CN209128643U - A kind of mechanical Tucked-in selvage apparatus of air-jet loom - Google Patents
A kind of mechanical Tucked-in selvage apparatus of air-jet loom Download PDFInfo
- Publication number
- CN209128643U CN209128643U CN201821885977.6U CN201821885977U CN209128643U CN 209128643 U CN209128643 U CN 209128643U CN 201821885977 U CN201821885977 U CN 201821885977U CN 209128643 U CN209128643 U CN 209128643U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- rocker arm
- block
- tucked
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Looms (AREA)
Abstract
The utility model discloses a kind of mechanical Tucked-in selvage apparatus of air-jet loom, including cabinet, driving gear, transmission mechanism, executing agency and solenoid valve, and the top of cabinet is equipped with gear shaft, the rotation of driving gear gear shaft.Transmission mechanism includes the first cam being mounted on gear shaft, the second cam, and the first cam two sides are respectively equipped with the first, second rocker arm, and the second cam two sides are respectively equipped with third, the 4th rocker arm.First rocker arm drives the first guide rod along its axial movement, and the second rocker arm drives the second guide rod along its axial movement, and third rocker arm drives third guide rod along its axial movement, and the 4th rocker arm drives the rotation of third guide rod.Executing agency includes scissors, flanging block, drive block and gripper, and scissors and flanging block are located on the first guide rod, and gripper is located on third guide rod.For the utility model in such a way that machinery is sealed, motion stabilization is reliable, and the control of scissors opening precisely, improves the stability, reliability and kinematic accuracy of operation, flanging better effect.
Description
Technical field
The utility model relates to technical field of textile machine, and in particular to a kind of mechanical Tucked-in selvage apparatus of air-jet loom.
Background technique
Currently, existing air-jet loom for cotton yarn fabric selvedge processing there are two types of, one is flashes, i.e., in weft end
Weft yarn is lockked using strand side in portion, and weft end reveals, but postorder also needs to carry out the processing such as selvedge suture；Another kind is plain edge,
Weft end is usually folded into shed open, forms more neat plain edge, the processes such as postorder selvedge suture can be saved, it is deep by user
Favor.The Tucked-in selvage apparatus of existing air-jet loom, and it is divided into mechanical and two class of pneumatic type.Wherein, pneumatic Tucked-in selvage apparatus
Weft end is blown into shed open using air-flow, it is high-efficient, it is easy to maintenance, but influenced by factors such as structure, air-flows, performance is unstable,
Flanging effect is undesirable.Mechanical Tucked-in selvage apparatus is using gripper by yarn end hook into shed open, compared with pneumatic Tucked-in selvage apparatus, machine
The flanging effect of tool Tucked-in selvage apparatus is good, but low efficiency, and vulnerable part is also relatively more, repairs cumbersome.It can be seen that existing machinery
Tucked-in selvage apparatus needs to be further improved.
Utility model content
In view of the above shortcomings of the prior art, the utility model aim is to propose a kind of mechanical tuck-in selvage of air-jet loom
Device, the mechanical Tucked-in selvage apparatus of solution is rolled in the presence of leakage, filling cutter kinematic accuracy is low causes flanging effect poor and cam mechanism
Sealed spring rapid wear leads to the problem of colliding reed.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of mechanical Tucked-in selvage apparatus of air-jet loom, including cabinet, driving gear, transmission mechanism, executing agency and electricity
Magnet valve, the upper lateral of cabinet are equipped with gear shaft, the rotation of driving gear gear shaft.Transmission mechanism includes being mounted on gear shaft
On the first cam, the second cam, the top of gear shaft is equipped with the first main shaft and the second main shaft.The two sides of first cam are set respectively
There is the first, second rocker arm, and the first, second rocker arm is driven to swing.The two sides of second cam are respectively equipped with third, the 4th rocker arm,
And third, the 4th rocker arm is driven to swing.The lower end of first rocker arm connects the first guide rod, and the first guide rod is driven axially to transport along it
Dynamic, the lower end of the second rocker arm connects the second guide rod, and drives the second guide rod along its axial movement, the lower end connection of third rocker arm the
Three guide rods, and drive third guide rod along its axial movement, the 4th rocker arm drives third guide rod to rotate by connecting rod.Executing agency position
Outside cabinet comprising scissors, flanging block, drive block and gripper, scissors and flanging block are located on the first guide rod, drive block
It is located on the second guide rod, gripper is located on third guide rod.
Preferably, the two sides of first cam and the second cam offer groove, each rocker arm middle part and adjacent trenches respectively
Respective side is provided with an idler wheel, and idler wheel is located in the groove of respective side.
Preferably, the first, second, third rocker arm is vertically arranged, and upper end is arranged in cabinet by the first main shaft.4th shakes
Arm is longitudinally arranged, and front end is arranged in cabinet by the second main shaft.Under working condition, first the first, second rocker arm of actuated by cams
Lower end swing, the lower end swing of the second actuated by cams third rocker arm, the rear end of the 4th rocker arm are swung up and down.
Preferably, driving gear is mounted on the outside of cabinet by bracket, and one end of gear shaft is pierced by outside cabinet, and pacifies
Equipped with driven gear, the driving gear is engaged with driven gear.
Preferably, each guide rod is longitudinally arranged in parallel in the lower part of cabinet, and the outside of cabinet is stretched out in front end.The first, second,
The side of third rocker arm lower end is provided with a sliding block, and each sliding block is rotatedly connected with corresponding rocker arm.The one of each guide rod rear end
Side is provided with the vertical chute matched with sliding block, and each sliding block is located in the vertical chute of corresponding guide rod, and drive leader is along its axis
The movement of line direction.
Preferably, the rear end of third guide rod is connected with the extension bar of square-section, and rocking bar is provided on extension bar, described to shake
The end of bar and the lower end of connecting rod are rotatedly connected, and the upper end of connecting rod is connected with the rear end thereof of the 4th rocker arm, and the 4th rocker arm passes through
Rocking bar and connecting rod driving third guide rod rotation.
Preferably, the scissors includes stator and movable plate, and stator is fixed on the front end of the first guide rod by scissors mounting base,
Scissors mounting base is slidably matched with the second guide rod.Movable plate and flanging block are mounted on the same side of stator by pin shaft, and movable plate is close to
On the outer wall of stator, movable plate is equipped with far from the side of stator can compress it the spring leaf on stator.The flanging block
Rear end is equipped with eccentric shaft, and eccentric shaft is adjusted with flanging block and is fixedly linked, and eccentric shaft is caught in the card slot of movable plate and spring leaf rear end
It is interior.The upper end of the flanging block is equipped with roller bearing, and the roller bearing extends transversely into the roller bearing driver slot of drive block, and drive block passes through
Roller bearing drives flanging block to rotate around pin shaft.
Preferably, the front side of the flanging block has the weft guide groove of lateral direction penetrating, and the front end of flanging block is equipped with vertical
Airflow channel, airflow channel is up and down and across weft guide groove, the upper end of airflow channel and the gas nozzle phase for being mounted on flanging block
Company communicates, and the gas nozzle is connected by gas line with the solenoid valve.
Preferably, the gripper is removably mounted at the front end of third guide rod, third guide rod by gripper fixed block
Gripper can be driven rotatable around its axis, gripper can also be driven along its axial-movement, the end of the gripper is bent to form
Crook.
By using above-mentioned technical proposal, the advantageous effects of the utility model are: the design of the utility model structure is closed
Reason, for cam mechanism in such a way that machinery is sealed, motion stabilization is reliable, exempts the additional drag of spring, reduces driving force, mentions
High operational efficiency.The opening of scissors can be adjusted by eccentric shaft, control and adjust more accurate, improve mechanical tuck-in selvage
Stability, reliability and the kinematic accuracy of device operation, obtain more preferably flanging effect.
Detailed description of the invention
Fig. 1 is a kind of principle schematic diagram of the mechanical Tucked-in selvage apparatus of air-jet loom of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure of the mechanical Tucked-in selvage apparatus of air-jet loom of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
The mechanical Tucked-in selvage apparatus of a kind of air-jet loom combined with Figure 1 and Figure 2, including cabinet 1, driving gear 2, driver
Structure 3, executing agency 4 and solenoid valve 5, the open top of cabinet 1 are simultaneously detachably equipped with top cover 11, and the rear side of the cabinet 1 can
Disassembly is equipped with rear cover 12, and front side is fixedly installed with guide rod gland 13.The upper lateral of the cabinet 1 is equipped with gear shaft 6, main
The rotation of 2 gear shaft 6 of moving gear.Driving gear 2 is mounted on the left hand external of cabinet 1 by bracket 21, and bracket 21 passes through company
It connects lid 14 to be mounted on the left side outer wall of cabinet 1, one end of gear shaft 6 passes through the ball bearing 15 configured in connection cover 14 and wears
Out outside cabinet 1, and driven gear 22 is installed, the driving gear 2 is engaged with driven gear 22.
Transmission mechanism 3 includes the first cam 31, the second cam 32 being mounted on gear shaft 6 side by side, 31 He of the first cam
Second cam 32 is detachably connected by flat key with gear shaft 6 respectively, and gear shaft 6 drives the first cam 31,32 turns of the second cam
Dynamic, the top of gear shaft 6 is equipped with the first main shaft 61 and the second main shaft 62, and first main shaft 61 and the second main shaft 62 are located at cabinet
1 inside and parallel with gear shaft 6, the both ends of the first main shaft 61 and the second main shaft 62 are fixedly linked with 1 inner wall of cabinet respectively.
First cam 31 is respectively arranged on the left side and the right side the first rocker arm 33, the second rocker arm 34, the first rocker arm 33, the second rocker arm
34 are respectively positioned on the inside of cabinet 1, and first rocker arm 33 and the second rocker arm 34 are vertically arranged, and upper end passes through bearing and respectively
One main shaft 61 is rotatedly connected.Second cam 32 is respectively arranged on the left side and the right side third rocker arm 35, the 4th rocker arm 36, third rocker arm
35, the 4th rocker arm 36 is respectively positioned on the inside of cabinet 1, and the third rocker arm 35 is vertically arranged, and the upper end is main by bearing and first
Axis 61 is rotatedly connected, 36 lateral arrangement of the 4th rocker arm, and front end is rotatedly connected with the second main shaft 62.
The two sides of first cam 31 and the second cam 32 offer the groove to match with each rocker motion rule respectively,
First rocker arm 33, the second rocker arm 34, third rocker arm 35, the 4th rocker arm 36 middle part and adjacent trenches respective side, be provided with one
A idler wheel 37, each idler wheel 37 are respectively clamped into the groove of respective side, are rolled and are cooperated with the inner wall of groove.Under working condition, actively
Gear 2 drives the first cam 31 and the rotation of the second cam 32 by driven gear 22, and the driving of the first cam 31 is located at its left and right two
The lower end swing of the first rocker arm 33, the second rocker arm 34 of side, the driving of the second cam 32 are located at the third rocker arm 35 on the left of it
Lower end swing, and the rear end of the 4th rocker arm 36 being located on the right side of it is driven to swing up and down.
The lower part of the cabinet 1 is vertically arranged with the first guide rod 51, the second guide rod 52, third guide rod 53, the first guide rod 51,
Second guide rod 52, third guide rod 53 front end be pierced by the outside of cabinet 1, first guide rod 51, the second guide rod 52, third are led
Bar 53 is cooperated by steel bushing and cabinet 1, and is matched by oil sealing with guide rod gland 13.First rocker arm 33, the second rocker arm 34
And the side of 35 lower end of third rocker arm, it is provided with a sliding block 38, the corresponding rocker arm of each sliding block 38 is rotatedly connected.First
The rear end side of guide rod 51, the second guide rod 52 and third guide rod 53 is equipped with the limit sliding chutes being slidably matched with sliding block 38, installation
Sliding block 38 in the lower end of the first rocker arm 33 is matched with the limit sliding chutes of 51 rear end of the first guide rod, drives the first guide rod 51 along it
It moves axially back and forth.The sliding block 38 for being mounted on 34 lower end of the second rocker arm is matched with the limit sliding chutes of 52 rear end of the second guide rod, is driven
Dynamic second guide rod 52 is moved axially back and forth along it, is mounted on the sliding block 38 of 35 lower end of third rocker arm and the limit of 53 rear end of third guide rod
Position sliding slot matches, and driving third guide rod 53 is moved axially back and forth along it.
The rear end of 4th rocker arm 36 drives third guide rod 53 to rotate by vertically arranged connecting rod 39, connecting rod 39 it is upper
End is connected with the rear end thereof of the 4th rocker arm 36.The rear end of third guide rod 53 is connected with the extension bar 54 of square-section, described to add
Stock 54 is docked with the coaxial fixation of third guide rod 53, rocking bar 55 is provided on extension bar 54, an end cap of rocking bar 55 is in extension bar
54 outside can slide axially relative to rocking bar 55 along it, and the lower end of the other end and connecting rod 39 of the rocking bar 55 is rotatedly connected,
4th rocker arm 36 drives third guide rod 53 to rotate by rocking bar 55 and connecting rod 39.4th rocker arm 36 is passing through rocking bar 55 and connecting rod 39
During driving third guide rod 53 to rotate, the sliding block 38 of 35 lower end of third rocker arm is always positioned at the limit of 53 rear end of third guide rod
In sliding slot, guarantee that third guide rod 53 while rotation, can also move forward and backward axially along.
Executing agency 4 is located at outside cabinet 1 comprising scissors 7, flanging block 8, drive block 10 and gripper 9,7 He of scissors
Flanging block 8 is located at the front end of the first guide rod 51, and drive block 10 is secured transverse to the front end in the second guide rod 52 and with the second guide rod
52 move together, and gripper 9 is located at the front end of third guide rod 53.The scissors 7 includes stator 71 and movable plate 72, and stator 71 passes through
Scissors mounting base 73 is fixed on the front end of the first guide rod 51, and scissors mounting base 73 is slidably matched with the second guide rod 52.72 He of movable plate
Flanging block 8 is mounted on the same side of stator 71 by pin shaft 75, and movable plate 72 is tightly attached on the outer wall of stator 71, and movable plate 72 is far from fixed
The side of piece 71, equipped with the spring leaf 74 that can be compressed it on stator 71, the movable plate 72, spring leaf 74 and flanging block 8 can
It is rotated around pin shaft 75 relative to stator 71.
The rear end of the flanging block 8 is equipped with eccentric shaft 81 close to the side of scissors 7, and eccentric shaft 81 is located at close to movable plate 72
Side and with flanging block 8 is adjustable is fixedly linked, eccentric shaft 81 is caught in the card slot of 73 rear end of movable plate 72 and spring leaf.The folding
The upper end of side block 8 is equipped with roller bearing 82, and the roller bearing 82 extends transversely into the roller bearing driver slot of drive block 10, and drive block 10 passes through
Roller bearing 82 drives flanging block 8 to rotate around pin shaft 75, and eccentric shaft 81 is moved with flanging block 8.The eccentric shaft 8 drives during exercise
Dynamic movable plate 72 is rotated around 75 axis of pin, and realization shearing is matched with stator 71.The utility model can be fixed on by adjusting eccentric shaft 8
Stator 71 and 72 openings of sizes of movable plate is adjusted in eccentric position on flanging block 8, realization.
The front side of the flanging block 8 has the weft guide groove 83 of lateral direction penetrating, and the front end of flanging block 8 is equipped with vertical air-flow
Channel, airflow channel is up and down and across weft guide groove 83, the upper end of airflow channel and the gas nozzle for being mounted on 8, flanging block top
84 communicate, and the gas nozzle 84 is connected by gas line with the solenoid valve 5, are controlled from solenoid valve 5 and pass through gas line to air-flow
It is supplied in channel.The gripper 9 is removably mounted at the front end of third guide rod 53, third guide rod by gripper fixed block 91
53 can drive gripper 9 rotatable around its axis, while gripper 9 can also be driven along its axial-movement, the tip forward of gripper 9
Lateral bend and inflection formation hook portion 91.In use process, third guide rod 53 drives the hook clan of gripper 9 to enter flanging block 8
Weft guide groove 83 in, weft yarn by hook portion top pass through flanging block 8 weft guide groove 83, into be in scissors 7 stator
71 and 72 opening of movable plate, the second guide rod 52 drives the movement of movable plate 72 to cut the end of weft yarn, and solenoid valve 5 is by gas line to gas
It blows in circulation road, weft yarn is blown into the hook portion of gripper 9, third guide rod 53 drives gripper 9 that weft yarn is hooked into shed open
It is interior.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (9)
1. a kind of mechanical Tucked-in selvage apparatus of air-jet loom, including cabinet, driving gear, transmission mechanism, executing agency and electromagnetism
Valve, which is characterized in that the upper lateral of cabinet is equipped with gear shaft, the rotation of driving gear gear shaft；Transmission mechanism includes peace
The top of the first cam, the second cam on gear shaft, gear shaft is equipped with the first main shaft and the second main shaft；First cam
Two sides are respectively equipped with the first, second rocker arm, and the first, second rocker arm is driven to swing；The two sides of second cam be respectively equipped with third,
4th rocker arm, and third, the 4th rocker arm is driven to swing；The lower end of first rocker arm connects the first guide rod, and drives the first guide rod edge
It is axially moved, and the lower end of the second rocker arm connects the second guide rod, and drives the second guide rod under its axial movement, third rocker arm
End connection third guide rod, and drive third guide rod along its axial movement, the 4th rocker arm drives third guide rod to rotate by connecting rod；It holds
Row mechanism is located at outside cabinet comprising scissors, flanging block, drive block and gripper, scissors and flanging block are located at the first guide rod
On, drive block is located on the second guide rod, and gripper is located on third guide rod.
2. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that the first cam and
The two sides of two cams offer groove respectively, and each rocker arm middle part and the respective side of adjacent trenches are provided with an idler wheel, idler wheel
In the groove of respective side.
3. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 2, which is characterized in that first, second,
Three rocker arms are vertically arranged, and upper end is arranged in cabinet by the first main shaft；4th rocker arm is longitudinally arranged, and front end passes through the second main shaft
It is arranged in cabinet；Under working condition, the lower end swing of first the first, second rocker arm of actuated by cams, the second actuated by cams
The lower end swing of three rocker arms, the rear end of the 4th rocker arm are swung up and down.
4. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that driving gear passes through
Bracket is mounted on the outside of cabinet, and one end of gear shaft is pierced by outside cabinet, and is equipped with driven gear, the driving gear with
Driven gear engagement.
5. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that each guide rod is longitudinally flat
Row is arranged in the lower part of cabinet, and the outside of cabinet is stretched out in front end；The side of first, second, third rocker arm lower end is provided with
One sliding block, each sliding block are rotatedly connected with corresponding rocker arm；The side of each guide rod rear end be provided with matched with sliding block it is vertical
Sliding slot, each sliding block are located in the vertical chute of corresponding guide rod, and drive leader is moved along its axis direction.
6. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that after third guide rod
End is connected with the extension bar of square-section, and rocking bar is provided on extension bar, and the end of the rocking bar rotates phase with the lower end of connecting rod
Even, the upper end of connecting rod is connected with the rear end thereof of the 4th rocker arm, and the 4th rocker arm drives the rotation of third guide rod by rocking bar and connecting rod.
7. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that the scissors includes
Stator and movable plate, stator are fixed on the front end of the first guide rod by scissors mounting base, and scissors mounting base is matched with the sliding of the second guide rod
It closes；Movable plate and flanging block are mounted on the same side of stator by pin shaft, and movable plate is tightly attached on the outer wall of stator, and movable plate is far from stator
Side be equipped with can compress it the spring leaf on stator；The rear end of the flanging block is equipped with eccentric shaft, eccentric shaft and flanging
Block is adjustable to be fixedly linked, and eccentric shaft is caught in movable plate and the card slot of spring leaf rear end；The upper end of the flanging block is equipped with rolling
Axis, the roller bearing extend transversely into the roller bearing driver slot of drive block, and drive block drives flanging block to rotate around pin shaft by roller bearing.
8. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that the flanging block
Front side has a weft guide groove of lateral direction penetrating, and the front end of flanging block is equipped with vertical airflow channel, airflow channel up and down and
Across weft guide groove, the upper end of airflow channel is connected with the gas nozzle for being mounted on flanging block to be communicated, and the gas nozzle passes through gas line and institute
Solenoid valve is stated to be connected.
9. a kind of mechanical Tucked-in selvage apparatus of air-jet loom according to claim 1, which is characterized in that the gripper is logical
The front end that gripper fixed block is removably mounted at third guide rod is crossed, third guide rod can drive gripper rotatable around its axis,
Gripper can be driven along its axial-movement, the end of the gripper is bent to form crook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885977.6U CN209128643U (en) | 2018-11-15 | 2018-11-15 | A kind of mechanical Tucked-in selvage apparatus of air-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885977.6U CN209128643U (en) | 2018-11-15 | 2018-11-15 | A kind of mechanical Tucked-in selvage apparatus of air-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128643U true CN209128643U (en) | 2019-07-19 |
Family
ID=67245377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885977.6U Active CN209128643U (en) | 2018-11-15 | 2018-11-15 | A kind of mechanical Tucked-in selvage apparatus of air-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137227A (en) * | 2018-11-15 | 2019-01-04 | 青岛东佳机械制造有限公司 | A kind of mechanical Tucked-in selvage apparatus of air-jet loom |
| CN110424090A (en) * | 2019-08-24 | 2019-11-08 | 王勇 | A kind of optical margin mechanism of intelligent selection transmission |
-
2018
- 2018-11-15 CN CN201821885977.6U patent/CN209128643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137227A (en) * | 2018-11-15 | 2019-01-04 | 青岛东佳机械制造有限公司 | A kind of mechanical Tucked-in selvage apparatus of air-jet loom |
| CN110424090A (en) * | 2019-08-24 | 2019-11-08 | 王勇 | A kind of optical margin mechanism of intelligent selection transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209128643U (en) | A kind of mechanical Tucked-in selvage apparatus of air-jet loom | |
| CN106757699B (en) | A kind of direct-connected pneumatic optical margin device of slay | |
| JP4015111B2 (en) | Looms for weaving tangle weaving | |
| CN206448004U (en) | A kind of direct-connected pneumatic optical margin device of slay | |
| CN204918958U (en) | Terry cloth loom tuck -in selvage device | |
| CN202809134U (en) | Rotary electromagnetic type filing yarn scissors device | |
| CN105483917B (en) | Ultra-wide side Tucked-in selvage apparatus | |
| CN102108584A (en) | Transmission mechanism for passive edge folding device | |
| CN109137227A (en) | A kind of mechanical Tucked-in selvage apparatus of air-jet loom | |
| WO2018041127A1 (en) | Moving-reed weft cutting mechanism of air jet loom | |
| EP2800829A2 (en) | Device for forming a fabric recessed selvedge on shuttleless looms | |
| CN204097663U (en) | Air-jet loom does not cut reed pneumatic optical margin device | |
| CN106222868B (en) | The vertical yarn changing device of autocontrol | |
| CN104213317A (en) | Pneumatic edge polishing device without reed cutting for air-jet loom | |
| EP1167598A1 (en) | Device for guiding the knife-supporting beams in a jacquard machine | |
| CN205474205U (en) | Warp separate hank device | |
| CN112981673A (en) | Novel high-speed loom's hem of rolling over device | |
| US3951179A (en) | Device for severing a thread in a textile machine | |
| CN209072294U (en) | A kind of half iron core stator pin type coil winding machine | |
| CN102912536A (en) | Back beam adjusting device of high-speed loom | |
| CN204325691U (en) | A kind of sley bar motion of warp knitting machine | |
| CN108149366A (en) | The control linkage of the crimping unit for loom with traveling work head | |
| CN211897267U (en) | Novel high-speed loom's hem of rolling over device | |
| CN205241966U (en) | Rapier weaving machine's selvedge shear mechanism | |
| CN206052290U (en) | The vertical yarn changing device of autocontrol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |