CN208023191U - A kind of wheel device for tricot machine drawing - Google Patents
A kind of wheel device for tricot machine drawing Download PDFInfo
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- CN208023191U CN208023191U CN201820350271.3U CN201820350271U CN208023191U CN 208023191 U CN208023191 U CN 208023191U CN 201820350271 U CN201820350271 U CN 201820350271U CN 208023191 U CN208023191 U CN 208023191U
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- roller
- pulling
- tricot machine
- support
- pulling roller
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Abstract
A kind of wheel device for tricot machine drawing, including support base, eccentric shaft and support roller, lower part mounted on the third pulling roller centre position of the pulling device of existing tricot machine is allowed to be in close contact with the first pulling roller and the second pulling roller to hold third pulling roller；Described support base one end is equipped with a diameter of 20mm through-holes, and the one side of support base is mounted on using the original idle installation screw of warp knit bed piece on lathe bed, and another side abuts against on the side of lathe bed；One end of eccentric shaft is installed, the other end of eccentric shaft is equipped with support roller in the through-hole of the support base.Because the present apparatus is to utilize the original screw hole of existing tricot machine, existing tricot machine is not carried out to reprocess processing, is suitble to the transformation to the old type of existing tricot machine；Amount of deflection and the shake that three pulling rollers can be eliminated make three pulling rollers fit closely；Through application verification, as a result show：It is disappeared using fabric horizontal stripe after the present apparatus, cloth cover effect is fine, and product qualification rate improves, good in economic efficiency.
Description
Technical field
The utility model is a kind of wheel device for tricot machine drawing, belongs to tricot machine technical field.
Background technology
Those skilled in the art both know about, and the pulling device of tricot machine is for pullling out woven warp knitting cloth traction
Carry out a kind of device of simultaneously order output, it completes this function by three pulling rollers, this three pulling rollers sequentially form centainly
Speed difference, to cloth with certain tension, the output that is effective.Pulling technical process is：The linear velocity of second pulling roller is
1.008 times of the linear velocity of first pulling roller, the linear velocity of third pulling roller are 1.003 times of the linear velocity of the first pulling roller,
The linear velocity of second pulling roller is 1.005 times of the linear velocity of third pulling roller.The output of cloth is first to contact the first pulling roller, so
Afterwards around third pulling roller, then the output of the second pulling roller is contacted, third pulling roller is necessary with the first pulling roller, the second pulling roller respectively
It is to be in close contact.
Existing this pulling device has following defect：When the breadth of tricot machine meets or exceeds design length, because leading
Withdrawing roll it is axially longer, flexible deformation caused by under self-gravity action can make third pulling roller sagging, meeting when tricot machine starts
Bounce is generated, the first pulling roller of third pulling roller and the second pulling roller cannot be contacted effectively and closely, cause the output meeting of cloth
The sluggish output of discontinuity causes cloth cover to generate horizontal stripe and forms defective cloth, and the product produced so just becomes substandard products or waste product,
Economic benefit is seriously affected, this phenomenon how is solved, is that current those skilled in the art urgently want to solve and fail to solve for a long time
Problem certainly.
Invention content
To overcome the drawbacks described above of the prior art, the purpose of this utility model to be to provide a kind of branch for tricot machine drawing
Wheel apparatus is supportted, effectively and closely to be contacted when enabling three pulling roller work, it is made not generate bounce under mutual cooperation,
It avoids that the cloth of output is caused to generate discontinuity sluggishness, causes cloth cover to generate defective cloth or substandard products, improve product quality, solve this field
The problem that technical staff struggles for it.
To solve its technical problem, the technical solution adopted in the utility model is：That designs is used for what tricot machine pulled
Wheel device, including support base, eccentric shaft and support roller are mounted among the third pulling roller of the pulling device of existing tricot machine
The lower part of position is allowed to be in close contact with the first pulling roller and the second pulling roller, avoid because of third to hold third pulling roller
Pulling roller flexible deformation and generate fabric appearance horizontal stripe defective cloth or substandard products；Its feature is：It is set 1. the support base is one end
There are the support plate of the inverted L shape of a diameter of 20mm through-holes, the one side of the support base to utilize the original idle installation spiral shell of warp knit bed piece
Hole is mounted on lathe bed, and the another side of support base abuts against on the side of lathe bed；Eccentric shaft is installed in the through-hole of the support base
One end, the other end of eccentric shaft is equipped with support roller；
2. the eccentricity of the eccentric shaft be 5 millimeters, for adjusting the upper and lower position of support roller, be allowed to the first pulling roller and
Second pulling roller is in close contact；
3. the inside of the support roller is equipped with the axis of rolling, the appearance of the support roller coats flexible nonmetallic materials, to
The cloth in third pulling roller is protected not rubbed bad；
4. in use, adjusting the eccentric shaft, support roller is set to be in close contact with third pulling roller, while ensureing third pulling roller
It is in close contact with the first pulling roller, the second pulling roller, eliminates amount of deflection, then tighten the nut on the eccentric shaft.
Compared with prior art, the utility model has following features and progress：1, because the present apparatus is to utilize existing warp knit
The original screw hole of machine does not carry out existing tricot machine to reprocess processing, is suitble to the transformation to the old type of existing tricot machine；
2, because the utility model is to increase a support that can passively rotate in the lower part in third pulling roller centre position
Wheel supports third pulling roller using the support wheel, therefore can eliminate amount of deflection and the shake of three pulling rollers, keeps three pulling rollers tight
Closely connected conjunction；
3, because the utility model be designed with described in eccentric shaft, being reached by rotating eccentricity axial adjustment support roller center makes support roller
The effect lifted upwards；
4, because the support roller be it is rotatable, the non-metallic elastic material of outsourcing can protective cloth be not damaged；
5, wheel device described in the utility model has obtained application verification in specific production practices, has been included in
218 inches of length, is all applied on 268 inches of tricot machine and 268 inches of new tricot machines, is as a result shown by 238 inches
Show：The corrugated horizontal stripe that will produce discontinuity with original pulling device cloth cover, using the device back rail of the utility model
It disappears, cloth cover effect is fine, and product qualification rate improves, and produces good economic benefit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the pulling device of existing tricot machine,
Fig. 2 is the structural schematic diagram of pulling device described in the utility model,
Fig. 3 is the clamping support schematic diagram of the utility model,
Fig. 4 is the A-A schematic cross-sectional views of Fig. 2.
In figure：1, the first pulling roller, the 2, second pulling roller 3, third pulling roller, 4, support roller, 5, eccentric shaft, 6, support base.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples：
The wheel device for tricot machine drawing designed, including support base 6, eccentric shaft 5 and support roller 4, are mounted on
The lower part in 3 centre position of third pulling roller of the pulling device of existing tricot machine is allowed to and the to hold third pulling roller 3
One pulling roller 1 and the second pulling roller 2 are in close contact, avoid because third pulling roller 3 flexible deformation due to generate the horizontal stripe of fabric appearance
Defective cloth or substandard products；Wherein the support base 6 is the support plate for the inverted L shape that one end is equipped with a diameter of 20mm through-holes, the support base
The original idle installation screw of warp knit bed piece is utilized to be mounted on lathe bed on one side, the another side of support base abuts against the side of lathe bed
On face；One end of eccentric shaft 5 is installed, the other end of eccentric shaft is equipped with support roller 4 in the through-hole of the support base；
The eccentricity of the eccentric shaft 5 be 5 millimeters, for adjusting the upper and lower position of support roller, be allowed to the first pulling roller and
Second pulling roller is in close contact；
The inside of the support roller 4 is equipped with the axis of rolling, and the appearance of the support roller coats flexible nonmetallic materials, to protect
The cloth protected in third pulling roller is not rubbed bad；
In use, adjusting the eccentric shaft 5, riding wheel apparatus is set to be in close contact with third pulling roller 3, while ensureing that third is led
Withdrawing roll 3 and the first pulling roller 1, the second pulling roller 2 are in close contact, and are eliminated amount of deflection, are then tightened the spiral shell on the eccentric shaft
It is female；
5, finally adjust the eccentric shaft, support roller and third pulling roller made to be in close contact, at the same ensure third pulling roller with
First pulling roller, the second pulling roller are in close contact, and are eliminated amount of deflection, are then tightened the nut on the eccentric shaft.Then will
One end of the eccentric shaft is mounted in the support roller, then by the other end of eccentric shaft in the through-hole of support base one end.
The definition of abbreviation and Key Term used in the utility model is described below：
1, tricot machine：With one group or several groups of yarns arranged in parallel, on all working needle that warp-wise feeds machine, simultaneously
Lopping and form knitted fabric, this method is known as warp knit, and fabric is known as knitted fabric, and the machine for weaving this fabric is known as warp knit
Machine；
2, tricot machine pulling device：It is a kind of dress for woven warp knitting cloth traction to be pullled out simultaneously order output
It sets；
3, pulling roller：Rotatable long axis on pulling device, knitted fabric is pullled for drawing, and is steel pipe in this axis,
The rubber-coated skin of outer circle；
4, support roller：Built-in two bearings, shell inner layer are steel, are cladded with the cylindrical pivot body of non-metallic elastic material.
Claims (3)
1. a kind of wheel device for tricot machine drawing, including support base, eccentric shaft and support roller, are mounted on existing tricot machine
The lower part in third pulling roller centre position of pulling device be allowed to and the first pulling roller and to hold third pulling roller
Two pulling rollers are in close contact, and avoid horizontal stripe defective cloth or substandard products that fabric appearance is generated because of third pulling roller flexible deformation；It is special
Sign is：The support base is the support plate for the inverted L shape that one end is equipped with a diameter of 20mm through-holes, and the one side of the support base utilizes warp knit
The original idle installation screw of bed piece is mounted on lathe bed, and the another side of support base abuts against on the side of lathe bed；The support
One end of eccentric shaft is installed, the other end of eccentric shaft is equipped with support roller in the through-hole of seat.
2. it is used for the wheel device of tricot machine drawing according to claim 1, it is characterized in that：The eccentricity of the eccentric shaft
It is 5 millimeters, for adjusting the upper and lower position of support roller, is allowed to be in close contact with the first pulling roller and the second pulling roller.
3. it is used for the wheel device of tricot machine drawing according to claim 1, it is characterized in that：It installs the inside of the support roller
There is the axis of rolling, the appearance of the support roller coats flexible nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350271.3U CN208023191U (en) | 2018-03-15 | 2018-03-15 | A kind of wheel device for tricot machine drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350271.3U CN208023191U (en) | 2018-03-15 | 2018-03-15 | A kind of wheel device for tricot machine drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023191U true CN208023191U (en) | 2018-10-30 |
Family
ID=63907465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350271.3U Active CN208023191U (en) | 2018-03-15 | 2018-03-15 | A kind of wheel device for tricot machine drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518355A (en) * | 2019-01-15 | 2019-03-26 | 卡尔迈耶（中国）有限公司 | A kind of double rib warp loom draw-off mechanism |
| CN110438650A (en) * | 2019-08-01 | 2019-11-12 | 福建省鑫港纺织机械有限公司 | A kind of double wide cut tricot machines out of symmetric form |
-
2018
- 2018-03-15 CN CN201820350271.3U patent/CN208023191U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518355A (en) * | 2019-01-15 | 2019-03-26 | 卡尔迈耶（中国）有限公司 | A kind of double rib warp loom draw-off mechanism |
| CN110438650A (en) * | 2019-08-01 | 2019-11-12 | 福建省鑫港纺织机械有限公司 | A kind of double wide cut tricot machines out of symmetric form |
| CN110438650B (en) * | 2019-08-01 | 2024-07-09 | 福建省鑫港纺织机械有限公司 | Symmetrical double-outlet wide warp knitting machine |
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