阅读说明：本技术 一种剑杆机废边切割收卷装置 (Rapier weaving machine slitter edge cutting coiling mechanism ) 是由 陈洪海 于 2021-09-29 设计创作，主要内容包括：一种剑杆机废边切割收卷装置,属于织机械技术领域；通过设置导料板,导料板上的导料孔实现对废边进行支撑,防止废边卡于齿轮上,通过设置收卷机构,两组收卷机构中的两个第一主动齿轮利用传布轴的带动进行旋转,带动两个废料卷进行转动,实现对切割后的废边进行卷绕收集,通过设置切边机构,利用第一主动齿轮带动第二转轴旋转,第二转轴的旋转通过传动链带动下转轴转动,实现上切轮与下切轮的转动,实现对布料的边界进行切割,通过设置摊布机构,利用两个驱动电机的带动,实现两条摊布辊的旋转,利用两条摊布辊的旋转对布料的边界进行摊平,保证上切轮与下切轮对布料进行切割时,布料边缘为平整状态,保证切边后的布料门幅一致。(A waste edge cutting and winding device of a rapier machine belongs to the technical field of weaving machinery; through the arrangement of the material guide plate, the material guide holes on the material guide plate realize the support of the slitter edges and prevent the slitter edges from being clamped on the gear, by arranging the winding mechanisms, two first driving gears in the two winding mechanisms are driven by the cloth conveying shaft to rotate so as to drive the two waste material rolls to rotate, thereby realizing the winding and collection of the cut waste edges, by arranging the edge cutting mechanism, the first driving gear drives the second rotating shaft to rotate, the second rotating shaft drives the lower rotating shaft to rotate through the transmission chain, the rotation of the upper cutting wheel and the lower cutting wheel is realized, the boundary of the cloth is cut, through setting up the cloth spreading mechanism, utilize two driving motor's drive, realize the rotation of two cloth spreading rollers, utilize the rotation of two cloth spreading rollers to shakeout the border of cloth, when guaranteeing that the top cut wheel cuts the cloth with the bottom cut wheel, the cloth edge is the leveling state, guarantees that the cloth breadth after cutting the edge is unanimous.)

1. The utility model provides a rapier weaving machine slitter edge cutting coiling mechanism, includes two sets of winding mechanism, its characterized in that: two sets of winding mechanisms are oppositely arranged, each set of winding mechanism comprises a connecting plate (1), a connecting sleeve (2) is arranged on each connecting plate (1), each connecting sleeve (2) is fixedly connected with each connecting plate (1), a cloth conveying shaft (3) is erected between the two sets of winding mechanisms through each connecting sleeve (2), two ends of each cloth conveying shaft (3) are rotated and fixedly connected to the corresponding connecting sleeves (2), a first driving gear (4) is arranged at the outer end of each connecting sleeve (2), a first rotating shaft (5) is coaxially connected to the outer end of each first driving gear (4), a waste material roll (6) is sleeved on each first rotating shaft (5), each first driving gear (4) is coaxially arranged with each connecting sleeve (2) and fixedly connected with each other, each first rotating shaft (5) is coaxially arranged with each first driving gear (4) and fixedly connected with each other, waste material book (6) and first pivot (5) fixed connection, be equipped with a second pivot (7) on connecting plate (1) of downside behind adapter sleeve (2), second pivot (7) rotate with connecting plate (1) and are connected, the cover is equipped with first driven gear (8) in second pivot (7), first driven gear (8) and second pivot (7) fixed connection, first driven gear (8) are connected with first driving gear (4) meshing, the cover is equipped with one drive sprocket (28) in second pivot (7) in the first driven gear (8) outside, drive sprocket (28) and second pivot (7) fixed connection.

2. The slitter edge cutting and winding device of the rapier loom according to claim 1, wherein: the rear end of connecting block is equipped with a set of trimming mechanism, trimming mechanism includes mounting panel (9) of being connected with connecting plate (1), mounting panel (9) are equipped with two axle sleeves (10) from top to bottom side by side, the upside wear to be equipped with one in axle sleeve (10) and go up pivot (11), the downside wear to be equipped with one in axle sleeve (10) down pivot (12), the inner of going up pivot (11) is equipped with one and goes up tangent wheel (13), go up tangent wheel (13) and pivot fixed connection, the outer end of going up pivot (11) is equipped with one second driven gear (14), second driven gear (14) and last pivot (11) fixed connection, the cover is equipped with one second driving gear (15) down pivot (12), second driving gear (15) and lower pivot (12) fixed connection, second driving gear (15) and second driven gear (14) meshing are connected, the transmission mechanism is characterized in that a driven chain wheel (16) is arranged on the lower rotating shaft (12) on the outer side of the second driving gear (15), the driven chain wheel (16) is fixedly connected with the lower rotating shaft (12), and a transmission chain (17) is connected between the driven chain wheel (16) and the driving chain wheel (28).

3. The slitter edge cutting and winding device of the rapier loom according to claim 2, wherein: the rear side of biography cloth axle (3) is equipped with the spreading mechanism, the spreading mechanism includes three hack levers (18), and two hack levers (18) are arranged to the front and back and are set up, lie in same height with lower pivot (12), another the rear side is located to hack lever (18) the downside of hack lever (18), has erect a spreading roller (19) between the both ends about two hack levers (18), both ends are all rotated around spreading roller (19) and are connected on two hack levers (18), two the equal fixedly connected with in rear end of spreading roller (19) from driven pulleys (20).

4. The slitter edge cutting and winding device of the rapier loom according to claim 3, wherein: the lower side is provided with two driving motors (21) on the frame rod (18), the two driving motors (21) are aligned to the two spreading rollers (19), a driving belt wheel (22) is fixedly connected to a driving shaft of each driving motor (21), and a right transmission belt (23) is connected between each driving belt wheel (22) and the driven belt wheel (20) on the same side.

5. The slitter edge cutting and winding device of the rapier loom according to claim 2, wherein: the outer end of mounting panel (9) is equipped with an L shape pedestal (24), the upper end cover of L shape pedestal (24) is on lower pivot (12) between second driving gear (15) and drive sprocket (28), pivot (12) rotate to be connected on L shape pedestal (24) down.

6. The slitter edge cutting and winding device of the rapier loom according to claim 1, wherein: the edge cutting mechanism is characterized in that a vertical plate (25) is arranged on the connecting plate (1) on the front side of the edge cutting mechanism, a material guide plate (26) is arranged at the upper end of the vertical plate (25), and material guide holes (27) are formed in two ends of the material guide plate (26).

Technical Field

The invention belongs to the technical field of weaving machinery, and particularly relates to a slitter edge cutting and winding device of a rapier machine.

Background

The rapier loom is the most widely used shuttleless loom at present, and has the characteristics of high speed, high automation degree and high-efficiency production of the shuttleless loom, and besides, the positive weft insertion mode has strong variety adaptability and can adapt to the weft insertion of various yarns, and the rapier loom also has obvious advantages in the aspect of multi-color weft weaving and can produce yarn-dyed products of 16-color weft yarns. With shuttleless looms replacing shuttle looms, rapier looms will become the main production machine for woven fabrics.

Before the fabric is formed, the boundary of the fabric is generally woven firstly, and then the fabric outside the woven part is cut, so that waste edges are generated, and the boundary of the fabric is more orderly. The waste edge needs to be recycled while shearing so as not to influence the textile process. Slitter edge recovery unit on prior art adopts the meshing between the longer gear of two axial to pull out the rapier weaving machine with the slitter edge usually to the realization is retrieved the purpose of slitter edge, but this kind of mode is when using, owing to will roll the slitter edge, makes the slitter edge card easily on the gear, and serious meeting causes the slitter edge to roll up between the gear, influences subsequent normal recovery.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art and provides a waste edge cutting and winding device of a rapier machine.

The technical problem of the invention is mainly solved by the following technical scheme: a slitter edge cutting and winding device of a rapier loom comprises two groups of winding mechanisms which are oppositely arranged, each group of winding mechanisms comprises a connecting plate, the connecting plate is provided with a connecting sleeve, the connecting sleeve is fixedly connected with the connecting plate, two groups of winding mechanisms are provided with a cloth conveying shaft through the connecting sleeve, the two ends of the cloth conveying shaft are rotated and fixedly connected with the corresponding connecting sleeve, the outer end of the connecting sleeve is provided with a first driving gear, the outer end of the first driving gear is coaxially connected with a first rotating shaft, a slitter edge is sleeved on the first rotating shaft, the first driving gear is coaxially arranged with the connecting sleeve and fixedly connected with the first driving gear, the first rotating shaft is coaxially arranged with the first driving gear and fixedly connected with the first driving gear, the slitter edge is fixedly connected with the first rotating shaft, a second rotating shaft is arranged on the connecting plate on the lower side behind the connecting sleeve, the utility model discloses a chain wheel, including first driven gear, second pivot, connecting plate, cover, first driven gear and second pivot fixed connection, second pivot is connected with the connecting plate rotation, the cover is equipped with first driven gear in the second pivot, first driven gear and first driving gear meshing connection, the cover is equipped with a drive sprocket in the second pivot in the first driven gear outside, drive sprocket and second pivot fixed connection.

Preferably, the rear end of the connecting block is provided with a group of trimming mechanisms, each trimming mechanism comprises a mounting plate connected with the connecting plate, two shaft sleeves are arranged on the mounting plate in parallel from top to bottom, an upper rotating shaft penetrates through the shaft sleeve on the upper side, a lower rotating shaft penetrates through the shaft sleeve on the lower side, the inner end of the upper rotating shaft is provided with an upper cutting wheel which is fixedly connected with the rotating shaft, the outer end of the upper rotating shaft is provided with a second driven gear, the second driven gear is fixedly connected with the upper rotating shaft, a second driving gear is sleeved on the lower rotating shaft, the second driving gear is fixedly connected with the lower rotating shaft, the second driving gear is meshed with the second driven gear, the driven chain wheel is fixedly connected with the lower rotating shaft, and a transmission chain is connected between the driven chain wheel and the driving chain wheel.

Preferably, a cloth spreading mechanism is arranged on the rear side of the cloth conveying shaft and comprises three frame rods, the two frame rods are arranged in the front-back direction and are located at the same height with the lower rotating shaft, the other frame rod is arranged on the lower side of the frame rod on the rear side, a cloth spreading roller is erected between the left end and the right end of the two frame rods, the front end and the rear end of the cloth spreading roller are rotatably connected to the two frame rods, and a driven belt wheel is fixedly connected to the rear ends of the two cloth spreading rollers.

Preferably, two driving motors are arranged on the frame rod on the lower side, the two driving motors are aligned to the two cloth spreading rollers, driving shafts of the two driving motors are fixedly connected with a driving belt wheel, and a right transmission belt is connected between the two driving belt wheels and a driven belt wheel on the same side.

Preferably, the outer end of the mounting plate is provided with an L-shaped shaft bracket, the upper end of the L-shaped shaft bracket is sleeved on a lower rotating shaft between the second driving gear and the driving sprocket, and the lower rotating shaft is rotatably connected to the L-shaped shaft bracket.

Preferably, a vertical plate is arranged on a connecting plate on the front side of the trimming mechanism, a material guide plate is arranged at the upper end of the vertical plate, and two ends of the material guide plate are provided with material guide holes.

The invention has the following beneficial effects: through the arrangement of the material guide plate, the material guide holes on the material guide plate realize the support of the slitter edges and prevent the slitter edges from being clamped on the gear, by arranging the winding mechanisms, two first driving gears in the two winding mechanisms are driven by the cloth conveying shaft to rotate so as to drive the two waste material rolls to rotate, thereby realizing the winding and collection of the cut waste edges, by arranging the edge cutting mechanism, the first driving gear drives the second rotating shaft to rotate, the second rotating shaft drives the lower rotating shaft to rotate through the transmission chain, the rotation of the upper cutting wheel and the lower cutting wheel is realized, the boundary of the cloth is cut, through setting up the cloth spreading mechanism, utilize two driving motor's drive, realize the rotation of two cloth spreading rollers, utilize the rotation of two cloth spreading rollers to shakeout the border of cloth, when guaranteeing that the top cut wheel cuts the cloth with the bottom cut wheel, the cloth edge is the leveling state, guarantees that the cloth breadth after cutting the edge is unanimous.

Drawings

FIG. 1 is a schematic view of a front view of the present invention;

fig. 2 is a rear view of the present invention.

In the figure: 1. a connecting plate; 2. connecting sleeves; 3. a cloth conveying shaft; 4. a first drive gear; 5. a first rotating shaft; 6. a waste material roll; 7. a second rotating shaft; 8. a first driven gear; 9. mounting a plate; 10. a shaft sleeve; 11. an upper rotating shaft; 12. a lower rotating shaft; 13. an upper cutting wheel; 14. a second driven gear; 15. a second driving gear; 16. a driven sprocket; 17. a drive chain; 18. a frame bar; 19. spreading rollers; 20. a driven pulley; 21. a drive motor; 22. a driving pulley; 23. a drive belt; 24. an L-shaped shaft bracket; 25. a vertical plate; 26. a material guide plate; 27. a material guide hole; 28. a drive sprocket.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

Example (b): a rapier loom slitter edge cutting coiling mechanism, as shown in figure 1-figure 2, comprises two sets of coiling mechanisms, two sets of coiling mechanisms are oppositely arranged, each set of coiling mechanism comprises a connecting plate 1, the connecting plate 1 is provided with a connecting sleeve 2, the connecting sleeve 2 is fixedly connected with the connecting plate 1, two sets of coiling mechanisms are provided with a cloth conveying shaft 3 through the connecting sleeve 2, the two ends of the cloth conveying shaft 3 are fixedly connected with the corresponding connecting sleeve 2 in a rotating way, the outer end of the connecting sleeve 2 is provided with a first driving gear 4, the outer end of the first driving gear 4 is coaxially connected with a first rotating shaft 5, the first rotating shaft 5 is sleeved with a scrap roll 6, the first driving gear 4 is coaxially arranged with the connecting sleeve 2 and fixedly connected with the same, the first rotating shaft 5 is coaxially arranged with the first driving gear 4 and fixedly connected with the same, the waste material roll 6 is fixedly connected with the first rotating shaft 5, a second rotating shaft 7 is arranged on the connecting plate 1 on the rear lower side of the connecting sleeve 2, the second rotating shaft 7 is rotatably connected with the connecting plate 1, a first driven gear 8 is sleeved on the second rotating shaft 7, the first driven gear 8 is fixedly connected with the second rotating shaft 7, the first driven gear 8 is meshed with the first driving gear 4, a driving sprocket 28 is sleeved on the second rotating shaft 7 on the outer side of the first driven gear 8, and the driving sprocket 28 is fixedly connected with the second rotating shaft 7; the rear end of connecting block is equipped with a set of trimming mechanism, trimming mechanism includes a mounting panel 9 of being connected with connecting plate 1, mounting panel 9 is equipped with two axle sleeves 10 from top to bottom side by side, the upside wear to be equipped with an upper rotating shaft 11 in the axle sleeve 10, the downside wear to be equipped with a lower rotating shaft 12 in the axle sleeve 10, the inner of upper rotating shaft 11 is equipped with an upper cutting wheel 13, upper cutting wheel 13 and pivot fixed connection, the outer end of upper rotating shaft 11 is equipped with a second driven gear 14, second driven gear 14 and upper rotating shaft 11 fixed connection, the cover is equipped with a second driving gear 15 on lower rotating shaft 12, second driving gear 15 and lower rotating shaft 12 fixed connection, second driving gear 15 and second driven gear 14 meshing are connected, be equipped with a driven sprocket 16 on the lower rotating shaft 12 in the second driving gear 15 outside, the driven chain wheel 16 is fixedly connected with the lower rotating shaft 12, and a transmission chain 17 is connected between the driven chain wheel 16 and the driving chain wheel 28.

A cloth spreading mechanism is arranged on the rear side of the cloth conveying shaft 3 and comprises three rack rods 18, the two rack rods 18 are arranged in the front-back direction and are positioned at the same height with the lower rotating shaft 12, the other rack rod 18 is arranged on the lower side of the rack rod 18 on the rear side, a cloth spreading roller 19 is erected between the left end and the right end of the two rack rods 18, the front end and the rear end of the cloth spreading roller 19 are rotatably connected to the two rack rods 18, and a driven belt wheel 20 is fixedly connected to the rear ends of the two cloth spreading rollers 19; two driving motors 21 are arranged on the rack bar 18 on the lower side, the two driving motors 21 are aligned to the two spreading rollers 19, driving shafts of the two driving motors 21 are fixedly connected with a driving belt wheel 22, and a right transmission belt 23 is connected between the two driving belt wheels 22 and a driven belt wheel 20 on the same side; an L-shaped shaft bracket 24 is arranged at the outer end of the mounting plate 9, the upper end of the L-shaped shaft bracket 24 is sleeved on the lower rotating shaft 12 between the second driving gear 15 and the driving chain wheel 28, and the lower rotating shaft 12 is rotatably connected to the L-shaped shaft bracket 24; a vertical plate 25 is arranged on the connecting plate 1 at the front side of the trimming mechanism, a material guide plate 26 is arranged at the upper end of the vertical plate 25, and two ends of the material guide plate 26 are provided with material guide holes 27.

The principle of the invention is as follows: two groups of trimming mechanisms are arranged on a weaving machine through two connecting plates 1, a cloth spreading mechanism is arranged on the weaving machine through three frame rods 18, two driving motors 21 are controlled to rotate, a driving belt 23 is utilized to drive two cloth spreading rollers 19 to rotate, the boundary of cloth is spread, the cloth is wound on a cloth conveying shaft 3, when the weaving machine weaves cloth, the cloth is moved to drive the cloth conveying shaft 3 to rotate, the rotation of the cloth conveying shaft 3 drives two first driving gears 4 on two sides to rotate, the rotation of the two first driving gears 4 drives two waste material rolls 6 to rotate, the rotation of the two first driving gears 4 drives two first driven gears 8 to rotate, the rotation of the two first driven gears 8 drives two second rotating shafts 7 to rotate second rotating shafts 7 to drive two driving sprockets 28 to rotate, the rotation of the two driving sprockets 28 drives two driven sprockets 16 to rotate through a driving chain 17, the rotation of the driven sprocket 16 drives the two lower rotating shafts 12 to rotate, so that the rotation of the lower cutting wheel is realized, the rotation of the lower rotating shafts 12 drives the upper rotating shaft 11 to rotate through the meshing of the second driving gear 15 and the second driven gear 14, the rotation of the upper rotating shaft 11 realizes the driving of the upper cutting wheel 13, the rotation of the upper cutting wheel 13 and the lower cutting wheel realizes the shearing of the cloth boundary, and the cut waste edges pass through the two material guide holes 27 of the material guide plate 26 and then are wound on the waste material roll 6 to be wound.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.