CN205576485U - Full -automatic computer jacquard machine trades look mechanism - Google Patents
Full -automatic computer jacquard machine trades look mechanism Download PDFInfo
- Publication number
- CN205576485U CN205576485U CN201620248329.4U CN201620248329U CN205576485U CN 205576485 U CN205576485 U CN 205576485U CN 201620248329 U CN201620248329 U CN 201620248329U CN 205576485 U CN205576485 U CN 205576485U
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- China
- Prior art keywords
- needle bar
- shank
- bar frame
- full
- automatic computer
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Abstract
The utility model provides a full -automatic computer jacquard machine trades look mechanism, evenly fix the needle bar on the needle bar frame including base, needle bar frame and a plurality of in banks of fixing on the base, upper portion one side of needle bar frame is provided with the moving mechanism that the control needle bridge removed along needle bar array orientation marching type, the well lower part of needle bar frame is close to needle bar one side and is provided with the upper and lower actuating mechanism that the drive needle bar reciprocated, moving mechanism and upper and lower actuating mechanism are by controller control connection. The technical scheme of the utility model can avoid the needle bar to reciprocate the removal that the well vibrational force that produces caused the needle bar frame, guarantee that the position of needle bar is accurate controllable to that the back position is changed to the needle bar around having guaranteed is unanimous, has guaranteed to trade the tightness that the stitch continued in the look, blocking with to loosen the realization time short of needle bar, the efficiency of trade the look is improved.
Description
Technical field
This utility model relates to the automated production equipment of a kind of carpet, especially relates to a kind of full-automatic computer jacquard colour changing
Mechanism.
Background technology
In the prior art, carpet auto-jacquard machine can only realize the flocking of single pattern, pattern is complex when,
Can only be realized by manual stoppage's thread-changing, efficiency is low, and stitch continues imprecision thread-changing when.
At field of textiles, carry out the mechanism of colour changing braiding Application comparison in embroidery machine by mobile shank universal, but existing
It is to reach colour changing requirement by colour changing cam and common electric machine, owing to colour changing is convex mostly that shank in technology moves color replacing mechanism
The manufacturing deficiency of wheel so that it is occur during colour changing that colour changing is not in place and the situation such as colour changing screens, cause inefficiency.
And the quantity of shank in the prior art has had been added to 15 from 3, the burden of needle bar frame is the heaviest, thus
Cause needle bar frame colour changing slow, colour changing mistake, the phenomenons such as parts are fragile, cause production efficiency low, therefore the most certainly
The head fault rate of jacquard can be made to increase if the dynamic shank color replacing mechanism using jacquard to use embroidery machine, the life-span subtracts
Short.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of colour changing positional precision is high, error rate is low, simple in construction
Full-automatic computer jacquard color replacing mechanism.
This utility model further solves the technical problem that and is to provide a kind of full-automatic computer jacquard color replacing mechanism, including
Pedestal, the needle bar frame being fixed on pedestal and some are in a row uniformly fixed on the shank on needle bar frame, described needle bar frame
Side, top is provided with and controls the travel mechanism that needle bar frame moves along shank orientation step-by-step movement；In described needle bar frame
Bottom is provided with the drive mechanism up and down driving shank to move up and down near shank side；Described travel mechanism and driving up and down
Mechanism is controlled to connect by controller.
In technique scheme of the present utility model, the process of colour changing can control upper and lower drive mechanism by controller and shut down
And after unclamping shank, control travel mechanism and move needle bar frame to the position shut down to realize colour changing；Avoid manual stoppage to change
Color, colour changing stitch continues tightly, improves production efficiency.
In technique scheme, described travel mechanism includes being controlled the motor of connection by controller and being fixed on stepping
Turbine on motor output shaft；The side correspondence shank of described needle bar frame is provided with the tooth post that a row engages with turbine.At this
In technical scheme, driving needle bar frame to realize the movement of needle bar frame in colour changing by turbine, the displacement of needle bar frame is by whirlpool
The rotation number of turns of wheel determines, and after colour changing, the tooth post of needle bar frame is stuck in the tooth of turbine, and shank can be avoided to move up and down middle product
Raw vibration force causes the movement of needle bar frame, it is ensured that the position of shank is the most controlled, thus ensure that before and after's shank is changed
Rear position consistency, it is ensured that the tightness that in colour changing, stitch continues.
As the further improvement of technique scheme, in order to detect and monitor the rotation number of turns of turbine the most accurately,
Thus remember the position of shank accurately and control the replacing of shank, the output shaft end of described motor is installed with
Angular encoder, described angular encoder signal is connected to described controller.
In technique scheme, described upper and lower drive mechanism includes the transmission case being connected with controller, is fixed on transmission case
Cam on output shaft, the circle chute arranged along cam edge and in being stuck in chute and can be along the slide block of slide；Institute
State shank and be fixed with square towards the side of described slide block；Described slide block is protruding with inclination the most up and down towards the side of shank
Raised line and horizontal raised line；The draw-in groove of engaging square is formed between described inclination raised line and horizontal raised line；Install on described pedestal
Having can the electric magnet of adhesive slide block.Realizing, in colour changing process up and down through transmission case drive cam rotation of shank
In, the process of blocking of shank is: slide block tilts raised line in rising and blocked by square thus extrude slide block and move along chute,
After slide block and square stagger, square sticks in draw-in groove, and shank moves up and down along with slide block；Slide block unclamps the process of shank
It is: controller controls to control the of short duration energising of electric magnet after transmission case is shut down, and electric magnet holds slide block, and slide block moves along chute,
Square comes off from draw-in groove, and shank unclamps.The mechanism member simple in construction blocked and unclamp of abovementioned technology shank firmly,
Low cost；The course of action of mechanism member is simple, shank block and to unclamp the time of realization short；Improve the efficiency of colour changing.
In abovementioned technology, shank is blocked and unclamps and can also be realized by other technical measures commonly used in the art.
According to preferred embodiment of the present utility model, described cam is eccentric.
As the further improvement of technique scheme, the operation of controlling organization in mechanism maintenance and regulation for convenience,
It is additionally provided with hand switch on described electric magnet.
This utility model has the advantage that with good effect: owing to this utility model uses as above technical scheme, i.e. pass through
Turbine drives needle bar frame to realize the movement of needle bar frame in colour changing, and the displacement of needle bar frame is determined by the rotation number of turns of turbine,
And the tooth post of needle bar frame is stuck in the tooth of turbine after colour changing, the vibration force that shank can be avoided to move up and down middle generation causes shank
The movement of frame, it is ensured that the position of shank is the most controlled, thus ensure that position consistency after the replacing of before and after's shank, it is ensured that
The tightness that in colour changing, stitch continues.In the technical program the mechanism member simple in construction blocked with unclamp of shank firmly, become
This is low；The course of action of mechanism member is simple, shank block and to unclamp the time of realization short；Improve the efficiency of colour changing.
Except this utility model described above solves the technical problem that, constitutes the technical characteristic of technical scheme and by this
Outside the advantage that the technical characteristic of a little technical schemes is brought, this utility model one full-automatic computer jacquard color replacing mechanism
The other technologies feature comprised in the other technologies problem of energy solution, technical scheme and these technical characteristics are brought
Advantage, will be described in further detail in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of full-automatic computer jacquard color replacing mechanism；
Fig. 2 is that this utility model a kind of full-automatic computer jacquard color replacing mechanism applies the knot on full-automatic computer jacquard
Structure schematic diagram.
In figure: 10, pedestal；20, needle bar frame；21, shank；31, motor；32, turbine；33, tooth post；
34, angular encoder；41, transmission case；42, cam；43, slide block；44, square；45, raised line is tilted；46、
Horizontal raised line；47, electric magnet；50, base fabric frame.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.At this it should be noted that for
The explanation of these embodiments is adapted to assist in and understands this utility model, but is not intended that restriction of the present utility model.Additionally,
As long as the technical characteristic related in each embodiment of this utility model disclosed below does not just constitute conflict each other
Can be mutually combined.
Mechanism's signal in a kind of embodiment of a kind of full-automatic computer jacquard color replacing mechanism of this utility model shown in Fig. 1
Figure, this color replacing mechanism includes pedestal 10, the needle bar frame 20 that is fixed on pedestal 10 and some are in a row uniformly fixed on pin
Shank 21 on bridge, the side, top of described needle bar frame 20 is provided with control needle bar frame 20 along shank 21 orientation
The travel mechanism that step-by-step movement moves；It is upper and lower that the middle and lower part of described needle bar frame 20 is provided with driving shank near shank 21 side
The drive mechanism up and down of movement；Described travel mechanism and upper and lower drive mechanism are controlled to connect by controller.
Described travel mechanism includes being controlled the motor 31 of connection by controller and being fixed on motor 31 output shaft
Turbine 32；The side correspondence shank 21 of described needle bar frame 20 is provided with the tooth post 33 that a row engages with turbine 32.?
In the present embodiment, shank 21 has 9, and tooth post 33 is also 9, and turbine 32 rotates and drives tooth post 33 to move, thus carries
Dynamic needle bar frame 20 moves.
In the present embodiment, the output shaft end of described motor 31 is installed with angular encoder 34, described angle
Encoder 34 signal is connected to described controller.Angular encoder 34 can detect the rotation number of turns of turbine, so that control
Device processed stores and identifies the position of each shank.
In the present embodiment, described upper and lower drive mechanism includes the transmission case 41 being connected with controller, is fixed on transmission case 41
Cam 42 on output shaft, the circle chute arranged along cam 42 edge and in being stuck in chute and can be along the slide block of slide
43；Described shank 21 is fixed with square 44 towards the side of described slide block 43；Described slide block 43 divides towards the side of shank
It is protruding with inclination raised line 45 and horizontal raised line 46 the most up and down；Engaging is formed between described inclination raised line 45 and horizontal raised line 46
The draw-in groove of square 44；Being provided with on described pedestal 10 can the electric magnet 47 of adhesive slide block 43.The process of blocking of shank is:
Slide block tilts raised line in rising and is blocked by square thus extrude slide block and move along chute, when slide block 43 and square stagger rear
Block 44 sticks in draw-in groove, and shank 21 moves up and down along with slide block 43；Slide block 43 unclamps the process of shank 21: control
Device processed controls to control the of short duration energising of electric magnet 47 after transmission case 41 is shut down, and electric magnet 47 holds slide block 43, slide block 43 edge
Chute moves, and square 44 comes off from draw-in groove, and shank 21 unclamps.
In the present embodiment, described cam 42 is eccentric.
It is additionally provided with hand switch on described electric magnet 47.
It is illustrated in figure 2 technique scheme of the present utility model and applies the structural representation on full-automatic computer jacquard,
The needle bar frame assembly of this full-automatic computer jacquard is motionless, and base fabric frame 50 can move with Y-direction along the X direction, base fabric
Below frame 50, be fixedly installed corresponding with needle bar frame assembly hooks scissors assembly.Be connected with controller also has control signal input
Panel.In work, being through by the knitting wool of each different colours on each shank 21, controller is according to the programme-control preset
Base fabric frame 50 moves, and color changed by needs when, controller controls transmission case 41 and suspends running, and controller controls to pass
Dynamic case 41 controls the of short duration energising of electric magnet 47 after shutting down, and electric magnet 47 holds slide block 43, and slide block 43 moves along chute,
Square 44 comes off from draw-in groove, and shank 21 unclamps；Then controller controls motor 31 and starts and moved to by target shank
Stop the position of pin.The when of being again started up, slide block 43 tilts raised line 45 and is blocked by square thus extrude slide block 43 in rising
Moving along chute, after slide block 43 and square 44 stagger, square 44 sticks in draw-in groove, and shank 21 does along with slide block
Lower motion.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to be retouched
The embodiment stated.For the ordinary skill in the art, without departing from principle of the present utility model and spirit
In the case of these embodiments are carried out multiple change, revise, replace and deformation still falls within protection model of the present utility model
In enclosing.
Claims (6)
1. a full-automatic computer jacquard color replacing mechanism, including pedestal (10), the shank that is fixed on pedestal (10)
Frame (20) and the some shanks (21) being in a row uniformly fixed on needle bar frame, it is characterised in that: described needle bar frame (20)
Side, top be provided with and control needle bar frame (20) travel mechanism that moves along shank (21) orientation step-by-step movement；
The middle and lower part of described needle bar frame (20) is provided with the driving machine up and down driving shank to move up and down near shank (21) side
Structure；Described travel mechanism and upper and lower drive mechanism are controlled to connect by controller.
A kind of full-automatic computer jacquard color replacing mechanism the most according to claim 1, it is characterised in that: described movement
Mechanism includes being controlled the motor (31) connected and the turbine being fixed on motor (31) output shaft by controller
(32)；Side correspondence shank (21) of described needle bar frame (20) is provided with the tooth post that a row engages with turbine (32)
(33)。
A kind of full-automatic computer jacquard color replacing mechanism the most according to claim 2, it is characterised in that: described stepping
The output shaft end of motor (31) is installed with angular encoder (34), and described angular encoder (34) signal is even
It is connected to described controller.
4. according to a kind of full-automatic computer jacquard color replacing mechanism described in any one of claims 1 to 3, it is characterised in that:
Described upper and lower drive mechanism includes the transmission case (41) being connected with controller, is fixed on transmission case (41) output shaft
Cam (42), the circle chute arranged along cam (42) edge and be stuck in chute and can be along the slide block (43) of slide；
Described shank (21) is fixed with square (44) towards the side of described slide block (43)；Described slide block (43) is towards pin
The side of bar is protruding with inclination raised line (45) and horizontal raised line (46) the most up and down；Described inclination raised line (45) and water
The draw-in groove of engaging square (44) is formed between plano-convex bar (46)；Being provided with on described pedestal (10) can adhesive slide block (43)
Electric magnet (47).
A kind of full-automatic computer jacquard color replacing mechanism the most according to claim 4, it is characterised in that: described cam
(42) it is eccentric.
A kind of full-automatic computer jacquard color replacing mechanism the most according to claim 4, it is characterised in that: described electromagnetism
Ferrum is additionally provided with hand switch on (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248329.4U CN205576485U (en) | 2016-03-28 | 2016-03-28 | Full -automatic computer jacquard machine trades look mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248329.4U CN205576485U (en) | 2016-03-28 | 2016-03-28 | Full -automatic computer jacquard machine trades look mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205576485U true CN205576485U (en) | 2016-09-14 |
Family
ID=56867193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248329.4U Withdrawn - After Issue CN205576485U (en) | 2016-03-28 | 2016-03-28 | Full -automatic computer jacquard machine trades look mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205576485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624944A (en) * | 2016-03-28 | 2016-06-01 | 天津市鹏丰地毯有限公司 | Color change mechanism of full-automatic computer jacquard machine |
| CN106906582A (en) * | 2016-11-07 | 2017-06-30 | 浙江越隆缝制设备有限公司 | Reduction stops the embroidery machine color changing box of pin error |
| CN115559074A (en) * | 2022-09-29 | 2023-01-03 | 天津市再登科技有限公司 | Tufted art workstation |
-
2016
- 2016-03-28 CN CN201620248329.4U patent/CN205576485U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624944A (en) * | 2016-03-28 | 2016-06-01 | 天津市鹏丰地毯有限公司 | Color change mechanism of full-automatic computer jacquard machine |
| CN106906582A (en) * | 2016-11-07 | 2017-06-30 | 浙江越隆缝制设备有限公司 | Reduction stops the embroidery machine color changing box of pin error |
| CN115559074A (en) * | 2022-09-29 | 2023-01-03 | 天津市再登科技有限公司 | Tufted art workstation |
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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 |
Granted publication date: 20160914 Effective date of abandoning: 20181127 |
|
| AV01 | Patent right actively abandoned |