CN110541219A - Double-guide-pillar traversing type intelligent doffing mechanism - Google Patents
Double-guide-pillar traversing type intelligent doffing mechanism Download PDFInfo
- Publication number
- CN110541219A CN110541219A CN201910908575.6A CN201910908575A CN110541219A CN 110541219 A CN110541219 A CN 110541219A CN 201910908575 A CN201910908575 A CN 201910908575A CN 110541219 A CN110541219 A CN 110541219A
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- screw rod
- bearing
- guide
- shaft
- air frame
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a double-guide-post traversing intelligent doffing mechanism which comprises a bearing seat and a screw rod, wherein one end of the screw rod penetrates through the bearing seat, a driven chain wheel is arranged at the tail end of the screw rod, a first driving mechanism is arranged at one end of the screw rod, a transmission pipe is sleeved at one end of the screw rod, one end of the transmission pipe is fixedly connected with a screw rod nut of the screw rod, a shaft seat and a connection sleeve are sleeved on the transmission pipe, a short arm is rotatably arranged at the top of the shaft seat through a pin shaft, a long arm is rotatably arranged at the top of the connection sleeve through a pin shaft, the short arm is rotatably connected with an arm body of the long arm through a pin shaft, the short arm, the long arm and the transmission pipe are positioned on the same vertical section, a traversing mechanism is arranged at the top of the long arm, an air frame for clamping a bobbin is arranged at the top of. When the spun yarn short car is reformed, the middle wall plate does not need to be replaced, the structure is simpler and more stable, the cost is low, and the installation time is short.
Description
Technical Field
The invention relates to a double-guide-column traversing type intelligent doffing mechanism, and belongs to the technical field of textile machinery.
Background
The labor of a spinning mill is short, the intelligent doffer for transforming the spun yarn short car is in a trend, in the current transformation, the swing arm type integrated doffing device is basically used, the scheme is not suitable for the spun yarn short car of the wide and medium wall plate, when the transformation is carried out, the wide and medium wall plate needs to be replaced by the narrow and medium wall plate, the cost is high, the transformation time is too long, and the output of customers is influenced.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the double-guide-column transverse intelligent doffing mechanism, when a spun yarn short car is modified, a middle wall plate does not need to be replaced, the structure is simpler and more stable, the cost is low, and the installation time is short.
The technical scheme adopted by the invention is as follows:
A double-guide-post traversing intelligent doffing mechanism comprises a bearing seat and a screw rod, wherein one end of the screw rod penetrates through the bearing seat, a driven chain wheel is arranged at the tail end of the screw rod, a first driving mechanism for driving the screw rod to rotate is arranged at one end of the screw rod provided with the driven chain wheel, a transmission pipe is sleeved at one end of the screw rod, one end of the transmission pipe is fixedly connected with a screw nut of the screw rod, a shaft support is sleeved on a pipe body at one end, close to the bearing seat, of the transmission pipe, the transmission pipe is movably connected with the shaft support, a fixed plate is arranged at one end of the shaft support, a supporting leg is arranged at the bottom of the other end of the shaft support, a connecting sleeve is fixedly sleeved on a pipe body at one end, far away from the bearing seat, of the transmission pipe, a short arm is rotatably arranged at the top of the shaft, the short arm, the long arm and the transmission pipe are located on the same vertical section, the transverse moving mechanism is arranged at the top of the long arm, the air frame used for clamping the bobbin is arranged at the top of the transverse moving mechanism, and the air frame and the fixing plate are located on the same side of the transmission pipe.
Preferably, the first driving mechanism comprises a servo motor, a first reduction gearbox, a driving chain wheel and a chain, the servo motor is connected with the first reduction gearbox, the driving chain wheel is fixed on a transmission shaft on one side of the first reduction gearbox, and the chain is sleeved between the driving chain wheel and the driven chain wheel and used for driving the screw rod to rotate.
Preferably, the first driving mechanism further comprises a tension chain wheel, the tension chain wheel is fixed on one side, far away from the servo motor, of the first reduction gearbox, and the tension chain wheel, the driving chain wheel and the driven chain wheel are located on the same vertical tangent plane and used for pressing the top of the chain downwards.
preferably, the transverse moving mechanism comprises an installation seat, two ends of the installation seat are respectively provided with a notch, a bearing I and a bearing II are respectively arranged in the two notches, a transverse shaft parallel to the transmission pipe is arranged on the bearing I and the bearing II which penetrate through the installation seat, and a gear is fixedly arranged on the transverse shaft in the notch on which the bearing II is arranged; the driving mechanism II is arranged at one end of the cross shaft close to the bearing seat, three through holes are formed in the side face of the mounting seat, the through holes are located above the cross shaft, linear bearings are arranged at two ends of the two through holes close to one end of the bearings II, the through holes located at one end of the mounting seat close to the gear extend into the groove provided with the bearings II, a toothed guide pillar is arranged in the through hole located at one end of the mounting seat close to the gear and penetrates through the linear bearings and is meshed with the gear, a polished rod guide pillar is arranged in the other through hole provided with the linear bearings and penetrates through the linear bearings and extends into the mounting seat, sliding tables are fixed at two ends of the toothed guide pillar and the polished rod guide pillar which are located outside the mounting seat, an air frame connecting plate is horizontally arranged on each sliding table, and the air frame is arranged at one.
Preferably, the driving mechanism II comprises a stepping motor, a reduction gearbox II and a motor mounting plate, the stepping motor is connected with the reduction gearbox II, the reduction gearbox II is connected with the cross shaft through a coupler, the motor mounting plate is arranged at the bottom of the reduction gearbox II, and one end of the motor mounting plate is fixedly connected with the bottom of the mounting seat.
Further preferably, the notch provided with the second bearing is provided toward the second driving mechanism.
Further preferably, still be provided with the mounting panel that is used for fixed gas frame on the gas frame connecting plate, the bottom and the gas frame connecting plate fixed connection of mounting panel, the gas frame is fixed on the curb plate of mounting panel.
The invention has the beneficial effects that:
A herringbone arm formed by the short arm and the long arm vertically lifts, the air frame transversely translates, and the intelligent doffing mechanism is suitable for various types of spinning frames to transform an intelligent doffing mechanism; the double-guide-column structure is adopted, so that the translation operation of the air frame is more stable; the middle wall plate does not need to be replaced when the spun yarn short car is transformed, time and labor are saved, the center distance of the spun yarn short car is not influenced, and two adjacent doffing mechanisms work simultaneously and do not influence each other.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear cross-sectional view;
FIG. 3 is a schematic view showing the operation of the doffing mechanism in the embodiment;
The main reference numerals in the figures have the following meanings:
1. Servo motor, 2, reduction gearbox I, 3, driving sprocket, 4, tension sprocket, 5, chain, 6, driven sprocket, 7, bearing seat, 8, lead screw, 9, transmission pipe, 10, fixed plate, 11, shaft support, 12, short arm, 13, long arm, 14, connecting sleeve, 15, stepping motor, 16, reduction gearbox II, 17, motor mounting plate, 18, mounting plate, 19, mounting seat, 20, toothed guide column, 21, polished rod guide column, 22, sliding table, 23, air frame connecting plate, 24, air frame, 25, cross shaft, 26, bearing I, 27, bearing II, 28, gear, 29, linear bearing, 30 and supporting leg.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3: the embodiment is a double-guide-post traversing intelligent doffing mechanism, which comprises a bearing seat 7 and a screw rod 8, wherein one end of the screw rod 8 penetrates through the bearing seat 7, a driven chain wheel 6 is arranged at the tail end of the screw rod 8, a first driving mechanism for driving the screw rod 8 to rotate is arranged at one end of the screw rod 8 provided with the driven chain wheel 6, a transmission pipe 9 is sleeved at one end of the screw rod 8, one end of the transmission pipe 9 is fixedly connected with a screw nut of the screw rod 8, a shaft support 11 is sleeved on a pipe body at one end of the transmission pipe 9 close to the bearing seat 7, the transmission pipe 9 is movably connected with the shaft support 11, a fixed plate 10 is arranged at one end of the shaft support 11, a support leg 30 is arranged at the bottom of the other end of the shaft support 11, a connecting sleeve 14 is fixedly sleeved on the pipe body at one end of the transmission, the top of the connecting sleeve 14 is provided with a long arm 13 through a pin shaft in a rotating manner, the short arm 12 is connected with the arm body of the long arm 13 through a pin shaft in a rotating manner, the short arm 12, the long arm 13 and the transmission pipe 9 are located on the same vertical tangent plane, the top of the long arm 13 is provided with a transverse moving mechanism, the top of the transverse moving mechanism is provided with an air frame 24 used for clamping a bobbin, and the air frame 24 and the fixing plate 10 are located on the same side of the transmission pipe 9.
Referring to fig. 1, the first driving mechanism comprises a servo motor 1, a first reduction gearbox 2, a driving sprocket 3 and a chain 5, the servo motor 1 is connected with the first reduction gearbox 2, the driving sprocket 3 is fixed on a transmission shaft at one side of the first reduction gearbox 2, and the chain 5 is sleeved between the driving sprocket 3 and a driven sprocket 6 and used for driving a screw rod 8 to rotate; the first driving mechanism further comprises a tension chain wheel 4, the tension chain wheel 4 is fixed on one side, far away from the servo motor 1, of the first reduction gearbox 2, and the tension chain wheel 4, the driving chain wheel 3 and the driven chain wheel 6 are located on the same vertical tangent plane and used for pressing the top of the chain 5 downwards.
Referring to fig. 1 and 2, the traversing mechanism includes a mounting base 19, notches are respectively provided at two ends of the mounting base 19, a first bearing 26 and a second bearing 27 are respectively provided in the two notches, a transverse shaft 25 parallel to the transmission pipe 9 is provided on the first bearing 26 and the second bearing 27 which penetrate through the mounting base 19, and a gear 28 is further fixedly provided on the transverse shaft 25 in the notch provided with the second bearing 27; a second driving mechanism is arranged at one end of a transverse shaft 25 close to a bearing seat 7, three through holes are arranged on the side surface of an installation seat 19, the through holes are positioned above the transverse shaft 25, linear bearings 29 are arranged at two ends of two through holes close to one end of the second bearings 27, the bottoms of the through holes at one end of the installation seat 19 close to a gear 28 extend into grooves provided with the second bearings 27, toothed guide posts 20 penetrating through the front and rear end surfaces of the installation seat 19 are arranged in the through holes at one end of the installation seat 19 close to the gear 28, the toothed guide posts 20 penetrate through the linear bearings 29 and are meshed with the gear 28, a polish rod guide post 21 is arranged in the other through hole provided with the linear bearings 29, the polish rod guide posts 21 penetrate through the linear bearings 29 and penetrate through the front and rear end surfaces of the installation seat 19, sliding tables 22 are fixedly connected at two ends of the toothed guide posts 20 and the polish rod, the air frame 24 is arranged at one end of the top of the air frame connecting plate 23 facing the fixing plate 10.
referring to fig. 1, the second driving mechanism comprises a stepping motor 15, a second reduction gearbox 16 and a motor mounting plate 17, the stepping motor 15 is connected with the second reduction gearbox 16, the second reduction gearbox 16 is connected with the cross shaft 25 through a coupler, the motor mounting plate 17 is arranged at the bottom of the second reduction gearbox 16, and one end of the motor mounting plate 17 is fixedly connected with the bottom of the mounting seat 19.
Referring to fig. 1, in the present embodiment, the notch provided with the second bearing 27 is provided toward the second driving mechanism.
Referring to fig. 1, the air frame connecting plate 23 is further provided with a mounting plate 18 for fixing the air frame 24, the bottom of the mounting plate 18 is fixedly connected with the air frame connecting plate 23, and the air frame 24 is fixed on a side plate of the mounting plate 18.
In this embodiment, the air frame 24 is a yarn gripper, the yarn gripper assembly and the method of using the same are known in the art, and the specific structure and the using manner thereof can be found in the patent document with the application number of 2011103966814 and the name of the invention of the yarn gripper assembly.
after the servo motor 1 operates, the shaft of the reduction gearbox I2 is driven to rotate, the shaft of the reduction gearbox I drags the chain 5, the chain 5 drives the screw rod 8 to rotate, after the screw rod 8 rotates, the screw rod nut drives the transmission pipe 9 to move transversely, the transmission pipe 9 drives the connecting sleeve 14 to move, and therefore the long arm 13 is driven to drive the broken arm 12 to achieve lifting; the stepping motor 15 drives the shaft of the second speed reducer case 16 to rotate after running, the shaft of the speed reducer case drives the transverse shaft 25 to rotate through the coupler, the transverse shaft 25 drives the gear 28 to rotate, the gear 28 drives the toothed guide post 20 and the polished rod guide post 21 to move transversely, and the air frame 24 is fixed on the sliding table 22 through the connecting plate 23 and then moves transversely along with the toothed guide post 20 and the polished rod guide post 21.
Referring to fig. 3 (indicated as a first driving mechanism in fig. 3), which shows the pipe inserting action of the mechanism during doffing, 3.1 in fig. 3 is a zero position state of the air frame 24, during operation, the air frame 24 is firstly retracted to the position (as indicated by 3.2 in fig. 3), then the first driving mechanism is started to drive the long arm 13 to drive the long arm 12 to descend, then the air frame 24 is descended to the pipe grasping position (as indicated by 3.3 in fig. 3), the air frame 24 is inflated, the air frame 24 clamps the through pipe, then the first driving mechanism is started to drive the long arm 13 to drive the short arm 12 to ascend, then the air frame 24 is driven to the pipe inserting and extracting height (as indicated by 3.4) and the second driving mechanism is started to drive the air frame 24 to the position (as indicated by 3.5 in fig. 3), then the first driving mechanism is started to drive the long arm 13 to drive the long arm 12 to descend, then the air frame 24 is descended, and then the.
In conclusion, the double-guide-column transverse intelligent doffing mechanism provided by the invention adopts the driving mechanism I to drive the herringbone arm formed by the short arm and the long arm to vertically lift, and the driving mechanism II to drive the air frame to transversely translate, so that the double-guide-column transverse intelligent doffing mechanism is suitable for various types of spinning frames to transform the intelligent doffing mechanism; the double-guide-post structure with the guide post with the tooth and the guide post with the polished rod is adopted, so that the air frame can move horizontally more stably; the middle wall plate does not need to be replaced when the spun yarn short car is transformed, time and labor are saved, the center distance of the spun yarn short car is not influenced, and two adjacent doffing mechanisms work simultaneously and do not influence each other.
the above description is only a preferred embodiment of the present patent, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the inventive concept, and these modifications and decorations should also be regarded as the protection scope of the present patent.
Claims (7)
1. The utility model provides a two guide pillar formula intelligence doffing mechanisms that traverses which characterized in that: the automatic transmission device comprises a bearing seat (7) and a screw rod (8), wherein one end of the screw rod (8) penetrates through the bearing seat (7) and a driven chain wheel (6) is arranged at the tail end of the screw rod (8), a first driving mechanism for driving the screw rod (8) to rotate is arranged at one end of the screw rod (8) provided with the driven chain wheel (6), a transmission pipe (9) is sleeved at one end of the screw rod (8), one end of the transmission pipe (9) is fixedly connected with a screw nut of the screw rod (8), a shaft support (11) is sleeved on a pipe body at one end, close to the bearing seat (7), of the transmission pipe (9), the transmission pipe (9) is movably connected with the shaft support (11), a fixing plate (10) is arranged at one end of the shaft support (11), a supporting leg (30) is arranged at the bottom of the other end of the shaft support (11), and a connecting sleeve (14) is fixedly sleeved on a pipe, the bobbin clamping device is characterized in that a short arm (12) is rotatably arranged at the top of a shaft support (11) through a pin shaft, a long arm (13) is rotatably arranged at the top of a connecting sleeve (14) through a pin shaft, the short arm (12) is rotatably connected with an arm body of the long arm (13) through a pin shaft, the short arm (12), the long arm (13) and a transmission pipe (9) are located on the same vertical section, a transverse moving mechanism is arranged at the top of the long arm (13), an air frame (24) used for clamping a bobbin is arranged at the top of the transverse moving mechanism, and the air frame (24) and a fixing plate (10) are located on the same side of the transmission pipe (9).
2. The double-guide-column traversing intelligent doffing mechanism according to claim 1, wherein the first driving mechanism comprises a servo motor (1), a first reduction gearbox (2), a driving sprocket (3) and a chain (5), the servo motor (1) is connected with the first reduction gearbox (2), the driving sprocket (3) is fixed on a transmission shaft at one side of the first reduction gearbox (2), and the chain (5) is sleeved between the driving sprocket (3) and the driven sprocket (6) and used for driving the screw rod (8) to rotate.
3. The double-guide-column traversing intelligent doffing mechanism according to claim 3, further comprising a tension sprocket (4), wherein the tension sprocket (4) is fixed on one side of the reduction gearbox I (2) far away from the servo motor (1), and the tension sprocket (4), the driving sprocket (3) and the driven sprocket (6) are located on the same vertical tangent plane and used for pressing the top of the chain (5) downwards.
4. The double-guide-post traversing intelligent doffing mechanism according to claim 1, wherein the traversing mechanism comprises a mounting seat (19), two ends of the mounting seat (19) are respectively provided with a notch, a first bearing (26) and a second bearing (27) are respectively arranged in the two notches, a first bearing (26) and a second bearing (27) which penetrate through the first bearing (26) and the second bearing (27) in the mounting seat (19) are provided with a transverse shaft (25) which is parallel to the transmission pipe (9), and a gear (28) is fixedly arranged on the transverse shaft (25) in the notch provided with the second bearing (27); a second driving mechanism is arranged at one end of a transverse shaft (25) close to a bearing seat (7), three through holes are arranged on the side surface of an installation seat (19), the through holes are positioned above the transverse shaft (25), linear bearings (29) are arranged at two ends of two through holes close to one end of the second bearing (27), the through holes positioned at one end of the installation seat (19) close to a gear (28) extend into a notch provided with the second bearing (27), a toothed guide post (20) penetrating through the front end surface and the rear end surface of the installation seat (19) is arranged in the through hole positioned at one end of the installation seat (19) close to the gear (28), the toothed guide post (20) penetrates through the linear bearings (29) and is meshed with the gear (28), a polish rod guide post (21) is arranged in the other through hole provided with the linear bearings (29), and the polish rod guide post (21) penetrates through the linear bearings (29) and the front end, sliding tables (22) are fixed at two ends of a toothed guide post (20) and a polished rod guide post (21) which are positioned outside the mounting seat (19), an air frame connecting plate (23) is horizontally arranged on each sliding table (22), and an air frame (24) is arranged at one end, facing the fixing plate (10), of the top of the air frame connecting plate (23).
5. The double-guide-post traversing intelligent doffing mechanism according to claim 4, wherein the second driving mechanism comprises a stepping motor (15), a second reduction gearbox (16) and a motor mounting plate (17), the stepping motor (15) is connected with the second reduction gearbox (16), the second reduction gearbox (16) is connected with the cross shaft (25) through a coupler, the motor mounting plate (17) is arranged at the bottom of the second reduction gearbox (16), and one end of the motor mounting plate (17) is fixedly connected with the bottom of the mounting seat (19).
6. The double-guide-post traversing intelligent doffing mechanism according to claim 4, wherein the notch provided with the second bearing (27) is arranged towards the second driving mechanism.
7. The double-guide-column traversing intelligent doffing mechanism according to claim 4, wherein a mounting plate (18) for fixing the air frame (24) is further arranged on the air frame connecting plate (23), the bottom of the mounting plate (18) is fixedly connected with the air frame connecting plate (23), and the air frame (24) is fixed on a side plate of the mounting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910908575.6A CN110541219A (en) | 2019-09-25 | 2019-09-25 | Double-guide-pillar traversing type intelligent doffing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910908575.6A CN110541219A (en) | 2019-09-25 | 2019-09-25 | Double-guide-pillar traversing type intelligent doffing mechanism |
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| Publication Number | Publication Date |
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| CN110541219A true CN110541219A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910908575.6A Pending CN110541219A (en) | 2019-09-25 | 2019-09-25 | Double-guide-pillar traversing type intelligent doffing mechanism |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797133A (en) * | 2010-04-17 | 2010-08-11 | 上海普英特高层设备有限公司 | Electric leveling device of window cleaning machine platform |
| CN103775582A (en) * | 2014-01-10 | 2014-05-07 | 洛阳理工学院 | Chain tensioning mechanism |
| CN105755600A (en) * | 2016-04-01 | 2016-07-13 | 南通金驰机电有限公司 | Translation integrated doffing device |
| CN206266781U (en) * | 2016-11-17 | 2017-06-20 | 江苏海马纺织机械有限公司 | A kind of gas frame of vertical lift |
| CN210916409U (en) * | 2019-09-25 | 2020-07-03 | 江苏海马纺织机械有限公司 | Double-guide-pillar traversing type intelligent doffing mechanism |
| CN211199543U (en) * | 2019-10-23 | 2020-08-07 | 江苏海马纺织机械有限公司 | Push-down intelligent doffing mechanism that traverses |
-
2019
- 2019-09-25 CN CN201910908575.6A patent/CN110541219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797133A (en) * | 2010-04-17 | 2010-08-11 | 上海普英特高层设备有限公司 | Electric leveling device of window cleaning machine platform |
| CN103775582A (en) * | 2014-01-10 | 2014-05-07 | 洛阳理工学院 | Chain tensioning mechanism |
| CN105755600A (en) * | 2016-04-01 | 2016-07-13 | 南通金驰机电有限公司 | Translation integrated doffing device |
| CN206266781U (en) * | 2016-11-17 | 2017-06-20 | 江苏海马纺织机械有限公司 | A kind of gas frame of vertical lift |
| CN210916409U (en) * | 2019-09-25 | 2020-07-03 | 江苏海马纺织机械有限公司 | Double-guide-pillar traversing type intelligent doffing mechanism |
| CN211199543U (en) * | 2019-10-23 | 2020-08-07 | 江苏海马纺织机械有限公司 | Push-down intelligent doffing mechanism that traverses |
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