CN110342334B - Yarn guiding and conveying device for textile machinery - Google Patents
Yarn guiding and conveying device for textile machinery Download PDFInfo
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- CN110342334B CN110342334B CN201910628343.5A CN201910628343A CN110342334B CN 110342334 B CN110342334 B CN 110342334B CN 201910628343 A CN201910628343 A CN 201910628343A CN 110342334 B CN110342334 B CN 110342334B
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- yarn
- fixedly connected
- guide
- guiding
- framework
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to the field of textile equipment, in particular to a yarn guiding and conveying device for textile machinery, which comprises a yarn barrel assembly frame, a yarn guiding driving motor, a yarn guiding ash cleaning brush, a dust collection yarn guiding barrel, a rear yarn guiding framework, a middle yarn guiding framework, a front yarn guiding framework and a base, wherein the yarn barrel assembly frame is fixed at the rear end of the base; the yarn guide driving motor is fixed on the rear yarn guide framework and is in transmission connection with the yarn guide ash removal brush; the yarn guiding and dust removing brush is in transmission connection with a dust collection yarn guiding barrel, and the yarn guiding and dust removing brush and the dust collection yarn guiding barrel are in up-down relative rotation fit on the rear yarn guiding framework; the invention can properly process the yarn, effectively improve the quality of the yarn and further improve the quality of subsequent processed products of the yarn.
Description
Technical Field
The invention relates to the field of textile equipment, in particular to a yarn guide device for textile machinery.
Background
In recent years, textile industry is impacted by labor, market, environmental protection, etc., and faces high risk of overseas investment and two-day-alternate system recently implemented, so that the industry faces more pressure and challenge, therefore, under the competitive trend of dynamic market environment of such diversified impact, the industry has to take measures for coping with the situation to grasp the pulsation direction of international market at any time, so as to seek innovative technology under the knowledge of the former, so as to improve the added value of products, and further enable the enterprise to develop and operate forever. The yarn guiding and conveying device is one of essential workpieces in textile processing equipment, but the yarn guiding and conveying device in the prior art has a single structure and cannot meet various requirements in the prior art.
Disclosure of Invention
The invention aims to provide a yarn guiding and conveying device for textile machinery, which can effectively solve the problem of single structure of the existing yarn guiding and conveying device; the invention can properly process the yarn, effectively improve the quality of the yarn and further improve the quality of subsequent processed products of the yarn.
The invention provides a yarn guiding and conveying device for textile machinery, which comprises a yarn barrel assembly frame, a yarn guiding driving motor, a yarn guiding ash cleaning brush, a dust absorption yarn guiding barrel, a rear yarn guiding framework, a middle yarn guiding framework, a front yarn guiding framework and a base, wherein the yarn barrel assembly frame is fixed at the rear end of the base; the yarn guide driving motor is fixed on the rear yarn guide framework and is in transmission connection with the yarn guide ash removal brush; the yarn guiding and dust removing brush is in transmission connection with a dust collection yarn guiding barrel, and the yarn guiding and dust removing brush and the dust collection yarn guiding barrel are in up-down relative rotation fit on the rear yarn guiding framework; the front end of the rear yarn guide framework is fixed at the rear end of the middle yarn guide framework, and the lower end of the middle yarn guide framework is in rotating fit with the middle part of the base; the front end of the middle yarn guiding framework is fixedly connected with the front yarn guiding framework.
The yarn bobbin assembling stand comprises a sleeve shaft, a movable shaft seat, a limiting shaft, a pressure rod, a lifting sliding plate, a transverse frame plate, a vertical frame plate, a lifting sliding block, an extension spring and a spring seat plate; the left end and the right end of the transverse frame plate are respectively fixed with a vertical frame plate, and the two vertical frame plates are fixed on the base; the sleeve shafts are provided with a plurality of sleeve shafts, the lower ends of the sleeve shafts are respectively fixed on a movable shaft seat, the upper ends of the movable shaft seats are in sliding fit in the horizontal sliding groove of the transverse frame plate, the lower ends of the movable shaft seats are in sliding fit on the limiting shaft, and the two ends of the limiting shaft are fixed with the two vertical frame plates; the left ends and the right ends of the two pressure rods are respectively fixed at the inner end of one lifting sliding plate, and the outer ends of the two lifting sliding plates are respectively in sliding fit in the vertical sliding groove of one vertical frame plate; the lower ends of the outer ends of the two lifting sliding plates are respectively fixed with a lifting sliding block, and the two lifting sliding blocks are respectively matched in a sliding block groove at the outer end of a vertical frame plate in a sliding way; the two lifting slide blocks are respectively fixedly connected with a spring seat plate through an extension spring; the two spring seat plates are respectively fixed at the lower end of the outer side of one vertical frame plate; two pressure levers and many quill set up perpendicularly.
The sleeve shaft is located between the two compression rods.
Two adjacent movable shaft seats are fixedly connected through a tension spring.
The rear yarn guiding framework comprises a rear frame body, a lifting yoke plate, a vertical yoke plate, a yarn pressing frame, a door-shaped seat, a screw rod and an adjusting rotary block; the rear frame body is fixed at the rear end of the lifting yoke plate, and the lower end in the middle of the lifting yoke plate is fixedly connected with a wire pressing frame through a vertical yoke plate; the front end of the lifting yoke plate is in sliding fit in the door-shaped seat, and the door-shaped seat is fixed on the middle yarn guiding framework; the lower end of the screw rod is rotationally matched on the lifting yoke plate, the middle end of the screw rod is connected to the door-shaped seat through threads, and the top end of the screw rod is fixedly connected with the adjusting rotating block; the yarn guide driving motor is fixed on the rear frame body through a motor base; the lower end of the wire pressing frame is provided with a plurality of wire pressing grooves.
The yarn guiding ash cleaning brush comprises a rotating shaft, a soft brush and a large gear; an output shaft of the yarn guide driving motor is connected with one end of the rotating shaft through a coupler; two ends of the rotating shaft are respectively and rotatably matched with two ends of the rear frame body; the middle part of the rotating shaft is fixedly connected with a plurality of soft brushes in a surrounding way; the other end of the rotating shaft is fixed with a large gear which is engaged with a dust-absorbing yarn guide drum in a transmission connection.
The dust-absorbing yarn guide drum comprises a yarn guide drum body, a pinion, a rotating rod, a rotating impeller, an air pipe, a dust-collecting drum and a stainless steel microporous filter plate, wherein the drum surface of the yarn guide drum body is provided with a plurality of dust-absorbing holes in a surrounding manner; two ends of the yarn guide cylinder body are respectively fixed at two ends of the rear frame body; the middle part of the rotating rod is rotatably matched with the right end of the rear frame body through a bearing with a seat, a plurality of rotating impellers are uniformly and fixedly connected on a rod body at the left end of the rotating rod in a surrounding manner, and the rotating impellers are rotatably matched in the yarn guide barrel body; the right end of the rotating rod is fixedly connected with a small gear, and the small gear is meshed with the large gear; the lower end of the yarn guide cylinder body is fixedly connected with a dust collection cylinder through an air pipe; the bottom end of the dust collection cylinder is provided with a mounting hole, and the inner side of the mounting hole is fixedly connected with a stainless steel microporous filter plate.
The middle yarn guiding framework comprises a middle frame body, a pressing shaft, a pressure spring, a clamping block and a sleeve, wherein a plurality of yarn guiding holes are formed in the middle frame body side by side; the lower end of the door-shaped seat is fixed on the middle frame body; the plurality of yarn guide holes on the middle frame body and the plurality of line pressing grooves at the lower end of the line pressing frame are arranged in a front-back opposite mode; the lower end of the middle frame body is fixedly connected with a pressing shaft, the lower end of the pressing shaft is in sliding fit in the sleeve, the lower end of the pressing shaft is fixedly connected with a clamping block, and the clamping block is in sliding fit in a vertical sliding groove in the pipe surface of the sleeve; the lower end of the sleeve is rotatably matched with the middle part of the base through a bearing; a pressure spring is arranged in the sleeve and is located at the lower end of the pressure shaft.
The front guiding yarn framework comprises a front frame body, a turning yarn wheel, a wheel seat and a short shaft; the rear end of the front frame body is fixed on the sleeve; the front end of the front frame body is fixedly connected with a plurality of short shafts which are arranged side by side, and the upper ends of the short shafts are respectively fixed with a wheel seat; the upper ends of the wheel seats are respectively matched with a direction-changing yarn wheel in a rotating way; the plurality of direction-changing yarn wheels are positioned right in front of the plurality of yarn guide holes.
The yarn guiding and conveying device for the textile machinery further comprises a yarn lubricator, wherein the yarn lubricator comprises a liquid storage cylinder provided with a liquid inlet pipe, a left support, a right support, an upper liquid guide pipe, a middle liquid guide pipe, a lower liquid guide pipe, an upper spring seat, a lower spring seat and two compression springs; the left end and the right end of the liquid storage cylinder are fixedly connected with the left end and the right end of the front frame body through a left bracket and a right bracket respectively; the lower end of the liquid storage cylinder is fixedly connected and communicated with the upper ends of the upper liquid guide pipes, the inner sides of the lower ends of the upper liquid guide pipes are respectively and fixedly connected with a middle liquid guide pipe, and the lower ends of the middle liquid guide pipes are respectively in sealing sliding fit with a lower liquid guide pipe; the upper liquid guide pipes are respectively and fixedly connected with an upper spring seat, and the lower liquid guide pipes are respectively and fixedly connected with a lower spring seat which is arranged opposite to the upper spring seat; the upper spring seat and the lower spring seat which are oppositely arranged up and down are fixedly connected through two compression springs; the bottom end of the lower liquid guide pipe is provided with a liquid guide hole, and the liquid guide hole at the bottom end of the lower liquid guide pipe is propped against the wheel surface of the turning yarn wheel.
The embodiment of the invention has the following beneficial effects: the yarn guide device for the textile machinery is internally provided with the yarn barrel assembly rack, the yarn barrel assembly rack can fix a plurality of yarn barrels, and the yarn barrels can be ensured to stably rotate in the yarn conveying process; the yarn guide and dust removal brush and the dust collection yarn guide barrel are arranged in the yarn guide and dust removal device, dust and impurities on the yarn can be cleaned through the yarn guide and dust removal brush in the process of guiding and conveying the yarn, and the dust and impurities are directly collected through the dust collection yarn guide barrel after cleaning, so that the dust and impurities are prevented from influencing the operation environment and the processing quality of the yarn; the yarn lubricator is arranged in the yarn guide device, lubricating oil in the yarn lubricator can lubricate the yarns in the guide and delivery process, so that the yarn is prevented from being broken in the guide and delivery process while the smoothness of the yarns is improved; effectively improve the quality of the yarn and further improve the quality of subsequent processed products of the yarn.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;
FIG. 3 is a third overall view provided in accordance with an embodiment of the present invention;
FIG. 4 is a first schematic view of a bobbin mounting bracket according to an embodiment of the present invention;
FIG. 5 is a second schematic view of a bobbin mounting bracket according to an embodiment of the present invention;
FIG. 6 is a schematic view of a yarn guide ash removal brush according to an embodiment of the present invention;
FIG. 7 is a schematic view of a dust-absorbing yarn guide drum according to an embodiment of the present invention;
FIG. 8 is a partial schematic view of a dust-absorbing yarn guide drum according to an embodiment of the present invention;
figure 9 is a schematic view of a rear yarn guiding backbone provided by an embodiment of the present invention;
FIG. 10 is a schematic view of a pressing frame according to an embodiment of the present invention;
figure 11 is a schematic view of a middle yarn guiding framework provided by the embodiment of the invention;
FIG. 12 is a schematic illustration of a lead yarn framework provided by an embodiment of the present invention;
FIG. 13 is a schematic view of a yarn lubricator provided in accordance with an embodiment of the present invention;
fig. 14 is a partially enlarged view of a yarn lubricator according to an embodiment of the invention.
Icon: a bobbin assembly jig 1; a quill 11; a movable shaft seat 12; a stopper shaft 13; a pressure lever 14; a lifting slide plate 15; a transverse frame plate 16; a vertical frame plate 17; a lifting slider 18; an extension spring 19; a spring seat plate 110;
a yarn guide driving motor 2;
a yarn guiding deashing brush 3; a rotating shaft 31; a soft brush 32; a bull gear 33;
a dust-absorbing yarn guide drum 4; a guide bobbin body 41; a pinion gear 42; a rotating lever 43; rotating the impeller 44; an air pipe 45; a dust collecting cylinder 46; a stainless steel micro-porous filter plate 47;
a rear yarn guiding framework 5; a rear frame body 51; a lifting yoke plate 52; a vertical link plate 53; a wire pressing frame 54; a gate-shaped seat 55; a lead screw 56; an adjusting rotary block 57;
a middle yarn guiding framework 6; a middle frame body 61; a pressing shaft 62; a pressure spring 63; a latch 64; a sleeve 65;
a front yarn guiding framework 7; a front frame body 71; a direction-changing yarn reel 72; a wheel seat 73; a short shaft 74;
a base 8;
a yarn lubricator 9; a liquid storage cylinder 91; a left bracket 92; a right bracket 93; an upper liquid guide tube 94; a middle catheter 95; a lower liquid guide tube 96; an upper spring seat 97; a lower spring seat 98; compressing the spring 99.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 to 14, the yarn guiding and feeding device for textile machinery provided by the embodiment of the present invention includes a yarn bobbin assembly frame 1, a yarn guiding driving motor 2, a yarn guiding ash removing brush 3, a dust absorption yarn guiding bobbin 4, a rear yarn guiding frame 5, a middle yarn guiding frame 6, a front yarn guiding frame 7 and a base 8, wherein the yarn bobbin assembly frame 1 is fixed at the rear end of the base 8; the yarn guide driving motor 2 is fixed on the rear yarn guide framework 5, and the yarn guide driving motor 2 is in transmission connection with the yarn guide ash removal brush 3; the yarn guiding and ash removing brush 3 is in transmission connection with the dust collection yarn guiding barrel 4, and the yarn guiding and ash removing brush 3 and the dust collection yarn guiding barrel 4 are in up-down relative rotation fit on the rear yarn guiding framework 5; the front end of the rear yarn guide framework 5 is fixed at the rear end of the middle yarn guide framework 6, and the lower end of the middle yarn guide framework 6 is rotatably matched with the middle part of the base 8; the front end of the middle yarn guiding framework 6 is fixedly connected with a front yarn guiding framework 7.
According to the yarn guiding and conveying device for the textile machinery, when yarn guiding and conveying are carried out, a plurality of yarn barrels are installed on the yarn barrel assembly rack 1 at first, the yarn barrel assembly rack 1 can fix the plurality of yarn barrels, and the yarn barrels can be guaranteed to rotate stably in the yarn conveying process; then, the yarn is wound between the yarn guiding and dust removing brush 3 and the dust collection yarn guide cylinder 4, in the process that the yarn guiding and dust removal brush 3 and the dust collection yarn guide cylinder 4 guide and deliver the yarn, the yarn guiding and dust removal brush 3 is driven by the yarn guiding driving motor 2 to clean dust and impurities on the yarn, and the dust and impurities are collected through the dust collection yarn guide cylinder 4 driven and controlled by the yarn guiding and dust removal brush 3 after cleaning, so that the dust and impurities are prevented from influencing the operation environment and the processing quality of the yarn; then, the yarn sequentially penetrates and winds the rear yarn guiding framework 5, the middle yarn guiding framework 6 and the front yarn guiding framework 7 from back to front, the height of the rear yarn guiding framework 5 can be properly adjusted, and the height of the yarn guiding ash cleaning brush 3 and the height of the dust absorption yarn guiding barrel 4 can be driven to be properly adjusted, so that the lower end of the yarn can be lapped on the dust absorption yarn guiding barrel 4, the middle yarn guiding framework 6 is a yarn guiding framework capable of being properly tensioned, the yarn can be kept in a properly tensioned state, and the problem that the yarn is knotted and wound in the guiding and conveying process is solved; the angle of the front yarn guiding framework 7 can be adaptively adjusted along with the conveying direction of the yarns, so that the yarns can be stably conveyed in different directions.
Example two
As shown in fig. 1 to 14, the bobbin assembly jig 1 includes a sleeve shaft 11, a movable shaft seat 12, a limit shaft 13, a press rod 14, a lifting slider 15, a cross frame plate 16, a vertical frame plate 17, a lifting slider 18, an extension spring 19 and a spring seat plate 110; the left end and the right end of the transverse frame plate 16 are respectively fixed with a vertical frame plate 17, and the two vertical frame plates 17 are fixed on the base 8; the sleeve shafts 11 are provided with a plurality of sleeve shafts 11, the lower ends of the sleeve shafts 11 are respectively fixed on a movable shaft seat 12, the upper ends of the movable shaft seats 12 are in sliding fit in a horizontal sliding groove of a transverse frame plate 16, the lower ends of the movable shaft seats 12 are in sliding fit on a limiting shaft 13, and two ends of the limiting shaft 13 are fixed with two vertical frame plates 17; the number of the two pressure rods 14 is two, the left ends and the right ends of the two pressure rods 14 are respectively fixed at the inner end of one lifting sliding plate 15, and the outer ends of the two lifting sliding plates 15 are respectively in sliding fit in a vertical sliding chute of one vertical frame plate 17; the lower ends of the outer ends of the two lifting sliding plates 15 are respectively fixed with a lifting slide block 18, and the two lifting slide blocks 18 are respectively matched in a slide block groove at the outer end of a vertical frame plate 17 in a sliding way; the two lifting slide blocks 18 are respectively fixedly connected with a spring seat plate 110 through an extension spring 19; two spring seat plates 110 are respectively fixed at the lower end of the outer side of one vertical frame plate 17; two pressure rods 14 are arranged perpendicular to the sleeve shafts 11. The yarn barrel assembly rack 1 can fix a plurality of yarn barrels and ensure the stable rotation of the yarn barrels in the yarn conveying process; when a yarn barrel needs to be installed, the pressure rod 14 is pulled upwards, the pressure rod 14 drives the lifting sliding plate 15 to slide upwards, the lifting sliding plate 15 drives the lifting sliding block 18 to slide upwards and stretch the stretching spring 19, so that the distance between the pressure rod 14 and the sleeve shaft 11 can be loaded into the yarn barrel, then a plurality of yarn barrels are sleeved on the sleeve shafts 11, then the pressure rod 14 is loosened, and the pressure rod 14 can be properly pressed at the upper ends of the plurality of yarn barrels under the elastic force action of the stretching spring 19 without influencing the rotation of the yarn barrels.
EXAMPLE III
As shown in fig. 1-14, the quill 11 is positioned between two struts 14.
Example four
As shown in fig. 1-14, two adjacent movable shaft seats 12 are fixedly connected with each other through a tension spring. The setting of tensioning extension spring can be so that laminating each other between a plurality of yarn section of thick bamboo, guarantees the compactness among the yarn transportation process to along with the gradual reduction of yarn on the yarn section of thick bamboo, the yarn section of thick bamboo remains the laminating throughout and makes the yarn section of thick bamboo rotate the in-process and be difficult to take place the loose problem of yarn.
EXAMPLE five
As shown in fig. 1 to 14, the rear yarn guiding frame 5 comprises a rear frame body 51, a lifting yoke plate 52, a vertical yoke plate 53, a yarn pressing frame 54, a door-shaped seat 55, a screw rod 56 and an adjusting rotary block 57; the rear frame body 51 is fixed at the rear end of the lifting yoke plate 52, and the lower end of the middle of the lifting yoke plate 52 is fixedly connected with a wire pressing frame 54 through a vertical yoke plate 53; the front end of the lifting yoke plate 52 is in sliding fit in the door-shaped seat 55, and the door-shaped seat 55 is fixed on the middle yarn guiding framework 6; the lower end of the screw rod 56 is rotatably matched on the lifting yoke plate 52, the middle end of the screw rod 56 is connected on the door-shaped seat 55 through threads, and the top end of the screw rod 56 is fixedly connected with an adjusting rotating block 57; the yarn guide driving motor 2 is fixed on the rear frame body 51 through a motor base; the lower end of the wire pressing frame 54 is provided with a plurality of wire pressing grooves. The rear yarn guiding framework 5 is used for guiding and conveying yarns and adjusting the heights of the yarn guiding and ash removing brush 3 and the dust collection yarn guiding barrel 4; the adjusting rotary block 57 is rotated to drive the screw rod 56 to rotate, the contact position of the screw rod 56 with the door-shaped seat 55 is changed when the screw rod 56 rotates, the lifting connecting plate 52 is further driven to slide up and down in the door-shaped seat 55, the lifting connecting plate 52 can drive the rear frame body 51, the vertical connecting plate 53 and the line pressing frame 54 to move up and down in the up-and-down movement process, the heights of the yarn guiding and ash removing brush 3, the dust collection yarn guiding barrel 4 and the line pressing frame 54 are further adjusted, after the yarn penetrates between the yarn guiding and ash removing brush 3 and the dust collection yarn guiding barrel 4, the front end of the yarn penetrates through a line pressing groove at the lower end of the line pressing frame 54, polishing treatment is carried out inside the line pressing groove, both ends of the line pressing groove.
EXAMPLE six
As shown in fig. 1-14, the yarn guiding deashing brush 3 comprises a rotating shaft 31, a soft brush 32 and a large gear 33; the output shaft of the yarn guide driving motor 2 is connected with one end of the rotating shaft 31 through a coupler; both ends of the rotating shaft 31 are respectively and rotatably matched with both ends of the rear frame body 51; the middle part of the rotating shaft 31 is fixedly connected with a plurality of soft brushes 32 in a surrounding way; the other end of the rotating shaft 31 is fixed with a large gear 33, and the large gear 33 is engaged and connected with the dust collection yarn guide barrel 4 in a transmission way. The rotating shaft 31 in the yarn guiding and dust cleaning brush 3 is driven by the output shaft of the yarn guiding driving motor 2 to rotate, the rotating shaft 31 drives the soft brushes 32 and the gear wheel 33 to rotate when rotating, the yarns penetrating and winding on the dust absorption yarn guiding drum 4 are cleaned and subjected to dust removal treatment when the soft brushes 32 rotate, and the gear wheel 33 can drive the dust absorption yarn guiding drum 4 to perform dust absorption treatment when rotating.
EXAMPLE seven
As shown in fig. 1-14, the dust-absorbing yarn guide drum 4 comprises a yarn guide drum body 41 with a plurality of dust-absorbing holes surrounded on the drum surface, a pinion 42, a rotating rod 43, a rotating impeller 44, an air pipe 45, a dust-collecting drum 46 and a stainless steel microporous filter plate 47; both ends of the guide tube body 41 are respectively fixed at both ends of the rear frame body 51; the middle part of the rotating rod 43 is rotatably matched with the right end of the rear frame body 51 through a bearing with a seat, a plurality of rotating impellers 44 are uniformly and fixedly connected on the rod body at the left end of the rotating rod 43 in a surrounding manner, and the plurality of rotating impellers 44 are rotatably matched in the yarn guide cylinder body 41; the right end of the rotating rod 43 is fixedly connected with a small gear 42, and the small gear 42 is meshed with the large gear 33; the lower end of the yarn guide cylinder body 41 is fixedly connected with a dust collection cylinder 46 through an air pipe 45; the bottom end of the dust collecting cylinder 46 is provided with a mounting hole, and the inner side of the mounting hole is fixedly connected with a stainless steel microporous filter plate 47; the brush hair of the soft brush 32 contacts with the cylinder surface of the yarn guide cylinder body 41. The dust-absorbing yarn guide drum 4 is used for absorbing dust and guiding yarns; pinion 42 rotates under the drive of gear wheel 33, pinion 42 drives a plurality of rotating impeller 44 through bull stick 43 when rotating and rotates at yarn guide tube body 41 and produces suction for the dust impurity of sweeping out can enter into yarn guide tube body 41 through a plurality of dust absorption holes on yarn guide tube body 41, and enter into trachea 45 and dust collection cylinder 46 through yarn guide tube body 41, the air is discharged after stainless steel micropore filter 47 filters, impurity stays in dust collection cylinder 46, can be through dismantling stainless steel micropore filter 47, clear away the inside impurity of dust collection cylinder 46.
Example eight
As shown in fig. 1 to 14, the middle yarn guiding framework 6 comprises a middle frame body 61 provided with a plurality of yarn guiding holes side by side, a pressing shaft 62, a pressure spring 63, a clamping block 64 and a sleeve 65; the lower end of the door-shaped seat 55 is fixed on the middle frame body 61; the plurality of yarn guide holes on the middle frame body 61 and the plurality of line pressing grooves at the lower end of the line pressing frame 54 are arranged in a front-back opposite mode; the lower end of the middle frame body 61 is fixedly connected with a pressing shaft 62, the lower end of the pressing shaft 62 is in sliding fit in the sleeve 65, the lower end of the pressing shaft 62 is fixedly connected with a fixture block 64, and the fixture block 64 is in sliding fit in a vertical sliding groove in the pipe surface of the sleeve 65; the lower end of the sleeve 65 is rotatably matched with the middle part of the base 8 through a bearing; a pressure spring 63 is arranged in the sleeve 65, and the pressure spring 63 is positioned at the lower end of the pressure shaft 62. The middle yarn guiding framework 6 is used for tensioning and guiding yarns, the yarns penetrate through yarn guiding holes in the middle frame body 61, and when the yarns generate vertical force on the middle frame body 61, the yarns can drive the pressing shaft 62 to slide up and down in the sleeve 65, so that the pressing spring 63 is properly compressed or loosened, the tensioning in the yarn conveying process is further kept, the yarns are prevented from being wound and knotted, and the clamping block 64 slides in a vertical sliding groove in the pipe surface of the sleeve 65 to play a limiting role.
Example nine
As shown in fig. 1 to 14, the leading yarn framework 7 comprises a front frame body 71, a direction-changing yarn wheel 72, a wheel seat 73 and a short shaft 74; the rear end of the front frame body 71 is fixed on the sleeve 65; the front end of the front frame body 71 is fixedly connected with a plurality of short shafts 74 which are arranged side by side, and the upper ends of the short shafts 74 are respectively fixed with a wheel seat 73; the upper ends of the plurality of wheel seats 73 are respectively matched with one direction-changing yarn wheel 72 in a rotating way; the plurality of direction-changing reels 72 are located right in front of the plurality of yarn guide holes. When guiding and feeding the yarns, the front yarn guiding framework 7 can be adaptively adjusted along with the guiding direction of the yarns, so that the yarns are stably output in different directions; the yarn is threaded and wound at the lower end of the direction changing yarn wheel 72, and the direction changing yarn wheel 72 can rotate under the driving of the yarn.
Example ten
As shown in fig. 1 to 14, the yarn guiding and feeding device for textile machinery further comprises a yarn lubricator 9, wherein the yarn lubricator 9 comprises a liquid storage cylinder 91 provided with a liquid inlet pipe, a left bracket 92, a right bracket 93, an upper liquid guide pipe 94, a middle liquid guide pipe 95, a lower liquid guide pipe 96, an upper spring seat 97, a lower spring seat 98 and two compression springs 99; the left end and the right end of the liquid storage cylinder 91 are fixedly connected with the left end and the right end of the front frame body 71 through a left support 92 and a right support 93 respectively; the lower end of the liquid storage cylinder 91 is fixedly connected and communicated with the upper ends of a plurality of upper liquid guide pipes 94, the inner sides of the lower ends of the plurality of upper liquid guide pipes 94 are respectively and fixedly connected with a middle liquid guide pipe 95, and the lower ends of the plurality of middle liquid guide pipes 95 are respectively in sealing sliding fit in a lower liquid guide pipe 96; an upper spring seat 97 is respectively and fixedly connected to the plurality of upper liquid guide pipes 94, and a lower spring seat 98 which is arranged opposite to the upper spring seat 97 is respectively and fixedly connected to the plurality of lower liquid guide pipes 96; the upper spring seat 97 and the lower spring seat 98 which are oppositely arranged up and down are fixedly connected through two compression springs 99; the bottom end of the lower liquid guide pipe 96 is provided with a liquid guide hole, and the liquid guide hole at the bottom end of the lower liquid guide pipe 96 is propped against the wheel surface of the turning yarn wheel 72. Lubricating oil is filled in a liquid storage cylinder 91 of the yarn lubricator 9, a liquid guide hole at the lower end of a lower liquid guide pipe 96 is propped against the wheel surface of the turning yarn wheel 72, the turning yarn wheel 72 adopts a rubber wheel surface, the lubricating oil can be contacted with the wheel surface of the yarn wheel 72 through the liquid guide hole at the lower end of the lower liquid guide pipe 96 in the rotation process of the turning yarn wheel 72, the lubricating oil is further contacted with the yarn in the rotation process of the yarn wheel 72 to lubricate the yarn, otherwise, the lubricating oil cannot be discharged through the liquid guide hole at the lower end of the lower liquid guide pipe 96 when the yarn wheel 72 does not rotate; the lower end of the middle liquid guide pipe 95 is in sealing sliding fit with the lower liquid guide pipe 96, so that lubricating oil in the liquid storage cylinder 91 can be sequentially conveyed to the upper liquid guide pipe 94, the middle liquid guide pipe 95 and the lower liquid guide pipe 96 from top to bottom, and an upper spring seat 97 and a lower spring seat 98 which are oppositely arranged up and down are fixedly connected through two compression springs 99; so that the lower liquid guide tube 96 can always be kept in a state of being pressed against the middle of the top surface of the yarn wheel 72; lubricating oil in the yarn lubricator 9 can lubricate the yarns in the guiding and conveying process, so that the yarns are prevented from being broken in the guiding and conveying process while the smoothness of the yarns is improved; effectively improve the quality of the yarn and further improve the quality of subsequent processed products of the yarn.
The working principle of the invention is as follows: according to the yarn guiding and conveying device for the textile machinery, when yarn guiding and conveying are carried out, a plurality of yarn barrels are installed on the yarn barrel assembly rack 1 at first, the yarn barrel assembly rack 1 can fix the plurality of yarn barrels, and the yarn barrels can be guaranteed to rotate stably in the yarn conveying process; then, the yarn is wound between the yarn guiding and dust removing brush 3 and the dust collection yarn guide cylinder 4, in the process that the yarn guiding and dust removal brush 3 and the dust collection yarn guide cylinder 4 guide and deliver the yarn, the yarn guiding and dust removal brush 3 is driven by the yarn guiding driving motor 2 to clean dust and impurities on the yarn, and the dust and impurities are collected through the dust collection yarn guide cylinder 4 driven and controlled by the yarn guiding and dust removal brush 3 after cleaning, so that the dust and impurities are prevented from influencing the operation environment and the processing quality of the yarn; then, the yarn sequentially penetrates and winds the rear yarn guiding framework 5, the middle yarn guiding framework 6 and the front yarn guiding framework 7 from back to front, the height of the rear yarn guiding framework 5 can be properly adjusted, and the height of the yarn guiding ash cleaning brush 3 and the height of the dust absorption yarn guiding barrel 4 can be driven to be properly adjusted, so that the lower end of the yarn can be lapped on the dust absorption yarn guiding barrel 4, the middle yarn guiding framework 6 is a yarn guiding framework capable of being properly tensioned, the yarn can be kept in a properly tensioned state, and the problem that the yarn is knotted and wound in the guiding and conveying process is solved; the angle of the front yarn guiding framework 7 can be adaptively adjusted along with the conveying direction of the yarns, so that the yarns can be stably conveyed in different directions.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. Yarn guide device for textile machinery, including yarn section of thick bamboo assembly jig (1), lead yarn driving motor (2), lead yarn deashing brush (3), dust absorption and lead yarn section of thick bamboo (4), back and lead yarn skeleton (5), well lead yarn skeleton (6), lead yarn skeleton (7) and base (8), its characterized in that: the yarn barrel assembly rack (1) is fixed at the rear end of the base (8); the yarn guide driving motor (2) is fixed on the rear yarn guide framework (5), and the yarn guide driving motor (2) is in transmission connection with the yarn guide ash removal brush (3); the yarn guiding and dust removing brush (3) is in transmission connection with the dust collection yarn guiding barrel (4), and the yarn guiding and dust removing brush (3) and the dust collection yarn guiding barrel (4) are in up-and-down relative rotation fit on the rear yarn guiding framework (5); the front end of the rear yarn guide framework (5) is fixed at the rear end of the middle yarn guide framework (6), and the lower end of the middle yarn guide framework (6) is rotatably matched with the middle part of the base (8); the front end of the middle yarn guiding framework (6) is fixedly connected with a front yarn guiding framework (7); the yarn bobbin assembling rack (1) comprises a sleeve shaft (11), a movable shaft seat (12), a limiting shaft (13), a pressure lever (14), a lifting sliding plate (15), a transverse frame plate (16), a vertical frame plate (17), a lifting sliding block (18), an extension spring (19) and a spring seat plate (110); the left end and the right end of the transverse frame plate (16) are respectively fixed with a vertical frame plate (17), and the two vertical frame plates (17) are fixed on the base (8); the sleeve shafts (11) are provided with a plurality of sleeve shafts, the lower ends of the sleeve shafts (11) are respectively fixed on a movable shaft seat (12), the upper ends of the movable shaft seats (12) are in sliding fit in a horizontal sliding groove of the transverse frame plate (16), the lower ends of the movable shaft seats (12) are in sliding fit on the limiting shaft (13), and the two ends of the limiting shaft (13) are fixed with the two vertical frame plates (17); the two pressure levers (14) are arranged, the left ends and the right ends of the two pressure levers (14) are respectively fixed at the inner end of one lifting sliding plate (15), and the outer ends of the two lifting sliding plates (15) are respectively in sliding fit in a vertical sliding groove of one vertical frame plate (17); the lower ends of the outer ends of the two lifting sliding plates (15) are respectively fixed with a lifting slide block (18), and the two lifting slide blocks (18) are respectively matched in a slide block groove at the outer end of a vertical frame plate (17) in a sliding way; the two lifting slide blocks (18) are respectively fixedly connected with a spring seat plate (110) through an extension spring (19); the two spring seat plates (110) are respectively fixed at the lower end of the outer side of one vertical frame plate (17); the two pressure rods (14) are perpendicular to the sleeve shafts (11).
2. The yarn guide of claim 1, wherein: the sleeve shaft (11) is located between two pressure rods (14).
3. The yarn guide of claim 1, wherein: two adjacent movable shaft seats (12) are fixedly connected through a tension spring.
4. The yarn guide of claim 1, wherein: the rear yarn guide framework (5) comprises a rear frame body (51), a lifting yoke plate (52), a vertical yoke plate (53), a yarn pressing frame (54), a door-shaped seat (55), a screw rod (56) and an adjusting rotary block (57); the rear frame body (51) is fixed at the rear end of the lifting yoke plate (52), and the lower end in the middle of the lifting yoke plate (52) is fixedly connected with a wire pressing frame (54) through a vertical yoke plate (53); the front end of the lifting yoke plate (52) is in sliding fit in a door-shaped seat (55), and the door-shaped seat (55) is fixed on the middle yarn guiding framework (6); the lower end of the lead screw (56) is rotationally matched on the lifting yoke plate (52), the middle end of the lead screw (56) is connected on the portal seat (55) through threads, and the top end of the lead screw (56) is fixedly connected with an adjusting rotating block (57); the yarn guide driving motor (2) is fixed on the rear frame body (51) through a motor base; the lower end of the wire pressing frame (54) is provided with a plurality of wire pressing grooves.
5. The yarn guide of claim 4, wherein: the yarn guiding deashing brush (3) comprises a rotating shaft (31), a soft brush (32) and a large gear (33); an output shaft of the yarn guide driving motor (2) is connected with one end of the rotating shaft (31) through a coupler; two ends of the rotating shaft (31) are respectively and rotatably matched with two ends of the rear frame body (51); the middle part of the rotating shaft (31) is fixedly connected with a plurality of soft brushes (32) in a surrounding way; the other end of the rotating shaft (31) is fixed with a large gear (33), and the large gear (33) is in meshing transmission connection with the dust collection yarn guide barrel (4).
6. The yarn guide of claim 5, wherein: the dust-absorbing yarn guide drum (4) comprises a yarn guide drum body (41) with a plurality of dust-absorbing holes surrounded on the drum surface, a pinion (42), a rotating rod (43), a rotating impeller (44), an air pipe (45), a dust-collecting drum (46) and a stainless steel microporous filter plate (47); two ends of the yarn guide cylinder body (41) are respectively fixed at two ends of the rear frame body (51); the middle part of the rotating rod (43) is rotationally matched with the right end of the rear frame body (51) through a bearing with a seat, a plurality of rotating impellers (44) are uniformly and fixedly connected to the left end rod body of the rotating rod (43) in a surrounding manner, and the plurality of rotating impellers (44) are rotationally matched in the yarn guide barrel body (41); the right end of the rotating rod (43) is fixedly connected with a small gear (42), and the small gear (42) is meshed with the large gear (33); the lower end of the yarn guide cylinder body (41) is fixedly connected with a dust collection cylinder (46) through an air pipe (45); the bottom end of the dust collection cylinder (46) is provided with a mounting hole, and the inner side of the mounting hole is fixedly connected with a stainless steel microporous filter plate (47).
7. The yarn guide of claim 6, wherein: the middle yarn guiding framework (6) comprises a middle frame body (61) which is provided with a plurality of yarn guiding holes side by side, a pressing shaft (62), a pressure spring (63), a clamping block (64) and a sleeve (65); the lower end of the door-shaped seat (55) is fixed on the middle frame body (61); the plurality of yarn guide holes on the middle frame body (61) and the plurality of yarn pressing grooves at the lower end of the yarn pressing frame (54) are arranged in a front-back opposite mode; the lower end of the middle frame body (61) is fixedly connected with a pressing shaft (62), the lower end of the pressing shaft (62) is in sliding fit in the sleeve (65), the lower end of the pressing shaft (62) is fixedly connected with a clamping block (64), and the clamping block (64) is in sliding fit in a vertical sliding groove of the pipe surface of the sleeve (65); the lower end of the sleeve (65) is rotatably matched with the middle part of the base (8) through a bearing; a pressure spring (63) is arranged in the sleeve (65), and the pressure spring (63) is located at the lower end of the pressure shaft (62).
8. The yarn guide of claim 7, wherein: the front guiding yarn framework (7) comprises a front frame body (71), a direction changing yarn wheel (72), a wheel seat (73) and a short shaft (74); the rear end of the front frame body (71) is fixed on the sleeve (65); the front end of the front frame body (71) is fixedly connected with a plurality of short shafts (74) which are arranged side by side, and the upper ends of the short shafts (74) are respectively fixed with a wheel seat (73); the upper ends of the wheel seats (73) are respectively matched with a direction-changing yarn wheel (72) in a rotating way; the plurality of direction-changing yarn wheels (72) are positioned right in front of the plurality of yarn guide holes.
9. Yarn guide for textile machines, according to claim 8, further comprising a yarn lubricator (9), characterized in that: the yarn lubricator (9) comprises a liquid storage cylinder (91) provided with a liquid inlet pipe, a left support (92), a right support (93), an upper liquid guide pipe (94), a middle liquid guide pipe (95), a lower liquid guide pipe (96), an upper spring seat (97), a lower spring seat (98) and two compression springs (99); the left end and the right end of the liquid storage cylinder (91) are fixedly connected with the left end and the right end of the front frame body (71) through a left support (92) and a right support (93) respectively; the lower end of the liquid storage cylinder (91) is fixedly connected and communicated with the upper ends of a plurality of upper liquid guide pipes (94), the inner sides of the lower ends of the plurality of upper liquid guide pipes (94) are respectively and fixedly connected with a middle liquid guide pipe (95), and the lower ends of the plurality of middle liquid guide pipes (95) are respectively in sealing sliding fit in a lower liquid guide pipe (96); an upper spring seat (97) is respectively and fixedly connected to the upper liquid guide pipes (94), and a lower spring seat (98) which is arranged opposite to the upper spring seat (97) is respectively and fixedly connected to the lower liquid guide pipes (96); the upper spring seat (97) and the lower spring seat (98) which are oppositely arranged up and down are fixedly connected through two compression springs (99); the bottom end of the lower liquid guide pipe (96) is provided with a liquid guide hole, and the liquid guide hole at the bottom end of the lower liquid guide pipe (96) is propped against the wheel surface of the turning yarn wheel (72).
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| CN201910628343.5A CN110342334B (en) | 2019-07-12 | 2019-07-12 | Yarn guiding and conveying device for textile machinery |
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| CN201910628343.5A CN110342334B (en) | 2019-07-12 | 2019-07-12 | Yarn guiding and conveying device for textile machinery |
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| CN110342334B true CN110342334B (en) | 2021-01-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111470377B (en) * | 2020-04-15 | 2021-05-28 | 陵县恒丰纺织品有限公司 | Direction-changeable guiding and tensioning device for textile yarns |
| CN111717722B (en) * | 2020-06-24 | 2022-07-26 | 新兴新纺织科技(龙岩)有限公司 | Intelligent robot yarn feeding device |
| CN111807143A (en) * | 2020-07-22 | 2020-10-23 | 陈晓瑜 | Intelligent numerical control non-woven fabric spinning equipment |
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