CN106245182A - Double-beam jacquard - Google Patents
Double-beam jacquard Download PDFInfo
- Publication number
- CN106245182A CN106245182A CN201610794187.6A CN201610794187A CN106245182A CN 106245182 A CN106245182 A CN 106245182A CN 201610794187 A CN201610794187 A CN 201610794187A CN 106245182 A CN106245182 A CN 106245182A
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- China
- Prior art keywords
- frame
- connecting shaft
- balance staff
- rotationally connected
- double
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/32—Jacquard driving mechanisms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C3/00—Jacquards
- D03C3/24—Features common to jacquards of different types
- D03C3/26—General arrangements of jacquards, or disposition in relation to loom
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of double-beam jacquard, including frame, frame is provided with warp beam, upper balance staff, lower warp beam and lower balance staff, the two ends of upper balance staff are all connected with frame by upper swing mechanism, upper swing mechanism includes top link and upper tension regulator, the two ends of top link are connected with upper balance staff end and upper tension regulator respectively, and top link is connected with gantry rotation and is rotationally connected a little between top link two ends, and one end of upper tension regulator is rotationally connected with in frame；The two ends of lower balance staff are all connected with frame by lower swing mechanism, lower swing mechanism includes lower swing arm and lower tension regulator, the two ends of lower swing arm are connected with bottom shaft end and lower tension regulator respectively, lower swing arm is connected with gantry rotation and is rotationally connected a little between lower swing arm two ends, one end of lower tension regulator is rotationally connected with in frame, solve two warp beams and cannot work as the problem solely regulating tension force, it is achieved carry out the warp in double-beam ought solely regulating control.
Description
Technical field
The present invention relates to field of textile equipment, particularly to a kind of double-beam jacquard.
Background technology
Jacquard, as a kind of textile tool, is an important invention of ancient Chinese.On jacquard, card is enclosed within flower
On cylinder, often knitting a latitude and climb over one piece of card, cylindrical fireworks are pressured once to eedles.When perforation on card, the head end of eedles puts in
Stricture of vagina version and the eyelet of cylindrical fireworks, make the hook end of staight needle still hang over and griffe.When griffing to rise, staight needle and then rises, by first line hook
Son and harness cord drive heald to promote, and now penetrate the organizine of harness eye also with lifting, the upper strata of formation shed open.Lower at heald is combined
Ring hangs and has combined hammer, when shed closed, relied on its weight to play back the effect of combining.When on card atresia at the moment, eedles returns back through
Plush copper, promotes corresponding staight needle, makes staight needle hook end depart from and griffes, and the heald and the organizine that are therefore connected with staight needle do not promote, warp
Silk just sinks to following, forms the lower floor of shed open.So the motion of every organizine is according to porose on card or determine without sky,
Kong Ze on card is that the design according to decorative pattern and tissue requires to roll into, and therefore the motion of organizine the most just meets grain pattern and tissue
Requirement.
Authorization Notice No. is CN103643386B, filing date in December, 2014 Chinese patent of 24 days discloses a kind of new
Type double-beam sword pavilion loom, including frame, let-off mechanism, beating-up mechanism, drive system, winding mechanism, frame arranges left wall
Plate and right wallboard, the rear of let-off mechanism arranges heald frame mechanism, and the first warp axis is horizontally fixed on axle bed, the second warp axis
Two ends be stranded bandit independent of on state's shipping unit of frame, this invention is by surely being propped up the second warp axis by the state independent of frame
Frame is set in parallel in below the first warp axis, and the first warp axis and the second warp axis use independent driving system to drive, and save biography
The pressure relatively device of system so that convenient process in operator's operation and inspection, and two warp axis tension force can be good at
Control.
But, although the Novel double-beam sword pavilion loom in above-mentioned patent is provided with tension adjustment, and by regulation and control two
The transmission speed of root warp beam can with the effect playing regulation of indirect, but have bigger by the transmission speed regulation of warp beam
Limitation, inherently requires the warp let-off speed during due to weaving, and this makes the transmission being difficult in actual production by warp beam
Speed regulates tension force.
Summary of the invention
It is an object of the invention to provide a kind of double-beam jacquard, which solve two warp beams and cannot work as and solely regulate tension force
Problem.
The above-mentioned technical purpose of the present invention has the technical scheme that
A kind of double-beam jacquard, including frame, described frame is provided with warp beam, upper balance staff, lower warp beam and lower balance staff, described
The two ends of upper balance staff are all connected with frame by upper swing mechanism, and described upper swing mechanism includes top link and upper tension adjustment
Device, the two ends of described top link are connected with upper balance staff end and upper tension regulator respectively, and top link is connected with gantry rotation
And it being rotationally connected a little between top link two ends, one end of described upper tension regulator is rotationally connected with in frame；
The two ends of described lower balance staff are all connected with frame by lower swing mechanism, and described lower swing mechanism includes lower swing arm and lower
Draught control mechanism, the two ends of described lower swing arm are connected with bottom shaft end and lower tension regulator respectively, and lower swing arm turns with frame
Being dynamically connected and be rotationally connected a little between lower swing arm two ends, one end of described lower tension regulator is rotationally connected with in frame.
Using said structure, the warp in upper warp beam carries out loop selection after walking around balance staff, wherein, upper balance staff is by upper
Arranging of swing arm can rotate around the junction point that top link is connected with gantry rotation, and the other end of top link is adjusted by upper tension force
Joint device is connected with frame, pulls balance staff to pull top link to swing in warp course of conveying, when needs regulation tension force
The upper tension regulator of corresponding regulation can realize the regulation to upper balance staff tension force；Operation principle and the tension adjustment of lower warp beam are former
Reason is with upper warp beam in like manner.
More preferably: described upper tension regulator includes the first connecting shaft and stretching spring, described stretching spring one
End is rotationally connected with in frame, the other end is connected with stretching spring, and described upper balance staff is fixed in the first connecting shaft and can be along the
The axial slip regulation of one connecting shaft；
Described lower tension regulator includes that the second connecting shaft and compression spring, described second connecting shaft one end are rotationally connected with frame
On, described compression spring is sheathed in the second connecting shaft, one end of being connected with frame away from the second connecting shaft is fixed on second even
Spindle also can regulate along the sliding vertically of the second connecting shaft, and the other end is rotationally connected with lower swing arm.
Use the upper tension regulator of above-mentioned 3 kinds of structures setting and lower tension regulator, pulled by first and second connecting shaft
The mode of first and second stretching spring realizes tensioning, and meanwhile, the regulation of tensioning can be by regulating upper and lower balance staff in first and second even
Position in spindle realizes.
More preferably: described first connecting shaft and the second connecting shaft are threaded rod, described upper balance staff and lower balance staff
On be provided with the collar, the described collar is sheathed on threaded rod and is fixed on threaded rod by two caging bolts；Described compression spring
One end is fixed on lower balance staff, and the other end turns and is connected on threaded rod.
Use said structure, realize above-mentioned upper and lower balance staff in first and second connecting shaft by arranging of threaded rod
Position adjustments, and use the realization that arranges of the two caging bolt sandwiched collars to fix, the most spacing stable, regulate at needs meanwhile
Time the most more convenient.
More preferably: in described first connecting shaft and the second connecting shaft, be provided with tension detector, described first
Connecting shaft and the second connecting shaft are formed by the short axle of a major axis and, and described tension detector is located between major axis and short axle.
Use said structure, tension detector is arranged on major axis and short between centers, draws in the first connecting shaft, the second connecting shaft
During dynamic stretching spring, compression spring, tensile force can be detected, be shown by the external world and can know Tensity size, detection
Very convenient, quick, it is unlikely to occur just to know strain problem when warp or cloth generation problem.
More preferably: described tension detector is LOAD CELLS.
Use said structure, owing to being to measure tensile force, use LOAD CELLS detection to be more suitable for.
More preferably: described major axis and short between centers are additionally provided with cylinder, described tension detector is fixed on cylinder
On piston rod.
Use said structure, the regulation to tension force can be further facilitated by arranging of cylinder, now without to upper and lower
Swing arm is adjusted, directly initiate when needs regulate cylinder carry out stretching out, the most operable simpler convenience of retraction operation.
More preferably: be provided with between described tension detector and cylinder
Comparison circuit, for receiving the detection signal of tension detector detection, including the first comparator and the second comparator, described
First comparator receives detection signal and compares with maximum preset value, the output decompression when detecting signal more than maximum preset value
Signal；Described second comparator receives detection signal and compares with minimum preset value, when detection signal is less than minimum preset value
Time output boost pressure signal；
Controller, in response to depression signal and boost pressure signal, receives depression signal control cylinder and stretches out, receive boost pressure signal and control
Cylinders retract.
Use said structure, compared by the detection signal that tension detector is detected that arranges of comparison circuit
Relatively, and owing to the most upper and lower balance staff can swing, and when swinging, tension force is change, therefore arranges two and compare
Device carries out value range and compares, start when default value range is outer controller control cylinder do stretch out accordingly, retract action.
More preferably: described top link is rotationally connected with on a slide block, horizontally disposed in described frame have
Some equidistant regulation screwed holes being same as installation slide block.
Use said structure, by above-mentioned arrange can be fixed on by slide block on different regulation screwed hole realize position
Regulation, so realize top link with on through between centers distance regulate, and tensile force regulation be through top link with on through between centers
Distance realizes, and can manually arrange maximum tension power by above-mentioned regulation.
In sum, the method have the advantages that and manually regulate tension force, manually side with automatic two ways
Formula regulation makes the warp when shutting down may be in suitable tensile force value range, and real by being automatically adjusted upon actuation
During existing machine overall operation, tension force stablizes；.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present embodiment；
Fig. 2 is the structural representation of upper swing mechanism in the present embodiment；
Fig. 3 is the structural representation of lower swing mechanism in the present embodiment；
Fig. 4 is the control circuit figure in the present embodiment between tension detector and cylinder.
In figure, 1, frame;11, wallboard；111, regulation screwed hole；2, upper warp beam；3, upper balance staff；4, lower warp beam；5, the bottom
Axle；6, upper swing mechanism；61, top link；62, upper tension regulator；621, the first connecting shaft；6211, major axis；6212, short axle；
6213, tension detector；6214, cylinder；622, stretching spring；7, lower swing mechanism；71, lower swing arm；711, the first linking arm；
712, rotary shaft；713, the second linking arm；72, lower tension regulator；721, the second connecting shaft；722, compression spring；8, slide block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this
All protected by Patent Law in the protection domain of invention.
Embodiment 1: a kind of double-beam jacquard, as Fig. 1 shows, including frame 1, is provided with warp beam at the back side of this frame 1
2, upper balance staff 3, lower warp beam 4 and lower balance staff 5, upper warp beam 2 is positioned at the balance staff 3 side towards frame 1 front, and lower warp beam 4 is positioned at
Lower balance staff 5 is towards the side in frame 1 front.
Being provided with two wallboards 11 on frame, the two ends of upper balance staff 3 pass through swing mechanism 6 and two wallboards of frame 1 on two respectively
11 connect, and wherein, upper swing mechanism 6 includes top link 61 and upper tension regulator 62, and top link 61 is rotationally connected with a slide block 8
On, wallboard 11 is provided with some regulation screwed holes 111 being placed equidistant, regulation screwed hole 111 is positioned at and is same as on horizontal plane,
Slide block 8 is connected to regulate on screwed hole 111 by two bolt threads, and the screwed hole connected by replacing can be with adjusting slider 8
Position.
Above-mentioned slide block 8 is connected between the two ends of top link 61, and one end of top link 61 rotates with the end of upper balance staff 3
Connecting, the other end is connected with frame 1 by upper tension regulator 62.Upper tension regulator 62 includes the first connecting shaft 621 and draws
Stretching spring 622, stretching spring 622 one end is rotationally connected with in frame 1, and the other end is fixing with stretching spring 622 to be connected, wherein,
First connecting shaft 621 is a threaded rod, is provided with the collar with upper tension regulator 62 in one end that top link 61 is connected, and overlaps ring set
It is located at threaded rod to be clamped by two caging bolts and be fixed on threaded rod.
With reference to Fig. 2, the first above-mentioned connecting shaft 621 is made up of a major axis 6211 and a short axle 6212, major axis 6211 and short
Being connected by a cylinder 6214 and tension detector 6213 between axle 6212, tension detector 6213 is S type LOAD CELLS, and should
Tension detector 6213 one end is threaded connection on the piston rod being fixed on cylinder 6214, major axis 6211 one end and cylinder 6214
Fixing connection, the other end are connected with upper balance staff 3；Threaded with tension detector 6213 in short axle 6212 one end, the other end with draw
Stretch the fixing connection of spring 622.
With reference to Fig. 4, be provided with between tension detector 6213 in the first connecting shaft 621 and cylinder 6214 comparison circuit and
Controller, comparison circuit includes the first comparator and the second comparator, and it is for receiving the detection of tension detector 6213 detection
Signal, and be separately input in the first comparator A1 and the second comparator A2, the first comparator A1 receives detection signal with maximum
Preset value compares, the output depression signal when detecting signal more than maximum preset value；Second comparator A2 receives detection letter
Number compare with minimum preset value, the output boost pressure signal when detecting signal less than minimum preset value；Wherein, the first comparator
Maximum preset value in A1 and the minimum preset value in the second comparator A2 can manually be adjusted.
Controller, in response to depression signal and boost pressure signal, controls cylinder 6214 and extends when receiving depression signal, when
Control cylinder 6214 when reducer coupling receives boost pressure signal to shorten.
With reference to Fig. 1, the two ends of lower balance staff 5 are connected with two wallboards 11 of frame 1 by two lower swing mechanisms 7 respectively, wherein,
Lower swing mechanism 7 includes lower swing arm 71 and lower tension regulator 72, and lower swing arm 71 includes the first linking arm 711, rotary shaft 712 and
Second linking arm 713, described first linking arm 711 and the second linking arm 713 are respectively fixedly connected with in the two ends of rotary shaft 712,
Rotary shaft 712 runs through wallboard 11 turns and is connected in frame 1, and the first linking arm 711 and the second linking arm 713 lay respectively at wallboard 11
Both sides.
With reference to Fig. 3, first linking arm 711 other end is rotationally connected with lower balance staff 5, and the first linking arm 711 is towards frame 1
The back side is tilted down setting, and the second linking arm 713 is connected in frame 1 by lower tension regulator 72.Wherein, lower tension force is adjusted
Joint device 72 includes the second connecting shaft 721 and compression spring 722, and the first connecting shaft 621 is a threaded rod, the second connecting shaft 721
One end is rotationally connected with in frame 1, and compression spring 722 is sheathed on the second connecting shaft 721 from the other end, and connects away from second
What axle 721 was connected with frame 1 is threadedly connected in the second connecting shaft 721 by a tumbler, permissible by rotating this tumbler
Regulation spring position in the second connecting shaft 721.One end that second stretching bullet is connected towards the second connecting shaft 721 with frame 1
It is rotationally connected with the second linking arm 713 end.The one end being connected with upper tension regulator 62 at top link 61 is provided with the collar, set
Ring set is located at threaded rod and is clamped by two caging bolts and be fixed on threaded rod.
The second above-mentioned connecting shaft 721 and the first connecting shaft 621 identical be also by major axis 6211 and 6212 groups of a short axle
Becoming, connected by a cylinder 6214 and tension detector 6213 between major axis 6211 and short axle 6212, tension detector 6213 is S type
LOAD CELLS, and this tension detector 6213 one end is threaded connection on the piston rod being fixed on cylinder 6214, major axis
6211 one end and cylinder 6214 be fixing to be connected, the other end is connected with the tumbler in compression spring 722；Short axle 6212 one end with
Force detector 6213 is threaded, the other end is rotationally connected with frame 1.
Enter also by comparison circuit and controller between tension detector 6213 in the second connecting shaft 721 and cylinder 6214
Row auto-adjustment control, operation principle is identical with cylinder 6214 with the tension detector 6213 in the first connecting shaft 621.
It addition, the structure between upper swing mechanism 6 and lower swing mechanism 7 can be exchanged use or be arranged to identical knot
Structure.
Claims (8)
1. a double-beam jacquard, including frame (1), described frame (1) is provided with warp beam (2), upper balance staff (3), lower warp
Axle (4) and lower balance staff (5), is characterized in that: the two ends of described upper balance staff (3) are all by upper swing mechanism (6) with frame (1) even
Connecing, described upper swing mechanism (6) includes top link (61) and upper tension regulator (62), and the two ends of described top link (61) are respectively
Being connected with upper balance staff (3) end and upper tension regulator (62), top link (61) is rotationally connected with frame (1) and is rotationally connected
Point is positioned between top link (61) two ends, and one end of described upper tension regulator (62) is rotationally connected with in frame (1)；
The two ends of described lower balance staff (5) are all connected with frame (1) by lower swing mechanism (7), and described lower swing mechanism (7) includes
Lower swing arm (71) and lower tension regulator (72), the two ends of described lower swing arm (71) respectively with lower balance staff (5) end and lower
Draught control mechanism (72) connects, lower swing arm (71) and frame (1) be rotationally connected and be rotationally connected a little be positioned at lower swing arm (71) two ends it
Between, one end of described lower tension regulator (72) is rotationally connected with in frame (1).
Double-beam jacquard the most according to claim 1, is characterized in that: described upper tension regulator (62) includes first even
Spindle (621) and stretching spring (622), described stretching spring (622) one end is rotationally connected with that frame (1) is upper, the other end with draw
Stretching spring (622) to connect, described upper balance staff (3) is fixed in the first connecting shaft (621) and can be along the axle of the first connecting shaft (621)
Regulate to sliding；
Described lower tension regulator (72) includes the second connecting shaft (721) and compression spring (722), described second connecting shaft
(721) one end is rotationally connected with in frame (1), and it is upper, away from that described compression spring (722) is sheathed on the second connecting shaft (721)
The second connecting shaft (721) can be along the second connecting shaft (721) edge is fixed in one end that two connecting shafts (721) are connected with frame (1)
Axial slip regulates, and the other end is rotationally connected with lower swing arm (71).
Double-beam jacquard the most according to claim 2, is characterized in that: described first connecting shaft (621) and second connects
Axle (721) is threaded rod, and described upper balance staff (3) is provided with the collar, and the described collar is sheathed on threaded rod by two spacing spiral shells
Bolt is fixed on threaded rod；Described compression spring (722) one end is fixed on lower balance staff (5), and the other end turns and is connected to threaded rod
On.
Double-beam jacquard the most according to claim 3, is characterized in that: described first connecting shaft (621) and second connects
Being provided with tension detector (6213) on axle (721), described first connecting shaft (621) and the second connecting shaft (721) are by one
Major axis (6211) and a short axle (6212) composition, described tension detector (6213) be located at major axis (6211) and short axle (6212) it
Between.
Double-beam jacquard the most according to claim 4, is characterized in that: described tension detector (6213) is weighing and sensing
Device.
Double-beam jacquard the most according to claim 5, is characterized in that: between described major axis (6211) and short axle (6212) also
Being provided with cylinder (6214), described tension detector (6213) is fixed on the piston rod of cylinder (6214).
Double-beam jacquard the most according to claim 6, is characterized in that: described tension detector (6213) and cylinder
(6214) it is provided with between
Comparison circuit, is used for receiving the detection signal that tension detector (6213) detects, compares including the first comparator and second
Device, described first comparator receives detection signal and compares with maximum preset value, when detecting signal more than maximum preset value
Output depression signal；Described second comparator receives detection signal and compares with minimum preset value, when detection signal is less than
Boost pressure signal is exported during little preset value；
Controller, in response to depression signal and boost pressure signal and control cylinder (6214) and stretch, contract.
Double-beam jacquard the most according to claim 7, is characterized in that: described top link (61) is rotationally connected with a slide block
(8), on, described frame (1) is the most horizontally disposed some equidistant regulation screwed holes being same as installing slide block (8)
(111)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794187.6A CN106245182B (en) | 2016-08-31 | 2016-08-31 | Double-beam jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794187.6A CN106245182B (en) | 2016-08-31 | 2016-08-31 | Double-beam jacquard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245182A true CN106245182A (en) | 2016-12-21 |
| CN106245182B CN106245182B (en) | 2018-05-22 |
Family
ID=58081239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794187.6A Active CN106245182B (en) | 2016-08-31 | 2016-08-31 | Double-beam jacquard |
Country Status (1)
| Country | Link |
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| CN (1) | CN106245182B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706593A (en) * | 2017-10-25 | 2019-05-03 | 中山市鼎伟纺织染整有限公司 | Ribbon loom and warp tension automatic control system thereof |
| CN112323206A (en) * | 2020-09-08 | 2021-02-05 | 德清县金丝源纺织品有限公司 | Feeding device of jacquard |
| CN114084801A (en) * | 2021-12-09 | 2022-02-25 | 武汉深能环保新沟垃圾发电有限公司 | Device and method for online detection of cable pulley fault of hoisting machinery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606136B (en) * | 2020-05-29 | 2021-04-30 | 常州市新创智能科技有限公司 | Constant tension pay-off |
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| CN204058806U (en) * | 2014-07-14 | 2014-12-31 | 青岛铠硕纺机有限公司 | A kind of double-beam device up and down |
| CN105506810A (en) * | 2016-01-25 | 2016-04-20 | 上海超诚电子科技有限公司 | Jacquard transmission mechanism |
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| FR2802219B1 (en) * | 1999-12-14 | 2002-10-18 | Staubli Sa Ets | CROWD FORMING DEVICE FOR JACQUARD-TYPE WEAVING |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706593A (en) * | 2017-10-25 | 2019-05-03 | 中山市鼎伟纺织染整有限公司 | Ribbon loom and warp tension automatic control system thereof |
| CN109706593B (en) * | 2017-10-25 | 2023-10-31 | 中山市普洛斯智能设备科技有限公司 | Ribbon loom and warp tension automatic control system thereof |
| CN112323206A (en) * | 2020-09-08 | 2021-02-05 | 德清县金丝源纺织品有限公司 | Feeding device of jacquard |
| CN114084801A (en) * | 2021-12-09 | 2022-02-25 | 武汉深能环保新沟垃圾发电有限公司 | Device and method for online detection of cable pulley fault of hoisting machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245182B (en) | 2018-05-22 |
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