CN114803712A - Automatic loading and unloading yarn drum device of two-for-one twister - Google Patents
Automatic loading and unloading yarn drum device of two-for-one twister Download PDFInfo
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- CN114803712A CN114803712A CN202210403038.8A CN202210403038A CN114803712A CN 114803712 A CN114803712 A CN 114803712A CN 202210403038 A CN202210403038 A CN 202210403038A CN 114803712 A CN114803712 A CN 114803712A
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- 241001589086 Bellapiscis medius Species 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000013519 translation Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/068—Supplying or transporting empty cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- 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
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/069—Removing or fixing bobbins or cores from or on the vertical peg of trays, pallets or the pegs of a belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides an automatic yarn cylinder loading and unloading device of a two-for-one twister, which comprises a rack, a rotating shaft, a yarn cylinder positioning seat for positioning a yarn cylinder, a driving mechanism and a feeding mechanism, wherein the rack is provided with a bottom plate and two side plates, the lower end of the bottom plate is connected with a supporting leg, the side plates are vertically fixed on the bottom plate, the rotating shaft is rotatably connected between the two side plates, the rotating shaft is uniformly and fixedly sleeved with a plurality of mounting discs along the axial direction of the rotating shaft, 4 yarn cylinder positioning seats are circumferentially and uniformly arranged on the mounting discs, one end of the rotating shaft penetrates through the side plates and is connected with a driven gear, a loading and unloading motor is fixed on the lower end face of the bottom plate, and a driving gear meshed with the driven gear is fixed on an output shaft of the loading and unloading motor. The device has high automation degree, is provided with a feeding mechanism, and can automatically load empty bobbins; with yarn section of thick bamboo positioning seat setting in the pivoted axis of rotation, the back yarn section of thick bamboo of rotating can drop and fall in the collecting box from the position sleeve automatically.
Description
Technical Field
The invention belongs to the technical field of yarn manufacturing, and relates to an automatic yarn bobbin loading and unloading device of a two-for-one twister.
Background
The double twister is a textile machinery device for twisting a plurality of strands of spun yarns into one strand, and has the function of processing the yarns or the folded strand yarn products into thread products for weaving and knitting, and the double twisting principle can be led out from the concept of false twisting. The doubling bobbin is sleeved on the static hollow tube, and the doubling is led out from the top end of the bobbin, passes through the hollow tube and then enters the radial holes of the spindle tube and the yarn storage disc. The yarn storage disc rotates along with the spindle, and the yarn is twisted once per rotation of the spindle, so that the twisting property of the ring twisting machine is basically the same. When the twisted yarn is guided upwards from the radial hole of the twisting disk, a twist is added. Thus, one spindle revolution adds two turns. The yarn is formed into two air rings in the twisting process, a first air ring is formed from the unwinding position of the doubling bobbin to the inlet of the hollow tube, and a second air ring is formed when the yarn leaves the yarn storage disc and is guided to the yarn guide hook. If the two ends of the sliver are held, the twister twists in the middle of the two holding points, the output sliver can not obtain twist, the sliver is held by the two pairs of rollers and moves axially, and the twister rotates in the sagittal direction. And finally, winding the yarn by a yarn drum pipe after double twisting is finished, taking out the yarn drum after the yarn drum is fully wound, and putting the empty yarn tube. The picking and placing actions are operated by workers, are slow and have certain dangerousness.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automatic bobbin loading and unloading device of a two-for-one twister, which has high automation degree and can quickly unload a bobbin and load an empty bobbin.
The purpose of the invention can be realized by the following technical scheme: an automatic yarn barrel loading and unloading device of a two-for-one twister comprises a rack, a rotating shaft, a yarn barrel positioning seat for positioning a yarn barrel, a driving mechanism and a feeding mechanism, and is characterized in that the rack is provided with a bottom plate and two side plates, the lower end of the bottom plate is connected with a supporting leg, the side plates are vertically fixed on the bottom plate, the rotating shaft is rotatably connected between the two side plates, the rotating shaft is uniformly and fixedly sleeved with a plurality of mounting discs along the axial direction of the rotating shaft, 4 yarn barrel positioning seats are circumferentially and uniformly arranged on the mounting discs, one end of the rotating shaft penetrates out of the side plates and is connected with a driven gear, a loading and unloading motor is fixed on the lower end face of the bottom plate, and a driving gear meshed with the driven gear is fixed on an output shaft of the loading and unloading motor;
the feeding mechanism comprises a material box for placing empty bobbins and a translation trolley, wherein a feeding seat is fixed on a trolley plate of the translation trolley, vertical fixed vertical plates are arranged at the front end and the rear end of the translation trolley, two ends of the material box are fixed on the vertical plates, a plurality of discharge ports are formed in the lower end of the material box, the feeding seat is positioned below the discharge ports, a U-shaped groove with an upward opening is formed in the feeding seat, an arc-shaped material pushing plate which slides along the U-shaped groove is arranged in the U-shaped groove, a feeding air cylinder is fixed on the trolley plate, a telescopic rod of the feeding air cylinder is connected with the arc-shaped material pushing plate through a connecting rod, and the arc-shaped material pushing plate is aligned with a horizontal yarn bobbin positioning seat;
actuating mechanism includes the slip flat board, driving motor, pinch roller, drive wheel and is annular power belt circle, and driving motor fixes in the dull and stereotyped bottom of slip, is equipped with bellied sharp gib block on the bottom plate, and the terminal surface is fixed with the direction recess with sharp gib block inlay card under the slip flat board, still is fixed with the translation cylinder on the bottom plate, and the telescopic link and the slip dull and stereotyped connection of translation cylinder, pinch roller rotate with the drive wheel and connect at the dull and stereotyped up end of slip, and power belt circle overlaps on pinch roller and drive wheel, and the drive wheel is connected with driving motor's output shaft power, the pinch roller has a plurality ofly and is a word arrangement, and the pinch roller aligns with vertical yarn section of thick bamboo positioning seat and can support under the translation cylinder effect and lean on the yarn section of thick bamboo positioning seat.
Further, yarn section of thick bamboo positioning seat includes the fixed axle, supports carousel, position sleeve, and the fixed axle is fixed with the mounting disc, supports the carousel and passes through the bearing rotation to be connected on the fixed axle, and position sleeve fixes and supports the carousel up end and with the coaxial setting of support carousel, support the carousel upper surface and have a plurality of can block the location sand grip of going into yarn section of thick bamboo tip recess, support the carousel week wall can paste with the power belt circle and lean on and drive by the power belt circle and rotate together.
Furthermore, a limiting cylinder is fixed on the side plate, a limiting block is fixed on a telescopic rod of the limiting cylinder, a limiting clamping groove is formed in the front end of the limiting block, four limiting clamping strips are circumferentially and uniformly distributed on the rotating shaft, the limiting clamping groove can be clamped and embedded with the limiting clamping strips when the limiting block moves, and the limiting clamping strips are aligned with the yarn barrel positioning seat.
Furthermore, a yielding groove for the yarn cylinder positioning seat to penetrate is formed in the bottom plate.
Furthermore, the lower end face of the bottom plate is connected with a collecting box of the yarn collecting barrel, and the collecting box is located below the abdicating groove.
Further, the tail part of the arc-shaped material pushing plate is provided with a cylindrical baffle. The baffle is used for enabling the empty bobbin to be sleeved on the positioning sleeve and giving a forward supporting force to the empty bobbin; meanwhile, when the arc-shaped pushing plate moves forward, the empty bobbin on the material box is prevented from falling off, the discharge hole can be sealed by the baffle, and the empty bobbin can accurately fall off the arc-shaped pushing plate when the arc-shaped pushing plate returns.
Furthermore, the quantity and the positions of the discharge ports and the U-shaped grooves are in one-to-one correspondence. The distance between the discharge port and the U-shaped groove is controlled at the height of an empty bobbin, so that only one empty bobbin can fall onto the arc-shaped material pushing plate at a time.
Furthermore, the sweep of translation dolly flushes with the bottom plate, rotates on the bottom plate lateral surface and is connected with spacing bull stick, is equipped with the shelves on the sweep of translation dolly, and spacing bull stick rotates the back and leans on with the shelves to the counterbalance.
Promote the translation dolly and be connected with the frame, through spacing bull stick locking translation dolly position, be close to yarn section of thick bamboo positioning seat through translation cylinder drive slip flat board, actuating mechanism drives through power belt circle and supports the carousel and rotate, makes the empty bobbin on the yarn section of thick bamboo positioning seat wind the yarn. After the yarn bobbin is fully wound, the sliding flat plate is driven by the translation cylinder to be far away from the yarn bobbin positioning seat, the loading and unloading motor is started to drive the rotating shaft to rotate 90 degrees, the feeding cylinder of the feeding mechanism drives the arc-shaped material pushing plate to drive the empty yarn bobbin to move forward, the empty yarn bobbin is sleeved on the positioning sleeve, the rotating shaft rotates 90 degrees again, and the yarn bobbin on the yarn bobbin positioning seat automatically breaks away from the positioning sleeve due to self weight and falls into the collection box.
Compared with the prior art, the automatic yarn barrel loading and unloading device of the two-for-one twister has the following advantages:
1. the automatic loading device has high automation degree, is provided with a feeding mechanism, and can automatically load empty bobbins;
2. the yarn drum positioning seat is arranged on the rotating shaft, and the yarn drum can automatically fall off from the positioning sleeve and fall into the collecting box after rotating;
3. the feeding mechanism is a movable translation trolley and can be separated from the rack, so that the feeding is flexible, and the transfer and the material supplement are convenient.
Drawings
FIG. 1 is a front view schematically showing an automatic bobbin loading and unloading apparatus of the two-for-one twister.
FIG. 2 is a side view schematically showing the automatic bobbin loading and unloading apparatus of the two-for-one twister.
FIG. 3 is a bottom view of the automatic bobbin loading and unloading apparatus of the two-for-one twister.
FIG. 4 is a schematic view showing a structure of a driving mechanism for automatically mounting and dismounting a package in the two-for-one twister.
Fig. 5 is a structural schematic diagram of an arc-shaped material pushing plate.
Fig. 6 is a schematic structural view of the bobbin positioning base.
In the figure, 1, a rotating shaft; 2. a bobbin positioning seat; 201. a fixed shaft; 202. a support turntable; 203. a positioning sleeve; 204. positioning the convex strip; 3. a base plate; 31. a linear guide strip; 32. a yielding groove; 33. a collection box; 34. a limiting rotating rod; 4. a side plate; 5. supporting legs; 6. mounting a disc; 7. a driven gear; 8. loading and unloading a motor; 9. a driving gear; 10. a material box; 101. a discharge port; 11. translating the trolley; 12. a feeding seat; 121. a U-shaped groove; 13. a vertical plate; 14. an arc-shaped material pushing plate; 141. a baffle plate; 15. a feed cylinder; 16. a connecting rod; 17. sliding the flat plate; 18. a pinch roller; 19. a drive wheel; 20. a power belt loop; 21. a translation cylinder; 22. a limiting cylinder; 221. a limiting block; 222. a limiting clamping groove; 223. and limiting clamping strips.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the automatic bobbin loading and unloading device of the two-for-one twister comprises a frame, a rotating shaft 1, a bobbin positioning seat 2 for positioning a bobbin, a driving mechanism and a feeding mechanism. The machine frame is provided with a bottom plate 3 and two side plates 4, the lower end of the bottom plate 3 is connected with a supporting leg 5, the side plates 4 are vertically fixed on the bottom plate 3, a rotating shaft 1 is rotatably connected between the two side plates 4, the rotating shaft 1 is uniformly and fixedly sleeved with a plurality of mounting discs 6 along the axial direction of the rotating shaft, 4 yarn drum positioning seats 2 are circumferentially and uniformly arranged on the mounting discs 6, one end of the rotating shaft 1 penetrates through the side plates 4 to be connected with a driven gear 7, a loading and unloading motor 8 is fixed on the lower end face of the bottom plate 3, and a driving gear 9 meshed with the driven gear 7 is fixed on an output shaft of the loading and unloading motor 8;
the feeding mechanism comprises a material box 10 for placing empty bobbins and a translation trolley 11, a feeding seat 12 is fixed on a trolley board of the translation trolley 11, a vertical plate 13 which is vertically fixed is arranged at the front end and the rear end of the translation trolley 11, two ends of the material box 10 are fixed on the vertical plate 13, a plurality of discharge ports 101 are formed in the lower end of the material box 10, the feeding seat 12 is positioned below the discharge ports 101, a U-shaped groove 121 with an upward opening is formed in the feeding seat 12, an arc-shaped material pushing plate 14 which slides along the U-shaped groove 121 is arranged in the U-shaped groove 121, a feeding cylinder 15 is fixed on the trolley board, a telescopic rod of the feeding cylinder 15 is connected with the arc-shaped material pushing plate 14 through a connecting rod 16, and the arc-shaped material pushing plate 14 is aligned with the horizontal bobbin positioning seat 2;
actuating mechanism includes slip dull and stereotyped 17, driving motor, pinch roller 18, drive wheel 19 and be annular power belt circle 20, driving motor fixes in slip dull and stereotyped 17 bottom, be equipped with bellied sharp gib block 31 on the bottom plate 3, slip dull and stereotyped 17 lower terminal surface is fixed with the direction recess with sharp gib block 31 inlay card, still be fixed with translation cylinder 21 on the bottom plate 3, translation cylinder 21's telescopic link is connected with slip dull and stereotyped 17, pinch roller 18 rotates with drive wheel 19 to be connected at slip dull and stereotyped 17 up end, power belt circle 20 covers on pinch roller 18 and drive wheel 19, drive wheel 19 is connected with driving motor's output shaft power, pinch roller 18 has a plurality ofly and is a word arrangement, pinch roller 18 aligns with vertical yarn section of thick bamboo positioning seat 2 and can support under the effect of translation cylinder 21 and lean on yarn section of thick bamboo positioning seat 2.
As shown in fig. 6, the bobbin positioning seat 2 includes a fixing shaft 201, a supporting turntable 202, and a positioning sleeve 203, the fixing shaft 201 is fixed to the mounting plate 6, the supporting turntable 202 is rotatably connected to the fixing shaft 201 through a bearing, the positioning sleeve 203 is fixed to the upper end surface of the supporting turntable 202 and coaxially arranged with the supporting turntable 202, the upper surface of the supporting turntable 202 is provided with a plurality of positioning protruding strips 204 which can be clamped into grooves at the end portions of the bobbin, and the peripheral wall of the supporting turntable 202 can be attached to the power belt ring 20 and can be driven by the power belt ring 20 to rotate together.
The yarn barrel positioning device is characterized in that a limiting cylinder 22 is fixed on the side plate 4, a limiting block 221 is fixed on a telescopic rod of the limiting cylinder 22, a limiting clamping groove 222 is formed in the front end of the limiting block 221, four limiting clamping strips 223 which are uniformly distributed in the circumferential direction are arranged on the rotating shaft 1, the limiting clamping groove 222 can be clamped and embedded with the limiting clamping strips 223 when the limiting block 221 moves, and the limiting clamping strips 223 are aligned with the yarn barrel positioning seat 2.
The bottom plate 3 is provided with a yielding groove 32 for the yarn barrel positioning seat 2 to pass through, the lower end surface of the bottom plate 3 is connected with a collecting box 33 for collecting yarn barrels, and the collecting box 33 is positioned below the yielding groove 32.
As shown in fig. 5, the arc-shaped stripper plate 14 has a cylindrical baffle 141 at the tail. The baffle 141 is used for enabling the empty bobbin to be sleeved on the positioning sleeve 203 and giving a forward supporting force to the empty bobbin; meanwhile, when the arc-shaped pushing plate 14 moves forward, the empty bobbin on the material box 10 is prevented from falling off, the discharge hole 101 can be sealed by the baffle 141, and when the arc-shaped pushing plate 14 returns, the empty bobbin can accurately fall on the arc-shaped pushing plate 14.
The number and the positions of the discharge holes 101 and the U-shaped grooves 121 are in one-to-one correspondence. The distance between the discharge port 101 and the U-shaped groove 121 is controlled to be the height of one empty bobbin, so that only one empty bobbin can fall onto the arc-shaped material pushing plate 14 at a time.
The sweep of translation dolly 11 flushes with bottom plate 3, rotates on the 3 lateral surfaces of bottom plate and is connected with spacing bull stick 34, is equipped with the shelves on the sweep of translation dolly 11, and spacing bull stick 34 rotates the back and leans on with the shelves.
The working process is as follows: promote translation dolly 11 and be connected with the frame, through spacing bull stick 34 locking translation dolly 11 position, drive slip dull and stereotyped 17 through translation cylinder 21 and be close to yarn section of thick bamboo positioning seat 2, actuating mechanism drives through power belt circle 20 and supports the carousel 202 and rotate, makes the empty bobbin on the yarn section of thick bamboo positioning seat 2 wind the yarn. After the yarn bobbin is fully wound, the translation cylinder 21 drives the sliding flat plate 17 to be far away from the yarn bobbin positioning seat 2, the loading and unloading motor 8 is started to drive the rotating shaft 1 to rotate 90 degrees, the feeding cylinder 15 of the feeding mechanism drives the arc-shaped material pushing plate 14 to drive the empty yarn bobbin to advance, the empty yarn bobbin is sleeved on the positioning sleeve 203, the rotating shaft 1 rotates 90 degrees again, and the yarn bobbin on the yarn bobbin positioning seat 2 automatically breaks away from the positioning sleeve 203 due to self weight and falls into the collection box 33.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. An automatic yarn barrel loading and unloading device of a two-for-one twister comprises a rack, a rotating shaft, a yarn barrel positioning seat for positioning a yarn barrel, a driving mechanism and a feeding mechanism, and is characterized in that the rack is provided with a bottom plate and two side plates, the lower end of the bottom plate is connected with a supporting leg, the side plates are vertically fixed on the bottom plate, the rotating shaft is rotatably connected between the two side plates, the rotating shaft is uniformly and fixedly sleeved with a plurality of mounting discs along the axial direction of the rotating shaft, 4 yarn barrel positioning seats are circumferentially and uniformly arranged on the mounting discs, one end of the rotating shaft penetrates out of the side plates and is connected with a driven gear, a loading and unloading motor is fixed on the lower end face of the bottom plate, and a driving gear meshed with the driven gear is fixed on an output shaft of the loading and unloading motor;
the feeding mechanism comprises a material box for placing the empty bobbin and a translation trolley, wherein a feeding seat is fixed on a trolley plate of the translation trolley, vertical fixed vertical plates are arranged at the front end and the rear end of the translation trolley, two ends of the material box are fixed on the vertical plates, a plurality of discharge ports are formed in the lower end of the material box, the feeding seat is positioned below the discharge ports, a U-shaped groove with an upward opening is formed in the feeding seat, an arc-shaped pushing plate sliding along the U-shaped groove is arranged in the U-shaped groove, a feeding cylinder is fixed on the trolley plate, a telescopic rod of the feeding cylinder is connected with the arc-shaped pushing plate through a connecting rod, and the arc-shaped pushing plate is aligned with a horizontal bobbin positioning seat;
actuating mechanism includes the slip flat board, driving motor, pinch roller, drive wheel and is annular power belt circle, and driving motor fixes in the dull and stereotyped bottom of slip, is equipped with bellied sharp gib block on the bottom plate, and the terminal surface is fixed with the direction recess with sharp gib block inlay card under the slip flat board, still is fixed with the translation cylinder on the bottom plate, and the telescopic link and the slip dull and stereotyped connection of translation cylinder, pinch roller rotate with the drive wheel and connect at the dull and stereotyped up end of slip, and power belt circle overlaps on pinch roller and drive wheel, and the drive wheel is connected with driving motor's output shaft power, the pinch roller has a plurality ofly and is a word arrangement, and the pinch roller aligns with vertical yarn section of thick bamboo positioning seat and can support under the translation cylinder effect and lean on the yarn section of thick bamboo positioning seat.
2. The automatic loading and unloading bobbin device of the two-for-one twister according to claim 1, wherein the bobbin positioning seat comprises a fixed shaft, a supporting rotary table, and a positioning sleeve, the fixed shaft is fixed to the mounting plate, the supporting rotary table is rotatably connected to the fixed shaft through a bearing, the positioning sleeve is fixed to the upper end surface of the supporting rotary table and is coaxially arranged with the supporting rotary table, the upper surface of the supporting rotary table has a plurality of positioning ribs capable of being clamped into grooves at the end portions of the bobbin, and the peripheral wall of the supporting rotary table can be attached to the power belt ring and driven by the power belt ring to rotate together.
3. The automatic bobbin loading and unloading device of the two-for-one twister according to claim 2, wherein a limiting cylinder is fixed on the side plate, a limiting block is fixed on a telescopic rod of the limiting cylinder, a limiting clamping groove is formed in the front end of the limiting block, four circumferentially uniformly distributed limiting clamping strips are arranged on the rotating shaft, the limiting clamping grooves can be clamped with the limiting clamping strips when the limiting block moves, and the limiting clamping strips are aligned with the bobbin positioning seat.
4. The automatic bobbin loading and unloading device of a two-for-one twister according to claim 3, wherein the bottom plate is provided with a relief groove for the bobbin positioning seat to pass through.
5. The automatic bobbin loading and unloading device of a two-for-one twister according to claim 4, wherein the lower end surface of the bottom plate is connected with a collecting box for collecting the bobbins, and the collecting box is positioned below the abdicating groove.
6. The automatic loading and unloading bobbin device of two-for-one twister according to claim 5, wherein said arc-shaped pushing plate has a cylindrical baffle at its tail.
7. The automatic loading and unloading bobbin device of the two-for-one twister according to claim 6, wherein the number and the positions of the discharge ports and the U-shaped grooves are in one-to-one correspondence.
8. The automatic bobbin loading and unloading device of a two-for-one twister according to claim 7, wherein the board of the translational trolley is flush with the bottom plate, the outer side surface of the bottom plate is rotatably connected with a limiting rotating rod, the board of the translational trolley is provided with a stop lever, and the limiting rotating rod abuts against the stop lever after rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403038.8A CN114803712A (en) | 2022-04-18 | 2022-04-18 | Automatic loading and unloading yarn drum device of two-for-one twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403038.8A CN114803712A (en) | 2022-04-18 | 2022-04-18 | Automatic loading and unloading yarn drum device of two-for-one twister |
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| Publication Number | Publication Date |
|---|---|
| CN114803712A true CN114803712A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210403038.8A Pending CN114803712A (en) | 2022-04-18 | 2022-04-18 | Automatic loading and unloading yarn drum device of two-for-one twister |
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| CN (1) | CN114803712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657294A (en) * | 2023-07-31 | 2023-08-29 | 南京辰天智能科技有限公司 | Creel frame and creel feed mechanism |
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|---|---|---|---|---|
| US4923132A (en) * | 1986-12-26 | 1990-05-08 | Murata Kikai Kabushiki Kaisha | Doffing truck for a yarn false twisting machine |
| CN103088485A (en) * | 2013-02-01 | 2013-05-08 | 铜陵市松宝机械有限公司 | Empty bobbin blanking device |
| CN210393192U (en) * | 2019-07-22 | 2020-04-24 | 杭州荣嘉纺织有限公司 | Take-up equipment for spinning |
| CN110983517A (en) * | 2019-12-23 | 2020-04-10 | 盛萍萍 | Fine yarn bobbin replacing device matched with spinning frame |
| CN111039094A (en) * | 2019-12-31 | 2020-04-21 | 桐乡市富昌化纤股份有限公司 | Chemical fiber yarn barrel continuous moving and feeding device for chemical fiber processing |
| CN212639543U (en) * | 2020-06-20 | 2021-03-02 | 杭州宝利来实业有限公司 | Feeding device for automatic bobbin winder |
| CN215755726U (en) * | 2021-07-01 | 2022-02-08 | 海宁市盛星经编有限公司 | Automatic yarn bobbin replacing device on warping machine |
| CN113666200A (en) * | 2021-09-08 | 2021-11-19 | 江苏佩捷纺织智能科技有限公司 | Two-for-one twisting yarn production winding drum separation process and device |
| CN114086283A (en) * | 2022-01-19 | 2022-02-25 | 江苏博腾家用纺织品有限公司 | Twisting equipment |
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| CN116657294A (en) * | 2023-07-31 | 2023-08-29 | 南京辰天智能科技有限公司 | Creel frame and creel feed mechanism |
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Application publication date: 20220729 |