CN206570495U - A kind of static eraser of Jacquard lace machine - Google Patents
A kind of static eraser of Jacquard lace machine Download PDFInfo
- Publication number
- CN206570495U CN206570495U CN201720214683.XU CN201720214683U CN206570495U CN 206570495 U CN206570495 U CN 206570495U CN 201720214683 U CN201720214683 U CN 201720214683U CN 206570495 U CN206570495 U CN 206570495U
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- CN
- China
- Prior art keywords
- lace machine
- jacquard lace
- high pressure
- jacquard
- pressure generator
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model provides a kind of static eraser of Jacquard lace machine, it is characterised in that：Including a high pressure generator and some electric discharge devices, the electric discharge device includes needle rod and opening steelframe, one end of the needle rod is connected by the first conductor wire with the high pressure generator, the needle rod is provided with needle body, the needle rod is by insulating support suspension frame in the opening steelframe, and the needle body is open towards described at the opening of steelframe, towards yarn at the opening.The device can effectively export the electrostatic of Jacquard lace machine generation, prevent buildup of static electricity from influenceing cloth quality.
Description
Technical field
The utility model is related to Jacquard lace machine, more particularly to a kind of static eraser of Jacquard lace machine.
Background technology
Jacquard lace machine by electrical control cabinet, compile flower drive mechanism, warp beam driving, Yarn guide mechanism, Jacquard floricome drive, into
Loop mechanism etc. is constituted.Current Jacquard lace machine, such as RSJ4/1 Jacquards lace machine only have 5 copper cash to be produced on remover apparatus
Electrostatic, these copper cash typically import regulator cubicle, and purpose derived from completion electrostatic is connected with the ground wire in regulator cubicle.Due to electric
Joint current inlet wire in cabinet is 5 core cables, respectively U, V, W, L, N, and wherein U, V, W, L are three-phase alternating current high-tension electricity 380V, L, N
Respectively zero line, ground wire.But actual measured results are but shown, induced voltage is contained in ground wire.So way is not on the contrary in this
Beneficial to the export of electrostatic.Genuine why using this design principle be in theory ground wire be no-voltage, you can meet electrostatic
Export is required.But there is induced voltage in the ground wire in the actual electric cabinet of measurement.For in actual production, yarn and each needle, lead
The electrostatic that friction between the Yarn guide mechanisms such as yarn pin, cord roller is produced, is much not enough to what is eliminated.Laciness factory of current institute is in life
During production, in order to reduce the electrostatic in yarn, almost whole-colored is all quiet to weaken yarn by increasing the humidity in workshop
Electricity, but this method needs central hollow to transfer to maintain workshop humidity, in addition have it is special with ultrasonic humidifier or height
The equipment such as pressure spraying are come the humidity for increasing and maintaining workshop, and cost is high, and control accuracy is low, and actual production is cured the symptoms, not the disease,
Yarn electrostatic residual is very big, causes after fabric package when examining, cloth can be due to static reason, cloth cover " foaming ", during dyeing
Colouring is uneven to there is local aberration.And the point contacted in whole board with ground is mainly bearing base, and the bearing base is
Shock-absorbing type base, also has a cystosepiment between base and ground, the cystosepiment primarily serves anti-skidding effect when board shakes, and
Electrostatic can not be exported by ground.
Analyzed more than, the effect of the electrostatic export elimination of genuine man is in the presence of very big defect, and this is also to cause to knit
The reason for entire machine electrostatic is big when making.
Board electrostatic is big, can not only influence the unwinding situation of yarn in itself, and the yarn in coiled hair is when exiting, yarn
Between easily " identical charges repel each other ", when causing the yarn to twine knob weaving yarn knot, yarn breakage, cause after yarn breakage cloth cover to break
Hole, causes cloth Quality Down.Yarn and each yarn introduction member friction, when electrostatic has little time to exclude, electrostatic can be accumulated a lot, also can shape
Into " voltage ", the voltage on the control of Jacquard needle influence very it is big (control principle of the Jacquard be exactly by the change of voltage come
Control), acted on when jacquard needle is controlled by outside electrostatic field, easily cause control and forbidden, have deviation.Jacquard weaving will
Seek each looping mechanism precision-fit, snagging when deviation somewhat can all cause weaving, when dropped stitch is slight, cloth cover occurs absolutely
Continuous duck eye, yarn will not be broken, but processing may be degraded in cloth；When dropped stitch is serious, yarn can accumulate (professional name on knitting needle
Secondary is " product pin "), yarn breakage is caused, when serious, the serious consequence for causing knitting needle to be broken.When electrostatic has little time to exclude, electrostatic
In the cloth that package can be accumulated, due to electrostatic interaction, the retraction of yarn after weaving is insufficient, cause dyeing when
Irregular impression dress flaw is presented as on cloth cover.
The content of the invention
The technical problems to be solved in the utility model, is to provide a kind of static eraser of Jacquard lace machine, the dress
The electrostatic of Jacquard lace machine generation can effectively be exported by putting, and prevent buildup of static electricity from influenceing cloth quality.
What the technical problems to be solved in the utility model was realized in：
A kind of static eraser of Jacquard lace machine, including a high pressure generator and some electric discharge devices, the electric discharge
Device includes needle rod and opening steelframe, and one end of the needle rod is connected by the first conductor wire with the high pressure generator,
The needle rod is provided with needle body, and the needle rod is open in steelframe by insulating support suspension frame located at described, and is made described
Needle body is open at the opening of steelframe towards described, towards yarn at the opening.
Further, the control system of switching on or off electricity of the express control driving high pressure generator of Jacquard lace machine, when Jacquard lace machine
When express starts, high pressure generator is powered；When Jacquard lace machine is not run in express state, high pressure generator power-off.
Further, circuit brake is provided with the control circuit of the high pressure generator.
Further, touch-proof protector and delay switch are provided with the control circuit of the high pressure generator, works as someone
When touching the electric discharge device, the touch-proof protector meeting Time delay switch makes high pressure generator power off after a period of time
Power resumption again.
Further, the static eraser also includes the first pile, and first pile is located at Jacquard lace machine
Near electrical control cabinet, first pile is connected by the second conductor wire with the ground wire in the electrical control cabinet.
Further, the static eraser also includes the second pile, and second pile is located at Jacquard lace machine
Near afterbody, second pile is connected by the 3rd conductor wire with the frame of the Jacquard lace machine.
Further, the conductor wire of opening steelframe external connection the 4th, the 4th conductor wire grounding.
Further, the electric discharge device is arranged at the yarn by the Yarn guide mechanism of Jacquard lace machine.
Further, the electric discharge device is arranged at the yarn by the looping mechanism of Jacquard lace machine.
The advantage of the technical solution of the utility model is：
When high pressure generator is powered, the needle rod in opening steelframe obtains high pressure, forms cylindrical electric field, high at needle point
Hematocrit tires out, and ionizes the air around needle point, and forms electric field.By the electric field when yarn is with electrostatic, in the electric field just
With the electrostatic ionic of institute's band on yarn in anion, the purpose of yarn static elimination has been reached.
After device application, knob phenomenon is twined between Yarn break, yarn and is significantly reduced, the cloth cover filaments of sun, snagging substantially change
It is kind.
After device application, the control accuracy of jacquard needle is also improved, and is reduced the cloth cover caused by jacquard needle dropped stitch and is broken
The flaw such as hole or flower pattern missing.
Pile near electrical control cabinet, can be very good the induced electricity in cable importing the earth, protects well
Outside electric jamming has also been lacked in various electrical equipments in regulator cubicle, electronic component control.
After improvement, workshop humidity can keep the numerical value of normal process requirement, the extra humidification apparatus without increasing, drop
Low Workshop Production investment, reduces real cost of production.
Brief description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of this practical information.
Embodiment
As shown in figure 1, a kind of static eraser of Jacquard lace machine of the present utility model, including a high pressure generator and
Some electric discharge devices 100, the electric discharge device 100 includes needle rod 1 and opening steelframe 2, and one end of the needle rod 1 passes through the
One conductor wire 3 is connected with the high pressure generator, and the needle rod 1 is provided with needle body 11, and the needle rod 1 passes through insulating support
4 suspension frames make the needle body 11 towards 21, the opening at the opening of the opening steelframe 2 in the opening steelframe 2
Locate 21 towards yarn.
The material of needle rod can be copper or other electrically conductive materials, choose diameter about 5mm, length about 3m copper rod, copper
Evenly distributed copper pin on rod, copper pin length about 5mm, diameter about 0.5mm, each copper pin is uniformly arranged, spacing 20mm mono-.Opening
Steelframe is a steel pipe, and the periphery of steel pipe cuts out strip opening, and the width of strip opening is 40mm, length and copper pin
The scope of arrangement is corresponding.Insulating support is two gum sleeves, and gum sleeve is set in the two ends of steel pipe, gum sleeve
Between be provided with circular hole, copper rod is sleeved among circular hole, copper rod is vacantly added in steel pipe, and is insulated from.Copper pin is towards strip
Shape opening, allows needle point to ionize surrounding air.
When high pressure generator is powered, the needle rod in opening steelframe obtains high pressure, forms cylindrical electric field, high at needle point
Hematocrit tires out, and ionizes the air around needle point, and forms electric field.By the electric field when yarn is with electrostatic, in the electric field just
With the electrostatic ionic of institute's band on yarn in anion, the purpose of yarn static elimination has been reached.
The control system of switching on or off electricity of the express control driving high pressure generator of Jacquard lace machine, when Jacquard lace machine express starts
When, high pressure generator is powered；Jacquard lace machine stopping control driving high pressure generator power-off control, when Jacquard lace machine not
When express state is run, high pressure generator power-off.
The input line of high pressure generator, is connected, the electricity with an electromagnetic relay in the control system of Jacquard lace machine
Magnetic relay is arranged on express control loop and collected, and in machine express, the electromagnetic relay belongs to " "on" position ", then exists
High pressure generator is electrically energized when express is run, and when pressing stop button or emergency stop button or slow train crawl, machine is fast
Car control loop is not powered on, and the electromagnetic relay is in " off-position " naturally, so that high pressure generator is powered off.
Thread friction is larger when express is moved, it is easier to produces electrostatic, therefore makes the logical of express control driving high pressure generator
Electric control, and when parking or slow train crawl, high pressure generator does not work, and is more beneficial for rationally applying the device.
Circuit brake is provided with the control circuit of the high pressure generator.Circuit brake can effectively prevent high pressure
Influence of the raw device to host circuit.
Touch-proof protector and delay switch are provided with the control circuit of the high pressure generator, is put when described in someone's touching
During electric installation, the touch-proof protector can Time delay switch, high pressure generator is powered off after a period of time Power resumption again.
The delay switch can setting time high pressure generator is voluntarily recovered, when being touched beyond personnel, high pressure generator is stopped,
But Jacquard lace machine is not shut down, after 5-10 seconds, delay switch makes high pressure generator Power resumption.
The static eraser also includes the first pile, and first pile is located at the electrical control cabinet of Jacquard lace machine
Near, first pile is connected by the second conductor wire with the ground wire in the electrical control cabinet.The static elimination dress
Putting also includes the second pile, and second pile is located near the afterbody of Jacquard lace machine, and second pile is led by the 3rd
Electric wire is connected with the frame of the Jacquard lace machine.
First pile and the second pile all just use the long 120cm of X-type external diameter 5cm pile, are vertically driven underground.Will be electric
Induced voltage on switch board and frame imports the earth nearby, weakens and even eliminates the induced voltage to Jacquard lace machine electrostatic
Influence.
The conductor wire of opening steelframe external connection the 4th, the 4th conductor wire grounding.So doing can be everywhere
The unnecessary electrostatic being open on steelframe.
The electric discharge device is arranged at the yarn by the Yarn guide mechanism of Jacquard lace machine, or, the electric discharge device
It is arranged at the yarn by the looping mechanism of Jacquard lace machine, or two kinds of positions are respectively provided with electric discharge device.
Yarn is unwind from each warp beam, before looping mechanism is reached, by many sley points and lever jack etc.
Yarn guide mechanism, to change unwinding yarn direction and ensure the smooth of unwinding yarn.When by each Yarn guide mechanism, rub quiet
Electricity.If eliminating not in time, yarn occurs that knob twines, knotted, and yarn is broken, fluffed when crossing separating needle.At looping mechanism, yarn
Line and each needle high-speed friction in looping mechanism, play a large amount of electrostatic, can be with the roll set of cloth one if the electrostatic is eliminated not in time
Enter in yardage roll, have a strong impact on the retraction of fabric.Electric discharge device is arranged at the yarn by the Yarn guide mechanism of Jacquard lace machine,
Concentrate the place passed through to form high voltage electric field, needle-like copper rod point discharge in yarn, and ionize surrounding air, to neutralize on yarn
Positive and negative electrostatic ionic, to reach the purpose of yarn static elimination.Electric discharge device is arranged in the lopping by Jacquard lace machine
At the yarn of mechanism, the residual static electricity before not being involved in yardage roll after yarn lopping to special elimination.It is such repeatedly to disappear
Destatic, it is sufficient to by the static elimination in yarn, cloth, so as to ensure cloth quality.
Although the foregoing describing embodiment of the present utility model, those familiar with the art should
Work as understanding, the specific embodiment described by us is merely exemplary, rather than for the limit to scope of the present utility model
Fixed, those skilled in the art should in the equivalent modification and change made according to spirit of the present utility model
Cover in scope of the claimed protection of the present utility model.
Claims (9)
1. a kind of static eraser of Jacquard lace machine, it is characterised in that：Including a high pressure generator and some electric discharge devices,
The electric discharge device includes needle rod and opening steelframe, and one end of the needle rod occurs by the first conductor wire and the high pressure
Device is connected, and the needle rod is provided with needle body, and the needle rod is open in steelframe by insulating support suspension frame located at described, and
The needle body is set to be open towards described at the opening of steelframe, towards yarn at the opening.
2. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：Jacquard lace machine it is fast
The control system of switching on or off electricity of car control driving high pressure generator, when Jacquard lace machine express starts, high pressure generator is powered；Work as Jacquard
Lace machine is not when express state is run, high pressure generator power-off.
3. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The high pressure generator
Control circuit in be provided with circuit brake.
4. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The high pressure generator
Control circuit in be provided with touch-proof protector and delay switch, when someone touches the electric discharge device, the touch-proof is protected
Protect device can Time delay switch, high pressure generator is powered off after a period of time Power resumption again.
5. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The static elimination dress
Putting also includes the first pile, and first pile is located near the electrical control cabinet of Jacquard lace machine, and first pile passes through
Second conductor wire is connected with the ground wire in the electrical control cabinet.
6. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The static elimination dress
Putting also includes the second pile, and second pile is located near the afterbody of Jacquard lace machine, and second pile is led by the 3rd
Electric wire is connected with the frame of the Jacquard lace machine.
7. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：Outside the opening steelframe
Portion connects the 4th conductor wire, the 4th conductor wire grounding.
8. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The electric discharge device cloth
Put at the yarn by the Yarn guide mechanism of Jacquard lace machine.
9. a kind of static eraser of Jacquard lace machine as claimed in claim 1, it is characterised in that：The electric discharge device cloth
Put at the yarn by the looping mechanism of Jacquard lace machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214683.XU CN206570495U (en) | 2017-03-07 | 2017-03-07 | A kind of static eraser of Jacquard lace machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214683.XU CN206570495U (en) | 2017-03-07 | 2017-03-07 | A kind of static eraser of Jacquard lace machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570495U true CN206570495U (en) | 2017-10-20 |
Family
ID=60057487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214683.XU Expired - Fee Related CN206570495U (en) | 2017-03-07 | 2017-03-07 | A kind of static eraser of Jacquard lace machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206570495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149375A (en) * | 2018-01-10 | 2018-06-12 | 海宁市中发纺织有限公司 | A kind of multiple-axial warp knitting machine with protective device |
| CN113981646A (en) * | 2021-12-29 | 2022-01-28 | 常州万腾超声波设备有限公司 | Conveyor for lace machine |
-
2017
- 2017-03-07 CN CN201720214683.XU patent/CN206570495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149375A (en) * | 2018-01-10 | 2018-06-12 | 海宁市中发纺织有限公司 | A kind of multiple-axial warp knitting machine with protective device |
| CN113981646A (en) * | 2021-12-29 | 2022-01-28 | 常州万腾超声波设备有限公司 | Conveyor for lace machine |
| CN113981646B (en) * | 2021-12-29 | 2022-03-08 | 常州万腾超声波设备有限公司 | Conveyor for lace machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20210307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |