CN105624944A - Color change mechanism of full-automatic computer jacquard machine - Google Patents
Color change mechanism of full-automatic computer jacquard machine Download PDFInfo
- Publication number
- CN105624944A CN105624944A CN201610184420.9A CN201610184420A CN105624944A CN 105624944 A CN105624944 A CN 105624944A CN 201610184420 A CN201610184420 A CN 201610184420A CN 105624944 A CN105624944 A CN 105624944A
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- Prior art keywords
- pin
- bar
- full
- jacquard machine
- needle
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 230000008859 change Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/26—Tufting machines with provision for producing patterns
- D05C15/34—Tufting machines with provision for producing patterns by inserting loops of different nature or colour
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a color change mechanism of a full-automatic computer jacquard machine. The color change mechanism comprises a base, a needle rod frame fixed to the base and a plurality of needle rods uniformly fixed to the needle rod frame in rows, wherein a moving mechanism for controlling the needle rod frame to stepwise move in a needle rod arrangement direction is arranged on one side of the upper part of the needle rod frame; an up-down driving mechanism for driving the needle rods to move up and down is arranged on one side, close to the needle rods, of the middle lower part of the needle rod frame; and both the moving mechanism and the up-down driving mechanism are in control connection with a controller. According to the technical scheme provided by the invention, the movement of the needle rod frame caused by vibration force generated in up-down movement of the needle rods can be avoided and the needle rods are ensured to be accurate and controllable in position, so that the needle rods before and after replacement are same in position and the tightness of stitch connection in color change is ensured; the time for locking and unlocking the needle rods is short; and the color change efficiency is improved.
Description
Technical field
The present invention relates to the automated production equipment of a kind of carpet, especially relate to a kind of full-automatic computer jacquard machine color replacing mechanism.
Background technology
In the prior art, the automatic jacquard machine of carpet can only realize the flocking of single pattern, when pattern is comparatively complicated, can only be realized by manual stoppage's thread-changing, and efficiency is low, and stitch continues not tight when thread-changing.
At field of textiles, the mechanism's Application comparison in embroidery machine being carried out colour changing braiding by mobile pin bar is general, but it is reach colour changing requirement by colour changing cam and common electric machine mostly that pin bar of the prior art moves color replacing mechanism, due to the manufacturing deficiency of colour changing cam, colour changing is not in place and the situation such as colour changing screens to make it occur in colour changing process, causes inefficiency.
And the quantity of pin bar in the prior art has increased 15 from 3, the burden of pin bridge is very heavy, thus cause pin bridge colour changing slow, colour changing mistake, component are the phenomenon such as damage easily, cause production efficiency low, therefore automatically use the words of the pin bar color replacing mechanism of jacquard machine use embroidery machine that the head failure rate of jacquard machine can be made to increase, reduced lifetime.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of colour changing position precision height, error rate are low, the simple full-automatic computer jacquard machine color replacing mechanism of structure.
The technical problem that the present invention further solves is to provide a kind of full-automatic computer jacquard machine color replacing mechanism, the pin bridge comprise pedestal, being fixed on pedestal becomes to arrange the pin bar being evenly fixed on pin bridge with some, and the side, top of described pin bridge is provided with the mobile mechanism that control pin bridge moves along pin bar arrangement direction stepped start-stop system; The middle bottom of described pin bridge is provided with the driving mechanism up and down that driving needle bar moves up and down near pin bar side; Described mobile mechanism and upper and lower driving mechanism are by controller control linkage.
In the technique scheme of the present invention, the process of colour changing can control upper and lower driving mechanism by controller and shut down and after unclamping pin bar, the mobile mechanism of control moves the position of pin bridge to shutdown to realize colour changing; Avoid manual stoppage's colour changing, colour changing stitch continues tightly, it is to increase production efficiency.
In technique scheme, the turbine that described mobile mechanism comprises the stepper-motor by controller control linkage and is fixed on stepper-motor output shaft; The corresponding pin bar in the side of described pin bridge is provided with the tooth post that a row engages with turbine. In the technical program, pin bridge is driven to realize the movement of pin bridge in colour changing by turbine, the miles of relative movement of pin bridge is determined by the rotation number of turns of turbine, and the tooth post of pin bridge is stuck in the tooth of turbine after colour changing, the vibration power that pin bar can be avoided to move up and down middle generation causes the movement of pin bridge, ensure that the position of pin bar is precisely controlled, thus ensure that rear position consistency changed by front and back pin bar, ensure that the tightness that in colour changing, stitch continues.
As the further improvement of technique scheme, in order to the rotation number of turns of examination and controlling turbine accurately further, thus remember the position of pin bar and the replacing of control pin bar accurately, the output shaft end of described stepper-motor is installed with angular coding device, and described angular coding device signal is connected to described controller.
In technique scheme, described upper and lower driving mechanism comprises the transmission case being connected with controller, the cam that is fixed on transmission case output shaft, the circle chute arranged along cam edge and the slide block being stuck in chute and can sliding along chute; Described pin bar is fixed with square towards the side of described slide block; Described slider surface is protruding with convex bar and the convex bar of level respectively up and down to the side of pin bar; The card groove that card closes square is formed between the convex bar of described inclination and the convex bar of level; Being provided with on described pedestal can the electro-magnet of adhesive slide block. Moving up and down of pin bar drives cam rotation to realize by transmission case, in colour changing process, the process of blocking of pin bar is: slide block tilts convex bar in rising and blocked by square thus extrude slide block and move along chute, when square after slide block and square stagger sticks in card groove, pin bar moves up and down along with slide block; Slide block unclamps the process of pin bar: controller control transmission case controls the of short duration energising of electro-magnet after shutting down, and electro-magnet holds slide block, and slide block moves along chute, and square comes off from card groove, and pin bar unclamps. The mechanism member structure blocked and unclamp of abovementioned technology pin bar is simply firm, cost is low; The action process of mechanism member is simple, pin bar block and to unclamp the time of realization short; Improve the efficiency of colour changing.
In abovementioned technology, pin bar is blocked and unclamps and can also be realized by other technical measures that this area is conventional.
Preferred embodiment according to the present invention, described cam is eccentric wheel.
As the further improvement of technique scheme, in order to the operation of convenient controlling organization in mechanism maintenance and adjustment, described electro-magnet is also provided with manual switch.
The advantage that the present invention has and positively effect be: owing to the present invention adopts as above technical scheme, namely pin bridge is driven to realize the movement of pin bridge in colour changing by turbine, the miles of relative movement of pin bridge is determined by the rotation number of turns of turbine, and the tooth post of pin bridge is stuck in the tooth of turbine after colour changing, the vibration power that pin bar can be avoided to move up and down middle generation causes the movement of pin bridge, ensure that the position of pin bar is precisely controlled, thus ensure that rear position consistency changed by front and back pin bar, ensure that the tightness that in colour changing, stitch continues. In the technical program, the mechanism member structure blocked and unclamp of pin bar is simply firm, cost is low; The action process of mechanism member is simple, pin bar block and to unclamp the time of realization short; Improve the efficiency of colour changing.
Except technical problem, the technology feature forming technical scheme and the advantage brought by the technology feature of these technical schemes that the present invention described above solves, the advantage that the other technologies feature comprised in other technologies problem that a kind of full-automatic computer jacquard machine color replacing mechanism of the present invention can solve, technical scheme and these technology features are brought, will be described in further detail by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of full-automatic computer jacquard machine color replacing mechanism of the present invention;
Fig. 2 is the structural representation that a kind of full-automatic computer jacquard machine color replacing mechanism of the present invention is applied on full-automatic computer jacquard machine.
In figure: 10, pedestal; 20, pin bridge; 21, pin bar; 31, stepper-motor; 32, turbine; 33, tooth post; 34, angular coding device; 41, transmission case; 42, cam; 43, slide block; 44, square; 45, convex bar is tilted; 46, the convex bar of level; 47, electro-magnet; 50, base cloth frame.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further. It should be noted that at this, the explanation implementing mode for these understands the present invention for helping, but does not form limitation of the invention. In addition, if below the technology feature that relates in described each enforcement mode of the present invention do not form conflict each other and just can mutually combine.
In the mechanism show intention of a kind of embodiment of a kind of full-automatic computer jacquard machine color replacing mechanism of the present invention shown in Fig. 1, the pin bridge 20 that this color replacing mechanism comprises pedestal 10, be fixed on pedestal 10 becomes to arrange the pin bar 21 being evenly fixed on pin bridge with some, and the side, top of described pin bridge 20 is provided with control pin bridge 20 and arranges, along pin bar 21, the mobile mechanism that direction stepped start-stop system moves; The middle bottom of described pin bridge 20 is provided with the driving mechanism up and down that driving needle bar moves up and down near pin bar 21 side; Described mobile mechanism and upper and lower driving mechanism are by controller control linkage.
Described mobile mechanism comprises by the stepper-motor 31 of controller control linkage and the turbine 32 being fixed on stepper-motor 31 output shaft; The corresponding pin bar 21 in the side of described pin bridge 20 is provided with the tooth post 33 that a row engages with turbine 32. Pin bar 21 has 9 in the present embodiment, and tooth post 33 is also 9, and turbine 32 rotates and drives tooth post 33 to move, thus drives pin bridge 20 to move.
In the present embodiment, the output shaft end of described stepper-motor 31 is installed with angular coding device 34, and described angular coding device 34 signal is connected to described controller. Angular coding device 34 can detect the rotation number of turns of turbine, so that controller stores and identifies the position of each pin bar.
In the present embodiment, described upper and lower driving mechanism comprise the transmission case 41 being connected with controller, the cam 42 that is fixed on transmission case 41 output shaft, the circle chute arranged along cam 42 edge and the slide block 43 being stuck in chute and can sliding along chute; Described pin bar 21 is fixed with square 44 towards the side of described slide block 43; Described slide block 43 is protruding with convex bar 45 and the convex bar 46 of level respectively up and down towards the side of pin bar; The card groove that card closes square 44 is formed between the convex bar of described inclination 45 and the convex bar 46 of level; Being provided with on described pedestal 10 can the electro-magnet 47 of adhesive slide block 43. The process of blocking of pin bar is: slide block tilts convex bar in rising and blocked by square thus extrude slide block and move along chute, and after slide block 43 and square stagger, square 44 sticks in card groove, and pin bar 21 moves up and down along with slide block 43; Slide block 43 unclamps the process of pin bar 21: controller control transmission case 41 controls the of short duration energising of electro-magnet 47 after shutting down, and electro-magnet 47 holds slide block 43, and slide block 43 moves along chute, and square 44 comes off from card groove, and pin bar 21 unclamps.
In the present embodiment, described cam 42 is eccentric wheel.
Described electro-magnet 47 is also provided with manual switch.
It is illustrated in figure 2 the structural representation that the technique scheme of the present invention is applied on full-automatic computer jacquard machine, the total Cheng Budong of pin bridge of this full-automatic computer jacquard machine, base cloth frame 50 can move with Y-direction along the X direction, always becomes the corresponding hook scissors that is fixedly installed always to become below base cloth frame 50 with pin bridge. What be connected with controller also has control signal input panel. In work, the knitting wool of each different colours is through on each pin bar 21, controller moves according to the time variable control base cloth frame 50 preset, when color changed by needs, controller control transmission case 41 suspends running, controller control transmission case 41 controls the of short duration energising of electro-magnet 47 after shutting down, and electro-magnet 47 holds slide block 43, and slide block 43 moves along chute, square 44 comes off from card groove, and pin bar 21 unclamps; Then controller control stepper-motor 31 starts target pin bar is moved to the position stopping pin. When again starting, slide block 43 tilts convex bar 45 in rising and is blocked by square thus extrude slide block 43 and move along chute, and after slide block 43 and square 44 stagger, square 44 sticks in card groove, and pin bar 21 moves up and down along with slide block.
Below by reference to the accompanying drawings embodiments of the present invention are made detailed explanation, but the present invention is not limited to described enforcement mode. For the ordinary skill in the art, without departing from the principles and spirit of the present invention these enforcement modes are carried out multiple change, amendment, replacement and distortion still to fall within protection scope of the present invention.
Claims (6)
1. a full-automatic computer jacquard machine color replacing mechanism, the pin bridge (20) comprise pedestal (10), being fixed on pedestal on (10) becomes to arrange the pin bar (21) being evenly fixed on pin bridge with some, it is characterised in that: the side, top of described pin bridge (20) is provided with control pin bridge (20) and arranges, along pin bar (21), the mobile mechanism that direction stepped start-stop system moves; The middle bottom of described pin bridge (20) is provided with the driving mechanism up and down that driving needle bar moves up and down near pin bar (21) side; Described mobile mechanism and upper and lower driving mechanism are by controller control linkage.
2. a kind of full-automatic computer jacquard machine color replacing mechanism according to claim 1, it is characterised in that: described mobile mechanism comprises by the stepper-motor (31) of controller control linkage and the turbine (32) that is fixed on stepper-motor (31) output shaft; The corresponding pin bar (21) in the side of described pin bridge (20) is provided with the tooth post (33) that a row engages with turbine (32).
3. a kind of full-automatic computer jacquard machine color replacing mechanism according to claim 2, it is characterized in that: the output shaft end of described stepper-motor (31) is installed with angular coding device (34), described angular coding device (34) signal is connected to described controller.
4. a kind of full-automatic computer jacquard machine color replacing mechanism according to the arbitrary item of claims 1 to 3, it is characterised in that: described upper and lower driving mechanism comprises the cam (42) on the transmission case (41) being connected with controller, (41) output shaft that is fixed on transmission case, the circle chute that arranges along cam (42) edge and in being stuck in chute and the slide block (43) that can slide along chute; Described pin bar (21) is fixed with square (44) towards the side of described slide block (43); Described slide block (43) is protruding with convex bar (45) and the convex bar of level (46) respectively up and down towards the side of pin bar; The card groove that card closes square (44) is formed between the convex bar of described inclination (45) and the convex bar of level (46); Being provided with on described pedestal (10) can the electro-magnet (47) of adhesive slide block (43).
5. a kind of full-automatic computer jacquard machine color replacing mechanism according to claim 4, it is characterised in that: described cam (42) is eccentric wheel.
6. a kind of full-automatic computer jacquard machine color replacing mechanism according to claim 4, it is characterised in that: described electro-magnet is also provided with manual switch on (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184420.9A CN105624944B (en) | 2016-03-28 | 2016-03-28 | A kind of full-automatic computer jacquard color replacing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184420.9A CN105624944B (en) | 2016-03-28 | 2016-03-28 | A kind of full-automatic computer jacquard color replacing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105624944A true CN105624944A (en) | 2016-06-01 |
| CN105624944B CN105624944B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610184420.9A Active CN105624944B (en) | 2016-03-28 | 2016-03-28 | A kind of full-automatic computer jacquard color replacing mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447384A (en) * | 2017-10-07 | 2017-12-08 | 浙江越隆缝制设备有限公司 | The double-colored machine head of embroidery machine of crosspointer with carving hole function |
| CN107475935A (en) * | 2017-10-07 | 2017-12-15 | 浙江越隆缝制设备有限公司 | With the machine head of embroidery machine more than three pins of camera function |
| CN108193396A (en) * | 2018-02-06 | 2018-06-22 | 浙江信胜缝制设备有限公司 | A kind of machine head of embroidery machine and embroidery machine |
| CN110373838A (en) * | 2019-07-09 | 2019-10-25 | 福建睿能科技股份有限公司 | A kind of embroidery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086862A (en) * | 1991-12-27 | 1994-05-18 | 塔普斯特罗国际公司 | Produce the hollow Tufting machine of jacquard fabric |
| CN1550605A (en) * | 2003-05-19 | 2004-12-01 | 东海工业缝纫机株式会社 | Embroidery machine |
| CN101027444A (en) * | 2004-09-28 | 2007-08-29 | 东海工业缝纫机株式会社 | Multi-needle embroidery machine |
| US20070261621A1 (en) * | 2006-05-15 | 2007-11-15 | Tokai Kogyo Mishin Kabushiki Kaisha | Multi-head embroidery sewing machine |
| CN102191639A (en) * | 2011-05-16 | 2011-09-21 | 杭州经纬电子机械制造股份有限公司 | Color-changing mechanism for embroidery machine |
| CN205576485U (en) * | 2016-03-28 | 2016-09-14 | 天津市鹏丰地毯有限公司 | Full -automatic computer jacquard machine trades look mechanism |
-
2016
- 2016-03-28 CN CN201610184420.9A patent/CN105624944B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086862A (en) * | 1991-12-27 | 1994-05-18 | 塔普斯特罗国际公司 | Produce the hollow Tufting machine of jacquard fabric |
| CN1550605A (en) * | 2003-05-19 | 2004-12-01 | 东海工业缝纫机株式会社 | Embroidery machine |
| CN101027444A (en) * | 2004-09-28 | 2007-08-29 | 东海工业缝纫机株式会社 | Multi-needle embroidery machine |
| US20070261621A1 (en) * | 2006-05-15 | 2007-11-15 | Tokai Kogyo Mishin Kabushiki Kaisha | Multi-head embroidery sewing machine |
| CN102191639A (en) * | 2011-05-16 | 2011-09-21 | 杭州经纬电子机械制造股份有限公司 | Color-changing mechanism for embroidery machine |
| CN205576485U (en) * | 2016-03-28 | 2016-09-14 | 天津市鹏丰地毯有限公司 | Full -automatic computer jacquard machine trades look mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447384A (en) * | 2017-10-07 | 2017-12-08 | 浙江越隆缝制设备有限公司 | The double-colored machine head of embroidery machine of crosspointer with carving hole function |
| CN107475935A (en) * | 2017-10-07 | 2017-12-15 | 浙江越隆缝制设备有限公司 | With the machine head of embroidery machine more than three pins of camera function |
| CN107475935B (en) * | 2017-10-07 | 2023-05-09 | 浙江越隆缝制设备有限公司 | Embroidery machine head with head separating function for more than three needles |
| CN108193396A (en) * | 2018-02-06 | 2018-06-22 | 浙江信胜缝制设备有限公司 | A kind of machine head of embroidery machine and embroidery machine |
| CN110373838A (en) * | 2019-07-09 | 2019-10-25 | 福建睿能科技股份有限公司 | A kind of embroidery machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105624944B (en) | 2018-11-27 |
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Address after: 301703 Xiaoying Village, Daliang Town, Wuqing District, Tianjin Patentee after: Tianjin Pengfeng Machinery Equipment Co.,Ltd. Address before: 301700 North Xiaoying Village, Daliang Town, Wuqing District, Tianjin Patentee before: TIANJIN PENGFENG CARPET Co.,Ltd. |
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Effective date of registration: 20240613 Address after: Room 202, Inspection Warehouse Office Area, No. 6262 Australia Road, Tianjin Binhai New Area Free Trade Pilot Zone (Dongjiang Bonded Port Area), 300456 (Tianjin Dongjiang Business Secretary Service Co., Ltd. Free Trade Branch Trusteeship No. 5229) Patentee after: Tianjin Tianyida Technology Development Co.,Ltd. Country or region after: China Address before: 301703 Xiaoying Village, Daliang Town, Wuqing District, Tianjin Patentee before: Tianjin Pengfeng Machinery Equipment Co.,Ltd. Country or region before: China |