Novel 400 intelligent hemp strand twisting machine

Abstract

The utility model discloses a 400 novel intelligent hemp strand twisting machine, which relates to the technical field of twisting equipment and comprises a reciprocating transmission mechanism and a plurality of twisting modules, the twisting modules are sequentially distributed in the left-right direction and are connected end to end, and each twisting module comprises a rack, a strand collecting mechanism and a yarn conveying mechanism. The stranded wire collecting mechanism comprises a wire collecting main shaft and a first driving assembly used for driving the wire collecting main shaft to rotate, and each wire twisting module is further provided with a wire arranging mechanism connected with the reciprocating transmission mechanism. According to the utility model, the purpose of twisting a plurality of silk threads into a stranded rope can be realized, and through the design of the plurality of thread twisting modules, the yield of twisted threads can be effectively improved, the labor intensity of workers is reduced, the use field is reduced, and the distribution uniformity of the stranded rope on the take-up spool can be ensured, so that the twisting and take-up quality is ensured, and the production efficiency is improved. And meanwhile, shaft flying accidents are completely eradicated from safety, and an open-type take-up structure is adopted, so that the strand manufacturing process is convenient to observe.

Description

TECHNICAL FIELD

[0001] The utility model relates to a twisting equipment technical field, concretely to a 400 novel intelligent hemp strand twisting machine. BACKGROUND

[0002] The equipment for the core strand of the steel wire rope adopts the tubular machine production, because the tubular machine barrel is bigger, the speed is not easy to be too high, a tubular strand machine can only produce a strand wheel once, the production efficiency is not high, and the worker needs to operate frequently, from the tubular strand machine structure, there are more safety problems, such as the shaft lever flies out in the machine operation process, hurts the equipment, and the I beam winding line condition is not easy to observe, the strand line overflows the I beam winding line and so on, the volume of the tubular machine is big. CONTENT OF THE UTILITY MODEL

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a 400 novel intelligent hemp strand twisting machine, and the problems in the above background technology are solved.

[0005] (II) technical scheme

[0006] In order to realize the above object, the utility model is realized through the following technical scheme: a 400 novel intelligent hemp strand twisting machine, including reciprocating transmission mechanism and a plurality of twisting modules, a plurality of twisting modules are sequentially distributed along the left and right directions and are connected in head and tail, each twisting module includes rack, winding line collecting mechanism and yarn conveying mechanism;

[0007] The winding line collecting mechanism includes the main shaft of winding and the first drive assembly for driving the rotation of the main shaft of winding, the outside of the main shaft of winding is equipped with the winding I beam, and the baffle ring is arranged on the outside of the main shaft of winding, and the flying hook is arranged on the baffle ring;

[0008] The yarn conveying mechanism includes the conveying roller and the second drive assembly for driving the rotation of the conveying roller, the outside of the conveying roller is equipped with the rubber wheel, and the tension adjusting assembly is arranged between the rubber wheel and the rack.

[0009] Each twisting module is further provided with a wire arranging mechanism connected with the reciprocating transmission mechanism, for driving the baffle ring to slide up and down reciprocatingly.

[0010] Optionally, the first drive assembly includes the winding motor and the belt transmission device, the winding motor is arranged on the rack, and the belt transmission device is arranged between the output end of the winding motor and the main shaft of winding.

[0011] Optionally, the rack is provided with the baffle ring fixing seat, and the main shaft of winding and the baffle ring on each twisting module are a plurality of, and the plurality of baffle rings are fixed on the baffle ring fixing seat respectively.

[0012] Optionally, the tension adjusting assembly comprises a cylinder and a wheel frame, the rubber wheel is arranged on the wheel frame, one end of the wheel frame is connected with the frame through a rotating shaft, and the cylinder is connected between the other end of the wheel frame and the frame.

[0013] Optionally, the yarn conveying mechanism further comprises a guide wheel and a guide hook, the guide wheel is rotationally connected to the frame, and the guide hook is fixed to the frame and located below the guide wheel.

[0014] Optionally, the number of the conveying rollers is two, the two conveying rollers are arranged in parallel, and a chain transmission device is connected between the two conveying rollers, the second driving assembly comprises a conveying motor, and a first synchronous belt device is arranged between the output end of the conveying motor and one of the conveying rollers.

[0015] Optionally, the wire arranging mechanism comprises a full-length flat iron, a first chain and a first sprocket, the full-length flat iron is slidably arranged in a plurality of frames and located above the blocking ring fixing seat, the full-length flat iron is fixedly connected between the full-length flat iron on adjacent two frames, one end of the first chain is fixed to the full-length flat iron, the other end is connected with the blocking ring fixing seat, the first sprocket is rotationally connected to the frame, and the first chain is transmissionally connected to the first sprocket.

[0016] Optionally, the wire arranging mechanism further comprises a guide assembly, the guide assembly comprises a linear guide rail and a linear bearing, the linear guide rail is fixed to the outside of the frame in the vertical direction, the linear bearing is slidably connected to the linear guide rail, and the linear bearing is fixedly connected with the blocking ring fixing seat.

[0017] Optionally, the wire arranging mechanism further comprises a counterweight, a second chain and a second sprocket, the second sprocket is rotationally connected to the frame, the second chain is transmissionally connected to the second sprocket, one end of the second chain is connected with the counterweight, and the other end is fixedly connected with the blocking ring fixing seat away from the side of the first chain.

[0018] Optionally, the reciprocating transmission mechanism comprises a ball screw, a screw nut, a wire arranging motor and a second synchronous belt device, the ball screw and the wire arranging motor are arranged on the frame, the second synchronous belt device is connected between the output ends of the ball screw and the wire arranging motor, and the screw nut is transmissionally connected to the ball screw and connected with the full-length flat iron.

[0019] (Three) beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The twisting machine can realize the purpose of twisting multiple wires into a strand, and through the design of multiple twisting modules, the twisting machine can simultaneously twist multiple strands through multiple modules, effectively improving the twisting yield, and can also simultaneously produce multiple specifications according to demand, reducing the use of personnel and labor intensity of employees, and reducing the use of space, and the number of twisting modules can also be adjusted according to the site and production demand, realizing the purpose of single module or multiple module free combination, and on this basis, multiple head linkage, single head independent operation, single group specification change, without affecting the normal production of other modules, convenient for employees to operate without affecting the production capacity.

[0022] 2. Moreover, in the process of take-up twisting, the strand can be evenly wound on the take-up spool, ensuring the uniformity of the strand distribution on the take-up spool, avoiding the concentration of the strand in a certain area on the take-up spool, and thus ensuring the quality of take-up twisting.

[0023] 3. And the vertical take-up mode is adopted to completely eliminate the flying shaft accident, and the open take-up structure facilitates the observation of the strand production process and greatly reduces the winding shaft accident. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view structure schematic diagram of the utility model;

[0025] Figure 2 It is a side view sectional structure schematic diagram of the utility model;

[0026] Figure 3 It is a front view partial sectional structure schematic diagram of the utility model;

[0027] Figure 4 It is a front view partial sectional structure schematic diagram of the utility model at the take-up spindle.

[0028] In the figure: 10, take-up spindle; 11, take-up spool; 12, take-up motor; 13, belt transmission device; 14, retainer ring fixing seat; 15, retainer ring; 16, flying hook; 20, conveying roller; 21, air cylinder; 22, wheel carrier; 23, rubber wheel; 24, yarn guide; 25, yarn guide hook; 26, conveying motor; 27, first synchronous belt device; 28, chain transmission device; 30, ball screw; 31, screw nut; 32, wire arranging motor; 33, second synchronous belt device; 34, full-length flat iron; 35, first chain; 36, first sprocket; 37, counterweight; 38, second chain; 39, second sprocket; 40, guide assembly; 401, linear guide rail; 402, linear bearing; 50, rack; 60, strand. DETAILED DESCRIPTION

[0029] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0030] The utility model provides a kind of 400 new type intelligent hemp twisting machine's embodiment: as shown in Figures 1 to 3 It includes reciprocating transmission mechanism and several twisting modules, and several twisting modules are sequentially distributed along left-right direction and connected head to tail, and each twisting module includes rack 50, winding mechanism and yarn conveying mechanism.

[0031] Winding mechanism includes take-up spindle 10 and first drive assembly for driving take-up spindle 10 to rotate, and first drive assembly includes take-up motor 12 and belt drive device 13, take-up motor 12 is arranged on rack 50, and belt drive device 13 is arranged between the output end of take-up motor 12 and take-up spindle 10.

[0032] The outside of take-up spindle 10 is provided with take-up spool 11, and winding mechanism further includes retaining ring 15 sleeved on the outside of take-up spindle 10, and fly hook 16 is arranged on retaining ring 15.

[0033] Yarn conveying mechanism includes conveying roller 20 and second drive assembly for driving conveying roller 20 to rotate, and the outside of conveying roller 20 is provided with rubber wheel 23, and tension adjusting assembly is arranged between rubber wheel 23 and rack 50, and second drive assembly includes conveying motor 26, and first synchronous belt device 27 is arranged between the output end of conveying motor 26 and one of conveying roller 20.

[0034] Each twisting module is further provided with wire arranging mechanism connected with reciprocating transmission mechanism, for driving retaining ring 15 to reciprocate up and down.

[0035] When twisting, the leading end of the plurality of silk threads drawn from the external wire laying device is first threaded from the upper part of rubber wheel 23, and then is pulled down to the lower part of conveying roller 20, so that the silk thread is threaded between rubber wheel 23 and conveying roller 20, and the leading end of the silk thread is fixed on take-up spool 11 after passing through fly hook 16, and then the position of rubber wheel 23 is adjusted through tension adjusting assembly, so that rubber wheel 23 is close to conveying roller 20, and the silk thread is clamped between rubber wheel 23 and conveying roller 20, and then take-up motor 12 is started, so that take-up spindle 10 and take-up spool 11 are driven to rotate around the axis of take-up spindle 10 through belt drive device 13, and the silk thread is wound on take-up spool 11 to achieve the purpose of winding.

[0036] And in the process of winding, the reciprocating transmission mechanism and the arranging mechanism can drive the blocking ring 15 to reciprocate up and down outside the winding spool 11, so as to uniformly wind the strand 60 on the winding spool 11, ensuring the uniformity of the distribution of the strand 60 on the winding spool 11.

[0037] And in the process of winding and twisting, the reciprocating transmission mechanism and the arranging mechanism can drive the blocking ring 15 to reciprocate up and down outside the winding spool 11, so as to uniformly wind the strand 60 on the winding spool 11, ensuring the uniformity of the distribution of the strand 60 on the winding spool 11.

[0038] The blocking ring fixing seat 14 is arranged on the rack 50, and the winding main shaft 10 and the blocking ring 15 on each twisting module are several, and the several blocking rings 15 are connected to the blocking ring fixing seat 14, so that each twisting module can also simultaneously twist multiple strands 60, further improving the yield.

[0039] The winding main shaft 10 is installed on the rack 50 through a double-angle contact bearing and an elongated bearing seat, so that the winding main shaft 10 is more stable during operation, and thus it can use a 400mm spool, thereby effectively increasing the production capacity and reducing the wheel changing frequency, reducing the labor intensity of workers. The pulley on the winding main shaft 10 adopts a taper pressing process, which can eliminate the gap and make the synchronization of the winding main shaft 10 and the pulley better.

[0040] As shown in Figure 3 The tension adjusting assembly includes a cylinder 21 and a wheel carrier 22, and the rubber wheel 23 is arranged on the wheel carrier 22. One end of the wheel carrier 22 is connected to the rack 50 through a rotating shaft, and the cylinder 21 is connected between the other end of the wheel carrier 22 and the rack 50.

[0041] When the extension end of the cylinder 21 extends outward, it can drive the wheel carrier 22 to rotate around the rotating shaft in the direction of the conveying roller 20, and thus the rubber wheel 23 is close to the conveying roller 20, and the multiple wires are clamped between the rubber wheel 23 and the conveying roller 20. At this time, the tension of the wire can be increased under the pressure of the rubber wheel 23, ensuring the normal progress of the twisting work. When the twisting is completed, the extension end of the cylinder 21 is retracted, so that the rubber wheel 23 is away from the conveying roller 20, facilitating the threading connection work of the operator in subsequent production.

[0042] As shown in Figure 1 And in the process of winding and twisting, the reciprocating transmission mechanism and the arranging mechanism can drive the blocking ring 15 to reciprocate up and down outside the winding spool 11, so as to uniformly wind the strand 60 on the winding spool 11, ensuring the uniformity of the distribution of the strand 60 on the winding spool 11.Figure 3 As shown, the yarn conveying mechanism also includes a yarn guide wheel 24 and a yarn guide hook 25. The yarn guide wheel 24 is rotatably connected to the frame 50, and the yarn guide hook 25 is fixed to the frame 50 and located below the yarn guide wheel 24.

[0043] The initially twisted strand 60 can enter the take-up roller 11 through the guide roller 24 and guide hook 25. During this process, the guide roller 24 and guide hook 25 will precisely guide the strand 60. Therefore, while playing a positioning role, they can also help maintain the straightness of the strand 60 throughout the twisting process and prevent it from deviating or tangling.

[0044] like Figure 3 As shown, there are two conveyor rollers 20, which are arranged in parallel and symmetrically distributed front and back. A chain drive device 28 is connected between the two conveyor rollers 20 to link them together. When the rubber wheel 23 presses multiple yarns onto the front conveyor roller 20, the yarns will also come into contact with the rear conveyor roller 20. At this time, the rear conveyor roller 20 can smoothly feed the untwisted yarns from the package into the twisting machine, playing a preliminary guiding and conveying role, ensuring that the yarns can smoothly reach the next process. Meanwhile, the front conveyor roller 20 can put the yarns into the twisting zone at a constant and uniform speed, avoiding uneven twisting caused by speed fluctuations.

[0045] like Figure 3 As shown, the cable laying mechanism includes a long flat iron 34, a first chain 35 and a first sprocket 36. The long flat iron 34 slides through several frames 50 and is located above the retaining ring fixing seat 14. The long flat irons 34 on two adjacent frames 50 are fixedly connected to each other. One end of the first chain 35 is fixed to the long flat iron 34 and the other end is connected to the retaining ring fixing seat 14. The first sprocket 36 is rotatably connected to the frame 50 and the first chain 35 is drivenly connected to the first sprocket 36.

[0046] The reciprocating transmission mechanism includes a ball screw 30, a screw nut 31, a cable motor 32, and a second synchronous belt device 33. The ball screw 30 and the cable motor 32 are both mounted on the frame 50, and the second synchronous belt device 33 is connected between the output ends of the ball screw 30 and the cable motor 32. The screw nut 31 is connected to the ball screw 30 and is connected to the long flat iron 34.

[0047] When the twisting and take-up is carried out, the output end of the take-up motor 32 can drive the ball screw 30 to rotate forward and reversely along its own axis at a certain frequency through the second synchronous belt device 33, thereby driving the screw nut 31 and the long flat iron 34 to slide left and right, when the output end of the take-up motor 32 rotates forward, the long flat iron 34 pulls the retainer ring fixing seat 14, the retainer ring 15 and the fly hook 16 to slide upward through the cooperation of the first chain 35 and the first sprocket 36, when the output end of the take-up motor 32 rotates reversely, the retainer ring fixing seat 14, the retainer ring 15 and the fly hook 16 slide downward under the action of gravity, and the retainer ring fixing seat 14, the retainer ring 15 and the fly hook 16 are driven to slide up and down on the outside of the take-up reel 11, so that the strand 60 is evenly wound on the take-up reel 11.

[0048] As shown in Figure 4 , the take-up mechanism further comprises a guide assembly 40, the guide assembly 40 comprises a linear guide rail 401 and a linear bearing 402, the linear guide rail 401 is fixed vertically on the outside of the rack 50, the linear bearing 402 is slidably connected to the linear guide rail 401, and the linear bearing 402 is fixedly connected with the retainer ring fixing seat 14, during the up and down reciprocating sliding of the retainer ring fixing seat 14, the retainer ring 15 and the fly hook 16, the linear bearing 402 also slides synchronously along the linear guide rail 401, and plays a role of stable guidance, thereby ensuring the stability of the up and down uniform take-up.

[0049] As shown in Figure 4 , the take-up mechanism further comprises a counterweight 37, a second chain 38 and a second sprocket 39, the second sprocket 39 is rotatably connected to the rack 50, the second chain 38 is drivingly connected to the second sprocket 39, and one end of the second chain 38 is connected with the counterweight 37, and the other end is fixedly connected with the retainer ring fixing seat 14 away from the side of the first chain 35;

[0050] During the upward sliding of the retainer ring fixing seat 14, the retainer ring 15 and the fly hook 16, the counterweight 37 away from the side of the first chain 35 pulls the retainer ring fixing seat 14 upward through the cooperation of the second chain 38 and the second sprocket 39, so that a certain upward pulling force can also be applied to the other side of the retainer ring fixing seat 14, so that the upward pulling force on the retainer ring fixing seat 14 is more uniform, thereby further ensuring the stability of the up and down sliding.

[0051] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A 400 new type intelligent cotton and wool twisting machine, characterized in that: It comprises a reciprocating transmission mechanism and a plurality of twisting modules, the plurality of twisting modules are sequentially distributed along the left-right direction and connected in a head-to-tail manner, each twisting module comprises a rack (50), a thread collecting mechanism and a yarn conveying mechanism; The thread collecting mechanism comprises a take-up spindle (10) and a first driving assembly for driving the take-up spindle (10) to rotate, the outside of the take-up spindle (10) is provided with a take-up spool (11), the thread collecting mechanism further comprises a check ring (15) sleeved on the outside of the take-up spindle (10), and a flying hook (16) is arranged on the check ring (15); The yarn conveying mechanism comprises a conveying roller (20) and a second driving assembly for driving the conveying roller (20) to rotate, the outside of the conveying roller (20) is provided with a rubber wheel (23), and a tension adjusting assembly is arranged between the rubber wheel (23) and the rack (50); Each of the twisting modules is further provided with a thread arranging mechanism connected with the reciprocating transmission mechanism, which is used to drive the check ring (15) to slide up and down reciprocatingly.

2. The 400 new smart hank twisting machine according to claim 1, characterized in that: The first driving assembly comprises a take-up motor (12) and a belt transmission device (13), the take-up motor (12) is arranged on the rack (50), and the belt transmission device (13) is arranged between the output end of the take-up motor (12) and the take-up spindle (10).

3. The 400 new smart hank twisting machine according to claim 1, characterized in that: The rack (50) is provided with a check ring fixing seat (14), and the take-up spindle (10) and the check ring (15) on each of the twisting modules are a plurality of, and the plurality of check rings (15) are fixed on the check ring fixing seat (14) respectively.

4. The 400 new smart hank twisting machine according to claim 1, characterized in that: The tension adjusting assembly comprises a gas cylinder (21) and a wheel frame (22), the rubber wheel (23) is arranged on the wheel frame (22), one end of the wheel frame (22) is connected with the rack (50) through a rotating shaft, and the gas cylinder (21) is connected between the other end of the wheel frame (22) and the rack (50).

5. The 400 new smart hank twisting machine according to claim 1, characterized in that: The yarn conveying mechanism further comprises a yarn guide wheel (24) and a yarn guide hook (25), the yarn guide wheel (24) is rotatably connected to the rack (50), and the yarn guide hook (25) is fixed to the rack (50) and located below the yarn guide wheel (24).

6. The 400 new smart hank twisting machine according to claim 1, characterized in that: The number of the conveying rollers (20) is two, the two conveying rollers (20) are arranged in parallel, and a chain transmission device (28) is connected between the two conveying rollers (20), the second driving assembly comprises a conveying motor (26), and a first synchronous belt device (27) is arranged between the output end of the conveying motor (26) and one of the conveying rollers (20).

7. The 400 new smart hank twisting machine according to claim 3, characterized in that: The thread arranging mechanism comprises a full-length flat iron (34), a first chain (35) and a first sprocket (36), the full-length flat iron (34) penetrates and slides in a plurality of racks (50) and is located above the check ring fixing seat (14), and the full-length flat iron (34) between adjacent two racks (50) is fixedly connected, one end of the first chain (35) is fixed to the full-length flat iron (34), the other end is connected with the check ring fixing seat (14), the first sprocket (36) is rotatably connected to the rack (50), and the first chain (35) is drivingly connected to the first sprocket (36).

8. The 400 new smart hank twisting machine according to claim 7, characterized in that: The wire arranging mechanism further comprises a guide assembly (40), the guide assembly (40) comprises a linear guide rail (401) and a linear bearing (402), the linear guide rail (401) is fixed vertically on the outside of the rack (50), the linear bearing (402) is slidingly connected to the linear guide rail (401), and the linear bearing (402) is fixedly connected with the retainer fixed seat (14).

9. The 400 new smart hank twisting machine according to claim 8, characterized in that: The wire arranging mechanism further comprises a counterweight (37), a second chain (38) and a second sprocket (39), the second sprocket (39) is rotatably connected to the rack (50), the second chain (38) is drivingly connected to the second sprocket (39), one end of the second chain (38) is connected with the counterweight (37), and the other end is fixedly connected with the retainer fixed seat (14) away from one side of the first chain (35).

10. The 400 new smart hank twisting machine according to claim 9, characterized in that: The reciprocating transmission mechanism comprises a ball screw (30), a screw nut (31), a wire arranging motor (32) and a second synchronous belt device (33), the ball screw (30) and the wire arranging motor (32) are both arranged on the rack (50), the second synchronous belt device (33) is connected between the output ends of the ball screw (30) and the wire arranging motor (32), and the screw nut (31) is drivingly connected to the ball screw (30) and connected with the full-length flat iron (34).

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