Textile machine support

Abstract

The invention provides a textile machine support, which relates to the technical field of textile equipment, and comprises a support base, a support vertical plate and a controller, a support vertical plate is fixedly welded to the top plane of the support base in a vertically upward mode. A controller is fixedly hung at the position, close to the edge, of the side wall of one end of the support vertical plate; the upper end of the support vertical plate vertically extends upwards and is fixedly provided with a fixed roller seat, and a fixed roller is horizontally and rotationally installed at the upper end of the fixed roller seat. By means of the well-designed combination of the fixed roller seat, the movable fixed roller seat, the movable roller frame and the driving motor, stable conveying of yarn in the spinning process is achieved. By means of the design, it is guaranteed that the yarn keeps constant tension and path in the conveying process, the conveying speed and direction of the yarn can be adjusted according to needs through accurate control of the driving motor, and the efficiency and stability of textile production are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, and particularly to a support for a textile machine. Background Art

[0002] In the textile industry, the support for a textile machine, as a key component for supporting and fixing textile machinery, is crucial for ensuring the stability of yarn transmission and production efficiency. However, the design of traditional textile machine supports has many deficiencies and is difficult to meet the requirements of modern textile industry for efficient, stable, and intelligent production.

[0003] Firstly, traditional textile machine supports often adopt a fixed design and cannot be adjusted in height according to the height and usage habits of workers, resulting in inconvenient operation and low efficiency. In addition, these supports usually do not have a dust removal device, and it is easy to adsorb dust when the textile machine starts, affecting work efficiency and product quality.

[0004] Secondly, the method for adjusting the yarn tension of traditional textile machine supports is relatively single and often relies on manual adjustment, with low adjustment accuracy and efficiency. With the continuous progress of textile technology, the requirement for precise control of yarn tension is getting higher and higher, and the traditional manual adjustment method can no longer meet the needs of modern textile processes.

[0005] In addition, the intelligence level of traditional textile machine supports is relatively low, lacking automatic control and monitoring functions. During the textile production process, it is necessary to manually monitor the transmission state and tension of the yarn in real time. Once an abnormal situation occurs, it needs to be processed manually in a timely manner, which not only increases the labor intensity but also reduces the production efficiency. Summary of the Invention

[0006] The present invention relates to a support for a textile machine, which adopts a telescopic structure design and can be adjusted in height according to the height and usage habits of workers, improving operation comfort and efficiency. At the same time, a dust removal device is provided to reduce the impact of dust on work efficiency and product quality. In addition, the support also adopts an intelligent control system to achieve precise adjustment and real-time monitoring of the yarn tension through actuators such as motors and cylinders, greatly improving the automation level and production efficiency of textile production.

[0007] The present invention provides a textile machine bracket, specifically including: a bracket base, a bracket vertical plate, a controller, a fixed roller seat, a movable fixed roller seat, a movable roller frame, a movable roller, a driving motor, an adjustment seat, an adjustment motor, a lead screw, a connecting sleeve block, a synchronous connecting rod, a synchronous end block, a pressing wheel, a horizontal slider, a tightening adjustment seat, a tightening connecting shaft, a tightening connecting arm, a tightening adjustment roller, a middle connecting rod, an adjustment cylinder; a bracket vertical plate is vertically and upwardly fixedly welded on the top plane of the bracket base; a controller is fixedly hung at a position near the edge on one side wall of the bracket vertical plate; the upper end of the bracket vertical plate vertically extends upward and is fixedly provided with a fixed roller seat, and a fixed roller is horizontally rotatably installed at the upper end of the fixed roller seat; a tightening adjustment seat is fixedly installed on the side wall of the bracket vertical plate on the side where the fixed roller seat is located, and a horizontal movable fixed roller seat is vertically fixedly installed on the side wall of the bracket vertical plate at one end away from the fixed roller seat, and a movable roller frame is arranged above the movable fixed roller seat; an adjustment seat is horizontally fixedly installed at a position near the bottom on the side wall of the bracket vertical plate below the movable fixed roller seat; a horizontal synchronous connecting rod is arranged directly below the movable fixed roller seat, and the synchronous connecting rod is higher than the adjustment seat.

[0008] Optionally, two vertical vertical rails are symmetrically and fixedly installed on the side wall of the bracket vertical plate between the movable fixed roller seat and the synchronous connecting rod, and two horizontal cross rails are symmetrically installed at positions corresponding to the lower part of the vertical rails and the synchronous connecting rod.

[0009] Optionally, a horizontal fixed roller is rotatably installed at the upper end of the fixed roller seat through a rotating shaft.

[0010] Optionally, adjusting support rods are respectively vertically and slidably penetrated through both ends of the movable fixed roller seat. The upper ends of the adjusting support rods are fixedly connected with upper connecting blocks. The top of the upper connecting blocks is fixedly connected with the lower end of the movable roller frame. A tension spring is fixedly connected to the bottom of the upper connecting blocks. The lower end of the tension spring is fixedly connected with the top plane of the movable fixed roller seat. The lower ends of the adjusting support rods are fixedly connected with inverted T-shaped lower connecting blocks. A vertical slider is fixedly provided on the side wall of the lower connecting blocks close to the bracket vertical plate. The vertical slider is vertically and slidably clamped on the vertical rails. The lower end of the lower connecting blocks is fixedly connected with a pressing block through a bolt. The lower end of the pressing block is a slope structure that is obliquely cut from the side where the adjustment seat is located to the upper side of the other side.

[0011] Optionally, a movable roller is horizontally rotatably installed on the movable roller frame through a rotating shaft. The movable roller is located below the fixed roller. The fixed roller and the movable roller are parallel to each other. The yarn passes through between the fixed roller and the movable roller. A driving motor is fixedly installed at one end of the movable roller frame. The driving motor and the movable roller are rotationally connected through a coupling.

[0012] Optionally, an adjustment motor is horizontally fixedly installed at the outer end of the adjustment seat. A lead screw is horizontally rotatably installed in the adjustment seat. The outer end of the lead screw is fixedly connected with the rotating shaft of the adjustment motor through a coupling. A connecting sleeve block is screwed on the lead screw. The upper end of the connecting sleeve block is fixedly connected with the synchronous connecting rod.

[0013] Optionally, synchronous end blocks are fixedly connected to both ends of the synchronous connecting rod respectively. Transverse sliders are fixedly installed on the side walls of the synchronous end blocks opposite to the support vertical plates. The transverse sliders are horizontally slidably installed on the transverse rails. The synchronous connecting rod horizontally moves on the transverse rails through the transverse sliders. The upper ends of the synchronous end blocks are rotatably connected with extrusion wheels through rotating shafts. The upper ends of the extrusion wheels abut against the lower ends of the corresponding extrusion blocks. When the adjusting motor drives the lead screw to rotate, the connecting sleeve block drives the synchronous connecting rod to horizontally move on the transverse rails, and the extrusion wheels extrude the corresponding extrusion blocks to move vertically, changing the distance between the movable roller and the fixed roller. By driving the lead screw to rotate through the adjusting motor, the synchronous connecting rod and the extrusion wheels are driven to move on the horizontal rails, realizing precise adjustment of the movable roller frame and the movable roller, thereby adjusting the tension of the yarn. This adjustment method is not only fast and effective, but also can be adjusted in real time according to actual production needs, ensuring that the yarn always maintains the best tension state during the textile process, and improving the quality and reliability of the product.

[0014] Optionally, two horizontally parallel tensioning connecting arms are rotatably connected to the tensioning adjusting seat through a tensioning connecting shaft. A tensioning adjusting roller is rotatably connected between the ends of the two tensioning connecting arms. A middle connecting rod is fixedly connected between the two tensioning connecting arms near the tensioning adjusting roller. The middle part of the tensioning adjusting seat is rotatably connected with an adjusting air cylinder through a hinge shaft. The end of the piston rod of the adjusting air cylinder is rotatably sleeved with the middle connecting rod. When the telescopic rod of the adjusting air cylinder extends and retracts, the tensioning connecting arms turn over, changing the distance between the tensioning adjusting roller and the fixed roller and the movable roller. By the extension and retraction of the adjusting air cylinder, the movement of the tensioning connecting arms and the middle connecting rod is driven, thereby changing the distance between the tensioning adjusting roller and the fixed roller and the movable roller, realizing fine adjustment of the yarn tension. This design not only improves the adjustment accuracy of the yarn tension, but also can be customized according to different yarn materials and process requirements, further enhancing the flexibility and adaptability of textile production.

[0015] The present invention provides a textile machine support, having the following beneficial effects: First of all, through the combination of the carefully designed fixed roller seat, movable fixed roller seat, movable roller frame and drive motor, stable transmission of the yarn during the textile process is realized. This design not only ensures that the yarn maintains a constant tension and path during transmission, but also through the precise control of the drive motor, the transmission speed and direction of the yarn can be adjusted according to needs, greatly improving the efficiency and stability of textile production.

[0016] Secondly, the ingenious application of the tension adjustment mechanism provides more precise and flexible tension control for the yarn. By adjusting the rotation of the motor-driven lead screw, the synchronous connecting rod and the pressing wheel are driven to move on the horizontal track, realizing the precise adjustment of the movable roller frame and the movable roller, thereby adjusting the yarn tension. This adjustment method is not only fast and effective, but also can be adjusted in real time according to actual production needs, ensuring that the yarn always maintains the best tension state during the textile process, improving the quality and reliability of the product.

[0017] Furthermore, the design of the tensioning adjustment seat makes it possible to further adjust the yarn tension. By adjusting the telescopic movement of the cylinder, the movement of the tensioning connecting arm and the middle connecting rod is driven, thereby changing the distance between the tensioning adjustment roller and the fixed roller and the movable roller, realizing the fine adjustment of the yarn tension. This design not only improves the adjustment accuracy of the yarn tension, but also can be customized according to different yarn materials and process requirements, further enhancing the flexibility and adaptability of textile production.

[0018] Finally, the entire textile machine bracket is manufactured using high-strength materials and precision machining processes, ensuring its structural stability and durability. At the same time, the real-time monitoring and control function of the controller for the entire system makes the entire textile process more intelligent and automated, reducing the difficulty and cost of manual operation, and improving production efficiency and safety.

[0019] In summary, the design of the textile machine bracket proposed by the present invention has multiple beneficial technical effects such as stable transmission, precise adjustment, flexible adaptation, and intelligent control, providing a more efficient, reliable, and intelligent solution for textile production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0021] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0022] In the drawings: Figure 1 The first axonometric structural schematic diagram of the present invention is shown; Figure 2 The second axonometric structural schematic diagram of the present invention is shown; Figure 3 The front view structural schematic diagram of the present invention is shown; Figure 4 The right view structural schematic diagram of the present invention is shown; Figure 5 The axonometric structural schematic diagram of the separation state of the adjustment support rod and the movable fixed roller seat of the present invention is shown; Figure 6shows the Figure 5 schematic diagram of the enlarged structure of part A in the present invention; Figure 7 shows the schematic diagram of the lower axonometric structure of the adjusting support rod part of the present invention; Figure 8 shows the schematic diagram of the axonometric structure of the synchronous link part of the present invention in the removed state; Figure 9 shows the schematic diagram of the axonometric structure of the synchronous link part of the present invention; Figure 10 shows the schematic diagram of the axonometric structure of the split state of the tightening adjustment seat part of the present invention.

[0023] List of reference numerals 1. Bracket base; 2. Bracket vertical plate; 201. Horizontal rail; 202. Vertical rail; 3. Controller; 4. Fixed roller seat; 401. Fixed roller; 5. Movable fixed roller seat; 501. Adjusting support rod; 502. Lower connecting block; 5021. Extrusion block; 503. Vertical slider; 504. Upper connecting block; 505. Tension spring; 6. Movable roller frame; 601. Movable roller; 602. Driving motor; 7. Adjustment seat; 701. Adjustment motor; 702. Lead screw; 703. Connecting sleeve block; 8. Synchronous link; 801. Synchronous end block; 802. Extrusion wheel; 803. Horizontal slider; 9. Tightening adjustment seat; 901. Tightening connecting shaft; 902. Tightening connecting arm; 903. Tightening adjustment roller; 904. Middle link; 905. Adjusting cylinder. Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0025] Embodiment 1: Please refer to Figures 1 to 10 : The present invention provides a textile machine bracket, comprising: a bracket base 1, a bracket vertical plate 2, a controller 3, a fixed roller seat 4, a movable fixed roller seat 5, a movable roller frame 6, a movable roller 601, a driving motor 602, an adjustment seat 7, an adjustment motor 701, a lead screw 702, a connecting sleeve block 703, a synchronous connecting rod 8, a synchronous end block 801, a pressing wheel 802, a horizontal slider 803, a tightening adjustment seat 9, a tightening connecting shaft 901, a tightening connecting arm 902, a tightening adjustment roller 903, a middle connecting rod 904, and an adjustment cylinder 905; A bracket vertical plate 2 is vertically and upwardly fixedly welded on the top plane of the bracket base 1; A controller 3 is fixedly hung at a position near the edge on one side wall of the bracket vertical plate 2; The upper end of the bracket vertical plate 2 vertically extends upward and is fixedly provided with a fixed roller seat 4, and a fixed roller 401 is horizontally rotatably installed at the upper end of the fixed roller seat 4; A tightening adjustment seat 9 is fixedly installed on the side wall of the bracket vertical plate 2 on the side where the fixed roller seat 4 is located, and a horizontal movable fixed roller seat 5 is vertically fixedly installed on the side wall of the bracket vertical plate 2 at one end away from the fixed roller seat 4, and a movable roller frame 6 is arranged above the movable fixed roller seat 5; An adjustment seat 7 is horizontally fixedly installed at a position near the bottom on the side wall of the bracket vertical plate 2 below the movable fixed roller seat 5; A horizontal synchronous connecting rod 8 is arranged directly below the movable fixed roller seat 5, and the synchronous connecting rod 8 is higher than the adjustment seat 7.

[0026] Wherein, two vertical vertical rails 202 are symmetrically and fixedly installed on the side wall of the bracket vertical plate 2 between the movable fixed roller seat 5 and the synchronous connecting rod 8, and two horizontal cross rails 201 are symmetrically installed at positions corresponding to the synchronous connecting rod 8 below the vertical rails 202.

[0027] Wherein, a horizontal fixed roller 401 is rotatably installed at the upper end of the fixed roller seat 4 through a rotating shaft.

[0028] Wherein, adjusting support rods 501 are respectively vertically and slidably penetrated through both ends of the movable fixed roller seat 5, an upper connecting block 504 is fixedly connected to the upper end of the adjusting support rod 501, the top of the upper connecting block 504 is fixedly connected to the lower end of the movable roller frame 6, a tension spring 505 is fixedly connected to the bottom of the upper connecting block 504, the lower end of the tension spring 505 is fixedly connected to the top plane of the movable fixed roller seat 5, a reverse T-shaped lower connecting block 502 is fixedly connected to the lower end of the adjusting support rod 501, a vertical slider 503 is fixedly provided on the side wall of the lower connecting block 502 close to the bracket vertical plate 2, the vertical slider 503 is vertically slidably clamped on the vertical rail 202, and a pressing block 5021 is fixedly connected to the lower end of the lower connecting block 502 through a bolt, and the lower end of the pressing block 5021 is an inclined surface structure that is obliquely cut from the side where the adjustment seat 7 is located to the upper side of the other side.

[0029] Among them, a movable roller 601 is horizontally rotatably installed on a movable roller frame 6 through a rotating shaft. The movable roller 601 is located below a fixed roller 401. The fixed roller 401 and the movable roller 601 are parallel to each other. The yarn passes through between the fixed roller 401 and the movable roller 601. One end of the movable roller frame 6 is fixedly installed with a driving motor 602. The driving motor 602 and the movable roller 601 are rotationally connected through a coupling. The fixed roller 401 is installed on a fixed roller seat 4 through a rotating shaft to ensure that the yarn maintains a stable path during transmission. The movable roller 601 is installed above a movable and fixed roller seat 5 through the movable roller frame 6 and rotates under the drive of the driving motor 602, working in cooperation with the fixed roller 401 to clamp and guide the yarn.

[0030] Among them, an adjustment motor 701 is horizontally fixedly installed at the outer end of an adjustment seat 7. A lead screw 702 is horizontally rotatably installed in the adjustment seat 7. The outer end of the lead screw 702 and the rotating shaft of the adjustment motor 701 are fixedly connected through a coupling. A connecting sleeve block 703 is screwed on the lead screw 702. The upper end of the connecting sleeve block 703 is fixedly connected to a synchronous connecting rod 8.

[0031] Among them, synchronous end blocks 801 are respectively fixedly connected to both ends of the synchronous connecting rod 8. Transverse sliders 803 are fixedly installed on the side walls of the synchronous end blocks 801 opposite to the support vertical plates 2. The transverse sliders 803 are horizontally slidably installed on a transverse rail 201. The synchronous connecting rod 8 horizontally moves on the transverse rail 201 through the transverse sliders 803. The upper end of the synchronous end block 801 is rotationally connected to a pressing wheel 802 through a rotating shaft. The upper end of the pressing wheel 802 abuts against the lower end of the corresponding pressing block 5021. When the adjustment motor 701 drives the lead screw 702 to rotate, the connecting sleeve block 703 drives the synchronous connecting rod 8 to horizontally move on the transverse rail 201. The pressing wheel 802 presses the corresponding pressing block 5021 to move vertically, and the distance between the movable roller 601 and the fixed roller 401 changes. The adjustment motor 701 drives the rotation of the lead screw 702 to drive the connecting sleeve block 703 and the synchronous connecting rod 8 to horizontally move on the transverse rail 201. At this time, the pressing wheel 802 moves with the movement of the synchronous connecting rod 8 and contacts and presses against the lower inclined surface of the pressing block 5021. This pressing force causes the lower connecting block 502 to drive the adjusting support rod 501 to vertically slide on the vertical rail 202, thereby adjusting the height of the movable roller frame 6 and the movable roller 601 and realizing the adjustment of the yarn tension. At the same time, the action of the tension spring 505 provides an additional restoring force to ensure stability and smoothness during the adjustment process.

[0032] Embodiment 2. On the basis of Embodiment 1, two left - right parallel tensioning connecting arms 902 are rotatably connected to the tensioning adjusting seat 9 through a tensioning connecting shaft 901. A tensioning adjusting roller 903 is rotatably connected between the ends of the two tensioning connecting arms 902. A middle connecting rod 904 is fixedly connected between the two tensioning connecting arms 902 near the position of the tensioning adjusting roller 903. The middle part of the tensioning adjusting seat 9 is rotatably connected to an adjusting cylinder 905 through a hinge shaft. The end of the piston rod of the adjusting cylinder 905 is rotatably sleeved with the middle connecting rod 904. When the telescopic rod of the adjusting cylinder 905 expands and contracts, the tensioning connecting arms 902 flip, and the distance between the tensioning adjusting roller 903 and the fixed roller 401 and the movable roller 601 changes. When the telescopic rod of the adjusting cylinder 905 expands and contracts, through the action of the middle connecting rod 904, the tensioning connecting arms 902 flip, thereby changing the distance between the tensioning adjusting roller 903 and the fixed roller 401 and the movable roller 601. This adjustment method allows for a more precise adjustment of the yarn tension at different stages or under different conditions of yarn transmission.

[0033] The working principle of this embodiment: First of all, the support vertical plate 2 serves as the support framework of the entire support. The fixed roller seat 4 and the movable fixed roller seat 5 installed above it provide a transmission channel for the yarn. The fixed roller 401 is installed on the fixed roller seat 4 through a rotating shaft to ensure a stable path for the yarn during transmission. The movable roller 601 is installed above the movable fixed roller seat 5 through a movable roller frame 6 and rotates under the drive of a drive motor 602, working in cooperation with the fixed roller 401 to clamp and guide the yarn.

[0034] During the yarn transmission process, the adjustment of its tension is crucial. The adjustment seat 7 below the movable fixed roller seat 5, together with the synchronous connecting rod 8 and the pressing wheel 802 connected to it, jointly constitute a tension adjustment mechanism. The adjustment motor 701 drives the rotation of the lead screw 702, driving the connecting sleeve block 703 and the synchronous connecting rod 8 to move horizontally on the cross - rail 201. At this time, the pressing wheel 802 moves with the movement of the synchronous connecting rod 8 and contacts and presses against the lower inclined surface of the pressing block 5021. This pressing force causes the lower connecting block 502 to drive the adjusting support rod 501 to slide vertically on the vertical rail 202, thereby adjusting the height of the movable roller frame 6 and the movable roller 601 to achieve the adjustment of the yarn tension. At the same time, the action of the tension spring 505 provides an additional restoring force to ensure stability and smoothness during the adjustment process.

[0035] On the other hand, the tensioning adjustment seat 9, the tensioning connecting arm 902, the tensioning adjustment roller 903 and the adjustment cylinder 905 connected thereto constitute another set of yarn tension adjustment mechanisms. When the telescopic rod of the adjustment cylinder 905 expands and contracts, the tensioning connecting arm 902 flips under the action of the middle connecting rod 904, thereby changing the distance between the tensioning adjustment roller 903 and the fixed roller 401 and the movable roller 601. This adjustment method allows for more precise adjustment of the yarn tension at different stages or under different conditions of yarn transmission.

[0036] During the entire working process, the controller 3 monitors and controls the entire system in real time, and precisely controls the actuators such as the drive motor 602, the adjustment motor 701, and the adjustment cylinder 905 according to the preset parameters or the actual working conditions to ensure the stability and quality of the yarn during the textile process.

[0037] In this article, the following points need to be noted: 1. The drawings of the embodiments of the present invention only relate to the structures involved in the embodiments of the present invention, and other structures can refer to the general design.

[0038] 2. Without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention.

Claims

1. A textile machine support, comprising: Bracket base (1), bracket vertical plate (2), controller (3), fixed roller seat (4), movable fixed roller seat (5), movable roller frame (6), movable roller (601), drive motor (602), adjustment seat (7), adjustment motor (701), lead screw (702), connecting sleeve block (703), synchronous connecting rod (8), synchronous end block (801), extrusion wheel (802), horizontal slider (803), tightening adjustment seat (9), tightening connecting shaft (901), tightening connecting arm (902), tightening adjustment roller (903), middle connecting rod (904) and adjustment cylinder (905); A bracket vertical plate (2) is fixedly welded vertically upward on the top plane of the bracket base (1); It is characterized in that a controller (3) is fixedly hung at a position near the edge on one side wall of the bracket vertical plate (2); The upper end of the bracket vertical plate (2) extends vertically upward and is fixedly provided with a fixed roller seat (4), and a fixed roller (401) is horizontally rotatably installed at the upper end of the fixed roller seat (4); A tightening adjustment seat (9) is fixedly installed on the side wall of the bracket vertical plate (2) on the side where the fixed roller seat (4) is located, and a horizontal movable fixed roller seat (5) is vertically fixedly installed on the side wall of the bracket vertical plate (2) at the end far from the fixed roller seat (4), and a movable roller frame (6) is arranged above the movable fixed roller seat (5); An adjustment seat (7) is horizontally fixedly installed on the side wall of the bracket vertical plate (2) near the bottom below the movable fixed roller seat (5); A horizontal synchronous connecting rod (8) is arranged directly below the movable fixed roller seat (5), and the synchronous connecting rod (8) is higher than the adjustment seat (7).

2. The textile machine bracket according to claim 1, characterized in that, Two vertical vertical rails (202) are symmetrically and fixedly installed on the side wall of the bracket vertical plate (2) between the movable fixed roller seat (5) and the synchronous connecting rod (8), and two horizontal cross rails (201) are symmetrically installed at positions corresponding to the synchronous connecting rod (8) below the vertical rails (202).

3. The textile machine bracket according to claim 1, characterized in that, A horizontal fixed roller (401) is rotatably installed at the upper end of the fixed roller seat (4) through a rotating shaft.

4. A textile machine bracket according to claim 1, characterized in that, Adjusting support rods (501) are vertically and slidably penetrated through both ends of the movable fixed roller seat (5) respectively. The upper ends of the adjusting support rods (501) are fixedly connected with an upper connecting block (504). The top of the upper connecting block (504) is fixedly connected with the lower end of the movable roller frame (6). A tension spring (505) is fixedly connected to the bottom of the upper connecting block (504). The lower end of the tension spring (505) is fixedly connected with the top plane of the movable fixed roller seat (5). The lower ends of the adjusting support rods (501) are fixedly connected with an inverted T-shaped lower connecting block (502). A vertical slider (503) is fixedly provided on the side wall of the lower connecting block (502) near the bracket vertical plate (2). The vertical slider (503) is vertically slidably clamped on the vertical rail (202). The lower end of the lower connecting block (502) is fixedly connected with an extrusion block (5021) through a bolt. The lower end of the extrusion block (5021) is an inclined surface structure that is obliquely cut upward from the side where the adjustment seat (7) is located to the other side.

5. A loom bracket according to claim 3, characterized in that, An active roller (601) is horizontally rotatably mounted on the active roller frame (6) through a rotating shaft. The active roller (601) is located below the fixed roller (401). The fixed roller (401) and the active roller (601) are parallel to each other. The yarn passes through between the fixed roller (401) and the active roller (601). A driving motor (602) is fixedly installed at one end of the active roller frame (6). The driving motor (602) and the active roller (601) are rotationally connected through a coupling.

6. The textile machine bracket according to claim 5, characterized in that, An adjustment motor (701) is horizontally fixedly installed at the outer end of the adjustment seat (7). A lead screw (702) is horizontally rotatably mounted in the adjustment seat (7). The outer end of the lead screw (702) and the rotating shaft of the adjustment motor (701) are fixedly connected through a coupling. A connecting sleeve block (703) is screwed on the lead screw (702). The upper end of the connecting sleeve block (703) is fixedly connected to the synchronous connecting rod (8).

7. A loom bracket according to claim 6, characterized in that, Synchronous end blocks (801) are fixedly connected to both ends of the synchronous connecting rod (8). Transverse sliders (803) are fixedly installed on the side walls of the synchronous end blocks (801) opposite to the support vertical plates (2). The transverse sliders (803) are horizontally slidably mounted on the transverse rails (201). The synchronous connecting rod (8) horizontally moves on the transverse rails (201) through the transverse sliders (803). The upper end of the synchronous end block (801) is rotationally connected to a pressing wheel (802) through a rotating shaft. The upper end of the pressing wheel (802) abuts against the lower end of the corresponding pressing block (5021). When the adjustment motor (701) drives the lead screw (702) to rotate, the connecting sleeve block (703) drives the synchronous connecting rod (8) to horizontally move on the transverse rails (201), and the pressing wheel (802) presses the corresponding pressing block (5021) to move vertically, changing the distance between the active roller (601) and the fixed roller (401).

8. A loom bracket according to claim 5, characterized in that, Two horizontally parallel tensioning connecting arms (902) are rotationally connected to the tensioning adjustment seat (9) through a tensioning connecting shaft (901). A tensioning adjustment roller (903) is rotationally connected between the ends of the two tensioning connecting arms (902). A middle connecting rod (904) is fixedly connected between the two tensioning connecting arms (902) near the tensioning adjustment roller (903). The middle part of the tensioning adjustment seat (9) is rotationally connected to an adjustment cylinder (905) through a hinge shaft. The end of the piston rod of the adjustment cylinder (905) is rotationally sleeved with the middle connecting rod (904). When the telescopic rod of the adjustment cylinder (905) expands and contracts, the tensioning connecting arms (902) flip, changing the distance between the tensioning adjustment roller (903) and the fixed roller (401) and the active roller (601).

Images