CN211664215U - Automatic carry and move back yarn and separation collection device - Google Patents

Abstract

The utility model relates to an automatic move back yarn technical field, have the effect that production efficiency is high. The utility model discloses an automatic conveying yarn-withdrawing and separating and collecting device, which comprises a conveying mechanism, a yarn-withdrawing mechanism and a yarn-discharging mechanism, wherein the conveying mechanism is used for transmitting rod yarns to the yarn-withdrawing mechanism, the yarn-withdrawing mechanism comprises a vertical fixed seat, the fixed seat is provided with two rows of parallel slide rails I along the length direction of the fixed seat, a sliding plate slides on the slide rails I, a clamping piece for clamping the rod yarns is arranged on the sliding plate, and the back surface of the fixed seat is provided with a lifting cylinder for driving the sliding plate to slide along the slide rails I; the fixing seat is fixedly provided with an installation seat positioned above the clamping piece, and the installation seat is fixedly provided with a vertical ejector rod; the yarn discharging mechanism comprises two sliding rails II which are horizontally arranged outside the lower part of the ejector rod and point to the axis of the ejector rod, and yarn receiving frames are arranged on the two sliding rails II in a sliding mode. The automatic collection of the cone yarn on the hollow rod is realized.

Description

Automatic carry and move back yarn and separation collection device

Technical Field

The utility model relates to an automatic move back yarn technical field, more specifically say, it relates to an automatic carry and move back yarn and separation collection device.

Background

The bobbin yarn dyeing is a great trend of yarn dyeing development of enterprises such as yarn dyeing, knitting, yarn manufacturing and the like. The bobbin yarn dyeing is a yarn dyeing process integrating dyeing processes of boiling, bleaching, dyeing, soaping and the like into a whole after raw yarn is fed into a cylinder, and has the characteristics of high labor productivity and high automation degree.

The basic process flow of cheese dyeing is as follows: loosening yarn, loading into a cage, dyeing, drying and rewinding. The cone yarns need to be caged before dyeing, wherein a common caging mode is to enable a plurality of monomer cone yarns to be arranged on an empty rod to form a rod yarn, then a plurality of rod yarns are arranged into a cage and put into a dye vat for dyeing.

And (3) drying the dyed rod yarns, withdrawing the rod yarns after drying, namely separating the cone yarns from the empty rods, transferring to the next procedure after collecting, and collecting and recycling the separated empty rods. The yarn mode of moving back of present most mill adopts artifical manual yarn that moves back, and this mode is not only hard and time consuming, and production efficiency is low, and the workman very easily strikes and damages the idle rod when moving back yarn operation and collection section of thick bamboo yarn and idle rod, causes the loss of idle rod and scraps. Therefore, an automatic conveying, yarn withdrawing, separating and collecting device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automatic carry and move back yarn and separation collection device has the effect that production efficiency is high.

In order to achieve the technical purpose, the utility model provides a following technical scheme: an automatic conveying, yarn withdrawing, separating and collecting device comprises a conveying mechanism, a yarn withdrawing mechanism and a yarn discharging mechanism, wherein the conveying mechanism is used for transmitting rod yarns to the yarn withdrawing mechanism, the yarn withdrawing mechanism comprises a vertical fixed seat, two rows of parallel first sliding rails are arranged on the fixed seat along the length direction of the fixed seat, a sliding plate slides on the first sliding rails, a clamping element used for clamping the rod yarns is arranged on the sliding plate, and a lifting cylinder used for driving the sliding plate to slide along the first sliding rails is arranged on the back surface of the fixed seat; the fixing seat is fixedly provided with an installation seat positioned above the clamping piece, the installation seat is fixedly provided with a vertical ejector rod, and the diameter of the ejector rod is smaller than that of an empty rod of the rod yarn;

the yarn discharging mechanism comprises two sliding rails II which are horizontally arranged outside the lower portion of the ejector rod and point to the axis of the ejector rod, yarn receiving frames slide on the two sliding rails II, the yarn discharging mechanism is provided with a rodless cylinder which drives the yarn receiving frames to slide along the length direction of the sliding rails II, and a paper box used for storing bobbin yarns is arranged below the yarn receiving frames.

Through adopting above-mentioned technical scheme, the staff puts into conveying mechanism with the pole yarn in proper order, the pole yarn is sent and is moved back yarn mechanism, the clamping piece is cliied the pole yarn, the dead lever and the ejector pin of pole yarn are located same straight line simultaneously, the lift cylinder is with the lifting of clamping piece, the dead lever butt ejector pin of pole yarn, the relative ejector pin of dead lever is static, the section of thick bamboo yarn that overlaps on the dead lever will be extracted and overlap on the ejector pin by the clamping piece, hold the claw and take away empty dead lever away, no pole cylinder will connect the yarn frame to move under the ejector pin, the clamping piece loosens, section of thick bamboo yarn on the ejector pin is because of the dead weight, fall on connecing the yarn frame in proper order, the section of thick bamboo yarn rolls to the carton along connecing the yarn frame, the mechanized yarn that has accomplished the section of thick bamboo yarn moves. Meanwhile, the ejector rod vertically props the hollow rod, so that the hollow rod cannot be damaged during yarn withdrawal, and the hollow rod is prevented from being lost and scrapped.

Preferably, the clamping member comprises a double-head cylinder fixed on the sliding plate, output rods sliding in the vertical direction of the sliding rail are respectively arranged at two ends of the double-head cylinder, an extension plate is fixedly arranged at the tail end of each output rod, and a clamping jaw is arranged at one end, far away from the output rods, of each extension plate.

Through adopting above-mentioned technical scheme, two follower bars of double-end cylinder shrink the back, and two clamping jaws will fold, with pole yarn cramp, two follower bars stretch out the back, and two clamping jaws will part, do not need manual assembly pole yarn, have improved machining efficiency.

Preferably, the conveying mechanism comprises a conveying belt pointing to the position right below the ejector rod, two parallel guide rods are arranged above the conveying belt and parallel to the length direction of the conveying belt, the gap between the two guide rods is the same as the diameter of the cheese, and a material blocking cylinder is arranged at one end, close to the yarn withdrawing mechanism, of each guide rod.

Through adopting above-mentioned technical scheme, two guide arms have restricted the moving direction of pole yarn, and the pole yarn can only follow the conveyer belt and remove, has guaranteed the accuracy that the pole yarn was carried. The material blocking cylinder is controlled by the controller, when one rod yarn is located in the clamping piece, the material blocking cylinder is started while the controller controls the clamping piece, other rod yarns are blocked on the conveying belt, and the influence on normal work of the clamping piece caused by the fact that two rod yarns are continuously conveyed to the clamping piece is prevented.

Preferably, a lifting mechanism is arranged right below the yarn withdrawing mechanism, the lifting mechanism comprises a limiting supporting rod for supporting a chassis of the idle rod, and the lifting mechanism is provided with a cylinder for driving the limiting supporting rod to vertically lift;

the conveying belt is provided with a mechanical arm capable of clamping the top end of the rod yarn, and a conveying chain for driving the mechanical arm to slide along the length direction of the conveying belt is arranged above the conveying belt.

Through adopting above-mentioned technical scheme, the pole yarn removes the conveyer belt end back, and the manipulator presss from both sides tightly the top of pole yarn, and on the conveying chain sent manipulator and pole yarn to spacing die pin simultaneously, lifting mechanism's cylinder was with spacing die pin lifting, the bottom of the tight butt ejector pin in the idle rod top of pole yarn, the manipulator unclamped and resets, realized the transfer to the pole yarn, realized the fixed to the idle rod, when avoiding the clamping jaw to pull out the section of thick bamboo yarn, the idle rod follows the section of thick bamboo yarn and removes.

Preferably, an empty rod transfer mechanism is arranged outside the yarn withdrawing mechanism and comprises a supporting rod outside the fixing seat, two holding claws which are driven to open and close by cylinders are hinged to the supporting rod, the empty rod transfer mechanism is provided with a cylinder which drives the supporting rod to slide along the horizontal and vertical directions of the fixing seat, and the two holding claws are used for clamping the empty rod.

Through adopting above-mentioned technical scheme, the back is all taked away to section of thick bamboo yarn on the pole yarn, starts the cylinder and will hold the claw and open, moves the bracing piece to fixing base dead ahead again, makes the bare bar be located between two holding claws, and closed holding claw can grasp the bare bar tightly, and the bracing piece resets, has just taken away the bare bar away, does not influence subsequent pole yarn processing, and the bare bar of receiving between the claw will hold takes away, and a batch of bare bar just can be grabbed to the holding claw, has improved work efficiency.

Preferably, the back of the fixing seat is provided with a group of rod retracting claws for taking away the hollow rods, the back of the fixing seat is provided with a rod retracting box for storing the hollow rods, a rodless cylinder for driving the rod retracting claws to slide along the horizontal and vertical directions of the fixing seat is arranged above the rod retracting box, the number of the group of rod retracting claws is two, and the two rod retracting claws are controlled to open and close through the cylinder.

Through adopting above-mentioned technical scheme, hold the claw with behind the clamping jaw of empty rod clamp, no pole cylinder will receive the pole claw and remove before the fixing base, grasp by the tight empty rod of holding the claw, hold the claw and loosen, no pole cylinder resets, moves the empty rod directly over receiving the pole case, receives the pole claw and loosens the back, and empty rod does not need the manual work to collect the empty rod because the dead weight falls in receiving the pole case, has improved work efficiency.

Preferably, the rodless cylinder is provided with a rotating motor for controlling the rotation of the two rod retracting claws.

Through adopting above-mentioned technical scheme, receive pole claw and no pole cylinder and transport the idle pole and receive the pole case directly over, the rotation of rotating electrical machine control receipts pole claw is turned into the level with vertical idle pole, receive the pole claw simultaneously and loosen, the idle pole level falls into and receives the pole case, the idle pole can pile up in proper order in receiving the pole case, has reduced the clearance of adjacent idle pole, has guaranteed to receive the pole incasement and can put a little idle pole as much as possible, has reduced the clearance frequency of receiving the pole case, has reduced workman's work burden.

To sum up, the utility model discloses following effect has been gained:

1. by means of the matching of the conveying mechanism, the yarn withdrawing mechanism and the yarn discharging mechanism, the automatic collection of the cone yarn on the hollow rod is realized.

2. By means of the matching of the lifting mechanism and the yarn withdrawing mechanism, the hollow rod is tightly jacked by the ejector rod, and the bobbin yarn on the hollow rod cannot be taken down;

3. by means of the cooperation of the empty rod transfer mechanism and the yarn discharge mechanism, automatic separated collection of cone yarns and empty rods is achieved, and manual operation is not needed.

Drawings

FIG. 1 is a schematic view for showing the overall structure in the present embodiment;

FIG. 2 is a schematic view showing a specific structure of the yarn unwinding mechanism in the present embodiment;

fig. 3 is a schematic diagram for showing a specific structure of the yarn winding mechanism in the embodiment;

FIG. 4 is a schematic view showing a specific structure of the transfer mechanism in the present embodiment;

FIG. 5 is a schematic view showing the relationship between the lifting mechanism and the yarn withdrawing mechanism in the present embodiment;

FIG. 6 is a schematic view showing the relationship between the empty bar transfer mechanism and the yarn withdrawal mechanism in the present embodiment;

fig. 7 is a schematic diagram for showing a specific structure of the empty bar transfer mechanism in this embodiment.

In the figure, 1, a conveying mechanism; 11. a hollow rod; 12. a conveyor belt; 13. a guide bar; 14. a material blocking cylinder; 2. a yarn withdrawing mechanism; 21. a fixed seat; 22. a first slide rail; 23. a sliding plate; 24. a clamping member; 241. a double-ended cylinder; 242. an extension plate; 243. a clamping jaw; 25. a mounting seat; 26. a top rod; 3. a yarn discharging mechanism; 31. a second slide rail; 32. a yarn receiving frame; 33. a carton; 4. a lifting mechanism; 41. a limiting support rod; 42. a manipulator; 43. a conveyor chain; 5. an empty bar transfer mechanism; 51. a support bar; 52. a gripper jaw; 53. a rod retracting claw; 54. a rod retracting box; 55. a rotating electric machine.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b): an automatic conveying, yarn returning, separating and collecting device is shown in figure 1 and comprises a conveying mechanism 1, a yarn returning mechanism 2 and a yarn discharging mechanism 3, wherein the conveying mechanism 1 is used for transmitting rod yarns to the yarn returning mechanism 2.

As shown in fig. 2, the yarn withdrawing mechanism 2 includes a vertical fixed seat 21, two parallel rows of first sliding rails 22 are arranged along the length direction of the fixed seat 21, a sliding plate 23 slides on the first sliding rails 22, a clamping member 24 for clamping the rod yarn is arranged on the sliding plate 23, and a lifting cylinder for driving the sliding plate 23 to slide along the first sliding rails 22 is arranged on the back surface of the fixed seat 21; the fixed seat 21 is fixedly provided with an installation seat 25 positioned above the clamping piece 24, the installation seat 25 is fixedly provided with a vertical ejector rod 26, and the diameter of the ejector rod 26 is smaller than the hollow rod 11 of the rod yarn.

As shown in fig. 2, the clamping member 24 includes a double-headed cylinder 241 fixed on the sliding plate 23, two ends of the double-headed cylinder 241 are respectively provided with output rods sliding along the vertical direction of the sliding rail, the end of each output rod is fixedly provided with an extension plate 242, and one end of the extension plate 242 far away from the output rods is provided with a clamping jaw 243. After the two output rods of the double-head cylinder 241 contract, the two clamping jaws 243 are folded to clamp the rod yarn, and after the two output rods extend out, the two clamping jaws 243 are separated, the rod yarn does not need to be assembled manually, and the processing efficiency is improved.

As shown in fig. 3, the yarn discharging mechanism 3 comprises two slide rails two 31 horizontally placed outside the lower part of the top bar 26 and pointing to the axis of the top bar 26, a yarn receiving frame 32 slides on the two slide rails two 31, the yarn discharging mechanism 3 is provided with a rodless cylinder driving the yarn receiving frame 32 to slide along the length direction of the slide rails two 31, and a paper box 33 for storing cone yarns is arranged below the yarn receiving frame 32.

The staff puts into conveying mechanism 1 with the pole yarn in proper order, the pole yarn is sent to and is moved back yarn mechanism 2, clamping piece 24 presss from both sides the pole yarn, the empty pole 11 and the ejector pin 26 of pole yarn are located the same straight line simultaneously, lift cylinder lifts clamping piece 24, the empty pole 11 butt ejector pin 26 of pole yarn, empty pole 11 is static relative to ejector pin 26, the section of thick bamboo yarn that overlaps on the empty pole 11 will be pulled out and overlap on ejector pin 26 by clamping piece 24, hold claw 52 and take away empty pole 11, no pole cylinder will connect the yarn frame 32 to move under the ejector pin 26, clamping piece 24 loosens, the section of thick bamboo yarn on the ejector pin 26 is because of the dead weight, fall on receiving the yarn frame 32 in proper order, the section of thick bamboo yarn rolls in the carton 33 along receiving the yarn frame 32, the mechanized yarn that has accomplished the section of thick bamboo yarn is moved back, do not need the manual yarn that. Meanwhile, the ejector rod 26 vertically props the hollow rod 11, so that the hollow rod 11 cannot be damaged during yarn withdrawal, and the loss and the scrapping of the hollow rod 11 are avoided.

As shown in fig. 4, the conveying mechanism 1 includes a conveying belt 12 pointing to the right below the ejector rod 26, two parallel guide rods 13 are arranged above the conveying belt 12, the two guide rods 13 are parallel to the length direction of the conveying belt 12, the gap between the two guide rods 13 is the same as the diameter of the cheese, and a material blocking cylinder 14 is arranged at one end of each guide rod 13 close to the yarn withdrawing mechanism 2. The two guide rods 13 limit the moving direction of the rod yarns, and the rod yarns can only move along with the conveying belt 12, so that the accuracy of rod yarn conveying is guaranteed. The material blocking air cylinder 14 is controlled by the controller, when one rod yarn is located in the clamping piece 24, the controller controls the clamping piece 24 and starts the material blocking air cylinder 14 to block other rod yarns on the conveying belt 12, and the phenomenon that the two rod yarns are continuously conveyed into the clamping piece 24 to influence the normal work of the clamping piece 24 is avoided.

As shown in fig. 4 and 5, a lifting mechanism 4 is arranged right below the yarn withdrawing mechanism 2, the lifting mechanism 4 comprises a limit supporting rod 41 for supporting a chassis of the idle rod 11, the lifting mechanism 4 is provided with an air cylinder for driving the limit supporting rod 41 to vertically lift, a manipulator 42 capable of clamping the top end of the rod yarn is arranged above the conveyor belt 12, a conveyor chain 43 for driving the manipulator 42 to slide along the length direction of the conveyor belt 12 is arranged above the conveyor belt 12, and the air cylinder for lifting the manipulator 42 is arranged on the conveyor chain 43. After the rod yarns move to the tail end of the conveyor belt 12, the top ends of the rod yarns are clamped by the manipulator 42, and meanwhile, the manipulator 42 and the rod yarns are conveyed to the limiting supporting rod 41 by the conveyor chain 43, so that the rod yarns are transferred. The cylinder of the lifting mechanism 4 lifts the limiting supporting rod 41, the top end of the empty rod 11 of the rod yarn tightly abuts against the bottom end of the ejector rod 26, the manipulator 42 loosens and resets, the empty rod 11 is fixed, and when the clamping jaw 243 is prevented from pulling down the cone yarn, the empty rod 11 moves along with the cone yarn.

As shown in fig. 6, an empty rod transfer mechanism 5 is arranged outside the yarn withdrawing mechanism 2, the empty rod transfer mechanism 5 includes a support rod 51 outside the fixing base 21, two holding claws 52 which are driven to open and close by an air cylinder are hinged on the support rod 51, the empty rod transfer mechanism 5 is provided with an air cylinder which drives the support rod 51 to slide along the horizontal and vertical direction of the fixing base 21, and the two holding claws 52 are used for clamping the empty rod 11. After the section of thick bamboo yarn on the pole yarn is all taken away, start the cylinder and open holding claw 52, remove fixing base 21 dead ahead with bracing piece 51 again, make empty pole 11 be located between two holding claws 52, closed holding claw 52 can be grabbed empty pole 11 tightly, reset bracing piece 51, just taken away empty pole 11, do not influence subsequent pole yarn processing, take away empty pole 11 between holding claw 52, holding claw 52 just can grab a batch of empty pole 11.

As shown in fig. 7, a set of retracting claws 53 for taking away the empty rod 11 is arranged on the back of the fixed seat 21, a retracting box 54 for storing the empty rod 11 is arranged on the back of the fixed seat 21, a rodless cylinder for driving the retracting claws 53 to slide along the horizontal and vertical directions of the fixed seat 21 is arranged above the retracting box 54, two retracting claws 53 are controlled to open and close by the cylinders, after the holding claw 52 clamps the empty rod 11 out of the clamping claw 243, the rodless cylinder moves the retracting claws 53 to the front of the fixed seat 21, grasps the empty rod 11 grasped by the holding claw 52, the holding claw 52 is loosened, the rodless cylinder is reset, the empty rod 11 is moved to the position right above the retracting box 54, after the retracting claws 53 are loosened, the empty rod 11 falls in the retracting box 54 due to self weight, manual collection of the empty rod 11 is not needed, and the working efficiency is improved.

As shown in fig. 7, the rodless cylinder is provided with a rotary motor 55 that controls the rotation of the two retraction levers 53. Receive pole claw 53 and no pole cylinder and transport empty pole 11 and receive pole case 54 directly over, rotating electrical machines 55 control and receive pole claw 53 rotation, change vertical empty pole 11 into the level, receive pole claw 53 and loosen simultaneously, empty pole 11 level falls into and receives pole case 54, empty pole 11 can pile up in receiving pole case 54 in proper order, the clearance of adjacent empty pole 11 has been reduced, guaranteed to receive in the pole case 54 to put some empty poles 11 as much as possible, the clearance frequency of receiving pole case 54 has been reduced, workman's work burden has been reduced.

The working process is as follows: the staff places the pole yarn on conveyor belt 12 of conveying mechanism 1 in proper order, and the pole yarn removes behind the conveyer belt 12 end, keeps off material cylinder 14 and prevents the pole yarn and continues to remove. After the device is started, the manipulator 42 on the conveyor belt 12 clamps the top end of the hollow rod 11 of the rod yarn at the forefront end, the material blocking cylinder 14 contracts, the conveyor chain 43 drives the manipulator 42 to move forwards, and meanwhile, the material blocking cylinder 14 stretches out again.

The rod yarn at the front end moves to the limiting supporting rod 41 of the lifting mechanism 4, the limiting supporting rod 41 is lifted by the cylinder of the lifting mechanism 4, the hollow rod 11 of the rod yarn is tightly abutted to the ejector rod 26, the mechanical arm 42 releases the rod yarn and resets, meanwhile, the double-end cylinder 241 of the clamping piece 24 drives the output rod to contract, the clamping jaw 243 clamps the cone yarn on the rod yarn, the lifting cylinder drives the sliding plate 23 to ascend, so that the cone yarn on the rod yarn is driven to ascend relative to the hollow rod 11, and the cone yarn on the hollow rod 11 is pulled out and sleeved on the ejector rod 26.

The lifting mechanism 4 descends, the hollow rod 11 is separated from the ejector rod 26, meanwhile, the two holding claws 52 of the hollow rod transfer mechanism 5 are opened, the air cylinder pushes the two holding claws 52 to the hollow rod 11, the two holding claws 52 clamp the hollow rod 11, the air cylinder drives the holding claws 52 to leave the fixed seat 21, meanwhile, the rodless air cylinder moves the rod retracting claw 53 to the hollow rod 11 and grasps, the rod retracting claw 53 resets to move the hollow rod 11 to the paper box 33, the rotating motor 55 drives the rod retracting claw 53 to rotate, the rod retracting claw 53 is loosened, and the hollow rod 11 falls into the paper box 33.

The yarn receiving frame 32 of the yarn outlet mechanism 3 is pushed to the position right below the clamping piece 24 by the rodless cylinder, the clamping piece 24 is loosened, the cheese sequentially falls into the yarn withdrawing frame, the cheese falls into the paper box 33 due to dead weight, and collection of the cheese is achieved.

Claims (7)

1. The utility model provides an automatic carry and move back yarn and separation collection device which characterized in that: the yarn taking device comprises a conveying mechanism (1), a yarn withdrawing mechanism (2) and a yarn discharging mechanism (3), wherein the conveying mechanism (1) is used for transferring rod yarns to the yarn withdrawing mechanism (2), the yarn withdrawing mechanism (2) comprises a vertical fixed seat (21), two parallel first sliding rails (22) are arranged on the fixed seat (21) along the length direction of the fixed seat, a sliding plate (23) slides on the first sliding rails (22), a clamping piece (24) used for clamping the rod yarns is arranged on the sliding plate (23), and a lifting cylinder used for driving the sliding plate (23) to slide along the first sliding rails (22) is arranged on the back of the fixed seat (21); an installation seat (25) positioned above the clamping piece (24) is fixedly arranged on the fixed seat (21), a vertical ejector rod (26) is fixedly arranged on the installation seat (25), and the diameter of the ejector rod (26) is smaller than that of the empty rod (11) of the rod yarn;

the yarn discharging mechanism (3) comprises two sliding rails (31) which are horizontally arranged outside the lower part of the ejector rod (26) and point to the axis of the ejector rod (26), yarn receiving frames (32) slide on the sliding rails (31), the yarn discharging mechanism (3) is provided with a rodless cylinder which drives the yarn receiving frames (32) to slide along the length direction of the sliding rails (31), and a paper box (33) used for storing cone yarns is arranged below the yarn receiving frames (32).

2. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 1, wherein: the clamping piece (24) comprises a double-head cylinder (241) fixed on the sliding plate (23), two ends of the double-head cylinder (241) are respectively provided with an output rod which slides along the vertical direction of the sliding rail, the tail end of each output rod is fixedly provided with an extension plate (242), and one end, far away from the output rods, of each extension plate (242) is provided with a clamping jaw (243).

3. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 2, wherein: conveying mechanism (1) is including conveyer belt (12) under directional ejector pin (26), conveyer belt (12) top is provided with two parallel guide arms (13), two guide arm (13) are parallel with conveyer belt (12) length direction, two the clearance and the section of thick bamboo yarn diameter of guide arm (13) are the same, guide arm (13) are close to the one end of withdrawing yarn mechanism (2) and are provided with and keep off material cylinder (14).

4. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 3, wherein: a lifting mechanism (4) is arranged right below the yarn withdrawing mechanism (2), the lifting mechanism (4) comprises a limiting supporting rod (41) for supporting a chassis of the idle rod (11), and the lifting mechanism (4) is provided with an air cylinder for driving the limiting supporting rod (41) to vertically lift;

and a manipulator (42) capable of clamping the top end of the rod yarn is arranged above the conveyor belt (12), and a conveyor chain (43) for driving the manipulator (42) to slide along the length direction of the conveyor belt (12) is arranged above the conveyor belt (12).

5. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 4, wherein: move back yarn mechanism (2) and be provided with empty pole transfer mechanism (5) outward, empty pole transfer mechanism (5) are including outside bracing piece (51) of fixing base (21), articulated on bracing piece (51) have two to open closed holding claw (52) through the cylinder drive, empty pole transfer mechanism (5) are provided with drive bracing piece (51) along the cylinder that fixing base (21) horizontal vertical direction slided, two holding claw (52) are used for pressing from both sides tight empty pole (11).

6. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 5, wherein: the back of fixing base (21) is provided with a set of receipts pole claw (53) that are used for taking away idle pole (11), the back of fixing base (21) is provided with receipts pole case (54) that are used for storing idle pole (11), receive pole case (54) top and be provided with the no pole cylinder that drive receipts pole claw (53) slided along fixing base (21) horizontal vertical direction, a set of receipts pole claw (53) has two, two receipts pole claw (53) are through cylinder control opening and closure.

7. The automatic conveying, yarn-withdrawing, separating and collecting device as claimed in claim 6, wherein: and a rotating motor (55) for controlling the rotation of the two rod retracting claws (53) is arranged on the rodless cylinder.

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