CN111762625A

CN111762625A - Yarn finishing device for textile machinery

Info

Publication number: CN111762625A
Application number: CN202010639885.5A
Authority: CN
Inventors: 林碧花
Original assignee: Fuzhou Litian Textile Co ltd
Current assignee: Fuzhou Litian Textile Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-13

Abstract

The invention relates to the technical field of textile production, in particular to a yarn finishing device for textile machinery, which comprises a base, wherein a support frame is fixedly arranged on the left side of the base through bolts, at least three guide blocks which are arranged at equal intervals are integrally formed on the support frame, a centering column is integrally formed at the upper end of each guide block, and a yarn barrel for winding yarns is sleeved on each centering column. The beneficial effects are that: the yarn finishing device designed by the invention is convenient to use, can effectively finish and sequence yarns through the annular wire grooves on the traction rolling shaft and the adhesion rolling shaft, can tension the yarns through the cooperation of the tension spring and the adhesion rolling shaft, thereby effectively avoiding the problems of yarn fracture and the like caused by mutual winding and friction between the yarns, and can effectively remove redundant cellosilk on the yarns through the vacuum pump and the adhesion rolling shaft, thereby effectively avoiding the interference of the redundant cellosilk on subsequent textile processing.

Description

Yarn finishing device for textile machinery

Technical Field

The invention relates to the technical field of textile production, in particular to a yarn finishing device for textile machinery.

Background

The yarn is a common textile raw material and is mainly used for weaving, making threads, making ropes and the like. The existing yarn spinning machine is a device for weaving by using yarns, when the device runs, a plurality of yarns are generally required to be fed into corresponding spinning positions, but in the process of conveying the yarns, if the yarns are too loose, the yarns can be wound and rubbed with each other under the interference of vibration and wind power, so that the yarns have the risk of breaking, in addition, the surface of the existing yarns is inevitably provided with redundant fiber yarns which are easy to fall off, the fiber yarns are easy to enter the air in the spinning process to influence the air quality of an operation field, and meanwhile, a large amount of fiber yarns float and accumulate in the spinning machine to easily influence the precision of the spinning operation.

The invention provides a novel device capable of effectively tidying and cleaning yarns, which can effectively solve the problems and provides a yarn tidying device for textile machinery.

Disclosure of Invention

The present invention is directed to a yarn finishing device for textile machines to solve the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: a yarn arranging device for textile machinery comprises a base, wherein a support frame is fixedly installed on the left side of the base through bolts, at least three guide blocks which are arranged in an equal distance are integrally formed on the support frame, a centering column is integrally formed at the upper end of each guide block, a yarn barrel for winding yarns is sleeved on each centering column, a supporting plate for supporting the bottom of the yarn barrel is integrally formed on each centering column, anti-falling limiting plates for clamping the upper end and the lower end of each centering column to place the yarn barrel to fall off are slidably installed on the guide blocks, pull rods are integrally formed at the rear ends of the anti-falling limiting plates, and reset springs for connecting the support frame and the anti-falling limiting plates are sleeved on the pull rods;

the yarn clamping device comprises a base, a pair of supporting frames and a pair of traction devices, wherein the right side of the base corresponding to the supporting frames is provided with the pair of traction devices, each traction device comprises a connecting seat fixedly installed with the base through a bolt, a lifting push rod is fixedly installed on each connecting seat through a bolt, the output end of each lifting push rod is fixedly installed with a lifting seat through a bolt, a pair of traction rolling shafts which are used for clamping yarns are installed on the lifting seats and the connecting seats through bearings, and traction motors used for driving the traction rolling shafts are fixedly installed on the lifting seats and the;

the base is fixedly provided with a mounting frame at the middle position corresponding to the two traction devices through bolts, at least two pairs of cleaning devices are installed at the upper end and the lower end of the mounting frame in a staggered mode, each cleaning device comprises a fixed seat fixedly installed with the corresponding mounting frame through the bolts, a moving seat is connected to the corresponding fixed seat through a tensioning spring, guide rods are integrally formed at the front end and the rear end of each fixed seat, the moving seats and the guide rods are installed in a sliding mode, an adhesion rolling shaft used for tensioning yarns is installed on each moving seat in a sliding mode, annular wire grooves corresponding to the positions of yarn bobbins and used for limiting the arrangement positions of the yarns are formed in the adhesion rolling shafts and the traction rolling shafts, and adhesion rubber sleeves used for adhering fibers falling off from the yarns are installed in the annular wire grooves;

the cleaning device is characterized in that a supporting seat is fixedly mounted on the mounting frame through bolts, a suction nozzle corresponding to the cleaning device is fixedly mounted on the supporting seat through bolts, a collecting box is fixedly mounted on the supporting seat through bolts, a vacuum pump communicated with the collecting box is fixedly mounted above the collecting box through bolts, an air inlet end at the bottom of the collecting box is communicated with the suction nozzle through an air duct, a controller is fixedly mounted on the base through bolts, and the controller is electrically connected with the lifting push rod, the traction motor and the vacuum pump through wires.

Preferably, the controller is an S7-200 PLC controller, and the traction motor is a three-phase stepping motor.

Preferably, the lifting push rod is a single-rod double-acting hydraulic push rod, and the collecting box is provided with a medium-efficiency filter screen for filtering yarn fibers at the air inlet end corresponding to the vacuum pump.

Preferably, the U-shaped groove corresponding to the centering column is formed above the anti-falling limiting plate, and a rubber pad used for slowing down impact is arranged in the U-shaped groove.

Compared with the prior art, the invention has the beneficial effects that: the yarn finishing device designed by the invention is convenient to use, can effectively finish and sequence yarns through the annular wire grooves on the traction rolling shaft and the adhesion rolling shaft, can tension the yarns through the cooperation of the tension spring and the adhesion rolling shaft, thereby effectively avoiding the problems of yarn fracture and the like caused by mutual winding and friction between the yarns, and can effectively remove redundant cellosilk on the yarns through the vacuum pump and the adhesion rolling shaft, thereby effectively avoiding the interference of the redundant cellosilk on subsequent textile processing, and having high practical value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting of the bobbin and the support frame of the present invention;

FIG. 3 is a schematic structural view of the traction device of the present invention;

FIG. 4 is a schematic structural diagram of the cleaning apparatus of the present invention.

In the figure: 1. a traction device; 101. a traction roller; 102. a lifting seat; 103. a traction motor; 104. a lifting push rod; 105. a connecting seat; 2. a cleaning device; 201. adhering a roller; 202. tensioning the spring; 203. a fixed seat; 204. a movable seat; 3. a base; 4. a mounting frame; 5. a controller; 6. a support frame; 7. a yarn bobbin; 8. an anti-drop limit plate; 9. a supporting seat; 10. a collection box; 11. a vacuum pump; 12. a pull rod; 13. a return spring; 14. a centering post; 15. a support plate; 16. a guide block; 17. an annular wire groove; 18. an air duct; 19. a suction nozzle; 20. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a yarn finishing device for textile machinery comprises a base 3, wherein a support frame 6 is fixedly installed on the left side of the base 3 through bolts, at least three guide blocks 16 which are arranged at equal intervals are integrally formed on the support frame 6, a centering column 14 is integrally formed at the upper end of each guide block 16, a yarn barrel 7 for winding yarns is sleeved on each centering column 14, a supporting plate 15 for supporting the bottom of the yarn barrel 7 is integrally formed on each centering column 14, anti-falling limiting plates 8 for clamping the upper ends and the lower ends of the centering columns 14 to place the yarn barrel 7 to fall off are slidably installed on the guide blocks 16, pull rods 12 are integrally formed at the rear ends of the anti-falling limiting plates 8, and reset springs 13 for connecting the support frame 6 and the anti-falling limiting plates 8 are sleeved on the pull rods 12;

the base 3 is provided with a pair of traction devices 1 at the right side corresponding to the support frame 6, each traction device 1 comprises a connecting seat 105 fixedly installed with the base 3 through a bolt, a lifting push rod 104 is fixedly installed on each connecting seat 105 through a bolt, a lifting seat 102 is fixedly installed at the output end of each lifting push rod 104 through a bolt, a pair of traction rollers 101 which are used for clamping yarns are installed on each lifting seat 102 and each connecting seat 105 through a bearing, and traction motors 103 used for driving the traction rollers 101 are fixedly installed on each lifting seat 102 and each connecting seat 105 through bolts;

the base 3 is fixedly provided with a mounting frame 4 at the middle position corresponding to the two traction devices 1 through bolts, at least two pairs of cleaning devices 2 are installed at the upper end and the lower end of the mounting frame 4 in a staggered mode, each cleaning device 2 comprises a fixed seat 203 fixedly installed with the mounting frame 4 through bolts, a moving seat 204 is connected to each fixed seat 203 through a tensioning spring 202, guide rods 20 are integrally formed at the front end and the rear end of each fixed seat 203, the moving seats 204 and the guide rods 20 are installed in a sliding mode, an adhesion roller 201 used for tensioning yarns is installed on each moving seat 204 in a sliding mode, annular wire grooves 17 corresponding to the positions of yarn barrels 7 and used for limiting the arrangement positions of the yarns are formed in each adhesion roller 201 and the traction roller 101, and adhesion rubber sleeves used for adhering fibers falling off from the yarns are installed in the annular wire grooves 17;

a supporting seat 9 is fixedly installed on the mounting frame 4 through bolts, a suction nozzle 19 corresponding to the cleaning device 2 is fixedly installed on the supporting seat 9 through bolts, a collecting box 10 is fixedly installed on the supporting seat 9 through bolts, a vacuum pump 11 communicated with the collecting box 10 is fixedly installed above the collecting box 10 through bolts, an air inlet end of the bottom of the collecting box 10 is communicated with the suction nozzle 19 through an air duct 18, a controller 5 is fixedly installed on the base 3 through bolts, and the controller 5 is electrically connected with the lifting push rod 104, the traction motor 103 and the vacuum pump 11 through wires respectively;

the controller 5 is an S7-200 type PLC controller, the traction motor 103 is a three-phase stepping motor, the lifting push rod 104 is a single-rod double-acting hydraulic push rod, the collection box 10 is provided with a middle-effect filter screen for filtering yarn fiber yarns at the air inlet end corresponding to the vacuum pump 11, a U-shaped groove corresponding to the centering column 14 is formed above the anti-falling limiting plate 8, and a rubber pad for slowing down impact is arranged in the U-shaped groove.

The working principle is as follows: when the device is used, firstly, the pull handle 12 is pulled to separate the anti-falling limiting plate 8 from the centering column 14, then the yarn tube 7 wound with yarn is placed on the centering column 14, then the yarn on each yarn tube 7 sequentially passes through the traction roller 101 and the adhesion roller 201, the traction roller 101 of the device can provide motion power for the yarn, so that the yarn can move from left to right, and the annular wire grooves 17 on the traction roller 101 and the adhesion roller 201 can effectively fix and arrange each yarn at corresponding positions, so that the mutual winding and friction among the yarns are avoided. When the yarn moves onto the traction roller 101 and the adhesion roller 201, the adhesive cleaning of the limiting wires which are easy to fall off from the yarn can be carried out through the adhesive rubber sleeves which are pre-installed on the annular wire groove 17, so that the situation that the fiber yarns enter subsequent textile equipment is avoided, the adhesion roller 201 inside the cleaning device 2 of the device is arranged in a vertically staggered manner, and therefore each adhesion roller 201 can tension the yarn under the action of the tension spring 202, the contact effect of the yarn and the adhesive rubber sleeves in the annular wire groove 17 is further improved, the risk that the yarn is separated from the annular wire groove 17 due to the fact that the yarn is loosened is reduced, on the other hand, the adhesion roller 201 can carry out automatic tension adjustment within a certain range under the action of the tension spring 202, and the yarn breakage caused by the fact that local stress is too large in the starting and stopping process of the equipment can be effectively avoided, thereby improving the reliability of the use of the device. The device can also produce the negative pressure through vacuum pump 11 to utilize aspirator nozzle 19 to carry out the absorption of the cellosilk that easily drops to the yarn that is located adhesion roller bearing 19, thereby the unnecessary cellosilk on the getting rid of yarn that can be better, spacing silk is sucked and is filtered the back through corresponding filtration in collection box 10 and finally stays in collection box 10 and wait to clear up. The device convenient to use, can be effectual arrange in order the order to the yarn through the annular wire casing 17 on traction roller 101 and the adhesion roller 201, and can realize the tensioning to the yarn through tensioning spring 202 and adhesion roller 201's cooperation, thereby effectually avoid intertwining between the yarn and friction to cause the yarn fracture scheduling problem, and the device can also pass through the effectual unnecessary cellosilk of getting rid of on the yarn of vacuum pump 11 and adhesion roller 201, thereby can effectually avoid unnecessary cellosilk to disturb subsequent textile processing, has very high practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A yarn finishing device for textile machinery, comprising a base (3), characterized in that: the yarn winding machine is characterized in that a support frame (6) is fixedly mounted on the left side of the base (3) through bolts, at least three guide blocks (16) which are arranged in an equal distance are integrally formed on the support frame (6), a centering column (14) is integrally formed at the upper end of each guide block (16), a yarn barrel (7) used for winding yarns is sleeved on each centering column (14), a supporting plate (15) used for supporting the bottom of the yarn barrel (7) is integrally formed on each centering column (14), anti-falling limiting plates (8) used for clamping the upper ends and the lower ends of each centering column (14) to place the yarn barrel (7) to fall off are slidably mounted on the guide blocks (16), pull rods (12) are integrally formed at the rear ends of the anti-falling limiting plates (8), and reset springs (13) used for connecting the support frame (6) and the anti-falling limiting plates (8) are sleeved on the pull rods (12);

the yarn clamping device is characterized in that a pair of traction devices (1) is arranged on the right side of the base (3) corresponding to the support frame (6), each traction device (1) comprises a connecting seat (105) fixedly installed with the base (3) through a bolt, a lifting push rod (104) is fixedly installed on each connecting seat (105) through a bolt, a lifting seat (102) is fixedly installed at the output end of each lifting push rod (104) through a bolt, a pair of traction rollers (101) which are used for clamping yarns are installed on each lifting seat (102) and each connecting seat (105) through a bearing, and traction motors (103) used for driving the traction rollers (101) are fixedly installed on each lifting seat (102) and each connecting seat (105) through bolts;

the base (3) is provided with a mounting rack (4) at the middle position corresponding to the two traction devices (1) through bolt fixing, at least two pairs of cleaning devices (2) are installed at the upper end and the lower end of the mounting rack (4) in a staggered mode, each cleaning device (2) comprises a fixing seat (203) fixedly installed with the mounting rack (4) through bolts, a moving seat (204) is connected onto the fixing seat (203) through a tensioning spring (202), guide rods (20) are integrally formed at the front end and the rear end of each fixing seat (203), the moving seat (204) and the guide rods (20) are slidably installed, an adhesion roller (201) used for tensioning yarns is slidably installed on the moving seat (204), and annular wire grooves (17) corresponding to the positions of each yarn cylinder (7) and used for limiting the yarn arrangement positions are formed in the adhesion roller (201) and the traction roller (101), adhesive rubber sleeves used for adhering fiber yarns falling off from the yarns are arranged in the annular wire grooves (17);

the cleaning device is characterized in that a supporting seat (9) is fixedly mounted on the mounting frame (4) through a bolt, a suction nozzle (19) corresponding to the position of the cleaning device (2) is fixedly mounted on the supporting seat (9) through a bolt, a collecting box (10) is fixedly mounted on the supporting seat (9) through a bolt, a vacuum pump (11) communicated with the collecting box (10) is mounted above the collecting box (10) through a bolt, an air inlet end of the bottom of the collecting box (10) is communicated with the suction nozzle (19) through an air duct (18), a controller (5) is fixedly mounted on the base (3) through a bolt, and the controller (5) is electrically connected with the lifting push rod (104), the traction motor (103) and the vacuum pump (11) through wires respectively.

2. A yarn finishing device for textile machinery, as claimed in claim 1, characterized in that: the controller (5) is an S7-200 type PLC controller, and the traction motor (103) is a three-phase stepping motor.

3. A yarn finishing device for textile machinery, as claimed in claim 1, characterized in that: the lifting push rod (104) is a single-rod double-acting hydraulic push rod, and the collecting box (10) is provided with a medium efficiency filter screen for filtering yarn fiber yarns at the air inlet end corresponding to the vacuum pump (11).

4. A yarn finishing device for textile machinery, as claimed in claim 1, characterized in that: and a U-shaped groove corresponding to the centering column (14) is formed above the anti-falling limiting plate (8), and a rubber pad for slowing down impact is arranged in the U-shaped groove.