CN209636421U - A kind of rapier loom tension-adjusting gear - Google Patents
A kind of rapier loom tension-adjusting gear Download PDFInfo
- Publication number
- CN209636421U CN209636421U CN201920238237.1U CN201920238237U CN209636421U CN 209636421 U CN209636421 U CN 209636421U CN 201920238237 U CN201920238237 U CN 201920238237U CN 209636421 U CN209636421 U CN 209636421U
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- Prior art keywords
- rack
- rocking bar
- rapier loom
- rotating roller
- rocker arm
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- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model relates to the technical fields of rapier loom, it is related to a kind of rapier loom tension-adjusting gear comprising rack, and the strainer being arranged in the frame input end, the strainer includes the rocker arm being rotatably connected in the rack, is rotatably connected to idler roller on the rocker arm；The balance mechanism connecting with the rocker arm is provided in the rack.The strainer of the utility model tool setting can carry out different degrees of tensioning to former line, to improve the quality of towel products.
Description
Technical field
The utility model relates to the technical fields of rapier loom, more particularly, to a kind of rapier loom tension-adjusting gear.
Background technique
Rapier loom is the shuttleless loom being most widely used at present, it is in addition to shuttleless loom high speed, high automation
Outside the characteristics of degree, high-effect production, positive filling insertion way has very strong varietal adaptation, adapts to drawing for all kinds of yarns
Latitude, rapier loom also has apparent advantage in terms of polychrome latitude weaving in addition, and the color that can produce up to 16 barry dyeing yarns knits production
Product.
Currently, the Chinese utility model that Authorization Notice No. is CN2470373U discloses a kind of towel rapier loom, including
Cloth cover spooler and fluff mechanism, the both ends of the work beam are respectively arranged with weft movement input terminal and batch swing rod, and
The swing rod that batches for being hinged with front rod is hinged with being connected with back link and make heterodromous back rest rocker arm always；Pinion frame from
The outside of central gear and work beam are connected.
Prior art among the above has the following deficiencies: because towel is divided into bound edge and lint area, when winding
It is different with the tensioning degree in lint area to wind bound edge, so the velocity of rotation of work beam is different, it is defeated when the speed of work beam changes
The former line input speed for entering end can also change, and after former line input speed changes, will lead to former line and be excessively tensioned or relax,
Former line is excessively tensioned or elastic will affect towel products quality.
Utility model content
In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of rapier loom tension tune
The strainer of regulating device, setting can carry out different degrees of tensioning to former line, to improve the quality of towel products.
The foregoing invention purpose of the utility model has the technical scheme that
A kind of rapier loom tension-adjusting gear, including rack, and the tensioning device being arranged in the frame input end
Structure, the strainer include the rocker arm being rotatably connected in the rack, are rotatably connected to idler roller on the rocker arm；It is described
The balance mechanism connecting with the rocker arm is provided in rack.
By using above-mentioned technical proposal, after the speed of wind-up roll changes, positioned at the tensioning device of frame input end
Structure can be tensioned former line；Former line is wound on idler roller, is then carrying out subsequent processing, the speed of former line changes
Afterwards, the position of idler roller will change, and drive the position of rocker arm to change, then balance mechanism is consolidated rocker arm
It is fixed, it is more stable when making the tensioning of idler roller；To enable idler roller to play different degrees of tension.The tensioning of setting
Mechanism can carry out different degrees of tensioning to former line, to improve the quality of towel products.
The utility model is further arranged to: rotating roller is rotatably connected in the frame input end, and the rocker arm is remote
It is fixedly connected on one end from the idler roller with the rotating roller.
By using above-mentioned technical proposal, the rotating roller of setting is convenient for adjustment mechanism, to improve efficiency.
The utility model is further arranged to: the balance mechanism includes the rocking bar being arranged in the rotating roller, described
Rocking bar is provided with balancing pole on one end far from the rotating roller, the balancing pole is arranged limited on one end far from the rocking bar
Determine component, the limitation unit is arranged in the rack.
By using above-mentioned technical proposal, after rocker arm position changes, rotating roller rotation is driven, rotating roller drives rocking bar
Position change, rocking bar drives balancing pole mobile, the limitation unit of setting, can balance the friction of idler roller and former line
Power.
The utility model is further arranged to: the fixation kit connecting with the balancing pole, institute are provided on the rocking bar
Stating fixation kit includes the connection ring being arranged on the balancing pole；First through hole is offered on the rocking bar；On the rocking bar
It is provided with the first screw rod, first screw rod sequentially passes through the first through hole and the connection ring on the rocking bar；It is described
Nut is threaded on first screw rod, and the nut pushes against the one end of connection ring far from the rocking bar.
By using above-mentioned technical proposal, by the first through hole and connection ring on the first screw bolt passes rocking bar, then
Rotating nuts connect nut with the first screw flight, and push against the one end of connection ring far from rocking bar, to make balancing pole and shake
Bar connection；The fixation kit structure of setting is simply convenient for operating, and improves efficiency to save the time.
The utility model is further arranged to: the rocking bar along its length on offer multiple first through hole.
By using above-mentioned technical proposal, the first through hole opened up can make balancing pole be fixed on the different location of rocking bar
On, to improve the scope of application of balance mechanism.
The utility model is further arranged to: the limitation unit includes being arranged in the rack far from the rotating roller one
Fixed block on end offers the second through-hole passed through for the balancing pole on the fixed block；The fixed block is far from described
It is provided with the first limited post on one end of rocker arm, second through-hole is also offered on first limited post；The balancing pole
External screw thread is provided on one end far from the rotating roller；It is provided with adjusting block on the balancing pole, is opened up on the adjusting block
There is the first threaded hole being threadedly coupled with the external screw thread；The adjusting block is provided with the second limit on one end of the rocker arm
Position column, also offers second through-hole on second limited post；It is arranged with spring on the balancing pole, the one of the spring
End cap is located on first limited post, and other end is arranged on second limited post.
By using above-mentioned technical proposal, when the position of rocker arm changes, rocker arm drives rotating roller rotation, rotation
Roller strap shakes bar rotation, moves balancing pole on the rack, and the adjusting block on balancing pole can also move, and adjusting block is mobile, can
Make spring that elastic deformation occur；The first limited post being arranged and the second limited post limit the position of spring, prevent spring from occurring
Being distorted when elastic deformation influences the service life of spring.
The utility model is further arranged to: micro-adjusting mechanism is provided in the rack, the micro-adjusting mechanism includes setting
First connecting rod in the rotating roller；It is provided with second connecting rod in the rack, is provided with inductor on the second connecting rod,
The inductor is electrically connected with the motor of wind-up roll rotation is driven.
The thickness of towel is spooled on wind-up roll as the towel woven is wound on wind-up roll by using above-mentioned technical proposal
Degree can increasingly after, when wind-up roll linear velocity is constant, the input speed of former line can speed than between some ability fastly
Enough guarantee the quality of towel, after input speed changes, the position of idler roller will change, and the position of rocker arm can also change
Becoming, the revolving speed of motor can change when first connecting rod touches the inductor on second connecting rod, it is finely adjusted, thus
Improve product quality.
The utility model is further arranged to: circular arc block is provided in the rack, the second connecting rod is arranged described
On circular arc block.
By using above-mentioned technical proposal, the circular arc block of setting can make first connecting rod preferably touch second connecting rod
On inductor, to be preferably finely adjusted to motor.
The utility model is further arranged to: ring set is arranged in the rotating roller, the first connecting rod is arranged described
On ring set；The ring set offers the second threaded hole；It is provided through on the ring set described in second threaded hole and abutting
Second screw rod of idler roller, second screw rod are threadedly coupled with second threaded hole.
By using above-mentioned technical proposal, the second screw rod is rotated, so that the second screw rod is passed through the second threaded hole and pushes against rotating roller,
Realize that ring set is fixed in rotating roller；When the position of idler roller changes, rocker motion is driven, rocker arm just will drive
Rotating roller rotation, rotating roller rotation will be such that ring set rotates, and ring set rotation is just able to drive first connecting rod movement, make first connecting rod
The inductor of different location on circular arc block can be contradicted.
In conclusion the advantageous effects of this hair utility model are as follows:
1. the strainer being arranged can carry out different degrees of tensioning to former line, to improve the quality of towel products；
2. the first through hole opened up can be such that balancing pole is fixed on the different location of rocking bar, to improve balance mechanism
The scope of application；
3. the first limited post being arranged and the second limited post limit the position of spring, prevent spring elastically-deformable in generation
When be distorted and influence the service life of spring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rapier loom tension-adjusting gear in the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1, embodies the structural schematic diagram of fixation kit；
Fig. 3 is rapier loom tension-adjusting gear in the utility model, embodies the structural schematic diagram of limitation unit；
Fig. 4 is the partial enlarged view of C in Fig. 3, embodies the structural schematic diagram of the first limited post；
Fig. 5 is the partial enlarged view of B in Fig. 1, embodies the structural schematic diagram of the second bolt.
Appended drawing reference: 1, rack；11, rotating roller；12, bracket；2, strainer；21, rocker arm；22, idler roller；3, it balances
Mechanism；31, balancing pole；311, external screw thread；32, rocking bar；321, first through hole；4, fixation kit；41, connection ring；42, the first spiral shell
Bar；43, nut；5, limitation unit；51, the first limited post；52, the second limited post；53, fixed block；54, the second through-hole；55, it adjusts
Locking nub；551, the first threaded hole；56, spring；6, micro-adjusting mechanism；61, first connecting rod；62, second connecting rod；63, circular arc block；7, ring
Set；71, the second threaded hole；72, the second screw rod；81, wind-up roll；82, motor.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
It is a kind of rapier loom tension-adjusting gear disclosed by the utility model, including rack 1, strainer with reference to Fig. 1
2 and micro-adjusting mechanism 6.Cloth intlet in rack 1 is provided with strainer 2；Be provided in rack 1 connect with strainer 2 it is micro-
Regulating mechanism 6.
It is provided with bracket 12 in rack 1, rotating roller 11 is rotatably connected in bracket 12.
Strainer 2 includes the rocker arm 21 that is fixedly connected in rotating roller 11, on the one end of rocker arm 21 far from rotating roller 11
It is rotatably connected to idler roller 22, the axis of idler roller 22 is parallel with the axis of rotating roller 11；It is provided in rack 1 and connects with rocker arm 21
The balance mechanism 3 connect.
Balance mechanism 3 includes the rocking bar 32 being fixedly connected in rotating roller 11, and rocking bar 32 is fixedly connected with rocker arm 21, rocking bar
Angle between 32 and rocker arm 21 is obtuse angle；The one end of rocking bar 32 far from rotating roller 11 along its length on offer first through hole
321；Fixation kit 4 is provided on rocking bar 32；Balancing pole 31 is tiltedly installed in rack 1, one end of balancing pole 31 passes through fixation
Component 4 is connect with rocking bar 32, and limitation unit 5 is provided in other end, and limitation unit 5 is arranged in rack 1.
With reference to Fig. 1 and Fig. 2, fixation kit 4 includes being fixed on balancing pole 31 close to the connection ring 41 of 32 one end of rocking bar；Rocking bar
32 one end far from rotating roller 11 are provided with the first screw rod 42, and the first screw rod 42 sequentially passes through first through hole 321 and connection ring 41；
Nut 43 is threaded on first screw rod 42, nut 43 pushes against the one end of connection ring 41 far from rocking bar 32.
With reference to Fig. 3 and Fig. 4, limitation unit 5 include be fixed on rack 1 far from the fixed block 53 on 11 one end of rotating roller, Gu
Determine to offer the second through-hole 54 passed through for balancing pole 31 on block 53；Fixed block 53 is fixedly connected on one end far from rotating roller 11
There is the first limited post 51, the second through-hole 54 passed through for balancing pole 31 is also offered on the first limited post 51；Balancing pole 31 is separate
External screw thread 311 is provided on one end of rocking bar 32；It is arranged with adjusting block 55 on balancing pole 31, is offered on adjusting block 55 and outer spiral shell
The first threaded hole 551 that line 311 is threadedly coupled；Adjusting block 55 is towards being fixedly connected with the second limited post on one end of fixed block 53
52, the second through-hole 54 passed through for balancing pole 31 is also offered on the second limited post 52；Spring 56, bullet are arranged on balancing pole 31
One end of spring 56 is set on the first limited post 51, and other end is set on the second limited post 52.
With reference to Fig. 1 and Fig. 5, rotating roller 11 is arranged with ring set 7 on one end of bracket 12, offers second on ring set 7
Threaded hole 71；The second screw rod 72 being threadedly coupled with the second threaded hole 71 is provided on ring set 7.
Micro-adjusting mechanism 6 includes the first connecting rod 61 being fixed on ring set 7；Fluted, groove is opened up on the lateral wall of rack 1
Inside it is fixedly connected with circular arc block 63, towards second connecting rod 62 is fixedly connected on the side of rotating roller 11, second connects circular arc block 63
Inductor is provided on bar 62, inductor is electrically connected with the motor 82 for driving wind-up roll 81 to rotate.
Second connecting rod 62 has 4 in the present embodiment, and along circular arc directional spreding on circular arc block 63；4 second connecting rods 62
Direction from top to bottom along circular arc block 63 is respectively first second connecting rod, 62, second second connecting rods 62, third second
Connecting rod 62 and the 4th second connecting rod 62；According to actual needs, the quantity of second connecting rod 62 can be adjusted.
The implementation principle of the present embodiment are as follows: former line first bypasses idler roller 22, is then processed, formed towel after wound on
On wind-up roll 81, start motor 82, the output shaft of motor 82 drives wind-up roll 81 to rotate, so that former line be made to carry out in rack 1
Transmission.Because there are bound edges and lint area for towel, in order to ensure the quality of towel, so when motor 82 drives wind-up roll 81 to rotate
Rate can be different.
When being knitted to form bound edge, the rate of motor 82 can rise in rack 1, the input speed of former line will become
Fastly, former line becomes larger to the frictional force of idler roller 22, and the position of idler roller 22 can rise, and rocker arm 21 can be swung, and rocker arm 21 is with turn
Dynamic roller 11 rotates, and rotating roller 11 drives rocking bar 32 to swing, and rocking bar 32 drives balancing pole 31 to move, and adjusting block 55 can be towards far from fixed
The direction of block 53 moves, and spring 56 can stretch generation elastic deformation；After the rate stabilization of motor 82 is got off, the position of idler roller 22
Setting can fix, so that rocker arm 21 and the position of rocking bar 32 be made to fix.
When rocker arm 21 rotates, rotating roller 11 be can rotate, and ring set 7 also can rotate, and first connecting rod 61 will be swung, and first
Connecting rod 61 can be in second second connecting rod 62 towards the movement of 62 direction of third second connecting rod, when first connecting rod 61 does not touch the
When three second connecting rod 62, the rate of motor 82 will continue to rise, when first connecting rod 61 touches second connecting rod 62
The rate for waiting motor 82 can be stablized.
First second connecting rod 62 and the 4th second connecting rod 62 control motor 82 and close.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of rapier loom tension-adjusting gear, which is characterized in that defeated in the rack (1) including rack (1), and setting
Enter the strainer (2) on end, the strainer (2) includes the rocker arm (21) being rotatably connected on the rack (1), described
Idler roller (22) are rotatably connected on rocker arm (21)；The balancing machine connecting with the rocker arm (21) is provided on the rack (1)
Structure (3).
2. a kind of rapier loom tension-adjusting gear according to claim 1, which is characterized in that rack (1) input
Be rotatably connected on end rotating roller (11), and the rocker arm (21) far from the idler roller (22) one end on the rotating roller
(11) it is fixedly connected.
3. a kind of rapier loom tension-adjusting gear according to claim 2, which is characterized in that the balance mechanism (3)
Including the rocking bar (32) being arranged on the rotating roller (11), set on one end of the rocking bar (32) separate the rotating roller (11)
It is equipped with balancing pole (31), is provided with limitation unit (5), the limit on one end of the balancing pole (31) separate the rocking bar (32)
Determine component (5) to be arranged in the rack (1).
4. a kind of rapier loom tension-adjusting gear according to claim 3, which is characterized in that set on the rocking bar (32)
It is equipped with the fixation kit (4) connecting with the balancing pole (31), the fixation kit (4) includes being arranged in the balancing pole (31)
On connection ring (41)；First through hole (321) are offered on the rocking bar (32)；The first screw rod is provided on the rocking bar (32)
(42), first screw rod (42) sequentially passes through the first through hole (321) and the connection ring on the rocking bar (32)
(41)；It is threaded with nut (43) on first screw rod (42), and the nut (43) pushes against connection ring (41) far from institute
State one end of rocking bar (32).
5. a kind of rapier loom tension-adjusting gear according to claim 4, which is characterized in that the rocking bar (32) is along it
Multiple first through hole (321) are offered on length direction.
6. a kind of rapier loom tension-adjusting gear according to claim 3, which is characterized in that the limitation unit (5)
Including the fixed block (53) being arranged on the rack (1) the separate rotating roller (11) one end, opened on the fixed block (53)
Equipped with the second through-hole (54) passed through for the balancing pole (31)；The fixed block (53) is far from the one end of the rocker arm (21)
It is provided with the first limited post (51), second through-hole (54) is also offered on first limited post (51)；The balancing pole
(31) external screw thread (311) are provided on one end far from the rotating roller (11)；Adjusting block is provided on the balancing pole (31)
(55), the first threaded hole (551) being threadedly coupled with the external screw thread (311) is offered on the adjusting block (55)；The tune
Locking nub (55) is provided with the second limited post (52) on the one end of the rocker arm (21), is also opened on second limited post (52)
Equipped with second through-hole (54)；It is arranged with spring (56) on the balancing pole (31), one end of the spring (56) is set in
On first limited post (51), and other end is arranged on second limited post (52).
7. a kind of rapier loom tension-adjusting gear according to claim 2, which is characterized in that set on the rack (1)
It is equipped with micro-adjusting mechanism (6), the micro-adjusting mechanism (6) includes the first connecting rod (61) being arranged on the rotating roller (11)；It is described
It is provided in rack (1) second connecting rod (62), inductor is provided on the second connecting rod (62), the inductor and drive are received
The motor electrical connection of winding up roller rotation.
8. a kind of rapier loom tension-adjusting gear according to claim 7, which is characterized in that set on the rack (1)
It is equipped with circular arc block (63), the second connecting rod (62) is arranged on the circular arc block (63).
9. a kind of rapier loom tension-adjusting gear according to claim 7, which is characterized in that on the rotating roller (11)
It is arranged with ring set (7), the first connecting rod (61) is arranged on the ring set (7)；The ring set (7) offers the second threaded hole
(71)；It is provided through second threaded hole (71) on the ring set (7) and pushes against the second screw rod of the idler roller (22)
(72), second screw rod (72) is threadedly coupled with second threaded hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238237.1U CN209636421U (en) | 2019-02-25 | 2019-02-25 | A kind of rapier loom tension-adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238237.1U CN209636421U (en) | 2019-02-25 | 2019-02-25 | A kind of rapier loom tension-adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636421U true CN209636421U (en) | 2019-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920238237.1U Expired - Fee Related CN209636421U (en) | 2019-02-25 | 2019-02-25 | A kind of rapier loom tension-adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193897A (en) * | 2020-10-16 | 2021-01-08 | 刘清云 | Textile machinery's fabric straining device |
| CN113586661A (en) * | 2021-06-11 | 2021-11-02 | 江苏电子信息职业学院 | Damping mechanism with adjusting function for textile machinery processing |
-
2019
- 2019-02-25 CN CN201920238237.1U patent/CN209636421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193897A (en) * | 2020-10-16 | 2021-01-08 | 刘清云 | Textile machinery's fabric straining device |
| CN113586661A (en) * | 2021-06-11 | 2021-11-02 | 江苏电子信息职业学院 | Damping mechanism with adjusting function for textile machinery processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |