CN203782349U - Yarn pressing type jacquard warp knitting machine - Google Patents
Yarn pressing type jacquard warp knitting machine Download PDFInfo
- Publication number
- CN203782349U CN203782349U CN201420059446.7U CN201420059446U CN203782349U CN 203782349 U CN203782349 U CN 203782349U CN 201420059446 U CN201420059446 U CN 201420059446U CN 203782349 U CN203782349 U CN 203782349U
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- China
- Prior art keywords
- jacquard
- yarn pressing
- yarn
- eccentric
- transmission mechanism
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- 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.)
- Expired - Lifetime
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- 238000003825 pressing Methods 0.000 title claims abstract description 23
- 238000009940 knitting Methods 0.000 title abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 239000002828 fuel tank Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 17
- 230000008520 organization Effects 0.000 abstract description 2
- 238000009954 braiding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000010511 looping mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model relates to a yarn pressing type jacquard warp knitting machine. The yarn pressing type jacquard warp knitting machine is provided with a yarn pressing device and jacquard weave guide bars; the yarn pressing type jacquard warp knitting machine is characterized in that eccentric connecting rod transmission mechanisms are adopted by a groove needle, a needle core and a knockover piece of a loop forming machine part and a transmission mechanism of a yarn pressing plate device, the transmission is smooth and steady, and the machine starting speed is quick; the jacquard weave guide bars are arranged at the front part of a yarn pressing plate, all the jacquard weave guide bars just do transverse motion, the transverse moving of the jacquard weave guide bars is controlled by a serve motor which is arranged at one side of the jacquard weave guide bars. According to the yarn pressing type jacquard warp knitting machine, disclosed by the utility model, the transverse moving is accurate, the structure is simple, the organization of fabric can be unlimitedly designed, and the pattern types are rich.
Description
Technical field
The present invention relates to a kind of warp knitting machine, especially a kind of yarn type jacquard warp of pressing, belongs to Weaving device field.
Background technology
Press yarn type jacquard warp to refer to Jacquard jacquard attachment and yarn pressing mechanism, and yarn pressing mechanism can press yarn processing to Jacquard yarn, make fabric there is few sley bar Raschel looms of three-dimensional pattern effect.
The loop-forming element of pressure yarn type jacquard warp in the market have groove pin, nook closing member, knocking-over bit, sinker, sley bar, Jacquard sley bar and schlagblech.The sley bar of common this machine has Jacquard jacquard guide bar before being arranged as schlagblech, has chaining ground sley bar and inlaid thread ground sley bar after schlagblech.In machine running process, schlagblech moves up and down, and gauze broche line pressure is not made below latch needles to its lopping, and Jacquard sley bar is only made side direction transverse motion.Chaining ground sley bar after schlagblech and inlaid thread ground sley bar are not only made side direction transverse motion and are also moved back and forth.In the time that schlagblech presses down, pendulum after sley bar needs, abdicates space, and in the time that schlagblech rises, sley bar forward swing, can be hooked to yarn, then lopping while guaranteeing groove pin backswing.All sley bars after schlagblech need to move back and forth, and the machine serious vibration that is in operation, has limited the raising of machine operating speed like this.Its sley point of sley bar swing drives yarn swing together, produces like this tension force inequality of yarn, not only makes grey cloth cloth cover effect bad, but also easily occurs broken yarn phenomenon and reduced production efficiency.
The guide bar shogging mechanism of this class machine is all controlled by the floral disc of the decorative pattern mechanism of different model.Weak point: the ground organizational form of flower type is single, changes ground and need to change floral disc when organizational form, reorientates location inaccurate after dismounting again.Moreover the replacing time is long, operative employee's working strength is larger.The requirement on machining accuracy of floral disc itself is high, and price comparison is expensive, so the limitation of causing to the variation of flower type.
Cam in the transmission mechanism employing closed fuel tank of this class machine loop-forming element and connecting rod are controlled.Wherein cam link transmission mechanism, between cam and driven member is that line or point contact, and pressure is large, easy to wear, noise is large, inertia is large, and transmission speed is low, and has very large impact in the time of motion, greatly reduce establishment speed and the stability of machine, cannot be suitable for braiding at a high speed, and processing and manufacturing difficulty, accuracy is low.
Because above structure cannot break through, press the speed of service of yarn type jacquard warp all lower, conventionally at 250-300 rev/min.
Summary of the invention
For solving the problem of above-mentioned existence, the invention provides a kind of yarn type jacquard warp of pressing, not only transmission mechanism all adopts eccentric rod gear, and all sley bars only do horizontal transverse motion, and traversing by servomotor control, and stable drive, the speed of service are fast.
The present invention is achieved through the following technical solutions, a kind of yarn type jacquard warp of pressing, it is with yarn pressing device and Jacquard jacquard guide bar, the transmission mechanism of described yarn pressing device and groove pin transmission mechanism, nook closing member transmission mechanism, knocking-over bit transmission mechanism all adopt eccentric ratio transmission mechanism control, similar machine adopts cam and connecting rod in closed fuel tank to control in the market, and the board speed of service is just difficult to improve like this.The eccentric rod gear of schlagblech of the present invention, groove pin, nook closing member, knocking-over bit is by the eccentric actuation movement being arranged on fuel tank main shaft, and eccentric is wherein eccentric cam or eccentric crankshaft.
The Jacquard jacquard guide bar of the pressure yarn type jacquard warp of technique scheme, is arranged on before schlagblech, and wherein Jacquard jacquard guide bar plays jacquard weave effect.Its ground sley bar, forms ground function of organization, jointly completes the braiding knitting cycle of fabric.
Further: press the jacquard guide bar of yarn type jacquard warp only to do transverse movement, schlagblech does pressure yarn motion up and down reciprocatingly, chaining ground sley bar after its schlagblech and inlaid thread ground sley bar are also only made transverse motion, because transmission mechanism makes to obtain Rational Arrangement with guide chase comb position by accurate calculating, in guide chase comb position, both reserved that schlagblech presses down, the rising space, the chaining sley bar energy lopping while having ensured again groove pin backswing after schlagblech.Machine is in operation to vibrate and reduces, and machine operating speed improves.Secondly, sley bar is only made transverse motion, and the yarn on its sley point is the state in even tension just, and grey cloth cloth cover is effective, is not prone to broken yarn phenomenon, improves through compiling efficiency.
Further limit: described all sley bars are all moved by its transverse reciprocating of servomotor control that is arranged on a side, traversing accurate, simple to operation.The all sley bars of servomotor control do transverse movement, and the ground organizational form variation of flower type, without again changing adjustment.
Adopt said structure, make to press the speed of service of yarn type jacquard warp to be improved, at least can reach 650 revs/min, high through compiling efficiency, ground organizational form variation.
brief description of the drawings
Fig. 1 is the structural representation of pressing yarn type jacquard warp
Fig. 2 is the side view of pressing yarn type jacquard warp
Fig. 3 is the arrangement mode schematic diagram of schlagblech of the present invention and sley bar
Fig. 4 is the enlarged diagram of A circle in Fig. 3
Fig. 5 is for pressing yarn type jacquard warp eccentric rod gear schematic diagram
Number in the figure explanation: 1-warp knitting machine, 2-frame, 3-sley bar 3-1-jacquard comb 3-2-ground comb 3-3-keeper 4-servomotor 5-pulling device 6-eccentric rod gear 6-1-connecting rod 6-2-fork 7-pressure yarn working portion 7-1-schlagblech 7-2-schlagblech lifting position 7-3-schlagblech depressed position 8-coiled hair 9-yarn 10-cloth rewinder.
Detailed description of the invention
Fig. 3 is the further explanation using schlagblech eccentric rod gear as eccentric rod gear of the present invention schematically, the catenation principle of groove pin transmission mechanism, nook closing member transmission mechanism, knocking-over bit transmission mechanism is similar to schlagblech transmission device, therefore, elaborate no longer one by one.
Press yarn type jacquard warp (1), be arranged on the below of frame (2), frame (2) is upper presses sley bar (3) arranged coiled hair (8), and the yarn (9) on coiled hair (8) feeds looping mechanism by yarn-feeding device in warp-wise, for knitting needle braiding lopping, form fabric.Fabric is pulled out uniformly by pulling device (5), by crossing after cloth beam, is wound around and is batched by the cloth beam on cloth rewinder (10).
All sley bars (3) in this pressure yarn type jacquard warp looping mechanism are all only made side direction transverse motion, do not move back and forth, as shown in Figure 2: schlagblech (7-1) is arranged on suspension bracket, at the front and back position of schlagblech (7-1), sley bar (3) is installed, Jacquard jacquard guide bar (3-1) is arranged on schlagblech (7-1) above, and be fixedly mounted on sley bar (3) suspension bracket by keeper (3-3) side direction, equally, schlagblech (7-1) all sley bars (3-2) are below fixedly mounted on sley bar (3) suspension bracket in lateral position by keeper (3-3), swing before and after all like this sley bars (3) all can not do, can only do side direction transverse motion.As shown in Figure 3, Figure 4 because transmission mechanism makes to obtain Rational Arrangement with sley bar (3) position by accurate calculating, in sley bar (3) position, both reserved schlagblech (7-1) and pressed down (7-3), rising (7-2) space, the ground comb (3-2) while having ensured groove pin backswing after schlagblech (7-1) can lopping.Schlagblech in figure (7-1) presses down (7-3) and dots, and rise (7-2) represents with solid line.
All sley bars (3) are all controlled traversing by the servomotor (4) that is arranged on a side, as shown in Figure 1, servomotor (4) rotates, and drive sley bar (3) to do the motion of side direction transverse moving left and right.Under the control of servomotor (4), all sley bars (3) only do side-to-side movement, do not move back and forth, board vibration reduces, and machine operation speed improves, and servomotor (4) is controlled, reduce taking up room and the weight of moving-member of sley bar, the board speed of service is improved, more main: the pad yarn motion of ground comb is free to design, the organizational form variation of fabric ground.
Press the yarn pressing device of yarn type jacquard warp to adopt eccentric rod gear (6) to control, as Fig. 5 schematically shows the box body device part of pressing yarn eccentric rod gear, press yarn eccentric to be arranged on main shaft, eccentric can be eccentric cam or eccentric crankshaft, main shaft is arranged on connecting rod rest rotationally, connecting rod (6-1), fork (6-2)
All be arranged on the connecting rod rest in fuel tank, by bearing, fixed axis interconnects.Spindle motor drives main shaft to rotate, eccentric just drives corresponding connecting rod mechanism movement, routing motion between connecting rod (6-1), fork (6-2) passes to schlagblech working portion (7), thereby drives schlagblech (7-1) to do pressure yarn motion up and down reciprocatingly.
Press yarn type jacquard warp can make according to actual needs various wide cut design, for example, the separation structure warp knitting machine adopting in the time that wide cut is 270 inches is also suitable for above-mentioned explanation, no matter how many through compiling fabric width, ground sley bar after schlagblech all only only does side direction transverse motion, does not move back and forth.
By the present invention, press on yarn type jacquard warp and specifically implement in one, successfully make 270 inches of model machines of fabric width, stabilizing speed reaches 650 revs/min, have and operate steadily, the distinguishing features such as production efficiency is high, fabric is smooth, can connoisseur agree unanimously that regarding as overall technology reaches the leading level in the world through china textile industrial combination.
Claims (3)
1. press yarn type jacquard warp for one kind, comprise yarn pressing device, loop-forming element, Jacquard jacquard guide bar and ground sley bar, the transmission mechanism of groove pin, nook closing member, knocking-over bit and the yarn pressing device of described loop-forming element all adopts eccentric ratio transmission mechanism control, it is characterized in that: eccentric ratio transmission mechanism is by the eccentric actuation movement being arranged on fuel tank main shaft, and eccentric is wherein eccentric cam or eccentric crankshaft.
2. pressure yarn type jacquard warp according to claim 1, described Jacquard jacquard guide bar and ground sley bar only laterally move, do not move back and forth, it is characterized in that: make transmission mechanism and guide chase comb position obtain Rational Arrangement by accurate Calculation, guide chase comb position had both reserved that schlagblech presses down, the rising space, the chaining sley bar energy lopping while having ensured again groove pin backswing after schlagblech.
3. pressure yarn type jacquard warp according to claim 1 and 2, described all sley bars are all moved by its transverse reciprocating of servomotor control that is arranged on a side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059446.7U CN203782349U (en) | 2014-02-09 | 2014-02-09 | Yarn pressing type jacquard warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059446.7U CN203782349U (en) | 2014-02-09 | 2014-02-09 | Yarn pressing type jacquard warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782349U true CN203782349U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059446.7U Expired - Lifetime CN203782349U (en) | 2014-02-09 | 2014-02-09 | Yarn pressing type jacquard warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741366A (en) * | 2014-02-09 | 2014-04-23 | 郑依福 | Fall plate jacquard warp-knitted machine |
| CN108716058A (en) * | 2018-07-19 | 2018-10-30 | 福建省鑫港纺织机械有限公司 | A kind of double jacquard warps of pressure yarn type |
-
2014
- 2014-02-09 CN CN201420059446.7U patent/CN203782349U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741366A (en) * | 2014-02-09 | 2014-04-23 | 郑依福 | Fall plate jacquard warp-knitted machine |
| CN108716058A (en) * | 2018-07-19 | 2018-10-30 | 福建省鑫港纺织机械有限公司 | A kind of double jacquard warps of pressure yarn type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FUJIAN XIN GANG TEXTILE MACHINERY Co.,Ltd. Assignor: Zheng Yifu Contract record no.: 2014350000109 Denomination of utility model: Fall plate jacquard warp-knitted machine Granted publication date: 20140820 License type: Exclusive License Record date: 20141022 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160426 Address after: 350212 Fujian city of Fuzhou province Changle city Hunan Town Airport Industrial Zone Pengcheng Road No. 30 Patentee after: FUJIAN XIN GANG TEXTILE MACHINERY Co.,Ltd. Address before: 350212 Fujian city of Fuzhou province Changle city Hunan Town Airport Industrial Zone Pengcheng Road No. 30 Patentee before: Zheng Yifu |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |