of the mating shaft is meshed with the driven bevel gear, the mating gear located at the top end of the mating shaft is meshed with the driving bevel gear, and the end of the second connecting rod is hinged to the fixed shaft.

[0011] By adopting the above technical solution, under the action of the starting member, the active bevel gear can rotate, causing the two mating gears and the mating shaft to rotate. Since the second connecting rod is hinged to the fixed shaft, the rotation of the driven bevel gear can drive the second connecting rod to move, thereby driving the adjusting roller to rotate, realizing fine-tuning of the adjusting roller, thereby achieving the purpose of loosening the warp.

[0012] Preferably, the brake assembly includes: a stop seat fixed on the end and outer wall of the adjusting roller; a stop groove provided on the outer wall of the stop seat; a stop plug slidably arranged at the bottom of the stop seat; a first magnetic plate fixed on the top of the stop plug; a second magnetic plate fixed on the inner wall of the stop groove; and a locking assembly installed on the stop seat near the stop groove, wherein there are several stop grooves, and the several stop grooves are evenly distributed on the same circumference of the stop seat, the magnetic poles of the first magnetic plate and the second magnetic plate are opposite, the stop plug is adapted to be plugged into the stop groove, and the locking assembly is used to lock the stop plug.

[0013] By adopting the above technical solution, when the stop plug is adapted and plugged into the stop groove, the first magnetic plate and the second magnetic plate are attracted to each other, so that the stop plug can be stably assembled with the stop seat. With the cooperation of the locking assembly, the connection stability between the stop plug and the stop seat can be further improved, and the adjustment roller can be braked and limited, which can better adapt to the transportation process of the warp yarn.

[0014] Preferably, the brake drive assembly includes: a first movable rod rotatably connected to the side wall of the first support; a second movable rod movably connected to the end of the first movable rod; a connecting drive rod movably connected to the second movable end away from the first movable rod; a reinforced connecting rod with one end movably connected to the middle of the connecting drive rod and the other end movably connected to the side wall of the first support; a driving member fixed on the first support, and a guide assembly arranged on the side wall of the first support, wherein the output end of the driving member is assembled with the first movable rod, the end of the stop plug away from the stop seat is movably connected to the connecting drive rod, and the guide assembly is used to guide the stop plug.

[0015] By adopting the above technical solution, the first movable rod, the second movable rod, the connecting drive rod and the stop plug are assembled to form a four-bar linkage mechanism, which has the characteristics of less interference, less vibration and long service life. At the same time, the movement of the stop plug is more flexible and meets the application requirements. The driving part acts as a power source to drive the stop plug to move, and the guide assembly limits the movement of the stop plug, thereby improving the movement stability of the stop plug.

[0016] Preferably, the locking assembly includes: an installation groove provided in the stop seat near the stop groove; a connecting spring arranged on the bottom wall inside the installation groove; a stop ball fixed on the end of the connecting spring, wherein the outer wall of the stop ball abuts against the outer wall of the stop plug, and two groups of the locking assemblies are arranged in one stop groove, and the two groups of the locking assemblies are symmetrically distributed along the central axis of the stop groove.

[0017] By adopting the above technical solution, when the stop plug is plugged into the stop groove, the two stop balls are pressed against the outer wall of the stop plug at the same time, and the connecting spring is compressed, which can provide pressure for the stop balls to press against the stop plug, thereby further improving the installation stability of the stop plug.

[0018] Preferably, a plurality of mounting holes are provided through the side wall of the second connecting rod, and the plurality of mounting holes are equidistantly distributed along the length center axis of the second connecting rod. A connecting rod mounting piece is provided on the second connecting rod, and the second connecting rod is fixed to the fixed shaft through the connecting rod mounting piece.

[0019] By adopting the above technical solution, the operator can adjust the application length of the second connecting rod by adjusting the position between the fixed shaft and the second connecting rod, and then adjust the movement stroke of the adjusting roller, so as to achieve the effect of adjusting the transmission performance and pressure angle of the loosening drive assembly, making the transmission process of the loosening drive assembly more flexible and reliable.

[0020] Preferably, a mounting plate is fixed to the side wall of the driven bevel gear, and the mounting plate is an eccentric plate body. The eccentric plate body is provided with a plurality of mounting holes at equal intervals along its longest central axis, and the fixed shaft is installed in the mounting holes.

[0021] By adopting the above technical solution, the operator can adjust the application length of the second connecting rod by manually adjusting the position of the fixed shaft, and then adjust the movement stroke of the adjustment roller, so as to achieve the effect of adjusting the transmission performance and pressure angle of the loosening drive component, making the transmission process of the loosening drive component more flexible and reliable.

[0022] Preferably, both ends of the rotating roller are respectively provided with assembly bearings, one end of the rotating roller is assembled with the first support through one of the assembly bearings, and the other end of the rotating roller is assembled with the second support through the other assembly bearing.

[0023] By adopting the above technical solution, assembly bearings are respectively provided at both ends of the rotating roller, so that the rotating roller and the first support, and the rotating roller and the second support are respectively rotatably connected. During the transportation of the warp yarn, the rotating roller can rotate accordingly, thereby playing a guiding role, making the warp yarn easier to transport.

[0024] Preferably, an ion wind rod is provided between the first support and the second support, and the ion wind rod is distributed on the top of the rotating roller.

[0025] By adopting the above technical solution, the ion wind rod can neutralize the charge on the warp yarn passing through its ion radiation area, thereby neutralizing the static electricity on the surface of the warp yarn, so as to achieve the purpose of eliminating static electricity, reduce the warp yarn from sticking to the rotating roller or getting stuck due to static electricity, and ensure the smooth transportation of the warp yarn.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The warp yarn passes through the connecting roller, rotating roller and adjusting roller in sequence. Under the action of the warp easing mechanism, the tension of the textile can be adjusted, which can ensure that the textile output within a certain period of time is quantitative and has the same tension, so that weaving production can continue. Under the drive of the brake drive assembly, the brake assembly can limit the adjusting roller, thereby actively and proactively controlling the easing time and easing stroke of the adjusting roller. Compared with the existing technology, it can adapt to textiles with different elasticity and can effectively adjust the gripping force between the textile and the tensioning roller surface, thereby improving the overall quality of the product.

[0028] 2. The first movable rod, the second movable rod, the connecting drive rod and the stop plug are assembled to form a four-bar linkage, which has the characteristics of less interference, less vibration and long service life. At the same time, the movement of the stop plug is more flexible and meets the application requirements. The driving member acts as a power source to drive the movement of the stop plug, and the guide assembly limits the movement of the stop plug, thereby improving the movement stability of the stop plug.

[0029] 3. The ion wind rod can neutralize the charge on the warp yarn passing through its ion radiation area, thereby neutralizing the static electricity on the surface of the warp yarn to achieve the purpose of eliminating static electricity, reducing the warp yarn from sticking to the rotating roller or getting stuck due to static electricity, and ensuring the smooth transportation of the warp yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0031] Figure 2 yes Figure 1 A magnified view of the middle panel.

[0032] Figure 3 It is a structural diagram of the warp loosening mechanism in the embodiment of the present application.

[0033] Figure 4 It is a structural diagram of the brake assembly in an embodiment of the present application.

[0034] Explanation of the accompanying symbols: 1. First support; 2. Second support; 3. Connecting roller; 4. Rotating roller; 41. Assembly bearing; 5. Adjusting roller; 6. Loosening mechanism; 61. Mounting seat; 62. First connecting shaft; 63. First connecting rod; 64. Second connecting shaft; 65. Second connecting rod; 651. Mounting hole; 652. Connecting nut; 661. Fixed seat; 662. First center shaft; 663. Driving bevel gear; 664. Starting motor; 665. Second center shaft; 666. Driven bevel gear ;6661, assembly plate; 6662, assembly hole; 667, mating shaft; 668, mating gear; 669, fixed shaft; 7, brake assembly; 71, stop seat; 711, stop groove; 72, stop plug; 751, mounting slot; 752, connecting spring; 753, stop ball; 81, first movable rod; 82, second movable rod; 83, connecting drive rod; 84, reinforcement connecting rod; 85, driving motor; 861, moving slide; 862, moving block; 9, ion wind rod. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The embodiment of the present application discloses an active electronic warp loosening device.

[0037] Reference Figure 1 and Figure 2 , an active electronic warp loosening device, including a first support 1 and a second support 2. In the embodiment of the present application, the first support 1 and the second support 2 are both integrally cast structures, the first support 1 and the second support 2 are distributed opposite each other, and an installation space is left between the two. A connecting roller 3, a rotating roller 4 and an adjusting roller 5 are arranged between the first support 1 and the second support 2, wherein the connecting roller 3, the rotating roller 4 and the adjusting roller 5 are all circular rollers with smooth surfaces. Within the installation space, from the input direction to the output direction, the connecting roller 3, the rotating roller 4 and the adjusting roller 5 are distributed in parallel from front to back. The operator can adjust the height of the connecting roller 3, the rotating roller 4 and the adjusting roller 5 according to the actual production situation, and then pass the warp yarn around the connecting roller 3, the rotating roller 4 and the adjusting roller 5 in turn to facilitate the subsequent continuous weaving production.

[0038] Specifically, both ends of the rotating roller 4 are respectively provided with assembly bearings 41. One end of the rotating roller 4 is assembled with the first support 1 through one of the assembly bearings 41, and the other end of the rotating roller 4 is assembled with the second support 2 through another assembly bearing 41, so that the rotating roller 4 and the first support 1, and the rotating roller 4 and the second support 2 are respectively rotatably connected. During the transportation of the warp yarn, the rotating roller 4 can rotate accordingly, thereby playing a guiding role, making it easier to transport the warp yarn.

[0039] In order to reduce the friction static electricity between the warp yarn and the rotating roller 4, an ion wind rod 9 is arranged between the first support 1 and the second support 2. The connection between the ion wind rod 9 and the first support 1 and between the ion wind rod 9 and the second support 2 can be installed by bolt connection or clamping, so that the operator can easily disassemble and assemble the ion wind rod 9 to facilitate cleaning of the ion wind rod 9. Moreover, the ion wind rod 9 is distributed on the top of the rotating roller 4 so that the length direction of the ion wind rod 9 is consistent with the length direction of the rotating roller 4. The ion wind rod 9 can neutralize the charge on the warp yarn passing through its ion radiation area, thereby neutralizing the static electricity on the surface of the warp yarn, so as to achieve the purpose of eliminating static electricity, reduce the warp yarn from sticking to or getting stuck with the rotating roller 4 due to the effect of static electricity, and ensure the smooth transportation of the warp yarn.

[0040] Reference Figure 2 and Figure 3 A warp easing mechanism 6 is provided on the side wall of the first support 1, and the warp easing mechanism 6 is assembled with one end of the adjusting roller 5. A brake assembly 7 is provided on the end of the adjusting roller 5 close to the second support 2, and a brake drive assembly is provided on the side wall of the second support 2. The brake drive assembly is used to drive the brake assembly 7 to limit the adjusting roller 5.

[0041] Under the action of the easing mechanism 6, the tension of the textile can be adjusted to ensure that the textile output within a certain period of time is quantitative and has the same tension, so that weaving production can continue. Under the drive of the brake drive component, the brake component 7 can limit the adjusting roller 5, thereby actively and proactively controlling the easing time and easing stroke of the adjusting roller 5.

[0042] Among them, the warp loosening mechanism 6 includes a mounting seat 61, a first connecting shaft 62, a first connecting rod 63, a second connecting shaft 64, a second connecting rod 65, and a warp loosening drive assembly. Specifically, the mounting seat 61 is fixed on the first support 1, the first connecting shaft 62 is arranged on the side wall of the mounting seat 61, the first connecting rod 63 is rotatably connected to the outer wall of the first connecting shaft 62, the second connecting shaft 64 is arranged at the end of the first connecting rod 63 away from the mounting seat 61, the second connecting rod 65 is rotatably connected to the outer wall of the second connecting shaft 64, and the warp loosening drive assembly is installed at the bottom of the second connecting rod 65, so that the adjusting roller 5 is assembled at the end of the second connecting rod 65, and the end of the adjusting roller 5 away from the warp loosening drive assembly is rotatably connected to the second support 2 through a bearing connection.

[0043] The warp loosening drive assembly serves as a power source. Under the cooperation of the first connecting rod 63 and the second connecting rod 65, it can drive the adjusting roller 5 to rotate, thereby achieving fine adjustment of the adjusting roller 5 and achieving the purpose of loosening the warp.

[0044] Reference Figure 2 and Figure 3The pine warp drive assembly includes a fixed seat 661, a first central shaft 662, a driving bevel gear 663, a starting member, a second central shaft 665, a driven bevel gear 666, a matching shaft 667, two matching gears 668, and a fixed shaft 669. Specifically, the fixed seat 661 is fixed to the side wall of the first support 1, the first central shaft 662 is rotatably connected to the bottom side wall of the fixed seat 661, the driving bevel gear 663 is arranged at one end of the first central shaft 662, and the starting member is arranged on the fixed seat 661. The starting member is a starting motor 664, so that the output end of the starting motor 664 is connected to the first central shaft 662. A central shaft 662 is assembled. In addition, a second central shaft 665 is arranged on the side wall of the top of the fixed base 661, and the driven bevel gear 666 is arranged at one end of the second central shaft 665. The fixed base 661 includes a fixed frame, and a matching shaft 667 is rotatably connected in the middle of the fixed frame. The matching shaft 667 is perpendicular to the working ground. Two matching gears 668 are respectively arranged at both ends of the matching shaft 667, and the matching gear 668 at the top of the matching shaft 667 is engaged with the driven bevel gear 666, and the matching gear 668 at the top of the matching shaft 667 is engaged with the active bevel gear 663.

[0045] More specifically, the fixed shaft 669 is fixed to the side of the driven bevel gear 666 so that the end of the second connecting rod 65 is hinged to the fixed shaft 669. In the embodiment of the present application, there are two installation methods between the second connecting rod 65 and the fixed shaft 669.

[0046] The first type is that a plurality of mounting holes 651 are opened through the side wall of the second connecting rod 65, and the plurality of mounting holes 651 are equidistantly distributed along the length center axis of the second connecting rod 65. A connecting rod mounting part is provided on the second connecting rod 65. In the embodiment of the present application, the connecting rod mounting part is a connecting nut 652. After the second connecting rod 65 and the fixed shaft 669 are movably connected, the end of the fixed shaft 669 and the connecting nut 652 are threadedly connected, so that the second connecting rod 65 and the driven bevel gear 666 can be movably assembled together and ensure that the movable connecting rod does not fall off the fixed shaft 669.

[0047] The second type is that a mounting plate 6661 is fixed to the side wall of the driven bevel gear 666, and the mounting plate 6661 and the driven bevel gear 666 are rotationally connected by an axis connection. The mounting plate 6661 is an eccentric plate body, and the eccentric plate body has a number of mounting holes 6662 equidistantly opened along its longest central axis. The fixed shaft 669 is installed in the mounting hole 6662, and the fixed shaft 669 and the second connecting rod 65 are also rotationally connected by an axis connection.

[0048] By manually adjusting the position between the fixed shaft 669 and the second connecting rod 65, the operator can adjust the application length of the second connecting rod 65, and then adjust the movement stroke of the adjustment roller 5, so as to adjust the transmission performance and pressure angle of the loosening drive assembly, making the transmission process of the loosening drive assembly more flexible and reliable.

[0049] Moreover, under the action of the starting motor 664, the active bevel gear 663 can rotate, causing the two mating gears 668 and the mating shaft 667 to rotate. At the same time, the rotation of the driven bevel gear 666 can drive the second connecting rod 65 to move, thereby driving the adjusting roller 5 to rotate, realizing fine-tuning of the adjusting roller 5, thereby achieving the purpose of loosening the warp.

[0050] In order to limit the adjustment roller 5, refer to Figure 4 The brake assembly 7 includes a stop seat 71, a stop plug 72, a first magnetic plate, and a second magnetic plate (not shown in the figure), wherein the stop seat 71 is fixed to the outer wall of the end of the adjusting roller 5, and a stop groove 711 is opened on the outer wall of the stop seat 71. In the embodiment of the present application, there are several stop grooves 711, and the several stop grooves 711 are evenly distributed on the same circumference of the stop seat 71. The stop plug 72 is slidably set at the bottom of the stop seat 71, the first magnetic plate is fixed to the top of the stop plug 72, and the second magnetic plate is fixed to the inner wall of the stop groove 711, so that the magnetic poles of the first magnetic plate and the second magnetic plate are opposite. When the stop plug 72 is adapted and plugged into the stop groove 711, the first magnetic plate and the second magnetic plate are attracted to each other, which can limit the stop seat 71, that is, it can control the loosening time of the adjusting roller 5.

[0051] In order to further improve the working stability of the adjustment roller 5, refer to Figure 4 A locking assembly is installed on the stop seat 71 near the stop groove 711. With the cooperation of the locking assembly, the stop plug 72 can be locked, thereby further improving the connection stability between the stop plug 72 and the stop seat 71, and can brake and limit the adjusting roller 5, and can better adapt to the transportation process of the warp yarn.

[0052] Specifically, the brake drive assembly includes a first movable rod 81, a second movable rod 82, a connecting drive rod 83, a stop plug 72, a reinforcement connecting rod 84 and a driving member, wherein the first movable rod 81 is rotatably connected to the side wall of the first support 1, the second movable rod 82 is movably connected to the end of the first movable rod 81, the connecting drive rod 83 is movably connected to the end of the second movable rod away from the first movable rod 81, one end of the reinforcement connecting rod 84 is movably connected to the middle part of the connecting drive rod 83, and the other end is movably connected to the side wall of the first support 1, the driving member is a driving motor 85, the driving motor 85 is fixed on the first support 1, the output end of the driving motor 85 is assembled with the first movable rod 81, and the end of the stop plug 72 away from the stop seat 71 is movably connected to the connecting drive rod 83

[0053] More specifically, a guide assembly is provided on the side wall of the first support 1, and the guide assembly includes a movable slide groove 861 opened on the first support 1 near the stop plug 72, and a movable block 862 fixed on the side wall of the stop plug 72. The extension direction of the movable slide groove 861 is consistent with the movement direction of the stop plug 72, so that the movable block 862 is slidably connected to the movable slide groove 861.

[0054] In an embodiment of the present application, the drive motor 85 serves as a power source to drive the stop plug 72 to slide. The first movable rod 81, the second movable rod 82, the connecting drive rod 83 and the stop plug 72 are assembled to form a four-bar linkage mechanism, which can improve the movement stability and flexibility of the stop plug 72.

[0055] Reference Figure 4 In order to further improve the installation stability of the stop plug 72, a locking assembly is provided on the stop seat 71, wherein the locking assembly includes a connecting spring 752 and a stop ball 753, the stop ball 753 is fixedly connected to the end of the connecting spring 752, and a mounting groove 751 is opened near the stop groove 711 of the stop seat 71, and the end of the connecting spring 752 away from the stop ball 753 is fixed to the inner bottom wall of the mounting groove 751, so that the outer wall of the stop ball 753 is fixed to the stop plug 7 2. In addition, two sets of locking components are provided in a stop groove 711. The two sets of locking components are symmetrically distributed along the central axis of the stop groove 711. When the stop plug 72 is plugged into the stop groove 711, the two stop balls 753 are pressed against the outer wall of the stop plug 72 at the same time. The connecting spring 752 is compressed, which can provide pressure for the stop balls 753 to press the stop plug 72, so that the stop plug 72 is subjected to balanced force when plugged into the stop groove 711, which is more stable and reliable.

[0056] The implementation principle of an active electronic warp loosening device in the embodiment of the present application is as follows:

[0057] The operator can adjust the height of the connecting roller 3, the rotating roller 4 and the adjusting roller 5 according to the actual production situation, and then pass the warp yarn around the connecting roller 3, the rotating roller 4 and the adjusting roller 5 in turn. The ion wind rod 9 neutralizes the charge on the warp yarn passing through its ion radiation area.

[0058] The operator starts the starting motor 664, and the active bevel gear 663 can rotate, causing the two mating gears 668 and the mating shaft 667 to rotate. At the same time, the rotation of the driven bevel gear 666 can drive the second connecting rod 65 to move, thereby driving the adjusting roller 5 to rotate, realizing fine-tuning of the adjusting roller 5, thereby achieving the purpose of loosening the warp.

[0059] The first movable rod 81, the second movable rod 82, the connecting drive rod 83 and the stop plug 72 are assembled to form a four-bar linkage mechanism. The driving motor 85 serves as a power source to drive the stop plug 72 to slide along the movable slide groove 861 until the stop plug 72 is plugged into the stop groove 711, so that the first magnetic plate and the second magnetic plate are attracted to each other, and the two stop balls 753 are pressed against the outer wall of the stop plug 72 at the same time, which can limit the stop seat 71.

[0060] The above are all preferred embodiments of the present application. These embodiments are only explanations of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be covered within the scope of protection of the present application.

Claims

1. An active electronic warp loosening device, characterized in that: The invention comprises a first support (1) and a second support (2), wherein a connecting roller (3), a rotating roller (4) and an adjusting roller (5) are provided between the first support (1) and the second support (2), wherein the connecting roller (3), the rotating roller (4) and the adjusting roller (5) are arranged in parallel from front to back, and the warp yarn passes around the connecting roller (3), the rotating roller (4) and the adjusting roller (5) in sequence, and a warp loosening mechanism (6) is provided on the side wall of the first support (1), and the warp loosening mechanism (6) is assembled with one end of the adjusting roller (5), and a brake assembly (7) is provided on the end of the adjusting roller (5) close to the second support (2), and a brake driving assembly is provided on the side wall of the second support (2), and the brake driving assembly is used to drive the brake assembly (7) to limit the adjusting roller (5); The brake assembly (7) includes: a stop seat (71) fixed to the end and outer wall of the regulating roller (5); a stop groove (711) provided on the outer wall of the stop seat (71); a stop plug (72) slidably arranged at the bottom of the stop seat (71); a first magnetic plate fixed to the top of the stop plug (72); a second magnetic plate fixed to the inner wall of the stop groove (711); and a locking assembly installed on the stop seat (71) near the stop groove (711), wherein there are a plurality of stop grooves (711), and the plurality of stop grooves (711) are evenly distributed on the same circumference of the stop seat (71), the magnetic poles of the first magnetic plate and the second magnetic plate are opposite, the stop plug (72) is adapted to be plugged into the stop groove (711), and the locking assembly is used to lock the stop plug (72); The locking assembly includes: a mounting groove (751) provided on the stop seat (71) near the stop groove (711); a connecting spring (752) provided on the inner bottom wall of the mounting groove (751); and a stop ball (753) fixed to the end of the connecting spring (752), wherein the outer wall of the stop ball (753) abuts against the outer wall of the stop plug (72), and two groups of the locking assemblies are provided in one stop groove (711), and the two groups of the locking assemblies are symmetrically distributed along the central axis of the stop groove (711).

2. The active electronic warp loosening device according to claim 1, characterized in that: The warp easing mechanism (6) includes: a mounting base (61) fixed on the first support (1); a first connecting shaft (62) arranged on the side wall of the mounting base (61); a first connecting rod (63) rotatably connected to the outer wall of the first connecting shaft (62); a second connecting shaft (64) arranged at an end of the first connecting rod (63) away from the mounting base (61); a second connecting rod (65) rotatably connected to the outer wall of the second connecting rod (64); and a warp easing drive assembly installed at the bottom of the second connecting rod (65), wherein the adjusting roller (5) is assembled at the end of the second connecting rod (65), and the end of the adjusting roller (5) away from the warp easing drive assembly is rotatably connected to the second support (2).

3. The active electronic warp loosening device according to claim 2, characterized in that: The warp easing drive assembly comprises: a fixed seat (661) mounted on the side wall of the first support (1); a first central shaft (662) rotatably connected to the bottom and side wall of the fixed seat (661); an active bevel gear (663) arranged at one end of the first central shaft (662); a starting member arranged on the fixed seat (661); a second central shaft (665) arranged at the top and side wall of the fixed seat (661); a driven bevel gear (666) arranged at one end of the second central shaft (665); and a mating shaft (667) rotatably connected to the fixed seat (661). Matching gears (668) are respectively arranged at both ends of the matching shaft (667), and a fixed shaft (669) is fixed to the side of the driven bevel gear (666), wherein the output end of the starting member is assembled with the first central shaft (662), the matching gear (668) located at the top end of the matching shaft (667) is engaged with the driven bevel gear (666), the matching gear (668) located at the top end of the matching shaft (667) is engaged with the driving bevel gear (663), and the end of the second connecting rod (65) is hinged to the fixed shaft (669).

4. The active electronic warp loosening device according to claim 1, characterized in that: The brake drive assembly includes: a first movable rod (81) rotatably connected to the side wall of the first support (1); a second movable rod (82) movably connected to the end of the first movable rod (81); a connecting drive rod (83) movably connected to the end of the second movable rod away from the first movable rod (81); a reinforcing connecting rod (84) having one end movably connected to the middle of the connecting drive rod (83) and the other end movably connected to the side wall of the first support (1); a driving member fixed to the first support (1), and a guide assembly arranged on the side wall of the first support (1), wherein the output end of the driving member is assembled with the first movable rod (81), the end of the stop plug (72) away from the stop seat (71) is movably connected to the connecting drive rod (83), and the guide assembly is used to guide the stop plug (72).

5. The active electronic warp easing device according to claim 3, characterized in that: A plurality of mounting holes (651) are formed through the side wall of the second connecting rod (65), and the plurality of mounting holes (651) are equidistantly distributed along the length center axis of the second connecting rod (65). A connecting rod mounting piece is provided on the second connecting rod (65), and the second connecting rod (65) is fixed to the fixed shaft (669) via the connecting rod mounting piece.

6. The active electronic warp easing device according to claim 3, characterized in that: A mounting plate (6661) is fixed to the side wall of the driven bevel gear (666). The mounting plate (6661) is an eccentric plate body. The eccentric plate body is provided with a plurality of mounting holes (6662) at equal intervals along its longest central axis. The fixed shaft (669) is installed in the mounting hole (6662).

7. The active electronic warp easing device according to claim 1, characterized in that: Both ends of the rotating roller (4) are respectively provided with assembly bearings (41); one end of the rotating roller (4) is assembled with the first support (1) through one of the assembly bearings (41); and the other end of the rotating roller (4) is assembled with the second support (2) through another of the assembly bearings (41).

8. The active electronic warp easing device according to claim 1, characterized in that: An ion wind rod (9) is provided between the first support (1) and the second support (2), and the ion wind rod (9) is distributed on the top of the rotating roller (4).

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