High-integration anti-interference water-jet loom electronic let-off device

Abstract

The utility model belongs to the field of water jet loom let-off, specifically speaking, it is a kind of high integration degree anti-interference's water jet loom electronic let-off device, including mounting bracket and let-off wheel, the side fixed connection of mounting bracket has integrated shell, the inner chamber of integrated shell is provided with water supply mechanism;In the utility model, motor can be regarded as the driving source of let-off wheel drive let-off wheel rotation, let-off wheel and connecting shaft rotation drive the rotation of connecting frame and extruding wheel in water supply mechanism simultaneously, extruding wheel carries out periodic extrusion to water supply hose, and water supply hose forms closed chamber, when extruding wheel moves forward, the volume of water storage tank chamber reduces, and pushes fluid forward delivery, when extruding wheel leaves, water supply hose restores elastically, forms negative pressure and inhales new fluid, continuously transports liquid to water collecting pipe, and liquid is distributed to each atomizing nozzle through water collecting pipe, and the humidity of mounting bracket inside is guaranteed through atomizing nozzle, to eliminate static electricity.

Description

Technical Field

[0001] This utility model relates to the field of warp feeding in water jet looms, specifically a highly integrated, anti-interference electronic warp feeding device for water jet looms. Background Technology

[0002] The electronic warp feed device for water jet looms is a key component for achieving high-precision and high-efficiency weaving on modern water jet looms. Its core lies in precisely adjusting the amount of warp yarn fed through an electronic control system to maintain constant warp tension. The electronic warp feed device generally consists of a motor, a gearbox, a tension signal acquisition system, and a control system. Currently, the warp feed device of most water jet looms is driven by a servo motor alone. Early electronic warp feed devices also used torque motors or stepper motors. The power is transmitted to the warp beam pinion via a reduction gearbox and a worm gear box, and then to the warp beam via the warp beam disc pinion, so that the warp yarn is continuously fed out. This device has fewer transmission links, which increases the reliability of the transmission.

[0003] However, most traditional water jet looms lack an electrostatic elimination mechanism in their electronic warp feeding devices. Static electricity causes the yarn to attract dust and impurities from the air, resulting in uneven yarn drying and an increase in yarn defects. During the weaving process, these yarn defects affect the appearance quality of the fabric, such as color differences and blemishes. Furthermore, static electricity can also cause uneven yarn tension, making the fabric density and width unstable, affecting the internal quality of the fabric, and reducing the product qualification rate. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most traditional electronic warp feeding devices for water jet looms lack static electricity elimination mechanisms. Static electricity causes the yarn to attract dust and impurities from the air, resulting in uneven yarn drying and an increase in yarn defects. During the weaving process, these yarn defects affect the appearance quality of the fabric, such as color difference and blemishes. This utility model proposes a highly integrated, anti-interference electronic warp feeding device for water jet looms.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a highly integrated anti-interference electronic warp feeding device for a water jet loom, including a mounting frame and a warp feeding wheel. The warp feeding wheel is disposed inside the mounting frame. A bearing is fixedly connected to the inner cavity of the mounting frame. A connecting shaft is fixedly connected to one end of the warp feeding wheel. The surface of the connecting shaft is fixedly connected to the inner wall of the inner ring of the bearing. An integrated housing is fixedly connected to one side of the mounting frame. A water supply mechanism is disposed inside the integrated housing. The water supply mechanism includes two connecting frames. The inner cavities of the connecting frames are fixedly connected to the surface of the connecting shaft. Multiple extrusion wheels are rotatably connected to the inner cavities of the connecting frames. A water supply hose is fixedly connected to the inner cavity of the integrated housing. The surface of the water supply hose is in contact with the surface of the extrusion wheel. One end of the water supply hose is fixedly connected to a water collection pipe. Multiple atomizing nozzles are fixedly connected to the surface of the water collection pipe, and the surface of each atomizing nozzle is fixedly connected to the inner cavity of the mounting frame.

[0006] Preferably, a water storage tank is fixedly connected to one side of the integrated housing, a water inlet pipe is fixedly connected to one side of the water storage tank, a water outlet pipe is fixedly connected to one side of the water storage tank, and the other end of the water supply hose is fixedly connected to one end of the water outlet pipe.

[0007] Preferably, a bracket is fixedly connected to one side of the mounting frame, and a motor is fixedly mounted on one side of the bracket. The output end of the motor is fixedly connected to one end of the connecting shaft.

[0008] Preferably, the surface of the warp feeder is slidably connected to an adjusting plate, and there are two adjusting plates, each with an adjusting component on one side.

[0009] Preferably, the adjustment assembly includes a rotating ring, one side of which is slidably connected to one side of the adjustment plate, and the other side of the rotating ring is fixedly connected to a connecting rod. The other end of the connecting rod is fixedly connected to a transmission plate, and one side of the transmission plate is attached to the inner wall of the mounting frame.

[0010] Preferably, the inner wall of the mounting bracket is rotatably connected to a bidirectional screw, the inner cavity of the transmission plate is threaded to the surface of the bidirectional screw, and one end of the bidirectional screw is fixedly connected to an adjusting handle.

[0011] Preferably, the inner wall of the mounting bracket is fixedly connected to a slide rail, and the inner cavity of the transmission plate is slidably connected to the surface of the slide rail.

[0012] The advantages of this utility model are: In this invention, the motor can be considered as the driving source for the warp feed wheel, driving it to rotate. Simultaneously, the rotation of the warp feed wheel and connecting shaft drives the connecting frame and squeezing wheel in the water supply mechanism to rotate. The squeezing wheel periodically squeezes the water supply hose, forming a closed chamber. When the squeezing wheel moves forward, the volume of the water storage tank chamber decreases, propelling the fluid forward. When the squeezing wheel leaves, the water supply hose elastically recovers, creating a negative pressure that draws in new fluid, continuously supplying liquid to the water collection pipe. The liquid is distributed to each atomizing nozzle through the water collection pipe, ensuring humidity inside the mounting frame through the atomizing nozzles, thereby eliminating static electricity. This solves the problem that most traditional water jet loom electronic warp feed devices lack a static electricity elimination mechanism. Static electricity causes the yarn to attract dust and impurities from the air, leading to uneven yarn drying and increased yarn defects. During weaving, these yarn defects affect the appearance quality of the fabric, such as color differences and blemishes. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a first three-dimensional schematic diagram of the overall device of this utility model; Figure 2 This is a second perspective view of the overall device of this utility model; Figure 3 This is a partial sectional view of the overall device of this utility model; Figure 4 This is a schematic diagram of the internal structure of the integrated shell of this utility model; Figure 5 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Mounting frame; 2. Warp feed wheel; 3. Bearing; 4. Connecting shaft; 5. Integrated housing; 6. Water supply mechanism; 601. Connecting frame; 602. Extrusion wheel; 603. Water supply hose; 604. Water collection pipe; 605. Atomizing nozzle; 7. Water storage tank; 8. Water injection pipe; 9. Water outlet pipe; 10. Bracket; 11. Motor; 12. Adjusting plate; 13. Adjusting assembly; 1301. Rotating ring; 1302. Connecting rod; 1303. Transmission plate; 1304. Double-acting screw; 1305. Adjusting handle; 14. Slide rail. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a highly integrated, anti-interference electronic warp feeding device for a water-jet loom. (Refer to...) Figures 1 to 4 A highly integrated, anti-interference electronic warp feeding device for a water jet loom includes a mounting frame 1 and a warp feeding wheel 2. The warp feeding wheel 2 is disposed inside the mounting frame 1. A bearing 3 is fixedly connected to the inner cavity of the mounting frame 1. A connecting shaft 4 is fixedly connected to one end of the warp feeding wheel 2. The surface of the connecting shaft 4 is fixedly connected to the inner wall of the inner ring of the bearing 3. An integrated housing 5 is fixedly connected to one side of the mounting frame 1. A water supply mechanism 6 is disposed inside the integrated housing 5. The water supply mechanism 6 includes two connecting frames 601. The inner cavities of both connecting frames 601 are fixedly connected to the surface of the connecting shaft 4. Multiple extrusion rollers 602 are rotatably connected to the inner cavities of the connecting frames 601. A water supply hose 603 is fixedly connected to the inner cavity of the integrated housing 5. The surface of the water supply hose 603 is in contact with the surface of the extrusion rollers 602. One end of the water supply hose 603 is fixedly connected to a water collection pipe 604. Multiple atomizing nozzles 605 are fixedly connected to the surface of the water collection pipe 604, and their surfaces are all fixedly connected to the inner cavity of the mounting frame 1. A water storage tank 7 is fixedly connected to one side of the integrated housing 5. A water injection pipe 8 is fixedly connected to one side of the water storage tank 7. A water outlet pipe 9 is fixedly connected to one side of the water storage tank 7. The other end of the water supply hose 603 is fixedly connected to one end of the water outlet pipe 9. A bracket 10 is fixedly connected to one side of the mounting frame 1, and a... Motor 11, the output end of motor 11 is fixedly connected to one end of connecting shaft 4. In this highly integrated anti-interference electronic warp feeding device for water jet loom, mounting frame 1 plays the main supporting role. Warp feed roller 2 rotates along the inner side of mounting frame 1 through the cooperation of connecting shaft 4 and bearing 3. Motor 11 can be regarded as the driving source of warp feed roller 2, driving warp feed roller 2 to rotate. At the same time as the warp feed roller 2 and connecting shaft 4 rotate, they drive the connecting frame 601 and squeezing roller 602 in water supply mechanism 6 to rotate. Squeezing roller 602 periodically squeezes water supply hose 603 to form a closed chamber. When squeezing roller 602 moves forward, the volume of water storage tank 7 chamber decreases, pushing the fluid forward. When squeezing roller 602 leaves, water supply hose 603 elastically recovers, forming a negative pressure to draw in new fluid, continuously supplying liquid to water collection pipe 604. The liquid is distributed to each atomizing nozzle 605 through water collection pipe 604. The atomizing nozzle 605 ensures the humidity inside mounting frame 1, thereby eliminating static electricity.

[0018] Reference Figure 1 The surface of the warp feed roller 2 is slidably connected with an adjustment plate 12. There are two adjustment plates 12. Each adjustment plate 12 is provided with an adjustment component 13 on one side. Through the adjustment plates 12, the two sets of adjustment plates 12 can slide along the surface of the warp feed roller 2 to adjust the distance, so as to adapt to yarns of different diameters.

[0019] Reference Figure 1 and Figure 5The adjusting assembly 13 includes a rotating ring 1301, one side of which is slidably connected to one side of the adjusting plate 12. A connecting rod 1302 is fixedly connected to the other side of the rotating ring 1301. A transmission plate 1303 is fixedly connected to the other end of the connecting rod 1302. One side of the transmission plate 1303 is attached to the inner wall of the mounting frame 1. A bidirectional screw 1304 is rotatably connected to the inner wall of the mounting frame 1. The inner cavity of the transmission plate 1303 is threadedly connected to the surface of the bidirectional screw 1304. An adjusting handle 1305 is fixedly connected to one end of the bidirectional screw 1304. Through the adjusting assembly 13, the two sets of adjusting plates 12 can be adjusted synchronously. The warp feed wheel 2 can drive two sets of adjusting plates 12 to rotate. As the adjusting plate 12 rotates with the warp feed wheel 2, the rotating ring 1301 slides along one side of the adjusting plate 12. Each set of rotating rings 1301, connecting rods 1302 and transmission plates 1303 are fixedly connected as one unit. The two sets of transmission plates 1303 are respectively threaded to one side of the bidirectional screw 1304. The bidirectional screw 1304 can be driven to rotate through the adjusting handle 1305. Therefore, while the bidirectional screw 1304 rotates, it can drive the transmission plate 1303 to adjust the pitch. While the transmission plate 1303 is adjusted, it can drive the adjusting plate 12 to adjust the pitch, which can adapt to yarns of different diameters.

[0020] Reference Figure 1 and Figure 5 The inner wall of the mounting bracket 1 is fixedly connected to the slide rail 14. The inner cavity of the transmission plate 1303 is slidably connected to the surface of the slide rail 14. Through the slide rail 14, the transmission plate 1303 can slide along the surface of the slide rail 14 via the transmission of the bidirectional screw 1304. The slide rail 14 can improve the stability of the displacement of the transmission plate 1303.

[0021] Working principle: The adjusting handle 1305 drives the bidirectional screw 1304 to rotate. Therefore, the rotation of the bidirectional screw 1304 simultaneously drives the transmission plate 1303 to adjust the spacing. The adjustment of the transmission plate 1303, in turn, drives the adjusting plate 12 to adjust the spacing, accommodating yarns of different diameters. The warp feed roller 2 rotates along the inner side of the mounting frame 1 via the connecting shaft 4 and bearing 3. The motor 11 can be considered the drive source for the warp feed roller 2, driving its rotation. Simultaneously, the rotation of the warp feed roller 2 and the connecting shaft 4 drives the connecting frame 601 in the water supply mechanism 6. As the extrusion wheel 602 rotates, it periodically squeezes the water supply hose 603 to form a closed chamber. When the extrusion wheel 602 moves forward, the volume of the water storage tank 7 chamber decreases, pushing the fluid forward. When the extrusion wheel 602 leaves, the water supply hose 603 elastically recovers, forming a negative pressure to draw in new fluid, continuously supplying liquid to the water collection pipe 604. The liquid is distributed to each atomizing nozzle 605 through the water collection pipe 604, and the atomizing nozzle 605 ensures the humidity inside the mounting bracket 1, thereby eliminating static electricity.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A highly integrated, anti-interference electronic warp feeding device for a water-jet loom, characterized in that: The device includes a mounting frame (1) and a warp feeder (2). The warp feeder (2) is located inside the mounting frame (1). A bearing (3) is fixedly connected to the inner cavity of the mounting frame (1). A connecting shaft (4) is fixedly connected to one end of the warp feeder (2). The surface of the connecting shaft (4) is fixedly connected to the inner wall of the inner ring of the bearing (3). An integrated housing (5) is fixedly connected to one side of the mounting frame (1). A water supply mechanism (6) is provided in the inner cavity of the integrated housing (5). The water supply mechanism (6) includes a connecting frame (601), and there are two connecting frames (601). The inner cavity of each connecting frame (601) is fixedly connected to the surface of the connecting shaft (4). The inner cavity of each connecting frame (601) is rotatably connected to a squeezing wheel (602), and there are multiple squeezing wheels (602). The inner cavity of the integrated housing (5) is fixedly connected to a water supply hose (603). The surface of the water supply hose (603) is in contact with the surface of the squeezing wheel (602). One end of the water supply hose (603) is fixedly connected to a water collection pipe (604). The surface of the water collection pipe (604) is fixedly connected to an atomizing nozzle (605), and there are multiple atomizing nozzles (605). The surface of each atomizing nozzle (605) is fixedly connected to the inner cavity of the mounting frame (1).

2. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 1, characterized in that: A water storage tank (7) is fixedly connected to one side of the integrated housing (5), a water injection pipe (8) is fixedly connected to one side of the water storage tank (7), a water outlet pipe (9) is fixedly connected to one side of the water storage tank (7), and the other end of the water supply hose (603) is fixedly connected to one end of the water outlet pipe (9).

3. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 1, characterized in that: A bracket (10) is fixedly connected to one side of the mounting bracket (1), and a motor (11) is fixedly installed on one side of the bracket (10). The output end of the motor (11) is fixedly connected to one end of the connecting shaft (4).

4. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 1, characterized in that: The surface of the warp feeder (2) is slidably connected to an adjustment plate (12), and there are two adjustment plates (12). An adjustment component (13) is provided on one side of each adjustment plate (12).

5. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 4, characterized in that: The adjustment assembly (13) includes a rotating ring (1301), one side of which is slidably connected to one side of the adjustment plate (12), and the other side of which is fixedly connected to a connecting rod (1302). The other end of the connecting rod (1302) is fixedly connected to a transmission plate (1303), and one side of the transmission plate (1303) is attached to the inner wall of the mounting frame (1).

6. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 5, characterized in that: The inner wall of the mounting bracket (1) is rotatably connected to a bidirectional screw (1304), the inner cavity of the transmission plate (1303) is threaded to the surface of the bidirectional screw (1304), and one end of the bidirectional screw (1304) is fixedly connected to an adjusting handle (1305).

7. The highly integrated, anti-interference electronic warp feeding device for a water-jet loom according to claim 5, characterized in that: The inner wall of the mounting bracket (1) is fixedly connected to a slide rail (14), and the inner cavity of the transmission plate (1303) is slidably connected to the surface of the slide rail (14).

Images