CN115402829A - Winder suitable for non-woven water distribution thorn production line - Google Patents

Abstract

The invention discloses a winding machine suitable for a nonwoven fabric spunlace production line, relates to the technical field of nonwoven machinery, and includes a frame, on which a spare shaft storage station, a winding station and a finished product are sequentially arranged. station, a handling device is provided between the spare shaft storage station and the winding station; the handling device includes a support shaft and a second driving part, and a transfer arm is fixedly connected to both ends of the support shaft; the machine An active winding device is provided on the winding station of the frame, and the active winding device includes an active winding shaft and a third reduction motor; two ends of the active winding shaft are provided with support arms, and the frame is provided with For the fourth driving part, a cross-cutting part is arranged between the two supporting arms; flipping mechanical arms are arranged at both ends of the active winding shaft, and a fifth driving part is arranged on the frame. The winding machine can store multiple cloth winding shafts in advance, and the cloth winding shafts are fully automated from the storage station to the production station, ensuring the continuity of production under high-speed production conditions.

Description

A winding machine suitable for nonwoven spunlace production line

technical field

The invention relates to the technical field of nonwoven machinery, in particular to a winding machine suitable for a nonwoven fabric spunlace production line.

Background technique

Due to the characteristics of short process flow, less investment, quick results, and small footprint, non-woven fabrics account for an increasing proportion of the market. The market demand for non-woven fabric products promotes the development of non-woven fabric machinery. In the continuous production process of non-woven fabrics, the non-woven fabrics formed by the previous process need to be cut and wound by the winding machine to become rolls of non-woven fabrics with a certain shape, and then humidified and heated after And post-processing such as shaping, it can become an industrial product with good elasticity, toughness and flexibility. The quality of non-woven fabrics is gradually improving, and the speed of non-woven equipment is continuously increasing, which promotes the rapid development of non-woven fabric winding machines.

The winding machine in the nonwoven spunlace production line is the equipment that realizes the fixed width and fixed length winding of the shaped nonwoven fabric. It is one of the machines with the most mechanisms and the most complicated actions in the nonwoven spunlace production line. The nonwoven spunlace production line is a high-efficiency continuous operation system. However, the current winding machine does not have the function of automatic roll change, the work efficiency is low, and the automation program is not high.

Contents of the invention

The present invention aims at overcoming the above-mentioned shortcomings in the prior art, and provides a winding machine suitable for a nonwoven spunlace production line. The machine is fully automated from the production station to the production station. The machine can keep the style of the cloth surface from being damaged, and guarantee the continuity of production under the condition of high-speed production.

The technical scheme that the present invention solves its technical problem to take is:

A winding machine suitable for a nonwoven spunlace production line, including a frame, on which a spare shaft storage station, a winding station and a finished product station are sequentially arranged from left to right. There is a handling device between the spare shaft storage station and the winding station;

The frame includes two vertical plates with the same structure and arranged symmetrically, and the vertical plate is provided with a slope between the spare shaft storage station and the winding station;

The handling device includes a support shaft rotatably connected to the vertical plate and a second drive component for driving the support shaft to rotate, and the two ends of the support shaft are respectively fixedly connected to a transfer arm on the outside of the vertical plate;

The winding station of the frame is provided with an active winding device, and the active winding device includes an active winding shaft that is rotatably connected to the vertical plate and a drive for driving the rotation of the active winding shaft. The third reduction motor;

The two ends of the active winding shaft are located on the inner side of the vertical plate and are provided with support arms for rotation, and the frame is provided with a fourth driving component for driving the support arm to rotate relative to the active winding shaft. A cross-cutting part is arranged between the support arms;

The two ends of the active winding shaft are located on the outer side of the vertical plate to rotate and are provided with an overturning mechanical arm, and the frame is provided with a fifth drive for driving the overturning mechanical arm to rotate relative to the active winding shaft. part;

The overturning mechanical arm includes a fixed plate, a sliding plate slidably connected to the fixed plate, and a positioning cylinder for driving the sliding plate to slide, and a clamp for clamping the cloth winding shaft is arranged on the sliding plate. tight body.

Further, the clamping mechanism includes a clamping notch arranged on the sliding plate and a locking arm whose middle part is hinged to the sliding plate, and the two sides of the opening end of the clamping notch are respectively provided with clamping wheels , one end of the locking arm is provided with a clamping wheel, the other end of the locking arm is connected with the locking cylinder, when the piston rod of the locking cylinder is stretched out, the three clamping wheels are Arranged in a triangle and form a clamp on the cloth winding shaft.

Further, the finished product station of the frame is provided with a primary push-roll device, the primary push-roll device includes a primary push hand part symmetrically arranged on the inner side of the vertical plate, and the primary push hand part includes the same The push plate slidably connected to the above-mentioned vertical plate and the first rolling cylinder used to drive the push plate, the left and right sides of the top of the push plate are respectively provided with a first stop arm whose middle part is hinged with the push plate And the second stop arm whose lower end is hinged with the push plate, a first extension spring is arranged between the lower end of the first stop arm and the push plate, and a first roller is arranged on the second stop arm, so A guide plate with a downwardly curved right end is provided on the vertical plate, and the first roller is pressed against the guide plate under the action of the self-gravity of the second blocking arm.

Further, an eighth sprocket is arranged on the right side of the push plate on the vertical plate, and a fourth synchronous shaft is arranged between the two vertical plates on the left side of the push plate, so that A seventh sprocket corresponding to the eighth sprocket is arranged on the fourth synchronous shaft, and a synchronous chain is arranged between the seventh sprocket and the corresponding eighth sprocket. The push plate is connected with the synchronization chain.

Further, on the finished product station of the frame, a secondary rolling device is provided on the right side of the primary rolling device, and the secondary rolling device includes a pusher hingedly arranged on the outer surface of the vertical plate. and the middle part of the push-roll arm is hinged to the vertical plate, and a second push-roll cylinder for driving the swing of the push-roll arm is arranged between the vertical plate and the push-roll arm. When the second push-roll cylinder is in the extended state, the right end of the push-roll arm is located above the vertical plate; when the second push-roll cylinder is in the retracted state, the push-roll arm The right end of is positioned at the below of described riser.

Further, a pre-acceleration device is provided between the conveying device and the winding station, and the pre-acceleration device includes a pre-acceleration motor and a reducer arranged on one vertical plate, and the power output of the reducer is A friction wheel is arranged on the shaft, a swing arm is fixedly connected to the lower part of the reducer, and the other end of the swing arm is hinged to the swing arm support plate fixed on the vertical plate, and the lower part of the reducer is provided with a The first cylinder that drives the described speed reducer to swing up and down.

Further, the vertical plate on the other side is provided with a limiting arm whose end is hinged to the vertical plate, and the vertical plate is provided with a second arm for driving the limiting arm to swing up and down. cylinder, when the second cylinder is in the extended state, the cloth winding shaft to be accelerated is limited between the limit arm and the slope of the vertical plate.

Further, a cloth guide roller is arranged on the left side of the spare shaft storage station on the frame, and the cloth guide roller includes a vertically arranged first cloth guide roller and a second cloth guide roller. A guide roller is arranged below the pre-acceleration station, and a tension sensor is arranged on the guide roller.

Further, the cross-cutting part includes a U-shaped bending plate and a rodless cylinder arranged in the U-shaped bending plate, the slider of the rodless cylinder is provided with an air motor mounting seat, and the air motor An air motor is arranged on the mounting seat, and a cutter assembly is arranged on the power output shaft of the air motor.

Further, the cutter assembly includes a clamping seat sleeved on the power output shaft of the air motor, and the cloth cutting blade and the blade pressure plate are sequentially sleeved on the clamping seat from left to right. The cloth cutting blade is clamped and fixed between the clamping seat and the blade pressure plate, and a spring clip is sleeved inside the clamping seat on the power output shaft of the air motor, and the spring clip The upper sleeve is provided with an expansion sleeve, and an expansion sleeve pressure plate is located on the left side of the expansion sleeve. The expansion sleeve pressure plate is connected to the clamping seat through bolts. Under the tension of the bolts, the The pressure plate of the expansion sleeve compresses the expansion sleeve, and the spring clip is tightened on the power output shaft through the expansion of the expansion sleeve.

The beneficial effects of the present invention are:

1. This winding machine can store multiple cloth winding shafts in advance. The cloth winding shafts are fully automated from the storage station to the production station, keeping the style of the cloth surface from being damaged, and ensuring production under high-speed production. continuity.

2. The winding machine is equipped with a pre-acceleration station, and the spare cloth winding shaft will be pre-accelerated at the pre-acceleration station before the cloth is wound, so as to ensure that the rotation speed of the main winding shaft is the same as that of the main winding shaft during cloth winding, eliminating The phenomenon of initial cloth roll slack caused by the speed mismatch of the cloth take-up shaft is eliminated.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

Fig. 1 is the plane structure schematic diagram of this winder;

Fig. 2 is a schematic view of the three-dimensional structure of the winding machine;

Fig. 3 is a schematic diagram of an enlarged structure of part A in Fig. 2;

Fig. 4 is the schematic diagram of the enlarged structure of part B in Fig. 2;

Fig. 5 is a schematic diagram of an enlarged structure of part C in Fig. 2;

Fig. 6 is a top view of the spare shaft storage conveying device in the winding machine;

Fig. 7 is a structural schematic diagram of a limit arm;

Fig. 8 is the structural representation of the pre-acceleration treatment in this winder;

Fig. 9 is a schematic diagram of the installation structure of the active winding shaft and the cross-cutting components;

Fig. 10 is a schematic structural view of a cross-cutting part;

Fig. 11 is a schematic diagram of a partial structure of a cross-cutting part;

Figure 12 is a schematic structural view of the clamping seat;

Fig. 13 is a schematic diagram of the first structure of the displacement component;

Fig. 14 is a structural schematic diagram II of the shifting part;

Fig. 15 is a schematic structural diagram of the thrust assembly.

Among the figure: 1-frame, 111-first side plate, 112-second side plate, 113-third side plate, 114-baffle plate, 12-first support plate, 13-second support plate, 14- cushioning part, 15-support platform,

21-the first cloth guide roller, 22-the second cloth guide roller, 23-guide roller,

3- cloth roll shaft,

41-support shaft, 42-transfer arm, 421-groove, 43-first gear, 44-second gear, 45-first sprocket, 46-first synchronous shaft, 47-second sprocket, 48- second reduction motor,

51-active winding shaft, 52-third reduction motor, 53-cross-cutting parts, 531-third sprocket, 5311-support arm, 532-second synchronous shaft, 5321-fourth sprocket, 533-fourth Gear motor, 534-U-shaped bending plate, 5341-connecting plate, 5342-left supporting plate, 5343-right supporting plate, 53431-air hole, 535-rodless cylinder, 5351-slider connecting plate, 5352-air motor Mounting seat, 536-air motor, 537-cutter assembly, 5371-clamping seat, 5372-cloth cutting blade, 5373-blade pressure plate, 5374-spring clip, 5375-expansion sleeve, 5376-spacer sleeve, 5377- Expansion sleeve pressure plate, 5378-bolt, 538-towline, 5381-shield, 539-limiting plate, 5391-long slot, 541-fifth sprocket, 542-fixing plate, 5421-installation hole, 543- Sliding plate, 5431-clamping part, 5432-clamping gap, 544-positioning cylinder, 545-clamping wheel, 546-locking arm, 547-locking cylinder, 548-third synchronous shaft, 5481-sixth chain wheel, 549-fifth reduction motor,

611-push plate, 6111-bayonet, 612-first rolling cylinder, 613-first stop arm, 614-second stop arm, 615-first extension spring, 616-guide plate, 617-first roller, 618-second roller, 619-third roller, 62-eighth sprocket, 63-fourth synchronous shaft, 64-seventh sprocket, 65-synchronous chain,

71-rolling arm, 711-the third gear arm, 72-the second rolling cylinder, 73-the fourth roller,

8-stop assembly, 81-thrust plate, 811-avoidance gap, 812-first hanging shaft, 82-hinge shaft, 83-fixed block, 831-second hanging shaft, 84-second extension spring,

91-pre-acceleration motor, 92-friction wheel, 93-the first cylinder, 94-cylinder support, 95-swing arm, 96-swing arm support plate, 97-limiting arm, 98-the second cylinder.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them.

As shown in Figure 1, a winding machine suitable for a nonwoven spunlace production line includes a frame 1, and the frame 1 is sequentially provided with a spare shaft storage station and a winding station from left to right and the finished product station, a handling device for transferring the cloth winding shaft on the spare shaft storage station to the winding station is arranged between the spare shaft storage station and the winding station.

The frame 1 includes two vertical panels with the same structure and arranged symmetrically. The vertical panels include a first side panel 111 , a second side panel 112 and a third side panel 113 from left to right. The bottoms of the first side plate 111 and the second side plate 112 are flush, and the first side plate 111 and the second side plate 112 are respectively fixedly connected to the ground through connectors, and the first side plate 111 is higher than the upper end of the second side plate 112, the upper end of the first side plate 111 near the side of the second side plate 112 is a slope, the second side plate 112 is slightly higher On the upper end surface of the third side plate 113, the end of the third side plate 113 away from the second side plate 112 is provided with a first support plate 12 and a second support plate 13, the first support plate 12 and the second support plate 13 are fixedly connected to the ground through a connector, and a buffer component 14 is provided in the middle of the first support plate 12. The buffer component 14 includes a spring, and one end of the spring is fixed on the first support On the plate 12, the other end of the spring is coated with rubber.

As shown in Fig. 1 and Fig. 2, a cloth guide roller is arranged on the left side of the spare shaft storage station on the frame 1, and the cloth guide roller includes a first cloth guide roller 21 and a second cloth guide roller. Roller 22, the first cloth guide roller 21 is located above the left end of the first side plate 111, and the two ends of the first cloth guide roller 21 are rotationally connected with the first side plate 111 through bearings, The first side plate 111 at the rear side is provided with a first reduction motor (not shown) for driving the rotation of the first cloth guide roller 21, and the first cloth guide roller 21 is connected to the first cloth guide roller 21. The power output shaft of the reduction motor is connected; the second cloth guide roller 22 is arranged below the first cloth guide roller 21, and the two ends of the second cloth guide roller 22 are rotationally connected with the first side plate 111 through bearings, Guided by the first fabric guide roller 21 and the second fabric guide roller 22, the spunlaced fabric is in an S shape.

A spare cloth roll shaft 3 is placed on the spare shaft storage station of the frame 1, and the two ends of the cloth roll shaft 3 are respectively lapped on the first side plate 111 of the vertical plate of the frame 1 . Preferably, a support platform 15 for supporting the cloth winding shaft 3 is provided on the upper end surface of the first side plate 111 , and the support platform 15 is inclined downward to the right. A baffle 114 for blocking the cloth winding shaft 3 is arranged on the left side of the support platform 15 on the vertical plate.

As shown in Figures 2 and 6, the handling device includes a support shaft 41 disposed on the inclined surface of the first side plate 111 near the end of the support platform 15, and the two ends of the support shaft 41 are respectively rotatably connected with the first side plates 111 . The two ends of the support shaft 41 are located on the outside of the vertical plate (inside the opposite side of the two first side plates) and are respectively fixedly connected with a transfer arm 42, and the transfer arm 42 is provided with a device for placing Groove 421 of cloth winding shaft 3 . A first gear 43 is sleeved on the support shaft 41 between the transfer arm 42 and the first side plate 111 , and there is a second gear 44 meshing with it on the lower left side of the first gear 43 . The second gear 44 rotates synchronously with the first sprocket 45 located inside the first side plate 111 (inside the opposite side of the two first side plates) through a connecting shaft. That is, the connecting shaft is rotatably connected to the first side plate 111 through a bearing assembly, and the second gear 44 and the first sprocket 45 are respectively fixedly connected to the connecting shaft. The first sprocket 45 is connected to the second sprocket 47 sleeved on the first synchronous shaft 46 through a chain, and both ends of the first synchronous shaft 46 are connected to the first side plate 111 of the frame 1 through bearings. Rotation connection, one end of the first synchronous shaft 46 is connected with the second reduction motor 48 , and the second reduction motor 48 is fixedly arranged on the first side plate 111 .

As shown in Fig. 1 and Fig. 2, an active winding device is provided on the winding station of the frame 1, and the active winding device includes an active winding shaft 51, and the two sides of the active winding shaft 51 The ends are rotatably connected with the vertical plate through the bearing assembly respectively. As a specific implementation, the driving winding shaft 51 in this embodiment is a rubber-coated roller, and the front end of the driving shaft winding shaft 51 is connected to the third reduction motor 52 through a synchronous belt.

In order to cut off the cloth roll reaching the set length, as shown in FIG. connected at both ends. Both ends of the driving winding shaft 51 are located inside the second side plate 112 and a third sprocket 531 is provided, and the third sprocket 531 is rotatably connected with the driving winding shaft 51 . The supporting arm 5311 is fixed on the third sprocket 531 . A second synchronous shaft 532 is disposed below the active winding shaft 51 , and both ends of the second synchronous shaft 532 are rotatably connected to the vertical plate through bearing assemblies. The second synchronous shaft 532 is provided with a fourth sprocket 5321 corresponding to the third sprocket 531, and the third sprocket 531 is connected to the corresponding fourth sprocket 5321 through a chain. A fourth reduction motor 533 is fixedly arranged on the outer surface of the rear vertical plate, and the rear end of the second synchronous shaft 532 is connected with the power output shaft of the fourth reduction motor 533 .

As shown in Figure 10 and Figure 11, the cross-cutting member 53 includes a U-shaped bending plate 534, and two ends of the U-shaped bending plate 534 are provided with connecting plates 5341, and the left and right sides of the U-shaped bending plate 534 are A left support plate 5342 and a right support plate 5343 are arranged on the right sides respectively, a rodless cylinder 535 is arranged inside the U-shaped bending plate 534, and a slider connecting plate 5351 is arranged on the slider of the rodless cylinder 535, so that The slider connecting plate 5351 is provided with an air motor mounting seat 5352, the air motor mounting seat 5352 is provided with an air motor 536, and the power output shaft of the air motor 536 is provided with a cutter assembly 537; the rodless The left side of the cylinder 535 is provided with a drag chain shield 5381, the drag chain shield 5381 is provided with a drag chain 538, one end of the drag chain 538 is fixed in the middle of the drag chain shield 5381, and the drag chain 538 The other end of the slider is affixed to the connecting plate 5351.

Further, as shown in FIG. 12, the cutter assembly 537 includes a clamping seat 5371 sleeved on the power output shaft of the air motor 536, and the clamping seat 5371 is sequentially sleeved with cutters from left to right. The cloth blade 5372 and the blade pressure plate 5373, the cloth cutting blade 5372 is clamped and fixed between the clamping seat 5371 and the blade pressure plate 5373. The power output shaft of the air motor 536 is located inside the clamping seat 5371, and a spring clip 5374 is sleeved on the spring clip 5374, and an expansion sleeve 5375 is sleeved on the spring clip 5374. As a specific embodiment, this embodiment The number of expansion sleeves 5375 in the example is two, and they are symmetrically distributed. A spacer 5376 is provided between the two expansion sleeves 5375, and an expansion sleeve pressure plate 5377 is provided on the left side of the expansion sleeve 5375 on the left side, and the expansion sleeve pressure plate 5377 is clamped with the clamped The seat 5371 is connected, and under the tension of the bolt 5378, the expansion sleeve pressure plate 5377 presses the expansion sleeve 5375, and the spring clamp is tightened on the said expansion sleeve through the expansion of the expansion sleeve. on the power output shaft.

Further, in order to blow the spunlaced fabric on the right side of the right support plate 5343 after cross-cutting to the next cloth winding shaft, an air blowing device (not shown in the figure) is provided in the U-shaped bending plate 534 Out), the blowing device includes a blowing pipe, the blowing holes on the blowing pipe correspond to the air holes 53431 provided on the right support plate 5343, and the two ends of the blowing pipe are provided with air pipe joints (Fig. Not shown in ), the air pipe joint is connected with the air compressor through the air pipe to realize ventilation, and when the spunlace cloth needs to be cross-cut, the air supply to the air blowing pipe is realized through the control of the solenoid valve.

Further, the air motor mounting base 5352 is provided above the cloth cutting blade 5372 with a limiting plate 539, and the position of the limiting plate 539 corresponding to the cloth cutting blade 5372 is provided for accommodating the cloth cutting blade 5372. The long slot hole 5391 of the cloth cutting blade 5372, the upper end of the cloth cutting blade 5372 passes through the long slot hole 5391 and extends to the top of the limiting plate 539.

When cutting the cloth, the cross-cutting member 53 rotates clockwise above the active winding shaft 51 through the support arm 5311 driven by the fourth reduction motor 533, and the rodless cylinder 535 drives the air motor mounting seat 5352 moves, and then the cloth cutting blade 5372 rotates under the drive of the air motor 536, and moves back and forth with the air motor mount 5352 under the drive of the rodless cylinder 535, thereby cutting off the spunlace cloth.

As shown in Fig. 13 and Fig. 14, a shifting part is arranged on the driving winding shaft 51, and the function of the shifting part is to move the cloth winding shaft 3 on the left side of the driving winding shaft 51 to the driving winding shaft 51. Around axis 51 to the right. A fifth sprocket 541 is disposed on the drive winding shaft 51 outside the vertical plate, and the fifth sprocket 541 is rotatably connected to the drive winding shaft 51 through a bearing assembly. The shifting component includes an overturning mechanical arm fixed on the fifth sprocket 541 .

The overturning mechanical arm includes a fixed plate 542 that is fixedly connected to the fifth sprocket 541. As a specific implementation, the fixed plate 542 in this embodiment is provided with a device for accommodating the active winding The mounting hole 5421 of the shaft 51, and the fixing plate 542 is fixedly connected with the fifth sprocket 541 through screws. The outer plate of the fixed plate 542 is provided with a sliding plate 543 that is slidably connected to the fixed plate 542, and a device for driving the sliding plate 543 relative to the fixed plate is arranged between the fixed plate 542 and the sliding plate 543. Plate 542 slides to position cylinder 544 . As shown in FIG. 4 , the cylinder body of the positioning cylinder 544 is hinged to the fixing plate 542 , and the rod end of the piston rod of the positioning cylinder 544 is hinged to the sliding plate 543 . The sliding plate 543 and the fixed plate 542 are slidingly connected by a pair of linear guide rails, the outer surface of the fixed plate 542 is fixedly provided with a guide rail, and the inner surface of the sliding plate 543 (with the side close to the fixed plate as The inner side) is fixedly provided with a slide block matched with the guide rail.

As shown in FIG. 13 and FIG. 14 , the free end of the sliding plate 543 is provided with a clamping portion 5431 extending to one side perpendicular to the sliding plate 543 , and the clamping portion 5431 is close to the side of the fixing plate 542 A clamping notch 5432 is provided on the top, and clamping wheels 545 are respectively provided on both sides of the opening end of the clamping notch 5432 . The sliding plate 543 is located below the clamping notch 5432 and is provided with a locking arm 546 arranged transversely, the middle part of the locking arm 546 is hinged with the sliding plate 543, and the locking arm One end near the fixed plate 542 of 546 is provided with a clamping wheel 545, and the end of the locking arm 546 away from the fixed plate 542 is hinged with the rod end of the piston rod of the locking cylinder 547, and the cylinder of the locking cylinder 547 The body is hinged to the sliding plate 543. The locking cylinder 547 can drive the locking arm 546 to swing around the hinge point in the middle, and when the piston rod of the locking cylinder 547 stretches out, the three clamping wheels 545 are arranged in a triangle, so that Realize the clamping of cloth take-up shaft 3.

As shown in Figure 2, a third synchronous shaft 548 is provided below the active winding shaft 51, and the two ends of the third synchronous shaft 548 are respectively connected to the vertical plate through bearing assemblies. The front end of the synchronous shaft 548 is connected with the power output shaft of the fifth reduction motor 549 . The third synchronous shaft 548 is provided with a sixth sprocket 5481 corresponding to the fifth sprocket 541 one by one, and the fifth sprocket 541 is connected to the corresponding sixth sprocket 5481 through a chain .

The finished product station of the frame 1 is sequentially provided with a primary rolling device and a secondary rolling device from left to right.

The primary pushing and rolling device includes a primary pushing hand component arranged symmetrically on the inner side of the vertical plate. The primary push hand part includes a push plate 611 slidingly connected to the vertical plate through a linear guide rail pair and a first rolling cylinder 612 for driving the push plate 611 to slide left and right. As a specific implementation, the vertical plate described in this embodiment is provided with two linear guide rails arranged in parallel, and the inner surface of the push plate 611 (with the side close to the vertical plate as the inner side) is provided with a The slide block that matches the linear guide described above. The first rolling cylinder 612 is located on the left side of the push plate 611, the cylinder body of the first rolling cylinder 612 is connected with the vertical plate, and the piston rod of the first rolling cylinder 612 The rod end is connected with the push plate 611.

The left and right sides of the upper end of the push plate 611 are respectively provided with a first stop arm 613 and a second stop arm 614, the middle part of the first stop arm 613 is hinged with the push plate 611, the first A first tension spring 615 for tensioning the first blocking arm 613 obliquely downward and right is disposed between the lower end of the blocking arm 613 and the push plate 611 . The lower end of the second blocking arm 614 is hinged to the push plate 611, and the middle part of the outer surface of the second blocking arm 614 (with the side close to the vertical plate as the outer side) is provided with a first roller 617, so that A guide plate 616 is arranged below the first roller 617 on the inner side of the vertical plate, and the first roller 617 is pressed against the guide plate under the self-weight of the second arm. 616 on. The right end of the guide plate 616 is in an arc structure bent downwards.

Further, in order to ensure the synchronization of the first rolling cylinders 612 on both sides and prevent the deflection of the winding axis due to inconsistent cylinder speeds, as shown in Figures 1 and 2, the vertical plate is located on the right side of the pushing plate 611 The side is provided with a fixed shaft, and the fixed shaft is fixedly connected with the vertical plate, the eighth sprocket 62 is arranged on the inner side of the vertical plate on the fixed shaft, and the eighth sprocket 62 is rotatably connected with the fixed shaft through a bearing assembly. A fourth synchronous shaft 63 is disposed between the two vertical plates on the left side of the push plate 611 , and both ends of the fourth synchronous shaft 63 are rotatably connected to the vertical plates through bearing assemblies. The fourth synchronous shaft 63 is provided with a seventh sprocket 64 corresponding to the two eighth sprockets 62 one-to-one, between the seventh sprocket 64 and the corresponding eighth sprocket 62 A synchronous chain 65 is provided, and the lower end of the push plate 611 is connected with the synchronous chain 65 on the same side.

As a specific implementation, in this embodiment, the lower end of the push plate 611 is symmetrically provided with two protruding blocks on the left and right sides, the synchronous chain 65 is an open-loop chain, and the two synchronous chains 65 The ends are respectively connected with the above-mentioned protruding blocks through screw rods.

Further, as shown in FIG. 5 , the lower end of the first stop arm 613 is provided with a second roller 618 , and in a free state, the second roller 618 is pressed under the tension of the first tension spring 615 Close to the left side of the push plate 611.

Further, as shown in FIG. 5 , the upper ends of the first blocking arm 613 and the second blocking arm 614 are respectively provided with third rollers 619 for resisting the cloth winding shaft.

Further, as shown in FIG. 5 , a bayonet 6111 is provided on the upper end of the push plate 611 , and the first blocking arm 613 and the second blocking arm 614 are respectively located on two sides of the bayonet 6111 .

Further, the second blocking arm 614 is an angled structure with an opening facing the side of the first blocking arm 613 , and the first roller 617 is disposed at the corner of the second blocking arm 614 .

As shown in Fig. 1 and Fig. 2, a secondary rolling device is provided on the outer sides of the two vertical plates. The secondary rolling device includes a rolling arm 71 hingedly arranged on the outer surface of the vertical plate, and the middle part of the rolling arm 71 is hinged to the vertical plate. A second push-roll cylinder 72 for driving the swing of the push-roll arm 71 is arranged between the vertical board and the push-roll arm 71, and the cylinder body of the second push-roll cylinder 72 is in phase with the vertical board. Hinged, the rod end of the piston rod of the second push-roll cylinder 72 is hinged with the push-roll arm 71 . When the piston rod of the second push-roll cylinder 72 is in an extended state, the right end of the push-roll arm 71 is located above the third side plate 113 of the vertical plate, and when the second push-roll cylinder 72 When the piston rod is in the retracted state, the right end of the rolling arm 71 is located below the third side plate 113 of the vertical plate.

Preferably, the push-roll arm 71 has a triangular structure, the left end of the push-roll arm 71 is provided with a fourth roller 73, and the right end of the push-roll arm 71 is provided with a third stop arm 711, and when the When the piston rod of the second push-and-roll cylinder 72 is in the extended state, the third blocking arm 711 is in the vertical state.

Further, as shown in FIG. 1 and FIG. 15 , on the left and right sides of the third blocking arm 711 on the vertical plate, there are stop assemblies 8 for preventing the cloth winding shaft from going backward. The stop assembly 8 includes a thrust plate 81 disposed outside the vertical plate, and the thrust plate 81 is hinged to the vertical plate through a hinge shaft 82 . The left side of the thrust plate 81 is an inclined surface inclined upwards to the right, the right side of the thrust plate 81 is a vertical surface, and the right side of the vertical surface is provided with an avoidance gap 811, the thrust The plate 81 extends above the vertical plate, and the thrust plate 81 is provided with a first hanging shaft 812 below the hinge shaft 82 . The right side of the thrust plate 81 is provided with a fixed block 83, and the fixed block 83 limits the rotation of the thrust plate 81 to the left, and due to the existence of the avoidance gap 811, when the When the thrust plate 81 rotates to the right, the fixed block 83 will not hinder the thrust plate 81 . The lower end of the fixing block 83 is provided with a second hanging shaft 831 , and a second tension spring 84 is connected between the first hanging shaft 831 and the second hanging shaft 812 . When the cloth roll shaft is transported to this position by the primary pushing device, under the push of the cloth roll shaft, the thrust plate 81 moves clockwise, and when the cloth roll shaft passes by the second tension spring 84, At this time, the thrust plate 81 returns to its original position. Due to the blocking of the fixed block 83, it prevents the thrust plate from continuing to move counterclockwise after returning to its original position. direction movement.

Further, in order to ensure that the spare cloth winding shaft has the same rotational speed as that of the active winding device when winding the cloth, and eliminate the phenomenon of initial cloth roll slack caused by the speed mismatch of the cloth winding shaft, the handling device and the winding worker A pre-acceleration station is arranged between the stations, and a pre-acceleration device is arranged on the pre-acceleration station. As shown in Figure 8, described pre-acceleration device comprises the pre-acceleration motor 91 that is arranged on the vertical plate that is positioned at the front side, and described pre-acceleration motor 91 is positioned at the side of described second side plate 112 interiors (with two The opposite side of the second side plate is inside), the pre-acceleration motor 91 is connected with a speed reducer (not shown in the figure), the power output shaft of the speed reducer is provided with a friction wheel 92, and the speed reducer A connecting plate is arranged below the machine, and a connecting block is arranged on the connecting plate, and the connecting block is rotatably connected with the rod end of the piston rod of the first air cylinder 93, and the first air cylinder 93 is fixed to the inner side of the vertical plate. The cylinder support member 94 is hinged, and a swing arm 95 is fixedly connected below the reducer, and the other end of the swing arm 95 is hinged with a connector fixed on the swing arm support plate 96 inside the vertical plate.

Further, in order to fix the spare cloth winding shaft placed on the pre-acceleration station, as shown in Fig. 2, Fig. 3 and Fig. 7, a limit arm 97 is arranged on the rear vertical plate, and the limit arm 97 Positioning arm 97 is positioned at the inner side of described vertical plate (with the opposite side of two second side plates as inside), and described limiting arm 97 is arc-shaped structure, and one end of described limiting arm 97 and described The vertical plate is hinged, the middle part of the limiting arm 97 is hinged with the piston rod of the second air cylinder 98, and the cylinder body of the second air cylinder 98 is hinged with the connector fixed on the vertical plate.

Further, a tension detection device is provided below the pre-acceleration station, and the tension detection device includes a tension sensor (not shown in the figure) and a guide roller 23, bearings are arranged at both ends of the guide roller 23, and the The support of the bearing is fixedly connected with the tension sensor, and the tension sensor is fixedly connected with the frame 1 through screws; the tension of the cloth can be detected by the tension sensor, and then the main winding roller is adjusted according to the detection value of the tension sensor to prevent the cloth from being rolled too loose or too tight.

Basic principle of the present invention is as follows:

Before receiving the spunlaced cloth derived from the machine in the previous process, the cloth winding shaft is first placed on the support platform 15 on the spare shaft storage and conveying device, and then the second reduction motor 48 drives the first synchronous shaft 46 to rotate , through the cooperation of the first sprocket 45 and the second sprocket 47, the first sprocket 45 drives the second gear 44 to rotate through the transmission shaft, and the second gear 44 meshes with the first gear 43 to drive the support shaft 41 and the transfer arm 42 Rotate counterclockwise to make the groove of the transfer arm 42 contact with the spare cloth winding shaft 3. At this time, the second reduction motor 48 drives the support shaft 41 and the transfer arm 42 to rotate clockwise, and the The spare cloth winding shaft 3 is placed in the pre-acceleration station.

Then, the second cylinder 98 drives the limiter arm 97 to rise, and the limiter arm 97 limits the cloth winding shaft 3 in the pre-acceleration station. At this time, the piston rod of the positioning cylinder 544 in the flipping mechanical arm stretch out, and then drive the clamping part 5431 of the sliding plate 543 to move to the pre-acceleration position, the clamping wheels 545 at both ends of the clamping gap 5432 are against the cloth winding shaft 3, and the locking arm 546 is The locking cylinder 547 rotates until the clamping wheel 545 on the locking arm 546 abuts against the cloth winding shaft, thereby clamping and grasping the cloth winding shaft 3; the first cylinder 93 Drive the reducer on the pre-acceleration motor 91 to rise, so that the friction wheel 92 on the reducer is tangent to the cloth winding shaft 3, so as to ensure that the cloth winding shaft 3 in the pre-acceleration station reaches a predetermined rotational speed. After the pre-acceleration is completed, the first cylinder 93 The reducer is driven to drop to the initial position, and at the same time the piston rod of the second cylinder 98 is retracted, and the limit arm 97 is driven to drop.

Finally, the piston rod of the positioning cylinder 544 in the shifting part is retracted, so that the accelerated cloth winding shaft 3 is sent to the left side of the active winding shaft 51. At this time, the outer surface of the cloth winding shaft 3 and the active winding shaft 51, the cloth winding shaft 3 and the active winding shaft 51 keep rotating synchronously.

After completing the above actions, it starts to receive the spunlace fabric derived from the machine in the previous process. The spunlace fabric first passes through the first fabric guide roller 21 to the second fabric guide roller 22, and then to the tension detection device. When the thickness of the cloth roll reaches 150mm-200mm, the turning mechanical arm rotates clockwise around the active winding shaft 51 under the drive of the fifth reduction motor 549, so that the cloth winding shaft 3 is rotated from the active winding shaft The left side of the winding shaft 51 moves to the right side of the active winding shaft 51, and then the piston rod of the first rolling cylinder 612 in the rolling device shrinks, driving the push plate 611 to carry the first blocking arm 613 and the second blocking arm 614 along the Moving to the left along the linear guide rail, when the outer circular surface of the third roller 619 on the first retaining arm 613 is in contact with the outer circular surface of the winding shaft 3 on the right side of the active winding shaft 51, the third roller 619 drives the first The blocking arm 613 rotates clockwise, so that the cloth winding shaft 3 enters the bayonet 6111 located in the primary rolling device, and at the same time, the first blocking arm 613 rotates counterclockwise under the tension of the first tension spring 615 and returns to its original position. The first rolling cylinder 612 in the primary rolling device is in a retracted state, and under the action of the first rolling cylinder 612 pulling to the left, the outer circular surface of the cloth roll is aligned with the outer surface of the main winding shaft. The circular surface is kept in contact, and then the piston of the locking cylinder 547 on the overturning mechanical arm shrinks, and then drives the locking arm 546 to release the locking of the cloth winding shaft 3, and then the fifth decelerating motor 549 drives the overturning mechanical arm around the active The winding shaft 51 rotates counterclockwise and returns to the initial position. When the cloth roll on the winding shaft reaches the set length, the cross-cutting member 53 rotates clockwise around the active winding shaft 51 to reach the working position through the support arm 5311 driven by the fourth reduction motor 533 . At the same time, a new spare cloth winding shaft 3 arrives at the left side of the driving winding shaft 51 through the conveying device and the pre-acceleration device. Then the rodless cylinder 535 in the cross-cutting part 53 drives the air motor mounting seat 5352 to move, and the cloth cutting blade 5372 moves with the air motor mounting seat 5352 to cut off the spunlace cloth and blow the cut spunlace cloth through the air hole. onto the new bobbin located to the left of the active winding shaft, and the new bobbin begins to wind. Then the piston rod of the first push-roll cylinder 612 in the push-roll device stretches out, and drives the push plate 611 to carry the cloth roll shaft and move to the right along the linear guide rail. After the cloth winding shaft is pushed away, the cross-cutting component 53 returns to the initial position driven by the fourth reduction motor 533 through the support arm 5311 . During the rolling process of the first rolling cylinder 612, the first roller 617 on the second blocking arm 614 will move to the right along the guide plate 616, when the first roller 617 moves to the guide plate 616 at the right end of the arc, the second retaining arm 614 moves downward along the arc of the guide plate 616 under the action of its own gravity, and gradually becomes horizontal, and then gradually releases the restriction on the cloth winding shaft. When the second blocking arm 614 fully releases the restriction on the cloth roll shaft, the rolled cloth roll can be transported to the secondary push-roll device, and then the push plate 611 in the primary push-roll device is in the first push-roll Under the action of the cylinder 612, move to the left until the cloth winding shaft 3 on the right side of the active winding shaft 51 enters the buckle 6111 in the primary rolling device, and when the push plate 611 moves to the left, the second stop arm The first roller 617 on the guide plate 614 will move to the straight line along the arc portion of the guide plate 616. Under the action, the horizontal state is changed into a vertical state, so as to realize the restriction effect on the cloth winding shaft 3 . When the first rolling cylinder 612 moves to the left, the piston rod of the second rolling cylinder 72 in the secondary rolling device shrinks, driving the rolling arm 71 to rotate around the bearing, and then transporting the finished cloth roll to the finished cloth roll for storage The cloth rolls in the finished cloth roll storage area are hoisted away by the customer, so that continuous production can be achieved in this way.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for describing the present invention and does not require that the present invention must be constructed or operated in a specific orientation, so it should not be construed as limiting the present invention. "Connection" and "connection" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. In other words, the specific meanings of the above terms can be understood in specific situations.

The above descriptions are preferred implementations of the present invention, and the descriptions of specific examples are only used to better understand the idea of the present invention. For those skilled in the art, several improvements or equivalent replacements can be made according to the principles of the present invention, and these improvements or equivalent replacements are also deemed to fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a winder suitable for non-weaving water distribution thorn production line which characterized in that: the winding machine comprises a rack, wherein a standby shaft storage station, a winding station and a finished product station are sequentially arranged on the rack from left to right, and a carrying device is arranged between the standby shaft storage station and the winding station;

the stand comprises two vertical plates which are identical in structure and symmetrically arranged, and an inclined plane is arranged on each vertical plate between the standby shaft storage station and the winding station;

the carrying device comprises a supporting shaft and a second driving part, wherein the supporting shaft is rotatably connected with the vertical plate, the second driving part is used for driving the supporting shaft to rotate, and two ends of the supporting shaft are respectively and fixedly connected with a transfer arm at the outer side of the vertical plate;

an active winding device is arranged on a winding station of the rack, and comprises an active winding shaft which is rotationally connected with the vertical plate and a third speed reduction motor which is used for driving the active winding shaft to rotate;

two ends of the driving winding shaft are positioned on the inner side of the vertical plate and are rotatably provided with supporting arms, a fourth driving part for driving the supporting arms to rotate relative to the driving winding shaft is arranged on the rack, and a transverse cutting part is arranged between the two supporting arms;

the two ends of the driving winding shaft are positioned on the outer side of the vertical plate and are rotatably provided with turnover mechanical arms, and the rack is provided with a fifth driving part for driving the turnover mechanical arms to rotate relative to the driving winding shaft;

the turnover mechanical arm comprises a fixed plate, a sliding plate and a positioning cylinder, wherein the sliding plate is connected with the fixed plate in a sliding mode, the positioning cylinder is used for driving the sliding plate to slide, and a clamping mechanism used for clamping the cloth winding shaft is arranged on the sliding plate.

2. The winding machine suitable for the non-woven water distribution needling production line according to claim 1, characterized in that: the clamping mechanism comprises a clamping gap arranged on the sliding plate and a locking arm, the middle part of the locking arm is hinged with the sliding plate, two sides of the opening end of the clamping gap are respectively provided with a clamping wheel, one end of the locking arm is provided with the clamping wheel, the other end of the locking arm is connected with a locking cylinder, and when a piston rod of the locking cylinder extends out, the three clamping wheels are arranged in a triangular shape and clamp the cloth winding shaft.

3. The winding machine suitable for the non-woven water distribution needling production line according to claim 1, characterized in that: be provided with once pushing away the package and put on the finished product station of frame, once push away the package and put including the symmetry setting a pushing hands part on the riser medial surface, a pushing hands part include with riser sliding connection's push pedal with be used for the drive the first cylinder that pushes away of push pedal, the left and right both sides of push pedal upper end be provided with respectively the middle part with push pedal articulated first keep off the arm and with the lower extreme with push pedal articulated second keeps off the arm, be provided with first extension spring between the lower extreme of first fender arm and the push pedal, the second keep off the arm on be provided with first gyro wheel, the riser on be provided with the deflector that the right-hand member is downwarping arc structure, just first gyro wheel is in the second keeps off the effect of arm's own gravity and compresses tightly down on the deflector.

4. The winding machine suitable for the non-woven water distribution needling production line according to claim 3, characterized in that: the vertical plates are provided with eighth chain wheels on the right side of the push plate, a fourth synchronizing shaft is rotatably arranged between the two vertical plates on the left side of the push plate, seventh chain wheels in one-to-one correspondence with the eighth chain wheels are arranged on the fourth synchronizing shaft, synchronizing chains are arranged between the seventh chain wheels and the corresponding eighth chain wheels, and the push plate is connected with the synchronizing chains.

5. The winding machine suitable for the non-woven water distribution needling production line according to claim 3, characterized in that: the finished product station of frame is located once pushes away the right side of rolling up the device and is provided with the secondary and pushes away the rolling up device, the secondary push away the rolling up device including articulated set up in push away on the riser lateral surface and roll up the arm, just push away the middle part of rolling up the arm with the riser articulated mutually, riser and push away to be provided with between the rolling up the arm and be used for the drive push away the second that rolls up the arm wobbling and push away a roll jar, work as the second push away when rolling up the jar and being in the extended state, the right-hand member position that pushes away a roll arm is in the top of riser, work as the second push away when rolling up the jar and being in the withdrawal state, the right-hand member that pushes away a roll arm is located the below of riser.

6. The winding machine suitable for the non-woven water distribution needling production line according to claim 1, characterized in that: the device comprises a carrying device and a winding station, and is characterized in that a pre-accelerating device is arranged between the carrying device and the winding station, the pre-accelerating device comprises a pre-accelerating motor and a speed reducer which are arranged on a side vertical plate, a friction wheel is arranged on a power output shaft of the speed reducer, a swing arm is fixedly connected below the speed reducer, the other end of the swing arm is hinged to a swing arm supporting plate fixed on the vertical plate, and a first air cylinder used for driving the speed reducer to swing up and down is arranged below the speed reducer.

7. The winding machine suitable for the non-woven water distribution needling production line according to claim 6, characterized in that: the vertical plate on the other side is provided with a limiting arm, one end of the limiting arm is hinged to the vertical plate, the vertical plate is provided with a second cylinder used for driving the limiting arm to swing up and down, and when the second cylinder is in an extending state, the cloth rolling shaft to be accelerated is limited between the limiting arm and the inclined plane of the vertical plate.

8. The winding machine suitable for the non-woven water distribution needling production line according to claim 1, characterized in that: the cloth guide roller is arranged on the left side of the stand, which is located on the storage station of the spare shaft, and comprises a first cloth guide roller and a second cloth guide roller which are vertically arranged, a guide roller is arranged below the pre-acceleration station, and a tension sensor is arranged on the guide roller.

9. The winding machine suitable for the non-woven water distribution needling production line according to claim 1, characterized in that: the transverse cutting component comprises a U-shaped bending plate and a rodless cylinder arranged in the U-shaped bending plate, a pneumatic motor mounting seat is arranged on a sliding block of the rodless cylinder, a pneumatic motor is arranged on the pneumatic motor mounting seat, and a cutter assembly is arranged on a power output shaft of the pneumatic motor.

10. The winding machine suitable for the non-woven water distribution needling production line according to claim 9, characterized in that: the utility model discloses a pneumatic motor, including the cutter subassembly, including cup jointing pneumatic motor power output shaft is last to press from both sides tight seat, turn right from a left side and overlap in proper order and be equipped with cloth cutting blade and blade pressure disk on pressing from both sides tight seat, cloth cutting blade pressed from both sides tightly to be fixed press from both sides tight seat with between the blade pressure disk, pneumatic motor's power output shaft is last to be located press from both sides the inside of tight seat and has cup jointed the spring clamp, the spring clamp on the cover be equipped with the tight cover that expands, the left side that is located the tight cover that expands is equipped with the cover pressure disk that expands, the cover pressure disk that expands pass through the bolt with press from both sides tight seat and connect under the taut effect of bolt, the cover pressure disk that expands compresses tightly the tight cover, and pass through the expansion of the tight cover of expanding makes the spring clamp hoop tightly be in power output shaft on.

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