CN205223511U - Special rapier weaving machine's of arabic head cover faller elevating gear - Google Patents
Special rapier weaving machine's of arabic head cover faller elevating gear Download PDFInfo
- Publication number
- CN205223511U CN205223511U CN201521043423.8U CN201521043423U CN205223511U CN 205223511 U CN205223511 U CN 205223511U CN 201521043423 U CN201521043423 U CN 201521043423U CN 205223511 U CN205223511 U CN 205223511U
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- needle plate
- move
- gear
- head cover
- arabic
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Abstract
The utility model relates to a special rapier weaving machine's of arabic head cover faller elevating gear, including bent axle, center pin and rocker, bent axle and center pin pass through motor drive, the rocker includes controlling means and transmission, transmission is including the conjunction of leading along by hand, bent axle and rocker are connected to the conjunction hand in hand. The utility model discloses a two side cam drive fallers go up and down, and it is very steady move, have eliminated the impact the when faller goes up and down the turn, have created the condition for the speed of a motor vehicle that improves arabic head cover special use rapier weaving machine by a wide margin. Adoption electro -magnet control needle board device at any time reciprocates, has reduced user's investment cost and use cost by a wide margin, and the operation and maintenance is all very convenient.
Description
Technical field
The utility model relates to a kind of needle plate lowering or hoisting gear of Arabic head cover rapier loom, belongs to the technical field that Rapier looms structure is improved.
Background technology
Arabic lappet scarf is Middle East Arab region, the decoration scarf that nation of Islam is special.For aculeus type one side embossment jacquard fabric, for Arab region's nation of Islam elite, be in great demand.Lappet scarf is interwoven by lappet flower warp and body warp.Due to the particularity of aculeus type one side embossment jacquard weave scarf fabric tissue, general ordinary loom can not be produced at all.Its acupuncture embossment jacquard weave needs two cover special devices.Weaving middle needle plate mechanism can oscilaltion campaign, again can transverse moving left and right.Wherein needle plate is traversing is controlled by volume flower control system.And needle plate oscilaltion campaign is exactly the needle plate lowering or hoisting gear of a kind of Arabic head cover rapier loom disclosed in the utility model.
Arabic head-scarf weaving machine is started late we are domestic, the producer of current domestic production Arabic head-scarf weaving machine complete machine only has us one, other mainly some individual proprietors on original 1515 fly-shuttle looms, change scarf machine, also just started the scarf machine technology that someone uses fly-shuttle loom last year on 747 Rapier loomss, transformed successful Arabic head cover Rapier looms.But no matter refer now to, be the Arabic head cover machine changed on fly-shuttle loom, or the Arabic head cover machine changed on 747 Rapier loomss, all there is following defect: 1. the loom speed of a motor vehicle does not increase, general at about 115 revs/min, output is restricted, and benefit does not increase.2. the needle plate lowering or hoisting gear of Arabic head cover machine is all one group of connecting rod composition, and part is heavy, oscilaltion low precision, and during needle plate oscilaltion turnover, impact large, sound rings, and part easily damages.3. Arabic head cover machine is when knitting plain cloth, needs needle plate to stop oscilaltion, and this just needs set of device control needle plate lifting at any time according to scarf technological requirement or stop.The needle plate lowering or hoisting gear of other all adopted cylinder to control in the past, and electromagnetic valve one is energized, and cylinder is just ventilated action, and a power-off, cylinder resets again.This just needs user to increase the investment of gas path pipe and the configuration of special gas circuit control electric device.During use, gas path device also will consume a large amount of electricity, weaves in environment what be full of cotton dirt, and accurate fragile cylinder easily damages.
Have based on this, propose the utility model.
Utility model content
For overcoming the above-mentioned deficiency of prior art, realize the target that the Arabic head cover rapier loom speed of a motor vehicle significantly promotes, the utility model provides a kind of Arabic head cover rapier loom needle plate lowering or hoisting gear.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of needle plate lowering or hoisting gear of Arabic head cover rapier loom, comprise bent axle, central shaft and rocker, described bent axle and central shaft are driven by motor, described rocker comprises control device and transmission device, described transmission device comprises conjunction hand in hand, and bent axle is connected with rocker by described conjunction hand in hand.
Described transmission device comprises the lay sword be arranged on rocker, described lay sword is connected with power transmission shaft, described power transmission shaft is provided with gear one, described gear one is connected with cam, the below of described cam is provided with moves cam swing, move cam swing on described to be connected with and to move lower link, move lower link on described to be connected with and to move upper connecting rod, move upper connecting rod on described to be connected with and to move sliding panel, move sliding panel on described and be connected with traversing fixed head by fixed bar, move on described to be provided with between sliding panel and traversing fixed head and move holder, described traversing fixed head is connected with traversing clamping plate, needle plate is provided with between described traversing clamping plate and traversing fixed head.
Described needle plate comprises front-seat needle plate, middle needle plate and rear needle plate, and the side of described front-seat needle plate is provided with clamping plate back veneer, and the side of described clamping plate back veneer and the side of rear needle plate are equipped with needle plate clamping plate, needle plate pillar between two described needle plate clamping plate.
Move upper connecting rod on described and oscillating bearing be installed, move on described sliding panel by oscillating bearing with on move upper connecting rod and be connected.
Described central shaft is provided with and gear one meshed gears two, described gear one is the gear of 88 teeth, and described gear two is the gear of 44 teeth.
Described transmission device comprises transition axis bracket, is provided with cam swing bearing in described transition axis bracket, moves cam swing and be arranged in cam swing bearing on described, and with a spot wobble of cam swing bearing composition.
Move on described on cam swing and extension spring is installed.
Described control device comprises electromagnet, described electromagnet is connected with the little bar head of electromagnet and electromagnet adapter, the little bar head of described electromagnet is connected with clutch pin, described clutch pin is provided with stage clip, and the outside of clutch pin is provided with valve core case, described valve core case is positioned at the side moving cam swing.
The side of described gear one is provided with front and back support, and the support of described front and back is provided with electromagnet base, and described electromagnet is arranged on electromagnet base.
Described lowering or hoisting gear comprises the wallboard be made up of left wallboard and right wallboard, described wallboard is provided with bearing one, and described power transmission shaft is connected with bearing one.
The deficiency of the Arabic head cover eedle plate lowering or hoisting gear that the technical scheme that the utility model adopts overcomes existing 1515 fly-shuttle looms, 747 Rapier loomss make into.The beneficial effect of the utility model compared with existing needle plate lifting technology is as follows: 1, the Arabic head cover rapier loom speed of a motor vehicle significantly promotes, and can reach 150 revs/min; 2, whole needle plate lowering or hoisting gear adopts bilateral actuated by cams, and motion is very steady, eliminates impact during needle plate lifting turnover, and sound is also very light, and part is not fragile; 3, the control of needle plate lowering or hoisting gear adopts electromagnet directly to be controlled by electronic box, and no longer increase the investment of gas path pipe and special gas circuit electrical control gear, significantly decrease cost of investment and the use cost of user, operation and maintenance is all very convenient.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the A-A sectional structure schematic diagram in Fig. 1;
Fig. 4 is the B enlarged drawing in Fig. 1;
Wherein, 1 is left wallboard, 2 on move a holder left side, 3 is needle plate pillar, 4 is needle plate clamping plate, 5 on move the holder right side, 6 is right wallboard, 7 is traversing clamping plate, 8 on move upper connecting rod, 9 is slay angle bar, 10 on move lower link, 11 is lay sword, 12 is bent axle, 13 is gear two, 14 is oscillating bearing, axle centered by 15, 16 is gear one, 17 is bearing one, 18 is rocker, 19 is power transmission shaft, 20 is slay pin, 21 is front and back support, 22 is transition axis bracket, 23 is cam swing fulcrum, 24 is cam swing bearing, 25 on move cam swing, 26 is electromagnet base, 27 is electromagnet, 28 is electromagnet adapter, 29 is the little bar head of electromagnet, 30 is clutch pin, 31 is stage clip, 32 is valve core case, 33 is cam, 34 is bearing, 35 on move sliding panel, 36 is fixed bar, 37 is traversing fixed head, 38 is rear needle plate, 39 is middle needle plate, 40 is front-seat needle plate, 41 is bearing three, 42 is bearing two, 43 is conjunction of leading along by hand, 44 is extension spring, 45 is clamping plate back veneer.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
As Figure 1-4, the needle plate lowering or hoisting gear of the utility model Arabic head cover rapier loom comprises the wallboard be made up of left wallboard 1 and right wallboard 6, bent axle 12, central shaft 15 and rocker 18 are arranged between left wallboard 1 and right wallboard 6, bent axle 12 and central shaft 15 are driven by motor, rocker 18 comprises control device and transmission device, transmission device comprises conjunction 43 hand in hand, and bent axle 12 is connected with rocker 18 by conjunction 43 hand in hand.
Transmission device in the utility model comprises the slay pin 20 be arranged on rocker 18, lay sword 11 is arranged on slay pin 20, lay sword 11 comprises a lay sword left side and the lay sword right side, left and the lay sword of lay sword parts the two ends not being arranged on rocker 18 on the right side, and a lay sword left side and lay sword right between connected by slay angle bar 9.Wallboard is provided with bearing 1, lay sword 11 is connected with power transmission shaft 19, and power transmission shaft 19 is connected with bearing 1.Power transmission shaft 19 is provided with gear 1, central shaft 15 is provided with and gear 1 meshed gears 2 13, gear 1 is the gear of 88 teeth, and gear 2 13 is the gear of 44 teeth.Gear 1 is connected with cam 33, the below of cam 33 is provided with moves cam swing 25, front and back support 21 is provided with transition axis bracket 22, cam swing bearing 24 is provided with in transition axis bracket 22, on move cam swing 25 and be arranged in cam swing bearing 24, and with the spot wobble that cam swing bearing 24 forms.On move cam swing 25 and be connected with and move lower link 10, above move lower link 10 and be connected with and move upper connecting rod 8, above move upper connecting rod 8 and oscillating bearing 14 is installed, move on described sliding panel 35 by oscillating bearing 14 with on move upper connecting rod 8 and be connected.On move upper connecting rod 8 and be connected with and move sliding panel 35, on move sliding panel 35 and be connected with traversing fixed head 37 by fixed bar 36, on move to be provided with between sliding panel 35 and traversing fixed head 37 and move holder, traversing fixed head 37 is connected with traversing clamping plate 7, is provided with needle plate between traversing clamping plate 7 and traversing fixed head 37.In order to be elevated flexibly and lifting precision, in the outside of fixed bar 36, bearing 2 42 be installed, needle plate be installed bearing 3 41.
Needle plate in the utility model comprises front-seat needle plate 40, middle needle plate 39 and rear needle plate 38, the side of front-seat needle plate 40 is provided with clamping plate back veneer 45, the side of clamping plate back veneer 45 and the side of rear needle plate 38 are equipped with needle plate pillar 3 between needle plate clamping plate 4, two needle plate clamping plate 4.
The utility model is by bearing 1, and power transmission to cam 33, and makes the rotating speed of cam 33 consistent with bent axle 12 by 88 tooth gear wheels 1 on power transmission shaft 19.Cam 33 rotate drive be close to it on the bearing 34 moved on cam swing 25 install around spot wobble of cam swing fulcrum 23, transition axis bracket 22 and cam swing bearing 24 composition in front and back support 21, and by move on being connected lower link 10, on move upper connecting rod 8, oscillating bearing 14, on move sliding panel 35, fixed bar 36, traversing fixed head 37 and traversing clamping plate 7 drive front-seat needle plate 40, middle needle plate 39 and rear needle plate 38 along above move a holder left side 2, on move the elongated slot on the holder right side 5 do oscilaltion campaign.The effect of extension spring 44 ensures that cam 33 is close to by bearing 34.
During loom running, needle plate does two motions, one is exactly above-mentioned elevating movement, also have one be bent axle 12 rotarily drive hand in hand conjunction 43, lay sword 11, on move holder left 2 and on move that the holder right side 5 swings around rocker 18 seesaw, in order to prevent needle plate from loom running, the phenomenon of shake occurring time around, needle plate pillar 3, needle plate clamping plate 4 and clamping plate back veneer 45 are installed additional.
When Arabic head cover makees plain cloth according to technological requirement, just require that needle plate stops oscilaltion campaign, be fixed on a position.
The utility model have employed the control mode of electromagnet, and its control device comprises the side being arranged on gear 1 front and back support 21, and front and back support 21 is provided with electromagnet base 26, and electromagnet 27 is arranged on electromagnet base 26.Electromagnet 27 is connected with the little bar head 29 of electromagnet and electromagnet adapter 28, the little bar head 29 of electromagnet is connected with clutch pin 30, clutch pin 30 is provided with stage clip 31, and the outside of clutch pin 30 is provided with valve core case 32, valve core case 32 is positioned at the side moving cam swing 25.
When loom forwards 320 ° to, the secondary high point requiring needle plate to be in move up and down, then electronic box control panel sends a signal, allows electromagnet 27 be energized.Clutch pin 30 is promoted by electromagnet little bar head 29 traversing after electromagnet 27 is energized, clutch pin 30 just gear on move below cam swing 25, when cam 33 continues to rotate, due on move cam swing 25 and mend and blocked, be unable to come down, cause needle plate all no longer to move up and down in a secondary high position.Reach the requirement making plain cloth.When technological requirement again jacquard weave time, be also requirement loom when forwarding 320 ° to, electronic box control panel sends a signal, allows electromagnet 27 power-off, and at this moment clutch pin 30 automatically reverts to original position by the pressure of stage clip 31.On move cam swing 25 due to not thing gear jail it, can swing up and down again.So be also very convenient with the lifting of magnet control needle plate.
Power resources of the present utility model are in the main motor in left side, and by belt pulley, gear (not identifying in the utility model accompanying drawing) band dynamic crankshaft 12, central shaft 15 rotates, then passes to above-mentioned needle plate lowering or hoisting gear.
The utility model adopts the lifting of bilateral actuated by cams needle plate, and motion is very steady, eliminates impact during needle plate lifting turnover, for the speed of a motor vehicle significantly improving Arabic head cover rapier loom creates condition.Adopt electromagnet 27 to control needle board device at any time to move up and down, significantly decrease cost of investment and the use cost of user, operation and maintenance is all very convenient.
Above-described embodiment only illustrates inventive concept of the present utility model for explaining, but not the restriction to the utility model rights protection, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should fall into protection domain of the present utility model.
Claims (10)
1. the needle plate lowering or hoisting gear of an Arabic head cover rapier loom, it is characterized in that: comprise bent axle, central shaft and rocker, described bent axle and central shaft are driven by motor, described rocker comprises control device and transmission device, described transmission device comprises conjunction hand in hand, and bent axle is connected with rocker by described conjunction hand in hand.
2. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 1, it is characterized in that: described transmission device comprises the lay sword be arranged on rocker, described lay sword is connected with power transmission shaft, described power transmission shaft is provided with gear one, described gear one is connected with cam, the below of described cam is provided with moves cam swing, move cam swing on described to be connected with and to move lower link, move lower link on described to be connected with and to move upper connecting rod, move upper connecting rod on described to be connected with and to move sliding panel, move sliding panel on described and be connected with traversing fixed head by fixed bar, move on described to be provided with between sliding panel and traversing fixed head and move holder, described traversing fixed head is connected with traversing clamping plate, needle plate is provided with between described traversing clamping plate and traversing fixed head.
3. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, it is characterized in that: described needle plate comprises front-seat needle plate, middle needle plate and rear needle plate, the side of described front-seat needle plate is provided with clamping plate back veneer, the side of described clamping plate back veneer and the side of rear needle plate are equipped with needle plate clamping plate, needle plate pillar between two described needle plate clamping plate.
4. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, is characterized in that: move upper connecting rod on described and be provided with oscillating bearing, move on described sliding panel by oscillating bearing with on move upper connecting rod and be connected.
5. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, it is characterized in that: described central shaft is provided with and gear one meshed gears two, described gear one is the gear of 88 teeth, and described gear two is the gear of 44 teeth.
6. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, it is characterized in that: described transmission device comprises transition axis bracket, cam swing bearing is provided with in described transition axis bracket, move cam swing on described to be arranged in cam swing bearing, and with a spot wobble of cam swing bearing composition.
7. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, is characterized in that: move on described on cam swing and be provided with extension spring.
8. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, it is characterized in that: described control device comprises electromagnet, described electromagnet is connected with the little bar head of electromagnet and electromagnet adapter, the little bar head of described electromagnet is connected with clutch pin, described clutch pin is provided with stage clip, and the outside of clutch pin is provided with valve core case, described valve core case is positioned at the side moving cam swing.
9. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 8, is characterized in that: support before and after the side of described gear one is provided with, the support of described front and back is provided with electromagnet base, and described electromagnet is arranged on electromagnet base.
10. the needle plate lowering or hoisting gear of Arabic head cover rapier loom as claimed in claim 2, is characterized in that: described lowering or hoisting gear comprises the wallboard be made up of left wallboard and right wallboard, described wallboard is provided with bearing one, and described power transmission shaft is connected with bearing one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043423.8U CN205223511U (en) | 2015-12-15 | 2015-12-15 | Special rapier weaving machine's of arabic head cover faller elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043423.8U CN205223511U (en) | 2015-12-15 | 2015-12-15 | Special rapier weaving machine's of arabic head cover faller elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223511U true CN205223511U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043423.8U Withdrawn - After Issue CN205223511U (en) | 2015-12-15 | 2015-12-15 | Special rapier weaving machine's of arabic head cover faller elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369423A (en) * | 2015-12-15 | 2016-03-02 | 浙江越剑机械制造有限公司 | Faller lifting device of rapier loom special for keffiyeh |
| CN107825656A (en) * | 2017-12-03 | 2018-03-23 | 江山市华奥电力科技有限公司 | Epoxy resin gel forming machine |
| CN109629079A (en) * | 2019-01-15 | 2019-04-16 | 宜兴市新东茂纺织科技有限公司 | A kind of production method of environmental protection pro-skin linen |
-
2015
- 2015-12-15 CN CN201521043423.8U patent/CN205223511U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369423A (en) * | 2015-12-15 | 2016-03-02 | 浙江越剑机械制造有限公司 | Faller lifting device of rapier loom special for keffiyeh |
| CN107825656A (en) * | 2017-12-03 | 2018-03-23 | 江山市华奥电力科技有限公司 | Epoxy resin gel forming machine |
| CN107825656B (en) * | 2017-12-03 | 2024-01-30 | 江山市华奥电力科技有限公司 | Epoxy resin gel forming machine |
| CN109629079A (en) * | 2019-01-15 | 2019-04-16 | 宜兴市新东茂纺织科技有限公司 | A kind of production method of environmental protection pro-skin linen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20170613 |