CN117049267B - Automatic change carbon fiber and beat yarn machine - Google Patents
Automatic change carbon fiber and beat yarn machine Download PDFInfo
- Publication number
- CN117049267B CN117049267B CN202311316452.6A CN202311316452A CN117049267B CN 117049267 B CN117049267 B CN 117049267B CN 202311316452 A CN202311316452 A CN 202311316452A CN 117049267 B CN117049267 B CN 117049267B
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- yarn
- blanking
- module
- beating
- adjusting
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 26
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000008859 change Effects 0.000 title description 3
- 238000010009 beating Methods 0.000 claims abstract description 148
- 238000007599 discharging Methods 0.000 claims abstract description 69
- 238000001514 detection method Methods 0.000 claims abstract description 53
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 97
- 238000009434 installation Methods 0.000 claims description 55
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000006247 magnetic powder Substances 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 18
- 230000009471 action Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
-
- 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
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
-
- 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
- B65H54/71—Arrangements for severing filamentary materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
-
- 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
Abstract
The invention provides an automatic carbon fiber yarn beating machine, and relates to the technical field of yarn winding production. The yarn feeding unit provides carbon fiber yarns and feeds the yarns into the yarn beating system, and the tension detection unit plays roles in yarn transmission and tension detection in the yarn transmission process; after entering into the yarn beating unit, the yarn discharging module guides the yarn into the yarn beating module, the yarn beating module drives the yarn tube to roll up the yarn to finish beating, the yarn discharging module cooperates with the yarn beating module to realize the yarn discharging and the wire feeding in the axial direction, the yarn breaking module realizes the yarn cutting of the yarn tube with the finished beating, the blanking module collects the yarn tube with the finished beating, the blanking module cooperates with the pushing module to realize the blanking and replacement of a new yarn tube, the pushing module realizes the automatic winding of the yarn onto the newly-blanked yarn tube in an auxiliary manner after the yarn breaking, the control unit controls the above process to realize a series of automatic actions of yarn discharging to winding onto the yarn tube and the like, the labor intensity of personnel is greatly reduced, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of yarn winding production, in particular to an automatic carbon fiber yarn beating machine.
Background
The carbon fiber yarn must be wound onto bobbins of different specifications from a raw yarn bobbin, and the bobbins are mounted on spindles and then fed into a braiding machine for braiding. The process of winding from the package onto the tube is called doffing. At present, all the carbon fiber yarns are spun by using other yarn-spinning machines or by using other yarn-spinning machines after being changed, the yarn-spinning effect is not ideal, the problems of yarn fuzzing, tearing and the like are easily caused, and the yarn quality is seriously influenced; meanwhile, the traditional yarn beating machines are all semi-automatic yarn beating, and the yarn needs to be manually fed and discharged, broken and rolled; the complex action has high requirements on personnel proficiency and low production efficiency.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide an automated carbon fiber yarn beating machine for solving the problems in the background art.
To achieve the above and other related objects, the present invention provides an automated carbon fiber yarn beating machine comprising:
the yarn feeding device comprises a yarn feeding unit, a tension detection unit, a yarn beating unit and a control unit, wherein yarns are sequentially transmitted from the yarn feeding unit to the yarn beating unit through the tension detection unit;
the yarn feeding unit is provided with a yarn feeding support frame and a yarn barrel, the yarn barrel is arranged on the yarn feeding support frame, yarns are led out from the yarn barrel to the tension detection unit, and the tension detection unit is used for transmitting the yarns and detecting the tension of the yarns;
The yarn feeding device comprises a yarn feeding unit, a pushing module, a yarn pressing module, a yarn breaking module and a blanking module, wherein the yarn feeding unit is arranged on a yarn feeding installation table, the yarn feeding unit is used for leading yarns transmitted in the tension detection unit into the yarn feeding module, the yarn feeding module comprises a yarn feeding rotating assembly and a yarn feeding clamping assembly which are oppositely arranged at intervals, the yarn feeding rotating assembly and the yarn feeding clamping assembly are matched to clamp and drive a yarn tube to roll the yarns, the yarn feeding module comprises a yarn feeding driving assembly and a yarn feeding guiding assembly, the yarn feeding driving assembly is used for driving the yarn feeding guiding assembly to discharge the yarns along the axial direction of the yarn tube, and the pushing module is used for feeding the discharged yarn tube into the yarn feeding module; the yarn breaking module cuts off yarns of the yarn-beaten yarn tubes, the blanking module collects the yarn-beaten yarn tubes, the yarn pressing module is arranged at the bottom of the yarn-beaten module, and the yarn pressing module is matched with the yarn pressing module to push the yarns to a new yarn tube;
the control unit is used for controlling the yarn releasing unit, the tension detecting unit and the yarn beating unit.
Optionally, the yarn feeding unit further comprises a yarn feeding installation seat and a raw yarn installation assembly;
the yarn setting device comprises a yarn setting support frame, a yarn setting installation seat, a yarn setting support shaft, a yarn setting sleeve and a yarn winding sleeve.
Optionally, the tension detection unit comprises a detection supporting table, a yarn feeding transmission assembly and a tension detection assembly;
the yarn feeding transmission assembly and the tension detection assembly are both installed on the detection supporting table, the yarn feeding transmission assembly comprises a plurality of yarn feeding transmission guide wheels which are arranged at intervals, the tension detection assembly comprises a detection guide wheel and a tension sensor, and the detection end of the tension sensor is connected with the detection guide wheel.
Optionally, the yarn-discharging driving assembly comprises a yarn-discharging servo motor, a yarn-discharging sliding block and a yarn-discharging sliding rail, and the yarn-discharging servo motor drives the yarn-discharging sliding block to linearly reciprocate on the yarn-discharging sliding rail;
the yarn guiding assembly comprises a yarn guiding plate and a guide wheel module, the yarn guiding plate is arranged on the yarn guiding slide block, the front end and the rear end of the yarn guiding plate are respectively a yarn inlet end and a yarn outlet end, the yarn inlet end is close to one side of the tension detecting unit, the yarn outlet end is close to one side of the yarn beating module, the guide wheel module comprises a horizontal guide wheel set, an inclined guide wheel set and a vertical guide wheel set, and the horizontal guide wheel set, the inclined guide wheel set and the vertical guide wheel set are sequentially arranged on the surface of the yarn guiding plate along the direction from the yarn inlet end to the yarn outlet end.
Optionally, the yarn beating rotary assembly comprises a yarn beating servo motor and a yarn beating speed reducer, and the yarn beating servo motor is connected with the yarn beating speed reducer;
the yarn beating clamping assembly comprises a clamping cylinder and a rotary chuck, the rotary chuck is connected to the output end of the clamping cylinder, one end of a yarn tube is connected to the output end of the yarn beating speed reducer, and the other end of the yarn tube is clamped on the rotary chuck;
The yarn beating module further comprises a length adjusting assembly, the length adjusting assembly comprises an adjusting fixing block, an adjusting optical axis, an adjusting sliding block and an adjusting mounting plate, the adjusting optical axis is fixed on a yarn beating mounting table through the adjusting fixing block, the length direction of the adjusting optical axis is parallel to the clamping direction of a yarn tube, the adjusting sliding block is slidably mounted on the adjusting optical axis, and the yarn beating clamping assembly is mounted on the adjusting sliding block through the adjusting mounting plate.
Optionally, the blanking module comprises a blanking frame and a blanking driving assembly,
the blanking frame is provided with a containing groove which is used for containing the yarn tube, the yarn tube can slide up and down in the containing groove,
the blanking driving assembly comprises a blanking driving mounting plate and a blanking air cylinder, wherein the blanking driving mounting plate is close to the bottom of the blanking frame, the blanking driving mounting plate is arranged on two sides of the blanking frame, the blanking air cylinder is arranged on the blanking mounting frame, a blanking bearing plate is arranged at the telescopic end of the blanking air cylinder, the blanking bearing plate supports a bobbin in the blanking frame when the telescopic end of the blanking air cylinder stretches out, and the bobbin in the blanking frame is fed into the pushing module when the telescopic end of the blanking air cylinder stretches back.
Optionally, the pushing module comprises a pushing servo driving assembly and a pushing yarn containing block;
the pushing servo driving assembly comprises a pushing driving motor, a pushing sliding rail and a pushing sliding block, the pushing driving motor drives the pushing sliding block to linearly move on the pushing sliding rail, the pushing yarn containing block is installed on the pushing sliding block, the end part of the pushing yarn containing block is rotationally connected with a yarn clamping plate, and a yarn clamping spring piece is arranged at the rotating joint of the yarn clamping plate and the pushing yarn containing block.
Optionally, the yarn pressing module comprises a yarn pressing cylinder, a yarn pressing mounting seat, a yarn pressing pinch roller, a pinch roller shaft, a pinch roller mounting plate, a yarn pressing guide plate and a yarn pressing guide post;
the yarn pressing installation seat is fixed on the yarn pressing installation table, the yarn pressing guide plate is obliquely installed on the yarn pressing installation seat and installed on one side far away from the pushing module, the surface of the yarn pressing guide plate and the included angle of the surface of the yarn pressing installation seat are obtuse angles, the body of the yarn pressing cylinder is fixed on the yarn pressing guide plate, the telescopic end of the yarn pressing cylinder is connected with the pinch roller installation plate, the end part of the yarn pressing guide post is fixedly connected with the pinch roller installation plate and is in sliding connection with the yarn pressing guide post, and the yarn pressing pinch roller is installed on the yarn pressing installation plate in a rotating manner through a yarn pressing shaft.
Optionally, the yarn breaking module comprises a yarn breaking cylinder, a pushing connecting piece, a movable knife handle and a fixed knife handle,
the movable cutter handle comprises a sliding part and a first cutting part, a first cutter is arranged on the first cutting part, the fixed cutter handle comprises a fixed part and a second cutting part, a second cutter is arranged on the second cutting part, the sliding part and the fixed part are connected in a sliding fit manner, the first cutting part and the second cutting part are mutually parallel, the first cutter and the second cutter are mutually staggered in the height direction, the telescopic end of a yarn cutting cylinder is connected with the movable part of the movable cutter handle through the pushing connecting piece, and the yarn cutting cylinder drives the sliding part and the fixed part to relatively slide and displace;
the bottom of the fixed part of fixed handle of a knife is equipped with cuts off pressure regulation subassembly, it includes adjusting screw, U type seat, regulation guide pillar, adjusting spring and adjusts the roll group to cut off pressure regulation subassembly, the U type seat is installed the bottom of fixed part, the bottom of U type seat is equipped with the screw hole, adjusting screw with U type seat screw thread fit, adjusting screw keeps away from the one end of U type seat is equipped with adjustment handle, it includes regulation mount pad, regulation connecting axle and adjusting bearing to adjust the roll group, it installs to adjust the connecting axle on the mount pad, adjusting bearing with adjust the connecting axle cooperation, adjusting bearing with movable handle of a knife roll cooperation, the one end of adjusting the guide pillar is fixed the bottom of adjusting the mount pad, the other end of adjusting the guide pillar runs through the U type seat just adjusting guide pillar with U type seat sliding connection, adjusting spring sets up adjust the mount pad with between the adjusting screw.
Optionally, the blanking module comprises a blanking buffer device and a receiving frame; the blanking buffer device comprises a fixed blanking baffle, a movable blanking baffle and a blanking cylinder, wherein the fixed blanking baffle is obliquely fixed at the bottom of the yarn beating installation table, the top of the movable blanking baffle is rotatably installed at the bottom of the yarn beating installation table, the fixed blanking baffle and the movable blanking baffle are oppositely arranged at two sides of the bottom of the yarn beating installation table, a limiting pad is transversely arranged at the bottom end of the fixed blanking plate, the main body of the blanking cylinder is obliquely fixed at the bottom of the yarn beating installation table, the telescopic end of the blanking cylinder is connected with the bottom of the movable blanking plate, and when the blanking cylinder pushes the movable blanking baffle to rotate to the limiting pad, the fixed blanking baffle and the movable blanking baffle can form a V-shaped buffering accommodating space for accommodating a yarn tube;
the control unit comprises a tension controller and a PLC controller, wherein the tension controller is respectively and electrically connected with the magnetic powder controller and the tension sensor, and the PLC controller controls the yarn releasing unit, the tension detecting unit and the yarn beating unit to work.
As described above, the automatic carbon fiber yarn beating machine provided by the invention has at least the following beneficial effects:
The invention provides an automatic carbon fiber yarn beating machine which can be used in the technical field of winding production of yarns. The invention comprises a yarn releasing unit, a tension detecting unit, a yarn beating unit and a control unit. The yarn feeding unit is provided with a yarn cylinder, the yarn feeding unit provides carbon fiber yarns and feeds the yarns into the yarn beating system, and the tension detection unit is used for feeding the yarns of the yarn feeding unit into the yarn beating unit, so that the yarn transmission and the tension detection in the yarn transmission process are realized; the yarn feeding device comprises a yarn feeding unit, a yarn feeding module, a material pushing module, a yarn pressing module, a yarn breaking module and a blanking module, wherein after yarn enters the yarn feeding unit, the yarn feeding module guides the yarn into the yarn feeding module, the yarn feeding module drives a yarn tube to roll the yarn to finish yarn feeding, the yarn feeding module is matched with the yarn feeding module to realize yarn feeding in the axial direction, the yarn breaking module is used for cutting the yarn of the yarn tube subjected to yarn feeding, the blanking module is used for collecting the yarn tube subjected to yarn feeding, the blanking module is matched with the material pushing module to realize the blanking and replacement of a new yarn tube, the yarn pushing module is used for assisting the yarn to be automatically wound on the yarn tube subjected to new blanking, and a series of automatic actions of winding on the yarn tube are realized through the control unit to control the yarn discharging in the process, so that labor intensity of personnel is greatly reduced, and working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view showing the overall structure of an automatic carbon fiber yarn beating machine according to the present invention;
FIG. 2 is a schematic view showing the structure of the yarn feeding unit of the present invention;
FIG. 3 is a schematic cross-sectional view of the yarn feeding unit according to the present invention;
FIG. 4 is a schematic diagram showing the structure of the tension detecting unit according to the present invention;
FIG. 5 is a schematic view showing the whole structure of the yarn beating unit of the present invention;
FIG. 6 is an enlarged partial schematic view of FIG. 5A in accordance with the present invention;
fig. 7 shows a side view of the yarn beating unit of the present invention;
FIG. 8 is a schematic view showing the bottom structure of the yarn beating unit of the present invention;
FIG. 9 is a schematic view showing the structure of the yarn discharging module of the present invention;
FIG. 10 is a schematic view showing the structure of the yarn beating module of the present invention;
fig. 11 is a schematic structural diagram of a blanking module (a first view angle) according to the present invention;
fig. 12 is a schematic structural diagram of a blanking module (second view angle) according to the present invention;
FIG. 13 is a schematic diagram of a pushing module according to the present invention;
fig. 14 is a schematic structural view of a yarn pressing module according to the present invention;
fig. 15 is a schematic view showing the overall structure of the yarn breaking module of the present invention;
FIG. 16 is a schematic view of a shut-off pressure regulating assembly of the present invention;
Fig. 17 is a schematic structural diagram of a blanking module according to the present invention.
Reference numerals: 11-yarn discharging units, 111-yarn discharging supporting frames, 112-raw yarn drums, 113-yarn discharging installation seats, 114-magnetic powder brakes, 115-yarn discharging belt seat bearings, 116-yarn discharging supporting shafts and 117-yarn discharging couplings; 12-tension detection units, 121-detection supporting tables, 122-yarn feeding transmission guide wheels, 123-detection guide wheels and 124-tension sensors; 13-yarn beating unit, 130-yarn beating mounting table, 131-yarn discharging module, 1311-yarn discharging servo motor, 1312-yarn discharging slide block, 1313-yarn discharging slide rail, 1314-yarn discharging guide plate, 1315-horizontal guide wheel set, 1316-inclined guide wheel set, 1317-vertical guide wheel set, 132-yarn beating module, 1321-yarn beating servo motor, 1322-yarn beating speed reducer, 1323-clamping cylinder, 1324-rotary chuck, 1325-adjusting fixing block, 1326-adjusting optical axis, 1327-adjusting sliding block, 1328-adjusting mounting plate, 1329-bobbin, 133-blanking module, 1331-blanking frame, 1332-holding groove, 1333-blanking driving mounting plate, 1334-blanking cylinder, 1335-blanking bearing plate, 134-pushing module, 1341-pushing yarn holding block, 1342-pushing driving motor, 1343-pushing sliding rail, 1344-pushing sliding block, 1345-yarn clamping plate, 1346-yarn clamping spring piece, 135-yarn pressing module, 1351-yarn pressing cylinder, 1352-yarn pressing mounting seat, 1353-yarn tightening pressing wheel, 1354-pressing wheel shaft, 1355-pressing wheel mounting plate, 1356-yarn pressing guide plate, 1357-yarn pressing guide post, 136-yarn breaking module, 1361-yarn breaking cylinder, 1362-pushing connecting piece, 1363-movable knife handle, 1364-fixed knife handle, 1365-sliding part, 1366-first breaking part, 1367-fixed part, 1368-second breaking part, 1369-adjusting screw, 13610-U-shaped seat, 13611-adjusting guide post, 13612-adjusting spring, 13613-adjusting rolling group, 13614-adjusting handle, 137-blanking module, 1371-receiving frame, 1372-fixed blanking baffle, 1373-movable blanking baffle, 1374-blanking cylinder, 1375-limit pad; 141-tension controller.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
Please refer to fig. 1 to 17. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the invention, are included in the spirit and scope of the invention which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
The following examples are given by way of illustration only. Various embodiments may be combined and are not limited to only what is presented in the following single embodiment.
Referring to fig. 1-8, the present invention provides an automatic carbon fiber yarn beating machine, which comprises a yarn releasing unit 11, a tension detecting unit 12, a yarn beating unit 13 and a control unit, wherein yarns are sequentially transmitted from the yarn releasing unit 11 to the yarn beating unit 13 through the tension detecting unit 12; the yarn feeding unit 11 is provided with a yarn feeding support 111 and a yarn barrel 112, the yarn barrel 112 is arranged on the yarn feeding support 111, yarns are led out from the yarn barrel 112 to the tension detection unit 12, and the tension detection unit 12 is used for conveying the yarns and detecting the tension of the yarns; the yarn beating unit 13 comprises a yarn discharging module 131, a yarn beating module 132, a blanking module 133, a pushing module 134, a yarn pressing module 135, a yarn breaking module 136 and a blanking module 137, the yarn beating unit 13 is arranged on the yarn beating installation table 130, the yarn discharging module 131 is used for leading the yarn transmitted in the tension detecting unit 12 into the yarn beating module 132, the yarn beating module 132 comprises a yarn beating rotating assembly and a yarn beating clamping assembly which are oppositely arranged at intervals, the yarn beating rotating assembly and the yarn beating clamping assembly are matched to clamp and drive a bobbin 1329 to roll the yarn, the yarn discharging module 131 comprises a yarn discharging driving assembly and a yarn discharging guiding assembly, the yarn discharging driving assembly is used for driving the yarn to be discharged along the axial direction of the bobbin 1329, the blanking module 133 is used for storing and discharging the bobbin 1329, and the pushing module 134 is used for feeding the discharged bobbin 1329 into the yarn beating module 132; the yarn breaking module 136 cuts off the yarn of the yarn-beaten yarn tube 1329, the blanking module 137 collects the yarn-beaten yarn tube 1329, the yarn pressing module 135 is arranged at the bottom of the yarn-beaten module 132, and the yarn pressing module 135 is matched with push the yarn to a new yarn tube 1329; the control unit is used for controlling the yarn releasing unit 11, the tension detecting unit 12 and the yarn beating unit 13.
The carbon fiber yarn must be wound from the raw yarn bobbin 112 onto the bobbin 1329 of different specifications, and the bobbin 1329 is mounted on the spindle and then is knitted by feeding the yarn into the knitting machine, and the process of winding from the raw yarn bobbin 112 onto the bobbin 1329 is called threading. In the invention, the yarn feeding unit 11 is provided with the raw yarn cylinder 112, the yarn feeding unit 11 provides carbon fiber yarns and feeds the yarns into the yarn beating system, and the tension detection unit 12 is used for feeding the yarns of the yarn feeding unit 11 into the yarn beating unit 13, so that the transmission of the yarns and the detection of the tension condition in the yarn transmission process are realized; the yarn beating unit 13 comprises a yarn discharging module 131, a yarn beating module 132, a blanking module 133, a pushing module 134, a yarn pressing module 135, a yarn breaking module 136 and a blanking module 137, wherein after the yarn enters the yarn beating unit 13, the yarn discharging module 131 guides the yarn into the yarn beating module 132, the yarn beating module 132 drives the bobbin 1329 to wind the yarn to finish beating the yarn, the yarn discharging module 131 is matched with the yarn beating module 132 to realize the yarn discharging and the wire feeding in the axial direction, the yarn breaking module 136 realizes the yarn cutting of the bobbin 1329 after the yarn beating, the blanking module 137 collects the bobbin 1329 after the yarn beating, the blanking module 133 and the pushing module 134 cooperate to realize the blanking and replacement of a new bobbin 1329, the pushing module 134 realizes the auxiliary automatic winding of the yarn onto the newly-blanked bobbin 1329 after the yarn breaking, and a series of automatic actions such as winding of the yarn onto the bobbin 1329 are realized through the control unit control of the process, the labor intensity of personnel is greatly reduced, and the work efficiency is greatly improved.
In this embodiment, referring to fig. 2 and 3, the yarn feeding unit 11 further includes a yarn feeding mounting seat 113 and a raw yarn mounting assembly; the yarn feeding device comprises a yarn feeding support frame 111, a yarn feeding support frame 113, a yarn feeding installation assembly, a yarn feeding cylinder 112 and a yarn feeding fixing shaft, wherein the yarn feeding installation frame 111 is provided with the yarn feeding installation frame 113, the yarn feeding installation assembly is arranged on the yarn feeding installation frame 113, the yarn feeding installation assembly comprises a magnetic powder brake 114, a yarn feeding belt seat bearing 115 and a yarn feeding support shaft 116, the magnetic powder brake 114 is fixed on the yarn feeding installation frame 113, the yarn feeding support shaft 116 is rotatably arranged on the yarn feeding installation frame 113 through the yarn feeding belt seat bearing 115, the yarn feeding support shaft 116 is connected with the magnetic powder brake 114 through a yarn feeding coupler 117, the yarn feeding support shaft 116 is sleeved with the yarn feeding cylinder 112, and the yarn feeding fixing shaft is fixedly connected through a fixing support block and a locking screw.
The carbon fiber yarn for yarn beating in the device is rolled out from the yarn tube 1329, the magnetic powder brake 114 is arranged, so that the yarn has certain original tension in the yarn pulling process, the tension detection unit 12 and the control unit are matched to realize closed-loop control of constant tension in the yarn beating process, meanwhile, the raw yarn cylinder 112 and the yarn releasing support shaft 116 are connected through the fixed support block and the locking screw, the quick dismounting, replacement and installation of the raw yarn cylinder 112 can be realized, and the convenience in replacing the raw yarn cylinder 112 is guaranteed while the transmission is ensured.
In this embodiment, referring to fig. 4, the tension detecting unit 12 includes a detecting support table 121, a yarn feeding transmission assembly and a tension detecting assembly; the yarn feeding transmission assembly and the tension detection assembly are both installed on the detection supporting table 121, the yarn feeding transmission assembly comprises a plurality of yarn feeding transmission guide wheels 122 which are arranged at intervals, the tension detection assembly comprises a detection guide wheel 123 and a tension sensor 124, and the detection end of the tension sensor 124 is connected with the detection guide wheel 123.
Yarn enters the tension detecting unit 12 from the yarn feeding unit 11 and then winds and passes through a yarn feeding transmission guide wheel 122 in the yarn feeding transmission assembly and a detection guide wheel 123 in the tension detecting assembly, wherein the detection guide wheels 123 are arranged at intervals of the respective yarn feeding transmission guide wheels 122. Optionally, a vertically placed guide wheel and a obliquely arranged guide wheel are arranged in the yarn placing guide wheel, so that maintenance of yarn tension and adjustment and change of transmission direction can be realized.
In this embodiment, referring to fig. 9, the yarn-discharging driving assembly includes a yarn-discharging servo motor 1311, a yarn-discharging slide 1312, and a yarn-discharging slide 1313, where the yarn-discharging servo motor 1311 drives the yarn-discharging slide 1312 to linearly reciprocate on the yarn-discharging slide 1313; the yarn discharging guide assembly comprises a yarn discharging guide plate 1314 and a guide wheel module, the yarn discharging guide plate 1314 is arranged on the yarn discharging slide block 1312, yarn feeding ends and yarn discharging ends are respectively arranged at the front end and the rear end of the yarn discharging guide plate 1314, the yarn feeding ends are close to one side of the tension detection unit 12, the yarn discharging ends are close to one side of the yarn beating module 132, the guide wheel module comprises a horizontal guide wheel set 1315, an inclined guide wheel set 1316 and a vertical guide wheel set 1317, and the horizontal guide wheel set 1315, the inclined guide wheel set 1316 and the vertical guide wheel set 1317 are sequentially arranged on the surface of the yarn discharging guide plate 1314 along the direction from the yarn feeding ends to the yarn discharging ends.
In the process of yarn beating, the yarn discharging module 131 transmits yarn to the yarn beating module 132 and is matched with the yarn beating module 132 to wind yarn, the yarn is wound onto the bobbin 1329 after passing through the horizontal guide wheel group 1315, the inclined guide wheel group 1316 and the vertical guide wheel group 1317 which are arranged on the guide wheel module, in the process of yarn rotating winding in the yarn beating module 132, the yarn discharging servo motor 1311 in the yarn discharging driving assembly drives the yarn discharging sliding block 1312 to linearly reciprocate on the yarn discharging sliding rail 1313, and then the yarn guided by the yarn discharging guide plate 1314 is driven to move along the axial direction of the bobbin 1329, so that the yarn discharging running in the yarn winding process is realized, and optionally, the speed of the yarn discharging sliding block 1312 can be controlled, the yarn with different row pitches can be obtained, and the yarn discharging module can be better suitable for different knitting requirements.
In this embodiment, referring to fig. 10, the yarn beating rotary assembly includes a yarn beating servo motor 1321 and a yarn beating speed reducer 1322, where the yarn beating servo motor 1321 is connected to the yarn beating speed reducer 1322; the yarn beating clamping assembly comprises a clamping cylinder 1323 and a rotary chuck 1324, the rotary chuck 1324 is connected to the output end of the clamping cylinder 1323, one end of a yarn tube 1329 is connected to the output end of a yarn beating speed reducer 1322, and the other end of the yarn tube 1329 is clamped on the rotary chuck 1324; the yarn beating module 132 further comprises a length adjusting assembly, the length adjusting assembly comprises an adjusting fixing block 1325, an adjusting optical axis 1326, an adjusting sliding block 1327 and an adjusting mounting plate 1328, the adjusting optical axis 1326 is fixed on the yarn beating mounting table 130 through the adjusting fixing block 1325, the length direction of the adjusting optical axis 1326 is parallel to the clamping direction of the bobbin 1329, the adjusting sliding block 1327 is slidably mounted on the adjusting optical axis 1326, and the yarn beating clamping assembly is mounted on the adjusting sliding block 1327 through the adjusting mounting plate 1328.
After the pushing module 134 pushes the bobbin 1329 into the clamping position of the yarn beating position in the yarn beating module 132, the clamping cylinder 1323 in the yarn beating clamping assembly operates to clamp the bobbin 1329, and the yarn beating servo motor 1321 in the yarn beating rotating assembly cooperates with the yarn beating speed reducer 1322 to drive the bobbin 1329 to rotate so as to realize winding and beating actions on yarns. The yarn beating module 132 is further provided with a length adjusting component, the yarn beating clamping component is mounted on the adjusting sliding block 1327 through the adjusting mounting plate 1328, so that the distance adjustment of the yarn beating clamping component and the yarn beating rotating component can be realized, the yarn beating module is applicable to bobbins 1329 with different lengths, and the matching flexibility is better.
In this embodiment, referring to fig. 11 and 12, the blanking module 133 includes a blanking frame 1331 and a blanking driving assembly, a containing slot 1332 is provided on the blanking frame 1331, the containing slot 1332 is used for containing a bobbin 1329, the bobbin 1329 can slide up and down in the containing slot 1332, the blanking driving assembly includes a blanking driving mounting plate 1333 and a blanking cylinder 1334, the blanking driving mounting plate 1333 is close to the bottom of the blanking frame 1331, the blanking driving mounting plate 1333 is mounted on two sides of the blanking frame 1331, the blanking cylinder 1334 is disposed on the blanking frame, a blanking supporting plate 1335 is disposed at a telescopic end of the blanking cylinder 1334, when the telescopic end of the blanking cylinder 1334 stretches out, the blanking supporting plate 1335 supports the bobbin 1329 in the blanking frame 1331, and when the telescopic end of the blanking cylinder 1334 retracts, the bobbin 1329 in the blanking frame 1331 is pushed down into the blanking module 134.
The blanking frame 1331 arranged in the blanking module 133 is used for placing the stored bobbins 1329 to be spun, the blanking frame 1331 is provided with T-shaped grooves for storing the bobbins 1329, the end parts of the bobbins 1329 can be embedded into the T-shaped grooves and stacked and placed from top to bottom in sequence, when the bobbins 1329 are not required to be blanked, the telescopic ends of the blanking cylinders 1334 are in an extending state, the blanking bearing plates 1335 support the bobbins 1329 stored on the blanking frame 1331, when the blanking bobbins 1329 need to be replaced, the telescopic ends of the blanking cylinders 1334 retract, and the next bobbin 1329 to be spun falls in the blanking frame 1331, so that the blanking replacing process of the bobbins 1329 is realized. Optionally, stock detection sensors are further disposed on two sides of the blanking frame 1331, and the stock detection sensors can be used for detecting the number of the bobbins 1329 stored in the blanking frame 1331, so that the bobbins 1329 can be conveniently and timely replenished to the blanking frame 1331 when the number of the stored bobbins 1329 is reduced.
In this embodiment, referring to fig. 13, the pushing module 134 includes a pushing servo driving assembly and a pushing yarn accommodating block 1341; the pushing servo driving assembly comprises a pushing driving motor 1342, a pushing sliding rail 1343 and a pushing sliding block 1344, the pushing driving motor 1342 drives the pushing sliding block 1344 to linearly move on the pushing sliding rail 1343, the pushing yarn containing block 1341 is mounted on the pushing sliding block 1344, the end part of the pushing yarn containing block 1341 is rotationally connected with a yarn clamping plate 1345, and a yarn clamping spring piece 1346 is arranged at the rotational connection part of the yarn clamping plate 1345 and the pushing yarn containing block 1341.
The pushing module 134 is arranged between the blanking module 133 and the yarn beating module 132, when the bobbin 1329 falls from the blanking module 133, the pushing servo drives the pushing sliding block 1344 to the lower position of the blanking frame 1331, the bobbin 1329 falls onto the pushing yarn containing block 1341, the end part of the pushing yarn containing block 1341 is rotationally connected with the yarn clamping plate 1345, the yarn clamping plate 1345 and the rotating connection part of the pushing yarn containing block 1341 are provided with yarn clamping spring pieces 1346, the bobbin 1329 is arranged between the yarn clamping plate 1345 and the yarn containing block, the elastic resilience force of the yarn clamping spring pieces 1346 at the rotating connection part can enable the bobbin 1329 to be placed on the pushing yarn containing block 1341 more stably, the stable transportation of the pushing process is ensured, and then the pushing driving motor 1342 drives the pushing sliding block 1344 to move into the yarn beating module 132 to clamp for the subsequent yarn beating process.
In this embodiment, referring to fig. 14, the yarn pressing module 135 includes a yarn pressing cylinder 1351, a yarn pressing mounting seat 1352, a yarn tightening pressing wheel 1353, a pressing wheel shaft 1354, a pressing wheel mounting plate 1355, a yarn pressing guide plate 1356, and a yarn pressing guide post 1357; the yarn pressing installation seat 1352 is fixed on the yarn pressing installation table 130, the yarn pressing guide plate 1356 is obliquely installed on the yarn pressing installation seat 1352 and is installed on one side far away from the pushing module 134, an included angle between the surface of the yarn pressing guide plate 1356 and the surface of the yarn pressing installation seat 1352 is an obtuse angle, the body of the yarn pressing cylinder 1351 is fixed on the yarn pressing guide plate 1356, the telescopic end of the yarn pressing cylinder 1351 is connected with the pressure roller installation plate 1355, the end part of the yarn pressing guide post 1357 is fixedly connected with the pressure roller installation plate 1355 and is in sliding connection with the yarn pressing guide plate 1356, and the yarn pressing roller 1353 is rotatably installed on the pressure roller installation plate through a yarn pressing shaft.
When the yarn winding of the single yarn bobbin 1329 is completed, the yarn winding completed yarn bobbin 1329 falls into the blanking module 137 and waits for the yarn breaking module 136 to cut off the yarn, at this time, the yarn pressing cylinder 1351 in the yarn pressing module 135 starts the telescopic end to stretch out to push the yarn pressing wheel 1353 to push the yarn, so that the yarn is tensioned to facilitate the yarn breaking module 136 to break the yarn, on the other hand, the yarn pressing wheel 1353 can push the yarn onto the newly replaced yarn bobbin 1329 to be wound onto the new yarn bobbin 1329 by matching with the slow rotation of the yarn winding module 132 for a few turns, and the yarn pressing cylinder 1351 is retracted to perform the subsequent yarn winding. The yarn pressing guide plate 1356 is obliquely arranged on the yarn pressing installation seat 1352, the yarn pressing guide plate 1356 is arranged on one side far away from the pushing module 134, and an included angle between the surface of the yarn pressing guide plate 1356 and the surface of the yarn pressing installation seat 1352 is an obtuse angle, so that the stretching direction of the yarn pressing cylinder 1351 is an upward oblique direction between the new yarn wheel and the old yarn wheel, and the winding process of tensioning yarn and assisting the new yarn wheel is more conveniently realized.
In this embodiment, referring to fig. 15 and 16, the yarn breaking module 136 includes a yarn breaking cylinder 1361, a push connector 1362, a movable knife handle 1363 and a fixed knife handle 1364, the movable knife handle 1363 includes a sliding portion 1365 and a first breaking portion 1366, the first breaking portion 1366 is provided with a first cutter, the fixed knife handle 1364 includes a fixed portion 1367 and a second breaking portion 1368, the second breaking portion 1368 is provided with a second cutter, the sliding portion 1365 and the fixed portion 1367 are connected in a sliding fit, the first breaking portion 1366 and the second breaking portion 1368 are parallel to each other, the first cutter and the second cutter are staggered with each other in a height direction, a telescopic end of the yarn breaking cylinder 1361 and the movable portion of the movable knife handle 1363 are connected through the push connector 1362, and the yarn breaking cylinder 1361 drives the sliding portion 1365 and the fixed portion 1367 to relatively slide; the bottom of fixed handle 1364's fixed part 1367 is equipped with cuts off pressure adjustment subassembly, it includes adjusting screw 1369, U type seat 13610, adjusting guide pillar 13611, adjusting spring 13612 and adjusts roll group 13613 to cut off pressure adjustment subassembly, U type seat 13610 installs the bottom of fixed part 1367, the bottom of U type seat 13610 is equipped with the screw hole, adjusting screw 1369 with U type seat 13610 screw-thread fit, adjusting screw 1369 is kept away from U type seat 13610's one end is equipped with adjustment handle 13614, adjust roll group 13613 includes adjustment mount pad, adjusting connection axle and adjusting bearing, adjusting connection axle installs on the adjustment mount pad, adjusting bearing with adjusting connection axle cooperation, adjusting bearing with movable handle 1363 roll fit, adjusting guide pillar 13611's one end is fixed the bottom of adjustment mount pad, adjusting guide pillar 13611's the other end runs through U type seat 13610 just adjusting guide pillar 13611 with U type seat 13610 sliding connection, adjusting spring 13612 sets up adjusting screw 1369 and adjusting connection axle are in between the adjustment screw 1363.
When the winding of the yarn on the single bobbin 1329 is completed, the yarn breaking module 136 performs a yarn breaking process on the bobbin 1329 on which yarn breaking is completed. Optionally, the main body of the yarn breaking cylinder 1361 and the fixed knife handle 1364 are fixedly installed at the bottom of the yarn beating installation platform 130, the telescopic end of the yarn breaking cylinder 1361 and the movable part of the movable knife handle 1363 are connected through the pushing connecting piece 1362, the yarn breaking cylinder 1361 drives the sliding part 1365 and the fixed part 1367 to relatively slide and displace, and the first cutter and the second cutter are staggered with each other in the height direction, so that the space relative displacement of the yarn between the first cutter and the second cutter is staggered, and further cutting is realized. The bottom of the fixed portion 1367 of the fixed handle 1364 is provided with a cutting pressure adjusting component, because the yarn cutting operation of the yarn cutting module 136 is carried out for a long time, the movable handle 1363 and the fixed handle 1364 inside the yarn cutting module 136 are relatively loosened, the yarn cutting module 136 is clamped by adjusting the adjusting handle 13614 through the adjusting screw 1369 and the adjusting spring 13612, and smooth yarn cutting is guaranteed.
In this embodiment, referring to fig. 17, the blanking module 137 includes a blanking buffer device and a receiving frame 1371; the blanking buffer device comprises a fixed blanking baffle 1372, a movable blanking baffle 1373 and a blanking cylinder 1374, the fixed blanking baffle 1372 is obliquely fixed at the bottom of the yarn beating installation table 130, the top of the movable blanking baffle 1373 is rotatably installed at the bottom of the yarn beating installation table 130, the fixed blanking baffle 1372 and the movable blanking baffle 1373 are oppositely arranged at two sides of the bottom of the yarn beating installation table 130, a limit pad 1375 is transversely arranged at the bottom of the fixed blanking plate, the main body of the blanking cylinder 1374 is obliquely fixed at the bottom of the yarn beating installation table 130, the telescopic end of the blanking cylinder 1374 is connected with the bottom of the movable blanking plate, and the blanking cylinder 1374 pushes the movable blanking baffle 1373 to rotate to the limit pad 1375, so that a V-shaped buffer accommodating space can be formed by the fixed blanking baffle 1372 and the movable blanking baffle 1373 for accommodating the bobbins 1329; the control unit comprises a tension controller 141 and a PLC controller, the tension controller 141 is respectively and electrically connected with the magnetic powder controller and the tension sensor 124, and the PLC controller controls the yarn feeding unit 11, the tension detection unit 12 and the yarn beating unit 13 to work.
When the yarn winding of the bobbin 1329 in the yarn beating module 132 is completed, the clamping cylinder 1323 in the yarn beating module 132 is withdrawn to put down the bobbin 1329, the bobbin 1329 after yarn beating is dropped into the blanking module 137, the specific process is that the bobbin 1329 after yarn beating is dropped from the yarn beating module 132, at this time, the blanking cylinder 1374 pushes the movable blanking baffle 1373 to rotate to the limit pad 1375, the bobbin 1329 is temporarily placed in the V-shaped buffer accommodating space formed by the fixed blanking baffle 1372 and the movable blanking baffle 1373, after the yarn breaking module 136 cuts yarn, the blanking cylinder 1374 is retracted to drive the movable blanking plate to be far away from the fixed blanking plate, and the bobbin 1329 is further dropped into the receiving frame 1371 to complete the collection of the bobbin 1329. The control unit in the invention comprises a tension controller 141 and a PLC controller, wherein the tension controller 141 is respectively and electrically connected with the magnetic powder controller and the tension sensor 124, the tension sensor 124 detects the tension value of yarn in real time and feeds back the tension value to the tension controller 141 in the yarn beating process, and the tension controller 141 controls the action of the magnetic powder brake 114 after internal operation to adjust the tension applied to the raw yarn drum 112 in real time. The PLC controls the yarn discharging unit 11, the tension detecting unit 12 and the yarn beating unit 13 to work, the whole machine adopts PLC logic to control the whole operation, the full-automatic production can be better realized, and the processing efficiency is improved.
In summary, the yarn feeding unit is provided with the yarn cylinder, the yarn feeding unit provides the carbon fiber yarn and feeds the yarn into the yarn beating system, and the tension detecting unit is used for feeding the yarn of the yarn feeding unit into the yarn beating unit, so that the yarn transmission and the tension detection in the yarn transmission process are realized; the yarn feeding device comprises a yarn feeding unit, a yarn feeding module, a material pushing module, a yarn pressing module, a yarn breaking module and a blanking module, wherein after yarn enters the yarn feeding unit, the yarn feeding module guides the yarn into the yarn feeding module, the yarn feeding module drives a yarn tube to roll the yarn to finish yarn feeding, the yarn feeding module is matched with the yarn feeding module to realize yarn feeding in the axial direction, the yarn breaking module is used for cutting the yarn of the yarn tube subjected to yarn feeding, the blanking module is used for collecting the yarn tube subjected to yarn feeding, the blanking module is matched with the material pushing module to realize the blanking and replacement of a new yarn tube, the yarn pushing module is used for assisting the yarn to be automatically wound on the yarn tube subjected to new blanking, and a series of automatic actions of winding on the yarn tube are realized through the control unit to control the yarn discharging in the process, so that labor intensity of personnel is greatly reduced, and working efficiency is greatly improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. An automated carbon fiber yarn beating machine, comprising:
the yarn feeding device comprises a yarn feeding unit, a tension detection unit, a yarn beating unit and a control unit, wherein yarns are sequentially transmitted from the yarn feeding unit to the yarn beating unit through the tension detection unit;
the yarn feeding unit is provided with a yarn feeding support frame and a yarn barrel, the yarn barrel is arranged on the yarn feeding support frame, yarns are led out from the yarn barrel to the tension detection unit, and the tension detection unit is used for transmitting the yarns and detecting the tension of the yarns;
the yarn feeding device comprises a yarn feeding unit, a pushing module, a yarn pressing module, a yarn breaking module and a blanking module, wherein the yarn feeding unit is arranged on a yarn feeding installation table, the yarn feeding unit is used for leading yarns transmitted in the tension detection unit into the yarn feeding module, the yarn feeding module comprises a yarn feeding rotating assembly and a yarn feeding clamping assembly which are oppositely arranged at intervals, the yarn feeding rotating assembly and the yarn feeding clamping assembly are matched to clamp and drive a yarn tube to roll the yarns, the yarn feeding module comprises a yarn feeding driving assembly and a yarn feeding guiding assembly, the yarn feeding driving assembly is used for driving the yarn feeding guiding assembly to discharge the yarns along the axial direction of the yarn tube, and the pushing module is used for feeding the discharged yarn tube into the yarn feeding module; the yarn breaking module cuts off yarns of the yarn-beaten yarn tubes, the blanking module collects the yarn-beaten yarn tubes, the yarn pressing module is arranged at the bottom of the yarn-beaten module, and the yarn pressing module is matched with the yarn pressing module to push the yarns to a new yarn tube;
The control unit is used for controlling the yarn releasing unit, the tension detecting unit and the yarn beating unit;
the yarn pressing module comprises a yarn pressing cylinder, a yarn pressing mounting seat, a yarn pressing wheel, a yarn pressing shaft, a pressing wheel mounting plate, a yarn pressing guide plate and a yarn pressing guide post;
the yarn pressing installation seat is fixed on the yarn pressing installation table, the yarn pressing guide plate is obliquely installed on the yarn pressing installation seat and installed on one side far away from the pushing module, an included angle between the surface of the yarn pressing guide plate and the surface of the yarn pressing installation seat is an obtuse angle, the body of the yarn pressing cylinder is fixed on the yarn pressing guide plate, the telescopic end of the yarn pressing cylinder is connected with the pinch roller installation plate, the end part of the yarn pressing guide post is fixedly connected with the pinch roller installation plate and is in sliding connection with the yarn pressing guide post, and the yarn pressing pinch roller is rotatably installed on the yarn pressing installation plate through a yarn pressing shaft;
the yarn breaking module comprises a yarn breaking cylinder, a pushing connecting piece, a movable knife handle and a fixed knife handle,
the movable cutter handle comprises a sliding part and a first cutting part, a first cutter is arranged on the first cutting part, the fixed cutter handle comprises a fixed part and a second cutting part, a second cutter is arranged on the second cutting part, the sliding part and the fixed part are connected in a sliding fit manner, the first cutting part and the second cutting part are mutually parallel, the first cutter and the second cutter are mutually staggered in the height direction, the telescopic end of a yarn cutting cylinder is connected with the movable part of the movable cutter handle through the pushing connecting piece, and the yarn cutting cylinder drives the sliding part and the fixed part to relatively slide and displace;
The bottom of the fixed part of fixed handle of a knife is equipped with cuts off pressure regulation subassembly, it includes adjusting screw, U type seat, regulation guide pillar, adjusting spring and adjusts the roll group to cut off pressure regulation subassembly, the U type seat is installed the bottom of fixed part, the bottom of U type seat is equipped with the screw hole, adjusting screw with U type seat screw thread fit, adjusting screw keeps away from the one end of U type seat is equipped with adjustment handle, it includes regulation mount pad, regulation connecting axle and adjusting bearing to adjust the roll group, it installs to adjust the connecting axle on the mount pad, adjusting bearing with adjust the connecting axle cooperation, adjusting bearing with movable handle of a knife roll cooperation, the one end of adjusting the guide pillar is fixed the bottom of adjusting the mount pad, the other end of adjusting the guide pillar runs through the U type seat just adjusting guide pillar with U type seat sliding connection, adjusting spring sets up adjust the mount pad with between the adjusting screw.
2. An automated carbon fiber yarn beating machine according to claim 1, wherein:
the yarn feeding unit further comprises a yarn feeding installation seat and a raw yarn installation assembly;
The yarn setting device comprises a yarn setting support frame, a yarn setting installation seat, a yarn setting support shaft, a yarn setting sleeve and a yarn winding sleeve.
3. An automated carbon fiber yarn beating machine according to claim 2, wherein:
the tension detection unit comprises a detection supporting table, a yarn feeding transmission assembly and a tension detection assembly;
the yarn feeding transmission assembly and the tension detection assembly are both installed on the detection supporting table, the yarn feeding transmission assembly comprises a plurality of yarn feeding transmission guide wheels which are arranged at intervals, the tension detection assembly comprises a detection guide wheel and a tension sensor, and the detection end of the tension sensor is connected with the detection guide wheel.
4. An automated carbon fiber yarn beating machine according to claim 1, wherein:
the yarn discharging driving assembly comprises a yarn discharging servo motor, a yarn discharging sliding block and a yarn discharging sliding rail, and the yarn discharging servo motor drives the yarn discharging sliding block to linearly reciprocate on the yarn discharging sliding rail;
the yarn guiding assembly comprises a yarn guiding plate and a guide wheel module, the yarn guiding plate is arranged on the yarn guiding slide block, the front end and the rear end of the yarn guiding plate are respectively a yarn inlet end and a yarn outlet end, the yarn inlet end is close to one side of the tension detecting unit, the yarn outlet end is close to one side of the yarn beating module, the guide wheel module comprises a horizontal guide wheel set, an inclined guide wheel set and a vertical guide wheel set, and the horizontal guide wheel set, the inclined guide wheel set and the vertical guide wheel set are sequentially arranged on the surface of the yarn guiding plate along the direction from the yarn inlet end to the yarn outlet end.
5. An automated carbon fiber yarn beating machine according to claim 1, wherein:
the yarn beating rotary assembly comprises a yarn beating servo motor and a yarn beating speed reducer, and the yarn beating servo motor is connected with the yarn beating speed reducer;
the yarn beating clamping assembly comprises a clamping cylinder and a rotary chuck, the rotary chuck is connected to the output end of the clamping cylinder, one end of a yarn tube is connected to the output end of the yarn beating speed reducer, and the other end of the yarn tube is clamped on the rotary chuck;
The yarn beating module further comprises a length adjusting assembly, the length adjusting assembly comprises an adjusting fixing block, an adjusting optical axis, an adjusting sliding block and an adjusting mounting plate, the adjusting optical axis is fixed on a yarn beating mounting table through the adjusting fixing block, the length direction of the adjusting optical axis is parallel to the clamping direction of a yarn tube, the adjusting sliding block is slidably mounted on the adjusting optical axis, and the yarn beating clamping assembly is mounted on the adjusting sliding block through the adjusting mounting plate.
6. An automated carbon fiber yarn beating machine according to claim 1, wherein:
the blanking module comprises a blanking frame and a blanking driving assembly,
the blanking frame is provided with a containing groove which is used for containing the yarn tube, the yarn tube can slide up and down in the containing groove,
the blanking driving assembly comprises a blanking driving mounting plate and a blanking air cylinder, wherein the blanking driving mounting plate is close to the bottom of the blanking frame, the blanking driving mounting plate is arranged on two sides of the blanking frame, the blanking air cylinder is arranged on the blanking mounting frame, a blanking bearing plate is arranged at the telescopic end of the blanking air cylinder, the blanking bearing plate supports a bobbin in the blanking frame when the telescopic end of the blanking air cylinder stretches out, and the bobbin in the blanking frame is fed into the pushing module when the telescopic end of the blanking air cylinder stretches back.
7. An automated carbon fiber yarn beating machine according to claim 1, wherein:
the pushing module comprises a pushing servo driving assembly and a pushing yarn containing block;
the pushing servo driving assembly comprises a pushing driving motor, a pushing sliding rail and a pushing sliding block, the pushing driving motor drives the pushing sliding block to linearly move on the pushing sliding rail, the pushing yarn containing block is installed on the pushing sliding block, the end part of the pushing yarn containing block is rotationally connected with a yarn clamping plate, and a yarn clamping spring piece is arranged at the rotating joint of the yarn clamping plate and the pushing yarn containing block.
8. An automated carbon fiber yarn beating machine according to claim 3, wherein:
the blanking module comprises a blanking buffer device and a receiving frame; the blanking buffer device comprises a fixed blanking baffle, a movable blanking baffle and a blanking cylinder, wherein the fixed blanking baffle is obliquely fixed at the bottom of the yarn beating installation table, the top of the movable blanking baffle is rotatably installed at the bottom of the yarn beating installation table, the fixed blanking baffle and the movable blanking baffle are oppositely arranged at two sides of the bottom of the yarn beating installation table, a limiting pad is transversely arranged at the bottom end of the fixed blanking baffle, the main body of the blanking cylinder is obliquely fixed at the bottom of the yarn beating installation table, the telescopic end of the blanking cylinder is connected with the bottom of the movable blanking baffle, and when the blanking cylinder pushes the movable blanking baffle to rotate to the limiting pad, the fixed blanking baffle and the movable blanking baffle can form a V-shaped buffering accommodating space for accommodating a yarn tube;
The control unit comprises a tension controller and a PLC controller, wherein the tension controller is respectively and electrically connected with the magnetic powder brake and the tension sensor, and the PLC controller controls the yarn releasing unit, the tension detecting unit and the yarn beating unit to work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311316452.6A CN117049267B (en) | 2023-10-12 | 2023-10-12 | Automatic change carbon fiber and beat yarn machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311316452.6A CN117049267B (en) | 2023-10-12 | 2023-10-12 | Automatic change carbon fiber and beat yarn machine |
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| CN117049267B true CN117049267B (en) | 2024-01-26 |
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| CN112672965A (en) * | 2018-10-09 | 2021-04-16 | 日本Tmt机械株式会社 | Yarn winding machine |
| CN209635597U (en) * | 2019-01-16 | 2019-11-15 | 浙江凯成纺织机械有限公司 | A kind of automatic wire charging mechanism of AIRJET TEXTURING YARN machine |
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| CN117049267A (en) | 2023-11-14 |
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