Efficient woven fabric weaving device

Abstract

The invention discloses an efficient woven fabric weaving device, and belongs to the technical field of textile equipment, the efficient woven fabric weaving device comprises a machine body and a waste yarn winding wheel rotatably arranged on the machine body, waste yarn is wound on the waste yarn winding wheel, and a collecting barrel is slidably arranged on one side of the machine body; according to the efficient woven fabric weaving device, through accumulation of waste yarns on a bearing plate, the bearing plate automatically and slowly descends in a collecting barrel and is in mutual linkage with an expansion assembly, the expansion assembly inflates gas into a strip-shaped air bag on a fixing column through an inflation pipe, the strip-shaped air bag expands to expand the waste yarns surrounding the outer portion of the fixing column, and the waste yarns are separated from the bearing plate; the waste yarn is tightly wound on the fixing column, the workload of manually arranging the waste yarn can be reduced by automatically winding and tightening the waste yarn, in the continuous operation process of the rapier loom, workers do not need to frequently stop the rapier loom to treat the loose waste yarn, and therefore time is saved, and the continuity and stability of the winding process can be guaranteed by automatically winding and tightening the waste yarn.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, and particularly relates to a high-efficiency woven fabric weaving device. Background Art

[0002] The rapier loom is the most widely used shuttleless loom. Besides having the characteristics of high speed, high automation degree, and high-efficiency production of shuttleless looms, its positive weft insertion method has strong variety adaptability and can adapt to the weft insertion of various yarns. In addition, the rapier loom also has obvious advantages in multi-color weft weaving and can produce figured fabrics with up to 16 weft yarns. For the current rapier loom, a waste edge yarn treatment device is generally provided at the discharge end of the rapier loom, and the waste edge yarn can be used for filling in furniture factories or reused in wool spinning factories.

[0003] After retrieval, a patent with the Chinese patent publication number CN113174685A discloses a rapier loom, which includes a machine body, a winding wheel for winding waste edge yarn, a collection barrel, and a cloth bag. The winding wheel is rotatably arranged on one side of the discharge end of the machine body. A base is arranged on one side of the discharge end of the machine body. The collection barrel is arranged on the base. A moving component for driving the collection barrel to slide along the length direction of the base is arranged on the base. A collection plate is arranged in the collection barrel. A lifting component for driving the collection plate to lift is arranged in the collection barrel. A support frame is arranged on the side of the base away from the machine body. The cloth bag is arranged in the support frame. A swinging mechanism for driving the collection plate to swing towards the direction close to the cloth bag is arranged on one side of the top of the collection barrel. The following deficiencies exist in the above patent: Although the above patent can wind and collect waste yarn, since the waste yarn itself is relatively soft, it is easy to be not tightly wound during winding, and it is very likely to be knotted and unevenly wound. The downtime of the loom is prolonged due to the waste yarn winding problem, reducing the overall operating efficiency of the rapier loom. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that when the waste yarn is wound at the discharge end of the rapier loom in the prior art, the waste yarn cannot be automatically and orderly wound, is easy to be knotted, is not tightly wound, and prolongs the downtime of the loom, and a high-efficiency woven fabric weaving device is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-efficiency woven fabric weaving device comprises a machine body and a waste yarn winding wheel rotatably arranged on the machine body, waste yarn is wound on the waste yarn winding wheel, a collecting bucket is slidably arranged on one side of the machine body, and further comprises: a carrying plate slidably connected to the collecting bucket, a fixing column is fixedly connected to the inside of the collecting bucket, a strip air bag is sleeved on the fixing column, an expansion component for inflating the strip air bag is arranged on one side of the collecting bucket, a guide is arranged between the expansion component and the carrying plate, and the expansion component comprises an inflation tube fixedly connected to the strip air bag.

[0007] Preferably, a fixing plate is fixedly connected to one side of the machine body, a first motor is fixedly installed on the bottom of the fixing plate, the output end of the first motor extends to the top of the fixing plate, an arc-shaped guide tube is rotatably connected to the fixing plate, and a synchronous belt is transmission-connected between the output end of the first motor and the arc-shaped guide tube.

[0008] Preferably, one end of the waste yarn on the waste yarn winding wheel passes through the arc guide tube and extends into the collecting bucket, a waste yarn storage bag is placed on one side of the machine body, an extension plate is fixedly connected to one side of the machine body, and a second motor is fixedly installed on one side of the extension plate.

[0009] Preferably, a rectangular groove is provided on the extension plate, and a first screw is fixedly connected to the output end of the second motor, the first screw is rotatably connected in the rectangular groove, a slider is threadedly connected on the first screw, a bearing plate is fixedly connected to the top of the slider, and a rotating rod is rotatably connected to the bearing plate.

[0010] Preferably, both sides of the rotating rod are fixedly connected with U-shaped connecting seats, the tops of the two U-shaped connecting seats are fixedly connected to the collecting bucket, both ends of the rotating rod are fixedly connected with gears, and two racks meshing with the gears are fixedly connected to the extension plate close to the waste yarn storage bag.

[0011] Preferably, a vertical plate is fixedly connected to one side of the collecting barrel, a vertical groove connected to the collecting barrel is opened on the vertical plate, a third motor is fixedly installed on the top of the vertical plate, a second screw is fixedly connected to the output end of the third motor, the second screw is rotatably connected in the vertical groove of the vertical plate, a T-shaped plate is threadedly connected to the second screw, and a circular scraper is fixedly connected to one side of the T-shaped plate.

[0012] Preferably, the expansion assembly includes a first rectangular plate fixedly connected to one side of the collection bucket. A communicating chute opening is formed between the first rectangular plate and the collection bucket. A sliding plate is slidably connected in the chute opening of the first rectangular plate. The sliding plate is fixedly connected to the bearing plate. A fixing block is fixedly connected to the bottom of the first rectangular plate. A cylinder is fixedly connected to the bottom of the fixing block. A piston block is slidably connected in the cylinder. A push rod is fixedly connected between the piston block and the sliding plate. One end of the inflation tube away from the strip-shaped airbag is fixedly communicated with the cylinder.

[0013] Preferably, the guiding member includes a guide rod fixedly connected to the top of the fixing block. One end of the guide rod away from the fixing block extends to the top of the sliding plate. A spring is sleeved on the guide rod. Two ends of the spring are respectively abutted against the fixing block and the sliding plate. A strip-shaped plate is fixedly connected to one side of the extension plate close to the rack. A support rod is fixedly connected to the strip-shaped plate.

[0014] Preferably, an L-shaped dial plate corresponding to the sliding plate is rotatably connected to the support rod. A first torsion spring is sleeved on the support rod. Two ends of the first torsion spring are respectively fixedly connected to the strip-shaped plate and the L-shaped dial plate. A second rectangular plate is fixedly connected to one side of the collection bucket. A communicating sliding groove is formed between the second rectangular plate and the collection bucket. A connecting block is fixedly connected to one side of the bearing plate. The connecting block is slidably connected in the sliding groove of the second rectangular plate.

[0015] Preferably, an L-shaped plate is fixedly connected to the top of the connecting block. A driving block is fixedly connected to the top of the L-shaped plate. A fixing rod is fixedly connected to the top of the fixing plate. A first pair of scissors blades is fixedly connected to the fixing rod. A second pair of scissors blades is rotatably connected to the first pair of scissors blades. A second torsion spring is arranged between the first pair of scissors blades and the second pair of scissors blades. One end of the second pair of scissors blades is fixedly connected to a connecting strip. The end of the connecting strip away from the second pair of scissors blades is fixedly connected to a trapezoidal plate corresponding to the driving block.

[0016] Compared with the prior art, the present invention provides an efficient woven fabric weaving device, which has the following beneficial effects:

[0017] The efficient woven fabric weaving device accumulates waste yarn on the carrying plate, so that the carrying plate automatically and slowly descends in the collecting barrel, and is linked with the expansion component. The expansion component fills gas into the strip airbag on the fixed column through the inflation tube, so that the strip airbag expands and supports the waste yarn surrounding the outside of the fixed column, so that the waste yarn is tightly wound on the fixed column. Automatically winding the waste yarn tightly can reduce the workload of manual waste yarn sorting. During the continuous operation of the rapier loom, workers do not need to frequently stop the machine to deal with loose waste yarn, thereby saving time. Automatically winding the waste yarn tightly can ensure the continuity and stability of the winding process. Automatic tight winding can avoid the situation of waste yarn knotting and uneven winding, and ensure that the waste yarn can be continuously wound. The waste yarn can be continuously and efficiently wound up, reducing the downtime of the loom caused by the waste yarn winding problem, and improving the overall operation efficiency of the rapier loom. When the carrying plate descends to the bottom of the collecting barrel, the driving block on the L-shaped plate can automatically contact the trapezoidal plate, so that the second scissor blade cooperates with the first scissor blade to automatically cut the waste yarn. When the collecting barrel pours out the waste yarn, the slide plate can be automatically pushed upward by the L-shaped paddle plate, so that the strip airbag expands and contracts, and the tightly wound waste yarn on the fixed column is automatically dropped off, and the waste yarn with a shape is formed, which is convenient for the waste yarn to be automatically poured into the waste yarn storage bag. The tightly wound and shaped waste yarn can be neatly stacked like building blocks without being loose and occupying too much space, thereby improving the space utilization rate of the warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of a high-efficiency woven fabric weaving device proposed by the present invention;

[0019] Figure 2 The present invention proposes Figure 1 The structural diagram of part A in the figure;

[0020] Figure 3 A schematic diagram of the side structure of a high-efficiency woven fabric weaving device proposed by the present invention;

[0021] Figure 4 The present invention proposes Figure 3 The structural diagram of part B;

[0022] Figure 5 The present invention proposes Figure 3 Schematic diagram of the structure of part C;

[0023] Figure 6 It is a left-side structural schematic diagram of a high-efficiency woven fabric weaving device proposed by the present invention;

[0024] Figure 7 This is a schematic diagram of the structure inside a collecting barrel in a high-efficiency woven fabric weaving device proposed by the present invention;

[0025] Figure 8 Proposed by the present invention Figure 7 Schematic diagram of part D in

[0026] Figure 9 Schematic right view structure diagram of the collection barrel in an efficient woven fabric weaving device proposed by the present invention

[0027] Figure 10 Schematic diagram of the structure of the fixed column already inside the extension plate in an efficient woven fabric weaving device proposed by the present invention

[0028] Figure 11 Proposed by the present invention Figure 10 Schematic diagram of part E in

[0029] Figure 12 Proposed by the present invention Figure 10 Schematic diagram of part F in

[0030] Figure 13 Schematic diagram of the structure of the bar-shaped airbag inside the collection barrel in an efficient woven fabric weaving device proposed by the present invention

[0031] Figure 14 Proposed by the present invention Figure 13 Schematic diagram of part G in

[0032] In the figure: 1, body; 2, waste yarn winding wheel; 3, collection barrel; 4, bearing plate; 5, fixed column; 6, bar-shaped airbag; 7, expansion assembly; 701, first rectangular plate; 702, sliding plate; 703, fixed block; 704, cylinder; 705, piston block; 706, push rod; 8, guide member; 801, guide rod; 802, spring; 9, inflation pipe; 10, fixing plate; 11, first motor; 12, arc-shaped guide pipe; 13, synchronous belt; 14, waste yarn storage bag; 15, extension plate; 1501, rectangular groove; 16, second motor; 17, first screw; 18, slider; 19, bearing plate; 20, rotating rod; 21, U-shaped connecting seat; 22, gear; 23, rack; 24, vertical plate; 25, third motor; 26, second screw; 27, T-shaped plate; 28, circular scraper; 29, bar-shaped plate; 30, support rod; 31, L-shaped dialing plate; 32, first torsion spring; 33, second rectangular plate; 34, connecting block; 35, L-shaped plate; 36, driving block; 37, fixed rod; 38, first scissors blade; 39, second scissors blade; 40, second torsion spring; 41, connecting strip; 42, trapezoidal plate. Detailed implementation manners

[0033] 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 of the embodiments.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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 thus should not be construed as a limitation to the present invention.

[0035] Example 1: Refer to Figures 1 - 14 , a high-efficiency woven fabric weaving device, including a machine body 1 and a waste yarn winding wheel 2 rotatably arranged on the machine body 1. Waste yarn is wound around the waste yarn winding wheel 2. A collection bucket 3 is slidably arranged on one side of the machine body 1. It also includes a carrier plate 4 slidably connected inside the collection bucket 3. A fixed column 5 is fixedly connected inside the collection bucket 3. A strip-shaped airbag 6 is sleeved on the fixed column 5. An inflation assembly 7 for inflating the strip-shaped airbag 6 is arranged on one side of the collection bucket 3. A guiding member 8 is arranged between the inflation assembly 7 and the carrier plate 4. The inflation assembly 7 includes an inflation tube 9 fixedly communicated with the strip-shaped airbag 6.

[0036] In the present invention, when centrally processing the waste yarn generated during the production process of a rapier loom, it is wound and introduced into the collection bucket 3 through the waste yarn winding wheel 2. The waste yarn entering the collection bucket 3 falls on the carrier plate 4. As the waste yarn accumulates, under the action of its own gravity, the carrier plate 4 slowly descends inside the collection bucket 3. During the slow descent of the carrier plate 4, it is interlocked with the inflation assembly 7. The inflation assembly 7 fills the strip-shaped airbag 6 on the fixed column 5 with gas through the inflation tube 9, causing the strip-shaped airbag 6 to expand and expand the waste yarn surrounding the outside of the fixed column 5, so that the waste yarn is tightly wound around the fixed column 5. Automatically winding the waste yarn tightly can reduce the workload of manually sorting the waste yarn by workers. During the continuous operation of the rapier loom, workers do not need to frequently stop the machine to process the loose waste yarn, thus saving time. Moreover, automatically winding the waste yarn tightly can ensure the continuity and stability of the winding process. Automatically and tightly winding can avoid the situation of waste yarn knotting and uneven winding, ensuring that the waste yarn can be continuously and efficiently wound, reducing the loom downtime caused by waste yarn winding problems, and improving the overall operation efficiency of the rapier loom; through the shape setting of the fixed column 5, it can prevent the waste yarn from slipping during the winding process, making the wound waste yarn more compact and improving the space utilization rate.

[0037] Example 2: Refer to Figures 1 - 14, which is basically the same as the first embodiment. Further, a fixed plate 10 is fixedly connected to one side of the machine body 1. A first motor 11 is fixedly installed at the bottom of the fixed plate 10. The output end of the first motor 11 extends to the top of the fixed plate 10. An arc-shaped guide tube 12 is rotatably connected to the fixed plate 10. A synchronous belt 13 is drivingly connected between the output end of the first motor 11 and the arc-shaped guide tube 12.

[0038] One end of the waste yarn on the waste yarn winding wheel 2 passes through the arc-shaped guide tube 12 and extends into the collection bucket 3. A waste yarn storage bag 14 is placed on one side of the machine body 1. An extension plate 15 is fixedly connected to one side of the machine body 1. A second motor 16 is fixedly installed on one side of the extension plate 15.

[0039] In the present invention, when the waste yarn winding wheel 2 continuously guides the waste yarn downward, the first motor 11 is started, and the arc-shaped guide tube 12 is driven to rotate through the synchronous belt 13. When the arc-shaped guide tube 12 rotates, due to the arc-shaped setting of the arc-shaped guide tube 12, under the rotation action of the arc-shaped guide tube 12, the waste yarn is made to rotate around the inner wall of the collection bucket 3 and wind around the fixed column 5.

[0040] A rectangular groove 1501 is formed in the extension plate 15. The output end of the second motor 16 is fixedly connected to a first screw rod 17. The first screw rod 17 is rotatably connected in the rectangular groove 1501. A slider 18 is threadedly connected to the first screw rod 17. The top of the slider 18 is fixedly connected to a bearing plate 19. A rotating rod 20 is rotatably connected to the bearing plate 19.

[0041] U-shaped connecting seats 21 are fixedly connected to both sides of the rotating rod 20. The tops of the two U-shaped connecting seats 21 are fixedly connected to the collection bucket 3. Gears 22 are fixedly connected to both ends of the rotating rod 20. Two racks 23 that mesh with the gears 22 are fixedly connected to the extension plate 15 near the waste yarn storage bag 14.

[0042] In the present invention, when the waste yarn in the collection bucket 3 is full, the second motor 16 is started to control the rotation of the first screw rod 17. When the first screw rod 17 rotates, under the limiting and guiding action of the rectangular groove 1501, the slider 18 slides along the rectangular groove 1501 towards the edge of the extension plate 15 and in the direction of the waste yarn storage bag 14. Through the bearing plate 19 on the slider 18, the rotating rod 20 and the collection bucket 3 on the U-shaped connecting seat 21 are driven to slide simultaneously. When the collection bucket 3 slides to the edge of the extension plate 15 and exactly reaches the waste yarn storage bag 14, the gears 22 at both ends of the rotating rod 20 are simultaneously engaged with the two racks 23 on the extension plate 15, so that the gears 22 rotate. The rotation of the gears 22 drives the rotating rod 20 to rotate. The rotating rod 20 drives the collection bucket 3 to rotate through the U-shaped connecting seat 21. When the slider 18 slides to the end of the rectangular groove 1501, the rotation angle of the collection bucket 3 is greater than ninety degrees. At this time, the mouth direction of the collection bucket 3 faces the inside of the waste yarn storage bag 14. At this time, the second motor 16 is turned off. During the rotation of the collection bucket 3, the waste yarn in the collection bucket 3 gradually falls into the waste yarn storage bag 14, completing the centralized collection of the waste yarn.

[0043] A vertical plate 24 is fixedly connected to one side of the collection bucket 3. A vertical groove communicating with the collection bucket 3 is opened on the vertical plate 24. A third motor 25 is fixedly installed at the top of the vertical plate 24. The output end of the third motor 25 is fixedly connected to a second screw rod 26. The second screw rod 26 is rotatably connected in the vertical groove of the vertical plate 24. A T-shaped plate 27 is threadedly connected to the second screw rod 26. A circular scraping plate 28 is fixedly connected to one side of the T-shaped plate 27.

[0044] In the present invention, when the collection bucket 3 rotates to the maximum angle and the second motor 16 is turned off, by starting the third motor 25, the third motor 25 drives the second screw rod 26 to rotate in the vertical groove of the vertical plate 24. Under the guiding of the vertical groove of the vertical plate 24, the rotation of the second screw rod 26 enables the T-shaped plate 27 to slide stably. Furthermore, the T-shaped plate 27 drives the circular scraping plate 28 to slide upward. At this time, the circular scraping plate 28 slides upward along the inner wall of the collection bucket 3, so that the residual waste yarn debris on the inner wall of the collection bucket 3 can be scraped off and fall into the waste yarn storage bag 14. At the same time, it can assist the waste yarn to pour from the collection bucket 3 into the waste yarn storage bag 14, making the waste yarn collection efficiency higher.

[0045] The expansion assembly 7 includes a first rectangular plate 701 fixedly connected to one side of the collection bucket 3. A communicating chute opening is provided between the first rectangular plate 701 and the collection bucket 3. A sliding plate 702 is slidably connected in the chute opening of the first rectangular plate 701. The sliding plate 702 is fixedly connected to the bearing plate 4. A fixing block 703 is fixedly connected to the bottom of the first rectangular plate 701. A cylinder 704 is fixedly connected to the bottom of the fixing block 703. A piston block 705 is slidably connected in the cylinder 704. A push rod 706 is fixedly connected between the piston block 705 and the sliding plate 702. One end of the inflation tube 9 far from the strip-shaped airbag 6 is fixedly communicated with the cylinder 704.

[0046] In the present invention, as more and more waste yarn accumulates in the collection barrel 3, the gravity of the waste yarn becomes greater and greater, causing the bearing plate 4 to slowly descend. During the downward movement of the bearing plate 4, the sliding plate 702 is simultaneously driven to slide from top to bottom within the chute opening of the first rectangular plate 701. When the sliding plate 702 slides downward, it pushes the push rod 706, and the push rod 706 pushes the piston block 705 downward, slowly compressing the air within the cylinder 704. The compressed air slowly enters the strip-shaped airbag 6 through the air filling pipe 9, causing the strip-shaped airbag 6 to gradually expand and outwardly support, outwardly supporting the waste yarn wound around the fixed column 5 so that the waste yarn is tightly wound around each other.

[0047] The guiding member 8 includes a guide rod 801 fixedly connected to the top of the fixed block 703. One end of the guide rod 801 away from the fixed block 703 extends to the top of the sliding plate 702. A spring 802 is sleeved on the guide rod 801, and both ends of the spring 802 are respectively abutted against the fixed block 703 and the sliding plate 702. On one side of the extension plate 15 close to the rack 23, a strip-shaped plate 29 is fixedly connected, and a support rod 30 is fixedly connected to the strip-shaped plate 29.

[0048] In the present invention, when the sliding plate 702 moves downward, the push rod 706 and the piston block 705 can be guided to slide through the guide rod 801. When the sliding plate 702 moves downward, that is, during the process of the bearing plate 4 slowly moving downward, the spring 802 will be compressed by the sliding plate 702. When the bearing plate 4 slides to the bottom of the collection barrel 3, the amount of waste yarn collected is the heaviest at this time. At this time, the operator can control the collection barrel 3 to slide towards the waste yarn storage bag 14 by starting the second motor 16 for storage.

[0049] Embodiment 3: Refer to Figures 2 - 13 , which is basically the same as Embodiment 1. Further, an L-shaped dial 31 corresponding to the sliding plate 702 is rotatably connected to the support rod 30. A first torsion spring 32 is sleeved on the support rod 30, and both ends of the first torsion spring 32 are fixedly connected to the strip-shaped plate 29 and the L-shaped dial 31 respectively.

[0050] In the present invention, when the collecting barrel 3 slides to the edge of the extension plate 15, during the process of the collecting barrel 3 rotating to pour out the waste yarn, the slide plate 702 is at the bottom of the collecting barrel 3 and at the top of the L-shaped paddle plate 31, and conflicts with the L-shaped paddle plate 31. As the collecting barrel 3 rotates, the slide plate 702 also rotates. It should be noted that the torsion force of the first torsion spring 32 is greater than the elastic force of the spring 802. While the slide plate 702 rotates, the L-shaped paddle plate 31 automatically pushes the slide plate 702 upward, so that the slide plate 702 is pushed toward the edge of the collecting barrel 3, so that the slide plate 702 pulls the push rod 706 and the supporting plate 4, and the push rod 706 pulls the piston block 705 upward. During the upward process of the piston block 705, a negative pressure chamber is formed in the cylinder 704, so that air is slowly drawn from the strip airbag 6 through the inflation tube 9. As the collecting barrel 3 rotates, the L-shaped paddle 31 pushes the slide plate 702 upward, and the strip airbag 6 slowly contracts and no longer continues to expand outward, so that the tightly wound waste yarn on the fixed column 5 slowly separates from the fixed column 5, so that the waste yarn forms a column shape. As the collecting barrel 3 rotates to the maximum angle, the circular scraper 28 scrapes upward, so that the tangible waste yarn is poured into the waste yarn storage bag 14. The tangible waste yarn has a larger density, and the waste yarn of the same length occupies less space. When storing waste yarn in the warehouse, the tightly wound tangible waste yarn can be neatly stacked like building blocks, and will not be loose and occupy too much space, thereby improving the space utilization rate of the warehouse, and can realize automatic tight winding when the waste yarn is rolled and wound, and can automatically make the tightly wound waste yarn separate from the fixed column 5 when pouring out the waste yarn.

[0051] Example 4: Reference Figures 1 - 13 , which is basically the same as the first embodiment, and further, a second rectangular plate 33 is fixedly connected to one side of the collecting barrel 3, a connecting sliding groove is provided between the second rectangular plate 33 and the collecting barrel 3, and a connecting block 34 is fixedly connected to one side of the carrying plate 4, and the connecting block 34 is slidably connected in the sliding groove of the second rectangular plate 33.

[0052] An L-shaped plate 35 is fixedly connected to the top of the connecting block 34, a driving block 36 is fixedly connected to the top of the L-shaped plate 35, a fixing rod 37 is fixedly connected to the top of the fixing plate 10, a first scissor blade 38 is fixedly connected to the fixing rod 37, a second scissor blade 39 is rotatably connected to the first scissor blade 38, a second torsion spring 40 is arranged between the first scissor blade 38 and the second scissor blade 39, one end of the second scissor blade 39 is fixedly connected to a connecting strip 41, and an end of the connecting strip 41 away from the second scissor blade 39 is fixedly connected to a trapezoidal plate 42 corresponding to the driving block 36.

[0053] In the present invention, before the waste yarn is loaded into the waste yarn storage bag 14, the staff needs to cut the waste yarn from the waste yarn winding wheel 2 before the collection bucket 3 can be moved. Manual operation is still required, which reduces work efficiency. When the supporting plate 4 slides to the bottom of the collection bucket 3, it means that the waste yarn in the collection bucket 3 has reached the maximum weight. When the supporting plate 4 moves downward, it will drive the connecting block 34 to slide at the same time. The connecting block 34 drives the L-shaped plate 35 and the top driving block 36 to slide at the same time. When the supporting plate 4 slides to the bottom of the collection bucket 3, the driving block 36 automatically contacts the trapezoidal plate 42 downward, and the driving block 36 slides down along the inclined surface of the trapezoidal plate 42. At this time, the trapezoidal plate 42 will drive the connecting bar 41 to approach the direction of the fixed rod 37, thereby driving the second scissor blade 39 to move toward the first scissor blade 38 is rotated, and the second torsion spring 40 is rotated at the same time, so that the waste yarn is automatically cut off, and there is no need to manually cut the waste yarn. Then, the second motor 16 is started to control the movement of the collecting bucket 3, which ensures the continuity of the operation of the rapier loom, reduces the downtime, and greatly improves the weaving efficiency of the rapier loom. It should be noted that the length of the L-shaped plate 35 is equal to the distance from the trapezoidal plate 42 to the top of the collecting bucket 3 plus the overall distance of the collecting bucket 3, ensuring that when the carrying plate 4 slides down to the bottom of the collecting bucket 3, the driving block 36 just slides to the bottom of the trapezoidal plate 42 and detaches. After the collecting bucket 3 pours out the waste yarn, when the second motor 16 controls the collecting bucket 3 to reset, the L-shaped plate 35 has followed the carrying plate 4 to reset to the highest height, and the L-shaped plate 35 will not conflict with the trapezoidal plate 42.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly efficient woven fabric weaving device, comprising: A machine body (1) and a waste yarn winding wheel (2) rotatably arranged on the machine body (1), waste yarn being wound on the waste yarn winding wheel (2), characterized in that a collecting bucket (3) is slidably arranged on one side of the machine body (1), and further comprising: A supporting plate (4) is slidably connected to the collecting barrel (3), a fixing column (5) is fixedly connected to the inside of the collecting barrel (3), a strip air bag (6) is sleeved on the fixing column (5), an expansion component (7) for inflating the strip air bag (6) is arranged on one side of the collecting barrel (3), a guide member (8) is arranged between the expansion component (7) and the supporting plate (4), and the expansion component (7) includes an inflation tube (9) fixedly connected to the strip air bag (6).

2. A high-efficiency woven fabric weaving device according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to one side of the machine body (1), a first motor (11) is fixedly mounted on the bottom of the fixing plate (10), an output end of the first motor (11) extends to the top of the fixing plate (10), an arc-shaped guide tube (12) is rotatably connected to the fixing plate (10), and a synchronous belt (13) is transmission-connected between the output end of the first motor (11) and the arc-shaped guide tube (12).

3. A high-efficiency woven fabric weaving device according to claim 2, characterized in that: One end of the waste yarn on the waste yarn winding wheel (2) passes through the arc-shaped guide tube (12) and extends into the collecting bucket (3); a waste yarn storage bag (14) is placed on one side of the machine body (1); an extension plate (15) is fixedly connected to one side of the machine body (1); and a second motor (16) is fixedly installed on one side of the extension plate (15).

4. A high-efficiency woven fabric weaving device according to claim 3, characterized in that: The extension plate (15) is provided with a rectangular groove (16); the output end of the second motor (16) is fixedly connected to a first screw rod (17); the first screw rod (17) is rotatably connected in the rectangular groove (1501); a slider (18) is threadedly connected to the first screw rod (17); a bearing plate (19) is fixedly connected to the top of the slider (18); and a rotating rod (20) is rotatably connected to the bearing plate (19).

5. A high-efficiency woven fabric weaving device according to claim 4, characterized in that: Both sides of the rotating rod (20) are fixedly connected with U-shaped connecting seats (21), the tops of the two U-shaped connecting seats (21) are fixedly connected with the collecting bucket (3), both ends of the rotating rod (20) are fixedly connected with gears (22), and the extension plate (15) close to the waste yarn storage bag (14) is fixedly connected with two racks (23) that mesh with the gears (22).

6. A high-efficiency woven fabric weaving device according to claim 1, characterized in that: A vertical plate (24) is fixedly connected to one side of the collecting barrel (3), a vertical slot communicating with the collecting barrel (3) is formed on the vertical plate (24), a third motor (25) is fixedly mounted on the top of the vertical plate (24), a second screw rod (26) is fixedly connected to the output end of the third motor (25), the second screw rod (26) is rotatably connected in the vertical slot of the vertical plate (24), a T-shaped plate (27) is threadedly connected to the second screw rod (26), and a circular scraper (28) is fixedly connected to one side of the T-shaped plate (27).

7. A high-efficiency woven fabric weaving device according to claim 5, characterized in that: The expansion assembly (7) comprises a first rectangular plate (701) fixedly connected to one side of the collection barrel (3); a sliding groove opening communicating with the collection barrel (3) is provided on the first rectangular plate (701); a slide plate (702) is slidably connected in the sliding groove opening of the first rectangular plate (701); the slide plate (702) is fixedly connected to the supporting plate (4); a fixed block (703) is fixedly connected to the bottom of the first rectangular plate (701); a cylinder (704) is fixedly connected to the bottom of the fixed block (703); a piston block (705) is slidably connected in the cylinder (704); a push rod (706) is fixedly connected between the piston block (705) and the slide plate (702); and one end of the inflation tube (9) away from the strip airbag (6) is fixedly connected to the cylinder (704).

8. A high-efficiency woven fabric weaving device according to claim 7, characterized in that: The guide member (8) comprises a guide rod (801) fixedly connected to the top of the fixed block (703); one end of the guide rod (801) away from the fixed block (703) extends to the top of the slide plate (702); a spring (802) is sleeved on the guide rod (801); two ends of the spring (802) respectively abut against the fixed block (703) and the slide plate (702); a strip plate (29) is fixedly connected to one side of the extension plate (15) close to the rack (23); and a support rod (30) is fixedly connected to the strip plate (29).

9. A high-efficiency woven fabric weaving device according to claim 8, characterized in that: The support rod (30) is rotatably connected to an L-shaped shift plate (31) corresponding to the slide plate (702); the support rod (30) is sleeved with a first torsion spring (32); the two ends of the first torsion spring (32) are respectively fixedly connected to the strip plate (29) and the L-shaped shift plate (31); one side of the collection barrel (3) is fixedly connected to a second rectangular plate (33); a communicating sliding groove is provided between the second rectangular plate (33) and the collection barrel (3); one side of the bearing plate (4) is fixedly connected to a connecting block (34); the connecting block (34) is slidably connected in the sliding groove of the second rectangular plate (33).

10. The high-efficiency woven fabric weaving device according to claim 9, characterized in that: The top of the connecting block (34) is fixedly connected to an L-shaped plate (35), the top of the L-shaped plate (35) is fixedly connected to a driving block (36), the top of the fixing plate (10) is fixedly connected to a fixing rod (37), a first scissor blade (38) is fixedly connected to the fixing rod (37), a second scissor blade (39) is rotatably connected to the first scissor blade (38), a second torsion spring (40) is arranged between the first scissor blade (38) and the second scissor blade (39), one end of the second scissor blade (39) is fixedly connected to a connecting strip (41), and one end of the connecting strip (41) away from the second scissor blade (39) is fixedly connected to a trapezoidal plate (42) corresponding to the driving block (36).

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