Dual jet synchronous thread accumulator

Abstract

The utility model relates to the field of textile, and disclose a kind of double spray synchronous storage accumulator, including installation platform, the top of installation platform is fixed with base, the both ends of installation platform are movably installed with storage accumulator, the front end of two groups of storage accumulator is rotatably installed with yarn winding arm, the rear end of two groups of storage accumulator is rotatably installed with link shaft, the top of base is fixedly installed with driving motor, driving motor is equipped with belt pulley A on output shaft cover, still include synchronous rotating assembly, by with driving shaft driving driving gear rotation, further make two groups of driven gear one positive one reverse synchronous rotation, ensure that two storage accumulator can keep accurate synchronization with loom in high-speed operation process, effectively solved the problem that traditional double storage accumulator is difficult to accurately synchronize with loom when high-speed operation, greatly reduce the yarn breakage, fabric flaw etc. caused by synchronization error, significantly improve the stability of textile production and product quality, reduce the rate of defective products.

Description

Technical Field

[0001] This utility model relates to the textile field, specifically to a dual-jet synchronous weft feeder. Background Technology

[0002] In textile production, with the continuous increase in loom operating speed, higher requirements are placed on the synchronization of weft feeders and the stability of yarn quality. Traditional dual weft feeders often fail to achieve precise synchronization with the loom when running at high speeds, leading to problems such as yarn tension fluctuations and uneven yarn supply, which in turn affect fabric quality and increase the defect rate. To address this, we propose a dual-jet synchronous weft feeder. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a dual-jet synchronous weft feeder, which solves the aforementioned problems.

[0004] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a dual-jet synchronous weft feeder, comprising an installation platform, a base fixedly mounted on the top of the installation platform, weft feeders movably mounted on both ends of the installation platform, a yarn winding arm rotatably mounted on the front end of each of the two sets of weft feeders, a connecting shaft rotatably mounted on the rear end of each of the two sets of weft feeders, a drive motor fixedly mounted on the top of the base, and a pulley A sleeved on the output shaft of the drive motor, further comprising:

[0005] The synchronous rotation component, which is mounted on the installation platform, is used to effectively ensure that the yarn does not change its original properties.

[0006] Preferably, the ends of the two sets of connecting shafts extend rotatably into the weft feeder and are fixedly connected to the winding arm, which is rotatably mounted on the front end of the mounting platform via the connecting shafts.

[0007] Preferably, the installation platform has installation ports at both ends, and the two sets of weft feeders are movably installed in the two sets of installation ports respectively. The inner walls of the two sets of installation ports are arc-shaped and fit and conform to the outer walls of the two sets of weft feeders.

[0008] Preferably, a drive shaft is rotatably mounted on one side of the installation platform corresponding to the middle position. A drive gear is sleeved on the outer wall of the drive shaft, and a pulley B is sleeved on the inner side of the outer wall of the drive shaft corresponding to the drive gear. The pulley B and the pulley A are connected by a belt drive.

[0009] Preferably, the outer walls of both sets of connecting shafts are fitted with driven gears, and the two sets of driven gears are distributed on both sides of the driving gear and mesh with the driving gear.

[0010] Preferably, the synchronous rotation assembly includes a groove, a sealing strip, a plug rod, and an assembly plate. The top of the installation platform is fixedly provided between the two sets of weft feeders. The front end of the assembly plate has a groove, and a sealing strip is slidably installed in the groove. A plug rod is fixedly connected to one side of the sealing strip near both ends.

[0011] Preferably, the synchronous rotation assembly further includes an inlet slot, a fixed connecting plate, and insertion holes. The top of the mounting platform is provided with inlet slots at both ends. The tops of the two sets of weft feeders are fixedly connected to fixed connecting plates. Insertion holes are provided on both sides of the fixed connecting plates. The two sets of fixed connecting plates are slidably connected in the two sets of inlet slots respectively. The two sets of insertion rods extend out of the assembly plate through the grooves and are slidably inserted into the two sets of insertion holes respectively.

[0012] Compared with the prior art, this utility model provides a dual-jet synchronous weft feeder, which has the following beneficial effects:

[0013] 1. This dual-jet synchronous weft feeder uses a drive shaft to drive a drive gear, which in turn causes two sets of driven gears to rotate synchronously in opposite directions. The two sets of driven gears drive the corresponding weft feeders to rotate synchronously, ensuring that the two weft feeders can maintain precise synchronization with the loom during high-speed operation. This effectively solves the problem that traditional dual weft feeders are difficult to synchronize with the loom at high speeds, greatly reducing yarn breakage, fabric defects, and other issues caused by synchronization errors. It significantly improves the stability of textile production and product quality, and reduces the defect rate.

[0014] 2. This dual-jet synchronous weft feeder, through precise synchronous control, enables the two weft feeders to supply yarn stably and evenly, avoiding damage to the yarn due to sudden tension changes during the conveying process. This effectively ensures that the original characteristics of the yarn are not changed, such as the yarn strength, elasticity, and twist, which can be well maintained, further improving the quality and performance of the fabric.

[0015] 3. During installation, the two sets of weft feeders are installed in the mounting openings of the installation platform, ensuring a tight fit between the outer wall of the feeder and the inner wall of the mounting opening. Simultaneously, the plug rod is inserted into the insertion hole of the fixing plate by pushing the sealing strip, thus fixing the position of the weft feeder. This installation method is simple and easy to implement, improving installation efficiency and ensuring the stability of the weft feeder installation. During high-speed operation, the stable installation structure reduces vibration and swaying of the weft feeder, further ensuring the accuracy of synchronous operation and the stability of yarn delivery.

[0016] 4. This dual-jet synchronous weft feeder can easily change the yarn feeding speed and tension of the two weft feeders by changing the speed of the drive motor and adjusting the transmission ratio of the drive gear and the driven gear, thereby adapting to the production needs of different types and specifications of yarn. It has strong versatility and adaptability and can meet the diverse needs of textile production.

[0017] 5. The dual-jet synchronous weft feeder has a relatively simple and clear connection and installation method between its components. Operators can quickly locate the faulty component and disassemble and replace it. For example, if a fault is found in a weft feeder, the corresponding sealing strip can be pulled out to remove the weft feeder from the installation port for repair or replacement, which greatly shortens the equipment downtime and reduces maintenance costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the yarn winding arm of this utility model;

[0020] Figure 3 This is a schematic diagram of the fixing plate and the insertion hole of this utility model;

[0021] Figure 4 This is a schematic diagram of the groove, sealing strip, and plug rod of this utility model.

[0022] In the diagram: 1. Mounting platform; 2. Base; 3. Drive motor; 4. Pulley A; 5. Weft feeder; 6. Yarn winding arm; 7. Connecting shaft; 8. Driven gear; 9. Drive shaft; 10. Drive gear; 11. Pulley B; 12. Mounting port; 13. Inlet groove; 14. Groove; 15. Sealing strip; 16. Connecting rod; 17. Fixing plate; 18. Insertion hole; 19. Component plate. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Please see Figure 1-4A dual-jet synchronous weft feeder includes a mounting platform 1, a base 2 fixedly mounted on the top of the mounting platform 1, weft feeders 5 movably mounted at both ends of the mounting platform 1, a winding arm 6 rotatably mounted at the front end of each of the two sets of weft feeders 5, a connecting shaft 7 rotatably mounted at the rear end of each of the two sets of weft feeders 5, a drive motor 3 fixedly mounted on the top of the base 2, and a pulley A4 sleeved on the output shaft of the drive motor 3. The device also includes:

[0025] The synchronous rotation component, which is mounted on the mounting platform 1, is used to effectively ensure that the yarn does not change its original characteristics.

[0026] The ends of the two sets of connecting shafts 7 extend into the weft feeder 5 and are fixedly connected to the yarn winding arm 6. The yarn winding arm 6 is rotatably mounted on the front end of the mounting platform 1 via the connecting shafts 7.

[0027] The mounting platform 1 has mounting ports 12 at both ends. The two sets of weft feeders 5 are movably installed in the two sets of mounting ports 12 respectively. The inner walls of the two sets of mounting ports 12 are arc-shaped and fit and conform to the outer walls of the two sets of weft feeders 5.

[0028] A drive shaft 9 is rotatably mounted on one side of the mounting platform 1 at the middle position. A drive gear 10 is sleeved on the outer wall of the drive shaft 9. A pulley B11 is sleeved on the inner side of the drive gear 10 on the outer wall of the drive shaft 9. The pulley B11 and the pulley A4 are connected by a belt drive.

[0029] Both sets of connecting shafts 7 are fitted with driven gears 8 on their outer walls. The two sets of driven gears 8 are distributed on both sides of the driving gear 10 and mesh with the driving gear 10.

[0030] The synchronous rotation assembly includes a groove 14, a sealing strip 15, a plug rod 16, and an assembly plate 19. The assembly plate 19 is fixedly installed on the top of the mounting platform 1 between the two sets of weft feeders 5. The front end of the assembly plate 19 has a groove 14. The sealing strip 15 is slidably installed in the groove 14. The plug rod 16 is fixedly connected to one side of the sealing strip 15 near both ends.

[0031] The synchronous rotation assembly also includes an inlet slot 13, a fixed connecting plate 17, and a socket 18. The top of the mounting platform 1 is provided with inlet slots 13 at both ends. The tops of the two sets of weft feeders 5 are fixedly connected to the fixed connecting plates 17. The fixed connecting plates 17 are provided with sockets 18 that pass through both sides of the fixed connecting plates 17. The two sets of fixed connecting plates 17 are slidably connected in the two sets of inlet slots 13 respectively. The two sets of plug rods 16 extend out of the component plate 19 through the grooves 14 and are slidably plugged into the two sets of sockets 18 respectively.

[0032] Partial structural description: Weft feeder 5: Weft feeders 5 are movably installed at both ends of the mounting platform 1. They are the core components for storing yarn, used to store a certain amount of yarn, and to stably and evenly supply the yarn to the loom when needed;

[0033] Yarn winding arm 6: Yarn winding arms 6 are rotatably installed at the front end of the two sets of weft feeders 5. The yarn winding arms 6 are used to wind the yarn so that the yarn can be stored in an orderly manner on the weft feeder 5 and the yarn can be transported as the weft feeder 5 rotates.

[0034] Connecting shaft 7: The rear ends of both sets of weft feeders 5 are rotatably mounted with connecting shaft 7. The ends of the two sets of connecting shaft 7 extend rotatably into the weft feeder 5 and are fixedly connected to the winding arm 6. The winding arm 6 is rotatably mounted at the front end of the mounting platform 1 through the connecting shaft 7. The connecting shaft 7 serves to connect the winding arm 6 and the weft feeder 5, ensuring that the winding arm 6 can rotate synchronously with the weft feeder 5.

[0035] Driven gear 8: Driven gear 8 is sleeved on the outer wall of both sets of connecting shafts 7. The two sets of driven gear 8 are distributed on both sides of the driving gear 10 and mesh with the driving gear 10. Driven gear 8 rotates under the drive of driving gear 10, thereby driving connecting shaft 7 and yarn winding arm 6 to rotate, so as to realize the synchronous operation of the two weft feeders 5.

[0036] Drive shaft 9: Drive shaft 9 is rotatably mounted on one side of the mounting platform 1 at the corresponding middle position. Drive shaft 9 is an important component in the power transmission path, used to transmit power from pulley B11 to drive gear 10.

[0037] Drive gear 10: Drive gear 10 is sleeved on the outer wall of drive shaft 9. Drive gear 10 meshes with driven gear 8. Drive gear 10 drives driven gear 8 to rotate synchronously through its rotation, thereby realizing the synchronous operation of the two weft feeders 5.

[0038] Installation port 12: Installation ports 12 are provided at both ends of the installation platform 1. The two sets of weft feeders 5 are movably installed in the two sets of installation ports 12 respectively. The inner walls of the two sets of installation ports 12 are arc-shaped and fit and conform to the outer walls of the two sets of weft feeders 5, providing installation space for the weft feeders 5. At the same time, the arc-shaped inner wall design can ensure the stability of the installation of the weft feeders 5 and the smoothness of operation.

[0039] Inlet slot 13: Inlet slots 13 are provided at both ends of the top of the mounting platform 1 to provide a sliding installation channel for the fixed plate 17, so that the fixed plate 17 can be smoothly slid to the designated position, which is convenient for fixing the weft feeder 5.

[0040] Groove 14: The front end of the component plate 19 is provided with a groove 14 to provide space for the sealing strip 15 to slide, so that the sealing strip 15 can slide in the groove 14, thereby realizing the pushing and fixing of the plug rod 16;

[0041] The sealing strip 15 is slidably installed in the groove 14. By sliding in the groove 14, it drives the plug rod 16 to move, thereby fixing and locking the position of the weft feeder 5.

[0042] Plug-in rod 16: Plug-in rods 16 are fixedly connected to one side of the sealing strip 15 near both ends. The two sets of plug-in rods 16 slide out of the component plate 19 through the groove 14 and slide into the two sets of insertion holes 18 respectively. By inserting into the insertion holes 18, the fixed plate 17 and the weft feeder 5 are fixed, ensuring the stability of the weft feeder 5 during operation.

[0043] Fixed plate 17: The top of each of the two sets of weft feeders 5 is fixedly connected to a fixed plate 17. The fixed plate 17 has a through hole 18 on both sides. The two sets of fixed plates 17 are slidably connected in the two sets of inlet slots 13 to provide a hole for the insertion rod 16. The fixed plate 5 is fixed by the cooperation between the insertion rod 16 and the insertion hole 18.

[0044] Insertion hole 18: It is opened on the fixed plate 17. The insertion rod 16 is inserted into the insertion hole 18 to fix the fixed plate 17 and the weft feeder 5, ensuring that the weft feeder 5 is firmly installed and runs stably.

[0045] Working principle: In use, firstly, the two sets of weft feeders 5 are installed in the two sets of mounting ports 12 respectively, and the outer walls of the two sets of weft feeders 5 are tightly fitted to the inner walls of the mounting ports 12. The two sets of fixing plates 17 on the two sets of weft feeders 5 simultaneously slide into the two sets of inlet slots 13. At this time, the two sets of driven gears 8 at the ends of the two sets of weft feeders 5 mesh with the driving gear 10 on the drive shaft 9. The sealing strip 15 on the component plate 19 is pushed into the groove 14. The two sets of insertion rods 16 are inserted into the insertion holes 18 on the two sets of fixing plates 17 through the groove 14 respectively, fixing the position of the two sets of weft feeders 5. At this time, the sealing strip 15 is perfectly embedded in the groove 14. The drive motor 3 is started, and the output shaft of the drive motor 3 drives the pulley A4 to rotate. The rotation of the pulley A4 drives the pulley B11 through the belt. Synchronous rotation: the pulley B11 drives the drive gear 10 to rotate synchronously through the drive shaft 9. The two sets of driven gears 8 start to rotate synchronously in opposite directions through the rotation of the drive gear 10. The yarn winding arms 6 on the two sets of weft feeders 5 rotate synchronously through the rotation of the two sets of driven gears 8, ensuring that the two weft feeders 5 operate synchronously with the loom during high-speed operation.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-jet synchronous weft feeder, comprising an installation platform (1), characterized in that: The mounting platform (1) is fixedly provided with a base (2) on its top. Weft feeders (5) are movably installed at both ends of the mounting platform (1). A yarn winding arm (6) is rotatably installed at the front end of the two sets of weft feeders (5). A connecting shaft (7) is rotatably installed at the rear end of the two sets of weft feeders (5). A drive motor (3) is fixedly installed on the top of the base (2). A pulley A (4) is sleeved on the output shaft of the drive motor (3). The platform also includes: The synchronous rotation component is set on the mounting platform (1) to effectively ensure that the yarn does not change its original characteristics.

2. The dual-jet synchronous weft feeder according to claim 1, characterized in that: The ends of the two sets of connecting shafts (7) extend into the weft feeder (5) and are fixedly connected to the winding arm (6). The winding arm (6) is rotatably mounted on the front end of the mounting platform (1) via the connecting shafts (7).

3. The dual-jet synchronous weft feeder according to claim 1, characterized in that: The installation platform (1) has installation ports (12) at both ends. Two sets of weft feeders (5) are movably installed in the two sets of installation ports (12). The inner walls of the two sets of installation ports (12) are arc-shaped and fit and conform to the outer walls of the two sets of weft feeders (5).

4. A dual-jet synchronous weft feeder according to claim 1, characterized in that: The installation platform (1) has a drive shaft (9) rotatably mounted on one side corresponding to the middle position. The drive shaft (9) has a drive gear (10) sleeved on its outer wall. The drive shaft (9) has a pulley B (11) sleeved on its outer wall corresponding to the inner side of the drive gear (10). The pulley B (11) and the pulley A (4) are connected by belt drive.

5. A dual-jet synchronous weft feeder according to claim 2, characterized in that: Both sets of connecting shafts (7) are fitted with driven gears (8) on their outer walls. The two sets of driven gears (8) are distributed on both sides of the driving gear (10) and mesh with the driving gear (10).

6. A dual-jet synchronous weft feeder according to claim 1, characterized in that: The synchronous rotation assembly includes a groove (14), a sealing strip (15), a plug rod (16), and an assembly plate (19). The top of the installation platform (1) is fixed between the two sets of weft feeders (5). The front end of the assembly plate (19) has a groove (14). The sealing strip (15) is slidably installed in the groove (14). The plug rod (16) is fixedly connected to one side of the sealing strip (15) near both ends.

7. A dual-jet synchronous weft feeder according to claim 3, characterized in that: The synchronous rotation assembly also includes an inlet slot (13), a fixed plate (17), and a socket (18). The top of the mounting platform (1) is provided with inlet slots (13) at both ends. The tops of the two sets of weft feeders (5) are fixedly connected to fixed plates (17). The fixed plates (17) are provided with sockets (18) that pass through both sides of the fixed plates (17). The two sets of fixed plates (17) are slidably connected in the two sets of inlet slots (13). The two sets of plug rods (16) slide out of the assembly plate (19) through the groove (14) and are slidably plugged into the two sets of sockets (18).

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