Flat filament numerical control warping machine

Abstract

The utility model discloses a flat filament numerical control warping machine, which relates to the technical field of warping machines and comprises a machine frame, a driving shaft is rotatably mounted in the middle of the machine frame, a driving component for driving the driving shaft is arranged on one side of the driving shaft, and a second air rod for adjusting the position of the driving shaft is arranged on the other side of the driving shaft. A guide assembly, a thread concentration assembly and an adjusting assembly are arranged on the rack, the guide assembly, the thread concentration assembly and the adjusting assembly move cooperatively with a weaving shaft, the adjusting assembly is used for adjusting the position of the thread concentration assembly, a groove used for containing the weaving shaft is formed in the rack, and the position of the weaving shaft in the groove can be adjusted through pushing of an air rod. Therefore, the situation that the tightness of edge yarns is inconsistent due to the fact that the warp beam is not centered in place is avoided, meanwhile, warping can better meet the requirement of clients for amplitude adjustment, and under the situation that the position of the weaving shaft in the groove is adjustable, the matched guide assembly and the thread concentration assembly can be adjusted together so as to be matched with the situation that the position of the weaving shaft is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of warping machines, in particular to a flat wire numerical control warping machine. Background Technique

[0002] A warping machine is a machine used for weaving fabrics, mainly used for sorting and straightening yarns so that they are arranged neatly for the next weaving process. The warping machine can help improve the weaving efficiency and quality, ensuring that the woven fabric has a uniform yarn density and a flat surface. The warping machine is usually used in production sites such as textile factories and weaving factories and is one of the common devices in the textile industry.

[0003] During the operation of the warping machine, the warp beam is adjusted. Since the head box body and the creel are fixed and cannot move left and right, when the warp beam is clamped, only one end can move while the other end is fixed, resulting in the misalignment of the warp beam. The edge yarns of the produced product are loose on one side and tight on the other side, or simply cannot meet the customer's requirements for width adjustment. For this reason, a flat wire numerical control warping machine is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a flat wire numerical control warping machine to solve the problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flat wire numerical control warping machine, including a frame. A warp beam is rotatably installed in the middle of the frame. A driving component for driving the warp beam is arranged on one side of the warp beam, and a second air rod for adjusting the position of the warp beam is arranged on the other side of the warp beam. A guiding component, a wire gathering component and an adjusting component are arranged on the frame. The guiding component, the wire gathering component and the adjusting component move in coordination with the warp beam. The adjusting component is used to adjust the position of the wire gathering component. A groove for accommodating the warp beam is opened on the frame. The width of the groove is slightly larger than the length of the warp beam. Through the push of the air rod, the position of the warp beam in the groove can be adjusted to avoid the situation that the edge yarns are loose and tight due to the misalignment of the warp beam, and at the same time, the warping can be made more in line with the customer's requirements for width adjustment. When the position of the warp beam in the groove is adjustable, the matching guiding component and wire gathering component can be adjusted together to adapt to the adjustment of the position of the warp beam.

[0006] Preferably, the driving component includes a power source, a first motor, and a pulley belt-drivenly connected to the first motor. The pulley extends an output shaft towards the warp beam. The connection between the output shaft and the warp beam is a telescopic structure. The first motor drives the warp beam to rotate through the belt, and the transmitted output shaft is telescopic, which can meet the effect of the warp beam moving axially along the output shaft.

[0007] Preferably, the adjusting assembly includes a first power source, a second motor, the output end of the second motor is connected with a transmission box, two first lead screws are output from the transmission box, the wire collecting assembly includes a main body connecting seat, both of the two first lead screws form a ball screw structure with the connecting seat, through the output of the second motor, the wire collecting assembly can move axially along the two first lead screws, achieving the effect of moving in coordination with the weaving shaft.

[0008] Preferably, the adjusting assembly further includes a second power source, a third motor, the third motor outputs a second lead screw, a movable plate is slidably installed on the connecting seat, the second lead screw and the movable plate form another group of ball screw structures, the output of the third motor can drive the movable plate to slide when it is placed in the connecting seat.

[0009] Preferably, the guiding assembly includes two groups of first air rods and a rotating rod, a connecting rod is connected to each of the two positions of the rotating rod close to its two ends, the output ends of the two groups of first air rods are respectively rotatably connected to a connecting rod, through the output or contraction of the first air rods, the connecting rod can be driven to rotate around the rotating rod as the axis, causing the rotating rod to rotate itself.

[0010] Preferably, a groove is axially formed on the rotating rod, two connecting arms are slidably installed on the rotating rod, both of the two connecting arms slide along the groove, the ends of the two connecting arms are connected with a pressure roller, when the rotating rod rotates, the connecting arms can be driven to rotate around the rotating rod as the axis, at the same time, the pressure roller can slide along the groove through the connecting arms to adjust the position of the pressure roller to adapt to the adjustment of the position of the weaving shaft, when the rotating rod rotates itself, it can rotate together with the connecting arms connected to it to drive the position of the pressure roller to change, achieving the effect of adjusting the distance between the pressure roller and the weaving shaft, at the same time, the pressure roller can slide along the groove through the connecting arms to achieve the effect of adjusting the position to adapt to the change in the position of the weaving shaft.

[0011] Preferably, a turntable is installed on the output shaft, a hydraulically driven disc brake is arranged at the position corresponding to the turntable in the frame, the turntable can be braked through the disc brake to control the rotation of the weaving shaft, facilitating timely parking.

[0012] Preferably, an extension plate is arranged on each side of the connecting seat, a guiding roller is arranged between the two extension plates, a support plate is respectively connected to the opposite surfaces of the two extension plates, and a group of first wire hubs are arranged on the top of each of the two support plates.

[0013] Preferably, a connecting frame extends on the surface of the movable plate facing the weaving shaft, and a second wire hub is arranged on the connecting frame to be close to the weaving shaft.

[0014] Compared with the prior art, the present invention provides a flat filament numerical control warping machine, which has the following beneficial effects: A groove for accommodating a warp beam is provided on the frame. The width of the groove is slightly larger than the length of the warp beam. Through the push of the air rod, the position of the warp beam in the groove can be adjusted to avoid the situation where the side yarns have inconsistent tensions due to misalignment of the warp beam, and at the same time, the warping can better meet the customer's requirements for amplitude adjustment. When the position of the warp beam in the groove is adjustable, the equipped guiding component and wire collecting component can be adjusted together to adapt to the adjustment of the warp beam position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the position of the driving component of the present utility model;

[0017] Figure 3 is a schematic diagram of the position of the adjusting component of the present utility model;

[0018] Figure 4 is a schematic diagram of the position of the wire collecting component of the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the driving component of the present utility model;

[0020] Figure 6 is a schematic diagram of the structure of the guiding component of the present utility model;

[0021] Figure 7 is a schematic diagram of the structure of the adjusting component acting on the wire collecting component of the present utility model;

[0022] Figure 8 is a schematic diagram of the structure of the second motor acting on the movable plate of the present utility model.

[0023] In the figure:

[0024] 1, frame;

[0025] 2, guiding component; 21, first air rod; 22, connecting rod; 23, rotating rod; 24, connecting arm; 25, pressing roller;

[0026] 3, wire collecting component; 31, connecting seat; 32, extension plate; 33, guiding roller; 34, support plate; 35, first wire hub; 36, movable plate; 37, connecting frame; 38, second wire hub;

[0027] 4, warp beam;

[0028] 5, driving component; 51, first motor; 52, pulley; 53, disc brake; 54, turntable;

[0029] 6, second air rod;

[0030] 7. Adjusting assembly; 71. Second motor; 72. Transmission box; 73. First lead screw; 74. Third motor; 75. Second lead screw. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] As Figures 1 to 8 shown, the present invention provides a technical solution for a flat wire numerical control warping machine: a flat wire numerical control warping machine, including a frame 1. A notch is opened in the middle of the frame 1, and the notch penetrates the top and front ends of the frame 1. A weft winding shaft 4 is rotatably installed in the notch. A driving assembly 5 for driving the weft winding shaft 4 is arranged on one side of the notch, and a second air rod 6 for adjusting the position of the weft winding shaft 4 is arranged on the other side of the notch. In addition, a guiding assembly 2, a wire gathering assembly 3, and an adjusting assembly 7 that move in coordination when the weft winding shaft 4 is adjusted are also installed in the notch of the frame 1, wherein the adjusting assembly 7 is used to adjust the position of the wire gathering assembly 3;

[0033] Specifically, referring to Figures 3 - 5 shown, the driving assembly 5 and the second air rod 6 are respectively placed in the frame 1 on both sides of the notch. The driving assembly 5 includes a power source, a first motor 51, and a pulley 52 that is connected to the first motor 51 by belt drive. The pulley 52 extends an output shaft towards the weft winding shaft 4 to drive the weft winding shaft 4 to rotate. A turntable 54 is arranged on the output shaft. A disc brake 53 driven by a hydraulic driving device is also arranged in the frame 1 to brake the turntable 54. Among them, the output shaft in the notch part is connected to the weft winding shaft 4 in a telescopic structure. The output end of the second air rod 6 installed on the other side is connected to the other end of the weft winding shaft 4 to horizontally adjust the position of the weft winding shaft 4 in the notch through the output of the second air rod 6;

[0034] Furthermore, referring to Figure 6 shown, the guiding assembly 2 includes two groups of first air rods 21 respectively installed on both sides of the weft winding shaft 4. A connecting rod 22 is rotatably connected to the output shaft of the first air rod 21. A rotating rod 23 is jointly installed between the two side connecting rods 22. Two connecting arms 24 arranged at equal intervals are slidably connected to the rotating rod 23. Among them, a groove is axially opened on the rotating rod 23. The connecting arm 24 is sleeved on the rotating rod 23 and has a convex block embedded in the groove. Pressing rollers 25 are rotatably installed at the ends of the two connecting arms 24;

[0035] Referring toFigure 7 and Figure 8 As shown, the line collection component 3 includes a main connecting seat 31, a movable plate 36 is slidably connected to the connecting seat 31, and a groove for accommodating the movable plate 36 is opened in the connecting seat 31. The adjustment component 7 includes two sets of power sources, a second motor 71 and a third motor 74, wherein the output end of the second motor 71 is connected to a transmission box 72, and power is output to two first screw rods 73 through the transmission box 72, wherein the connecting seat 31 and the two first screw rods 73 form a ball screw structure, and the third motor 74 is arranged inside the connecting seat 31, and the output of the third motor 74 A second screw rod 75 is provided at the output end to form another set of ball screw structure with the movable plate 36 to drive the movable plate 36 to move linearly along the second screw rod 75. Extension plates 32 are symmetrically provided on both sides of the movable plate 36. A guide roller 33 is arranged between the extension plates 32 on both sides. A support plate 34 is respectively connected to the opposite surfaces of the two extension plates 32. A group of first hubs 35 are respectively arranged on the tops of the two support plates 34. A connecting frame 37 is extended from the side of the movable plate 36 facing the weaving shaft 4, and a second hub 38 is arranged on the connecting frame 37 to be close to the weaving shaft 4.

[0036] The device works, the first motor 51 drives the weaving shaft 4 to rotate, the yarn passes through the support plate 34, the first hub 35 and the second hub 38 in sequence, and then passes through the connecting rod 22, and the weaving shaft 4 completes the winding of the yarn. During the winding process, the position of the weaving shaft 4 is adjusted by the second air rod 6, and the horizontal position of the weaving shaft 4 and the recess is adjusted by extending or contracting the output end of the second air rod 6. After the position is adjusted, since the output shaft connected to it is a telescopic structure, it can still maintain a stable connection with the output shaft, so that it can rotate stably, and the synchronous adjustment component 7 works, and the two first screw rods 73 are driven to rotate synchronously through the transmission box 72 to drive the connecting seat 31 to move horizontally along the first screw rod 73. The horizontal movement distance is adjusted by the rotation of the first screw rod 73, so that the horizontal displacement distance of the connecting seat 31 can be adapted to the horizontal movement distance of the weaving shaft 4, and then the pressure roller 25 is moved to slide along the rotating rod 23, and the sliding distance is also adapted to the distance moved by the weaving shaft 4.

[0037] In addition, as the weaving shaft 4 winds up the yarn, its thickness gradually increases. Through the output of the first air rod 21, the connecting rod 22 is driven to guide the rotating rod 23 to rotate. The rotating rotating rod 23 guides the connecting arm 24 and the pressure roller 25 at the end of the connecting arm 24 to rotate with the rotating rod 23 as the center, and rises relative to the weaving shaft 4 to adapt to the gradually increasing thickness of the weaving shaft 4. Similarly, the third motor 74 in the connecting seat 31 works to drive the movable plate 36 to rise or fall along the second screw rod 75. The rising movable plate 36 drives the connecting frame 37 and the second hub 38 to also rise to adapt to the gradually increasing thickness of the weaving shaft 4.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

Claims

1. A flat filament numerical control warping machine, comprising a frame (1), characterized in that: A weft beam (4) is rotatably installed at the middle of the frame (1). A driving assembly (5) for driving the weft beam (4) is arranged on one side of the weft beam (4), and a second air cylinder (6) for adjusting the position of the weft beam (4) is arranged on the other side of the weft beam (4). A guiding assembly (2), a wire collecting assembly (3) and an adjusting assembly (7) are arranged on the frame (1). The guiding assembly (2), the wire collecting assembly (3) and the adjusting assembly (7) move in cooperation with the weft beam (4), and the adjusting assembly (7) is used to adjust the position of the wire collecting assembly (3).

2. The flat yarn NC warping machine according to claim 1, wherein: The driving assembly (5) includes a power source, a first motor (51), and a pulley (52) that is connected to the first motor (51) by belt drive. An output shaft extends from the pulley (52) towards the weft beam (4), and the connection between the output shaft and the weft beam (4) is a telescopic structure.

3. The flat yarn NC warping machine according to claim 1, characterized in that: The adjusting assembly (7) includes a first power source, a second motor (71). The output end of the second motor (71) is connected to a transmission box (72). Two first lead screws (73) are output from the transmission box (72). The wire collecting assembly (3) includes a main body connecting seat (31). Both of the two first lead screws (73) form a ball screw structure with the connecting seat (31).

4. The flat yarn NC warping machine according to claim 3, characterized in that: The adjusting assembly (7) further includes a second power source, a third motor (74). The third motor (74) outputs a second lead screw (75). A movable plate (36) is slidably installed on the connecting seat (31). The second lead screw (75) and the movable plate (36) form another set of ball screw structures.

5. The flat yarn NC warping machine according to claim 1, characterized in that: The guiding assembly (2) includes two groups of first air cylinders (21) and a rotating rod (23). A connecting rod (22) is connected to each of the two positions of the rotating rod (23) near its two ends. The output ends of the two groups of first air cylinders (21) are respectively rotatably connected to a connecting rod (22).

6. The flat filament numerical control warping machine according to claim 5, characterized in that: A groove is axially formed on the rotating rod (23). Two connecting arms (24) are slidably installed on the rotating rod (23). Both of the two connecting arms (24) slide along the groove. Pressing rollers (25) are connected to the ends of the two connecting arms (24).

7. The flat yarn NC warping machine according to claim 2, characterized in that: A turntable (54) is installed on the output shaft. A hydraulically driven disc brake (53) is arranged inside the frame (1) corresponding to the position of the turntable (54).

8. The flat filament NC warping machine according to claim 3, characterized in that: An extension plate (32) is arranged on each of the two sides of the connecting seat (31). A guiding roller (33) is installed between the two extension plates (32). A support plate (34) is respectively connected to the opposite surfaces of the two extension plates (32). A group of first wire collectors (35) are arranged on the top of each of the two support plates (34).

9. The flat filament NC warping machine according to claim 4, characterized in that: A connecting frame (37) extends on the surface of the movable plate (36) facing the weft beam (4). A second wire collector (38) is arranged on the connecting frame (37) to be close to the weft beam (4).

Images