CN109072500A - Shed open for Weaving device forms module - Google Patents
Shed open for Weaving device forms module Download PDFInfo
- Publication number
- CN109072500A CN109072500A CN201780020951.7A CN201780020951A CN109072500A CN 109072500 A CN109072500 A CN 109072500A CN 201780020951 A CN201780020951 A CN 201780020951A CN 109072500 A CN109072500 A CN 109072500A
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- CN
- China
- Prior art keywords
- shed open
- bar
- oscillating rod
- module
- oscillating
- 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
-
- 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
- D03C3/36—Griffe operating mechanisms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Shed open forms module (1), element is formed for using lift elements to carry out selectively moved shed open, the multiple shed opens formation element wherein projected in the plane perpendicular to their direction of motion is adjacent to each other along first direction and perpendicular to the second direction of first direction, including driving and transmission mechanism, wherein driving mechanism (16) does not form transmission mechanism (12, 13) a part, and lift elements are connected to driving mechanism (16) by first (12) and second (13) transmission mechanism, so that its motion outline and motion amplitude can be adjusted by driving mechanism (16).
Description
Technical field
The present invention relates to a kind of for using lift elements to carry out the shed open formation mould that selectively moved shed open forms element
Block, wherein multiple shed opens for being projected in the plane perpendicular to their direction of motion formed element along first direction and perpendicular to
The second direction of first direction is disposed adjacent to each other, and it includes the preamble such as the first claim that wherein shed open, which forms module,
The component.What this module more specifically to had two or more positions opens shed open jacquard.
The invention further relates to a kind of loom for being provided with this shed open formation module or it is provided with this shed open formation module
Jacquard.
Background technique
When weave on looms make fabric when, warp thread is during continuous weaving cycle relative to introducing weft yarn in each cycle
Horizontal location.In this case, position of the warp thread in continuous weaving cycle is determined at having weaving process generation
The fabric of predetermined weaving-pattern.Warp thread is to pass through shuttle relative to this positioning (referred to as shed open is formed) of the wefting insertion level on loom
Mouth forms device or shed open forms what module was realized automatically.
Known shed forming device includes one or more selection systems, is provided for selecting or does not select one
Or multiple hooks.Hook is selectively carried by lift elements or is not carried by it, which can move in vertical direction
Move and formed a part of one group of lift elements, this group of lift elements are made of at least two lift elements, they in couples with
Phase inversion system moves up and down.These lift elements (knife) by the lifting device of such as knife grid etc according to adjustable amplitude with
The up and down motion of reverse phase is driven relative to each other.Shed forming device includes the knife grid that at least two groups move up and down, such as
On two opposite sides of shed forming device.
The mechanism of many movements for driving these knife grid has been described.The European patent application of the applicant under one's name
EP1705272 describes a kind of jacquard attachment as shown in Figure 1, includes at least two groups on two opposite sides of jacquard attachment
The knife grid anti-phase moved up and down.In order to drive the movement of these knife grid, at least one drive is set on the two sides of jacquard attachment
Lever is driven by single-sided driver.It is transmitted to slave end from driving side in order to move, continuous swinging axle is provided, is passed
Pass the movement of drive rod.In order to make knife grid anti-phase move up and down, the device include two it is placed adjacent one another (along through to
Observation) oscillating rod (41a, 41b；42a,42b).
Another mechanism description is in EP0297586；Jacquard attachment described in the disclosure includes that at least two groups can be anti-phase
The knife moved up and down, wherein the end for the knife that can anti-phase move up and down is connected to different swinging axles.
However, the shortcomings that above system is, the motion amplitude of lift elements is essentially fixed setting；If changed
Become, then must each position (at least three) in systems be adjusted, passing movement is responsible in these positions, without generate not
Desired movement warp and/or movement differential；This is labor intensive, and the plenty of time is caused to be lost.
German Patent Publication DE2507486 describes a kind of shed open with multiple lift elements moving up and down and is formed
Module, wherein each lift elements are driven separately.The motion amplitude of lift elements in the system can be directed to each promotion
Element is individually set, and the motion amplitude for thus changing all lift elements is very time-consuming activity.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of shed opens to form module, allows more easily and clearly to adjust movement
Amplitude.
The purpose of the present invention is forming module by providing a kind of shed open come what is realized, which forms module for using
Lift elements carry out selectively moved shed open and form element, wherein when being projected in the plane perpendicular to their direction of motion
Multiple shed opens formation elements are adjacent to each other along first direction and perpendicular to the second direction of first direction, and include:
At least two groups lift elements can be moved up and down anti-phase；
Shed open forms element, selectively moves together at least two groups lift elements；
At least four oscillating rods are used to be made the lift elements with mutually and anti-phase according to adjustable motion amplitude
It moves up and down；
First and second transmission mechanisms are connected to the lift elements,
Therein includes each at least two oscillating rods disposed adjacent one another along first direction, and
In addition, therein each includes bindiny mechanism, which is connected to one for the oscillating rod of each transmission mechanism
It rises, so that these oscillating rods have identical, almost the same or closely similar motion amplitude, and
Therein each includes the component that one for moving from least two oscillating rods is transmitted to another,
Wherein, first and second transmission mechanism is adjacent to each other in a second direction；
Driving mechanism is connected to first and second transmission mechanism,
Wherein, the driving mechanism does not constitute a part of the transmission mechanism, and wherein the lift elements pass through
First and second transmission mechanisms are connected to driving mechanism, so that the motion outline of lift elements and motion amplitude can pass through driving machine
Structure is adjusted.
This shed open, which forms module, to be had the advantages that very big, i.e., the size of the motion amplitude of lift elements can pass through completely
Driving mechanism is adjusted, so that the amplitude of adjustable lift elements is without producing in the case where the not too many loss of time
Raw undesirable movement warp and/or movement differential.
According to setting, first direction can be corresponding to broadwise direction or corresponding to through to direction.Preferably, first
Direction is broadwise, second direction be through to.
In the preferred embodiment that shed open according to the present invention forms module, driving mechanism includes at least two adjusting dresses
It sets, it is therein to be each connected to different transmission mechanisms and therein each for being independently adjusted associated delivery mechanism
Motion amplitude, and they determine that all shed opens form the motion amplitude of elements together, so that all shed opens form element the
Motion amplitude on one direction is identical, and all shed opens form the motion amplitude linear change in a second direction of element.It is excellent
Selection of land, driving mechanism include the first and second regulating devices, they are intended to be respectively coupled to the first and second transmission mechanisms.Pass through
The two regulating devices, adjustable entire shed open form the motion amplitude of module.Particularly, the motion amplitude of each oscillating rod
It is clearly determined by the motion amplitude of the transmission mechanism connected.
Shed open according to the present invention forms the specific embodiment of module, and driving mechanism can drive including first and second and can
The four-bar mechanism of adjusting, wherein the first four-bar mechanism is used to drive the oscillating rod of the first transmission mechanism, the second four-bar mechanism is used for
Drive the oscillating rod of the second transmission mechanism.Preferably, driving mechanism includes main drive shaft, wherein the first and second four-bar mechanism machines
Tool it is connected to the main drive shaft.
In order to adjust the amplitude of lift elements, in the more specific embodiment that shed open according to the present invention forms module,
Each four-bar mechanism includes regulating device.For clarity, the first four-bar mechanism is provided with the first regulating device, and the two or four bar
Mechanism is provided with the second regulating device.Preferably, regulating device is configured to the bar of four-bar mechanism, and the bar has a slot, and corresponding four
The bar that four-bar mechanism is configured to the amplitude of accommodation or regulating device, institute can be shifted in another bar of linkage in the slot
Bar is stated with multiple and different interfaces, another bar of four-bar mechanism can be connected to the interface for the amplitude of accommodation.
By the way that the fixed point of the respective rods of four-bar mechanism is moved in slot, or by being connected to another fixed point, four bars
Mechanism changes shape, therefore changes the transmitting moved from a bar to another bar.
Shed open according to the present invention forms the first specific embodiment of module, and shed open forms module in a first direction in mould
It include two lifting devices on two opposite sides of block, the lifting device can oppositely move up and down so that the lift elements
It moves up and down, and each oscillating rod passes through two connecting rods that can anti-phase move up and down and is connected to these lifting devices.It is preferred that
Ground, each oscillating rod includes the first and second lever arms thus, and each lever arm is used for one one end being connected in two connecting rods.
Every side that shed open forms module is arranged in lifting device (preferably knife grid), so that forming the left side in module in shed open
(to the warp thread direction of supply from the point of view of loom) on right two sides, there are the two knife grid anti-phase moved up and down.In shuttle
Mouth is formed in the more specific embodiment of module, and the first transmission mechanism includes the first and second oscillating rods, the second transmission mechanism packet
Include the third and fourth oscillating rod, wherein first and third oscillating rod for make lifting device on the side of module anti-phase up and down
It is mobile, second and the 4th oscillating rod for moving up and down lifting device anti-phase on the other side of module, and wherein the
One four-bar mechanism is used to drive the first oscillating rod by the first drive rod, and the second four-bar mechanism is used to drive by the second drive rod
Third oscillating rod.
Preferably, the bindiny mechanism of the first transmission mechanism includes being connected respectively to the first and second oscillating rods and passing through company
Second lever arm of the 5th oscillating rod that bar links together and the second lever arm of the 6th oscillating rod, and wherein the second transmission mechanism
Bindiny mechanism include the 7th oscillating rod for being connected respectively to the third and fourth oscillating rod and being linked together by connecting rod
Second lever arm of the second lever arm and the 8th oscillating rod.Five, the six, the 7th and the 8th oscillating rod is respectively by the first and second lever arm groups
At.
Particularly, the first four-bar mechanism by the first regulating device, the first drive rod and the 5th oscillating rod the first lever arm
It is formed, the second four-bar mechanism is formed by the second regulating device, the second driving at the first lever arm of bar and the 7th oscillating rod.
In this way, a part of the first lever arm the first four-bar mechanism of formation of the 5th oscillating rod, and the second of the 5th oscillating rod
Lever arm forms a part of the bindiny mechanism of the first transmission mechanism.First lever arm of the 7th oscillating rod forms the second four-bar mechanism
A part, and the second lever arm of the 7th oscillating rod forms a part of the bindiny mechanism of the second transmission mechanism.Two four-bar mechanisms
Form a part of driving mechanism.
In second more specific embodiment that shed open according to the present invention forms module, the first and second four-bar mechanisms
Respectively drive the first and second swingable axis.In a preferred embodiment, swingable axis is subdivided into two parts.First part connects
It is connected to first or second four-bar mechanism and for applying movement.A part of part formation driving mechanism.In addition, swingable
Axis has second part, which forms at element in shed open and extend.Second part forms a part of bindiny mechanism, should
Bindiny mechanism links together the oscillating rod of each transmission mechanism, and a part of transmission mechanism is formed in the function.
Preferably, each swingable axis includes multiple oscillating rods placed adjacent one another, and each oscillating rod is by can
Two connecting rods anti-phase moved up and down are directly or indirectly connected to lift elements.Lift elements are preferably knife.
Another theme of the invention is related to a kind of jacquard, is provided with shed open according to the present invention as described above and is formed
Module.What jacquard was preferably to have two or more positions opens shed open jacquard.
The invention further relates to a kind of loom, it is provided with shed open according to the present invention as described above and forms module.Loom
Preferably include jacquard according to the present invention.
The detailed description of many possible embodiments of module is formed referring now to shed open according to the present invention to explain this
Invention.The purpose of this specification, which is only that, to be provided clear example and points out other advantages and features of the invention, therefore cannot
It is construed as the limitation to claimed patent right in application field or claim of the invention.
Detailed description of the invention
In this detailed description, by means of appended drawing reference, with reference to attached drawing, in which:
- Fig. 1 is that the shed open of the prior art described in EP1705272 forms the diagram of module；
- Fig. 2 is the schematic diagram for the first embodiment that shed open according to the present invention forms module, and wherein module can including two groups
The lift elements anti-phase moved up and down, and wherein the driving device of driving mechanism by that can drive and adjustable four-bar mechanism
It is formed；
- Fig. 3 is the schematic diagram for the first embodiment that shed open according to the present invention forms module, and wherein module includes that multiple groups can
The lift elements anti-phase moved up and down；
- Fig. 4 is the schematic diagram for the second embodiment that shed open according to the present invention forms module, and wherein the module includes two groups
The lift elements that can anti-phase move up and down, and wherein the driving device of driving mechanism be designed to driving two can put
Moving axis；
- Fig. 5 is the schematic diagram for the second embodiment that shed open according to the present invention forms module, and wherein module includes that multiple groups can
The lift elements anti-phase moved up and down；
- Fig. 6 is the front view of the region A summarized in Fig. 4, thereon visible two four-bar mechanisms；
- Fig. 7 is the diagram of another embodiment of four-bar mechanism shown in Fig. 6.
Specific embodiment
Shed open according to the present invention is formed module (1) and is disposed for being come using lift elements (preferably in the form of knife)
Selectively moved shed open forms element.When projecting in the plane perpendicular to their direction of motion, shed open forms element
It is adjacent to each other along first direction and perpendicular to the second direction of first direction.In the figure shown in, first direction is broadwise, second
Direction be through to.Obviously, in another embodiment of module (1) or other settings, first direction be can be through to second direction
It can be broadwise.
Shed open according to the present invention forms module (1)
At least two groups lift elements can be moved up and down anti-phase；
Shed open forms element, selectively moves together at least two groups lift elements；
At least four oscillating rods (4,5；6,7), be used to being made according to adjustable motion amplitude lift elements with mutually and
Anti-phase move up and down.Each oscillating rod (4,5；6,7) in each case all pass through two companies that can anti-phase move up and down
Bar (19) is directly or indirectly connected to lift elements；
First (12) and second (13) transmission mechanism are connected to lift elements, and therein includes each along first party
At least two adjacent oscillating rods (4,5 to each other；6,7), and furthermore comprising bindiny mechanism (14,15), the connection
Mechanism is by the oscillating rod (4,5 of each transmission mechanism (12,13)；6,7) it links together, so that these oscillating rods (4,5；6,7)
With almost the same motion amplitude, and therein each includes the biography that will be moved from least two oscillating rods
It is delivered to another component, wherein first (12) and second (13) transmission mechanism are adjacent to each other in a second direction；
Driving mechanism (16) is connected to first (12) and second (13) transmission mechanism.
In context of the invention, it is important to note that driving mechanism (16) does not form transmission mechanism (12,13)
A part.The character of innovation that shed open according to the present invention forms module (1) is that lift elements pass through first (12) and second (13)
Transmission mechanism is connected to driving mechanism (16), so that the motion outline of lift elements and motion amplitude can pass through driving mechanism (16)
It adjusts completely.The motion amplitude of two transmission mechanisms (12,13) can be set by regulating device (17,18), regulating device
(17,18) a part of driving mechanism (16) is formed.Therefore, driving mechanism (16) includes at least two regulating devices (17,18).
By regulating device (17,18), the motion amplitude of associated delivery mechanism can be independently set.Two regulating devices (17,18)
Determine that all shed opens form the motion amplitude of element together, so that all shed opens form the motion amplitude of element in a first direction
It is identical, and all shed opens form the motion amplitude linear change in a second direction of element.Pass through the two regulating devices
(17,18) can set the motion amplitude that entire shed open forms module.
In the first embodiment that shed open according to the present invention forms module (1), as shown in Fig. 2, lift elements (26) are logical
It crosses two lifting devices (2,3) anti-phase to move up and down, which can anti-phase move up and down and in the present embodiment
Configuration is from the point of view of from loom to the warp thread direction of supply in the form of being located at two knife grid on opposite sides of module (1)
The left and right sides.In order to move up and down lifting device (2,3) anti-phase, each oscillating rod (4,5；6,7) passing through can be anti-phase
Two connecting rods (19) moved up and down are connected to lifting device (2,3).For this purpose, each oscillating rod (4,5；It 6,7) include first
(4a, 5a, 6a, 7a) and second (4b, 5b, 6b, 7b) lever arm, each lever arm is for being connected to the one of one of two connecting rods (19)
End.
First transmission mechanism (12) is located at the front (to the warp thread direction of supply from the point of view of loom) of module (1) simultaneously
And including first (4) and second (5) oscillating rod.Second transmission mechanism (13) is located at the rear portion of module (1) and including third (6)
With the 4th (7) oscillating rod.Pass through this arrangement and as shown in Fig. 2, first (4) and third (6) pendulum of transmission mechanism (12,13)
Lever is for moving up and down lifting device (2,3) anti-phase on the right side of module (1), and second (5) and the 4th (7) pendulum
Lever is for moving up and down lifting device (2,3) anti-phase on the left side of module (1).
Driving mechanism used in the present invention (16) include first and second can drive with adjustable four-bar mechanism, wherein
First four-bar mechanism is used to drive the oscillating rod of the first transmission mechanism (12), and the second four-bar mechanism is for driving the second transmission mechanism
(13) oscillating rod.Driving mechanism further includes main drive shaft, wherein the first and second four-bar mechanisms are mechanically coupled to the main drive
Moving axis.
In device shown in Fig. 2, the first four-bar mechanism is connected to the first oscillating rod (4), and the second four-bar mechanism is connected to
Third oscillating rod (6).Because the first oscillating rod (4) is connected to one end of lifting device (2,3), lifting device is mounted on side
On, such as the right side (to the warp thread direction of supply from the point of view of loom) of module (1), and because third oscillating rod (6)
It is connected to the other end of same lifting device (2,3), two four-bar mechanisms are responsible for driving the movement of these lifting devices.
It is formed in module (1) in shed open according to the present invention, the size of the motion amplitude of lift elements is completely by driving machine
Structure (16) setting, therefore in the case where not losing the too many time, the amplitude for being adapted to lift elements is not wished without generating
The movement warp and/or movement differential of prestige.
As described above, shed open shown in Fig. 2 formed module (1) on two opposite sides of module (1), from loom
From the point of view of to supply warp thread direction the left and right sides, two of the form including the knife grid that can anti-phase move up and down promotions
Device (2,3).In order to drive these knife grid (2,3) to move on the front and rear of module (1), from the point of view of loom to
The warp thread direction of supply, using can drive accordingly and adjustable four-bar mechanism.Four-bar mechanism pass through herein it is formed below
On front: the first regulating device (17), the first drive rod (20) and the first lever arm (8a) are connected to the first oscillating rod (4) simultaneously
And belong to the 5th oscillating rod (8), and it is located at the four-bar mechanism at rear portion by formed below: the second regulating device (18), the second driving
Bar (21) and the first lever arm (10a) are connected to third oscillating rod (6) and belong to the 7th oscillating rod (10).5th (8) and
Seven (10) oscillating rods are made of first (8a, 10a) and second (8b, 10b) lever arm.
First (17,20,8a) and the starting movement of the second (18,21,10a) four-bar mechanism；They are mechanically coupled at one end
To the main drive shaft being driven by motor.Mechanical attachment is carried out by element (17,18), and element (17,18) is provided with slot, drive rod
(20,21) it keeps in this slot.In alternative embodiments and as shown in Figures 2 and 3, instead of slot, individual connection can be provided
Point, drive rod (20,21) can be connected to the interface.The two elements form the first and second regulating devices (17,18).It can
With by change drive rod (20,21) position in slot or by by drive rod (20,21) be fixed to related elements (17,
18) another interface (23) on changes amplitude.
The other end connecting with first (4) and third (6) oscillating rod that two four-bar mechanisms pass through them respectively is stood.For
This, the bindiny mechanism (14) of the first transmission mechanism (12) includes being connected to the first oscillating rod (4) and belonging to the 5th oscillating rod (8)
Second lever arm (8b), and the bindiny mechanism (15) of the second transmission mechanism (13) includes being connected to third oscillating rod (6) and belonging to the
The second lever arm (10b) of seven oscillating rods (10).First oscillating rod (4), the first lever arm (8a) of the 5th oscillating rod (8) and the 5th pendulum
The second lever arm (8b) of lever (8) can be the separate part of rigid attachment together.They can also be integrally formed as one
Body, as shown in Figure 2.The of third oscillating rod (6), the first lever arm (10a) of the 7th oscillating rod (10) and the 7th oscillating rod (10)
Two swing arms (10b) are preferably fabricated to the separate part being rigidly connected or in an identical manner as a components.The
One four-bar mechanism is connected to the second lever arm (8b) of the 5th oscillating rod (8), and the second four-bar mechanism is connected to the 7th oscillating rod (10)
The second lever arm (10b).
In order to transmit motion to the other side of module (1), the second lever arm (8b) of the 5th oscillating rod (8) and the 7th are swung
The second lever arm (10b) of bar (10) is connected respectively to the second lever arm (9b) and the 8th of the 6th oscillating rod (9) by connecting rod (22)
Second lever arm of oscillating rod (11).Therefore, the 6th oscillating rod (9) forms the one of the bindiny mechanism (14) of the first transmission mechanism (12)
Part, the 8th oscillating rod (11) form a part of the bindiny mechanism (15) of the second transmission mechanism (13).
The embodiment that shed open according to the present invention shown in Fig. 3 forms module (1) also uses above-mentioned four-bar mechanism.So
And the difference is that, lift elements (26) (knife) are rotated by 90 ° relative to the structure of lift elements used in Fig. 2.As a result,
There is no knife grid, but lift elements (26) are directly connected to the oscillating rod of transmission mechanism (12,13) by connecting rod.
It is not to directly drive first (4) and third (6) oscillating rod using two adjustable and drivable four-bar mechanisms,
But two swingable axis (24,25) can be used, it is therein each to be driven by the drive rod of different four-bar mechanisms.Shed open shape
It is shown in figures 4 and 5 at the embodiment of module (1).Here, the shed open described in Fig. 4 forms module (1) in module (1)
On two opposite side, from the point of view of loom to the left and right sides of the warp thread direction of supply, including two lifting devices (2,
3), they can anti-phase be moved up and down in the form of knife grid.In order to drive these knife grid (2,3) module (1) front and
Movement on rear portion is led to the warp thread direction of supply using corresponding swingable axis (24,25) from the point of view of loom
It crosses swing element and connecting rod (19) is connected to the end of knife grid (2,3).
Same shed open according to the present invention shown in Fig. 5 is formed in the embodiment of module (1), swingable using two
Axis.However, the difference is that, the structure of the lift elements of lift elements (26) (knife) relative to Fig. 4 is rotated by 90 °.Knot
Fruit, there is no knife grid, but lift elements are directly connected to the oscillating rod of transmission mechanism (12,13) by connecting rod (19).At this
In the case of kind, multiple oscillating rods are disposed adjacent to each other on swingable axis (24,25).
Swingable axis (24,25) is subdivided into two parts: first part, is connected to first driving device (20) or
Two driving devices (21) and for apply movement.The first part of each swingable axis forms one of driving mechanism (16)
Point.In addition, each swingable axis (24,25) includes second part, which forms in shed open and extends at element and formed
Bindiny mechanism, the bindiny mechanism link together the oscillating rod of each transmission mechanism.In the function, each swingable axis
Second part forms a part of transmission mechanism (12).
Two four-bar mechanisms are arranged in the housing and swingable axis (24,25) can be moved.Fig. 6 shows two four
Linkage.Fig. 7 shows another embodiment of four-bar mechanism shown in Fig. 6.In both embodiments, it is filled by two adjustings
(17,18) amplitude of accommodation is set, the two regulating devices change the position of bar in four-bar mechanism.By this change in location, can put
The pendulum motion of moving axis (24,25) is changed.In an illustrated embodiment, regulating device is located in shell.However, completely can be with
Regulating device is provided in hull outside.
The first part of swingable axis (24) forms a part of driving mechanism (16), and by first driving device (20)
It is driven by the first four-bar mechanism.By forming the connecting element of a part of first four-bar mechanism, swingable axis (24) is even
It is connected to first driving device (20), first driving device (20) is connected further through the connecting rod comprising two regulating devices (17,18)
To the main drive shaft being driven by motor.The connecting rod is divided into two parts by the mechanical attachment point of the main drive shaft and above-mentioned connecting rod.One
Part includes regulating device (17), and another part includes regulating device (18).It is connected to the part-of driving device (20) wherein
Driving device (20) be connected thereto-forms a part of the first four-bar mechanism by regulating device (17).The part and first
Therefore connecting element between driving device (20) and swingable axis (24) and first driving device (20) forms first together
Four-bar mechanism.It, can by position of the interface by means of regulating device (17) mobile first driving device (20) on connecting rod
To adjust the amplitude of swingable axis (24).
The first part of swingable axis (25) is driven by the second driving device (21) by the second four-bar mechanism.Second driving
Device (21) is connected to main drive shaft by connecting rod identical with first driving device (20), and the connection is now by regulating device
(18) it realizes.Second four-bar mechanism and the second driving device (21) further include swingable axis (25) and the second driving device (21)
Between connecting element and connecting rod second part.By mobile second driving device (21) by means of regulating device (18)
Position of the interface on connecting rod, the amplitude of adjustable swingable axis (25).
Claims (according to the 19th article of modification of treaty)
1. shed open forms module (1), for carrying out selectively moved shed open formation element using lift elements, wherein perpendicular to
Multiple shed opens when projecting in the plane of their direction of motion form element along first direction and perpendicular to the of first direction
Two directions are adjacent to each other, comprising:
At least two groups lift elements can be moved up and down anti-phase；
Shed open forms element, selectively moves together at least two groups lift elements；
At least four oscillating rods (4,5；6,7), be used to being made according to adjustable motion amplitude the lift elements with mutually and
Anti-phase move up and down；
First (12) and second (13) transmission mechanism, are connected to each of described two groups of lift elements,
Therein includes each at least two oscillating rods (4,5 disposed adjacent one another along first direction；6,7), and
In addition, therein each includes bindiny mechanism (14,15), the bindiny mechanism is by the swing of each transmission mechanism (12,13)
Bar (4,5；6,7) it links together, so that these oscillating rods (4,5；6,7) there is almost the same motion amplitude, and
Therein each includes the component that one for moving from least two oscillating rods is transmitted to another,
Wherein, described first (12) and second (13) transmission mechanism are adjacent to each other in a second direction；
Driving mechanism (16) is connected to described first (12) and second (13) transmission mechanism,
It is characterized in that, the driving mechanism (16) does not constitute a part of the transmission mechanism (12,13), and the promotion
Element is connected to driving mechanism (16) by first (12) and second (13) transmission mechanism so that the motion outline of lift elements and
Motion amplitude can be adjusted by driving mechanism (16).
2. shed open according to claim 1 forms module (1), which is characterized in that the driving mechanism (16) includes at least
Two regulating devices (17,18), it is therein to be each connected to different transmission mechanisms (12,13), and therein be each used for
It is independently adjusted the motion amplitude of associated delivery mechanism, and they determine that all shed opens form the motion amplitude of element together,
So that all shed opens are formed, the motion amplitude of element in a first direction is identical, and the motion amplitude of all shed opens formation element
Linear change in a second direction.
3. shed open according to claim 1 or 2 forms module (1), which is characterized in that each oscillating rod (4,5；6,7)
Motion amplitude is clearly determined by the motion amplitude of the transmission mechanism (12,13) connected.
4. shed open according to any one of the preceding claims forms module (1), which is characterized in that the driving mechanism
It (16) include that first and second can drive and adjustable four-bar mechanism, wherein the first four-bar mechanism is for driving the first transmitting
The oscillating rod (4,5) of mechanism (12), the second four-bar mechanism are used to drive the oscillating rod (6,7) of the second transmission mechanism (13).
5. shed open according to claim 4 forms module (1), which is characterized in that the driving mechanism (16) includes main drive
Moving axis, wherein first and second four-bar mechanism is mechanically coupled to the main drive shaft.
6. shed open according to claim 4 or 5 forms module (1), which is characterized in that each four-bar mechanism includes adjusting dress
Set (17,18).
7. shed open according to claim 6 forms module (1), which is characterized in that the regulating device (17,18) is configured to
The bar of the four-bar mechanism, the bar have slot, another bar (20,21) of corresponding four-bar mechanism in the slot can be shifted with
The amplitude of accommodation or the regulating device are configured to the bar of the four-bar mechanism, and the bar has multiple and different interfaces
(23), another bar (20,21) of four-bar mechanism can be connected to the interface for the amplitude of accommodation.
8. shed open according to any one of the preceding claims forms module (1), which is characterized in that the shed open forms mould
Block (1) on two opposite sides of module (1) include two lifting devices (2,3), the lifting device can oppositely on move down
It is dynamic so that the lift elements (26) move up and down, and each oscillating rod (4,5；6,7) by can anti-phase move up and down
Two connecting rods (19) are connected to these lifting devices (2,3).
9. shed open according to claim 8 forms module (1), which is characterized in that each oscillating rod (4,5,6,7) includes the
One (4a, 5a, 6a, 7a) and second (4b, 5b, 6b, 7b) lever arm, each lever arm is for being connected to the one of one of two connecting rods (19)
End.
10. shed open according to claim 8 or claim 9 forms module (1), which is characterized in that first transmission mechanism (12)
Including first (4) and second (5) oscillating rod, second transmission mechanism (13) includes third (6) and the 4th (7) oscillating rod, and
One (4) and third (6) oscillating rod are used to that the lifting device (2,3) to be made anti-phase to move up and down on the side of module (1), the
Two (5) and the 4th (7) oscillating rod are used to that the lifting device (2,3) to be made anti-phase to move up and down on the other side of module (1),
And first four-bar mechanism is used for through the first drive rod (20) driving the first oscillating rod (4), second four-bar mechanism
For passing through the second drive rod (21) driving third oscillating rod (6).
11. the shed open according to any one of claim 8 to 10 forms module (1), which is characterized in that first transmitting
The bindiny mechanism (14) of mechanism (12) includes being connected respectively to the first and second oscillating rods and being connected to one by connecting rod (22)
The second lever arm (8b) of the 5th oscillating rod (8) risen and the second lever arm (9b) of the 6th oscillating rod (9), and second transmitting
The bindiny mechanism (15) of mechanism (13) includes being connected respectively to third (6) and the 4th (7) oscillating rod and being connected by connecting rod (22)
The second lever arm (10b) for the 7th oscillating rod (10) being connected together and the second lever arm of the 8th oscillating rod (11).
12. shed open according to claim 11 forms module (1), which is characterized in that first four-bar mechanism is by described
The first lever arm (8a) formation of first regulating device (17), the first drive rod (20) and the 5th oscillating rod (8), and the two or four
Linkage by second regulating device (18), the second drive rod (21) and the 7th oscillating rod (10) the first lever arm (10a)
It is formed.
13. shed open according to any one of claim 1 to 7 forms module (1), which is characterized in that described first and the
Two four-bar mechanisms respectively drive the swingable axis in first (24) and second (25).
14. shed open according to claim 13 forms module (1), which is characterized in that each swingable axis includes phase each other
Multiple oscillating rods that neighbour places, and each oscillating rod pass through two connecting rods (19) can anti-phase moving up and down be connected to it is described
Lift elements.
15. shed open described in 3 or 14 forms module (1) according to claim 1, which is characterized in that the bindiny mechanism (14,15)
It is formed by a part of the swingable axis (24,25).
16. jacquard is provided with and forms module (1) to shed open described in any one of 15 according to claim 1.
17. jacquard according to claim 16, which is characterized in that the jacquard is that have two or more positions
Open shed open jacquard.
18. loom is provided with and forms module (1) to shed open described in any one of 15 according to claim 1.
19. loom according to claim 18, which is characterized in that the loom includes according to claim 1 described in 6 or 17
Jacquard.
Claims (19)
1. shed open forms module (1), for carrying out selectively moved shed open formation element using lift elements, wherein perpendicular to
Multiple shed opens when projecting in the plane of their direction of motion form element along first direction and perpendicular to the of first direction
Two directions are adjacent to each other, comprising:
At least two groups lift elements can be moved up and down anti-phase；
Shed open forms element, selectively moves together at least two groups lift elements；
At least four oscillating rods (4,5；6,7), be used to being made according to adjustable motion amplitude the lift elements with mutually and
Anti-phase move up and down；
First (12) and second (13) transmission mechanism, are connected to the lift elements,
Therein includes each at least two oscillating rods (4,5 disposed adjacent one another along first direction；6,7), and
In addition, therein each includes bindiny mechanism (14,15), the bindiny mechanism is by the swing of each transmission mechanism (12,13)
Bar (4,5；6,7) it links together, so that these oscillating rods (4,5；6,7) there is almost the same motion amplitude, and
Therein each includes the component that one for moving from least two oscillating rods is transmitted to another,
Wherein, described first (12) and second (13) transmission mechanism are adjacent to each other in a second direction；
Driving mechanism (16) is connected to described first (12) and second (13) transmission mechanism,
It is characterized in that, the driving mechanism (16) does not constitute a part of the transmission mechanism (12,13), and the promotion
Element is connected to driving mechanism (16) by first (12) and second (13) transmission mechanism so that the motion outline of lift elements and
Motion amplitude can be adjusted by driving mechanism (16).
2. shed open according to claim 1 forms module (1), which is characterized in that the driving mechanism (16) includes at least
Two regulating devices (17,18), it is therein to be each connected to different transmission mechanisms (12,13), and therein be each used for
It is independently adjusted the motion amplitude of associated delivery mechanism, and they determine that all shed opens form the motion amplitude of element together,
So that all shed opens are formed, the motion amplitude of element in a first direction is identical, and the motion amplitude of all shed opens formation element
Linear change in a second direction.
3. shed open according to claim 1 or 2 forms module (1), which is characterized in that each oscillating rod (4,5；6,7)
Motion amplitude is clearly determined by the motion amplitude of the transmission mechanism (12,13) connected.
4. shed open according to any one of the preceding claims forms module (1), which is characterized in that the driving mechanism
It (16) include that first and second can drive and adjustable four-bar mechanism, wherein the first four-bar mechanism is for driving the first transmitting
The oscillating rod (4,5) of mechanism (12), the second four-bar mechanism are used to drive the oscillating rod (6,7) of the second transmission mechanism (13).
5. shed open according to claim 4 forms module (1), which is characterized in that the driving mechanism (16) includes main drive
Moving axis, wherein first and second four-bar mechanism is mechanically coupled to the main drive shaft.
6. shed open according to claim 4 or 5 forms module (1), which is characterized in that each four-bar mechanism includes adjusting dress
Set (17,18).
7. shed open according to claim 6 forms module (1), which is characterized in that the regulating device (17,18) is configured to
The bar of the four-bar mechanism, the bar have slot, another bar (20,21) of corresponding four-bar mechanism in the slot can be shifted with
The amplitude of accommodation or the regulating device are configured to the bar of the four-bar mechanism, and the bar has multiple and different interfaces
(23), another bar (20,21) of four-bar mechanism can be connected to the interface for the amplitude of accommodation.
8. shed open according to any one of the preceding claims forms module (1), which is characterized in that the shed open forms mould
Block (1) on two opposite sides of module (1) include two lifting devices (2,3), the lifting device can oppositely on move down
It is dynamic so that the lift elements (26) move up and down, and each oscillating rod (4,5；6,7) by can anti-phase move up and down
Two connecting rods (19) are connected to these lifting devices (2,3).
9. shed open according to claim 8 forms module (1), which is characterized in that each oscillating rod (4,5,6,7) includes the
One (4a, 5a, 6a, 7a) and second (4b, 5b, 6b, 7b) lever arm, each lever arm is for being connected to the one of one of two connecting rods (19)
End.
10. shed open according to claim 8 or claim 9 forms module (1), which is characterized in that first transmission mechanism (12)
Including first (4) and second (5) oscillating rod, second transmission mechanism (13) includes third (6) and the 4th (7) oscillating rod, and
One (4) and third (6) oscillating rod are used to that the lifting device (2,3) to be made anti-phase to move up and down on the side of module (1), the
Two (5) and the 4th (7) oscillating rod are used to that the lifting device (2,3) to be made anti-phase to move up and down on the other side of module (1),
And first four-bar mechanism is used for through the first drive rod (20) driving the first oscillating rod (4), second four-bar mechanism
For passing through the second drive rod (21) driving third oscillating rod (6).
11. the shed open according to any one of claim 8 to 10 forms module (1), which is characterized in that first transmitting
The bindiny mechanism (14) of mechanism (12) includes being connected respectively to the first and second oscillating rods and being connected to one by connecting rod (22)
The second lever arm (8b) of the 5th oscillating rod (8) risen and the second lever arm (9b) of the 6th oscillating rod (9), and second transmitting
The bindiny mechanism (15) of mechanism (13) includes being connected respectively to third (6) and the 4th (7) oscillating rod and being connected by connecting rod (22)
The second lever arm (10b) for the 7th oscillating rod (10) being connected together and the second lever arm of the 8th oscillating rod (11).
12. shed open according to claim 11 forms module (1), which is characterized in that first four-bar mechanism is by described
The first lever arm (8a) formation of first regulating device (17), the first drive rod (20) and the 5th oscillating rod (8), and the two or four
Linkage by second regulating device (18), the second drive rod (21) and the 7th oscillating rod (10) the first lever arm (10a)
It is formed.
13. shed open according to any one of claim 1 to 7 forms module (1), which is characterized in that described first and the
Two four-bar mechanisms respectively drive the swingable axis in first (24) and second (25).
14. shed open according to claim 13 forms module (1), which is characterized in that each swingable axis includes phase each other
Multiple oscillating rods that neighbour places, and each oscillating rod pass through two connecting rods (19) can anti-phase moving up and down be connected to it is described
Lift elements.
15. shed open described in 3 or 14 forms module (1) according to claim 1, which is characterized in that the bindiny mechanism (14,15)
It is formed by a part of the swingable axis (24,25).
16. jacquard is provided with and forms module (1) to shed open described in any one of 15 according to claim 1.
17. jacquard according to claim 16, which is characterized in that the jacquard is that have two or more positions
Open shed open jacquard.
18. loom is provided with and forms module (1) to shed open described in any one of 15 according to claim 1.
19. loom according to claim 18, which is characterized in that the loom includes according to claim 1 described in 6 or 17
Jacquard.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2016/5242A BE1024029B1 (en) | 2016-04-08 | 2016-04-08 | GAAP FORMAT FOR A WEAVING DEVICE |
| BE2016/5242 | 2016-04-08 | ||
| PCT/IB2017/052049 WO2017175204A1 (en) | 2016-04-08 | 2017-04-10 | Shed-forming module for a weaving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109072500A true CN109072500A (en) | 2018-12-21 |
| CN109072500B CN109072500B (en) | 2020-09-22 |
Family
ID=56014731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780020951.7A Active CN109072500B (en) | 2016-04-08 | 2017-04-10 | Shedding module for a weaving device |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3440247B1 (en) |
| KR (1) | KR102402821B1 (en) |
| CN (1) | CN109072500B (en) |
| BE (1) | BE1024029B1 (en) |
| ES (1) | ES2886623T3 (en) |
| PT (1) | PT3440247T (en) |
| WO (1) | WO2017175204A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941194A (en) * | 2022-05-16 | 2022-08-26 | 江苏谦尔乐实业有限公司 | Jacquard head transmission device of jacquard loom |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2507486A1 (en) * | 1975-01-31 | 1976-08-05 | Sulzer Ag | JACQUARD MACHINE |
| US5671781A (en) * | 1995-07-18 | 1997-09-30 | Staubli Faverges | Concentric drive mechanism for controlling reciprocal movement of griffe frame blades |
| CN2506662Y (en) * | 2001-10-17 | 2002-08-21 | 常熟纺织机械厂有限公司 | Gearing mechanism for griff of jacquard |
| US20040221911A1 (en) * | 2003-05-06 | 2004-11-11 | Staubli Lyon | Shed forming device and weaving loom of the jacquard type equipped with such a device |
| EP1705272A1 (en) * | 2005-03-21 | 2006-09-27 | NV Michel van de Wiele | Jacquard machine |
| CN1844524A (en) * | 2005-04-08 | 2006-10-11 | 米歇尔.范德威尔公司 | Jacquard machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3721932A1 (en) | 1987-07-02 | 1989-01-19 | Grosse Webereimaschinen Gmbh | DOUBLE LIFT OPEN-PACK JACQUARD MACHINE |
-
2016
- 2016-04-08 BE BE2016/5242A patent/BE1024029B1/en not_active IP Right Cessation
-
2017
- 2017-04-10 ES ES17722875T patent/ES2886623T3/en active Active
- 2017-04-10 CN CN201780020951.7A patent/CN109072500B/en active Active
- 2017-04-10 EP EP17722875.6A patent/EP3440247B1/en active Active
- 2017-04-10 WO PCT/IB2017/052049 patent/WO2017175204A1/en active Application Filing
- 2017-04-10 PT PT177228756T patent/PT3440247T/en unknown
- 2017-04-10 KR KR1020187031579A patent/KR102402821B1/en active IP Right Grant
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2507486A1 (en) * | 1975-01-31 | 1976-08-05 | Sulzer Ag | JACQUARD MACHINE |
| US5671781A (en) * | 1995-07-18 | 1997-09-30 | Staubli Faverges | Concentric drive mechanism for controlling reciprocal movement of griffe frame blades |
| CN2506662Y (en) * | 2001-10-17 | 2002-08-21 | 常熟纺织机械厂有限公司 | Gearing mechanism for griff of jacquard |
| US20040221911A1 (en) * | 2003-05-06 | 2004-11-11 | Staubli Lyon | Shed forming device and weaving loom of the jacquard type equipped with such a device |
| CN1550592A (en) * | 2003-05-06 | 2004-12-01 | в | Shed forming device and weaving loom of the jacquard type equipped with such a device |
| EP1705272A1 (en) * | 2005-03-21 | 2006-09-27 | NV Michel van de Wiele | Jacquard machine |
| CN1844524A (en) * | 2005-04-08 | 2006-10-11 | 米歇尔.范德威尔公司 | Jacquard machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941194A (en) * | 2022-05-16 | 2022-08-26 | 江苏谦尔乐实业有限公司 | Jacquard head transmission device of jacquard loom |
| CN114941194B (en) * | 2022-05-16 | 2023-08-04 | 江苏谦尔乐实业有限公司 | Jacquard loom jacquard head transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017175204A1 (en) | 2017-10-12 |
| EP3440247A1 (en) | 2019-02-13 |
| ES2886623T3 (en) | 2021-12-20 |
| KR20180124139A (en) | 2018-11-20 |
| CN109072500B (en) | 2020-09-22 |
| WO2017175204A4 (en) | 2017-11-30 |
| BE1024029A1 (en) | 2017-10-31 |
| PT3440247T (en) | 2021-09-08 |
| BE1024029B1 (en) | 2017-11-06 |
| EP3440247B1 (en) | 2021-07-14 |
| KR102402821B1 (en) | 2022-05-26 |
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