CN215163410U - Sliver can transportation system - Google Patents

Abstract

A can conveying system belongs to the technical field of textile machinery, and particularly relates to a can conveying system. The utility model provides a can conveying system. The utility model discloses a full section of thick bamboo exchange area, full section of thick bamboo transmission to the working barrel district that the weaving equipment that its characterized in that full section of thick bamboo exchange area had the barrel in the place ahead released, still include the mechanism that the working barrel that spins the working barrel district carried empty section of thick bamboo transfer passage head end, still include the mechanism that the weaving equipment that carries empty section of thick bamboo transfer passage terminal the place ahead and have the barrel was equipped with a section of thick bamboo district with empty section of thick bamboo transfer passage head end working barrel.

Description

Sliver can transportation system

Technical Field

The utility model belongs to the technical field of spinning machine, especially, relate to a can conveying system.

Background

In the spinning process, the traditional spinning flow generally passes through at least two processes, and the sliver cans between the two drawing processes are conveyed and circulated, so that at present, workers mainly carry and allocate the sliver cans, and the labor intensity of the workers is high, and the working efficiency is low.

Disclosure of Invention

The utility model discloses just to above-mentioned problem, provide a can conveying system.

In order to achieve the above object, the utility model discloses a following technical scheme, the utility model discloses a full section of thick bamboo exchange area, full section of thick bamboo transmission to the working barrel district that the full section of thick bamboo exchange area of its characterized in that has the weaving equipment (for example drawing frame) creeling release of a can in the place ahead, still include the mechanism that the working barrel that spins the working barrel district carries empty section of thick bamboo transfer passage head end, still include the mechanism that has a section of thick bamboo district with empty section of thick bamboo transfer passage head end working barrel to carry the weaving equipment that empty section of thick bamboo transfer passage terminal the place ahead has a can.

As a preferred scheme, the utility model has two empty tube channels symmetrically arranged at two sides; the two working barrel areas are symmetrically arranged on two sides, and the full barrel exchange area is arranged between the two empty barrel channels.

As a preferred scheme, the utility model discloses a can conveying system, its characterized in that full section of thick bamboo exchange area can merge a circuit with the full section of thick bamboo that the double-eye head was released and is traded a section of thick bamboo.

As a preferred scheme, can conveying system, its characterized in that still includes the full section of thick bamboo district of waiting, receives full section of thick bamboo of a full section of thick bamboo exchange district output in the full section of thick bamboo district of waiting, can transmit the full section of thick bamboo of receiving to the working barrel district in the full section of thick bamboo district of waiting.

As a preferred scheme, can conveyor system, its characterized in that it will receive through the mechanism of can changing to wait a section of thick bamboo district is full to be transmitted to the working barrel district.

As a preferred scheme, can conveying system, its characterized in that empty section of thick bamboo transfer passage is transversal arrangement's L shape, and empty section of thick bamboo transfer passage is terminal to inside bending.

As an optimal solution, can conveyor system, its characterized in that the mechanism that the weaving equipment that carries empty section of thick bamboo transport passageway terminal the place ahead with empty section of thick bamboo transport passageway head end working barrel has a can is equipped with a section of thick bamboo district includes transversely pushing away the arm and vertically pushing away the arm, pushes away the arm setting on the orbital mobile station of straight line, transversely pushes away the arm setting at empty section of thick bamboo transport passageway head end, vertically pushes away the arm setting at empty section of thick bamboo transport passageway terminal.

As a preferred scheme, can conveying system, its characterized in that be provided with the working barrel positioning mechanism in the working barrel district.

Secondly, can conveying system, its characterized in that the working barrel positioning mechanism adopts four-point fixed wheel location.

Additionally, can conveying system, its characterized in that four-point fixed wheel location does: four upright columns are arranged between adjacent working cylinders and at the rear end of the rearmost working cylinder, the arrangement direction of the four upright columns is perpendicular to the arrangement direction of the working cylinders, the intervals of the upright columns are the same, and the center connecting line of the working cylinders passes through the middle point of the connecting line of the four upright columns.

The utility model has the advantages of.

The utility model discloses full section of thick bamboo exchange area has the weaving equipment that a can was traded in the place ahead and transmits full section of thick bamboo to the working barrel district, still includes the mechanism that the working barrel that spins the working barrel district carried empty section of thick bamboo transfer passage head end, still includes and carries the mechanism that the weaving equipment that empty section of thick bamboo transfer passage terminal the place ahead has a can was distinguished to be equipped with a section of thick bamboo with empty section of thick bamboo transfer passage head end working barrel. The automatic transportation of the sliver can be realized, the labor intensity of workers is reduced, and the working efficiency is high.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description. The scope of protection of the present invention is not limited to the following description.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the whole creeling mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the full-bobbin exchange mechanism of the present invention.

Fig. 4 and 5 are working principle diagrams of the present invention.

Fig. 6 is a schematic view of the operation area of the present invention.

Fig. 7 is a schematic block circuit diagram of the present invention.

Fig. 8 and 9 are schematic diagrams of sensor position setting according to the present invention.

Fig. 10 is a schematic diagram of the control loop circuit of the present invention (plc type in fig. 10 is siemens S7-200).

Fig. 11 is a schematic circuit diagram of the main circuit of the present invention (in fig. 11, the shifting fork motor is a motor of a full-drum exchange mechanism, and the standby drum pushing motor drives the vertical pushing arm 14 and the track pushing motor drives the horizontal pushing arm 17).

The motor of fig. 11 can be driven by the contactor, and the control signal is sent by the PLC of fig. 10 to control the contactor. The motor in fig. 11 can also be driven by a frequency converter or a servo driver, and the frequency converter or the servo driver is controlled by sending out a control signal through the PLC in fig. 10.

In the figure, 1 is a can, 2 is a first drawing frame, 3 is an empty can conveying channel, 4 is a last drawing frame, 5 is a full can exchange mechanism, 6 is an integral can changing mechanism, 7 is a cylinder, 8 is a crank arm connecting rod, 9 is a transverse connecting rod, 10 is a motor, 11 is a driving wheel, 12 is an arc-shaped curved surface, 13 is a push rod, 14 is a longitudinal push arm, 15 is a shift lever, 16 is an upright post, 17 is a transverse push arm, and 18 is a gentle slope.

Detailed Description

As shown in the figure, the utility model discloses a can conveying system, couple together twice drawing frame (twice process), first full section of thick bamboo of drawing output, get into full section of thick bamboo exchange area, full section of thick bamboo exchange area transmits the full section of thick bamboo that first and trade a section of thick bamboo release to whole section of thick bamboo waiting area of trading, still include whole section of thick bamboo waiting area of trading, whole section of thick bamboo waiting area of trading receives full section of thick bamboo and accumulates, through control system, control whole section of thick bamboo mechanism of trading, the can of accumulating in whole section of thick bamboo waiting area of trading (full section of thick bamboo), once all carry to next section of thick bamboo feeding working barrel district, still include simultaneously the mechanism of carrying empty section of thick bamboo conveying channel head end and being equipped with the section of thick bamboo with the working barrel that the working barrel area spun, still include carry empty section of thick bamboo conveying channel head end working barrel end and be equipped with the mechanism in section of thick bamboo district.

The two empty cylinder channels are symmetrically arranged on two sides; meanwhile, the two channels can be communicated in the cylinder preparation area after the first drawing and can be communicated in the full cylinder exchange area; and the last drawing is fed, the two working barrel areas are symmetrically arranged at two sides, and the full barrel exchange area is arranged between the two full barrel channels.

The full-bobbin exchange area combines full bobbins pushed out by the double-head and bobbin-changing operation into a circuit.

The full-bobbin exchange mechanism of the full-bobbin exchange area comprises a motor, a transmission wheel and a push rod, wherein the motor is used for driving the transmission wheel, the transmission wheel is provided with a transverse push rod, and the transmission wheel rotates horizontally to drive the push rod to rotate horizontally to dial a full bobbin from one line into the other line.

The full-bobbin exchange mechanism can also adopt a Y-shaped deflector rod mechanism, the turntable drives the Y-shaped deflector rod to rotate, the full bobbin is moved from one line to the other line, and two sides of the front end of the Y-shaped deflector rod are provided with rollers, as shown in figures 1, 8 and 9.

And a toggle head vertical to the push rod is arranged at the front end of the push rod.

As shown in fig. 3, the full-bobbin exchanging mechanism is arranged on the bracket, and the front end of the bracket is provided with an arc-shaped curved surface, so that the can move smoothly without being blocked.

The full-cylinder replacing device also comprises a full-cylinder waiting area (an integral cylinder replacing waiting area), the full-cylinder waiting area receives full cylinders output by the full-cylinder replacing area and accumulates the full cylinders, and a cylinder replacing mechanism beside the full-cylinder waiting area can transmit all the received full cylinders to the working cylinder area.

The cylinder changing mechanism comprises an air cylinder, a connecting rod mechanism and a push rod, the connecting rod mechanism comprises a transverse connecting rod and a connecting lever connecting rod, the transverse connecting rod is respectively in shaft connection with one end of the connecting lever connecting rod and an air cylinder output rod, the middle part of the connecting lever connecting rod and the end part of an air cylinder main body are respectively in shaft connection with the fixed frame, and the other end of the connecting lever connecting rod is in shaft connection with the push rod. The creeling mechanism can be hidden under the pedal, namely the mechanism can walk above the mechanism.

The two crank arm connecting rods are respectively arranged at the front end and the rear end of the transverse connecting rod, the front end and the rear end of the transverse connecting rod are in shaft connection with the cylinder output rod, and two sides of the push rod are respectively in shaft connection with the two crank arms.

The cylinder receives an integral cylinder changing signal sent by the control system, the cylinder is started to push the connecting rod mechanism, the push rod on the outer side of the connecting rod extends outwards, and meanwhile, all the cylinders are pushed fully.

And the full waiting cylinder area transmits the received full cylinder to the working cylinder area through the shifting rod.

The empty tube conveying channel is in an L shape which is transversely arranged, the tail end of the empty tube conveying channel is bent inwards, and two lines of the first drawing spare tube area are communicated with each other.

The mechanism for conveying the working barrel at the head end of the empty barrel conveying channel to the tail end of the empty barrel conveying channel and preparing the barrel area comprises a transverse pushing arm and a longitudinal pushing arm, the pushing arm is arranged on a moving platform of a linear track, the transverse pushing arm is arranged at the head end of the empty barrel conveying channel, and the longitudinal pushing arm is arranged at the tail end of the empty barrel conveying channel.

The end part of the longitudinal push arm is arranged on the mobile station through a clamp spring or a lifting cylinder. The longitudinal push arm returns to rotate (rotate in one direction) through the clamp spring or the cylinder rises to avoid the front barrel.

And a barrel pushing mechanism for pushing the prepared barrel in the barrel preparation area into the head and the barrel preparation area is arranged at the barrel preparation area in front of the head and barrel preparation area (the barrel pushing mechanism can adopt a patent number ZL201610543519.3 and is named as an automatic large sliver can changing device of a drawing frame).

A shifting lever which can shift the empty cylinder into the head is arranged at the cylinder entering area of the head. The deflector rod can be arranged on a moving platform of the linear track, and the return stroke of the deflector rod can be rotated (unidirectional rotation) through a snap spring or lifted by an air cylinder to avoid a front cylinder.

As shown in fig. 8 and 9, the full bobbin condition in the full bobbin area is detected (detected by the working bobbin detection sensor on the front side), when a bobbin exists, the bobbin is delivered to the left eye full bobbin storage area or the right eye full bobbin storage area according to the set route (manual intervention or the device is put into a debugging mode, the touch screen or the button is used for controlling the relevant parts to independently act and deliver the bobbin storage area), when the specified full bobbin number is detected (detected by the working bobbin detection sensor), the bobbin pushing mechanism pushes out the full bobbin, meanwhile, the empty barrel is pushed out to the empty barrel channel, the empty barrel channel is conveyed to the head and is provided with a barrel area detection part, residual cotton is sucked in the next step (namely, residual cotton and cotton slivers in the finished working barrel are removed to ensure that the working barrel is an empty barrel), and the main controller judges (through detection of a sensor for detecting the in-place empty barrel) whether the left and right spare barrel channels firstly convey the spare barrel to the head and are provided with a barrel storage part (which channel can be manually intervened and moved firstly).

And a working barrel positioning mechanism is arranged in the working barrel area.

And the working barrel in the working barrel area is positioned by adopting a four-point fixed wheel.

The four-point fixed wheel is positioned as follows: four rotatable columns are arranged between adjacent working cylinders and at the rear end of the rearmost working cylinder, the arrangement direction of the four columns is perpendicular to the arrangement direction of the working cylinders, the intervals of the columns are the same, and the center connecting line of the working cylinders passes through the middle point of the connecting line of the four columns.

A standby bobbin detection sensor is arranged in a bobbin standby area in front of the primary drawing bobbin entering area, a rotating arm side in-place sensor (for detecting whether a full bobbin is pushed in place) is arranged in a full bobbin exchange area, a sensor for detecting the return of an empty bobbin push rod is arranged at the starting end of an empty bobbin channel, and a sensor for detecting the in-place of an empty bobbin is arranged at the tail end of the empty bobbin channel; the entry end of the cylinder waiting area is provided with a cylinder standby push rod homing detection sensor, and the two ends outside the cylinder waiting area are provided with working cylinder detection sensors (used for detecting whether the number of full cylinders in the cylinder waiting area is full or not).

When the front side working barrel detection sensor (i.e. A, B holes working barrel detection one in fig. 9) detects that a full barrel enters the exchange area, the motor of the full barrel exchange mechanism is started, and the push rod on the full barrel exchange mechanism is driven to rotate by the driving wheel, so that the upper barrel on one line is pushed to the other line.

The sensor adopts a microswitch, a forming switch, a proximity switch or a photoelectric switch.

The utility model discloses still include the master controller, the detection signal input port of master controller with be equipped with a section of thick bamboo detection sensor, the rocking arm side sensor that targets in place, detect the sensor of empty section of thick bamboo push rod playback, detect the sensor that empty section of thick bamboo targets in place, be equipped with a section of thick bamboo push rod playback and detect the sensor, the working barrel detects the sensor and links to each other, after the full section of thick bamboo signal of the former process drawing frame is received to master controller, begin to carry out control can conveying work, and simultaneously, former process tape section of thick bamboo weaving equipment is after accomplishing the action of changing a section of thick bamboo, can automatic reentrant running state again.

The master controller adopts PLC.

1. Head and barrel full → full barrel exchange area → full barrel waiting area

As shown in fig. 5, the head-full can is pushed out by the automatic can changing (the function of the drawing frame in the previous process), the can automatically moves downwards on the gentle slope 18, and the line can way B slides to the full can waiting area in advance through the full can changing area (without block); the line barrel path full barrel exchange area A is intercepted by a rotating arm (namely a push rod of the full barrel exchange mechanism), and the rotating arm conveys the full barrel path A to the line B in a rotating mode. The tumbler enters the line in advance according to the requirement and merges the two line strip barrels after waiting for the second wave to be full. And the work is alternated in sequence. When only one eye works at the end, the system only fills the waiting tube area of one line. The dispatching rotating arm has the function of moving the full can, and can push and compact the strip can which does not completely enter the full waiting can area to prepare for the whole can changing action.

2. Full tube waiting area → working tube area → empty tube channel

The whole creeling is adopted in the link, 6 full creels push out 6 working drums which are spun completely at one time, the full creels replace the original working drums, the whole creeling is realized, the spun working drums are pushed to an empty drum conveying channel and are pushed to a head by a pushing arm, and a drum preparing area is reserved.

And (3) integral tube replacement: under the pedal of the middle channel, a connecting rod mechanism is arranged, a set of pushing mechanism is arranged on the left and the right respectively, and each pushing mechanism is driven by two 80 cylinders. Note: when the whole can is replaced, the residual strips of the can are cleaned (collected) by strip receiving personnel at one time.

Positioning the sliver cans: in order to prevent the can from freely moving and overcome the eccentricity caused by the universal wheels, the working barrel is positioned by four-point fixed wheels, and the repeated positioning and passing are realized by the small elastic deformation of the can when the working barrel enters and exits the positioning points. The working barrel is limited, and the range of full barrel movement is very small.

3. Empty tube channel → spare tube area and empty tube exchange area

The empty can transportation adopts a linear track pushing arm to do reciprocating motion and push the empty cans in one direction, and all the empty cans under replacement are pushed simultaneously. Two sets of push arm mechanisms are arranged on two sides. When the push arm moves, an alarm is given.

The pushing arm is driven by a motor, a linear rail and a belt to push all the empty cylinders into the standby cylinder queuing channel. The empty cylinders are conveyed one by the channel conveying arm, and the rear conveying arm is matched with the pushing arm to push the empty cylinders to the positions of the spare cylinders one by one. The head combining machine is pulled into the head combining equipment by a self-contained bobbin changing mechanism of the head combining machine, and enters the next circulation.

The single-side hollow cylinder simultaneously meets the feeding requirement of the two standby cylinders, and after all the cylinders are transported, the pushing arm returns to the end and waits for the next cycle; and the rear transport arm can move to another eye to prepare a cylinder for transportation and prepare for work according to scheduling.

In fig. 6, the grid parts are all human channels, including pedals; the rest are channels for the cylinders, and the channels for the cylinders on the two sides can be used for people to walk when no cylinder passes through.

The utility model discloses can conveying system can adopt PLC (or other control elements such as controller, motion control ware) as the master controller, and relevant data and parameter accessible touch-sensitive screen (or human-computer interface, or utilize head and, last and drawing frame touch-sensitive screen) show or set for. The device can receive the action signals sent by the head parallel and the tail parallel, and can also send command signals to the head parallel and the tail parallel drawing frame, detect by using elements such as a switch, a sensor and the like, and execute actions by using elements such as a motor, an electromagnetic valve and the like.

The utility model is suitable for an automatic transport of a strip section of thick bamboo between twice drawing process (equipment). The empty cylinder which is not spun is pushed to the head area by the movable push arm at one time. The rotating arm mechanism with the exchange function can be carried in two directions to work, and meets the requirements of end mixing and mixing. Two single-hole drawing frames can be used for final drawing. The integral tube-changing mechanism with the cylinder driving link mechanism can push all the tubes to be worked at one time to carry out integral tube-changing. When the system is stopped by one eye at the end, the system can still work circularly.

The utility model discloses can conveying system can use at the weaving machine that has the can (like drawing frame, carding machine etc.), like the drawing frame.

The utility model discloses a can transportation system, the output can of the textile machine with cans in the previous process is transmitted to the feeding working area of the textile machine with cans in the next process, and then the can is transmitted back to the standby area of the textile machine with cans in the previous process by the feeding working area; the transportation system comprises a full bobbin exchange area and is characterized in that the full bobbin exchange area transmits full bobbins pushed out by the bobbin exchanging of the textile machine with the sliver cans in the previous process to an integral bobbin exchanging waiting area of the textile machine with the sliver cans in the next process, the transportation system comprises an integral bobbin exchanging mechanism, all accumulated full bobbins replace all the slivers in a feeding working area of the textile machine with the sliver cans in the previous process, a mechanism for conveying the finished working cans in the working barrel area to the head end of an empty bobbin conveying channel and a mechanism for conveying the working barrels in the head end of the empty bobbin conveying channel to the barrel preparing area of the textile machine with the sliver cans in the previous process at the tail end of the empty bobbin conveying channel.

The two empty tube conveying channels are symmetrically arranged on two sides, and the two lines are communicated in a first drawing standby tube area; the two last drawing feeding working barrel areas are symmetrically arranged on two sides, the full barrel exchange area is arranged between the two empty barrel channels, the two lines are communicated, and the two whole barrel exchange areas are respectively aligned to the first drawing discharging direction and are adjacent to the last drawing feeding working barrel area.

The operation of the present invention will be described with reference to the accompanying drawings.

a) Spinning a full cylinder by the head and eye A, and returning to the head and standby cylinder through an empty cylinder channel after the operation is emptied to form a circulation line A; spinning a full cylinder by the head and the B eye, and returning to the head and the spare cylinder through an empty cylinder channel after the work is emptied to form a B circulation line.

b) Immediately entering a full-barrel exchange area after the first full barrel is discharged; the empty cylinder is transported back to the head and the cylinder preparation area, and the cylinder preparation areas A, B are communicated with each other to form an empty cylinder exchange area.

c) The empty tube exchange area, line A (B) is transported back to the empty tube, and A, B two-eye spare tubes can be simultaneously provided by any line to continue working.

d) A full bobbin exchange area, wherein after the head automatically replaces the bobbin and pushes out the full bobbin, the full bobbins of two eyes are immediately combined into a circuit in the full bobbin exchange area so as to ensure the mixed feeding end; meanwhile, the waiting cylinder area of any line can be filled as required. The functions are simultaneously satisfied, one line is stopped at the end, the other line works normally, and all heads and full cylinders are merged by the full cylinder exchange area and sent to the normal working line.

e) 28 on-track cans (full cans, empty cans, running cans and buffer cans) of each line are initially arranged, and can be correspondingly increased according to requirements.

f) When the sliver enters the final sliver guide area and is fed into the sliver guide area (the sliver waiting area), the six slivers move transversely at the same time, and the working sliver cans are integrally replaced.

g) When the full bobbin exchange area or the empty bobbin exchange area is used for scheduling and the whole bobbin exchange, the head can not automatically exchange the bobbin, and can receive the signals after the actions are finished and can execute the bobbin exchange actions.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims (10)

1. The sliver can conveying system comprises a full can exchange area, and is characterized in that the full can exchange area transmits a full can pushed out by the textile equipment with a sliver can in front to a working can area, a mechanism for conveying the working can spun in the working can area to the head end of an empty can conveying channel, and a mechanism for conveying the working can at the head end of the empty can conveying channel to a spinning equipment with a sliver can in front of the tail end of the empty can conveying channel.

2. The can transport system of claim 1 wherein said empty can channel is two, symmetrically disposed on both sides; the two working barrel areas are symmetrically arranged on two sides, and the full barrel exchange area is arranged between the two empty barrel channels.

3. The can transport system of claim 1 wherein said full can exchange area merges full cans ejected by a double-eyed and exchanged can into a single line.

4. The can transfer system of claim 1, further comprising a waiting fill area for receiving the full can output from the full can exchange area, the waiting fill area being capable of transferring the received full can to the mandrel area.

5. The can transport system of claim 4 wherein said waiting area transfers received full cans to said mandrel area via a can changer.

6. The can transport system of claim 1 wherein said empty can transport channel is a transversely disposed L-shape with the end of the empty can transport channel being bent inwardly.

7. The can transport system of claim 1 wherein said means for transporting the cans at the head end of the empty can transport path to the reserve area of the textile apparatus having cans in front of the end of the empty can transport path comprises a lateral push arm and a longitudinal push arm, the push arm being disposed on the linear track platform, the lateral push arm being disposed at the head end of the empty can transport path, and the longitudinal push arm being disposed at the end of the empty can transport path.

8. The can transport system of claim 1 wherein a can positioning mechanism is disposed within said can region.

9. The can transport system of claim 8 wherein said mandrel positioning mechanism is positioned using four fixed-point wheels.

10. The can transport system of claim 9 wherein said four-point fixed wheel is positioned to: four upright columns are arranged between adjacent working cylinders and at the rear end of the rearmost working cylinder, the arrangement direction of the four upright columns is perpendicular to the arrangement direction of the working cylinders, the intervals of the upright columns are the same, and the center connecting line of the working cylinders passes through the middle point of the connecting line of the four upright columns.

Images