阅读说明：本技术 一种卷纱空管的存储及释放系统 (Storage and release system for yarn winding empty tube ) 是由 徐巧 杨涛 梅顺齐 杨黎业 姬巧玲 唐雪梅 孟凡贺 于 2021-04-13 设计创作，主要内容包括：一种卷纱空管的存储及释放系统,包括卷绕筒子夹、筒子夹连接板与空管存储单元,其中,卷绕筒子夹包括夹顶横梁、活动侧臂与固定侧臂,夹顶横梁的后端与筒子夹连接板的前端相连接,空管存储单元包括放管部与引管部,所述放管部与筒子夹连接板相连接,放管部的内部设置有至少一个空管,所述放管部的前端与引管部的高端相连接,引管部的底端朝向管夹持区的方向延伸,且引管部的底端、管夹持区之间设置有出纱卷间隙以装载空管。本设计不仅自动化程度较高,能够节省工序,而且工作效率较高,易于改造与使用。(A storage and release system for a yarn winding empty tube comprises a winding bobbin clamp, a bobbin clamp connecting plate and an empty tube storage unit, wherein the winding bobbin clamp comprises a top clamping beam, a movable side arm and a fixed side arm, the rear end of the top clamping beam is connected with the front end of the bobbin clamp connecting plate, the empty tube storage unit comprises a tube releasing part and a tube guiding part, the tube releasing part is connected with the bobbin clamp connecting plate, at least one empty tube is arranged inside the tube releasing part, the front end of the tube releasing part is connected with the high end of the tube guiding part, the bottom end of the tube guiding part extends towards the direction of a tube clamping area, and a yarn winding gap is arranged between the bottom end of the tube guiding part and the tube clamping area to load the empty tube. The design has the advantages of higher automation degree, process saving, higher working efficiency and easy modification and use.)

1. A storage and release system of a yarn winding empty tube comprises a winding bobbin clamp (2) and a bobbin clamp connecting plate (3), wherein the winding bobbin clamp (2) comprises a clamp top beam (21), a movable side arm (22) and a fixed side arm (23), the rear end of the clamp top beam (21) is connected with the front end of the bobbin clamp connecting plate (3), two ends of the clamp top beam (21) are respectively connected with the top ends of the movable side arm (22) and the fixed side arm (23), the bottom ends of the movable side arm (22) and the fixed side arm (23) are respectively provided with a movable plug tray (25) and a fixed plug tray (26), a tube clamping area (27) is arranged between the movable plug tray (25) and the fixed plug tray (26), the part of the movable side arm (22) close to the movable plug tray (25) is connected with the inner end of an inclined handle (24), the outer end of the inclined handle (24) extends towards the direction far away from the movable side arm (22), the method is characterized in that:

the storage and release system further comprises an empty pipe storage unit (5), the empty pipe storage unit (5) comprises a pipe placing part (51) and a pipe guiding part (52), the pipe placing part (51) is connected with the bobbin clamp connecting plate (3), at least one empty pipe (10) is arranged inside the pipe placing part (51), the front end of the pipe placing part (51) is connected with the high end of the pipe guiding part (52), the bottom end of the pipe guiding part (52) extends towards the direction of the pipe clamping area (27), and a yarn outlet coil gap (101) is formed between the bottom end of the pipe guiding part (52) and the pipe clamping area (27).

2. The system for storing and releasing empty tubes of wound yarn as claimed in claim 1, wherein: and a plate-beam included angle (31) formed between the front end of the bobbin clamp connecting plate (3) and the clamp top cross beam (21) is an obtuse angle.

3. A system for storing and releasing empty tubes of wound yarn according to claim 1 or 2, characterized in that: the bobbin placing part (51) comprises an empty bobbin storage box (511), a box connecting support (512) and a bobbin placing sliding rail (513), at least one empty bobbin (10) is arranged in the empty bobbin storage box (511), the side part of the empty bobbin storage box (511) is connected with the bottom of the box connecting support (512), the top of the box connecting support (512) is in sliding fit with the bobbin placing sliding rail (513) above the box connecting support, the bottom surface of the bobbin placing sliding rail (513) is connected with the side part of a bobbin clamp connecting plate (3), and the rear end of the bobbin clamp connecting plate (3) extends upwards in an inclined mode relative to the front end of the bobbin clamp connecting plate (3); the front end of the empty pipe storage box (511) is provided with a pipe outlet (514), and two ends of the pipe outlet (514) are respectively provided with a lifting baffle (53) which is matched with the pipe outlet (514) in a switching way;

the pipe guide part (52) comprises a middle guide cross beam (521) and a left guide angle beam (522) and a right guide angle beam (523) which are connected with the two ends of the middle guide cross beam (521), the pipe outlet (514) is positioned on one side of the middle guide cross beam (521), the left guide angle beam (522) and the right guide angle beam (523) are positioned on the other side of the middle guide cross beam (521), a guide opening (524) is formed between the bottom end of the left guide angle beam (522) and the bottom end of the right guide angle beam (523), and the guide opening (524) is arranged opposite to the pipe clamping area (27).

4. A system for storing and releasing empty tubes of wound yarn as claimed in claim 3, wherein: the guide pipe part (52) further comprises a guide pipe folding bottom plate (54), a longitudinal connecting rod (541) and a guide rotating shaft (542), the guide pipe folding bottom plate (54) comprises a high flat plate (546) and a low flat plate (547) which are connected with each other, the guide rotating shaft (542) penetrates through the high flat plate (546) and is hinged to the middle of a middle guide cross beam (521), the middle guide cross beam (521) is matched with the guide rotating shaft (542) in a rotating mode, the part, close to the guide rotating shaft (542), of the middle guide cross beam (521) is hinged to one end of the longitudinal connecting rod (541), the longitudinal connecting rod (541) is of a folding structure, the other end of the longitudinal connecting rod (541) is hinged to the output end of a guide pipe cylinder (544), the side portion of the guide pipe cylinder (544) is connected with the low flat plate (547), and the top surface of the low flat plate (547) is connected with the side portion of the empty pipe storage box (511) through a guide pipe side support (543).

5. The system for storing and releasing empty bobbin of rolled yarn as claimed in claim 4, wherein: the front end of the high flat plate (546) is provided with an upward-bent guide folding pipe (545), the front end of the hollow pipe storage box (511) is provided with a downward-bent storage box folding pipe (515), and the storage box folding pipe (515) is higher than the guide folding pipe (545).

6. The system for storing and releasing empty bobbin of rolled yarn as claimed in claim 5, wherein: the empty tube storage box (511) comprises a storage box bottom plate (516) and storage box side plates (517) vertically connected with two sides of the storage box bottom plate, the rear end of the storage box bottom plate (516) is vertically connected with a storage box rear plate (518), the front end of the storage box bottom plate (516) is an outlet pipe opening (514), and the front end of the storage box bottom plate (516) is provided with a storage box folding pipe (515) which is bent downwards.

7. The system for storing and releasing empty bobbin of rolled yarn as claimed in claim 6, wherein: the end part of a position, close to the pipe outlet (514), on the storage box side plate (517) is connected with an outward extending lug plate (519), the front surface of the outward extending lug plate (519) is connected with the back surface of a push-pull type electromagnetic valve (531), the output end of the push-pull type electromagnetic valve (531) is positioned at the bottom of the outward extending lug plate, the output end of the push-pull type electromagnetic valve (531) is connected with the bottom end of a lifting baffle plate (53), and the distance between the two lifting baffle plates (53) is smaller than the distance between the two push-pull type electromagnetic valves (531).

8. A system for storing and releasing empty tubes of wound yarn as claimed in claim 3, wherein: the left guide corner beam (522) and the right guide corner beam (523) are consistent in structure and respectively comprise a corner side plate (525), a corner bottom plate (526) and a corner lug plate (527), the rear end of the corner bottom plate (526) is connected with the end part of the middle guide cross beam (521), the outer side edge of the corner bottom plate (526) is vertically connected with the bottom side edge of the corner side plate (525), the part, close to the middle guide cross beam (521), on the corner side plate (525) is connected with the inner end of the corner lug plate (527), the outer end of the corner lug plate (527) expands outwards, and the outer end of the corner lug plate (527) is located between the inner end of the corner lug plate (527) and the middle guide cross beam (521).

9. A system for storing and releasing empty tubes of wound yarn according to claim 1 or 2, characterized in that: the inside of pressing from both sides top crossbeam (21) is provided with crossbeam extension spring (211), the top of activity side arm (22) carries out normal running fit through crossbeam round pin axle (221) and the tip of pressing from both sides top crossbeam (21), and the position that is nearly its top on activity side arm (22) is connected with the outer end of crossbeam extension spring (211), and the inner of crossbeam extension spring (211) is connected with the inner of extension spring bottom plate (222), and the bottom of extension spring bottom plate (222) and the inner wall fixed connection who presss from both sides top crossbeam (21), and extension spring bottom plate (222) are located the inside of pressing from both sides top crossbeam (21).

10. A system for storing and releasing empty tubes of wound yarn as claimed in claim 9, wherein: the movable side arm (22) and the fixed side arm (23) are of a channel beam structure and respectively comprise a beam bottom plate (231), a beam front plate (232) and a beam rear plate (233), the bottom of the inner side surface of the beam bottom plate (231) is connected with the movable inserting disc (25) or the fixed inserting disc (26), the front side and the rear side of the outer side surface of the beam bottom plate (231) are respectively and vertically connected with the beam front plate (232) and the beam rear plate (233) in a corresponding mode, and the tops of the beam bottom plate (231), the beam front plate (232) and the beam rear plate (233) are connected with the inner wall (211) of the beam in the top clamping beam (21) together.

Technical Field

The invention relates to a replacement design of an empty tube, belongs to the field of direct twisting machines or two-for-one twisting machines, and particularly relates to a storage and release system of a yarn winding empty tube.

Background

In a direct twisting machine or a two-for-one twisting machine, when an empty winding bobbin (namely an empty tube) is wound on a machine to be a finished yarn roll after being wound to be full, at the moment, the finished yarn roll needs to be taken down and the empty tube needs to be replaced, at present, the operation of taking down the finished yarn roll and replacing the empty tube is mostly manual operation, during operation, the bobbin clamp needs to be manually lifted together with the finished yarn roll firstly, then the finished yarn roll is taken down through the matching of two hands, then the finished yarn roll is placed on a doffing vehicle, then the empty tube is taken out through the two hands, and then the empty tube is replaced on the bobbin clamp.

The invention patent application with the application number of 201810744690.X and the application date of 2018, 7 and 9 discloses a clamping device and a clamping method for a two-for-one twister winding bobbin, the clamping device comprises an electric cylinder trolley provided with a lifting platform, a robot is mounted on the lifting platform, a telescopic mechanism is fixedly mounted on one side of an operating arm of the robot, a clamping mechanism is mounted at the front end of the telescopic mechanism, two clamping jaws are mounted at the head of the telescopic mechanism, a lifting manipulator is mounted at the front end of the operating arm of the robot, the winding bobbin is clamped by the clamping device from the twister winding mechanism and then placed on a bobbin placing vehicle, although the design is operated by the robot, the labor is saved, and the clamping device still has the following defects:

the robot in the design completely simulates manual operation in the prior art, two clamping jaws replace two hands in the manual work, the clamping jaws are firstly adopted to take away yarn coils, then the clamping jaws are adopted to replace new hollow pipes, the process cannot be saved and the operation steps cannot be simplified when the whole process is seen, meanwhile, the degree of automation is low, and the robot only replaces the hands with mechanical clamping jaws and is not high in innovation.

The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention aims to overcome the defects and problems of low automation degree and incapability of saving working procedures in the prior art, and provides a storage and release system for empty yarn winding pipes, which has high automation degree and can save working procedures.

In order to achieve the above purpose, the technical solution of the invention is as follows: a storage and release system of a yarn winding empty tube comprises a winding bobbin clamp and a bobbin clamp connecting plate, wherein the winding bobbin clamp comprises a clamp top beam, a movable side arm and a fixed side arm, the rear end of the clamp top beam is connected with the front end of the bobbin clamp connecting plate, two ends of the clamp top beam are respectively connected with the movable side arm and the top end of the fixed side arm, the bottom ends of the movable side arm and the fixed side arm are respectively provided with a movable inserting disc and a fixed inserting disc, a tube clamping area is arranged between the movable inserting disc and the fixed inserting disc, the part of the movable side arm, which is close to the movable inserting disc, is connected with the inner end of an inclined handle, and the outer end of the inclined handle extends towards the direction far away from the movable side arm;

the storage and release system further comprises an empty pipe storage unit, the empty pipe storage unit comprises a pipe placing part and a pipe guiding part, the pipe placing part is connected with the bobbin clamp connecting plate, at least one empty pipe is arranged inside the pipe placing part, the front end of the pipe placing part is connected with the high end of the pipe guiding part, the bottom end of the pipe guiding part extends towards the direction of the pipe clamping area, and a yarn outlet roll gap is formed between the bottom end of the pipe guiding part and the pipe clamping area.

And a plate-beam included angle formed between the front end of the bobbin clamp connecting plate and the clamp top cross beam is an obtuse angle.

The bobbin placing part comprises a hollow bobbin storage box, a box connecting support and a bobbin placing slide rail, at least one hollow bobbin is arranged in the hollow bobbin storage box, the side part of the hollow bobbin storage box is connected with the bottom part of the box connecting support, the top part of the box connecting support is in sliding fit with the bobbin placing slide rail above the box connecting support, the bottom surface of the bobbin placing slide rail is connected with the side part of a bobbin clamp connecting plate, and the rear end of the bobbin clamp connecting plate extends upwards in an inclined mode relative to the front end of the bobbin clamp connecting plate; the front end of the empty pipe storage box is provided with a pipe outlet, and two ends of the pipe outlet are respectively provided with a lifting baffle plate which is matched with the pipe outlet in a switching way;

the pipe guiding part comprises a middle guiding cross beam, a left guiding angle beam and a right guiding angle beam, wherein the left guiding angle beam and the right guiding angle beam are connected with the two ends of the middle guiding cross beam, the pipe outlet is located on one side of the middle guiding cross beam, the left guiding angle beam and the right guiding angle beam are located on the other side of the middle guiding cross beam, a guiding opening is formed between the bottom end of the left guiding angle beam and the bottom end of the right guiding angle beam in a clamping mode, and the guiding opening and the pipe clamping area are arranged just opposite to each other.

The leading pipe part further comprises a leading pipe folding bottom plate, a longitudinal connecting rod and a leading rotating shaft, the leading pipe folding bottom plate comprises a high flat plate and a low flat plate which are connected with each other, the leading rotating shaft penetrates through the high flat plate and then is hinged with the middle of a middle guiding cross beam, the middle guiding cross beam is in running fit around the leading rotating shaft, the part, close to the leading rotating shaft, of the middle guiding cross beam is hinged with one end of the longitudinal connecting rod, the longitudinal connecting rod is of a folding structure, the other end of the longitudinal connecting rod is hinged with the output end of a leading pipe air cylinder, the side part of the leading pipe air cylinder is connected with the low flat plate, and the top surface of the low flat plate is connected with the side part of the empty pipe storage box through a leading pipe side support.

The front end of the high flat plate is provided with a guide folding pipe which is bent upwards, the front end of the empty pipe storage box is provided with a storage box folding pipe which is bent downwards, and the storage box folding pipe is higher than the guide folding pipe.

The empty tube storage box comprises a storage box bottom plate and storage box side plates vertically connected with the two sides of the storage box bottom plate, the rear end of the storage box bottom plate is vertically connected with the storage box rear plate, the front end of the storage box bottom plate is an outlet, and the front end of the storage box bottom plate is provided with a storage box folding tube which is bent downwards.

The end part close to the outlet pipe opening on the side plate of the storage box is connected with the extending ear plate, the front surface of the extending ear plate is connected with the back surface of the push-pull type electromagnetic valve, the output end of the push-pull type electromagnetic valve is positioned at the bottom of the extending ear plate, the output end of the push-pull type electromagnetic valve is connected with the bottom end of the lifting baffle plate, and the distance between the two lifting baffle plates is smaller than the distance between the two push-pull type electromagnetic valves.

The structure of left side guide angle roof beam, right side guide angle roof beam is unanimous, all includes angle curb plate, angle bottom plate and angle otic placode, the rear end of angle bottom plate is connected with the tip of well guide crossbeam, and the outside limit of angle bottom plate is connected with the bottom side limit of angle curb plate is perpendicular, and the position of nearly well guide crossbeam on the angle curb plate is connected with the inner of angle otic placode, and the outer end of angle otic placode is outwards expanded, and the outer end of angle otic placode is located between the inner and the well guide crossbeam of angle otic placode.

The inside of pressing from both sides a crossbeam is provided with the crossbeam extension spring, the top of activity side arm carries out normal running fit through crossbeam round pin axle and the tip of pressing from both sides a crossbeam, and the position that is nearly its top on the activity side arm is connected with the outer end of crossbeam extension spring, and the inner of crossbeam extension spring is connected with the inner of extension spring bottom plate, the bottom of extension spring bottom plate with press from both sides the inner wall fixed connection who pushes up the crossbeam, and the extension spring bottom plate is located the inside of pressing from both sides a crossbeam.

The movable side arm and the fixed side arm are of a groove beam structure and respectively comprise a beam bottom plate, a beam front plate and a beam rear plate, the bottom of the inner side surface of the beam bottom plate is connected with the movable inserting plate or the fixed inserting plate, the front side edge and the rear side edge of the outer side surface of the beam bottom plate are respectively and vertically connected with the beam front plate and the beam rear plate in a corresponding mode, and the tops of the beam bottom plate, the beam front plate and the beam rear plate are connected with the inner wall of a cross beam in the top clamping cross beam together.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention relates to a storage and release system of a yarn rolling empty tube, which mainly comprises a winding bobbin clamp, a bobbin clamp connecting plate and an empty tube storage unit, wherein the empty tube storage unit comprises a tube discharge part and a tube guide part, the tube discharge part is connected with the bobbin clamp connecting plate, at least one empty tube is arranged in the tube discharge part, the front end of the tube discharge part is connected with the high end of the tube guide part, the bottom end of the tube guide part extends towards the tube clamping area, a yarn discharge roll gap is arranged between the bottom end of the tube guide part and the tube clamping area, when in use, a formed yarn roll in the tube clamping area is taken away, the tube discharge part is driven to automatically release the empty tube, the empty tube slides downwards into the tube clamping area along the tube guide part, then the empty tube is clamped by a movable inserting disc and a fixed inserting disc, the tube changing operation is completed, the whole operation is fully automatically performed, the working efficiency is higher, and the mode of releasing and changing the empty tube is different from the manual operation in the prior art, the bobbin clamp is not stiff in imitation and is beneficial to saving working procedures, for example, the operation of taking off the finished yarn coil is combined with the operation of releasing and replacing the hollow pipe, the effect is better, in addition, the existing winding bobbin clamp and the existing bobbin clamp connecting plate are utilized for refitting, the cost is reduced, and the occupied space is reduced. Therefore, the invention has the advantages of higher automation degree, working procedure saving, higher working efficiency and easy modification and use.

2. In the storage and release system of the yarn winding empty tube, the tube placing part comprises an empty tube storage box, a box connecting support and a tube placing sliding rail, wherein the side part of the empty tube storage box is connected with the bottom part of the box connecting support; the front end of the empty tube storage box is an outlet tube opening, two ends of the outlet tube opening are respectively provided with a lifting baffle plate which is matched with the outlet tube opening in a switching way, when the empty tube storage box is required to be pushed forward to pass through a yarn outlet roll gap to finish yarn discharging, the yarn coil pushed forward can collide with the empty tube storage box to enable the empty tube storage box to slide upwards along a tube discharge sliding rail in an inclined way to enlarge the yarn outlet roll gap so as to facilitate yarn discharging, meanwhile, after yarn discharging is finished, the empty tube storage box can slide downwards along the tube discharge sliding rail in an inclined way under the action of gravity to return to an initial position, then the outlet tube opening is opened and closed by the lifting baffle plate so as to ensure that only one empty tube is released, and the empty tube can slide downwards along a tube guide part to a tube clamping area after being released, therefore, the design is not only convenient for improving the yarn discharging efficiency, but also can combine yarn discharging and tube changing operations into a coherent whole so as to improve the tube changing efficiency, thereby improving the overall efficiency of yarn feeding and tube replacement. Therefore, the tube replacing operation of the invention has stronger automation degree.

3. The invention relates to a storage and release system of a yarn winding hollow tube, wherein a guide tube part comprises a guide cross beam, a left guide corner beam, a right guide corner beam, a guide tube folding bottom plate, a longitudinal connecting rod and a guide rotating shaft, wherein the guide tube folding bottom plate comprises a high flat plate and a low flat plate which are connected with each other, the guide rotating shaft penetrates through the high flat plate and then is hinged with the middle part of a middle guide cross beam, the part, close to the guide rotating shaft, on the middle guide cross beam is hinged with one end of the longitudinal connecting rod, the longitudinal connecting rod is of a folding structure, the other end of the longitudinal connecting rod is hinged with the output end of a guide tube cylinder, in application, when the hollow tube needs to slide downwards along the left guide corner beam and the right guide corner beam, in order to avoid the hollow tube from impacting a winding bobbin clamp, such as impacting a movable inserting disc and a fixed inserting disc, causing damage, the hollow tube is specially designed to slide downwards in an inclined direction instead of directly sliding downwards, for this purpose, the hollow tube is pulled to the guide cross beam through the longitudinal connecting rod before the hollow tube slides downwards, so that the guide beam rotates around the guide rotating shaft, the left guide angle beam and the right guide angle beam incline, and the empty pipe is ensured not to impact the winding bobbin clamp on the basis of sliding to the pipe clamping area. Therefore, the invention not only has smooth tube replacement, but also has higher safety.

4. In the storage and release system of the yarn rolling empty tube, the top end of a movable side arm is in rotating fit with the end part of a clamping top beam through a beam pin shaft, a beam tension spring and a tension spring bottom plate are arranged inside the clamping top beam, the part of the movable side arm near the top end of the movable side arm is connected with the outer end of the beam tension spring, and the inner end of the beam tension spring is connected with the inner end of the tension spring bottom plate, in application, when other parts such as a lower yarn unit push an inclined handle leftwards, the inclined handle which is pushed away drives the movable side arm to rotate outwards around the beam pin shaft, so that a finished yarn roll is taken down from a movable inserting disc and a fixed inserting disc, and then the finished yarn roll is pushed forward to be a yarn roll, meanwhile, when a new empty tube slides downwards along a guide tube part to a tube clamping area, the deflected movable side arm is reset firstly to insert the movable inserting disc into one end of the empty tube, then the empty tube is driven to move rightwards to insert the fixed inserting disc into the other end of the empty tube, therefore, the tube replacement is completed, the whole operation is very convenient, the time is short, the transformation is easy, the cost is low, in addition, the structure can be hidden in the top clamping beam, the appearance of the device is improved, the influence of the external environment can be avoided, and the interference resistance is realized. Therefore, the invention has the advantages of high operation efficiency, low cost, strong anti-interference capability and good safety.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a schematic view of the construction of the tube magazine of fig. 1.

FIG. 4 is a schematic view of the structure of the down-pipe section of the present invention.

Fig. 5 is a schematic view of the cooperation of fig. 4 with an empty tube.

Fig. 6 is a schematic structural view of the winding bobbin holder according to the present invention.

Figure 7 is a schematic view of the invention in connection with a formed package.

Fig. 8 is a schematic view of the invention in cooperation with a doffing unit.

Fig. 9 is a side view of fig. 8.

In the figure: finished yarn roll 1, empty tube 10, yarn-out roll gap 101, winding bobbin clamp 2, clamp top beam 21, beam inner wall 211, movable side arm 22, beam pin shaft 221, fixed side arm 23, beam bottom plate 231, beam front plate 232, beam rear plate 233, inclined handle 24, movable plug-in tray 25, fixed plug-in tray 26, tube clamping area 27, bobbin clamp connecting plate 3, plate-beam included angle 31, lower yarn unit 4, outer gripper 41, upper gripper 411, middle gripper 412, lower gripper 413, lower yarn base plate 42, longitudinal plate 421, flat plate 422, longitudinal plate 423, flat plate 424, step gap 425, step gap 426, driving machine 43, telescopic push rod 431, concave push plate 44, inclined upper extension plate 441, vertical middle plate 442, inclined lower extension plate 443, upper hook transverse plate 444, push plate clamping groove 445, empty tube storage unit 5, tube-out part 51, empty tube storage box 511, box connecting seat 512, tube-out seat 513, tube-out tube outlet 515, storage box slide rail 514, folding tube storage box, The storage box comprises a storage box bottom plate 516, a storage box side plate 517, a storage box rear plate 518, an outward extending lug plate 519, a guide pipe part 52, a middle guide cross beam 521, a left guide corner beam 522, a right guide corner beam 523, a guide opening 524, a corner side plate 525, a corner bottom plate 526, a corner lug plate 527, a lifting baffle plate 53, a push-pull electromagnetic valve 531, a guide pipe folding bottom plate 54, a longitudinal connecting rod 541, a guide rotating shaft 542, a guide pipe side support seat 543, a guide pipe air cylinder 544, a high flat plate 546 and a low flat plate 547.

Detailed Description

The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 to 9, a storage and release system for a yarn winding empty tube comprises a winding bobbin holder 2 and a bobbin holder connecting plate 3, wherein the winding bobbin holder 2 comprises a top clamping beam 21, a movable side arm 22 and a fixed side arm 23, the rear end of the top clamping beam 21 is connected with the front end of the bobbin holder connecting plate 3, two ends of the top clamping beam 21 are respectively connected with the top ends of the movable side arm 22 and the fixed side arm 23, the bottom ends of the movable side arm 22 and the fixed side arm 23 are respectively provided with a movable inserting disc 25 and a fixed inserting disc 26, a tube holding area 27 is arranged between the movable inserting disc 25 and the fixed inserting disc 26, the part of the movable side arm 22 close to the movable inserting disc 25 is connected with the inner end of an inclined handle 24, and the outer end of the inclined handle 24 extends towards the direction far away from the movable side arm 22;

the storage and release system further comprises an empty tube storage unit 5, the empty tube storage unit 5 comprises a tube placing part 51 and a tube guiding part 52, the tube placing part 51 is connected with the bobbin clamp connecting plate 3, at least one empty tube 10 is arranged inside the tube placing part 51, the front end of the tube placing part 51 is connected with the high end of the tube guiding part 52, the bottom end of the tube guiding part 52 extends towards the tube clamping area 27, and a yarn outlet roll gap 101 is formed between the bottom end of the tube guiding part 52 and the tube clamping area 27.

And a plate-beam included angle 31 formed between the front end of the bobbin clamp connecting plate 3 and the clamp top cross beam 21 is an obtuse angle.

The tube placing part 51 comprises an empty tube storage box 511, a box connecting support 512 and a tube placing slide rail 513, at least one empty tube 10 is arranged in the empty tube storage box 511, the side part of the empty tube storage box 511 is connected with the bottom part of the box connecting support 512, the top part of the box connecting support 512 is in sliding fit with the tube placing slide rail 513 positioned above the box connecting support, the bottom surface of the tube placing slide rail 513 is connected with the side part of the bobbin holder connecting plate 3, and the rear end of the bobbin holder connecting plate 3 extends upwards in an inclined manner relative to the front end of the bobbin holder connecting plate 3; the front end of the empty tube storage box 511 is provided with a tube outlet 514, and two ends of the tube outlet 514 are respectively provided with a lifting baffle 53 which is matched with the tube outlet 514 in a switching way;

the pipe guiding part 52 comprises a middle guiding cross beam 521, and a left guiding angle beam 522 and a right guiding angle beam 523 which are connected with two ends of the middle guiding cross beam 521, the pipe outlet 514 is positioned on one side of the middle guiding cross beam 521, the left guiding angle beam 522 and the right guiding angle beam 523 are both positioned on the other side of the middle guiding cross beam 521, a guiding opening 524 is formed between the bottom end of the left guiding angle beam 522 and the bottom end of the right guiding angle beam 523, and the guiding opening 524 is arranged opposite to the pipe clamping area 27.

The guiding pipe part 52 further comprises a guiding pipe folding bottom plate 54, a longitudinal connecting rod 541 and a guiding rotating shaft 542, the guiding pipe folding bottom plate 54 comprises a high flat plate 546 and a low flat plate 547 which are connected with each other, the guiding rotating shaft 542 penetrates through the high flat plate 546 and then is hinged with the middle part of the middle guiding cross beam 521, the middle guiding cross beam 521 is in rotating fit around the guiding rotating shaft 542, the part, close to the guiding rotating shaft 542, of the middle guiding cross beam 521 is hinged with one end of the longitudinal connecting rod 541, the longitudinal connecting rod 541 is of a folding structure, the other end of the longitudinal connecting rod 541 is hinged with the output end of the guiding pipe cylinder 544, the side part of the guiding pipe cylinder 544 is connected with the low flat plate 547, and the top surface of the low flat plate 547 is connected with the side part of the empty pipe storage box 511 through a guiding pipe side support 543.

The front end of the high flat plate 546 is provided with an upward bent guide folding tube 545, the front end of the empty tube storage box 511 is provided with a downward bent storage box folding tube 515, and the storage box folding tube 515 is higher than the guide folding tube 545.

The empty tube storage box 511 comprises a storage box bottom plate 516 and storage box side plates 517 vertically connected with two sides of the storage box bottom plate 516, the rear end of the storage box bottom plate 516 is vertically connected with a storage box rear plate 518, the front end of the storage box bottom plate 516 is a tube outlet 514, and the front end of the storage box bottom plate 516 is provided with a storage box folding tube 515 which is bent downwards.

The end part of the storage box side plate 517, which is close to the outlet pipe port 514, is connected with an extending lug plate 519, the front surface of the extending lug plate 519 is connected with the back surface of the push-pull type electromagnetic valve 531, the output end of the push-pull type electromagnetic valve 531 is positioned at the bottom of the extending lug plate, the output end of the push-pull type electromagnetic valve 531 is connected with the bottom end of the lifting baffle plate 53, and the distance between the two lifting baffle plates 53 is smaller than the distance between the two push-pull type electromagnetic valves 531.

The left guide corner beam 522 and the right guide corner beam 523 have the same structure and respectively comprise a corner side plate 525, a corner bottom plate 526 and a corner lug plate 527, the rear end of the corner bottom plate 526 is connected with the end part of the middle guide cross beam 521, the outer side edge of the corner bottom plate 526 is vertically connected with the bottom side edge of the corner side plate 525, the part, close to the middle guide cross beam 521, on the corner side plate 525 is connected with the inner end of the corner lug plate 527, the outer end of the corner lug plate 527 expands outwards, and the outer end of the corner lug plate 527 is positioned between the inner end of the corner lug plate 527 and the middle guide cross beam 521.

The inside of pressing from both sides top crossbeam 21 is provided with crossbeam extension spring 211, the top of activity side arm 22 carries out normal running fit through crossbeam round pin axle 221 and the tip that presss from both sides top crossbeam 21, and the position that is close to its top on the activity side arm 22 is connected with the outer end of crossbeam extension spring 211, and the inner of crossbeam extension spring 211 is connected with the inner of extension spring bottom plate 222, and the bottom of extension spring bottom plate 222 is connected with the inner wall fixed connection who presss from both sides top crossbeam 21, and extension spring bottom plate 222 is located the inside that presss from both sides top crossbeam 21.

The movable side arm 22 and the fixed side arm 23 are all of a channel beam structure, and each of the movable side arm and the fixed side arm includes a beam bottom plate 231, a beam front plate 232 and a beam rear plate 233, the bottom of the inner side surface of the beam bottom plate 231 is connected with the movable inserting tray 25 or the fixed inserting tray 26, the front and rear side edges of the outer side surface of the beam bottom plate 231 are respectively and vertically connected with the beam front plate 232 and the beam rear plate 233 correspondingly, and the tops of the beam bottom plate 231, the beam front plate 232 and the beam rear plate 233 are connected with the inner wall 211 of the beam in the top-clamping beam 21.

The principle of the invention is illustrated as follows:

fig. 7 is a schematic diagram of the connection between the present invention and the formed yarn roll, and it can be seen from the figure that when the yarn roll 1 is finally formed, the volume is large, the yarn roll gap 101 is not enough to accommodate the yarn roll 1 to pass through smoothly (compare with fig. 8 and fig. 9), for this reason, the yarn roll 1 which needs to be pushed forward impacts the empty tube storage unit 5, so that the empty tube storage unit 5 runs obliquely upward to enlarge the yarn roll gap 101, thereby facilitating the smooth forward pushing of the yarn roll 1, completing the yarn discharging, and then, the empty tube storage unit 5 runs automatically and obliquely downward under the action of gravity to complete the resetting, thereby facilitating the subsequent installation of the empty tube 10.

Example 1:

referring to fig. 1 to 9, a storage and release system for a yarn winding empty tube comprises a winding bobbin holder 2 and a bobbin holder connecting plate 3, wherein the winding bobbin holder 2 comprises a top clamping beam 21, a movable side arm 22 and a fixed side arm 23, the rear end of the top clamping beam 21 is connected with the front end of the bobbin holder connecting plate 3, two ends of the top clamping beam 21 are respectively connected with the top ends of the movable side arm 22 and the fixed side arm 23, the bottom ends of the movable side arm 22 and the fixed side arm 23 are respectively provided with a movable inserting disc 25 and a fixed inserting disc 26, a tube holding area 27 is arranged between the movable inserting disc 25 and the fixed inserting disc 26, the part of the movable side arm 22 close to the movable inserting disc 25 is connected with the inner end of an inclined handle 24, and the outer end of the inclined handle 24 extends towards the direction far away from the movable side arm 22; the storage and release system further comprises an empty tube storage unit 5, the empty tube storage unit 5 comprises a tube placing part 51 and a tube guiding part 52, the tube placing part 51 is connected with the bobbin clamp connecting plate 3, at least one empty tube 10 is arranged inside the tube placing part 51, the front end of the tube placing part 51 is connected with the high end of the tube guiding part 52, the bottom end of the tube guiding part 52 extends towards the tube clamping area 27, and a yarn outlet roll gap 101 is formed between the bottom end of the tube guiding part 52 and the tube clamping area 27.

When in use, the doffing unit 4 is firstly moved to the left to open the movable side arm 22 to the left, the opened movable side arm 22 is rotated outwards relative to the clamp top beam 21, so that the movable inserting disc 25 and the yarn roll 1 are separated from each other, then the concave push plate 44 in the doffing unit 4 extends forwards to take the yarn roll 1 off the fixed inserting disc 26 and push the yarn roll 1 forwards, then the yarn roll 1 passes through the yarn roll gap 101 and hits the empty tube storage unit 5 to make the empty tube storage unit 5 move upwards in an inclined way, so that the yarn roll gap 101 is expanded, so that the yarn roll 1 can pass through to finish doffing, after doffing, the empty tube storage unit 5 moves downwards in an inclined way under the action of gravity to finish resetting, then the tube releasing part 51 releases the empty tubes 10 stored in the empty tube releasing part, the number of which is one, so that the empty tubes slide downwards along the concave guide tube part 52 to the push plate 44, and then the doffing unit 4 is driven to the right, so as to reset the movable side arm 22 and insert the movable plug tray 25 into the left end of the empty pipe 10, and then drive the concave push plate 44 to move right to drive the empty pipe 10 to move right together, so that the empty pipe 10 is butted with the fixed plug tray 26, thereby completing the installation of the empty pipe 10.

Example 2:

the basic contents are the same as example 1, except that:

the tube placing part 51 comprises an empty tube storage box 511, a box connecting support 512 and a tube placing slide rail 513, at least one empty tube 10 is arranged in the empty tube storage box 511, the side part of the empty tube storage box 511 is connected with the bottom part of the box connecting support 512, the top part of the box connecting support 512 is in sliding fit with the tube placing slide rail 513 positioned above the box connecting support, the bottom surface of the tube placing slide rail 513 is connected with the side part of the bobbin holder connecting plate 3, and the rear end of the bobbin holder connecting plate 3 extends upwards in an inclined manner relative to the front end of the bobbin holder connecting plate 3; the front end of the empty tube storage box 511 is provided with a tube outlet 514, and two ends of the tube outlet 514 are respectively provided with a lifting baffle 53 which is matched with the tube outlet 514 in a switching way; the pipe guiding part 52 comprises a middle guiding cross beam 521, and a left guiding angle beam 522 and a right guiding angle beam 523 which are connected with two ends of the middle guiding cross beam 521, the pipe outlet 514 is positioned on one side of the middle guiding cross beam 521, the left guiding angle beam 522 and the right guiding angle beam 523 are both positioned on the other side of the middle guiding cross beam 521, a guiding opening 524 is formed between the bottom end of the left guiding angle beam 522 and the bottom end of the right guiding angle beam 523, and the guiding opening 524 is arranged opposite to the pipe clamping area 27.

In application, after the empty tube storage unit 5 is impacted by the yarn roll 1 pushed forward, the empty tube storage box 511 moves obliquely upward along the tube discharge sliding rail 513, and meanwhile, the empty tube storage box 511 is subsequently reset along the tube discharge sliding rail 513 under the action of gravity to return to the initial position, so that subsequent tube discharge operation is performed.

The lifting flapper 53 is adapted to engage and disengage the spout 514 to ensure that only one empty tube 10 is released at a time.

The left and right guide corner beams 522 and 523 serve to guide the empty tube 10 being released to smoothly pass through the guide opening 524 and into the female push plate 44.

Example 3:

the basic content is the same as that of the embodiment 2, except that:

the guiding pipe part 52 further comprises a guiding pipe folding bottom plate 54, a longitudinal connecting rod 541 and a guiding rotating shaft 542, the guiding pipe folding bottom plate 54 comprises a high flat plate 546 and a low flat plate 547 which are connected with each other, the guiding rotating shaft 542 penetrates through the high flat plate 546 and then is hinged with the middle part of the middle guiding cross beam 521, the middle guiding cross beam 521 is in rotating fit around the guiding rotating shaft 542, the part, close to the guiding rotating shaft 542, of the middle guiding cross beam 521 is hinged with one end of the longitudinal connecting rod 541, the longitudinal connecting rod 541 is of a folding structure, the other end of the longitudinal connecting rod 541 is hinged with the output end of the guiding pipe cylinder 544, the side part of the guiding pipe cylinder 544 is connected with the low flat plate 547, and the top surface of the low flat plate 547 is connected with the side part of the empty pipe storage box 511 through a guiding pipe side support 543.

During application, the pipe guiding cylinder 544 pulls the middle guiding beam 521 through the longitudinal connecting rod 541, so that the middle guiding beam 521 rotates around the guiding rotating shaft 542, the guiding beam 521 deflects, the left guiding angle beam 522 and the right guiding angle beam 523 deflect, and then when the released hollow pipe 10 slides downwards to the push plate clamping groove 445 through the left guiding angle beam 522 and the right guiding angle beam 523, the movable side arm 22 and the fixed side arm 23 cannot be impacted, and equipment protection is facilitated.

Example 4:

the basic content is the same as that of the embodiment 2, except that:

the empty tube storage box 511 comprises a storage box bottom plate 516 and storage box side plates 517 vertically connected with two sides of the storage box bottom plate 516, the rear end of the storage box bottom plate 516 is vertically connected with a storage box rear plate 518, the front end of the storage box bottom plate 516 is a tube outlet 514, and the front end of the storage box bottom plate 516 is provided with a storage box folding tube 515 which is bent downwards. The end part of the storage box side plate 517, which is close to the outlet pipe port 514, is connected with an extending lug plate 519, the front surface of the extending lug plate 519 is connected with the back surface of the push-pull type electromagnetic valve 531, the output end of the push-pull type electromagnetic valve 531 is positioned at the bottom of the extending lug plate, the output end of the push-pull type electromagnetic valve 531 is connected with the bottom end of the lifting baffle plate 53, and the distance between the two lifting baffle plates 53 is smaller than the distance between the two push-pull type electromagnetic valves 531.

When the lifting device is applied, the lifting baffle 53 is controlled to ascend and descend by switching on and off the push-pull electromagnetic valve 531 so as to ensure that only one empty pipe 10 is released each time.

Example 5:

the basic contents are the same as example 1, except that:

the inside of pressing from both sides top crossbeam 21 is provided with crossbeam extension spring 211, the top of activity side arm 22 carries out normal running fit through crossbeam round pin axle 221 and the tip that presss from both sides top crossbeam 21, and the position that is close to its top on the activity side arm 22 is connected with the outer end of crossbeam extension spring 211, and the inner of crossbeam extension spring 211 is connected with the inner of extension spring bottom plate 222, and the bottom of extension spring bottom plate 222 is connected with the inner wall fixed connection who presss from both sides top crossbeam 21, and extension spring bottom plate 222 is located the inside that presss from both sides top crossbeam 21. The movable side arm 22 and the fixed side arm 23 are all of a channel beam structure, and each of the movable side arm and the fixed side arm includes a beam bottom plate 231, a beam front plate 232 and a beam rear plate 233, the bottom of the inner side surface of the beam bottom plate 231 is connected with the movable inserting tray 25 or the fixed inserting tray 26, the front and rear side edges of the outer side surface of the beam bottom plate 231 are respectively and vertically connected with the beam front plate 232 and the beam rear plate 233 correspondingly, and the tops of the beam bottom plate 231, the beam front plate 232 and the beam rear plate 233 are connected with the inner wall 211 of the beam in the top-clamping beam 21.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.