CN217499543U - High-efficient industrial yarn twisting machine - Google Patents

Abstract

The utility model discloses a high-efficient industrial yarn twisting machine, including locomotive, automobile body and rear of a vehicle, the automobile body is located between locomotive and the rear of a vehicle, and the automobile body includes that frame, bobbin creel, spindle break away from mechanism and broken yarn control system automatically, and bobbin creel symmetry is located in the frame, and along the length direction evenly distributed of frame, and on spindle break away from the mechanism and the broken yarn control system all located the frame, the spindle breaks away from the installation in the mechanism automatically and stores up the yarn jar. The utility model discloses not only can reduce workman's intensity of labour, can discern the yarn moreover, control coiling and twisting open and stop, reduce the loss and the equipment maintenance of yarn, improve overall structure's stability and installation accuracy, make big package two-for-one twisting package weight reach 12KG can not appear the problem that the package shaping is bad, the yarn is difficult down, improve the quality of product.

Description

High-efficient industrial yarn twisting machine

Technical Field

The utility model relates to a high-efficient industrial yarn twisting machine.

Background

In recent years, the textile industry gradually develops chemical fiber twisting towards the market segment, which can be mainly divided into civil silk twisting and industrial silk twisting. The industrial silk twisting has the characteristics that the thickness of the yarn is basically 800-3000D, the twist degree is low, and the winding speed is high, belongs to the protection of the yarn before weaving, and is called protection twisting in the industry. The twisted yarn is woven into cloth with the characteristics of high strength, good surface cloth feeling, high weaving efficiency and the like. More and more weaving enterprises are changing the raw material to twisted yarn. The need to twist industrial filaments also presents a supply shortage.

The industrial yarn twisting equipment mainly comprises a direct twisting machine, and the equipment is mainly designed for processing tire cords. The improved equipment can also use monofilament twisting because the equipment has higher price and large energy consumption, and rejects many enterprises. The weight of a common large-package two-for-one twisting package is about 8KG generally, even if 12KG is barely achieved after improvement, poor package forming and yarn feeding are easy to occur, oil stains are easy to occur to yarn, and the quality of the yarn cannot meet the requirements of enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a technical scheme of high-efficient industrial yarn twisting machine to the not enough that prior art exists, not only can reduce workman's intensity of labour, can discern the yarn moreover, control winding and twisting open and stop, reduce the loss and the plant maintenance of yarn, improve overall structure's stability and installation accuracy, make big package two-for-one twist with a twist package weight reach 12KG can not appear the problem that the package shaping is bad, the lower yarn is difficult, improve the quality of product.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a high-efficient industrial yarn twisting machine, includes locomotive, automobile body and rear of a vehicle, and the automobile body is located between locomotive and the rear of a vehicle, its characterized in that: the automatic spindle disengaging mechanism and the yarn breaking control system are arranged on the frame, and the automatic spindle disengaging mechanism is provided with a yarn storage tank; through the design of above-mentioned structure, not only can reduce workman's intensity of labour, can discern the yarn moreover, control the start-stop of coiling and twisting, reduce the loss and the equipment maintenance of yarn, improve overall structure's stability and installation accuracy, make big package two-for-one twisting package weight reach 12KG and can not appear the poor, the difficult problem of yarn down of package shaping, improve the quality of product.

Further, the bobbin creel comprises a yarn bobbin, a left arm, a right arm, a heavy hammer stabilizing device and a damping stabilizing device, wherein the yarn bobbin and the heavy hammer stabilizing device are arranged between the left arm and the right arm, the left arm is provided with a first handle, the left arm and the right arm are respectively connected with the damping stabilizing device, the damping stabilizing device is connected with the rack through angle iron, the bobbin creel is designed to meet the requirements of the weight of an industrial yarn twisting package of 12KG and the stability and reliability of the linear speed of 60-100 m/min, meanwhile, the bobbin creel is convenient to assemble, stable in structure and convenient to process, the heavy hammer stabilizing device can be used for connecting the left arm and the right arm, so that the yarn bobbin is fully contacted with the friction wheel to prevent slipping, the circumferential jumping generated during the operation of the bobbin creel can be reduced by the weight of the heavy hammer, and the damping stabilizing device can reduce the circumferential jumping generated during the operation of the bobbin creel, after the yarn winding of yarn bobbin was accomplished, can lift up certain position with the bobbin creel through first handle, the left side arm, the right side arm, weight stabilising arrangement and damping stabilising arrangement all adopt high-accuracy sheet metal construction, improve the machining precision of part, thereby promote the holistic assembly precision of bobbin creel, weight stabilising arrangement includes weight and connecting rod, lie in the one end of keeping away from the yarn bobbin on left side arm and the right side arm respectively located to two weights, connect through the connecting rod between two weights, the weight can reduce the circumference that produces and beat at bobbin creel during operation, the connecting rod has improved the stability of connecting between two weights.

Further, damping stabilising arrangement includes the damping plate, limiting plate and fastening components, the damping plate passes through the connecting axle and connects in the angle bar, be equipped with the arc guide slot on the damping plate, the limiting plate is located the both sides of damping plate, left arm and right arm all connect the limiting plate through fastening components, the damping plate can rotate along the angle bar through the connecting axle, limiting plate and fastening components are convenient for carry out the stable connection with left arm and right arm and damping plate, and can adjust the mounted position along the arc guide slot, the limiting plate has improved the stability of left arm and right arm installation, fastening components includes the anchorage bar, nut and pressure spring, the anchorage bar level runs through the left arm, the right arm, limiting plate and arc guide slot, the outer end at the anchorage bar is connected to the nut, be equipped with the pressure spring between the limiting plate in nut and the outside, can adjust the pressure spring through the nut, exert pressure for the damping plate. The damping plate is provided with a lock catch, the lock catch is positioned between the right arm and the damping plate, the lock catch is provided with a notch, the right arm is provided with a fixed shaft, the fixed shaft is matched with the notch, when the fixed shaft is inserted into the notch of the lock catch, the bobbin creel is separated from the friction wheel, and the bobbin creel stops working.

Further, be equipped with the friction pulley in the frame, the friction pulley is electron friction pulley, electron friction pulley includes the main shaft, the fixed end cover, the electromagnet seat, the electro-magnet, the bearing support seat, friction pulley shell subassembly and transmission cover, the electromagnet seat is connected in the outside of fixed end cover, fixed end cover and bearing support seat are connected respectively through the bearing to the main shaft, the electro-magnet is located the outside of main shaft, and be fixed in the electromagnet seat, the electro-magnet passes through transmission cover and connects friction pulley shell subassembly, bearing support seat connects friction pulley shell subassembly, can realize being connected of friction pulley shell subassembly and main shaft or break away from through the design of above-mentioned structure, satisfy the rotation requirement of friction pulley. Be equipped with the driving plate between electro-magnet and the main shaft, the driving plate passes through the pressure spring and connects the driving sleeve, and one side that is close to the driving plate on the main shaft is equipped with the friction disc, and the break-make electricity through the electro-magnet can control the driving plate and remove, satisfies the motion state to friction pulley shell subassembly and controls.

Further, the yarn storage tank comprises a lower yarn tank, an upper yarn tank and a spindle assembly, the upper yarn tank is connected above the lower yarn tank, the lower yarn tank is connected with the spindle automatic separation mechanism through the spindle assembly, the spindle assembly is connected with a main tangential belt motor through a tangential belt, the main tangential belt motor is arranged on the vehicle head, the main tangential belt motor can drive the spindle assembly to rotate through the tangential belt, and then the upper yarn tank and the lower yarn tank can be driven to rotate, so that the twisting requirement is met. A yarn feeding barrel is arranged between the upper yarn tank and the lower yarn tank.

Further, the automatic spindle disengaging mechanism comprises a spindle disc, an installation shaft and a spindle foot assembly, the spindle disc is connected with the spindle foot assembly through the installation shaft, the spindle foot assembly is connected with the rack, the spindle assembly is installed on the spindle disc, the installation shaft improves the connection stability between the spindle disc and the spindle foot assembly, the spindle disc can be disengaged from the tangential belt through the design of the spindle foot assembly, and the purpose of braking is achieved.

Further, the spindle foot component comprises a bottom plate, a spindle foot tension spring seat, a tension spring fixing seat, a cylinder, a supporting rod and a brake pad, the brake pad is fixed on the frame through the supporting rod, a mounting shaft is fixedly connected with the bottom plate, the bottom plate is sleeved on the supporting rod, the spindle foot tension spring seat is arranged on the bottom plate, the spindle foot tension spring seat is connected with the tension spring fixing seat through the tension spring, the tension spring fixing seat is fixed on the frame, the cylinder is arranged on the frame, the cylinder limits the spindle foot tension spring seat through a cylinder piston rod, a second handle is arranged on the spindle foot tension spring seat, after yarn breakage, a PLC (programmable logic controller) on the frame can open an electromagnetic valve and control the cylinder to work to enable the cylinder piston rod to retract, the spindle foot tension spring seat and the bottom plate to be close to the brake pad under the action of the tension spring, the spindle foot tension spring seat and the bottom plate are pulled to rotate along the supporting rod until the spindle foot spring seat and the spindle foot brake pad are contacted with each other to brake the spindle component, the spindle foot tension spring seat and the bottom plate can be pushed back to the original position through the second handle, and starting the cylinder, and limiting the bolster tension spring seat through a cylinder piston rod.

Further, broken yarn control system includes visit silk induction system, button and PLC control panel, visit silk induction system and button all connect in the frame through the mounting panel, the PLC control panel is located in the frame, visit silk induction system and button all with PLC control panel electric connection, can respond to the yarn through visiting silk induction system, and judge whether there is the yarn through the PLC control panel in the frame, when the yarn fracture, visit silk induction system rotates and stops sending the action instruction after the PLC control panel is handled, should visit silk induction system can include response wheel and hall sensor.

Furthermore, a precise hank over-feeding roller and a chain wheel type over-feeding roller are arranged on the rack, an over-feeding asynchronous motor is arranged on the head, the over-feeding asynchronous connection is connected with the precise hank over-feeding roller and the chain wheel type over-feeding roller, the precise hank over-feeding roller or the chain wheel type over-feeding roller can be controlled to work through the over-feeding asynchronous motor, and the requirement of actual processing is met.

Further, still include the conveyer belt, the conveyer belt is connected to the rear of a vehicle by the locomotive, and the conveyer belt is used for transporting the yarn section of thick bamboo to the rear of a vehicle, reduces cost of transportation, reduces workman's intensity of labour.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

1. the utility model discloses not only can reduce workman's intensity of labour, can discern the yarn moreover, control is convoluteed and is opened with opening of twisting and stop, reduces the loss and the plant maintenance of yarn, improves overall structure's stability and installation accuracy, makes big package two-for-one twisting package weight reach 12KG and can not appear the problem that the package shaping is bad, the yarn is difficult down, improves the quality of product.

2. The design of the bobbin creel can meet the requirement that the weight of an industrial yarn twisting package is 12KG, the linear speed is stable and reliable when 60-100 m/min, meanwhile, the bobbin creel is convenient to assemble, stable in structure and convenient to process, the heavy hammer stabilizing device can be used for connecting a left arm and a right arm, a yarn bobbin is enabled to be fully contacted with a friction wheel and prevented from slipping, circumferential jumping generated when the bobbin creel works can be reduced by the weight of the heavy hammer, the damping stabilizing device can reduce the circumferential jumping generated when the bobbin creel works, after winding yarns of the yarn bobbin are completed, the bobbin creel can be lifted to a certain position through the first handle, the left arm, the right arm, the heavy hammer stabilizing device and the damping stabilizing device are of high-precision sheet metal structures, the processing precision of parts is improved, and therefore the overall assembling precision of the bobbin creel is improved.

3. After yarn breakage, the PLC control panel on the rack can open the electromagnetic valve to control the air cylinder to work, so that the air cylinder piston rod retracts, the tension spring fixing seat is fixed, at the moment, the spindle foot tension spring seat and the bottom plate are pulled to rotate along the supporting rod under the action of the tension spring, the spindle disc is close to the brake pad until the spindle disc and the bottom plate are in contact with each other, the spindle assembly is braked, the spindle foot tension spring seat and the bottom plate can be pushed back to the original position through the second handle, the air cylinder is started, and the spindle foot tension spring seat is limited through the air cylinder piston rod.

4. Can respond to the yarn through visiting a silk induction system to judge whether there is the yarn through the PLC control panel in the frame, when the yarn fracture, visit a silk induction system and rotate and stop sending the action instruction after PLC control panel handles.

Description of the drawings:

the present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is an effect diagram of the high-efficiency industrial yarn twisting machine of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is an effect diagram of the middle bobbin creel of the present invention;

FIG. 5 is a schematic view of the structure in the direction C of FIG. 4;

FIG. 6 is a schematic view of the internal structure of the vehicle body according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at I;

FIG. 8 is an effect diagram of the friction wheel of the present invention;

FIG. 9 is a schematic cross-sectional view taken along line B-B of FIG. 8;

FIG. 10 is an enlarged view of a portion of FIG. 6 at II;

FIG. 11 is a schematic structural view of a yarn storage tank of the present invention;

fig. 12 is a schematic structural view of the tail of the middle vehicle of the present invention.

In the figure: 1-vehicle head; 2-vehicle tail; 3-a vehicle body; 4-a permanent magnet synchronous motor; 5-tangential belt main motor; 6-overfeeding asynchronous motor; 7-bobbin creel; 8-automatic spindle disengaging mechanism; 9-a frame; 10-a conveyor belt; 11-precision skein overfeed roller; 12-a chain wheel type overfeed roller; 13-angle iron; 14-a damping stabilizing device; 15-a damping plate; 16-a connecting shaft; 17-an arc-shaped guide groove; 18-a limiting plate; 19-a fastening rod; 20-a nut; 21-weight dropper; 22-a connecting rod; 23-left arm; 24-right arm; 25-a first handle; 26-a friction wheel; 27-a yarn bobbin; 28-locking and buckling; 29-notches; 30-a fixed shaft; 31-a button; 32-a wire detecting induction device; 33-a mounting plate; 34-a main shaft; 35-fixing the end cover; 36-electromagnet base; 37-an electromagnet; 38-a driving sleeve; 39-friction plate; 40-a transmission plate; 41-pressure spring; 42-bearing support seats; 43-a bearing; 44-a friction wheel housing assembly; 45-a bolster assembly; 46-a base plate; 47-bolster tension spring seat; 48-a tension spring fixing seat; 49-tension spring; 50-a cylinder piston rod; 51-a spindle plate; 52-mounting shaft; 53-support bars; 54-brake pad; 55-a second handle; 56-doffing the yarn tank; 57-feeding a yarn tank; 58-observation window; 59-spindle assembly; 60-a drive motor; and 61-a discharge plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

As shown in fig. 1 to 2, for the utility model discloses a high-efficient industrial yarn twisting machine, including locomotive 1, automobile body 3 and rear of a vehicle 2, automobile body 3 is located between locomotive 1 and the rear of a vehicle 2, and automobile body 3 includes that frame 9, bobbin creel 7, spindle break away from mechanism 8 and disconnected yarn control system automatically. The automobile body 3 can increase according to the customer demand, and 12 sections automobile bodies 3 can be installed to this application design at most, furthest share the cost of locomotive 1 and rear of a vehicle 2, improve the holistic price/performance ratio of equipment.

As shown in fig. 4 and fig. 5, the bobbin creel 7 is symmetrically arranged on the frame 9 and uniformly distributed along the length direction of the frame 9, the bobbin creel 7 includes a yarn bobbin 27, a left arm 23, a right arm 24, a weight stabilizing device and a damping stabilizing device 14, the yarn bobbin 27 and the weight stabilizing device are both arranged between the left arm 23 and the right arm 24, the left arm 23 is provided with a first handle 25, the left arm 23 and the right arm 24 are respectively connected with the damping stabilizing device 14, the damping stabilizing device 14 is connected with the frame 9 through an angle iron 13, the bobbin creel 7 is designed to meet the requirements of the industrial yarn twisting package weight of 12KG and the stability and reliability when the linear speed is 60 to 100m/min, meanwhile, the bobbin creel 7 is convenient to assemble, stable in structure and convenient to process, the weight stabilizing device can be used for connecting the left arm 23 and the right arm 24, so that the yarn bobbin 27 is fully contacted with the friction wheel 26, prevent skidding, and can lean on the circumference that weight 21 self weight reduced the production to beat at bobbin creel 7 during operation, damping stabilising arrangement 14 can reduce bobbin creel 7 circumference that produces at the during operation and beat, after yarn bobbin 27 winds the yarn and accomplishes, can lift bobbin creel 7 to certain position through first handle 25, left arm 23, right arm 24, weight stabilising arrangement and damping stabilising arrangement 14 all adopt high-accuracy sheet metal construction, improve the machining precision of part, thereby promote the holistic assembly precision of bobbin creel 7.

The weight stabilizing device comprises a weight 21 and a connecting rod 22, the two weights 21 are respectively arranged on a left arm 23 and a right arm 24 and positioned at one end far away from a yarn bobbin 27, the two weights 21 are connected through the connecting rod 22, the weight 21 can reduce circumferential run-out generated when the bobbin creel 7 works, and the connecting rod 22 improves the connection stability between the two weights 21.

The damping stabilizing device 14 comprises a damping plate 15, limiting plates 18 and fastening components, the damping plate 15 is connected to an angle iron 13 through a connecting shaft 16, an arc-shaped guide groove 17 is arranged on the damping plate 15, the limiting plates 18 are positioned on two sides of the damping plate 15, the left arm 23 and the right arm 24 are both connected with the limiting plates 18 through the fastening components, the damping plate 15 can rotate along the angle iron 13 through the connecting shaft 16, the limiting plates 18 and the fastening components are convenient for stably connecting the left arm 23 and the right arm 24 with the damping plate 15 and can adjust the installation position along the arc-shaped guide groove 17, the limiting plates 18 improve the installation stability of the left arm 23 and the right arm 24, the fastening components comprise fastening rods 19, nuts 20 and compression springs 41, the fastening rods 19 horizontally penetrate through the left arm 23, the right arm 24, the limiting plates 18 and the arc-shaped guide groove 17, the nuts 20 are connected to the outer ends of the fastening rods 19, the compression springs 41 are arranged between the nuts 20 and the limiting plates 18 on the outer sides, the compression spring 41 can be adjusted by the nut 20 to apply pressure to the damping plate 15.

The damping plate 15 is provided with a lock catch 28, the lock catch 28 is located between the right arm 24 and the damping plate 15, the lock catch 28 is provided with a notch 29, the right arm 24 is provided with a fixed shaft 30, the fixed shaft 30 is matched with the notch 29, when the fixed shaft 30 is inserted into the notch 29 of the lock catch 28, the bobbin creel 7 is separated from the friction wheel 26, and the bobbin creel 7 stops working.

As shown in fig. 8 and 9, a friction wheel 26 is arranged on the frame 9, the friction wheel 26 is located below the yarn bobbin 27, the head 1 is provided with a permanent magnet synchronous motor 4, and the permanent magnet synchronous motor 4 is connected with the friction wheel 26 and is used for driving the yarn bobbin 27 to rotate.

The friction wheel 26 is an electronic friction wheel, the electronic friction wheel comprises a main shaft 34, a fixed end cover 35, an electromagnet 37 seat 36, an electromagnet 37, a bearing 43 supporting seat 42, a friction wheel housing assembly 44 and a transmission sleeve 38, the electromagnet 37 seat 36 is connected to the outer side of the fixed end cover 35, the main shaft 34 is respectively connected with the fixed end cover 35 and the bearing 43 supporting seat 42 through the bearing 43, the electromagnet 37 is located on the outer side of the main shaft 34 and is fixed on the electromagnet 37 seat 36, the electromagnet 37 is connected with the friction wheel housing assembly 44 through the transmission sleeve 38, the bearing 43 supporting seat 42 is connected with the friction wheel housing assembly 44, the friction wheel housing assembly 44 can be connected with or separated from the main shaft 34 through the design of the structure, and the rotation requirement of the friction wheel 26 is met.

A transmission sheet 40 is arranged between the electromagnet 37 and the main shaft 34, the transmission sheet 40 is connected with the transmission sleeve 38 through a pressure spring 41, a friction plate 39 is arranged on one side, close to the transmission sheet 40, of the main shaft 34, the transmission sheet 40 can be controlled to move through the power on and power off of the electromagnet 37, and the requirement for controlling the motion state of the friction wheel shell assembly 44 is met.

As shown in fig. 6, both the automatic spindle disengaging mechanism 8 and the yarn breakage control system are disposed on the frame 9, the automatic spindle disengaging mechanism 8 includes a spindle disc 51, a mounting shaft 52 and a spindle foot assembly 45, the spindle disc 51 is connected to the spindle foot assembly 45 through the mounting shaft 52, the spindle foot assembly 45 is connected to the frame 9, the spindle assembly 59 is mounted on the spindle disc 51, the mounting shaft 52 improves the connection stability between the spindle disc 51 and the spindle foot assembly 45, and the spindle foot assembly 45 can be disengaged from the tangential belt through the design of the spindle foot assembly 45, and the purpose of braking is achieved.

As shown in fig. 10, the spindle foot assembly 45 includes a bottom plate 46, a spindle foot tension spring 49 seat 47, a tension spring 49 fixing seat 48, a cylinder, a support rod 53 and a brake pad 54, the brake pad 54 is fixed on the frame 9 through the support rod 53, the mounting shaft 52 is fixedly connected with the bottom plate 46, the bottom plate 46 is sleeved on the support rod 53, the spindle foot tension spring 49 seat 47 is arranged on the bottom plate 46, the spindle foot tension spring 49 seat 47 is connected with the tension spring 49 fixing seat 48 through the tension spring 49, the tension spring 49 fixing seat 48 is fixed on the frame 9, the cylinder is arranged on the frame 9, the cylinder limits the spindle foot tension spring 49 seat 47 through a cylinder piston rod 50, the spindle foot tension spring 49 seat 47 is provided with a second handle 55, after yarn breakage, a PLC control board on the frame 9 can open the electromagnetic valve to control the cylinder to operate, so as to retract the cylinder piston rod 50, because the tension spring 49 fixing seat 48 is fixed, at this time, the spindle foot tension spring 49 seat 47 and the bottom plate 46 are pulled to rotate along the support rod 53, the spindle disc 51 is close to the brake block 54 until the spindle disc and the brake block are contacted with each other, the spindle assembly 59 is braked, the seat 47 of the spindle foot tension spring 49 and the bottom plate 46 can be pushed back to the original position through the second handle 55, the air cylinder is started, and the seat 47 of the spindle foot tension spring 49 is limited through the air cylinder piston rod 50.

As shown in fig. 7, broken yarn control system includes spy silk induction system 32, button 31 and PLC control panel, spy silk induction system 32 and button 31 all connect in frame 9 through mounting panel 33, the PLC control panel is located on frame 9, spy silk induction system 32 and button 31 all with PLC control panel electric connection, can respond to the yarn through spy silk induction system 32, and judge whether there is the yarn through the PLC control panel in frame 9, when the yarn fracture, spy silk induction system 32 rotates and stops sending the action instruction after the PLC control panel is handled, this spy silk induction system 32 can include inductive wheel and hall sensor.

Because the industrial yarn all belongs to the high-strength silk, the yarn is smooth, and especially the yarn has the characteristic of twisting after the twisting, will twine together with the yarn when the doubling of strand yarn is close to, and when equipment was in the twisting process, the yarn twisting was accomplished or the broken yarn condition appeared:

1. the friction wheel 26 still continues to drive the yarn bobbin 27 to rotate, and the yarn is slowly wound on the chuck under the condition that the yarn runs to one side without tension control until the whole yarn bobbin 27 is clamped and then the yarn bobbin 27 is worn out to cause waste, and meanwhile, the cleaning work at the later stage is also increased;

2. spindle assembly 59 still rotates at high speed, and the broken yarn end can be wound on spindle assembly 59 very soon, because yarn intensity is high, even winding in spindle assembly 59 inside yarn also can not break, still can continuously outwards carry the yarn, until stopping up whole silk outlet, but also can appear the condition that the silk outlet does not stop up with certain probability, and at this moment the yarn is wound on spindle assembly 59 until not rotating, and the tangential belt still can grind the tangential belt in high-speed operation this moment.

Adopt the technical scheme that broken yarn control system and spindle automatic separation mechanism 8 combined together based on above-mentioned problem, the yarn is through visiting silk induction system 32, and the response wheel rotates and judges whether there is the yarn through automobile body 3PLC control panel, and every section automobile body 3 all joins in marriage a PLC control panel, is connected and is gathered to locomotive 1 by the communication cluster between every section. When the yarn is broken, the induction wheel stops rotating and sends an action command after being processed by PCL:

1) the alarm lamp of the headstock 1 is turned on, and the corresponding joint lamp is turned on to warn workers to come for processing.

2) The friction wheel 26 is attracted by the electromagnet 37 to stop rotating, so that the bobbin yarn is protected from being abraded and loss caused by winding is avoided, the electromagnet 37 is electrified to attract the transmission piece 40 to be separated from the main shaft 34, and the shell of the friction wheel 26 stops rotating.

3) The spindle automatically breaks away from, after yarn breakage, the control panel of the car body 3 opens the electromagnetic valve to control the cylinder of the cylinder to retract, and the spindle foot component 45 breaks away from the tangential belt through the tension spring 49 to achieve the purpose of braking.

As shown in fig. 11, a yarn storage tank is mounted on the automatic spindle disengaging mechanism 8, the yarn storage tank includes a lower yarn tank 56, an upper yarn tank 57 and a spindle assembly 59, the upper yarn tank 57 is connected above the lower yarn tank 56, an observation window 58 is arranged on the upper yarn tank 57, the lower yarn tank 56 is connected with the automatic spindle disengaging mechanism 8 through the spindle assembly 59, the spindle assembly 59 is connected with a main tangential belt motor 5 through a tangential belt, the main tangential belt motor 5 is arranged on the headstock 1, the spindle assembly 59 can be driven to rotate through the tangential belt by the main tangential belt motor 5, and the upper yarn tank 57 and the lower yarn tank 56 can be driven to rotate, so as to meet the twisting requirement. A yarn feeding cylinder is arranged between the upper yarn tank 57 and the lower yarn tank 56. Through the design of above-mentioned structure, not only can reduce workman's intensity of labour, can discern the yarn moreover, control the start-stop of coiling and twisting, reduce the loss and the equipment maintenance of yarn, improve overall structure's stability and installation accuracy, make big package two-for-one twisting package weight reach 12KG and can not appear the poor, the difficult problem of yarn down of package shaping, improve the quality of product. In order to reduce workman's intensity of putting the yarn, will put yarn height control within 460mm, increase the height in twisting district simultaneously, in order to reach the designing requirement, this application adopts split type yarn storage tank, when the workman puts into yarn storage tank with 12 KG's raw yarn, can take off last yarn tank 57 earlier, wait complete put yarn work after again according to boring to reach the purpose that reduces workman intensity of labour.

As shown in fig. 3, a precise hank over-feeding roller 11 and a chain wheel type over-feeding roller 12 are arranged on the frame 9, an over-feeding asynchronous motor 6 is arranged on the headstock 1, the over-feeding asynchronous connection is connected with the precise hank over-feeding roller 11 and the chain wheel type over-feeding roller 12, the precise hank over-feeding roller 11 or the chain wheel type over-feeding roller 12 can be controlled to work through the over-feeding asynchronous motor 6, the requirement of actual processing is met, the selection of customer requirements can be provided, and the economy of the equipment is reflected to a greater extent.

As shown in fig. 12, still include conveyer belt 10, conveyer belt 10 is connected to rear of a vehicle 2 by locomotive 1, and the rear of a vehicle is equipped with driving motor 60, and driving motor 60 passes through the belt and connects the driving roller, and the conveyer belt passes through the driving roller and connects locomotive and the rear of a vehicle respectively, and conveyer belt 10 is used for transporting bobbin to rear of a vehicle 2, reduces cost of transportation, reduces workman's intensity of labour, and the rear of a vehicle is equipped with ejection of compact board 61, the ejection of compact of the bobbin of the yarn of being convenient for.

The utility model is suitable for a twisting of carpet yarn such as fiber crops, wool, dacron, nylon and blending or polypropylene fibre nitrile wheel stretch yarn can twist into the plied yarn and directly twine into cylindrical bobbin with the stranded yarn.

The utility model discloses a twisting principle is that spindle subassembly 59 gyration a week, and the yarn is added two and twists with fingers, and first twisting with fingers is between yarn tension device and twisting dish yarn export, and the second is twisted with fingers and is exported and the balloon silk guide between twisting dish export and balloon silk guide, if spindle subassembly 59 changes 5000 revolutions per minute, the yarn produces 5000 x 2 ═ 10000 and twists with fingers.

The yarn feeding barrel is prevented from being retreated by a yarn retreating device in a fixed yarn storage tank, then enters a central hole of a rotating hollow spindle assembly 59 through a tension device, enters a twisting disc after rotating by 90 degrees, is deflected by a yarn storage disc from an outlet of the twisting disc to reach an air ring yarn guide to form an air ring, the height of the air ring is determined by the position of the air ring yarn guide, and the yarn passes through the air ring yarn guide, then reaches an overfeed roller through a yarn roller, then passes through a yarn moving yarn guide and is wound on a yarn bobbin 27 driven by a friction wheel 26 in a crossed mode.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.

Claims (10)

1. The utility model provides a high-efficient industrial yarn twisting machine, includes locomotive, automobile body and rear of a vehicle, the automobile body is located the locomotive with between the rear of a vehicle, its characterized in that: the automatic spindle separation mechanism and the yarn breakage control system are arranged on the rack, and the automatic spindle separation mechanism is provided with a yarn storage tank.

2. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the bobbin creel comprises a yarn bobbin, a left arm, a right arm, a heavy hammer stabilizing device and a damping stabilizing device, wherein the yarn bobbin and the heavy hammer stabilizing device are arranged between the left arm and the right arm, the left arm is provided with a first handle, the left arm and the right arm are respectively connected with the damping stabilizing device, the damping stabilizing device is connected with the rack through angle iron, the heavy hammer stabilizing device comprises a heavy hammer and a connecting rod, the two heavy hammers are respectively arranged on the left arm and the right arm and are positioned at one end far away from the yarn bobbin, and the two heavy hammers are connected through the connecting rod.

3. A high efficiency industrial yarn twisting machine according to claim 2, wherein: the damping stabilizing device comprises a damping plate, a limiting plate and a fastening assembly, wherein the damping plate is connected to the angle iron through a connecting shaft, an arc-shaped guide groove is formed in the damping plate, the limiting plate is located on two sides of the damping plate, the left arm and the right arm are connected through the fastening assembly, a lock catch is arranged on the damping plate and located between the right arm and the damping plate, a notch is formed in the lock catch, a fixed shaft is arranged on the right arm, and the fixed shaft is matched with the notch.

4. A high efficiency industrial yarn twisting machine according to claim 1, wherein: be equipped with the friction pulley in the frame, the friction pulley is electron friction pulley, electron friction pulley includes main shaft, fixed end cover, magnet seat, electro-magnet, bearing support seat, friction pulley shell subassembly and transmission cover, the magnet seat connect in the outside of fixed end cover, the main shaft passes through the bearing and connects respectively fixed end cover with the bearing support seat, the electro-magnet is located the outside of main shaft, and be fixed in the magnet seat, the electro-magnet passes through the transmission cover connects the friction pulley shell subassembly, the bearing support seat is connected the friction pulley shell subassembly, the electro-magnet with be equipped with the driving plate between the main shaft, the driving plate passes through the pressure spring and connects the transmission cover, be close to on the main shaft one side of driving plate is equipped with the friction disc.

5. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the yarn storage tank comprises a yarn discharging tank, a yarn feeding tank and a spindle assembly, the yarn feeding tank is connected to the upper portion of the yarn discharging tank, the yarn discharging tank is connected with the automatic spindle disengaging mechanism through the spindle assembly, the spindle assembly is connected with a main tangential belt motor through a tangential belt, and the main tangential belt motor is arranged on the vehicle head.

6. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the automatic spindle separation mechanism comprises a spindle disc, a mounting shaft and a spindle foot assembly, the spindle disc is connected with the spindle foot assembly through the mounting shaft, and the spindle foot assembly is connected with the rack.

7. A high efficiency industrial yarn twisting machine according to claim 6, wherein: the bolster subassembly includes bottom plate, bolster extension spring seat, extension spring fixing base, cylinder, bracing piece and brake block, the brake block passes through the bracing piece is fixed in the frame, installation axle fixed connection the bottom plate, the bottom plate cup joints on the bracing piece, bolster extension spring seat is located on the bottom plate, bolster extension spring seat passes through the extension spring and connects the extension spring fixing base, the extension spring fixing base is fixed in the frame, the cylinder is located in the frame, it is spacing that the cylinder passes through the cylinder piston rod bolster extension spring seat, be equipped with the second handle on the bolster extension spring seat.

8. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the yarn breakage control system comprises a yarn detection sensing device, a button and a PLC control panel, wherein the yarn detection sensing device and the button are connected to the rack through a mounting plate, the PLC control panel is arranged on the rack, and the yarn detection sensing device and the button are electrically connected with the PLC control panel.

9. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the precise skein overfeeding device is characterized in that a precise skein overfeeding roller and a chain wheel type overfeeding roller are arranged on the rack, an overfeeding asynchronous motor is arranged on the head, and the overfeeding asynchronous motor is connected with the precise skein overfeeding roller and the chain wheel type overfeeding roller in an asynchronous connection mode.

10. A high efficiency industrial yarn twisting machine according to claim 1, wherein: the conveying belt is connected to the tail of the vehicle through the vehicle head.

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