CN110983517B - Fine yarn bobbin replacing device matched with spinning frame - Google Patents
Fine yarn bobbin replacing device matched with spinning frame Download PDFInfo
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- CN110983517B CN110983517B CN201911334743.1A CN201911334743A CN110983517B CN 110983517 B CN110983517 B CN 110983517B CN 201911334743 A CN201911334743 A CN 201911334743A CN 110983517 B CN110983517 B CN 110983517B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
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Abstract
The invention relates to a fine yarn bobbin replacing device matched with a textile spinning frame, which comprises a base, a material replacing unit, a yarn winding unit and a driving unit, wherein the material replacing unit is arranged on the inner wall of the lower end of the base; the invention replaces the traditional manual doffing by the designed machinery, simultaneously doffs the spinning frames at two ends, compared with the manual doffing, the speed is not reduced, and the doffed yarn drums are stacked, thereby greatly saving the labor; according to the invention, through the designed mechanism, the work of blanking and replacing the yarn cylinder in doffing is carried out simultaneously, so that the doffing working time is greatly reduced, and the doffing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of textile processing, in particular to a fine yarn bobbin replacing device matched with a textile spinning machine.
Background
The spinning frame is the main machine for spinning, the yarn bobbin is the main tool for winding yarn, the semi-finished roving or sliver is drafted, twisted and winded into bobbin yarn in the spinning process, the sliver is drafted and twisted on the roving frame to form roving, the fiber is combed into combed sliver by the combing machine, the sliver is combined by the gill box, the sliver structure is improved by the drafting of the gill box, the roving is further twisted and spinned into spun yarn on the ring spinning frame, the spinning frame is the main machine for spinning, and the yield and quality of the spun yarn are the comprehensive reflection of the superiority and inferiority of each process of the spinning process.
Since the spinning frame is often wound in a row, doffing and bobbin replacement of bobbins are often performed manually, but in order to maintain the speed when doffing is performed manually, workers generally collect bobbins quickly into a frame and then lay the bobbins for others, and a worker is required to put the bobbins on the spinning frame.
The existing doffing process of spun yarn has the following problems: firstly, the manual yarn changing treatment greatly increases the labor cost of a factory, and in order to keep the speed in the manual doffing process, the yarn drums are not stacked, so that the yarn drums are disordered and have great influence on the following procedures; secondly, when the machine is adopted for doffing, if only one spinning machine works at a time, the speed is not necessarily faster than that of manual work, so that the machine which reduces the labor cost and keeps the efficiency is needed.
Disclosure of Invention
The invention aims to provide a fine yarn bobbin replacing device matched with a spinning frame, which has the advantages of replacing yarn bobbins of the spinning frames at two ends simultaneously, automatically stacking the wound yarn bobbins and the like, and solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a fine yarn bobbin replacing device matched with a textile spinning frame comprises a base, a material replacing unit, a yarn winding unit and a driving unit, wherein the material replacing unit is installed on the inner wall of the lower end of the base; the spinning frame winds the yarn drum on the yarn winding unit, the material changing unit changes and discharges the yarn drum on the yarn winding unit, and the driving unit drives the yarn winding unit to change the yarn drum.
The material changing unit comprises a driving cylinder, a material changing planker, a support frame, a sliding column, a material changing frame, a material changing mechanism and an opening and closing mechanism, wherein the driving cylinder is installed on the inner wall of the lower end of the base; drive actuating cylinder and drive the reloading frame and reciprocate for thereby the reloading frame carries out unloading and material loading simultaneously and handles, and the reloading mechanism carries out the centre gripping to a yarn section of thick bamboo and fixes, thereby the mechanism that opens and shuts feeds a yarn section of thick bamboo to both ends and the fixed yarn section of thick bamboo of centre gripping, obtains the yarn section of thick bamboo of treating the change and the yarn section of thick bamboo after the winding yarn through spring reset.
The material changing mechanism comprises a clamping roller groove, a sliding column, an auxiliary spring, a push plate, an opening and closing groove, a clamping ring plate, an auxiliary motor and a rotating column, wherein the clamping roller groove is uniformly arranged at the outer end of the material changing frame from front to back; the opening and closing mechanism drives the material changing frame to outwards open, the yarn barrel inwards extrudes the push plate, the auxiliary motor rotates the rotating column through rotation, so that the clamping ring plate is driven to inwards clamp the yarn barrel, the yarn barrel is fixedly clamped, the clamping ring plate is opened by the auxiliary motor in the process of blanking and yarn barrel replacement, and the push plate outwards pushes the yarn barrel, so that the blanking and yarn barrel replacement are completed.
The yarn winding unit comprises a yarn winding frame, a rotating frame, a yarn winding rod, a rotating roller, a material changing rod and a blanking groove, the yarn winding frame is symmetrically arranged at the front and back of the upper end of the base, the rotating frame is arranged at the inner end of the yarn winding frame through a bearing, the yarn winding rod is uniformly arranged at the upper end of the rotating frame from front to back, the rotating roller is arranged at the inner end of the yarn winding frame through a bearing, the material changing rod is uniformly arranged on the outer wall of the rotating roller along the axial direction, and the inner walls of the left end and the right end of the base are uniformly provided with the blanking groove from front to back; the spinning frame carries out the winding processing to the yarn section of thick bamboo on the winding pole, thereby the rotating turret drives the reciprocal rotation of winding pole and accomplishes the change to the yarn section of thick bamboo, thereby the rotating roller drives the intermittent type of reloading pole and rotates the automatic feeding to the yarn section of thick bamboo, the yarn section of thick bamboo after the winding is from the feed chute unloading.
The drive unit include the drive frame, the rotating electrical machines, the cooperation wheel, the sheave, the rotating gear, the belt pulley, driving belt and reciprocating mechanism, the drive frame is installed to the base rear end, install the rotating electrical machines through the motor cabinet on the inner wall of drive frame rear end, the cooperation wheel is installed to the rotating electrical machines output front end, the sheave passes through the bearing and installs the rear end at the drive frame, the rotating gear turns right from a left side and evenly installs on the inner wall of drive frame rear end through the bearing, it links to each other with the sheave to be located left rotating gear, the sheave links to each other with the live-rollers that are located left, the belt pulley passes through the bearing and installs on the inner wall of drive frame front end, it links to each other with the rotating gear that is located the right to be located the belt pulley on right side, be connected through driving belt between the belt, be provided with reciprocating mechanism on the inner wall of drive frame rear end.
As a preferred technical scheme of the invention, the opening and closing mechanism comprises a cam motor, a rotating shaft, a supporting plate and a rotating cam, wherein the cam motor is arranged at the upper end of the material changing planker through a motor base, the rotating shaft is arranged at the upper end of the output end of the cam motor, the rotating cam is uniformly arranged on the outer wall of the rotating shaft from top to bottom, the supporting plate is arranged at the inner end of the supporting frame, and the rotating cam is arranged at the upper end of the supporting plate through. The cam motor drives the rotating cam to rotate, so that the material changing frame is driven to open and close to change and discharge the yarn barrel.
As a preferable technical scheme of the invention, the rotating cam is connected with the material changing frame in a sliding mode.
As a preferred technical scheme of the invention, the yarn winding rods, the material replacing rods and the blanking grooves are in one-to-one correspondence, and the distance between the yarn winding rods and the material replacing rods is consistent with the distance between the material replacing rods and the blanking grooves.
As a preferred technical scheme of the invention, the reciprocating mechanism comprises a driving motor, a matching gear, chain belt wheels and a transmission chain belt, wherein the driving motor is arranged on the inner wall of the rear end of a driving frame through a motor base, the matching gear is arranged on the inner wall of the front end of the driving frame through a bearing, the matching gears are connected in an engagement mode, the output end of the driving motor is connected with the matching gear on the left side through a coupler, the front end of the matching gear on the left side is connected with a rotating frame on the left side, the chain belt wheel is arranged on the inner wall of the rear end of the driving frame through a bearing, the chain belt wheel on the left side is connected with the matching gear on the right side, the chain belt wheel on the right side is connected with the rotating frame on the right side, and the chain belt wheels are connected through the transmission chain belt. The driving motor drives the rotating frames to rotate in a reciprocating mode, the rotating direction is changed through matching with the gears, and the chain belt wheels and the transmission chain belt are used for transmission, so that the rotating frames on two sides are driven to rotate simultaneously, but the rotating directions are opposite.
The invention has the beneficial effects that:
1. the invention replaces the traditional manual doffing by the designed machinery, simultaneously doffs the spinning frames at two ends, compared with the manual doffing, the speed is not reduced, and the doffed yarn drums are stacked, thereby greatly saving the labor; according to the invention, through the designed mechanism, the work of blanking and replacing the yarn drum in doffing is carried out simultaneously, so that the doffing working time is greatly reduced, and the doffing efficiency is improved;
2. the rotating rollers on the left side are driven to intermittently rotate by the aid of the matching wheel and the grooved wheel through the arranged rotating motor, the rotating direction is changed by means of transmission between the arranged rotating gears, and the rotating rollers on the right side are driven to intermittently rotate by the aid of the belt pulley and the transmission belt, so that the rotating rollers on the two sides rotate in opposite directions and simultaneously rotate inwards intermittently.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a schematic cross-sectional view of the section A-A in FIG. 1 according to the present invention
FIG. 3 is a schematic cross-sectional view of the cross-section B-B of FIG. 1 according to the present invention
FIG. 4 is an enlarged view of a portion I of FIG. 3 according to the present invention
FIG. 5 is a schematic view of a part of the structure of the material changing mechanism in the invention
FIG. 6 is a schematic view of the opening and closing mechanism of the present invention
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 6, a fine bobbin replacing device for a spinning frame comprises a base 1, a material changing unit 2, a winding unit 3 and a driving unit 4, wherein the material changing unit 2 is installed on the inner wall of the lower end of the base 1, the winding unit 3 is installed on the upper end of the base 1, and the driving unit 4 is installed at the rear end of the base 1; the spinning frame winds the yarn drum on the yarn winding unit 3, the material changing unit 2 changes and discharges the yarn drum on the yarn winding unit 3, and the driving unit 4 drives the yarn winding unit 3 to perform bobbin changing operation.
The material changing unit 2 comprises a driving cylinder 21, a material changing planker 22, a support frame 23, a sliding column 24, a material changing frame 25, a material changing mechanism 26 and an opening and closing mechanism 27, the driving cylinder 21 is installed on the inner wall of the lower end of the base 1, the material changing planker 22 is installed at the upper end of the driving cylinder 21, the support frames 23 are symmetrically arranged on the front side and the rear side of the upper end of the material changing planker 22, the sliding column 24 is uniformly arranged at the left end and the right end of the support frame 23 from top to bottom, the material changing frame 25 is connected with the sliding column 24 in a sliding mode, a baffle is installed at the outer end of the sliding column 24, a spring is connected between the sliding column 24 and the baffle, the material changing mechanism 26 is arranged in the material changing frame 25, and the opening and closing mechanism 27 is arranged at the upper end of the material changing planker 22; the driving air cylinder 21 drives the material changing frame 25 to move up and down, so that the material changing frame 25 can perform blanking and loading processing simultaneously, the material changing mechanism 26 can clamp and fix the yarn cylinder, the opening and closing mechanism 27 can feed the yarn cylinder to two ends to clamp and fix the yarn cylinder, and the yarn cylinder to be changed and the yarn cylinder wound with yarn can be obtained through spring resetting.
The material changing mechanism 26 comprises a clamping roller groove 261, a sliding column 262, an auxiliary spring 263, a push plate 264, an opening and closing groove 265, a clamping ring plate 266, an auxiliary motor 267 and a rotating column 268, the clamping roller groove 261 is uniformly formed in the outer end of the material changing frame 25 from front to back, a spring groove is formed in the inner end of the clamping roller groove 261, the sliding column 262 is connected with the spring groove in a sliding mode, an auxiliary spring 263 is connected between the sliding column 262 and the inner wall of the inner end of the spring groove, a push plate 264 is installed at the outer end of the sliding column 262, an opening-closing groove 265 is formed in the lower end of the clamping roller groove 261, the clamping ring plates 266 are bilaterally and symmetrically arranged on the opening-closing groove 265 in a sliding mode, a motor cavity is formed in the material changing frame 25, an auxiliary motor 267 is installed on the inner wall of the rear end of the motor cavity through a motor base, a rotating column 268 is arranged at the output end of the auxiliary motor 267, a threaded groove is uniformly formed; the opening and closing mechanism 27 drives the material changing frame 25 to be outwards opened, the yarn barrel inwards extrudes the push plate 264, the auxiliary motor 267 rotates the rotating column 268 through rotation, so that the clamping ring plate 266 is driven to inwards clamp the yarn barrel, the yarn barrel is fixedly clamped, in the process of blanking and yarn barrel replacement, the auxiliary motor 267 opens the clamping ring plate 266, and the push plate 264 outwards pushes out the yarn barrel, so that the blanking and the yarn barrel replacement are completed.
The opening and closing mechanism 27 comprises a cam motor 271, a rotating shaft 272, a supporting plate 273 and a rotating cam 274, wherein the cam motor 271 is installed at the upper end of the refueling dragging plate 22 through a motor base, the rotating shaft 272 is installed at the upper end of the output end of the cam motor 271, the rotating cam 274 is uniformly arranged on the outer wall of the rotating shaft 272 from top to bottom, the supporting plate 273 is arranged at the inner end of the supporting frame 23, and the rotating cam 274 is installed at the upper end of the supporting plate 273 through a bearing. The rotating cam 274 is connected to the magazine 25 in a sliding manner. The cam motor 271 drives the rotating cam 272 to rotate, so as to drive the yarn changing frame 25 to open and close for changing and discharging the yarn barrel.
The yarn winding unit 3 comprises a yarn winding frame 31, a rotating frame 32, a yarn winding rod 33, a rotating roller 34, a material changing rod 35 and a blanking groove 36, the yarn winding frame 31 is symmetrically arranged at the front and back of the upper end of the base 1, the rotating frame 32 is arranged at the inner end of the yarn winding frame 31 through a bearing, the yarn winding rod 33 is uniformly arranged at the upper end of the rotating frame 32 from front to back, the rotating roller 34 is arranged at the inner end of the yarn winding frame 31 through a bearing, the material changing rod 35 is uniformly arranged on the outer wall of the rotating roller 34 along the axial direction, and the blanking groove 36 is uniformly arranged on the inner walls of the left end and the right end of the; the spinning frame winds the yarn barrel on the yarn winding rod 33, the rotating frame 32 drives the yarn winding rod 33 to rotate in a reciprocating mode so as to complete replacement of the yarn barrel, the rotating roller 34 drives the material replacing rod 35 to rotate intermittently so as to complete automatic feeding of the yarn barrel, and the yarn barrel after yarn winding is discharged from the discharging groove.
The driving unit 4 comprises a driving frame 41, a rotating motor 42, a matching wheel 43, a grooved wheel 44, a rotating gear 45, a belt pulley 46, a transmission belt 47 and a reciprocating mechanism 48, wherein the driving frame 41 is installed at the rear end of the base 1, the rotating motor 42 is installed on the inner wall of the rear end of the driving frame 41 through a motor base, the matching wheel 43 is installed at the front end of the output end of the rotating motor 42, the grooved wheel 44 is installed at the rear end of the driving frame 41 through a bearing, the rotating gear 45 is evenly installed on the inner wall of the rear end of the driving frame 41 from left to right through a bearing, the rotating gear 45 on the left side is connected with the grooved wheel 44, the grooved wheel 44 is connected with the rotating roller 34 on the left side, the belt pulley 46 is installed on the inner wall of the front end of the driving frame 41 through a bearing, the belt pulley 46 on the left side is connected with the rotating gear 45 on the right side, the belt pulley 46 on the right side is connected with the rotating roller 34 on the right side through the transmission belt 47, the inner wall of the rear end of the driving frame 41 is provided with a reciprocating mechanism 48. The rotating motor 42 intermittently rotates the rotating roller 34 on the left side by the cooperation of the engaging wheel 43 and the grooved wheel 44, changes the direction of rotation by the transmission between the rotating gears 45, intermittently rotates the rotating roller 34 on the right side by the pulley 46 and the transmission belt 47, and intermittently rotates the rotating rollers 34 on both sides in opposite directions and simultaneously inward.
Reciprocating mechanism 48 include driving motor 481, cooperation gear 482, chain belt wheel 483 and transmission chain belt 484, driving motor 481 passes through the motor cabinet and installs on driving frame 41 rear end inner wall, cooperation gear 482 passes through the bearing and installs on driving frame 41 front end inner wall, connect through the meshing mode between the cooperation gear 482, driving motor 481 output has the cooperation gear 482 that is located left through the coupling joint, it is connected with and is located left swivel mount 32 to be located left cooperation gear 482 front end, chain belt wheel 483 passes through the bearing and installs on driving frame 41 rear end inner wall, it links to each other with the cooperation gear 482 that is located the right side to be located left chain belt wheel 483, it links to each other with the swivel mount 32 that is located the right side to be located chain belt wheel 483, connect through transmission chain belt 484 between the chain belt wheel 483. The driving motor 481 drives the rotating frames 32 to rotate back and forth, and the rotation direction is changed through the matching gear 382, and the chain belt wheel 483 and the transmission chain 484 are in belt transmission, so that the rotating frames 32 on two sides are driven to rotate simultaneously but in opposite rotation directions.
The working principle is as follows: the yarn bobbin is sleeved on the material changing rod 35, two ends of which are located on the outer side, in a manual or mechanical assisting mode, the yarn bobbin sleeved on the yarn winding rod 33 is wound by a textile spinning frame, after the yarn winding is completed, the driving motor 481 and the rotating motor 42 drive the rotating frame 32 and the rotating roller 34 to rotate, the opening and closing mechanism 27 drives the material changing mechanism 26 to take down the yarn bobbin to be replaced and the yarn bobbin after the yarn winding from the material changing rod 35 located on the inner side and the yarn winding rod 33 rotating to the horizontal state, the driving air cylinder drives the yarn bobbin to move downwards, the opening and closing mechanism 27 drives the material changing mechanism 26 to sleeve the yarn bobbin to be replaced on the yarn winding rod 33, the yarn bobbin after the yarn winding is guided out and stacked from the blanking groove 36, and the driving motor 481 drives the rotating frame 32 to reset, so that the yarn winding treatment is performed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a fine yarn section of thick bamboo of cooperation weaving spinning frame changes device, includes base (1), reloading unit (2), winds yarn unit (3) and drive unit (4), its characterized in that: the inner wall of the lower end of the base (1) is provided with a material changing unit (2), the upper end of the base (1) is provided with a yarn winding unit (3), and the driving unit (4) is arranged at the rear end of the base (1);
the material changing unit (2) comprises a driving cylinder (21), a material changing carriage (22), a support frame (23), a sliding column (24), a material changing frame (25), a material changing mechanism (26) and an opening and closing mechanism (27), wherein the driving cylinder (21) is installed on the inner wall of the lower end of the base (1), the material changing carriage (22) is installed at the upper end of the driving cylinder (21), the support frames (23) are symmetrically arranged on the front side and the rear side of the upper end of the material changing carriage (22), the sliding columns (24) are uniformly arranged at the left end and the right end of the support frame (23) from top to bottom, the material changing frame (25) is connected with the sliding column (24) in a sliding mode, a baffle is installed at the outer end of the sliding column (24), a spring is connected between the sliding column (24) and the baffle, the material changing mechanism (26) is arranged in the material changing frame (25), and the opening and closing mechanism (27) is arranged at the upper end of the material changing carriage (22);
the material changing mechanism (26) comprises a clamping roller groove (261), a sliding column (262), an auxiliary spring (263), a push plate (264), an opening and closing groove (265), a clamping ring plate (266), an auxiliary motor (267) and a rotating column (268), wherein the clamping roller groove (261) is uniformly arranged at the outer end of the material changing frame (25) from front to back, the inner end of the clamping roller groove (261) is provided with a spring groove, the sliding column (262) is connected with the spring groove in a sliding mode, the auxiliary spring (263) is connected between the sliding column (262) and the inner wall of the inner end of the spring groove, the outer end of the sliding column (262) is provided with the push plate (264), the lower end of the clamping roller groove (261) is provided with the opening and closing groove (265), the clamping ring plate (266) is arranged on the opening and closing groove (265) in a bilateral symmetry mode in the sliding mode, the material changing frame (25) is internally provided with a motor cavity, the auxiliary motor (267) is arranged on, threaded grooves are uniformly formed in the outer wall of the rotating column (268) from front to back, and the clamping ring plate (266) is connected with the rotating column (268) in a threaded connection mode;
the yarn winding unit (3) comprises a yarn winding frame (31), a rotating frame (32), a yarn winding rod (33), a rotating roller (34), a material changing rod (35) and a blanking groove (36), the yarn winding frame (31) is symmetrically arranged at the front and back of the upper end of the base (1), the rotating frame (32) is arranged at the inner end of the yarn winding frame (31) through a bearing, the yarn winding rod (33) is uniformly arranged at the upper end of the rotating frame (32) from front to back, the rotating roller (34) is arranged at the inner end of the yarn winding frame (31) through a bearing, the material changing rod (35) is uniformly arranged on the outer wall of the rotating roller (34) along the axial direction, and the blanking groove (36) is uniformly arranged on the inner walls of the left end and the right end of the base (1) from front to back;
the driving unit (4) comprises a driving frame (41), a rotating motor (42), a matching wheel (43), a grooved wheel (44), a rotating gear (45), a belt pulley (46), a transmission belt (47) and a reciprocating mechanism (48), wherein the driving frame (41) is installed at the rear end of the base (1), the rotating motor (42) is installed on the inner wall of the rear end of the driving frame (41) through a motor base, the matching wheel (43) is installed at the front end of the output end of the rotating motor (42), the grooved wheel (44) is installed at the rear end of the driving frame (41) through a bearing, the rotating gear (45) is uniformly installed on the inner wall of the rear end of the driving frame (41) from left to right through a bearing, the rotating gear (45) positioned on the left side is connected with the grooved wheel (44), the grooved wheel (44) is connected with the rotating roller (34) positioned on the left side, the belt pulley (46) is installed on the inner wall of the front end of the driving frame (41) through a bearing, the belt pulley (46) positioned on the left side is connected with the rotating gear (45) positioned on the right side, the belt pulley (46) positioned on the right side is connected with the rotating roller (34) positioned on the right side, the belt pulleys (46) are connected through a transmission belt (47), and the inner wall of the rear end of the driving frame (41) is provided with a reciprocating mechanism (48).
2. The fine yarn bobbin replacing device of the spinning frame matched with the spinning machine as claimed in claim 1, wherein: the opening and closing mechanism (27) comprises a cam motor (271), a rotating shaft (272), a supporting plate (273) and a rotating cam (274), wherein the cam motor (271) is installed at the upper end of the material changing carriage (22) through a motor base, the rotating shaft (272) is installed at the upper end of the output end of the cam motor (271), the rotating cam (274) is uniformly arranged on the outer wall of the rotating shaft (272) from top to bottom, the supporting plate (273) is arranged at the inner end of the supporting frame (23), and the rotating cam (274) is installed at the upper end of the supporting plate (273) through a bearing.
3. The fine yarn bobbin replacing device of the textile spinning frame in accordance with claim 2, wherein: the rotating cam (274) is connected with the material changing frame (25) in a sliding mode.
4. The fine yarn bobbin replacing device of the spinning frame matched with the spinning machine as claimed in claim 1, wherein: the yarn winding rods (33), the material changing rods (35) and the blanking grooves (36) are in one-to-one correspondence, and the distance between the yarn winding rods (33) and the material changing rods (35) is consistent with the distance between the material changing rods (35) and the blanking grooves (36).
5. The fine yarn bobbin replacing device of the spinning frame matched with the spinning machine as claimed in claim 1, wherein: the reciprocating mechanism (48) comprises a driving motor (481) and a matching gear (482), sprocket (483) and transmission chain area (484), driving motor (481) are installed on drive frame (41) rear end inner wall through the motor cabinet, cooperation gear (482) are installed on drive frame (41) front end inner wall through the bearing, connect through the meshing mode between cooperation gear (482), driving motor (481) output has the cooperation gear (482) that is located left through the coupling joint, it is connected with and is located left rotating turret (32) to be located left cooperation gear (482) front end, sprocket (483) passes through the bearing and installs on drive frame (41) rear end inner wall, it links to each other with cooperation gear (482) that is located the right side to be located left sprocket (483), sprocket (483) that is located the right side links to each other with rotating turret (32) that is located the right side, connect through transmission chain area (484) between sprocket (483).
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| CN201911334743.1A CN110983517B (en) | 2019-12-23 | 2019-12-23 | Fine yarn bobbin replacing device matched with spinning frame |
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| CN112611651B (en) * | 2020-12-08 | 2024-06-04 | 重庆新视通智能科技有限公司 | PCB board bending resistance measuring device for LED production |
| CN114803712A (en) * | 2022-04-18 | 2022-07-29 | 陈定洲 | Automatic loading and unloading yarn drum device of two-for-one twister |
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| JPH06184840A (en) * | 1992-12-14 | 1994-07-05 | Toyota Autom Loom Works Ltd | Full bobbin discharger in bobbin changer |
| CN109576855A (en) * | 2018-10-26 | 2019-04-05 | 桐乡市易德纺织有限公司 | One kind is based on intelligent half spinning machining production line assisted energy-saving reeling frame |
| CN110016738A (en) * | 2019-03-29 | 2019-07-16 | 江苏倪家巷集团精毛纺织有限公司 | The full-automatic transport establishment of spinning frame yarn bobbin |
| CN209797101U (en) * | 2019-04-23 | 2019-12-17 | 浙江联颖科技有限公司 | Winding machine |
| CN110550267A (en) * | 2019-09-06 | 2019-12-10 | 刘虎 | Automatic conveying system for industrial production of cheese |
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Effective date of registration: 20210729 Address after: 321000 Jiangbei street light industrial park, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang junyuchen Textile Co.,Ltd. Address before: 712000 Tibet University for nationalities, no.6, Wenhui East Road, Weicheng District, Xianyang City, Shaanxi Province Applicant before: Sheng Pingping |
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