A jet loom

Abstract

The utility model discloses an air -jet loom relates to textile equipment technical field, aims at solving the problem of inconvenient waste edge processing when air -jet loom processes, and its technical scheme main points are: waste edge recovery device includes linear module, motor, traction shaft and cutter, and the motor fixed connection is in the slider of linear module, and the rotating shaft fixed connection of traction shaft and motor, and the peripheral wall of rotating shaft is provided with thread groove, and the both sides of blanking frame are all symmetrically provided with blanking groove, and the side of blanking frame away from each other all is equipped with a plurality of collection frame, and the side of blanking frame close to each other all is equipped with a plurality of position sensor. The utility model discloses through the bluetooth connection of control panel and external APP, has realized the centralized control and remote monitoring of linear module, motor, position sensor and pressure sensor, has realized the cutting of waste edge, automatic traction and the automatic switching of collection frame, has promoted the intelligent level and the operation convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, and more specifically, to an air-jet loom. Background Technology

[0002] Air-jet looms are shuttleless looms that use jet airflow to pull the weft yarn through the shed. The working principle is to use air as the weft-guiding medium, and the jet of compressed air generates frictional traction force on the weft yarn to pull it through the shed, thus realizing high-speed weaving.

[0003] During the weaving process of an air-jet loom, a certain amount of waste edge is generated by cutting to ensure the neatness of the fabric edges. However, the recycling and processing of these waste edges is relatively traditional. Most of the time, a simple collection box is set up next to the air-jet loom. When the waste edge accumulates to a certain amount in the collection box, the operator needs to replace it with a new collection box immediately. Therefore, the operator needs to check the collection status regularly, which is quite inconvenient. Moreover, when too much waste edge accumulates, it is easy for the waste edge to get tangled on the parts of the air-jet loom, affecting the normal operation of the air-jet loom. In addition, the waste edge in the collection box is piled up messily, and it needs to be sorted and cut later, which increases the workload of subsequent processes.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an air-jet loom.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an air-jet loom, including a loom body and a feed frame, wherein waste edge recovery devices are symmetrically provided on the sides of the feed frames that are close to each other; The waste edge recycling device includes a linear module, a motor, a traction shaft, and a cutter. The motor is fixedly connected to the slider of the linear module, and the traction shaft is fixedly connected to the rotating shaft of the motor. The peripheral wall of the rotating shaft is provided with a threaded groove. The unloading rack has symmetrical unloading slots on both sides. On the opposite sides of the unloading rack, there are several collection frames symmetrically arranged. On the adjacent sides of the unloading rack, there are several position sensors symmetrically arranged. The position sensors are respectively positioned opposite to the collection frames. The waste edges cut by the cutter bypass the threaded groove and pass through the unloading slot before falling into the corresponding collection frame. The slider of the linear module moves back and forth within the detection range of the position sensors during unloading. A pressure sensor is provided at the bottom of the collection frame. When the monitoring value of the pressure sensor reaches a preset value, the slider of the linear module moves to the range of the next position sensor and moves back and forth again.

[0007] The present invention is further configured such that: one side of the linear module is fixedly connected to the inner wall of the unloading rack, and the slider of the linear module reciprocates along the conveying direction of the fabric.

[0008] The present invention is further configured such that: adjusting rods are symmetrically fixed on the sides of the feeding rack that are close to each other, and collars are slidably connected to the adjusting rods; the bottom of the cutter is fixedly connected to the top surface of the collars.

[0009] The present invention is further configured such that: a threaded hole is provided at the top of the collar, and a tension knob is threaded into the threaded hole; the cutter and the traction shaft are offset along the length direction of the loom body.

[0010] The present invention is further configured such that: the horizontal height of the feeding groove and the threaded groove are the same, and the length of the feeding groove is the same as the maximum moving distance of the slider of the linear module.

[0011] The present invention is further configured such that: several positioning plates are symmetrically fixed on the opposite sides of the unloading rack, and the collecting frame is located between adjacent positioning plates.

[0012] The present invention is further configured such that: the unloading rack is provided with a control panel, the linear module, the motor, the position sensor and the pressure sensor are all electrically connected to the control panel, and the control panel is connected to an external APP via Bluetooth module.

[0013] In summary, this utility model has the following beneficial effects: 1. Through Bluetooth connection via the control panel and external APP, centralized control and remote monitoring of linear modules, motors, position sensors and pressure sensors are realized. It realizes waste edge cutting, automatic traction and automatic switching of collection boxes. It can notify the operator in advance to unload the material before the collection box is about to be full. The operator does not need to frequently check the status of the collection box, which improves the intelligence level and operation convenience of the equipment.

[0014] 2. Waste edges are pulled by the threaded groove on the traction shaft and fall neatly into the collection box after reciprocating, which avoids the waste edges accumulating messily in the collection box and reduces the workload of subsequent sorting, cutting and other processes.

[0015] 3. The weight of waste edges in the collection box is monitored in real time by a pressure sensor, and the machine automatically switches to an empty collection box when the preset value is reached. This prevents problems such as tangling of equipment parts caused by excessive accumulation of waste edges, and ensures the continuous and stable operation of the air-jet loom. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 for Figure 2 Enlarged view of point B in the middle.

[0017] In the diagram: 1. Loom body; 2. Feeding frame; 3. Waste selvage recovery device; 301. Linear module; 302. Motor; 303. Traction shaft; 4. Threaded groove; 5. Feeding chute; 6. Collection frame; 7. Position sensor; 8. Adjusting rod; 9. Collar; 10. Threaded hole; 11. Tension knob; 12. Positioning plate; 13. Control panel. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Example: A jet loom, such as Figure 1 As shown, the loom includes a loom body 1 and a feed rack 2. Each feed rack 2 has a symmetrically arranged waste edge recovery device 3 on one side close to each other. Each feed rack 2 also has a symmetrically fixed adjusting rod 8 on one side close to each other. A collar 9 is slidably connected to the adjusting rod 8. The bottom of the cutter is fixedly connected to the top surface of the collar 9. A threaded hole 10 is opened at the top of the collar 9, and a tension knob 11 is threaded into the threaded hole 10. The position of the cutter can be adjusted by the tension knob 11 to ensure the neatness of the fabric edge. The waste edge recovery device 3 includes a linear module 301, a motor 302, a traction shaft 303, and a cutter. The linear module 301... The linear module 301 is fixedly connected to the inner wall of the feeder 2 on one side. The slider of the linear module 301 moves back and forth along the conveying direction of the fabric. The motor 302 is fixedly connected to the slider of the linear module 301. The traction shaft 303 is fixedly connected to the rotating shaft of the motor 302. A threaded groove 4 is opened on the peripheral wall of the rotating shaft. Feeding grooves 5 are symmetrically opened on both sides of the feeder 2. The cutter and the traction shaft 303 are staggered along the length direction of the loom body 1. The cut waste edge passes through the threaded groove 4 and exits through the feeding groove 5. The traction shaft 303 is driven by the motor 302 to rotate and generate a pulling force on the waste edge, ensuring the tension required when collecting the waste edge.

[0020] like Figure 1As shown, the feeding groove 5 and the threaded groove 4 are at the same horizontal height. Several collection frames 6 are symmetrically arranged on the opposite sides of the feeding rack 2. Several position sensors 7 are symmetrically arranged on the opposite sides of the feeding rack 2. Several positioning plates 12 are symmetrically fixed on the opposite sides of the feeding rack 2. The collection frames 6 are located between adjacent positioning plates 12, so that several position sensors 7 are respectively set opposite to several collection frames 6. The waste edge cut by the cutter bypasses the threaded groove 4 and passes through the feeding groove 5 and falls into the corresponding collection frame 6. The slider of the linear module 301 moves back and forth within the detection range of the position sensor 7 during feeding, so that the waste edge will swing back and forth when entering the collection frame 6, thus stacking in an orderly manner in the collection frame 6, avoiding the waste edge from piling up randomly in the collection frame 6, and reducing the workload of subsequent sorting, cutting and other processes.

[0021] like Figure 1 As shown, the length of the feeding trough 5 is the same as the maximum moving distance of the slider of the linear module 301. A pressure sensor is provided at the bottom of the collection box 6. When the monitored value of the pressure sensor reaches the preset value, the slider of the linear module 301 moves to the range of the next position sensor 7 and moves back and forth again. The weight of the waste edge in the collection box 6 is monitored in real time by the pressure sensor, and the collection box 6 is automatically switched to an empty one when the preset value is reached. This prevents problems such as entanglement of equipment parts caused by excessive accumulation of waste edge, and ensures the continuous and stable operation of the air-jet loom. The feeding rack 2 is equipped with a control panel 13, the linear module 301, and the motor. 302, position sensor 7, and pressure sensor are all electrically connected to control panel 13. Control panel 13 is connected to an external APP via Bluetooth module. Through the Bluetooth connection between control panel 13 and external APP, centralized control and remote monitoring of linear module 301, motor 302, position sensor 7, and pressure sensor are realized. It realizes the cutting of waste edge, automatic traction, and automatic switching of collection box 6. It can notify the operator in advance to perform the unloading operation before collection box 6 is about to be full. The operator does not need to frequently check the status of collection box 6, which improves the intelligence level and operation convenience of the equipment.

[0022] Working principle: The cutter cuts the waste edges on both sides of the fabric. The cut waste edges bypass the threaded groove 4 and pass through the feeding groove 5. The motor 302 drives the traction shaft 303 to rotate, generating traction force on the waste edges. At this time, the slider of the linear module 301 moves back and forth within the limited range of the corresponding position sensor 7, thereby driving the waste edges to swing back and forth and stack in the corresponding collection box 6. The pressure sensor at the bottom of the collection box 6 monitors the weight of the waste edges in the box in real time. When the monitored weight reaches the preset weight, the pressure sensor transmits a signal to the control panel 13. The control panel 13 then issues a command to control the slider of the linear module 301 to stop the reciprocating motion in the current area and move to the detection range of the position sensor 7 corresponding to the next empty collection box 6. At this time, the slider of the linear module 301 starts to move back and forth again within the limited range of the new position sensor 7. When the slider of the linear module 301 moves above the last collection box 6, it sends a feeding signal to the operator's APP through the control panel 13.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A jet loom, comprising a loom body (1) and a feeder (2), characterized in that: The unloading racks (2) are symmetrically equipped with waste edge recycling devices (3) on their adjacent sides; The waste edge recycling device (3) includes a linear module (301), a motor (302), a traction shaft (303), and a cutter. The motor (302) is fixedly connected to the slider of the linear module (301), and the traction shaft (303) is fixedly connected to the rotating shaft of the motor (302). The peripheral wall of the rotating shaft is provided with a threaded groove (4). The unloading rack (2) has symmetrical unloading grooves (5) on both sides. The unloading rack (2) has several collection frames (6) symmetrically arranged on the side away from each other. The unloading rack (2) has several position sensors (7) symmetrically arranged on the side close to each other. The position sensors (7) are respectively arranged opposite to the collection frames (6). The waste edge cut by the cutter bypasses the thread groove (4) and passes through the unloading groove (5) and falls into the corresponding collection frame (6). The slider of the linear module (301) moves back and forth within the detection range of the position sensor (7) during unloading. The bottom of the collection frame (6) is provided with a pressure sensor. When the monitoring value of the pressure sensor reaches the preset value, the slider of the linear module (301) moves to the range of the next position sensor (7) and moves back and forth again.

2. The air-jet loom according to claim 1, characterized in that: The linear module (301) is fixedly connected to the inner wall of the unloading rack (2) on one side of its length, and the slider of the linear module (301) moves back and forth along the conveying direction of the fabric.

3. A jet loom according to claim 2, characterized in that: The feeding racks (2) are symmetrically fixed with adjusting rods (8) on their adjacent sides. A collar (9) is slidably connected to the adjusting rod (8), and the bottom of the cutter is fixedly connected to the top surface of the collar (9).

4. A jet loom according to claim 3, characterized in that: The top of the collar (9) is provided with a threaded hole (10), and a tension knob (11) is threaded into the threaded hole (10). The cutter and the traction shaft (303) are offset along the length of the loom body (1).

5. A jet loom according to claim 4, characterized in that: The material feeding groove (5) and the threaded groove (4) are at the same horizontal height, and the length of the material feeding groove (5) is the same as the maximum moving distance of the slider of the linear module (301).

6. A jet loom according to claim 5, characterized in that: The unloading rack (2) has several positioning plates (12) symmetrically fixed on the opposite sides, and the collection frame (6) is located between adjacent positioning plates (12).

7. A jet loom according to claim 6, characterized in that: The unloading rack (2) is equipped with a control panel (13). The linear module (301), motor (302), position sensor (7) and pressure sensor are all electrically connected to the control panel (13). The control panel (13) is connected to an external APP via Bluetooth module.

Images